baber/WOPTO huggingface dataset:
Patent JP-2021164797-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-07-14
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102.SELECTED DRAWING: Figure 13
Patent JP-2021165632-A (JP)
Title: refrigerator
Inventor: TAGASHIRA SHUHEI
IPC: F25D17/08
Filed: 2021-07-19
Abstract: To provide a refrigerator capable of discharging cold air to a desired direction with a simple structure.SOLUTION: A refrigerator includes: a refrigeration chamber (storage chamber) having an aperture on its front face, and configured to cool and store an object to be stored; and a cold air passage arranged on a back face of the refrigeration chamber. The cold air passage has a guide part configured to guide cold air forward, and a discharge port 33 opened on a front face of the guide part. A shielding part 32c extends in an opposite direction F from a front end of a first peripheral wall 32a of the guide part toward a second peripheral part 32b opposite to the first peripheral wall 32a, and forms a peripheral edge of the discharge port 33. A distance D1 in the opposite direction F between the discharge port 33 and the first peripheral wall 32a is larger than a distance D2 in the opposite direction F between the discharge port 33 and the second peripheral wall 32b.SELECTED DRAWING: Figure 13
Patent JP-2023017263-A (JP)
Title: Sorting equipment of waste plastics and sorting method of waste plastics
Inventor: OISHI SHOJI
IPC: B29B17/00
Filed: 2021-07-26
Abstract: To provide sorting equipment which sorts waste plastics by material with high accuracy.SOLUTION: Sorting equipment of waste plastics includes: a surface treatment part which treats surfaces of a waste plastic pieces including black waste plastic pieces; an irradiation part which irradiates the surface-treated waste plastic pieces with light; a reflection spectrum detection part which receives reflected light of the irradiated light and detects a spectrum of the reflected light; a determination part which determines the material of the waste plastic pieces on the basis of the spectrum of the reflected light; and a sorting part which sorts at least the black waste plastic pieces by material on the basis of the result of determination.SELECTED DRAWING: Figure 1
Patent JP-2022055310-A (JP)
Title: Water feeder for sanitary ware
Inventor: KIM CHANG HO
IPC: E03D5/10
Filed: 2021-07-28
Abstract: To provide a water feeder for sanitary ware which prevents a flow of water discharged through a water discharge hole from being abruptly blocked.SOLUTION: A housing 100 in which a water supply hole 101, a water discharge hole 102 and a flow passage are formed is arranged, a diaphragm and receiving protrusion are formed at an upper side of the water discharge hole 102, a partitioning cap in which a passage hole for making upper and lower spaces of the housing 100 communicate with each other is formed, a cam plate for landslide-opening and closing the passage hole is arranged, a shaft part is formed at an upper part of the cam plate, an opening/closing device in which a motor 250 for rotating the shaft part is formed at an upper face of the housing 100 is arranged, and a flow of water discharged through the water discharge hole 102 is prevented from being abruptly blocked by landslide-releasing or blocking the water discharge hole 102 by a diaphragm while landslide-releasing or blocking the passage hole by the cam plate which rotationally ascends and descends and moves along an upper face of a receiving protrusion of the partitioning cap.SELECTED DRAWING: Figure 1
Patent JP-2022167739-A (JP)
Title: Cargo box
Inventor: OTA HIDEYUKI
IPC: B65D90/62
Filed: 2021-07-29
Abstract: To provide a cargo box with high loading efficiency.SOLUTION: A cargo box 10 of the present invention includes: a top surface frame 38 for holding the periphery of a roof part 10B of the cargo box 10; an air cylinder 20 for raising and lowering the top surface frame 38 with respect to a body 10A of the cargo box 10; a shutter 28 for forming a part of a side surface of the cargo box 10; and a shutter drive device 34 for opening and closing the shutter 28. When the top surface frame 38 is lifted by the air cylinder 20 and the shutter 28 is fully opened by the shutter driving device 34, a space between a floor surface 14B of the cargo box 10 and the top surface frame 38 is fully opened.SELECTED DRAWING: Figure 2
