baber/WOPTO huggingface dataset:
Patent JP-2021023873-A (JP)
Title: Metal-loaded catalyst, battery electrode and battery
Inventor: KOBAYASHI YOSHIKAZU
IPC: C01B32/05
Filed: 2019-08-02
Abstract: To provide a metal-loaded catalyst that exhibits both superior catalytic activity and durability, a battery electrode and a battery.SOLUTION: This metal-loaded catalyst includes a carbon support, and platinum particles serving as catalytic metal particles supported on the carbon support. The platinum particles include pure platinum particles and platinum alloy particles. The proportion of the weight of the pure platinum particles relative to the total of the weight of the pure platinum particles and the weight of the platinum alloy particles is 15-61%. The ratio of the proportion of the nitrogen atom content to the carbon atom content measured according to elemental analysis using a combustion method, relative to the proportion of the nitrogen atom content to the carbon atom content measured according to X-ray photoelectron spectroscopy, is 1.05 or higher.SELECTED DRAWING: None
Patent JP-2021024464-A (JP)
Title: Movable body
Inventor: NAKANO KOHEI
IPC: G02F1/167
Filed: 2019-08-07
Abstract: To achieve both of emergent operation and normal operation.SOLUTION: An aircraft (movable body) 1 comprises: an airframe (body) 3; a first base plate 101 which is located on an external surface 13a of the airframe 3, and has a first electrode part 103; a second base plate 105 having a second electrode part 107 which is so located as to face the first electrode part 103; radio wave absorption particles 117 which are arranged between the first electrode part 103 and the second electrode part 107, and are charged in one of positive and negative; and a radio wave reflection particles 119 which are arranged between the first electrode part 103 and the second electrode part 107, and are charged in the other of positive and negative.SELECTED DRAWING: Figure 2
Patent JP-2021027748-A (JP)
Title: Power management device, power management method, and program
Inventor: MORI NOBUHIRO
IPC: H02J13/00
Filed: 2019-08-07
Abstract: To provide a power management device, a power management method, and a program that ensure that a reverse power flow is generated according to the rated capacity of a power transmission and distribution facility under a condition that the installed capacity of consumer facilities exceeds the rated capacity of the power transmission and distribution facility.SOLUTION: The power management device connected to a commercial power system via a power transmission and distribution facility includes: a power output device; a power regulation device that converts a direct current power output from the power output device into an alternating current and outputs it; and a load, and can supply the power output by the power regulation device to the load, output it to the commercial power system via the power transmission and distribution facility, and correspond to a customer facility whose installed capacity including the power regulation device is larger than the rated capacity of a pressure vessel. The power management device is configured to determine an upper limit output capacity that is allowed to be output from the power regulation device at least based on the rated capacity of the transmission and distribution facility and the load power of the load S102, and set the determined upper limit output capacity in the power regulation device S103.SELECTED DRAWING: Figure 6
Patent JP-2019213553-A (JP)
Title: Production of oligosaccharides
Inventor: STEFAN JENNEWEIN
IPC: C12P19/12
Filed: 2019-08-23
Abstract: To provide an efficient method and process for producing a human milk oligosaccharide.SOLUTION: A method for producing a human milk oligosaccharide comprises the steps of: cultivating a host microorganism under conditions and in a medium permitting the production of the human milk oligosaccharide; and adding a second microorganism expressing a glycosidase in the medium to degrade biosynthetic saccharide intermediates and/or saccharide side products and/or remaining saccharide substrates.SELECTED DRAWING: None
Patent JP-2021034540-A (JP)
Title: Semiconductor device
Inventor: NISHIWAKI TATSUYA
IPC: H01L29/12
Filed: 2019-08-23
