baber/WOPTO huggingface dataset:
Patent JP-2021118535-A (JP)
Title: Radio communication device, radio communication method and program
Inventor: NISHIHARA KENTA
IPC: H04W16/14
Filed: 2020-07-28
Abstract: To provide a radio communication device which can suppress radio communication interruption to the possible extent.SOLUTION: A radio communication device 100 at least includes communication modules 10 and 20 each having a function to perform radio communication in a predetermined frequency band and a function to monitor and detect a radar wave. The communication module 10 performs radio communication with a slave unit 200 using a first channel, and monitors a radar wave in the first channel. The communication module 20 monitors a radar wave in a second channel, without performing radio communication with the slave unit 200. On detection of a radar wave in the first channel, the communication module 10 performs predetermined notification to the communication module 20, and further, halts radio communication with the slave unit 200. The communication module 20, on receiving the predetermined notification, performs radio communication with the slave unit 200 using the second channel, if a radar wave has not been detected for a predetermined time or longer after starting monitoring the radar wave in the second channel.SELECTED DRAWING: Figure 3
Patent JP-2022025557-A (JP)
Title: diesel engine
Inventor: MORITA Gin
IPC: F02B23/06
Filed: 2020-07-29
Abstract: To make it possible to suppress interference between fuels that are injected by an upper stage injection hole and collide with a recess on an inner peripheral wall surface of a cavity and fuels that are injected by a lower stage injection hole and collide with the vicinity of a partition wall part on an inner bottom surface of a cavity as soon as possible in a diesel engine.SOLUTION: A lower side area 3a from an inner bottom surface of a cavity 3 to a middle position heading for an opening on an inner peripheral wall surface of the cavity 3 of a piston 1 is made flush in a circumferential direction. At a few parts on the circumference of an upper region on the opening side from the middle position heading for the opening from the inner bottom surface of the cavity 3 on the inner peripheral wall surface, there are provided recesses 5 which recess outward in a radial direction and with which fuels injected by upper stage injection holes 2a collide. A lower stage injection hole 2b is provided so that fuels to be injected collide with the vicinity of the partition wall part 7 present between adjacent recessed parts 5 on the inner bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2022026975-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine which can execute a performance that further enhances the game amusement.SOLUTION: In a game machine, when performing the plural times of decorative pattern variations during execution of one identification pattern variation, "an image in variation" is removed when "the last decorative pattern variation" is finished while displaying "the image in variation" in a case where "the decorative pattern variation other than the last decorative pattern variation" among the plural times of decorative pattern variations is finished. With this, even if "the decorative pattern variation other than the last decorative pattern variation" is finished, the game machine allows a player to recognize that the identification pattern variation is being executed.SELECTED DRAWING: Figure 14
Patent JP-2022030554-A (JP)
Title: Wiring material for motor
Inventor: SAGAWA MASANORI
IPC: H02K11/20
Filed: 2020-08-07
Abstract: To provide a wiring material for a motor having a suppressing function of a surge, which eliminates needs to secure an installation space dedicated to the suppression device of the surge.SOLUTION: A wiring material 1 for a motor includes: a plurality of conductive wires 2 having a connection portion 5 connected to coil ends 113 of a stator 11 in a motor 10 at one end portion; a terminal 4 provided at the other end portion of the plurality of conductive wires 2 and connected to an electrode 132 of a terminal block 13; and a surge suppression unit 6 that suppresses an over-voltage from being applied to the motor 10. The surge suppression unit 6 has three series circuits 61 of a resistor 611 and a capacitor 612, and is constituted by electrically connecting one end portion of the three series circuits 61 to the conductive wire 2 of each phase, and electrically connecting the other end portions of three series circuits 61 to each other, and the surge suppression unit 6 is provided along the conductive wire 2 in the vicinity of the terminal 4, and is provided between the terminal 4 and the connection portion 5.SELECTED DRAWING: Figure 3