Patent JP-2023021861-A (JP)
Title: Rotary electric machine
Inventor: OSHIDA TAKASHI
IPC: H02K1/06
Filed: 2021-08-02
Abstract: To provide a rotary electric machine which allows improvement in assemblability of a rotor through reduction of the total number of magnets, while suppressing a rise in suction force caused by corners of a stair-like shape formed by a stator and a rotor.SOLUTION: A rotary electric machine comprises: a stator having a stator core around which an armature coil is wound; and a rotor which is rotatably disposed via a predetermined radial gap from the stator, and which has a magnet and a rotor core facing the stator. Facing surfaces of the rotor and the stator core has a stair-like shape in cross section which radially expands along a rotation axis direction of the rotor. The magnet is inserted along the rotation axis direction of the rotor into the rotor core.SELECTED DRAWING: Figure 4
Patent JP-2022155431-A (JP)
Title: Structure for packaging crystal oscillator
Inventor: PENG TZU-HSIU
IPC: H03H9/02
Filed: 2021-08-04
Abstract: To prevent vibration from being transmitted to the outside due to resonance of a crystal piece and to stabilize a vibration frequency by forming an opening between a frame portion and a resonance portion.SOLUTION: A structure for packaging a crystal oscillator includes a package base, at least one glue, a resonant crystal piece, and a cover. A top of the package base has a recess. The glue is disposed in the recess. The resonant crystal piece has at least one opening, at least one connection area, and a resonant portion. The opening is arranged between a frame portion and the resonant portion. The frame portion is connected to the resonant portion through the connection portion. The frame portion is disposed in the recess through the glue. The cover is formed on the top of the package base. The cover seals the recess, the glue, and the resonant crystal piece.SELECTED DRAWING: Figure 3
Patent JP-2022033010-A (JP)
Title: Polyvinyl alcohol-based resin composition and molding using the same
Inventor: IKUBO Satoshi
IPC: C08K5/06
Filed: 2021-08-10
Abstract: To provide a method of improving gas barrier property of an unmodified PVA-based resin, a method of suppressing degradation of the gas barrier property of a PVA-based resin due to modification, as well as a PVA-based resin composition of which gas barrier property is improved by the method.SOLUTION: Dipentaerythritol is contained by 0.1 pts.mass or larger and smaller than 50 pts.mass relative to 100 pts.mass of a PVA-based resin. Furthermore, the pentaerythritol may be contained by 25 pts.mass or smaller relative to 100 pts.mass of the PVA-based resin, and a content ratio (dipentaerythritol/pentaerythritol) is preferably in the range of 2 to 100.SELECTED DRAWING: None
Patent JP-2023028778-A (JP)
Title: Power conversion device, control method therefor, and ac electric train power source circuit
Inventor: FUNAKI TAKESHI
IPC: H02M7/48
Filed: 2021-08-20
Abstract: To provide a bridgeless power conversion device capable of performing bidirectional conversion between AC power and DC power and performing PFC control.SOLUTION: A power conversion device 3A according to one embodiment includes an inductor 16 and first to fifth switches Sa to Se. The first switch Sa is connected between a first end 17 of the inductor 16 and an AC node 11. The second switch Sb is connected between the first end 17 of the inductor 16 and a reference node 15. The third switch Sc is connected between a second end 18 of the inductor 16 and a DC node 13. The fourth switch Sd is connected between a second end 18 of the inductor 16 and the reference node 15. The fifth switch Se is connected between the first end 17 of the inductor 16 and the DC node 13. Alternatively, the fifth switch Se may be connected between the second end 18 of the inductor 16 and the AC node 11.SELECTED DRAWING: Figure 1
Patent JP-2023030865-A (JP)
Title: Swing kind determination device, method, program and recording medium
Inventor: SATO SHUSAKU
IPC: A63B69/36
Filed: 2021-08-24
