WO2016060054A1 - 治具情報設定方法及び治具情報設定装置 - Google Patents
治具情報設定方法及び治具情報設定装置 Download PDFInfo
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- WO2016060054A1 WO2016060054A1 PCT/JP2015/078584 JP2015078584W WO2016060054A1 WO 2016060054 A1 WO2016060054 A1 WO 2016060054A1 JP 2015078584 W JP2015078584 W JP 2015078584W WO 2016060054 A1 WO2016060054 A1 WO 2016060054A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/28—Beams
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/18—Manufacturability analysis or optimisation for manufacturability
Definitions
- the present invention relates to a jig information setting method and a jig information setting apparatus for setting jig information of a jig that supports a new workpiece with respect to design information of the new workpiece during welding work.
- an operation of welding a workpiece by moving a welding gun attached to the tip of a robot arm along a taught path is performed.
- various operations such as teaching, determination of the position of a jig that supports the new workpiece, and design of the jig are required. Since these operations require man-hours, man-hour reduction is desired.
- Japanese Patent Application Laid-Open No. 2012-91304 automates teaching work and shortens man-hours by preparing and modifying a part of teaching information for an existing work (referred to as existing work) as preparation work for welding a new work.
- existing work an existing work
- preparation work for welding a new work a new work.
- the present invention has been made in view of such problems, and provides a jig information setting method and a jig information setting apparatus capable of reducing the number of preparatory work steps required before welding work. With the goal.
- the present invention provides a jig information setting method for setting jig information of a jig that supports the new workpiece with respect to design information of the new workpiece during welding work, based on position information indicating a clamp position of the jig.
- a cross-section information recognition step for recognizing new workpiece cross-section information at the clamp position, information similar to the new workpiece cross-section information is searched from the existing workpiece cross-section information, and associated with the searched existing workpiece cross-section information.
- a jig information setting step for selecting the jig information and setting the selected jig information and the position information in the design information in association with each other.
- the present invention may further include a position information setting step for determining the clamp position of the jig and setting the position information indicating the clamp position in the design information before the cross-section information recognition step. . If the clamping position of the jig is determined in advance before the cross-section information is recognized, the processing after the cross-section information recognition can be performed smoothly.
- the present invention provides a jig information setting device for setting jig information of a jig that supports the new workpiece with respect to design information of the new workpiece at the time of welding work, based on position information indicating a clamp position of the jig.
- a cross-section information recognition unit for recognizing new work cross-section information at the clamp position, and information similar to the new work cross-section information is searched from the existing work cross-section information and associated with the searched existing work cross-section information.
- a jig information setting unit that selects the jig information to be set and associates the selected jig information with the position information and sets the information in the design information.
- a position information setting unit that determines the clamp position of the jig and sets the position information indicating the clamp position in the design information may be further provided.
- Jig information related to jig design is roughly determined by the workpiece cross-section information at the clamp position, for example, the clamp position, cross-section orientation, cross-sectional shape, and the like. For this reason, when setting the jig information of a new workpiece, if there is existing cross-section information similar to the cross-section information of the workpiece at the clamp position, the jig associated (linked) with the existing cross-section information Information can be used as jig information for new workpieces. According to the present invention, since the jig information is not created from scratch, but the existing jig information is used and set as design information, the number of steps for creating the jig information can be reduced.
- the processing after the cross-section information recognition can be performed smoothly.
- the jig information is not created from scratch, but the existing jig information is used and set as design information, the number of steps for creating the jig information can be reduced.
- FIG. 1 is a block diagram of a jig information setting device according to the present embodiment.
- FIG. 2 is a schematic diagram for explaining cross-sectional information.
- FIG. 3 is a flowchart for explaining the operation of the jig information setting apparatus according to the present embodiment.
- FIG. 1 is a block configuration diagram of a jig information setting device 10 according to the present embodiment.
- the jig information setting device 10 temporarily stores the design information storage unit 12 that outputs the design information Di of the new workpiece to the information processing unit 20 and the design information Di of the new workpiece processed by the information processing unit 20.
- a temporary storage unit 14 an existing information storage unit 16 that stores jig information Ji of an existing workpiece, a final storage unit 18 that finally stores design information Di of a new workpiece processed by the information processing unit 20,
- An information processing unit 20 that performs various types of information processing and a user interface 40 are provided. Any two or all of the design information storage unit 12, the temporary storage unit 14, and the final storage unit 18 can be combined.
- the design information storage unit 12 stores new workpiece design information Di, and outputs the stored new workpiece design information Di to the information processing unit 20.
