baber/WOPTO huggingface dataset:
Patent JP-2021154901-A (JP)
Title: tank
Inventor: NAKANO DAISUKE
IPC: F02M37/00
Filed: 2020-03-27
Abstract: To provide a tank which does not interfere with an external member such as an obstacle or a road surface, and which stably supplies a reserved liquid even when a liquid level lowers, and even when sloshing occurs.SOLUTION: In a tank, a reservoir part capable of reserving a liquid is arranged at an opening part formed in the bottom part of a tank body so as to correspond to the opening end part of a pipe. The reservoir part includes: a lower-half part which is a bottomed cylindrical body and is removably attached to the opening part from below; and an upper-half part which is a cylindrical body penetrating in a vertical direction and is connected to the lower-half part from above. The lower-half part includes: a lower-half-part bottom part which blocks the opening part; and a lower-half-part upper part which is formed in a recessed shape so as to open upward on the lower-half-part bottom part, and which is arranged in the vicinity of the bottom part and above the opening part. The upper-half part is connected to the peripheral wall part of the recessed lower-half-part upper part, and includes, at a position above the upper end of the lower-half part, a through-hole which allows communication between the inside and the outside of the cylindrical body of the upper-half part.SELECTED DRAWING: Figure 2
Patent JP-2023057555-A (JP)
Title: Communication control device, communication control method, communication device, and communication method
Inventor: FURUICHI TAKUMI
IPC: H04W16/14
Filed: 2020-03-27
Abstract: To make it possible to change a frequency band to be utilized to another frequency band without necessity of newly getting a permission for utilization of the frequency band again.SOLUTION: A communication control device disclosed herein includes: a first transmission unit that transmits recommendation information that recommends a second frequency band as a change destination of a first frequency band utilized by a communication device permitted with a permission identifier to utilize the first frequency band; a reception unit that receives request information that requests a change in a frequency band utilization of which is permitted with the permission identifier from the first frequency band to the second frequency band; and a second transmission unit that in a case where the request information includes the permission identifier, transmits permission information that permits a change in the frequency band utilization of which is permitted with the permission identifier from the first frequency band to the second frequency band.SELECTED DRAWING: Figure 7
Patent JP-2021159149-A (JP)
Title: Catheter and method for manufacturing catheter
Inventor: YAMAGUCHI KENJIRO
IPC: A61M25/00
Filed: 2020-03-30
Abstract: To provide a catheter that ensures slidability of a guide wire without adding any steps or changing a material, and to provide a method for manufacturing a catheter.SOLUTION: A catheter includes: an inner layer 24 surrounding a main lumen 20; a reinforcement layer 30 formed of a reinforcement wire 32 and wound so as to be placed in a skew position relative to the main lumen 20; and an outer layer 50 in which the reinforcement layer 30 is embedded and which surrounds the main lumen 20 together with the inner layer 24. In the catheter, a projecting streak is formed along the reinforcement wire 32 in at least part of an inner surface 201 of the inner layer 24.SELECTED DRAWING: Figure 2
Patent JP-2021159929-A (JP)
Title: Concrete surface treatment method and laser-treated concrete surface
Inventor: SHIRANE YUJI
IPC: B23K26/36
Filed: 2020-03-31
Abstract: To provide a concrete surface treatment method that suppresses vitrification even in the case of high-speed treatment.SOLUTION: The concrete surface treatment method comprises irradiating a beam spot with laser light R so as to cause the beam spot to scan a concrete surface along a predetermined scanning pattern, as well as, so as to cause the scanning pattern to move along the surface at a predetermined feed rate, with a configuration of a lap rate, which is a ratio of a passage path of the beam spot on the surface overlapping with the passage path of the beam spot in an immediately preceding irradiation, to be made 90% or less when the beam spot BS repeatedly passes through a predetermined portion in the scanning pattern.SELECTED DRAWING: Figure 3
Patent JP-2021159336-A (JP)
Title: Game machine
Inventor: SAKA YUKI
IPC: A63F7/02
Filed: 2020-03-31
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: In a specific validity period, even if an error display 410 is displayed, a first special random number value is acquired and a first special reservation number is updated when a game ball enters a first start winning port, and a second special random number value is acquired and a second special reservation number is updated when a game ball enters a second start winning port. When the first special random number value or the second special random number value is acquired in the specific validity period, an error state is canceled in the case of the error state. After the specific validity period is ended and a winning game or a big winning game is ended, a first reservation image or a second reservation image is displayed.SELECTED DRAWING: Figure 17
Patent JP-2020114015-A (JP)
Title: Base station, communication method, and integrated circuit
Inventor: HOSHINO MASAYUKI
IPC: H04W72/04
Filed: 2020-04-02
