baber/WOPTO huggingface dataset:
Patent JP-2020031368-A (JP)
Title: Terminal device, communication method, and program
Inventor: TSUKAMOTO KAZUYA
IPC: H04W48/16
Filed: 2018-08-23
Abstract: To provide a technique for suppressing unnecessary search for a base station device.SOLUTION: In a terminal device 10, a first communication unit 28 communicates with any one of a plurality of base station devices in a first communication mode. A second communication unit 30 communicates with another terminal device in a second communication mode different from the first communication mode. A control unit 26 selects a base station device that is to communicate with the communication unit on the basis of base station information on the base station device that is received from the another terminal device in the second communication unit and the another terminal device is communicating.SELECTED DRAWING: Figure 2
Patent JP-2020030015-A (JP)
Title: Water heating device
Inventor: FUNABIKI TSUNEO
IPC: F24H9/02
Filed: 2018-08-24
Abstract: To provide a water heating device which can supply gas to an interior of a chamber in a direction from a first side plate to a second side plate and enables a fan and a chamber to be easily connected through an opening provided at a housing.SOLUTION: A water heating device includes: a housing; a fan and a chamber disposed at an interior of the housing; and a screw. The housing has a first side plate and a second side plate which face each other in a first direction and extend from both side ends of a back plate in a second direction intersecting with the first direction. In the housing, an opening is provided at an opposite side of the back plate in the second direction. The fan has a discharge port, a first passage extending in the first direction, and a first flange. The chamber has a suction port, a second passage extending in the first direction, and a second flange. The first flange and the second flange are fixed by the screw. A center axis of the screw inclines so that a head part side is located closer to the opening than a tip part side in a plan view.SELECTED DRAWING: Figure 12
Patent JP-2020036071-A (JP)
Title: Wireless communication system, wireless communication device, and directivity determination method
Inventor: KATO OSAMU
IPC: H04B7/08
Filed: 2018-08-27
Abstract: To adaptively determine the directivity related to transmission and reception of the transmission side and the reception side in each radio link even when a plurality of different radio links using the same frequency in the high frequency band are located in the vicinity, reduce the influence of the interference from another radio link to below an allowable level to suppress the deterioration of the communication quality.SOLUTION: A wireless receiver measures a reception parameter while scanning a plurality of reception directivities while no signal is transmitted from a wireless transmitter. The wireless transmitter transmits a signal while scanning a plurality of transmission directivities, the wireless receiver measures reception parameters related to the reception of the signal, and determines k transmission directivities corresponding to the large top k measurement results of the reception parameters. The wireless transmitter forms any of the transmission directivities and transmits a signal, and the wireless receiver measures reception parameters while scanning the M different reception directivities, and determines the reception directivity used for data communication.SELECTED DRAWING: Figure 11
Patent JP-2020033426-A (JP)
Title: Termite-proofing coating composition for wood, and manufacturing method of termite-proofing coating composition for wood
Inventor: HAYASHIDA MASAHIRO
IPC: A01P7/04
Filed: 2018-08-28
Abstract: To provide a termite-proofing coating composition excellent in safety and termite-proofing property, capable of forming a coated film excellent in quality, and capable of stably holding performance for long time, and a manufacturing method of the termite-proofing coating composition.SOLUTION: A coating as one example of the termite-proofing coating composition has a composition containing 100 pts.wt. of a coating composition, 0.3 to 3.0 pts.wt. of furfural, 1 to 3 pts.wt. of a liquid wood carbonized article, 8 to 12 pts.wt. of a charcoal powder, 15 to 25 pts.wt. of an aqueous emulsion resin of an alkyl acrylate styrene copolymer (solid amount about 50%), 8 to 12 pts.wt. of calcium carbonate, 1 to 5 pts.wt. of aluminum hydroxide, 0.2 pts.wt. of 50% sodium hydroxide, 2 pts.wt. of 5% sodium hydroxide, 30 to 40 pts.wt. of water and 0.5 to 3 pts.wt. of an antifoam agent or the like.SELECTED DRAWING: None
Patent JP-2020036710-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-09-03
