baber/WOPTO huggingface dataset:
Patent JP-2021047148-A (JP)
Title: X-ray phase imaging device and phase contrast image generation method
Inventor: SHIRAI TARO
IPC: A61B6/00
Filed: 2019-09-20
Abstract: To provide an X-ray phase imaging device capable of preventing a subject from blurring (occurrence of subject blurring) in an image to be displayed, when performing positional adjustment of the subject while displaying an image of the subject.SOLUTION: The X-ray phase imaging device 100 comprises: an X-ray source 9; a detector 10; an imaging system 1 which includes a plurality of gratings containing a first grating 11 and a second grating 12, and images a plurality of X-ray images 20; an image processing unit 2 which generates a phase contrast image 21 containing at least an absorption image 21a; a grating moving mechanism 3; a subject position adjusting mechanism 4; and a control unit 5 which performs control of relatively moving at least either the first grating 11 or the second grating 12 by 1/2 pitch, in performing positional adjustment of the subject 90, in order to display the absorption image 21a generated according to two frame images consisting of an X-ray image 20 of a present frame and an X-ray image 20 of a frame preceding the present frame by one frame, as a dynamic image, in a display unit 8.SELECTED DRAWING: Figure 1
Patent JP-2021051479-A (JP)
Title: Management device
Inventor: OHASHI JUN
IPC: G06Q50/10
Filed: 2019-09-24
Abstract: To provide a management device with which a guardian reliably can manage services used by a person to be protected, such as a child.SOLUTION: In a system, a management device (an approval confirmation server 16) comprises: acquisition means for acquiring user identification information that identifies a user who has requested to use a service; and approval confirmation means for determining whether the user identified based on the acquired user identification information is a person to be protected who needs approval from another user in order to use the service, and outputting confirmation of approval or refusal from the user registered as the guardian of the person to be protected in order to use the service.SELECTED DRAWING: Figure 1
Patent JP-2020038676-A (JP)
Title: Methods and apparatus to compensate impression data for misattribution and/or non-coverage by database proprietor
Inventor: KUMAR NAGARAJA RAO
IPC: G06F13/00
Filed: 2019-09-25
Abstract: To provide methods and an apparatus to compensate impression data for misattribution and non-coverage by a database proprietor.SOLUTION: A method includes obtaining a count of media impressions occurring on a first type of computing device, a first portion of the media impressions corresponding to persons for whom demographic information is recognizable by a database proprietor, and a second portion of the media impressions corresponding to persons for whom demographic information is unavailable to the database proprietor; and determining the demographic information for the second portion of the media impressions on the basis of a first probability that media corresponding to the media impressions is accessed on the first type of a computing device and on the basis of a second probability that media are accessed on a second type of a device.SELECTED DRAWING: Figure 4
Patent JP-2021056267-A (JP)
Title: Liquid crystal driving device, image display device and liquid crystal driving program
Inventor: ICHIMASA SHOJI
IPC: G02F1/133
Filed: 2019-09-27
Abstract: To provide a liquid crystal driving device capable of reducing deterioration in image quality such as a conspicuous dark line due to disclination.SOLUTION: A liquid crystal driving device includes: a liquid crystal panel in which pixels with built-in memory including liquid crystal cells are arranged in a matrix; subfield generating means for dividing one frame period into a plurality of subfields which corresponds to each bit of gradation data and has a period in response to the corresponding bit weight with respect to the input image data; and a PWM driving circuit for generating gradation of a liquid crystal panel and performing display thereof using the driving time of the divided subfields. The weight of the corresponding bit differs for each frame.SELECTED DRAWING: Figure 11
Patent JP-2021052645-A (JP)
Title: Raw laver roughly cutting device
Inventor: WATANABE EIICHIRO
IPC: A23L17/60
Filed: 2019-09-30
