baber/WOPTO huggingface dataset:
Patent JP-2022057492-A (JP)
Title: Magnetic recording medium, magnetic tape cartridge, and magnetic recording/reproducing device
Inventor: TADA TOSHIO
IPC: G11B23/107
Filed: 2020-09-30
Abstract: To provide a magnetic recording medium capable of exhibiting excellent electromagnetic conversion characteristics in a small bit size region.SOLUTION: A magnetic recording medium has a non-magnetic substrate and a magnetic layer containing a ferromagnetic powder. The magnetic recording medium is used in a magnetic recording/reproducing device in which a reproducing bit size S is 40000 nm2 or less. A value of a residual magnetic flux density Brvertical, which is expressed in a unit G of a vertical direction of the magnetic recording medium, is X or more. A magnetic tape cartridge contains the magnetic recording medium, which is a magnetic tape. In the magnetic recording/reproducing device, the reproducing bit size S is 40000 nm2 or less, the magnetic recording medium having the non-magnetic substrate and the magnetic layer containing the ferromagnetic powder is included, and the value of the residual magnetic flux density Brvertical, which is expressed in the unit G of the vertical direction of the magnetic recording medium, is X or more. The X is a value calculated as X=-0.01S+1550.SELECTED DRAWING: None
Patent JP-2021000992-A (JP)
Title: Car washing machine
Inventor: KITANO HIRONORI
IPC: B60S3/06
Filed: 2020-10-01
Abstract: To provide a car washing machine which can quickly perform coating to a vehicle body surface of a vehicle, in a short period in which a portal frame and a vehicle are traveled mutually in one side in a cross direction by one way travel, for achieving increase of coating processing efficiency.SOLUTION: A car washing machine is configured so that coating agent injection pipes Ct, Cs are arranged between car washing brush groups T, S, R and drying devices Nt, Ns in a cross direction, and in a step in which a portal frame 1 and a vehicle V are relatively moved in one way travel to one side in the cross direction, brushing cleaning processing by the car washing brush groups T, S, R provided on the portal frame 1, coating processing by the coating agent injection pipes Ct, Cs provided on the same frame 1, and drying processing by the drying devices Nt, Ns provided on the same frame 1, can be sequentially executed to the vehicle body surface B.SELECTED DRAWING: Figure 2
Patent JP-2021064790-A (JP)
Title: Semiconductor light-emitting device and manufacturing method of the same
Inventor: TANAKA OSAMU
IPC: H01L33/30
Filed: 2020-10-12
Abstract: To provide a semiconductor light-emitting element and a manufacturing method of the same, which can mitigate multi-peaks in the emission spectrum to make a single peak.SOLUTION: In a semiconductor light-emitting element in which a second conductive type cladding layer 41 is a photo-extraction side, the arithmetic mean roughness Ra on a surface of a photo-extraction surface of the second conductive type cladding layer is 0.07 μm or more and 0.7 μm or less, and the skewness Rsk is a positive value.SELECTED DRAWING: Figure 1
Patent JP-2022064545-A (JP)
Title: Unmanned vehicle control system, unmanned vehicle, and unmanned vehicle control method
Inventor: KADONO YOSUKE
IPC: G05D1/02
Filed: 2020-10-14
Abstract: To provide an unmanned vehicle control system capable of minimizing reduction in productivity of a worksite where an unmanned vehicle operates.SOLUTION: A control system 100 for an unmanned vehicle 2 is provided, comprising a travel control unit 104 configured to output a start command for getting the unmanned vehicle 2 to start moving, and a control area setting unit 107 configured to set a control area in which the unmanned vehicle 2 can move if it is determined that the unmanned vehicle 2 does not start moving in spite of the start command. The travel control unit 104 generates an escape command of causing a running device 51 of the unmanned vehicle 2 to operate in an escape mode while restricting the unmanned vehicle 2 from moving out of the control area.SELECTED DRAWING: Figure 6
Patent JP-2022065322-A (JP)
Title: Incombustible wall surface sheet, and method for producing the same
Inventor: OZAWA YUYA
IPC: B32B27/18
Filed: 2020-10-15
Abstract: To provide an incombustible wall surface sheet which has a small total calorific value and is less likely to be damaged.SOLUTION: An incombustible wall surface sheet has a sheet body layer 2 that is formed into a thickness of more than 0.25 mm and less than 0.50 mm, and a design layer 3 laminated on the surface of the sheet body layer 2, in which the sheet body layer 2 contains a resin component containing chlorinated vinyl chloride, an inorganic filler and a plasticizer, and a total calorific value for 20 minutes after the start of heating in an exothermic test of emitting radiation heat of 50 kW/m2 to the sheet surface from a radiation electric heater is less than 7.2 MJ/m2.SELECTED DRAWING: Figure 2