Abstract: To improve luminous efficiency of a light-emitting board.SOLUTION: A game machine includes an LED board 416 for mounting an LED 55A corresponding to an upper stage of a left reel and an LED 55B corresponding to a middle stage of the left reel and is installed in a rear surface of the left reel, and a reflector 417 for partitioning the LED 55A in the upper stage and the LED 55B in the middle stage in a state being mounted to an LED mount surface 416X, the LED mount surface 416X is coated with white resist for increasing reflection efficiency between the LED 55A and LED 55B, a chip resistor 60 is mounted on it, and the chip resistor 60 is mounted on a superposed area P.SELECTED DRAWING: Figure 5
Patent JP-2019050199-A (JP)
Title: Electron gun and electron beam apparatus
Inventor: IKEDA AKIHIRO
IPC: H01J37/24
Filed: 2018-09-06
Abstract: To provide an electron gun that can short between an emitter and an electron gun electrode in a state in which high voltage is applied.SOLUTION: An electron gun 100 comprises: an emitter; an electron gun electrode; and a shorting mechanism part 10 that sets the emitter and the electron gun electrode to be the same potential. The shorting mechanism part 10 comprises: a first switch member 110 in which a first switch electrode connected to the emitter and a second switch electrode connected to the electron gun electrode are provided; a second switch member 120 in which a third switch electrode is provided; and a driving unit 130 that switches between a state in which the first switch electrode and the second switch electrode contact with the third switch electrode and a state in which the first switch electrode and the second switch electrode are separated from the third switch electrode, by operating at least one of the first switch member 110 and the second switch member 120, and the shorting mechanism part 10 is the same potential as predetermined voltage.SELECTED DRAWING: Figure 5
Patent JP-2020043648-A (JP)
Title: Switching power supply
Inventor: MIYATA TOMOHIRO
IPC: H02M7/12
Filed: 2018-09-07
Abstract: To solve the problem in which, in the conventional AC-DC converter having a power factor improving function, a frequency of a power factor improving converter and a frequency of a DC-DC converter overlap with a harmonic component, and noise increases.SOLUTION: An AC-DC converter having a power factor improving function in which a power factor improving converter and a DC-DC converter are connected in series makes the power factor improving converter to be a fixed frequency switching type, causes the DC-DC converter to form a symmetrical waveform in which even harmonics of a switching frequency are canceled out, and sets a switching frequency of the power factor improving converter and a switching frequency of the DC-DC converter so that a switching frequency of the power factor improving converter and its harmonic components and a switching frequency and an odd-order harmonic component of the DC-DC converter do not overlap within a range of ± 10 kHz in a frequency of 500 kHz or less.SELECTED DRAWING: Figure 1
Patent JP-2020041753-A (JP)
Title: Hot water supply system
Inventor: SONOHATA ISAO
IPC: F24D15/00
Filed: 2018-09-11
Abstract: To provide a hot water supply system that can automatically fill a tub with hot water using a water heater with an operation to an operation part without coordinating communication specifications of the operation part and the water heater.SOLUTION: A hot water supply system includes: a connection flow passage for connecting a first hot water supply flow passage for supplying hot water to a bathtub from a water heater to a second hot water supply flow passage for supplying hot water to other parts than the bathtub from the water heater; an on-off valve for opening or closing the connection flow passage; and an operation part for operating the on-off valve to be opened or closed.SELECTED DRAWING: Figure 1
Patent JP-2020039682-A (JP)
Title: Game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2018-09-12
Abstract: To provide a game machine which can transmit appropriate information to the outside of the game machine.SOLUTION: A game machine is configured such that it can store a serial number related to a command transmission, and special addition processing is carried out in updating the serial number.SELECTED DRAWING: Figure 163
Patent JP-2020052167-A (JP)
Title: Sealing tape
Inventor: NISHINO MAINA
IPC: G09F3/03
Filed: 2018-09-26
