baber/WOPTO huggingface dataset:
Patent JP-2022121239-A (JP)
Title: Evaporator unit for absorption refrigerator, heat exchange unit, and absorption refrigerator
Inventor: SUN HONG ZHI
IPC: F28F9/26
Filed: 2021-02-08
Abstract: To provide an evaporator unit for an absorption refrigerator that can spray a liquid-phase refrigerant stored in a plurality of evaporators, on the respective evaporators, and is suitable for keeping a pressure difference between the plurality of evaporators.SOLUTION: An evaporator unit 1a comprises a first evaporator 11a, a second evaporator 11b, a circulation passage 16, and a return pipe 18. The first evaporator 11a comprises a first heat transfer pipe group 12a, a first spray nozzle 13a, and a first storage part 15a. The second evaporator 11b comprises a second heat transfer pipe group 12b, a second spray nozzle 13b, and a second storage part 15b. The circulation passage 16 guides a liquid-phase refrigerant stored in the second storage part 15b, to the first spray nozzle 13a and the second spray nozzle 13b. The return pipe 18 guides the liquid-phase refrigerant stored in the first storage part 15a, to the outside of the first evaporator 11a, and mixes it with the liquid-phase refrigerant stored in the second storage part 15b.SELECTED DRAWING: Figure 1
Patent JP-2021127458-A (JP)
Title: Light scattering ink composition, pixel manufactured by using the same, color filter comprising the pixel, and image display device comprising the color filter
Inventor: LEE JAE-YONG
IPC: C09D11/32
Filed: 2021-02-10
Abstract: To provide an ink composition that is to solve problems of the conventional art, and significantly improves the phenomenon that dispersed particles gather on the surface of a pixel in an inkjet step and has excellent adhesion.SOLUTION: An ink composition has dispersed particles, a curable monomer, and a dispersant, the dispersant having an acid value of 10-90 mgKOH/g and an amine value of 10-90 mgKOH/g.SELECTED DRAWING: Figure 1
Patent JP-2022123686-A (JP)
Title: secondary battery
Inventor: FUJISAKI SADAO
IPC: H01M10/0585
Filed: 2021-02-12
Abstract: To provide a secondary battery capable of improving structural efficiency.SOLUTION: A secondary battery includes: an electrode laminate including sheet-shaped electrode elements laminated therein; and an exterior body accommodating the electrode laminate at the inside thereof. The exterior body includes: a cylindrical laminated film exterior body covering at least both end faces in a lamination direction and a pair of mutually facing side faces of the electrode laminate; and an inner lid disposed in the opening of the laminated film exterior body. The inner lid has a projection extending from the outer periphery of the inner lid to the inside of the exterior body. At least part of the electrode laminate exists in a region surrounded by the projection. The thickness of the inner lid is less than the thickness of the electrode laminate, in the lamination direction. The outer periphery of the inner lid and the laminated film exterior body overlapping the outer periphery of the inner lid are joined, and thereby the electrode laminate is sealed at the inside of the exterior body.SELECTED DRAWING: Figure 1
Patent JP-2021128163-A (JP)
Title: Micro-opto-mechanical system sensor, system, and manufacturing method
Inventor: MITCHELL ANDERSON
IPC: G01L1/24
Filed: 2021-02-12
Abstract: To provide techniques for maintaining the sensitivity of a micro-opto-mechanical system (MOMS) sensor.SOLUTION: A micro-opto-mechanical system (MOMS) sensor 100 comprises: an optical fiber interface 102 comprising a passthrough 104 for passing one or more optical fibers 106; and a cavity 108 comprising a hermetically encapsulated element 110. The element is movably anchored by SiN arms 112 to inner walls of the cavity. The SiN arms have first ends connected to the element, and second ends connected to the inner walls of the cavity. The optical fiber interface is configured to receive the optical fibers inserted through the passthrough into positions allowing optical communications between the element and the optical fibers.SELECTED DRAWING: Figure 1B
Patent JP-2022089734-A (JP)
Title: Glasses type wearable terminal, advertisement display control method, advertisement display control program, advertisement providing device, advertisement providing method, advertisement providing program, and advertisement providing system
IPC: G06Q30/02
Filed: 2021-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a glasses type wearable terminal, an advertisement display control method, an advertisement display control program, an advertisement providing device, an advertisement providing method, an advertisement providing program, and an advertisement providing system that allow more efficient advertisement display. 
