baber/WOPTO huggingface dataset:
Patent JP-2020162222-A (JP)
Title: Backup power supply control device and backup power supply apparatus
Inventor: YAMAKI TAKANOBU
IPC: H02M3/28
Filed: 2019-03-25
Abstract: To provide a backup power supply control device capable of controlling a power supply voltage by itself, and a backup power supply apparatus.SOLUTION: A backup power supply control device A adjusts the voltage of battery power inputted from the outside, and supplies the adjusted battery power as backup power to a power reception side B. The backup power supply control device A includes a power transformer 1 having one end of a primary winding to which the battery power is supplied, a rectification circuit 2 that has a pair of input ends respectively connected to both ends of a secondary winding of the power transformer 1 and that generates backup power of a prescribed supply voltage, conversion circuits 4, 5 that each generate a conversion permission signal by electrically isolating a permission signal inputted from the power reception side B, a power switching element 7 having an output end connected to the other end of the primary winding, and a control circuit 6 that generates a PWM signal for driving the power switching element 7 by comparing the supply power voltage with a prescribed target voltage on the basis of the conversion permission signal.SELECTED DRAWING: Figure 1
Patent JP-2020159778-A (JP)
Title: Deriving method of heat conversion efficiency of plastic work
Inventor: ISHIDA TOSHIKI
IPC: G01N3/18
Filed: 2019-03-26
Abstract: To provide a simple and accurate method of calculating heat conversion efficiency η of a plastic work by using a uniform compression test.SOLUTION: A deriving method uses a device including: a cylindrical test piece having a groove each on a top end face and a bottom end face; and a pair of top and bottom assisting metallic molds, located on areas in contact with the top end face and the bottom end face of the cylindrical test piece, having an outer shape with a larger diameter than the cylindrical test piece and a higher temperature strength than the cylindrical test piece. The deriving method includes: a step of a compression test method in which the cylindrical test piece and the pair of top and bottom assisting metallic molds are heated, to a test temperature, together with lubricant placed between the assisting metallic molds and the cylindrical test piece, and the cylindrical test piece is axially compressed through the top and bottom assisting metallic molds; a step of calculating a processing heat based on temperature measurement results from the compression test of the cylindrical test piece; a step of calculating a plastic workload based on a flow stress obtained from a load versus stroke curve of the compression test; and a step of calculating heat conversion efficiency of a plastic work by dividing the processing heat by the plastic workload.SELECTED DRAWING: Figure 32
Patent JP-2019185764-A (JP)
Title: Data-centric computing architecture based on storage server in ndp server data center
Inventor: SONG XIAOJIA
IPC: G06F13/10
Filed: 2019-03-26
Abstract: To provide a server system for reducing system imbalances induced by data-intensive or compute-intensive applications.SOLUTION: An exemplary embodiment provides a server system including a plurality of first mass-storage devices, at least one central processing unit (CPU), and at least one near data processing (NDP) engine. The at least one CPU is coupled to a plurality of first mass-storage devices. Each NDP engine is associated with a plurality of second mass-storage devices and then arranged between the CPU and the plurality of the second mass-storage devices associated with the at least one NDP engine. The number of the plurality of second mass-storage devices is less than or equal to the number of the plurality of first mass-storage devices.SELECTED DRAWING: Figure 1a
Patent JP-2020161302-A (JP)
Title: Heating roller unit, drying device, and printing device
Inventor: YORIMOTO MAMORU
IPC: H05B3/42
Filed: 2019-03-26
Abstract: To improve the workability of assembling a heating roller unit to both side plates.SOLUTION: A side plate 201A has a first tubular holding portion 202A that holds a first end portion 302A of a heating roller unit 301, and the first end portion 302A of the heating roller unit 301 includes a fitting member 321 forming a fitting portion 322 to be fitted with the first tubular holding portion 202A, and a tapered member 331 that is arranged outside the fitting portion 322 in the roller axial direction and forms a tapered shaped portion 332 that enters the first tubular holding portion 202.SELECTED DRAWING: Figure 13
Patent JP-2020159086-A (JP)
