baber/WOPTO huggingface dataset:
Patent JP-2022127159-A (JP)
Title: Method for spot welding aluminum members and method for bonding aluminum members
Inventor: YOSHIZAWA MAI
IPC: B23K11/18
Filed: 2021-02-19
Abstract: To provide a method for spot welding aluminum members and a method for bonding aluminum members capable of suppressing generation of dust at the time of spot welding even when an adhesive is used in combination and capable of bonding while maintaining quality of aluminum members.SOLUTION: A method for spot welding aluminum members includes: a pressurization step for sandwiching aluminum members, which are overlapping each other with an uncured adhesive interposed therebetween, together with the adhesive between a pair of electrodes and pressurizing; and a main power supply step for supplying power between the electrodes while continuing pressurization caused by the electrodes. The pressurization step includes a first pressurization step carried out prior to the main power supply step, and a second pressurization step carried out so as to overlap with the main power supply step. Welding pressure in the first pressurization step is lower than welding pressure in the second pressurization step.SELECTED DRAWING: Figure 3
Patent JP-2022127432-A (JP)
Title: Curved imaging device and manufacturing method thereof
Inventor: NAKATANI NAOKI
IPC: H04N5/369
Filed: 2021-02-19
Abstract: To provide a curved imaging device capable of improving aberrations in one direction and in another direction different from the one direction without using a special device for deformation control.SOLUTION: A curved imaging device 1 includes an image sensor 100 having a curved surface shape in which the center of an imaging surface 101 is recessed with respect to the entire peripheral edge of the imaging surface 101, and a pedestal 200 on which the image sensor 100 is mounted, and the image sensor 100 is formed by stacking a first plate-shaped portion 110 made of silicon and a second plate-shaped portion 120 made of silicon oxide in the thickness direction, and the first plate-shaped portion 110 is arranged on the imaging surface 101 side, and the second plate-shaped part 120 is joined to the pedestal 200.SELECTED DRAWING: Figure 1
Patent JP-2022128142-A (JP)
Title: sheet
Inventor: KINUMAKI MASAYA
IPC: C09D11/106
Filed: 2021-02-22
Abstract: To provide a sheet excellent in easiness of sticking a transfer coat to a rubber product, capable of effectively suppressing discoloration with time of the transfer coat, and capable of suppressing or lowering the generation of a crack of the transfer coat.SOLUTION: A sheet 8 includes a polyvinyl chloride-based ink layer 82, a buffer layer 83, and a pressure-sensitive type adhesive layer 84, which are aligned in this order in the thickness direction of the sheet 8. The polyvinyl chloride-based ink layer 82 is included so as to effectively suppress discoloration with time of a transfer coat, and the buffer layer 83 is included so as to suppress or lower the generation of a crack with deformation of a rubber product. Since both of the buffer layer 83 and the polyvinyl chloride-based ink layer 82 are included, it is possible to prevent the transfer coat from becoming excessively soft, and with this, easiness of sticking to the rubber product is improved.SELECTED DRAWING: Figure 1
Patent JP-2022128255-A (JP)
Title: Control system and control method
Inventor: YOSHIKAWA SAE
IPC: F24F11/56
Filed: 2021-02-22
Abstract: To provide a control system capable of adaptively changing control contents of an apparatus.SOLUTION: A control system 10 includes a setting section 25 for setting contents of scene control with an apparatus 30 installed on equipment 90 as an object and a control section 26 for executing only a part or all of contents of scene control set by the setting section 25 according to the type of an information terminal receiving an execution instruction of scene control or the present position of the information terminal.SELECTED DRAWING: Figure 1
Patent JP-2021091408-A (JP)
Title: Light emitting unit for vehicle
Inventor: NOMURA MASAHIRO
IPC: B60R13/02
Filed: 2021-02-24
Abstract: To be in harmony with a peripheral member at non-light emitting time and to increase variations of a light emission pattern, regarding a light emitting region provided in a vehicle.SOLUTION: A lighting unit for vehicle which allows a light emitting region 100 provided inside a vehicle to emit light includes: an irradiation body for radiating light; a base material arranged in front of the irradiation body; a decorative film arranged in front of a permeable body; and a control device for controlling the irradiation body. While the light emitting region is not emitting light, a decoration style of an exposed surface of the light emitting region 100 formed by the decorative film is the style according to the decoration style of exposed surfaces of non-light emitting regions 20, 21 adjacent to the light emitting region 100. While the light emitting region 100 is emitting light, the control device controls the irradiation body so that a light emitting place 11a moves regularly on an exposed surface of a second light emitting part 11 which is the light emitting region 100.SELECTED DRAWING: Figure 2B