Abstract: To provide a semiconductor device capable of improving an avalanche capability thereof.SOLUTION: A semiconductor device according to an embodiment includes a first electrode, a first conductivity-type first semiconductor region, a second conductivity-type second semiconductor region, a first conductivity-type third semiconductor region, a conductive metal-including portion, an insulating portion, a gate electrode, a second electrode, a first wiring layer, and a second wiring layer. The first semiconductor region is provided on the first electrode. The second semiconductor region is provided on the first semiconductor region. The third semiconductor region and the metal-including portion are provided on the second semiconductor region. The insulating portion is arranged in a second direction with the third semiconductor region, the second semiconductor region, and a portion of the first semiconductor region. The gate electrode and the second electrode are provided inside the insulating portion. The first wiring layer is electrically connected to the gate electrode and provided, with a first insulating layer interposed, on the gate electrode and a portion of the metal-including portion. The second wiring layer is provided to be separated from the first wiring layer and electrically connected to the metal-including portion and the second electrode.SELECTED DRAWING: Figure 2
Patent JP-2021031595-A (JP)
Title: Ink, ink set, printing method, and printing device
Inventor: SHIMURA NAOTO
IPC: C09D11/40
Filed: 2019-08-26
Abstract: To provide an ink which can increase the dot diameter, can enhance the degree of image gloss, and can reduce occurrence of beading.SOLUTION: An ink contains a coloring material, an organic solvent, a resin, and a compound represented by the general formula (1) in the figure. The a compound represented by the general formula (1) has a weight average molecular weight from 390 to 610 inclusive. In the general formula (1), R1 represents a hydrocarbon group, and n represents an integer equal to or greater than 2.SELECTED DRAWING: None
Patent JP-2021029735-A (JP)
Title: Sterilization device and water heater
Inventor: HORIBE YOHEI
IPC: A47K3/00
Filed: 2019-08-27
Abstract: To provide a sterilization device that is capable of suppressing coming off of O-rings while suppressing deterioration of lid members caused by light emitted from a sterilization lamp.SOLUTION: A sterilization device comprises a sterilization lamp, a cylindrical body part, lid members, O-rings, annular members and fixing members. The sterilization lamp is housed inside the body part. The body part has a first end and a second end on the opposite side of the first end, and the first end is open. The lid member has a recess into which the first end is inserted. The O-ring is arranged between an outer peripheral surface of the body part and an inner wall surface of the recess opposing to the outer peripheral surface of the body part. The body part is inserted into the annular members, and the members are capable of supporting the O-rings. The fixing members are constituted to regulate a movement of the lid members along a direction from the second end toward the first end, and regulate a movement of the annular members along a direction from the first end toward the second end.SELECTED DRAWING: Figure 2
Patent JP-2021036287-A (JP)
Title: Display method and display device
Inventor: YAMADA YUSUKE
IPC: G09G5/36
Filed: 2019-08-30
Abstract: To provide a display method which may display an image group without drawing attention to the magnitude relation between a standard image and a non-standard image and making difficult to visually recognize the description content in the non-standard image whose magnitude is small even when the non-standard image having the different magnitude from the standard image is included in the image group and a display device to which the display method is applied.SOLUTION: A display method comprises: a specification step of specifying display sizes of a standard image and a non-standard image by alleviating the enlargement-reduction magnification with respect to the standard size for the non-standard image in an image group having the standard image in the standard size and the non-standard image in the different size from the standard size; and a display step of displaying each image including the standard image and the non-standard image on the basis of the specified display size.SELECTED DRAWING: Figure 2B
Patent JP-2021039420-A (JP)
Title: Face orientation estimation apparatus and method
Inventor: AIZAWA CHITEI
IPC: G06T7/70
Filed: 2019-08-30
Abstract: To provide a face orientation estimation apparatus that estimates a position of a facial organ point and an angle of a face orientation stable in time and not stable at a wrong estimated position regarding a face in image data.SOLUTION: A face orientation estimation apparatus includes a face detection unit that detects facial image data, and a face orientation estimation unit that estimates a position of a facial organ point and an angle of a face orientation regarding the facial image data. When the face image detected by the face detected unit continuously exits in a plurality of frames, the face orientation estimation unit, for every frame, performs (1) estimation reference value calculation processing that obtains an estimation reference value from a global search fitting processing and (2) tracking processing that performs local search fitting processing based on a three-dimensional facial model that is a fitting result of a previous frame. The (2) tracking processing includes correction processing using the estimation reference value. The face orientation estimation processing outputs the position of the facial organ point and the angle of the face orientation for every flame from a result of the local search fitting processing.SELECTED DRAWING: Figure 1
