baber/WOPTO huggingface dataset:
Patent JP-2023128644-A (JP)
Title: Elevated cultivation apparatus
Inventor: FURUTA TETSUYA
IPC: A01G9/00
Filed: 2022-03-04
Abstract: To provide an elevated cultivation apparatus that is capable of effectively reducing the temperature of a cultivation medium.SOLUTION: An elevated cultivation apparatus 100 according to the present invention comprises: a cultivation tank 45 which is formed of a non-woven fabric 40 having water permeability, and holds a cultivation medium 90; a pan 60 which is positioned below the cultivation tank 45, and in which a recess 61 capable of storing water is formed; a wall surface part which extends from a side part 62 of the pan 60 toward a side part 46 of the cultivation tank 45, and partitions a space B under a medium between the cultivation tank 45 and the pan 60; a fabric duct 70 which is formed of a fabric having air permeability, and arranged in the space B under the medium to absorb water stored in the recess 61; and a blower fan 200 which sends air into the fabric duct 70.SELECTED DRAWING: Figure 4
Patent JP-2023131432-A (JP)
Title: Movable body management system
Inventor: KAMEDA REIKA
IPC: G06Q30/0645
Filed: 2022-03-09
Abstract: To provide a movable body management system which supports that a movable body such as a vacant vehicle is effectively utilized by rental.SOLUTION: A movable body management system 1 comprises: a movable body usage result recognition unit 14 which receives usage result information showing a past actual usage result of a management movable body 60 by a provider from a provider terminal 201, and recognizes the usage result; a movable body disuse estimation period setting unit 15 which sets a disuse estimation period which is a future period in which it is estimated that the provider does not use the management movable body 60, in a period other than a rental possible period, on the basis of the usage result; and a rental possible period addition proposal unit 17 which transmits rental possible period addition proposal information which proposes addition of the disuse estimation period to the rental possible period, to the provider terminal 201.SELECTED DRAWING: Figure 2
Patent JP-2023004850-A (JP)
Title: Parallel pruning and batch sorting for similarity retrieval accelerator
Inventor: SRAJUDHEEN MAKKADAYIL
IPC: G06F16/903
Filed: 2022-03-09
Abstract: To provide a computing system using a similarity processing engine for performing parallel pruning and similarity calculation for a candidate vector and a query vector, a program, a semiconductor device, and storage media.SOLUTION: A method of similarity retrieval processing in a similarity retrieval architecture having a plurality of processing engines uses a first processing engine of a plurality of processing engines to determine a first partial similarity measurement value based on a first portion of a query vector and a first portion of a first candidate vector, uses a second processing engine of the plurality of processing engines to determine a total similarity measurement value based on the query vector and a second candidate vector, and uses the first processing engine to determine whether to compare a second portion of the query vector with a second portion of the first candidate vector based on the first partial similarity measurement value and the total similarity measurement value.SELECTED DRAWING: Figure 3
Patent JP-2022069543-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably protecting information used for main control of a game. 
     SOLUTION: When shifting from game processing for performing main control of a game using an area 203x within a use region to processing regarding a generator ratio using an area 203y outside a use region, registers 200 used for processing regarding the generator ratio are evacuated each to an outside work area 203y1 of a RAM 203 from among the registers 200 provided in an MPU 201 (S2022). At the same time, when shifting (returning) from processing regarding a generator ratio used for the area 203y outside the use region to game processing for performing main control of a game using the area 203y inside the use region after execution of processing regarding generator ratio processing, the registers 200 evacuated to the outside work area 203y1 are restored each (S2025). 