Patent JP-2022130092-A (JP)
Title: Water-based ink composition for writing instruments, and writing instrument including the same
Inventor: SUZUKI TENKO
IPC: C09D11/16
Filed: 2021-02-25
Abstract: To provide a water-based ink composition for writing instruments that can form handwritten characters that have a stereoscopic appearance and are changeable in color, the formed handwritten characters further having excellent fixability, and a writing instrument including the same.SOLUTION: A water-based ink composition for writing instruments contains water, a heat-sensitive foamer, a reversible thermochromic microcapsule pigment, and a resin.SELECTED DRAWING: None
Patent JP-2021138604-A (JP)
Title: Crystallizable lithium aluminosilicate glass and glass ceramic produced therefrom and method for producing glass and glass ceramic and use of the glass ceramic
Inventor: SIEBERS FRIEDRICH
IPC: F24C15/10
Filed: 2021-02-26
Abstract: To provide a crystallizable lithium aluminosilicate glass for producing transparent glass ceramic.SOLUTION: This invention relates to a crystallizable lithium aluminum silicate glass that contains, in wt.% on an oxide basis, following components: Li2O: 3 to 4.5 (exclusive), Al2O3: 19 to 24, SiO2: 62 to 70, Na2O: 0 to 1.5, K2O: 0 to 1.5, MgO: 0.01 to 0.5 (exclusive), CaO: 0 to 1.5, SrO: 0-1.5, BaO: 0-3, ZnO: 0-3, TiO2: 1.6 (exclusive) to 2.8, ZrO2: 1 to 2.5 (exclusive), P2O5: 0 to 4 (exclusive), Fe2O3: 0.005 to 0.025, As2O3: 0.1 to 2, under the condition (wt.%): 1.3<Na2O+K2O+CaO+SrO+BaO<3.5 (condition B1). This invention also relates to glass ceramic produced from the glass and use thereof.SELECTED DRAWING: Figure 1
Patent JP-2021163967-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: ABE SHOGO
IPC: H01L33/60
Filed: 2021-03-04
Abstract: To provide a manufacturing method of a light-emitting device capable of accurately arranging a covering member in a predetermined area.SOLUTION: A manufacturing method of a light-emitting device includes preparing a first intermediate including a substrate, a plurality of light emitting elements arranged in a first direction, a protective element, and a translucent member, forming resin wall that is arranged across the plurality of light emitting elements, including a first wall and a second wall extending in the first direction, and a third wall and a fourth wall, and surrounding the light emitting element and a protective element such that a first distance between the first wall and the light emitting element is larger than a second distance between the third wall and the fourth wall and the light emitting element, applying a first resin to a first region between the first wall and the light emitting element where the protective element is arranged, forming a first recess and a second recess in the first region and a second region between the second wall and the light emitting element, applying the second resin in the first recess and the second recess, and forming a covering member that covers the side surface of the translucent member by curing the first resin and the second resin.SELECTED DRAWING: Figure 2E
Patent JP-2021092588-A (JP)
Title: Position detector and program
Inventor: ARANO TOMOHIRO
IPC: G01B11/00
Filed: 2021-03-05
Abstract: To provide an environment for presenting information that supports adjustment of components for positioning.SOLUTION: A position detector comprises: an image processing unit that, when a feature portion of an object is positioned at each of target positions by a moving mechanism, detects the positions of the feature portion from image data acquired by imaging through image processing; a position storage unit that stores the target positions and detected positions detected at the target positions in association with each other; and a display data creation unit that creates data for displaying information on the detected positions on a display unit. The display data creation unit creates data for displaying the target positions and detected positions stored in association with the target positions in the same coordinate space.SELECTED DRAWING: Figure 1
Patent JP-2022135425-A (JP)
Title: Collet detection device, collet position correction device, bonding device, collet detection method, and collet position correction method
