baber/WOPTO huggingface dataset:
Patent JP-2020194951-A (JP)
Title: Reactor
Inventor: FURUKAWA NAOTOSHI
IPC: H01F37/00
Filed: 2019-10-21
Abstract: To provide a reactor capable of reducing amplitude when an assembly is vibrated.SOLUTION: A reactor includes: a coil having a pair of wound portions arranged in parallel; a magnetic core; a holding member which defines mutual positions of the coil and the magnetic core; a casing that houses an assembly that includes the coil, the magnetic core, and the holding member; and a sealing resin that fills up the casing. The casing is provided with a bottom plate, a side wall, and an opening. The assembly is housed in the casing so that an axial direction of each of the wound portions is along in a depth direction of the casing. The magnetic core includes an outer core which is arranged on an outside of the wound portions and at the opening side. The holding member includes an outer wall which covers at least a part of an outer peripheral surface of the outer core, and at least one protrusion which protrudes from the outer wall towards an inner peripheral surface of the side wall. The protrusion is embedded in the sealing resin.SELECTED DRAWING: Figure 1
Patent JP-2021069219-A (JP)
Title: Power supply system
Inventor: MAESAKI DAISUKE
IPC: H02J4/00
Filed: 2019-10-25
Abstract: To provide a power supply system capable of mitigating noise influence while contributing to high transmission efficiency and transmission electric energy securing.SOLUTION: A power supply system 1 comprises: a power transmission side device 10 having a control circuit 13 that on the basis of power supplied from a power supply unit 11, generates a power packet including a header part including information on a power transmission destination and a payload part to be power to be transmitted; and a power reception side device 20 that receives the power packet through a transmission path 30 and, on the basis of the information on the power transmission destination included in the header part of the power packet, supplies power, the payload part, to the power transmission destination. The control circuit 13 makes a control signal be input to a first and fifth switching elements Q1, Q5 through a header part resistor in the case of generating the header part, and makes a control signal be input to the first and fifth switching elements Q1, Q5 through a payload part resistor in the case of generating the payload part.SELECTED DRAWING: Figure 1
Patent JP-2021065505-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-10-25
Abstract: To provide a slot machine that is improved in connection with a configuration for determining plural kinds for one determination result.SOLUTION: A specific small winning combination A + one token and a specific small winning combination B + one token are won in an internal lottery in a normal state and a precursory state, and a normal game number shortening lottery, a second AT lottery, and a first additional lottery executed when specific small winning combinations A, B are not won have a higher degree of advantage than a normal game number shortening lottery, a second AT lottery, and a first additional lottery executed when weak chance replays A, B are won in an internal lottery in the normal state and the precursory state. In the meantime, a third AT lottery, a second additional lottery, and a third additional lottery executed when weak chance replays A, B are won in an internal lottery in a CZ state and an AT state have a higher degree of advantage than a third AT lottery, a second additional lottery, and a third additional lottery executed when a specific small winning combination A + one token and a specific small winning combination B + one token are won in an internal lottery in the CZ state and the AT state.SELECTED DRAWING: Figure 10
Patent JP-2020025321-A (JP)
Title: Solid-state imaging apparatus and imaging system
Inventor: KOBAYASHI DAISUKE
IPC: H04N5/374
Filed: 2019-10-29
Abstract: To provide an advantageous technique for suppressing deterioration of image quality due to potential fluctuations of a power supply line and a ground line.SOLUTION: The solid-state imaging apparatus includes one or more power lines for supplying power to a plurality of pixels and one or more ground lines. Each of the plurality of pixels includes: a photoelectric conversion element 201; and an A/D converter 204 for converting an analog signal corresponding to charges generated by the photoelectric conversion element 201 into a digital signal. At least one of the plurality of pixels includes at least a portion of a capacitor 210 having a first electrode connected to one of the one or more power supply lines and a second electrode connected to one of the one or more ground lines.SELECTED DRAWING: Figure 2
