baber/WOPTO huggingface dataset:
Patent JP-2022144333-A (JP)
Title: Projection control device, projection system, and projection control method
Inventor: YOSHIKAWA HIROSHI
IPC: G09G5/36
Filed: 2021-03-18
Abstract: To improve the safety of users using a ski site.SOLUTION: This projection control device comprises: a video data acquisition unit for acquiring slope video data from an imaging device; a slope condition assessment unit for assessing the condition of a slope area; a slope information generation unit for generating slope information on the basis of the assessment result of the slope assessment unit; a projection image generation unit for generating a projection image on the basis of the slope video data and the slope information; a sensor information acquisition unit for acquiring at least a user's position information and speed information from a sensor fitted to the user in the slope area; an estimation unit for estimating the user's position after the elapse of a prescribed period and thereby determining the projection position of the projection image; a selection unit for selecting, on the basis of the determined projection position, a projector among a plurality of projectors that is capable of projecting the projection image to a projection position; and a projection control unit for controlling the projector selected by the selection unit and projecting the projection image to the projection position.SELECTED DRAWING: Figure 2
Patent JP-2022144915-A (JP)
Title: Lighting control device of vehicle
Inventor: KUSUMOTO NOBUHEI
IPC: G08G1/16
Filed: 2021-03-19
Abstract: To suppress deterioration in visibility of road conditions in front of a vehicle by improving visibility of a driver.SOLUTION: A lighting control device of a vehicle has an ECU for controlling an HUD 10 for calculating a luminance gradient formed by a headlight and displaying an image by a virtual image. In an annular region CA in a predetermined angle range in a radiation direction centering on a gazing point FP of a driver, when a ratio of a predetermined gradient region that has a predetermined gradient in which a luminance gradient heading a radiation direction from an outer edge position of the annular region CA to an inner edge position decreases at a specific ratio is less than a predetermined ratio, the ECU displays an image in which the luminance gradient becomes a predetermined gradient at a portion overlapping with the annular region CA in a front window glass 1.SELECTED DRAWING: Figure 14
Patent JP-2022147213-A (JP)
Title: Motor abnormality diagnosis device, abnormality diagnosis method, and abnormality diagnosis program
Inventor: KOKUBU HIROYUKI
IPC: H02P29/024
Filed: 2021-03-23
Abstract: To perform real-time diagnosis of normality and abnormality of a motor on the basis of the degree of divergence between a first feature quantity related to the motor state quantity such as a current and a voltage calculated by a motor model consisting of mathematical expressions and determinants and a second feature quantity extracted from the motor state quantity of the actual machine.SOLUTION: A motor abnormality diagnosis device includes a detection unit 10 as a motor state quantity generation unit that detects at least a voltage applied to a motor and a current and speed of the motor, a motor model calculation unit 20 that calculates, as a motor model, a mathematical formula or determinant containing the values detected by the detection unit 10 and a motor constant, a first feature quantity extraction unit 30 that extracts a first feature quantity from motor state quantities such as a current and a voltage estimated using the motor model, a second feature quantity extraction unit 40 that extracts a second feature quantity from the same type of motor state quantity as that used for extracting the first feature quantity, a comparative diagnosis unit 50 that diagnoses normality/abnormality of the motor on the basis of the degree of divergence of the second feature quantity from the first feature quantity, and an anomaly notification unit 60 that notifies an abnormality when the abnormality is diagnosed.SELECTED DRAWING: Figure 1
Patent JP-2022147908-A (JP)
Title: Attachment type sterilization unit
Inventor: SEKI TAKATO
IPC: A61L2/10
Filed: 2021-03-24
Abstract: To provide an attachment type sterilization unit that gives user a sense of security while achieving both reliable sterilization and reduction of other risks.SOLUTION: The attachment type sterilization unit of the present invention includes a cover case covering at least part of the exterior of a contact-type device that is operated by contact, an opening provided in a part of the cover case, an ultraviolet irradiation part provided inside the cover case and irradiating the contact-type device with ultraviolet ray, and an attachment part for attaching the cover case.SELECTED DRAWING: Figure 1
