baber/WOPTO huggingface dataset:
Patent JP-2020517078-A (JP)
Title: プレリチウム化されたシリコンベースのアノード及びその製造方法
IPC: H01M4/38
Filed: 2017-04-17
Abstract: 本発明は、プレリチウム化されたシリコンベースのアノード及びその製造方法、並びに、プレリチウム化されたシリコンベースのアノードを含むリチウムイオン電池に関する。前記プレリチウム化されたシリコンベースのアノードは、シリコンベースのアノードと、シリコンベースのアノード表面上又は内部に置かれるリチウムと、シリコンベースのアノード表面上にある保護性コーティングとを含む。本発明に係るプレリチウム化されたシリコンベースのアノードは、空気中で安全に後工程の処理を行うことができる。
Patent JP-2020517889-A (JP)
Title: 空気調和機の室内機
IPC: F24F13/10
Filed: 2018-04-27
Abstract: 空気調和機の室内機（１００）であって、空気調和機の室内機（１００）は、機体（１）、外側導風板（２）及び内側導風板（３）を備える。機体（１）は吹出口（１１）を有し、外側導風板（２）が吹出口（１１）に設けられて吹出口（１１）を開閉し、外側導風板（２）には厚さ方向に沿って貫通する複数の第１散気孔（２１）が形成され、内側導風板（３）には厚さ方向に沿って貫通する複数の第２散気孔（３１）が形成される。【選択図】図１
Patent JP-2020518964-A (JP)
Title: 電池セパレーター膜およびそれを用いた電池
IPC: H01M50/497
Filed: 2018-04-30
Abstract: スチレンとビニルベンジル−Ｒｓ（ただしＲｓは正電荷を有する環状アミン基である。）の共重合体を含むイオン伝導性ポリマー組成物を含むセパレーター膜を含む電池。イオン伝導性ポリマー組成物は、膜の形をしていてもよい。イオン伝導性ポリマー組成物は、スチレンとビニルベンジル−Ｒｓとビニルベンジル−Ｒｘの三元重合体を含むことができる。ただし、Ｒｓは正電荷を有する環状アミン基であり、Ｒｘは、Ｃｌ、ＯＨ、およびＯＨまたはＣｌと環状アミンまたは単純アミン以外の化学種との反応生成物からなる基から選ばれる少なくとも１種の構成要素であり、ビニルベンジル−Ｒｘ基の総質量は膜の総質量の１％よりも大きく、ビニルベンジル−Ｒｓ基の総質量は膜の総質量の１５％以上である。【選択図】なし
Patent JP-2021510857-A (JP)
Title: 車両・歩行者間の衝突回避の方法およびシステム
IPC: G01S19/42
Filed: 2019-05-09
Abstract: 車両・歩行者間の衝突回避システムの方法およびシステム。システムは、少なくとも一台の車両および少なくとも一人の歩行者と物理的にリンクされるロングタームエボリューション（ＬＴＥ）が使用可能なユーザ機器（ＵＥ）端末から成る関係者から成り、そこにおいて、端末の時空間測位は、ロングタームエボリューション（ＬＴＥ）セル式基地局（ＢＳ）およびリカレント・ニューラル・ネットワーク（ＲＮＮ）アルゴリズムから成る埋め込み人工知能アルゴリズムを含む位置サービスクライアント（ＬＣＳ）サーバーにより伝達されるロングタームエボリューション（ＬＴＥ）セル式無線信号から決定されて、端末の時空間測位を分析して、ありそうな将来の軌道を決定して、関係者のありそうな将来の軌跡を歩行者に物理的にリンクされる端末に伝達し、歩行者に物理的にリンクされる端末は、歩行者のありそうな将来の軌跡が車両・歩行者間の近接閾値限界以下であるかどうか決定するために、条件付確率場（ＣＲＦ）アルゴリズムから成る埋め込み人工知能アルゴリズムを含み、そしてこの条件に達する場合、衝突回避非常信号を近接閾値限界を満たす少なくとも一つの歩行者および／または車両に伝達する。【選択図】図２
Patent JP-2020507430-A (JP)
Title: 使い捨ての膨張可能な液体容器およびブランク
IPC: A61G9/00
Filed: 2018-01-18
Abstract: 本発明は、シート材料から製造された使い捨て容器（２００）に関し、使い捨て容器は、平坦であって使い捨て容器が立つことができる表面を形成するベース（２０６）と、ベースから上方に延出した、前壁（２０１）、右壁（２０２）、左壁（２０３）、及び後壁（２０４）を有し、前壁と後ろ壁が凸状であり、上端部（２０７）が右壁及び左壁は凹状であり、前壁と右壁と左壁と後壁とを接続している。
Patent JP-2020532327-A (JP)
Title: 連続血糖測定器用センサーアプリケーター組立体
IPC: A61B5/1473
Filed: 2018-06-01
Abstract: 【課題】センサーモジュールを身体に付着するための使用者の付加作業を最小化して単にアプリケーターを作動させることだけで、センサーモジュールを身体に付着させることができ、より便利に使用できる連続血糖測定器用センサーアプリケーター組立体を提供する。【解決手段】本発明は、連続血糖測定器用センサーアプリケーター組立体に関するものであって、センサーモジュールをアプリケーター内に組立てられた状態で製作することにより、センサーモジュールを身体に付着するための使用者の付加作業を最小化して単にアプリケーターを作動させることだけで、センサーモジュールを身体に付着させることができるので、より便利に使用でき、センサーモジュールにバッテリーを内蔵し、別のトランスミッターをセンサーモジュールに接続してセンサーモジュールの電源の供給を受けるようにすることにより、トランスミッターを継続して半永久的に使用できるために経済的であり、センサーモジュールおよびアプリケーターを使い捨てで使用するようにして正確かつ安全な使用ができるようにし、維持管理も便利な連続血糖測定器用センサーアプリケーター組立体を提供する。
Patent JP-2020523901-A (JP)
Title: 帯域幅リソース構成方法、装置、およびシステム
IPC: H04L27/26
Filed: 2018-06-15
Abstract: 本出願は、帯域幅リソース構成方法、装置、およびシステムを提供する。方法は、基地局によってUEソース動作帯域幅リソースにおいてUEにUEの第1のUE固有の情報を伝達するステップと、基地局によってUEのUE較正帯域幅リソースにおいてUEにUEのUE目標動作帯域幅リソースについての情報を送信するステップであって、UE目標動作帯域幅リソースが、UEにUEの第2のUE固有の情報を伝達するために基地局によって使用され、UEソース動作帯域幅リソースは、UE較正帯域幅リソースと完全に同じというわけではない。本出願において提供される帯域幅リソース較正方法においては、基地局およびUEがUEの動作帯域幅リソースについて矛盾した理解をしているときに較正が実行されることが可能であり、較正の後、基地局およびUEはUEの動作帯域幅リソースについて一致した理解をすることができ、それによって、基地局とUEとの間で正常な通信を実施する。
Patent JP-2020524637-A (JP)
Title: スクラバー
IPC: F01N3/04
Filed: 2018-06-21
Abstract: スクラバーを開示する。本発明の一実施形態によるスクラバーは、煙突の内部に設置されるスクラバーであって、ハウジングと、排気ガスを前処理する前処理ユニットと、を含み、上記前処理ユニットが上記ハウジングの内部に備えられ、上記煙突の内部への設置のために増加する上記煙突の断面積を減らすことができることを特徴とする。
Patent JP-2020525512-A (JP)
Title: 癌および他の疾患を処置するためのＡＴＦ４阻害剤としての２−（４−クロロフェノキシ）−Ｎ−（（１−（２−（４−クロロフェノキシ）エチンアゼチジン（ｅｔｈｙｎａｚｅｔｉｄｉｎ）−３−イル）メチル）アセトアミド誘導体および関連化合物
IPC: A61K31/4427