Title: Attaching structure of roof wooden panel to resident unit
Inventor: YOSHIZAKI RYO
IPC: E04B1/348
Filed: 2019-03-27
Abstract: To easily perform positioning when installing a plurality of roof wooden panels on an upper face of a resident unit without positional dislocation.SOLUTION: In an attaching structure of roof wooden panels to a resident unit, a substantially rectangular parallelepiped frame-shaped resident unit 1 constitutes a rigid-frame structure by including: columns 20 at four corners; a plurality of ceiling beams 21, 22 connecting upper end portions of the columns 20 at the four corners with each other; and a plurality of floor beams 23, 24 connecting lower end portions of the columns 20 at the four corners with each other. To an upper face of the resident unit, a plurality of roof wooden panels 5 are attached, in which face materials D, E are stuck to both faces or one face of a rectangular frame body whose outer peripheral frame is formed by vertical and lateral rail materials A, B and inside which a heat insulation material F is filled. Upwardly protruding protrusions 29 are formed at each of both end portions in a longer side direction on the upper face of the resident unit 1. The plurality of roof wooden panels 5 are arranged between the protrusion 29 at one end portion in the longer side direction and the protrusion 29 at the other end portion in the longer side direction, on the upper face of the resident unit 1.SELECTED DRAWING: Figure 7
Patent JP-2020162040-A (JP)
Title: Calibration device and calibration method
Inventor: MARUNO HIROAKI
IPC: G01B11/00
Filed: 2019-03-27
Abstract: To provide a technique capable of suppressing an influence by a position of a camera and modulation of an angle due to an attitude change of a mobile body.SOLUTION: A calibration device performs correction of first data in regard to attachment of a camera attached to a mobile body. The calibration device comprises: an automatic calibration information acquisition part that acquires information of an automatic calibration of second data in regard to the attachment of another device attached to the mobile body separated from the camera as an object of the correction; an attitude change estimation part that estimates an attitude change of the mobile body on the basis of information of the automatic calibration; and a correction amount calculation part that calculates a correction amount for the first data on the basis of the estimated attitude change.SELECTED DRAWING: Figure 1
Patent JP-2020166473-A (JP)
Title: Trained model generation device and program and trained model generation system
Inventor: AOKI KENTARO
IPC: G06T7/00
Filed: 2019-03-29
Abstract: To provide a trained model generation device and the like that can generate appropriate trained models by using the data to be trained based on the 3D model.SOLUTION: A device comprises an image data generation part 112 that generates pseudo-image data based on the 3D data, an annotation data generation part 114 that generates annotation data based on the 3D data, a learning data generation part 110 that generates data for learning including the pseudo-image data and the annotation data, and a trained model generation part 102 that uses the learning data to generate a learned model for inferring data for output from the input data.SELECTED DRAWING: Figure 3
Patent JP-2020170021-A (JP)
Title: Image formation device
Inventor: OKUNO TAICHIRO
IPC: G03G21/00
Filed: 2019-04-01
Abstract: To provide an image formation device which has one power source unit, the color stripe of the image formation device being suppressed without adding a new component for suppression of the color stripe.SOLUTION: The present invention includes: a plurality of image holding bodies 51; a plurality of development rolls 81; a development bias power source 44 common for the development rolls 81; an intermediate transfer belt having a color mode and a monochrome mode and being separate from three image holding bodies 51Y, 51M, and 51C; and a driving unit for driving the three image holding bodies 51Y, 51M, and 51C so that the parts of the three image holding bodies 51Y, 51M, and 51C which face the development rolls 81Y, 81M, and 91C will be changed over time in the monochrome mode.SELECTED DRAWING: Figure 3
Patent JP-2020170790-A (JP)
Title: Data recording device
Inventor: MOMOSE TATSUJIRO
IPC: H05K7/20
Filed: 2019-04-03