     SELECTED DRAWING: Figure 34 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023014427-A (JP)
Title: game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2022-03-11
Abstract: To provide a game machine capable of suppressing a decrease in convenience.SOLUTION: In a progress-disabled state in first processing, adjustment control pertaining to adjustment of game media is impracticable. However, in a progress-disabled state in second processing, adjustment control is practicable. In a progress-disabled state in third processing, adjustment control is practicable.SELECTED DRAWING: Figure 22
Patent JP-2023140410-A (JP)
Title: Fuel cell drainage device, fuel cell, and fuel cell system
Inventor: KAMATA TAKAHIRO
IPC: H01M8/04
Filed: 2022-03-23
Abstract: To provide a fuel cell drainage device, a fuel cell, and a fuel cell system that can smoothly drain water generated during power generation.SOLUTION: A drainage device 100 includes a dilution flow path that flows unburned fuel gas H1 discharged from a fuel cell 10 without contributing to power generation, a dilution fan that supplies air to the dilution flow path to dilute the unburned fuel gas H1, a water storage portion provided in the dilution flow path and storing water W separated from the unburned fuel gas H1, a drain pipe 11 connected to the water storage portion and discharging water W to an external tank 13, and an air return pipe 12 connected to the dilution flow path and returning gas in the external tank 13 to the dilution flow path.SELECTED DRAWING: Figure 1
Patent JP-2022082627-A (JP)
Title: Information processing method, information processing system, and information processing device
IPC: G09G5/377
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate viewing of a plurality of moving images. 
     SOLUTION: An information processing device (2000) includes a summarization part (2040) and a display control part (2060). The summarization part (2040) acquires a moving image (30) generated by each of a plurality of cameras (10). In addition, the summarization part (2040) performs summarization of the moving image (30) to generate summarized information of the moving image (30). The display control part (2060) causes a display system (20) to display the moving image (30). Here, the display control part (2060) causes the display system (20) to display the summarized information of the moving image (30) in accordance with a fact that the change in display mode of the moving image (30) in the display system (20) satisfies a predetermined condition. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142268-A (JP)
Title: Method for producing toner for electrostatic charge image development, toner for electrostatic charge image development, and electrostatic charge image developer
Inventor: FUJIWARA YOSHIMASA
IPC: G03G9/08
Filed: 2022-03-24
Abstract: To provide a method for producing a toner for electrostatic charge image development which can shorten fusing time while suppressing occurrence of coarse powder.SOLUTION: A method for producing a toner for electrostatic charge image development includes a step A of preparing a first dispersion liquid where first aggregated particles containing a binder resin are dispersed, a step B of depositing resin particles onto the surface of the first aggregated particles in the first dispersion liquid and preparing second aggregated particles, and preparing a second dispersion liquid where the second aggregated particles are dispersed, a step C of raising the temperature of the second dispersion liquid to a fusion temperature at which the second aggregated particles in the second dispersion liquid are fused, and a step D of keeping the temperature of the second dispersion liquid at the fusion temperature, wherein at least one of the step C and the step D adds 20 mass% or more of a weak acid with respect to the mass of the second aggregated particles to the second dispersion liquid.SELECTED DRAWING: None
Patent JP-2023144838-A (JP)
Title: Support sheet and method for manufacturing workpiece processed product
Inventor: SATO SOKI
IPC: H01L21/301
Filed: 2022-03-28
Abstract: To provide a support sheet which includes a base material and an energy ray curable adhesive layer, and in which the adhesive layer is formed on a matte surface of the base material, and the matte surface of the base material is fully embedded with the adhesive layer, the support sheet with a workpiece or workpiece processed product stuck thereon allowing, even when being heated, the workpiece processed product to be picked up normally from the support sheet.SOLUTION: A support sheet 1 includes a base material 11 and an adhesive layer 12 formed on one face 11a of the base material. The one face 11a is a matte surface. The adhesive layer 12 contains an energy ray curable compound and is energy ray curable, the energy ray curable compound having a viscosity at 23°C of 350 mPa s or less. When the support sheet 1 is stuck on a mirror surface of a silicon mirror wafer by the adhesive layer 12, and the adhesive layer 12 is heated at 130°C to be energy ray-cured, an adhesive force (X1) between the energy ray cured product and the silicon mirror wafer is 400 mN/25 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023146684-A (JP)