Filed: 2018-07-02
Abstract: 本発明は、置換アゼチジン誘導体を対象とする。具体的には、本発明は、式Ｉに従う化合物（式中、Ｃ、Ｄ、Ｌ１、Ｌ２、Ｌ３、Ｒ１、Ｒ２、Ｒ４、Ｒ５、Ｒ６、ｚ２、ｚ４、ｚ５、およびｚ６は本明細書に定義される通り）を対象とする。本発明はさらに、本発明の化合物を含んでなる医薬組成物を対象とする。本発明はまたさらに、本発明の化合物または本発明の化合物を含んでなる医薬組成物を用いて、ＡＴＦ４（活性化転写因子４）経路を阻害する方法ならびにそれらに関連する障害、例えば、癌、神経変性疾患および多くの他の疾患の処置を対象とする。本発明の好ましい化合物は、２−（４−クロロフェノキシ）−Ｎ−（（１−（２−（４−クロロフェノキシ）エチンアゼチジン(ethynazetidine)−３−イル）メチル）アセトアミド誘導体および関連化合物である。
Patent JP-2021108599-A (JP)
Title: Farm work vehicle
Inventor: KUBOTA YUKI
IPC: G05D1/02
Filed: 2020-01-14
Abstract: To provide a farm work vehicle that can avoid interference between the work device and a boundary object or the like in farm field work in which automatic travelling for lowering the work device is possible in executing work travelling.SOLUTION: The farm work vehicle includes: a work device provided to a machine body so as to be lifted or lowered; a travelling route generation unit 93 for generating a travelling route which is a target of automatic travelling; an automatic travelling control unit 6A for causing a machine body to travel automatically on the basis of the travelling route; an operation control state detection unit 55 for detecting an automatic temporary stop accompanied by a stop made before shifting from non-work travelling in a state that the work device is lifted to automatic work travelling in a state that the work device is lowered; and an automatic work travelling management unit 56 that includes a pre-automatic start operation by an operator in an automatic work travelling start condition for shifting from the state of the automatic temporary stop to the automatic work travelling on the basis of the detection of the automatic temporary stop.SELECTED DRAWING: Figure 10
Patent JP-2021112755-A (JP)
Title: Manufacturing method of liquid-cooled jacket
Inventor: HORI HISASHI
IPC: F28F9/00
Filed: 2020-01-16
Abstract: To provide a manufacturing method of a liquid-cooled jacket capable of appropriately joining aluminum alloys of different materials.SOLUTION: A manufacturing method of a jacket body 2 includes: a placement process for forming a cross-sectional V-shaped gap on an abutting part J1 by overlapping an end surface 11a and a rear surface 3b by placing a sealing body 3 on the jacket body; and a regular joining process for inserting an agitation pin F2 of a rotating rotary tool F into a side surface 3c, and, while the outer circumferential surface of the agitation pin F2 is brought into slight contact with an inclined surface 11b, performing friction agitation on the abutting part J1 by going around the side surface 3c in a predetermined depth along a set moving route L1 set on the side of the sealing body 3 with respect to the abutting part J1 while pouring a second aluminum alloy into the gap in a state where the bottom surface of a shoulder part F1 is brought into contact with the side surface 3c. In the regular joining process, the agitation pin is traveled by gradually making the agitation pin F2 move upward.SELECTED DRAWING: Figure 8
Patent JP-2021114107-A (JP)
Title: Banknote conveyance device
Inventor: NAKAMURA SUSUMU
IPC: G07D11/16
Filed: 2020-01-17
