baber/WOPTO huggingface dataset:
Patent JP-2022055333-A (JP)
Title: Phase-change (pcm) device and production method
Inventor: LI NING
IPC: H01L21/8239
Filed: 2021-09-17
Abstract: To provide a phase-change memory.SOLUTION: A phase-change memory (PCM) includes a dielectric layer 206, a bottom electrode 204 disposed in the dielectric layer 206, a liner material 203 disposed on the bottom electrode 204, a phase-change material 202/205 disposed on the liner material 203, and a top electrode disposed above the phase-change material 202/205 and the dielectric layer 206. The invention provides a phase-change memory (PCM) device production method and a PCM device.SELECTED DRAWING: Figure 1
Patent JP-2023044111-A (JP)
Title: Coupling structure and image forming apparatus
Inventor: HARA YOSHIAKI
IPC: G03G21/16
Filed: 2021-09-17
Abstract: To achieve electrically stable grounding in a coupling structure between sheet metals which are used in an image forming apparatus.SOLUTION: A coupling structure 41 is provided in an image forming apparatus that forms an image on a recording material on the basis of image information, and couples a box-shaped sheet metal 112 and a top plate 409 each having an insulative layer on a surface of a metal layer made of a metal. The coupling structure 41 includes: a conductive portion 413a formed by exposing the metal layer by exfoliating the insulative layer by laser machining in the box-shaped sheet metal 112; a conductive portion formed by exposing the metal layer by exfoliating the insulative layer by laser machining in the top plate 409; and screws to couple the box-shaped sheet metal 112 and the top plate 409 in a state where the conductive portion 413 and the conductive portion are at least partly contacted with each other.SELECTED DRAWING: Figure 12
Patent JP-2023047142-A (JP)
Title: Frozen cream source
Inventor: HIRAUCHI MARIKO
IPC: A23L3/36
Filed: 2021-09-24
Abstract: To provide a frozen cream source that is less prone to quality deterioration caused by freezing and thawing and has a thick body and flavor typical of yolk.SOLUTION: A frozen cream source contains enzyme-treated yolk of 0.2-2 mass% and emulsifier of 0.02-1 mass%. The enzyme-treated yolk is preferably the yolk enzyme-treated with protease and/or phospholipase. The emulsifier preferably contains glycerol fatty acid ester.SELECTED DRAWING: None
Patent JP-2023048020-A (JP)
Title: W/o type emulsified cosmetic or external preparation
Inventor: KAJI AOI
IPC: A61Q17/00
Filed: 2021-09-27
Abstract: To provide a W/O type emulsified cosmetic or an external preparation which can be spread with a light force when applied, has good compatibility with the skin, and does not cause whitening.SOLUTION: The above problems are solved by using polyglycerly isostearate and polyglycerly polyricinoleate.SELECTED DRAWING: None
Patent JP-2023048239-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-09-28
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A special symbol variation display is executed on the basis of the determination result of the determination information acquired by satisfaction of a first acquisition condition, and an ordinary symbol variation display is executed on the basis of the determination result of the determination information acquired by satisfaction of a second acquisition condition. A game machine can be controlled to be in a normal game state and a time-saving game state. When the first acquisition condition is satisfied or when the second acquisition condition is satisfied, a first command and a second command can be transmitted. When the first acquisition condition is satisfied in the time-saving game state, the execution of the first performance display corresponding to the first command is restricted, but the second performance display corresponding to the second command is executed. When the second acquisition condition is satisfied in the time-saving game state, the first performance display corresponding to the first command and the second performance display corresponding to the second command are executed.SELECTED DRAWING: Figure 69
Patent JP-2023050629-A (JP)
Title: Notification system
Inventor: TASAKA SHUN
IPC: G08G1/16
Filed: 2021-09-30
