baber/WOPTO huggingface dataset:
Patent JP-2021177121-A (JP)
Title: Water heater
Inventor: HAMAGUCHI SHINGO
IPC: F24H9/02
Filed: 2021-08-06
Abstract: To provide a water heater enabling a heat exchange device to be successfully fixed by caulking.SOLUTION: An exhaust hood 400 includes: a body part 410 (hood main body part) having an opening at a rear end thereof; and a rear part 420 (hood rear part) mounted to the body part 410 to close the opening of the body part 410. A hood side fixation part 400A is disposed at a lower end peripheral edge of the exhaust hood 400 configured by mounting the rear part 420 to the body part 410. The hood side fixation part 400A includes caulking parts 404 provided at a lower end of the body part 410 and caulking parts 404 provided at a lower end of the rear part 420, and is connected and fixed to a flange part 136B (can side fixation part) through plastic deformation of the plurality of caulking parts 404.SELECTED DRAWING: Figure 11
Patent JP-2023028657-A (JP)
Title: waterproof outlet box
Inventor: OZAKI YOSHITAKA
IPC: H01R13/52
Filed: 2021-08-20
Abstract: To provide a waterproof outlet box suitable for installation mainly outdoors.SOLUTION: A waterproof outlet box includes a box body 1 with an opening on the front, an outlet 2 attached inside the box body 1, and a cover body 3 that openably and closably covers the front opening of the box body 1, and the box body 1 is formed with a waterproof wall 5 around the entire circumference so as to surround the outlet 2, and a partition wall 7 is formed in the box body 1 with a small gap from the lower end wall 6 of the waterproof wall 5. Through the lower end wall portion 6 and the partition wall portion 7, through paths 8 and 11 are formed through which a covered electric wire 10 can be passed in a bent state.SELECTED DRAWING: Figure 1
Patent JP-2023032774-A (JP)
Title: Vehicular cargo chamber
Inventor: TANIUCHI TSUKASA
IPC: B62D33/04
Filed: 2021-08-27
Abstract: To prevent an auxiliary cargo chamber from being wet due to rain, dew, and the like by arranging an upward opened door above the auxiliary cargo chamber when the auxiliary cargo chamber is drawn out.SOLUTION: A vehicular cargo chamber includes: a main cargo chamber 10 forming an outline of a vehicular cargo chamber 2 and including an opening 11; an auxiliary cargo chamber 30 accommodated inside the main cargo chamber 10 from the opening 11; a slide mechanism 31 that makes the cargo chamber 2 expandable by drawing the auxiliary cargo chamber 30 outward from the opening 11; an upward opened door 16 provided in the opening 11 and covering an upper surface of the auxiliary cargo chamber 30 when the auxiliary cargo chamber 30 is drawn out; and a rain guard plate 17 suspended from both side ends in a state where the upward opened door 16 is opened and covering at least a part of a side surface of the auxiliary cargo chamber 30 when the auxiliary cargo chamber 30 is drawn out.SELECTED DRAWING: Figure 9
Patent JP-2023034676-A (JP)
Title: game machine
Inventor: YAMADA TERUHIKO
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine capable of reducing a risk of spoiling of a player's sense of expectation by a varying pattern.SOLUTION: A game machine includes performance execution means for executing a varying performance for stopping in a mode corresponding to a winning/losing lottery result after a decorative pattern for showing the winning/losing lottery result starts varying, and display means for displaying a varying pattern that is winning/losing lottery information used for a winning/losing lottery and shows presence in which the varying performance is under execution for a corresponding winning/losing lottery result. As modes of the varying patterns, multiple kinds of modes in which reliability as probability that a corresponding winning/losing lottery result becomes winning differs are set, and the varying patterns in partial modes from among multiple kinds of modes are not displayed but the varying patterns in the other modes are displayed in the middle of execution of a specific performance as a performance for composing the varying performances.SELECTED DRAWING: Figure 12
Patent JP-2023039725-A (JP)
Title: Coil component and coil component manufacturing method
Inventor: NAGAI YUSUKE
IPC: H01F17/04
Filed: 2021-09-09
Abstract: To provide a coil component and a coil component manufacturing method, capable of inhibiting an external electrode from being peeled.SOLUTION: A laminated coil component 1 comprises an element body 2, a coil 8 disposed in the element body 2, and a first external electrode 4 disposed on a surface of the element body 2. The first external electrode 4 includes: a first electrode layer 40 disposed on the surface of the element body 2; and a first plating layer 42 and a second plating layer 43 that are disposed on the first electrode layer 40. The first plating layer 42 and the second plating layer 43 are disposed on an edge of the first electrode layer 40 so as to be studded at a plurality of locations.SELECTED DRAWING: Figure 3
