baber/WOPTO huggingface dataset:
Patent JP-2023140730-A (JP)
Title: medical device
Inventor: SUEHARA TATSU
IPC: A61N5/06
Filed: 2022-03-23
Abstract: To provide a medical device capable of maintaining an appropriate irradiation state to an affected area.SOLUTION: A medical device 10 for applying excitation light to a photosensitive substance accumulated in a tumor to destroy the tumor cell, comprises a long shaft part 30 having a distal end and a proximal end, a support part 25 disposed at the distal end of the shaft part 30 and forming a storage space for storing an affected area L, at least one puncture part 23 capable of projecting to the inside of the storage space to puncture the affected area L, a puncture operation part 56 capable of operating the puncture operation of the puncture part 23, and a light emitting part 22 disposed at the puncture part 23 and emitting the excitation light of the photosensitive substance.SELECTED DRAWING: Figure 1
Patent JP-2023140985-A (JP)
Title: Automated commodity payment system and automated commodity payment method
Inventor: HARAGUCHI YUJI
IPC: G06Q20/08
Filed: 2022-03-23
Abstract: To provide an automated commodity payment system and an automated commodity payment method for simply and reliably executing payment processing without using a bar-code or an RFID (electronic tag) for identifying/specifying a purchased commodity.SOLUTION: An automated commodity payment system includes: a visit detection apparatus (0001) installed at an entrance ET of a store S; a smartphone (0002) of a shopping customer to be set on a shopping basket SB; a deactivator (0003) which operates in cooperation with the smartphone (0002); an automatic settlement device (0006) installed near an exit EX of the store S and installed in a sacking corner SC of the store S; an exit detection apparatus (0005) installed at the exit EX of the store S; and a server group (0004) for automated commodity payment, for allowing the automated commodity payment system to operate with the above devices.SELECTED DRAWING: Figure 1
Patent JP-2023142682-A (JP)
Title: Portable terminal device and program
Inventor: YAMADA TAKETO
IPC: G06Q30/0238
Filed: 2022-03-25
Abstract: To provide a portable terminal device and program capable of preventing reuse of a used coupons with a simple configuration.SOLUTION: A portable terminal device includes: a coupon storage part for storing coupon information related to a coupon; display means for displaying a coupon image including a coupon code for the specified coupon and a use button for the coupon; operation determination means for determining operation of the use button; time elapse determination means for determining whether a predetermined time elapses after it is determined that the use button is operated; and processing means for prohibiting the use of the coupon displayed by the display means when it is determined that the predetermined time has elapsed.SELECTED DRAWING: Figure 11
Patent JP-2023143151-A (JP)
Title: Water cut-off device
Inventor: NANAMACHI TAIZO
IPC: E06B5/00
Filed: 2022-03-25
Abstract: To provide a water cut-off device that can improve water cut-off performance.SOLUTION: A water cut-off device 1 according to the embodiment includes a body part 2 integrally molded from a single steel plate 10, the body part 2 has a bottom plate part 3 arranged along the installation surface, a rising plate part 4 rising from the rear end of the bottom plate part 3, a first connecting part 51 formed at one end in the left-right direction Y, a second connecting part 54 formed at the other end in the left-right direction, and a claw part 91 extending forward from the front end of the second connecting part 54. The first connecting part 51 is connected to and overlapped by the second connecting part 54 of another water cut-off device 1 adjacent in the left-right direction Y. The bottom plate part 2 has a front end curved part 3a whose front end side is curved upward. The front end curved part 3a has an upper locking part 92 arranged above the claw part 91 of the other water cut-off device 1 adjacent in the left-right direction Y.SELECTED DRAWING: Figure 9
Patent JP-2022140429-A (JP)
Title: program
Inventor: KONDO TETSUHIRO
IPC: F04B49/06
Filed: 2022-03-28
Abstract: To provide a program which can input characteristic data of a pump from a portable terminal to a controller.SOLUTION: A program for a portable terminal 4 related to one embodiment makes a memory 41 store characteristic data of at least one pump included in a hydraulic pump device 1 accommodated in a code 5 when the code 5 displayed on a surface of the hydraulic pump device 1 is photographed by a camera 43 to a processor 45 of the portable terminal 4. Also, the program makes the processor 45 display a virtual characteristic data transmission button at a touch screen 42, and when the characteristic data transmission button is touch-operated, the program makes a radio communication module 44 transmit the characteristic data stored in the memory 41 to a controller 2 for the hydraulic pump device 1, or a radio LAN router 3 which is connected the controller 2.SELECTED DRAWING: Figure 1
Patent JP-2023144706-A (JP)
Title: Semiconductor device
Inventor: SEKIGUCHI YUJI
IPC: H10B43/35
Filed: 2022-03-28
Abstract: To provide a semiconductor device including a nonvolatile memory capable of efficiently applying a voltage during write and erase operations while suppressing an increase in a circuit area.SOLUTION: A nonvolatile memory 1 includes: a transistor 101 configured to non-volatilely store data; and a diode D1 connected between a gate of the transistor 101 and a backgate of the transistor 101. Preferably, the diode D1 includes a transistor 102, and a gate of the transistor 102 and a source of the transistor 102 are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2022101566-A (JP)
Title: Wall cleaning system for performing spray cleaning of external walls of building
IPC: B05B15/62
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for cleaning external walls of a building using a lightweight six axis robotic arm. 