     SOLUTION: A glasses type wearable terminal comprises: an input interface; a glasses type display; position acquisition means that acquires the position of the glasses type wearable terminal; display control means that displays, on the glasses type display, one or more advertisements according to the acquired position; advertisement selection means that, according to a user operation through the input interface, selects any one of the advertisements displayed on the glasses type display; and route guidance means that performs route guidance to a destination associated with the selected advertisement by using the glasses type display. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022125581-A (JP)
Title: Injection device with swivel mechanism and injection molding machine
Inventor: MITANI SOMA
IPC: B29C45/46
Filed: 2021-02-17
Abstract: To provide an injection device that can easily make an injection unit swivel on a swivel stand.SOLUTION: An injection device (3) consists of a swivel stand (18) and an injection unit (19) rotatable thereon, and a swivel mechanism (23) is provided on the injection unit (19). The swivel mechanism (23) comprises: a horizontal support shaft (32), a tip of which is fixed to the injection unit (19); an axle (33), which is penetrated through the support shaft (32) and can rotate about the support shaft (32); and a wheel (35) on the axle (33). However, the axle (33) is eccentric from a center of an axis at a position where it is penetrated by the support shaft (32). When a rotation position of the axle (33) is set to a stop position, the wheel (35) is separated from the swivel stand (18), and when set to a swivel position, the wheel (35) touches the swivel stand (18) and the injection unit (19) can swivel freely on the swivel stand (18).SELECTED DRAWING: Figure 2
Patent JP-2022125723-A (JP)
Title: Mowing device
Inventor: NAKAMURA TAISHU
IPC: A01D34/835
Filed: 2021-02-17
Abstract: To provide a mowing device capable of working in the periphery of an obstacle with a simple structure.SOLUTION: A mowing device E includes: an operation arm 16 which is mounted on a switching piece 31 rotatably mounted on a fulcrum shaft 41 so as to make one side rotatable, and is movable between a first area S1 and a second area S2 as areas with a boundary of a line parallel to a traveling direction where the other side passes through the fulcrum shaft by rotation; a rotation regulation body 42 which is arranged in the vicinity of the fulcrum shaft of the switching piece, and regulates the rotation of the operation arm by coming into contact with the operation arm; and an energization body 22 which projects the operation arm to any one of the first area and the second area, and energies the operation arm to any one of the first area and the second area.SELECTED DRAWING: Figure 1
Patent JP-2022126516-A (JP)
Title: Cooling device and cooling tool
Inventor: KURACHI IKUO
IPC: A42B1/008
Filed: 2021-02-18
Abstract: To provide a cooling device and a cooling tool that allow an energizing amount of a Peltier element to be controlled so as to enhance a cooling effect.SOLUTION: A cooling device 1 includes a Peltier element 21, a temperature sensor 31 disposed on a heating surface 21b side of the Peltier element, and a controller 22 configured so as to control an energizing amount of the Peltier element on the basis of the temperature sensed by the temperature sensor, and is configured so that a cooling surface 21a of the Peltier element is used in a state of being directed to a human body H.SELECTED DRAWING: Figure 1
Patent JP-2022129419-A (JP)
Title: Storage setting support program
Inventor: KOBAYASHI NAOYUKI
IPC: F25D23/00
Filed: 2021-02-25
Abstract: To provide a storage setting support program capable of supporting a user to correctly complete reference value setting.SOLUTION: The present invention is a storage setting support program that causes a computer to output a command for setting a reference value for a weight sensor arranged in a storage. The storage setting support program causes the computer to: output a request to place a shelf or container to be used by a user on the weight sensor when setting the reference value; and then start setting the reference value.SELECTED DRAWING: Figure 1
Patent JP-2022129704-A (JP)
Title: Sterilization device using ultraviolet
Inventor: SAKAI SATORU
IPC: A61L9/00
Filed: 2021-02-25