Patent JP-2022148016-A (JP)
Title: IC card
Inventor: MIZUKI YUSUKE
IPC: G06K19/06
Filed: 2021-03-24
Abstract: To provide a contact type IC card capable of reducing an environment load in disposal and reducing material costs and capable of suppressing problems, such as falling of an IC module from a card substrate.SOLUTION: In an IC card 1 has an IC module 70 having an external connection terminal 71 and an IC chip 73a, and a card substrate 21 and can communicate with external equipment, the IC module 70 has a board 72 in which the external connection terminal 71 and an IC chip 73a are disposed on one surface and the other surface. The card substrate 21 has: a first core layer 60 composed of a paperboard material; a second core layer 51 composed of a resin material disposed in the one surface side; and a recess 90 having an opening. The IC module 70 is disposed in a recess 90 such that the external connection terminal 71 faces an opening side, and the substrate 72 and the second core layer 51 are joined via an adhesive layer 80.SELECTED DRAWING: Figure 1
Patent JP-2022149675-A (JP)
Title: electrochromic device
Inventor: KUBO KAZUYA
IPC: G02F1/155
Filed: 2021-03-25
Abstract: To provide an electrochromic device in which a thin film consisting of a single molecule can be prepared by a solution method, and an asymmetric metallic complex compound showing a multicolor electrochromism by an electrochemical redox reaction is introduced.SOLUTION: An electrochromic device of the present invention includes; a working electrode; a counter electrode; an electrolyte layer: and an electrochromic layer consisting of an electrochromic compound having a structure of the chemical formula 1. The electrochromic layer is formed on the substrate surface of the working electrode. In the formula 1, R1 and R2 are each a C5-C12 alkyl group, M is Pt or Au, and X1 and X2 are C or N respectively.SELECTED DRAWING: None
Patent JP-2022150975-A (JP)
Title: Game system, game control device, game control method, and program
Inventor: TATSUTA EMI
IPC: A63F13/847
Filed: 2021-03-26
Abstract: To enable participation of a plurality of users in one online game.SOLUTION: In a plurality of operations related to an execution of a game in a game machine 40 or to acquisition of images in the execution of the game, the operation is shared across a plurality of smartphones 10-1-10-n for a progress of the game, providing images of the game.SELECTED DRAWING: Figure 1
Patent JP-2022154848-A (JP)
Title: Seat frame and vehicle seat
Inventor: OKADO SATOSHI
IPC: B60N2/22
Filed: 2021-03-30
Abstract: To provide a seat frame of a vehicle seat having a predetermined shape in which a reinforcement part having an appropriate shape is arranged and rigidity is improved.SOLUTION: A seat frame of a vehicle seat includes a back side frame 12 including: a side plate 12A; a front edge part 12B, a rear edge part, and a lower edge part 12D provided in a position crossing the side plate 12A; and a connection part 12E connecting the side plate 12A and each of the front edge part 12B, the rear edge part, and the lower edge part 12D. The front edge part 12B, the rear edge part, and the lower edge part 12D include a formation part having a predetermined shape. The formation part includes bending parts 40A, 41A, 42A having a curvature different from curvatures of other portions in the front edge part 12B, the rear edge part, and the lower edge part 12D.SELECTED DRAWING: Figure 4
Patent JP-2022156940-A (JP)
Title: Production method and production apparatus of dialkyl carbonate and/or dialkyl oxalate
Inventor: MATSUMOTO HIROSHI
IPC: C07C67/36
Filed: 2021-03-31
Abstract: To provide a production method of dialkyl carbonate and/or dialkyl oxalate, which enables measurement of a nitric acid concentration of a solution safely, suppressing corrosion of a reaction apparatus made of SUS, and continuous production over a long time by decreasing a nitrogen source in waste water.SOLUTION: A production method of dialkyl carbonate and/or dialkyl oxalate comprises: a third step of reacting a noncondensable gas including nitrogen monoxide, molecular oxygen, and an alcohol to obtain an alkyl nitrite and nitric acid; a fourth step of reacting carbon monoxide and/or nitrogen monoxide, an alcohol, and nitric acid obtained in the third step to produce an alkyl nitrite. The third and/or fourth step comprise a sub-step of: measuring a nitric acid concentration of an arbitrary solution in the step from UV absorbance; judging whether the measured nitric acid concentration is in a target range; and, when the concentration is outside the target range, adjusting an amount of nitric acid in the solution to adjust the concentration into the target range.SELECTED DRAWING: Figure 1