Title: Compound, method for producing the same, and curable composition containing the same
Inventor: KOBAYASHI SHOTA
IPC: C07D303/23
Filed: 2022-03-29
Abstract: To provide a compound which can be used for a curable composition capable of being cured by light and heat.SOLUTION: A compound is represented by the following general formula (1) (where A1 represents a C1-10 alkylene group; R1 represents a hydrogen atom or a methyl group; each R2 independently represents a C1-20 alkyl group, a C1-20 alkoxy group, an aryl group which may have a substituent, or a halogen atom; R3 represents a hydrogen atom or a methyl group; the substituent is a C1-10 alkyl group, a C1-10 alkoxy group, or a halogen atom; and n represents a number of 0-4).SELECTED DRAWING: Figure 3
Patent JP-2023073186-A (JP)
Title: Background configuration unit and private room booth
Inventor: TAKAMURA AYAKA
IPC: H04N7/14
Filed: 2022-03-29
Abstract: To provide a background configuration unit capable of expanding an angle of view in photographing with a camera by providing a background member on a lateral side of a presenter as well.SOLUTION: A background configuration unit 104, with respect to remote presentation performed by processing a video photographed with a camera 130 and transmitting it via a network, constitutes the background of a presenter U in a range photographed with the camera 130. The background configuration unit 104 comprises a curtain 104d as a background member and a support member 104b supporting the curtain 104d. The curtain 104d includes a rear back part provided behind the presenter U, and a lateral part provided at least at a part of a lateral side of the presenter U. The curtain 104d is configured of colors or patterns which make it easy to extract as an image only the presenter U out of a photographic content of the camera 130 in processing the video.SELECTED DRAWING: Figure 7
Patent JP-2023148158-A (JP)
Title: Sense presentation device
Inventor: AKAIWA SHUICHI
IPC: G06F3/01
Filed: 2022-03-30
Abstract: To eliminate a perceivable timing discrepancy when presenting a specific content in a way that synchronizes a visual sense, an auditory sense, and a tactile sense.SOLUTION: A sense presentation device, when providing a content linking a sound and/or a video, with a tactile effect, delays timing of outputting each signal to each device by a prescribed delay time according to a perception time until a human perceives each of an acoustic sense and/or a visual sense, and a tactile sense, and outputs it from each control part.SELECTED DRAWING: Figure 1
Patent JP-2023150023-A (JP)
Title: Cylindrical battery and manufacturing method thereof
Inventor: NOMURA FUMIHIRO
IPC: H01M50/595
Filed: 2022-03-31
Abstract: To improve the short circuit quality on a positive electrode plate.SOLUTION: A cylindrical battery (2) includes an electrode body (22) formed by winding laminated positive electrode plate (24), separator (28), and negative electrode plate (26), the positive electrode plate (24) includes a positive electrode substrate (4), a positive electrode active material (5) provided on the surface of the positive electrode substrate (4), a positive electrode lead (30) connected to the exposed portion (4ex) of the positive electrode substrate (4), and an insulating tape (6) that covers the exposed portion (4ex), and the side edges on both sides in the winding direction (X) of the insulating tape (6) have an angular difference (θ) with respect to the axial direction (Z) of the electrode body (22).SELECTED DRAWING: Figure 2
Patent JP-2023151502-A (JP)
Title: Styrenic resin composition, and molded article
Inventor: TAMAKI TAKASHI
IPC: C08L25/04
Filed: 2022-03-31
Abstract: To provide a styrenic resin composition which is excellent in heat resistance, oil resistance, surface appearance and impact strength resistance, and a molded article containing the styrenic resin composition.SOLUTION: A styrenic resin composition contains 58-96 mass% of a styrenic resin (a) having a melt mass flow rate (MFR) measured at 200°C and a load of 49 N of 1.0-4.5 g/10 min, 3-30 mass% of a cellulose-based material (b), and 1-15% of a rubbery polymer (c) modified with an unsaturated carboxylic acid or its anhydride, or a derivative thereof.SELECTED DRAWING: None
Patent JP-2022082741-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can enhance interests of a player in a game. 