Abstract: To provide a notification system that can enhance traffic safety in various traffic areas, including areas where vehicle behavior is not always clear.SOLUTION: A notification system 100 includes: an information processor IP that communicates with an automated vehicle VE scheduled to pass through a predetermined traffic area TR to grasp the behavior of the automated vehicle VE; and a notification unit 70 that notifies information corresponding to the behavior of the automated vehicle VE obtained by the information processor IP. The system enables notification to vehicles, pedestrians, etc. other than the automated vehicle VE, such as whether or not they can pass, alerting them, etc., to enhance traffic safety.SELECTED DRAWING: Figure 4
Patent JP-2023051294-A (JP)
Title: Light-emitting device
Inventor: IMAZU KENJI
IPC: H01L23/02
Filed: 2021-09-30
Abstract: To provide a light-emitting device capable of improving the reliability without reducing the efficiency of extracting ultraviolet light.SOLUTION: A light-emitting device includes a substrate, a pair of substrate electrodes disposed on an upper surface of the substrate, a substrate wire disposed on the upper surface of the substrate so as to surround the entire periphery of the pair of substrate electrodes, and a light-emitting element having a pair of element electrodes and an element wire surrounding the entire periphery of the pair of element electrodes disposed on a lower surface thereof and emitting ultraviolet light by supply of current from the pair of substrate electrodes through the element electrodes. The pair of element electrodes are hermetically sealed by joining the substrate wire and the element wire.SELECTED DRAWING: Figure 4
Patent JP-2023053678-A (JP)
Title: Method of manufacturing simple structure having shingle roof
Inventor: OKADA KAZUOMI
IPC: E04H6/02
Filed: 2021-10-01
Abstract: To provide a method of manufacturing a simple structure having a shingle roof with easy construction.SOLUTION: The method includes a simple structure, and a construction jig for a shingle. The simple structure has a front support frame and a rear support frame that are erected at a distance in the front-back direction from each other. The front and rear support frames each have a pair of pillars, a beam as a bridge between upper ends of the pillars, and a tight frame attached to the beam. The construction jig has a base placed on the top surface of the beam by straddling the tight frame in the front-back direction, and a roller supported rotatably in the front-back direction at the top of the base.SELECTED DRAWING: Figure 1
Patent JP-2023054720-A (JP)
Title: Transport roller device
Inventor: KANEKO TOSHIMITSU
IPC: H02P5/46
Filed: 2021-10-04
Abstract: To achieve exact movement and stopping of a heavy object by reducing a time lag of the transmission of a motor driving force to a roller for improved followability.SOLUTION: A transport roller device 100 performs only actions of 'forward', 'retraction' and 'stop' of the transport roller device as a result of four rollers 210BR, 210BL, 210FR, 210FL rotating in the same direction. The axial rotation of motors 310R, 310L are transmitted to rotating shafts 220F, 220B of the rollers through only reduction gears 312R, 312L and axial direction converters 314R, 314L without need for complicated chain mechanism and gear mechanism. Accordingly, the time lag resulting from a play in a chain or the like does not occur, and the axial rotation of the motor is transmitted to the roller, so that start and finish of forward and retraction actions follows the operation of a remote control 400 very well. It is thus possible to exactly transport and install a heavy article to be transported to a desired position.SELECTED DRAWING: Figure 1
Patent JP-2022001964-A (JP)
Title: Electro-optic media including encapsulated pigments in gelatin binder
Inventor: PETER CARSTEN BAILEY WIDGER
IPC: G02F1/167
Filed: 2021-10-13
Abstract: To provide an electro-optic medium exhibiting reduced haze and having other improved properties.SOLUTION: An electro-optic medium exhibiting reduced haze and having other improved properties may be obtained by including a binder containing fish gelatin and acacia. The electro-optic medium may include a plurality of capsules in a binder, each capsule containing a plurality of electrically charged particles and a fluid, the charged particles being movable by application of an electric field.SELECTED DRAWING: Figure 3
Patent JP-2023059504-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-15