Abstract: To determine a process in which the bowing of a shaft of a golf club in downswing returns.SOLUTION: A swing kind determination device 1 includes: a distortion recording part 14 for recording distortions in a first direction H and a second direction V in a shaft 2b of a golf club 2 during swing at every time point t1, t2, t3.... when the distortions are measured; and a downswing kind determination part 18 for determining that a process Sd2 in which the bowing of the shaft 2b of the golf club 2 in downswing returns is performed after a time point tm when distortion in the second direction V takes a maximal value Vmax. The first direction H is a direction in which a golf ball 4 is hit by swing of the golf club 2, and the second direction V is a direction orthogonal to the shaft 2b and the first direction H.SELECTED DRAWING: Figure 1
Patent JP-2023033904-A (JP)
Title: Outside air processing device and air conditioner
Inventor: TAKI YOSHIO
IPC: F24F13/20
Filed: 2021-08-30
Abstract: To provide an outside air processing device which enables a user to perform maintenance without supporting an electric box with a hand, and to provide an air conditioner.SOLUTION: An outside air processing device K of the invention includes: a housing 1 forming an outer shell; an electric box 4 which is at least partially disposed in the housing 1 and forms a part of the outer shell; and opening/closing mechanisms j1, j2, 8m, 9m which move the electric box 4 to open or close the electric box 4.SELECTED DRAWING: Figure 4
Patent JP-2023034308-A (JP)
Title: Flush toilet bowl
Inventor: YABE HIROSHI
IPC: E03D11/02
Filed: 2021-08-30
Abstract: To provide a flush toilet bowl that can prevent an outward load on a panel member due to deflection of a water supply hose or a sanitary washing device horse, and can suppress fall of the panel member.SOLUTION: A flush toilet bowl according to an embodiment, that is the flush toilet bowl that is flushed with washing water supplied by a water supply hose, comprises: a toilet bowl body that has a bowl part for receiving waste; a sanitary washing device that is provided on an upper surface on a rear side of the bowl part and can wash a private part of a user; a sanitary washing device hose that supplies the washing water to the sanitary washing device; and a panel member that covers side surfaces of the water supply hose and the sanitary washing device hose, wherein the toilet bowl body has a guide part that guides at least one of the water supply hose and the sanitary washing device hose to the inside so that the water supply hose and the sanitary washing device hose do not protrude outward.SELECTED DRAWING: Figure 2
Patent JP-2022132032-A (JP)
Title: Neodymium magnet and neodymium magnet manufacturing method
Inventor: YOSHIDA SHOHEI
IPC: H02K15/03
Filed: 2021-08-30
Abstract: To provide a neodymium magnet, a manufacturing method of the same, and a motor using the magnet which improves electric resistivity while suppressing deterioration of magnetic characteristics.SOLUTION: A neodymium magnet 10 has a material structure including: a main phase 11 having a composition to be expressed by a composition formula: Nd-Fe-B; and a grain boundary phase 12 having a Nd concentration higher than that of the main phase. The grain boundary phase contains at least an alloy obtained by Nd, Fe, and an additive element M1. The additive element M1 is at least one kind of element to be selected from a group consisting of Si, Ge, Ga, and Sn.SELECTED DRAWING: Figure 1
Patent JP-2023038092-A (JP)
Title: Drive control device and drive control method for electric vehicle
Inventor: KITAGAWA EISAKU
IPC: B60L58/16
Filed: 2021-09-06
Abstract: To highly accurately perform the drive control of an electric vehicle in a manner corresponding to the deterioration state, cell temperature, and charge state of a battery.SOLUTION: A device (C) for controlling the driving of an electric vehicle (V) is provided with: a map storage unit (1) in which a plurality of battery correlation maps (7) defining the relationship of a charge state and battery temperature with an internal resistance are stored in advance so as to correspond to a plurality of battery deterioration states; a map selection unit (3) for selecting one battery correlation map (7) from among the plurality of battery correlation maps (7) in the map storage unit (1) on the basis of the current deterioration state of a battery (B); and a motor output control unit (5) for controlling the output of a vehicle-driving electric motor (M) driven by the battery (B) on the basis of the battery correlation map (7) selected by the map selection unit (3).SELECTED DRAWING: Figure 3
Patent JP-2023038423-A (JP)
Title: Concrete rain water tank fixed to wall of building
