baber/WOPTO huggingface dataset:
Patent JP-2021139841-A (JP)
Title: Thermometer having vapor discharge mechanism
Inventor: SUGA TAKAMASA
IPC: G01K1/14
Filed: 2020-03-09
Abstract: To provide a thermometer capable of discharging moisture that enters a protecting tube of the thermometer from a deteriorated seal material or the like to the outside.SOLUTION: In a thermometer 8 composed of a thermocouple 8a as a temperature sensor for measuring an internal temperature of a can body of an autoclave 1 and a protecting tube 8b for protecting the thermocouple 8a, the protecting tube 8b is mounted in a state in which an edge in a side opposite to the tip part is exposed to the outside of the can body, the exposed part is composed of a tee 10 at least partially, preferably the thermocouple 8a is inserted into two edges from among three edges of the tee 10, the remaining one edge is open to the atmosphere via an opening/closing valve 11, and an L-shaped tube 12 is connected with an opened edge of the tee 10 so as to be bent downward.SELECTED DRAWING: Figure 3
Patent JP-2021144785-A (JP)
Title: Battery module and battery
Inventor: KOSENJI HIRONORI
IPC: H01M10/6571
Filed: 2020-03-10
Abstract: To provide a battery module including a plurality of batteries, in which temperature can be adjusted for each battery.SOLUTION: A battery module S includes a plurality of batteries 1. Each of the batteries 1 includes: a power storage part 11 storing electricity; a transport pipe 12 transporting a heat transfer medium that exchanges heat with the power storage part 11; a heater part 13 heating the heat transfer medium; a temperature detection part 14 detecting temperature of the power storage part 11; and a control part 17 adjusting, based on temperature detected by the temperature detection part 14, the flow rate of a heat transfer medium that is heated by the heater part 13 out of the flow rate of a heat transfer medium that flows through the transport pipe 12.SELECTED DRAWING: Figure 3
Patent JP-2021084101-A (JP)
Title: Full automatic polishing device for manufacture of nanomaterial
Inventor: LIU BAIXIANG
IPC: B02C23/02
Filed: 2020-03-10
Abstract: To provide a full automatic polishing device for manufacture of a nanomaterial.SOLUTION: This device includes one housing, an upper drive space is provided inside an upper end of the housing, a first belt pulley is installed on a left side of the upper drive space, a second belt pulley, which is connected to the first belt pulley by a first belt, is installed on a right side of the upper drive space, and a reciprocation screw is fixedly attached to a bottom end of the second belt pulley. The present invention can start an operation when inputting a raw material to a prescribed position, and thereafter, full-automatically operates, does not require for a human operation, and can acquire a required material immediately after completion of the operation. The present invention reduces risk of the human operation by a full automatic operation, guarantees personal safety of an operator, can reduce also cost of manufacture, and so makes the nanomaterial as to be more widely applicable.SELECTED DRAWING: Figure 1
Patent JP-2021143797-A (JP)
Title: Ventilation device
Inventor: HIRAKI MASAHITO
IPC: F24F7/08
Filed: 2020-03-12
Abstract: To suppress overheating of a semiconductor element for inverter control of an operation of a compressor in a ventilation device having a compressor type dehumidification function.SOLUTION: A ventilation device includes: a ventilation air course 10; a heat exchanger 19 exchanging heat between air flowing in the ventilation air course 10 and a refrigerant in a refrigeration cycle to cool the air; a compressor 20 circulating the refrigerant in the heat exchanger 19; a semiconductor element 30 for driving the compressor 20; and a heat sink 31 comprising a heat absorbing part 32 absorbing heat emitted by the semiconductor element 30 and a heat radiating part 33 radiating the absorbed heat. In the heat sink 31, the heat radiating part 33 is disposed on a space side to which air is conveyed in the ventilation air course 10.SELECTED DRAWING: Figure 1
Patent JP-2021142180-A (JP)
Title: Washing machine
Inventor: KUZUSHIMA SHINSUKE
IPC: D06F33/74
Filed: 2020-03-13
Abstract: To provide a washing machine in which each of liquid levels of laundry treatment liquid in tanks housing the laundry treatment liquid can be indirectly and easily detected.SOLUTION: A washing machine is provided, comprising: a water tank in which laundry is housed; laundry treatment liquid tanks in which laundry treatment liquid are housed (detergent liquid tank, and softener liquid tank); a detergent treatment liquid automatic feeding mechanism which feeds the laundry treatment liquid in the laundry treatment liquid tanks to the water tank; and a liquid level detection unit (sensing electrode 112 and 114, and grounding electrode 113 and 115) which detects the liquid levels of the laundry treatment liquid in the tanks based on changes in capacitances.SELECTED DRAWING: Figure 3
