baber/WOPTO huggingface dataset:
Patent JP-2020176334-A (JP)
Title: Copper powder and conductive paste
Inventor: MOTOMURA KOICHI
IPC: B22F1/00
Filed: 2020-07-15
Abstract: To provide a copper powder that has low TAP density and can be used suitably for conductive paste and a method of producing the same.SOLUTION: A copper powder has an average particle size of 0.05-5.0 μm, measured with a laser diffraction scattering type particle-size distribution measuring device, and has a TAP density of 3.0 g/cm3 or less.SELECTED DRAWING: None
Patent JP-2022018532-A (JP)
Title: Connection member for wall substrate frame body of unit bath
Inventor: TAKANO WATARU
IPC: E04B2/76
Filed: 2020-07-15
Abstract: To provide a connection member for a wall substrate frame body of a unit bath which is not formed by welding and which has high strength.SOLUTION: A C-type channel material with a lip is used as a vertical frame 11 and a horizontal rail 13 of a wall substrate frame body, and a connection member 15 has a substantially U-shaped cross section and comprises a top face portion and leg portions 15a downwardly extending from its both sides. In a state where both of a horizontally directed groove strip portion of the vertical frame and an upwardly directed groove strip portion of the horizontal rail are disposed in a planar manner, a tip portion of the connection member is provided with a hook-like portion 15k that is turned upward and engages with an upper lip portion 11r of the vertical frame; and in a state where the horizontal rail is in contact with the vertical frame while engaging the hook-like portion with the upper lip portion 11r, a base end side of the connection member is impacted with a hammer etc., causing both leg portions of the connection member to be forcedly fitted to both side portions of the horizontal rail, making it possible to rigidly connect and fix the vertical frame to the horizontal rail. A protrusion 15p can be provided at the base end portion of the connection member, and a pressing operation portion 15b can be provided at the tip portion.SELECTED DRAWING: Figure 6
Patent JP-2020170877-A (JP)
Title: Mounting method of ceramic phosphor plate on light emitting device (led) die using dicing tape, formation method of dicing tape, and dicing tape
Inventor: APRIL SCHRICKER
IPC: C09J133/00
Filed: 2020-07-22
Abstract: To provide a mounting method of a ceramic phosphor plate on a light emitting device die using a dicing tape, a formation method of a dicing tape, and a dicing tape.SOLUTION: A method includes the steps of mounting a ceramic phosphor (102) on an acrylic-free and metal-containing catalyst-free adhesive layer (108) of a dicing tape (104), dicing the ceramic phosphor (102) from the dicing tape (104) onto a ceramic phosphor plate (112), removing the ceramic phosphor plate (112) from the dicing tape (104), and mounting the ceramic phosphor plate (112) on a light emitting device (LED) die.SELECTED DRAWING: Figure 1
Patent JP-2020168568-A (JP)
Title: Game machine
Inventor: KAGAYA TAKUHIRO
IPC: A63F5/04
Filed: 2020-07-22
Abstract: To provide a game machine capable of increasing game interest.SOLUTION: By adopting a novel specification that "a confrontation performance state is terminated when winning a termination lottery that is performed when a specific value to be changed according to the lottery reaches a predetermined value", interest can be increased. A performance execution timing in which an ending performance is executed is varied according to the number of stocks. Therefore, it is possible to estimate the number of stocks on the basis of the performance execution timing at which the ending performance is executed. As a result, it is possible to increase interest by allowing attention to be paid on the performance execution timing at which the ending performance is executed, while increasing interest by executing the ending performance.SELECTED DRAWING: Figure 26
Patent JP-2022021829-A (JP)
Title: Device and method for measuring air quantity of fresh concrete
Inventor: IWAKI KEISUKE
IPC: G01N33/38
Filed: 2020-07-22
Abstract: To provide a device 1 and a method for measuring the air quantity of fresh concrete, by which the air quantity A0 at atmospheric pressure of freshly mixed concrete can be continuously measured without collecting a sample.SOLUTION: Disclosed is a device 1 for measuring the air quantity of fresh concrete, by which an air quantity A0 of freshly mixed concrete is mixed. This device includes: a pressure gauge 2 for measuring an in-pipe pressure P1 of a pipeline H through which pressure-feeding of freshly mixed concrete C is performed; a gamma density meter 3 for measuring a unit volume mass M1 of the freshly mixed concrete under the in-pipe pressure P1; and a controller 17 of a device main body 10 for calculating the air quantity A0 under the atmospheric pressure of freshly mixed concrete based on the in-pipe pressure P1, a unit volume mass M1 of the freshly mixed concrete under the in-pipe pressure P1 and a unit volume mass T of the freshly mixed concrete without containing the pre-calculated air.SELECTED DRAWING: Figure 2
