baber/WOPTO huggingface dataset:
Patent JP-2022013509-A (JP)
Title: Equipment for concentric shaft multilayer structure underground heat exchanger installation, concentric shaft multilayer structure underground heat exchanger and underground heat exchanger installation method
Inventor: SATO HIROSHI
IPC: E21B36/00
Filed: 2020-07-03
Abstract: To solve the problem in which a conventional underground heat utilization equipment installation work had less versatility and had not been spread well due to a high cost for transportation and assembly by a large-sized machine and a treatment of drilled earth in construction and its heat efficiency during the winter is low and the energy saving effect is low as well, thus the underground heat utilization technology had not been spread and therefore it cannot contribute to carbon dioxide reduction.SOLUTION: Underground heat which is energy renewable a low cost and high efficiency by equipment for concentric shaft multilayer structure underground heat exchanger installation, and solar heat and atmosphere heat can be exchanged by equipment for the concentric shaft multilayer structure underground heat exchanger installation buried underground, thus it enables cooling in free cooling manner by a circulation cold of heating medium liquid during summer. During winter, the underground temperature can be recovered by circulation heated water of solar heat underground during daytime, the underground temperature is lowered when an underground heat pump is utilized at night, circulation liquid of a solar heat collection circuit by solar heat during daytime brings a warming heat storage effect and is effective for utilization of underground heat in the morning and at night, thus it enables a peak cut of consumption power during winter and the power saving effect is significantly improved.SELECTED DRAWING: Figure 1
Patent JP-2022025979-A (JP)
Title: Luminance correction device for light emitting display device
Inventor: IMAIZUMI KUNIO
IPC: G09G3/20
Filed: 2020-07-30
Abstract: To reduce the visibility of dark spot pixels without providing a redundant pixel structure that becomes the cause of preventing an increase in density and a reduction in pixel pitch.SOLUTION: A luminance correction device 2 for a light emitting display device 1 is a luminance correction device comprising a substrate 3 and a plurality of self-luminous pixels 4 located in a matrix on the substrate 3, and comprising a control unit 6 that controls the plurality of pixels 4 so that the plurality of pixels 4 emit light at a first brightness B1 according to input video signals. The control unit 6 comprises: a dark spot detection unit 9 that detects, of the plurality of pixels 4, a dark spot pixel 4c emitting light at a second brightness B2 lower than the first brightness B1; and a brightness correction unit 8 that takes pixels 4 located around the dark spot pixel 4c as correction target pixels and corrects the brightness of the correction target pixels so that the pixels emit light at a third brightness B3 higher than the second brightness B2.SELECTED DRAWING: Figure 1
Patent JP-2020194566-A (JP)
Title: Column travel management system, column travel management method and column travel management program
Inventor: HASEBE HIROKI
IPC: B60W30/165
Filed: 2020-08-06
Abstract: To provide a column travel management system which can organize a column in a vehicle order adapted to a state to be predicted in column travel even when the column is organized by vehicles with different specifications.SOLUTION: A column travel management system manages an order of vehicles in column travel, and comprises: a prediction information acquisition part (13) which acquires a state to be predicted in the column travel; a vehicle information acquisition part (14) which acquires vehicle information including braking distance of the vehicles organizing the column and vehicle body information of the vehicles; and a column organization part (15) which determines the order of the vehicles according to either of a first vehicle order which is the order of longer braking distance from the head to the tail or a second vehicle order in which the vehicle with the largest air resistance as the head vehicle on the basis of the vehicle body information according to the acquired state, and notifies the vehicles of the determined vehicle order.SELECTED DRAWING: Figure 2
Patent JP-2022029987-A (JP)
Title: Packaging machine and mark control method
Inventor: YOSHIOKA NOBUHIRO
IPC: B65B41/00
Filed: 2020-08-06
