baber/WOPTO huggingface dataset:
Patent JP-2022127279-A (JP)
Title: Manufacturing method of electric wire with terminal, manufacturing device of electric wire with terminal, and electric wire with terminal
Inventor: SATO TOMOYA
IPC: H01R4/18
Filed: 2021-02-19
Abstract: To provide a manufacturing method of an electric wire with a terminal capable of improving reliability of electrical connection between a terminal and an electric wire, a manufacturing device of the electric wire with the terminal, and the electric wire with the terminal.SOLUTION: A manufacturing method of an electric wire with a terminal includes a crimping step of respectively crimping a first crimping portion 40 and a second crimping portion 60 of a terminal 20 to a conductor core wire 11 and an insulating coating 12 of an electric wire 10 while moving a crimping jig 4 in a predetermined movement direction. The crimping jig 4 includes a first crimper 70 and a second crimper 80 that respectively clamp the first crimping portion 40 and the second crimping portion 60 such that the width of the first crimping portion 40 after crimping is larger than the width of the second crimping portion 60 after crimping. The second crimper 80 includes a crimping surface 83 crimping the second crimping portion 60 during crimping, a side surface 81 facing the first crimper 70, and an inclined surface 84 that widens in the width direction as it approaches the first crimper 70 such that a boundary portion between the crimping surface 83 and the side surface 81 is chamfered. The inclined surface 84 faces an intermediate portion 50 during the crimping step.SELECTED DRAWING: Figure 6
Patent JP-2022129967-A (JP)
Title: Measurement device
Inventor: YOSHIKAWA SHIGEO
IPC: G01K1/143
Filed: 2021-02-25
Abstract: To provide a measurement device capable of effectively suppressing the occurrence of failures caused by battery fluid leakage.SOLUTION: A measurement device 1 includes: a vibration probe 3a that detects vibration of an object to be measured and outputs a signal corresponding to intensity of the vibration; a device main body 4 having a circuit board 8 for processing the signal; and a battery case 6 detachably attached to the device main body 4 and containing a dry battery 50 in a liquid-tight state. The device main body 4 and the battery case 6 are in contact with each other when the battery case 6 is attached to the device main body 4, and comprise a battery side electrode 37 and a body side electrode 27 for electrically connecting the dry battery 50 and the circuit board 8.SELECTED DRAWING: Figure 2
Patent JP-2021087824-A (JP)
Title: Game machine
Inventor: TSUTSUMI KENICHI
IPC: A63F5/04
Filed: 2021-02-26
Abstract: To provide a game machine capable of increasing the expandability of programs and tables in a ROM of a main control board.SOLUTION: A first program stored in a first specified storage area may call a subroutine of a second program stored in a second specified storage area, but it is not called from the second program. When called from the first program, the second program returns to the first program after the processing is executed and does not call the subroutine of the first program. Second storage means includes a first stack area and a first specified work area for executing the first program and a second stack area and a second specified work area for executing a second program. The respective areas are arranged in the order of the first specified work area, the first stack area, the second specified work area, and the second stack area.SELECTED DRAWING: Figure 12
Patent JP-2022131086-A (JP)
Title: Nitride semiconductor substrate and manufacturing method for the same
Inventor: TSUCHIYA KEITARO
IPC: H01L21/20
Filed: 2021-02-26
Abstract: To provide a nitride semiconductor substrate with high quality (particularly, a nitride semiconductor substrate suitable for a GaN-based high-mobility transistor (HEMT) for a high-frequency switch, a power amplifier, and a power switching device), and a manufacturing method for the same.SOLUTION: A nitride semiconductor substrate includes a heat-resistant supporting substrate in which a core formed of nitride ceramics is sealed by a sealing layer, a flattening layer provided on the heat-resistant supporting substrate, a silicon single-crystal layer provided on the flattening layer and having a carbon concentration of 1×1017 atoms/cm3 or more, a carbide layer provided on the silicon single-crystal layer, having a thickness of 4 to 2000 nm, and mainly containing silicon carbide, and a nitride semiconductor layer provided on the carbide layer.SELECTED DRAWING: Figure 1
