baber/WOPTO huggingface dataset:
Patent JP-2023021849-A (JP)
Title: Coated active material and method for manufacturing the same
Inventor: MURAISHI KAZUO
IPC: H01M4/36
Filed: 2021-08-02
Abstract: To provide a coated active material having excellent properties capable of reducing the reaction resistance of a battery, and a method for manufacturing the coated active material that can improve both processing speed and processing quality.SOLUTION: There is provided a method for manufacturing a coated active material, which includes mixing an electrode active material with a coating liquid containing Li and an M element and having a surface energy of 72 mN/m or less to produce a slurry, and drying the slurry in an air stream to cause a Li-containing oxide to adhere to at least a part of the surface of the electrode active material, thereby obtaining the coated active material. The M element is at least one or more kinds of elements selected from Nb, F, Fe, P, Ta, V, Ge, B, Al, Ti, Si, W, Zr, Mo, S, Cl, Br, and I.SELECTED DRAWING: Figure 1
Patent JP-2022033051-A (JP)
Title: Transmission device, reception device, transmission method, and reception method
Inventor: YE NENG
IPC: H04L27/26
Filed: 2021-08-13
Abstract: To provide a transmission method and a reception method of a learning reference signal sequence, and a corresponding transmission device and a reception device.SOLUTION: A transmission device includes a processing unit for determining a learning reference signal sequence including a signal related to constellation points and non-construction points in a constellation, and a transmission unit for transmitting information about the learning reference signal sequence.SELECTED DRAWING: Figure 1
Patent JP-2021182776-A (JP)
Title: Target ran node, 5g core network device, and method therefor
Inventor: FUTAKI TAKASHI
IPC: H04W36/14
Filed: 2021-08-17
Abstract: To help appropriately configure an AS layer of a target RAT in inter-RAT handover.SOLUTION: During handover of a radio terminal from a source eNodeB connected to an MME to a target RAN node connected to a 5G core network device, the target RAN node receives a handover request message including information regarding at least one PDU session from the 5G core network device, generates radio resource configuration information on the basis of the information, and transmits a handover request acknowledge message including a transparent container containing the radio resource configuration information to the 5G core network device. The radio resource configuration information is transmitted to the radio terminal via the 5G core network device, the MME, and the source eNodeB and used by the radio terminal to establish a radio connection with the target RAN node.SELECTED DRAWING: Figure 3A
Patent JP-2022036042-A (JP)
Title: Method of producing ceramic matrix composite material exhibiting resistance to moisture and environment
Inventor: RICHARD KIDD
IPC: C04B35/577
Filed: 2021-08-18
Abstract: To provide a method of producing a ceramic matrix composite material (CMC), capable of exhibiting improved resistance to moisture and environment without accompanying loss of the performance of material.SOLUTION: A method of producing a ceramic matrix composite material capable of exhibiting resistance to moisture and environment is developed. The method comprises steps of depositing a diffusion barrier layer containing boron nitride on a silicon carbide fiber, and depositing a humidity-resistant layer containing silicon-doped boron nitride on the diffusion barrier layer, with the thickness of the humidity resistant layer being about 3 to 300 times as thick as the diffusion barrier layer. Thus, a compliant multilayer including a humidity resistant layer and a diffusion barrier layer is formed. A wet layer containing silicon carbide, boron carbide and/or pyrolyzed carbon is deposited on the compliant multilayer. After the wet layer is deposited, slurry is made to penetrate a fiber preform including a silicon carbide fiber. Subsequent to the slurry penetration, a molten material containing silicon is made to penetrate the fiber preform, and thereafter the molten material is cooled, whereby a ceramic matrix composite material is formed.SELECTED DRAWING: Figure 3
Patent JP-2023027946-A (JP)
Title: platform door system
Inventor: SHAKANO YU
IPC: B61B1/02
Filed: 2021-08-18
