baber/WOPTO huggingface dataset:
Patent JP-2021120517-A (JP)
Title: Inspection port
Inventor: SHIOZAWA MASANORI
IPC: E04F19/08
Filed: 2020-01-30
Abstract: To provide an inspection port that can be installed even if there is not enough space on the rear side of an installation surface and has a compact structure around the moving shaft.SOLUTION: An inspection port provided with an outer frame and a rotatable inner frame, the outer frame provided with an outer frame vertical piece that is perpendicular to an installation surface, an outer frame proximal flange portion that is provided to extend inward from a proximal end of the outer frame vertical piece, an outer frame distal outward flange portion that is provided to extend outward from a distal end of the outer frame vertical piece, and an outer frame distal inward flange portion that is provided to extend inward, the inner frame provided with an inner frame vertical piece that is perpendicular to the installation surface in the closed state, an inner frame proximal flange portion that is provided to extend outward from the proximal end of the inner frame vertical piece so as to come into contact with the outer frame proximal flange portion, an inner frame distal outward flange portion that is provided to extend outward from the distal end of the inner frame vertical piece, an inner frame distal inward flange portion that is provided to extend inward, a hollow tubular shaft storage cylinder portion that is provided to extend along the longitudinal direction on the periphery near at least both the ends of one of rear sides of the inner frame distal outward flange portion, and a rotary shaft that is inserted into the shaft storage cylinder portion in a state where both the ends thereof protrude.SELECTED DRAWING: Figure 2
Patent JP-2021123217-A (JP)
Title: Vehicle control device
Inventor: TSUJI TADAAKI
IPC: B60L50/16
Filed: 2020-02-05
Abstract: To provide a vehicle control device that can reduce muffled sound that is generated inside a vehicle when a hybrid vehicle decelerates intensely.SOLUTION: A control unit 48 monitors a variable (motor torque command value) which is correlated with any one of vehicle deceleration, a regeneration amount by a second electric motor and a displacement amount of an engine mount 20 and, when detecting that the variable varies from less than a first threshold to the first threshold or more, performs such control of making an operation point 80 of an engine 16 outside the muffled sound generating region 78.SELECTED DRAWING: Figure 3
Patent JP-2021125797-A (JP)
Title: Time synchronization device, time synchronization system, and time synchronization method
Inventor: TAKAHASHI MASAYUKI
IPC: H04L7/00
Filed: 2020-02-05
Abstract: To provide a time synchronization device, a time synchronization system, and a time synchronization method that can improve the accuracy of time synchronization.SOLUTION: A slave device 10 includes a frequency synchronization unit 11 that generates frequency control information synchronized with the frequency of a synchronous Ethernet (R) signal received from a master device 20, a time synchronization unit 12 that generates time control information synchronized with the time based on a time packet received from the master device 20, and a time synchronization signal generation unit 13 that generates a time synchronization signal on the basis of the frequency control information and the time control information. The frequency synchronization unit 11 includes a frequency synchronization PLL including a DCO 11a that outputs frequency control information, and the time synchronization unit 12 includes a time synchronization PLL that includes a DCO 12a that outputs time control information.SELECTED DRAWING: Figure 4
Patent JP-2021125568-A (JP)
Title: Electrode pad for semiconductor chip
Inventor: LEE SANG YEOP
IPC: H01L21/66
Filed: 2020-02-05
Abstract: To provide electrode pads for semiconductor chips with low transmission loss in millimeter wave band or higher high frequency band.SOLUTION: On an electrode pad 12 of the semiconductor chip 100, a first transmission line 11 electrically connected to an internal circuit of the semiconductor chip 100 is connected to the first side, and a second transmission line 15 with a length slightly shorter than the equivalent of 1/4 of the RF signal wavelength is connected to the second side opposite the first side, and the end of the second transmission line 15 is connected to ground.SELECTED DRAWING: Figure 1
Patent JP-2021122651-A (JP)
Title: Game machine
Inventor: ARAKAWA TAKESHI
IPC: A63F7/02
Filed: 2020-02-07