     SOLUTION: A wall cleaning system adopts a lightweight six axis robotic arm 2 mounted on a mini-gondola 10 hoisted by a pulley system with a controlling motor 9 located within the mini-gondola 10, while another set of motor 11 located on the pulley system at a roof-top end drives the mini-gondola 10 to traverse laterally on a set of twin-rails on the roof-top of the building. Four vacuum suction cups 7 mounted on the mini-gondola 10 through linear actuators are used to secure the mini-gondola 10 to a wall. Each linear actuator has three ultrasonic distance sensors that measure and manage a distance between the mini-gondola 10 and the wall to be cleaned. Once the mini-gondola 10 is in position, the robotic arm 2 is activated to start a cleaning process. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022079565-A (JP)
Title: Polymer particle
IPC: C08F2/16
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polymer particle that resists being degraded or yellowed when subjected to high temperature, the polymer particle having excellent thermostability (resistance to thermal degradation and yellowing). 
     SOLUTION: A polymer particle includes a component derived from a monomer component containing a styrenic monomer and an alkyl methacrylate with a C1-18 alkyl group, the polymer particle satisfying the following conditions (i) and (ii). (i) The YI value is 10 or less, which is measured after heating the polymer particle in the air at 150°C for 1 hour. (ii) The weight loss is 10 wt.% or less when the polymer particle is heated in nitrogen atmosphere at 10°C/min and the temperature reaches 350°C. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146517-A (JP)
Title: Cap unit and manufacturing method thereof as well as container with cap
Inventor: KIKUCHI SHOGO
IPC: A47J41/02
Filed: 2022-03-29
Abstract: To provide a cap unit suitable for forming a water stop packing integrally with a cap body.SOLUTION: A cap unit includes a cap body in which an upper opening in a container body is closed in a state where the cap body is fit to the inside of the container body from the upper opening of the container body. The cap body includes: an inside plug 10 fitted to the inside of the container body from the upper opening of the container body; and a water stop packing 15 formed integrally with the outer peripheral part of the lower end side of the inside plug 10 for airtightly closing a part between the container body and the inside plug 10. The inside plug 10 includes: an interface surface 12a facing the upper surface of the water stop packing; an inclination surface 12b inclined upward from the outside further from the water stop packing 15 of the interface surface 12a; and an outer peripheral surface 12c erected upward from the outside of the inclination surface 12b.SELECTED DRAWING: Figure 12
Patent JP-2023149836-A (JP)
Title: portable toilet
Inventor: AOYAMA TOMOYUKI
IPC: A47K11/04
Filed: 2022-03-31
Abstract: To further stabilize a posture of a user sitting on a toilet seat.SOLUTION: A portable toilet 100 includes: a toilet seat 20 on which a user sits; a backrest 45 arranged rearward of the toilet seat 20; and a side guard 50. The side guard 50 is arranged in a lateral direction from the toilet seat 20 in plan view and extends forward of a front surface of the backrest 45. The side guard 50 can support shoulders or upper arms of the user sitting on the toilet seat 20. A projection length L11 extending forward of a position of the rearmost portion of the front surface of the backrest 45 in the side guard 50 is 10 cm or more.SELECTED DRAWING: Figure 2
Patent JP-2023156552-A (JP)
Title: magnetized water generator
Inventor: NAITOU HARUSUKE
IPC: C02F1/48
Filed: 2022-04-13
