baber/WOPTO huggingface dataset:
Patent JP-2021007580-A (JP)
Title: Game machine
Inventor: TAMURA NOBUYUKI
IPC: A63F7/02
Filed: 2019-06-29
Abstract: To provide a game machine capable of inhibiting a game from becoming monotonous.SOLUTION: Identification information for indicating a result of the discrimination executed by discrimination means capable of executing discrimination is dynamically displayed by dynamic display means, a dynamic display period for the identification information is determined by dynamic display period determination means, and a privilege game is executed by privilege game execution means when the identification information is stop-displayed in a display mode indicating a specific discrimination result. A specific performance is executed on the basis of a fact that the information updated by updating means on the basis of the execution of the privilege game in a specific period is specific information so that it is possible to provide a game machine capable of inhibiting the game from becoming monotonous.SELECTED DRAWING: Figure 1
Patent JP-2021008571-A (JP)
Title: Polyurethane-based adhesive composition
Inventor: OKAMATSU TAKAHIRO
IPC: C09J11/04
Filed: 2019-07-01
Abstract: To provide a urethane-based adhesive composition capable of adhering a vulcanized rubber by applying the composition to a vulcanized rubber.SOLUTION: The polyurethane-based adhesive composition contains a polyisocyanate compound and ricinoleic acid glyceride in which the double bond derived from ricinoleic acid in ricinoleic acid glyceride may be modified, and is applied to a vulcanized rubber.SELECTED DRAWING: None
Patent JP-2021013137-A (JP)
Title: Time synchronization system, time synchronization method and time slave device
Inventor: SHIMOFUJI KEIGO
IPC: H04L7/00
Filed: 2019-07-09
Abstract: To solve a problem in which a time lag occurs due to a queuing delay among a plurality of devices connected via a wide area information communication network.SOLUTION: A time slave 110 equipped in a time synchronization system 1 includes a slave timer 111 for calculating a slave time, a calculation unit 113 for calculating a first median value extracted by arranging average values of downlink transmission delay times of packets to be transmitted in a downlink direction from a time master 100 to the time slave 110 via a communication device 120 in a predetermined order, and a second median value extracted by arranging average values of upstream transmission delay times of packets to be transmitted in an upstream direction from the time slave 110 to the time master 100 via the communication device 120 in a predetermined order, and a slave time correction unit 115 for correcting the time of the slave timer 111 in synchronization with the time calculated by a master timer 101 of the time master 100 by using the difference between the first median value and the second median value.SELECTED DRAWING: Figure 2
Patent JP-2021015011-A (JP)
Title: Ultrasonic distance measuring device
Inventor: KONNO TETSUHIRO
IPC: G01S7/524
Filed: 2019-07-10
Abstract: To provide an ultrasonic distance measuring device in which decrease in detection accuracy of propagation path length and reduction in reliability of electrical connection are suppressed.SOLUTION: An ultrasonic distance measuring device calculates a time difference between output timing at which an ultrasonic element outputs an ultrasonic wave and liquid surface timing at which the ultrasonic wave reflected by a liquid surface returns to the ultrasonic element, and the distance of a propagation path on the basis of the propagation speed of the ultrasonic wave. The ultrasonic distance measuring device stores time higher than a threshold value of the ultrasonic wave reflected by the liquid surface. The drive signal of the ultrasonic element increases as the stored time decreases.SELECTED DRAWING: Figure 6
Patent JP-2021017641-A (JP)
Title: Copper nano ink, substrate for printed wiring board, and method of manufacturing copper nano ink
Inventor: KAKUDO Hiroki
IPC: B32B15/08
Filed: 2019-07-23
Abstract: To provide a copper nano ink capable of forming a sintered body layer of copper nanoparticles, which has a high reduction effect for copper oxide and excellent adhesion force to a base film.SOLUTION: A copper nano ink according to the present disclosure comprises: copper nanoparticles having an average particle diameter of 200 nm or less; a solvent in which the copper nanoparticles are dispersed; polyethylenimine; a polyvinyl alcohol; and a carboxylic acid.SELECTED DRAWING: None
Patent JP-2021021148-A (JP)
Title: Mixed dyed fabric and method for producing the same
