baber/WOPTO huggingface dataset:
Patent JP-2023143351-A (JP)
Title: Driving support device
Inventor: NAKAGAWA YUKI
IPC: G08G1/09
Filed: 2022-03-25
Abstract: To adequately perform qualification of a support object vehicle according to an actual situation when providing driving support by obtaining vehicle information of another vehicle which has entered a communication area regarded as a support object vehicle.SOLUTION: A driving support device qualifies another vehicle in a communication area in front of an own vehicle as a support object vehicle, and notifies a passenger of the own vehicle of at least existence of the support object vehicle based on vehicle information of the support object vehicle. A controller for controlling information to support driving of the own vehicle includes: a time measurement section for obtaining a lapsed time of deviation from the communication area when the support object vehicle deviates from the communication area (step S7); and a qualification section for qualifying the other vehicle deviated from the communication area as the support object vehicle before the lapsed time obtained by the time measurement section exceeds a predetermined determination reference time, and also canceling the qualification as the support object vehicle of the other vehicle deviated from the communication area when the lapsed time exceeds the determination reference time (steps S6, S8).SELECTED DRAWING: Figure 4
Patent JP-2023145138-A (JP)
Title: lure
Inventor: YAMADA SUSUMU
IPC: A01K85/16
Filed: 2022-03-28
Abstract: To provide a lure having design flexibility, easily manufactured, facilitating replacement of a fishhook and preventing the fishhook from being easily entangled with a fishing line and a lure body.SOLUTION: A lure 100 includes a lure body 1 and hook mounting parts 2 and 3 formed integrally with the lure body 1 and to which fishhooks 5 and 6 are connected via split rings 45 and 46. The hook mounting parts 2 and 3 include mounting holes 21 and 31, the through holes, formed therein, and the split rings 45 and 46 are connected to the hook mounting parts 2 and 3 by inserting the split rings 45 and 46 into the mounting holes 21 and 31. A swing width of the split rings 45 and 46 in rotation around a penetrating direction of the mounting holes 21 and 31 is limited by the split rings 45 and 46 coming into contact with the inside surfaces of the mounting holes 21 and 31.SELECTED DRAWING: Figure 4
Patent JP-2023145986-A (JP)
Title: honeycomb filter
Inventor: YOSHIOKA FUMIHIKO
IPC: B01D39/20
Filed: 2022-03-29
Abstract: To provide a honeycomb filter which has low pressure loss and can achieve, excellent purification performance when carrying an exhaust gas purification catalyst.SOLUTION: A honeycomb filter comprises: a columnar honeycomb structure 4 having a porous partition wall 1 arranged so as to surround a plurality of cells 2; a porous opening sealing part 5 provided on any one end of the cell 2. The honeycomb structure 4 comprises in a cross section orthogonal to a direction where the cells 2 extend: a center part 15 including a centroid O of the cross section; and an outer peripheral part 16 provided outside of the center part 15. A thickness T1 of the partition wall 1 on the center part 15 is 0.17-0.32 mm, and a thickness T2 of the partition wall 1 on the outer peripheral part 16 is 70-90% of the thickness T1 of the partition wall 1 on the center part 15. The outer peripheral part 16 is in a range of 6-12% to a radius r from the centroid O of the cross section to an outer peripheral edge, with the outer peripheral edge of the cross section as an original point.SELECTED DRAWING: Figure 2
Patent JP-2023146312-A (JP)
Title: Radiation image processing device and operation method thereof
Inventor: MORITA JUNYA
IPC: A61B6/00
Filed: 2022-03-29
Abstract: To provide a radiation image processing device capable of improving accuracy in evaluating extensibility of a mammary gland, and to provide an operation method thereof.SOLUTION: A processor provided in a radiation image processing device executes control to: acquire two radiation images in each of which each breast of one subject is imaged; calculate a pixel mammary gland ratio, which is a ratio of a mammary gland of each pixel in each of the radiation images on the basis of the radiation images; calculate a region mammary gland ratio in a predetermined region of each of the radiation images on the basis of the pixel mammary gland ratio; evaluate extensibility of the mammary gland by comparing the two region mammary gland ratios calculated respectively using the two radiation images; and display an evaluation result of the extensibility.SELECTED DRAWING: Figure 10
Patent JP-2023147105-A (JP)
Title: Ammonia treatment method and device
Inventor: BUN RYOTA
IPC: B01D53/86
Filed: 2022-03-29