Patent JP-2021179416-A (JP)
Title: Method for calculating average thickness of silver particle sintered part, and method for selecting volatile dispersion medium for paste-like silver particle composition
Inventor: NAKAMURA RYOKO
IPC: H01B13/00
Filed: 2020-07-23
Abstract: To provide a method for calculating an average thickness of a silver particle sintered part regarding a silver sintered body having the silver particle sintered part and a gap part, and a method for selecting a volatile dispersion medium for a paste-like silver particle composition, which is a silver sintered product having excellent adhesive strength between metal members.SOLUTION: Provided are: a method for calculating an average thickness of a silver particle sintered part (a) using a cross-section electron micrograph of a silver sintered body (c) having the silver particle sintered part (a) formed by sintering a large number of sintered silver particles (A) having an average particle size of 0.1 to 5 μm in a connected state and a gap part (b) adjacent to the (a); and a method for selecting a volatile dispersion medium for a paste-like silver particle composition with which sintered silver particles (A) having the average particle size of 0.1 to 5 μm and a volatile dispersion medium (B) are made into a silver sintered body (c) having a silver particle sintered part (a) formed by heating and sintering the sintered silver particles (A) to each other in a connected state and a gap part (b) adjacent to the (a).SELECTED DRAWING: Figure 11
Patent JP-2022023391-A (JP)
Title: Vibration-type actuator, camera platform, and electronic apparatus
Inventor: TSUCHIYA SATOSHI
IPC: H02N2/16
Filed: 2020-07-27
Abstract: To provide a vibration-type actuator in which rotation unevenness and abnormal wear are suppressed.SOLUTION: A vibration-type actuator includes a vibration body 20 having an annular elastic body 21 and an electricity-mechanical energy conversion element, and an annular contact body 300 that comes into contact with the vibration body and moves relatively to the vibration body. The contact body has a base bottom section 301a, a support section 301b that extends into an annular shape from the base bottom section in the radial direction of the contact body, and a friction member 302 that is disposed on the support section, is a member separate from the support section, and comes into contact with the vibration body. A first gap between the friction member and the support section and a second gap between the friction member and the vibration body are provided on one end of the friction member.SELECTED DRAWING: Figure 3
Patent JP-2021107256-A (JP)
Title: Electrical field generating container
Inventor: MITSUMA SHUHEI
IPC: B65D88/74
Filed: 2020-07-28
Abstract: To reduce the amount of protrusion of electrode members toward the inside of an accommodation chamber for an electrical field generating container.SOLUTION: An electrical field generating container 1 is provided with: a container chassis 2 that comprises an accommodation chamber 4 that accommodates an object to be stored; and a plurality of electrode members 5 that form an electrical field in the accommodation chamber 4. The container chassis 2 comprises a ceiling interior plate 2a3, formed from an electrically insulating resin, that forms an inner surface of the accommodation chamber 4 thereof and retains the electrode members 5.SELECTED DRAWING: Figure 2
Patent JP-2022025455-A (JP)
Title: bicycle
Inventor: TAKEDA TORU
IPC: B62K3/02
Filed: 2020-07-29
Abstract: To provide a bicycle eliminating so-called unevenness in rotation, which is due to the occurrence of fluctuation of tread force of a pedal at rotation of a crank, as much as possible.SOLUTION: A bicycle includes: a saddle on which a user is seated; a central part to be a center in a length in a front-back direction of the saddle; a crank for transmitting drive power to rear wheels; a crank shaft pivotally supporting the crank; and a pedal shaft part pivotally supporting the pedal for transmitting tread force of a user to the rear wheels rotatably around the crank shaft. An angle made by a horizontal line extending from the crank shaft to a rear wheel direction, and a linear line passing through the central part from the crank shaft is 60 degrees, and a distance from the crank shaft to the pedal shaft part is 140 mm.SELECTED DRAWING: Figure 1
Patent JP-2022025589-A (JP)
Title: Application equipment
Inventor: FUKUSHIMA YUGO
IPC: B05C13/02
Filed: 2020-07-29