Inventor: DOI MASAFUMI
IPC: D06P1/18
Filed: 2019-07-24
Abstract: To provide a mixed dyed fabric that is dyed a deep color at low temperature and has excellent light fastness, the mixed dyed fabric comprising a polytrimethylene terephthalate fiber and a polyvinyl chloride fiber.SOLUTION: A mixed dyed fabric has: a fiber substrate having a polytrimethylene terephthalate fiber and a polyvinyl chloride fiber; and a surfactant with an HLB value of 3-9 attached to the fiber substrate, and the mixed dyed fabric is dyed with an azo dye such as C.I. Disperse Blue 148, C.I. Disperse Red 73, and C.I. Disperse Red 167:1.SELECTED DRAWING: None
Patent JP-2021019740-A (JP)
Title: Hair dryer
Inventor: SHIMODA TAKUYA
IPC: A45D20/10
Filed: 2019-07-26
Abstract: To provide a hair dryer capable of suppressing an increase in a product size while suppressing an increase in temperature of a fan motor.SOLUTION: A hair dryer 10 includes a body part 11, a blowing part 150, a blowing route (e.g., a first blowing route FA and a second blowing route FB), and a heater 191. The blowing part 150 includes a motor 153. The blowing route is provided from the blowing part 150 to at least one air outlet (e.g., air outlets 12a and 12b). The heater 191 is disposed in the blowing route. The motor 153 is arranged at a position where it at least partially overlaps with an arrangement area A of the heater 191 in a front-back direction (Z-direction) of the body part 11. A space CM for cooling the motor is provided around the motor 153.SELECTED DRAWING: Figure 16
Patent JP-2021020368-A (JP)
Title: Inkjet printing device
Inventor: NAKATA YASUMI
IPC: B41J2/01
Filed: 2019-07-26
Abstract: To provide an inkjet printing device provided with an inkjet head having a nozzle guard, which can remove ink in a gap between the nozzle guard and an ink discharge surface to prevent deterioration in water-repellency of the ink discharge surface and drying of the surface.SOLUTION: The inkjet printing device comprises: an inkjet head 31 having a nozzle guard; an ink removing part 29 that performs ink-removal operation of removing ink adhering to an ink discharge surface by pressing an absorption member for absorbing ink against an opening of the nozzle guard and the ink discharge surface; a wiping part 30 that has a wipe blade applied with cleaning liquid and performs wipe-operation of wiping the ink discharge surface using the wipe blade; and a control part that performs control so that the inkjet head 31 is made to discharge ink by predetermined pressure to perform a purge, the ink removal operation is performed and the wipe-operation is performed.SELECTED DRAWING: Figure 2
Patent JP-2019177266-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-07-27
Abstract: To increase game interest.SOLUTION: A game machine including first display device capable of executing a performance by displaying an image and a second display device different from the first display device includes performance control means for displaying information related to a variation being the current variation, using the second display device. The second display device has a shape imitating a holding image.SELECTED DRAWING: Figure 104
Patent JP-2019205461-A (JP)
Title: Food composition and method of use
Inventor: DENNIS JEWELL
IPC: A23K10/30
Filed: 2019-08-02
Abstract: To provide a method of improving commensals in the microbiota in an animal, and a food composition for the same.SOLUTION: The present invention relates to a method of feeding a dog or a cat with a diet including quinoa grain in an amount effective to alter one or more parameters for commensals so as to increase at least the percentage of clostridium in total microbiota of the animal. The invention also relates to a pet food composition for the same.SELECTED DRAWING: None
Patent JP-2020004725-A (JP)
Title: Transparent heating plate and window comprising transparent heating plate
Inventor: TANIGUCHI YUKIO
IPC: C03C27/12
Filed: 2019-08-08
Abstract: To provide a transparent heating plate for achieving homogenization of temperature distribution within the transparent heating plate.SOLUTION: A transparent heating plate includes transparent substrates, and a heating conductive body 30 for heat generation, which is stacked on the transparent substrates and which is subjected to application of voltage to generate heat. A heat generation amount per unit area in at least a part of a peripheral edge A2 of the transparent heating plate is higher than a heat generation amount per unit area in a central part A1 of the transparent heating plate.SELECTED DRAWING: Figure 5
Patent JP-2021027803-A (JP)
Title: Cell culture for dentin regeneration