Abstract: To provide a packaging machine and a mark control method that make it possible to eliminate the need for rigorous and complicated work when setting a packaging material joining device (splicer), in the packaging machine to which the jointed packaging material is supplied, by adjusting a position of a mark near a joint region upstream of sealing (top sealing) means of the packaging machine while conveying the packaging material.SOLUTION: A packaging machine has packaging material supply means that supplies a continuous packaging material by joining a tip of a second packaging material to a rear end of a first packaging material, a sensor that detects a mark provided on the packaging material on the upstream side of sealing means, and mark control means that can at least execute timing control to match the mark with the reference mark timing. In timing control, a phase difference from the mark position to the corresponding mark timing is measured, and a conveyance speed of packaging material conveyance means is changed.SELECTED DRAWING: Figure 6
Patent JP-2022030207-A (JP)
Title: Teaching method and robot system
Inventor: HAGIWARA TSUTOMU
IPC: G16Y10/25
Filed: 2020-08-06
Abstract: To provide a teaching method and a robot system, which can easily perform teaching of a robot.SOLUTION: In a teaching method, a position of a robot arm is specified when performing work for a work object for the robot having the robot arm. The method includes: a detection step for detecting a position of a teaching point specification section indicating a position of a control point of the robot arm on the work object; a calculation step for calculating the position of the control point in a robot coordinate system on the basis of the position of the teaching point specification section detected by the detection step; and a storage step for storing the position of the control point calculated by the calculation step.SELECTED DRAWING: Figure 4
Patent JP-2021001336-A (JP)
Title: Heat transfer composition
Inventor: GOTO TOMOYUKI
IPC: C10M107/38
Filed: 2020-08-19
Abstract: To provide a heat transfer composition having significantly improved stability and reduced discoloration due to aging.SOLUTION: A heat transfer composition containing at least one iodocarbon compound and a refrigerating machine oil and having a turbidity of 100 degrees or less as measured in accordance with JIS K0101 after a stability test. And, a heat transfer composition containing at least one iodocarbon compound and refrigerating machine oil in which no hydrogen atom is bonded to a carbon atom or a silicon atom of the main chain skeleton.SELECTED DRAWING: None
Patent JP-2022038000-A (JP)
Title: Excrement treatment material and manufacturing method thereof
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2020-08-26
Abstract: To provide: an excrement treatment material that is unlikely to be scattered around a toilet; and a manufacturing method thereof.SOLUTION: An excrement treatment material 1 comprises a large number of granules 10 for treating excrement. The excrement treatment material 1 is provided with a granule group 20. The granule group 20 comprises a plurality of mutually bonded granules 10 before use included in the large number of granules 10.SELECTED DRAWING: Figure 1
Patent JP-2022038565-A (JP)
Title: Deflection engagement type gear device
Inventor: ISHIZUKA MASAYUKI
IPC: F16H1/32
Filed: 2020-08-27
Abstract: To compactly constitute a device in an axial direction.SOLUTION: A deflection engagement type gear device (1) comprises a vibrating body (11), an external gear (12) deflected and deformed by the vibrating body (11), a second internal gear (23) engaged with the external gear (12), and a main bearing (36) arranged between the second internal gear (23) and a second casing (34). The deflection engagement type gear device comprises a cover member (35) arranged adjacently to the second internal gear (23) in an axial direction, and connected to the second internal gear (23). An inner ring of the main bearing (36) consists of the second internal gear (23) and the cover member (35).SELECTED DRAWING: Figure 1
Patent JP-2021082578-A (JP)
Title: Ionomer coat catalyst and manufacturing method thereof, and protective material coated electrode catalyst and manufacturing method thereof
Inventor: KUDO KENJI
IPC: H01M4/88
Filed: 2020-08-28
Abstract: To provide an ionomer coat catalyst and a manufacturing method thereof, and a protective material coated electrode catalyst and a manufacturing method thereof, which have low catalyst poisoning by ionomer and high catalyst utilization rate under low humidity conditions.SOLUTION: A manufacturing method of an ionomer coat catalyst includes a first step of preparing an electrode catalyst in which catalyst particles are supported on the surface of a carrier, a second step of coating the surface of the catalyst particles with a protective material to obtain a protective material-coated electrode catalyst, a third step of further coating the surface of the protective material-coated electrode catalyst with ionomer to obtain a precursor, and a fourth step of extracting the protective material from the precursor. An ionomer coat catalyst is obtained by such a method.SELECTED DRAWING: Figure 1
