baber/WOPTO huggingface dataset:
Patent JP-2023025388-A (JP)
Title: Power storage device and method for managing power storage device
Inventor: MATSUMOTO HISASHI
IPC: G01R31/382
Filed: 2021-08-10
Abstract: To reduce the risk that cells reach an unsafe mode when sensors fail.SOLUTION: A power storage device 50 comprises: cells 62; a plurality of sensors 54, 110, 58 that measure physical quantities of the cells 62; and a management device 120. The management device 120 estimates physical quantities of the cells 62 on the basis of an equivalent circuit model 130 of the cells 62 in parallel with monitoring of conditions of the cells 62 based on measurement results of the sensors. When a part of the plurality of sensors 54, 110, 58 fails, the management device 120 continues the monitoring of the conditions of the cells 62 by using an estimated value of the equivalent circuit model 130, and when determining that the estimation accuracy of the equivalent circuit model 130 is difficult to be maintained after the failure of the sensors, requests a host device 150 to make a transition to degeneration control.SELECTED DRAWING: Figure 10
Patent JP-2023030977-A (JP)
Title: Hydrogen production system
Inventor: ITO EIKI
IPC: C01B3/00
Filed: 2021-08-24
Abstract: To provide a system that enables thermally efficient hydrogen production.SOLUTION: A hydrogen production system comprises at least one container housing a hydrogen compound member, a heating device that heats the inside of the at least one container with a heating medium, a cooling device that cools the inside of the at least one container, and a water supply device that supplies water in the at least one container, and the heating device is provided with a solar concentrator that heats the heating medium by concentrating sunlight and irradiating the heating medium.SELECTED DRAWING: Figure 1
Patent JP-2023031098-A (JP)
Title: vehicle air conditioner
Inventor: OKAMOTO YOSHIYUKI
IPC: B60H1/22
Filed: 2021-08-24
Abstract: To secure sufficient heating capacity without using an auxiliary heater.SOLUTION: A vehicle air conditioner includes a compressor which compresses a refrigerant, an indoor heat exchanger which exchanges heat of the refrigerant compressed by the compressor to air supplied to an inside of a cabin, a refrigerant circuit having a heat exchanger for heat absorption which exchanges heat between the refrigerant and outside air or other heat medium, and a control device which controls the refrigerant circuit. The refrigerant circuit includes a hot gas circuit which bypasses an outdoor heat exchanger and makes the refrigerant flow in an intake side of the compressor from a downstream side of the indoor heat exchanger. The control device can selectively execute a plurality of heating modes including a hot gas heating mode for distributing the refrigerant in the hot gas circuit and heating the inside of the cabin by heat of the refrigerant compressed by the compressor without exchanging heat between the refrigerant and the outside air of the other heat medium at the heat exchanger, and a hot gas heating selection condition for selecting the hot gas heating mode is set.SELECTED DRAWING: Figure 1
Patent JP-2023032560-A (JP)
Title: Magnetostriction power generation element
Inventor: HASHIMOTO MASATERU
IPC: H02N2/18
Filed: 2021-08-27
Abstract: To provide a magnetostriction power generation element capable of increasing power generation efficiency.SOLUTION: A magnetostriction power generation element 1 includes a magnetostriction unit 2 having a magnetostriction body 4 in at least a portion, a magnet 7 that provides a magnetic bias to the magnetostriction body 4, and a coil 6 provided around the magnetostriction body 4. The magnetostriction unit 2 has a fixing unit (screw 2a) to be fixed on another member and a bent part 2b partially curved in a natural state. The magnetostriction body 4 is provided on at least the bent part 2b.SELECTED DRAWING: Figure 1
Patent JP-2023038016-A (JP)
Title: Conference setting system server and conference setting system
Inventor: YAMANAKA TAKASHI
IPC: G06Q10/02
Filed: 2021-09-06
Abstract: To provide a conference setting system server and a conference setting system configured to perform appropriate reservation settings for a schedule in accordance with schedules of participants.SOLUTION: A conference schedule setting unit 10 is connected to a plurality of terminals 40, a schedule management unit 20 which stores and manages schedule information of members in a specific organization, and a conference room reservation management unit 30 which stores and manages reservation information for each of conference rooms available in the specific organization, to configure a conference setting system. The conference schedule setting unit 10 acquires, based on conference setting information transmitted from an organizer terminal, available time information and schedule information before and after the available time, from the schedule management unit 20 and the conference room reservation management unit 30, and prepares a reservation schedule table from the acquired information, to be presented to the organizer terminal. The reservation schedule table displays, as a list, participants, available time zones of the conference rooms, and schedule information before and after the available time zones, for a conference schedule plan.SELECTED DRAWING: Figure 5