     SOLUTION: Before a determination condition for information stored in storage means is established, determination on the basis of the information is executed by advance determination means, and on the basis of the determination result by the advance determination means, establishment of a specific condition is determined by specific condition determination means. When a predetermined variable condition is established in a state where a display mode of a pattern is variably displayed by variable display means, the display mode of the pattern is varied and set to a different specific pattern display mode by specific pattern display means. Thereby, interests of a player in a game can be enhanced. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117344-A (JP)
Title: Parameter token management program, information processing device, and non-fungible token
Inventor: UENO HIRONOBU
IPC: G06Q30/0601
Filed: 2022-04-07
Abstract: To provide a parameter token management program for managing a parameter token suitable for operation of a NFT, an information processing device, and a non-fungible token.SOLUTION: A token management server 1 manages a parameter token attached to a non-fungible token, and includes parameter token totalizing means 101. The parameter token totalizing means consumes the parameter token based on a predetermined rule when the non-fungible token is used on external service, prohibits transfer of the parameter token alone between users by separating it from the non-fungible token, permits transfer of the parameter token between a plurality of non-fungible tokens possessed by the user, and totalizes the parameter token.SELECTED DRAWING: Figure 2
Patent JP-2023154488-A (JP)
Title: electronic device
Inventor: IWAI HIKARI
IPC: H04R17/00
Filed: 2022-04-07
Abstract: To provide an electronic device having high adhesion between a penetration electrode and a substrate.SOLUTION: An electronic device 1 includes: an element 7; a first substrate 4 containing a first surface 4a which has a first electrode 11 connected to the element 7, and a second electrode 12 connected to the element 7; and a second substrate 3 having a second surface 3a and a third surface 3b with the second surface 3a being arranged to face the first surface 4a. The second substrate 3 has a first opening portion 13 penetrating the second substrate 3 at a position corresponding to the first electrode 11, and a second opening portion 14 penetrating the second substrate 3 at a position corresponding to the second electrode 12. A first penetration electrode 15 that is in conduction with the first electrode 11 is provided in the first opening portion 13. A second penetration electrode 16 that is in conduction with the second electrode 12 is provided in the second opening portion 14. In plan view of the third surface 3b, the area of the first penetration electrode 15 is larger than the area of the first opening portion 13, and the area of the second penetration electrode 16 is larger than the area of the second opening portion 14.SELECTED DRAWING: Figure 1
Patent JP-2022103175-A (JP)
Title: Fixed quantity injection aerosol for space processing
IPC: B65D83/32
