baber/WOPTO huggingface dataset:
Patent JP-2021022182-A (JP)
Title: Display control method, display control apparatus, display control program, and display control system
Inventor: NAKANO KANA
IPC: G09G5/38
Filed: 2019-07-29
Abstract: To provide a display control method which enables intuitive operation for a user, a display control apparatus, a display control program, and a display control system.SOLUTION: A display control method in a head-mounted display includes: a first step of displaying objects corresponding to materials having a plurality of pages and a light beam and/or a pointer on the head-mounted display; a second step of moving the light beam and/or the pointer to a desired object in response to a first operation of a user on a controller; and a third step of displaying the next page of the object on the head-mounted display in response to a second operation of the user on the controller.SELECTED DRAWING: Figure 13
Patent JP-2021023158-A (JP)
Title: Self-travelling work machine
Inventor: UMEDA JUMPEI
IPC: A01D34/64
Filed: 2019-07-31
Abstract: To provide a mowing part that allows switching to be executed easily and can make a storage space compact.SOLUTION: A work part 4 is attached to a support arm so as to be lifted or lowered, and rotated in a horizontal direction, and can select a state between a work state and a non-work state. The support arm consists of a main arm 7 that can be lifted or lowered freely, and a work arm 11 connected to the main arm through a connection part 9. Part of a tip side of the main arm is bent inward, and a bent part 74 is formed. The bent part and the work arm are connected in a triangular shape with a connection part as an apex. The main arm is inverted in a vertical direction in a posture that causes the work arm to make an avoiding motion so that the work part is positioned above a body part 2. The state between the work state and the non-work state can be switched easily so that work can be started quickly. Also, the work machine can be quickly and easily transitioned to a storage posture at the end of the work. The long-sized support arm is bent and inverted for storage, thereby saving a storage space.SELECTED DRAWING: Figure 3
Patent JP-2021027750-A (JP)
Title: Charging rate estimation device
Inventor: NOMURA HIROYUKI
IPC: G01R31/3828
Filed: 2019-08-07
Abstract: To estimate a charging rate of a battery with improved accuracy.SOLUTION: A charging rate estimation device 1 has: a determination unit 121 that determines whether an amount of use of a vehicle Ve per unit time is equal to or higher than a threshold A, and an estimation unit 122. When the determination unit 121 determines that the amount of use of the vehicle Ve per unit time is lower than a threshold Cth, the estimation unit 122 estimates a charging rate of a battery B using a voltage of the battery B by a first estimation method, or when the determination unit 121 determines that the amount of use of the vehicle Ve per unit time is equal to or higher than the threshold A, the estimation unit 122 estimates a charging rate of the battery B using a voltage of the battery B by a second estimation method at a higher frequency than by the first estimation method.SELECTED DRAWING: Figure 1
Patent JP-2021025971-A (JP)
Title: Device and method for inspecting conduction
Inventor: MORI KAZUHIRO
IPC: G01R31/26
Filed: 2019-08-08
Abstract: To prevent a defective item to be determined as a defect-free item by mistake in a measurement of a terminal voltage in a conduction inspection, and to prevent defective items from being distributed.SOLUTION: (1) A command sending/receiving unit 86 sends a predetermined command to a first contact T1 of a plurality of contacts 38f of probe parts 36 and 56, and receives a response to the predetermined command from a second contact T2 of the plurality of contacts 38f. (2) A voltage application unit 82 is used to apply a predetermined drive voltage VIGN to a third contact T3 of the plurality of contacts 38f and a voltage measurement unit 84 measures a voltage VP of the third contact T3. (3) Whether a received response is a right response is determined and whether the voltage VP of the third contact T3 is in a predetermined voltage range is determined. (4) An inspection target object 100 is determined to be defect-free when the received response is a right response and the voltage VP of the third contact T3 is in the predetermined voltage range.SELECTED DRAWING: Figure 11
Patent JP-2019194273-A (JP)
Title: Aqueous composition iii
Inventor: SUGIMOTO MAKOTO
IPC: A61K47/18
Filed: 2019-08-21
Abstract: To provide an aqueous composition having an excellent antiseptic effect.SOLUTION: An aqueous composition comprises: a compound represented by the general formula (I) in the figure, where X represents a halogen atom, or a salt thereof, or a solvate of them; and a quaternary ammonium surfactant.SELECTED DRAWING: None
