baber/WOPTO huggingface dataset:
Patent JP-2021038621-A (JP)
Title: urinal
Inventor: ITO MITSUO
IPC: E03D13/00
Filed: 2019-09-05
Abstract: To provide a urinal that is not easily destroyed and can reduce troubles related to drainage.SOLUTION: The urinal 10 comprises: a body part 21 that allows washing water to flow downward; a bowl part 40 that collects flushed washing water; a trap part 53 that holds a certain amount of the washing water collected by the bowl part as sealing water for preventing odor from a drainage part; and a drainage part that drains a certain amount or more of the washing water when a certain amount or more of the washing water flows into the trap part. Further, the body part and the bowl part are integrally molded by casting, and the trap part and the drainage part are both molded by the casting.SELECTED DRAWING: Figure 1
Patent JP-2021040491-A (JP)
Title: House management system, house management device, house management method and program
Inventor: MIYAKE KAZUNARI
IPC: G06Q50/02
Filed: 2019-09-06
Abstract: To provide a technique for supporting so that a user can perform by himself/herself, comparison and examination of a plurality of pieces of implementation data related to a house for culturing plants.SOLUTION: A house management system comprises: image display means; storage means for storing event information related to an event which affects growth of plants cultured in a house, environment information including a physical value related to an environment of the house, and growth information related to growth of plants cultured in the house; house implementation analysis diagram generation means for generating a house implementation analysis diagram which indicates simultaneously, in a common time axis, an event information graphic chart formed of an axis indicating at least presence of occurrence of the event and a time axis, an environment information graphic chart formed of an axis indicating the physical value related to the environment of the house and a time axis, and a growth information graphic chart formed of an axis indicating a growth amount of the plants and a time axis, on the basis of the information stored in the storage means; and house implementation comparison assisting means for displaying simultaneously, the plurality of different house implementation analysis diagrams on the image display means.SELECTED DRAWING: Figure 1
Patent JP-2019217785-A (JP)
Title: System for additive production of three-dimensional objects
Inventor: ALEXANDER HOFMANN
IPC: B33Y30/00
Filed: 2019-09-09
Abstract: To provide an improved system for additive production of three-dimensional objects, and a particularly improved transport carriage.SOLUTION: The system for additive production of three-dimensional objects comprises at least one work station 2, and at least one, particularly user-side, movable, particularly sliding, transport carriage 5, and the transport carriage 5 comprises a frame structure comprising a receptacle chamber 8a arranged within the frame structure 6 for receiving a powder module 4, in which the frame structure 6 comprises at least two frame structure sections 6a and 6b, and the first frame structure section 6a is borne so as to be movable relative to the second frame structure section 6b, particularly in a vertically aligned movement direction, and the transport carriage 5 comprises at least one, particularly motorized lifting device 7, in which the lifting device 7 is designed to generate a lifting force that moves the first frame structure section 6a relative to the second frame structure section 6b.SELECTED DRAWING: Figure 2
Patent JP-2021042426-A (JP)
Title: Electric-resistance-welded steel pipe for line pipe and hot rolled steel sheet for line pipe
Inventor: TAJIMA KENZO
IPC: C22C38/58
Filed: 2019-09-10
Abstract: To provide an electric-resistance-welded steel pipe for a line pipe having excellent low-temperature toughness and HIC resistance.SOLUTION: The electric-resistance-welded steel pipe contains, by mass%, 0.010 to 0.060% of C, 0.05 to 0.30% of Si, 0.50 to 2.00% of Mn, 0 to 0.030% of P, more than 0 to 0.0010% of S, 0.010 to 0.035% of Al, 0.0010 to 0.0080% of N, 0.010 to 0.080% of Nb, 0.005 to 0.030% of Ti, 0.10 to 0.30% of Mo and 0 to 0.0030% of O and more than 0 to 0.0050% of Ca and satisfies the formulae (1) and (2) specified by examples, wherein a ferrite fraction is 60 to 90%, an effective crystal grain diameter is 15.0 μm or less, a coarse crystal particle rate is 20.0% or less, a number density of specific coarse particles having a maximum diameter of 3 μm or more and a total content of Ti and Nb of 10 mass% or more is 50 particles/100 mm2 or less and in a specific plane, an accumulation degree of a {100} plane is 1.85 to 3.50.SELECTED DRAWING: Figure 2