Abstract: To provide a raw laver roughly cutting device capable of preventing in advance, occurrence of such a situation in which raw laver (laver raw alga) twines around agitation means and an agitation step and raw laver liquid mixture adjusting step cannot be performed smoothly.SOLUTION: The raw laver roughly cutting device comprises: a cylindrical transfer part 6a in which a raw laver liquid mixture is transferred from an upstream side to a downstream side; a closing plate 20 which is arranged inside the cylindrical transfer part in a direction in which transfer of the raw laver liquid mixture being transferred from the upstream side to the downstream side in the cylindrical transfer part is blocked, and which has at least one passage hole or more through which the raw laver liquid mixture can pass from the upstream side to the downstream side; and cutting blades 19a, 19b being provided on the upstream or downstream side of the closing plate on the cylindrical transfer part, and moving so as to traverse the passage hole(s).SELECTED DRAWING: Figure 2
Patent JP-2021054740-A (JP)
Title: Mite repellant and mite repelling method
Inventor: KAWASAKI REO
IPC: A01M29/12
Filed: 2019-09-30
Abstract: To provide a repellant that uses a component contained in a natural product, has a sufficient repelling effect on mites, has high safety for human bodies, and can be used conveniently even at ordinary households.SOLUTION: The present invention relates to a mite repellant containing black pepper oil as an active ingredient and a mite repelling method using the same.SELECTED DRAWING: None
Patent JP-2021057999-A (JP)
Title: Stator and motor
Inventor: YAMAGUCHI YUHEI
IPC: H02K3/50
Filed: 2019-09-30
Abstract: To provide a stator and a motor having a bus bar holder that is easy to assemble and can stably hold a bus bar.SOLUTION: A stator of the present invention includes: an annular stator core centered around a central shaft extending in the vertical direction; a coil wound around a tooth part of the stator core; a plate-like bus bar 81 to which a coil wire pulled out of the coil is connected; and a bus bar holder 90 that supports the bus bar. The bus bar has a main body part 82 whose plate thickness direction is a direction orthogonal to the axial direction, and a coil wire connection part connected to the main body part. The main body part has an engagement surface 82b facing upward. The bus bar holder has a first claw part 95 to be engaged with the engagement surface.SELECTED DRAWING: Figure 5
Patent JP-2021059027-A (JP)
Title: card
Inventor: UEHARA TAKASHI
IPC: B32B7/023
Filed: 2019-10-03
Abstract: To provide a card compliant with ISO, JIS, and other standards having a composition in which an improvement in a decorative effect and an anti-forgery effect by a fluorescent material or a luminous material is achieved in a lateral face (an edge face) of the card.SOLUTION: The card is formed of a decorative layer formed of a laminate including a protective layer and an adhesive layer, provided on a lateral face of at least one side of a rectangular card formed of the laminate including two or more resin layers, by being joined by the adhesive layer with a joint width equivalent to a thickness of the card. Either the fluorescent material or the luminous material is included in at least any layer of the decorative layer.SELECTED DRAWING: Figure 2
Patent JP-2019220235-A (JP)
Title: Margin supplement execution apparatus, provider system, margin supplement execution method, and margin supplement execution program
Inventor: OGINO MORIHIKO
IPC: G06Q40/02
Filed: 2019-10-04
Abstract: To execute margin supplement flexibly coping with differences in handling by each credit card company to a plurality of affiliated stores.SOLUTION: A margin supplement execution device comprises: information management means for storing, in association with an identifier of an acquired credit card (hereinafter, abbreviated as a card), a pair of an identifier of a store that continues to charge the acquired card and an identifier of a card company of a charging destination in use information storing means; requesting means for creating first margin supplement data including the identifier of the store and the identifier of the card if a unit of margin supplement execution defined for the card company of the charging destination of the store is 1) a store, creating second margin supplement data including a display of a predetermined representative store and the identifier of the card if the unit of the margin supplement execution is 2) a representative store, and transmitting the data to the card company of the charging destination; and result reflecting means for registering invalidity in the use information storing means when the invalidity of the card is returned to the margin supplement data.SELECTED DRAWING: Figure 1
Patent JP-2021058919-A (JP)
Title: Joining method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2019-10-08