Patent JP-2021042121-A (JP)
Title: GaN single crystal substrate and semiconductor laminate
Inventor: HORIKIRI FUMIMASA
IPC: H01L29/868
Filed: 2020-10-21
Abstract: To provide a nitride crystal substrate heated with high accuracy and high reproducibility.SOLUTION: In the GaN single crystal substrate doped by n-type impurities, the concentration of free electrons generated in the GaN single crystal substrate by doping n-type impurities is 1×1018 cm-3 or more in a temperature condition of 27°C; a difference between free electron concentrations measured at two optional points on the main surface of the GaN single crystal substrate is within 8.3×1017 cm-3; the absorption coefficient of light having a wavelength of 2 μm in the GaN single crystal substrate is 1.2 cm-1 or more; and a difference between the absorption coefficients of the light having a wavelength of 2 μm measured at the two optional points on the main surface of the GaN single crystal substrate is within 1.0 cm-1. The semiconductor laminate provided on the GaN crystal substrate includes a semiconductor layer consisting of a group III nitride semiconductor single crystal.SELECTED DRAWING: Figure 3
Patent JP-2022069904-A (JP)
Title: Connector assembly
Inventor: MURAKAMI KAI
IPC: H01R13/639
Filed: 2020-10-26
Abstract: To prevent a change in the relative positions of two connectors in the direction along the axis line of a lock lever due to the slight vibration of a device mounted with a connector assembly.SOLUTION: A lock lever 70 of a second connector C2 has a first engaged part 73 and a second engaged part 72a. A frame 20 of a first connector C1 has a first engaging part 26a and a second engaging part 27a. The first engaging part 26a is engaged with the first engaged part 73 in a locked state where the lock lever 70 is at a lock position. The lock lever 70 has an elastic part 72 that is elastically deformable in the horizontal direction. The elastic part 72 has the second engaged part 72a and elastically deforms in the horizontal direction in the locked state to bring the second engaged part 72a into contact with the second engaging part 27a.SELECTED DRAWING: Figure 10C
Patent JP-2022070300-A (JP)
Title: Packaging container
Inventor: TERANISHI MAKOTO
IPC: B65D1/36
Filed: 2020-10-27
Abstract: To provide a packaging container that also prevents reattachment, while separating exudative components such as water and oil that exude from food so that they do not directly infiltrate other foods, when serving food, minimize contact between foods.SOLUTION: In a packaging container having a food serving portion that rises from the bottom to an inside of a peripheral wall, the serving portion has at least two rows arranged side by side through a space of a certain width in the front-back direction from a front side of the container to a back side of the container when serving food, the serving portion of each row is provided with a food placing portion that is inclined with a downward gradient that allows exuding components such as oil and water exuding from the food to flow down, corresponding to the front side of the container, and the food placing portion is provided with a convex portion and a concave groove portion alternately parallel to each other along the inclination on the surface thereof.SELECTED DRAWING: Figure 1
Patent JP-2022063821-A (JP)
Title: Iwaki solid soap composition processing technique
Inventor: SANDO GOSHI
IPC: C11D9/04
Filed: 2020-10-12
Abstract: To provide a processing technique and a management technique by processing for containing a raw material produced in Iwaki city of Fukushima prefecture in a solid soap composition to heighten an additive value of the solid soap composition to totally manage freshness and management of these raw materials.SOLUTION: Raw materials from Iwaki City, Fukushima Prefecture are frozen or thawed in a glass bottle of 6 cm in aperture, 17 cm in vertical width and 9 cm in breadth within one day after obtainment, or moisture is removed from these materials by 80% or larger, and the material which has been cut into 3 cm square or smaller is processed into powder of 18 mesh, or with impurities on a surface of the material removed, cut into 3 cm square or smaller, in the glass bottle with separation tube and aperture: 6 cm, vertical width: 17 cm; and breadth width: 9 cm, a liquid process dividing based on specific gravity is applied to render an additive of the solid soap composition and to manage the solid soap composition at a temperature and humidity appropriate for the raw material.SELECTED DRAWING: None
Patent JP-2022074187-A (JP)
Title: Face shield
Inventor: FUKUYO TOMOHIRO
IPC: A41D13/11
Filed: 2020-11-03