Abstract: To provide a sterilization device which has a compact depth dimension and can be easily fitted even in a retrofitted state.SOLUTION: A sterilization device is installed on a notch which is provided on a wall surface forming a ventilation passage. The sterilization device has an ultraviolet radiation unit comprising a plate-shaped light guide member which is arranged along an air movement direction of air flowing in an air passage. The light guide member receives light emitted from a plurality of ultraviolet LEDs which are arranged and face an incident surface provided at a side surface of the light guide member. A surface on the air passage side of the light guide member and a side face opposite to the incident surface serve as an emission surface of the ultraviolet entered the light guide member. By widening an area of the emission surface of the ultraviolet light, sterilization of bacteria and the like floating in the air is executed by the emitted ultraviolet. Since the light guide member is used, resistance to an air flow can be reduced in fitting.SELECTED DRAWING: Figure 3
Patent JP-2022130992-A (JP)
Title: Vibration control device
Inventor: NAKAMURA YOSHIYA
IPC: F16F15/02
Filed: 2021-02-26
Abstract: To suppress the excessive displacement beyond assumption of a weight member absorbing vibrations of a building, with a simple structure.SOLUTION: A vibration control device 1 includes a frame 10 that can be installed in a structure, a weight member 30 that is supported so as to move in one horizontal direction (X-axis-direction) inside the frame 10, and can store a liquid Lq inside and discharge it, a spring member 60 that couples the weight member 30 and the frame 10, and an actuation mechanism 50 that discharges the liquid Lq when the displacement of the weight member 30 exceeds a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022133044-A (JP)
Title: connector
Inventor: KOZONO SEIJI
IPC: H01R13/453
Filed: 2021-03-01
Abstract: To provide a connector with opening/closing cap capable of suppressing the space required for strokes of connectors.SOLUTION: A connector 1 consists of a first connector 10 and a second connector 20 which are mutually fitted and electrically connected. The first connector 10 includes a protrusion 12b extending to the side of the second connector 20. The second connector 20 includes terminals T1 and T2 and a foldable cap 40 covering front faces of the terminals T1 and T2. A cover part 41 of the cap 40 includes: a first cover part 41a in which a shaft pin 42 is provided; a second cover part 41b which is adjacent to the first cover part 41a and in which a rail pin 44 is provided; and a cap pin 41c which connects them in a mutually rotatable manner. The rail pin 44 is moved along a rail 32d as pressing and/or depressing an abutment part 43 with the protrusion 12b.SELECTED DRAWING: Figure 1
Patent JP-2022134358-A (JP)
Title: Foreign object detection device and foreign object detection method
Inventor: SHIMAMOTO KENTA
IPC: G01N23/04
Filed: 2021-03-03
Abstract: To provide a novel method that identifies a foreign object position.SOLUTION: A foreign object detection device comprises: an electromagnetic wave generation unit that emits an electromagnetic wave from a point light source; a rotation holding unit that holds an examination object, and rotates the examination object around a rotation axis; a detection unit that detects the electromagnetic wave transmitting through the examination object; a trajectory extraction unit that extracts a trajectory of a foreign object of the examination object in rotation image data on the examination object generated by detecting the electromagnetic wave transmitting through the examination object in a state where the examination object is rotated around the rotation axis, and calculates coordinates of a center (C2) of a circle including the trajectory; and a foreign object position specification unit that specifies a position in a rotation axis direction of the foreign object on the basis of the coordinates of the center (C2).SELECTED DRAWING: Figure 1
Patent JP-2022135536-A (JP)
Title: coaxial connector
Inventor: KOGA SHINICHI
IPC: H01R24/40
Filed: 2021-03-05
Abstract: To provide a coaxial connector that can be miniaturized.SOLUTION: A coaxial plug 10 includes a contact 1 with a three-point contact, a housing 3 having a disk portion 31 and a rectangular portion 32, and a shell 5 having a cylindrical portion 51 containing the disk portion 31 and an extending portion 52 containing the rectangular portion 32. The contact 1 includes a pair of fixed terminals 11s and a movable terminal 12s which stand upright from the tip side of a top plate 11t. The disk portion 31 includes a housing chamber 31r in which the pair of fixed terminals 11s and the movable terminal 12s are formed. The pair of fixed terminals 11s are located at a pair of vertices of an imaginary equilateral triangle inscribed in the mating contact, and the movable terminal 12s is located at the other apex of the imaginary equilateral triangle, and is arranged in a state of facing toward the intermediate portion of the fixed terminals 11s.SELECTED DRAWING: Figure 5
Patent JP-2022136764-A (JP)