Patent JP-2021192056-A (JP)
Title: Sheet and structure deformation evaluation article
Inventor: NAKAYAMA SUSUMU
IPC: G01B11/16
Filed: 2021-09-10
Abstract: To provide a sheet that makes it possible to clearly and easily observe a displacement even when the displacement of the object is small, and an article for evaluating structure deformation including the sheet.SOLUTION: A sheet having a first principal surface and a second principal surface facing the first principal surface has a first part with a first pattern image, a second part with a second pattern image, and a third part existing between the first part and the second part. In the sheet: the first part has extensibility larger than the second part; the first part includes the first principal surface of the sheet; the second part includes the second principal surface of the sheet; the first pattern image is viewable via the second pattern image; and the first principal surface includes a high adhesive surface and a low adhesive surface.SELECTED DRAWING: Figure 3
Patent JP-2023042929-A (JP)
Title: Transmitter and KVM system
Inventor: ODASHIMA TATSUYA
IPC: G09G5/00
Filed: 2021-09-15
Abstract: To provide a transmitter which switches video signals without darkening a monitor, and a KVM system which is constituted by comprising the transmitter.SOLUTION: A transmitter is connected with a console including an input device and a display device, and a plurality of receivers connected with respective computers, and comprises: a video output unit which outputs the respective video signals of the computers to be output from each of the plurality of receivers on the display device by a plurality of divided screens associated with each of the computers; a display control unit which displays, when a signal instructing display of OSD (On-Screen Display) is received, the OSD on the screens of the display device; and a processing unit which sets at least one of the computers associated with the plurality of divided screens as an operation object when at least one key which the input device has is depressed in a state of displaying the OSD.SELECTED DRAWING: Figure 4
Patent JP-2023045575-A (JP)
Title: Crushed granule of expanded graphite sheet and carbon-containing brick
Inventor: MURAKAMI KOYO
IPC: F27D1/00
Filed: 2021-09-22
Abstract: To provide crushed granule of an expanded graphite sheet that can maintain and improve spalling resistance and corrosion resistance of a carbon-containing brick, reduce the bulk height of brick-body soil, and improve forming workability.SOLUTION: A crushed granule of an expanded graphite sheet comprises a plurality of particles crushed from an expanded graphite sheet. A mean length (l) and height (h) of two or more of the granules is 3-60 mm and 0.1-6 mm, respectively. The flatness (w/h) and elongation (l/w) calculated from the mean value of the widths (w) of two or more of the granules, the mean value of the lengths (l) of two or more of the granules, and the mean value of the heights (h) of two or more of the granules are 1.5-10 and 2-20, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023046907-A (JP)
Title: Method for predicting trunk water potential and system for predicting trunk water potential
Inventor: YAMANE TAKAYOSHI
IPC: A01G7/00
Filed: 2021-09-24
Abstract: To predict trunk water potential with high accuracy from the wilting condition of a leaf.SOLUTION: Provided is a Ψstem prediction method for obtaining a predicted value of the water potential (Ψstem) of a trunk based on the measured value of the amount of downward displacement of a leaf 100, the amount of downward displacement of the leaf 100 being measured by a laser rangefinder 200 whose direction is fixed, the relationship between the Ψstem and the amount of downward displacement of the leaf 100 being known, the laser range rangefinder 200 being directed obliquely upward toward the leaf 100, and being arranged in such a direction that the leaf 100 falls within the measurement range when the leaf 100 is displaced downward, and, based on the amount of downward displacement of the leaf 100 and the above relationship, the predicted value of the Ψstem of a plant 10 being obtained.SELECTED DRAWING: Figure 1
Patent JP-2023046942-A (JP)
Title: Fuel injection amount evaluation method and fuel injection amount evaluation device
Inventor: ICHIKAWA YASUHISA
IPC: G01M15/02
Filed: 2021-09-24
