baber/WOPTO huggingface dataset:
Patent JP-2021109494-A (JP)
Title: Steering device
Inventor: IKUJI TADASHI
IPC: B62D6/00
Filed: 2020-01-08
Abstract: To provide a steering device capable of more appropriately detecting abnormality in a mechanism for transmitting rotation of a motor to a steering shaft.SOLUTION: A steering device 10 has a transmission mechanism 35 for transmitting rotation of a steering motor 33 to a steering shaft 32. The transmission mechanism 35 has a ball nut 51 screwed with the steering shaft 32, a driving pulley 52 rotated integrally with the steering motor 33, a driven pulley 53 rotated integrally with the ball nut 51, and a toothed belt 54 wound between the driving pulley 52 and the driven pulley 53. The steering motor 33 is provided with a rotation angle sensor 34 for detecting its rotation angle θb as a rotation angle θd of the driving pulley 52, and the driven pulley 53 is provided with a rotation angle sensor 55 for detecting its rotation angle θc. A control device 40 of the steering device 10 detects jumping of the belt 54 by comparison to a conversion value obtained by converting the rotation angle θd of the driving pulley 52 and the rotation angle θc of the driven pulley 53 into a rotation angle of the driving pulley 52.SELECTED DRAWING: Figure 1
Patent JP-2021109351-A (JP)
Title: Printer and program
Inventor: NAGASHIMA KIYOMICHI
IPC: B41J2/37
Filed: 2020-01-08
Abstract: To provide a printer and a program which can perform printing at printing speeds corresponding to respective states of a plurality of batteries.SOLUTION: The printer comprises connecting means, printing means, measuring means and control means. The connecting means are connected with a plurality of batteries by parallel connection. The printing means performs printing by electric power of the plurality of batteries connected to the connecting means. The measuring means measures respective voltage values of the plurality of batteries connected to the connecting means. The control means determines a printing speed of the printing means, on the basis of a combination of the respective voltage values of the plurality of batteries measured by the measuring means.SELECTED DRAWING: Figure 2
Patent JP-2021109223-A (JP)
Title: Rolling device and rolling method
Inventor: NAKAJIMA ITARU
IPC: B21C51/00
Filed: 2020-01-15
Abstract: To provide a rolling device which is effective for achievement of both a displacement rate and positioning accuracy of a rolling roll.SOLUTION: A rolling device 1 includes rolling rolls 10A and 10B for rolling workpiece, a hydraulic cylinder 21 for displacing the rolling roll 10B so as to change an interval between the rolling roll 10A and the rolling roll 10B by being operated according to flow of driving oil, a plurality of hydraulic valves 22 and 23 provided in parallel with each other so that the hydraulic valves can drive the hydraulic cylinder 21, and roll position control parts 100A and 100B for controlling the hydraulic valves 22 and 23 so that the rolling roll 10B is displaced to a target displacement position. The roll position control parts 100A and 100B increase the number of the hydraulic valves 22 and 23 for driving the hydraulic cylinder 21 so as to displace the rolling roll 10B at a second rate larger than a first rate compared to the number of the hydraulic valves 22 and 23 for driving the hydraulic cylinder 21 so as to displace the rolling roll 10B at the first rate.SELECTED DRAWING: Figure 1
Patent JP-2020074569-A (JP)
Title: Radio base station, radio communication system, radio communication method, and radio communication program
Inventor: NAGASHIMA SHIGEMATSU
IPC: H04W84/12
Filed: 2020-01-16
Abstract: To appropriately perform radio handover when radio terminals are connected with a radio relay device to which the same service identification information as that of a radio base station is set.SOLUTION: In a radio communication system 1000, a radio relay device transmits, to a radio base station, first position information on a first radio terminal connected based on service identification information, and first quality information in radio communication with the first radio terminal. The radio base station creates reception level maps of the first and second radio terminals, the radio relay device, and the radio base station, by using the first position information and the first quality information received from the radio relay device, second position information on the second radio terminal connected to the radio base station based on the same service identification information, and second quality information on radio communication between the second radio terminal and the radio base station, when detecting a change in position information on a specific radio terminal of the first and second radio terminals, refers to the reception level map to predict a connection destination after move of the specific radio terminal, and controls switching to the predicted connection destination.SELECTED DRAWING: Figure 1