Abstract: To reduce the manufacturing cost of a data recording device by suppressing a usage part of a multi-layer build-up board in the data recording device.SOLUTION: A data recording device includes input units 31 and 32 configured to input signals, a processing unit 37 configured to generate recording data from the signal input to the input unit, and recording units 38 and 39 configured to record the data generated by the processing unit, and the input unit, the processing unit, and the recording unit are modularized by being mounted on the same layer on a common multilayer build-up board 40, and the multilayer build-up board is mounted on a multilayer penetration board 11.SELECTED DRAWING: Figure 1
Patent JP-2020173290-A (JP)
Title: Acoustic noise suppression device and acoustic noise suppression method
Inventor: MIYAMOTO MASANARI
IPC: G10L21/0208
Filed: 2019-04-08
Abstract: To provide an acoustic noise suppression device capable of suppressing voice quality degradation in outputted voice, even in the case where there is drastic variation in environment, simultaneous speech of a plurality of persons, etc.SOLUTION: An acoustic noise suppression device comprises: a first suppression unit 20 which outputs a first suppression voice signal in which acoustic noise contained in a voice signal collected by a microphone mc1 is suppressed based on an adaptive filter 23; a second suppression unit 30 which outputs a second suppression voice signal in which the acoustic noise contained in the voice signal collected by the microphone mc1 is suppressed based on an adaptive filter 33; and an output signal selection unit 53 which selects either of the first suppression voice signal and the second suppression voice signal, and outputs the signal from a loudspeaker. The first suppression unit 20 and the second suppression unit 30 make a first filter and a second filter learn by using different methods.SELECTED DRAWING: Figure 3
Patent JP-2020173981-A (JP)
Title: Method of manufacturing power storage module
Inventor: MORISHITA MASARU
IPC: H01M10/04
Filed: 2019-04-11
Abstract: To provide a method for manufacturing a power storage module that can sufficiently suppress joining failure due to hot plate welding.SOLUTION: A method for manufacturing a power storage module 4 includes a welding step for joining and integrating a module main body having an electrode laminate and a sealing member and a pressure regulating valve material having a case by hot plate welding using a hot plate welding device 100, and a cleaning step of cleaning a molting surface 101a used in the welding step. In the welding step, each of a joining projection of the module main body and a joining projection of the pressure regulating valve is brought into contact with the molting surface 101a, and when they are heated and melted by a preset welding amount, they are separated from the molting surface 101a, and subsequently are brought into contact with each other under pressure. In the cleaning step, after they are separated from the molting surface 101a in the welding step, a removing member 106 is moved by a drive unit while the removing member 106 is brought into contact with the molting surface 101a, thereby removing molten resin R remaining on the molting surface 101a.SELECTED DRAWING: Figure 9
Patent JP-2020173986-A (JP)
Title: Fuel battery system
Inventor: TORIUMI KEIICHI
IPC: H01M8/04
Filed: 2019-04-11
Abstract: To solve a problem of a conventional fuel battery system in which the measurement accuracy of insulation resistance may decrease due to voltage maintenance control.SOLUTION: One aspect of a fuel battery system includes a power generation control unit 20 for controlling the amount of power generated by a fuel battery 21, an insulation resistance measurement signal generator 40 for generating a voltage-divided AC signal obtained by dividing the amplitude of a measurement AC signal through resistance voltage division of an insulation resistor Ri between an external conductor and a high voltage circuit, and a reference resistor R4 having a known resistance value, and an insulation resistance measuring unit 41 for measuring the resistance value of the insulation resistor Ri on the basis of the peak value of the voltage-divided AC signal. When the insulation resistance measurement unit 41 detects a noise excessive state in which the fluctuation range of the peak value of the voltage divided AC signal exceeds a preset fluctuation allowable range in a voltage maintenance state during an intermittent operation of the power generation control unit 20, the insulation resistance measurement unit 41 instructs the power generation control unit 20 to change the fluctuation frequency of the output voltage VFC of the fuel system from the current frequency, and then measure the resistance value of the insulation resistor Ri.SELECTED DRAWING: Figure 1
Patent JP-2019141087-A (JP)
Title: Method for inducing novel dopamine production neural progenitor cells
Inventor: TAKAHASHI ATSUSHI
IPC: A61P25/16
Filed: 2019-04-26