Title: Optical data processing device, optical data processing method, and optical data processing program
Inventor: SASAKI AKIRA
IPC: H04N5/222
Filed: 2021-03-08
Abstract: To provide an optical data processing device, a method, and a program for synchronizing a plurality of pieces of optical data that secure synchronization among the plurality of pieces of optical data by a simple method.SOLUTION: An operation device 108 mounted on a vehicle 100 includes an optical data acquisition unit for acquiring a laser scan point group obtained by a laser scanner 102 mounted on a moving vehicle and image data of a picked up image captured by a camera 101 mounted on the moving vehicle, a corresponding relationship identifying unit for acquiring a corresponding relationship between a point group image obtained by viewing a laser scan point group from a specific viewpoint, and a captured image, a camera position/posture calculation unit for obtaining a position of the camera at the time of capturing an image by single photograph standardization on the basis of, the corresponding relationship, and a delay time (Δt) calculation unit for calculating a delay time of Δt when the camera performs imaging with delay of Δt upon a command of imaging on the camera at a time T. The delay time (Δt) calculation unit calculates Δt from a difference between the time corresponding to the position of the camera and the time T.SELECTED DRAWING: Figure 1
Patent JP-2022137558-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 1 variably displays a pattern on the basis of satisfaction of a first start condition or a second start condition, and can execute a special game advantageous to a player. When a predetermined condition in which a special game is not executed is satisfied in a first game state disadvantageous to a player, a second game state advantageous to a player in a predetermined number of times of variation display can be executed and a third game state advantageous to a player can be executed after execution of a special game.SELECTED DRAWING: Figure 1
Patent JP-2022142364-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-16
Abstract: To provide a game machine with enhanced marketability in a game machine having a special state.SOLUTION: Performance execution means can execute variable display of performance identification information, can set the performance identification information to be in an emphasized mode before a specific display result is stopped and displayed in the variable display in which the specific display result is displayed, and does not set the performance identification information to be in the emphasized mode before a predetermined display result is stopped and displayed in the variable display in which the predetermined display result is displayed.SELECTED DRAWING: Figure 284-1
Patent JP-2022142567-A (JP)
Title: Construction machine
Inventor: MIYAWAKI TATSUYA
IPC: F01P11/10
Filed: 2021-03-16
Abstract: To provide a construction machine in which a gas container can be efficiently cooled.SOLUTION: A revolving superstructure 3 of a hydraulic shovel 1 has a revolving frame 6, a heat exchanger 12 provided on the revolving frame 6, a cooling fan 11 supplying cooling air F to the heat exchanger 12, and a gas container 17 storing fuel gas supplied to a gas engine 9. The gas container 17 is arranged upstream the heat exchanger 12 in a flow direction of the cooling air F by the cooling fan 11, and the revolving frame 6 has a partition member 15 forming a container storing space 16 for storing the gas container 17. Thus, cold cooling air F before passing through the heat exchanger 12 can be supplied to the gas container 17, and transmission of radiation heat from loaded equipment such as a hydraulic oil reservoir 13 to the gas container 17 stored in the container storing space 16 can be suppressed, to thereby efficiently cool the gas container 17.SELECTED DRAWING: Figure 3
Patent JP-2022143702-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F5/04
Filed: 2021-03-18
Abstract: To provide a game machine for enhancing performance properties.SOLUTION: A game machine includes variable display means capable of executing a variation display of identification information corresponding to a result of a winning/losing drawing regarding whether privilege is granted. The game machine is configured such that a specific privilege can be won when a mode derivable in a variation display of identification information on the basis of a winning/losing drawing is determined and at least a specific mode can be derived in a variation display of identification information, and a privilege game progress value in which the remaining amount is changed following progress of a game is set in a privilege state in which a specific privilege is granted. The game machine is configured so as to be capable of executing a pseudo game for permitting behavior differing from a variation display for identification information when at least a privilege game progress value is granted or a privilege game progress value is retained, and is configured so as to be capable of dividing the untaught amount of privilege game progress value in which retention is not taught into plural parts and teaching or suggesting it by a pseudo game.SELECTED DRAWING: Figure 1