Abstract: To provide a face shield which can make social life comfortable by adjusting stuffiness.SOLUTION: A face shield 10 covers the face by a sheet-like member 11 being a flexible plate in a state of being not bent. In addition, notches 20a and 20b having an uncut portion 13 are formed in the sheet member 11. Surfaces of the sheet sides (upper sheet sides 12a and 12c and lower sheet sides 12b and 12d) are disposed on both sides across the notches 20a and 20b.SELECTED DRAWING: Figure 1
Patent JP-2022074859-A (JP)
Title: Electronic apparatus, program, reception method, and facsimile communication system
Inventor: MAEMURA KOICHIRO
IPC: H04N1/00
Filed: 2020-11-05
Abstract: To provide an electronic apparatus which outputs at least a part of facsimile.SOLUTION: An electronic apparatus 30 which shares, with another electronic apparatus 30, a shared transmission source list in which transmission sources of facsimile are registered comprises an output part 34 which, when a transmission source of facsimile having been started to be received is determined as a transmission source to reject reception on the basis of the shared transmission source list, outputs only a part of the facsimile.SELECTED DRAWING: Figure 1
Patent JP-2022074980-A (JP)
Title: Pipe joint, push ring and pipe joining method
Inventor: TANAKA RYUNOSUKE
IPC: F16L21/04
Filed: 2020-11-06
Abstract: To provide a pipe joint which can surely push a seal member into a seal member insertion space by a push ring, and can prevent the deformation of the push ring.SOLUTION: In a pipe joint, a seal member insertion space 14 is formed between a first tapered face 8 of a receptacle 5 and an external periphery of an insertion port 3, a seal member 15 is inserted into the seal member insertion space 14, and a push ring 17 for pushing the seal member 15 into the seal member insertion space 14 is externally fit to the insertion port 3. The seal member 15 has a valve part 26 at one end part, a guide part 29 for guiding the valve part 26 to the seal member insertion space 14 from an opening end face 16 of the receptacle 5 is formed at an internal periphery of the receptacle 5, the guide part 29 has a second tapered face 30, and an inclination angle of the second tapered face 30 is larger than an inclination angle of the first tapered face 8.SELECTED DRAWING: Figure 2
Patent JP-2022085362-A (JP)
Title: High-frequency substrate
Inventor: ASAHI YASUAKI
IPC: H05K3/46
Filed: 2020-11-27
Abstract: To provide a high-frequency substrate that can achieve impedance matching in a high frequency range.SOLUTION: A high-frequency substrate includes a first substrate, a second substrate laminated on the surface of the first substrate, a first metal layer that covers the inner surface of a through hole that communicates from the front surface of the second substrate to the back surface of the first substrate, a first strip line provided on the surface of the second substrate, a second strip line provided on the back surface of the first substrate and electrically connected to the first strip line via the first metal layer, and a second metal layer extending between the first substrate and the second substrate and provided apart from the first metal layer. The second substrate includes a first region, a second region, and a third region arranged in a direction along the surface of the first substrate, and the third region is provided between the first region and the second region, and in the second region and the third region, a recess is provided on the surface side of the second substrate.SELECTED DRAWING: Figure 1
Patent JP-2022085671-A (JP)
Title: Liquid discharge device, drive waveform generation device, head driving method
Inventor: YOSHIDA TAKAHIRO
IPC: B41J2/015
Filed: 2020-11-27
Abstract: To suppress variation in discharge speed.SOLUTION: A drive waveform Va is structured of a first discharge pulse Pa1 for pressurizing so as to discharge a liquid in a pressure chamber 106 and a second discharge pulse Pa2 for pressurizing so that the liquid in the pressure chamber 106 is discharged. When a waveform from an end time point of a contraction waveform element c1 of the first discharge pulse Pa1 to a start time point of an expansion waveform element a2 of the second discharge pulse P2 is a between-pulse holding waveform element d, and a time of the between-pulse holding waveform element d is a pulse interval Td between the first discharge pulse Pa1 and the second discharge pulse Pa2, the pulse interval Td between the preceding first discharge pulse Pa1 and the following second discharge pulse Pa2 is a time for discharging the liquid by the second discharge pulse Pa2 in a state in which meniscus vibration of a nozzle 111 according to liquid discharge by the first discharge pulse Pa1 is controlled.SELECTED DRAWING: Figure 10
Patent JP-2021045574-A (JP)