Abstract: To provide application equipment which can form a coating film by one scan and can suppress formation of seam unevenness in the coating film.SOLUTION: Application equipment is provided, forming a coating film on a base board held by a stage unit, by delivering coating liquid from a coating unit while relatively moving the base board and the coating unit, the stage unit has: a floatation stage unit floating the base board at a prescribed height position; and a suction holding unit which sucks and holds the base board. The application equipment is formed in such a way that it moves to a base board replacement position where the base board is carried in and out and an applying position where the coating liquid is applied to the base board while the base board floating on the floatation stage unit is held by the suction holding unit, and the suction holding unit comprises a first suction holding unit sucking-holding the base board in a direction position orthogonal to the moving direction of the floatation stage unit and a second suction holding unit sucking and holding the base board in the moving direction position of the floatation stage unit.SELECTED DRAWING: Figure 1
Patent JP-2022026393-A (JP)
Title: Titanium-based ingot manufacturing method
Inventor: MOROTOMI KEISUKE
IPC: C22B9/16
Filed: 2020-07-31
Abstract: To provide a titanium-based ingot manufacturing method which can suppress occurrence of internal pores on a surface of a titanium-based ingot even using a titanium sponge with a relatively high chlorine content as dissolved raw material.SOLUTION: A titanium-based ingot manufacturing method includes: a dissolution process in which a dissolved raw material Ms, which contains, as a titanium sponge, a high chlorine content titanium sponge with a chlorine content of 0.15% by mass or more and in which a ratio of an amount of the high chlorine content titanium sponge in the total amount of titanium sponge is 4% or more on mass basis, is dissolved to obtain a molten metal Mm; and a casting process in which the molten metal Mm is flown into a casting mold 3, and when a melting point of a material constituting the molten metal Mm is represented by Tm(°C), a liquid surface temperature Ts(°C) of the molten metal Mm in the casting mold 3 is so made in a peripheral edge region near an inner surface 3a of the casting mold as to be Ts≥Tm+105°C.SELECTED DRAWING: Figure 1
Patent JP-2021111325-A (JP)
Title: Memory system for selecting counter-error operation by analyzing errors previously occurred, and data processing system including memory system
Inventor: SHIM EUNG BO
IPC: G06F11/10
Filed: 2020-07-31
Abstract: To provide a data processing system for selecting a counter-error operation by analyzing errors previously occurred.SOLUTION: The data processing system includes: a memory system 110 including a plurality of memory devices 1501 to 1508, each of which includes a first error correction unit and a plurality of cell array regions (memory banks BK<1> to <4>) in which a plurality of memory cells are coupled in an array form; and a host 102 including a second error correction unit which corrects an error of data transferred from the memory system, generating error correction information on the error correction operation, setting an error strength for each of the plurality of memory devices using the error correction information and log information generated in each of the plurality of memory devices, and performing a counter-error operation on each of the plurality of memory devices according to the error correcting strength. In each of the plurality of memory devices, an error of access data occurred during access operation with respect to the plurality of cell array regions is corrected by the first error correction unit so as to generate log information.SELECTED DRAWING: Figure 1A
Patent JP-2022027196-A (JP)
Title: Image forming apparatus
Inventor: OSUKA MISATO
IPC: G03G21/18
Filed: 2020-07-31
Abstract: To make it possible, when an operator removes a sheet clogging in a spray device, to prevent a fixing solution sprayed to the sheet from attaching to a photoconductor drum.SOLUTION: An image forming apparatus 1 comprises: a main body housing 2 that has an opening 21; a cover 3 that opens and closes the opening 21; a drum cartridge 5; a spray device 8; and a stopper 11. The spray device 8 sprays a fixing solution to a sheet S to which toner is transferred. The stopper 11 is movable between a first position and a second position. In a state in which the stopper 11 is located at the first position, the stopper 11 allows the movement of the sheet S directed from the photoconductor drum 51 to the spray device 8. When the sheet S clogs in the spray device 8, the stopper 11 stops the movement of the clogging sheet S in a state in which the stopper 11 is located at the second position. In conjunction with the movement of the cover 3 from a closed position to an open position, the stopper 11 moves from the first position to the second position.SELECTED DRAWING: Figure 3