Patent JP-2021034217-A (JP)
Title: Control apparatus of temperature regulation system
Inventor: SUGISHITA TOMOTAKA
IPC: H02J7/04
Filed: 2019-08-23
Abstract: To provide a control apparatus of a battery temperature regulation system, capable of appropriately increasing a temperature of an accumulation battery.SOLUTION: A control apparatus 40 used for a battery temperature regulation system 10 including: an accumulation battery module 20 including an outer side battery block 22A arranged at an outer side and an inner side battery block 22B arranged on the inner side of the outer side battery block 22A; temperature sensors 41A and 41B; and an outer heater 31A and an inner heater 31B, comprises: a temperature determination part determining that the accumulation battery module 20 is in a prescribed low temperature state; and a temperature increase control part that increases the temperature of the outer side battery block 22A and the inner side battery block 22B. The temperature increase control part carries out temperature increase control of the outer side battery block 22A and the inner side battery block 22B so that an energy input amount for increasing the temperature by the outer heater 31A is larger as compared to an energy input amount for increasing the temperature by the inner heater 31B for a prescribed period from the start of temperature increase.SELECTED DRAWING: Figure 3
Patent JP-2021033714-A (JP)
Title: Commodity sales data processing device and program
Inventor: AOKI KEN
IPC: G07G1/12
Filed: 2019-08-26
Abstract: To provide a commodity sales data processing device and program that enable a point giving rate to be changed in accordance with a tax class.SOLUTION: The commodity sales data processing device includes: first receiving means for accepting input of a commodity code for specifying a commodity; second receiving means for accepting designation of a tax class to be applied to the commodity with the commodity code accepted by the first receiving means; first calculation means for, based on commodity setting information in which the commodity code and the price of the commodity related to the commodity code are associated with each other, calculating a total amount of commodities corresponding to the commodity codes accepted by the first receiving means for each of the tax classes; and second calculation means for, based on point setting information in which the tax class and a point giving rate are associated with each other, calculating a point value to be provided for the total amount calculated by the first calculation means for each of the tax classes.SELECTED DRAWING: Figure 8
Patent JP-2021034258-A (JP)
Title: Management device, management method, and lighting system
Inventor: SADATERU TOMOKI
IPC: H05B47/00
Filed: 2019-08-26
Abstract: To provide a management device, a management method, and a lighting system that can efficiently procure a lighting device.SOLUTION: A management device includes a number information storage unit, a calculation unit, a determination unit, and a management unit. The number information storage unit stores number information in which the number of lighting devices that can be taken out and used is recorded. The calculation unit calculates the required number of lighting devices on the basis of preparation information including at least the installation position of the lighting device. The determination unit determines whether it is possible to procure a number of lighting device corresponding to the required number calculated by the calculation unit on the basis of the number information. The management unit updates the number information according to the determination result by the determination unit.SELECTED DRAWING: Figure 3
Patent JP-2021036656-A (JP)
Title: Frequency ratio measuring device
Inventor: GOHARA MASAYOSHI
IPC: H03M3/02
Filed: 2019-08-30
Abstract: To provide a frequency ratio measuring device that can measure the frequency ratio between two signals without requiring a switching mechanism.SOLUTION: A frequency ratio measuring device comprises: a counting unit that outputs a counted value obtained by counting the number of time events in a first signal and multiplying k0 times; a time digital conversion unit that outputs a time digital value according to the phase difference between the first signal and a second signal; a combining unit that outputs a combined value of the counted value and the time digital value; a subtraction unit that outputs a differential value between a first value and a second value based on the combined value; a quantization unit that compares a third value based on the differential value with a predetermined threshold to output a quantization value obtained by quantizing the third value; and a feedback unit that outputs the second value based on the quantization value on the basis of time events in the second signal. The frequency ratio measuring device outputs a delta-sigma modulation signal according to the frequency ratio between the first signal and the second signal on the basis of the quantization value.SELECTED DRAWING: Figure 1