Abstract: To provide a platform door system which requires less construction man-hours than before, and can reduce construction work hours and costs to install a platform door in a platform.SOLUTION: A platform door system 100 has a general control device, a first door pocket 11 and a second door pocket 12. The first door pocket 11 comprises a first main door 12A, a first subordinate door 12B, a first main control part 13A and a first subordinate control part 13B. The second door pocket 21 comprises a second main door 22A, a second subordinate door 22B, a second main control part 23A and a second subordinate control part. The first main control part 13A and the first subordinate control part 13B are connected by a first signal wire 16. The second main control part 23A and the second subordinate control part 23B are connected by a second signal wire 26. The first main control part 13A and the second main control part 23A are connected by a connection cable. The first subordinate door and the second main door are provided adjacent to each other. The first subordinate door is controlled to be opened/closed in synchronism with opening/closing of the second main door.SELECTED DRAWING: Figure 1
Patent JP-2023028468-A (JP)
Title: Nitrogen-containing carbon material and method for producing the same, and oxygen reduction electrode catalyst
Inventor: GOTO RYOTA
IPC: B01J37/08
Filed: 2021-08-19
Abstract: To provide a nitrogen-containing carbon material that shows high oxygen reduction activity and a method for producing the same, and an oxygen reduction electrode catalyst.SOLUTION: A nitrogen-containing carbon material contains a nitrogen-containing metal complex represented by the following formula and a carbon carrier containing monoatomic-dispersed iron atoms and nitrogen atoms (where X independently represent a ligand, and n is an integer of 0-2).SELECTED DRAWING: None
Patent JP-2023028766-A (JP)
Title: Magnet-optical material and manufacturing method therefor
Inventor: KOBAYASHI NOBUKIYO
IPC: H01F1/00
Filed: 2021-08-20
Abstract: To provide a magneto-optical material which may exhibit the Faraday effect even when no magnetic field is being applied.SOLUTION: A magnetic nanoparticle disclosed herein has a nanogranular structure dispersed in a fluoride matrix. Forming the magnetic nanoparticle using a magnetic material with residual magnetization consisting of either an Fe-Pt alloy, Co-Pt alloy, Fe-Co-Ni-Al alloy, Co ferrite, or Ba ferrite allows the magnetic nanoparticle to exhibit the Faraday effect without requiring application of a magnetic field.SELECTED DRAWING: Figure 1
Patent JP-2023030446-A (JP)
Title: Liquid discharge device and determination method for determining discharge state
Inventor: KATO TAKASHI
IPC: B41J2/01
Filed: 2021-08-23
Abstract: To provide a method for determining a state of discharge failure in a short time while maintaining determination accuracy.SOLUTION: A determination method for determining a liquid discharge state from a discharge port in a liquid discharge device having a substrate 21 having a discharge port 2 for discharging a liquid and an electro-thermal conversion element 3 for generating heat for discharging a liquid from the discharge port, and temperature detection means for detecting temperature information of the substrate includes: a first comparison step of comparing the temperature information of the substrate detected by the temperature detection means with a first threshold, at a first timing; and a second comparison step of comparing the temperature information of the substrate detected by the temperature detection means with a second threshold, at a second timing.SELECTED DRAWING: Figure 6
Patent JP-2023031644-A (JP)
Title: Plant and fish culture system, and plant and fish culture system method
Inventor: JINNO HIROSHI
IPC: A01G31/00
Filed: 2021-08-25
Abstract: To provide a plant and fish culture system that can stop supplying water to plants in a plant culture tank for a predetermined period of time while maintaining water circulation between the plant culture tank, where plants are cultured, and a fish culture tank, where fish are cultured.SOLUTION: A plant and fish culture system 1000 comprises a plant culture tank 100 for culturing plants Pt and a fish culture tank 200 for culturing fish Fs, where water is circulated between the plant culture tank and the fish culture tank. The fish culture tank 200 has a valved first drainage outlet 210 located at a first height, and a second drainage outlet 220 located at a second height higher than the first height. The plant culture tank comprises a plant culture shelf 110 for culturing plants. The plant and fish culture system comprises first piping 1 for channeling the drainage from the valved first drainage outlet 210 to a location lower than the plant culture shelf 110 within the plant culture tank 100, second piping 2 for channeling the drainage from the second drainage outlet 220 to a location higher than the plant culture shelf within the plant culture tank, and third piping 3 for returning, from the plant culture tank to the fish culture tank, the water flowing from the fish culture tank to the plant culture tank.SELECTED DRAWING: Figure 1
