baber/WOPTO huggingface dataset:
Patent JP-2022028193-A (JP)
Title: Passenger conveyor
Inventor: TEZUKA AKINORI
IPC: B66B31/00
Filed: 2020-08-03
Abstract: To provide a passenger conveyor, simply configured, which can accurately detect a standing position of a user in a footstep to appropriately attract attention.SOLUTION: A passenger conveyor comprises a first detecting part 60, a second detecting part 62 and an alarm outputting part. The first detecting part 60 detects that a predetermined detection site passes on a first detection position when a plurality of connected steps 12 that can move while transferring between a stepped state and a step-less state along a movement path of the passenger conveyor moves in the step-less state. The second detecting part 62, provided at a second detection position beside the movement path deviated in a movement direction from the first detection position by a distance corresponding to a distance from the detection site detected by the first detecting part 60 to end parts in the movement direction of the steps 12, detects whether objects exist at the end parts of the steps 12. The alarm outputting part outputs alarm, when the detection site is detected at the first detection position and the object is detected at the second detection position.SELECTED DRAWING: Figure 3
Patent JP-2022032305-A (JP)
Title: Water treatment installation and water treatment method
Inventor: JONO AKISHI
IPC: C02F3/30
Filed: 2020-08-11
Abstract: To provide a water treatment installation capable of effectively utilizing a dominant specific microorganism group to a biological treatment.SOLUTION: A water treatment installation 10 includes: a storage tank 3 configured to store organic waste water; a biological treatment tank 4 configured to biologically treat the organic waste water sent from the storage tank; and a solid-liquid separation tank 5 configured to solid-liquid separate the organic waste water sent from the biological treatment tank. The water treatment installation further includes: a reactor 8 to which polluted sludge drawn from a solid-liquid separation layer 5 is sent and a biological treatment auxiliary agent for making a specific microorganism group included in the polluted sludge dominant is filled or charged; and a route switching mechanism 11 configured to switch whether the polluted sludge including spores of the specific microorganism made dominant in the reactor 8 is to be charged into the biological treatment tank 4 or into further upstream than the biological treatment tank 4.SELECTED DRAWING: Figure 1
Patent JP-2020189630-A (JP)
Title: Radio telescope relay broadcast system for escaping solar system and continuing to reflect stars far away
Inventor: SONNO KAZUO
IPC: B64G1/66
Filed: 2020-08-12
Abstract: To solve the problem that despite progress of development of a light hydrogen ion magnetoelectric gas circulation power generation battery or the like, which loads a space localization recognition device and a radio telescope relay broadcast system for outer space relay on a robot rocket and can operate even at a place where light does not reach, there is no essential rotation additional acceleration type engine rocket which leaves a solar system orbit.SOLUTION: The present invention is structure explanation of a development of a rotation additional acceleration type robot radio telescope rocket configured to: rotate hydrogen in a hydrogen tank by screw rotation force of deuterium containing nitrogen gas; subject hydrogen in a hydrogen tank containing light hydrogen to high speed screw rotation; rotate oxygen in a liquid oxygen tank by a high output motor plate; accelerate hydrogen and oxygen subjected to the high speed screw rotation at once; and mount a rotation additional acceleration combustion tank.SELECTED DRAWING: Figure 1
Patent JP-2021038495-A (JP)
Title: Seaweed-modified polypropylene spun-bonded nonwoven fabric
Inventor: Huang xiao hua
IPC: D04H3/16
Filed: 2020-08-17
Abstract: To provide a method for manufacturing a seaweed-modified PP spun-bonded nonwoven fabric.SOLUTION: There is provided a method for manufacturing a seaweed-modified PP spun-bonded nonwoven fabric containing an alginate of 0.1 to 2 mass% and having a moisture content of 0.2 to 3.5% and an antibacterial ratio of ≥98%, in which the method comprises a step 1 of placing a polypropylene and 0.1 to 2% alginate in total mass in a horizontal type twin-screw ribbon mixer, heating to 40 to 80°C, mixing for 20 to 40 minutes, adding polyethylene glycol, polyvinyl pyrrolidone and an antioxidant to it, heating to 180 to 190°C, and mixing 20 to 40 minutes to obtain a mixed solution; and a step 2 of placing the mixed solution obtained in the step 1 into a spinning box, spinning, cooling by a side blow box, drawing to obtain a fiber web, and hot-rolling the obtained fiber web into a fabric in a hot rolling mill to obtain the seaweed-modified PP spun-bonded nonwoven fabric.SELECTED DRAWING: None