Patent JP-2020185443-A (JP)
Title: Game machine
Inventor: KUBOTA EIJI
IPC: A63F5/04
Filed: 2020-08-07
Abstract: To provide a game machine capable of making a structure of a housing suitable.SOLUTION: A prescribed partition plate part of a plurality of partition plate parts has: a base plate part formed by a material other than metals; a metal plate part disposed in a prescribed area of a plate surface on an internal space side of the base plate part; and through holes. The base plate part is provided with base through holes forming at least a part of the through holes. No metal plate part exists from an entire peripheral edge part of the base through holes in the prescribed region across to a prescribed range outside going along the plate surface on the internal space side. In the prescribed range where no metal plate part exists in a peripheral edge part of the base through holes in the prescribed region, a first range in a first direction outside along the plate surface on the internal space side from the peripheral edge part of the base through holes in the prescribed region and a second range in a second direction outside along the plate surface of the internal space side from the peripheral edge part of the base through holes in the prescribed region differ in area, and there is provided a facing part which faces an opening on the internal space side in the through holes on the internal space side.SELECTED DRAWING: Figure 7
Patent JP-2021056211-A (JP)
Title: Horological component intended to receive member driven thereinto
Inventor: DANY COMMENT
IPC: G04B15/14
Filed: 2020-08-26
Abstract: To provide a horological component capable of realizing high strength while avoiding deformation of the outside periphery of the component when a member is driven into the component.SOLUTION: A horological component 100 has a first opening intended to receive a member 20 when the member is driven into the first opening. The component includes an axis A1 centered in the first opening, and at least two structures 10 intended to receive the member. Each receiving structure comprises a receiving element intended to come into contact with the member and extending at least substantially orthoradially relative to the axis, first and second connecting elements extending radially relative to the axis from first and second ends of the receiving element, and first and second elastically deformable element extending orthoradially relative to the axis. The first connecting element mechanically connects the first end of the receiving element to the first elastically deformable element, and the second connecting element mechanically connects the second end of the receiving element to the second elastically deformable element.SELECTED DRAWING: Figure 1
Patent JP-2022038376-A (JP)
Title: Vehicular seat
Inventor: KOYAMA RIKIYA
IPC: B60N2/75
Filed: 2020-08-26
Abstract: To provide a vehicular seat which enables an occupant to conduct an operation for adjusting a seat position while directly seeing an operation switch.SOLUTION: A vehicular seat 1 includes: a seat surface part 2 and a back surface part 3; a drive part 6 which adjusts a position of at least one of the seat surface part 2 and the back surface part 3; and an operation switch 5 which drives the drive part 6. The operation switch 5 is disposed so as to face the upper side of the seat surface part 2 at the seat surface part 2. The operation switch 5 is disposed at the door 101 side of a vehicle 100 at the seat surface part 2, and a vehicle has a door detection switch 62 which detects a door 101 being opened. The drive part 6 may invalidate an input of the operation switch 5 when the door detection switch 62 detects the door 101 being opened.SELECTED DRAWING: Figure 1
Patent JP-2022043610-A (JP)
Title: Fuel cell
Inventor: TSUJIGUCHI TAKUYA
IPC: H01M8/04
Filed: 2020-09-04
Abstract: To provide a fuel cell that can efficiently discharge produced water generated by electrode reaction to the outside.SOLUTION: A fuel cell includes a discharge mechanism F that discharges produced water (H2O) generated at a cathode electrode as a result of electrode reaction in an MEA 40 to an outside. The discharge mechanism F includes a discharge channel 28 through which air, the oxidant, flows, a passageway 29 that connects an oxidant supply channel 21 and the discharge channel 28 so as to be communicated, and allows the produced water generated at the cathode electrode to move into the discharge channel 28, and a discharge unit 20c that discharges the produced water that has moved to the discharge channel 28 to the outside.SELECTED DRAWING: Figure 9
Patent JP-2021077343-A (JP)