Abstract: To provide a game machine capable of performing suitable customer-waiting control.SOLUTION: A performance control CPU 120 displays a first background display 004SG081 during a first customer-waiting period (first period) after completion of a game (stopping and displaying of a variable display) in a low-base state, and displays a demonstration movie during a second customer-waiting period (second period) after completion of the first customer-waiting period.SELECTED DRAWING: Figure 31
Patent JP-2023060736-A (JP)
Title: Route planning device, route planning method, and route planning program
Inventor: KATSUKI RIE
IPC: G05D1/00
Filed: 2021-10-18
Abstract: To achieve reduction in route planning time.SOLUTION: A route planning device 10 includes a temporary route calculation part 20A and a via-point addition part 20B. The temporary route calculation part 20A calculates a temporary route via a plurality of patrol points arranged in a virtual space where an obstacle is removed from a space including the obstacle. The via-point addition part 20B derives a route to which one or more via-points are added around an interference point between the obstacle included in the space and the temporary route with calculation accuracy according to the precision of the via-point calculation.SELECTED DRAWING: Figure 1
Patent JP-2023061725-A (JP)
Title: Lever auxiliary tool, cooking device, and lever
Inventor: MATSUMOTO KOJI
IPC: E05B1/00
Filed: 2021-10-20
Abstract: To provide a lever auxiliary tool capable of suppressing touching of a hand or an arm of an operator on a door and easily opening/closing the door even when the operator does not operate a lever of the door by hand.SOLUTION: A lever auxiliary tool 30 can be attached to a lever 20 provided in a door 13 of a cooking chamber 11 of a heating cooking device 1. The lever auxiliary tool 30 comprises: a body 31 that holds the lever 20 and extends in a radial direction with respect to a rotation axis of the lever 20; a first operation part 32 that is provided on a side surface of one side of the body 31 in a rotation direction of the lever 20 and applies an operation force for rotating the lever 20 from a lock position to an unlock position; a partition part 35 that is provided at a position closer to the door 13 than the first operation part 32 and extends from the body 31 to the one side so as to separate the first operation part 32 from the door 13; and a second operation part 34 that is provided on a side surface of the other side of the body 31 in the rotation direction and applies an operation force for rotating the lever 20 from the unlock position to the lock position.SELECTED DRAWING: Figure 4
Patent JP-2022153244-A (JP)
Title: Mutant glucose dehydrogenase with improved thermostability and use thereof
Inventor: HAYADE KOJI
IPC: G01N27/327
Filed: 2021-10-22
Abstract: To provide glucose dehydrogenases with improved thermostability.SOLUTION: The present invention is a mutant FAD-dependent glucose dehydrogenase, comprising a catalytic subunit, an electron transport subunit, and a hitchhiker subunit, each of said catalytic subunit amino acid sequence and said electron transport subunit amino acid sequence comprising a cysteine residue introduced therein, and the catalytic subunit and the electron transport subunit being linked to each other through disulfide bonds between the cysteine residues, resulting in improved thermal stability.SELECTED DRAWING: Figure 1
Patent JP-2023064012-A (JP)
Title: Dump truck drive system
Inventor: KANEKO SATORU
IPC: H02P9/04
Filed: 2021-10-25
Abstract: To provide a dump truck drive system capable of controlling the output according to a smaller capacity of a converter for an exciting two-winding induction generator and the converter capacity.SOLUTION: The dump truck drive system includes: an induction generator 20 that has a primary winding including main winding and auxiliary winding; a rectifier 8 that converts the AC voltage generated in the main winding to a DC voltage; a main machine side load 9 connected to the rectifier 8; a converter 21 connected to the auxiliary winding, which excites the secondary winding of the induction generator 20 and converts the AC voltage produced in the auxiliary winding to a DC voltage; an auxiliary side load 12 connected to the converter 21; and a control device 30 for controlling the converter 21. The control device 30 controls DC voltage of the auxiliary side load 12 based on the required power of the auxiliary side load 12 and controls the DC voltage of the main machine side load 9 based on the converter capacity, which is the required power of the main machine side load 9 and the current capacity of the converter 21.SELECTED DRAWING: Figure 5