Abstract: To provide a banknote conveyance device in that a banknote can be stably inserted in a banknote insertion port of a banknote safe.SOLUTION: A banknote conveyance device includes a banknote conveyance part 10 having an annular body 1 and a banknote delivery part 3 having a banknote delivery port. The annular body is wound around a first rotary body and a second rotary body b, which are pivoted on an upstream side and a downstream side of a banknote conveyance direction, respectively, to be endlessly rotatable. The banknote conveyance part is rotatably pivoted on a rotary shaft b1 of the second rotary body on the downstream side. The rotary shaft of the second rotary body passes through the banknote conveyance part to be fixed to an end plate 101 of an island.SELECTED DRAWING: Figure 6
Patent JP-2021113375-A (JP)
Title: Shock absorber, shock absorber manufacturing method, and shock absorber manufacturing device
Inventor: OTA TSUKASA
IPC: B65D81/09
Filed: 2020-01-21
Abstract: To provide a shock absorber having an excellent shock absorbing function, a shock absorber manufacturing method, and a shock absorber manufacturing device.SOLUTION: A shock absorber 3 contains fibers and binders to bind the fibers with each other, consists of a molded body obtained by molding a sheet-like web having a first surface 30A and a second surface 30B in a front-and-back relation. The molded body is formed into a wave shape having a first curve part 31 with a convex on the first surface 30A side, a second curve part 32 with a convex on the second surface 30B side, and an intermediate part 33 located between the first curve part 31 and the second curve part 32. Fibers are oriented in a direction intersecting with a surface direction of the molded body at the intermediate part 33.SELECTED DRAWING: Figure 1
Patent JP-2021112173-A (JP)
Title: Kras antisense oligonucleotides that reduce tumor cell survival and uses thereof
Inventor: IZUMI HIROHITO
IPC: A61P43/00
Filed: 2020-01-21
Abstract: To provide novel antisense oligonucleotides (ASOs) against KRAS that strongly inhibit the survival of tumor cells and novel means for treating and/or preventing cancers accompanying aberrant KRAS.SOLUTION: Disclosed is a single-stranded oligonucleotide that inhibits the expression of KRAS gene, which comprises a nucleotide sequence complementary to a nucleotide sequence of 10 or more nucleotides in a target region selected from the group consisting of nucleotide sequences corresponding to positions 1-45, 61-95, 101-125, 151-185, 221-245, 251-275, 271-295, 291-315, 351-375, 391-415, 531-555, 591-615 and 731-765 in a KRAS-encoding nucleic acid, the nucleotide sequences represented by SEQ ID NO:1.SELECTED DRAWING: None
Patent JP-2021115970-A (JP)
Title: Vehicle travel control device and travel control method
Inventor: TSUJI YUTA
IPC: B60W30/14
Filed: 2020-01-27
Abstract: To improve safety when performing emergence stop of a vehicle.SOLUTION: An emergency stop system 130 for performing emergence stop of a vehicle comprises: a stop position detection part 131 which detects a candidate stop position existing around a cross point when there is the cross in a front side of the vehicle; a risk calculation part 132 which calculates collision risk of colliding with an obstacle on a road on the basis of the candidate stop position and behavior of the vehicle until arriving at the candidate stop position; and a stop position determination part 133 which determines a final stop position at which the vehicle is caused to actually stop according to the detection result of the stop position detection part 131 and the calculation result of the risk calculation part 132 before entering the cross point.SELECTED DRAWING: Figure 6
Patent JP-2020124485-A (JP)
Title: Modular power base arrangement
Inventor: MOORE DOUGLAS A
IPC: B62B5/02
Filed: 2020-01-28