Filed: 2022-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixed quantity injection aerosol for space processing capable of diffusing an agent uniformly in a space processing application with pest, in particular creeping insect pest or indoor dust resistance mites as a pest control target and capable of restricting an occurrence of an injection failure. 
     SOLUTION: A fixed quantity injection aerosol 100 for space processing comprises: a pressure resistant container 10 with a fixed quantity injection valve 12 sealing an aerosol undiluted solution containing a pest control composition and an injection agent; an actuator 20 with an injection port 21; and a dip tube 30. A distal end 30a of the dip tube 30 is situated at a height equal to or less than 6 mm from a lowermost part B of the pressure resistant container 10 and when the pressure resistant container 10 is placed on a horizontal surface H, an injection shaft O of the injection port 21 is at an elevation angle D of 10-60° relative to the horizontal surface H. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023159558-A (JP)
Title: 塗工ノズル及び塗工装置
IPC: B05C5/00
Filed: 2022-04-20
Abstract: 【課題】洗浄作業の時間を短縮化して、塗工生産性の低下を抑制することを課題とする。【解決手段】液体塗料が吐出されるノズル孔１と、前記ノズル孔１に連通する液室２と、前記液室２に液体塗料を供給する塗料供給部３と、前記ノズル孔１からの前記液体塗料の吐出の可否を切り替える切替部４と、を有する塗工ノズル１０であって、前記液室２に洗浄液を供給する洗浄液供給部７を設けたものである。これにより、洗浄作業の時間を短縮化して、塗工生産性の低下を抑制する。【選択図】図１
Patent JP-2023161184-A (JP)
Title: アンカー孔の口元止水方法
IPC: E02D5/80
Filed: 2022-04-25
Abstract: 【課題】止水材を用いた従来の止水方法に代わり、より簡便かつ安定的にアンカー孔の口元止水を実現可能な技術を提供する。【解決手段】ソイル壁22の外面に接続された止水ボックス12に、複数本のケーシング10を順次挿入して地盤34にアンカー孔18を穿設し、アンカー孔18内にセメントミルク42を充填すると共にテンドン40を挿入した後、ケーシング10を後ろから順に引き抜いていくグラウンドアンカー工法において、最後のケーシング10の先端10aが止水ボックス12内に到達した時点で、ケーシング10内に装填されたケーシングパッカー38の後端開口38aから、予め設定された分量の水48を注入し、ケーシング10内及び止水ボックス12内に充填されているセメントミルク42をアンカー孔18側に押し込む工程と、アンカー孔18内のセメントミルク42が固化した後、止水ボックス12及びケーシング10を撤去し、内部の水48を廃棄する工程と、からなるアンカー孔18の口元止水方法。【選択図】図３
Patent JP-2023161219-A (JP)
Title: 送信装置、受信装置及びそれらのプログラム
IPC: H04N21/238
Filed: 2022-04-25
Abstract: 【課題】映像の伝送遅延を低減できる送信装置を提供する。【解決手段】送信装置１は、仮想ＣＰＢによるビットレート制御を映像信号に施す映像符号化部１１と、ＣＢＲ以上のビットレートで出力した映像信号からチャンクを構成するチャンク構成部１２と、所定の制御情報を生成する制御情報生成部１３と、チャンク及び制御情報をそれぞれパケットに多重化するトランスポート多重化部１４と、優先データとチャンクと非優先データとを優先度順に多重信号として送信するトランスポート送信部１７と、を備える。【選択図】図１
Patent JP-2022167891-A (JP)
Title: Visualization of ventricular tachycardia causing reentrant circuits via pseudo-activation maps
Inventor: PHILIP HOYLAND
IPC: A61B5/339
Filed: 2022-04-25
Abstract: To provide systems and methods for visualizing reentrant circuits in the heart via pseudo-activation maps.SOLUTION: Techniques disclosed comprise receiving sets of ECG data and respective pacing sites. Each of the sets is generated by pacing heart tissue at a respective site of the pacing sites. The techniques disclosed further comprise computing correlation gradients representative of morphological changes across sets, of the sets of the ECG data, of respective neighboring sites of the pacing sites. Based on the computed correlation gradients, a core zone associated with a reentrant circuit is identified. Then, relative to the identified core zone, one or more pseudo-activation maps are generated.SELECTED DRAWING: Figure 1
Patent JP-2022101690-A (JP)
Title: Injection device for subretinal delivery of therapeutic agent
IPC: A61F9/007
Filed: 2022-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an injection device for subretinal delivery of a therapeutic agent. 
