baber/WOPTO huggingface dataset:
Patent JP-2023137877-A (JP)
Title: Base isolation structure for elevator
Inventor: Liu ming cong
IPC: E04H9/02
Filed: 2022-03-18
Abstract: To provide a base isolation structure for an elevator capable of making all of the elevator shaft isolated independently from a building.SOLUTION: A base isolation structure 1 for an elevator is provided with: an elevator bit 10; an isolation support 30 arranged in the elevator pit 10; a beam structural body 20 supported on the isolation support 30; an upper frame 50 erected on the beam structural body 20; and an elevator body 70 supported with the upper frame 50, wherein the beam structural body 20 comprises a base connection beam 21 supported on the isolation support 30 and formed in a rectangular shape in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2022084787-A (JP)
Title: Pd-1-cd28 fusion proteins and their use in medicine
IPC: C12N5/10
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide: PD-1-CD28 fusion proteins, nucleic acid molecules, vectors, transduced cells carrying the nucleic acid molecules or the vectors or expressing the fusion proteins; methods and kits comprising the nucleic acid molecules, vectors and/or the fusion proteins; the use of the transduced cells in a method for the treatment of particular diseases; and a pharmaceutical composition/medicament comprising the transduced cells expressing the fusion proteins for use in a method of treating of diseases, in particular in the medical intervention of diseases featured with PD-L1 and/or PD-L2 expression. 
     SOLUTION: Provided is a fusion protein comprising a PD-1 polypeptide which is functionally linked via its C-terminus to the N-terminus of an intracellular domain of a CD28 polypeptide. The PD-1 polypeptide comprises the extracellular domain and transmembrane domain of PD-1. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023139712-A (JP)
Title: Resin composition, molded body, electronic component, and, electronic equipment
Inventor: TASHIRO YOSHIKA
IPC: C08L69/00
Filed: 2022-03-22
Abstract: To provide resin composition having high frame retardancy and durability.SOLUTION: A resin composition is provided, containing PC resin, PS resin, ABS resin, a flame retardant, and a drip prevention agent, and has the following Constitutions A to D. Constitution A: The content of the PC resin is 70 pts.mass or more and 90 pts.mass or less with respect to 100 pts.mass of the total resin, Constitution B: the content of the PS resin is 10 pts.mass or more and 20 pts.mass or less with respect to 100 pts.mass of the total resin, and is equal to or more than the content of the ABS resin, Constitution C: the flame retardant is composed of a phosphorus compound, and Constitution D: the blending amount X [pts.mass] in terms of the phosphorus element of the flame retardant and the blending amount Y [pts.mass] of the drip prevention agent satisfy the following expressions (1) to (3), when the whole resin composition is 100 pts.mass. Expression (1): [Y>X-1.00], Expression (2): [Y<X-0.85], an Expression (3): [1.30≤X≤1.45].SELECTED DRAWING: None
Patent JP-2023139949-A (JP)
Title: Ventilation fan and connection member
Inventor: FURUYA YASUAKI
IPC: F24F7/10
Filed: 2022-03-22
Abstract: To obtain a ventilation fan which enables viewing a connection hole when an anchor bolt is inserted into the connection hole.SOLUTION: A ventilation fan 1 includes: a ventilation fan body 2 having a box shaped housing 2a formed with a suction port for suctioning indoor air and an exhaust port 2g for exhausting the suctioned air, and a fan installed within the housing 2a; a frame-like attachment member 4 which is disposed along an opening edge of an installation hole 20a and in which the ventilation fan body 2 is inserted into the inner periphery side; and a connection member 5 which connects an anchor bolt 18 with the attachment member 4. The connection member 5 has: a first wall 5a extending upward from an inner peripheral edge of the attachment member 4 and fixed to a side surface 2d of the housing 2a or the attachment member 4; and a second wall 5b extending from an upper end of the first wall 5a in a direction away from the ventilation fan body 2 and formed with a connection hole 5i into which the anchor bolt 18 is inserted. The first wall 5a is formed with an opening 5c which enables viewing the connection hole 5i when viewing the first wall 5a from the installation hole 20a.SELECTED DRAWING: Figure 1