Patent JP-2020003814-A (JP)
Title: Television receiver and signal processing method, and program
Inventor: HATANAKA MITSUYUKI
IPC: G10L19/008
Filed: 2019-09-05
Abstract: To provide a more realistic high-quality sound.SOLUTION: The encoding device stores speaker arrangement information in a comment region in a PCE of an encoded bit stream and stores a synchronous word and identification information in the comment region such that other public comments and the speaker arrangement information stored in the comment region can be distinguished from each other. When an encoded bit stream is decoded, it is determined whether the speaker arrangement information is stored on the basis of the synchronous word and the identification information stored in the comment region. Audio data included in the encoded bit stream is output according to the arrangement of the speakers corresponding to the determination result. The present technique can be applied to an encoding device.SELECTED DRAWING: Figure 3
Patent JP-2020017292-A (JP)
Title: Matrix sensor for image touch sensing
Inventor: PETR SHEPELEV
IPC: G06F3/041
Filed: 2019-09-06
Abstract: To provide a matrix sensor with a transcapacitance sensing method capable of proximity detection of an object.SOLUTION: In an input device 100 of a display device 160, a plurality of sensor electrodes 120 of a sensor module are arranged in matrix array of individual sensor electrodes, each of the plurality of sensor electrodes comprising one common electrode of a plurality of common electrodes of the display device. In a detection method, the sensor module simultaneously acquires a first result signal indicating the presence of an input object by each of the plurality of sensor electrodes during a first period of a non-display update period. The sensor module receives a second result signal by a first sensor electrode of the plurality of sensor electrodes, and drives a second sensor electrode of the plurality of sensor electrodes by a guard signal during a second period of the non-display update period. The sensor module receives a third result signal by the second sensor electrode during a third period of the non-display update period.SELECTED DRAWING: Figure 1
Patent JP-2021047064-A (JP)
Title: Water-containing state estimation device, water-containing state estimation program, and water-containing state estimation method
Inventor: KIMURA MAKOTO
IPC: G01N21/27
Filed: 2019-09-18
Abstract: To provide a water-containing state estimation device and a water-containing state estimation program which solve a problem of a prior art, in other words, can efficiently grasp a water-containing state of an object soil compared to the prior art, and can grasp the water-containing state of the object soil without requiring a worker to approach the object soil, and a water-containing state estimation method using the same.SOLUTION: A water-containing state estimation device is a device for estimating a water-containing state of an object soil by using a result obtained by photographing a sample soil whose water-containing state is known with a hyper-spectral camera, and includes correlation calculation means and two-wavelength relational expression calculation processing, and water-containing state estimation means. The water-containing state estimation means is means for estimating the water-containing state of the object soil on the basis of object soil data composed of a first spectral intensity at a first wavelength and a second spectral intensity at a second wavelength obtained by photographing the object soil by a spectral camera, and the two-wavelength relational expression.SELECTED DRAWING: Figure 1
Patent JP-2020018873-A (JP)
Title: Cosmetic applicator having fibres
Inventor: DAVIDE MANICI
IPC: A46B3/08
Filed: 2019-09-20
Abstract: To provide an applicator for applying a product to the eyelashes and/or eyebrows, designed such that holding force for the product is improved by external surfaces of fibers.SOLUTION: An applicator, carried by a stem, having a plurality of fibers 11, the fibers having a plurality of portions 13, 15, at least two portions 13, 15 of which are made of different materials, and the fibers not having, in cross section, an articulated zone defined by one of the portions 13, 15, (i) the portions 13, 15 made of different materials each defining a part of an outer periphery p of the fiber in section, or (ii) one of the portions 13, 15 made of different materials entirely surrounding the other in section and having at least one region that narrows toward the outside.SELECTED DRAWING: Figure 9