Patent JP-2022045924-A (JP)
Title: Shearing method and punching method for steel plate, and method for manufacturing press-molded article
Inventor: MORIMOTO MINAKO
IPC: B23D15/08
Filed: 2021-09-08
Abstract: To provide a shearing method and a punching method for steel plates, and a method for manufacturing press-molded articles, that can restrict distortion and fine cracks formed on sheared end surfaces.SOLUTION: An upper blade and/or a lower blade including coating film are used to bring the coating film into contact with a steel plate having tensile strength of 1180 MPa or more, and to cut out the steel plate.SELECTED DRAWING: Figure 1
Patent JP-2021184957-A (JP)
Title: Game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2021-09-15
Abstract: To provide a game machine capable of adding to the interest in a game.SOLUTION: A performance display device can display a sound volume meter capable of determining the current sound volume level. The sound volume meter can be displayed either during the execution of a variable game or during a standby period during which the variable game is not executed. In addition, a performance display device, when displaying the sound volume meter during the standby period, terminates the display of the sound volume meter by the time title information or alert information is displayed, and when a cross key is operated while the title information or the alert information is displayed, can display the sound volume meter. Further, the performance display device can make a first opening notification when a frame opening error is detected. Furthermore, a sub-control CPU can adjust the sound volume level even when the first opening notification is being executed by the performance display device.SELECTED DRAWING: Figure 13
Patent JP-2023043655-A (JP)
Title: Stator for rotary electric machine, rotary electric machine provided with same, and method for manufacturing stator for rotary electric machine
Inventor: ABE KAZUAKI
IPC: H02K3/34
Filed: 2021-09-16
Abstract: To provide a stator for rotating electric machine that can reduce eddy current loss while increasing the lamination factor of a coil and has excellent productivity.SOLUTION: A stator for rotating electric machine includes an armature winding 20, coil holders 31 and 32 that house the armature winding 20, and a non-magnetic coil guide 6 that holds the armature winding 20 in the storage position with respect to the coil holders 31 and 32, and the coil holders 31 and 32 are filled with a mold resin 7 containing soft magnetic powder, and the armature winding 20 is fixed at the storage position in the coil holders 31 and 32 in a hardened state.SELECTED DRAWING: Figure 2
Patent JP-2023044331-A (JP)
Title: Liquid substance processing filter
Inventor: NAGASHIMA TOSHIHIKO
IPC: A47L7/00
Filed: 2021-09-17
Abstract: To provide a liquid substance processing filter that can suck a liquid substance without lowering suction force of a suction device and can prevent a sucked liquid substance from leaking out from a filter body.SOLUTION: A liquid substance processing filter 10 includes: a bag-like filter body 1 including an opening part and having gas permeability; a sheet body 2A(2B) including a water absorbing polymer 2a placed inside the filter body 1; and a plate-like support body 3 including a liquid substance suction port 3a fitted to the opening part of the filter body 1. The filter body 1 is sectioned into three housing spaces 1A, 1B, 1C. The center housing space 1A is a space communicated to the opening part and storing the sucked liquid substance. A sheet body 2A(2B) is stored in each of the housing spaces 1B(1C) of both side parts of which wall surfaces are adjacent to the center housing space 1A.SELECTED DRAWING: Figure 1
Patent JP-2023049169-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: TOKUYAMA SATOSHI
IPC: H01L21/56
Filed: 2021-09-29
Abstract: To provide a manufacturing method of a semiconductor device in which an electrode made of a metal material that dissolves in a developing solution or a stripping solution is disposed on a semiconductor element surface, and the semiconductor device manufactured by the manufacturing method.SOLUTION: A method includes steps of: preparing a wafer on which an electrode 11 of a semiconductor element 10 is formed, the electrode made of a metal material that dissolves in a developing solution or a stripping solution; forming a wiring pattern 13 covering the electrode 11 on the wafer, the wiring pattern made of a metal material that does not dissolve in the developing solution or the stripping solution; forming a post comprising a resist layer that is cured to form an opening 60; individualizing the wafer having the post formed thereon into each semiconductor element 10 while the post is formed; die bonding the semiconductor element 10 on a substrate; electrically connecting the semiconductor element 10 and an external electrode 31 on the substrate; disposing the semiconductor elements 10 and the substrate in a sealing mold, and sealing these with a resin; and removing the post to form the opening 60.SELECTED DRAWING: Figure 1
Patent JP-2022008652-A (JP)
Title: Portable physiology monitor
IPC: A61B5/08
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To provide wearable devices capable of measuring a core body temperature and other vital signs of a user in a range of situations. 