Patent JP-2023140679-A (JP)
Title: semiconductor device
Inventor: OKADA NOBUAKI
IPC: H10B43/50
Filed: 2022-03-23
Abstract: To realize an efficiency of a manufacturing of a semiconductor device.SOLUTION: A semiconductor device of an embodiment comprises: a first chip 10 containing a first via VB and a second via CB; a second chip 11 that is electrically connected to the first chip 10 via each of the vias VB and CB, and overlap the first chip 10 in a first direction vertical to a first surface BF. The first via VB includes: a first side S1 along a second direction parallel to the first surface BF; and a second side S2 along a third direction crossing the second direction in parallel with the first surface BF. The second via CB includes: a third side S3 along the third direction; and a fourth side S4 along the second direction. A dimension L1 of the first side S1 is larger than a dimension W1 of the second side S2. A dimension L2 of the third side S3 is larger than a dimension W2 of the fourth side. The first via VB contacts the second via CB so that the first side S1 crosses the third side S3.SELECTED DRAWING: Figure 6
Patent JP-2023141006-A (JP)
Title: fuel injection system
Inventor: ARATO KEITA
IPC: F02B23/06
Filed: 2022-03-23
Abstract: To provide an internal combustion engine which can change a fuel injection direction with a simple structure, and to provide a fuel injection system.SOLUTION: An internal combustion engine includes: a piston which reciprocates in a cylinder; a fuel injection part which injects a fuel into a combustion chamber formed by the piston; and an air injection part which injects air to the fuel so as to change an injection direction of the fuel injected by the fuel injection part.SELECTED DRAWING: Figure 2
Patent JP-2023141293-A (JP)
Title: Hydrogen production system
Inventor: NAKAJIMA TOSHIHISA
IPC: C25B9/00
Filed: 2022-03-23
Abstract: To provide a hydrogen production system 10 with improved durability.SOLUTION: A hydrogen production system 10 comprises a plurality of cell stacks 91, 92, and 93 and a control unit 14. The cell stacks produce hydrogen by electrolyzing water by power to be supplied. The control unit 14 controls at least one specific cell stack among the cell stacks 91, 92, and 93. On the basis of a production amount of the hydrogen required for the whole of the plurality of cell stacks 91, 92, and 93, the control unit selectively executes load adjustment control for adjusting voltage or current about the power supplied to the specific cell stack and ON/OFF control for turning on or off the power supplied to the specific cell stack.SELECTED DRAWING: Figure 1
Patent JP-2023142437-A (JP)
Title: Authentication system and authentication method
Inventor: UGAWA HIROFUMI
IPC: G06F21/32
Filed: 2022-03-25
Abstract: To immediately complete authentication using a biological feature quantity without relying on a specific server.SOLUTION: An authentication system 10 comprises a plurality of devices 100 for authenticating a user, and a plurality of sensors 110 for acquiring the biological feature quantity of the user. Each of the plurality of devices 100 and each of the plurality of sensors 110 are communicably corresponded. Each of the plurality of devices 100 includes a storage unit that stores authentication information in which a biological physical quantity per user and an identifier (ID) are associated and routing information for communicating with other devices 100, an authentication unit that compares the authentication information with the biological physical quantity acquired from the sensor 110 corresponded to the device 100 and authenticates the user, and an output unit that refers to the routing information on the basis of the event that the authentication information of a new user has been registered to the storage unit, and outputs the authentication information of the new user to one or more other devices 100.SELECTED DRAWING: Figure 1