Patent JP-2022176040-A (JP)
Title: Heater power source connection device for heat treatment oven
Inventor: NAKANISHI SATORU
IPC: H05B3/02
Filed: 2021-10-27
Abstract: To provide a heater power source connection device for a heat treatment oven, the heater power source connection device improving current-carrying performance for a heater unit, solving the problem such as short and short circuit and the problem of reduction in durability caused from a terminal part of the heater unit, minimizing disturbance and interference on current flow to keep the current flow stable, and minimizing electrical contact.SOLUTION: A heater power source connection device for a heat treatment oven can be configured to include: a heater unit including a bus bar that is mounted in a chamber of the heat treatment oven and supplies low voltage and large current through an electrode connected for heating or drying a board via heat and including a heating plate comprising a heating element having the electrode electrified by the bus bar; and a power source supply terminal unit that is attached to the heating plate for electrifying the heating element from the bus bar of the heater unit via a power source supply line for inducing power source supply and is connected to the power source supply line.SELECTED DRAWING: Figure 7
Patent JP-2023066833-A (JP)
Title: game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine capable of enhancing an amusement of a game.SOLUTION: In a Pachinko game machine PY1, a first start port 11, a second start port 12, a third start port 13, a second big winning port 15, etc. are provided in a game area 6. A microcomputer 101 for game control of the Pachinko game machine PY1 executes jackpot determination processing in response to entry of a game ball into the third start port 13, and when the result of the processing is determined to be small winning, can execute a small winning game for opening the second big winning port 15. Further, the microcomputer 101 for game control can set a game state to a non-time shortening state, and to a time shortening state B in which a game ball can enter the second start port 12 easily. Besides, the microcomputer 101 for game control can set the non-time shortening state when power input accompanied by operation of an RAM clear switch 193 is executed. In the non-time shortening state, the game ball can enter the second big winning port 15 more easily than in the time shortening state B by the opening of the second big winning port 15 based on the small winning.SELECTED DRAWING: Figure 49
Patent JP-2023066914-A (JP)
Title: Wind screen for microphone and microphone device
Inventor: SANO YUSUKE
IPC: H04R1/08
Filed: 2021-10-29
Abstract: To facilitate attachment/detachment of a wind screen to/from a microphone, and also to prevent the wind screen from coming off the microphone.SOLUTION: In a microphone 10, a wind screen 20 for the microphone includes: a wind screen body 21 to be detachably attached to the microphone 10; and an attachment/detachment member 22 to be joined with the wind screen body. The wind screen body includes an insertion bore 211h for storing the microphone. The attachment/detachment member includes: an insertion hole 223h into which the microphone to be stored in the insertion bore is inserted; and a claw part 224 bendably constituted and arranged at the insertion hole. The claw part is positioned at a steady-state position without being bent before the microphone is inserted from the insertion hole to the insertion bore, is bent toward the insertion bore by the microphone during a period when the microphone is inserted from the insertion hole to the insertion bore, and then returns to the steady-state position after the microphone is stored in the insertion bore.SELECTED DRAWING: Figure 7
Patent JP-2022025118-A (JP)
Title: Estimation device, control method, program, and storage medium
IPC: G01C21/28
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an estimation device with which it is possible to estimate the current position with high accuracy. 