Patent JP-2022043463-A (JP)
Title: Plug body for beverage container and beverage container
Inventor: CHU HAIFENG
IPC: B65D47/06
Filed: 2020-09-04
Abstract: To improve operability, simplify a structure, and improve durability of a straw in a plug body for a beverage container provided with a straw and in a beverage container.SOLUTION: According to one aspect of the present invention, a beverage container includes: a plug body which is attached to an opening of a container body and has a ventilation hole; an elastically deformable straw which is provided so as to penetrate the plug body; a lid body which is freely openably/closably attached to the plug body via a hinge; an operation section which performs an operation to open the lid body; and a slide section which locks and unlocks an operation by the operation section. The lid is biased in a direction of opening by restoring force from elastic deformation of the straw, and the slide section is covered on the outside of the operating section and is provided to be slidable in a vertical direction along the operation section. The operating section is provided so as to be capable of advancing and retreating in a radial direction of the plug body together with the slide section. A passage of the straw is closed by a projecting section of the lid body when the lid body is closed, and the ventilation hole is sealed by a side surface opposite to the projecting section of the straw.SELECTED DRAWING: Figure 3
Patent JP-2021192421-A (JP)
Title: Resin molded product for opto-semiconductor encapsulation
Inventor: IKUTA JUN
IPC: H01L23/31
Filed: 2020-09-08
Abstract: To provide a resin molded product for opto-semiconductor encapsulation that provides an optical semiconductor encapsulation material having excellent heat resistance, temperature cycle resistance, and solder reflow resistance.SOLUTION: A resin molded product for opto-semiconductor encapsulation satisfies the following formula (1). 0.0005≤E'265°C/E'100°C≤0.0050 (1). (In the formula, E'265°C and E'100°C represent the storage elastic modulus (Pa) of a cured product (size: width 5 mm×length 35 mm×thickness 1 mm) obtained by the following method at 265°C and 100°C). In the manufacturing method of the cured product, the resin molded product is heated at 150°C for four minutes to form a molded product, and then heated at 150°C for three hours to obtain a cured product.SELECTED DRAWING: None
Patent JP-2022047685-A (JP)
Title: Light emitting device
Inventor: HASHIMOTO TAKUYA
IPC: H01S5/022
Filed: 2020-09-14
Abstract: To provide a light emitting device capable of miniaturizing a package.SOLUTION: A light emitting device includes: a first light emitting element having a light emitting surface; an optical member having an underside, a first reflective surface which is tilted relative to the underside, which transmits part of first light emitted from the light emitting surface of the first light emitting element and which reflects the rest upwards, and a second reflective surface which is located farther from the light emitting surface of the first light emitting element than the first reflective surface, and which reflects part or all of the first light transmitted through the first reflective surface; and a photodetector that is located under the optical member, the photodetector having a top surface provided with one or more light receiving areas including a first light receiving area receiving the first light reflected from the second reflective surface. In top view, part or all of the first light receiving area overlaps part or all of the first reflective surface.SELECTED DRAWING: Figure 2
Patent JP-2022049180-A (JP)
Title: Wheelchair loading/unloading device for vehicle
Inventor: FURUMOTO HIROICHI
IPC: A61G3/06
Filed: 2020-09-16
Abstract: To enhance usability of a wheelchair loading/unloading device by eliminating necessity for an operation of a free switch to cancel a lock state of a belt feeding lock mechanism and also a free-completion operation to lock the lock mechanism.SOLUTION: A wheelchair loading/unloading device 20 for a vehicle 10 includes: a slope 21 for a wheelchair to be disposed between a door opening part 12 of a cabin R and a road surface; a belt 23 whose distal end part can be connected to a wheelchair K; a drum for winding or feeding the belt 23 inside the cabin; energization means for energizing the drum in a belt winding direction; and a belt feeding lock mechanism for restricting the rotation of the drum in the belt feeding direction. When a door of the door opening part 12 is opened during parking in a state where the wheelchair K is not fixed inside the cabin, the lock state of the belt feeding lock mechanism is cancelled.SELECTED DRAWING: Figure 2