Inventor: NAKAJIMA MISAKO
IPC: A61K35/32
Filed: 2019-08-09
Abstract: To provide a cell culture 4 for dentin regeneration capable of quickly regenerating the dentin in a defective portion 5.SOLUTION: When treating a tooth 1 using the cell culture 4 for dentin regeneration according to the present invention, a demyelinated root canal is filled with a root canal filler 3 containing dental pulp stem cells (Fig. 1a). Then, the cell culture 4 for dentin regeneration is embedded in the defective portion 5 of a dentin 1a and temporarily sealed with a filling 6. Since the cell culture 4 for dentin regeneration is three-dimensionally formed so as to be adaptable to the shape of the defective portion 5 by fusing a plurality of odontoblast cell clusters 10, the regeneration of the dentin is promoted well, and the gap between the cell culture 4 for dentin regeneration and a biological tissue can be quickly filled, thereby preventing infection due to bacterial invasion.SELECTED DRAWING: Figure 1
Patent JP-2021028263-A (JP)
Title: Air flow conveyance facility, flexible delivery pipe connected thereto, and connecting method thereof
Inventor: DOI HIROYUKI
IPC: B65G53/54
Filed: 2019-08-09
Abstract: To provide a flexible delivery pipe hardly generating a gap at a connection part with a pipe at an inlet side of a silo when transferring granular materials housed in a tank of a granular material transporting vehicle into the silo, a connecting method thereof, and an inlet side pipe of the silo.SOLUTION: In a pipe joint including an upstream side adapter and a downstream side adapter, when an engaging part 17 of the downstream side adapter is installed so that an end edge 17a is in parallel with a vertical plane, the upstream side adapter is connected to the downstream side adapter in a manner of engaging tips of two hooks of the upstream side adapter to two places of the highest position and the lowest position in the end edge 17a.SELECTED DRAWING: Figure 4
Patent JP-2021030848-A (JP)
Title: Buckle pretensioner device
Inventor: YAMAMOTO KAZUTO
IPC: A44B11/25
Filed: 2019-08-22
Abstract: To obtain a buckle pretensioner device which can secure a stroke of a pretensioner without enlarging the device.SOLUTION: In a buckle pretensioner device 10, one end 34A of a wire 34 is connected to a buckle device 16 and the other end 34B is connected to a piston 32 provided within a pretensioner body 30. The one end 34A of the wire 34 is connected to a connection member 50 housed in the buckle device 16. The connection member 50 includes a fixing part 50A and a pair of protruding parts 50B. The fixing part 50A is disposed between a buckle frame 20 and a fixture 46 which is disposed facing the buckle frame 20. Further, the pair of protruding parts 50B is provided protruding from the fixing part 50A. The protruding parts 50B, making the pair, are respectively engaged with an engagement hole 54 formed at the buckle frame 20 and the fixture 46.SELECTED DRAWING: Figure 1
Patent JP-2021030871-A (JP)
Title: Cabin purification device
Inventor: FUKAZAWA KAZUHIRO
IPC: F24F3/16
Filed: 2019-08-23
Abstract: To provide a cabin purification device which can purify air in a cabin by securely removing an infection source existing in a vehicle cabin, and can prevent an uninfected occupant from being infected with an infectious disease.SOLUTION: A cabin purification device 10 includes chemical injection means, state detection means, and control means. The control means is structured so as to inject a chemical, which can remove an infection source, in a cabin from the chemical injection means when it is determined that the infection source exists in the cabin 105 of a vehicle 100 on the basis of a state detected by the state detection means.SELECTED DRAWING: Figure 2
Patent JP-2021029800-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021031363-A (JP)
Title: Method for manufacturing silicon carbide polycrystal substrate
Inventor: KITAGAWA TAIZO
IPC: H01L21/304
Filed: 2019-08-29
Abstract: To provide a method for manufacturing a silicon carbide polycrystal substrate, capable of manufacturing the silicon carbide polycrystal substrate having a warp smaller than that of the conventional silicon carbide polycrystal substrate.SOLUTION: A method for manufacturing a silicon carbide polycrystal substrate includes the film deposition step of depositing a silicon carbide polycrystal film and a carbon film on a carbon supporting substrate by a chemical vapor deposition method. The film deposition step comprises: the first silicon carbide polycrystal film deposition stage of depositing a first silicon carbide polycrystal film on the carbon supporting substrate; the carbon film deposition stage of depositing a carbon film having a thickness of 1-10 μm on the first silicon carbide polycrystal film; and the second silicon carbide polycrystal film deposition stage of depositing a second silicon carbide polycrystal film having a thickness of 30-80 μm on the carbon film.SELECTED DRAWING: Figure 2