Patent JP-2021070547-A (JP)
Title: Belt support device and belt conveyor
Inventor: MORISHITA SHIGERU
IPC: B65G15/60
Filed: 2019-10-29
Abstract: To provide a belt support device capable of suppressing elongation of a rope embedded in a conveyor belt, and a belt conveyor comprising the same.SOLUTION: A belt support device 20 comprises: a frame body 30 constituted so as to pass a conveyor belt 16; a pair of first support rollers 32a, 32b for supporting both end parts 26a, 26b on a carrier side 16a of the conveyor belt 16 so that the carrier side 16a has a bag-shaped cross section; and carrier rollers 34a, 34b for supporting the carrier side 16a from below at a lower side than the first support rollers 32a, 32b.SELECTED DRAWING: Figure 4
Patent JP-2021015951-A (JP)
Title: Substrate carrier and gas diffusion module thereof
Inventor: CHIU MING-CHIEN
IPC: H01L21/673
Filed: 2019-11-01
Abstract: To provide a substrate carrier and a gas diffusion module thereof.SOLUTION: There are provided a substrate carrier and a gas diffusion module thereof according to the present invention. The gas diffusion module includes an outer cover, at least one intake portion, an airtight layer, a gas uniform dispersion layer, and a mounting portion. The at least one intake portion is connected to the outer cover, the airtight layer is connected to the outer cover and the at least one intake portion, and the gas uniform dispersion layer is in close contact with the outer cover through the airtight layer, the mounting portion is in close contact with the outer cover, the at least one intake portion, and the gas uniform dispersion layer at the same time. The mounting portion is provided on a substrate carrier used as a semiconductor container.SELECTED DRAWING: Figure 1
Patent JP-2020075132-A (JP)
Title: Iterative coherent mapping of cardiac electrophysiological (ep) activation including scar effects
Inventor: BAR-TAL MEIR
IPC: A61B5/363
Filed: 2019-11-07
Abstract: To provide methods and systems for cardiac electrophysiological mapping.SOLUTION: A method includes receiving an input mesh representation of a cardiac chamber, a set of measured locations on a wall tissue of the cardiac chamber, and a set of respective local activation times (LATs) measured at the locations. The input mesh is re-meshed into a regular mesh including regularized polygons. The set of measured locations and respective LATs are data-fitted to the regularized polygons. The respective LAT values, and respective probabilities that the wall tissue includes a scar tissue, are iteratively calculated for the regularized polygons, so as to obtain an electrophysiological (EP) activation wave over the regular mesh that indicates the scar tissue. An electroanatomical map overlaid on the regular mesh, the map including the EP activation wave and the scar tissue, is presented.SELECTED DRAWING: Figure 1
Patent JP-2021077978-A (JP)
Title: Image processing device, image processing method, and program
Inventor: OTANI RYOSUKE
IPC: H04N1/405
Filed: 2019-11-07
Abstract: To convert a digital image into a higher quality halftone image.SOLUTION: A quantization value for a target pixel in an input image is derived using a predetermined threshold matrix. Then, on the basis of a pixel value group of a predetermined reference region including the target pixel in the input image and a corresponding threshold value group, the direction of correction for setting the number of dots in the reference region to the target number is determined. Further, on the basis of the pixel value group and the threshold value group, it is determined whether the target pixel can be changed to dot-on or dot-off. Then, the quantization value is corrected on the basis of the determination results.SELECTED DRAWING: Figure 2
Patent JP-2021078027-A (JP)
Title: Synchronization acquisition circuit
Inventor: SHOJI TAKANORI
IPC: H04B1/7077
Filed: 2019-11-11
Abstract: To provide a synchronization acquisition circuit which can be easily mounted by an FPGA.SOLUTION: A second correlation value calculation part 122A calculates a second correlation value B which is a total of an integration of each reception signal of continuous chips of the number of a second sequence length NB and each second spread code CB. A second correlation value storage part 123A stores the second correlation value B calculated by a second correlation value calculation part 122A by deviating the reception signal one by one point of the storage number which is the number or larger obtained by multiplying an interval number 2 which is the number of reception signals contained in each chip of the NB and the minimum number (NA-1) which is the number obtained by subtracting 1 from a first sequent length NA. A first correlation value calculation part 124 calculates a first correlation value A which is a total of an integration of each second correlation value B which is the number of the first sequence length NA calculated by the second correlation value calculation part 122A at the time of each interval number 2 NB and each first spread code CA.SELECTED DRAWING: Figure 19
