baber/WOPTO huggingface dataset:
Patent JP-2021046014-A (JP)
Title: Slide device
Inventor: SHINOZAKI YUJI
IPC: B60N2/07
Filed: 2019-09-17
Abstract: To disclose one example of a slide device capable of saving weight of a holding bracket and capable of reducing manufacturing cost.SOLUTION: A second holding bracket 18 welded-fixed to a rear end side of a screw rod 15 is constituted of a metallic plate material of bending a fixing part 18A, a front side holding part 18B and a rear side holding part 18C. Thus, a person for manufacturing a slide device 10 can abolish screw processing and caulking processing. Since a second holding bracket 18 is also constituted of the plate material, the second holding bracket 18 becomes lightweight. Thus, the person for manufacturing the slide device 10 can attain weight-saving and manufacturing cost reduction of the holding bracket 18.SELECTED DRAWING: Figure 4
Patent JP-2021051153-A (JP)
Title: Automatic performance device, electronic musical instrument, method, and program
Inventor: ISHII HIRONAGA
IPC: G10H1/053
Filed: 2019-09-24
Abstract: To provide an automatic performance device capable of easily realizing effective side chain.SOLUTION: An automatic performance device according to an embodiment comprises a sound source and a processor. The processor is configured to check whether a note value of a second sound is longer than a predetermined threshold, where the second sound belongs to a part other than a first part of music data consisting of multiple parts including the first part and is generated at the same time as a first sound belonging to the first part. When affirmative, the processor makes the sound source generate the second sound of a volume less than a volume specified in the music data as a generating volume for the second sound for at least a part of a period corresponding to the note value of the second sound.SELECTED DRAWING: Figure 2
Patent JP-2021050495-A (JP)
Title: Artificial lawn
Inventor: OKA HIDENORI
IPC: E01C13/08
Filed: 2019-09-24
Abstract: To efficiently prevent static electricity from accumulating on a human body or artificial turf.SOLUTION: An artificial lawn includes a nap layer 6 having a base comprising a plurality of first piles 2 provided in an upright position and conductive second piles 3 provided upright between the first piles 2. An adhesive layer 8 coated with an adhesive 7 having an antistatic property that adheres the nap layer 6 to an installation object surface is provided on the back surface side of the nap layer 6.SELECTED DRAWING: Figure 1
Patent JP-2021055136-A (JP)
Title: HOT-DIP Zn-Al-Mg BASED PLATED STEEL SHEET AND METHOD FOR PRODUCING SAME
Inventor: HIRATA KENTARO
IPC: C23C2/06
Filed: 2019-09-27
Abstract: To reduce hydrogen embrittlement while maintaining excellent corrosion resistance and workability.SOLUTION: A hot-dip Zn-Al-Mg plated steel sheet has a Zn-Al-Mg coating layer on a surface of a base steel sheet, and a diffusible hydrogen concentration in the base steel sheet is 0.25 ppm or less.SELECTED DRAWING: Figure 3
Patent JP-2021053737-A (JP)
Title: Power tool
Inventor: TANIMOTO HIDEYUKI
IPC: B25F5/02
Filed: 2019-09-30
Abstract: To provide a power tool enhancing workability while maintaining sealability.SOLUTION: A power tool includes: a metallic motor housing 30 which stores a brushless DC motor of a three-phase delta connection; and a rear housing 3 which has a gripping section. The rear housing 3 has a switch 92, an inverter circuit, and a control section. The motor housing 30 forms a cylindrical section 31 having an opening opened at both ends. An opening 31a on an upper side is sealed by a top cover. A thin notch section 33b is formed to extend in an axial direction from the opening 31a on a side face of the cylindrical section 31. Lead-out wires 26b and 26e from a coil 25 are extended to the inside of the rear housing 3 through the notch 33b and are wire-connected and connected in the rear housing 3. After the lead-out wires 26b and 26e are arranged in the notch section 33b, an opening side of the notch section 33b is closed by the top cover and a gap is sealed with resin.SELECTED DRAWING: Figure 20
Patent JP-2021059203-A (JP)
Title: Pneumatic tire
Inventor: WADA SHOGO
IPC: B60C5/08
Filed: 2019-10-04
Abstract: To provide a pneumatic tire which achieves improvement of puncture resistance while inhibiting weight increase of the tire.SOLUTION: A pneumatic tire 10 has an internal pressure holding member 17 which is housed inside the pneumatic tire 10, filled with a gas, and has a hollow annular shape. A puncture prevention member 18 is disposed in at least a part of an outer surface side of the internal pressure holding member 17.SELECTED DRAWING: Figure 1
Patent JP-2021060264-A (JP)
Title: Moving direction identification device and moving direction identification method
Inventor: AKIYAMA MASAYA