Abstract: To make it possible to prevent abrupt opening of a front door when locking means is unlocked.SOLUTION: A game machine is provided, including: a front door 4 pivotally supported by a game machine frame 3 via hinge means so as to be freely openable and closable; and locking means 74 for locking the front door 4 to the game machine frame 3 in a closed state. The game machine further includes front door stop means 361 for stopping the front door 4 at a stop position near the front side of the game machine frame 3, when the locking of the front door 4 by the locking means 74 is unlocked. The front door stop means 361 includes a reception member 362 that is installed below the game machine frame 3 and receives the front door 4 from the below.SELECTED DRAWING: Figure 86
Patent JP-2021123319-A (JP)
Title: Guide display device
Inventor: HARADA TETSUYA
IPC: B61L25/02
Filed: 2020-02-10
Abstract: To provide a guide display device efficiently discharging heat from the inside of a housing by a fan while preventing intrusion of dust, rainwater, and the like into the housing.SOLUTION: A main body part 1 providing information is suspended with a suspension part 2 at a station and the like. The main body part 1 includes a housing part 1b having a pair of opening parts 1a on side surfaces, an internally-provided device 1c installed inside the housing part 1b, and a pair of information providing parts openably/closably mounted on a top surface part 1d of the housing part 1b. First and second fan parts 4, 5 are mounted on both right and left sides of a bottom surface part 1g of the housing part 1b. The inside of the housing part 1b is divided into an upstream chamber 1m, a middle stream chamber 1n, and a downstream chamber 1o by a pair of vertical plate parts 1k. The pair of vertical plate parts 1k are respectively attached with third and fourth fan parts 6, 7. The outside air entering from the first fan part 4 sequentially flows through the third and fourth fan parts 6, 7 to cool the inside and then is discharged to the outside of the housing part 1b from the second fan part 5.SELECTED DRAWING: Figure 3
Patent JP-2021127703-A (JP)
Title: Valve unit
Inventor: YAJIMA ISAYASU
IPC: F16K31/68
Filed: 2020-02-12
Abstract: To provide a valve unit which achieves downsizing.SOLUTION: A valve unit 1 includes: a valve case 4 having a valve case body part 4A which houses a thermo valve 2 therein and is formed with a valve seat 4Aa which a valve body 2b of the thermo valve 2 separates from or is seated on, and a sleeve 4B which is formed protruding from the valve case body part 4A in an outward direction; an auxiliary flow passage R2 which is formed having a coolant housing chamber S formed at the inner side of the sleeve 4B, a lead-out passage 4Ae which allows the upstream side of the valve seat 4Aa in the valve case body part 4A and the coolant housing chamber S to communicate with each other, and an introduction passage 4Af which allows the downstream side of the valve seat 4Aa in the valve case body part 4A and the coolant housing chamber S to communicate with each other; and a sub valve 3 which is attached to the sleeve 4B and opens or closes the auxiliary flow passage R2.SELECTED DRAWING: Figure 1
Patent JP-2021126260-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-13
Abstract: To provide a game machine capable of preventing a decrease in interest in a game.SOLUTION: A game machine displays imparted quantity display regarding an imparted quantity of a game value imparted by entry of a game medium into variable winning means at a lapse of a predetermined period after the variable winning means is changed from a second state to a first state when a first round game is performed from among plural round games. Predetermined display corresponding to non-impartation of a game value as imparted quantity display is displayed at a lapse of a predetermined period when a game medium does not enter the variable winning means within a predetermined period, and specific display differing from predetermined display is displayed as an imparted quantity at a lapse of a predetermined period when a game medium enters the variable winning means within a predetermined period.SELECTED DRAWING: Figure 10-11
Patent JP-2020167384-A (JP)
Title: Soft magnetic metal powder and magnetic part
Inventor: MORI SATOKO
IPC: H01F1/33
Filed: 2020-02-13
Abstract: To provide a soft magnetic metal powder having good soft magnetic properties, that is, low coercive force Hcj and high saturation magnetic flux density Bs, and high powder resistivity and high insulating properties.SOLUTION: There is provided a soft magnetic metal powder containing Fe. The soft magnetic metal powder has particles composed of a soft magnetic metal portion and a coating portion covering the soft magnetic metal portion. The coating portion has a first coating portion and a second coating portion. The first coating portion is closer to the soft magnetic metal portion than the second coating portion. The first coating portion and the second coating portion have an oxide containing at least one selected from Si, Fe, and B as a main component. The first coating portion contains amorphous, the second coating portion contains crystals, and the second coating portion has a higher crystal content than the first coating portion.SELECTED DRAWING: Figure 1
Patent JP-2021070147-A (JP)
Title: Rivet joint facility of radial power generator
Inventor: ZHONG XINJIE
IPC: B23P19/06
Filed: 2020-02-13
Abstract: To disclose a rivet joint facility of a radial power generator.SOLUTION: A rivet joint facility of a radial power generator includes a body. The body includes a fixture space, and the fixture space includes a connection mechanism which can fix a nut etc. A first slide groove is formed on a left end wall of the fixture space, a first slider is slidably installed in the first slide groove, and a first opening groove is formed in the first slider. A transmission space is installed on a left end wall of the first opening groove so as to communicate with the first opening groove. A first motor is fixedly installed on a top end wall of the transmission space.SELECTED DRAWING: Figure 1
Patent JP-2021131320-A (JP)
Title: Tempered glass stress measuring device, and tempered glass stress measuring method
Inventor: ORIHARA HIDEJI
IPC: G01L1/24
Filed: 2020-02-20
Abstract: To provide a tempered glass stress measuring device capable of improving measurement accuracy of tempered glass from the outermost surface to the deep portion thereof, regardless of the refractive-index distribution, the type, and uneven crystallization of the tempered glass.SOLUTION: A tempered glass stress measuring device includes: a polarization phase difference variable member that changes a polarization phase difference of a laser beam; a light conversion member on which an image of a scattered light is formed that is generated by entrance of the laser beam, of which polarization phase difference is changed, into the tempered glass; an imaging element that images, a plurality of times at predetermined time intervals, the scattered light of which image is formed on the light conversion member, so as to acquire a plurality of images; and a calculation unit that uses the plurality of images to measure a periodical change in luminance of the scattered light, calculates a change in phase of the luminance change, and calculates a stress distribution in the depth direction from the surface of the tempered glass on the basis of the change in phase. An expression of NA>Mλ/2d is satisfied, in which d is the size of one pixel of the imaging element, M is the magnification of the light conversion member, λ is the wavelength of the laser beam, and NA is the aperture ratio of the light conversion member.SELECTED DRAWING: Figure 2
Patent JP-2021136094-A (JP)
Title: Wire harness
Inventor: HAYASHI MASASHI
IPC: H05K9/00
Filed: 2020-02-25
Abstract: To provide a wire harness capable of reducing a damage on a wire.SOLUTION: A wire harness 10 includes: a wire 20; a positioning member 90 made of a synthetic resin and arranged on an outer periphery of the wire 20; an annular electromagnetic wave absorption member 80 fixed to the positioning member 90 and having a through hole 81 through which the wire 20 penetrates; and a fixation member 100 that fixes the positioning member 90 onto the wire 20. The positioning member 90 includes: a main body part 90A including an insertion part 91 inserted into the through hole 81; and a fixation part 92 protruding outside of the through hole 81 from the main body part 90A. The fixation member 100 is formed so as to tighten the wire 20 and the fixation part 92.SELECTED DRAWING: Figure 2
Patent JP-2021134388-A (JP)
Title: NiCrMo STEEL AND METHOD FOR PRODUCING THE SAME
Inventor: HASHI KUNIHIKO
IPC: C22C38/46
Filed: 2020-02-27
Abstract: To provide a NiCrMo steel that has a high strength and an excellent toughness without requiring repeated γ conversion, and to provide a method for producing the same.SOLUTION: Provided is a NiCrMo steel that has a composition containing, in mass%, C: 0.20 to 0.40%, Si: 0.01 to 0.50%, Mn: 0.05 to 0.60%, Ni: 2.00 to 4.50%, Cr: 0.50 to 2.00%, Mo: 0.10 to 1.00%, and the balance being Fe and unavoidable impurities, and in the mass% content of the composition, the J value calculated by the following formula 1 is 0 or more. J=120+61.2C-130.0Si-66.0Mn-21.0 Ni-38.1Cr+44.9Mo+184.3Cu+40.0 V (mass%) -- (1).SELECTED DRAWING: Figure 1
Patent JP-2021140360-A (JP)
Title: Control device, vehicle, program, and control method