Patent JP-2022034181-A (JP)
Title: Method for cultivating strawberries and plant vitalizer for cultivation of strawberries
Inventor: SAITO MAKOTO
IPC: A01G7/06
Filed: 2020-08-18
Abstract: To provide methods for improving the yield and quality of harvested strawberries.SOLUTION: According to a method for cultivating strawberries, a plant vitalizer contains an exogenous elicitor and an endogenous elicitor and is given to a young seedling at least once.SELECTED DRAWING: None
Patent JP-2022034688-A (JP)
Title: Diagnostic method and device for plant facility
Inventor: KAWAHARA KENGO
IPC: G05B23/02
Filed: 2020-08-19
Abstract: To provide a diagnostic method and device for plant facility that can predict the occurrence of an abnormality.SOLUTION: A diagnostic method comprises the steps of: acquiring an index data representing a state of a plant facility; storing the index data in time series; generating a probability density function using the index data stored in the time series as continuous random variables; calculating a calculation value indicating a degree for the index data to relatively likely to appear, is calculated from the generated probability density function; and determining whether or not an abnormality is expected to occur in the plant facility, based on at least one of a product of the calculated time-continuous values or a temporal change of the product of the calculated values.SELECTED DRAWING: Figure 1
Patent JP-2022037714-A (JP)
Title: Stable volume reduction material for radioactive contaminants, and stable volume reduction method for radioactive contaminants
Inventor: KUBOTA TORU
IPC: B09B3/25
Filed: 2020-08-25
Abstract: To provide a stable volume reduction material and a stable volume reduction method for radioactive contaminants that enable stable volume reduction by effectively utilizing incineration ash of municipal waste or the like, which is normally discarded, to solidify contaminated soil or tritium water contaminated with radioactive contaminants in a shape suitable for transportation, storage and the like.SOLUTION: The volume of radioactive contaminants can be stably reduced by: producing a stable volume reduction material for radioactive contaminants by heating incineration ash containing metal elements in a low oxygen reducing atmosphere using a far-infrared radiation catalytic reduction device including an incinerator the inner wall of which is prepared by ceramic processing; and adding the stable volume reduction material for radioactive contaminants to radioactive contaminants to be treated, and mixing them.SELECTED DRAWING: Figure 1
Patent JP-2022039356-A (JP)
Title: Game machine
Inventor: SHIMA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-08-28
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A game state includes: a normal state; and a specific state having a higher degree of advantage regarding acquisition of game balls than the normal state. A performance includes: a read-ahead performance for suggesting that a jackpot occurs in a game concerned with an unstarted game as a target; and a specific performance for suggesting control from the normal state to the specific state. While execution of a read-ahead performance is permitted in a game for a round in the past when the specific state is controlled to the normal state, execution of a read-ahead performance is regulated in a game for two rounds in the past when the normal state is controlled to the specific state, and the specific performance is executable in the normal state.SELECTED DRAWING: Figure 11
Patent JP-2020194984-A (JP)
Title: Work division device
Inventor: SHIMIZU TASUKU
IPC: H01L21/301
Filed: 2020-09-01
Abstract: To provide a work division device that can simultaneously solve a problem in which a scheduled division line that occurs when the chip size is small is not divided, and a problem in which chip quality is deteriorated due to contact between chips after division.SOLUTION: A work division device 10 includes: an expanding ring that is arranged on the back side of a sticking surface to which a workpiece is attached in a dicing tape and has an opening that is smaller than the inner diameter of a frame and larger than the outer diameter of the workpiece; an expansion regulation ring that is arranged on the same side as the sticking surface of the workpiece, has an opening smaller than the inner diameter of the frame and larger than the outer diameter of the expanding ring, and is in contact with the dicing tape when the dicing tape is expanded to regulate the expansion of the outer peripheral region located on the outer peripheral side with a contact portion in contact with the expansion regulation ring as the boundary in the dicing tape; and a frame fixing member that detachably fixes the expansion regulation ring at the position that restricts the expansion of the outer peripheral region.SELECTED DRAWING: Figure 9