Patent JP-2021051835-A (JP)
Title: Lighting device and display device
Inventor: OGAWA AKIHISA
IPC: G02F1/13357
Filed: 2019-09-20
Abstract: To provide a lighting device capable of inhibiting deterioration of light reflection efficiency in the lighting device while inhibiting damage of a reflection sheet (inner peripheral edge part of an opening).SOLUTION: A back light (lighting device) 10 includes: an LED 1 (light source); a substrate 2 on which the LED 1 is mounted; and a reflection sheet 3 which is extended or contracted by heat. The reflection sheet 3 includes an opening 3a (reflection sheet side opening) formed at an area where the LED 1 is disposed when viewed in a vertical direction. The substrate 2 includes through holes 2b (2c) (substrate side openings) provided near the LED 1. The through hole 2b (2c) is provided so as to prevent contact between an inner peripheral edge part 3b of the reflection sheet 3 extended by heat and the LED 1 by the inner peripheral edge part 3b of the opening 3a being inserted thereinto.SELECTED DRAWING: Figure 4
Patent JP-2021049540-A (JP)
Title: Metal plate having pattern, and manufacturing method thereof
Inventor: UMESHIMA MASAHIRO
IPC: B23K26/352
Filed: 2019-09-24
Abstract: To provide a metal plate having a laser deformation pattern; and to provide a manufacturing method thereof.SOLUTION: Heat energy is given locally to a metal plate (2) by a laser beam to form a recess (30) with deformation of the metal plate (2), and a laser deformation pattern (Lp) is applied to the metal plate (2) by the recess (30). After forming the recess (30) by the laser beam, when making a product so that the recess (30) is on the back side, a convex laser deformation pattern (Lp) with a slight bulge appears on the product surface, on the contrary, when the recess (30) is set on the surface side, the laser deformation pattern (Lp) is expressed by the recess (30).SELECTED DRAWING: Figure 2
Patent JP-2021049040-A (JP)
Title: Particle beam profile detector, particle beam treatment device, and particle beam profile detection program
Inventor: DU HANG
IPC: A61N5/10
Filed: 2019-09-24
Abstract: To provide a particle beam profile detector capable of simply measuring a dose distribution in a particle beam irradiation spot in a short time.SOLUTION: In a water tank mounted on a treatment base, a tabular fluorescence substance is moved to a predetermined depth. A particle beam is applied to the fluorescence substance. Two-dimensional intensity distribution of fluorescent light emitted by the fluorescence substance is detected by a photodetector disposed outside the water tank. The detected two-dimensional intensity distribution is converted to dose distribution.SELECTED DRAWING: Figure 2
Patent JP-2021049239-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-26
Abstract: To enhance interest in a performance in a game machine for executing a predetermined performance.SOLUTION: Following a shift of a special prior performance from a first stage (Step 1) to a second stage (Step 2), a first special prior image 19TM100A in an active display area 19TM013 is changed to a second special prior image 19TM100B and information (an icon of [SP] corresponding to a super-ready-to-win performance) related to a super-ready-to-win performance. After execution of a super-ready-to-win performance, the second special prior image 19TM100B is erased from the active display area 19TM013 and active display 19TM003C in a red mode is displayed following completion of a third stage (Step 3) of a special prior performance.SELECTED DRAWING: Figure 14-17
Patent JP-2021049284-A (JP)
Title: Underpants type disposable diaper
Inventor: ARAKI YASUHIRO
IPC: A61F13/51
Filed: 2019-09-26
Abstract: To improve covering property for a hip part.SOLUTION: A front exterior body 12F and a rear exterior body 12B respectively comprise a girth stretchable region A2 which elastically stretches in a width direction WD. An interior body 200 comprises side flaps 70 having a side stretchable region SG stretching elastically in a cross direction LD, each side flap 70 has a rear junction region 70B jointed to a lower end 14 of the rear exterior body 12B. The rear junction region 70B shrinks in the width direction WD with the girth stretchable region A2 of the rear exterior body 12B and can stretch in the width direction WD. Tension strength when the lower end 14 is stretched up to elastic limit in the width direction WD and then is shrunk to a dimension of 3/4 of the original dimension of the lower end, is greater on the front exterior body 12F than on the rear exterior body 12B.SELECTED DRAWING: Figure 17