Title: Adaptive deformable kernel prediction network for image de-noising
Inventor: YAO ANBANG
IPC: G06T5/00
Filed: 2020-09-07
Abstract: To adaptively determine offsets for pixels in de-noising an image by a kernel prediction network so as to realize lower computational cost and good image quality.SOLUTION: A method for de-noising an image by a convolutional neural network, the image including a plurality of pixels, comprises: for each of the pixels of the image, generating a convolutional kernel having a plurality of kernel values for the pixel; generating a plurality of offsets for the pixel respectively corresponding to the kernel values, each of the offsets indicating a deviation from a pixel position of the pixel; determining a plurality of deviated pixel positions based on the pixel position of the pixel and the offsets; and filtering the pixel with the convolutional kernel and pixel values of the deviated pixel positions to obtain a de-noised pixel.SELECTED DRAWING: Figure 29
Patent JP-2021004365-A (JP)
Title: Thermoplastic liquid crystal polymer film and circuit board using the same
Inventor: ONODERA MINORU
IPC: B32B15/08
Filed: 2020-09-10
Abstract: To provide a thermoplastic liquid crystal polymer film that has a dielectric constant in the thickness direction which is suitable for millimeter wave radar base materials.SOLUTION: This thermoplastic liquid crystal polymer film is formed from a thermoplastic polymer that is capable of forming an optically anisotropic melt phase (hereinafter referred to as a thermoplastic liquid crystal polymer), and is characterized in that: the dielectric constant thereof in the thickness direction at 23°C at 20 GHz is 2.5-3.2; and the heat distortion temperature thereof is 180-320°C. This thermoplastic liquid crystal polymer film may have a dielectric constant at 23°C at 15 GHz of 2.6-3.7 both in one direction in the film plane and in another direction that is perpendicular to the one direction.SELECTED DRAWING: None
Patent JP-2022047161-A (JP)
Title: catheter
Inventor: TAKEMURA KAZU
IPC: A61M25/00
Filed: 2020-09-11
Abstract: To provide a catheter whose torque transmission property is increased.SOLUTION: The catheter comprises: a tube-shaped inner layer 20; a reinforcement body 30 placed on the outer peripheral surface of the inner layer; and an outer layer 50 provided so as to cover the inner layer and the reinforcement body. The reinforcement body includes strands 32 each having a recess in the surface, and the inner layer and/or the outer layer enters the recess.SELECTED DRAWING: Figure 2
Patent JP-2022047358-A (JP)
Title: Fitting
Inventor: MOROOKA SEI
IPC: E06B3/48
Filed: 2020-09-11
Abstract: To provide a fitting capable of forming a small opening and a large opening that opens fully.SOLUTION: The fitting having a door that covers the opening comprises: a first door installed on a wall surface provided on one side in a freely expandable manner, which covers a first opening in the opening; a second door installed in a freely expandable manner relative to the first door, which covers at least a portion of a second opening in the opening when the first door is in a state of covering the first opening; a first movement support part provided on one side of one side and the other side along a vertical direction of the first door, which supports the one side relative to the wall surface in a horizontal direction along the wall surface in a freely movable manner and freely rotatable manner, and guides the one side between a first boundary where the first opening contacts the wall surface and a prescribed position on the wall surface; and a second movement support part provided on a top part of the other side of the first door, which supports the other side in a freely movable manner and freely rotatable manner, and guides the other side between a second boundary where the first opening contacts the second opening and the prescribed position on the wall surface.SELECTED DRAWING: Figure 1
Patent JP-2021057894-A (JP)
Title: Edge gateway system with data typing for secured process plant data delivery
Inventor: MARK J NIXON
IPC: H04L12/66
Filed: 2020-09-14
Abstract: To provide a system for securing process plants, networks and/or control systems against cyber intrusions and malicious cyber attacks.SOLUTION: Field-facing component streams of an edge gateway system 1 stream content data related to a process plant 5 indicated by one or more interest lists to an edge-facing component. The streaming data is represented using a collection of data types. Each interest list includes multiple types of data (control, I/O, diagnostic, device, historical, etc.) that collectively represent a particular named entity of the plant. Thus, the streamed data is delivered and published securely via the edge-facing component to external systems.SELECTED DRAWING: Figure 1