     SOLUTION: The device includes an injector assembly, an injector driver, a fluid supply source assembly, and a magnetic pad assembly. The injector assembly includes a body, a flexible cannula, and a needle. The magnetic pad assembly is sized and configured to be placed on a forehead of a patient, the magnetic pad assembly containing an adhesive. The body of the injector assembly is configured to be removably secured to the magnetic pad assembly. In addition, the injector assembly includes magnets, the magnets being configured to removably secure the body to the magnetic pad assembly via magnetic attraction. The magnets are held in stationary positions relative to the body. The injector driver is operational to drive the needle longitudinally relative to the magnets. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023164082-A (JP)
Title: シート処理装置及び画像形成システム
IPC: B65H37/04
Filed: 2022-04-28
Abstract: 【課題】接着するシートの整合性を向上可能な構成を提供する。【解決手段】シート処理装置は、接着剤が塗布された状態で１枚ずつ搬送されてくる複数枚のシートを重ねる重ね処理部と、シートが積載される積載部を有し、前記積載部に積載されたシートの位置を整合する整合手段と、前記積載部に積載されたシート同士を接着する接着手段と、を備え、前記整合手段は、前記積載部に積載され且つ前記整合手段により整合された第１シート束の上に、前記重ね処理部において予め重ねられた第２シート束が積載された後に、前記第２シート束の位置を前記第１シート束と整合するように構成され、前記接着手段は、前記整合手段により整合された前記第２シート束を加熱及び加圧することで、前記接着剤により、前記第２シート束の各シートを互いに接着し且つ前記第１シート束と前記第２シート束とを接着する。【選択図】図１０
Patent JP-2023164121-A (JP)
Title: エレベーター管理システム及び方法
IPC: B66B1/18
Filed: 2022-04-28
Abstract: 【課題】エレベーターの適切な運行管理を維持しつつ、防犯目的やＶＩＰに限らない占有運転を実施する。【解決手段】エレベーター管理システムは、建物に設けられた一つ又は複数のエレベーターの占有運転の予約をユーザから受け付けるＵＩ（User Interface）である予約ＵＩを提供し、占有運転の承認された予約の状況を表すデータである予約管理データを基に、受け付けられた予約を承認するか否かを判断する。【選択図】図１
Patent JP-2023166179-A (JP)
Title: インバータ装置
IPC: H02M7/538
Filed: 2022-05-09
Abstract: 【課題】高い変換効率を有するインバータ装置を提供する。【解決手段】インバータ装置１は、入力端子１１および１２と、１次側コイル２１および２２と、切替部３０と、電源コイル５０と、２次側コイル２３とを備える。切替部３０は、１次側コイル２１に直流電圧を印加し、かつ１次側コイル２２に直流電圧を印加しない第１の状態と、１次側コイル２１に直流電圧を印加せず、１次側コイル２２に直流電圧を印加する第２の状態との間で直流電圧の印加状態を交互に切り替える。１次側コイル２１のインピーダンスＺＴ１、１次側コイル２２のインピーダンスＺＴ２、電源コイル５０のインピーダンスＺＬ、および２次側コイル２３のインピーダンスＺＴ３は、式（１）、（２）、および（３）を満たす。【選択図】図１
Patent JP-2023166766-A (JP)
Title: 害獣被害防止テープ
IPC: A01M29/08
Filed: 2022-05-10
Abstract: 【課題】作業員の負担を軽減し、害獣の忌避効果が持続し、使用期間終了後はそのまま放置で土壌生分解する害獣被害防止テープを提供する。【解決手段】害獣被害防止テープ１０は、酢酸セルロースを主成分とし可塑剤が１０～３０重量％の範囲で充填されており、波長３８０ｎｍから７８０ｎｍで規定される可視光線の透過率が４０％以下となるように白色顔料が配合されており、幅が３～５０ｃｍの範囲（より好ましくは１０～３０ｃｍの範囲）で厚さが１０～３００μｍの範囲にある。【選択図】図１
Patent JP-2023167697-A (JP)
Title: 表示装置
IPC: G02F1/1345
Filed: 2022-05-12
Abstract: 【課題】透明ディスプレイにおいて、画素が配列される表示領域と配線が引き回される周辺領域とでは透明感に違いが生じ、ディスプレイ全体として一体感に欠けるという問題がある。【解決手段】表示装置は、画素が配列された表示領域と表示領域の外側の周辺領域とを含むアレイ基板、対向基板、液晶層を有する。表示領域は第１方向に離隔して配列されるデータ信号線と、第２方向に離隔して配列される走査信号線とを有し、周辺領域は走査信号線に接続される配線が配列された第１配線パターンと、コモン電位が付与される第２配線パターンとを含む。第１配線パターンは、第１方向に沿って延びる第１直線部分と、第２方向に沿って延びる第２直線部分と、第１直線部分と第２直線部分を繋ぐ屈曲部とを有し、屈曲部が階段状の段差形状を有する第１配線を含み、第２配線パターンは第１配線と２回対称性（１８０度回転）を有する第２配線を含む。【選択図】図３
Patent JP-2023168971-A (JP)
Title: 磁石部品の製造方法
IPC: H02K15/02
Filed: 2022-05-16
Abstract: 【課題】磁石に貼り付けられたシート材のバリ取りを精度良く行うことができる磁石部品の製造方法を提供すること。【解決手段】磁石部品１０の製造方法は、磁石２０の表面に貼り付けられたシート材３０の端部３１を磁石２０から離れる方向に持ち上げるシート材端部持ち上げ工程と、シート材３０の端部３１よりも内側の押え付け位置でシート材３０を磁石２０に向けて押え付けるシート材押え付け工程と、押え付け位置よりもシート材３０の端部３１側の切断位置においてシート材３０を切断するシート材切断工程と、を有する。【選択図】図５
Patent JP-2023170670-A (JP)
Title: 端子の製造方法
IPC: H01R43/16
Filed: 2022-05-19
Abstract: 【課題】錫メッキ層の耐挿抜性の向上を端子の製造方法を提供する。【解決手段】板状の母材３を圧延する。圧延された母材３の表面に錫メッキ層４を形成する。錫メッキ層４が形成された母材３をプレスして、錫メッキ層４の厚みを圧縮させる。次に、母材３をせん断する。せん断された母材３を折り曲げてオス端子１、メス端子２を形成する。【選択図】図２