     SOLUTION: The wearable device is arranged to be retained within the ear canal of an ear in order to prevent inadvertent removal from the ear. Providing an infrared thermopile at the innermost end of an ear insert ensures that the infrared thermopile is provided as close as possible to the tympanic membrane which will be used to provide an indication of the core body temperature. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023051214-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ISHIKAWA RYOSUKE
IPC: G03G15/20
Filed: 2021-09-30
Abstract: To provide a fixing device and an image forming apparatus that can appropriately control spraying of a fixer.SOLUTION: A fixing device comprises a spray unit, a supply unit, and a control section. The control section acquires the number of rotations of a motor by using an encoder (S21), outputs a control signal for controlling the motor to the motor (S24, S27), and performs feedback control for adjusting the control signal so that the number of rotations of the motor changing according to the viscosity of a fixer falls within a predetermined range.SELECTED DRAWING: Figure 6
Patent JP-2022068107-A (JP)
Title: Worm reducer and manufacturing method of the same
Inventor: NAKAGAWA HIKARU
IPC: F16H1/16
Filed: 2021-10-01
Abstract: To provide a worm reducer which can effectively prevent axial displacement of a rolling bearing which is fitted in a resin gear housing, and to provide a manufacturing method of the worm reducer.SOLUTION: A worm reducer includes: a gear housing 9 having an outer ring fitting surface 43, which has a cylindrical surface shape, on an inner peripheral surface and made of a thermoplastic resin; a rolling bearing (a first bearing 18) having an outer ring 41 which is fitted in the outer ring fitting surface 43; and an annular removal prevention member (a first removal prevention member 22) which is disposed adjacent to one axial side of the outer ring 41 and prevents the outer ring 41 from being displaced to the one axial side. The removal prevention member is made of a same thermoplastic resin as the gear housing 9 and is welded to the gear housing 9 in a state that its side surface, which faces the other axial side, is butted with a side surface at the one axial side of the outer ring 41. A border part between the gear housing 9 and the removal prevention member has a gutter 52 which retains burrs generated when the removal prevention member is welded to the gear housing 9.SELECTED DRAWING: Figure 4
Patent JP-2023054447-A (JP)
Title: System, communication device, and communication method
Inventor: HASEGAWA YOSUKE
IPC: H04B1/3827
Filed: 2021-10-04
Abstract: To provide a mechanism capable of optimizing the timing of measuring the distance between devices.SOLUTION: A system includes a first communication device that performs wireless communication conforming to a first wireless communication standard and wireless communication conforming to a second wireless communication standard different from the first wireless communication standard, and a second communication device that performs wireless communication conforming to the first wireless communication standard and wireless communication conforming to the second wireless communication standard, and the first communication device and the second communication device perform wireless communication conforming to the first wireless communication standard, and performs wireless communication conforming to the second wireless communication standard for measuring the distance between the first communication device and the second communication device when it is determined that information obtained by the wireless communication conforming to the first wireless communication standard satisfies a predetermined condition by either the first communication device or the second communication device.SELECTED DRAWING: Figure 1
Patent JP-2023056199-A (JP)
Title: Beer-taste beverage, method of producing beer-taste beverage, and method of improving flavor of beer-taste beverage
Inventor: TAKOI KIYOSHI
IPC: A23L2/56
Filed: 2021-10-07
Abstract: To provide a beer-taste beverage to which a fragrant green flavor is imparted and enhanced, a method of producing the beer-taste beverage, and a method of improving the flavor of the beer-taste beverage.SOLUTION: A beer-taste beverage according to the present invention contains 25.0 ppb or more of vanillin and 6.0 ppb or more of dihydroactinidiolide. A method of producing a beer-taste beverage according to the present invention includes a step of setting the content of vanillin to 25.0 ppb or more and the content of dihydroactinidiolide to 6.0 ppb or more. The method of improving the flavor of a beer-taste beverage according to the present invention is a method of improving the flavor of a beer-taste beverage by imparting and enhancing a fragrant green flavor, and includes a step of setting the content of vanillin to 25.0 ppb or more and the content of dihydroactinidiolide to 6.0 ppb or more.SELECTED DRAWING: Figure 1
Patent JP-2023059637-A (JP)
Title: Resolver
Inventor: SAKAI TATSUYA
IPC: H02K3/46
Filed: 2021-10-15
Abstract: To provide a resolver which can prevent damage to a coupling portion between a connector housing and an insulator, and can also prevent loosening of connector pins.SOLUTION: An insulator includes a first insulator 31 and a second insulator 32 which are fitted on both sides in the axial direction of a stator core 21. A terminal block part 31e is provided at a position, on the insulator, traversing a portion of a core back part 21a of the stator core. A plurality of resin pins 31g are formed on the outer periphery of a first insulator-side terminal block part. The resin pins are inserted into resin pin through-holes 33e on a second insulator-side terminal block part 33d so that the first insulator-side terminal block part may be coupled to the second insulator-side terminal block part or a terminal pin cover 34 via the resin pins. A plurality of terminal pins are implanted into the first insulator-side terminal block part. Each of the terminal pins has a protrusion at a position to be press-fitted into each of the terminal pin through-holes on the second insulator-side terminal block part.SELECTED DRAWING: Figure 3