Abstract: To solve such a problem that the more a number of small cells arranged at high density is, a resource usable for data transmission is decreased in resources for transmitting a cell detection reference signal.SOLUTION: A setter 101 sets a subframe in which first reference signals for cell detection are arranged. The first reference signals are arranged to any one of a plurality of candidate resources, which is a part of a plurality of resources set for arrangement of second reference signals, in the subframe. A transmission processor 104 transmits information indicating the subframe. A reception processor 108 receives measurement information indicating a measurement result of reception quality measured using the first reference signals. The plurality of candidate resources are resources on which the second reference signals are not to be transmitted by a base station connected with a terminal, among the plurality of resources. Based on a cell identification number of each cell, resources to which the first reference signals transmitted from each cell are arranged are determined, out of the plurality of candidate resources.SELECTED DRAWING: Figure 4
Patent JP-2020104013-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-10
Abstract: To provide a game machine capable of suppressing a player who has shot game balls to a second game region and stopped shooting game balls from feeling annoyance for execution of a reporting performance.SOLUTION: A pachinko game machine PY1 comprises a prescribed ball entry hole 10C arranged on a right game region 6R. The game machine can perform a left shooting reporting performance when game balls enter a prescribed ball entry hole. The game region 6 comprises: a first channel R2B capable of guiding game balls to a prescribed ball entry hole; a second channel R2C which cannot guide the game balls to the prescribed ball entry hole; and a branch part J1 of the first and second channels, the prescribed ball entry hole is at a downstream side of the branch part in the game region.SELECTED DRAWING: Figure 27
Patent JP-2021052167-A (JP)
Title: Dielectric composition and laminate type electronic component including the same
Inventor: PARK JAE SUNG
IPC: H01B3/12
Filed: 2020-04-10
Abstract: To provide a dielectric composition which can increase the reliability and dielectric constant, and which can minimize the voltage resistance drop phenomenon while a dielectric layer has a small thickness, and a laminate type electronic component including such a dielectric composition.SOLUTION: A dielectric composition and a laminate type electronic component including the same can be provided. The dielectric composition comprises: one of BaTiO3, (Ba,Ca)(Ti,Ca)O3, (Ba,Ca)(Ti,Zr)O3, Ba(Ti,Zr)O3 and (Ba,Ca)(Ti,Sn)O3 as a main component; a first subcomponent including rare earth elements; and a second subcomponent including one or more kinds of a valance-variable acceptor element and a valance-fixed acceptor element. When a total content of the rare earth elements is defined to be DT, and a total content of the valance-variable acceptor element and valance-fixed acceptor element is defined to be AT, the dielectric composition satisfies the following requirement: (DT/AT)/(Ba+Ca) is more than 0.5 and less than 6.0.SELECTED DRAWING: Figure 5
Patent JP-2021170730-A (JP)
Title: Radio communication device and radio communication method
Inventor: KAWADA YUTA
IPC: H04W76/38
Filed: 2020-04-16
Abstract: To provide a radio communication device that reduces a possibility of disconnection of radio connection caused by a repeating device changing a channel.SOLUTION: A radio communication device communicates with a repeating device that performs changing processing of changing the channel of radio connection by detecting an interference condition, and comprises: a radio communication unit that establishes the radio connection with the repeating device; and a communication control unit. When communication with the repeating device through the radio connection is lost for a period based on reset timeout time, the communication control unit performs control of cutting off the radio connection. When the radio connection is performed by a target channel to be a target of the changing processing, the communication control unit extends the period until the communication control unit performs the control of cutting off the radio connection.SELECTED DRAWING: Figure 5
Patent JP-2020109196-A (JP)
Title: Photocurable resin composition and cured product
Inventor: SATO TATSURO
IPC: C08F2/44
Filed: 2020-04-16
Abstract: To provide a photocurable resin composition that has sufficient adhesiveness and that can maintain sufficient transparency under a high temperature environment.SOLUTION: A photocurable resin composition has a (meth) acrylic polymer, a monomer, a photoinitiator and an antioxidant. The (meth) acrylic polymer is a polymer obtained by polymerizing a (meth) acryl monomer using a non-nitrile azo ester polymerization initiator.SELECTED DRAWING: None
Patent JP-2020126674-A (JP)
Title: Portable terminal and output program
Inventor: ASAI NORIHIKO
IPC: G06F3/12
Filed: 2020-04-22
Abstract: To provide an output program capable of causing a processing device which can execute an operation designated by a starting source program to output content data.SOLUTION: The output program causes a portable terminal to execute: first acquisition processing for acquiring content data identified by data identification information and operation identification information in response to starting up by a starting source program (S31: Yes); second acquisition processing for acquiring operation information showing operation which can be executed by a first device (S32); first determination processing for determining whether output operation identified by the operation identification information is shown in the operation information (S33); and output instruction processing for, in response to the fact that the first determination processing determines that the output operation is shown in the operation information (S33: Yes), transmitting first output instruction information to the first device through a communication unit (S37).SELECTED DRAWING: Figure 5