Patent JP-2023143051-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To enhance interest in a game and perform suitable control even if an upper limit is set to the number of game balls obtained by one big win game.SOLUTION: A game machine 10 is shifted to a c-time-shortening game state when a large win lottery result is in a c-time-shortening shift based on entry of game balls into a first winning hole 391 in an a-time-shortening game state, and can generate a V winning hole large win winning game based on entry of game balls into a second winning hole 315 opened in the c-time-shortening game state. The game machine 10 can display a pseudo large win game performance (display) in a series of pseudo large win winning game states when a V winning hole large win game is executed for multiple times. In the pseudo large win game state, a performance display in a large win game is executed in a special pattern game and a small win game. The number of entry of game balls from opening to closing of the second winning hole 315 is larger than the number of entry of game balls from opening to closing of the first winning hole 391.SELECTED DRAWING: Figure 416
Patent JP-2023145042-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KANNO YOSHIHIRO
IPC: G03G15/20
Filed: 2022-03-28
Abstract: To improve the quality of an image to be fixed to a medium having fine irregularities formed on its surface.SOLUTION: When printing an image on a coated paper medium M, an image forming apparatus 1 causes a heating belt 72 of a fixing unit 40 to have a value of a hardness ratio after 0.2 s fall within a range R1 of 0.738 or more and 0.837 or less, which is measured by using a microhardness tester. The image forming apparatus 1 can thus reliably deform the shape of the heating belt 72 according to dents D in the medium M within 0.2 [s] while the medium M passes through a nip area N of the fixing unit 40. Consequently, the image forming apparatus 1 can sufficiently fix toner to the medium M in both a flat part and the dents D, and can prevent the occurrence of glossiness unevenness in the image printed on the medium M and provide uniform glossiness to the image.SELECTED DRAWING: Figure 8
Patent JP-2023145829-A (JP)
Title: Method for estimating life of nickel hydrogen battery
Inventor: TAMURA MASANORI
IPC: H01M10/48
Filed: 2022-03-29
Abstract: To estimate the life of a nickel hydrogen battery more accurately.SOLUTION: In a nickel hydrogen battery 1 of which the life is to be estimated, a positive electrode plate 3 and a negative electrode plate 4 which are superposed on each other through a separator 5 composed of a nonwoven fabric are contained in an outer can 2 together with a liquid electrolyte. The life of the battery is estimated from a liquid quantity of the liquid electrolyte held by the separator during a time when the battery is charged uninterruptedly, and a quantity of corrosion of the negative electrode plate.SELECTED DRAWING: Figure 1
Patent JP-2023146464-A (JP)
Title: Exhaust pipe internal structure
Inventor: SAKAI ATSUHIRO
IPC: F01N3/28
Filed: 2022-03-29
Abstract: To provide an exhaust pipe internal structure capable of avoiding damage to a catalyst caused by water wetting.SOLUTION: Moisture generated inside an exhaust pipe 3 by condensation of water vapor in exhaust gas and accumulated in an exhaust upstream region of a catalyst 4 is guided in an extension direction of a moisture guide groove 7, that is, an engine direction, by a capillary phenomenon of the moisture guide groove 7 formed on an inner side surface 6 of the exhaust pipe 3. The moisture guided to an engine 1 side, that is, a high-temperature region in the exhaust pipe 3 is heated and evaporated to be changed into water vapor again, and most of the water vapor is discharged to the outside through the exhaust pipe 3. As a result, it is possible to prevent generation of condensed water in the exhaust upstream region of the catalyst 4.SELECTED DRAWING: Figure 2
Patent JP-2023147306-A (JP)
Title: wire rope fixing device
Inventor: ASAI TAKAYUKI
IPC: B66B7/06
Filed: 2022-03-30
Abstract: To provide a wire rope fixing device capable of stably clamping and fixing without damaging a wire rope.SOLUTION: A wire rope fixing device comprises a socket with a through hole the diameter of which becomes smaller from one side toward the other side, and a set of clamping members which can be put together so as to clamp the wire rope made to pass through the through hole. The set of clamping members has an outer shape which becomes narrower from the one side toward the other side in a state of clamping the wire rope, is inserted into the through hole from the one side, and is fitted thereto. The set of clamping members has a clamping groove in a part to clamp a wire rope. The part to clamp the wire rope is made of material with lower hardness than an outer surface of the wire rope.SELECTED DRAWING: Figure 3