Inventor: MIFUJI MASAYASU
IPC: E03B3/03
Filed: 2021-09-07
Abstract: To provide a concrete rain water tank manufacturable inexpensively and easily, and fixed to wall.SOLUTION: A ladder-like floor board molding member is formed of two floor board molding board materials and a floor board separator on a temporary frame, and a floor board mold form formed by alternatively connecting and fixing using the floor board molding board material to the wall of a building, to form a rain water tank. A water supply pipe and a drain pipe 10 are fitted to the floor board mold frame at a lower part of the rain water tank. On the floor board mold form of the lower part of the rain water storing tank, the molding board materials of a wall provided with dovetail grooves and having multiple slits at both small ends are juxtapose. The ladder-like floor board molding members formed by ladder-likely fixing with a wall board separator are masonry fixed on the wall of the building to form the rain water tank, and a rain water leading pipe is fitted to a side face of the wall form of the rain water tank. On the floor board molding member of the rain water tank provided with a concrete installed opening formed of the ladder-like floor board molding member and the floor board molding member, an inspection manhole 17 is provided and after solidifying and curing, the temporary frame is dismantled to form the rain water tank.SELECTED DRAWING: Figure 1
Patent JP-2023038481-A (JP)
Title: Interpretation method, interpretation device, and program
Inventor: IWATA TOMOHARU
IPC: G06N20/00
Filed: 2021-09-07
Abstract: To obtain an interpretable model.SOLUTION: In an interpretation method according to an embodiment, a computer executes: a first learning procedure for learning parameters of a first model and parameters of a second model so that a prediction performance of the first model is high and that the output of the first model and the output of the second model, which is more interpretable than the first model, are the same by use of a learning data set composed of learning data including a feature value representing one or more features and a correct label for the feature value; and a second learning procedure for learning the parameters of the second model such that the output of the first model after learning in the first learning procedure and the output of the second model are the same by use of the learning data set.SELECTED DRAWING: Figure 2
Patent JP-2023038680-A (JP)
Title: Printed material, printing apparatus, printing system, and printing method
Inventor: TAKAHASHI DAIKI
IPC: B41M3/00
Filed: 2021-09-07
Abstract: To provide a printed material having a three-dimensional appearance and a high degree of freedom in design.SOLUTION: A printed material includes a base material, an image layer that includes an image of a first shape, and an adhesive layer that allows a foil to be formed thereon and has a second shape. The image layer and the adhesive layer are on opposite sides of the base material.SELECTED DRAWING: Figure 1
Patent JP-2023038699-A (JP)
Title: Animal toilet and animal toilet set
Inventor: MATSUMURA TAKASHI
IPC: A01K1/01
Filed: 2021-09-07
Abstract: To provide an animal toilet in which a bending stress is hard to act on the bottom of a container, and provide an animal toilet set.SOLUTION: An animal toilet 10 has a lower container 1, an upper container 2 and a urine tray 5. The lower container 1 has a cylindrical periphery 14 having an insertion/extraction opening 16 for performing insertion/extraction of the urine tray 5, and a bottom 12 provided in the lower edge of the periphery 14. In the lower surface 12b side of the bottom 12, an annular outside protrusion 17 protruded downward from the lower surface 12b is provided. In the upper surface 12a side of the bottom 12, support rails 19 L, 19R protruded upward from the upper surface 12a are provided in the position overlapped in the upper part of the outside protrusion 17. The support rails 19 L, 19R slidably support the urine tray 5 in the insertion/extraction direction.SELECTED DRAWING: Figure 3
Patent JP-2022158825-A (JP)
Title: Relay device, method, program, and relay system
IPC: H04M1/00
Filed: 2021-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a relay device, a method, a program, and a relay system that more preferably realize communication using a mobile network. 