IPC: G01V1/00
Filed: 2019-10-07
Abstract: To solve various problems in a conventional technology.SOLUTION: A moving direction identification device includes: two vibration sensors; a signal processing section for calculating difference data of vibration data detected by the two vibration sensors; and a control section for identifying a moving direction of a moving body on the basis of the difference data calculated by the signal processing section. Specifically, the control section uses the difference data of the vibration data detected by the two vibration sensors as a feature quantity and identifies the moving direction of the moving body on the basis of a learned model in which machine learning has been performed and the difference data calculated by the signal processing section.SELECTED DRAWING: Figure 1
Patent JP-2021060271-A (JP)
Title: Tire air pressure reduction degree estimation device, tire air pressure reduction degree learning device, tire air pressure reduction degree estimation method, trained model generation method, and program
Inventor: TADA KAKUTARO
IPC: B60S5/00
Filed: 2019-10-07
Abstract: To provide a tire air pressure reduction degree estimation device, a tire air pressure reduction degree learning device, a tire air pressure reduction degree estimation method, a trained model generation method, and a program that can easily estimate the degree of reduction in tire air pressure.SOLUTION: A target original image acquisition unit 42 acquires a target original image which is a depth image or a three-dimensional image showing a side surface of a tire. A target ground contact area extraction unit 44 extracts an area of a ground contact portion of the tire from the target original image. A target input image generation unit 46 generates a target input image having a predetermined number of pixels based on an image of the extracted area. An estimation unit 48 estimates the degree of reduction in tire air pressure based on output when the target input image is input to a trained machine learning model 30.SELECTED DRAWING: Figure 2
Patent JP-2020078233-A (JP)
Title: Energy supply system for consumption unit and method for supplying energy to consumption unit
Inventor: ROBERT WESTPHAL
IPC: H02J7/00
Filed: 2019-10-09
Abstract: To provide an improved energy supply system for a consuming unit having safety-related electric consumption devices.SOLUTION: An energy supply system for a consumption unit with safety-related electric consumption devices 14a to 14x includes an energy supply network 12 connected to the safety-related electric consumption device, a main energy source 10 that supplies electrical energy to the energy supply network, a first energy detection device 18, at least one thermal battery 26a to 26n that supplies electrical energy to the energy supply network, and a controller 20 that activates the thermal battery by switching the energy supply system to an emergency operating mode when the energy detected by the first energy detection device does not reach a predetermined limit value.SELECTED DRAWING: Figure 1
Patent JP-2023007508-A (JP)
Title: Manufacturing method of optical imaging device, and optical imaging device
Inventor: OTSUBO MAKOTO
IPC: G02B30/00
Filed: 2019-10-11
Abstract: To provide a manufacturing method of an optical imaging device that can be manufactured inexpensively and has high quality, and to provide an optical imaging device.SOLUTION: In an optical imaging device 10 in which multiple transparent sheet materials that are disposed in parallel, a light reflection surface formed on an opposite surface of the respective transparent sheet materials, and first and second optical imaging members 11, 12 having a transparent resin 18 filled between them are overlapped such that the light reflection surface crosses at right angles, and its manufacturing method, multiple transparent plates 20 are laminated while being shifted by a predetermined length in a width direction and a laminate 22 in which projection portions 21 are formed is formed in the first and second optical imaging members 11, 12, a metal reflection surface as a light reflection surface is formed on an opposite surface 24 of the respective projection portions 21, a transparent resin 18 is filled into a gap area 17 of the adjacent projection portions 21, the integrated projection portion 21 is cut and raw materials 26, 27 are manufactured, an exposed end face 29 in a side opposite to the cut end face 28 is polished or removed for formation, and a ratio of a refractive index between the transparent plates 20 and the transparent resin 18 is set to 0.9 to 1.1.SELECTED DRAWING: Figure 1
Patent JP-2021063898-A (JP)
Title: Electrochromic device, lens unit, imaging apparatus, and light control window
Inventor: MIYAZAKI KAZUYA
IPC: G02F1/15
Filed: 2019-10-11