Patent JP-2022040489-A (JP)
Title: Image capturing lens and image capturing device
Inventor: NODA TAKAYUKI
IPC: G02B13/04
Filed: 2020-08-31
Abstract: To provide an image capturing lens which is reduced in weight and cost by including resin lenses, and is capable of suppressing view angle variation associated with change in ambient temperature.SOLUTION: An image capturing lens provided herein consists of n lenses (5≤n≤10) including a first lens L1 with a concave surface on the image side, a second lens L2 with a concave surface on the object side, and an n-th lens located on the most image side. When the lenses on the object side of an aperture stop S is defined as a first group and those on the image side thereof as a second group, the second group includes a lens Gp having a refractive index N that satisfies N<1.68 for the d-ray and an Abbe number V that satisfies 16<V<31 for the d-ray, and a resin lens Lp located next to the lens Gp. The image capturing lens satisfies given conditions. An image capturing device equipped with such image capturing lens is also provided.SELECTED DRAWING: Figure 1
Patent JP-2022040657-A (JP)
Title: Piezoelectric device, liquid discharge head, liquid discharge device, and method of manufacturing piezoelectric device
Inventor: SHIMIZU TOSHIHIRO
IPC: H01L41/04
Filed: 2020-08-31
Abstract: To improve the amount of displacement of a diaphragm in a piezoelectric device.SOLUTION: A piezoelectric device comprises: a piezoelectric body that includes a piezoelectric ceramic as a main component; a diaphragm that vibrates by driving of the piezoelectric body; a first electrode located between the piezoelectric body and the diaphragm; and a second electrode located across the piezoelectric body from the first electrode. The piezoelectric body has an active part sandwiched between the first electrode and the second electrode in a first direction along a thickness direction of the piezoelectric body. A change width from one end to the other end in the first direction of the active part, of a dC/dV value representing a change in electrostatic capacitance to a change in voltage applied in a second direction orthogonal to the first direction, is equal to or less than 10%.SELECTED DRAWING: Figure 4
Patent JP-2022041069-A (JP)
Title: Atmospheric pressure plasma source and substrate processing device
Inventor: HORIKOSHI AKIRA
IPC: H01L21/027
Filed: 2020-08-31
Abstract: To provide a technique for increasing the degree of freedom in the density of active species supplied from a plasma source.SOLUTION: An atmospheric pressure plasma source for a technique disclosed herein includes a dielectric member and an electrode pair provided sandwiching the dielectric member and for generating plasma under atmospheric pressure, and the electrode pair includes a first electrode and a second electrode to which a voltage of opposite polarity to that of the first electrode is applied, and the capacitance between the first electrode and the second electrode differs in a first direction which is a direction intersecting with a direction connecting the first electrode and the second electrode.SELECTED DRAWING: Figure 6
Patent JP-2022046314-A (JP)
Title: Support system, analyzer, analysis method, support device, support method, analysis program, and support program
Inventor: SAITO AKIKO
IPC: G06Q30/06
Filed: 2020-09-10
Abstract: To improve convenience for users who intend to buy commodities.SOLUTION: A support system 10 comprises: a sensitivity information analysis device 100; and a commodity purchase support device 200. The sensitivity information analysis device 100 comprises: a reply collecting part for collecting replies of a plurality of users to questionnaires including questions which ask impressions or tastes to commodities or expressions which do not directly relate to commodities being selection objects; and a selection reference generation part for analyzing the replies collected, for generating selection references for selecting a commodities or spaces for installing the commodities matching sensitivities or tastes of users, on the basis of the replies to the questionnaires. The commodity purchase support device 200 comprises: a reply acquiring part for acquiring replies of the users to the questionnaires; a selecting part for selecting the commodities or the spaces matching the sensitivities or tastes of the users, on the basis of the selection references from the acquired replies; and a presenting part for presenting the selected commodities or the spaces to the users.SELECTED DRAWING: Figure 1