Patent JP-2021059713-A (JP)
Title: Thermosetting composition
Inventor: WATANABE NAOKI
IPC: C08G73/16
Filed: 2020-09-16
Abstract: To provide a thermosetting composition that gives a cured film having excellent surface smoothness, and a cured film formed from the thermosetting composition, and further provide an electronic component having the cured film.SOLUTION: A thermosetting composition contains a polyester amide acid (A), an epoxy compound (B), a compound (C) having a polymerizable double bond, and a monofunctional acrylamide compound (D). The polyester amide acid (A) is a reaction product of a raw material comprising X mol of a tetracarboxylic acid dianhydride, Y mol of a diamine, and Z mol of a polyvalent hydroxy compound at such a rate that the relationships of following formula (1) and formula (2) establish: 0.2≤Z/Y≤8.0 (1) and 0.2≤(Y+Z)/X≤5.0 (2).SELECTED DRAWING: None
Patent JP-2021019591-A (JP)
Title: Modified friedreich ataxia genes and vectors for gene therapy
Inventor: SAMULSKI RICHARD J
IPC: C12N15/12
Filed: 2020-09-17
Abstract: To provide modified FXN genes usable for treating Friedreich ataxia.SOLUTION: Disclosed is a modified nucleic acid encoding frataxin (FXN), which is expressed in a cell at high level as compared with the expression level of a wild type FXN nucleic acid sequence in an identical cell except for the FXN gene. The modified nucleic acid comprises a specific nucleic acid sequence, and the modified nucleic acid has at least one characteristic selected from the group consisting of: (a) a codon adaptation index (CAI) being at least 0.76, at least 0.86, at least 0.95 or at least 0.98; (b) a CG content being at least 55%, at least 57%, at least 61% or at least 69%; (c) a CpG dinucleotide number being 124 or less.SELECTED DRAWING: Figure 1
Patent JP-2022055145-A (JP)
Title: Pump tank
Inventor: TOKUNAGA SUSUMU
IPC: E03F5/22
Filed: 2020-09-28
Abstract: To provide a pump tank that discharges the inflow sewage to an external treatment tank and is capable of discharging the remaining sewage in the tank more reliably.SOLUTION: A pump tank into which sewage flows includes: a pump that is placed inside the pump tank and sucks the sewage that has flowed into the pump tank; a drain pipe that is connected to a drain port of the pump inside the pump tank and drains the sewage sucked by the pump to a treatment tank outside the pump tank; and a discharge port that is provided in the drain pipe in the pump tank to discharge a part of the sewage passing through the drain pipe into the pump tank. The sewage flowing out from the discharge port into the pump tank causes a swirling flow in the sewage in the pump tank.SELECTED DRAWING: Figure 2
Patent JP-2022055705-A (JP)
Title: Drive assist device
Inventor: SUMIKAWA RYUICHI
IPC: B60W50/14
Filed: 2020-09-29
Abstract: To provide a drive assist device that can notify a driver during driving of information on an evaluation of a driving operation of the driver in real time by a method that can suppress a decrease in attention.SOLUTION: A drive assist device includes a control unit that acquires data indicating behavior of a vehicle body during traveling of a vehicle and controls sounds varying with the behavior, to be continuously output. The control unit sets based on driving conditions of the vehicle a predetermined threshold to a value that indicates magnitude of the behavior, varies the sounds with the value indicating the magnitude of the behavior when the value indicating the magnitude of the behavior is below the threshold, and performs a predetermined control when the value indicating the behavior is threshold or larger.SELECTED DRAWING: Figure 5
Patent JP-2022056596-A (JP)
Title: Lighting system
Inventor: WATANABE YUKO
IPC: H05B47/125
Filed: 2020-09-30
Abstract: To provide a lighting system in which a lighting fixture can be adequately turned on depending on the movement of an object.SOLUTION: In a lighting system, a lighting device includes: a plurality of lighting fixtures 30 each having a light source; a camera 21 acquiring data in an area that includes an irradiation object; a processing part 40 determining operation instructions for the lighting fixtures using the direction of the irradiation object estimated by data acquired by the camera and the movement status of the object; a communication part 10 sending the operation instructions to the lighting fixtures; and a control part 50 controlling the lighting fixtures based on the operation instructions.SELECTED DRAWING: Figure 3
Patent JP-2022057886-A (JP)