Patent JP-2023147579-A (JP)
Title: Block device
Inventor: ITO EIJI
IPC: A47H5/032
Filed: 2022-03-30
Abstract: To provide a block device which can achieve, both of guiding operation and string drawing operation, can facilitate operation relatively and can reduce the number of parts to be used.SOLUTION: A block device 1 comprises: a transfer part 10 for moving a block material 20 in an opening/closing direction ab; and an operation part 30A fitted to the transfer part 10. The operation part 30A has: a first string material 33 and a second string material 34; a first driven gear 37; a second driven gear 40; and a drive gear 36. The operation part 30A comprises: a rotation force transfer adjusting part 91 which inhibits transfer of rotation force from the first and second driven gears 37, 40 to the drive gear 36, when the first and second string materials 33, 34 are not drawn, permits the transfer of the rotation force from the first driven gear 37 to the drive gear 36, when the first string material 33 is drawn, and permits transfer of the rotation force from the second driven gear 40 to the drive gear 36, when the second string material 34 is drawn.SELECTED DRAWING: Figure 8
Patent JP-2023148089-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: NISHIGUCHI HARUHIKO
IPC: B60W30/09
Filed: 2022-03-30
Abstract: To execute more appropriate lane change control.SOLUTION: A vehicle control device according to an embodiment includes: a recognition unit for recognizing a situation around an own vehicle; and a driving control unit for controlling one or both of the steering and speed of the own vehicle on the basis of the result of recognition by the recognition unit. In a case where the own vehicle traveling in a first lane performs a lane change to a second lane adjacent to the first lane and a case where it is recognized by the recognition unit that another vehicle is present around the own vehicle, the driving control unit changes a range to be recognized as the second lane on the basis of a relative speed between the own vehicle and the other vehicle, and identifies the position of the other vehicle. The driving control unit executes control related to the lane change on the basis of the identified position.SELECTED DRAWING: Figure 2
Patent JP-2022104958-A (JP)
Title: Stabilized imidazophenanthridine material
IPC: C07D498/16
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide imidazophenanthridine ligands and metal complexes. 
     SOLUTION: The invention provides compounds represented by the structural formula in the figure. The compounds exhibit stability through a linking substitution that links a nitrogen-bonded carbon atom of an imidazole ring to a carbon atom on the adjacent fused aryl ring. The compounds may be used as emissive dopants. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151508-A (JP)
Title: Radar device, radar control method, and program
Inventor: IMURA YUSUKE
IPC: G01S13/60
Filed: 2022-03-31
Abstract: To provide a radar device, a radar control method, and a program with which it is possible to reduce notifications based on unnecessary alarms, even when a variation occurs in a speed or a position of a target that is detected.SOLUTION: A radar device 2 comprises: a detection processing unit 21 that detects an object to be detected that moves in a direction that crosses a front-back direction Y; a course prediction unit 23 that sets, on the basis of a position and a speed of a target 150, a reference predicted trajectory 50 in which a movement of the target 150 is predicted; an auxiliary trajectory setting unit 24 that sets a first predicted trajectory and a second predicted trajectory 51, 52, adding an assumed value to the position and/or the speed of the target 150 taking a variation into account; and a collision determination processing unit 22 that sets a TTC line as a collision determination trajectory that indicates the predicted position of a vehicle 100, determines a possibility of collision on the basis of whether the reference predicted trajectory 50 and the auxiliary predicted trajectory intersect the TTC line, and outputs the result of this determination.SELECTED DRAWING: Figure 8
Patent JP-2022161023-A (JP)
Title: Optical splitter for laser surgical systems with overheating protection