Patent JP-2021039140-A (JP)
Title: Karaoke device
Inventor: KAMATA MASAYUKI
IPC: G10K15/04
Filed: 2019-08-30
Abstract: To reserve music through speech inputting when a karaoke is used by a plurality of persons, and control karaoke performance through speech inputting of a user himself/herself who has reserved the music.SOLUTION: A karaoke device (1) comprises: a generation unit (23) that generates user identification information on the basis of speech signal of a user; a reservation unit (24) that speech-recognizes the speech signal of the user to acquire music information, and registers music indicated by the music information and the user identification information of the user in association in a reservation queue; an acquisition unit (25) that speech-recognizes the speech signal of the user to acquire control command, and associates the control command with the user identification information of the user; and a control unit (26) that starts karaoke performance of the music registered in the reservation queue and associated with the same user identification information as that of the control command, and deletes the music from the reservation queue when the karaoke performance of the music is finished.SELECTED DRAWING: Figure 2
Patent JP-2021040254-A (JP)
Title: Wireless communication system, wireless communication method, relay station, and program
Inventor: WADAGUCHI YUKI
IPC: H04W72/04
Filed: 2019-09-04
Abstract: To provide a wireless communication system capable of suppressing the occurrence of wireless wave interference and performing multi-hop with low power consumption.SOLUTION: In a wireless communication system, a relay station 20a sets an interval time such that a plurality of slave stations 10a to 10c do not emit radio waves at the same time, and when each of the plurality of slave stations 10a to 10c receives the interval time from the relay station 20a, the slave station saves a start-up time that is obtained by adding the interval time to current time to shift to the sleep mode, and restores from the sleep mode to measure data and transmit the data to the relay station 20a at the start-up time, and when the relay station 20a receives the data from one of the plurality of slave stations 10a to 10c, the relay station 20a transmits an ACK with the interval time to the slave station, transmits the data to a master station 30, and when the master station 30 receives the data from the relay station 20a, the master station transmits the data a server 60.SELECTED DRAWING: Figure 1
Patent JP-2021039022-A (JP)
Title: Defect classification method and defect classification system and screening method and manufacturing method for photo mask blank
Inventor: TERASAWA TSUNEO
IPC: G01N21/956
Filed: 2019-09-04
Abstract: SOLUTION: Two or more checkers are installed to irradiate surface of an inspection object with inspection light and capture an inspection image including a part of a defect, two or more checkers process capture of inspection images in parallel to collect an inspection images in each checker, the collected inspection images are stored in a storage device, two or more unclassified inspection images stored in the storage device are retrieved one after another to classify the defects in the inspection images by machine learning, and when classifying defects in the inspection images using machine learning, the two or more unclassified inspection images are retrieved in the specified processing order, a learning model corresponding to inspection target type is selected from a group of learning models built from the image data of the inspection images with known classification, and then defects that exist on surface of the inspection object are classified.EFFECT: According to the present invention, image processing to classify defects from inspection images output from two or more checkers can be efficiently performed, and defect classification by machine learning can also be efficiently performed in the inspection of newly developed films.SELECTED DRAWING: Figure 4
Patent JP-2021039911-A (JP)
Title: Spark plug
Inventor: HATTORI KENGO
IPC: H01T13/39
Filed: 2019-09-05
