baber/WOPTO huggingface dataset:
Patent JP-2022123515-A (JP)
Title: Fine water particle release device and fine water particle release method
Inventor: HIRANO AKIRA
IPC: A61L2/18
Filed: 2021-02-12
Abstract: To provide a fine water particle release device which can release fine water particles while removing bacteria or viruses.SOLUTION: A fine water particle release device 1 includes: a cylindrical case 13; a fine water particle generation element 11 which is stored in the case 13 and can generate non-charged fine water particles with a particle diameter of 50 nm or less; a fan 12 which allows air to flow from one end of the case 13 and releases the air from the other end; a discharge element 14 which has a ground electrode 141 and a discharge electrode 142, is configured to be capable of being discharged in a discharge space DS therebetween by voltage application, and is arranged on the downstream of the fine water particle generation element 11 so that the fine water particles generated in the fine water particle generation element 11 pass through the discharge space DS together with the air; and a control device 40 for controlling a generated moisture content that is a content of moisture generated in the fine water particle generation element 11 and the discharge.SELECTED DRAWING: Figure 1
Patent JP-2022124194-A (JP)
Title: Method for manufacturing optical connector and optical connector
Inventor: ODA TAKUYA
IPC: G02B6/06
Filed: 2021-02-15
Abstract: To provide an optical connector capable of collectively connecting a plurality of optical fibers to each other.SOLUTION: A method for manufacturing optical connectors includes: a preparing step of preparing a cable provided with an outer covering and a plurality of optical fibers housed in the outer covering; an exposing step of exposing the plurality of optical fibers with the outer covering removed in an intermediate part of the cable in a lengthwise direction; a coupling step of forming a coupling part into which the plurality of optical fibers are integrated by heating and melting the plurality of exposed optical fibers; and a cutting step of forming two divided parts each with a cut surface by cutting the coupling part.SELECTED DRAWING: Figure 1C
Patent JP-2022124204-A (JP)
Title: Speed change controller
Inventor: MATSUURA FUMIO
IPC: B60L15/20
Filed: 2021-02-15
Abstract: To provide a speed change controller which inhibits heat generation of a synchronization mechanism.SOLUTION: A speed change controller includes: an input side rotation detection part 12 which detects an input side rotation number of a change gear to which a driving force is input from a motor 1; an output side rotation detection part 13 which detects an output side rotation number of the change gear; and a speed change control unit 14 which stores a detection error range of at least one of the input side rotation detection part and the output side rotation detection part, sets a target rotation number, at which the input side rotation number and the output side rotation number are synchronized with each other, based on detection values of the input side rotation detection part and the output side rotation detection part when the change gear is shifted, and controls the motor so that the input side rotation number sequentially changes over a detection error range set for the target rotation number.SELECTED DRAWING: Figure 1
Patent JP-2021147609-A (JP)
Title: Resin composition, printing ink using the same, and method for manufacturing printed matter
Inventor: FUJIMARU KOICHI
IPC: C08L101/02
Filed: 2021-02-19
Abstract: To provide a resin composition and printing ink which enable production of a printed matter that is excellent in storage property and prevents occurrence of scumming, suppress mottling of a printed surface in long run printing of a waterless lithographic printing plate, enable production of a stable printed matter from initial printing to end, and are suitable for lithographic printing.SOLUTION: A resin composition contains a coloring material, (1) a resin having a hydrophilic group and (2) a wax having a hydrophilic group, and arbitrarily contains a solvent, and is used as printing ink.SELECTED DRAWING: None
Patent JP-2022127910-A (JP)
Title: Game program, game method, and server
Inventor: MATSUI TOSHIYA
IPC: A63F13/69
Filed: 2021-02-22
Abstract: To provide a game program capable of enhancing a user's interest in a game by improving a mechanism to impart a point to the user.SOLUTION: A game program executed by a processor of a server to provide a game to a user's terminal device causes the processor to execute: a step for executing Gacha to specify a character selected from a lottery object character group as an acquisition character to be acquired by the user a plurality of times continuously on the basis of an execution instruction from the terminal device; and a step for imparting the acquisition character to the user when the acquisition character specified by the Gacha is of a kind different from that of the user's owned character while imparting a reward to the user when the acquisition character specified by the Gacha is of a kind the same as that of the owned character. The reward imparted to the user differs depending on the number of acquisition game media whose kind overlaps to that of the owned character, etc.SELECTED DRAWING: Figure 1