Patent JP-2021044500-A (JP)
Title: Coating treatment method, coating treatment device, and storage medium
Inventor: HASHIMOTO YUSAKU
IPC: H01L21/027
Filed: 2019-09-13
Abstract: To provide a coating treatment method and a coating treatment device effective for improving the in-plane uniformity of the film thickness of a coating film formed on a substrate.SOLUTION: A coating treatment method includes the steps of: rotating a substrate at a first rotation speed, and stopping supplying a film-forming liquid before the film-forming liquid supplied to the surface of the substrate reaches the outer periphery of the substrate while supplying the film-forming liquid to the center of the surface of the substrate; continuing the rotation of the substrate at a second rotation speed after the supply of the film forming liquid is stopped; and supplying a gas-liquid mixed cooling fluid to the outer peripheral portion of the back surface of the substrate during a supply period including at least a part of a period from the stop of the supply of the film-forming liquid to the completion of the rotation of the substrate at the second rotation speed.SELECTED DRAWING: Figure 2
Patent JP-2021047626-A (JP)
Title: Toilet device and nurse call system
Inventor: OGAWA KENICHI
IPC: G08B25/04
Filed: 2019-09-18
Abstract: To provide a toilet device which detects and reports non-seating or a non-seating sign of a patient who needs assists, in the toilet and further occurrence of abnormality with a few sensors, and a nurse call system.SOLUTION: A toilet device comprises: an infrared array sensor 11 which images a person in the toilet; a posture detection unit 14a which detects the number of persons which are detected from a captured image of the infrared image array sensor 11, and postures; and a state detection unit 14b which detects a specific action of the person non-seated on a toilet seat of the toilet or a specific action indicating a sign of non-seating from posture information detected by the posture detection unit 14a. After the posture detection unit 14a detects a plurality of persons, when a state in which a person sits on the toilet seat alone is detected, the state detection unit 14b starts detecting a specific action and, when the specific action is detected, outputs a detection signal to the outside.SELECTED DRAWING: Figure 1
Patent JP-2021046833-A (JP)
Title: Internal combustion engine and vehicle
Inventor: SUZUKI KAZUHIRO
IPC: F01M13/04
Filed: 2019-09-19
Abstract: To provide an internal combustion engine capable of removing moisture in blow-by gas.SOLUTION: An internal combustion engine having a supercharger 22 comprises: a blow-by gas recirculation pipe 41 whose one end is connected to a branch port 20b provided on the upstream side of a supercharger 22 of an intake pipe 20, and the other end is connected to a blow-by gas discharge port 10a of an internal combustion engine body 10, and which recirculates blow-by gas discharged from a crank chamber 10Ra of the internal combustion engine main body 10 into the intake pipe 20; and a cooling device 43 that is disposed on the upstream side of the blow-by gas recirculation pipe 41 or the supercharger 22 of the intake pipe 20, and cools the blow-by gas.SELECTED DRAWING: Figure 1
Patent JP-2021047154-A (JP)
Title: Quantitative analysis method, quantitative analysis program and x-ray fluorescence analyzer
Inventor: TANAKA SHIN
IPC: G01N23/223
Filed: 2019-09-20
Abstract: To provide a quantitative analysis method, a quantitative analysis program and an X-ray fluorescence analyzer, enabling highly accurate quantitative analysis.SOLUTION: A quantitative analysis method performed by an X-ray fluorescence analyzer, has a step of acquiring a plurality of spectra having a first peak at at least a first energy position from a sample containing a plurality of elements under different measurement conditions, a step of designating a main spectrum and a subspectrum having a second peak at a second energy position among the plurality of spectra, a first fitting step of performing fitting on the first peak included in the subspectrum and calculating the background intensity at the second energy position by the first peak, and a second fitting step of performing fitting on the first peak of the main spectrum and performing fitting on the second peak of the subspectrum under the condition that the calculated background intensity is included in the second energy position.SELECTED DRAWING: Figure 2
Patent JP-2019213240-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: NAGASAKA YUSHI
IPC: G06F3/0488
Filed: 2019-09-20