Abstract: To provide an electrochromic device that reduces non-uniformity of potential difference in a plane of a first electrode included in the electrochromic device to reduce non-uniformity of transmittance.SOLUTION: The present disclosure is an electrochromic device that has a first electrode, a second electrode, and an electrochromic layer arranged between the first electrode and the second electrode. The shapes of the first electrode and the second electrode viewed from a direction perpendicular from a principal surface of the first electrode are a shape having at least one corner. Conductive members are electrically connected respectively to the first electrode and the second electrode, and only one conductive member is provided in each of areas of two sides forming the corner excluding the corner. The length of the conductive member is 30% or more and 90% or less of a length for one side that forms the corner.SELECTED DRAWING: Figure 2
Patent JP-2021068559-A (JP)
Title: Power storage device
Inventor: KAWAUCHI TOMOHIRO
IPC: H01M50/20
Filed: 2019-10-23
Abstract: To provide a power storage device capable of enhancing safety during discharge of gas.SOLUTION: A power storage device 1 includes a plurality of power storage elements 11 each having a gas discharge valve 111, which are arranged so that the gas discharge valves 111 thereof face in the same direction, an exhaust unit 50 which is arranged on each gas discharge valve 111 of the plurality of power storage elements 11 and forms an exhaust path 59 for gas discharged from the gas discharge valve 111, an exterior packaging main body 14 (housing) for accommodating the plurality of power storage elements 11 and the exhaust unit 50, and a fin portion 51 that protrudes from the exterior packaging main body 14 and forms an outlet portion of the exhaust path 59. The fin portion 51 has a first fin 511 that protrudes from the exterior packaging main body 14 in an inclined state.SELECTED DRAWING: Figure 11
Patent JP-2020157751-A (JP)
Title: Flying object generation method using optical vortex laser, image formation method and apparatus
Inventor: AOTO ATSUSHI
IPC: B41M5/00
Filed: 2019-10-30
Abstract: To provide a flying object generation method using optical vortex laser which can form a high-resolution image.SOLUTION: A flying object generation method using optical vortex laser generates from a light absorption material a liquid column or liquid droplet having a diameter smaller than the irradiation diameter of an optical vortex laser beam in the irradiation direction of the optical vortex laser beam by emitting the optical vortex laser beam to the surface of a base material on the side opposite to the side on which the light absorption material is arranged in the base material having the light absorption material on its surface. The irradiation direction of the optical vortex laser beam to the surface of the base material is the non-gravity direction, and it is preferable that the liquid column or liquid droplet is generated in the non-gravity direction.SELECTED DRAWING: Figure 10A
Patent JP-2021071900-A (JP)
Title: Providing device, providing method and providing program
Inventor: SATO KAZUHIRO
IPC: G06Q50/10
Filed: 2019-10-30
Abstract: To provide a providing device, a providing method, and a providing program that provide an evaluation that attracts a user.SOLUTION: A providing device includes an evaluation reception unit and a providing unit. The evaluation reception unit receives evaluation information indicating evaluation of an evaluation target. The providing unit provides content corresponding to a character string extracted from the evaluation information received by the evaluation reception unit as content for visualizing the evaluation of the evaluation target.SELECTED DRAWING: Figure 6
Patent JP-2021070575-A (JP)
Title: Medium transport device, and image reading device
Inventor: UDA KOJI
IPC: B65H3/06
Filed: 2019-10-31
Abstract: To provide a medium transport device and an image reading device that can prevent the regulating member from rotating toward the releasing position when load is put onto the regulating member from the medium mounted on the mounting surface and subsequently, can prevent the feeding unit from being released from the retreating position.SOLUTION: A medium transport device 30 includes: a feeding unit 40 that can be positioned at a contacting position and a retreating position; a first regulating member 61 that rotates between a regulating position and a releasing position; and a transport guide 32 that is positioned on an opposite side of the feeding unit 40 across a transport path 300. The first regulating member 61 maintains a condition where the feeding unit 40 is positioned at the retreating position by a leading end 61b contacting the feeding unit 40, when the first regulating member 61 is positioned at the regulating position. When the first regulating member 61 is positioned at the regulating position, the leading end 61b is positioned closer to a side of a mounting part 31 than a position of the rotational axis of the first regulating member 61 in a transportation direction Y inside an upstream transport path 310.SELECTED DRAWING: Figure 4