Abstract: To provide a fuel injection amount evaluation method and a fuel injection amount evaluation device capable of precisely evaluating a liquid fuel injection amount and a vaporized fuel injection amount.SOLUTION: A fuel injection amount evaluation method includes: a vessel preparation step S1 of preparing a sealed vessel 11 to which a fuel injection valve 10 is fitted and adjusting temperature and pressure of the sealed vessel 11 so as to keep them in a predetermined range; a fuel injection step S2 of simulating one cycle of an engine and injecting a liquid fuel and a vaporized fuel into the sealed vessel 11 from the fuel injection valve 10; a measurement step S3 for measuring a stabilized temperature of the sealed vessel 11 and a stabilized pressure after waiting until temperature of the sealed vessel 11 becomes stable after the injection; a liquid fuel injection amount acquisition step S4 of radiating a vaporized fuel from the inside of the sealed vessel 11 and obtaining a liquid fuel injection amount; and a vaporized fuel injection amount estimation step S5 of estimating a vaporized fuel injection amount on the basis of a liquid fuel injection amount, a stabilized temperature, and a stabilized pressure.SELECTED DRAWING: Figure 1
Patent JP-2022008812-A (JP)
Title: Ion exchangeable glass high in surface compressive stress
IPC: G09F9/00
Filed: 2021-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a glass article that reduces a surface bruise, when exposed to flexure, to a degree of becoming deeper than a compressive layer, while having a damage prevention effect beneficial to a surface compressed layer, therefore, can prevent damage of glass when bent. 
     SOLUTION: A glass article containing an alkali aluminosilicate glass, which comprises Li 2 O, Na 2 O, MgO, and ZnO, Li 2 O (molar %)/R 2 O (molar %)≥0.2, in the formula, R 2 O=Li 2 O+Na 2 O+K 2 O+Rb 2 O+Cs 2 O, this alkali aluminosilicate glass contains no P 2 O 5  and CaO, and when the alkali aluminosilicate glass is bent to a bending radius of 3.6 mm or smaller, the glass has a layer of an effective depth of 1 μm or larger. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023055318-A (JP)
Title: power storage device
Inventor: KURUMA YUSUKE
IPC: B60K1/04
Filed: 2021-10-06
Abstract: To provide a power storage device that is able to prevent, with a simple configuration, a large impact from being input to a power storage stack when an impact is input to an upper case.SOLUTION: A power storage device 100 includes: a power storage stack 10 including a plurality of power storage cells 11 arrayed in an array direction; and an upper case 21 and a lower case 22 storing the power storage stack 10. The lower case 22 includes a bottom portion 221 and a pair of side wall portions 222. The pair of side wall portions 222 sandwich the power storage stack 10 in the array direction such that the power storage stack 10 is separated from the bottom portion 221, thereby restraining the power storage stack 10 in the array direction. A product of a coefficient of friction between the power storage stack 10 and the side wall portion 222 and a compression reaction force caused by the restrained power storage stack 10 is larger than an inertial force acting on the power storage stack 10 due to vibration of the vehicle and is equal to or less than a breakdown load at which the power storage cell 11 is broken.SELECTED DRAWING: Figure 2
Patent JP-2023056122-A (JP)
Title: Production method of fermented bakery product to be eaten by cooking in microwave
Inventor: HOSHIDO AIKO
IPC: A21D6/00
Filed: 2021-10-07
Abstract: To provide a production method of a fermented bakery food to be eaten by being cooked in a microwave, the method capable of producing the fermented bakery food having a fine chewy texture and fine crispiness even after cooked by a microwave.SOLUTION: A production method of a fermented bakery product includes: a dough preparation step of blending, to 100 pts.mass of grain flour used as a raw material, 85-200 pts.mass of water and 5-40 pts.mass of saccharide that contains 12-35 mass% of moisture; and a baking step of baking the dough, where a moisture content of the fermented bakery product after the baking is 40-75 mass%; or a dough preparation step of blending, to 100 pts.mass of grain flour used as a raw material 85-200 pts.mass of water; and a baking step of baking the dough, where the dough preparation step includes preparation processing that prepares Polish dough using 5-20 pts.mass of the 100 pts.mass of the grain flour used as a raw material and a moisture content of the fermented bakery product after the baking is 40-75 mass%.SELECTED DRAWING: None
Patent JP-2023057381-A (JP)
Title: Lighting device for lighting color display
Inventor: SATO FUMIYASU
IPC: F21S2/00
Filed: 2021-10-11