Abstract: To improve input processing that has been executed in a prior art electronic apparatus in terms of operability.SOLUTION: In one aspect, an electronic apparatus comprises: a housing; physical key groups that are arranged along the edges of the housing; and a controller that executes processing on the basis of an operation to one of the physical keys in the physical key groups. The physical key groups include a first key group and a second key group; the controller allocates a first group to the first key group, and when detecting an operation to one of the physical keys in the first key group, allocates a second group associated with the first group allocated to the operated physical key to the second key group.SELECTED DRAWING: Figure 1
Patent JP-2021049147-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-25
Abstract: To provide a game machine capable of improving a game amusement related to shift of a performance state.SOLUTION: A game machine is configured so that, when a shift condition is established and reception absence control is performed, and when a stage shifts to any of a plurality of kinds of stages from a stage B (daytime), a ratio of control to a CZ being advantageous to a player is higher than when reception presence control is performed when the shift condition is established and the stage shifts to any of the plurality of kinds of stages from the stage B (daytime). In addition, when the reception absence control is performed when the shift condition is established and the stage shifts to a stage C from any of the plurality of kinds of stages, a ratio of control to the CZ being advantageous to the player is higher than when the reception presence control is performed when the shift condition is established and the stage shifts to the stage C from any of the plurality of kinds of stages.SELECTED DRAWING: Figure 10
Patent JP-2021052525-A (JP)
Title: Driving device
Inventor: TSUDA KEIICHI
IPC: F16H57/04
Filed: 2019-09-25
Abstract: To provide a driving device having a structure capable of improving cooling efficiency of a stator.SOLUTION: A driving device 1 includes: a motor having a rotor 20 and a stator 30 located at the radial outer side of the rotor; and a refrigerant passage in which a refrigerant flows. The stator has a stator core 32 enclosing the rotor. The refrigerant passage has a first supply port 15 for supplying the refrigerant to the stator core at the radial outer side of the stator core. When viewed in an axial direction of a motor shaft, a direction in which the first supply port opens inclines to the radial outer side with respect to a direction in which a tangent line passing through the first supply port and contacting with an outer peripheral surface of the stator core extends from the first supply port to the outer peripheral surface of the stator core.SELECTED DRAWING: Figure 6
Patent JP-2020016897-A (JP)
Title: Virtual image display device
Inventor: KOJIMA DAISUKE
IPC: G02B27/01
Filed: 2019-09-26
Abstract: To improve visibility of virtual images by reducing double images.SOLUTION: A virtual image display devise 10 comprises a display unit 14 configured to generate image display light L by modulating illumination light, and a projection optical system 16 including at least a concave mirror 18 for reflecting the image display light L toward a virtual image presentation plate 22 having a uniform width. The display unit 14 is located closer to a meridional in-plane focal point 26m of a composite optical system 20, consisting of the virtual image presentation plate 22 and the projection optical system 20, than a sagittal in-plane focal point 26s of the composite optical system 20.SELECTED DRAWING: Figure 4
Patent JP-2021056635-A (JP)
Title: Registration management device, registration management program and registration management method
Inventor: SAGAWA AKIHIRO
IPC: G06Q20/40
Filed: 2019-09-27
Abstract: To provide a technology associated with a registration management device that reduces a business burden in applying utilization of a settlement service for a supplier of a plurality of settlement services.SOLUTION: A registration management device comprises: an examination item section 102 in which a predetermined examination item provided for examination associated with utilization of a service by a plurality of suppliers of settlement services is stored; an examination information acquisition section 103 that acquires content corresponding to an examination item from an applicant applying utilization of the service, and that acquires examination information which is composed of the examination item and content corresponding to the examination item; an examination information transmission section 104 that transmits the examination information to the supplier; an examination result acquisition section 105 that acquires an examination result for an application based on the acquired examination information from the supplier; and an examination management section 106 that stores examination management information which includes the examination information and the examination result related to the applicant and the supplier.SELECTED DRAWING: Figure 2