Patent JP-2022129267-A (JP)
Title: Water purifying method and water purifying apparatus
Inventor: FURUHATA MAYUKO
IPC: B01D21/01
Filed: 2021-02-24
Abstract: To provide a water purifying method and a water purifying apparatus capable of safely and efficiently removing picoplankton in raw water or treated water and capable of obtaining filtered water with low turbidity stably.SOLUTION: The invention relates to a water purifying method for obtaining filtered water by adding a flocculant to raw water involving picoplankton for coagulation treatment, followed by filtering the treated water having been through the coagulation treatment, wherein the water purifying method includes: measuring a total number of fine particles in raw water, treated water, or filtered water; classifying the total number of fine particles into a first number of fine particles involving picoplankton and a second number of fine particles having cohesiveness better than the first fine particle; and controlling, based on the ratio of the number of the first fine particles in the total number of fine particles, the addition of a coagulant aid for enhancing coagulating sedimentation of the first fine particle.SELECTED DRAWING: Figure 1
Patent JP-2022129655-A (JP)
Title: Measurement device
Inventor: YOSHIKAWA SHIGEO
IPC: G01H17/00
Filed: 2021-02-25
Abstract: To provide a measurement device capable of improving SN ratio reduction resulting from mismatch between resonance frequency of a probe and the gain of an amplifier circuit.SOLUTION: A measurement device includes a vibration probe having a first resonance frequency (e.g., F2) having a first peak value (e.g., K1) and a second resonance frequency (e.g., F1) having a second peak value (e.g., K2) lower than the first peak value. In a measurement device including such vibration probe, an amplifier circuit amplifies a signal in a bandwidth of the first resonance frequency within an electric signal outputted from a vibration sensor by a first gain (e.g., A×K3/K1) and amplifies a signal in a bandwidth of the second resonance frequency within the electric signal by a second gain (e.g., A×K3/K2) higher than the first gain.SELECTED DRAWING: Figure 3
Patent JP-2022131793-A (JP)
Title: Wet spinning apparatus for manufacturing artificial fiber
Inventor: ISOJIMA YASUYUKI
IPC: D01D5/06
Filed: 2021-02-26
Abstract: To provide a wet spinning apparatus for manufacturing an artificial fiber capable of securely preventing a yarn body from winding on shaking-off roller in a yarn body having high adhesiveness or in high speed spinning.SOLUTION: In a wet spinning apparatus for manufacturing an artificial fiber by feeding a yarn body 3 having been given a fluidization bath over a conveyor 8, 9 via a pair of shaking-off rollers 7, the shaking-off roller 7 is assembled with a withdrawal air stream generation mechanism which generates an air stream for withdrawal of the yarn body 3 from the shaking-off roller 7.SELECTED DRAWING: Figure 2
Patent JP-2022132745-A (JP)
Title: Commodity registration device and program
Inventor: YAJIMA SHINSUKE
IPC: G06K7/14
Filed: 2021-03-01
Abstract: To provide a commodity registration device and a program improved in reading accuracy.SOLUTION: This commodity registration device comprises: a first reading unit that forms a first reading region in which a code symbol added to a commodity can be read; a second reading unit that is provided at a position different from that of the first reading unit to form a second reading region which overlaps at least a part of the first reading region and in which the code symbol can be read; a first acquisition unit that acquires first code information held in the code symbol from the reading result of the code symbol read by the first reading unit; a second acquisition unit that acquires second code information held in the code symbol from the reading result of the code symbol read by the second reading unit; and a registration unit that registers the commodity on the basis of the first or second code information when the first code information and the second code information match each other.SELECTED DRAWING: Figure 7
Patent JP-2022133547-A (JP)
Title: Video image analysis system and video image analysis method
Inventor: MORITA KENICHI
IPC: H04N7/18
Filed: 2021-03-02