Abstract: To produce dopamine production neuronal precursor cells efficiently.SOLUTION: Provided is a method for producing dopamine production neural progenitor cells from pluripotent stem cells, the method comprising (i) adhesion-culturing pluripotent stem cells on an extracellular matrix in a culture medium comprising a reagent selected from the group consisting of a BMP inhibitor, a TGFβ inhibitor, a SHH signal stimulator, an FGF8, and a GSK3β inhibitor, (ii) collecting Corin and/or Lrtm1 positive cells using a substance that binds to Corin and/or a substance that binds to Lrtm1, from the cells obtained in the step (i), and (iii) suspension culturing the cells obtained in the step (ii) in a culture solution comprising a neurotrophic factor.SELECTED DRAWING: Figure 1
Patent JP-2020181169-A (JP)
Title: Optical system and imaging apparatus
Inventor: MIZUMA AKIRA
IPC: G03B5/00
Filed: 2019-04-26
Abstract: To provide an optical system and an imaging apparatus each of which is advantageous in reducing the size of a lens barrel and allows for good image blur correction over an entire focus range even in closeup shooting.SOLUTION: An optical system OL according to the present invention comprises: an object-side lens group Lp which has positive refractive power, is disposed on the most object side and is stationary when focusing; an image-side lens group Ln which has negative refractive power and is disposed on the most image side; and first and second focusing lens groups L2, L4 which are disposed between the object-side lens group Lp and the image-side lens group Ln and move when focusing. The object-side lens group Lp is composed of a first sub-group L1a with negative refractive power, a second sub-group L1b with positive refractive power, and a third sub-group L1c with positive or negative refractive power, wherein the second sub-group L1b moves in a direction having a component perpendicular to an optical axis upon correction of image blurring.SELECTED DRAWING: Figure 1
Patent JP-2019169724-A (JP)
Title: Etching method and etching device
Inventor: HAYASHI GUN
IPC: C23F1/12
Filed: 2019-05-08
Abstract: To provide a technique for preventing formation of a carbon film on the surface of a treated body, when etching a cobalt film on the surface of the treated body by using an etching gas composed of an oxidation gas for oxidizing the cobalt film and β-diketone.SOLUTION: While heating a treated body to a temperature of 250°C or less, an etching gas composed of β-diketone and an oxidation gas for oxidizing the cobalt film are supplied to the treated body so that the ratio of flow rate of the oxidation gas to the etching gas becomes 0.5-50%. With such an arrangement, the cobalt film can be etched while suppressing formation of the carbon film.SELECTED DRAWING: Figure 3
Patent JP-2020186018-A (JP)
Title: Biaxial twisted structure
Inventor: UDO TAKAKO
IPC: B65D5/00
Filed: 2019-05-10
Abstract: To provide a structure composed of a curved surface twisted in a biaxial direction, which can be expressed by a simple development view.SOLUTION: A development view of a biaxial twisted structure is a two-dimensional shape obtained by connecting two rotationally symmetrical convex polygons of congruence with a common side by shifting them, and characterized by a three-dimensional shape obtained by connecting the development view along the sides, and is a structure with a biaxially twisted appearance, including curved surfaces as extendable surfaces, and it is obtained by assembling a flap and a polygonal line in the case of a box, it is obtained by molding into the shape in the case of a container, and it is obtained by using the skeleton of the shape as a base in the case of a building.SELECTED DRAWING: Figure 1
Patent JP-2020189805-A (JP)
Title: Method for producing orally disintegrable tablet
Inventor: TANIMURA SHINJI
IPC: A61K9/20
Filed: 2019-05-22
Abstract: To provide a method for producing an orally disintegrable tablet, and an orally disintegrable tablet obtained by the production method.SOLUTION: The present invention provides a method for producing an orally disintegrable tablet including the following Steps 1, 2, and 3: Step 1 of subjecting a mixture containing a medicinal component, an excipient, and a disintegrator to wet granulation; Step 2 of drying granules obtained in Step 1 to obtain granules with an average particle size of 300 μm or more; and Step 3 of sizing granules obtained in Step 2 followed by compression molding, to obtain an orally disintegrable tablet.SELECTED DRAWING: None
Patent JP-2020184047-A (JP)
Title: Binocular loupe
Inventor: IWATA SHINTARO
IPC: G02B25/00
Filed: 2019-05-05