Abstract: To provide a method and a device for detoxifying ammonia in exhaust gas by decomposing it to into water and nitrogen.SOLUTION: A method for detoxifying ammonia by decomposing it into water and nitrogen includes: adjusting a target gas containing NH3 and O2 to a prescribed temperature; making the target gas flow into a first catalyst layer 12 including a catalyst that promotes a chemical reaction in which NH3 is oxidized with oxygen; and making an exiting gas from the first catalyst layer flow into a second catalyst layer 15 including a catalyst which is composed to be capable of promoting a chemical reaction in which nitrogen or nitrogen oxide is generated by oxidizing N3 and a chemical reaction in which nitrogen is generated by oxidizing nitrogen oxide with NH3; and controlling at least one selected from a group consisting of a ratio of NH3 to O2 in the target gas flowing into the first catalyst layer, an amount of the target gas flowing into the first catalyst layer, and a temperature of the target gas flowing into the first catalyst layer so that HN3 is contained in the gas flowing into the second catalyst layer.SELECTED DRAWING: Figure 1
Patent JP-2023147699-A (JP)
Title: Copper nanoparticle production method
Inventor: SAKAMOTO HIROKI
IPC: B22F9/30
Filed: 2022-03-30
Abstract: To provide a copper nanoparticle production method capable of obtaining copper nanoparticles uniformly dispersed into water, alcohol or the like and not oxidized by temperatures, oxygen, acid or the like as a low temperature, high concentration and uniform dispersion liquid without using the atoms of metals other than copper, and to provide a copper nanoparticle production method capable of obtaining an antibacterial agent, an antiviral agent, an antifungal agent, a deodorizer or the like having uniformity and transparency by combining the obtained dispersion liquid with a titania nanoparticle-dispersed liquid having a small particle diameter.SOLUTION: A copper nanoparticle production method has a process of heating copper (II) acetylacetonato at 120°C or more in at least one kind of organic solvent selected from the group consisting of a compound expressed by R1R2N-R3-OH (expression 1) (in the expression 1, R1 and R2 are same or different and denote a hydrogen atom or an alkyl group, respectively. and R3 denotes an alkyl chain.) and a compound expressed by R4R5NCHO (expression 2) (in the expression 2, R4 and R5 are same or different and denote a hydrogen atom or an alkyl group, respectively.).SELECTED DRAWING: None
Patent JP-2023149219-A (JP)
Title: High toughness RC structure
Inventor: KOSHIISHI MASAMI
IPC: E01D19/02
Filed: 2022-03-30
Abstract: To improve a toughness rate to a target value without using other members only by applying simple working to an axial reinforcement of a plastic hinge part in an RC structure.SOLUTION: In an RC structure 40 comprising a plurality of axial reinforcing bars 41 and band reinforcing bars 42 as a member for constraining the axial reinforcing bars 41, the axial reinforcing bars 41 have a tensile reinforcing bar 41a arranged on one side in a loading direction of the RC structure 40 and compressive reinforcing bars 41b arranged on the other side of the loading direction of the RC structure 40, and the tensile reinforcing bars 41a and a part of the compressive reinforcing bars 41b in a plastic hinge part 46 of the RC structure 40 are bent inward at a predetermined curvature to form an inward bending part 47 to prevent buckling and improve a toughness rate.SELECTED DRAWING: Figure 1
Patent JP-2023149507-A (JP)
Title: Winker switch
Inventor: YAMAMOTO KAZUYOSHI
IPC: B62J6/16
Filed: 2022-03-31
Abstract: To improve the operability in winker operation and hazard operation using one operation lever.SOLUTION: A winker switch includes: an operation lever 10 structured so that an oscillating operation along a first operation direction, an operation in a push-in operation direction and an operation in a linear second operation direction different from any of the first operation direction and the push-in operation direction can be executed; and contact parts 32, 33 in which conduction and non-conduction states are switched according to each operation. The operation lever 10 is configured so that one end of the operation lever 10 is returned to a neutral position at which the operation lever during non-operation is retained after the oscillating operation along the first operation direction or the operation in the push-in operation direction is performed on the one end, and the one end is retained at a position during operation when the one end is operated in the second operation direction.SELECTED DRAWING: Figure 2A
Patent JP-2023149838-A (JP)
Title: portable toilet
Inventor: AOYAMA TOMOYUKI
IPC: A47K11/04
Filed: 2022-03-31
Abstract: To provide a portable toilet that can extend an adjustable range of an armrest height.SOLUTION: A portable toilet 100 includes: a body 10 to which a toilet seat 22 is provided; an armrest 40; and an armrest receiver 50 supported by the body 10 while supporting the armrest 40 so that the vertical position thereof is adjustable. The portable toilet 100 is configured so that a vertical position of the armrest receiver 50 can be changed relative to the body 10.SELECTED DRAWING: Figure 6