Abstract: To pay an attention to a continuity of a feature amount extracted in each processing to adjust a frame rate in each processing.SOLUTION: A video image analysis system is a video image analysis system comprising: a biology attribute estimation part that extracts an attribute of a biology in a video image; an object recognition part that extracts the attribute of an object in the video image; a motion recognition part that recognizes a motion of the biology in the video image; and a frame rate adjustment part that controls an execution timing of each part. The frame rate adjustment part is characterized so that a frame rate of a video image processed by the motion recognition part is set to be higher than that of the frame rate of the video image processed by at least one of the biology attribute estimation part and the object recognition part.SELECTED DRAWING: Figure 1
Patent JP-2022134341-A (JP)
Title: Spout welding method
Inventor: SASAKI NORIYUKI
IPC: B31B50/84
Filed: 2021-03-03
Abstract: To inexpensively prevent a paper end part in an opening of a container packaging material from being exposed to the outside and coming into contact with a liquid when a plastic spout is mounted in a liquid paper container.SOLUTION: A spout welding method of the invention comprises: a step of preparing a spout having a thick diameter shoulder part from the cylindrical part to the thick diameter part by sequentially connecting the cylindrical part and the thick diameter part which is a thick diameter cylindrical body with a flange part in that sequence; a step of forming a packaging material for containers by laminating a plastic film on the front and back of a paper base material; a step of opening an opening part for mounting the spout on the packaging material for containers; and an ultrasonic welding step of inserting the spout into the opening part from below so as to locate a side cross section of the container packaging material of the opening part near the outer side of the thick diameter part, bringing the flange part in contact with the underside of the container packaging material of the opening part, sandwiching the thick diameter shoulder part, the container packaging material, and the flange part between the ultrasonic horn and anvil to ultrasonically weld them, melting the thick diameter shoulder part to adhere to the top surface of the container packaging material, and adhering the bottom surface of the container packaging material to the top surface of the flange section.SELECTED DRAWING: Figure 1
Patent JP-2022136388-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: YAMAMOTO TETSUYA
IPC: H01L21/76
Filed: 2021-03-08
Abstract: To provide a manufacturing method of a semiconductor device and a semiconductor device capable of forming an element isolation insulating film in a memory cell while suppressing the occurrence of crystal defects.SOLUTION: A manufacturing method of a semiconductor device includes the steps of forming a conductive film for a floating gate on a semiconductor substrate with a gate insulating film interposed therebetween, etching the conductor film, the gate insulating film, and the semiconductor substrate to form an element isolation trench extending in one direction of the semiconductor substrate and whose width and depth change periodically in the extending direction, and filling the element isolation trench with an insulating material to form an element isolation insulating film.SELECTED DRAWING: Figure 4
Patent JP-2021194700-A (JP)
Title: Die cushion device of press machine
Inventor: NISHIO HIDEKI
IPC: B21D24/02
Filed: 2021-03-10
Abstract: To provide a die cushion device of a press machine that is equipped with a locking mechanism that can be easily installed in an existing die cushion device and can easily secure a function of temporarily stopping a cushion pad.SOLUTION: A die cushion device 10 of a press machine comprises a cushion pad 2, a cushion cylinder 21, cushion air supply/exhaust means 22, and a locking mechanism 4 that temporarily stops the cushion pad in the vicinity of a bottom dead point of a slide. The locking mechanism is provided with slide position detecting means 41, locking position setting means 42 that sets a slide position at which the cushion pad is locked, and locking control means 43. The locking control means, when a slide position signal received from the slide position detecting means matches a slide position signal set by the locking position setting means, outputs a slide stop signal to slide driving means and outputs an exhaust signal to the cushion air supply/exhaust means.SELECTED DRAWING: Figure 1
Patent JP-2022139788-A (JP)
Title: Information processing device and information processing method
Inventor: TANO MICHIYASU
IPC: G08G1/00
Filed: 2021-03-12