Abstract: To provide a water purifier, especially a magnetized water generator, that satisfies a need for high water quality.SOLUTION: A magnetized water generator (1) includes a lid (2) and a cylinder (3), in which the lid (2) is provided with an inlet (4) for taking in raw water and a discharge port (5) for discharging magnetized water, that is, magnetized water, and the lid (2) has an inlet tube (6) extending from the lid (2) into the cylinder (3). In the magnetized water generator (1), a magnet and magnetite ore (9) surrounding the magnet are stored in the cylinder (3), and the raw water led into the inlet (4), the inlet cylinder (6), and the cylinder (3) is magnetized by the action of the magnet and magnetite ore (9) in the cylinder (3), and the raw water is discharged from the discharge port (5).SELECTED DRAWING: Figure 1
Patent JP-2022164642-A (JP)
Title: Medical tube and connecting device of medical device
Inventor: INGO EDEN
IPC: A61M39/10
Filed: 2022-04-15
Abstract: To provide a medical tube that allows secure, rapid, and accurate positioning of the tube or one of partial tubes.SOLUTION: A medical tube 10 comprises at least one first and second partial tubes 12, 14. The partial tubes can be detachably connected to each other at corresponding tube ends 16, 18 aligned with each other by means of at least one connecting device 20. A latching device 22 comprises at least one spring-resiliently or elastically mounted latching element 24 in a region of the tube end of the first partial tube, and at least one receiving opening 26 in a region of the tube end of the second partial tube or in a region of a connecting sleeve 28 arranged on the tube end of the second partial tube, thus making it possible that the latching element is brought out of the receiving opening to connect the tube ends together or release the connection.SELECTED DRAWING: Figure 1
Patent JP-2023157803-A (JP)
Title: Hot-water bottle heat insulation cover
Inventor: YAMAGISHI NARUMASA
IPC: A61F7/08
Filed: 2022-04-15
Abstract: To achieve a heating device capable of keeping practical temperature for a long time without becoming too hot in spite of the use of hot water by using a hot-water bottle where a container is filled with hot water.SOLUTION: A hot water bottle heat insulation cover includes: first and second bags each of which is constituted by at least a heat insulation material and has a cylindrical shape with an opening in one direction; and a third bag made of fibers to enclose the first and second bags. The first bag can enclose a hot-water bottle. The second bag has the opening which is larger than an outer shape of an opening end of the first bag so as to enclose the first bag.SELECTED DRAWING: Figure 2
Patent JP-2023158821-A (JP)
Title: Information processing unit, control method of information processing unit, and program
Inventor: WADA ETSURO
IPC: A61B3/10
Filed: 2022-04-19
Abstract: To improve usability of an ophthalmologic apparatus.SOLUTION: An information processing unit in one embodiment includes control means for controlling display means so that a left eye examination result and a right eye examination result included in multiple examination results obtained by executing examination of subject eyes following an examination protocol including left eye examination and right eye examination are displayed in each different display state, and for controlling the display means so as to display display information for accepting an instruction to confirm the success or failure of multiple examinations according to the instruction from an examiner.SELECTED DRAWING: Figure 24
Patent JP-2022093423-A (JP)
Title: System and method for analyzing sample and for monitoring performance of optical signal detector
IPC: C12M1/34
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for analyzing a sample, for example, a biological sample, and for monitoring the performance of an optical signal detector, for example, a fluorometer. 
