baber/WOPTO huggingface dataset:
Patent JP-2023073684-A (JP)
Title: Sensor and electronic device
Inventor: HIRAGA HIROKI
IPC: G01P15/125
Filed: 2021-11-16
Abstract: To provide a sensor and an electronic device that can improve accuracy.SOLUTION: A sensor comprises a housing including a housing conductive section, a sensor section surrounded by the housing, a first connection conductive section, and a first connection member. The sensor section includes a base body including a base body conductive section, a first support section fixed to the base body, a first movable section supported by the first support section, and a first conductive section fixed to the base body. A first gap is provided between the base body and the first movable section. The first connection conductive section electrically connects the first conductive section with the housing conductive section. The first connection member electrically connects the base body conductive section with the first conductive section.SELECTED DRAWING: Figure 1
Patent JP-2023074638-A (JP)
Title: game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2021-11-18
Abstract: To provide a game machine capable of increasing interest.SOLUTION: A high opening state can be controlled with an upper limit until the number of times of the execution of normal games executed after being controlled to the high opening state reaches predetermined number of times. Further, the high opening state includes a first high opening state and a second high opening state in which the degree of advantage regarding the entry of a game ball into a second start port is higher than that in the first high opening state. The number of times of a second special game executed triggered by the entry of the game ball into the second start port until the number of times of the execution of normal games in the second high opening state reaches the predetermined number of times tends to be greater than the number of times of the second special game executed triggered by the entry of the game ball into the second start port until the number of times of the execution of normal games in the first high opening state reaches the predetermined number of times.SELECTED DRAWING: Figure 4
Patent JP-2023074975-A (JP)
Title: Semiconductor sealing resin composition, semiconductor sealing material and semiconductor device
Inventor: YAMOTO KAZUHISA
IPC: C08L63/00
Filed: 2021-11-18
Abstract: To provide a semiconductor sealing resin composition and a semiconductor sealing material which show low hygroscopicity when cured and excellent adhesion to metal material, and a semiconductor device comprising the semiconductor sealing material.SOLUTION: A semiconductor sealing resin composition comprises an epoxy resin (A) that is a glycidyl-etherified, polyhydric hydroxy resin (P) comprising, as a reaction material (1), an aromatic compound (i) comprising a phenolic hydroxy group and two or more hydrocarbon groups in an aromatic ring and an aromatic vinyl compound (ii), a curing agent (B), and an inorganic filler (C).SELECTED DRAWING: None
Patent JP-2023076177-A (JP)
Title: Control device, computer program, anti-theft method, mobile device, housing device, handle lock device, and anti-theft device
Inventor: ARIKURA TOMOSHI
IPC: B60R25/022
Filed: 2021-11-22
Abstract: To enhance the anti-theft property of a vehicle without impairing convenience of a user.SOLUTION: A housing device 13 causes a lock/unlock device 31 mounted on a vehicle 30 to perform the locking operation of a door 32 by operating an electronic key 12 stored therein. A handle lock device 14 is attached to a handle 33 and performs a locking operation to disable the operation of the handle 33. When a mobile device 11 portable by a user 20 transmits a trigger signal TR, one of the housing device 13 and the handle lock device 14 executes one of locking a door 32 and disabling the operation of the handle 33. Subsequently, one of the housing device 13 and the handle lock device 14 causes the other to perform the other of locking the door 32 and disabling the operation of the handle 33.SELECTED DRAWING: Figure 1
Patent JP-2023076254-A (JP)
Title: Ticket examination machine and ticket examination system
Inventor: HORIUCHI RYUSUKE
IPC: G06Q50/30
Filed: 2021-11-22
Abstract: To provide a ticket examination machine and a ticket examination system that enable ticket examination processing to be executed without dividing a plurality of users who present tickets assumed to be used simultaneously.SOLUTION: According to an embodiment, a ticket examination machine has a door, a ticket processing unit, and a processor. The door is provided for a passageway and can be opened/closed. The ticket processing unit performs the processing of reading information recorded on a ticket possessed by a user who enters the passageway. In a case where the information read from the ticket being processed by the ticket processing unit is information that does not permit passage of the passageway, the processor holds the door open if the ticket being processed is a ticket to be used simultaneously with a ticket possessed by a user who has just passed the passageway.SELECTED DRAWING: Figure 3