- the new workpiece design information Di stored here includes new workpiece identification information [vehicle body system (light, sedan, minivan, etc.) and assembly type information] Ii and new workpiece shape information Si.
- jig position information Pi and jig information Ji are not included.
- the temporary storage unit 14 temporarily stores design information Di of a new workpiece processed by the information processing unit 20, and outputs the temporarily stored new workpiece design information Di to the information processing unit 20.
- the new workpiece design information Di temporarily stored here includes new workpiece identification information Ii, new workpiece shape information Si, and jig position information Pi, while jig information Ji is included. Absent.
- the existing information storage unit 16 is configured by a database, for example, and stores jig information Ji of an existing workpiece.
- the jig information Ji of the existing workpiece includes information such as the shape and type of the jig, for example.
- Each piece of jig information Ji is associated with cross-section information of an existing workpiece at a position supported by the jig, that is, a clamp position.
- This section information is referred to as existing workpiece section information Cio.
- the existing workpiece cross-section information Cio includes information such as a clamp position, a cross-section orientation, and a cross-sectional shape. For example, as shown in FIG.
- Each jig information Ji is also associated with identification information Ii of an existing workpiece.
- the final storage unit 18 finally stores design information Di of the new workpiece processed by the information processing unit 20.
- the new workpiece design information Di stored here includes new workpiece identification information Ii, new workpiece shape information Si, jig position information Pi, and jig information Ji.
- the information processing unit 20 is a computer including a computer, a CPU (central processing unit), a ROM (including EEPROM) as a memory, a RAM (random access memory), an A / D converter, and a D / A conversion. Input / output device such as a vessel, a timer, etc.
- the information processing unit 20 reads and executes a program recorded in the ROM by the CPU, so that various function implementation units, specifically, a position information setting unit 22 and a cross-section information recognition unit 24 as shown in FIG. Functions as a jig information setting unit 26 and a design information input / output unit 28.
- the position information setting unit 22 inputs the new workpiece design information Di from the design information storage unit 12, performs predetermined information processing, and outputs the processed new workpiece design information Di to the temporary storage unit 14.
- the position information setting unit 22 determines a part supported by the jig from the new work, and sets position information Pi indicating the position of the part, that is, the clamp position, in the design information Di of the new work.
- the cross-section information recognition unit 24 recognizes the cross-section information of the new workpiece at the clamp position indicated by the position information Pi based on the new workpiece shape information Si and the position information Pi set by the position information setting unit 22.
- This section information is referred to as new workpiece section information Cin.
- the new workpiece cross-section information Cin includes information such as a clamp position, a cross-section orientation, and a cross-sectional shape.
- the jig information setting unit 26 includes a search unit 32, a selection unit 34, and a setting unit 36.
- the search unit 32 searches the existing workpiece cross-section information Cio in the existing information storage unit 16 for information similar to the new workpiece cross-section information Cin recognized by the cross-section information recognition unit 24.
- the selection unit 34 selects jig information Ji associated with the existing workpiece cross-section information Cio searched by the search unit 32.
- the setting unit 36 sets the jig information Ji selected by the selection unit 34 to the design information Di of the new workpiece. At this time, the jig information Ji is associated with the position information Pi set by the position information setting unit 22.
- the design information input / output unit 28 inputs the design information Di of the new workpiece from the design information storage unit 12 and the temporary storage unit 14 and allows the information processing unit 20 to process the new workpiece.
- the design information Di is output to the temporary storage unit 14 and the final storage unit 18.
- the user interface 40 is configured by a personal computer, for example.
- the user interface 40 includes an input device 42 such as a mouse and a keyboard, and an output device 44 such as a display, a speaker, and a printer.
- the user interface 40 outputs input information corresponding to an input operation performed on the input device 42 to the information processing unit 20, and also outputs various information output from the information processing unit 20 to the operator via the output device 44. provide.
- FIG. 3 is a flowchart for explaining the operation of the jig information setting apparatus according to the present embodiment. The following processing is performed in a three-dimensional virtual space, and the processing process is displayed on the output device 44 of the user interface 40.
- step S 1 when the operator performs an operation to start processing using the input device 42 of the user interface 40, the design information input / output unit 28 inputs design information Di of the new workpiece from the design information storage unit 12.
- step S2 the position information setting unit 22 performs simulation using the design information Di of the new workpiece input by the design information input / output unit 28, and determines the clamp position of the jig from the new workpiece. Then, the position information Pi indicating the clamp position is set in the design information Di of the new workpiece. For example, the following simulation is performed.
