baber/WOPTO huggingface dataset:
Patent JP-2022184644-A (JP)
Title: Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal element, and polymer and method of manufacturing the same
Inventor: MURAKAMI YOSHITAKA
IPC: C08F222/22
Filed: 2021-06-01
Abstract: To provide a liquid crystal alignment agent with which a liquid crystal alignment film can be formed which has high reliability on heat resistance and also exhibits excellent liquid crystal alignment properties even if the film thickness of the liquid crystal alignment film becomes smaller owing to a coating defect and the like.SOLUTION: A liquid crystal alignment agent contains a polymer (P) which has at least one kind selected from the group consisting of structure units represented by the formulas (1) to (5). In the formulas (1) to (5), one of X1 and X2 is a univalent group represented by the formula (6), and the other is -OR4. R4 is a hydrogen atom or a univalent organic group with C1 or larger. A1 is a methylene group, an ethylene group, a sulfur atom, or an oxygen atom. In the formula (6), R1 is a hydrogen atom or a univalent organic group with C1 or larger. R2 is an alkanediyl group. R3 is a univalent organic group with C1 or larger.SELECTED DRAWING: None
Patent JP-2021144050-A (JP)
Title: Piping enhancement for backflow prevention in multi-loop, metal-cooled nuclear reactor system
Inventor: ERIC PAUL LOEWEN
IPC: G21D1/02
Filed: 2021-06-03
Abstract: To overcome a problem of a sodium-cooled nuclear reactor utilizing electromagnetic pumps to flow sodium fluid from a heat exchanger to a bottom of a reactor core, where the nuclear reactor generally uses four circuit pumps, each including two outlet pipes, the nuclear reactor may act such that, if one pump is not operational, other three pumps force the fluid flow back into the outlets of the non-operational pump.SOLUTION: A sodium-cooled nuclear reactor comprises at least one electromagnetic pump assembly and a backflow reduction pipe. The backflow reduction pipe may include an inlet, an outlet, at least one tubular section having a first length and a first diameter, and at least one fluid diode section provided between the inlet and the outlet.SELECTED DRAWING: Figure 1
Patent JP-2022186129-A (JP)
Title: Mobile body system
Inventor: ASAI TOMOKO
IPC: G05D1/02
Filed: 2021-06-04
Abstract: To provide a useful system with a mobile body having an autonomous travel function.SOLUTION: A server device 6 includes: a reception unit 74 for receiving a storage request including positional information showing a place of reception of an item from a user; and a control unit 80 for generating a task execution instruction to instruct a travel unit 12 to tow the wagon unit 14 to the place of reception on the basis of the received storage request and to tow the wagon unit to a predetermined storage place. The travel unit 12 includes: a communication unit 32 for receiving the task execution instruction from the service device 6; and a processor 30 for controlling a drive unit 34 on the basis of the task execution instruction and causing the travel unit 12 to travel. The processor 30 causes the travel unit 12 connected to the wagon unit 14 to travel to the place of reception, and causes the travel unit 12 to travel to the storage place when a user finishes a storage work, and separates the travel unit 12 and the wagon unit 14 from each other at the storage place.SELECTED DRAWING: Figure 7
Patent JP-2022186273-A (JP)
Title: Vehicular air conditioner
Inventor: HAGIWARA KOTA
IPC: B60H1/00
Filed: 2021-06-04
Abstract: To provide a vehicular air conditioner which can inhibit increase of a concentration of carbon dioxide in air inside a passenger compartment.SOLUTION: A vehicular air conditioner suctions inside air which is air inside a passenger compartment, and outside air which is air outside the passenger compartment, and blows cooled air into the passenger compartment. The vehicular air conditioner includes: a casing 10 which includes an inside air introduction port 11 for suctioning the inside air, an outside air introduction port 12 for suctioning the outside air, an inside air passage 151 for guiding the suctioned inside air to the inside of the passenger compartment, and an outside air passage 152 for guiding the suctioned outside air to the outside of the passenger compartment; a blower 35 which generates airflow in the inside air passage and the outside air passage; a refrigeration cycle which has an evaporation part 41 for cooling the inside air by absorbing heat from the inside air flowing in the inside air passage by use of evaporative latent heat of a refrigerant, and a heat radiation part 42 for performing heat exchange between the refrigerant absorbing heat from the inside air in the evaporation part and the outside air flowing in the outside air passage to radiate heat from the refrigerant; and an outside air introduction part 50 which guides a part of the outside air suctioned from the outside air introduction port to the inside air passage.SELECTED DRAWING: Figure 1