Patent JP-2020128199-A (JP)
Title: Post-processing method of exhaust gas of hybrid machine
Inventor: CHRISTOPH OSEMANN
IPC: B60W20/16
Filed: 2020-01-16
Abstract: To provide an efficient method of post-processing of exhaust gas of a hybrid vehicle.SOLUTION: A method of exhaust gas post-processing of a hybrid machine including at least one electric motor 2 and one combustion engine 3 includes: operation of a hybrid machine in a first operation mode in which only the electric motor is turned on and the combustion engine is turned off; determination on whether an exhaust gas post-processing system 20 of the hybrid machine needs to be warmed; and at least temporary connection of the combustion engine to warm the exhaust gas post-processing system when warming is needed.SELECTED DRAWING: Figure 1
Patent JP-2021112288-A (JP)
Title: balloon
Inventor: TAKEUCHI TAKUMI
IPC: A63H27/10
Filed: 2020-01-17
Abstract: To provide a balloon which uses an airtight fastener on an air feeding/exhaust hole, for performing air feeding and air exhaustion in short time.SOLUTION: A balloon 80 uses an airtight fastener 50 in which air is not distributed in a fully closed state, as an air feeding/exhaust hole. In air feeding, the airtight fastener 50 is made in a partially opened state, and an air feeding pipe 12 or the like of air feeding means 10 is inserted into the opened state part, for directly feeding air. Therefore, resistance in air feeding time is small, and air feeding can be performed by original ability of the air feeding means 10. Therefore, air feeding to a balloon body 30 can be performed in short time. In addition, in exhaustion time, the airtight fastener 50 is made in a fully opened state for exhaustion. Therefore, a large opening is provided on the balloon body 30, and air therein can be exhausted in short time at a time.SELECTED DRAWING: Figure 2
Patent JP-2021054386-A (JP)
Title: Facility capable of being speedily floated for diving
Inventor: Lou Bi Yun
IPC: B63C11/02
Filed: 2020-01-17
Abstract: To disclose a facility capable of being speedily floated up for diving.SOLUTION: A facility includes a body, the body includes a power space, a power mechanism capable of providing power to the present invention is installed in the power space, a motor is fixedly installed on an inside top end wall of the power space, a first rotational shaft is fixedly installed on the top end surface of the motor, the present invention generates a great amount of oxygen and water by mixture of hydrogen peroxide and manganese diode, and is capable of providing emergency support to a user in an emergency. In addition, an air bag is expanded by having a great amount of gas entering the air bag inside the present invention. The present invention is quickly floated up to a water surface by cooperation of the air bag and spiral blades, a counter weight and an observation equipment are capable of being loaded since a storage space is provided inside the present invention, functions being rich due to them, and in addition, the present invention has prompt reaction, high degree of integration, and is safe with simple operation.SELECTED DRAWING: Figure 1
Patent JP-2020187727-A (JP)
Title: Line drawing generation
Inventor: BRIAN PRICE
IPC: G06T7/00
Filed: 2020-01-21
Abstract: To automatically generate a line drawing from a photograph.SOLUTION: A computing system and a computer implemented method can be used for automatically generating a digital line drawing of content of a photograph. In various examples, these techniques include use of a neural network, referred to as a generator network. That is trained on a dataset of the photographs and human-generated line drawings of the photographs. The training data set teaches the neural network to trace edges and feature parts of objects in the photographs, as well as which edges or feature parts can be ignored. Output of the generator network is a two-tone digital image, where a background of the image is one tone, and the content in the input photographs are represented by lines drawn in a second tone. In some examples, a second neural network, referred to as a restorer network, can further process the output of the generator network, and remove visual artifacts and clean up the lines.SELECTED DRAWING: Figure 11
Patent JP-2021116541-A (JP)
Title: Toilet bowl washing device
Inventor: ASAI TAKAOMI
IPC: E03D11/13
Filed: 2020-01-23