Abstract: To provide a joining method that joins a main body having a recessed part and a lid member by frictional agitation joining and is capable of preventing the occurrence of extraction holes and extraction flaws.SOLUTION: A joining method includes: a placing step of butting an end surface 11a of a peripheral wall part 11 and a reverse surface 2b of a lid member 2 to form a first butting part J1 by placing the lid member 2 on the main body 1; a regular joining step of inserting a rotating agitation pin F2 into the first butting part J1 from a side surface 2c of the lid member 2 and a side surface 11c of the peripheral wall part 11 and performing frictional agitation along the first butting part J1, and thereafter extracting the agitation pin F2 on the upper side of an inclined plane 3c by moving the agitation pin F2 so as to rise along the inclined plane 3c of an inclined base 3; and an inclined base removal step of removing the inclined base 3 after the regular joining step.SELECTED DRAWING: Figure 7
Patent JP-2021059270-A (JP)
Title: Tire having retroreflective function and manufacturing method of the same
Inventor: TOMOI SHUSAKU
IPC: B60C11/13
Filed: 2019-10-09
Abstract: To provide a tire in which the positional accuracy of a retroreflective material is high on the tire, which has the high visibility and designability, and can function as a feature point of image recognition even when the illuminance is low at night, in a tunnel or the like, and also provide a manufacturing method of the same.SOLUTION: There is provided a tire (1) in which a retroreflective material (2) is arranged on at least a portion of a tire surface (3). The retroreflective material (2) is arranged on the tire surface (3) through a primer layer (9) and an adhesive layer (10) provided on the tire surface (3). There is also provided a manufacturing method of the tire (1) in which the retroreflective material (2) is arranged on at least a portion of a tire surface (3) comprising the steps of: applying a primer to at least a portion of the surface of a finished tire and drying the primer; forming the adhesive layer (10) on the retroreflective material or a spot coated with the primer; and bonding the retroreflective material (2) through the adhesive layer (10) to the spot coated with the primer.SELECTED DRAWING: Figure 2
Patent JP-2021062761-A (JP)
Title: Child seat for bicycle and bicycle
Inventor: KIKUCHI AKIHIRO
IPC: B62J1/16
Filed: 2019-10-15
Abstract: To improve handleability and strength in a child seat attached to a bicycle.SOLUTION: A seat body 11 includes: a seat part 12 on which a child is seated facing forward; a back part 13 extending upward from the seat part 12 and used for supporting a back of the child seated on the seat part 12; and a leg part 17 which extends downward from the seat part 12 and in which legs of the child seated on the seat part 12 are placed. The seat part 12 and the back part 13 are integrally formed. The leg part 17 is formed as a separate body so as to be removable from the seat part 12 and the back part 13 and has a pedestal part 80 for attaching the leg part 17 to the seat part 12.SELECTED DRAWING: Figure 3
Patent JP-2020124469-A (JP)
Title: Food and drink transfer device
Inventor: ISHINO HARUNORI
IPC: A47G23/08
Filed: 2019-10-16
Abstract: To provide a food and drink transfer device which, even when a plurality of pieces of food and drink are placed on a belt conveyor, is capable of detecting the presence/absence of the food and drink on the belt conveyor using a relatively simple sensor.SOLUTION: The presence/absence of food and drink is detected in both placement area and standby area on which food and drink is to be placed using first sensor light emitted toward a longitudinal direction of transport paths 20L, 20R formed of a belt conveyor and second sensor light emitted toward a direction intersecting the transport paths in the placement area, and the number of pieces of food and drink that has been moved from the placement area to the standby area is counted using a counter.SELECTED DRAWING: Figure 1
Patent JP-2020014023-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/06
Filed: 2019-10-17
Abstract: To provide stable electrical characteristics to a semiconductor device using an oxide semiconductor to achieve high reliability.SOLUTION: A method of manufacturing a semiconductor device comprises: heating an oxide semiconductor film under an inert gas atmosphere; and subsequently heating the oxide semiconductor film under an oxygen atmosphere. By the processes, an impurity such as hydrogen, moisture, a hydroxyl group, and hydride is intentionally removed from the oxide semiconductor film and high purity of the oxide semiconductor film can be achieved. When removing the impurity, there may be deficiency of oxygen that is a main component constituting the oxide semiconductor, but oxygen can be supplied by heating under the oxygen atmosphere.SELECTED DRAWING: None