Patent JP-2023077010-A (JP)
Title: clamp
Inventor: KAWAHARA HISATO
IPC: F16B2/02
Filed: 2021-11-24
Abstract: To provide a clamp capable of reducing load acting on a connector connected to a cable.SOLUTION: A clamp 40 includes: a clamp part 42 for holding high voltage electric wires 20; and a fastening part 44 which is connected to the clamp part 42 and fastens the clamp part 42 to a car body 1. The clamp part 42 includes surrounding parts 42a for surrounding the high voltage electric wires 20 and an adjacent part 42b formed in a position adjacent to the surrounding parts 42a in a first direction. The fastening part 44 extends from the adjacent part 42b in a second direction orthogonal to both a longitudinal direction of the high voltage electric wires 20 and the first direction.SELECTED DRAWING: Figure 2
Patent JP-2023079669-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HOSOKAWA NAOSHI
IPC: H01M10/0587
Filed: 2021-11-29
Abstract: To provide a nonaqueous electrolyte secondary battery in which a capacity ratio between a positive electrode and a negative electrode is good and liquid injection properties are enhanced.SOLUTION: A nonaqueous electrolyte secondary battery 100 includes an electrode assembly 20a including a positive electrode 22, a negative electrode 24, and a separator 26. The positive electrode 22 includes positive electrode active material layers 22a formed on both surfaces of a positive electrode core 22c, and the negative electrode 24 includes negative electrode active material layers 24a formed on both surfaces of a negative electrode core 24c. The negative electrode active material layer 24a includes a first area 24r between an end side 24e and a position 5 mm away from the end side 24e in a width direction, and an end part 22e of the positive electrode 22 is opposed to at least a part of the first area 24r. Regarding a thickness of the positive electrode active material layer 22a, a thickness T1 at a central part of the positive electrode 22 and a thickness T2 at the end part 22c of the positive electrode 22 satisfy 0.95<T2/T1<1.05. Regarding the negative electrode active material layer 24a, basis weight M1 at a central part of the negative electrode 24 and basis weight M2 of an area 24r1 opposed to the positive electrode active material layer 22a in the first area 24r satisfy 0.95<M2/M1<1.SELECTED DRAWING: Figure 8
Patent JP-2022103077-A (JP)
Title: Lens driving device, camera device, and electronic apparatus
Inventor: HAGIWARA KAZUYOSHI
IPC: H04N5/225
Filed: 2021-11-30
Abstract: To provide a lens driving device, a camera device, and an electronic apparatus capable of reducing fall of dust to an image sensor side.SOLUTION: A lens driving device 12 includes a movable body 18 including a lens support body 20 and a fixed body 16 for supporting the movable body 18 so as to be able to move in an optical axis direction of a lens 14. The fixed body 16 includes a through hole 84 through which light from the lens 14 passes, and an opposing face which is formed at a periphery of the through hole 84 in a direction orthogonal to the optical axis direction and opposing the movable body. The opposing face is formed with a protrusion protruding toward the movable body side at a peripheral edge of the through hole, and a recess at a periphery of the protrusion and recessed toward the movable body side. The movable body 18 includes an opening through which the light from the lens 14 passes, and a flat face formed at a periphery of the opening in a direction orthogonal to the optical axis direction and disposed opposing the protrusion and the recess.SELECTED DRAWING: Figure 12
Patent JP-2023080734-A (JP)
Title: Sound collection device
Inventor: YAMABE TAKAO
IPC: H04R3/00
Filed: 2021-11-30
Abstract: To provide a sound collection device capable of more improving a quality of a sound signal on the basis of a vibration signal generated by a vibration sensor.SOLUTION: A microphone 1 generates a sound signal based on an air vibration. A vibration sensor 3 generates a vibration signal based on a vibration transmitted to a human body. An adaptive filter 6 generates a conversion sound signal by multiplying a coefficient to the vibration signal. A subtracter 7 generates a residual signal which is a difference of the sound signal and the conversion sound signal. An adaptive control part 5 controls so as to update the coefficient so that the residual signal becomes small at a first speed in the adaptive filter 6 when it is determined that it is a sound interval, controls so as to update the coefficient so that the residual signal becomes small at a second speed which is lower than the first speed in the adaptive filter 6 when it is determined that it is a non-sound interval, or supplies an adaptive filter control signal that controls so that the coefficient is not updated to the adaptive filter 6.SELECTED DRAWING: Figure 1