Patent JP-2021165831-A (JP)
Title: Photoresist stripping solution
Inventor: NISHIJIMA YOSHITAKA
IPC: C11D7/32
Filed: 2021-03-18
Abstract: To provide a photoresist stripping solution having excellent storage stability while maintaining sufficient resist detachability.SOLUTION: The photoresist stripping solution contains a quaternary ammonium hydroxide (A), water (B), and an organic solvent (C). The organic solvent (C) is a mixture of the following organic solvents (C1), (C2) and (C3): an organic solvent (C1) having a polarity term (dP) of Hansen solubility parameters of 15.0 or more and less than 21.0 and a hydrogen bond term (dH) thereof of 6.0 or more and less than 14.0; an organic solvent (C2) having a polarity term (dP) of Hansen solubility parameters of 3.0 or more and less than 14.0 and a hydrogen bond term (dH) thereof of 8.0 or more and less than 31.0; and an organic solvent (C3) having a polarity term (dP) of Hansen solubility parameters of 3.0 or more and less than 8.0 and a hydrogen bond term (dH) thereof of 2.5 or more and less than 8.0.SELECTED DRAWING: None
Patent JP-2021106012-A (JP)
Title: Monitoring system
Inventor: OKITSU TOSHIYUKI
IPC: H02J9/06
Filed: 2021-03-23
Abstract: To provide a technique that can contribute to improving a maintainability and a monitoring continuity of a monitoring device.SOLUTION: Respective batteries A1 and A2 of a power supply unit A are electrically and intermittently connected to a control unit D by open/close switches A11 and A21. The control unit D is configured by comprising: an open/close operation function unit that opens/closes each of the open/close switches A11 and A21; a power supply management function unit that detects a state of a power supply unit A with respect to the control unit D; a measurement unit detecting function unit that detects data measured by a measurement unit B; and a communication function unit that transmits detection data detected by the power supply management function unit and the measurement unit detecting function unit to an upper-graded network 2 via a communication unit C. Then, at least one of the open/close switches A11 and A21 is brought into a closed state by the open/close operation function unit, and the control unit D is operated by a battery electrically connected to the control unit D under the closed state.SELECTED DRAWING: Figure 3
Patent JP-2021148800-A (JP)
Title: Comparator with configurable operating mode
Inventor: CHRISTOPHER C MCQUILKIN
IPC: G01R31/28
Filed: 2021-03-23
Abstract: To provide an automatic test system.SOLUTION: A multiple operating-mode comparator system can be useful for high bandwidth and low power automated testing. The system can include a gain stage configured to drive a high impedance input of a comparator output stage, where the gain stage includes a differential switching stage coupled to an adjustable impedance circuit, and an impedance magnitude characteristic of the adjustable impedance circuit corresponds to a bandwidth characteristic of the gain stage. The comparator output stage can include a buffer circuit coupled to a low impedance comparator output node. The buffer circuit can provide reference voltage for a switched output signal at the output node in a higher speed mode, and the buffer circuit can provide the switched output signal at the output node in a lower power mode.SELECTED DRAWING: Figure 1
Patent JP-2022147952-A (JP)
Title: Rhythm playback device, rhythm playback program, and rhythm playback method
Inventor: TAKADA TADASHI
IPC: H04R1/00
Filed: 2021-03-24
Abstract: To provide a rhythm playback device, a rhythm playback program, and a rhythm playback method that can extract rhythms from sound source data and plays back the rhythms as waveforms that act on the tactile sense of a human body.SOLUTION: A rhythm playback device 100 includes a signal extraction unit 11, an amplitude detection unit 12, and a waveform conversion unit 14. The signal extraction unit 11 extracts sound source data as a frequency band signal. The amplitude detection unit 12 detects the amplitude of the signal extracted by the signal extraction unit 11. On the basis of the amplitude detected by the amplitude detection unit 12, the waveform conversion unit 14 converts the signal extracted by the signal extraction unit 11 into a predetermined waveform.SELECTED DRAWING: Figure 2