Patent JP-2021032223-A (JP)
Title: Control device and abnormality detecting method
Inventor: TAKAKO TAKAHITO
IPC: F03B15/04
Filed: 2019-08-29
Abstract: To provide a control device capable of early detecting the abnormality of a hybrid servo motor system.SOLUTION: A control device according to an embodiment controls a hybrid servo motor system including a hydraulic cylinder driving an adjusting valve adjusting a water flow rotating a water turbine, a hydraulic pump driving the hydraulic cylinder, and a driving portion driving the hydraulic pump. The control device includes a first computing portion that calculates a power of the hydraulic pump, on the basis of an output state of the driving portion, a second computing portion that calculates a power of the hydraulic cylinder on the basis of an opening of the adjusting valve, a third computing portion that calculates a work ratio indicating a ratio of an integrated value of the power of the hydraulic pump and an integrated value of the power of the hydraulic cylinder, and an abnormality determining processing portion that outputs an abnormality determination signal according to a comparison result of the work ratio and an abnormality determination value set in advance.SELECTED DRAWING: Figure 1
Patent JP-2021032850-A (JP)
Title: Information providing device, vehicle, information providing system, and information providing method
Inventor: OIKAWA TAKU
IPC: G09B29/00
Filed: 2019-08-29
Abstract: To enable a user to easily grasp a plurality of positions of destinations and the like without depending on a change in scale of a road map in an information providing device for providing information on the plurality of destinations recommended to the user.SOLUTION: An information providing device includes a road map display section for displaying a road map at a predetermined point in a vehicle, and a recommended image display section for displaying a plurality of recommended images including information on a destination recommended to a user of the vehicle on the road map. The recommended image display section displays the plurality of recommended images in different sizes according to a distance between the predetermined point and the destination, and displays the plurality of recommended images at different positions according to a direction of the destination with respect to the predetermined point.SELECTED DRAWING: Figure 3
Patent JP-2019218633-A (JP)
Title: Steel for soft nitriding and article
Inventor: IHARA Naoya
IPC: C22C38/00
Filed: 2019-08-30
Abstract: To provide steel for soft nitriding having hardening layer depth secured by suppressing deposition of Cr, V, and Nb on a super-surface layer.SOLUTION: Steel for soft nitriding has a component composition containing C:0.01% to 0.10%, Si:1.0% or less, Mn:0.5% to 3.0%, P:0.02% or less, S:0.06% or less, Cr:0.30% to 0.9%, Mo:0.005% to 0.200%, V:0.02% to 0.50%, Nb:0.003% to 0.150%, Al:0.005% to 0.200%, N:0.0200% or less, Sb:0.0005% to 0.0200%, W:0.3% or less (including 0%), Co:0.3% or less (including 0%), Hf:0.2% or less (including 0%), Zr:0.2% or less (including 0%) and Ti:0.1% or less (including 0%) in a range satisfying formula 9.5≤([Cr]/52+[V]/50.9+[Nb]/92.9+M)×10≤18.5, and the balance Fe with inevitable impurities, and a steel structure with area percentage of a bainite phase based on a whole structure of over 50%.SELECTED DRAWING: Figure 2
Patent JP-2021038420-A (JP)
Title: Electroformed mold manufacturing method
Inventor: CHOKAI KAZUHIRO
IPC: B29C33/38
Filed: 2019-08-30
Abstract: To provide an electroformed mold manufacturing method which can accurately impart a structure to a resin member even when the structure is fine and delicate.SOLUTION: A recess 3a is formed on a first substrate 3, the inside of the recess 3a including an inner surface of the recess 3a of the first substrate 3 is plating filled, and a plating layer 5a is formed. A second substrate 7 is prepared similarly to the first substrate 3, and each of the substrates is stuck to each other. In a positional relation of stuck substrates, the plating layer 5 that is made to fill the recess 3a of the first substrate 3 and the plating layer 5a of the recess 7a of the second substrate 7 are opposite to each other. The surface of the second substrate 7 is polished, a part of the plating layer 5a is exposed, and a second metal film 8 is formed on the surface. Electric power is supplied to the second metal layer 8, and the surface of the second substrate 7 is metal plated by an electrolytic plating method. Thereby, the second substrate is coupled to the plating layer 5a in the recess, and a metal plating shape part 9 is formed. Finally, the first substrate 3 and the second substrate 7a are dissolved and removed.SELECTED DRAWING: Figure 3