     SOLUTION: In a relay system, a relay device 20A includes a first connection unit that is connected to the other device 10A, a second connection that is connected to a network, and a control unit that controls to switch communication related to the other device 10A formed under the control of a first server 40 connected to the network to communication via a second server 50 connected to the network on the basis of a control signal received from the other device 10A, and controls to transmission of an error report to the other device 10A when communication via the second server 50 fails. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023042329-A (JP)
Title: Map data, map update method, vehicle control method and vehicle control system
Inventor: FURUTA HIROTAKA
IPC: B60G17/018
Filed: 2021-09-14
Abstract: To provide map data concerning parameters relevant to a vertical motion of a wheel of a vehicle, which is created in consideration of a travelling direction of the vehicle.SOLUTION: Map data concerning vertical-motion parameters relevant to a vertical motion of a wheel of a vehicle has the following structure. That is, the map data has a data structure which has at least either of first layer map data and second layer map data, with respect to a specific area. The first layer map data show a correspondence relation between a first travelling direction and a position of the vehicle included in a range in a first direction and the vertical motion parameters. While, the second layer map data show a correspondence relation between a second travelling direction and a position of the vehicle included in a range in a second direction which does not overlap with the range in the first directional, and the vertical motion parameters.SELECTED DRAWING: Figure 12
Patent JP-2023044509-A (JP)
Title: Memory system and method for controlling memory system
Inventor: YASUDA TETSUYA
IPC: G06F12/00
Filed: 2021-09-17
Abstract: To appropriately control wear leveling.SOLUTION: A controller of a memory system manages, for each of a plurality of blocks, first information indicating whether the block is in use indicating the state in which data is stored in the block, second information indicating the number of times the data is deleted, and third information indicating a waiting time until the next deletion, executes first sequential write received from a host, in executing second sequential write received from the host, and based on a first difference, a second difference, and a third difference, determines the necessity of execution of processing of leveling the number of times of deletion between the plurality of blocks. The first difference is a difference in waiting time in a first block before and after the data write. The second difference corresponds to the difference between the first maximum value of deletion order in the first sequential write and the second maximum value of deletion order in the second sequential write. The third difference is the difference between the number of times of deletion in the first block and the number of times of deletion in a second block that is not indicated to be in use by the first information.SELECTED DRAWING: Figure 9
Patent JP-2022053527-A (JP)
Title: Semiconductor element testing device and testing method for semiconductor element
Inventor: KANZAWA KOJI
IPC: H02M1/00
Filed: 2021-09-22
Abstract: To solve the problem of a conventional semiconductor element testing device that the connection state of a semiconductor element cannot be checked.SOLUTION: Switch circuits Ssb and Ssd are turned on and Switch circuits Ssc and Ssa are turned off. On voltage is applied to a transistor 117s and off voltage is applied to a transistor 117m. When the transistor 117s is connected normally, current Ia is detected by a clamp meter 128 with a current sensor 129. The connection of the transistor 117m is checked by turning off the switch circuits Ssb, Ssd, and Ssa and turning on the switch circuit Ssc. On voltage is applied to the transistor 117m and off voltage is applied to the transistor 117s. In the connection failure, Ia is not detected. In the case of normal connection, a power source device 132 feeds test current Id from the next cycle.SELECTED DRAWING: Figure 1
Patent JP-2022008514-A (JP)
Title: refrigerator
IPC: F25D23/00
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that can humidify an interior of a storage container of a vegetable chamber even in a low humidity state. 
     SOLUTION: A refrigerator includes: a vegetable chamber; a storage container provided in the vegetable chamber; and a humidification unit 28 provided in the storage container. The humidification unit 28 absorbs water content generated inside the storage container 20 due to dew condensation and discharges the water content into the storage container 20. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT