baber/WOPTO huggingface dataset:
Patent JP-2020127794-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2020-05-13
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: A game machine includes: first performance execution means for executing a first performance based on a result of first determination when first determination means executes the first determination; ball entry means for facilitating entry of game balls when the first determination results in a specific result; second determination means for executing second determination, based on entry of the game balls into the ball entry means; privilege game execution means for executing a privilege game advantageous to a player when the second determination by the second determination means results in specific determination; and continuous performance execution means for executing a continuous performance based on a result of the second determination in which the first performance is continued in execution of the second determination by the second determination means.SELECTED DRAWING: Figure 1
Patent JP-2021179046-A (JP)
Title: Glass cloth, prepreg, and printed wiring board
Inventor: ENDO MASAO
IPC: B29B11/16
Filed: 2020-05-14
Abstract: To provide a glass cloth on which glass distribution uniformity in a surface direction is improved, a prepreg using the glass cloth, which has excellent heat resistance and decreased difference in a signal transmission speed among a plurality of transmission lines, and a printed wiring board having the prepreg.SOLUTION: A glass cloth is formed of glass yarn having 50 GPa or higher and 70 GPa or less of elastic coefficient, 50 μm or more and 100 μm or less of thickness, and 101.5% or more and 106.0% or less of weft occupancy Y (%) that indicates a percentage of a portion on which weft exists in a MD direction and is obtained by a formula (1): Y=F/(25000/G)×100...formula (1) (where F is a weft width (μm) and G is weave density of weft (string/25 mm)). A prepreg is a composite of the glass cloth and a matrix resin. A printed wiring board is formed by molding the prepreg.SELECTED DRAWING: None
Patent JP-2021181132-A (JP)
Title: Operation method of probing device in machine tool
Inventor: ASAI TAKEMI
IPC: G01B5/00
Filed: 2020-05-18
Abstract: To provide an operation method of a probing device which enables high-speed and high-accuracy measurement without increasing cost of an entire machine tool.SOLUTION: A machine tool comprises a probing device used for measurement of a work-piece and comprises a coolant supply device, and the proving device has a water-proof/oil-proof performance against the coolant, and comprises a mechanism which numerically converts a signal level into multiple stages instead of binary by digital conversion. A coolant flow, which became a turbulent flow, is radiated toward a sensitivity direction of the probing device and is overlapped on output, a signal after digital conversion is filtered with a low-pass filter or a band-pass filter, whereby quantization noise of a signal frequency component, that is wanted to be obtained, can be reduced at low cost, and simultaneously, cleaning of a contact part of the probing device with the work-piece is also performed.SELECTED DRAWING: Figure 5
Patent JP-2021183429-A (JP)
Title: Abnormality notification system and abnormality notification method
Inventor: HAYAKAWA EISHI
IPC: B61L29/00
Filed: 2020-05-21
Abstract: To provide a method by which an abnormality occurrence in a railroad crossing is detected and the abnormality occurrence is promptly notified to an electric vehicle approaching the crossing.SOLUTION: An electric vehicle notifies a monitoring center device 100 of position information acquired through a GPS signal receiver and the like at regular intervals. An information processor 30 cuts a picture (S2) from images of a camera at regular intervals and detects an abnormal state through picture analysis of the picture (S3). The information processor 30 notifies the monitoring center device 100 of the abnormal information and sends the images of the camera (S4). The monitoring center device 100 detects an electric vehicle positioned within a subscribed distance from the crossing and transfers the abnormal information and the images of the camera to the display device installed in the driver seat of the electric vehicle (S5).SELECTED DRAWING: Figure 1
Patent JP-2021184329-A (JP)
Title: Connector and wire harness
Inventor: YAMASHITA KAZUMA
IPC: H01R13/533
Filed: 2020-05-21