Patent JP-2020076761-A (JP)
Title: Urinary substance detection material and use thereof
Inventor: TAKEUCHI SHOJI
IPC: G01N33/493
Filed: 2019-10-18
Abstract: To provide a technology to predict the onset of a disease simply at a low price.SOLUTION: A urinary substance detection material contains a porous support and a fluorescent gel for urinary substance detection fixed in the porous support.SELECTED DRAWING: None
Patent JP-2020035466-A (JP)
Title: Authentication systems embedded in electronic device
Inventor: ANTHONY FADELL
IPC: G06F21/32
Filed: 2019-10-25
Abstract: To provide an electronic device that authenticates a user quickly and seamlessly.SOLUTION: An electronic device with an authentication system includes one or more sensors 620 to detect biometric information of a user. The sensors 620 are positioned in a display 600 of the device such that the sensors may detect appropriate biometric information as the user operates the device, without requiring the user to perform a step for providing the biometric information. The authentication system is operative to detect a visual or temporal pattern of inputs to authenticate a user.SELECTED DRAWING: Figure 6
Patent JP-2021070784-A (JP)
Title: Film material, and resin film structure and electric wire with terminal using the same
Inventor: TANAKA HIROKI
IPC: C09D201/00
Filed: 2019-11-01
Abstract: To provide a film material which can improve, for example, an interfacial adhesive strength between an aluminum electric wire and a copper terminal, and can be easily made to fill a gap, and a resin film structure and an electric wire with a terminal using the same.SOLUTION: An electric wire 10 with a terminal is configured by connecting a terminal 1 and a coated conductor 11. A part where a conductor 13 is exposed from an inter-barrel part 8 to a conductor crimping part 7 is coated with a coating layer 17, and the conductor 13 is not exposed to the outside by the coating layer 17. A film material coated to a member to be coated includes, at least, an ultraviolet curable resin, a silane coupling agent, and a photo-base generating agent. The photo-base generating agent absorbs irradiated light, then decomposes the light, pulls out hydrogen from a solvent or the base generating agent itself, and thereby generates a base.SELECTED DRAWING: Figure 1
Patent JP-2021076044-A (JP)
Title: Engine control device
Inventor: KURITA SHUNSUKE
IPC: F02D35/00
Filed: 2019-11-07
Abstract: To prevent a reduction in calculation accuracy of an intake air amount due to intake pulsation.SOLUTION: When intake air is not determined to be in a large intake pulsation state in determination processing P3, an engine control device: sets a first intake air amount MC1 calculated through a mass flow method in first calculation processing P1 as an intake air amount calculated value MC; and performs learning processing P7 to update a deviation amount learning value DEV[i] in accordance with a deviation amount of the first intake air amount MC1 with respect to a second intake air amount MC2 calculated through a throttle speed method. When the intake air is determined to be in the large intake pulsation state in the determination processing P3, the engine control device calculates a sum of the second intake air amount MC2 and a learnt value DREF obtained by applying an upper limit guard value UPPER and a lower limit guard value LOWER, calculated in accordance with an operation state of an engine, to the deviation amount learning value DEV[i] and sets the sum as the intake air amount calculated value MC.SELECTED DRAWING: Figure 2
Patent JP-2021076078-A (JP)
Title: pump
Inventor: YAMAMOTO KOJI
IPC: F04C29/06
Filed: 2019-11-11
Abstract: To suppress occurrence of noise in a silencer provided on a pump.SOLUTION: A pump 1 includes a pump part 2 for transferring fluid P, a silencer 4 formed with a silencing chamber 3 through which the fluid P transferred from the pump part 2 passes, and an elastic member 6, the silencer 4 including a first wall member 8 having a first wall surface 8a and a second wall member 10 having a second wall surface 10a opposed to the first wall surface 8a, the silencing chamber 3 being defined by the first wall surface 8a, the second wall surface 10a, and a side wall surface 20 connecting the first wall surface 8a and the second wall surface 10a, at least a part of the elastic member 6 being arranged between the first wall surface 8a and the second wall surface 10a away from the side wall surface 20, the elastic member 6 having contact with both the first wall surface 8a and the second wall surface 10a in at least a part of a period during the operation of the pump 1.SELECTED DRAWING: Figure 1