Patent JP-2021151526-A (JP)
Title: Tablet printing device
Inventor: OGIMOTO SHINICHI
IPC: A61J3/06
Filed: 2021-06-15
Abstract: To provide a tablet printing device that can suppress deterioration in printing quality.SOLUTION: A tablet printing device according to the embodiment includes a chamber body having an internal space, a first rotating body having the internal space, a second rotating body, a transport belt bridged between the first rotating body and the second rotating body, and an inkjet printing head device that prints on tablets held on the transport belt. The first rotating body and the chamber body structure a suction chamber to apply suction force to suction holes located on the outer periphery of the first rotating body and the chamber body in the transport belt. For the transport belt, a first area located in the upper area of the chamber body, a second area located in the lower area of the chamber body, and a third area located in the outer peripheral area of the first rotating body are set. The suction force applied to the suction holes are set so that the second area is stronger than the first area and the third area is stronger than the second area.SELECTED DRAWING: Figure 1
Patent JP-2023000012-A (JP)
Title: Operation information management program, operation information management method, and information processing apparatus
Inventor: NITTA KENJI
IPC: G06Q30/0645
Filed: 2021-06-17
Abstract: To prevent equipment from being affected during a contract period.SOLUTION: A storage unit 11 stores contract information 11a indicating the time when a rental contract for each of a plurality of devices in a system 20 including the plurality of devices lent to a user terminates and communication route information indicating communication routes between the devices in the plurality of devices. A processing unit 12 determines a second device affected by the termination of the contract of a first device at a first time point among the plurality of devices to output the information indicating the effect on the second device based on the contract information 11a and the communication route information.SELECTED DRAWING: Figure 1
Patent JP-2022008208-A (JP)
Title: Composite membrane and method for manufacturing the same
Inventor: MOHAMMAD MOKBUL HOSSAIN
IPC: B01D39/08
Filed: 2021-06-22
Abstract: To provide a method for manufacturing a composite membrane.SOLUTION: With this method, a fabric mesh is disposed as a carrier layer, and a membrane having a perforated structure is disposed on the carrier layer. The membrane is directly manufactured on the fabric mesh by electric spinning of multilayered fibers. The fabric mesh is manufactured by at least two different filaments. A first filament is made of a first polymer material, and a second filament is made of a second polymer material different from the first polymer material. The first filament is thermally connected to the membrane, but the second filament forms no thermal connection to the membrane. The present invention further relates to a composite membrane manufactured by the above method.SELECTED DRAWING: Figure 1
Patent JP-2021175611-A (JP)
Title: Board cutter
Inventor: KAWAI TOMOFUMI
IPC: B23D49/16
Filed: 2021-07-07
Abstract: To provide a board cutter allowing loss of lighting to be prevented even when dust accumulated in a dust box, through which a conventional lighting tool illuminates a cutting part to make loose of brightness because lighting is shielded by accumulated dust in the dust box for a cutting tool named the board cutter used in boring a square hole in ceiling material and wall material for electrical wiring.SOLUTION: A board cutter is configured to arrange a lighting tool 40 at a position deviated ahead of a dust box 30 to directly illuminate a cutting guide part 2b arranged at a tip of a base 2 without light passing through the dust box 30.SELECTED DRAWING: Figure 1
Patent JP-2021165140-A (JP)
Title: Brake control device, brake device including the same, and brake system
Inventor: TAKAYAMA HITOSHI
IPC: B60T8/1761
Filed: 2021-07-12
Abstract: To provide a brake control device, a brake device, and a brake system, which can suppress deterioration of brake force.SOLUTION: A brake control device includes a control section which controls a brake section for braking at least one of a plurality of rotating bodies of a man-power drive vehicle. When brake force of a first rotating body included in the plurality of rotating bodies is deteriorated by ABS control, the control section controls the brake section so that brake force of a second rotating body different from the first rotating body included in the plurality of rotating bodies is increased by force different from fluid pressure.SELECTED DRAWING: Figure 2