Patent JP-2020114514-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-22
Abstract: To provide a game machine capable of enhancing a player's interest.SOLUTION: Before a discrimination condition is established, prior discrimination is executed on the basis of information stored in information storage means. The number of information items stored in the information storage means is displayed on display means by an identification symbol corresponding to each one information item. As for information before being discriminated by the discrimination means, variation means varies identification symbols on the basis of a result of the prior discrimination by the prior discrimination means. Out of a plurality of identification symbols displayed on identification symbol display control means, a combination of identification symbols to be varied by the variation means is determined by determination means. Thereby, it becomes possible to determine the combination of identification symbols to be varied by the variation means, out of the plurality of identification symbols displayed on the identification symbol display control means. Accordingly, this configuration can prevent the variation means from being executed for all identification symbols displayed on the display means, so as to enhance the player's interest.SELECTED DRAWING: Figure 1
Patent JP-2021171791-A (JP)
Title: Method for welding thin metal sheet to thick metal base material surface
Inventor: KISAKA YUJI
IPC: B23K9/167
Filed: 2020-04-23
Abstract: To provide a welding method capable of welding a thin metal sheet to a thick metal base material using arc welding.SOLUTION: A method for welding a thin metal sheet to a thick metal base material surface includes a first welding step of welding a first thin metal sheet P21 made of stainless steel having a thickness of 0.1 mm or more and 1.0 mm or less to a surface of a thick metal base material P1 made of carbon steel. In the first welding step, pulse TIG welding using a pulse current as a welding current is performed using a hot wire as a welding wire.SELECTED DRAWING: Figure 1
Patent JP-2021172211-A (JP)
Title: Floating offshore wind power generator
Inventor: KAWAKAMI SATORU
IPC: F03D13/25
Filed: 2020-04-24
Abstract: To provide a stable, wave-durable, light and highly workable floating body for an offshore wind power generator.SOLUTION: A buoyancy chamber 2 is provided at a tower base about a tower 1 having a rotor 6 and a nacelle 7 mounted thereon, steel-pipe radial beams 3 are provided at the tower base in a horizontal direction, and a steel-pipe outer peripheral beam 4 for connecting the tips of the radial beams 3 is provided. Each of the buoyancy chamber 2 of the tower 1, the radial beams 3, and the outer peripheral beam 4 has a watertight structure and buoyancy. Flexible joints 10 are provided in the radial beams 3 and the outer peripheral beam 4 so as to deal with a wave situation.SELECTED DRAWING: Figure 2
Patent JP-2021172052-A (JP)
Title: Resin molding device
Inventor: FUJISAWA MASAHIKO
IPC: B29C43/18
Filed: 2020-04-28
Abstract: To provide a resin molding device which prevents deflections in a workpiece in carrying, and can prevent poor molding due to the deflections.SOLUTION: A resin molding device 1 has a mold 12 for performing resin molding of a workpiece W mounted with an electronic component Wb inside a carrier Wa, and a loader 4 for carrying the workpiece W. The loader 4 has a chuck 32 approaching/separating to/from an outer edge part on a lower surface of the workpiece W, a mobile device 34 for moving the chuck 32, and a frame body 22 approaching/separating to/from an outer edge part on an upper surface of the workpiece W, and is configured to be capable of sandwiching the workpiece W between the chuck 32 and the frame body 22 at least in carrying.SELECTED DRAWING: Figure 2
Patent JP-2021175420-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-05-01
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 changes a type of a reservation continuous performance to one having about the same degree of expectation toward a jackpot as a reservation continuous performance before a change, or one having a large degree of expectation toward a jackpot than a reservation continuous performance before a change in a first specific, special pattern game or a predetermined second special pattern game not causing any inconvenience when the inconvenience occurs in a result clearly expressed by a reservation continuous performance by continuously executing the reservation continuous performance in the second special pattern game while continuously executing a reservation continuous performance in a second special pattern game when inconvenience does not occur in a result clearly expressed by a reservation continuous performance even if the reservation continuous performance is executed continuously in the second special pattern game for entry of game balls into a second winning hole 315 when game balls enter the second winning hole 315 short-opened in the first special pattern game in which a reservation continuous performance for showing a degree of expectation toward a jackpot is executed.SELECTED DRAWING: Figure 98