Patent JP-2021074983-A (JP)
Title: Inkjet recording device
Inventor: HOTANI TOMOYA
IPC: B41J11/02
Filed: 2019-11-11
Abstract: To provide an inkjet recording device which can independently adjust a mutual positional relation among a recording part, a maintenance part and a conveyance part of a recording medium for each of a plurality of colors.SOLUTION: The inkjet recording device for discharging ink of a plurality of colors onto a sheet has recording units 4 including recording parts 41, maintenance parts 42, and conveyance parts 43. The recording part 41 has a recording head 411 provided with an ink discharge nozzle for discharging ink of a single color. The maintenance part 42 performs maintenance on an ink discharge surface 411a of the recording head 411 in which the ink discharge nozzle is opened. The conveyance part 43 is arranged below the recording part 41 and conveys the sheet. In the inkjet recording device, the plurality of recording units 4 provided corresponding to each of the plurality of colors are arranged side by side in a sheet conveyance direction Dc.SELECTED DRAWING: Figure 3
Patent JP-2021076548-A (JP)
Title: Position detection device
Inventor: SATO SHUJI
IPC: G01D5/245
Filed: 2019-11-13
Abstract: To provide a position detection device capable of ensuring redundancy while suppressing a decrease in detection precision.SOLUTION: A position detection device includes: an excitation part; plural detection parts provided in mutually difference places in the radial direction with an axis AX as a center; a non-magnetic metal part 220 for changing an induced electromotive voltage generated in the detection part according to a position of an object; and a control part for calculating a position of an object on the basis of an induced electromotive voltage generated in the detection part. The non-magnetic metal part 220 has plural arc parts that oppose each of plural detection parts, and includes a first arc part 221 and a second arc part 222. The first arc part 221 is provided over a first range α in a circumferential direction with the axis AX as a center, and the second arc part 222 is provided over a second range β that is a range in the circumferential direction and at least partially differs from the first range α.SELECTED DRAWING: Figure 6
Patent JP-2021080941-A (JP)
Title: Gear stage determination device, method and simulation device
Inventor: TOKURA TAKAAKI
IPC: F16H59/74
Filed: 2019-11-14
Abstract: To provide a gear stage determination device capable of determining a preferable gear stage of a stepped transmission in terms of fuel consumption efficiency with a realistic calculation amount.SOLUTION: A gear stage determination device determines a gear stage of a stepped transmission mounted on a vehicle. The gear stage determination device comprises: a storage section which stores a transmission line map representing a relation between vehicle speeds and gear stages; an identification section which identifies the gear stage corresponding to a predicted vehicle speed after a lapse of first time since the present on the basis of the transmission line map; an evaluation section which evaluates fuel consumption efficiency of a portion of a plurality of gear stages including the identified gear stage and other gear stages within a predetermined stages above and below the identified gear stage; and a determination section which determines the gear stage selected from the portion of the plurality of gear stages on the basis of the fuel consumption efficiency as the gear stage to be shifted from a current gear stage.SELECTED DRAWING: Figure 2
Patent JP-2021082638-A (JP)
Title: Wiring board, electronic device, and manufacturing method of wiring board
Inventor: MATSUMOTO TAKAYUKI
IPC: H05K3/46
Filed: 2019-11-15
Abstract: To provide a wiring board that can suppress the deterioration of electrical connection reliability.SOLUTION: A wiring board 20 includes a metal plate 30, a metal plate 40, and a metal plate 50. The metal plate 30 includes an electrode 31, a wiring 34 on which an electronic component 60 is mounted, and a wiring 35 including a mounting portion 35A on which the electronic component 60 is mounted. The metal plate 40 has an electrode 41 that is diffusion-bonded to the upper surface of the electrode 31. The metal plate 50 has an electrode 51 that is diffusion-bonded to the upper surface of the electrode 41. The metal plates 40 and 50 have openings 40Y and 50Y formed so as to expose the wiring 34 and the mounting portion 35A and accommodate the electronic component 60, respectively.SELECTED DRAWING: Figure 1