Title: Insulator and motor
Inventor: HASEGAWA KIMIOKI
IPC: H02K3/34
Filed: 2020-09-30
Abstract: To make an insulator on which a three-phase winding part is formed common to both one nozzle winding and three-nozzle winding.SOLUTION: An outer peripheral wall part of an insulator includes a plurality of slits which are formed so as to extend along a central axis from one end in a direction of the central axis of the outer peripheral wall part and into which a winding wire drawn from a winding part is inserted. In the outer peripheral wall part, a connection slit is formed which is provided with a step part by having two slits which are adjacent in a circumferential direction of the outer peripheral wall part from the plurality of slits and have different depths extending from the one end.SELECTED DRAWING: Figure 10
Patent JP-2022059399-A (JP)
Title: Electrical connector with flat conductor, mating electrical connector, and electrical connector assembly
Inventor: SATO SEITARO
IPC: H01R12/79
Filed: 2020-10-01
Abstract: To provide an electrical connector with a flat conductor, a mating electrical connector, and an electrical connector assembly that do not increase the size of the connector in the thickness direction of the flat conductor when two flat conductors are arranged in parallel facing each other.SOLUTION: The inner side surfaces of flat conductors C1 and C2 face each other at a position at which the conductors are separated from each other in the thickness direction of the flat conductors C1 and C2 with one side on which contact portions C1A-1 and C2A-1 are arranged as the inner side surface. A receiving space 10D for receiving a fitting portion 54 of the mating electric connector 2 is formed between the inner side surfaces thereof, and a housing 10 includes a fitting portion 10A that can accommodate and support the front end side portions of the flat conductors C1 and C2, and mates with the mating housing 50, and the fitting portion 10A can support the outer side surface by a fitting wall 11 or 12 facing the outer surface of the front end side portion of the flat conductors C1 and C2.SELECTED DRAWING: Figure 11
Patent JP-2022061182-A (JP)
Title: Discharge device, substrate processing structure and substrate processing method
Inventor: HIRABAYASHI YUKIO
IPC: E04F21/06
Filed: 2020-10-06
Abstract: To provide a discharge device, a substrate processing structure and a substrate processing method that enable a V-shaped groove or a hole part for screw in a structure to be easily and accurately filled with a putty agent, and can improve working efficiency.SOLUTION: A discharge device A as one example of a discharge device applied with the present invention comprises a caulking gun 1, a bolt body 2, an injection part 3, and a guide 4. The injection part 3 is a member which is fitted detachably to a tip side of the bolt body 2, and discharges a putty agent supplied from the side of the bolt body 2 to the outside. Further, the guide 4 is a member which is a structure united with the injection part 3, and supports the injection part 3 when the putty agent is injected into a groove from the injection part 3.SELECTED DRAWING: Figure 1
Patent JP-2021000565-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2020-10-07
Abstract: To provide a game machine capable of suppressing an increase in a load on a main control device.SOLUTION: According to a game machine of the present invention, a variation mode of a variable display being displayed in display means by display control means is set by variation mode setting means in the display control means, on the basis of a plurality of control commands at least including a first command and a second command. Therefore, it becomes possible to set many variation modes by combinations of certain specific control commands, which makes it possible to diversify presentations by the variable displays. Here, if a command to be used for an application unrelated to a setting of the variation mode is diverted as the second command to be used for setting the variation mode, it is not necessary to provide an exclusive command to obtain a plurality of selection variation time from one first command. Accordingly, diversified presentations can be displayed in the display means while suppressing an increase in the number of commands. As the result, diversification of presentations can be achieved while suppressing a control load on main control means.SELECTED DRAWING: Figure 22
Patent JP-2022063994-A (JP)
Title: Water supply hose for washer with fine air bubble water generator
Inventor: ITO MASASHI
IPC: B01F23/20
Filed: 2020-10-13