     SOLUTION: A system for measuring the performance of an optical signal detector includes an optical signal detector comprising a first detection channel having a first light source and a first sensor. The first detection channel is configured to emit and focus light generated by the first light source at a first detection region, and to receive and focus light on the first sensor. The system also includes a controller operatively coupled to the optical signal detector and configured to determine an operational performance status of the optical signal detector based on at least one of (i) a first measured characteristic of light focused on the sensor while a first non-fluorescent surface portion is in the first detection region and (ii) a second measured characteristic of light focused on the sensor while a void is in the first detection region. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160280-A (JP)
Title: 遊技機
IPC: A63F5/04
Filed: 2022-04-22
Abstract: 【課題】遊技を適切に進行する。【解決手段】本発明の遊技機は、遊技者が獲得した遊技価値の獲得量が所定量となる場合に遊技の進行を制限可能な進行制限手段と、を備え、遊技の進行中に遊技者に有利な有利状態に移行する場合があり、進行制限手段は、有利状態中に獲得量が所定量になったとしても、少なくとも有利状態が終了するまで遊技の進行を制限せず、有利状態の終了時に獲得量が所定量以上となる第１の状況と、有利状態の終了時に獲得量が所定量未満となる第２の状況があり、進行制限手段は、第１の状況および第２の状況のいずれにおいても遊技の進行を制限する。【選択図】図３６
Patent JP-2023161251-A (JP)
Title: 端子付き電線
IPC: H01R4/18
Filed: 2022-04-25
Abstract: 【課題】本発明は、電線と端子との電気的接続信頼性が低下することの抑制を図った端子付き電線を提供する。【解決手段】端子付き電線１は、芯線１０１、及び該芯線を覆う被覆部１０２を有する電線１０と、該電線に接続される端子２と、を備え、相手端子に接続される相手接続部２１、及び電線に機械的に接続される機械接続部５を有する端子本体２０と、該端子本体２０と芯線とを電気的に接続する接続部材３と、を備え、端子本体２０と接続部材３とは別体に設けられ、端子本体２０には、相手接続部２１と機械接続部５との間において相手接続部２１に連続して、接続部材３を設置させる設置部４が設けられ、接続部材３は、設置部４に設置される被固定部３１と、該被固定部３１に連続するとともに芯線の内部に挿入される突き刺し部３２と、を有し、被固定部３１が設置部４に設置された状態で、突き刺し部３２は相手接続部２１から離れる方向Ｘ２に延びて形成されている。【選択図】図３
Patent JP-2023161359-A (JP)
Title: エマルジョン型フェノール樹脂組成物および接着剤
IPC: C08L61/00
Filed: 2022-04-25
Abstract: 【課題】優れた接着強度を有するとともに、その硬化物の耐水性が改善された、接着剤として利用可能なエマルジョン型フェノール樹脂組成物を提供する。【解決手段】水、フェノール樹脂粒子、乳化剤、および水溶性レゾール型フェノール樹脂、を含み、前記フェノール樹脂粒子は、前記乳化剤により水中に分散しており、前記水溶性レゾール型フェノール樹脂は、前記水中に溶解している、エマルジョン型フェノール樹脂組成物。【選択図】なし
Patent JP-2023161464-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-25
Abstract: 【課題】 区画部材の組付け作業性を向上させることができる遊技機を提供する。【解決手段】 外枠と、前記外枠に開閉可能に設けられた本体枠と、前記本体枠に着脱可能に設けられた遊技盤と、を備える遊技機であって、前記遊技盤は、前面に遊技球が流下可能な遊技領域が形成される遊技板と、前記遊技板の前面に組付けられて前記遊技領域の外周を区画する区画部材と、を有し、前記区画部材は、前記区画部材の後部から後方へと延び、前記遊技板に対して前記区画部材の組付け位置を位置決めする複数の位置決めピンを有し、前記複数の位置決めピンのうちの複数の特定位置決めピンは、前記区画部材が平面に載置された際に前記平面に当接する。【選択図】図３０７
Patent JP-2023163641-A (JP)
Title: 基板処理方法、コンピュータ記憶媒体及び基板処理装置
IPC: H01L21/027
Filed: 2022-04-28
Abstract: 【課題】レジストパターンの加工精度を向上させる。【解決手段】（Ａ）基板上にレジスト液を塗布しレジスト膜を形成する工程と、（Ｂ）露光装置による露光後の前記レジスト膜に現像液を供給してレジストパターンを形成する工程と、（Ｃ）前記レジストパターンの下層の別のパターンに対する当該レジストパターンの位置または前記レジストパターンの寸法の少なくともいずれか一方を測定する工程と、（Ｄ）前記（Ｃ）工程で測定された前記位置あるいは前記寸法の少なくともいずれか一方または当該少なくともいずれか一方に基づく情報を、前記露光装置に出力する工程と、（Ｅ）前記レジストパターンを除去する工程と、（Ｆ）前記レジストパターンが除去された基板上に前記レジスト膜を再形成する工程と、（Ｇ）前記（Ｃ）工程の結果に基づく前記露光装置による露光後の、再形成されたレジスト膜に前記現像液を供給してレジストパターンを再形成する工程と、を含む、基板処理方法である。【選択図】図５
Patent JP-2022176120-A (JP)
Title: Method for controlling road vehicle including rear turning wheels
Inventor: ALESSANDRO FLUMERI
IPC: B62D7/14
Filed: 2022-05-02