Inventor: NAGAMOTO NOBUHIRO
IPC: H01L21/52
Filed: 2021-03-05
Abstract: To provide, in the present invention, a collet detection device that can detect the position or state of a collet with high accuracy.SOLUTION: A collet detection device 30 detects the position or state of a collet 24 that adsorbs a chip 21, and comprises: a light source 32 that irradiates the collet 24 with light from an oblique direction with respect to the collet 24 and projects a shadow K of the collet 24 on a surface to be imaged 29a; a camera 31 that picks up images of the surface to be imaged 29a and the shadow K of the collet 24 on the surface to be imaged 29a; and image recognition means 33 that recognizes the shadow K in the images. The collet detection device detects the position or state of the collet 24 from the shadow K in the images recognized by the image recognition means 33.SELECTED DRAWING: Figure 2
Patent JP-2022111001-A (JP)
Title: Mulch planting hole digger
Inventor: GOTO KENSUKE
IPC: A01C5/04
Filed: 2021-01-18
Abstract: To provide a planting hole digger capable of reducing labor and shortening time, and digging a planting hole precisely without scattering soil around.SOLUTION: The tip of a machine is put on a center of a mulch hole, and power of an impact driver is applied thereto, thus a drill blade installed on the tip is rotated to dig a hole downward, and soil is thrown up. In this case, an outside cover is pushed down by the force of a spring following lowering of the drill blade, even if the drill blade is lowered, and catches thrown-up soil, to thereby leave the soil, and to be used later as soil for supplementary planting of seedlings.SELECTED DRAWING: Figure 1
Patent JP-2022138811-A (JP)
Title: Accelerator pedal wrong operation eliminating mechanism
Inventor: MANDONO TAKASHI
IPC: B60K26/04
Filed: 2021-03-11
Abstract: To prevent a vehicle from traveling out of control, by cancelling accelerator operation when an accelerator pedal is stepped excessively instead of a brake pedal by mistake.SOLUTION: An accelerator pedal wrong operation eliminating mechanism comprises: accelerator arm actuating members 3 and 6 energized by a spring 17 and turnably mounted on a frame 2 mounted on a vehicle body; a claw lever 13, turnably mounted with a first interlock member 14 connected to an accelerator actuator 16, which can be engaged, energized by a spring 19, with the first interlock member turnably with respect to the accelerator arm activating members 3 and 6. When an accelerator pedal 3a is stepped in a normal angle range, the claw lever 13 engages with the first interlock member 14 to actuate the accelerator actuator 16, and when the pedal is stepped excessively beyond the normal range, the engagement of the claw lever 13 with the first interlock member 14 is released, thereby, allowing the first interlock member 14 to turn to return in a direction that accelerator operation is released so as to release the acceleration operation.SELECTED DRAWING: Figure 4
Patent JP-2022139340-A (JP)
Title: game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2021-03-11
Abstract: To prevent a damage to a component.SOLUTION: A game machine includes a first movable member provided in a game area, a second movable member provided in the game area, a first solenoid which operates the first movable member, and a second solenoid which operates the second movable member. The first movable member has the mass less than that of the second movable member. The first solenoid has the ohmic value more than that of the second solenoid.SELECTED DRAWING: Figure 4
Patent JP-2022139468-A (JP)
Title: Electronic control device, testing device for electronic control device, and testing method for electronic control device
Inventor: ISHIHARA KENTARO
IPC: H04L12/28
Filed: 2021-03-12
Abstract: To provide an electronic control device, a test device, and a test method that reduce a time required to create a test device.SOLUTION: A control program (150) of an electronic control device (1) and a test program (440) of a test device (4) have the same processing layer structure, and request data of each processing layer of the control program (150) executed by the electronic control device (1) is created without changing the transmission direction and reception direction of the required communication specifications, and the request data for each processing layer of the test program (440) executed by the test device (4) is created by changing the transmission direction and reception direction of the communication request data, and changing the reception direction to the transmission direction.SELECTED DRAWING: Figure 1
Patent JP-2022139955-A (JP)
Title: Fluid polishing device and fluid polishing method