Abstract: To provide a sealing tape which is attached to two members of an attachment target member with a space between the tape and member in the region between the two members, the sealing tape detecting the case where the tape is cut off along the region between the two members without using a special material.SOLUTION: The present invention includes: a base material 10; and an adhesive layer 20 deposited on the entire region of one surface of the base material 10. The base material 10 is provided with a mountain-like slit 11 penetrating the base material 10 in a cut detection region 12 located across a region facing the area between the two members of the attachment target body when the sealing tape 1 is attached to the attachment target. The slit 11 is formed so that the straight line connecting the protrusion side and the opening side of the mountain-like shape will extend in a direction which strides over the two members of the attachment target member when the sealing tape 1 is attached to the attachment target body.SELECTED DRAWING: Figure 1
Patent JP-2020049764-A (JP)
Title: Transparent multilayer film and package
Inventor: OTSUKI AKIYOSHI
IPC: B32B7/06
Filed: 2018-09-26
Abstract: To provide a transparent multilayer film that suppresses smoking from the start to finish of its production.SOLUTION: A transparent multilayer film 1 has laminate of an easy peeling layer 11, a water vapor barrier layer 12, an intermediate layer 13, and an oxygen barrier layer 14, the water vapor barrier layer 12 and intermediate layer 13 being disposed between the easy peeling layer 11 and oxygen barrier layer 14, the water vapor barrier layer 12 disposed adjacent to the easy peeling layer 11, and the intermediate layer 13 containing a nitrogen-containing resin with a melting point of 210°C or lower.SELECTED DRAWING: Figure 1
Patent JP-2020053603-A (JP)
Title: Solar cell module with snow melting function
Inventor: ATSUTA ERI
IPC: H02S40/12
Filed: 2018-09-27
Abstract: To provide a solar cell module with a snow melting function capable of simultaneously avoiding all risks of reduction in power generation efficiency, safety and designability caused by the presence of an electric heating component disposed in a solar cell module, and further capable of achieving, at high levels, both of the efficiency in heat conduction from the electric heating component to a snow cover surface on the solar cell module and the insulation between the electric heating component and a solar cell element.SOLUTION: A solar cell module 10 comprises, stacked in the stated order: a transparent front substrate 2; a light-receiving side encapsulant sheet 3; a solar cell element 4; a non-light-receiving side encapsulant sheet 5; a heating sheet 1 in which one side of an insulating resin substrate 11 has thereon a heating circuit 12 made of metal; an adhering resin sheet 6; and a rear surface protective sheet 7. The heating sheet 1 is oriented such that the side on which the heating circuit 12 is formed faces the adhering resin sheet 6.SELECTED DRAWING: Figure 1
Patent JP-2020050844-A (JP)
Title: Method for producing polyamide 6
Inventor: YASUMOTO NAOKI
IPC: C08G69/08
Filed: 2018-09-28
Abstract: To provide a short-time and highly efficient method for producing polyamide 6 with little impurity, which enables shortening or abbreviating a hot water extraction process for impurity removal.SOLUTION: Provided is a method for producing polyamide 6 by using at least one polymerization apparatus. In polyamide 6 obtained by feeding a mixture (mixture (X)) containing 20 to 40 wt% of aminocaproic acid to a polymerization apparatus (polymerization apparatus (A)) situated at the most upstream and taking out at an exit of a polymerization apparatus at the most downstream, a content of dimeric to tetrameric cyclic oligomer is 0.5 wt% or less.SELECTED DRAWING: None
Patent JP-2020057670-A (JP)
Title: Active gas reaction amount evaluation method and evaluation device used therefor
Inventor: KITANO MASASHI
IPC: H01L21/302
Filed: 2018-09-29
Abstract: To provide a method capable of easily and inexpensively evaluating the amount of an active gas such as HF that is consumed by being adsorbed on a device material.SOLUTION: A method of the present invention uses a stainless steel chamber 5 into which a target gas can be introduced from a mass flow rate control device 4, arranges a test piece 7 made of a target material inside the chamber 5, and performs one of a gas sealing test and an actual flow rate test, and the gas sealing test is performed by filling the chamber 5 with a target gas into a sealed state and leaving the chamber for a predetermined time to measure the reduced amount of the pressure in the chamber 5, and the actual flow rate test is performed by obtaining the actual flow rate from the pressure rise per unit time in the chamber measured when a valve V5 on the downstream side of the chamber 5 is closed and the target gas is flown into the chamber 5 at a predetermined set flow rate by the gas mass flow rate control device 4.SELECTED DRAWING: Figure 1
Patent JP-2018199532-A (JP)
Title: Synthetic resin bottle
Inventor: ONO KOJI
IPC: B65D1/02
Filed: 2018-10-01