Patent JP-2022047927-A (JP)
Title: Powder supply device and control method of powder supply device
Inventor: TAKEZAWA MASAHIRO
IPC: B65G65/46
Filed: 2020-09-14
Abstract: To control the discharge amount distribution of a powder material.SOLUTION: A powder supply device which supplies a powder material includes: a housing having an introduction port in which the powder material is introduced, and a discharge port from which the powder material is discharged; a plurality of screws arranged inside the housing, and for conveying the powder material in the rotation axis direction by being rotationally driven; one or a plurality of motors for rotationally driving each of the plurality of screws; and one or a plurality of straightening parts having a longer direction extending in the rotation axis direction of the plurality of screws, and for straightening the flow of the powder material in the housing. The discharge amount distribution of the powder material discharged form the discharge port is controlled based on at least one out of the length in the longer direction of the one or the plurality of straightening parts, the arrangement position of the one or the plurality of straightening parts, and the rotational frequency of the plurality of screws.SELECTED DRAWING: Figure 1
Patent JP-2022050893-A (JP)
Title: Wireless relay device, communication system, method, and program
Inventor: TAMAI TAKANORI
IPC: H04W88/06
Filed: 2020-09-18
Abstract: To provide a wireless relay device, a communication system, a method, and a program that can reduce the time and effort required when a mobile router is rented.SOLUTION: A wireless relay device 200 of the present disclosure includes: an account information acquisition unit 211 that acquires account information on a terminal 100 from the terminal 100; a connection information acquisition unit 212 that acquires, from a server 300, WAN connection information for WAN side communication and LAN connection information for LAN side communication, which correspond to the account information by WAN side communication; a WAN communication unit 214 that performs WAN side communication by using the WAN connection information; and a LAN communication unit 213 that performs LAN side communication with the terminal 100 by using the LAN connection information.SELECTED DRAWING: Figure 1
Patent JP-2022054000-A (JP)
Title: Beam emitting device, laser radar, and optical output adjustment method
Inventor: MORIMOTO TADASHI
IPC: G01S7/484
Filed: 2020-09-25
Abstract: To provide a beam emitting device and laser radar capable of uniformizing the intensity distribution of the line beam with a simple configuration, and an optical output adjustment method in the beam emitting device.SOLUTION: A beam emitting device 10 includes: multiple laser light source 11a arranged side by side in one direction; a line beam forming optical system 100 that reforms laser light emitted from the multiple laser light sources 11a into a line beam long in one direction; and an impedance adjustment unit 40 via multiple wirings 50 for supplying a drive current to the multiple laser light sources 11a respectively.SELECTED DRAWING: Figure 5
Patent JP-2022055449-A (JP)
Title: C5-dicyclopentadiene copolymer resin
Inventor: ENDO TORU
IPC: C08L9/06
Filed: 2020-09-29
Abstract: To provide a copolymer resin of a C5 fraction which is a fraction in petroleum refining having a predetermined amount of double bond and dicyclopentadiene, and a rubber composition which has excellent balance of wet grip performance, rolling resistance, and abrasion resistance by containing the copolymer resin.SOLUTION: A C5-dicyclopentadiene copolymer resin is a copolymer resin of a petroleum C5 fraction and dicyclopentadiene, in which a rate of double bond hydrogen in a peak area measured by a proton nuclear magnetic resonance spectrometer is 6-13%, and a ratio of (olefinic double bond hydrogen) to (double bond hydrogen of dicyclopentadiene residue) is 30/70-75/25 (peak area ratio), weight average molecular weight is 1,200-2,500, and a ratio of ( weight average molecular weight)/(number average molecular weight) is 1.5-2.5.SELECTED DRAWING: None
Patent JP-2022056125-A (JP)
Title: Cooker
Inventor: KISHIMOTO TAKUSHI
IPC: F24C7/04
Filed: 2020-09-29
Abstract: To reduce various problems caused by no-load operation.SOLUTION: In a cooker according to the present invention, food (40) is heated by a heating operation unit (23) when it is detected by a front door opening/closing detection unit (25) that a front door (12) is closed while it is determined by a determination unit (22a) that the food (40) is arranged in a heating chamber (13).SELECTED DRAWING: Figure 7
Patent JP-2021059722-A (JP)
Title: Curable material, curable composition, cured product, method for producing polycarbonate polymer, and polycarbonate polymer