Patent JP-2020196764-A (JP)
Title: Ovicidal agent for pest
Inventor: KIKUTA SAYAKA
IPC: A01P7/04
Filed: 2020-09-11
Abstract: To provide an ovicidal agent for pest that can be composed only of highly safe substances without using insecticidal substances.SOLUTION: The ovicidal agent for pest according to the present invention contains denatonium benzoate or octaacetylated sucrose and a nonionic surfactant, and in which, characterized, the nonionic surfactant is one or more selected from polyoxyethylene lauryl ether, polyoxyethylene oleyl ether, polyoxyethylene stearyl ether, mixture of polyoxyethylene styryl phenyl ether and polyoxyethylene styryl phenyl ether formaldehyde polycondensate, polyethylene glycol monooleate, sorbitan monolaurate, polyoxyethylene polyoxypropylene decyltetradecyl ether, coconut oil fatty acid diethanolamide.SELECTED DRAWING: None
Patent JP-2022048041-A (JP)
Title: Blower unit and box body
Inventor: TSUNEKAWA SHOHEI
IPC: F04D29/42
Filed: 2020-09-14
Abstract: To provide a blower unit and a box body, capable of efficiently cooling the inside of a case.SOLUTION: A blower unit is equipped with a box-shaped case, a blower stored in the case, and a box-shaped box body stored in the case. The case has a case inlet and a case outlet. The blower has a suction port, a discharge port, and an auxiliary fan. The box body has a box body inlet and a box body outlet. Exhaust from the discharge port of the blower enters the box body from the box body inlet and goes out of the box body from the box body outlet through a duct, and then goes out of the case from the case outlet. Cooling air induced by the auxiliary fan enters the case from the case inlet, flows on a surface of the blower, merges with the exhaust going out from the box body while flowing in the same direction as the exhaust going out from the box body, and then goes out of the case from the case outlet.SELECTED DRAWING: Figure 4
Patent JP-2022049899-A (JP)
Title: Liquid discharge device, and method for correcting impact position deviation
Inventor: SAKURADA KAZUAKI
IPC: B41J2/01
Filed: 2020-09-17
Abstract: To provide a liquid discharge device which can accurately obtain a correction value for correcting an impact position deviation and a method for correcting the impact position deviation.SOLUTION: A liquid discharge device comprises: a conveyor belt 34 which supports a medium P; a print head 44 which discharges ink droplets DR onto the medium P; a scan driving unit which moves the print head 44 along the scan direction; and a control unit which controls the print head 44 and the scan driving unit. The control unit is configured to be able to execute: the first processing of forming a discharge speed test pattern TPv and acquiring a discharge speed parameter for a discharge speed of the ink droplets DR; the second processing of calculating a speed component Vz being the discharge speed in an opposite direction from the discharge speed parameter, calculating a first correction component depending on the speed component Vz, and setting a correction value including a first correction component; and the third processing of correcting the discharge timing of the ink droplets DR by using the correction value.SELECTED DRAWING: Figure 6
Patent JP-2020201993-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: TAKAHASHI KENTARO
IPC: G06Q30/02
Filed: 2020-09-18
Abstract: To provide an information processing device for achieving appropriate demand forecast among different types of business.SOLUTION: An information processing device comprises an acquisition part and a forecasting part. The acquisition part acquires information on a first type of business. The forecasting part forecasts demand of a user for a second type of business, which is different business from the first type of business, on the basis of the information acquired by the acquisition part.SELECTED DRAWING: Figure 3
Patent JP-2022051240-A (JP)
Title: Lens, metal mold for injection compression molding, and method of manufacturing injection molded item
Inventor: SHIMAKAWA JUN
IPC: G02B3/00
Filed: 2020-09-18