Abstract: To provide a spark plug that can improve spark wear resistance while ensuring oxidation wear resistance.SOLUTION: A spark plug includes a first electrode with a discharge member made of Ir alloy, and a second electrode facing the discharge member via a spark gap, and the discharge member contains Rh of 6 mass% or more and 35 mass% or less, Ru of 0.1 mass% or more and 25 mass% or less, Nb of 0.1 mass% or more and 3 mass% or less, Ni of 4 mass% or less, and the balance is Ir.SELECTED DRAWING: Figure 1
Patent JP-2021041724-A (JP)
Title: Interior member for vehicle and method of manufacturing the same
Inventor: NAGAI HIROYUKI
IPC: B60N3/04
Filed: 2019-09-06
Abstract: To provide an interior member for a vehicle and a manufacturing method therefor which are capable of enhancing bond strength between a substrate containing a fiber material and a functional component.SOLUTION: An interior member 1 for a vehicle comprises a substrate 2 which includes a disposition surface 2a and a rear face 2b opposed thereto and contains a fiber material 21 and a functional component 3 which contains a functional part 30 lying on the disposition surface 2a. The functional component 3 contains a protrusion part 40 which penetrates the substrate 2 from the functional part 30 and then protrudes and a molding part 60 made of a resin R1 which is on the rear face 2b and is bonded on a tip end 41 of the protrusion part 40. The manufacturing method of the interior member 1 for a vehicle contains a threading step ST1 for the protrusion part 40 of an original part 3a and a molding step ST2 which molds the molding part 60, which is on the rear face 2b of the substrate 2 and is bonded on the tip end 41 of the protrusion part 40, by injection of the resin R1.SELECTED DRAWING: Figure 1
Patent JP-2021043710-A (JP)
Title: Locker management system
Inventor: FUJISAWA KAZUNORI
IPC: G06Q50/28
Filed: 2019-09-11
Abstract: To improve the locker turnover rate in a locker management system.SOLUTION: A locker management system has a management server that manages the status of shipping commodities from a distribution center to multiple locker bases and the status of storing commodities at the locker bases for a predetermined period. The locker base is equipped with an electronically controlled locker and a terminal base. The management server accepts the selection and designation of a locker base where a commodity is to be stored from a customer terminal and the designation of a predetermined period for storing the commodity at the locker base. When the commodity is deposited at the locker base, the management server notifies the customer terminal of the locker number of the electronically controlled locker. When a customer visits the locker base, reads an identification code attached to the locker to unlock the locker using the customer terminal, and transmits the code and a customer ID to the management server, the management server performs necessary collation processing. When the collation processing is affirmed, the management server transmits a locker unlock signal to the locker.SELECTED DRAWING: Figure 2
Patent JP-2021050627-A (JP)
Title: Temperature raising system
Inventor: ITO HIKARI
IPC: F01N3/20
Filed: 2019-09-24
Abstract: To quickly raise a catalyst temperature.SOLUTION: A temperature raising system comprises: an intake passage 23; an electric supercharger 50 which includes a compressor 51; a throttle valve 25 which is installed at a downstream side of the compressor; an exhaust passage 33; an exhaust aftertreatment device 70 which includes a catalyst 77; an EGR passage 46; an electric heater 80 which is installed in the exhaust passage 33; and a temperature raising control section 120 which executes catalyst temperature raising control, when detecting that a door lock device 92 locking and unlocking a door of a vehicle 1 is unlocked, in a manner that closes the throttle valve 25, drives the electric supercharger 50, energizes the electric heater 80, and raises a temperature of the catalyst 77 by heating air supplied to the exhaust aftertreatment device 70 through the intake passage 23, the EGR passage 46 and an exhaust passage 32.SELECTED DRAWING: Figure 1
Patent JP-2021050569-A (JP)
Title: Reinforcement tool, precast pile, and improved ground
Inventor: ENDO MASAMI
IPC: E02D5/46
Filed: 2019-09-26
Abstract: To provide: a reinforcement tool which contributes to reduction of time and labor required in a construction of an improved ground; a precast pile; and an improved ground.SOLUTION: A reinforcement tool 10 is applied to a core material 12 which is built into a groove 21 or a hole formed underground and filled with soil cement or concrete and which includes a non-circular cross section shape. The reinforcement tool comprises a ring 24 fixed to a tip end 12a of the core material and a spiral steel bar 26 fixed to the ring, which extend on an extension line of an axial line L of the core material. The ring and the steel bar are inside a square cylinder B which surrounds the core material and which has a rectangle A with the smallest area as a cross section shape.SELECTED DRAWING: Figure 1