Abstract: To provide a wheelchair assembly, a leg module, and a system.SOLUTION: A wheelchair assembly including a control device, a power base, and a plurality of leg modules coupled to the power base is disclosed. Each of a first, a second, and a third leg module may include an upper leg assembly and a lower leg assembly. Each lower leg assembly may include a knee joint and a foot joint, and each lower leg assembly may rotatably couple to each upper leg assembly at the knee joint. A knee wheel located at the knee joint of each lower leg assembly may include an omni-directional wheel and may be selectively drivable. A foot wheel located at the foot joint of each lower leg assembly may be selectively drivable. The control device, based on a selectable mode of operation, may be selectively positioned at least one of the knee wheel and the foot wheel associated with each leg module relative to a surface.SELECTED DRAWING: Figure 1A
Patent JP-2021122959-A (JP)
Title: Composite molded product and its manufacturing method
Inventor: SHODA HIROAKI
IPC: B29C45/14
Filed: 2020-01-31
Abstract: To provide a manufacturing method for a composite molded product in which residual stress is unlikely to occur.SOLUTION: A manufacturing method for a composite molded product includes: a molding process in which a first resin material is primarily injected into a cavity to form a resin member 14 having a bottom part and a side wall part and having a first joint edge including a first recess at a tip of the side wall part; a moving process of forming a hollow part with the resin member and a metal member 12 by contacting the first joint edge and a second joint edge of the metal member held in a second mold 52, which is a roughened surface including a second recess and having at least a part of a surface of the second recess having irregularities with the resin member held in the first mold 50 by a relative movement of the first mold and the second mold, and of forming a space formed by the first recess and the second recess at a contact point between the first joint edge and the second joint edge; and a joining process in which a second resin material is secondarily injected into the space and the space is filled with the second resin material.SELECTED DRAWING: Figure 4
Patent JP-2021124303-A (JP)
Title: Gas meter and gas meter management system
Inventor: YOKOHATA MITSUO
IPC: G01F15/06
Filed: 2020-02-03
Abstract: To provide a gas meter which enables relearning of appropriate use conditions with other gas meters that do not have an erroneous cutoff prevention function.SOLUTION: The gas meter comprises: a flow rate measurement unit 12 for measuring the flow rate of a gas; a storage unit 14 for storing appropriate conditions; an appropriate condition learning unit 16 for learning appropriate conditions on the basis of the flow rate measured by the flow rate measurement unit 12; a conformity determination unit 15 for determining whether or not the flow rate measured by the flow rate measurement unit 12 conforms to the latest appropriate condition; a relearning indication unit 17 for indicating to the appropriate condition learning unit 16 that appropriate conditions be relearned when a predetermined relearning determination condition is satisfied; and a communication unit 18 for communicating with an external apparatus. When relearning is indicated to the appropriate condition learning unit 16 by the relearning indication unit 17, a prescribed signal is transmitted to the external apparatus by the communication unit 18.SELECTED DRAWING: Figure 1