     SOLUTION: A driving assistance system comprises: an onboard device 1 mounted in a vehicle, for exercising control that pertains to assistance in driving the vehicle; a lidar 2; a gyro sensor 3; and a vehicle speed sensor 4. The onboard device 1 acquires a measured value z t   k  from the lidar 2 that indicates a positional relationship between a reference landmark Lk of an index k and the host vehicle. The onboard device 1 corrects a pre-estimate value x -   t  having been estimated from the movement speed measured by the vehicle speed sensor 4 and the angular speed measured by the gyro sensor 3, on the basis of a position vector m k  of the reference landmark Lk included in a map database 10 and the measured value z t   k , and thereby calculates a post-estimate value x ^   t . 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068587-A (JP)
Title: Proximity-type ic card, non-contact chip and execution management method of command
Inventor: KANEDA MIYUKI
IPC: G06K19/07
Filed: 2021-11-02
Abstract: To restrict processing that can be executed in a proximity-type IC card according to the power supplied to the proximity-type IC card.SOLUTION: A proximity-type IC card 1 comprises: a coil antenna 1a; a power source circuit 210 which generates the DC supply voltage from the AC voltage generated by the coil antenna 1a; a voltage detection circuit 22 which detects a voltage value of the supply voltage; and a command processing unit 10 which compares the voltage value of the supply voltage detected by the voltage detection circuit 22 with the minimum execution voltage value set in the command 11 before executing the command 11 corresponding to a command message encoded in a carrier wave and executes the command 11 when the voltage value of the supply voltage reaches the minimum execution voltage value.SELECTED DRAWING: Figure 3
Patent JP-2023074510-A (JP)
Title: Stock Trading System, Stock Trading Method, and Stock Trading Program
Inventor: SUGIYAMA TADAO
IPC: G06Q40/04
Filed: 2021-11-04
Abstract: To provide a stock trading system by which, with regards to a stock trading system, a method, and a program for trading stocks by using points, an operation side can also gain benefits of stock trading by points.SOLUTION: A point giving history analysis unit 101 analyzes point giving history stored in a possessed point management unit 107 when a customer 111 or another customer 113 trades (sell and buy) stocks by using points given when they traded products or services via a product/service trading control unit 106. Based on the point giving history analyzed by the point giving history analysis unit 101, a related brand stock trading control unit 102 displays, on a point confirmation screen 103 for confirming points displayed on terminals operated by the customers, information promoting the customers to make purchases, e.g., stocks of related brands.SELECTED DRAWING: Figure 1
Patent JP-2022028723-A (JP)
Title: System for and method for treating aneurysms
IPC: A61B17/135
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that can be used for treating an aneurysm in a blood vessel. 
     SOLUTION: The system and method can use a catheter. The catheter includes a tube, a wire disposed within the tube, and an occlusion element. The occlusion element is disposed on the wire. The occlusion element is configured to fit within the tube, and slides out of an opening at a distal end of the tube in response to movement of the wire within the tube. The occlusion element is configured to expand to have a radius greater than a radius of the tube and cover a neck portion (16) of an aneurysm (10). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069567-A (JP)
Title: Total reflection measurement apparatus
Inventor: USUKI MASATERU
IPC: G01N21/65
Filed: 2021-11-05
Abstract: To provide a total reflection measurement apparatus capable of performing Raman spectroscopic measurement simultaneously and executing Raman spectroscopic measurement while suppressing influences of ATR prism derived Raman peak.SOLUTION: A total reflection measurement apparatus 100 comprises an infrared optical instrument 220 and a Raman module 10. The infrared optical instrument 220 is located closer to an ATR prism 200 than a sample, and irradiates the prism 200 with infrared light to collect infrared light from the prism 200. The Raman module 10 is located opposite the prism 200 with respect to the sample, and comprises a guide cylinder 60 for emitting excitation light from an excitation light source 12 toward the sample, and a lens body 58 arranged therein. The tip of the guide cylinder 60 is in a position for pushing the sample toward the prism 200. The Raman module 10 comprises a positioning device 40 of the lens body 58 moving the lens body 58 along an excitation optical axis, and a spectroscope 12 spectroscopically detecting Raman light condensed by the lens body 58.SELECTED DRAWING: Figure 1
Patent JP-2023070923-A (JP)
Title: Engine state estimation device
Inventor: SUNAKAWA YUICHIRO
IPC: F02D45/00
Filed: 2021-11-10
Abstract: To suppress continuation of combustion failure of an engine.SOLUTION: An engine state estimation device is mounted on an engine device together with an engine that has a throttle valve arranged in an intake pipe, and estimates an intake air quantity of the engine from the pressure of the intake pipe. The engine state estimation device estimates a cylinder flow-in air quantity passing through a throttle valve from the opening thereof, sets an upper limit value of the intake air quantity by using an upper limit coefficient based on the estimated cylinder flow-in air quantity and an engine revolution speed, and estimates the intake air quantity to be the smaller of a provisional intake air quantity based on the pressure of the intake pipe and the set upper limit value.SELECTED DRAWING: Figure 11