- a plurality of reference clamp positions (1) to (m) are determined in a new workpiece.
- the plurality of clamp positions (1) to (m) are the minimum clamp positions at which a new workpiece can be stably supported.
- Each piece of position information Pi (1) to Pi (m) indicating the determined clamp positions (1) to (m) is set in the design information Di of the new workpiece.
- a portion where the deflection amount exceeds a predetermined value in the new workpiece is determined.
- the determined position of the part is set as the clamp position (m + 1) in the design information Di of the new workpiece.
- a portion of the new workpiece where the deflection amount exceeds a predetermined value is determined.
- the position of the determined part is set as the clamp position (m + 2) in the design information Di of the new workpiece. The above processing is repeated until there is no portion where the deflection amount exceeds the predetermined value.
- Position information Pi (1) to Pi (n) indicating the determined clamp positions (1) to (n) are set in the new workpiece design information Di.
- the design information input / output unit 28 outputs the design information Di of the new workpiece in which the position information Pi (1) to Pi (n) is set to the temporary storage unit 14.
- step S4 when a jig information setting process start operation is performed via the input device 42, the design information input / output unit 28 inputs the new workpiece design information Di from the temporary storage unit 14 again. Furthermore, when any one of the clamp positions (1) to (n) set in the new workpiece design information Di is selected in step S5, the information processing section 20 performs the following steps S6 to S10. Processing is performed on the selected clamp position.
- the selection of the clamp position may be performed by an operation of a program or may be performed by a selection operation via the input device 42.
- step S6 the cross-section information recognition unit 24 recognizes the new work cross-section information Cin at the clamp position.
- the cross-section information recognition unit 24 recognizes the new work cross-section information Cin at the clamp position indicated by the position information Pi based on the new work shape information Si and the position information Pi set in the new work design information Di. .
- step S7 the search unit 32 searches the existing workpiece cross-section information Cio stored in the existing information storage unit 16 for information similar to the new workpiece cross-section information Cin.
- Cio includes coordinates (x, y, z) of the center of gravity G of the cross section 52, the normal vector N of the cross section 52, and the shape of the cross section 52 as shown in FIG.
- the unit 32 determines the similarity of coordinates, normal vectors, and cross-sectional shapes based on a predetermined determination criterion.
- step S8 when there is no existing workpiece section information Cio similar to the new workpiece section information Cin in the existing information storage unit 16 (step S8: NO), the process proceeds to step S11 described later.
- step S8: YES when the existing work cross-section information Cio similar to the new work cross-section information Cin is present in the existing information storage unit 16 (step S8: YES), the process proceeds to the next step S9.
- step S9 the selection unit 34 selects jig information Ji associated with the existing workpiece cross-section information Cio searched by the search unit 32 in step S7.
- step S10 the setting unit 36 sets the jig information Ji selected by the selection unit 34 in step S9 as the new workpiece design information Di as the jig information Ji. At this time, the setting unit 36 associates the jig information Ji with the position information Pi.
- step S11 when the jig information setting process is continued (step S11: NO), the process proceeds to step S5, and the jig information setting process (steps S5 to S10) for another clamp position is repeated.
- step S11: YES when the jig information setting process ends (step S11: YES), the process proceeds to step S12.
- step S12 the design information input / output unit 28 finally stores the design information Di of the new workpiece in which the position information Pi (1) to Pi (n) and the jig information Ji (1) to Ji (n) are set. Output to the unit 18.
- the jig information setting method sets jig information Ji of a jig that supports a new workpiece with respect to design information Di of the new workpiece at the time of welding work.
- the jig information setting method includes a cross-section information recognition step (step S6) for recognizing new work cross-section information Cin at the clamp position based on position information Pi indicating the clamp position of the jig, and a new work cross-section.
- Information similar to the information Cin is searched from the existing workpiece cross-section information Cio (step S7), jig information Ji associated with the searched existing workpiece cross-section information Cio is selected (step S9), and the selected jig is selected.
- a jig information setting step (step S10) for setting the information Ji and the position information Pi in association with the new workpiece design information Di.
- the clamp position of the jig is determined before the cross-section information recognition step (step S6), and the position information Pi indicating the clamp position is used as the design information Di of the new workpiece.
- the position information setting process (step S2) to be set is performed.
- the jig information setting device 10 sets jig information Ji of a jig that supports a new workpiece with respect to design information Di of the new workpiece at the time of welding work.