Inventor: FUJII MITSUHIRO
IPC: G06Q50/10
Filed: 2020-03-03
Abstract: To allow a user to travel to a destination without having to carry baggage.SOLUTION: A control device 1 provided herein is configured to control a vehicle 2 and comprises a control unit configured to provide control to identify a vehicle 2 storing a product in accordance with attribute information of a user, or a vehicle 2 capable of providing a service in accordance with the attribute information, and move the vehicle 2 to provide the product or service at a location of the user.SELECTED DRAWING: Figure 1
Patent JP-2020155115-A (JP)
Title: Floor plan generation device and floor plan generation method
Inventor: KANEKO HIDEYUKI
IPC: G06T7/00
Filed: 2020-03-03
Abstract: To provide an apparatus and method capable of reducing a burden of changing styles of a floor plan.SOLUTION: A floor plan generation device 200 includes a trained model that converts input image information including a first style of floor plan image into image information including a second style of floor plan image meeting requirements.SELECTED DRAWING: Figure 1
Patent JP-2021140390-A (JP)
Title: Program, composite image generation method, terminal device and information processor
Inventor: HIRAI TOMOKO
IPC: G09G5/38
Filed: 2020-03-04
Abstract: To provide an easy-to-use user interface for positioning superpositions of a plural pieces of digital content.SOLUTION: A program comprises: a first step of superimposing and displaying a first image and a second image on a computer; a second step of determining whether the first image is selected or the second image is selected in response to a selection operation; a third step of displaying the image determined to be selected in the second step in a selected state; a fourth step of receiving an operation to change a size, a direction, or a position of the image in the selected state; and a fifth step of changing, depending on the operation received in the fourth step, the size, the direction or the position of the image in the selected state to display the image.SELECTED DRAWING: Figure 9
Patent JP-2021144788-A (JP)
Title: Floating connector and electrical connection structure using the same
Inventor: HAYASHI KOHEI
IPC: H01R13/73
Filed: 2020-03-10
Abstract: To provide a floating connector which has a simple structure and which is effective in reducing stress due to misalignment of mutual connectors when an electrical connection is performed between members and between components, and an electrical connection structure of the same.SOLUTION: A floating connector includes a plug connector having a plug contact and a socket connector having a socket contact. The socket connector has a holding member holding the socket connector, and the holding member has a floating structure floating in a direction orthogonal to a mating direction.SELECTED DRAWING: Figure 1
Patent JP-2021144975-A (JP)
Title: Processing device and switching valve unit
Inventor: HOSHINO YOSHIFUMI
IPC: F16K1/44
Filed: 2020-03-10
Abstract: To provide a processing device and a switching valve unit ensuring appropriate suppression of pressure fluctuations in a treatment chamber and reliable switching of multiple types of treatment fluids when discharging multiple types of treatment fluids from a treatment chamber, having an extremely simple and compact configuration, and having extremely good maintainability, exhaust sealability, operability, and assembling property.SOLUTION: A processing device with a linear structure includes a chamber that processes an object to be processed with multiple types of processing fluid, an exhaust pipe that is connected to the chamber and exhausted from the chamber, a branch duct corresponding to at least one of multiple types of processing fluid, multiple collective exhaust ducts connected to the processing fluid corresponding to the branch duct, and a switching valve mechanism for exhausting the corresponding processing fluid in the collective exhaust duct. The switching valve mechanism connects a discharge valve body that discharges the processing fluid from the chamber into the collective exhaust duct and an introduction valve body that introduces outside air into the collective exhaust duct.SELECTED DRAWING: Figure 1
Patent JP-2021143236-A (JP)
Title: Carbonization chamber repair apparatus
Inventor: ENDO TAKASHI
IPC: F27D1/16
Filed: 2020-03-10