Abstract: To provide a lighting device for lighting a color display that easily reduces eye fatigue and improves visibility by adjusting the color of light generated from a color display of information terminal equipment.SOLUTION: A lighting device for lighting a color display is used for dimming a color display of information terminal equipment and has a light source portion composed of a plurality of LED devices.SELECTED DRAWING: Figure 1
Patent JP-2023058852-A (JP)
Title: Head chip, liquid jet head, liquid jet recording device and head chip manufacturing method
Inventor: Mine Toru
IPC: B41J2/16
Filed: 2021-10-14
Abstract: To provide a head chip that can secure allowances for positional displacement between a nozzle hole and a communication hole, while securing junction areas between an actuator plate and an intermediate plate, a liquid jet head, a liquid jet recording device and a head chip manufacturing method.SOLUTION: A head chip according to one embodiment described in the present disclosure comprises an actuator plate, a nozzle plate arranged opposing to the actuator plate, and an intermediate plate provided between the actuator plate and the nozzle plate. A communication hole comprises a groove part having a lower opening part that opens toward a nozzle hole and a through-hole part having an upper opening part that opens toward a discharge channel. A dimension in an X-direction in the upper opening part is larger than a dimension in the X-direction in the lower opening part, and the dimension in the X-direction in the upper opening part is below a dimension in the X-direction of a channel opening part that opens on a channel opening surface of the discharge channel.SELECTED DRAWING: Figure 8
Patent JP-2022009326-A (JP)
Title: Crystalline oxide film
IPC: H01L21/205
Filed: 2021-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline oxide film containing a highly crystalline indium-containing oxide as a main component and further having a corundum structure. 
     SOLUTION: A cold wall type mist CVD device is used to atomize or liquefy a raw material solution, and the obtained mist or droplet is transported by carrier gas to a substrate installed in a film forming chamber, and then in the film forming chamber, the mist or droplet is thermally reacted at 500°C or lower to obtain a highly crystalline indium-containing oxide as a main component, and a crystalline oxide film having a corundum structure on the substrate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062484-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YAMAMOTO HIDEAKI
IPC: B60Q1/24
Filed: 2021-10-21
Abstract: To make it possible to appropriately give attention to a pedestrian so as to provide for an approaching vehicle.SOLUTION: An information processing device includes a detection unit that is mounted on a vehicle and detects an object existing around the vehicle, and a light source control unit that controls a light source so as to irradiate an object detected by the detection unit with light.SELECTED DRAWING: Figure 1
Patent JP-2023062557-A (JP)
Title: Control device, control method, and program of vehicle
Inventor: MORITA YUSUKE
IPC: B60W30/16
Filed: 2021-10-21
Abstract: To provide a control device, a control method, and a program of a vehicle capable of ensuring safety when executing deceleration processing for a preceding vehicle, hazard lamps of which are lit up.SOLUTION: A control device according to the present disclosure executes: processing of acquiring an image captured by a camera provided in a vehicle and estimating an inter-vehicle distance and relative speed to a preceding vehicle based on the image; processing of calculating collision tolerance time with respect to the preceding vehicle from the inter-vehicle distance and the relative speed; processing of decelerating the vehicle based on the inter-vehicle distance, the relative speed, and the collision tolerance time; and processing of alerting a driver of the vehicle in response to a status where a fluctuation amplitude of any one of physical quantities of the inter-vehicle distance, the relative speed, and the collision tolerance time becomes greater than or equal to a predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2023062738-A (JP)
Title: Powder weighing container
Inventor: IKEMOTO KENJI
IPC: B65D51/18
Filed: 2021-10-22