Abstract: To provide a lens, a metal mold for injection compression molding, and a method of manufacturing an injection molded item such that projections which may be formed in compressing operation on a lens formed by injection compression molding can have heights controlled.SOLUTION: A lens 1 formed by injection compression molding comprises a first part 11 which is outside an effective-diameter part 10 including an optical axis OA in a lens-radius direction, a second part 12 which is outside the first part 11 in the lens-radius direction, and a third part 13 which is between the first part 11 and the second part 12. The third part 13 is a part overlapping with a projection 18 projecting to the side in one direction Os of an optical-axis direction when viewed in the optical-axis direction, and on the side in the direction Os, a first border bo1 between the third part 13 and the second part 12 is located more on the side in the direction Os than a second border bo2 between the third part 13 and the first part 11.SELECTED DRAWING: Figure 5
Patent JP-2022053054-A (JP)
Title: Cement composition, mortar composition, and repair method of concrete structure
Inventor: NAKAMURA SACHIKO
IPC: C04B28/04
Filed: 2020-09-24
Abstract: To provide a cement composition and a mortar composition having high acid resistance and excellent crack resistance, and a repair method of a concrete structure.SOLUTION: The cement composition according to the present invention includes Portland cement, slag, and a cement admixture polymer, in which a polymer cement ratio (solid content ratio) of the cement admixture polymer to the Portland cement is 3 mass% or more and 10 mass% or less.SELECTED DRAWING: None
Patent JP-2022055921-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: SUGIMOTO YOHEI
IPC: G09F9/30
Filed: 2020-09-29
Abstract: To provide an electro-optical device that has high light shielding properties exhibited by light shielding walls even when projections for contact are provided on a semiconductor film, and an electronic apparatus.SOLUTION: In an electro-optical device 100, a first light shielding wall 8a1 and a second light shielding wall 8a2 electrically connect a gate electrode 8a and a scan line 3a with each other on the inside of a first groove 41g1 and a second groove 41g2 passing through the lateral side of a semiconductor film 31a of a transistor 30 and reaching the scan line 3 on a lower layer side. The semiconductor film 31a is provided with a first projection 31g and a second projection 31h. Of the first light shielding wall 8a1 and the second light shielding wall 8a2, the second light shielding wall 8a2 located on the opposite side of a projection direction of the first projection 31g extends to at least the lateral side of the first projection 31g, and the first light shielding wall 8a1 located on the opposite side of a projection direction of the second projection 31h extends to at least the lateral side of the second projection 31h.SELECTED DRAWING: Figure 8
Patent JP-2022056263-A (JP)
Title: Liquid delivery system, infusion pump and control method
Inventor: HASEGAWA EIJI
IPC: A61M5/168
Filed: 2020-09-29
Abstract: To provide a liquid delivery system, infusion pump and control method capable of executing further appropriate control according to situations.SOLUTION: A liquid delivery system includes an intravenous drip detector for detecting droplets dripping inside a drip tube, an infusion pump attached to the infusion tube connected to the drip tube and controlling the delivery of infusion in the infusion tube, and an acceleration sensor provided at least at any of the intravenous drip detector or infusion pump and detecting an acceleration. The infusion pump executes monitoring control based on the droplets detected by the intravenous drip detector and stops the monitoring control when a value of the acceleration to be detected by the acceleration sensor reaches a first threshold or more.SELECTED DRAWING: Figure 3
Patent JP-2022056935-A (JP)
Title: Molecule structure analysis system and molecule structure analysis method
Inventor: MURASE MASAKI
IPC: H01J49/40
Filed: 2020-09-30
Abstract: To perform the structure analysis of as many similar structure molecules as possible under the constraints of sample quantity and time.SOLUTION: Provided is a system for analyzing the structure of similar structure molecules. The system comprises: a mass analysis unit (1); desired mass spectrum peak selection units (240, 25, 22); reference spectrum acquisition units (3, 242, 25, 4) for acquiring a peak reference MSn spectrum from a preliminarily prepared information source; a control unit (20) for repeatedly executing an MSn analysis on a sample, using an ion having m/z in one peak among selected peaks as a precursor ion, as well as terminating repetition of the MSn analysis when a command described later is received; and spectrum assessment units (21, 23) for integrating the data with which MSn analysis is carried out, assessing the similarity of a measured MSn spectrum to the reference MSn spectrum, and outputting a command for analysis termination to the control unit when it is assessed that the similarity is high.SELECTED DRAWING: Figure 1