Inventor: FUJIOKA SATOMI
IPC: B24B31/00
Filed: 2021-03-12
Abstract: To provide a technique for further improving the polishing efficiency in fluid polishing.SOLUTION: A fluid polishing device comprises: a shaft body which can rotate around a shaft line extending in a prescribed direction; a main magnetic body in which a conductive layer having conductivity is formed on a portion or the whole of a cylindrical magnet surrounding the shaft line and is provided so as to be rotatable driven by the shaft body; a sub magnetic body which is made of a cylindrical magnetic material that surrounds the shaft line and has a diameter different from that of the main magnetic body, and is provided so as to be rotatable driven by the shaft body in a state of being received inside the main magnetic body or receiving the main magnetic body therein; and an electrical field path in which one of electrode poles in a pair is connected to the conductive layer of the main magnetic body, meanwhile the other is provided at a prescribed distance from the main magnetic body, and which becomes a conductive path that generates an electrical field involving electric conduction into between the electrode poles.SELECTED DRAWING: Figure 1
Patent JP-2022141304-A (JP)
Title: Position detection sensor and position detection device
Inventor: MATSUURA KOJI
IPC: G06F3/046
Filed: 2021-03-15
Abstract: To realize a circular position detection sensor of an electromagnetic induction type, and which functions with high accuracy.SOLUTION: A plurality of first loop coils X1-X8 are disposed on a circular substrate 10 in a first direction, and a plurality of second loop coils are disposed in a second direction that crosses the first direction. Each of the plurality of first loop coils comprises linear parts SL, S1, S2 extended in a direction that crosses the first direction and peripheral edges EG, E1, E2 along the outer edge of the circular substrate 10. Similarly, each of the plurality of second loop coils comprises linear parts extended in a direction that crosses the second direction and edges along the outer edge of the circular substrate.SELECTED DRAWING: Figure 2
Patent JP-2022143510-A (JP)
Title: Information processing device, information processing method, computer program, and information processing system
Inventor: KUMAZAWA TOSHIMITSU
IPC: H01M8/04858
Filed: 2021-03-17
Abstract: To provide an information processing device, an information processing method, a computer program, and an information processing system that enable an efficient operation of an energy system.SOLUTION: An information processing device of the present disclosure includes: a hydrogen production device for producing hydrogen; a first hydrogen storage device for storing the hydrogen; a first power generation device for generating power using the hydrogen stored in the first hydrogen storage device; an operation data acquisition unit for acquiring operation data of an energy system capable of inputting and outputting electric power to and from a power line connecting a power system and a load using a storage battery capable of charging and discharging the electric power; and a control unit for determining which processing to be executed out of at least two processing of power generation by the first power generation device, production of the hydrogen stored in the first storage device, charging of the storage battery, discharging of the storage battery, power transmission to the power system, and power reception from the power system based on the operation data.SELECTED DRAWING: Figure 1
Patent JP-2021098138-A (JP)
Title: Exercise tool
Inventor: OZEKI TAKASHI
IPC: A63B23/16
Filed: 2021-03-18
Abstract: To provide an exercise tool capable of improving motion of a hip joint and motion of a shoulder blade, and restoring a posture of a skeleton to a normal posture.SOLUTION: There is provided an exercise tool used between fingers of a hand or a foot, the exercise tool comprising: pressing members 1a, 1d formed of at least one non-stretchable string 2a and hard materials arranged on both ends of the string 2a; and a non-stretchable coupling member 3 whose one end is coupled to an intermediate part of the string 2a and which has a prescribed length. On the other end of the coupling member 3, a fixing member 4 for fixing to an exercise tool body or the like, is provided. The pressing members 1a, 1d are arranged on a palm or a sole through the string 2a, and a user can perform exercise in a state of holding the pressing members between fingers of a hand or a foot. According to the exercise tool, holding force of fingers, flexion force of fingers, bending force and exercise for a whole body following the above-mentioned force can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021161396-A (JP)