Abstract: To provide a method for controlling a road vehicle including rear turning wheels, which optimizes performance in all operation conditions.SOLUTION: A method for controlling a road vehicle 1 including rear turning wheels 3 includes the steps of: determining a target turning angle of the rear turning wheels 3 during traveling along a curve; comparing with the target turning angle; applying to the rear turning wheels 3 the same actual turning angle equal to the target turning angle when the target turning angle is larger than a threshold while turning the curve; and applying an actual turning angle larger than the target turning angle to the rear turning wheel 3 on the outer side of the curve and applying a zero actual turning angle to the rear turning wheel 3 on the inner side of the curve when the target turning angle is smaller than a threshold TH.SELECTED DRAWING: Figure 4
Patent JP-2023165435-A (JP)
Title: 表示装置
IPC: G09F9/00
Filed: 2022-05-06
Abstract: 【課題】熱変形によるカバー部材の角部とフレーム部材の角部との接触を抑制し、この角部同士が接触した接触位置への熱応力の集中を軽減することができる表示装置を提供する。【解決手段】表示装置１００は、表示部１１の前方側に設けられるカバー部材１２と、表示部１１及びカバー部材１２を収納支持し、カバー部材１２の前面を露出させる前面開口部１３ａを有するフレーム部材１３と、カバー部材１２の後面における外周縁部１２ａと、前面開口部１３ａの底面１３ｃとの間に設けられる接着部材２２と、カバー部材２１の角部及びフレーム部材１３の角部に対応する接着部材２２の角部２２ｃを切り欠くように形成される切り欠き部２２ｄとを備える。【選択図】図１
Patent JP-2022181190-A (JP)
Title: Systems and methods for sealing container
Inventor: MARK EDWIN PETERS
IPC: B65B57/00
Filed: 2022-05-23
Abstract: To provide systems, apparatuses and methods for sealing a container.SOLUTION: An apparatus 100 for securing a film to a container includes: a body portion 200 to house a film; and a sealing portion 300. The sealing portion includes: a loading zone to receive a portion of the film from the body portion; and an aperture 325 to receive a top portion of the container and a portion of the film therethrough to enable positioning within a sealing volume 301. A plurality of near-infrared light emitting diodes (NIR LEDs) face toward and at least partially surround a top portion of the container when positioned within the sealing volume. A controller is configured to receive sensor input from a sensor indicating that the top portion of the container is within the sealing volume and cause, in response thereto, activation of the plurality of NIR LEDs to secure the portion of the film to the top portion of the container.SELECTED DRAWING: Figure 3
Patent JP-2022116137-A (JP)
Title: Driving support system, information generation method, driving support program, and generation program
IPC: G08G1/137
Filed: 2022-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system or the like which supports driving of a driver by providing the driver with traffic monitoring information suitable for a current position of the vehicle. 
     SOLUTION: A driving support system refers to: a first DB which can specify a position of a sectional area; and a third DB in which information regarding monitoring activities to be announced from each prefectural police are stored. The driving support system specifies the sectional area in which an own vehicle is located by referring to the first DB on the basis of an own vehicle position. The driving support system specifies information regarding the monitoring activity being executed near the own vehicle position by referring to the third DB. The own vehicle position is displayed in a main display area 21 by being overlapped with a map image. The specified sectional area is displayed in a first sub-display area 22. The information regarding the specified monitoring activity is displayed in a second sub-display area 23 by scroll. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023173230-A (JP)