Patent JP-2021123458-A (JP)
Title: Yarn winding machine
Inventor: SAWADA JUN
IPC: B65H54/20
Filed: 2020-02-05
Abstract: To provide a yarn winding machine comprising a bobbin holder loaded with a plurality of bobbins and adapted to suppress the air resistance to a package during winding of a yarn and to diminish consumption power.SOLUTION: A yarn winding machine 4 according to the present invention comprises: a bobbin holder 24 that is rotatably supported on a machine base 20 and extends in an axial direction along a horizontal direction so that a plurality of bobbins B are axially arranged and loaded to respectively wind a plurality of yarns; a contact roller 25 that extends along an axial direction and abuts against outer peripheral surfaces of a plurality of packages P formed respectively by winding the plurality of yarns Y on the plurality of bobbins B; and a first cover part 41 that is provided in an upstream region with respect to a rotating direction of the packages P more than contact points C between the plurality of packages P and the contact roller 25 and induces the air moving toward the contact point C in accordance with the rotation of the packages P to gaps between adjacent packages P.SELECTED DRAWING: Figure 2
Patent JP-2021124177-A (JP)
Title: Sliding member
Inventor: NAKAJIMA HIDEYUKI
IPC: F16C33/12
Filed: 2020-02-06
Abstract: To provide a sliding member in which damage, such as a crack, is unlikely to occur on a surface of a sliding layer in activation of a bearing device, and shearing is unlikely to occur between the sliding layer and a back metal layer.SOLUTION: A sliding member for a journal bearing composed of a back metal layer and a sliding layer has a partially cylindrical shape, and the sliding layer is made of synthetic resin and has a sliding surface. When a coefficient of linear expansion of the sliding layer in a direction parallel to a circumferential direction of the sliding member is KS, a coefficient of linear expansion of the sliding layer in a direction parallel to the central axis of the sliding member is KJ, and a coefficient of linear expansion of the sliding layer in a direction perpendicular to the sliding surface is KT, the following relations (1) and (2) are satisfied: 1.1≤KS/KJ≤2 (1), 1.3≤KT/{(KS+KJ)/2}≤2.5 (2).SELECTED DRAWING: Figure 3
Patent JP-2021127527-A (JP)
Title: Fibrous material processing device
Inventor: ABE NOBUMASA
IPC: D04H1/732
Filed: 2020-02-10
Abstract: To provide a fibrous material processing device with an excellent water use efficiency.SOLUTION: A fibrous material processing device includes: a processing unit that processes a material containing fiber; and a humidifying device including humidifiers that moisturize the material being processed by the processing unit, a tank which is located in a position different from the ones of the humidifiers and stores a liquid for moisturization, and a first liquid sending unit with which the liquid is sent between the humidifiers and the tank. The first liquid sending unit includes: a first liquid feeding unit with which the liquid is sent from the tank to the humidifiers; and a first liquid discharging unit with which the liquid is sent from the humidifiers to the tank.SELECTED DRAWING: Figure 4
Patent JP-2021129151-A (JP)
Title: Parking block remote control
Inventor: MIYAO TOYOHIKO
IPC: H04Q9/02
Filed: 2020-02-12