- the jig information setting device 10 includes a cross-section information recognition unit 24 that recognizes new work cross-section information Cin at the clamp position, and new work cross-section information Cin based on position information Pi that indicates the clamp position of the jig. Is searched from the existing workpiece cross-section information Cio, jig information Ji associated with the searched existing workpiece cross-section information Cio is selected, and the selected jig information Ji and position information Pi are associated with each other. And a jig information setting unit 26 set in the design information Di of the new workpiece.
- the jig information setting device 10 includes a position information setting unit 22 that determines the clamp position of the jig and sets the position information Pi indicating the clamp position in the design information Di of the new workpiece.
- Jig information Ji related to jig design is roughly determined by the workpiece cross-section information (new workpiece cross-section information Cin) at the clamp position, for example, the clamp position, cross-section orientation, cross-sectional shape, and the like. For this reason, when setting the jig information Ji of a new workpiece, if there is existing sectional information (existing workpiece sectional information Cio) similar to the workpiece sectional information (new workpiece sectional information Cin) at the clamp position, that existing The jig information Ji associated with (linked to) the cross-section information can be used as the jig information Ji of the new workpiece. According to the present embodiment, the jig information Ji is not created from scratch, but the existing jig information Ji is used to set the new workpiece design information Di. Can be reduced.
- the present invention is not limited to the above-described embodiment, and it is needless to say that various configurations can be adopted without departing from the gist of the present invention.
- the workpiece is not limited to the vehicle body. This embodiment can be applied to any jig as long as it is a jig that supports a workpiece.
- the identification information Ii of the new workpiece may be used as a material for determining similarity at the time of the search in step S7 shown in FIG.
- the jig information setting process is not automatically performed on the clamp positions selected in step S5 shown in FIG. 3, but the jig information setting processes are sequentially automatically performed on all the clamp positions (1) to (n). You may make it carry out.
- step S2 shown in FIG. 3 it is also possible to perform a simulation assuming a state in which a reinforcing member is installed in each part of the new workpiece (vehicle body), and determine a portion supported by the jig from the new workpiece.
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Abstract
Description
図1は本実施形態に係る治具情報設定装置10のブロック構成図である。治具情報設定装置10は、新規ワークの設計情報Diを情報処理部20に対して出力する設計情報記憶部12と、情報処理部20で処理された新規ワークの設計情報Diを一時的に記憶する一時記憶部14と、既存ワークの治具情報Jiを記憶する既存情報記憶部16と、情報処理部20で処理された新規ワークの設計情報Diを最終的に記憶する最終記憶部18と、各種の情報処理を行う情報処理部20と、ユーザインタフェース40と、を備える。なお、設計情報記憶部12と一時記憶部14と最終記憶部18のいずれか2つ又は全てをまとめることも可能である。
図3は本実施形態に係る治具情報設定装置の動作説明に供されるフローチャートである。なお、下記処理は3次元の仮想空間にて行われ、ユーザインタフェース40の出力装置44にて処理の過程が表示される。
