baber/WOPTO huggingface dataset:
Patent JP-2022126938-A (JP)
Title: Manufacturing method of insulation circuit board and insulation circuit board
Inventor: ISHIZUKA HIROYA
IPC: H05K3/20
Filed: 2021-02-19
Abstract: To improve the bonding of circuit layers of an insulation circuit board.SOLUTION: A manufacturing method of an insulation circuit board that includes a first layer bonded to a ceramic board and a second layer bonded to the opposite side of the first layer to the ceramic board, and in which a circuit layer divided into a large circuit portion with a large area and a small circuit portion with a smaller area than the large circuit portion is formed includes a first bonding step of arranging a plurality of first layer metal plates for forming the first layer on one surface of the ceramic board via a brazing material and forming the first layer on the ceramic board by heating and pressing, and a second bonding step of arranging a plurality of second layer metal plates for forming the second layer on the first layer, and forming the second layer on the first layer by pressing and heating the second layer metal plate after the first bonding step, and in the second bonding step, a region of the pressure surface corresponding to the second layer metal plate of the small circuit portion protrudes from the pressure surface, and pressure is applied by a pressure plate having a projecting portion whose surface is a convex curved surface.SELECTED DRAWING: Figure 5
Patent JP-2022127898-A (JP)
Title: Voice quality conversion device, voice quality conversion method, and program
Inventor: ONISHI KOTARO
IPC: G10L21/007
Filed: 2021-02-22
Abstract: To enable real-time nonparallel, high-quality voice quality conversion.SOLUTION: Quantization on an encoder and conversion on a decoder are performed using a speaker label of an input speaker as a learning conversion step. Quantization on the encoder and conversion on the decoder is performed using a speaker label of an unspecified conversion destination speaker. A loss function is calculated, and parameters are updated on the basis of a determination result of whether speech data converted using the speaker label of the input speaker in the learning conversion step is close to natural speech and a determination result of whether speech data converted using the speaker label of the unspecified conversion destination speaker in the learning conversion step is comparable to natural speech. The encoder and decoder with this updated parameter set are used to convert the input speaker's speech to the specified conversion destination speaker's speech.SELECTED DRAWING: Figure 1
Patent JP-2022129119-A (JP)
Title: Apparatus and method for performing sputtering treatment
Inventor: MIYASHITA TETSUYA
IPC: C23C14/34
Filed: 2021-02-24
Abstract: To provide a technology for performing sputtering treatment uniformly on a plurality of substrates arranged in a common treatment vessel.SOLUTION: In an apparatus for performing sputtering treatment on a substrate, a plurality of tables is arranged along a circle encircling a center in a treatment vessel. Target particles are emitted by plasma from a target located above the tables. The plurality of tables is arranged so that an emitting region to which the target particles are emitted and an overlapping region where each substrate placed on the plurality of tables overlap each other are arranged in rotational symmetry around the center in a plane view from above the target.SELECTED DRAWING: Figure 4
Patent JP-2022130816-A (JP)
Title: Running test device for elastic crawler
Inventor: YOKOO KATSUAKI
IPC: G01M17/03
Filed: 2021-02-26
Abstract: To provide a running test device that can perform an endurance test assuming biting of foreign substances between an elastic crawler and a rolling wheel.SOLUTION: A running test device 10 for an elastic crawler comprises: a truck 11 having a crawler attachment part 22 that has a driving wheel 31, a follower wheel 32, and a rolling wheel 33, and around which an elastic crawler C is stretched, and a driving unit 23 that drives the driving wheel 31; and a truck support device 12 having a road surface conveyor 27 that is provided on its outer periphery with a virtual road surface on which the elastic crawler C attached to the truck 11 is caused to run. The rolling wheel 33 has projections 57 in contact with an inner peripheral surface of the elastic crawler C. The projections 57 each have a top face 62, side walls 63, 64 adjacent to the top face 62, and corner parts 65, 66 located on the boundaries of the top face 62 and the side walls 63, 64. The angles θ1, θ2 of the corner parts 65, 66 located on the front side in the direction of rotation a of the rolling wheel 33 are an obtuse angle.SELECTED DRAWING: Figure 11A
Patent JP-2022134437-A (JP)
Title: Refrigerator door, and refrigerator