Patent JP-2021075192-A (JP)
Title: Photovoltaic power generation device of mobile body
Inventor: WAKABAYASHI MASANORI
IPC: B60R9/048
Filed: 2019-11-12
Abstract: To increase a power generation amount by enlarging an installation ratio of solar panels relative to a mobile body.SOLUTION: A photovoltaic power generation device 2 of an electric automobile 1 includes a main panel 15 as a solar panel 13 which is mounted to a surface of a roof 6 of the electric automobile 1 via a carrier. On both lateral surfaces of the main panel 15, auxiliary panels 16 are mounted, as solar panels 13, in a respectively openable/closable manner using hinges. At the time of non-use, each of the auxiliary panels 16 are folded so as to cover the main panel 15 and thereby protecting a light receiving surface. During use, the auxiliary panels 16 are outward expanded respectively and spread at an angle of 180° relative to the main panel 15, so that the auxiliary panels 16 are juxtaposed at both sides of the main panel 15. Therefore, a power generation area of the photovoltaic power generation device 2 is twice as large as the main panel 15.SELECTED DRAWING: Figure 2
Patent JP-2020080860-A (JP)
Title: Method for preventing discoloration of natural pigment food
Inventor: WATANABE TAKEOMI
IPC: A23L29/244
Filed: 2019-11-15
Abstract: To provide a method for preventing discoloration of a natural pigment Hb which is liable to be oxidized to discolor.SOLUTION: There is provided a method for preventing discoloration of a natural pigment comprising at least: (1) organic acids such as phytic acid, acetic acid, ascorbic acid, citric acid, and tartaric acid, and alkali metal or alkaline earth metal organic acid salts thereof; (2) a component comprising alkali metal or alkaline earth metal carbonates, the component forming a carbon dioxide gas in a weakly alkaline aqueous solution; and (3) a gelling component which thickens the weakly alkaline aqueous solution to trap a carbon dioxide gas generated in the aqueous solution, wherein a carbon dioxide gas CO2 generated from a reaction of (1)+(2), for example, Na2CO3+NaCOOH+H2O→3Na++2OH-+2CO2 is trapped by the gelling component which thickens in a weakly alkaline aqueous solution and wherein a natural pigment HbO2 is reduced to HbH and a pigment Hb in a food is kept in a reduction state HbH.SELECTED DRAWING: None
Patent JP-2021078746-A (JP)
Title: Game machine
Inventor: KIYOHARA KENJI
IPC: A63F7/02
Filed: 2019-11-19
Abstract: To provide a game machine which can provide novel amusement.SOLUTION: A pachinko game machine PY1 is an encapsulation-type pachinko in which an internally encapsulated game ball drops on a game area 6 and can then circulate to enter the game area 6. The pachinko game machine PY1 includes a first start port 11 and second start port 12 provided in the game area 6, an owning ball number display device 180 which can display an owning ball number, and a put-out control microcomputer 171 which can subtract from the owning ball number when a game ball is shot into the game area 6, and can add to the owning ball number when a game ball enters the first start port 11 or second start port 12. In this pachinko game machine PY1, a special game state, in which the subtraction of the owning ball number is not carried out when a game ball is shot into the game area 6, is set on the basis of winning of a 10R probability variation big winning 1.SELECTED DRAWING: Figure 12
Patent JP-2020117686-A (JP)
Title: Crystalline polyester resin and toner
Inventor: MAEDA SHINICHI
IPC: G03G9/087
Filed: 2019-11-20
Abstract: To provide a crystalline polyester resin excellent in low-temperature fixability and a toner.SOLUTION: The crystalline polyester resin is provided that is a polycondensate of an alcohol component (X) and a carboxylic acid component (Y), wherein the alcohol component (X) contains diol (x1) and diol (x2). The diol (x1) is a linear aliphatic diol having 2 to 20 carbon atoms, the diol (x2) is aliphatic diol and/or aromatic diol having 6 to 36 carbon atoms, the carboxylic acid component (Y) contains a linear aliphatic dicarboxylic acid having 2 to 50 carbon atoms, the crystalline polyester resin has a peak top temperature (Tm) of 40-100°C, and a ratio [(T)/(Tm)] of 0.6 or less between an endothermic start temperature (T) measured from the endothermic peak and the peak top temperature (Tm) of the endothermic peak.SELECTED DRAWING: None