Abstract: To eliminate hassle of manipulating a power line and improve convenience.SOLUTION: A transmission circuit 13 is driven by a battery 11 that serves as a drive power source, and can transmit a remote control signal to a parking block 30 installed in or near a parking frame. As a premise, a motion sensor 14 detects whether there is a person around, and when the motion sensor 14 detects presence of a person, a motion control circuit 15 uses the transmission circuit 13 to allows the transmission of the remote control signal. When the motion sensor 14 does not detect the presence of a person, the motion control circuit 15 does not allow the transmission of the remote control signal by the transmission circuit 13.SELECTED DRAWING: Figure 1
Patent JP-2021127575-A (JP)
Title: Vehicle control apparatus, vehicle control method, and program for vehicle control
Inventor: LIU HAISONG
IPC: E05B49/00
Filed: 2020-02-12
Abstract: To reduce power consumption of a camera while maintaining user recognition accuracy in executing smart entry of a vehicle using image recognition.SOLUTION: A vehicle control apparatus 10 includes: a user candidate determination unit 22 repetitively images the surroundings of a vehicle 1 by a first camera at predetermined polling intervals to determine whether face image candidates of a user of the vehicle are included in captured images with first accuracy; a polling interval setting unit 30 which sets a polling interval in accordance with a predetermined polling interval setting condition; a user determination unit 23 which images, when the user candidate determination unit 22 determines that face image candidates of the user are included, the surroundings of the vehicle 1 by a second camera 50b to determine whether a face image of the user is included in a captured image with second accuracy which is higher than the first accuracy; and an entry permission unit 24 which permits, when the user determination unit 23 recognizes that a face image of the user is included, the user to enter the vehicle 1.SELECTED DRAWING: Figure 2
Patent JP-2021127403-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: IDEI HIDEKAZU
IPC: C08K3/04
Filed: 2020-02-14
Abstract: To provide a polyarylene sulfide resin composition that has insulating properties and reduced occurrence of burrs.SOLUTION: A polyarylene sulfide resin composition has insulating properties and contains 0.05 to 0.5 pt.mass of carbon nanotubes that have a length of more than 10,000 nm and at most 500,000 nm and an aspect ratio of more than 2,000 and at most 3,000,000 relative to 100 pts.mass of a polyarylene sulfide resin that has a melt viscosity of 5 to 500 Pa s as determined at a temperature of 310°C at a shear rate of 1,200 sec-1.SELECTED DRAWING: None
Patent JP-2023040313-A (JP)
Title: Radiation dose measurement gel dosemeter
Inventor: WATANABE YUSUKE
IPC: G01T1/02
Filed: 2020-02-14
Abstract: To provide a radiation dose measurement gel dosemeter.SOLUTION: A radiation dose measurement gel dosemeter has a spatial pattern caused by the difference in an X-ray reduced coefficient and can be deformed by stress. The gel dosemeter includes a gelation agent, a monomer, and water. Deformation of the pattern due to stress can be read by an X-ray CT device, and an absorption dose of the gel dosemeter can be measured by a medical image diagnosis device.SELECTED DRAWING: Figure 2
Patent JP-2021131692-A (JP)
Title: Performance data management device and business management system
Inventor: KURIHARA Hironari