Inventor: HASEGAWA YUYA
IPC: F25D23/02
Filed: 2021-03-03
Abstract: To provide a door which is constructed to expose the end of a metal plate forming a front face portion of the door, and a refrigerator, for suppressing the occurrence of floating at the end of the metal plate.SOLUTION: A refrigerator 1 includes doors including a vegetable chamber door 12a and the like. The vegetable chamber door 12a includes a metal plate 21 and a handle member (a cap member) 22. The metal plate 21 is arranged on a front face of the door, and has a folded part 41 at least on one end side. The handle member 22 is mounted on the folded part 41 of the metal plate 21. The folded part 41 is provided with at least one slot 42. The handle member 22 is provided with at least one claw part 34 to be engaged with the slot 42 in the folded part 41.SELECTED DRAWING: Figure 5
Patent JP-2021098087-A (JP)
Title: Object receiving box
Inventor: KONISHI YOSUKE
IPC: A47G29/16
Filed: 2021-03-05
Abstract: To provide an object receiving box for making a storage space of a storage housing of a rectangular parallelepiped shape effectively usable.SOLUTION: An object receiving box 1B includes: a mail box 5A disposed in one side part of a storage box body of a rectangular parallelepiped shape; and an additional storage box 47 disposed adjacently to the mail box 5A. The mail box 5A includes an input part 14A of a pentahedron shape, having a second lateral face 35 inclined so as to approach an upper end corner of the storage box body, and a box-shaped storage part 15 disposed vertically below the input part 14A. A right-angled triangular front face in the input part 14A is formed with an input port 3A inclined in the same inclination as the inclination of the second lateral face 35. The additional storage box 47 is disposed adjacently to the second lateral face 35 of the input part 14A, and a lateral face 34 of the storage part 15, and has an inner storage space made openable/closable by opening/closing doors 45, 46 attached with dial type locks 55, 62.SELECTED DRAWING: Figure 14
Patent JP-2021197156-A (JP)
Title: Model improvement method and device based upon semantic model for prior training
Inventor: CHEN XUYI
IPC: G06F16/36
Filed: 2021-03-05
Abstract: To provide a model improvement method and device based upon a semantic model for prior training for natural language processing and deep-layer learning.SOLUTION: A method comprises: acquiring an initial improved model based upon a semantic model for prior training; determining semantic result information on an input vector based upon a hash search method; and training the initial improved model based upon a model distillation method so as to acquire an improved model.The method further comprises: making a hash search based upon the input vector to acquire semantic result information on the input vector; replacing a complicated iterative calculation process of an original semantic model; and acquiring an improved model which has less model parameters and is high in compressibility so as to increase a processing speed of the improved model.SELECTED DRAWING: Figure 2
Patent JP-2022136568-A (JP)
Title: Transmitter, transmission method, and program
Inventor: YANO KEISUKE
IPC: H04Q9/00
Filed: 2021-03-08
Abstract: To provide a transmitter capable of selecting desired individual identification information with a simple operation by a user while avoiding complication of structure, size increase and cost increase for signal transmission.SOLUTION: A transmitter includes an ID changeover unit for changing over a plurality of states with user operation, a control unit, one transmission switch capable of switching between on-state and off-state with user operation, and a communication unit. The control unit selects one of a plurality of IDs based on the state of the ID changeover unit. The communication unit transmits a signal including an ID selected by the control unit when the transmission switch is on-state. The ID changeover unit is capable of switching over the plurality of states regardless of attitude of the transmitter.SELECTED DRAWING: Figure 1
Patent JP-2022136718-A (JP)
Title: Coil forming device and coil forming method
Inventor: YOSHIDA EIJI
IPC: H02K15/04
Filed: 2021-03-08
Abstract: To provide a foil forming device capable of easily forming a belt-shaped coil into a wound state without causing a misalignment in a straight part.SOLUTION: A coil forming device includes: a coil winding jig which has, on an outer periphery, a plurality of comb-shaped grooves into which a plurality of straight parts can be inserted respectively, the coil winding jig being configured such that a belt-shaped coil can be wound; a coil transfer mechanism configured such that the belt-shaped coil can be turned and transferred along at least part of the outer periphery of the coil winding jig; and guide members which are disposed in the vicinity of both ends of the coil winding jig in an axial direction, respectively, the guide members guiding the belt-shaped coil in a circular arc shape while in contact with a side edge. In the latter half of turn and transfer, the guide members guide the belt-shaped coil in a circular arc shape with a diameter smaller than the outer diameter of the coil winding jig and insert the plurality of straight parts into the plurality of comb-shaped grooves, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021155411-A (JP)
