baber/WOPTO huggingface dataset:
Patent JP-2023117959-A (JP)
Title: Information processing apparatus and information processing method
Inventor: HIRATO YASUHARU
IPC: G06T7/00
Filed: 2022-02-14
Abstract: To provide a learning technique to bring a feature vector output from an arithmetic section operating as a student model and a feature vector output from an arithmetic section operating as a teacher model closer to substantially the same even in highly difficult distillation.SOLUTION: An information processing apparatus determines a first difference vector between a first feature vector and a second feature vector extracted with a smaller amount of calculation. The information processing apparatus updates a parameter of a second arithmetic section based on a first changed difference vector obtained by changing a value of an element in the first difference vector. An amount of change from the value of an element in the first difference vector corresponding to a first element exceeding a threshold in the first feature vector to a value of an element of the first changed difference vector corresponding to the first element, is larger than an amount of change in a value from a value of an element in the first difference vector corresponding to a second element not exceeding the threshold in the first feature vector to a value of an element of the first changed difference vector corresponding to the second element.SELECTED DRAWING: Figure 2
Patent JP-2023120513-A (JP)
Title: Method for preparing fused polycyclic compound
Inventor: HSIEH HSING-PANG
IPC: C07D417/12
Filed: 2022-02-18
Abstract: To provide a method for preparing a compound of formula (I), particularly a production method therefor on a multi-kilogram scale.SOLUTION: In the formula (I), B represents arylene or heteroarylene, D represents alkyl, alkenyl, alkynyl, aryl, monocyclic heteroaryl, cycloalkyl, cycloalkenyl, heterocycloalkyl, or heterocycloalkenyl group, W and Z independently represent hydrogen, alkyl, alkenyl, alkynyl, aryl, monocyclic heteroaryl, cycloalkyl, cycloalkenyl, heterocycloalkenyl alkoxy, halogen, an alkoxyamino group, or an alkoxyalkyl amino group, R1 and R2 independently represent hydrogen, halogen or OA. Both of R1 and R2 are not hydrogen. A represents an alkylamino group. n represents 0, 1, 2, 3 or 4. In several preferable embodiments, the compound of formula (I) is recrystallized from a solvent.SELECTED DRAWING: None
Patent JP-2023120799-A (JP)
Title: Vehicle device
Inventor: SONODA YOSHIHIRO
IPC: B60W20/50
Filed: 2022-02-18
Abstract: To provide a vehicle device that can detect a possibility that starting of an internal combustion engine may fail when making a vehicle start.SOLUTION: A vehicle device is mounted on a vehicle comprising a rotary electric machine, an inverter that supplies the rotary electric machine with three-phase AC currents and an internal combustion engine whose crank shaft is connected to a driving shaft of the rotary electric machine. The vehicle device comprises: control means that controls starting of the internal combustion engine when the inverter stops supply of the three-phase AC currents; determining means that determines presence or absence of one-phase short-circuit of the inverter; and deciding means that decides whether or not to allow the vehicle to travel in accordance with a rotation speed of the crank shaft after the determining means determines presence of absence of the one-phase short-circuit.SELECTED DRAWING: Figure 7
Patent JP-2023122297-A (JP)
Title: Hot water supply system
Inventor: UEDA MITSURO
IPC: F24D17/00
Filed: 2022-02-22
Abstract: To provide a hot water supply system that can properly fill water in a plurality of circuits.SOLUTION: A hot water supply system operates a water-supply booster pump 37 in filling water, executes a water-supply tank mode of filling water from a water-supply tank 2 to a water-supply circuit, a hot-water storage tank 6, and a hot-water supply outgoing pipe 71, and then executes a heating circuit mode of operating the water-supply booster pump 37 and heating circulation pumps 51, 52 to fill water in a heating circulation circuit, thereby properly filling water in respective circuits.SELECTED DRAWING: Figure 1
Patent JP-2023122604-A (JP)
Title: Switch device for vehicular door handle
Inventor: MOTOHASHI YUKIO
IPC: B60J5/04
Filed: 2022-02-23