Patent JP-2022132919-A (JP)
Title: Insulating container and manufacturing method thereof
Inventor: ISEKI TSUBASA
IPC: B65D81/38
Filed: 2021-03-01
Abstract: To provide an insulating container capable of making a weld mark inconspicuous, when a slit for degassing is sealed by welding.SOLUTION: An insulating container 1A has a metallic outer container 2 and a metallic inner container each having open one end, in which mutual open ends are bonded in the state where the inner container is stored inside the outer container 2, and a vacuum heat insulation layer is provided between the outer container 2 and the inner container. The insulating container has a weld mark formed by welding and sealing a slit S for degassing provided on a bottom surface of the outer container 2, and the weld mark is provided along the contour or its periphery of a recess 5 provided on the bottom surface of the outer container 2.SELECTED DRAWING: Figure 2
Patent JP-2021091484-A (JP)
Title: Beverage filling system and CIP processing method
Inventor: HAYAKAWA MUTSUMI
IPC: B67C3/00
Filed: 2021-03-03
Abstract: To provide a beverage filling system and a CIP processing method capable of shortening a CIP processing time in a beverage filling system for both carbonated and non-carbonated beverages.SOLUTION: A beverage filling system 10 for both carbonated and non-carbonated beverages of this invention comprises: a carbonated beverage exclusive flow channel to be used only for charging a carbonated beverage; a carbonated/non-carbonated beverage dual-use flow channel to be used for charging a carbonated beverage and a non-carbonated beverage; and a control unit 60 that controls the beverage filling system 10. The control unit 60, in a case where a beverage that is charged into a bottle 30 immediately before a CIP cleaning is the carbonated beverage, performs the CIP cleaning to both the carbonated beverage exclusive flow channel and the carbonated/non-carbonated beverage dual-use flow channel. And the control section 60, in a case where a beverage that is charged into a bottle 30 immediately before a CIP cleaning is the non-carbonated beverage, performs the CIP cleaning only to the carbonated/non-carbonated beverage dual-use flow channel.SELECTED DRAWING: Figure 2
Patent JP-2022138251-A (JP)
Title: Inactivation device and inactivation method
Inventor: OHASHI HIROYUKI
IPC: A61L9/20
Filed: 2021-03-10
Abstract: To provide an inactivation device and an inactivation method which can appropriately radiate a target object with ultraviolet light that is safe to human and animals to effectively inactivate harmful microorganisms or viruses present in the object.SOLUTION: An inactivation device comprises: a movable body capable of moving within a space; a drive portion which drives the movable body; an ultraviolet light irradiation unit which is mounted on the movable body, and has an ultraviolet light source and a multilayer film filter; a posture adjusting mechanism which adjusts a posture of the ultraviolet light irradiation unit to adjust an angle of an optical axis of ultraviolet light discharged from the ultraviolet light irradiation unit; an angle detection unit which detects a predetermined target object to be irradiated and detects an angle of an axis formed by the ultraviolet light irradiation unit and the target object; and a control unit which controls the posture adjusting mechanism such that, on the basis of the angle detected by the angle detection unit, an angle formed by the optical axis of ultraviolet light discharged from the ultraviolet light irradiation unit and an axis formed by the ultraviolet light irradiation unit and the target object falls within a prescribed angle.SELECTED DRAWING: Figure 5
Patent JP-2021099523-A (JP)
Title: Low-profile beam splitter
Inventor: JAHJA I TRISNADI
IPC: G02B5/32
Filed: 2021-03-10
Abstract: To provide virtual reality, augmented reality and mixed reality imaging and visualization systems.SOLUTION: Embodiments of light projector systems for directing input light from a light source to a spatial light modulator are provided. For example, an optical device is disclosed which includes a first surface having a diffractive optical element, a second surface normal to the first surface, and a third surface arranged at an angle to the second surface. The third surface may be a beam splitting surface that is reflective to light of a first state and transmissive to light of a second state. The diffractive optical element may receive an input beam made up of light having the first state, and convert the input beam into at least a first diffracted beam at a first diffraction angle such that the first diffracted beam is directed toward the third surface and is reflected by the third surface in a direction substantially parallel to the first surface.SELECTED DRAWING: Figure 12A