Title: Mineral metabolism disorder inhibitor
Inventor: ODAWARA MIKIKO
IPC: A61P17/00
Filed: 2021-03-11
Abstract: To provide a material which can proliferate cells and normalize epidermal turnover, and prevent and improve spots by improving mineral metabolism disorder in an upper epidermis.SOLUTION: A mineral metabolism disorder inhibitor applied to an upper epidermis of a spots portion of a skin, has, as an active ingredient, at least one kind selected from a group consisting of mulberry, Sanguisorba officinalis, licorice leaf, Arnica montana, mugwort, Rubus ellipticus, Isodon japonicus, Alpinia katsumadai, Clove, ginseng, rosa roxburghii, peony, tannic acid, artichoke, phellodendron bark, Gentiana lutea, oolong tea, Hedera helix, hematin, Rosae fructus, star fruit leaf, Aspalathus linearis, sage, bilberry leaf, hypericum erectum, rosemary, Houttuynia cordata, litchi, Scutellariae radix, Lonicera japonica, mangosteen, Sophora flavescens, black tea, thea sinensis, gambir, niacinamide, heparinoid, tranexamic acid, and placenta.SELECTED DRAWING: Figure 1
Patent JP-2022139080-A (JP)
Title: Charge control method and charge control device for vehicle
Inventor: NAKAO KENJI
IPC: H02J7/00
Filed: 2021-03-11
Abstract: To provide a charge control method and a charge control device for vehicles, in which functions that charging equipment can provide in vehicles capable of being externally charged according to two or more charging standards can be utilized.SOLUTION: A first charging standard adopts Wi-Fi(BLE) communication and stipulates automatic charging. A second charging standard adopts Ethernet (IPoverCAN) communication and stipulates PnC. A third charging standard adopts PLC communication and stipulates all charging methods. A fourth charging standard adopts CAN communication and stipulates DC charging. A fifth charging standard adopts CPLT communication and stipulates AC charging. In a charging control method, a first connection attempt process is executed according to the communication method adopted by the standard with the highest priority, and a second connection attempt process is executed according to the communication method adopted to the standard of which priority is the second highest when the communication is not started by the first connection attempt process. The priority of the charging standard for a wireless communication system is higher than the priority of the charging standard for a wired communication system.SELECTED DRAWING: Figure 4
Patent JP-2022139486-A (JP)
Title: Silver paste and method for producing joined body
Inventor: YASOJIMA TSUKASA
IPC: B22F1/00
Filed: 2021-03-12
Abstract: To provide silver paste capable of suppressing the generation of coarse voids in a sintered compact and forming a dense structure at a region other than the voids, and suppressing the generation of cracks in the sintered compact.SOLUTION: Silver paste comprises: silver powder; and a solvent. The silver powder comprises: first silver grains with a grain size of 100 or more to less than 500 nm; second silver grains with a grain size of 50 or more to less than 100 nm; and third silver grains 13 with a grain size of 1,000 or more to less than 10,000 nm and an aspect ratio of 1.2 or more. With the whole of the silver powder as 100 vol.%, the content of the first silver grains lies in the range of 12 vol.% or more to 90 vol.% or less, the content of the second silver grains lies in the range of 1 vol.% or more to 38 vol.% or less, and the content of the third silver grains 13 lies in the range of 5 vol.% or more to 80 vol.% or less.SELECTED DRAWING: None
Patent JP-2022147824-A (JP)
Title: Graphite sheet, graphite roll containing the same and method for producing the same, and graphite sheet with protective film
Inventor: KATAYAMA SATOSHI
IPC: C01B32/205
Filed: 2021-03-23
Abstract: To provide a high flatness graphite sheet that can provide a graphite roll of high productivity and high transportation situation tolerance.SOLUTION: A graphite sheet of the present invention has a length X of 300 mm or more in one direction and an average thickness of 17 μm or more, a maximum height Y when placed on a flat plate having a height of 0 mm of 10 mm or less, a scratch density of a length of 50 mm or more of 2/m2 or less and an irregularity index protruding from a circle of a diameter 0.8 mm and having a height 3 μm or more of 2/m2 or less.SELECTED DRAWING: None