Inventor: SERGEY A BUKESOV
IPC: A61B18/20
Filed: 2022-04-01
Abstract: To provide systems, devices, and methods for identifying a target in vivo.SOLUTION: A target identification system for use in electrosurgery includes a probe, an optical splitter, and a spectroscopy system. The probe includes an optical pathway to pass a first optical signal to an anatomical target and at least part of a second optical signal from the anatomical target. The optical splitter includes a first port to direct the first optical signal to the optical pathway and to receive the at least part of the second optical signal from the optical pathway, a second port to receive the first optical signal, and a parabolic reflector to redirect the part of the second optical signal. The spectroscopy system can identify a characteristic of the anatomical target based on the redirected at least part of the second optical signal.SELECTED DRAWING: Figure 1
Patent JP-2023155524-A (JP)
Title: Production method of puffed dried pet food
Inventor: KOMATA MANAMI
IPC: A23K50/42
Filed: 2022-04-11
Abstract: To provide a production method of puffed dried pet food which has a smooth surface and good palatability.SOLUTION: There is provided a production method of puffed dried pet food in which durum semolina having such a particle size as to pass through a 20-mesh standard sieve specified by Japanese Industrial Standards and that 90 mass% or more thereof remains on a 170-mesh standard sieve is used at a percentage of 20 mass% or more and 50 mass% or less in a raw material.SELECTED DRAWING: None
Patent JP-2023155749-A (JP)
Title: Analysis method, information processing device, and inspection system
Inventor: ITO KANA
IPC: G01M11/02
Filed: 2022-04-11
Abstract: To extract a non-eccentric component of error in an object under inspection from information on transmitted wavefronts having various wavefront shapes, not limited to perfect circular shapes.SOLUTION: An analysis method disclosed herein comprises acquiring transmitted wavefront information obtained by measuring a light beam transmitting through an object under inspection in an analysis area, and addition-averaging the transmitted wavefront information in areas that are symmetric about a centroid of the transmitted wavefront to extract a non-eccentric component of error in the object under inspection.SELECTED DRAWING: Figure 3
Patent JP-2022101626-A (JP)
Title: Heater assembly and flavor suction device
IPC: A24F40/20
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a heater assembly and a flavor suction device improved regarding a mode in which aerosol leaks from an inlet. 
     SOLUTION: A heater assembly 30 comprises: a heater that atomizes an aerosol source; an atomization chamber extending in a predetermined direction as at least a part of an aerosol channel through which aerosol generated by the heater heating the aerosol source passes; and a suction channel that supplies air from an inlet 120IN to the atomization chamber. The suction channel includes: a first channel extending in the predetermined direction and communicating with the inlet; a second channel extending in the crossing direction from the first channel in a cross-sectional view of the heater assembly in the predetermined direction; and a third channel extending in the predetermined direction from the second channel. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023159678-A (JP)
Title: 積層造形物の品質管理方法、積層造形物の品質管理装置、プログラム、溶接制御装置及び溶接装置
IPC: B23K9/04
Filed: 2022-04-20
Abstract: 【課題】製造前の造形計画の段階で積層造形物の品質を予見できる積層造形物の品質管理方法、積層造形物の品質管理装置、プログラム、溶接制御装置及び溶接装置を提供する。【解決手段】積層造形物の品質管理方法は、積層造形物の応力拡大係数の限界値を取得する工程と、積層造形物が設計上想定される負荷応力の変動範囲、及び限界値を含む条件値を用いて、積層造形物に含まれる欠陥の許容欠陥寸法を求める工程と、造形計画に基づいて積層造形物を製造する際に積層造形物に生じ得る欠陥の欠陥寸法の予測値、又は造形計画に基づいて作製された試験体に生じた欠陥の欠陥寸法の実測値のうち、いずれか一方を欠陥寸法に設定する工程と、欠陥寸法と許容欠陥寸法とを比較して、ビード又は積層造形物の品質を良否判定する工程と、を含む。【選択図】図２
Patent JP-2023161278-A (JP)
Title: 合成樹脂製容器、及び検査方法
IPC: B65D1/02
Filed: 2022-04-25
Abstract: 【課題】内容物を充填した後に、ヒートシールによって封止される合成樹脂製容器において、その封止部のシール状態をより簡便に検査できるようにする。【解決手段】ヒートシールする際に互いに重なり合う封止部の少なくとも一方側を含む範囲に、未ヒートシール状態において内部に気泡を含む発泡領域を形成しておき、未ヒートシール状態のまま残る発泡領域の光透過率と比較して、封止部をヒートシールした後に形成されるヒートシール部８の光透過率の増加度合いを検出することによって、封止部のシール状態の良否を判定する。【選択図】 図３
Patent JP-2022093506-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the rebound of game balls to smoothly guide the game balls in a lateral direction, and effectively preventing jamming and catching of the game balls. 