Abstract: To provide a connector and a wire harness capable of appropriately taking thermal countermeasures.SOLUTION: A wire harness 11 comprises a connector 30, and an electric wire 20 connected to the connector 30. The connector 30 includes: a cylindrical connector housing 31; a metal bracket 40 provided in the connector housing 31; and a protector 50 mounted on one end face 40B, out of end faces 40A and 40B of the metal bracket 40, in an axial direction of the connector housing 31. The protector 50 is a heat insulation material formed into a same shape and in a same size as the end face 40B of the metal bracket 40.SELECTED DRAWING: Figure 2
Patent JP-2021184565-A (JP)
Title: Crystal oscillator
Inventor: SEKIGUCHI HIROKI
IPC: H03H9/02
Filed: 2020-05-22
Abstract: To provide a preferable structure when a temperature sensor 17 is added to a crystal oscillator 10 using a pedestal 13.SOLUTION: A crystal oscillator 10 includes a base 11, a pedestal 13 mounted on the base, a crystal piece 15 mounted on a first surface 13a of the pedestal, a temperature sensor 17 mounted on a second surface 13b of the pedestal, and a lid member 19 that is joined to the base and hermetically seals the crystal piece together with the base. The pedestal has a convex portion 13c for separating the temperature sensor from the base, and has an opening portion 13d penetrating from the first surface to the second surface at a position corresponding to a part of the temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2021189220-A (JP)
Title: Imaging device and control method thereof
Inventor: HIRAI DAISUKE
IPC: G03B5/00
Filed: 2020-05-26
Abstract: To provide an imaging device which can obtain the excellent vibration-proof performance even if a time interval between imaging is short when imaging is repeated and reduce the influence on processing performed between imaging.SOLUTION: An imaging device 100 includes movement means 107 which moves an imaging element 104 within a movable range with respect to an initial position for vibration proof. Control means 102 selectively performs the first vibration-proof control for controlling the movement means so as to hold the imaging element at a first position after the termination of a first imaging period after the termination of the first imaging period and move the imaging element from the first position in a second imaging period when controlling the movement means between the first imaging period and the next second imaging period, and second vibration-proof control for controlling the movement means so as to move the imaging element to a second position closer to the first position with respect to the initial position from the first position after the termination of the first imaging period and move the imaging element from the second position in the second imaging period.SELECTED DRAWING: Figure 1
Patent JP-2020143141-A (JP)
Title: Piperidinone herbicides
Inventor: ANDREW DUNCAN SATTERFIELD
IPC: A01P13/00
Filed: 2020-05-28
Abstract: To provide methods for controlling undesired vegetation comprising contacting the undesired vegetation or its environment with an effective amount of a compound or a composition.SOLUTION: Compositions contain compounds of formula 1, including all stereoisomers, N-oxides and salts thereof.SELECTED DRAWING: None
Patent JP-2021192331-A (JP)
Title: Light-emitting device and display device
Inventor: IMAHORI YOSHIMASA
IPC: F21S2/00
Filed: 2020-06-05
Abstract: To provide a light-emitting device capable of suppressing the worsening of luminance uniformity resulting from a temperature change by reducing a deviation of a relative position relation between a light-emitting substrate and a luminance uniformity sheet along with the temperature change.SOLUTION: A light-emitting device 1 includes a light-emitting substrate 11 having a plurality of light-emitting elements 111, and a brightness uniformity sheet 13 provided in opposition to the light-emitting substrate 11 and formed with a plurality of through-holes 131 to transmit light emitted from the light-emitting elements 111, and having a linear expansion coefficient different from the linear expansion coefficient of the light-emitting substrate 11, the light-emitting substrate 11 and the brightness uniformity sheet 13 being each placed at a predetermined position, at least one of the light-emitting substrate 11 and the brightness uniformity sheet 13, having a greater linear expansion coefficient, being curved in shape, the one having a greater linear expansion coefficient being higher in curvature degree than the other having a smaller linear expansion coefficient.SELECTED DRAWING: Figure 1
Patent JP-2021196421-A (JP)
Title: Dimming sheet and dimming device
Inventor: MORINAGA KAORI
IPC: G02F1/13
Filed: 2020-06-10