Patent JP-2022142917-A (JP)
Title: Tape sticking device and tape sticking method
Inventor: MARUYAMA TAKESHI
IPC: B65H35/07
Filed: 2021-03-17
Abstract: To avoid a failure caused by characteristic change of a tape and deformation of a tape end when cutting the tape by a cutter mechanism, in sticking a tape.SOLUTION: A tape sticking device 100 includes: a tape sticking roller 112a for sticking a tape 103 to an object to be stuck; a clamp mechanism 113 for gripping the tape at a gripping position; a cutter mechanism 114 including cutting members 114a, 114b for cutting the tape at a cutting position between a sticking position of the tape by the tape sticking roller and the gripping position by the clamp mechanism; and a control part 140 for controlling the clamp mechanism and the cutter mechanism. The clamp mechanism is constituted so as to switch between a gripping state and a releasing state of the tape, and the gripping position is movable frontward/backward in the supply direction. The control part allows a tip 103a of the tape to be separated from the cutting position by retreating the gripping position to the upstream side in the supply direction in the clamp mechanism, after the cutting action with respect to the tape of the cutting members by the cutter mechanism and before restoration of the cutting action.SELECTED DRAWING: Figure 4
Patent JP-2022142943-A (JP)
Title: Evaluation method for functional paste and production method for functional paste
Inventor: AIKAWA TATSUO
IPC: B22F1/00
Filed: 2021-03-17
Abstract: To provide an evaluation method for a functional paste capable of accurately evaluating the dispersibility of multiple types of inorganic powder contained in a coating film, and a production method for a functional paste using the evaluation method.SOLUTION: There is provided an evaluation method for a functional paste comprising at least, multiple types of inorganic powder, a binder resin and an organic solvent. The evaluation method includes: a step of applying and drying the functional paste on a substrate to form a coating film; a step of processing the coating film to expose a coating film cross-section; a step of observing the coating film cross-section with a microscope to obtain a microscope image; and a step of evaluating the dispersibility of inorganic powder in the coating film cross-section based on the microscope image. In the evaluation of the dispersibility of the inorganic powder, a) the position of each particle constituting inorganic powder is determined for each types of inorganic powder in the microscope image, b) based on the determined particle position, the Voronoi division is performed on the microscope image to define a section of each particle, c) the area of the defined section is obtained, and d) the coefficient of variation (CV value) of the area of the obtained section.is calculated.SELECTED DRAWING: Figure 1
Patent JP-2022143332-A (JP)
Title: stove burner
Inventor: HAYASHI SHUSAKU
IPC: F23D14/06
Filed: 2021-03-17
Abstract: To provide a stove burner (1) capable of rapidly igniting mixed gas using an ignition heater (42).SOLUTION: An ignition heater is mounted at a position spaced apart from the outer peripheral side surface of a burner head (10), an ignition flame port (15) is formed at right and left positions with respect to the ignition heater on the outer peripheral side surface of the burner head on the side facing the ignition heater, and the ignition heater is used to ignite mixed gas flowing out from the ignition flame port. With this configuration, it is possible to suppress the ignition heater from being cooled by the flow of the mixed gas from the ignition flame port. Further, since the mixed gas is supplied from the right and left ignition flame ports of the ignition heater, it is possible to reliably supply the mixed gas to the vicinity of the ignition heater. As a result, it is possible to rapidly ignite the mixed gas using the ignition heater.SELECTED DRAWING: Figure 3
Patent JP-2022148039-A (JP)
Title: Display control device and display control method
Inventor: OISHI SUMIHISA
IPC: G09G3/3233
Filed: 2021-03-24