Patent JP-2023060469-A (JP)
Title: Elevator hoisting machine
Inventor: SHINAGAWA TOMOHIRO
IPC: B66B11/08
Filed: 2021-10-18
Abstract: To obtain an elevator hoisting machine that can reduce the work space required to replace the sheaves.SOLUTION: An elevator hoisting machine includes: a sheave support 3 having a first rotating part 802 having a cylindrical outer peripheral surface 806 and a second rotating part 803 having a cylindrical outer peripheral surface 807, in which the first rotating part 802 and the second rotating part 803 are arranged adjacent to each other, and a diameter D1 of the outer peripheral surface 806 of the first rotating part 802 is larger than a diameter D2 of the outer peripheral surface 807 of the second rotating part 803; and a sheave 4 having a first fitting part 403 formed with a first hole 406 into which the first rotating part 802 is fitted, and a second fitting part 404 formed with a second hole 407 into which the second rotating part 803 is fitted, in which the outer peripheral surface 806 of the first rotating part 802 and the inner peripheral surface of the first hole 406 are in surface contact with each other, and the outer peripheral surface 807 of the second rotating part 803 and the inner peripheral surface of the second hole 407 are in surface contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2023061714-A (JP)
Title: Harness clip and harness assembly
Inventor: HAMAOKA YUMI
IPC: F16B19/00
Filed: 2021-10-20
Abstract: To improve the productivity of a harness clip and improve the assemblability of a harness assembly including the harness clip.SOLUTION: A harness clip 3 includes a plate 4 holding a wire harness 2, and an anchor 5 fixing the plate 4 to a fixation target. The harness clip 3 has a coupling portion 6 for coupling the plate 4 and the anchor 5. Further, the coupling portion 6 is formed so as to achieve the coupling while changing the relative angle between the plate 4 and the anchor 5.SELECTED DRAWING: Figure 8
Patent JP-2022003595-A (JP)
Title: Electronic medical record terminal for animal patients, electronic medical record program for animal patients, and electronic medical record system for animal patients
Inventor: OKAZAKI JUN
IPC: G16H10/60
Filed: 2021-10-21
Abstract: To provide a user interface capable of performing a series of processing from medical examination to accounting and payment processing.SOLUTION: A disclosed electronic medical record terminal for animal patients having a touch display includes: a storage unit that stores animal patient information and accounting history information; an extraction unit that extracts a piece of new record information newly created on the day of the visit out of the animal patient information; a calculation unit that calculates the individual remuneration amount and the total remuneration amount, which is the total amount of the individual remuneration amount calculated for each new record information, based on the extracted new record information; a display unit that generates the payment amount from the total reward and displays the same at least on the touch display; a reception unit that receives an input of the amount received from an owner-user; a payment processing unit that processes the payment based on the payment and the amount received; and a registration unit that registers the payment process in the accounting history information.SELECTED DRAWING: Figure 5
Patent JP-2022023919-A (JP)
Title: Overvoltage protection and short-circuit withstanding for gallium nitride devices
IPC: H02M1/00
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide overvoltage protection for a switch circuit and switching device, which operates to affect a control voltage to at least partially turn on a transistor. 
     SOLUTION: A switch circuit (100) includes a driver circuit (116), and a silicon transistor (102) coupled with a gallium nitride (GaN) or some other high electron mobility first transistor (101), or some other current source circuit. In a first mode, the driver (116) operates to deliver a control voltage signal (GC1) to the first transistor (101), and in a second mode, in response to a detected overvoltage condition associated with the first transistor (101), controls the current source circuit (102) to conduct a sink current (I2) from the first transistor (101). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022089765-A (JP)
Title: Centrifuge device and lock module
Inventor: LIANG CHENG-SHENG
IPC: B04B1/02
Filed: 2021-11-05
Abstract: To provide a centrifuge device that achieves reduction in the overall volume and meets the requirement of portability.SOLUTION: A centrifuge device, including a base, a rotation platform, and a lock module, is provided. The rotation platform is disposed on the base and adapted to support a rotor of a centrifugal bowl. The rotor is rotatably connected to a stator of the centrifugal bowl. The lock module includes a main body, a lock assembly, and a positioning component. The main body is disposed on the base. The lock assembly is movably connected to the main body and located above the rotation platform. The lock assembly is adapted to be operated in a first state to lock the stator and to be operated in a second state to be separated from the stator. The positioning component is movably connected to the main body. The positioning component is adapted to move to a first position to position the lock assembly in the first state and to move to a second position to release the lock assembly.SELECTED DRAWING: Figure 2
Patent JP-2023069140-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358