Patent JP-2023081546-A (JP)
Title: Wafer annular cutting method
Inventor: HARADA SHIGENORI
IPC: H01L21/304
Filed: 2021-12-01
Abstract: To provide a wafer annular cutting method of forming a beveled part to an outer peripheral edge of a wafer when generating a wafer with a small diameter by cutting a wafer with a large diameter in an annular shape.SOLUTION: A method includes the steps of: holding one surface of a wafer W to a chuck table and exposing the other surface Wa; positioning a cutting blade 83 at a desired radial diameter which is smaller than the radial diameter of the wafer from a rotational center of the wafer; forming an annular groove 100-1 by cutting, by the cutting blade, the wafer from the other surface by a predetermined first depth; forming new annular grooves 101-2 and 101-3 by cutting, by the cutting blade, the wafer so as to be deeper than the cutting depth obtained by previously cutting from the other surface while moving the cutting blade to an outer side of a radial direction of the wafer until the depth of the annular groove from the other surface reaches the half of the thickness of the wafer; reversing the wafer when the depth of the annular groove reaches the half of the thickness of the wafer; holding the other surface to the chuck table and exposing one surface; and repeatedly forming wafer the similar annular groove to the one surface of the wafer.SELECTED DRAWING: Figure 3
Patent JP-2023082561-A (JP)
Title: Electric propulsion device
Inventor: HIRONO HIDETOSHI
IPC: H02P21/22
Filed: 2021-12-02
Abstract: To provide an electric propulsion system with which it is possible to suppress the fluctuation of inboard busbar system electric power.SOLUTION: An electric propulsion device according to the present invention comprises: a speed controller for generating a first torque reference on the basis of the difference between the revolution speed detected by a speed detector and the speed reference of revolution speed that is set by a speed setter; a generation circuit for generating a second torque reference the fluctuation of which is smaller than the first torque reference generated by the speed controller in accordance with a change of the revolution speed detected by the speed detector; a switching circuit for exclusively switching between the first torque reference generated by the speed controller and the second torque reference generated by the generation circuit; a magnetic flux reference computation unit for generating a magnetic flux reference on the basis of the first torque reference or the second torque reference, and a magnetization component current computation unit; a current controller for amplifying the difference between a current reference signal generated by the speed controller and magnetization component current computation unit and the detected current of an electric power converter; a current transformer for detecting the current of the electric power converter; and a coordinate converter for conducting vector control of the electric power converter.SELECTED DRAWING: Figure 1
Patent JP-2023084552-A (JP)
Title: Method for producing templated carbon material, method for producing catalyst, method for producing catalyst layer for polymer electrolyte fuel cell, and method for producing fuel cell
Inventor: IIJIMA TAKASHI
IPC: H01M4/88
Filed: 2021-12-07
Abstract: To provide a method for producing templated carbon material having oxidative wear resistance with high carbon yields and good yields, a method for producing a catalyst using the same, a method for producing a catalyst layer for a polymer electrolyte fuel cell, and a method for producing a fuel cell.SOLUTION: The present invention provides a method for producing templated carbon material using a carbon source satisfying the following requirement (A) and a template source satisfying the following requirement (B). The (A) carbon source is a mixture that comprises a low-molecular-weight compound A comprising two or more functional groups A and a low-molecular-weight compound B comprising two or more functional groups B, wherein at least one of the low-molecular-weight compound A and the low-molecular-weight compound B is an aromatic compound, wherein heating can form a chemical bond between the functional group A and the functional group B, forming a polymer compound comprising alternate bonds between the low-molecular-weight compound A and the low-molecular-weight compound B. The (B) template source is at least one selected from oxide, carbonate, sulfate, and hydroxide of magnesium and alkaline-earth metal.SELECTED DRAWING: None
Patent JP-2022022359-A (JP)
Title: Use for biosurfactant
IPC: A61K45/00
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide novel means for ameliorating mastitis or improving milk production. 