Patent JP-2022149931-A (JP)
Title: Vehicular seat
Inventor: BABA HIROSHI
IPC: B60N2/427
Filed: 2021-03-25
Abstract: To suppress the enlargement in a lateral direction of a vehicular seat.SOLUTION: A vehicular seat (vehicular seat S) is equipped with: cushion side frames 10 disposed on the right and left sides of a seat cushion S1; back side frames 41 disposed on the right and left of a seat back S2; and platy brackets 30 that are fixed to rear end portions of the cushion side frames 10 and supports the back side frames 41. The bracket 30 is equipped with a first platy portion 31 to be fixed to the back side frame 41, and a second platy portion 32 to be fixed to the cushion side frame 10. The first platy portion 31 is disposed on the outer side in a lateral direction of the back side frame 41. The second platy portion 32 is disposed on the inner side in the lateral direction of the cushion side frame 10.SELECTED DRAWING: Figure 7
Patent JP-2022150590-A (JP)
Title: Display device
Inventor: TSUCHITANA SHIGETOSHI
IPC: G09F9/00
Filed: 2021-03-26
Abstract: To provide a display device with which it is possible to discretionarily adjust the inclination angle of a screen and build a stand in a compact and simple structure.SOLUTION: Provided is a display device comprising a display unit 1 having a screen to display a video, a housing 2 for housing the display unit 1 so that the screen of the display unit 1 is arranged at the front, and a stand 3 for supporting the housing 2 and adjusting the inclination angle of the screen of the display unit 1. The stand 3 includes a support part 11 for adjusting the inclination angle of the screen of the display unit 1 by rotating and is arranged at the bottom rear part of the housing 2, the support part 11 including a fitting surface 21 arranged in parallel to the rear of the housing 2 and a plurality of support surfaces facing the fitting surface 21 and provided so that the angles formed with the fitting surface 21 are different from each other. As the support part 11 is rotated, a support surface being in contact with an installation surface which is the ground surface on which the display device 100 is installed is switched among the plurality of support surfaces.SELECTED DRAWING: Figure 3
Patent JP-2022154914-A (JP)
Title: Axle load measurement system, control method thereof, and program
Inventor: TAKAHASHI TSUTOMU
IPC: H02J50/80
Filed: 2021-03-30
Abstract: To provide an axle load measurement system which comprises a plurality of measurement units and is easy to install, a control method thereof, and a program.SOLUTION: An axle load measurement system is provided, comprising: a plurality of measurement units, each comprising a wireless transmission unit and data transmission control unit, arranged in a lane width direction and configured to acquire load information pertaining to loads thereon when run over by wheels of a vehicle traveling in a lane; and an antenna for receiving the load information transmitted from the wireless transmission units. The wireless transmission unit is provided to each of the plurality of measurement units to wirelessly transmit acquired load information to the antenna. When transmission of the load information from a wireless transmission unit of one of the plurality of measurement units to the antenna is unsuccessful, the data transmission control unit makes a wireless transmission unit of another measurement unit transmit the load information.SELECTED DRAWING: Figure 5
Patent JP-2022156536-A (JP)
Title: Method for producing polyurethane foam and polyurethane foam
Inventor: MATSUDA TOMOKI
IPC: C08G18/08
Filed: 2021-03-31
Abstract: To provide a method for producing a polyurethane foam which can impart an antibacterial activity using a general-purpose material without using an expensive antibacterial agent and is suitable for applications requiring antibacterial properties such as a mask, a cushion, a mattress, a pad for a garment, a cushioning material for food, fruits or the like, a cleaning sponge or the like and to provide a polyurethane foam.SOLUTION: There is provided a method for producing a polyurethane foam by mixing and reacting a polyurethane foam raw material containing a polyol, a polyisocyanate, a foaming agent and a catalyst, wherein the polyurethane foam raw material contains a sodium-containing base and a carboxylic acid. The carboxylic acid preferably is a monovalent carboxylic acid such as acetic acid and lactic acid.SELECTED DRAWING: None
Patent JP-2022159632-A (JP)
Title: Learning method and content reproduction device
Inventor: KAWAI KEI
IPC: G06T7/00
Filed: 2021-04-05