Patent JP-2021057159-A (JP)
Title: Printing device and electronic device
Inventor: FURUYAMA TOSHIYUKI
IPC: H01H25/00
Filed: 2019-09-27
Abstract: To provide a printing device and an electronic device that reduce the possibility that the device cannot be used due to the life of a push button type switch as compared with a prior art.SOLUTION: A printing device 1 includes a housing 11, a cover 12 that covers an opening 17 of the housing 11, push button type switches 7 to 9 provided on the cover 12, a panel member 30, a key member 40, a pressing member, and a control unit. The panel member 30 is attached to the cover 12. The key member 40 is supported by the panel member 30 so as to be movable relatively to the switches 7 to 9. The pressing member is supported by the key member 40 so that the position thereof with respect to the key member 40 can be changed, and presses one switch corresponding to the position with respect to the key member 40 out of the switches 7 to 9 according to an operation on the key member 40. The control unit assigns the same processing to each of the switches 7 to 9, and executes the processing concerned in response to the pressing member pressing any of the switches 7 to 9.SELECTED DRAWING: Figure 1
Patent JP-2021054501-A (JP)
Title: Packaging bag for microwave oven
Inventor: YAMAZAKI DAISUKE
IPC: B65D77/12
Filed: 2019-09-30
Abstract: To provide a packaging bag for microwave oven that can greatly reduce a plastic material large in environmental load.SOLUTION: A packaging bag for microwave oven is formed in a bag shape by thermally depositing a peripheral edge part of a packaging material, and has a steam release seal part. A paper base material of a paper-made packaging material has a thickness which is 50% or larger of the overall thickness. The paper base material is 30-250 μm thick. The paper-made packaging material has a steam barrier layer on a surface of the paper base material. The steam barrier layer is formed by applying water-based paint. The paper-made packaging material may have a gas barrier layer, and also have the steam barrier layer and the gas barrier layer formed in order on the paper base material. The paper-made packaging material further may have a sealant layer.SELECTED DRAWING: Figure 1
Patent JP-2019220227-A (JP)
Title: Server device, program therefor, receipt data processing method, and receipt data processing system
Inventor: SAKURAI KENJI
IPC: G06Q30/02
Filed: 2019-10-02
Abstract: To enable electronic receipt members to be classified into groups and electronic coupon information to be delivered in units of the group.SOLUTION: A second storage unit stores the attribute information of customers identified by customer identification information for each item representing customer attributes in association with the customer identification information. A third storage unit stores electronic coupon information in which coupons usable in transactions are electronized, in association with the setting information of items indicating coupon delivery conditions. A fourth storage unit stores, in association with coupon identification information for identifying electronic coupon information, customer identification information pertaining to a customer to whom the electronic coupon information identified by said coupon identification information is to be delivered. A server device collectively acquires, from the second storage unit, customer identification information pertaining to customers for whom attribute information that satisfies setting information is stored, for each electronic coupon information stored in the third storage unit, and register it in the fourth storage unit.SELECTED DRAWING: Figure 1
Patent JP-2021060218-A (JP)
Title: Gas sensor
Inventor: OMORI TAKESHI
IPC: G01N27/409
Filed: 2019-10-03
Abstract: To suppress a sensor element from being exposed to water.SOLUTION: A gas sensor 100 comprises a sensor element 110, an inside protective cover 130 having a sensor element chamber 124 inside, and an outside protective cover 140 disposed on an outside of the inside protective cover 130. The inside protective cover 130 includes a first member 131 that encloses the sensor element 110 and a second member 135 that encloses the first member 131. The second member 135 includes a second cylindrical part 136 that encloses the first member 131, a bottom part 138e facing a tip face 110c of the sensor element 110, and a tapered part 138d provided between the second cylindrical part 136 and the bottom part 138e, with an element chamber outlet 138a disposed in the tapered part 138d. The gas sensor 100 satisfies X≥7.5 and/or Y2+667/X≤120, where X[mm] represents a distance between the tip face 110c and the bottom part 138e and Y[mm] represents a diameter of the bottom part 138e.SELECTED DRAWING: Figure 7