     SOLUTION: The present invention provides a mastitis ameliorating or a treating agent or a milk production promoting agent that contain a biosurfactant. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023085753-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: FUKUSHIMA KOTA
IPC: H01G9/00
Filed: 2021-12-09
Abstract: To provide a cold welding structure having electrical and physical connection strength between, for example, a lead-out terminal and a cathode foil including a carbon layer.SOLUTION: A capacitor (2) comprises: a cathode foil (6) that includes a carbon layer (14) arranged on a surface of a base material foil (12); and a lead-out terminal (4) that is connected with the cathode foil at a pressure welding part (30). The pressure welding part includes a first connection part group (32) arranged at an electric charge gate part (22) of the lead-out terminal, and a second connection part group (34) arranged at a termination part (24) of the lead-out terminal, and a non-pressure welding part (40) is formed between the first connection part group and the second connection part group. The first connection part group includes a plurality of first connection parts (36), and the second connection part group includes second connection parts (38) in a number smaller than the number of the first connection parts.SELECTED DRAWING: Figure 1
Patent JP-2022095581-A (JP)
Title: Accurate tissue proximity
Inventor: VADIM GLINER
IPC: A61B5/367
Filed: 2021-12-15
Abstract: To provide a method for detecting tissue proximity indications.SOLUTION: In one embodiment, a method for detecting tissue proximity indications includes inserting a catheter into a body part of a living subject such that electrodes of the catheter contact tissue at respective locations within the body part, receiving signals provided by the electrodes, selectively rewarding and penalizing a reinforcement learning agent over reinforcement learning exploration phases in order to learn at least one tissue proximity policy responsively to at least one of the received signals, applying the reinforcement learning agent in reinforcement learning exploitation phases to detect respective tissue proximity actions to be taken that maximize respective expected rewards responsively to the at least one tissue proximity policy, and providing respective derived tissue proximity indications of proximity of a given one of the electrodes with the tissue responsively to the detected respective tissue proximity actions.SELECTED DRAWING: Figure 1
Patent JP-2022046555-A (JP)
Title: Detergent including antibacterial property, deodorant property and self washing property
IPC: C11D7/20
Filed: 2021-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a detergent comprising, excellent washing ability for removing pollution from a production machine, an intermediate product, and a product in various industrial fields, and comprising pasteurization function, disinfection function, sterilization function, and deodorization function and comprising high safety property, and applying antibacterial property, deodorant property and self washing property to a surface of a washed object washed by the detergent. 