Abstract: To provide a toilet bowl washing device capable of suppressing occurrence of failure in a check valve.SOLUTION: A toilet bowl washing device 1 comprises a tank 10, a water supply part 30, a pump 50, and a check valve 70. The tank 10 stores washing water to be supplied to a toilet bowl body 101 of a washing type toilet bowl 100. The water supply part 30 communicates the tank 10 with the toilet bowl body 101. The water supply part 30 forms a water supply channel connected from an inflow port 30A into which washing water in the tank 10 flows in to an outflow port 30B in which washing water flows out into the toilet bowl body 101. The pump 50 is provided in the water supply part 30. The pump 50 sends washing water to the toilet bowl body 101 through the water supply channel. The check valve 70 is provided in the water supply part 30 on a downstream side of the pump 50. The check valve 70 blocks flow from the downstream side to an upstream side in the water supply channel.SELECTED DRAWING: Figure 2
Patent JP-2020078569-A (JP)
Title: Applicator
Inventor: HORI EIJI
IPC: B43K8/02
Filed: 2020-01-23
Abstract: To provide an applicator having an occlusion body for occluding a liquid leaked from a storage chamber in a reservoir chamber, which prevents the applicator from changing into a liquid-rich state by avoiding sending the liquid back to a relay member when the occlusion body reaches a saturation state.SOLUTION: The applicator comprises: a partition wall 7 for separating a storage chamber 5 and a reservoir chamber 6; an application body 10 that enables application of a liquid 100 stored in the storage chamber; a relay member 20 for transferring the liquid that passes through the partition wall and is stored in the storage chamber to the side of the application body; a gas-liquid exchange part G that is formed on the partition wall and performs gas-liquid exchange with the liquid stored in the storage chamber; a first occlusion body 35B that is provided in the reservoir chamber 6 and at least partly comes into contact with the relay member to retain the liquid; and a second occlusion body 35A that allows transfer of the liquid from the first occlusion body by coming into contact with the first occlusion body but is not in contact with the relay member.SELECTED DRAWING: Figure 10
Patent JP-2021117449-A (JP)
Title: Fuser
Inventor: IKENO YUICHI
IPC: G03G15/20
Filed: 2020-01-29
Abstract: To provide a fuser in which a heater 110 can be easily attached to a holder 120.SOLUTION: A fuser includes: a heater 110 in a form of a planar plate, which has a first surface 111 and a second surface 112 opposite to the first surface 111; and a holder 120 holding the heater 110. The holder 120 includes: a supporting wall 121 supporting the first surface 111 of the heater 110; a side wall 122 protruding from the supporting wall 121; a first contact portion 123 located in one end portion of the holder 120 in a longitudinal direction, protruding from the side wall 122 and contacting the second surface 112 of the heater 110; and a second contact portion 124 located apart from the first contact portion 123 in the longitudinal direction and located in the other end portion of the holder 120 in the longitudinal direction, protruding from the side wall 122 and contacting the second surface 112 of the heater 110.SELECTED DRAWING: Figure 6
Patent JP-2021121980-A (JP)
Title: Suspension for disk device
Inventor: NAKAYAMA HIROSHI
IPC: G11B5/60
Filed: 2020-01-31
Abstract: To provide a suspension for a disk device that efficiently suppresses vibration of a flexure.SOLUTION: A suspension 10 for a disk device includes: a load beam 21 having first and second openings 81 and 91; a flexure having first and second outriggers; and first and second damper materials 82 and 92. The first outrigger faces a first surface SF1 of the load beam 21 and crosses the first opening 81 from a base end side to a tip end side. The second outrigger faces the first surface SF1 and crosses the second opening 91 from the base end side to the tip end side. The first damper material 82 is attached to a part of the first outrigger that overlaps with the first opening 81 and the first surface SF1, and the second damper material 92 is attached to a part of the second outrigger that overlaps with the second opening 91 and the first surface SF1. An edge portion 81b of the tip end side of the first opening 81 and the first damper material 82 are separated from each other, and an edge portion 91b of the tip end side of the second opening 91 and the second damper material 92 are separated from each other.SELECTED DRAWING: Figure 7
Patent JP-2021123465-A (JP)
Title: Elevator and cam for limit switch actuation
Inventor: HATTORI TAKEHITO
IPC: B66B1/48
Filed: 2020-02-05