Patent JP-2023150497-A (JP)
Title: Temporary connection method of pipe using water stop tube, replacement method of pipe, and water stop tube
Inventor: MIZUTANI KIMITAKA
IPC: F16L55/134
Filed: 2022-03-31
Abstract: To provide a water stop tube in which, when filling a gap of an existing pipe and a new pipe with a temporary connection pipe, the prevention of the disengagement of the temporary connection pipe and the prevention of inflow of soil/sand and water into an outer pipe are made possible, and provide a temporary connection method by the water stop tube.SOLUTION: A water stop tube 1 is inserted into a gap when connecting a separated existing pipe 41 and a new pipe 42 with a temporary connection pipe 40 in the replacement construction of the sewer, is wound around an outer circumference of the temporary connection pipe and is fixed by air pressure, and thereby prevents the disengagement of the temporary connection pipe and the inflow of soil/sand and water into an outer pipe. The water stop tube includes a straight tube-shaped tube body with both ends being closed, and a valve attached to the tube body where gas can be injected inside. In a temporary connection method by the water stop tube, the water stop tube is wound around the outer circumference of the temporary connection pipe, the temporary connection pipe is inserted into the existing pipe and the new pipe, the gas is injected into the water stop tube from the valve, the water stop tube is inflated to fill the gap of the temporary connection pipe with the existing pipe and the new pipe, and thereby the inflow of soil/sand and water into the outer pipe is prevented.SELECTED DRAWING: Figure 3
Patent JP-2023151057-A (JP)
Title: Relay life prediction device and relay life prediction system
Inventor: SUGIURA AKIRA
IPC: H01H47/00
Filed: 2022-03-31
Abstract: To provide a relay life prediction device and a relay life prediction system that predicts a lifespan of relays.SOLUTION: A prediction unit 602 of a relay life prediction device 60 in a relay life prediction system predicts a service life of a relay on the basis of a change in an operating voltage which is a coil voltage when a voltage applied to a target system rises to a voltage threshold in a case in which a relay switch is turned on from off, from when the relay is normal, and a change in a return voltage which is a coil voltage when a voltage applied to the target system drops to the voltage threshold when the relay switch is turned off from on, from when the relay is normal.SELECTED DRAWING: Figure 3
Patent JP-2023154246-A (JP)
Title: Information processing device, processing method of information processing device, and program
Inventor: TOMOBE HIRONORI
IPC: G06Q10/105
Filed: 2022-04-06
Abstract: To provide an information processing device, a processing method of an information processing device, and a program for supporting determination as to whether an employee should be transferred.SOLUTION: There is provided an information processing system in which a server and a user terminal are connected to each other via a network. The server acquires first information indicating at least one of evaluation and attribute of an employee during a prescribed period, acquires second information indicating subjective perception of the employee, which is determined based on an answer result of a survey having been conducted on the employee during the prescribed period, and generates validity information indicating validity of change in manning of the employee on the basis of the first information and the second information.SELECTED DRAWING: Figure 11
Patent JP-2023155531-A (JP)
Title: train control system
Inventor: MIYAUCHI TSUTOMU
IPC: B61L27/16
Filed: 2022-04-11
Abstract: To prevent increase and effect of delay between a plurality of trains regardless of a traveling direction and the number of preceding trains.SOLUTION: A train control system includes a trains state collection device for collecting on-rail information of a train, a train operation diagram database, a delay determination device for determining a delay state of a train, and a train target preparation device for outputting a control command to each of the plurality of trains based on the on-rail information, information about the train operation diagram database, and information about the delay state. When a delayed train, which is determined as being delayed by the delay determination device, exists, the train target preparation device outputs a traveling target including time calculated based on at least one of the position or the speed of the delayed preceding train to a delayed following train traveling after the delayed preceding train which is delayed.SELECTED DRAWING: Figure 2
Patent JP-2022087223-A (JP)
Title: Medicine delivery device
IPC: A61J3/00
Filed: 2022-04-12
Abstract: PROBLEM TO BE SOLVED: To efficiently deliver medicine. 