Patent JP-2022117375-A (JP)
Title: Voice recognition program and voice recognition apparatus
Inventor: NAKAMURA MASAKI
IPC: G10L15/28
Filed: 2021-03-31
Abstract: To provide a voice recognition program and a voice recognition apparatus which can precisely recognize each of first speech and second speech which are successively input.SOLUTION: From voice H input from a user H, start time StT and end time EdT of a first speech and a second speech immediately after the first speech are acquired respectively. Based on a speech interval ΔT between the start time StT of the second speech and the end time EdT of the first speech, retroaction time T is acquired, and voice recognition is started from recognition start time StR preceding, by the retroaction time T, from the start time StT of the second speech. Thus, the voice recognition of the second speech V2 can be reliably started from the start of the second speech V2. Accordingly, even if the first speech and the second speech are continuously input, the voice recognition can reliably be started from the start of the second speech, which allows precise voice recognition of both the first speech and the second speech.SELECTED DRAWING: Figure 3
Patent JP-2022157143-A (JP)
Title: display system
Inventor: SUETSUGU KATSUNORI
IPC: G06Q30/06
Filed: 2021-03-31
Abstract: To provide a display system and program capable of processing and displaying a three-dimensional shape of a mannequin wearing clothing in a manner desired by a user.SOLUTION: A display system 1 comprises: a wearing 3D creation unit 111 for synthesizing mannequin 3D data and clothing 3D data to create wearing 3D data representing a three-dimensional shape of a mannequin wearing clothing, wherein the mannequin 3D data represents the mannequin in the three-dimensional shape that can be processed by computer graphics and the clothing 3D data represents the clothing in the three-dimensional shape that can be processed by the computer graphics; and a display unit 112 for displaying the three-dimensional shape of the mannequin wearing the clothing based on the wearing 3D data. The wearing 3D creation unit 111 processes a portion specified by a user of the three-dimensional shape of the mannequin wearing the clothing.SELECTED DRAWING: Figure 1
Patent JP-2022157210-A (JP)
Title: Illumination light source and ophthalmologic apparatus
Inventor: TAKAHASHI AKIRA
IPC: A61B3/15
Filed: 2021-03-31
Abstract: To provide an illumination light source and an ophthalmologic apparatus capable of illuminating a subject eye efficiently.SOLUTION: An illumination light source 22 in an ophthalmologic apparatus (a fundus camera 10) which irradiates a subject eye E with illumination light L comprises: a light emission part 100 for emitting the illumination light L; a cover 104 for covering the light emission part 100 therewith; and one or more translucent parts 106 provided at a position decentered from a center axis CA of the illumination light source 22 in the cover 104. The cover 104 emits the illumination light from only the translucent parts 106.SELECTED DRAWING: Figure 4
Patent JP-2022158265-A (JP)
Title: toner cartridge
Inventor: AMEIKE TAKUYA
IPC: G03G21/16
Filed: 2021-04-01
Abstract: To provide a structure that can prevent toner from being accumulated inside a conveying member in a toner cartridge.SOLUTION: A toner cartridge 2 comprises a housing 10, a shaft 50, and an auger 60. The housing 10 has a toner discharge port 15. The auger 60 rotates about a first axis A inside the housing 10 together with the shaft 50. The auger 60 has an inside cylindrical part 63, an outside cylindrical part 64, a spiral conveyance projection 65, and a toner returning surface. The conveyance projection 65 is provided on an outer peripheral surface of the outside cylindrical part 64. In association with the rotation of the auger 60, the conveyance projection 65 conveys toner in a direction approaching the toner discharge port 15 in a first direction. The toner returning surface is provided between the inside cylindrical part 63 and the outside cylindrical part 64. In association with the rotation of the auger 60, the toner returning surface conveys the toner in a direction separating from the toner discharge port 15 in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2021107935-A (JP)
Title: Method for terminating optical fiber within proximal-side portion of guide wire tubing
Inventor: CLAUDE BELLEVILLE
IPC: G02B6/38
Filed: 2021-04-02