Abstract: To provide a display control device and a display control method capable of deterring one from feeling excessive heat generation regardless of any video display pattern.SOLUTION: A display control device includes a conversion part, a first processing part, a determination part, and a gain calculation part. The conversion part converts each display data of pixels in a display area in which plural pixels of a display device are arranged to first temperature information. The first processing part divides the display area into plural blocks and obtains second temperature information as temperature for each block from the first temperature information corresponding to pixels included for respective blocks. The determination part generates an adjustment signal for adjusting a gain level by determination processing based on the second temperature information for showing the maximum temperature among the second temperature information for the respective blocks. The gain calculation part adjusts a gain on the basis of the adjustment signal for first display data to be inputted, generates second display data, and outputs the data to the display device.SELECTED DRAWING: Figure 1
Patent JP-2022148880-A (JP)
Title: Electrolyte film for fuel cell and fuel cell
Inventor: MIZUKI KAZUHIRO
IPC: H01M8/1016
Filed: 2021-03-24
Abstract: To provide an electrolyte film for a fuel cell, which is effective in increasing an output.SOLUTION: An electrolyte film 10 for a fuel cell comprises an ion conductor 12, a support body 13, and a binding agent 14. The ion conductor 12 is composed of a ceramic. The support body 13 is formed by a resin. The binding agent 14 has a functional group 14A which is identical to the ion conductor 12 in polarity. The binding agent 14 serves to bind the ion conductor 12 and the support body 13.SELECTED DRAWING: Figure 3
Patent JP-2022149587-A (JP)
Title: Manufacturing method of metal workpiece and manufacturing apparatus of metal workpiece
Inventor: SHIRAKAWA ATSUSHI
IPC: B21D19/08
Filed: 2021-03-25
Abstract: To provide a manufacturing method of a metal workpiece and a manufacturing apparatus of a metal workpiece, capable of improving durability of a punch.SOLUTION: A manufacturing method of a metal workpiece includes steps of: energizing between a metal workpiece 15 and an energization member 23 in the state where the energization member 23 has a contact with a prescribed area on one surface of the metal workpiece 15, and heating the periphery of the prescribed area on one surface of the metal workpiece 15; and pressurizing a punch 24 and pushing it in the prescribed area on one surface of the metal workpiece 15 in the state where heating is stopped, to thereby form a burring hole.SELECTED DRAWING: Figure 2
Patent JP-2022151216-A (JP)
Title: Manual hydraulic actuation device
Inventor: CHINNO SATORU
IPC: B26B13/22
Filed: 2021-03-26
Abstract: To provide a manual hydraulic actuation device which reduces a force required for that an operator moves a control lever when a force against movement of an operation part performed by operating the control lever is given to the operation part, and consequently, can reduce load of the operator.SOLUTION: A manual hydraulic actuation device (for example, cutting device 10) comprises a body part 20, a tool 30 having an operation part (for example, a pair of cutting components 31), and a control lever 24 operated by an operator. When the control lever 24 is operated by the operator, a piston 50 moves, and consequently, a pressure oil passes through an oil passage and moves between a plurality of oil sacs, whereby a slide member 34 is moved. When a force against movement of the operation part performed by operating the control lever 24 is given to the operation part, an amount of the pressure oil, which is fed to one of the plurality of oil sacs in order to move the slide member 34, decreases.SELECTED DRAWING: Figure 3
Patent JP-2022153814-A (JP)
Title: vehicle structure
Inventor: AKIMOTO YASUO
IPC: B62D21/02
Filed: 2021-03-30
Abstract: To improve strength and durability of a joint portion of a bracket and a side frame while reducing weight and cost.SOLUTION: A front flange part 5808 and a rear flange part 5810 of a second mount bracket 58 extend below a lower end part 5804A of a front leg part 5804 and a lower end part 5806A of a rear leg part 5806, respectively, and they are also welded to an outer side surface 2006 of a side frame 20 up to a lower side of the lower end part 5804A of the front leg part 5804 and the lower end part 5806A of the rear leg part 5806. The lower end part 5804A of the front leg part 5804 and a lower end part 5808A on a welded portion of the front flange part 5808 do not match each other in height, and the lower end part 5806A of the rear leg part 5806 and a lower end part 5810A on a welded portion of the rear flange part 5810 also do not match each other in height.SELECTED DRAWING: Figure 4
Patent JP-2022154072-A (JP)