Inventor: SUZUKI TOYOICHI
IPC: C08G64/02
Filed: 2020-10-01
Abstract: To provide a curable material composed of a polycarbonate polymer which achieves improved elongation without causing decrease in the strength of a cured product.SOLUTION: A curable material is composed of a polycarbonate polymer that has, in one molecule, a reactive silicon group represented by -SiXaR13-a (R1 is a C1-20 monovalent organic group to denote an organic group that is not a hydrolyzable group, X is a hydroxy group or a hydrolyzable group, and a is an integer of 1-3), a carbonate group, and an alkylene oxide-based unit, and has a number average molecular weight of 4,000-50,000.SELECTED DRAWING: None
Patent JP-2021007257-A (JP)
Title: Method and device for handling sidelink reception in wireless communication system
Inventor: PAN LI-TE
IPC: H04W92/18
Filed: 2020-10-08
Abstract: To provide a method and a device for handling sidelink reception in a wireless communication system.SOLUTION: In user equipment (UE) 116, a method includes a step of setting a state variable used for sidelink transmission to 1 when a packet data convergence protocol (PDCP) entity for a sidelink wireless bearer is established. The method further includes a step of performing sidelink transmission for truly first data unit of the PDCP entity in the sidelink wireless bearer, and a sequence number of the truly first data unit is set in the state variable.SELECTED DRAWING: Figure 18
Patent JP-2021149924-A (JP)
Title: Counting system
Inventor: MAKI YOICHI
IPC: A01K61/95
Filed: 2020-10-09
Abstract: To measure the correct number of objects.SOLUTION: A counting system includes an imaging part 110 which is installed in a position where an individual moving in a flow passage can be imaged, a detection part 120 which detects the individual from an image captured by the imaging part 110 by using a learning model 130, a counting part 140 which counts the number of the individuals detected by the detection part 120, and an output part 150 which outputs the number counted by the counting part 140.SELECTED DRAWING: Figure 2
Patent JP-2022063987-A (JP)
Title: Combined filament yarn, woven or knitted fabric using the same, manufacturing method thereof and black formal clothing
Inventor: TAKESHIYA TETSUYA
IPC: A41D31/00
Filed: 2020-10-13
Abstract: To provide a combined filament yarn and a woven or knitted fabric, which have excellent black color development and bulkiness as black formal clothing, and a manufacturing method thereof.SOLUTION: A combined filament yarn is formed using polyester multifilament containing colloidal silica having an average primary particle diameter of 0.02 to 0.1 μm at a core portion and a sheath portion. Heat and water shrinkage of the core portion polyester multifilament is 10% to 30%, while that of the sheath portion polyester multifilament is 5% or less in the combined filament yarn. A knitted or woven fabric using the combined filament yarn and a manufacturing method thereof are provided. Black formal clothing is formed of the knitted or woven fabric.SELECTED DRAWING: None
Patent JP-2022064227-A (JP)
Title: Communication system, communication method and communication program
Inventor: HORIUCHI KAZUYA
IPC: G06F3/01
Filed: 2020-10-13
Abstract: To provide a communication system which causes a terminal of a viewer designated from a distributor terminal to be vibrated and thereby enables such communication as having interacted with the distributor.SOLUTION: There is provided a communication system comprising a streamer terminal for delivering information, a plurality of recipient terminals for receiving, and a server for relaying communication between the streamer terminal and the plurality of recipient terminals. The streamer terminal includes an input unit for accepting input from the streamer, a selection unit for selecting a recipience terminal on the basis of the input, and a first transmission unit for transmitting, to the server, recipient identification information that identifies the recipient associated with the selected recipient terminal and a vibration request signal for causing the recipient terminal to vibrate. The server includes a first reception unit for receiving the recipient identification information and the vibration request signal, and a second transmission unit for transmitting a vibration signal for causing the recipient terminal to vibrate, to the recipient terminal that corresponds to the recipient identification information. The recipient terminals include a reception unit for receiving the vibration signal and a vibration unit that vibrates on the basis of the vibration signal.SELECTED DRAWING: Figure 1
Patent JP-2021124491-A (JP)
Title: Aircraft landing guidance support system and aircraft landing integrated support system including the same
Inventor: TODA YUKIO