Patent JP-2021054418-A (JP)
Title: Packaging material and pouch
Inventor: IIO SEIYA
IPC: B65D65/40
Filed: 2019-09-26
Abstract: To provide a pouch that can enhance the appearance and suppress the occurrence of pinholes.SOLUTION: A packaging material 30 according to an aspect of the present invention comprises a biaxially oriented plastic film 31, a metal foil layer 32, and a sealant film 33 in this order. The biaxially oriented plastic film 31 contains polyester as the main component, the sealant film 33 contains polypropylene as the main component, and there is only one biaxially oriented plastic film 31 in the packaging material 30. A Young's modulus of the packaging material 30 in one direction when measured in an environment of 25°C is 3,600 MPa or more, and the piercing strength of the packaging material 30 when measured in the environment of 25°C is 15.0 N or more.SELECTED DRAWING: Figure 3
Patent JP-2020073641-A (JP)
Title: Compositions for paint
Inventor: JONATHAN PHIPPS
IPC: C09D7/45
Filed: 2019-09-27
Abstract: To provide a paint composition with improved properties.SOLUTION: A paint composition includes microfibrillated cellulose, a binder, a solvent, a primary pigment, and optional one or more extender pigments. The microfibrillated cellulose is present in an amount ranging from 0.1% to 10 mass% based on the total mass of the paint composition. Optionally, the paint composition comprises inorganic particulate materials that are simultaneously processed together as at least one of the primary pigment and the extender pigments. The inorganic particulate materials are simultaneously processed together with a fibrous substrate containing cellulose during the preparation of the microfibrillated cellulose. The microfibrillated cellulose has din the range from 5 μm to 500 μm as measured by laser light scattering.SELECTED DRAWING: None
Patent JP-2021053834-A (JP)
Title: Structure construction method
Inventor: OGURA DAIKI
IPC: B28B1/30
Filed: 2019-09-27
Abstract: To provide a structure construction method, when a cement-based material is laminated while being extruded or sprayed using an additional production device, capable of smoothly finishing the surfaced.SOLUTION: In a structure construction method where a hydraulic mixture 30 is discharged from an additional production device, and the hydraulic mixture is laminated to construct a structure, simultaneously with the discharge of the hydraulic mixture or after the discharge, within a prescribed time, side faces 35 of the discharged hydraulic mixture are sprayed with a finishing material 36 using a spraying device to finish the side faces into smooth faces.SELECTED DRAWING: Figure 5
Patent JP-2021055875-A (JP)
Title: Air-conditioning controller
Inventor: NAKAJIMA KENSUKE
IPC: F24F11/63
Filed: 2019-09-27
Abstract: To provide an air-conditioning controller capable of avoiding bit error occurrence in a boot program when using a microSD card.SOLUTION: An air-conditioning controller provides a memory interface for transferring data to/from a microSD card, and stores a boot program to be written in a boot program region in the microSD card, u-Boot, Boot p., to an EEPROM. After a certain period has elapsed (S4; YES), a microcomputer reads the boot program from the EEPROM and overwrites it onto the u-Boot, Boot p. (S6, S8).SELECTED DRAWING: Figure 1
Patent JP-2021055889-A (JP)
Title: Water heater
Inventor: HAMAGUCHI SHINGO
IPC: F24H9/00
Filed: 2019-09-30
Abstract: To provide a water heater capable of improving assemblability and maintainability while securing draining performance.SOLUTION: A bath inlet portion 236 (inlet portion) communicated to a return pipe 22 for returning water from a bathtub (external device) to a bath secondary heat exchanger 220 and used as an inlet to introduce the water from the return pipe 22 to the bath secondary heat exchanger 220, and a bath outlet portion 237 (outlet portion) used as an outlet of the water flowing in the bath secondary heat exchanger 220 are disposed on one side in a right and left direction, of the bath secondary heat exchanger 220 (first secondary heat exchanger). A bath relay pipe 40 (relay pipe) is connected to a bath outlet portion 237 (outlet portion) side at one end, and connected to an inlet opening 124 side at the other end, and used as a flow channel for introducing the water discharged from the bath secondary heat exchanger 220 through the bath outlet portion 237 (outlet portion) from an inlet opening 124 into the bath secondary heat exchanger 220.SELECTED DRAWING: Figure 3