Patent JP-2023012263-A (JP)
Title: game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2021-07-13
Abstract: To provide a game machine capable of enhancing amusement of a game.SOLUTION: A game machine includes game state setting means capable of setting a normal game state and a special game state more advantageous to a player than the normal game state as a game state in which a game is played with the aim of winning in a win/lose lottery result, performance execution means for executing a specific performance that may occur as part of a variable performance for notifying a player of the win/lose lottery result in the normal game state, and storage means for storing a performance status that may be changed when the win/lose lottery result is a win. As a performance that may occur as the specific performance, a plurality of types of candidate specific performances having different modes are set. On the basis of the performance status stored in the storage means, it is determined which of the plurality of types of candidate specific performances occurs as the specific performance.SELECTED DRAWING: Figure 22
Patent JP-2023013850-A (JP)
Title: Transmitting/receiving module
Inventor: IKEGAMI KATSUYA
IPC: H04B1/525
Filed: 2021-07-16
Abstract: To provide a transmitting/receiving module capable of preventing the deterioration of isolation characteristics and attenuation characteristics of a transmitting/receiving path.SOLUTION: A transmitting/receiving module 1 includes: a board 200 including a transmission signal input terminal TXin, a reception signal output terminal RXout, and an antenna terminal ANT; a duplexer DPX that is provided on the board 200, outputs a transmission signal input from the transmission signal input terminal TXin to the antenna terminal ANT, and outputs a reception signal input from the antenna terminal ANT to the reception signal output terminal RXout; a first inductor 10 included in a first matching circuit 1 provided between the duplexer DPX and the antenna terminal ANT; and a second inductor 20 included in a second matching circuit 2 provided between the duplexer DPX and the reception signal output terminal RXout. On the board 200, a winding axis direction of a conductor of the first inductor 10 is different from a winding axis direction of a conductor of the second inductor 20.SELECTED DRAWING: Figure 2
Patent JP-2023014460-A (JP)
Title: Vertical injection molding device
Inventor: MURATA HIROBUMI
IPC: B29C45/03
Filed: 2021-07-19
Abstract: To provide a vertical injection molding device with a much lower height.SOLUTION: A vertical injection molding device 10 includes a mold clamping device 20 in which a mold clamping axis 20a is vertical and an injection device 50 arranged on the injection device 20. The injection device 50 includes a heating cylinder 56 in which a screw axis 66a is vertical and an injection cylinder 54 in which a cylinder shaft 54a is horizontal. A screw built into the heating cylinder 56 has been shortened by changing the diameter to be larger. The height dimension of the mold clamping device 20 has been reduced so that the height of the vertical injection molding device has been lowered.SELECTED DRAWING: Figure 1
Patent JP-2023014463-A (JP)
Title: Medical cart presence management system
Inventor: IGAWA TARO
IPC: G16H40/20
Filed: 2021-07-19
Abstract: To provide a system capable of promoting permanent provision of a medical cart at a predetermined storage space when not in use.SOLUTION: A presence management system 100 of a medical cart 1 comprises: at least one medical cart 1 movable in a facility and comprising an RFID tag 21; a first tag reader 31 which is installed at a predetermined place in the facility and receives cart identification information specific to the medical cart 1 from the RFID tag 21; a management device 40 which receives the cart identification information from the first tag reader 31 and detects the presence or absence of the medical cart 1 at a predetermined place S1 on the basis of the cart identification information; and a display device for displaying a result of the detection. In a case where the presence of the medical card 1 at the predetermined place S1 is not detected for a predetermined period, the display device gives a warning.SELECTED DRAWING: Figure 1
Patent JP-2021184472-A (JP)
Title: Capacitor component
Inventor: LEE TAEK JUNG
IPC: H01G4/30
Filed: 2021-07-19
Abstract: To provide a capacitor component.SOLUTION: A capacitor component includes: a plurality of unit laminates to form a stacked structure, each comprising a body, a plurality of internal electrodes disposed in the body, and connection electrodes extended in a thickness direction of the body and connected to the plurality of internal electrodes; and pad portions disposed between mutually adjacent ones of the plurality of unit laminates and connected to the connection electrodes located above and below the pad portions.SELECTED DRAWING: Figure 2