Patent JP-2021071184-A (JP)
Title: Worm reducer and manufacturing method of the same
Inventor: KAWAMURA HISASHI
IPC: B62D5/04
Filed: 2019-11-01
Abstract: To inhibit occurrence of abnormal noise of a worm reducer including an anti-backlash system (ABLS).SOLUTION: A worm reducer 100 includes: a bearing 161 which holds a worm shaft 164 at the inner side of a housing 153; a coil spring 170 which contacts with an outer peripheral surface of the bearing 161 to apply a biasing force acting in a direction of a worm wheel 163 thereto; and a preload member 155 which is screwed into the housing 153 to be fixed and preloads the coil spring 170. In the worm reducer 100, a winding direction of the coil spring 170 is different from a winding direction of a screw of the preload member 155. Further, contact resistance between the coil spring 170 and the preload member 155 is larger than contact resistance between the coil spring 170 and the bearing 161.SELECTED DRAWING: Figure 3
Patent JP-2021076403-A (JP)
Title: Processing system and processing method
Inventor: MABUCHI KATSUMI
IPC: G21F9/06
Filed: 2019-11-06
Abstract: To provide a processing system capable of suppressing corrosion after supplying the oxidizer.SOLUTION: The processing system includes: a first addition unit 2 for adding an oxidizer to a radioactive waste liquid that contains radioactive nuclide and chloride ion; a second measuring unit 5 that measures an indicator value for the concentration of the oxidizer in the oxidizer-containing waste liquid which is radioactive waste liquid containing the oxidizer; a concentration reducing unit 16 that reduces the concentration, in the oxidizer-containing waste liquid, of the corrosion-promoting component which is the oxidizer contained in the oxidizer-containing waste liquid; and a control unit 20 that includes first control unit 20a for controlling the concentration reducing unit 16 based on a measured value by the second measuring unit 5.SELECTED DRAWING: Figure 1
Patent JP-2021076966-A (JP)
Title: Numerical control device and machine tool
Inventor: SAGA CHIHIRO
IPC: G05B19/416
Filed: 2019-11-06
Abstract: To provide a numerical control device and a machine tool capable of improving safety.SOLUTION: The numerical control device of the present embodiment is a numerical control device for controlling a drive mechanism to move a moving object, which includes: a distance information acquisition unit that acquires an interference distance from a distance sensor that detects the interference distance from the moving object to an interfering object that interferes with the moving object; and a speed limiting unit that determines whether or not the moving object is abnormally approaching the interfering object based on the interference distance and moving speed of the moving object.SELECTED DRAWING: Figure 7
Patent JP-2021075107-A (JP)
Title: Vehicle and vehicle group
Inventor: KITAMURA TAKESHI
IPC: G08G1/16
Filed: 2019-11-06
Abstract: To provide a vehicle that can provide planned acceleration and deceleration irrespective of a vehicle weight and a road surface condition.SOLUTION: A vehicle 10 includes: a tire 20; an output part 30 for outputting at least one of drive force and brake force to the tire 20; an automatic control unit 40 for automatically controlling the output part 30; and an output adjustment unit 50 for adjusting force output to the tire 20 from the output part 30 by being controlled by the automatic control unit 40 on the basis of at least one of a vehicle weight and a road surface condition.SELECTED DRAWING: Figure 1
Patent JP-2021074288-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-11-10
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine includes: winning/losing determination means for executing a winning/losing determination regarding a predetermined winning on the basis of a first random number value; symbol determination means for determining the winning type on the basis of the winning/losing determination result and a second random number value; and game state control means capable of controlling to a time saving state. The target of the winning/losing determination by the winning/losing determination means at least includes a big winning that triggers the operation of an accessory continuous operation device and a special time saving that does not trigger the operation of the accessory continuous operation device. When the special time saving is won, the game state is controlled to the time saving state.SELECTED DRAWING: Figure 4