Title: Game machine
Inventor: YANAGA YUUJI
IPC: A63F7/02
Filed: 2020-12-01
Abstract: To suppress a decrease in a player's interest in a game.SOLUTION: A game machine can execute a 1P performance or a touch point MAX performance allowing a predetermined performance execution condition to be satisfied, and an item shift performance that is a performance executed with detection of a predetermined operation by a touch sensor 425 as an opportunity in a state in which a predetermined performance execution condition is satisfied according to an execution result of the 1P performance or the touch point MAX performance, and changes a performance mode of a treasure box reservation pattern displayed from before execution of the 1P performance or the touch point MAX performance. The performance mode of a treasure box reservation pattern includes a treasure box reservation pattern having a touch icon that can be displayed when a predetermined performance execution condition is satisfied, and a treasure box reservation pattern to which a touch icon is not attached that can be displayed when a predetermined performance execution condition is not satisfied, and is a performance mode in which the treasure box reservation pattern having a touch icon and the treasure box reservation pattern without any touch icons are common partially.SELECTED DRAWING: Figure 101
Patent JP-2022087996-A (JP)
Title: Pump device and pump system
Inventor: SUZUKI DAIGO
IPC: F04B49/00
Filed: 2020-12-02
Abstract: To provide a pump device and a pump system capable of simply managing operation of a pump from a remote location.SOLUTION: A pump device 10 comprises a pump 11 that sends liquid supplied from a suction pipe 11c to a discharge pipe 11d, a motor 12 configured to operate the pump 11, and a control unit 13 configured to control the drive of the motor 12. The control unit 13 is connected to an external management device 30 via a communication network N, and controls the motor 12 based on information acquired from the external management device 30.SELECTED DRAWING: Figure 3
Patent JP-2021044578-A (JP)
Title: Semiconductor device
Inventor: OKUDA HAJIME
IPC: H01L27/088
Filed: 2020-12-02
Abstract: To provide a semiconductor device whose on resistance is changeable, and a semiconductor device that can have both excellent on resistance and excellent active clamp tolerance.SOLUTION: A semiconductor device 1 includes a semiconductor layer 2, a plurality of transistors 56 and 57 of an insulated gate type formed in the semiconductor layer 2, and a control circuit that is formed in the semiconductor layer 2 and controls to turn on or off the transistors 56 and 57 so that the on resistance at the active clamp operation is different from the on resistance at the normal operation.SELECTED DRAWING: Figure 15B
Patent JP-2022089321-A (JP)
Title: Output program, information processor, and method for registration
Inventor: KOBAYASHI NORIYUKI
IPC: G06F16/83
Filed: 2020-12-04
Abstract: To reduce data unnecessary for a user from search results.SOLUTION: When information that specifies first data is received, plural pieces of second data having a same attribute related to the first data are specified with reference to a data group including plural pieces of first data and information showing the relation between the plural pieces of first data are specified. Also, a piece of second data of the plural pieces of second data that is related to a level not higher than the first level is selected on the basis of the specification of the first level included in a plurality of levels with a vertical relation. The second data is output.SELECTED DRAWING: Figure 1
Patent JP-2022089608-A (JP)
Title: Rear view device
Inventor: MATSUMOTO MITSUHIRO
IPC: B60R1/00
Filed: 2020-12-04
Abstract: To provide a rear view device which can inhibit damage of a harness.SOLUTION: A harness 46 is guided into a base 20 through a first through hole 36 formed at the base 20 side of a wing lower cover 34 and a second through hole 26 formed at a position, which faces the first through hole 36, of a base upper cover 23. A sleeve 50 is a cylindrical member, into which the harness 46 is inserted and which is inserted into the first through hole 36 and the second through hole 26, and is fixed to the harness 46. A guide 60 has a slide wall 61 disposed between the sleeve 50 and inner walls of the through holes 26, 36 and is fixed to a wing 30. The sleeve 50 may move in a circumferential direction in the through holes 26, 36 while holding the harness 46 and sliding on the slide wall 61.SELECTED DRAWING: Figure 9
Patent JP-2021155702-A (JP)
Title: Method for producing branched conjugated diene-based polymer, branched conjugated diene-based polymer, method for producing rubber composition, and method for manufacturing tire
Inventor: HISAMURA KENTA
IPC: B60C1/00