Abstract: To provide an information processing method for providing an information processing device, capable of achieving high transmission efficiency of drive diagnosis information.SOLUTION: An information processing device for outputting drive diagnosis information of a mobile body necessary for drive diagnosis of a driver to a drive diagnosis server, includes: an acquisition section for acquiring drive diagnosis information concerning a mobile body driven a driver; a generation section for generating the drive diagnosis information acquired by the acquisition section on the basis of a type of a drive diagnosis information message corresponding to a communication method transmitted to the drive diagnosis server; and a transmission section for transmitting the drive diagnosis information message generated by the generation section to the drive diagnosis server on the basis of the communication method.SELECTED DRAWING: Figure 1
Patent JP-2022142261-A (JP)
Title: Insulated wire, method for producing insulated wire, and device for producing insulated wire
Inventor: KIYOKANE YURIKO
IPC: H01B7/02
Filed: 2021-03-16
Abstract: To provide an insulated wire that suppresses occurrence of non-smooth parts on a surface of a coating layer and has unconventionally high quality.SOLUTION: An insulated wire has a conductor, and a coating layer surrounding the conductor. The coating layer has non-smooth parts locally formed on its surface, the number of the non-smooth parts being at most 1 for 0.8 m of a longitudinal length of the conductor.SELECTED DRAWING: Figure 1
Patent JP-2022142581-A (JP)
Title: Exhaust system, dryer and image formation system
Inventor: KAWAI TOSHIJI
IPC: B05C9/14
Filed: 2021-03-16
Abstract: To provide an exhaust system that can suppress excessive heating of a suction fan.SOLUTION: An exhaust system 32 evacuates air containing water content generated around a heating part 31 for heating a sheet S, which is transported inside a housing 20, to the outside of the housing 20. The exhaust system 32 includes: a duct 40 for guiding air to the outside of the housing 20 while absorbing heat of the air; a suction fan 41 for sucking air into the duct 40; and a cooling fin 42 for absorbing heat of the air circulating through the duct 40.SELECTED DRAWING: Figure 5
Patent JP-2022143500-A (JP)
Title: Information processing device, method, and program
Inventor: TAKANOHASHI KODAI
IPC: G07B15/00
Filed: 2021-03-17
Abstract: To improve a technique that promotes parking lot utilization.SOLUTION: When a control unit of an information processing device 20 determines based on comparison between a score indicating demand for parking in a parking lot P and a predetermined first threshold value that the demand is low, the control unit determines to set at least a partial first area A1 of the parking lot P to a parking prohibition state.SELECTED DRAWING: Figure 1
Patent JP-2022144843-A (JP)
Title: Chip strength test method
Inventor: MAEDA NOBUHIDE
IPC: G01N3/20
Filed: 2021-03-19
Abstract: To provide a new test method capable of measuring and evaluating the strengths of semiconductor device chips, etc. being buried by resin encapsulation or buried in a card.SOLUTION: A test method includes: a preparation step of preparing a package substrate having an encapsulation resin layer encapsulating a chip disposed on a base substrate; a thinning step of thinning the encapsulation resin layer to expose the chip; a tape bonding step of bonding a protective tape onto the package substrate; a pressing step of supporting a lower surface of the package substrate at a side of the base substrate by a pair of support rollers each having a rotational axis extending in a first direction, and pressing an upper surface of the protective tape by a prescribed force by a pressing roller having a rotational axis extending in the first direction; a reciprocating step of starting to continuously reciprocate in a second direction orthogonal to the pressing roller; and a chip breakage detection step of detecting breakage of a chip after the reciprocating step is performed.SELECTED DRAWING: Figure 2
Patent JP-2022147160-A (JP)
Title: battery management system
Inventor: IZUMI JUNTA
IPC: H02J7/00
Filed: 2021-03-23
Abstract: To provide a battery management system capable of collecting batteries at a price commensurate with the actual performance of the battery.SOLUTION: A battery cellar 2 includes: a storage unit 21 for storing multiple batteries collected in exchange for payment of compensation; and a server 20. The server 20 is configured to determine the compensation and to manage the evaluation results of the deterioration degree of multiple batteries. The server 20 is configured to evaluate the batteries that are collected together with battery data recording the degree of deterioration out of the multiple batteries with higher compensation compared to the batteries collected without battery data.SELECTED DRAWING: Figure 7
Patent JP-2021108150-A (JP)