Patent JP-2023017161-A (JP)
Title: Mobile body control system
Inventor: IMANISHI YUTO
IPC: G08G1/16
Filed: 2021-07-26
Abstract: To provide a mobile body control system that makes an own vehicle realize social movement and realize appropriate compromise with pedestrians by planning the movement while predicting the reactions of the pedestrians with respect to the movement of the own vehicle.SOLUTION: A mobile body control system has: a control device for controlling a mobile body; and an other-person detection device for detecting a position of each of one or more other persons around the mobile body. The control device includes: a self-planned trajectory candidate calculation unit that calculates a plurality of planned trajectory candidates for the mobile body; an other-person's predicted trajectory candidate calculation unit for calculating reactions of the other person to each trajectory of the planned trajectory candidates as a plurality of predicted trajectory candidates based on the position of the other person and the planned trajectory candidate; an other-person's predicted action target calculation unit for calculating a predicted action target of another object based on the position of the other person; and a self-planned trajectory selection unit that selects a self-planned trajectory from the plurality of planned trajectory candidates so that the planned action target of the mobile body and the predicted action target of the other person are compatible with each other based on the predicted trajectory candidate and the predicted action target.SELECTED DRAWING: Figure 3
Patent JP-2023018338-A (JP)
Title: Information processing device, power generation system, and information processing method
Inventor: TANI YUSHI
IPC: H02J3/38
Filed: 2021-07-27
Abstract: To provide an information processing device, a power generation system, and an information processing method that compensate for imbalance when prediction of an amount of power generation fails.SOLUTION: A monitor control device (information processing device) acquires a solar radiation amount prediction value which is a solar radiation amount at an installation location of a solar power generation facility on a target day for predicting a power generation amount of the solar power generation facility, obtains a predicted power generation amount which is a prediction value of the power generation amount of the solar power generation facility on the target day based on the solar radiation amount prediction value, and sets an initial SOC which is SOC (State Of Charge) at the start of power generation on the day of the solar power generation facility of a power storage value that acts to absorb the surplus or shortfall of a power amount supplied from the solar power generation facility to a power system so that its value increases as the predicted power generation amount increases. The monitor control device stores, for example, a graph indicating the correspondence between a value obtained by dividing the predicted power generation (plan value) by a power generation amount on a sunny day and the initial SOC, and calculates the initial SOC by comparing the predicted power generation with the graph.SELECTED DRAWING: Figure 2
Patent JP-2023018432-A (JP)
Title: Industrial material film and industrial composite sheet
Inventor: KARINO TOSHIYA
IPC: D03D15/20
Filed: 2021-07-27
Abstract: To provide a regenerative recycling industrial material film which is made of a soft vinyl chloride resin including at least a specific plasticizer, and a regenerative recycling industrial composite sheet such as a tarpaulin, a canvas and a mesh sheet which is made of a soft vinyl chloride resin layer including at least a specific fabric and a specific plasticizer.SOLUTION: An industrial material film is provided which is composed of a composition containing at least a vinyl chloride-based resin and a furandicarboxylic acid dialkyl ester compound, and as necessary, further including a polyglyceryl fatty acid ester compound. An industrial composite sheet is provided, having a fabric as a base material, and having a soft vinyl chloride resin layer which is composed of a composition including at least a vinyl chloride-based resin and a furandicarboxylic acid dialkyl ester compound, and as necessary, further including a polyglyceryl fatty acid ester compound formed on one or more surfaces of the fabric.SELECTED DRAWING: None
Patent JP-2023018813-A (JP)
Title: Torsion determination method of hot slab width reduction, hot slab width reduction method and manufacturing method of hot rolled steel sheet