Filed: 2020-12-10
Abstract: To provide a method for producing a branched conjugated diene-based polymer excellent in low fuel consumption performance, abrasion resistance, wet-skid resistance, and fracture strength.SOLUTION: A method for producing a branched conjugated diene-based polymer includes: a polymerizing step of obtaining a conjugated diene-based polymer having an active end by polymerizing or copolymerizing a conjugated diene compound, or the conjugated diene compound and an aromatic vinyl compound with an alkali metal compound or an alkaline earth metal compound used as a polymerization initiator; and a branching step of introducing a branch structure by reacting a styrene derivative as a branching agent with the active end of the conjugated diene-based polymer.SELECTED DRAWING: None
Patent JP-2022096048-A (JP)
Title: Drive control device, exercise load device, cardiopulmonary exercise load test device, and cardiac rehabilitation apparatus
Inventor: SHIRAISHI NAOTO
IPC: A63B21/005
Filed: 2020-12-17
Abstract: To provide a miniaturizable and cost-reducible drive control device; and to provide an exercise load device, a cardiopulmonary exercise load test device, and a cardiac rehabilitation apparatus.SOLUTION: A drive control device for an exercise load device having a driving source connected to an exercise operation unit of a subject, for applying a load to a motion operation of the subject by the driving source, includes a load control unit for controlling a load by the driving source based on a target value of the motion operation, and a speed control unit for controlling revolution speed of a revolving shaft so as to agree with a target revolution speed based on the target value, on the basis of output revolution speed of the revolving shaft of the driving source.SELECTED DRAWING: Figure 2
Patent JP-2022096805-A (JP)
Title: Dishwasher, and dish washing method
Inventor: MOTOYOSHI DAIKI
IPC: A47L15/46
Filed: 2020-12-18
Abstract: To provide a dishwasher capable of correctly detecting malfunction of a washing nozzle independently of arrangement of dishes without reducing washing performance.SOLUTION: A dishwasher comprises: a washing nozzle 24 for ejecting water; a washing pump for supplying water; a cylinder-shaped communication part 25a that makes the washing pump communicate with the washing nozzle 24 to supply water supplied from the washing pump to the washing nozzle 24; and a throttling member 27 that is disposed at the washing nozzle 24 and is formed so as to cover part of a side surface of the communication part 25a. At a position, on the side surface of the communication part 25a, at which the washing nozzle 24 faces the throttling member 27 at the time of rotation, a first opening, a second opening 42b having the same opening area as the area of the first opening, and a shutter for opening/closing the first opening are provided. The shutter changes an opening degree of the first opening depending on an amount of water from the washing pump.SELECTED DRAWING: Figure 2
Patent JP-2021053436-A (JP)
Title: Game machine
Inventor: MATSUDA KENJI
IPC: A63F5/04
Filed: 2020-12-18
Abstract: To determine whether the original count value of a two-byte storage area is 0 or not, without determining the values of both upper and lower bytes.SOLUTION: In medal release device control times in, for example, F028 and F029 that are two-type storage areas, timer values of 0 to 2686(D) and 0 to 0A7E(H) are counted to count a predetermined time. In a case where the predetermined condition is satisfied, 0B7D(H) in which FF(H) is added to 0A7E(H) is stored, as an initial value, in the two-byte storage areas. When the timing of updating a count value reaches, one is subtracted from the count value of each two-byte storage area. Of the count values of the two-type storage areas, if the value of the upper byte is 0, it is determined that the predetermined time has elapsed.SELECTED DRAWING: Figure 31
Patent JP-2022097998-A (JP)
Title: Surface treatment agent, hydrophilized inorganic base material, and method for producing the same
Inventor: OKUMURA Yoshihito
IPC: B05D7/00
Filed: 2020-12-21
Abstract: To provide a surface treatment agent capable of imparting good and durable hydrophilicity and excellent antifouling property to an inorganic base material.SOLUTION: A surface treatment agent includes a pretreatment agent and a hydrophilizing treatment agent, which are applied sequentially to an inorganic base material. The pretreatment agent includes a silane compound having a reactive silyl group and an organic functional group, and a polyfunctional monomer. The polyfunctional monomer has one or more first reactive groups that react with the organic functional group and one or more second reactive groups that react with the hydrophilizing treatment agent.SELECTED DRAWING: None