Abstract: To provide a method and a device for terminating an optical fiber in a guide wire less invasiveness of medical use.SOLUTION: A guide wire having a first optical fiber bonded within a proximal-side portion of a guide wire tubing is pressed in a collet 63, and held when the collet 63 is closed. The guide wire can be removed from an interface connector handle 4. A second optical fiber 55 is run through an optical interface cable 5 and protrudes from the optical interface cable 5. The interface connector handle 4 comprises a bias assembly which relatively moves the first optical fiber and second optical fiber 55 to come into contact with each other.SELECTED DRAWING: Figure 8
Patent JP-2022160089-A (JP)
Title: Medical image processing device and medical image processing method
Inventor: YAMAKAWA KEISUKE
IPC: A61B6/03
Filed: 2021-04-06
Abstract: To provide a medical image processing device and a medical image processing method capable of reducing a metal artifact and keeping image quality even in an area being subject to the small influence of the metal artifact.SOLUTION: The medical image processing device comprises an arithmetic unit for reconstituting a tomographic image from projection data of an analyte including metal. The arithmetic unit acquires a mechanically learned output image which is output when the tomographic image is input to a mechanical learning engine having mechanically learned reduction of metal artifact, and composes the mechanically learned output image and the tomographic image to generate a composite image.SELECTED DRAWING: Figure 3
Patent JP-2022162720-A (JP)
Title: Outdoor machine for railroad vehicle and air conditioning device for railroad vehicle
Inventor: NOSE TATSUO
IPC: F24F1/48
Filed: 2021-04-13
Abstract: To provide a compact outdoor machine for a railroad vehicle capable of suppressing the generation of short circuit.SOLUTION: An outdoor machine 1 includes a housing 4 including an inlet port 6 and an exhaust port 5, a heat exchanger 8 arranged inside of the housing 4, and an electric fan 9 enforcing the inflow and outflow of air between the inside of the housing 4 and external environment. The outdoor machine 1 further includes a plurality of exhaust port louvers 11 on an air passage of the exhaust port 5. The mutual interval of the exhaust port louvers 11 in a portion closer to the inlet port 6 is made narrower than the mutual interval of the exhaust port louvers 11 in a portion apart from the inlet port 6.SELECTED DRAWING: Figure 1
Patent JP-2022162809-A (JP)
Title: Lead correction jig and component mounting device
Inventor: SATO SHOKO
IPC: H05K13/04
Filed: 2021-04-13
Abstract: To correct lead spacing.SOLUTION: A lead correction jig includes a first correction portion having a plurality of inclined surfaces arranged in the direction of a first axis and correcting the interval between the leads in the direction of the first axis by pressing the lead of a lead component, and a second correction portion having a plurality of inclined surfaces arranged in the direction of a second axis and correcting the interval of the leads in the direction of the second axis by pressing the leads of the lead component.SELECTED DRAWING: Figure 7
Patent JP-2022166693-A (JP)
Title: Optical sensor, electronic apparatus, distance calculation method, and program recording medium
Inventor: TANAKA MASAMI
IPC: G01S7/4865
Filed: 2021-04-21
Abstract: To calculate a distance to an object with high accuracy.SOLUTION: An optical sensor (1) includes: a light emitting element (13) that emits light to an object; a signal light reception unit (21) that receives reflected light from the object; a histogram generation unit (25) that generates a histogram indicating a relationship between time from the emission of the light to reception of the reflected light and the intensity of the reflected light; and an operation unit (26) that calculates a skewness of the histogram and calculates a distance between the optical sensor and the object by referring to the histogram and the skewness.SELECTED DRAWING: Figure 1
Patent JP-2022169086-A (JP)
Inventor: NARA NORIKAZU
IPC: G07C9/00
Filed: 2021-04-27
Abstract: 【課題】簡便に乗客乗降データを構築する技術を提供する。【解決手段】乗客乗降データ生成システムは、乗客が所定の経路上の任意の停留所から乗り他の停留所にて降りて利用する移動体の位置情報を取得する位置取得部３２１と、時刻を取得する時刻取得部３２２と、移動体の入口から乗る乗客を撮像する乗客撮像部３２３と、移動体の出口から降りる乗客を撮像する降客撮像部３２４と、乗客撮像部３２３および降客撮像部３２４により撮像された画像に移動体の識別情報と、移動体の位置情報と、時刻と、乗客撮像部３２３あるいは降客撮像部３２４のいずれの撮像部で撮像されたかを特定する情報と、を関連付けた移動体毎の乗降情報を生成する乗客情報生成部２２３と、画像に含まれる乗客の顔の特徴情報が共通する画像に係る乗降情報を仕分け、乗客毎に乗降した停留所を対応付けて乗客乗降データを生成する乗客乗降データ生成部１２６と、を備える。【選択図】図１
Patent JP-2022171315-A (JP)
Inventor: TAKEGUCHI Seiya
IPC: A23D9/00
Filed: 2021-04-30
Abstract: 【課題】本発明は、新規粉末油脂組成物、好ましくは流動性を改善した粉末油脂組成物を提供することを目的とする。【解決手段】グリセリンの１位～３位に炭素数ｘの脂肪酸残基Ｘを有する１種以上のＸＸＸ型トリグリセリドを含む油脂成分を含有する粉末油脂組成物であって、前記炭素数ｘが１６～２０から選択される整数であり、前記粉末油脂組成物がβ型油脂を含み、前記油脂成分のＸ線回折ピークにおいて、ピーク強度比が、０．６～１であり、前記粉末油脂組成物の凝集度が６０％以下であり、該粉末油脂組成物のゆるめ嵩密度が０．０５～０．６ｇ／ｃｍ3であり、安息角相対値が９０％以下であることを特徴とする、粉末油脂組成物を提供する。【選択図】図１
Patent JP-2022178464-A (JP)