Abstract: To make it possible that a water supply hose for a household washer using tap water has fine air bubble water generating function.SOLUTION: A hose 1 for a washer with fine air bubble water generating function includes a fine air bubble water generating part 3 comprising: a fitting part 6 which can be attachably/detachably connected to an adaptor 9 attached to a tap 15; a coupler 4 which holds the fitting part 6 and the adaptor 9 that have been connected; a fine air bubble water generating nozzle part 7 which communicates with the fitting part 6; and a hose connection part 8 which is connected to a water supply hose body 2. The fine air bubble water generating nozzle part 7 has: a first water passage 21 of which a diameter gradually reduces along a tap water flowing direction; a second water passage 23 which is so provided as to communicate with an outlet side of the first water passage 21 via a throttle part 22, and of a which a diameter gradually increases in the tap water flowing direction; and a water intake plate 17 which is provided at an inlet part of the first water passage 21 and is provided with a plurality of water intake holes 20.SELECTED DRAWING: Figure 2
Patent JP-2021008960-A (JP)
Title: Motor valve and refrigeration cycle system
Inventor: KOBAYASHI KAZUYA
IPC: F16K47/02
Filed: 2020-10-13
Abstract: To reduce noise caused by flow of a refrigerant in a valve port at a motor valve which opens or closes the valve port with a needle valve to control a flow rate of the refrigerant.SOLUTION: A valve housing 1 is formed with a first port 11 having a circular cross section and an inner diameter D1, a second port 12 having an inner diameter D2, a third port 13 having an inner diameter D3, a first taper part 14, and a second taper part 15. When a refrigerant flowing from a gap between the first port 11 and a needle valve 5a flows into the second port 12, the flow is rectified to be stabilized without rapidly recovering pressure in the second port 12. The action inhibits rupture of cavitation. When the refrigerant flows from the second port 12 to the second taper part 15 and the third port 13, a flow velocity is reduced to reduce flow velocity sound.SELECTED DRAWING: Figure 3
Patent JP-2022064133-A (JP)
Title: Centrifugal fan and method for manufacturing the centrifugal fan
Inventor: KONTO SHOICHI
IPC: F04D29/30
Filed: 2020-10-13
Abstract: To provide a centrifugal fan having a plurality of blades, a side plate and a main plate, which are molded integrally, and suppressing disturbance of an air flow, which is caused by a parting line provided on a pressure surface of the blade.SOLUTION: On a pressure surface 181 of a blade 18, a pressure surface vertical parting line 181a is provided, which is a parting line extending from one end of the blade to the other end of the blade. The pressure surface vertical parting line 181a is formed as a step in which, in the pressure surface 181a of the blade 18, an outer portion in a fan radial direction Dr from the pressure surface vertical parting line 181a as a boundary is shifted toward a side in which an inter-blade passage 18a is expanded, relative to an inner portion in the fan radial direction Dr. Accordingly, air flowing along the pressure surface 181 of the blade 18 to the outside in the fan radial direction Dr does not collide with the step of the pressure surface vertical parting line 181a. Therefore, it is possible to suppress disturbance of the air flow caused by the pressure surface vertical parting line 181a.SELECTED DRAWING: Figure 2
Patent JP-2022065503-A (JP)
Title: Image processing apparatus, information processing apparatus, information processing system, control method, and program
Inventor: YAMAMOTO KOICHI
IPC: B41J29/38
Filed: 2020-10-15
Abstract: To provide a technique for a device to appropriately print a web page even if the device uses a cloud browser.SOLUTION: An image processing apparatus comprises: transmission means that transmits, to an information processing apparatus, device information indicating a file format with which the image processing apparatus can perform printing; image receiving means that receives, from the information processing apparatus, a rendering image being an image indicating a result of drawing a web page; display control means that displays the rendering image received by the receiving means; information receiving means that, when receiving an instruction to print the web page while the display control means displays the rendering image, receives, from the information processing apparatus, a print file for printing the web page created based on the device information; and printing means that performs printing based on the print file received by the information receiving means.SELECTED DRAWING: Figure 8