Patent JP-2021146520-A (JP)
Title: Ink head unit
Inventor: ISHIHARA HARUHIKO
IPC: B41J2/18
Filed: 2020-03-16
Abstract: To provide an ink head unit capable of discharging a prescribed amount of ink droplets from each nozzle.SOLUTION: An ink head unit comprises: a common ink chamber storing ink; a first nozzle unit comprising a first nozzle, a first channel for communicating the first nozzle and the common ink chamber, and a first actuator for discharging the ink from the first nozzle; and a second nozzle unit comprising a second nozzle, a second channel communicating the second nozzle and the common ink chamber, and a second actuator for discharging the ink from the second nozzle, the second unit being adjacent to the first nozzle unit in a first direction. The first channel is communicated with the common ink chamber through a first opening, the second channel is communicated with the common ink chamber through a second opening, and in view in a second direction going to the first channel from the common ink chamber, a center position of the first opening in a third direction crossing the first direction, is different from a center position of the second opening.SELECTED DRAWING: Figure 1
Patent JP-2021146603-A (JP)
Title: Molding device, method for producing molding, and conveying device
Inventor: SUZUKI MASAKAZU
IPC: B29C44/28
Filed: 2020-03-19
Abstract: To provide a molding device capable of consistently producing a molding, a method for producing the molding, and a conveying device.SOLUTION: A molding device 100 comprises: a conveying unit for conveying a molding sheet 10, which is expanded by being irradiated with a predetermined electromagnetic wave, along a conveying path R curved in a projecting shape in a state where a tension is applied to the sheet along the conveying path R; and an irradiation part 140 for irradiating with the predetermined electromagnetic wave the molding sheet 10 which is conveyed in the state where the tension is applied by the conveying unit.SELECTED DRAWING: Figure 5
Patent JP-2021145912-A (JP)
Title: Game machine
Inventor: OTSUKA NORIHIDE
IPC: A63F5/04
Filed: 2020-03-19
Abstract: To provide a game machine improving taste of a game.SOLUTION: A game machine includes notification means capable of notifying a player of information representing an operation condition of stop operation reception mean, performance means for executing a privilege assignment performance, and privilege assignment determination means capable of determining assignment of a privilege based on establishment of a first condition. Alternatively, the first condition may be established based on derivation of at least a first lottery result. The notification means may produce a case of executing prescribed notification causing the stop operation reception means to execute operation according to a first stop operation condition in a first game where it is determined to assign the privilege, and may produce the prescribed notification when it is not determined to assign the privilege in a game. The performance means may execute the privilege assignment performance in a game to be executed after the first game.SELECTED DRAWING: Figure 128
Patent JP-2021153079-A (JP)
Title: Capacitor module and method for mounting capacitor module
Inventor: TOYAMA YOHEI
IPC: H01G4/228
Filed: 2020-03-24
Abstract: To provide a capacitor module and a method for mounting a capacitor module that can shorten the path of the ground circuit with a compact structure.SOLUTION: A feed-through type capacitor module 1 comprises a Y capacitor provided with a pair of legs 222, 232 connected to a pair of printed wiring 110 and a ground connection portion 212 connected to a ground potential, the ground potential is an enclosure 200 insulated from an electric circuit configured with the printed wiring 110, and the ground connection portion 212 is directly connected to the enclosure 200 through the through hole 102 formed in the substrate 100 with the electrical circuit without any electrical contact.SELECTED DRAWING: Figure 1
Patent JP-2021151330-A (JP)
Title: Game machine
Inventor: KATO RYOTA
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of increasing interest.SOLUTION: In a normal game state, even if a big winning is not won in a big winning lottery, the game state is controlled to a low probability time saving state when a specific trigger symbol is fixedly stopped and displayed in a special game. The type of the performance mode controlled when the game state is controlled to a low probability time saving state after the end of a second big winning game is different from the type of the performance mode controlled when the game state is controlled to the low probability time saving state, when the specific trigger symbol is fixedly stopped and displayed in the special game in the normal game state.SELECTED DRAWING: Figure 6