Title: System and method for producing customized products with mass-produced products
Inventor: RYAN ANDREW BURKHARD
IPC: B65G1/137
Filed: 2021-03-23
Abstract: To provide a system and a method for producing customized products with mass-produced products.SOLUTION: A system and a method use an automatic track system and a plurality of transportation means capable of independently routing along the automatic track system. The track system includes a primary conveyance path and at least one secondary conveyance path. At least a part of the transportation means is capable of independently routing so as to send the first and second transportation means respectively loaded with first and second articles to at least one of at least two unit operation stations. The first article and the second article can be routed in a manner such that the first article can be routed to form a customized product and the second article can be routed to form the second article in order to form a part of a series of mass-produced products independently from the first article.SELECTED DRAWING: Figure 1
Patent JP-2022147678-A (JP)
Title: Heat-sensitive recording material
Inventor: YOSHIDA RYOTA
IPC: B41M5/32
Filed: 2021-03-23
Abstract: To provide a heat-sensitive recording material which is reduced in occurrence of head scums.SOLUTION: A heat-sensitive recording material has a heat-sensitive recording layer containing a non-photosensitive organic silver salt, an organic reducer and a binder resin, an intermediate layer containing a petroleum resin, and a protective layer containing an ultraviolet curing resin in this order on a light-transmissive support.SELECTED DRAWING: None
Patent JP-2022148391-A (JP)
Title: Electronic watch
Inventor: FUJISAWA TERUHIKO
IPC: G04R60/10
Filed: 2021-03-24
Abstract: To provide an electronic watch that can prevent an increase in the number of components while stabilizing reception performance.SOLUTION: An electronic watch comprises: a time display unit that includes hands and a dial; an antenna 200 that is arranged on the periphery of the time display unit and has a power supply element and a ground element formed on an annular a dielectric base material; a bottom board 100 that is attached with a motor for driving the hands; an antimagnetic plate 160 that overlaps the motor in plan view seen from a direction orthogonal to a surface of the dial and is electrically connected with the ground element; and a circuit board that has a power supply terminal connected with the power supply element and a ground terminal connected with the ground element through the antimagnetic plate.SELECTED DRAWING: Figure 4
Patent JP-2022148805-A (JP)
Title: Movement support device and movement support method
Inventor: WATANUKI AYAKA
IPC: G08G1/123
Filed: 2021-03-24
Abstract: To provide a movement support device and a movement support method for suppressing generation of a traffic congestion around a boarding/alighting point.SOLUTION: A movement support device extracts a plurality of boarding/alighting point candidates at which a user can get on and off a vehicle, and a plurality of vehicle candidates which the user gets on/off on the basis of a boarding/alighting request of the user, calculates a degree of influence of stop of the vehicle for boarding/alighting or waiting on traffic flow of a road as a traffic influence degree on the basis of at least any one of characteristics of the road, traffic volume of the road, and parking/stopping situations of the road, selects one boarding/alighting point from among the plurality of boarding/alighting point candidates on the basis of the traffic influence degree, or selects one vehicle from among the plurality of vehicle candidates on the basis of the traffic influence degree.SELECTED DRAWING: Figure 1
Patent JP-2022149058-A (JP)
Title: Flow rate measuring device
Inventor: NAGATA KOTA
IPC: G01F3/22
Filed: 2021-03-25
Abstract: To encourage appropriate use of an indoor gas burning appliance when gas is newly used indoors while a DA adapter is connected to a gas meter.SOLUTION: A flow rate measuring device 1 comprises: a power supply answer request signal detection unit 16f2 that, when an alarm 20 is connected to a connection part 15, receives an actuation detection signal I3 based on a power supply answer request signal I2; a DA adapter connection determination unit 16e that, when the actuation detection signal I3 based on the power supply answer request signal I2 is not detected by the power supply answer request signal detection unit 16f2, determines that the DA adapter 30 is connected; and a notification unit 13. When the connection of the DA adapter 30 is determined by the DA adapter connection determination unit 16e and the use of an indoor gas burning appliance 100 is determined by an indoor appliance use determination unit 16d, the notification unit 13 performs notification.SELECTED DRAWING: Figure 1