     SOLUTION: There is provided a detergent in which anatase type titanium dioxide fine particles are dispersed in strong alkaline electrolytic water having pH of 11-14. There are also provided a production method of anatase type titanium dioxide fine particle dispersion fluid in which, the anatase type titanium dioxide fine particles are generated by hydrolysis and polycondensation reaction of titanalkoxide or titanium tetrachloride in the strong alkaline electrolytic water, and a production method of a detergent in which the anatase type titanium dioxide fine particles are dispersed in the strong alkaline electrolytic water using the dispersion fluid. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023089440-A (JP)
Title: Oven apparatus for rice cracker
Inventor: HOSOKAWA TETSUO
IPC: B65G15/28
Filed: 2021-12-16
Abstract: To provide an oven apparatus for baking rice crackers while conveying them.SOLUTION: An oven apparatus 101 for baking rice crackers includes a first roll 102 having a cylindrical outer circumferential surface 104, a second roll 103 having a cylindrical outer circumferential surface 105, and an endless belt 106 arranged to contact the outer circumferential surface 104 of the first roll 102 and the outer circumferential surface 105 of the second roll 103. By rotating at least one of the first roll 102 and the second roll 103, the belt 106 conveys the rice crackers placed on the belt 106 while baking them. The outer circumferential surface of at least one of the first roll 102 and the second roll 103 has a coefficient of friction that does not cause the belt 106 to slide against the at least one outer circumferential surface when the belt 106 is conveying the rice crackers.SELECTED DRAWING: Figure 1
Patent JP-2022087091-A (JP)
Title: Light-emitting device
IPC: A63H33/22
Filed: 2021-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of expressing a movement of a user's applause with light in a simple configuration. 
     SOLUTION: A light-emitting device comprises a piezoelectric element, a light-emitting module emitting light using the piezoelectric element as a power supply, a conductive wire for connecting the piezoelectric element and the light-emitting module, and a body part in which the aforementioned components are disposed. The light-emitting device is so configured that in a state where a user's finger is inserted into an insertion hole, a first end of the body part is located on the back side of the user's hand and a second end is located on a palm side of the user's hand. The light-emitting module is disposed on the first end side with respect to the insertion hole in the longitudinal direction of the body part, and the piezoelectric element is disposed on the second end side with respect to the insertion hole in the longitudinal direction of the body part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022028013-A (JP)
Title: Compositions and Methods for Reducing Bioburden in Chromatography
IPC: A61L2/18
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for reducing the bioburden in chromatography. 
     SOLUTION: The invention provides methods for microbial bioburden reduction of various chromatography matrices, including bioburden reduction in the context of large-scale Protein A-based affinity chromatography columns. There is a need for new effective methods that can be used in the context of large-scale GMP and CGMP to reduce microbial bioburden of various chromatography matrices, and especially chromatography matrices involving proteinaceous ligands such as Protein A. The present invention addresses this need and other needs by providing compositions and methods for microbial bioburden reduction of chromatography matrices. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023093179-A (JP)
Title: Wave power generation device
Inventor: INAMURA KAZUHIKO
IPC: F03B13/14
Filed: 2021-12-22
Abstract: To provide a wave power generation device which does not need large scale installation work.SOLUTION: A wave power generation device 1 has: a floating body 2 having a hollow part; and a power generation system 3 housed in the hollow part. The power generation system 3 has: a mass body 4 which is held by the floating body 2 in a manner that enables raising and lowering operation relative to the floating body 2 floating in water; and a power generator 6 which can generate power by the raising and lowering operation of the mass body 4.SELECTED DRAWING: Figure 2
Patent JP-2023094997-A (JP)
Title: Nitride phosphor and light-emitting device
Inventor: KINOSHITA SHINPEI
IPC: F21V9/30
Filed: 2021-12-24
Abstract: To provide a nitride phosphor and a light-emitting device having excellent temperature characteristics.SOLUTION: A nitride phosphor having a composition contained in composition formulas represented by the formula (1) below, has an emission peak wavelength within a range of 585 nm or more and 610 nm or less in an emission spectrum when light having an emission peak wavelength within a range of 350 nm or more and 500 nm or less is irradiated, and with an emission intensity when the irradiated exciting light is shut-off as a reference intensity, an afterglow time when the emission intensity becomes 1/10 of the reference intensity is 2.49 μs or more. (BavSrwEux)2Si5 N8-y (1) (wherein, v, w, x, and y each satisfy 0.50≤v≤0.919, 0.08≤w≤0.50, 0.001≤x≤0.030, 0.9<v+w+x≤1.0, 0≤y≤0.5.)SELECTED DRAWING: Figure 3