     SOLUTION: A medicine delivery cassette (1) includes: a second rotor (13) that carries divided tablets by rotating; and a first displacement member (16A) and a second displacement member (16B) that are displaced to the center-of-rotation side of the second rotor in response to contact with the medicine carried by the second rotor thereon. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022092036-A (JP)
Title: Electrolytic capacitor electrolyte and electrolytic capacitor using the same
IPC: H01G9/145
Filed: 2022-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor electrolyte excellent in withstand voltage and capable of suppressing a reduction of the withstand voltage even in a high temperature state. 
     SOLUTION: An electrolytic capacitor electrolyte includes: a polymer (A) using a (meth)acryl monomer (a1) and a (meth)acryl monomer (a2) as essential constituent monomers; a solvent (B); and an electrolytic capacitor electrolyte (C). An absolute value of a difference between the solubility parameters of the (meth)acrylics monomer (a1) and solvent (B) is 0.0(cal/cm 3 ) 1/2  or more and less than 4.5(cal/cm 3 ) 1/2 , and an absolute value of a difference between the solubility parameters of the (meth) acrylics monomer (a2) and solvent (B) is 4.5(cal/cm 3 ) 1/2  or more and 10.0(cal/cm 3 ) 1/2  or less. The solvent (B) includes alcohol having a molecular weight of 600 or less. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022164609-A (JP)
Title: Polyimide precursor, resin composition, polyimide, polyimide used as sacrificial protective layer between semiconductor chip and sealant layer, and sacrificial protective layer-containing semiconductor device
Inventor: YEH KUAN LIANG
IPC: H01L25/18
Filed: 2022-04-13
Abstract: To provide a polyimide precursor that can be used in a packaging step of a semiconductor device and is to produce a solvent-removable polyimide.SOLUTION: A polyimide precursor comprises a reaction product between dianhydrides and diamine compounds comprising first and second diamine compounds. Relative to the total mol of the diamine compounds, the mol of the first diamine compound is 20 mol% or more. The polyimide precursor comprises repeat units of formulae (I) and (II). R2 and R4 each represent divalent diamine residues of the first and second diamine compounds.SELECTED DRAWING: Figure 1
Patent JP-2022173085-A (JP)
Title: Cargo handling assistance device and method of controlling cargo handling assistance device
Inventor: YAMAMOTO YU
IPC: B66D3/18
Filed: 2022-04-14
Abstract: To provide a cargo handling assistance device having improved operability and a method of controlling the cargo handling assistance device.SOLUTION: A cargo handling assistance device 1 includes a raising/lowering operation unit 16, a motor unit 11, a weight detection unit 12, a position detection unit 13, a storage unit 10a, and a control unit 10. The raising/lowering operation unit 16 raises or lowers a cargo 33. The motor unit 11 drives the raising/lowering operation unit 16. The weight detection unit 12 transmits a weight value applied to the raising/lowering operation unit 16. The position detection unit 13 transmits a delivery value of a locking unit 7. The