Patent JP-2021175636-A (JP)
Title: Tire and method for manufacturing tire
Inventor: SUEYOSHI YUSUKE
IPC: B60C19/08
Filed: 2020-05-01
Abstract: To provide a tire 2 that can stably secure a conductive path.SOLUTION: A tire 2 includes a pair of beads 10, a carcass 12, a belt 14, a tread 4, a pair of clinches 8, a pair of side walls 6 and at least one conductive yarn 24. The conductive yarn 24 is incorporated in at least one of the side walls 6. The conductive yarn 24 bridges between a first end 34 on a side of the belt 14 of the side walls 6 and a second end 36 on a side of the bead 10. The conductive yarn 24 does not come into contact with the carcass 12 in a maximum width position.SELECTED DRAWING: Figure 1
Patent JP-2021176684-A (JP)
Title: Surface protective film
Inventor: INOUE NORIHIDE
IPC: C09J201/00
Filed: 2020-05-08
Abstract: To provide a surface protective film with which concern about depletion of petroleum is eliminated while suppressing an adverse effect of increase of carbon dioxide in atmosphere by using biomass-derived plastics for the surface protective film.SOLUTION: A surface protective film has at least a back surface layer, an intermediate layer, and an adhesive layer, and contains 35 wt.% or more of biomass-derived polyethylene having a level of biomass-based plastics of 80 or more in total sum for all layers.SELECTED DRAWING: None
Patent JP-2021177608-A (JP)
Title: Imaging apparatus
Inventor: FUKUZAWA KAZUHIRO
IPC: G03B15/00
Filed: 2020-05-08
Abstract: To prevent fogging of and dew condensation on a dome member that covers a plurality of camera units by using as small number of fans as possible.SOLUTION: An imaging apparatus has: a plurality of camera units each including a camera 101 and holding members 110, 120, 130, 140 that hold the camera; a cover member 10 that covers the plurality of camera units; a fan 600 that generates the flow of air inside the cover member; and a heater element 603 that heats air. The holding members have a path for applying the air heated by the heater element to an area of the cover member in an imaging direction of the camera.SELECTED DRAWING: Figure 7
Patent JP-2021177530-A (JP)
Title: Laser oscillator
Inventor: NAKAI IZURU
IPC: H01S5/14
Filed: 2020-05-08
Abstract: To provide a laser oscillator which has the excellent oscillation characteristics even when an oscillation condition of laser light is changed.SOLUTION: A laser oscillator comprises: a laser diode 2 which emits laser light; an external resonance mirror 1 which is arranged in an optical path of the laser light emitted from the laser diode 2; an optical shutter 4 which is arranged between the external resonance mirror 1 and the laser diode 2 in the optical path of the laser light emitted from the laser diode 2; an LD power source 22 which drives the laser diode 2; an optical shutter driver 42 which drives the optical shutter 4; and a control device 7 which controls the LD power source 22 and the optical shutter driver 42. The control device 7 controls the current level of the drive current output from the LD power source 22 at the opening/closing timing of the optical shutter 4 such that the drive current supplied to the laser diode 2 from the LD power source 22 becomes small when the optical shutter 4 is in the closed state.SELECTED DRAWING: Figure 1
Patent JP-2021179190-A (JP)
Title: Exhaust structure
Inventor: SHIBUYA KENJI
IPC: F01N13/08
Filed: 2020-05-13
Abstract: To provide an exhaust structure which can prevent a sensor from being covered with water.SOLUTION: An exhaust structure 100 comprises an exhaust pipe 10 for introducing an exhaust gas from an internal combustion engine to a muffler, a partitioning member 30 placed in the exhaust pipe, and a sensor 20a having a detection part. The exhaust pipe 10 has a straight pipe 11, and a water sump part 12 connected to the straight pipe 11, and having an inside diameter larger than the straight pipe 11. The sensor 20a is attached to the straight pipe 11 so that the detection part is located in the straight pipe 11. The partitioning member 30 extends in an extension direction of the straight pipe 11 from the inside of the water sump part 12 so that the partitioning member 30 is interposed between an inner wall face of the straight pipe 11 below the detection part and the detection part.SELECTED DRAWING: Figure 2
Patent JP-2021181872-A (JP)
Title: Heat pipe and manufacturing method thereof
Inventor: WANG ZHENG DOU
IPC: F28D15/02
Filed: 2020-05-20
Abstract: To provide a thin type heat pipe with high heat transport efficiency, and a manufacturing method thereof.SOLUTION: A heat pipe 1 is equipped with a tubular container 10 that stores an actuation medium, and a porous wick structure 20 that transports the actuation medium, in an inner space 10a. The container has a bottom wall portion 11 and an upper wall portion 12 opposite to each other in a vertical direction, and a pair of side wall portions 13, on a cross sectional vertical to an extending direction that is an extending direction of the container. The side wall portion couples both side end portions of the bottom wall portions, and both side end portions of the upper wall portion. The wick structure has a lower wick structure 21, and a pair of side wick structures 23. The lower wick structure is formed in contact with the bottom wall portion, and is disposed so as to turn an upper surface to the inner space. The side wick structures extend upward along the side wall portions from both side ends of the lower wick structure.SELECTED DRAWING: Figure 2
Patent JP-2021182966-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-20
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