Abstract: To provide an elevator and a cam for limit switch actuation, by which emission of noise caused by contact between a limit switch and the cam for limit switch actuation can effectively be inhibited.SOLUTION: An elevator 1 according to the present invention includes: a car 20 elevating in a hoistway 10; a limit switch 60 provided in the hoist way 10; and a cam 65 for limit switch actuation provided in the car 20. The cam 65 includes an inclination cam 651 inclined relative to a traveling direction of the car 20, the inclination cam 651 being configured to actuate actuators 61, 62 of the limit switch 60. The inclination cam 651 is in the form of a concave shape bent or curved relative to a line L connecting a starting end 651a and a terminal end 651b of the inclination cam 651.SELECTED DRAWING: Figure 5
Patent JP-2021123989-A (JP)
Title: Connector
Inventor: OKURA KENHO
IPC: E04B1/58
Filed: 2020-02-07
Abstract: To provide a connector used for integrating a plurality of members, capable of simplifying a work at a site and capable of easily grasping whether or not the work is executed suitably.SOLUTION: The connector for integrating a main material 61 and lateral materials 71, 72 is constituted by: a connection tube 11; an embedding tool 41 embedded into the lateral materials 71, 72; a coupling shaft 25 for pulling the connection tube 11 toward the main material 61; and a fixing pin 38 for integrating the connection tube 11 and the coupling shaft 25, wherein the connection tube 11 is mounted to the lateral materials 71, 72 via the embedding tool 41. In addition, the main material 61 and the lateral materials 71, 72 are coupled by inserting the coupling shaft 25 projecting from the main material 61 into the connection tube 11 and inserting the fixing pin 38 from a longitudinal hole 18 of the connection tube 11 toward the coupling shaft 25.SELECTED DRAWING: Figure 1
Patent JP-2021127845-A (JP)
Title: Expansion valve and refrigeration cycle device
Inventor: SUSA TSUNEHARU
IPC: F16K47/02
Filed: 2020-02-12
Abstract: To provide an expansion valve capable of suppressing or reducing vibration of a valve element itself as a vibration generation source to suppress valve vibration.SOLUTION: An expansion valve comprises: a valve body having a valve chamber 13 that communicates with an inflow path 21 for introducing a refrigerant and communicates with an outflow path 22 for discharging the refrigerant through a throat part 20; a valve element 15 that is arranged in the valve chamber, and changes a refrigerant flow rate by advancing and retreating with respect to a valve seat 14 between a valve closing state of being seated on the valve seat and a valve opening state of being separated from the valve seat; a valve element support part 16 that supports the valve element; an energization member 17 that energizes the valve element toward the valve seat through the valve element support part; an actuation rod 19 that is in contact with the valve element, and moves the valve element in a valve opening direction against the energization force of the energization member; and a drive part that drives the actuation rod. A tip part 19a of the actuation rod forms a narrowed part 31 that narrows a refrigerant flow path at the downstream end part of the throat part, in an expansion valve that is in contact with the valve element through the throat part.SELECTED DRAWING: Figure 2
Patent JP-2021128042-A (JP)
Title: Regression model creation method, regression model creation device, and regression model creation program
Inventor: ONDA AKITO
IPC: G01N30/86
Filed: 2020-02-13
Abstract: To provide a regression model creation method, a regression model creation device and a regression model creation program, with which it is possible to obtain a model which is easy for humans to understand with respect to multi-dimensional data.SOLUTION: The regression model creation method, regression model creation device and regression model creation program smooth a measurement dataset and generate a first dataset when generating a regression model that is established between a measurement dataset obtained by measuring the first physical properties of a sample on multiple channels and a physical property data obtained by measuring the second physical properties of the sample that correspond to the measurement dataset, perform dimensional compression on the first dataset and generate a second dataset, and calculate a function, on the basis of the second dataset, that explains the physical property data.SELECTED DRAWING: Figure 1
Patent JP-2020103296-A (JP)
Title: Proteins comprising binding regions, shiga toxin a subunit effector regions, and carboxy-terminal, endoplasmic reticulum localization signal motifs
Inventor: ERIC POMA
IPC: C12Q1/04
Filed: 2020-02-13