Patent JP-2022041950-A (JP)
Title: Block chain system that includes plurality of bank nodes each having ledgers for identity and digital currency, and operation method thereof
Inventor: YUN SEOK GU
IPC: G06Q20/40
Filed: 2021-08-26
Abstract: To provide a block chain system that includes a plurality of bank nodes each having ledgers for identity and digital currency, and an operation method thereof.SOLUTION: A block chain system is disclosed. The block chain system includes: a plurality of bank nodes; and a plurality of mobile nodes. Each of the bank nodes includes an identity ledger that includes a public key of each of the bank nodes, a digital ID for identifying an identity of a user of each of the bank nodes, a public key of each of the plurality of mobile nodes, and a digital ID for identifying an identity of each of the plurality of mobile nodes.SELECTED DRAWING: Figure 2
Patent JP-2023032963-A (JP)
Title: Washing water tank device and water closet device comprising the same
Inventor: TANIMOTO HIDEKI
IPC: E03D1/34
Filed: 2021-08-27
Abstract: To provide a washing water tank device capable of accurately setting discharge timing of washing water without using any motor for lifting a drain valve.SOLUTION: A washing water tank device (4) comprises: a washing water tank body (10); a drain valve (12) that switches draining/stopping of washing water in the washing water tank body; a water pressure drive mechanism (14) for driving the drain valve using supply water pressure; a first on-off valve (19) for switching discharge/stop of washing water supplied from a water supply source; a second on-off valve (18) for supplying the washing water to the water pressure drive mechanism so that the drain valve is opened by the water pressure drive mechanism; and a control unit (28) for controlling the first on-off valve and the second on-off valve so as to open the first on-off valve and the second on-off valve to discharge the water from both of an upper water discharge port and a lower water discharge port at the same time.SELECTED DRAWING: Figure 3
Patent JP-2023034781-A (JP)
Title: prize acquisition device
Inventor: MORI YUTA
IPC: A63F9/30
Filed: 2021-08-31
Abstract: To provide a prize acquisition device, etc. capable of achieving a fun prize acquisition game that satisfies a player's desire.SOLUTION: A prize acquisition device 10 includes: first to nth stock parts 20-1 to 20-n in each of which prizes are stocked; a prize ejection part 40 having an ejection port 41 from which a selected prize is ejected when a prize stocked in a jth stock part 20-j of the first to nth stock parts 20-1 to 20-n is selected by a player; and a prize acquisition part 50 having a winning port 51 for causing the player to acquire a prize when the prize ejected from the ejection port 41 enters it, and a moving part 52 for moving the winning port 51.SELECTED DRAWING: Figure 1
Patent JP-2021184844-A (JP)
Title: Devices for managing chest drainage
Inventor: EVAN S LUXON
IPC: A61M1/00
Filed: 2021-08-31
Abstract: To provide a chest drainage system which reduces or eliminates pooled blood/liquid and/or clogging/clotting in a drainage tube.SOLUTION: Generally, the chest drainage system continuously monitors chest tube status and clears pooled liquid when necessary to restore negative pressure on the chest. The system may include a valve device which is located between the patient's chest tube and drainage tube and may be used with any standard chest tube. The chest drainage system also includes a controller for monitoring the pressure at or near the valve device and/or at or near a suction device, and optionally a pump for assisting in clearance of pooled liquid and/or clots. The controller may also control the valve device and/or suction device in response to pressure signals.SELECTED DRAWING: Figure 1
Patent JP-2023035302-A (JP)
Title: Method for removing radioactive cesium from contaminated soil
Inventor: TAMURA TAKASHI
IPC: G21F9/12
Filed: 2021-09-01
Abstract: To provide a method for efficiently removing radioactive cesium from a soil waste material contaminated with radioactive cesium.SOLUTION: The method for removing radioactive cesium from a soil waste material contaminated with radioactive cesium includes the steps of: mixing a contaminated soil and a processing agent containing a metal halide that satisfies the condition that the melting point is in the range of 400°C to less than 1000°C and obtaining a mixture; heating the mixture at temperatures of at least the melting point of the metal halide; and acid-cleaning the mixture obtained in the heating step with an acid aqueous solution.SELECTED DRAWING: Figure 1
Patent JP-2023035583-A (JP)