Abstract: To provide a synthetic resin bottle having a high diagonal strength which enables secure prevention of dispensing multiple bottles at each sales time of an automatic dispenser.SOLUTION: A synthetic resin bottle comprises a barrel part 5 which includes four flat wall parts 9 connected with each other through each of corner parts 8 in a circumferential direction, and is formed in a square cylindrical shape. Each of the four flat wall parts 9 is provided with a panel part 10 which allows expansive deformation and depressive deformation in response to internal pressure variation in the barrel part 5. A lateral beads 12 extending linearly in a lateral direction, are provided at least in one of locations above and below the panel parts 10 in the flat wall parts 9. Each of the lateral beads 12 has a shape with its both ends open in each of the corner parts 8, both sides of which are adjacent to the flat wall parts 9.SELECTED DRAWING: Figure 1
Patent JP-2019023903-A (JP)
Title: Disaster prevention receiver
Inventor: TONOMURA TOSHIAKI
IPC: G08B17/00
Filed: 2018-10-03
Abstract: To provide a disaster prevention receiver that can prevent a situation where a manager takes inappropriate action on the basis of non-normal indication of an operation display device.SOLUTION: A disaster prevention receiver comprises: a receiver body 100; and a display terminal 500 that displays various information on disaster prevention processing. The receiver body includes a communication unit 180 that performs communication with the display terminal. The display terminal includes a communication unit 550 that performs communication with the receiver body, a display unit 520 that displays various information on disaster prevention processing, and a terminal display control unit 561 that controls display of the display unit 520. The display terminal stores history information including display history and operation history and communicates with the receiver body to output the history information. The receiver body performs at least one processing of storing, displaying, and printing the history information output from the display terminal through communication.SELECTED DRAWING: Figure 1
Patent JP-2020060212-A (JP)
Title: Vehicle with clutch-by-wire system
Inventor: INADA KAZUNARI
IPC: F16D48/02
Filed: 2018-10-05
Abstract: To provide a vehicle with a clutch-by-wire system capable of suppressing clutch engagement timing from deviating from driver's intention.SOLUTION: A vehicle with a clutch-by-wire system comprises a clutch-by-wire system that can electrically control engagement and disengagement of a clutch provided on a power transmission path between a driving force source and driving wheels according to an operation of a clutch pedal by a driver. When a clutch pedal operating speed is equal to or more than a predetermined speed, a clutch actuator stroke amount after the disengagement of the clutch is reduced as compared with a case where the clutch pedal operating speed is less than the predetermined speed.SELECTED DRAWING: Figure 5
Patent JP-2020060223-A (JP)
Title: Hub unit bearing
Inventor: SUZUKI AYAMI
IPC: F16C19/18
Filed: 2018-10-09
Abstract: To obtain a structure which can sufficiently secure the sealing performance of a fitting part between a fitting cylinder part of a cover and an internal peripheral face of an outer ring, can easily apply rod-winding packaging to the cover, and can make the attachment workability of the cover to the outer ring by a fixed delivery device favorable.SOLUTION: An elastic member 3a has an inside inclination face part 42 arranged substantially in parallel with an outside inclination face part 12a of an outer ring 6a, and closely facing the outside inclination face part 12a. Then, a labyrinth seal 43 which is inclined to a direction progressing toward the outside of a radial direction as progressing toward the inside of an axial direction is constituted between the outside inclination face part 12a and the inside inclination face part 42.SELECTED DRAWING: Figure 2
Patent JP-2019051718-A (JP)
Title: Flexible plastic film
Inventor: KIM HYE MIN
IPC: C08J7/044
Filed: 2018-10-09
Abstract: To provide a flexible plastic film having excellent flexibility while exhibiting high hardness.SOLUTION: The flexible plastic film comprises a support substrate and an ultraviolet curable coating layer formed on at least one surface of the support substrate, and the film exhibits a pencil hardness scale of 6H or more under a load of 750 g. When the film is left to stand at room temperature in such a state that both sides of the film are folded at an angle of 90 degrees with respect to a bottom surface while both sides being spaced from each other at an interval of 4 mm in the middle of the film and then spread on the flat bottom surface, the film shows a height of 0.5 mm or less lifted from the bottom surface.EFFECT: The flexible plastic film according to the present invention exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damages of the film even in a long-time folding state. The flexible plastic film can be usefully applied to flexible mobile devices, display devices, front plates and display units of various instrument panels, and the like.SELECTED DRAWING: Figure 1