Title: Arraying device
Inventor: KATAYAMA KOHEI
IPC: B65G47/28
Filed: 2021-03-30
Abstract: To prevent clogging of an object in a delivery conveying path while suppressing positional deviation in a conveying path width direction of an object delivered from a delivery port.SOLUTION: An arraying device includes a rotary conveying device for guiding an object T supplied to an upper surface of a rotary table to a rotary conveying surface part 13, inside and outside guide parts 19 and 20 which are brought into close contact with the rotary conveying surface part 13 and are arranged thereabove, and form a delivery conveying path H, and a height defining part 24 for defining a height of the delivery conveying path H. The delivery conveying path H is formed so as to extend in a direction crossing the rotation direction of the rotation conveying surface part 13 and cross an outer peripheral edge of the rotary conveying surface part 13, in plan view. In at least a part positioned above the rotary conveying surface part 13 in the delivery conveying path H, guide surfaces 19 and 21 of at least one of the inside guide part 18 and the outside guide part 20 are inclined to the outside in the conveying path width direction toward the upper side.SELECTED DRAWING: Figure 4
Patent JP-2022154473-A (JP)
Title: Optical signal selection device and optical signal selection method
Inventor: TAKEZAWA NAGAKUNI
IPC: G02F1/31
Filed: 2021-03-30
Abstract: To suppress a loss by controlling an optical modulator.SOLUTION: An optical signal selection device comprises: an optical fiber array in which a plurality of optical fibers are arrayed along a prescribed direction and which inputs/outputs an optical signal; an optical modulator which couples paths between the first optical fiber and the second optical fiber different from the first optical fiber by diffracting the optical signal input from the first optical fiber of the plurality of optical fibers at a prescribed angle; and a control device which controls the optical modulator. The optical modulator comprises at least one of a first optical modulation part and a second optical modulation part which display a pattern image. The control device controls an attenuation amount to the optical signal by controlling the pattern image displayed on at least one of the first optical modulation part and the second optical modulation part.SELECTED DRAWING: Figure 1
Patent JP-2022162270-A (JP)
Title: Nonwoven fabric for circuit board, prepreg for circuit board using the same, and circuit board using the same
Inventor: Nishimori yuhei
IPC: D21H13/26
Filed: 2021-04-12
Abstract: To provide a nonwoven fabric for circuit boards with improved smoothness, suppressed high prices, and thinner thickness.SOLUTION: A nonwoven fabric for a circuit board is composed of a paper-making structure containing multiple thick fibers in which the thickest part of the fiber diameter is 5 μm or more and multiple fine fibers in which the thickest part of the fiber diameter is less than 5 μm. The average fiber length of the thick fibers is longer than that of the fine fibers and the number of the fine fibers is greater than the number of the thick fibers. The thick fibers have a flat shape having a long axis and a short axis, and the short axis is oriented in the thickness direction of the paper-making structure.SELECTED DRAWING: Figure 4
Patent JP-2022163385-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TAYA MASATOSHI
IPC: H01L21/336
Filed: 2021-04-14
Abstract: To improve the characteristics of a semiconductor device including a high voltage field effect transistor (HVMOS).SOLUTION: A semiconductor device includes: a substrate 10; a source region 16b and a drain region 18 in the substrate 10; a gate insulating layer 26 formed on the substrate 10 and having a thickness of 60 nm or more; and a gate electrode 28 formed on the gate insulating layer 26. The drain region 18 is an HVMOS that is arranged at a position farther from the gate electrode 28 than the source region 16b, and in which the source region 16b and the drain region 18 are asymmetrical with respect to the gate electrode 28. The gate insulating layer 26 has an extended insulating region that is wider than the gate electrode 28 by a margin distance X1 on the source region 16b side, has no insulating region other than the extended insulating region between the source region 16b and the gate electrode 28, and has the extended source region 16a extending from the source region 16b through the extended insulating region of the gate insulating layer 26 to the region in the substrate 10 under the gate electrode 28.SELECTED DRAWING: Figure 1