Title: Wall-embedded slave machine and machine state determination device
Inventor: KIKUCHI OSAMU
IPC: A61G12/00
Filed: 2021-09-01
Abstract: To make it possible, even when a plurality of connection machines are connected through a connector of a wall-embedded slave machine, to accurately determine an operation state and a connection state for each connection machine.SOLUTION: A wall-embedded slave machine 4 comprises: a first determination unit 41A for determining an operation state and a connection state of a hand type slave machine 6 and an operation state of a sensor slave machine 7 by comparing voltage generated on a calling line NC4 connected to a connector 40 of the wall-embedded slave machine with a threshold; and a second determination unit 41B for determining a connection state of the sensor slave machine 7 by comparing voltage generated on an LED line EL4 by supply of weak current to the extent of inhibiting an LED 62 of the hand type slave machine 6 from being lit up with a threshold. With respect to the connection state of the sensor slave machine 7, the determination is performed using the voltage generated on the LED line EL4 differing from the calling line NC4, which reduces the number of thresholds to be used for the determination and makes it easy to determine an operation state and a connection state for each connection machine.SELECTED DRAWING: Figure 3
Patent JP-2023036143-A (JP)
Title: Railway operation data management device, railway operation data management system, and railway operation data management method
Inventor: AMANO KOJI
IPC: B61L27/00
Filed: 2021-09-02
Abstract: To provide a method by which various kinds of information on railway operation can be efficiently utilized.SOLUTION: A railway operation data management device comprises an arithmetic unit and a storage unit. The storage unit stores state information expressing the state of railway operation and the arithmetic unit receives a data provision request partially designating a structure contributing to a discrimination of the state information and searches for state information adapted to the partial designation from the state information in different forms to provide the found state information. By such a constitution and function, various kinds of information on railway operation can be efficiently utilized.SELECTED DRAWING: Figure 2
Patent JP-2023036339-A (JP)
Title: Seismic reinforcement device for support structure
Inventor: KANEKO RITSU
IPC: B65D90/12
Filed: 2021-09-02
Abstract: To provide a seismic reinforcement device for a support structure that can improve seismic resistance by avoiding thermal effects in a welding process without providing any processing such as space to a concrete foundation base.SOLUTION: The seismic reinforcement device for a support structure includes a plurality of legs 3 for supporting a supported object, existing base plates 4 to which the plurality of legs is fixed, and existing foundation bolts 1 for fixing the existing base plates and existing foundation bases 5. The seismic reinforcement device includes the existing base plates installed on the plurality of foundation bases and a seismic reinforcement base plate installed on the existing base plates on at least one of the plurality of foundation bases. Bolts are composed of the existing foundation bolts and additional foundation bolts. The seismic reinforcement base plate and the existing base plates are fixed to the foundation base with the existing foundation bolts and the additional foundation bolts. The seismic reinforcement base plate and the legs are fixed by welding.SELECTED DRAWING: Figure 4
Patent JP-2023037326-A (JP)
Title: Email management system, email management apparatus, email management method, email management program, and recording medium
Inventor: TSUSHIMA YUTAKA
IPC: H04L51/00
Filed: 2021-09-03
Abstract: To provide an email management system, apparatus, method and program configured to further reliably prevent misdirection of email in transmitting multiple email messages.SOLUTION: An email management system 11 includes a management server 12, The management server 12 includes: an extraction unit 26 which extracts preset predetermined information included in first email; a time measurement unit 28 which measures the time elapsed; a first determination unit 31 which determines whether second email has been received from a first terminal device 13a when the measured elapsed time falls within a preset predetermined time; a second determination unit 32 which determines whether the predetermined information extracted by the extraction unit 26 is included in the second email when a determination is made that the second email has been received within the predetermined time; and a suspension control unit 29 which controls the management server 12 to suspend the second email without transmission when a determination is made that the second email includes the predetermined information.SELECTED DRAWING: Figure 2