Patent JP-2021156450-A (JP)
Title: Air supply maintenance system
Inventor: KITANO SOKI
IPC: F24F7/003
Filed: 2020-03-25
Abstract: To provide a new method which enables filter replacement etc. to be performed easily to avoid a burden of a worker when air is supplied by using an air supply fan.SOLUTION: A configuration of an air supply maintenance system includes: an air supply fan 1 installed at an outdoor space; a maintenance room 3 which is continuous with an outlet part of the air supply fan 1 and is provided at an indoor space in a separable manner; a first filter part 9 provided at a border with the outlet part of the air supply fan in the maintenance room 3; and a second filter part 11 provided at a border with the indoor side. Further, the air supply fan 1 and the maintenance room 3 may be connected by a duct.SELECTED DRAWING: Figure 3
Patent JP-2021156991-A (JP)
Title: projector
Inventor: AOKI SHIGEKAZU
IPC: F21V29/503
Filed: 2020-03-26
Abstract: To provide a small projector with an excellent heat discharge property.SOLUTION: The projector of the present invention includes: a light emitting device; a case for containing the light emitting device; a first heat discharge member having a plurality of first fins; a second heat discharge member having a plurality of second fins; and a supply unit for supplying a cooling medium to the first and second heat discharge members. The case has a first surface and a second surface. The light emitting device includes: a first light source for emitting a first light with a first wavelength band; a wavelength conversion unit containing a fluorescent body, the wavelength conversion unit converting the first light to a second light with a second wavelength band different from the first wavelength band. The light emitting device is arranged between a first surface and a second surface and between the first heat discharge member and the second heat discharge member. The first heat discharge member is arranged between a second surface and the light emitting device, the second heat discharge member is arranged between the first surface and the light emitting device, the supply unit supplies a cooling medium along the first surface of the case, and the first fins and the second fins are plates extending in the direction in which the cooling medium is supplied.SELECTED DRAWING: Figure 2
Patent JP-2021154323-A (JP)
Title: Descaling device
Inventor: ASANO TADAAKI
IPC: B21B45/08
Filed: 2020-03-26
Abstract: To provide a descaling device suitable for the use of high pressure water.SOLUTION: In a descaling device equipped with a header pipe, a water supply passage extending in an axial direction of a columnar member is formed inside of the columnar member configuring the header pipe, and a plurality of descaling nozzle attaching holes disposed in the axial direction of the columnar member and communicated with the water supply passage are formed to align on a plane portion formed on an outer peripheral surface of the columnar member.SELECTED DRAWING: Figure 1
Patent JP-2021156195-A (JP)
Title: Exhaust system component structure
Inventor: AIZAWA KEI
IPC: F01N13/18
Filed: 2020-03-26
Abstract: To provide an exhaust system component structure which streamlines operation when assembling two exhaust system components.SOLUTION: An exhaust system component structure comprises an exhaust passage where exhaust of an internal combustion engine passes therethrough and a plurality of exhaust components. The exhaust passage has: upstream side piping 10 provided with an upstream side passage 11 comprising the exhaust passage; downstream side piping 20 provided with a downstream side passage 21; and a first fixing face 13 formed on the upstream side passage 11 and a second fixing face 23 formed on the downstream side passage 21 to fix the upstream side passage 11 to the downstream side passage 21 so as to be communicated with each other. A protrusion section 16 is protruded from the first fixing face 13 outside the upstream side passage 11 towards the downstream side piping 20. The protrusion section 16 has a projection portion 17 outwardly projected on the exhaust passage. The downstream side piping 20 has a groove portion 25 at a position opposite to the projection portion 17.SELECTED DRAWING: Figure 1
Patent JP-2020175381-A (JP)
Title: Coating device and image formation system
Inventor: ACHI KEITA
IPC: B05C1/02
Filed: 2020-03-27