Abstract: To repair an oven port side of an inside of a carbonization chamber with a repair device.SOLUTION: A carbonization chamber repair apparatus 40 comprises: a support base 72 which is disposed outside a carbonization chamber 20 of a coke oven 10 and on a side of an oven port 30 of the carbonization chamber 20; a repair device 50 which has a leg 54 and an emission part 68 which is disposed in front of the leg 54 and emits a repair material, the repair device supported by a carriage 70 such that the emission part 68 faces toward the oven port 30; a transfer device 80 which is provided on the support base 72 and which transfers the repair device 50 toward the carbonization chamber 20 to insert the emission part 68 through the oven port 30 into the carbonization chamber 20; and a controller 100 which controls the transfer device 80 so as to become a first landing state in which the leg 54 of the repair device 50 lands on an oven bottom 22 of the carbonization chamber 20 and a second landing state in which the leg 54 of the repair device 50 lands on the support base 72.SELECTED DRAWING: Figure 4
Patent JP-2021144830-A (JP)
Title: Current branching device
Inventor: GOTO HIDENORI
IPC: H01R4/02
Filed: 2020-03-11
Abstract: To provide a current branching device capable of branching a current and supplying the current to a plurality of electrical components without using any bus bar.SOLUTION: A current branching device 100 for branching a current and supplies the current to a plurality of supply destinations T1 and T2 includes a branching member 10 which is welded to a main conductive wire L1 in the middle of the main conductive wire L1 for supplying the current to one supply destination T1, and at least one branched conductive material L2 that is welded to the branching member 10 and supplies a current to another supply destination T2.SELECTED DRAWING: Figure 1
Patent JP-2021145445-A (JP)
Title: Power supply plan management device, power supply plan management method, and program for power supply plan management device
Inventor: UEJIMA MIKI
IPC: H02J3/00
Filed: 2020-03-11
Abstract: To provide a power supply plan management device capable of planning a power supply plan for efficiently supplying a power to a power supply object facility by using a plurality of vehicles having a power storage part.SOLUTION: A power supply plan management device 1 that plans a power supply plan of a vehicle 3, comprises: a first estimation part 11 that estimates a first consumption amount consumed when moving a first vehicle 3a to a confluence point; a second estimation part 12 that estimates a second consumption amount consumed when moving a second vehicle 3b to the confluence point and a charging amount chargeable to a first power storage part of the first vehicle; a third estimation part 13 that estimates a third consumption amount consumed when moving the first vehicle from the confluence point to a power supply object facility; a power supply estimation part 17 that estimates a power supply amount which can be supplied by the first power storage part to the power supply object facility; and an operation part 20 that calculates the confluence point where the power supply amount is the maximum.SELECTED DRAWING: Figure 2
Patent JP-2020117507-A (JP)
Title: Iodine(iii)-mediated radiofluorination
Inventor: NEIL VASDEV
IPC: C07C45/63
Filed: 2020-03-11
Abstract: To provide a method for radiofluorination that allowsF-aromatic fluorides (including heteroaromatic fluorides) to be prepared in high radiochemical yields.SOLUTION: The invention provides a method for synthesizing aF-aromatic fluoride by reacting an iodonium ylide (formula D) with aF-fluorinating agent. (Zand Zare selected from the group consisting of NR, O and S; Ris H, Calkyl, Caryl, or the like; Rand Rare H or Calkyl, or Rand Rtogether with the carbon atom bounded to Rand Rform an oxo group or a 3-, 4-, 5-, 6- or 7-membered carbocyclic ring; and Ar is an aryl group.)SELECTED DRAWING: None
Patent JP-2021147128-A (JP)
Title: Recording device and conveying device
Inventor: AOKI HIROKI
IPC: B41J2/01
Filed: 2020-03-17
Abstract: To provide a recording device capable of suppressing skewing of a conveyor belt and enhancing quality of an image.SOLUTION: A recording device comprises: a recording part capable of performing recording on a medium; a conveyor belt capable of conveying the medium; and a first contact part and a second contact part which come into contact with the conveyor belt and are inclined in mutually different directions with respect to a moving direction of the conveyor belt. When a direction orthogonal to the moving direction and along the conveyor belt is defined as an orthogonal direction, a range in which the first contact part and the second contact part are disposed in the orthogonal direction is larger than a width dimension of the conveyor belt in the orthogonal direction. A distance between the first contact part and the second contact part in the orthogonal direction gradually increases in the moving direction.SELECTED DRAWING: Figure 2