storage unit stores the weight of the locking unit 7 and the cargo 33 as a registered value. The control unit 10 has balance means 10d and automatic raising/lowering means 10c. The balance means 10d receives the weight value and the registered value, calculates a control value for reducing a difference therebetween to zero, controls the motor unit, and performs the balance control. After the delivery value reaches a preset first delivery value, when the delivery value reaches a preset second delivery value and then a predetermined time elapses, the automatic raising/lowering means 10c immediately raises or lowers the locking unit 7.SELECTED DRAWING: Figure 3
Patent JP-2023158309-A (JP)
Title: Information processing apparatus, method for controlling information processing apparatus, and program
Inventor: SAITO KAZUYUKI
IPC: G06F3/12
Filed: 2022-04-18
Abstract: To provide an information processing apparatus that can acquire capability information including setting items specific to a vendor before displaying a print setting screen to set setting values specific to the vendor.SOLUTION: An information processing apparatus according to the present embodiment has: selection means that selects information on a printer acquired from a cloud print service; transmission means that, based on the fact that the selection means has selected the information on the printer, transmits an acquisition request of capability information on the printer to the cloud print service; and display means that, based on the capability information acquired based on the acquisition request transmitted by the transmission means, displays an object performing settings related to a function to bind sheets without using staples.SELECTED DRAWING: Figure 8
Patent JP-2022106805-A (JP)
Title: Lithium composite oxide and lithium secondary battery comprising the same
IPC: H01M4/36
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lithium composite oxide containing a coating layer having a boron containing oxide, and a lithium secondary battery containing the same. 
     SOLUTION: A lithium composite oxide which is improved in lifetime and capacity characteristics by inducing a predetermined correlation between the molar ratio of nickel in a lithium composite oxide including a coating layer having a boron containing oxide and a full width at half maximum (FWHM; deg.,2θ) of a (104) peak among XRD peaks defined by the hexagonal lattice with an R-3m space group, and a lithium secondary battery including the same. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160004-A (JP)
Title: 水素製造システム
IPC: C01B3/00
Filed: 2022-04-21
Abstract: 【課題】水素貯蔵部に貯蔵された水素を使い切ることができる水素製造システムを提供する。【解決手段】水素を生成する水素生成装置１１と、生成された上記水素を圧縮する圧縮機１２と、上記水素生成装置１１と上記圧縮機１２とを接続する第一ライン１３と、上記圧縮機１２と、上記圧縮機１２によって加圧された上記水素を利用する水素利用設備１８とを接続する第二ライン１４と、上記圧縮機１２によって加圧された上記水素を貯蔵する水素貯蔵部１５と、上記水素貯蔵部１５と上記第一ライン１３とを接続する第一バイパスライン１６と、該第一バイパスライン１６に設けられて上記第一バイパスライン１６における上記水素の流通を制御する第一制御弁１７と、を備えた水素製造システム１０。【選択図】図２
Patent JP-2022105065-A (JP)
Title: Power supply system
IPC: H02J7/00
Filed: 2022-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system for achieving safe and effective use of electric power from an AC adapter and electric power from a battery. 