Abstract: To provide a coating device that is less likely to cause variation in amount of coating liquid to be coated on a sheet.SOLUTION: A coating device includes: a coating roller 52 for coating a sheet P with coating liquid G; a compression roller 57 for forming nip between the coating roller and the compression roller; and a stopper 66 (restriction member) for restricting the compression roller from moving in an alienation direction relative to the coating roller by directly or indirectly abutting on the compression roller when a sheet enters the nip between the coating roller and the compression roller.SELECTED DRAWING: Figure 3
Patent JP-2021153885-A (JP)
Title: Game machine
Inventor: AKAGI YUTAKA
IPC: A63F7/02
Filed: 2020-03-27
Abstract: To provide a game machine stabilizing movement of game balls.SOLUTION: A game machine according to the present invention comprises a rail 28 for guiding game balls, the rail 28 includes a guide face 113 with which the game balls come into contact, and the guide surface 113 includes a plurality of holes 118 capable of executing positioning, formed thereon. Since the holes 118 are formed at such positions as to prevent the game balls rolling along the guide surface 113 from coming into contact therewith, the rail 28 can be disposed at an appropriately position by positioning it with the holes 118, and also prevent the balls from rolling on the holes 118. This configuration can thus stabilize movement of the game balls.SELECTED DRAWING: Figure 9
Patent JP-2021154065-A (JP)
Title: Cooking tool
Inventor: ICHIMURA KAZUTAKA
IPC: A47J27/00
Filed: 2020-03-30
Abstract: To provide a cooking tool capable of suppressing uneven heating of a container having a laterally long bottom part, capable of heating in an even state and promoting convection flow of a content.SOLUTION: A heating device 3 comprises three heating parts 3L, 3C, 3R. The heating 3C, 3L, 3R are for example, heating coils. The heating part 3C is arranged at a position for heating a center of a bottom 7b of a container. The heating part 3L is provided at a position for heating a left side in a long axis direction from the center of the bottom 7b of the container. The heating part 3R is arranged at a position for heating a right side in the long axis direction from the center of the bottom 7b of the container.SELECTED DRAWING: Figure 10
Patent JP-2021163665-A (JP)
Title: Secondary battery and method of manufacturing the same
Inventor: KAYAHARA SHIZUKA
IPC: H01M10/04
Filed: 2020-04-01
Abstract: To provide a secondary battery in which a laminate obtained by laminating a positive electrode sheet, a separator and a negative electrode sheet can be impregnated with an electrolyte uniformly.SOLUTION: A secondary battery comprises: a laminate that has a positive electrode sheet, a negative electrode sheet, and a separator sandwiched between the electrode sheets; and a case for housing the laminate. The laminate has an adhesive layer 24 for glueing the positive electrode sheet, the separator and the negative electrode sheet to each other. The adhesive layer 24 at least between the separator and the negative electrode sheet or between the separator and the positive electrode sheet has: a center space 24c arranged at the central part of the laminate as a space to be impregnated with an electrolyte; and a plurality of radial flow channels 24b communicated from the center space 24c toward each end part.SELECTED DRAWING: Figure 3
Patent JP-2021161579-A (JP)
Title: Color unevenness monitoring device
Inventor: MORI TAKUYA
IPC: D21F7/00
Filed: 2020-04-02
Abstract: To provide a color unevenness monitoring device capable of detecting fine color unevenness of a product.SOLUTION: A color unevenness monitoring device comprises: a time synchronization part for synchronizing image data of a paper product imaged with a hyper spectrum camera provided in a reel part and provided for imaging a coating face of the paper product with a time of operation data involving data generated and acquired by a processing control device for operating a paper machine and collected for each static period of time by a data collection apparatus; and a storage part for storing the image data and the operation data synchronized with the time. The image data is used as two dimensional mesh data of one band, and for the respective two dimensional mesh data, based on a comparison result of a size of the two dimensional mesh data and a predetermined first threshold value of the band, existence or absence of color unevenness the paper product is determined.SELECTED DRAWING: Figure 1
Patent JP-2020110656-A (JP)
Title: Game machine
Inventor: NAKAMURA KEISHIRO
IPC: A63F7/02
Filed: 2020-04-03