Patent JP-2021040732-A (JP)
Title: Tomosynthesis imaging device
Inventor: KONNO SHINICHIRO
IPC: A61B6/02
Filed: 2019-09-06
Abstract: To provide a tomosynthesis imaging device capable of preventing unnecessary exposure.SOLUTION: Fifteen radiation tubes are arrayed in a radiation source of a mammographic system. An irradiation field limiting device includes a plate-like member having a plurality of through-holes that function as irradiation openings. The adjacent through-holes are arranged with a clearance therebetween for one radiation tube. In the plate-like member, the position of the through-holes, which are irradiation openings, is moved to a first set position when emitting radiation from a first radiation tube, which is part of the three or more radiation tubes, and to a second set position when emitting radiation from a second radiation tube different from the first radiation tube of the three or more radiation tubes. Thereby, one through-hole can be shared by two radiation tubes.SELECTED DRAWING: Figure 14
Patent JP-2019215579-A (JP)
Title: Recording/reproducing device with radio lan function, and co-listening system
Inventor: SUGANO YOKO
IPC: G10K15/04
Filed: 2019-09-11
Abstract: To provide a recording/reproducing device and a co-listening system that allow a plurality of persons to easily co-listen by means of a portable device such as a smart phone and the like.SOLUTION: A recording/reproducing device 10 comprises a Wi-Fi module, and performs a Wi-Fi connection to a plurality of smart phones 12a, 12b, 12c and the like. The recording/reproducing device 10 reproduces an audio signal to transmit the reproduced audio signal by radio in accordance with a command from the smart phone 12a functioning as a master device. The recording/reproducing device 10 transmits the audio signal under reproduction even to the smart phones 12b and 12c by radio in accordance with commands from the smart phones 12b and 12c functioning as a slave device.SELECTED DRAWING: Figure 1
Patent JP-2021043130-A (JP)
Title: Method for detecting gas-liquid interface inside nozzle and substrate processing device
Inventor: NISHIMOTO TAKAYASU
IPC: G06T7/11
Filed: 2019-09-13
Abstract: To provide a technique capable of detecting the gas-liquid interface between process liquid and gas in an internal passage of a nozzle with high accuracy.SOLUTION: A method for detecting gas-liquid interface between liquid to be processed and gas in an internal flow passage of a nozzle is provided. This method comprises: an imaging step; and a detection step. In the imaging step, an imaging region including a transparent nozzle ejecting the liquid to be processed from an ejection port which is a distal end opening of the internal passage is imaged by a camera to acquire an image. In the detection step, the gas-liquid interface in the internal flow passage is detected on the basis of difference between two images different in presence distributions of the liquid to be processed and the gas in the internal passage.SELECTED DRAWING: Figure 5
Patent JP-2021042637-A (JP)
Title: Joint structure
Inventor: ARAI TAKAHIRO
IPC: E01D19/12
Filed: 2019-09-13
Abstract: To provide a joint structure capable of increasing the strength of the interface between a floor slab and a filler.SOLUTION: A joint structure comprises: a girder; a first floor slab 10 that can be placed on the girder; a second floor slab 20 facing the first floor slab 10; and a super high strength fiber reinforced filler filled between the first floor slab 10 and the second floor slab 20. The first floor slab 10 has a first end face 11c and a first reinforcing bar 12. The second floor slab 20 has a second end face 21c and a second reinforcing bar 22. A first unevenness 11h having an inclined part 11 m is formed on the first end face 11c. A second unevenness 21h having an inclined part 21 m is formed on the second end face 21c. The first reinforcing bar 12 protrudes toward the second end face 21c. The second reinforcing bar 22 protrudes toward the first end face 11c. The first floor slab 10 and the second floor slab 20 are joined along the direction in which the girder extends.SELECTED DRAWING: Figure 3