     SOLUTION: A electric supply system comprises a power supply circuit and a built-in controller. The power supply circuit has a step-up and step-down DD converter, and generates third electric power for load with first electric power from an adapter and second electric power from a battery to output the third electric power. The built-in controller detects the presence of the battery. When the removal of the battery is detected, the built-in controller switches the step-up and step-down DD converter of the power supply circuit from a step-up and step-down mode in which switching operations of all switches of the step-up and step-down DD converter are continuously operated to a step-down mode in which the switching operations of a portion of the switches of the step-up and step-down DD converter are stopped. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023161843-A (JP)
Title: リング装着治具およびリング装着方法
IPC: B25B27/28
Filed: 2022-04-26
Abstract: 【課題】第１溝と第２溝を有するシャフトに対し、リテイニングリングを、端部から第１溝に装着することなく第２溝に装着する。【解決手段】リング拡張治具１１０、シャフト固定治具１２０、リング押込治具１３０、リング嵌装治具１４０を備える。リング拡張治具はリテイニングリングＲより小さい小径端１１１、シャフトの第２端部の外径の拡大部１１２、これらを接続するテーパ面１１３、シャフトの第１端部の外径に対応する外径の挿入部１１４を有し、シャフト固定治具１２０は、第１端部の外径に対応する内径の円筒部１２１、第２端部の外径に対応する外径のリング保持部１２２を有し、リング押込治具１３０は、円筒状の本体部１３１の軸方向の分割溝１３３、弾性部１３４を有し、リング嵌装治具１４０は、円筒部１２１の外周に配置されて円筒部１２１の軸方向に移動可能で、リング保持部１２２の外周面から第２端部の第２溝まで移動可能な先端部を有する。【選択図】図４
Patent JP-2023163637-A (JP)
Title: ブロー成形装置、及び、ブロー成形方法
IPC: B29C49/78
Filed: 2022-04-28
Abstract: 【課題】生産効率の低下を抑制することを可能とするブロー成形装置を提供する。【解決手段】ブロー成形装置２は、被成形体内に供給されるブロー流体の圧力を所定の測定時間間隔で測定可能な圧力センサ２２４５と、ブロー成形処理において、圧力センサ２２４５により測定された圧力測定値に基づいて、ブロー流体の圧力異常が発生したか否かを監視する圧力監視部２３０１とを備える。圧力監視部２３０１は、ブロー成形処理の実行期間のうち第１期間であるときは、第１期間とは異なる第２期間における圧力測定値の監視時間間隔よりも短い監視時間間隔にて圧力測定値を監視する。【選択図】 図４
Patent JP-2023166721-A (JP)
Title: 山留め壁構造および山留め壁構造の施工方法
IPC: E02D17/04
Filed: 2022-05-10
Abstract: 【課題】バットレス型改良体の深さを短くしたり、改良体積の増加を抑制したりすることができる山留め壁構造および山留め壁構造の施工方法を提供する。【解決手段】地盤Ａの掘削領域Ｂの周囲に設ける山留め壁構造１において、地盤と掘削領域の境界に設けられた山留め壁１１と、山留め壁の掘削領域側に、山留め壁と平面視で略直交する方向に延びるバットレス型改良体１２と、バットレス型改良体の下端１２ａに連設される底盤改良体１３と、を備えた。【選択図】図１
Patent JP-2023167199-A (JP)
Title: サージ回収構造、航空機用電機機器および風力発電用電機機器
IPC: H02M7/48
Filed: 2022-05-11
Abstract: 【課題】非金属材料を含む筺体を用いた場合でも、製造コストが抑えられたサージ回収構造と、サージ回収構造を備えた航空機用電機機器と、サージ回収構造を備えた風力発電用電機機器とを提供する。【解決手段】インバータ装置１１を備えた電機機器１０では、サージ回収構造として、負荷２３から、負荷浮遊容量５１、抵抗体３１、抵抗体‐配線間容量４１およびインバータ１７を経て負荷２３に至るサージ回収経路６１が構成される。サージ回収経路６１における抵抗体３１は、サージの主な周波数成分である数ｋＨｚ～数十ＭＨｚの高周波帯域において、サージ回収経路６１をサージが流れる場合のインピーダンスが、サージが大地を流れる場合のインピーダンスよりも低いインピーダンスとなるように設定されている。【選択図】図１
Patent JP-2023170743-A (JP)
Title: 情報処理システム
IPC: G06F21/32
Filed: 2022-05-20
Abstract: 【課題】認証処理を高速に実行することができる。【解決手段】入退室管理装置２０は、第１ユーザのうち部屋に入室している第２ユーザを特定する。端末１０は、生体センサ１３によって読取生体情報を読み取り、第１ユーザに対応する第１生体情報のうち、第２ユーザに対応する第２生体情報それぞれと、読取生体情報との比較の結果、読取生体情報が第２生体情報のいずれかと一致するか否かを判定する。端末１０は、読取生体情報が第２生体情報のいずれかと一致する場合、ログオンを受け付ける。【選択図】図１