Title: Aqueous ink, ink cartridge and inkjet recording method
Inventor: NUSHISHIRO KAZUYA
IPC: B41M5/00
Filed: 2021-03-24
Abstract: To provide an aqueous ink capable of recording an image excellent in light resistance, as well as capable of suppressing accumulation in a waste ink absorber.SOLUTION: An aqueous ink for inkjet includes a coloring material and a water-soluble organic solvent. The coloring material includes a compound expressed by a general formula (I). The water-soluble organic solvent includes a water-soluble organic solvent X with LogPX of -0.97 or more. A content (mass%) of the water-soluble organic solvent X is 0.20 to 0.45 time the content (mass%) of the water-soluble organic solvent in a mass ratio, based on an entire ink mass. The water-soluble organic solvent has LogPS of -1.60 to -1.10. A content (ppm) of a sodium ion is 150 to 1500 ppm, based on the entire ink mass.SELECTED DRAWING: None
Patent JP-2022148617-A (JP)
Title: Space evaluation support device and space evaluation support program
Inventor: ANDO KUNIAKI
IPC: G06Q50/00
Filed: 2021-03-24
Abstract: To provide a space evaluation support device and a space evaluation support program capable of enhancing credibility of an evaluation result related to an emotion with respect to information which is submitted to a space.SOLUTION: A space evaluation support device 10 comprises: an acquiring part 11A which acquires, a plurality of pieces of existing submission information which was submitted in the past by a user, and novel submission information being newly submitted information by the user about the space being an evaluation object; an estimation part 11B for using frequency related information which is information related to a frequency for every predetermined category of a plurality of pieces of existing submission information acquired by the acquiring part 11A, estimating taste information which indicates a degree of a taste in a unit of the category of the user; a reflecting part 11C for reflecting a degree of a taste of the user indicated by the taste information estimated by the estimation part 11B, to an emotional evaluation value by the user indicated by the novel submission information acquired by the acquiring part 11A; and a presenting part 11D for presenting evaluation information related to an evaluation value after the degree of the taste is reflected by the reflecting part 11C.SELECTED DRAWING: Figure 2
Patent JP-2022149688-A (JP)
Title: Exhaust gas cooling device
Inventor: NEZU YUSUKE
IPC: F01N3/05
Filed: 2021-03-25
Abstract: To provide an exhaust gas cooling device capable of easily cooling exhaust gas from the center of an exhaust passage.SOLUTION: The exhaust gas cooling device for cooling exhaust gas passing through the exhaust passage includes a turbulence generation member having a bar-like part extending from the inner wall of the exhaust passage to the center of the exhaust passage for generating a turbulence flow with the exhaust gas hitting the bar-like part. For example, the turbulence generation member has the plurality of bar-like parts arranged side by side in the direction crossing the exhaust passage, and the exhaust passage is constructed so that the exhaust gas flows to the center and outside air flows along the outer periphery of the center.SELECTED DRAWING: Figure 1
Patent JP-2022151261-A (JP)
Title: Power control device and switching power supply device
Inventor: WATANABE SHINICHIRO
IPC: H02M3/28
Filed: 2021-03-26
Abstract: To provide a power supply control device capable of reliably detecting over-voltage of a power supply voltage while dropping the power supply voltage before being over-voltage when the power supply voltage rises gradually.SOLUTION: A power supply control device for controlling a switching element of a switching power supply device including a transformer having a primary winding, a secondary winding, and an auxiliary winding, the switching element connected to the primary winding, and a capacitor connected to the auxiliary winding, includes: a power terminal connected to one end of the capacitor; a switch and a resistor connected in series between the power terminal and ground; a first control circuit that controls the switch; and a second control circuit that controls the switching element. The first control circuit executes control to turn on the switch when a first voltage applied to the power supply terminal continues to exceed a first reference voltage for the first one hour, and the second control circuit executes to turn off the switching element when the first voltage exceeds a second reference voltage higher than the first reference voltage.SELECTED DRAWING: Figure 2