Abstract: To provide a game machine capable of enhancing an interest of a player in a game.SOLUTION: Game balls are shot by shooting means in accordance with an operation content with respect to operation means a player can operate. A game machine includes a first flow channel where game balls shot by the shooting means can pass and a second flow channel different from the first flow channel. While a first condition which can be satisfied by operation of a first operation content being performed with respect to the operation means is satisfied, the state of the distribution means is in the state that it is easy to distribute game balls that have reached to the first flow channel and the second flow channel by turns. While a second condition that can be satisfied by operation of a second operation content different from the first operation content being performed is satisfied, the state of the distribution means becomes the state in which game balls that have reached are more likely to be distributed to the first flow channel than when the first condition is satisfied. Thus, it is possible to enhance an interest of a player in a game.SELECTED DRAWING: Figure 1
Patent JP-2020145921-A (JP)
Title: Power distribution network and processing method
Inventor: WILLIAMS MATTHEW
IPC: H02M7/48
Filed: 2020-04-07
Abstract: To provide a power control device that collectively maintains a voltage and a frequency of a power signal flowing through a power distribution network at a target value and compensates for a change in a power sink and/or a source.SOLUTION: In a power distribution network, each of a plurality of power controllers includes one or more signal conversion components that receive power in the form of a corresponding first signal with a corresponding first fundamental frequency and a corresponding first characteristic voltage, and generate a corresponding second signal with a corresponding second fundamental frequency and a corresponding second characteristic voltage, a controller that controls the operation of the signal conversion component, a power generation component that acts as a power source for some power controllers, and a power consuming component that acts as a sink of power from some power controllers.SELECTED DRAWING: Figure 41
Patent JP-2021167693-A (JP)
Title: Kitchen ventilation system
Inventor: KATO SADAMOTO
IPC: F24C15/20
Filed: 2020-04-10
Abstract: To provide a technology that does not impair reliability in signal transmission from the inside of a cabinet to a ventilation device above the cabinet.SOLUTION: A kitchen ventilation system is equipped with a cabinet and a ventilation device. The cabinet is installed in a kitchen. On a top plate of the cabinet, an exhaust port for discharging air inside to the outside is provided. The ventilation device can discharge air of the kitchen to the outside. The ventilation device is disposed above the cabinet. In the inside of the cabinet, a transmitter is provided, which transmits a signal generated on the basis of operation information on a heating device or information in the inside to the ventilation device. In the kitchen ventilation system, a signal transmitted by the transmitter in the inside reaches the upper ventilation device through an exhaust port provided on the top plate of the cabinet. The signal emitted from the transmitter is not intercepted by the top plate and reliability in signal transmission is not impaired.SELECTED DRAWING: Figure 3
Patent JP-2021167238-A (JP)
Title: Data collection method, data collection system, data collection device, data providing method, and computer program
Inventor: MATSUMURA SHOTA
IPC: B65G1/137
Filed: 2020-04-10
Abstract: To provide a data collection method for automatically collecting data in a step of sorting, and a data collection system, a data collection device, a data providing method, and a computer program.SOLUTION: A data collection method includes processing of: acquiring an identification code read by a reader from a sorting device which contains the reader for reading the identification code for identifying articles and conveys the articles to different sorting destinations to sort them based on the identification code; acquiring image data of the article identified by the acquired identification code from a camera mounted for imaging the article conveyed by the sorting device; and storing the acquired image data in association with the acquired identification code.SELECTED DRAWING: Figure 1
Patent JP-2021168273-A (JP)
Title: Electron beam source, electron beam irradiation device and x-ray irradiation device
Inventor: HARAGUCHI MASARU
IPC: H05G1/00
Filed: 2020-04-13
Abstract: To provide an electron beam source capable of suppressing the axis deviation of an electron emission part by appropriately applying the pressing force or tensile force of a tension holding part to the electron emission part.SOLUTION: An electron beam irradiation device 1 includes: a filament 10 extending on an axis L and emitting electrons; a movable body 21 connected to one end of the filament 10; a housing 22 movably supporting the movable body 21 along the axis L; and a spring 23 holding the tension of the filament 10 by applying a tensile force to the movable body 21. The movable body 21 and the spring 23 each are disposed on the axis L.SELECTED DRAWING: Figure 6