Inventor: MINOWA KOYA
IPC: B21B38/00
Filed: 2021-07-28
Abstract: To provide a determination method of a hot slab width reduction which can determine whether it becomes a width reduction defective slab by torsion before performing width reduction.SOLUTION: A torsion determination method of a hot slab width reduction is given in which: when a width reducing device 12 performs the width reduction of a slab heated with a heating furnace by an edging rate γ(γ=ΔW/W0) that is the width reducing amount ΔW divided by the slab width W0 which is a width before reduction in a hot rolling line 30 where there is the width reducing device between the heating furnace 11 and a roughing mill 13, temperatures at the width end parts of both sides of the slab are acquired by, for example, numerical calculation or a temperature measuring device before the width reduction of the slab is performed by the width reducing device; temperature difference between the acquired temperatures at the width end parts of both sides of the slab is obtained as a width direction temperature deviation ΔT; and when a product by multiplying the width direction temperature deviation ΔT by the edging rate γ exceeds the constant value, torsion of the slab is determined to occur by the width reduction of the slab.SELECTED DRAWING: Figure 2
Patent JP-2023019426-A (JP)
Title: Optical lens manufacturing method and optical lens
Inventor: YOSHIDA KOSUKE
IPC: B23Q3/08
Filed: 2021-07-29
Abstract: To provide a method for manufacturing an optical lens the shape accuracy of which is high, and the optical lens.SOLUTION: Provided is a method for manufacturing an optical lens 10 which has a first optical plane 11a and a second optical plane 12a. The manufacturing method for the optical lens 10 comprises: a step for preparing a lens material 1 that has a first principal plane 11 and a second principal plane 12; a step for cutting or grinding the first principal plane 11 to form the first optical plane 11a; a step for forming a groove part 14 at a peripheral edge 13 of the first optical plane 11a; a step for applying a coating of an adhesive 2 to the groove part 14 and fixing the first principal plane 11 and a jig 3 together via the adhesive 2; and a step for cutting or grinding the second principal plane 12 to form a second optical plane 12a.SELECTED DRAWING: Figure 3
Patent JP-2023021510-A (JP)
Title: Pump and pump product
Inventor: SATO KATSUHIKO
IPC: F04B9/14
Filed: 2021-08-02
Abstract: To provide a pump and a pump product capable of reducing the possibility that a first cylinder part and a second cylinder part may separate from each other in normal use.SOLUTION: In a pump 30 of a pump product 10, an upper cylinder part 50 comprises a movement prevention part extending in a direction orthogonal to a direction indicated by an arrow 30a, and a lower cylinder part 60 comprises a movement prevention part 63a extending in a direction orthogonal to the direction indicated by the arrow 30a. The upper cylinder part 50 and the lower cylinder part 60 are configured such that by rotating one of the upper cylinder part 50 and the lower cylinder part 60 with respect to the other in a rotational direction around a central axis 41 extending in the direction indicated by the arrow 30a, the contact between the movement prevention part of the upper cylinder part 50 and the movement prevention part 63a is released, and thus can be separated from each other, so that a metal spring 31 and a ball 32 can be taken out from the inside of a cylinder 40.SELECTED DRAWING: Figure 1
Patent JP-2022036023-A (JP)
Title: Variation auto encoder for outputting 3d model
Inventor: NICOLAS BERTRAND
IPC: G06F30/27
Filed: 2021-08-11
Abstract: To provide a method executed by a computer for machine learning.SOLUTION: The method uses a 2D sketch and a random variable as inputs, and includes the step of providing a variation auto encoder (VAE) architecture for a neural network formed to output a 3D model expressed by the 2D sketch. The method for machine learning includes the step of learning a neural network.SELECTED DRAWING: Figure 7
Patent JP-2021181484-A (JP)
Title: Compositions and methods for delivery of biomacromolecule agents
Inventor: NAM JUTAEK
IPC: A61K9/51
Filed: 2021-08-12
Abstract: To provide nanoparticles complexed with biomacromolecule agents configured for treating, preventing or ameliorating various types of disorders, and methods of synthesizing the same.SOLUTION: The present invention provides compositions comprising nanoparticles (e.g., synthetic high density lipoprotein (sHDL)) carrying biomacromolecule agents (e.g., nucleic acid, peptides, glycolipids, etc.), methods for synthesizing such nanoparticles, and systems and methods utilizing such nanoparticles (e.g., in diagnostic and/or therapeutic settings).SELECTED DRAWING: Figure 2