Patent JP-2021081009-A (JP)
Title: Pipe connection structure, pipe connection method and silicone tape
Inventor: TANAGI KAZUHIRO
IPC: F16L55/16
Filed: 2019-11-20
Abstract: To provide a pipe connection structure for sealing the piping connection structure a pipe connection method and a silicone tape which allow a male screw part to be fastened into a female screw part of metal-made pipe, and which can prevent the rust of the male screw part exposed to the outside.SOLUTION: A part of a male screw part formed at one metal-made pipe 10 is fastened into a female screw part formed at the other metal-made pipe 20, an adhesion-type or a self-fusion type silicone-based member 30 is wound into a clearance between the male screw part and the female screw part, and the male screw part comprises a base end screw part 10b having a screw thread continuing from a tip screw part 10a which is fastened into the female screw part. The base end screw part not fastened into the female screw part is coated with the silicone-based member continuing from the tip screw part.SELECTED DRAWING: Figure 1
Patent JP-2021079860-A (JP)
Title: Skin material for vehicle and seat for vehicle
Inventor: FUJITA SATOSHI
IPC: B60N2/58
Filed: 2019-11-20
Abstract: To provide a skin material for a vehicle and a seat for a vehicle that secure abrasion resistance while having improved design.SOLUTION: A seat S for a vehicle is a seat having a skin material 20 partially made of fabric 30. The fabric 30 is formed of a single woven texture and is patterned weft satin fabrics formed of a weft double cloth. The fabric 30 is also formed by using a yarn with substantially triangular cross-section made of polyester fiber. A thickness of a weft of the fabric 30 is 100-200 denier (d), a number of twists of the weft of the fabric 30 is 150-450 times/m, and step difference of a woven texture due to the pattern of the fabric 30 is equal to or less than 70 μm.SELECTED DRAWING: Figure 1
Patent JP-2021076238-A (JP)
Title: Roller-type viscous brake joint
Inventor: SAWA SHIRO
IPC: F16D41/02
Filed: 2019-11-12
Abstract: To obtain a roller-type viscous fluid joint which is constituted so that a oneway clutch is obtained by interposing a skewed roller between inner/outer rings of a tapered raceway, an oil film is confined in a contact point, and transformed to a viscous elastoplastic body by surface pressure which is proportional to torque, and the joint relatively rotates by being braked at substantially the same speed even if the torque is zero, and even if the torque is huge torque by the creep resistance of the oil film.SOLUTION: Four items of tapered angles of raceway surfaces of inner/outer rings, skew angles of rollers, a fluorine resin and fluorine oil, and a viscous brake resistance composition composed of a solid additive are properly combined, thus solving a problem.SELECTED DRAWING: Figure 1
Patent JP-2021083991-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine capable of increasing player's interest in a game.SOLUTION: When it is determined that information to be determined as a specific determination result is stored by pre-determination means capable of executing determination before determination means on the basis of information stored in storage means, execution of specific performance is determined by determination means. When the execution of the specific performance is determined, a specific suggestion mode is executed by execution means. Thereby, the player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020039001-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAKAMURA HIROYUKI
IPC: H01L29/06
Filed: 2019-12-02
Abstract: To provide a technology capable of reducing a recovery current.SOLUTION: A semiconductor device comprises a semiconductor substrate that has a first principal surface and a second principal surface, and on which a first region where a reflux diode is arranged, a second region where an IGBT is arranged, and a withstanding voltage holding region surrounding the first region and the second region in a plan view are prescribed. The semiconductor substrate comprises: an anode layer having a first conductivity type arranged on the first principal surface in the first region; and a diffusion layer having the first conductivity type arranged on the first principal surface in the withstanding voltage holding region so as to be adjacent to the anode layer. A surface electrode is not in contact with the diffusion layer.SELECTED DRAWING: Figure 1
Patent JP-2021087646-A (JP)