Patent JP-2021054912-A (JP)
Title: Liquid crystal material, liquid crystal film, sensor and optical element
Inventor: OISHI SHIGEKI
IPC: C08B11/193
Filed: 2019-09-27
Abstract: To provide a liquid crystal material having excellent drawing properties.SOLUTION: A liquid crystal material contains a cellulose derivative obtained from hydroxypropyl cellulose and carbamoyloxyl)butylacrylate.SELECTED DRAWING: None
Patent JP-2021057787-A (JP)
Title: Signal conversion device, modulation device, signal reverse conversion device, demodulation device, modulation method, demodulation method, and transmission device
Inventor: KANDA YOSHIHIRO
IPC: H04B10/61
Filed: 2019-09-30
Abstract: To achieve a modulation and demodulation of an optical signal to which a multi-value modulation is applied to a phase or both of the phase and an amplitude by using a low-cost laser (an optical source).SOLUTION: A signal conversion device according to the present invention, generates: conversion format creation means of acquiring conversion object data and a conversion multi-value number K, setting a limit value of a phase difference as a difference of a corner angle to a non-load part of an I axis which is permitted between adjacent symbols in order to mutually recognize the adjacent symbols of which an amplitude as a distance from an original point of an orthogonal coordinate system of the I axis and a Q axis to θlim, setting M so as to satisfy the following equation of M<π/θlim as M in which the number of symbols arranged so as to be an equivalent amplitude is a power of two, and creating a conversion formation that arranges a signal point by setting first to Kth different amplitudes, respectively; and conversion data by mapping the conversion object data into each signal point of the conversion format in each conversion multi-value number K.SELECTED DRAWING: Figure 1
Patent JP-2021053604-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KASUYA TOMOHIRO
IPC: B01D53/94
Filed: 2019-10-01
Abstract: To provide a catalyst for purifying exhaust gas which has an improved exhaust gas diffusion property to whole catalyst layer.SOLUTION: There is provided a catalyst for purifying exhaust gas comprising: a base material; and a catalyst layer 20 which is arranged on the base material, and contains a catalyst metal and a carrier material 21 carrying the catalyst metal. The catalyst layer 20 fulfills both of following conditions: (1) having the largest peak of pore volume in a range of 1 to 10 μm of a pore diameter in a pore distribution curve measured by a mercury porosimeter; and (2) in an electron microscope observation image (observation magnification: 1000 times) of a surface of the catalyst layer 20, when areas of a plurality of voids included in the electron microscope observation image are calculated respectively, a standard deviation of the areas of the plurality of voids is 30 μm2 or less.SELECTED DRAWING: Figure 2
Patent JP-2021058232-A (JP)
Title: Training device for ultrasonic image diagnosis, ultrasonic image diagnosis device, identification model training method, program and ultrasonic diagnostic device
Inventor: TAKEDA YOSHIHIRO
IPC: A61B8/14
Filed: 2019-10-02
Abstract: To provide a training device for ultrasonic image diagnosis, an identification model training method, a program and an ultrasonic diagnostic device, which enable easy training of an identification model through machine learning and allow accurate identification and visual recognition of a target in an ultrasonic image.SOLUTION: A training device for ultrasonic image diagnosis, which performs training of an identification model used to identify a target in an ultrasonic image generated on the basis of a reflection ultrasonic wave reflected in a subject, comprises: a teacher data generation unit for extracting a first image from an ultrasonic image for training, and generating, on the basis of the first image and preset reference data, teacher data where a feature amount of a second image included in the first image and information concerning a target likelihood are associated with each other; and an identification model training unit for training the identification model through machine learning using the teacher data.SELECTED DRAWING: Figure 6
Patent JP-2021060257-A (JP)
Title: Exposure reduction method
Inventor: TACHIBANA MASAHIKO
IPC: G21D3/08
Filed: 2019-10-04