Abstract: To provide cell-targeting cytotoxic proteins for use as therapeutics in treatment of a variety of diseases, such as cancers, tumors, immune disorders and microbial infections.SOLUTION: Proteins comprise binding regions for cell-type specific targeting, Shiga toxin effector regions derived from A subunits of members of the Shiga toxin family for providing Shiga toxin effector functions (e.g., cellular internalization and cytotoxicity), and carboxy-terminal endoplasmic reticulum localization signal motifs.SELECTED DRAWING: None
Patent JP-2020196122-A (JP)
Title: Health diagnosis system of portable machine
Inventor: HUANG MU SHUI
IPC: B23Q17/24
Filed: 2020-02-17
Abstract: To provide a health diagnosis system of a portable machine having an attachment device and a portable diagnosis box.SOLUTION: An attachment device of the invention has a sensor component and a connection component. The sensor component is connected to the connection component and is installed at a detection position of a machine by the connection component in a non-destructive manner. An operation signal of the detection position of the machine during operation is detected by the sensor component. A portable diagnosis box is connected to the attachment device. The portable diagnosis box has an analysis module which receives each operation signal and calculates health state information of the machine based on each operation signal.SELECTED DRAWING: Figure 1
Patent JP-2021132427-A (JP)
Title: On-vehicle electric compressor
Inventor: MOMMA KENJI
IPC: H02K11/33
Filed: 2020-02-18
Abstract: To provide an on-vehicle electric compressor in which the assembling property can be improved.SOLUTION: A first metal plate 81 of a common mode choke coil 34 is disposed between a circuit board 29 and a core 60. A second metal plate 82 of the common mode choke coil 34 is disposed such that the core 60 is disposed between the circuit board 29 and the second metal plate 82. The first metal plate 81 includes a standing part including a pair of ends that are respectively inserted through a pair of through holes 92 and 93 in the circuit board 29. The second metal plate 82 includes a standing part including a pair of ends that are respectively inserted through the pair of through holes 92 and 93. The standing part including the pair of ends of the first metal plate 81 is electrically connected to the standing part including the pair of ends of the second metal plate 82.SELECTED DRAWING: Figure 3
Patent JP-2020131714-A (JP)
Title: Low-vibration cylinder
Inventor: MARTIN SCHWIERTZ
IPC: B41F5/00
Filed: 2020-02-19
Abstract: To make vibrations of a cylinder during a printing process as low as possible.SOLUTION: A cylinder (10) is set up for use of at least one hollow cylinder. The cylinder (10) has a layer structure. In the layer structure, a base layer (12) or a cylinder core, a first compressible layer (14) a filling layer (16), an interlayer (18), a second compressible layer (20) and an outer layer (22) in this order, from inside to outside. In the cylinder (10), the outer layer forms an outer peripheral surface of the cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021131709-A (JP)
Title: Information processing device and method
Inventor: KOZUKA YASUHIRO
IPC: G06F9/4401
Filed: 2020-02-19
Abstract: To reduce a time required to start an information processing device while maintaining security against a risk of an unauthorized operation.SOLUTION: An information processing device includes: at least one device; processing means for controlling the device; verification means for verifying the validity of a program to be executed by the processing means, and enabling the processing means to execute the program when the program is determined to be valid; and power control means for controlling power supply to the device. The verification means starts to verify the program according to turning-on of a power source, the processing means starts to execute the program at least on the basis of a first control signal showing that the verification means determines that the program is valid, and the power control means starts to supply power to the device before determining that the program is valid.SELECTED DRAWING: Figure 1
Patent JP-2021134160-A (JP)
Title: Melanogenesis inhibitor, skin-whitening agent, topical skin preparation for skin whitening, method for producing hydroxymethyl furfural, and device for producing hydroxyl furfural
Inventor: WATANABE TAKASHI
IPC: A61Q19/02
Filed: 2020-02-26
Abstract: To provide a melanogenesis inhibitor containing a compound having high melanogenesis inhibitory activity as an active ingredient, and a skin-whitening agent and a topical skin preparation for skin whitening.SOLUTION: Prepared are a melanogenesis inhibitor containing hydroxymethyl furfural as an active ingredient, a skin-whitening agent containing hydroxymethyl furfural as an active ingredient, and a topical skin preparation for skin whitening containing the melanogenesis inhibitor.SELECTED DRAWING: Figure 7