Title: Game machine
Inventor: NISHIDA KEISHI
IPC: A63F5/04
Filed: 2019-12-05
Abstract: To provide a game machine or the like allowing a player to know a true setting value (or an odd value or an even value) of the game machine that the player actually played in a game history in which a game is performed by one game machine.SOLUTION: Sub-control means controls a light emitting color of a setting mode display part to a different color when a setting value is an odd value and an even value. While replay 1 to replay 4 are won when a setting value is an odd number, they are not won when a setting value is an even number. Contrarily, while replay 5 to replay 8 are won when a setting value is an even number, they are not won when a setting value is an odd number. Fig. 49(B) shows one small winning combination for spot pushing. While one small winning combination 1 to one small winning combination 2 are won when a setting value is an odd number, they are not won when a setting value is an even number. Main control means allows stop control to at least one rotary reel to differ from precise-pressing or 1-frame pull-in between when a spot pushing winning combination for an odd number is won and when a spot pushing winning combination for an even number is won, thus changing a pull-in range of a spot pushing pattern.SELECTED DRAWING: Figure 49
Patent JP-2021092402-A (JP)
Title: Partial disconnection detector
Inventor: KAWAI TOMONARI
IPC: G01R31/50
Filed: 2019-12-06
Abstract: To provide a partial disconnection detector which can detect the occurrence of partial disconnection without detecting an electric circuit current.SOLUTION: The partial disconnection detector includes a measuring unit 2 which acquires waveform information of an AC voltage applied to an electric wire L and divides one cycle into 200 parts to output voltage value information at respective division points, a determination unit 3 which determines the occurrence of partial disconnection of the electric wire L on the basis of the voltage value information at the division points which is outputted by the measuring unit 2, and a display unit 5 which, when the determination unit 3 determines the occurrence of partial disconnection, indicates the occurrence of partial disconnection. The determination unit 3 calculates variation between voltages at adjacent division points in accordance with the voltage value information at the division points and, if an absolute value of the variation exceeds a prescribed threshold, determines the occurrence of partial disconnection.SELECTED DRAWING: Figure 1
Patent JP-2020060773-A (JP)
Title: Negative type photosensitive resin composition, semiconductor device and electronic apparatus
Inventor: SUZUKI SAKIKO
IPC: G03F7/075
Filed: 2019-12-09
Abstract: To provide a photosensitive resin composition which can form a resin film having good adhesion to an inorganic material, a photosensitive resin film, a semiconductor device including the resin film, and an electronic apparatus including the semiconductor device.SOLUTION: A negative type photosensitive resin composition contains a thermosetting resin, a phenoxy resin, a photopolymerization initiator, and a coupling agent containing an acid anhydride as a functional group. The phenoxy resin preferably contains a component that is solid at normal temperature. The phenoxy resin preferably contains a component having epoxy groups in both terminals of the molecular chain.SELECTED DRAWING: None
Patent JP-2021092426-A (JP)
Title: Azimuth acquisition program, azimuth acquisition device, azimuth acquisition method, and terminal
Inventor: KATSURA MASAAKI
IPC: G01C17/38
Filed: 2019-12-10
Abstract: To provide an azimuth acquisition program, an azimuth acquisition device, an azimuth acquisition method and a terminal for acquiring an azimuth with good accuracy at low cost.SOLUTION: Provided is an azimuth acquisition program that causes a terminal equipped with a camera and a geomagnetic sensor to execute the steps of: acquiring a camera image obtained by photographing with the camera; acquiring the detection result of the geomagnetic sensor; acquiring position information that indicates the position of the terminal; acquiring on the basis of the detection result of the geomagnetic sensor an azimuth which the terminal faces, when the position of the terminal indicated by the position information is in an area where the geomagnetic sensor is effective; and acquiring on the basis of the camera image and the position information an azimuth which the terminal faces, when the position of the terminal indicated by the position information is not in the area where the geomagnetic sensor is effective.SELECTED DRAWING: Figure 1A