Abstract: To provide an exposure reduction method capable of reducing the exposure of workers more rationally than before.SOLUTION: An exposure reduction method includes: a measurement step of measuring electrochemical noises caused by fluctuations in the corrosion reaction of metal materials used in contact with the coolant during operation of BWR plant 100; a thickness calculation step of obtaining the thickness of the oxide film formed on the contact surface of the metal material from the electrochemical noises measured in the measurement process; a speed calculation step of obtaining the formation speed of the oxide film from the thickness of the oxide film obtained in multiple thickness calculation processes; and a taken-in amount calculation process of determining the amount of impurities present in the coolant taken into the oxide film from the formation speed obtained in the speed calculation step.SELECTED DRAWING: Figure 2
Patent JP-2021063688-A (JP)
Title: Electrode structure, electrochemical measuring device, and forming method of electrode structure
Inventor: OKANE SHINGO
IPC: G01N27/30
Filed: 2019-10-11
Abstract: To provide a method capable of obtaining a high measurement sensitivity even when performing, in the field, electrochemical measurement of heavy metals present in trace amounts in a sample solution.SOLUTION: The electrode structure has multiple electrodes each having a first end and a second end on the surface of an electrically insulating substrate as an action electrode, a reference electrode, and a counter electrode. A portion of the first end of the multiple electrodes is a solution-contact part for bringing the same into contact with a sample solution to perform electrochemical measurement of heavy metals in the sample solution by immersing the solution-contact part of the multiple electrodes in the sample solution. In the electrode structure, the surface of the solution-contact part of at least the action electrode in the multiple electrodes is coated with an acid layer made of chemicals.SELECTED DRAWING: Figure 1A
Patent JP-2021068570-A (JP)
Title: Power storage device
Inventor: HIDAKA TSUYOSHI
IPC: H01M50/20
Filed: 2019-10-23
Abstract: To provide a power storage device which is improved in safety.SOLUTION: A power storage device 1 includes a power storage unit 10 having a plurality of power storage elements 11, a negative electrode power supply cable 32, and a positive electrode power supply cable 31. The negative electrode power supply cable 32 is connected to a negative electrode connection terminal 52 of the power storage unit 10, and extends outward from an end portion 18a of the power storage unit 10. The positive electrode power supply cable 31 is connected to a positive electrode connection terminal 51 of the power storage unit 10, and extends outward from the end portion 18a of the power storage unit 10. The negative electrode power supply cable 32 has a negative electrode connector 42. The positive electrode power supply cable 31 has a positive electrode connector 41 having such a structure that it can be directly connected to the negative electrode connector 42. The negative electrode power supply cable 32 is arranged in a posture in which the negative electrode connector 42 and the positive electrode connector 41 cannot be connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2020155400-A (JP)
Title: Battery monitoring apparatus
Inventor: NUMATA Tatsuhiro
IPC: H02J7/00
Filed: 2019-10-23
Abstract: To provide a battery monitoring apparatus in which a wireless communication connection can be smoothly established.SOLUTION: A battery monitoring apparatus 51 includes a battery ECU 10, a plurality of voltage monitors 20, and a wireless device. The wireless device includes a master unit 16 provided to the battery ECU 10 and slave units 26 respectively provided to the voltage monitors 20. When a communication connection for performing a wireless communication is established between the master unit 16 and the slave units 26, a command by the battery ECU 10 is wirelessly transmitted from the master unit 16 to the slave units 26, and the slave units 26 each wirelessly transmit to the master unit 16 voltage information detected by the corresponding voltage monitor 20. The wireless device acquires voltage monitor information before the communication connection is initially established, and establishes the communication connection on the basis of the voltage monitor information. A storage unit 17, 27 for storing the voltage monitor information is provided to the battery ECU 10 or to each voltage monitor 20. In re-connection, the wireless device performs a communication connection again using the voltage monitor information stored in the storage unit 17, 27.SELECTED DRAWING: Figure 1