Abstract: To provide a case structure that prevents deterioration in water penetration prevention performance and lead wire holding performance even when an amount of filling a potting material is reduced.SOLUTION: In a switch device for a vehicular door handle, a partition wall including two holes for passing two lead wires therethrough is disposed inside a case. The partition wall divides a case interior. A small opening is provided in a case bottom surface to fill a potting material only into a space limited around the lead wires held between the partition wall and a case side wall.SELECTED DRAWING: Figure 1
Patent JP-2023122742-A (JP)
Title: lock management system
Inventor: HONDA HIDETOSHI
IPC: G06Q50/10
Filed: 2022-02-24
Abstract: To provide a lock management system capable of unlocking exclusive facilities and shared facilities using a two-dimensional code.SOLUTION: A lock management system 10 is provided with an unlocking device 100 provided in a facility 50, and a server 200 for managing the unlocking device 100. The server 200 includes a database unit 206 having an information table 208 in which reservation information on a user of the facility 50 is stored, a generation unit 204 for generating a two-dimensional code 22 of user information for the user to use the facility 50 based on the reservation information, and a communication unit for transmitting the two-dimensional code 22 to a user's terminal 20 and the unlocking device 100.SELECTED DRAWING: Figure 1
Patent JP-2023127447-A (JP)
Title: Lighting device and lighting fixture
Inventor: KIDOKORO TAKAMOTO
IPC: H05B45/36
Filed: 2022-03-01
Abstract: To obtain a lighting device and a lighting fixture capable of setting an appropriate switching frequency.SOLUTION: A lighting device according to the present disclosure includes: a lighting circuit which turns on a light source by turning a switching element on and off; and a control circuit which controls the lighting circuit. When a first frequency of the switching element calculated by a first arithmetic expression is outside a predetermined range, the control circuit allows the switching element to operate at the first frequency, and when the first frequency is within the range and a second frequency of the switching element calculated by a second arithmetic expression is outside the range, the control circuit allows the switching element to operate at the second frequency, a calculation result of the second arithmetic expression being smaller than that of the first arithmetic expression.SELECTED DRAWING: Figure 3
Patent JP-2023128014-A (JP)
Title: fuel cell system
Inventor: KATO SHO
IPC: H01M8/04746
Filed: 2022-03-02
Abstract: To suppress generation of water after drainage treatment in a fuel cell system executing the drainage treatment before a vehicle reaches a destination.SOLUTION: A fuel cell system is mounted in a vehicle. The fuel cell system includes: a fuel cell which supplies power to a travel motor of the vehicle; a discharge pipe which is connected to the fuel cell; a control section which executes drainage treatment for discharging water generated in the fuel cell from the discharge pipe; a secondary cell; and a navigation system. The control section executes the drainage treatment before the vehicle reaches a registration point when the vehicle is moving toward the registration point of the navigation system and travels the vehicle by power of the secondary cell in a state that power generation by the fuel cell is stopped after the completion of the drainage treatment.SELECTED DRAWING: Figure 2
Patent JP-2023128728-A (JP)
Title: Intraocular lens insertion instrument
Inventor: SOBASHIMA TATSUYA
IPC: A61F2/16
Filed: 2022-03-04
Abstract: To provide an intraocular lens insertion instrument which improves tacking accuracy of a rear supporting part of an intraocular lens.SOLUTION: The intraocular lens insertion instrument for inserting an intraocular lens into an eye has an inclined plane 150 (an interference part) which raises an extrusion load by applying a resistance force to the movement of a plunger 300 on the inner face of a body, until reaching an abutting position from an extrusion start position 300A. On the basis of the inclined plane 150 (the interference part), a first extrusion load F1 until a plunger tip 302 reaches the abutting position is larger than a second extrusion load until a rear supporting part 3B is folded onto an optical part 2 after the plunger tip 302 starts abutting at the abutting position. The load difference varies the extrusion speed of the plunger 300 to fold the rear supporting part 3B. The intraocular lens insertion instrument has a mechanism like this.SELECTED DRAWING: Figure 6
Patent JP-2023129742-A (JP)
Title: Water invasion prevention device
Inventor: ODAWARA YUZURU
IPC: E06B5/00
Filed: 2022-03-05