Title: 緊急車両情報通報システム
IPC: G08G1/0965
Filed: 2022-05-25
Abstract: 【課題】シンプルなシステムでありながら、緊急車両に対する一般車両の余裕をもったスムーズな退避行動を可能にすると共に、退避行動の対象になっていない一般車両が退避行動を取ることによる交通渋滞を回避できる緊急車両情報通報システムを提供する。【解決手段】緊急車両１２に搭載した緊急車両搭載装置１４を制御する制御手段３０は、道路地図情報取得手段２２により取得した道路地図の一般道路６４、交差点６８、高速道路５６、高速合流路６０Ａ等の道路状況及び道路地図上の自車位置に応じて電磁波照射手段２０から照射するレーザーＲの照射方向可変手段２４、到達距離可変手段２６及び照射角度可変手段２８を制御できるようにした。【選択図】図１
Patent JP-2023173387-A (JP)
Title: 車両用駆動装置
IPC: B60W10/10
Filed: 2022-05-25
Abstract: 【課題】動力源の切替えを伴う駆動モードの切替えに当たって、動力源の切替中に発生する駆動力のトルク抜けを防ぐ車両用駆動装置を提供する。【解決手段】車両８の駆動モードをｍ３モード又はｍ４モードからｍ８モードに切り替えるべく、動力源ＰＵを第２動力源ＰＵ２から第１動力源ＰＵ１に切り替えるに当たって、ＴＦ用クラッチＣＦ１の係合状態が維持された状態で動力源ＰＵの切替が行われるため、動力源ＰＵの切替が完了するまで第２動力源ＰＵ２からの動力を第２出力軸７４に伝達することができる。その結果、動力源ＰＵの切替中における駆動輪へのトルク抜けを防ぐことができる。【選択図】図１
Patent JP-2023174636-A (JP)
Title: 箒及び箒の柄に取り付け可能な第２箒本体部
IPC: A47L13/38
Filed: 2022-05-28
Abstract: 【課題】柄の上下を入れ替え操作して第１箒本体部と第２箒本体部とを使い分けられる構造が簡単な箒及び第２箒本体部を提供する。【解決手段】箒１の直線棒状の柄２の一端部に第１箒本体部３を設け、柄２の他端部に第２箒本体部４を設けたことにより、掃除を行う人が柄２の上下を入れ替えるように操作して第１箒本体部３と第２箒本体部４とを使い分けることができ、第２箒本体部４の穂幅Ｌ２が第１箒本体部３の穂幅Ｌ１よりも小寸法であり、第２箒本体部４の穂丈Ｈ２が第１箒本体部３の穂丈Ｈ１より小寸法であることにより、穂幅Ｌ１及び穂丈Ｈ１の大きな第１箒本体部３で掃除対象としての床等の広い平面部を効率良く掃くことができ、穂幅Ｌ２及び穂丈Ｈ２の小さな第２箒本体部４の穂部による弾性で掃除対象としての図３に示す凹角部１０４を効率良く掃くことができる。【選択図】図１
Patent JP-2022186662-A (JP)
Title: box
Inventor: ONEDA SHINYA
IPC: B65D5/24
Filed: 2022-06-02
Abstract: To provide a box that can be assembled from one sheet, which is easy to assemble and convenient to handle.SOLUTION: A folding part 10 is folded outward into two between neighboring first wall part 4 and second wall part 6 provided on four sides of a bottom part 2 and is folded as a triangle into outer face sides of the first side wall part 4 and/or the second side wall part 6. Two open sides of the folding part 10 have protruding piece parts 11a, 11b thereon, and the open sides of the first side wall part 4 and/or the second side wall part 6 have an engaging piece part 15 that is linked via a sixth folding line 14 thereon. Fitting ports 16a, 16b to which the protruding piece parts 11a, 11b provided on the folding part 10 are fitted are formed between the engaging piece part 15 and the first side wall part 4 and/or the second side wall part 6, and the engaging piece part 15 is ridge-folded from the sixth folding line 14, allowing protruding piece parts 11a, 11b provided on the open sides of the folding part 10 folded onto the outer face sides of the first side wall part 4 and/or the second side wall part 6 to be fitted to the fitting ports 16a, 16b.SELECTED DRAWING: Figure 2
Patent JP-2023177778-A (JP)
Title: 車体側部構造
IPC: B62D25/20
Filed: 2022-06-03
Abstract: 【課題】電気自動車等の側面衝突時にバッテリーパックに入力する荷重を低減する車体側部構造を提供する。【解決手段】本発明に係る車体側部構造１は、バッテリーパック５の車幅方向外周側に車幅方向車外側に向かって凸形状に設けられた衝突エネルギー吸収部材１１と、衝突エネルギー吸収部材１１とサイドシル３との間に空間を確保するようにサイドシル３に凹形状に形成された凹形状部１３と、を備え、サイドシル３の側面に衝突荷重が入力した際に、サイドシル３と衝突エネルギー吸収部材１１とが接触するタイミングを遅らせて、サイドシル３が衝突エネルギー吸収部材１１に接触するまではサイドシル３に入力した衝突荷重をフロアクロスメンバー７に伝達させ、サイドシル３と衝突エネルギー吸収部材１１とが接触した後は衝突エネルギー吸収部材１１に衝突エネルギーを吸収させることにより、バッテリーパック５に伝達する荷重を低減させるものである。【選択図】 図１