Title: Driving device
Inventor: YOSHIMI TOMOAKI
IPC: B62D5/04
Filed: 2021-05-20
Abstract: To provide a driving device the assembling efficiency of which can be improved.SOLUTION: A driving device includes a motor having two sets of motor windings 180, 280, and an ECU 10. The ECU 10 includes substrates 31, 32 on which electronic components regarding control of current flowing to the motor windings 180, 280 are mounted, a connector unit 50, and a cover 60 covering control components including the substrates 31, 32, and is disposed on one side in the axis direction of the motor. In the connector unit 50, the front sides of two vehicle system connectors 152, 252 that are used for connection to the outside and one or more steering system connectors 162, 262 are disposed so as to be directed to a side opposite to the motor 80. The vehicle system connectors 152, 252 are connected to a power source and a vehicle communication network. The front sides of the steering system connectors 162, 262 are disposed separately from those of the vehicle system connectors 152, 252, and the steering system connectors 162, 262 are connected to a separate member.SELECTED DRAWING: Figure 7
Patent JP-2022178479-A (JP)
Title: biogas system
Inventor: KAWAGUCHI NOBORU
IPC: C10L3/08
Filed: 2021-05-20
Abstract: To provide a biogas system capable of detecting the concentration of a gas component while restraining an increase in cost required for a system configuration.SOLUTION: A biogas system 10 includes a fermentation tank 11, a reservoir tank 13, a combustion engine 15, a flow sensor 23, and various sensors 25. The fermentation tank 11 generates biomass gas by fermentation of a biomass raw material. The reservoir tank 13 stores the biogas generated in the fermentation tank 11. The combustion engine 15 operates with using the biogas as fuel. The flow sensor 23 detects a flow rate of the biogas. The various sensors 25 detect information indicating an operation state of the combustion engine 15. A control device 27 acquires the concentration of methane gas in the biogas on the basis of detection values output from the flow sensor 23 and the various sensors 25 respectively and reference data.SELECTED DRAWING: Figure 1
Patent JP-2022178858-A (JP)
Title: game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2021-05-21
Abstract: To provide a judgment material for allowing a player to select a performance mode to the player's taste.SOLUTION: A game machine performs a performance mode selection display for displaying a selection item corresponding to each of multiple selectable performance modes and relatively moving a cursor to the selection item on the basis of a player's operation, and determines a performance mode corresponding to a selection item on which the cursor is positioned in satisfaction of a determination condition in a state in which the cursor is positioned in one of selection items. The game machine performs a performance mode selection display during a jackpot game, outputs at least one portion of predetermined performance sounds from among multiple kinds of performance sounds outputted in a performance mode corresponding to a selection item on which a cursor is positioned, stops a performance sound being outputted in satisfaction of a determination condition, and then outputs a jackpot performance sound during the jackpot game. A predetermined performance sound differs each in multiple performance modes and has the highest frequency of being outputted from among multiple kinds of performance sounds in each performance mode.SELECTED DRAWING: Figure 29
Patent JP-2022180937-A (JP)
Title: Concrete cutting device
Inventor: ISHIDA TAKESHI
IPC: E01C23/09
Filed: 2021-05-25
Abstract: To improve the recovery efficiency of polluted water in a concrete cutting device.SOLUTION: A concrete cutting device 100 comprises: a cutter blade 5 rotatively driven by an electric motor 60; a cutter cover 30 partially covering side faces and an outer circumferential face of the cutter blade 5; a liquid feed part 70 feeding cooling water to the cuter blade 5; and a liquid recovery part 80 recovering the cooling water fed to the cutter blade 5. The cutter cover 30 comprises: a first side face cover part 31 and a second side face cover part 32 partially covering the side faces of the cutter blade 5; and an outer circumferential face cover part 33 provided so as to connect the first side face cover part 31 and the second side face cover part 32 and partially covering the outer circumferential face of the cutter blade 5. An inner wall face 33a of the outer circumferential face cover part 33 is tilted in a direction separated from the cutter blade 5 as it goes from the first side face cover part 31 to the second side face cover part 32.SELECTED DRAWING: Figure 4