     SOLUTION: Ball passages T1 to T5 include a ball passage T1 which is a vertical passage through which a game ball can fall. The ball passage T1 includes a contact portion 7110A with which a falling game ball comes into contact, and a discharge portion 7110B which discharges a game ball reaching the contact portion 7110A in a predetermined lateral direction. The contact portion 7110A includes a first deceleration portion 7300 that can guide the game ball in the predetermined lateral direction while reducing the traveling speed of the game ball that has fallen. The first deceleration portion 7300 is formed to initially guide the game ball in a direction different from the predetermined lateral direction. 
     SELECTED DRAWING: Figure 175 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163483-A (JP)
Title: 画像処理装置、画像処理方法、画像処理プログラム、画像処理システム
IPC: G01N21/892
Filed: 2022-04-28
Abstract: 【課題】文字と直線とが印字されたラベル領域におけるカスレを短時間で検査する。【解決手段】画像処理装置１００は、文字Ｃと直線ＳＴとが印字されたラベル領域ＡＲのラベル画像を受け付け、ラベル画像のうち直線ＳＴを囲む領域を検査対象領域として決定する。画像処理装置１００は、直線ＳＴに対応する特徴を有する画素が連結された少なくとも１つの画素群を検査対象領域から抽出し、抽出した少なくとも１つの画素群の各々について、当該画素群を囲む矩形領域の長手方向の長さを算出する。画像処理装置１００は、当該長さの最大値が閾値未満である場合に、ラベル領域ＡＲの印字が不良であると判定する。【選択図】図１
Patent JP-2023163548-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-28
Abstract: 【課題】遊技の興趣を向上させることが可能な遊技機を提供する。【解決手段】遊技機１００は、遊技の進行を制御する主制御手段１１０ｍと、前記主制御手段１１ｍからの信号に応じた演出を制御する演出制御手段１３０ｍとを備えている。前記演出制御手段１３０ｍは、表示手段１３１において演出図柄７０ａが第１変動経路で変動する変動演出を行う第１モードと、前記表示手段１３１において演出図柄７０ａが第１変動経路と異なる第２変動経路で変動する変動演出を行う第２モードと、に制御可能である。【選択図】図１９
Patent JP-2023163741-A (JP)
Title: 生体情報測定装置及び生体情報測定方法並びに生体情報測定プログラム
IPC: A61B5/16
Filed: 2022-04-28
Abstract: 【課題】被検者の生体情報を簡易な方法で取得することが可能な生体情報測定装置、生体情報測定方法、及び生体情報測定プログラムを提供する。【解決手段】被検者の少なくとも一部の領域を撮像するカメラ１１と、ｗｅｂサーバ２よりダウンロードした心拍数推定プログラム２２を記憶するプログラム記憶部１３と、カメラ１１で撮像された画像に基づき、心拍数推定プログラム２２を用いて、被検者の心拍数を演算し、心拍数に基づいてＲＲＩを演算するＲＲＩ演算部１５を備える。また、ｗｅｂサーバ２に設定されているストレス値演算モジュール２３に、心拍間隔のデータを送信し、ストレス値演算モジュール２３により演算されたストレス値を取得するデータ取得部１６を備える。【選択図】 図１