Patent JP-2023037854-A (JP)
Title: Uniform circulation flow agitation device
Inventor: MIYAGAWA YOSHIKI
IPC: B01F33/25
Filed: 2021-09-06
Abstract: To provide a device capable of preventing the occurrences of a swirl and bubbles by generating uniform circulation flow having a fixed direction and flow speed in an agitation tank in order to solve the problems that a conventional agitation device performs ununiform and coarse agitation in which an excessive flow speed is generated near an agitation blade while a flow rate becomes too slow at a place away from the agitation blade, and that a swirl and bubbles are generated when agitation is performed, to uniformalize solid dispersion of solid objects in a fluid including the solid objects, and to achieve agitation with no stress in agitating a culture solution including animal cells, or the like.SOLUTION: First variable blades 33 and second variable blades 34 are fixed to a reciprocatable agitating blade 30. The first variable blades 33 receive the pressure of a fluid 200 to open only to one side, and the second variable blades 34 are fixed to positions different from those of the first variable blades 33, and receive the pressure of the fluid 200 to open only to the other side. Thus, circulation flow is entirely generated in an agitation tank 20, and on the other hand, the projection area of the agitation blade 30 becomes small so that a load when driven can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2022048113-A (JP)
Title: Ballast device and mobile crane therewith
Inventor: LARS EBERHARDT
IPC: B66C23/76
Filed: 2021-09-08
Abstract: To provide a mobile crane capable of easily fixing a ballast device.SOLUTION: The present invention is a ballast device to be fixed to a crane, especially, is a superstructure or a superstructure ballast of a mobile crane with first and second ballast elements. The first ballast element has first connection means to removably fasten to the crane. On the other hand, both ballast elements are removably connected to each other via second connection means. The first ballast element includes an assembly device with an abutment element capable of installing abutment means to lift the ballast device. Regarding this point, the abutment element is arranged or possibly arranged so as to be able to selectively attach the abutment means to the assembly device to lift only the first ballast element above a center of gravity thereof or to lift both ballast elements together above the total center of gravity thereof. The present invention further is a mobile crane with at least one such ballast device.SELECTED DRAWING: Figure 2
Patent JP-2023039858-A (JP)
Title: game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2021-09-09
Abstract: To provide a novel game machine.SOLUTION: A right-shooting suggestive performance, an operation-suggestive performance, and a ball discharge suggestive performance have respectively update cycles of images used for their performances different from each other. Since the image update cycles are made different among the right-shooting suggestive performance, the operation-suggestive performance, and the ball discharge suggestive performance, even if the suggestive performance is similar, it is possible to make appearance different for each suggestive performance, thereby the difference in role can be intuitively communicated to a player, and as a result, a novel game machine can be provided. In a performance that prompts a player to suggest an operation (operation instruction), it is possible to make the player recognize each degree of importance.SELECTED DRAWING: Figure 18
Patent JP-2023043302-A (JP)
Title: Plant cultivation facility
Inventor: SAKAI YOSHIAKI
IPC: A01G9/12
Filed: 2021-09-16
Abstract: To facilitate various works including harvesting work in a plant cultivation facility.SOLUTION: In a plant cultivation facility in which a cultivation bed 5 for cultivating a plant P is provided and the cultivation bed 5 is provided with vertical attracting members 17 at predetermined intervals, a plant support frame 20 is configured on the left and right sides of the plant P, and the plant support frame 20 comprises vertical frames 21 extending vertically from the attracting hooks 16 on at least the left and right sides of the plant P, respectively. In addition, the plant support frame 20 comprises a horizontal frames 22 between the plurality of the vertical frames 21, with which branches, leaves and fruits are brought into contact.SELECTED DRAWING: Figure 2