本実施形態に係る治具情報設定方法は、溶接作業時の新規ワークの設計情報Diに対して新規ワークを支持する治具の治具情報Jiを設定するものである。本実施形態に係る治具情報設定方法は、治具のクランプ位置を示す位置情報Piに基づいて、クランプ位置における新規ワーク断面情報Cinを認識する断面情報認識工程(ステップS6)と、新規ワーク断面情報Cinに類似する情報を既存ワーク断面情報Cioの中から検索し(ステップS7)、検索した既存ワーク断面情報Cioに関連付けられている治具情報Jiを選択し(ステップS9)、選択した治具情報Jiと位置情報Piとを関連付けて新規ワークの設計情報Diに設定する治具情報設定工程(ステップS10)と、を含む。
Claims (4)
- 溶接作業時の新規ワークの設計情報(Di)に対して前記新規ワークを支持する治具の治具情報(Ji)を設定する治具情報設定方法において、
前記治具のクランプ位置を示す位置情報(Pi)に基づいて、前記クランプ位置における新規ワーク断面情報(Cin)を認識する断面情報認識工程と、
前記新規ワーク断面情報(Cin)に類似する情報を既存ワーク断面情報(Cio)の中から検索し、検索した前記既存ワーク断面情報(Cio)に関連付けられている治具情報(Ji)を選択し、選択した前記治具情報(Ji)と前記位置情報(Pi)とを関連付けて前記設計情報(Di)に設定する治具情報設定工程と、を備えたことを特徴とする治具情報設定方法。 - 請求項1に記載の治具情報設定方法において、
前記断面情報認識工程の前に、前記治具の前記クランプ位置を決め、当該クランプ位置を示す前記位置情報(Pi)を前記設計情報(Di)に設定する位置情報設定工程をさらに備えたことを特徴とする治具情報設定方法。 - 溶接作業時の新規ワークの設計情報(Di)に対して前記新規ワークを支持する治具の治具情報(Ji)を設定する治具情報設定装置において、
前記治具のクランプ位置を示す位置情報(Pi)に基づいて、前記クランプ位置における新規ワーク断面情報(Cin)を認識する断面情報認識部(24)と、
前記新規ワーク断面情報(Cin)に類似する情報を既存ワーク断面情報(Cio)の中から検索し、検索した前記既存ワーク断面情報(Cio)に関連付けられている治具情報(Ji)を選択し、選択した前記治具情報(Ji)と前記位置情報(Pi)とを関連付けて前記設計情報(Di)に設定する治具情報設定部(26)と、を備えたことを特徴とする治具情報設定装置。 - 請求項3に記載の治具情報設定装置において、
前記治具の前記クランプ位置を決め、当該クランプ位置を示す前記位置情報(Pi)を前記設計情報(Di)に設定する位置情報設定部(36)をさらに備えたことを特徴とする治具情報設定装置。
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CA2964720A CA2964720C (en) | 2014-10-15 | 2015-10-08 | Jig information setting method and jig information setting device |
CN201580055689.0A CN106796616B (zh) | 2014-10-15 | 2015-10-08 | 夹具信息设定方法及夹具信息设定装置 |
JP2016554058A JP6283422B2 (ja) | 2014-10-15 | 2015-10-08 | 治具情報設定方法及び治具情報設定装置 |
US15/518,890 US10482191B2 (en) | 2014-10-15 | 2015-10-08 | Jig information setting method and jig information setting device |
GB1705995.7A GB2558012B (en) | 2014-10-15 | 2015-10-08 | Jig information setting method and jig information setting device |
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JPH07287725A (ja) * | 1994-04-19 | 1995-10-31 | Honda Motor Co Ltd | 仕様書作成方法 |
JPH103490A (ja) * | 1996-06-19 | 1998-01-06 | Nissan Motor Co Ltd | クランプ治具の設計方法 |
JP2003167940A (ja) * | 2001-11-29 | 2003-06-13 | Nissan Motor Co Ltd | 位置決め冶具の設計方法 |
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JP2779181B2 (ja) * | 1988-10-26 | 1998-07-23 | マツダ株式会社 | 治具自動設計装置および治具の設計方法 |
JP4235214B2 (ja) * | 2006-07-04 | 2009-03-11 | ファナック株式会社 | ロボットプログラムを作成するための装置、プログラム、記録媒体及び方法 |
JP5155230B2 (ja) * | 2009-03-30 | 2013-03-06 | 平田機工株式会社 | ワーク組立装置及びその制御方法 |
JP4875184B2 (ja) * | 2010-06-03 | 2012-02-15 | ファナック株式会社 | 工具回転半径可変の工具ホルダおよび該工具を備えた工作機械ならびに前記工作機械を用いた加工方法 |
JP2012091304A (ja) | 2010-10-29 | 2012-05-17 | Honda Motor Co Ltd | ティーチングデータ作成方法およびティーチングデータ作成装置 |
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- 2015-10-08 CN CN201580055689.0A patent/CN106796616B/zh active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07287725A (ja) * | 1994-04-19 | 1995-10-31 | Honda Motor Co Ltd | 仕様書作成方法 |
JPH103490A (ja) * | 1996-06-19 | 1998-01-06 | Nissan Motor Co Ltd | クランプ治具の設計方法 |
JP2003167940A (ja) * | 2001-11-29 | 2003-06-13 | Nissan Motor Co Ltd | 位置決め冶具の設計方法 |
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GB2558012A (en) | 2018-07-04 |
GB2558012B (en) | 2021-02-24 |
US20170220705A1 (en) | 2017-08-03 |
US10482191B2 (en) | 2019-11-19 |
CA2964720A1 (en) | 2016-04-21 |
JPWO2016060054A1 (ja) | 2017-04-27 |
CA2964720C (en) | 2019-03-19 |
GB201705995D0 (en) | 2017-05-31 |
JP6283422B2 (ja) | 2018-02-21 |
CN106796616B (zh) | 2021-01-08 |
CN106796616A (zh) | 2017-05-31 |
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