Patent JP-2020060052-A (JP)
Title: Installation method for moving scaffold
Inventor: KAWAKITA WATARU
IPC: E01D21/00
Filed: 2018-10-11
Abstract: To provide a method for safely installing suspension scaffolds for repairing a viaduct beam constructed on an in-service railway or road without restricting the traffic of the railway or road.SOLUTION: An installation method for moving scaffold that extends a basic scaffold 10 comprising a hanging metal fitting 13 suspended on a moving rail 54, and a basic panel 11 suspended on the hanging metal fitting 13, extends the basic scaffold 10 by repeating steps of: attaching the moving rail 54 under a structure 60; suspending the basic scaffold 10 below the moving rail 54; connecting an additional rail 54b to a tip 54a of the moving rail 54; moving the basic scaffold 10 in the direction of the tip 54a along the additional rail 54b; and connecting an additional panel 12 to a rear end part 10b of the basic scaffold 10.SELECTED DRAWING: Figure 2
Patent JP-2020061293-A (JP)
Title: Fuel cell device
Inventor: TANAKA YUKI
IPC: H01M8/12
Filed: 2018-10-11
Abstract: To provide a fuel cell device capable of reducing stress generated at a manifold.SOLUTION: A fuel cell device 100 comprises a fuel battery cell 10, a manifold 2, a fuel processing unit 70, a fuel gas supply pipe P1 and an off-gas supply pipe P2. The manifold 2 has a gas supply chamber 21 and a gas recovering chamber 22. The manifold 2 supports the fuel battery cell 10. The fuel processing unit 70 generates a fuel gas to be supplied to the gas supply chamber 21. The fuel gas supply pipe P1 and the off-gas supply pipe P2 connect between the fuel processing unit 70 and the manifold 2. The fuel gas supply pipe P1 supplies the fuel gas to the gas supply chamber 21. The off-gas supply pipe P2 supplies the off-gas from the gas recovering chamber 22 to the fuel processing unit. At least one of the fuel gas supply pipe P1 and the off-gas supply pipe P2 has a stress alleviation part configured so as to alleviate stress acting on a junction with the manifold 2 via at least one of the fuel gas supply pipe P1 and the off-gas supply pipe P2.SELECTED DRAWING: Figure 7
Patent JP-2022036339-A (JP)
Title: Sensor fusion system, synchronization control device, and synchronization control method
Inventor: SAITO MASATAKE
IPC: G01S17/89
Filed: 2018-10-12
Abstract: To improve fusion recognition performance by synchronizing a distance measuring device and an imaging device.SOLUTION: Provided is a sensor fusion system which includes: a distance measuring device equipped with a light source module including a light source part, a light source control part, and a light receiving part; a pixel part; an imaging device equipped with an AD conversion part and an exposure control part; and a synchronization control part which controls a light source control part and the exposure control part so that timing when the light source part emits light to a predetermined region and the timing when a pixel group corresponding to the predetermined region is exposed are synchronized to each other. The present disclosure may be applied, for example, to the sensor fusion system in which a rider and an imager are synchronized and used.SELECTED DRAWING: Figure 10
Patent JP-2020063848-A (JP)
Title: Air conditioner
Inventor: ASABA SHINGO
IPC: F24F13/28
Filed: 2018-10-15
Abstract: To provide an air conditioner which reduces a space to install a dust collection mechanism.SOLUTION: An air conditioner comprises: a brush holder 17 which holds a brush 16 to remove dust attached to an air filter 10; and a dust collection section 19 which is positioned below the brush and collects dust removed by the brush through an opening 22 on an upper face thereof. The brush holder 17 is configured to form a dust collection passage section, when rotated so as to change postures of the brush 16 from upward to downward, with the opening on the upper face of the dust collection section 19 closed by a brush holding face of the brush holder 17. Thus, the air conditioner requires only one drive source for a dust collection mechanism, which rotates the brush holder, unlike the case with a conventional air conditioner which requires two drive sources, one for the brush holder and the other for a dust receiving section with a blade, and thereby reducing a space to install the dust collection mechanism.SELECTED DRAWING: Figure 6