Patent JP-2021024267-A (JP)
Title: Recovery type processor for plastic packages
Inventor: GAO MEISHAN
IPC: F16H37/02
Filed: 2019-11-11
Abstract: To provide a recovery type processor for plastic packages.SOLUTION: There is provided a recovery type processor for plastic packages, the recovery type processor is configured to: comprise a base; install a carrying space that opens upward and forward in the base; fixedly install a main body on a top surface of the base; install an operating space that opens downward and to the left in the main body; fixedly install a laser sensor on the left end surface of the main body; install a first transmission space in a bottom wall of the carrying space; install a carrying mechanism for carrying plastic packages between the first transmission space and the carrying space; comprise the carrying space in the carrying mechanism; install a second transmission space in a rear end wall of the carrying space; install a third transmission space in a left end wall of the second transmission space; rotatably install a first rotating shaft between the third transmission space and the carrying space; and fixedly install a first pulley on the first rotating shaft in the carrying space.SELECTED DRAWING: Figure 1
Patent JP-2021075191-A (JP)
Title: Vertical takeoff and landing aircraft
Inventor: KANBE HIROYUKI
IPC: B64C29/02
Filed: 2019-11-12
Abstract: To provide a vertical takeoff and landing aircraft which effectively utilizes lift force of fixed wings, and is reduced in weight while having high strength, and therefore increases transportation efficiency, and which properly secures safety with respect to users by eliminating dangerous exposure of its rotors.SOLUTION: A vertical takeoff and landing aircraft is equipped with: a plurality of rotors 30, 30 to allow vertical takeoff and landing; and fixed wings 20 to allow a horizontal flight accompanying lift force generated by their wing shapes. The fixed wings 20 are composed of right and left biplane wings 21, 22 formed by arranging upper and lower wings 20a, 20b, that are positioned one above the other during a horizontal flight, on the right and left sides with a fuselage in the center. The right and left biplane wings 21, 22 comprise wind tip continuous parts 21a, 22a having a form that makes the upper and lower wings 20a, 20b continuous at each wing tip. Rotors 30 are arranged within right and left internal spaces 23, 24 surrounded by the fuselage 10 and the right and left biplane wings 21, 22.SELECTED DRAWING: Figure 1
Patent JP-2021081999-A (JP)
Title: Computer program, method for generating learning model, and information processor
Inventor: ARAI TAMAKI
IPC: G06N20/00
Filed: 2019-11-19
Abstract: To provide a computer program that can stratify the cancer microenvironment of a patient on the basis of the amount of the secreted factors in a biological sample acquired from the patient.SOLUTION: The computer is caused to execute processing of: acquiring the amount of secreted factors which can affect the cancer microenvironment in a biological sample acquired from a patient; and outputting information on the cancer microenvironment or a medicine for the cancer microenvironment by inputting the acquired amount of the secreted factors into a learning model which has learned to output information on the cancer microenvironment or the medicine when the amount of the secreted factors of the patient is input.SELECTED DRAWING: Figure 3
Patent JP-2021082494-A (JP)
Title: Output device
Inventor: NAKAI YASUFUMI
IPC: H05B6/06
Filed: 2019-11-20
Abstract: To provide an output device capable of enhancing display accuracy of a frequency detection value at a display part.SOLUTION: An induction heating apparatus comprises: a power supply circuit that outputs a high-frequency current; a detection part 34 for detecting a frequency of the high-frequency current and generating a clock signal on the basis of the detected frequency; a frequency divider 44 that generates a plurality of frequency division signals by frequency-dividing the clock signal from the detection part 34 at each of a plurality of frequency division ratios; an input part 38 for receiving selection of a specific frequency mode setting signal from among a plurality of frequency mode setting signal; a selector 46 that receives input of the plurality of frequency division signals from the frequency divider 44 and input of the specific frequency mode setting signal from the input part 38, and selects a specific frequency division signal corresponding to the specific frequency mode setting signal from among the plurality of frequency division signals; and a DA conversion part 48 for converting the specific frequency division signal from the selector 46 into an analog voltage signal, and outputting the analog voltage signal to a display part 43.SELECTED DRAWING: Figure 2