Abstract: To improve reliability and light resistance obtained by improving a functional layer and a sealing structure arranged at a joint part in a form to be used as dimming sheet in which a dimming film is bonded to a glass substrate.SOLUTION: A sealing part is employed in which the peeling strength, in a state where the dimming film is laminated on a glass substrate via a functional layer, is 1.0 N/25 mm or less, and the peeling strength, in a state where a sealing material is applied and formed on a peripheral part of the dimming film and bonded to the glass substrate, is 4.0 N/25 mm or more. An ultraviolet absorber is added to the functional layer so that a maximum transmittance in a wavelength range of 300 nm to 380 nm with respect to the dimming film obtained by forming the functional layer is 1% or less.SELECTED DRAWING: Figure 1
Patent JP-2021194825-A (JP)
Title: Liquid discharge module and liquid discharge head
Inventor: MARUYAMA AYAKO
IPC: B41J2/14
Filed: 2020-06-11
Abstract: To provide a liquid discharge module 20 that can perform a preferable discharge operation with each discharge port 2 while improving strength of an orifice plate 11.SOLUTION: A liquid discharge module 20 includes: a functional layer 3 on which multiple energy generating elements 4 are arrayed; a flow passage formation layer 10 laminated while being formed with a pressure chamber 5, individual flow passages 6a and a common flow passage 7a; and an orifice plate 11 formed with a discharge port 2. The flow passage formation layer 10 is formed with a beam 16 extending toward the individual flow passages 6a from a flow passage wall 13 of the common flow passage 7a and supporting a region 15 opposite to a first opening 8 of the orifice plate 11.SELECTED DRAWING: Figure 4
Patent JP-2021194736-A (JP)
Title: Linear object take-out device, linear object holding system, and linear object holding method
Inventor: SUNAKAWA YOSHIHIKO
IPC: B25J13/08
Filed: 2020-06-12
Abstract: To provide a linear object take-out device which can take out one linear object from a bundle of linear objects in a more reliable manner.SOLUTION: A linear object take-out device 10 has: a placement surface 11 in which a gap 12 is provided at a middle portion and a bundle of linear objects are placed spanning both sides of the gap; a first push-up member 20 which is disposed in the gap and includes a first receiving part 21, having a width narrowing downward when viewed in a longitudinal direction of the placement surface, on its upper end surface and which is vertically movable; and a second push-up member 30 which is disposed in the gap and includes a second receiving part 31, in which one of the linear objects is fitted, on its upper end surface and which is vertically movable.SELECTED DRAWING: Figure 1
Patent JP-2021197539-A (JP)
Title: Lift-off method and laser processing device
Inventor: KOYANAGI OSAMU
IPC: B23K26/57
Filed: 2020-06-18
Abstract: To suppress quality deterioration while obtaining a desired processing result.SOLUTION: A lift-off method includes: a transfer substrate joining step 1001 of forming a composite substrate by joining a transfer substrate to a surface of an optical device layer of an optical device wafer through a joint material; a buffer layer breaking step 1002 of breaking a buffer layer by radiating a pulse laser beam with a wave length having transparency from a back surface side of an epitaxy substrate of the optical device wafer to the epitaxy substrate and radiating the pulse laser beam of a wavelength having absorbency to the buffer layer; and an optical device layer transferring step 1003 of transferring the optical device layer to the transfer substrate by peeling the epitaxy substrate from the optical device layer. In the buffer layer breaking step 1002, an irradiation condition of a laser beam is changed for each ring-shaped area, and the optical device wafer is irradiated with the laser beam.SELECTED DRAWING: Figure 6
Patent JP-2021130564-A (JP)
Title: Highly efficient printing and bill issuing device
Inventor: WANG JUNNAN
IPC: B65H3/08
Filed: 2020-06-19
Abstract: To disclose highly efficient printing and bill issuing device.SOLUTION: A bill issuing device includes a housing; a bill issuing space is installed in the housing; a printing space is installed at the lower end of the bill issuing space; a first rotary shaft is installed in the printing space so that the rotary shaft can rotate; a first bevel gear is fixedly installed at the upper end of the first rotary shaft; a first gear is symmetrically engaged with the first bevel gear; a second rotary shaft is installed at the rear end of the first gear so that the second rotary shaft can rotate; a printing device is connected to the second rotary shaft by a screw thread; and a slide rail is fixedly installed on the right wall of the printing space. When the printing device moves back and forth on the slide rail and the first rotary shaft starts rotating, the first bevel gear is rotated, and the first bevel gear rotates the first gear that is symmetrical in the front-rear direction.SELECTED DRAWING: Figure 1