IPC: G05B19/418
Filed: 2020-02-19
Abstract: To ensure the consistency of related data even when performance data of a manufacturing site system is changed in content.SOLUTION: A performance data management device includes: a performance data processing unit 310 for receiving performance data generated by a manufacturing site system; a performance data storage unit 410 for storing the received performance data; a master data storage unit 600 for storing master data 620 having data serving as basic information when managing performance data; and a business data generation unit 500 for processing the performance data to a structure that a business application 730 uses based on the data serving as the basic information in the master data; and a business data storage unit 600 for storing business data, wherein the master data 620 has an attribute indicating the start of the expiration date of the data serving as the basic information and an attribute indicating the end of the expiration date.SELECTED DRAWING: Figure 2
Patent JP-2021136711-A (JP)
Title: Cable protection tube with socket and manufacturing method thereof
Inventor: SAWADA HIROYUKI
IPC: H02G1/06
Filed: 2020-02-21
Abstract: To manufacture a cable protection tube with a socket for partitioning the inside of a protection tube body to form a cable protection tube with high productivity.SOLUTION: A manufacturing method of a cable protection tube 100 with a socket in which a separator member is arranged inside includes a molding step of molding an intermediate molded body including, as a member forming the cable protection tube 100 with the socket, a resin tube body 111, and a rib portion 112 that is arranged on the inner peripheral surface of the resin tube body 111, projects inward of the resin tube body 111, and supports the separator member, a cutting step of cutting the rib portion 112 from the end portion of the intermediate molded body, and a processing step of inserting a socket die from the inside of a pipe into the end where the rib portion 112 is cut and expanding the diameter of the end to process a socket 200.SELECTED DRAWING: Figure 3
Patent JP-2021133387-A (JP)
Title: Method for manufacturing composite structure
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2020-02-26
Abstract: To provide a method for manufacturing a composite structure, in which an angle formed by a bottom part and a peripheral wall part of a first metal member constituting the composite structure is easily made obtuse.SOLUTION: A method for manufacturing a composite structure includes: a preparation step for preparing a first metal member 2B and a second metal member 3B; a placement step for placing the second metal member 3B in a recess 13 of the first metal member 2B and forming a first butting part J1; a first butting part joining step for joining the first butting part J1 by using a rotating rotary tool; and a friction molding step in which a second rotary tool G rotating from a surface 3a of the second metal member 3B is relatively moved along the first butting part J1 while inserting the second rotary tool G, and in which a peripheral wall part 11 of the first metal member 2B is pressed and shaped against a molding surface 36 of a molding die 35 arranged on a rear side of the first metal member 2B. In the friction molding step, an angle formed by a bottom part 36a and a side surface 36b of the molding surface 36 of the molding die 35 is formed to be an obtuse angle.SELECTED DRAWING: Figure 31