IPC: G01S19/04
Filed: 2020-10-14
Abstract: To provide an aircraft landing guidance support system that is accurate and can be inexpensively introduced, and to provide an aircraft landing integrated support system that includes the aircraft landing guidance support system.SOLUTION: An aircraft landing guidance support system S comprises: a correction GPS mobile station 21; and an information processing device that is provided with a display unit, processes a received RTK-GPS signal, and performs a prescribed display on the display unit. The present aircraft landing integrated support system has: a correction GPS reference station 1; a pseudo GPS signal transmitter; and the aircraft landing guidance support system. In the information processing device of the aircraft landing guidance support system, a computer program is stored that causes the information processing device to serve as means for: recording landing route data including landing route information; recording current location information data including current location information on the basis of the RTK-GPS signal; and displaying the landing route data and current location information on the display unit of the information processing device.SELECTED DRAWING: Figure 1
Patent JP-2022065846-A (JP)
Title: Wiring board, power circuit, and motor drive that support different power supply specifications while suppressing increase in component mounting area
Inventor: FUKUDA KAI
IPC: H05K1/02
Filed: 2020-10-16
Abstract: To provide a wiring board, a power circuit, and a motor drive that support different power supply specifications while suppressing an increase in a component mounting area.SOLUTION: A wiring board that corresponds to different power supply specifications on the basis of the connection of first terminals T11 and T11' and second terminals T12 and T12' of a first element E1, and third terminals T21 and T21' and fourth terminals T22 and T22' of a second element E2 includes a first conductor P to which a high potential voltage of a DC power supply is applied, a second conductor N to which a low potential voltage of the DC power supply is applied, and a third conductor C that is insulated from the high and low potential voltages of the DC power supply and is provided between the first and second conductors, and in the case of the first power supply specification, the first element and the second element are connected in parallel between the first conductor and the second conductor, and in the case of the second power supply specification higher than the first power supply specification, the first element and the second element are connected in series between the first conductor and the second conductor via the third conductor.SELECTED DRAWING: Figure 3
Patent JP-2022071643-A (JP)
Title: Linear motion guide unit
Inventor: YAMADA KAZUKI
IPC: F16C29/06
Filed: 2020-10-28
Abstract: To provide a linear motion guide unit for suppressing jamming of rolling elements independently of an installation form of the linear motion guide unit.SOLUTION: A linear motion guide unit includes: a raceway path comprising, a rail 10 having a pair of first rolling surfaces extending in parallel to each other in a longitudinal direction, a slider 100 put astride over the rail in a relatively movable manner and having a second rolling surface, and a plurality of rolling elements 200 for rolling while contacting the first rolling surfaces and the second rolling surface, in which the rolling elements 200 circulate in an annular path. There is a raceway path first area in a boundary between the raceway path and a second circuit. A contact angle θ1 between the rolling element 200 in the raceway path first area and the second rolling surface of the raceway path first area is larger than a contact angle θ2 between the rolling element in a part other than the raceway path first area of the raceway path and the second rolling surface.SELECTED DRAWING: Figure 14
Patent JP-2021013389-A (JP)
Title: Plant cultivation system
Inventor: KATO KEIICHI
IPC: A01G31/00
Filed: 2020-11-01
Abstract: To provide: a cultivation system with which the cultivation of plants is easy for plants which match, for example, the nutritional state of a user; a plant cultivation system capable of finding the optimal cultivation conditions from a plurality of parameters by applying AI to plant cultivation; and furthermore, a plant cultivation system which evolves daily from cultivation condition data, and growth data collected daily.SOLUTION: The plant cultivation system comprises: lighting means for illuminating plants, with illuminating light for cultivating the plants; illuminating light control means for controlling the illuminating light; fertilizer supplying means for supplying fertilizer to the plants; and fertilizer supply control means for controlling the fertilizer supply.SELECTED DRAWING: Figure 1