Abstract: To provide a binocular loupe having high versatility and good wearability, and excellent in not only enlarged field of view but also normal field of view.SOLUTION: A binocular loupe 1 is configured to comprise: a frame 10 that has a nose hook part 11 that hangs on the user's nose, a pair of ear hook parts 13 that hang on the ears, and an under rim 12 that bulges downward and curves so as to extend along the cheekbones from the nose hook part to each of the pair of ear hook parts; and a pair of loupe bodies 20 respectively supported by the under rim on both sides of the nose hook part.SELECTED DRAWING: Figure 1
Patent JP-2020190306-A (JP)
Title: Gear device
Inventor: TAMURA HIKARIKAKU
IPC: F16H55/06
Filed: 2019-05-23
Abstract: To provide a gear device capable of suppressing change of a tooth bearing position of an internal tooth gear while reducing a weight.SOLUTION: In a gear device including an external tooth gear 14, and an internal tooth member 16 provided with an internal tooth gear 24 engaged with the external tooth gear 14, the internal tooth member 16 is composed of a resin-based material, and includes a reinforcement member 60 for restricting deformation to a radial outer side, of the internal tooth gear 24 due to the engagement with the external tooth gear 14, and the reinforcement member 60 is disposed on an outer peripheral portion of the shortest radial distance from an internal tooth of the internal tooth gear 24, of the outer peripheral portion of the internal tooth member 16.SELECTED DRAWING: Figure 1
Patent JP-2020189019-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine capable of suitably suggesting a setting.SOLUTION: Since a history of a setting suggestive card displayed during an ED first period is displayed during an ED second period, a player is allowed to recognize a setting suggestive card cited as an option while looking back the setting suggestive card displayed during the ED first period. Further, while a character's voice "A card will start to be displayed!" is outputted from a speaker each time when the setting suggestive card is switched during the ED first period, whereas a voice "Final result" is outputted from a speaker when switching from the ED first period to the ED second period.SELECTED DRAWING: Figure 9-12
Patent JP-2020191927-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-05-24
Abstract: To provide a game machine whose reverse surface side is configured to be an unprecedented mode.SOLUTION: A game machine includes: a game board in which a predetermined game area is formed; a light emitting part disposed in the game board for radiating light visibly from a game machine front side; performance control means for controlling light emission of the light emitting part, which can execute performance control according to variable display of patterns; a state detection part for detecting a state of the game machine; and a translucent part provided at a lateral part of a backward swelling part that swells to the back of the game machine. The performance control means can change a light emission state of the light emitting part based on a result of the detection by the state detection part. The translucent part is provided so as to transmit light emitted from the light emitting part when the light emitting part is emitting light. The light of the light emitting part that emits light in a mode corresponding to a result of the detection by the state detection part is caused to be recognized from a lateral side of the game machine through the light emitting part.SELECTED DRAWING: Figure 296
Patent JP-2020193438-A (JP)
Title: Waterproof device
Inventor: FUKAGAWA DAIKI
IPC: E06B5/00
Filed: 2019-05-24
Abstract: To provide a waterproof device capable of easily performing fixing work to a building side of a vertical frame for supporting a waterproof plate.SOLUTION: A waterproof device 1 includes: a lower stage waterproof plate 31 arranged at an opening part 300; a first upper stage waterproof plate 32 and a second upper stage waterproof plate 33 arranged above the lower stage waterproof plate 31; a pair of left and right vertical frames 40 having vertical frame grooves 41 in which end parts in the left-to-right direction of the lower stage waterproof plate 31, the first upper stage waterproof plate 32 and the second upper stage waterproof plate 33 are inserted, and arranged at the position facing a sash frame 200 in the depth direction; a water cut-off part 45 fixed to a portion facing the sash frame 200 in the vertical frame 40; a connection member 50 for connecting the lower stage waterproof plate 31 in a state of being inserted in the vertical frame groove 41 to the vertical frame 40; and a clamp member 60 fixed to the vertical frame 40, and serving as a holding member for allowing the sash frame 200 to hold the vertical frame 40.SELECTED DRAWING: Figure 6A