Patent JP-2022002430-A (JP)
Title: Vehicular drive system
Inventor: FURUKAWA AKIHIRO
IPC: B60L3/00
Filed: 2020-06-19
Abstract: To provide a vehicular drive system using a traveling motor in which the output of the motor is increased and the potential of the system is sufficiently exerted, while suppressing increases in vehicle weight and costs.SOLUTION: In batteries Batt1 and Batt2 connected in series, connection nodes are connected with connection nodes of capacitors A and B of an inverter 15a. The inverter 15a is controlled in operation so as to make motor drive voltage higher than the output voltage of each battery Batt1, Batt 2. A balance circuit 30 balances the voltage of the capacitors A and B by performing charge/discharge control between the batteries Batt1 and Batt2.SELECTED DRAWING: Figure 8
Patent JP-2022003284-A (JP)
Title: Cryogenic fluid circulation type cooling system and cryogenic fluid circulation type cooling method
Inventor: HIROKAWA MASAKI
IPC: H01B13/00
Filed: 2020-06-23
Abstract: To provide a cryogenic fluid circulation type cooling system that can enable a refrigeration machine to always run with rated operation while suppressing consumption of liquefied refrigerant, and to provide a cryogenic fluid circulation type cooling method.SOLUTION: A cryogenic fluid circulation type cooling system liquefies a refrigerant gas by exchanging heat between the refrigerant gas and a coolant gas on a first heat exchanger HX1.SELECTED DRAWING: Figure 1
Patent JP-2020171926-A (JP)
Title: Film formation method
Inventor: YOSHIDA SATORU
IPC: B05D7/24
Filed: 2020-06-24
Abstract: To provide a film formation method which has excellent foaming property and can maintain heat-resistant protection performance of a base material.SOLUTION: A film formation method coats a covering material onto a base material and forms a film, in which the film forms a carbonized heat insulating layer by an increase in a film surface temperature of 200°C or higher, the covering material contains a polyol component (A1) and a polyisocyanate component (A2) as film formation components (A), has a heating residue of 70-98 wt.%, the covering material is recoated in one or more steps using an air assist type airless spray gun, and a dry film thickness per one step is 400 μm or more.SELECTED DRAWING: None
Patent JP-2022007026-A (JP)
Title: Centrifugal compressor for fuel battery
Inventor: SUZUKI JUNYA
IPC: H01M8/04111
Filed: 2020-06-25
Abstract: To provide a centrifugal compressor for a fuel battery which can inhibit ingress of moisture into a driving source housing chamber.SOLUTION: A centrifugal compressor 10 has an introduction passage 80 in a housing 11. The introduction passage 80 introduces part of air compressed by a compression part 85 into a driving source housing chamber 79 to create a pressure higher than a pressure in a turbine wheel chamber 14b in the driving source housing chamber 79. The introduction passage 80 opens between an electric motor 19 and a second seal member 60.SELECTED DRAWING: Figure 1
Patent JP-2022011055-A (JP)
Title: Multiple-type roll screen device
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/42
Filed: 2020-06-29
Abstract: To provide a multiple-type roll screen device with reduced processing man-hours and easy handlability.SOLUTION: A multiple-type roll screen device 100 includes a plurality of roll screens 1, 1 arranged adjacent to each other in an axial direction and individually liftable, a plurality of frame members 2, 2 respectively supporting the plurality of roll screens 1, 1, and an intermediate member 10 arranged between the adjacent roll screens 1, 1 and between the adjacent frame members 2, 2. The intermediate member 10 has a support part 11 rotatably supporting each end part 1a, 1a of the adjacent roll screens 1, 1.SELECTED DRAWING: Figure 1
Patent JP-2022012414-A (JP)
Title: Sheet support device and image forming apparatus
Inventor: WATANABE KAZUHIRO
IPC: B65H1/04
Filed: 2020-07-01