Abstract: To provide a powder weighing container capable of measuring to take out by a simple operation method a predetermined amount of powder stored reliably.SOLUTION: An inner plug 20 includes a bottom plate portion 24 that closes an opening portion 16 of a container body 12 and a tubular portion 28 that stands upright from the bottom plate portion 24. A pivotable cover member 46 is provided to close an upper opening portion 30 of the tubular portion 28. The inner plug 20 and the cover member 46 form a weighing chamber 60 for weighing powder 11, and an introduction port 38 that communicates the weighing chamber 60 with an inside of a container body 12 is provided inside the tubular portion 28. A closing portion 40 is provided inside the introduction port 38, and the cover member 46 has a top plate 48 for closing the upper opening portion 30. The top plate 48 is pivotally supported by a rotating shaft 56 and has an outlet 51 facing an inner surface of the tubular portion 28 at one rotating end of the top plate 48. A pressing portion 55 is provided that presses down the cover member 46 at the other end of the top plate 48. When the pressing portion 55 is pressed, the top plate 48 comes into contact with the closing portion 40 to close the introducing port 38.SELECTED DRAWING: Figure 1
Patent JP-2023064532-A (JP)
Title: Phosphor and solar cell module using the same
Inventor: MORIYAMA RIHO
IPC: H01L31/048
Filed: 2021-10-26
Abstract: To provide a phosphor capable of increasing an amount of visible light reaching photoelectric conversion elements when used for a solar cell module.SOLUTION: The phosphor has a base material of silica particles, an average particle size of the silica particles is 5 μm or more and 50 μm or less, and the phosphor contains 0.01 to 15 mol of Eu, 0.5 to 25 mol of Al, and 0.5 to 10 mol of Sr in terms of metal elements per 100 mol of the silica particles.SELECTED DRAWING: Figure 1
Patent JP-2022009527-A (JP)
Title: connector
IPC: H01R12/89
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector having good workability, enabling an FPC 40 or FFC to securely press a contacting part 22 of a contact 14 with a slider 16 without damaging strength, specifications, etc. of each part, and enabling a narrow pitch and a low profile. 
     SOLUTION: The connector includes an elastic part 34 and a fulcrum part 32 that are disposed between a contacting part 22 and a connection part 24 of the contact 14. The contacting part 22, the elastic part 34, the fulcrum part 32 and the connection part 24 are arranged in a substantial crank shape. The connector further includes a pressure reception part 20 extending from the elastic part 34 at a position opposite to the connection part 24, and also a pressing part 36 communicating with a slider 16 in the longitudinal direction. The pressing part 36 rotatably mounts the slider 16 on a housing 12 between the connection part 22 of the contact 14 and the pressure reception part 20, thereby achieving the low profile. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022020067-A (JP)
Title: Digital signature method, signature information verification method, related device, and electronic device
Inventor: CHEN YU'AO
IPC: G09C1/00
Filed: 2021-11-04
Abstract: To provide a digital signature method suitable for an information security field in quantum computing, a signature information verification method, and a related device, and an electronic device.SOLUTION: In a method, a secret key containing the first reversible matrix is obtained in a first electronic device, L second tensors including a first tensor and a tensor of the same type as the first tensor are generated on the basis of a first reversible matrix and the first tensor, a file to be sent digitally sign on the basis of a second reversible matrix and the first tensor, a first character string is obtained, and a hash value of a root node of a hash tree is built on the basis of the L second tensors, and signature information of a first electronic device for the file to be sent is generated on the basis of the first character string, the first reversible matrix, the second reversible matrix, the L second tensors, and the hash value of the root node of the hash tree.SELECTED DRAWING: Figure 1
Patent JP-2023070929-A (JP)
Title: Electronic control system, data structure of software package, and computer program
Inventor: WAKIGUCHI KOTARO
IPC: G06F8/65
Filed: 2021-11-10
Abstract: To provide an electronic control system that can update firmware using functions of an existing master control unit and sub-control unit.SOLUTION: A UCM sub 3 receives instructions from a UCM master 2 to write an update program to an eMMC 6, and a flash writer 4 receives instructions from the UCM sub 3 to write the update program to a HyperFlash5. The flash writer 4 stores a memory map of a HyperFlash 5 in advance. When a software package is inputted, the UCM master 2 forwards the same to the UCM sub 3. The UCM sub 3 controls the program update process based on information on a software package manifest contained in the above package, and when the update involves a firmware update, the flash writer 4 makes the HyperFlash 5 write a firmware update program according to the memory map.SELECTED DRAWING: Figure 1