Abstract: To provide a water invasion prevention device having a constitution in which a clearance between an opening and a bellows type water tank is suitably closed and water hardly flows into the inside through the clearance.SOLUTION: A water invasion prevention device includes a main body frame 4 and a guide member 5 which are associated with a bellows type water tank 2. A first bulging portion B1 is formed in a bottom wall 41 of the main body frame 4 so as to bite into a bottom portion of a water pack 1L positioned at the lowermost stage over substantially the entire region in a left-right direction. On a rail groove 51 of the guide member 5, a second bulge B2 is formed which has a back rail wall 51a that extends in a vertical direction and has an inner surface facing inward, and which is configured to bite into both ends of each expanded water pack 1 over substantially the entire region in the vertical direction in the back rail wall 51a.SELECTED DRAWING: Figure 6
Patent JP-2022084711-A (JP)
Title: Advanced liquid cooling seal structure
Inventor: GAO TIANYI
IPC: G06F1/16
Filed: 2022-03-07
Abstract: To provide a sealing member for use in detection and prevention of leakage of cooling liquid, a cooling stand, and a method of manufacturing the sealing member.SOLUTION: In a multilayer sealing member formed of a first layer, a second layer and a third layer, the first layer is a visual detection layer 400 for use in visual detection of leakage by coupling it with a water-soluble coloring agent. The second layer is an electric detection layer 410 which is used in electric detection of leakage by a sensor and which is coupled with a dispersant that disperse into water upon contact with water to change chemical property and/or electric property of water. The third layer is a leakage prevention layer 405 formed of a water absorbing expandable material that expands upon contact with water. The three layers are disposed such that leakage reaches the first layer first, reaches the second layer next, and reaches the third layer last. A sealing layer is disposed in connection with a flow direction of fluid. Each of the layers forms an independent part disposed in the same line or is coupled with a single seal ring.SELECTED DRAWING: Figure 4
Patent JP-2023131385-A (JP)
Title: Installation state determination device, installation state determination method, and installation state determination program
Inventor: HAMASO HIDETO
IPC: G08G1/056
Filed: 2022-03-09
Abstract: To facilitate confirmation of an installation state of a vehicle detection device which detects a vehicle traveling in an observation object area scanned with survey waves.SOLUTION: A travel trajectory acquisition section acquires a travel trajectory of a vehicle detected by scanning an observation object area by a vehicle detection device with survey waves. The travel trajectory acquisition section acquires a detection travel direction of the vehicle at a determination point based on the acquired travel trajectory of the vehicle. A storage section stores a reference travel direction of the vehicle which travels the determination point detected by the vehicle detection device when a radiation direction of the survey waves radiated by the vehicle detection device in a set reference radiation direction is the same as a survey wave setting radiation direction set with respect to a real space including the observation object area. A determination section determines an installation state of the vehicle detection device by using the reference travel direction and the detection travel direction.SELECTED DRAWING: Figure 2
Patent JP-2022140395-A (JP)
Title: Built-in plunger type dual power liquid-pressure cylinder
Inventor: TO HYO
IPC: F03C1/253
Filed: 2022-03-10
Abstract: To provide a liquid-pressure cylinder in which a use volume is small and output is high while satisfying output requirements and use space requirements.SOLUTION: A liquid-pressure cylinder has two power sources, and a plunger motor not only functions as the power source, but also acts as a piston to introduce hydraulic oil into a first oil chamber or a second oil chamber to slide the plunger motor. Also, hydraulic oil enters the plunger motor; an internal structure of the plunger motor rotates to generate torque to slide the plunger motor; and during both a push stroke and a return stroke of the liquid-pressure cylinder, the plunger motor can provide constant torque.SELECTED DRAWING: Figure 1
Patent JP-2023135103-A (JP)
Title: fuel supply system
Inventor: KOBAYASHI AKIRA
IPC: F02M37/00
Filed: 2022-03-15
Abstract: To provide a fuel supply system that suppresses leakage of fuel from an injector to a combustion chamber and conversion of fuel accumulated in a pipe into a gum-like substance.SOLUTION: A fuel supply system 1 includes: a first return pipe 11 communicating with a breather pipe 7; a suction action section 12 for sucking fluid in the first return pipe; a fuel supply pipe 18 for supplying fuel supplied from a fuel pump 15 to an internal combustion engine 2; a detection section 23 that detects a pressure and/or temperature of the fuel in the fuel supply pipe 18; a second return pipe 24 branched from the fuel supply pipe 18 and communicating with the first return pipe 11; a solenoid pressure reduction valve 25 for opening/closing a passage in the second return pipe 24; and a control device 26 configured to receive a detection result from the detection section 23 during stop of the internal combustion engine 2 and open the pressure reduction valve 25 when the pressure or temperature of the fuel exceeds a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2023136031-A (JP)
Title: honeycomb structure
Inventor: MURAHASHI HIROSHI
IPC: B01D53/94
Filed: 2022-03-16
Abstract: To provide a honeycomb structure capable of improving exhaust gas purification performance, and suppressing breakage of a honeycomb segment.SOLUTION: There is provided a honeycomb structure which is formed by combining honeycomb segments which have a partition wall for partitioning and forming many cells through an adhesive layer, the honeycomb structure is configured so that a heating wire is arranged in the adhesive layer, and an end part of the heating wire has an electrode terminal connected thereto for electrification from an outside. The electrode terminal and the heating wire are joined in the adhesive layer. A thickness of a junction where the heating wire and the electrode terminal are joined, is thinner than a total sum of thicknesses of the heating wire and the electrode terminal on a non junction part where the electrode terminal and the heating wire are not joined.SELECTED DRAWING: Figure 5B
Patent JP-2023137406-A (JP)
Title: Cleaning method for processing equipment
Inventor: OKAMURA TAKU
IPC: H01L21/683
Filed: 2022-03-18
Abstract: To provide a cleaning method for processing equipment, the method enabling foreign substance in the processing equipment to be easily and surely removed, thereby enabling the inside of the processing equipment to be kept clean.SOLUTION: Processing equipment is provided, comprising: a holding table 10 including a mounting surface 11 on which an object is mounted; a processing unit processing the object held by the holding table 10; and a conveyance unit which includes a holding section holding the object, and which conveys the object held by the holding section. A cleaning method for the processing equipment is provided, implementing: a holding step of holding a resin member 200 having a tack force by means of the holding section of the conveyance unit; a conveyance step of conveying the resin member 200 held by the holding section of the conveyance unit to the holding table 10; and a mounting step of mounting the resin member 200 conveyed by the conveyance unit on the holding table 10. A foreign substance 300 adhered to at least any one of the holding section of the conveyance unit and the mounting surface 11 of the holding table 10 is removed by the tack force of the resin member 200.SELECTED DRAWING: Figure 5
Patent JP-2022173066-A (JP)
Title: Image sensing device and method of operating the same
Inventor: HAN JI HEE
IPC: G06T1/00
Filed: 2022-03-22
Abstract: To provide an electronic device.SOLUTION: An image sensing device 1000 comprises: an image sensor 100 configured to acquire an image including a plurality of pixel data; a memory 300 configured to store reference gain values for vertices defined by a plurality of block areas included in a gain map corresponding to the size of the image; and an image processor 200 configured to calculate gain values included in each of the plurality of block areas using the reference gain values and to output a correction image in which the reference gain values and the gain values are applied to the plurality of pixel data, wherein the plurality of block areas include a first block area and a second block area having a shorter distance from a center of the image than a position of the first block area and having a size greater than that of the first block area.SELECTED DRAWING: Figure 1
Patent JP-2023140465-A (JP)
Title: Ultrasound diagnostic apparatus and control method of ultrasound diagnostic apparatus
Inventor: EBATA TETSURO
IPC: A61B8/00
Filed: 2022-03-23
Abstract: To provide an ultrasound diagnostic apparatus and a control method of the ultrasound diagnostic apparatus which can examine a required examination range without omission while ensuring the subject's privacy and having an inexpensive and simple apparatus configuration.SOLUTION: An ultrasonic diagnostic apparatus for an examiner to perform an ultrasonic examination on a subject by using an ultrasonic probe (1), comprising: a gel region detection unit (42) for detecting a temporal change in a gel region applied to an inspection position of a subject; and an inspected region estimation unit (25) for estimating an inspected region of the subject on the basis of a position at which the temporal change in the gel region is detected by the gel region detection unit (42).SELECTED DRAWING: Figure 1
Patent JP-2023140552-A (JP)
Title: Optical characteristic measuring device and optical characteristic measurement method
Inventor: TAKAHASHI HISANARI
IPC: G01N21/17
Filed: 2022-03-23
Abstract: To measure at least two kinds of optical characteristics by using one device.SOLUTION: A pulse forming part 3 generates pulse light PL and can change a time waveform of the pulse light PL according to types of optical characteristics to be measured. A waveform measurement part 5 measures the time waveform of the pulse light PL outputted from a measurement object B after being applied to the measurement object B. An optical system 4 has a dimming part 41 which has an attenuation factor for one wavelength component composing the pulse light PL larger than an attenuation factor for another wavelength component composing the pulse light PL. The optical system 4 can switch between a first state in which the dimming part 41 is disposed on an optical path of the pulse light PL outputted from the measurement object B and a second state in which the dimming part 41 is not disposed on the optical path. An analysis part 6 obtains optical characteristics of the measuring object B on the basis of the time waveform measured by the waveform measurement part 5.SELECTED DRAWING: Figure 1
Patent JP-2022104934-A (JP)
Title: Method for assessing risk of developing colorectal cancer
IPC: C12Q1/68
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide improved methods for assessing the risk of a human subject for developing colorectal cancer. 
     SOLUTION: A method includes performing a genetic risk assessment of a human subject for developing colorectal cancer, the genetic risk assessment comprising detecting the presence of at least 28 single nucleotide polymorphisms, or of a single nucleotide polymorphism in linkage disequilibrium with one or more thereof, in a biological sample obtained from the subject. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023143295-A (JP)
Title: Information processing program, information processing method, and game device
Inventor: SHIBATA RYO
IPC: A63F13/45
Filed: 2022-03-25
Abstract: To reduce a player's distrust.SOLUTION: An information processing program derives a game result on the basis of a predetermined game condition when a first play mode is selected as a play mode of a predetermined game, and allows a computer to execute a process for deriving game results for a plurality of times of a predetermined game on the basis of a game condition and a predetermined setting condition when a second play mode is selected as a play mode of a predetermined game, a process for displaying a first game image including a character's operation display and a first game result image for reporting a game result on the basis of a game result when the first play mode is selected, and a process for displaying a second game image different from the first game image and a second game result image for reporting a game result for each predetermined game when the second play mode is selected.SELECTED DRAWING: Figure 56
Patent JP-2023146844-A (JP)
Title: Generation program, generation method, and information processing device
Inventor: ISHIDA KENGO
IPC: G06F8/60
Filed: 2022-03-29
Abstract: To increase the efficiency of application development.SOLUTION: A processing unit obtains first information that indicates: a type of a first application to be deployed to a system; a programming language used for development of the first application; and a framework used for development of the first application. The processing unit selects a first template corresponding to the first information from among a plurality of templates of setting information used for deployment of the application, each template being associated with an application type, a programming language, and a framework. The processing unit generates first setting information used for deployment of the first application, based on the selected first template.SELECTED DRAWING: Figure 8