Abstract: To provide a learning method capable of representing characters in which multifaceted feelings of a user can be reflected and a content reproduction device.SOLUTION: A learning method includes an input data acquisition step, an output data acquisition step, a first internal representation database generation step, and a second internal representation database generation step. The input data acquisition step acquires user data of a user. The output data acquisition step acquires internal representation data indicating an internal representation of the user. The first internal representation database generation step generates a first internal representation database with the user data as first input data. The second internal representation database generation step generates second internal representation database with user data as second input data and with data of one kind or more included internal representation data and different from a kind of the first output data in the first internal representation database generation step as second output data.SELECTED DRAWING: Figure 14
Patent JP-2022162229-A (JP)
Title: Amorphous aluminosilicate and method for producing zeolite using the same
Inventor: YOSHIOKA MASATO
IPC: C01B33/26
Filed: 2021-04-12
Abstract: To provide at least one of a crystalline aluminosilicate obtained by an inexpensive production method and suitable as a starting material of AEI type zeolite, a method for producing the same, and a method for producing AEI type zeolite using the same as a starting material, and furthermore provide a simple method for producing FAU type zeolite with high silica composition.SOLUTION: An amorphous aluminosilicate characterized by the ratio of the total intensity of the maximum intensity I2 of a band with a wavenumber of 300 to 350 cm-1 and the maximum intensity I3 of a band with a wavenumber of 400 to 550 cm-1 to the maximum intensity I 1 of a band with a wavenumber of 750 to 850 cm-1 in a UV-Raman spectrum being 6.0 or more.SELECTED DRAWING: None
Patent JP-2022162657-A (JP)
Title: Recording method and recording device
Inventor: FUJITA KUNIHIRO
IPC: C09D11/30
Filed: 2021-04-13
Abstract: To provide a recording method capable of stably discharging an ink composition in an inkjet method, while capable of producing a recorded matter having an image excellent in scratch resistance and difficult to cause a so-called uneven agglomeration in which a plurality of droplets of the ink composition discharged on a recording medium agglomerate to induce a deterioration of an image quality, and also to provide a recording device capable of favorably executing the recording method.SOLUTION: A recording method includes: an adhesion step of discharging an ink composition from an inkjet head to adhere onto a recording medium; and a primary heating step of heating the ink composition adhered onto the recording medium at the adhesion step. The ink composition is an aqueous ink containing an organic compound having a standard boiling point of 280°C or lower, being solid at 25°C with a solubility to water at 25°C being 50 [g/water 100 g] or more.SELECTED DRAWING: None
Patent JP-2022162707-A (JP)
Title: Semiconductor light emitting element
Inventor: KAWANAKA SATOSHI
IPC: H01S5/323
Filed: 2021-04-13
Abstract: To reduce heat generation in a semiconductor light-emitting element and improve slope efficiency.SOLUTION: According to one aspect of a semiconductor light emitting element, it has a semiconductor substrate having a tilted surface with different tilting angles and a plurality of light emitting layers stacked on the tilted surface and emitting laser light with wavelengths corresponding to the tilting angles.SELECTED DRAWING: Figure 1
Patent JP-2022166631-A (JP)
Title: Freezing chiller
Inventor: ADACHI MAKOTO
IPC: F25B1/00
Filed: 2021-04-21
Abstract: To provide a freezing chiller suitable for gradually changing the temperature of load to a target temperature over time.SOLUTION: A freezing chiller has a coolant circuit 3 that feeds a coolant to load 2, a freezing circuit 4 that adjusts the temperature of the coolant, and a controller 6 that controls the entire chiller. The controller 6 has: a temperature setting unit 33 that sets the temperature of the coolant for bringing the load 2 to a target temperature as an adjustment target temperature; a time setting unit 34 that sets an adjustment time over which the temperature of the coolant is changed to the adjustment target temperature; a computing unit 35 that computes, from the adjustment target temperature and the adjustment time, a gradient of temperature change as a target temperature gradient; and a temperature control unit 36 that adjusts the degrees of opening of a first electronic expansion valve 24 and a second electronic expansion valve 28 so that the temperature of the coolant changes following the target temperature gradient.SELECTED DRAWING: Figure 1