Abstract: To provide a seat support device that can improve user workability and control manufacturing costs.SOLUTION: A sheet feeding cassette 20 includes side fences 21, 22 that regulate an edge of a sheet in a width direction B2 at an inner side of regulation surfaces 23, 24. At least one of the side fences 21, 22 has a first recess 25 and a second recess 26, which are recessed outwardly in the width direction B2 more than the regulation surfaces 23, 24. At least one of the regulation surfaces 23, 24 of the side fences 21, 22 includes upstream regulation surfaces 23b, 24b that are upstream of a conveyance direction B1 than upstream ends 25b, 26b of the conveyance direction B1 in the first recess 25 and the second recess 26. At least one of the regulation surfaces 23, 24 of the side fences 21, 22 includes downstream regulation surfaces 23a, 24a that are downstream of the conveyance direction B1 than the downstream ends 25a, 26a of the conveyance direction B1 in the first recess 25 and the second recess 26.SELECTED DRAWING: Figure 2
Patent JP-2022024367-A (JP)
Title: Dew condensation prediction device, air-conditioning equipment control device and dew condensation prediction method
Inventor: TANAKA YUZO
IPC: F24F11/80
Filed: 2020-07-17
Abstract: To provide a dew condensation prediction device which can predict the generation of dew condensation on a surface of an air-conditioning duct while taking into consideration an installation environment of the air-conditioning duct.SOLUTION: A dew condensation prediction device comprises: a duct space temperature/humidity acquisition part 11 for acquiring a temperature and a humidity Ta of a space in which an air-conditioning duct 2 is installed; an air-conditioning temperature acquisition part 12 for acquiring a temperature Ts of air-conditioned air which flows in the air-conditioning duct 2; a dew condensation prediction part 13 for predicting the generation of dew condensation on a surface of the air-conditioning duct 2 on the basis of the temperature and the humidity Ta of the space in which the air-conditioning duct 2 is installed which are acquired by the duct space temperature/humidity acquisition part 11, the temperature Ts of the air-conditioned air acquired by the air-conditioning temperature acquisition part 12, and an index α1 indicating the temperature holding performance of the air-conditioning duct 2; and a prediction result output part 14 for outputting a prediction result by the dew condensation prediction part 13.SELECTED DRAWING: Figure 2
Patent JP-2022020256-A (JP)
Title: Light emitting device
Inventor: TAKAYASU RYO
IPC: F21S41/176
Filed: 2020-07-20
Abstract: To make a light emitting device compact.SOLUTION: As one embodiment, a light emitting device comprises: a base part which has a first inclined surface, a second inclined surface located on the opposite side from the first inclined surface, and a peak part located between the first inclined surface and the second inclined surface; one or more first laser elements which are arranged on the first inclined surface, and have first emission end faces; one or more second semiconductor laser element which are arranged on the second inclined surface, and have second emission end faces; and a wavelength conversion member which has an incidence surface located above the peak part. First emission faces of the first semiconductor laser elements and second emission end faces of the second semiconductor laser elements face the direction in which the incidence surface of the wavelength conversion member is located.SELECTED DRAWING: Figure 3A
Patent JP-2020191288-A (JP)
Title: High resolution and low power consumption oled display with extended life
Inventor: MICHAEL HACK
IPC: H05B33/24
Filed: 2020-07-21
Abstract: To provide a full-color OLED display with a limited number of light emitting regions.SOLUTION: In a full color pixel array for use in a device such as an OLED display, a large number of sub-pixels are configured to emit light of different colors, and an optical path length of each sub-pixel is different from some or all of the other sub-pixels in the pixel.SELECTED DRAWING: Figure 1
Patent JP-2022025628-A (JP)
Title: grill
Inventor: TSUSHIMA MASAKI
IPC: A47J37/06
Filed: 2020-07-29
Abstract: To provide a grill which can stably manage a distance between an ignition plug and a target.SOLUTION: A grill 2 includes: a heating chamber 3; an upper burner 311 included in a top panel part 31 of the heating chamber 3; and an ignition plug 4 fixed to the heating chamber 3. The top panel part 31 includes: a first side wall 371 configuring a part of an outer wall of the top panel part 31; and a second side wall 381 positioned closer to the upper burner 311 than the first side wall 371. The first side wall 371 includes a first through hole 411 through which a part of the ignition pug 4 is inserted. The second side wall 381 is positioned opposite to the first through hole 411 and includes a second through hole 412 through which a part on a tip side from the part of the ignition plug 4 is inserted.SELECTED DRAWING: Figure 4