baber/WOPTO huggingface dataset:
Patent JP-2020110921-A (JP)
Title: Cutting insert and tip exchange type cutting tool
Inventor: HAGIWARA TAKAYUKI
IPC: B23C5/06
Filed: 2020-04-22
Abstract: To prevent an increase in cutting resistance by inviting no decrease in sharpness due to a reduction in the axial rake angles of a main cutting blade or a subcutting blade even in the case of securing a relief angle of a subflank upon lapping processing.SOLUTION: There is an insert body 1 comprising two hexagonal planes 2 with backs facing each other and six flanks 3 in the periphery to be symmetric by front and rear reverse, and to be symmetric by 120° rotation around the insert center line C passing through the center of the two hexagonal planes 2, and a main cutting blade 5 and a subcutting blade 6 are formed at the intersection ridge line part 12 where the hexagonal planes 2 cross the flanks 3, alternately circumferentially in one hexagonal plane, the main cutting blade 5 is formed at the intersection ridge line part with one flank 3, the subcutting blade 6 is formed to be located at the intersection ridge line part with the other flank 3, and a main relief plane 11 continuous to the main cutting blade 5 and subrelief plane 12 continuous to the subcutting blade 6 are formed to recessedly bent in the cross section along the insert center line C.SELECTED DRAWING: Figure 1
Patent JP-2021174912-A (JP)
Title: Cleaning method for semiconductor wafer
Inventor: IGARASHI KENSAKU
IPC: H01L21/304
Filed: 2020-04-28
Abstract: To provide a cleaning method for a semiconductor wafer which can achieve the same cleaning level as SC1, reduce or prevent the occurrence of defects on the wafer surface and deterioration of surface roughness as in a case of using SC1, and achieve further cost reduction and environment load reduction.SOLUTION: A cleaning method for a polished semiconductor wafer, comprising: a first ozone water treatment step of cleaning the polished semiconductor wafer with ozone water to form an oxide film; and after the first ozone water treatment step, a brush cleaning step of brush cleaning the semiconductor wafer with carbonated water; and then, after cleaning the semiconductor wafer with hydrofluoric acid to remove the oxide film, a second ozone water treatment step of performing at least once or more the cleaning it with ozone water to form an oxide film again.SELECTED DRAWING: Figure 1
Patent JP-2020114534-A (JP)
Title: Particulate foam with partial restriction
Inventor: KEVIN W HOFFER
IPC: A43B13/14
Filed: 2020-04-28
Abstract: To provide footwear having particulate foam incorporated with elements that restrict migration of the particulate foam in the footwear.SOLUTION: Footwear includes an upper, an outsole, and a midsole disposed between the upper and the outsole. The outsole is attached to the upper, and includes a ground-engaging surface. The midsole has a series of walls that define a series of channels extending substantially perpendicularly to a longitudinal axis of the midsole and along the entire length of the midsole. The series of channels are isolated from one another and each channel receives a quantity of particulate matter therein.SELECTED DRAWING: Figure 2
Patent JP-2021175447-A (JP)
Title: Processor, processing method, and program
Inventor: HANAOKA HIROKI
IPC: A63F13/70
Filed: 2020-05-01
Abstract: To notify a user of an amount of consumption of a battery in execution of predetermined processing using a terminal device before the execution of predetermined processing.SOLUTION: There is provided a processor 10 including an information accumulation part 11 for acquiring execution-time state information for showing a state of a terminal device in execution of a content within an application installed in the terminal device, and battery information for showing an amount of consumption of a battery in execution of the content and for storing them in a storage part 15, an estimation model generation part 12 for generating an estimation model for estimating the amount of consumption of a battery in execution of the content from information for showing a state of the terminal device on the basis of execution-time state information and battery information accumulated in the storage part 15, an estimation part 13 for acquiring estimation-time state information for showing a state of the terminal device at predetermined estimation timing and for estimating the amount of consumption of a battery in execution of the content by the terminal device in a state shown by estimation-time state information on the basis of estimation-time state information and the estimation model, and an output part 14 for outputting an estimation result of the estimation part 13.SELECTED DRAWING: Figure 2
Patent JP-2021176254-A (JP)
Title: Charging device
Inventor: SATO DAISUKE
IPC: B60L53/62
Filed: 2020-05-01
Abstract: To provide a charging device that suppresses the lack of remaining capacity of an energy storage device when charging an on-vehicle power storage device.SOLUTION: There is provided a charging device using the system power supply and a power storage device to charge an on-vehicle power storage device mounted on an industrial vehicle. The charging device includes a power storage device charging unit that supplies power to the power storage device using the power supplied from the system power supply, and a control device. The control device controls the power storage device charging unit so as to perform S11 NO processing when charging of the on-vehicle power storage device is completed while the charge rate of the on-vehicle power storage device has not reached a target charge rate, and to perform S16 processing that supplies the maximum charging power (second charging power) to the power storage device during the time when the on-vehicle power storage device is not being charged.SELECTED DRAWING: Figure 7
Patent JP-2021176222-A (JP)
Title: In-vehicle communication apparatus and bandwidth restriction method performed by this apparatus
Inventor: ONISHI MASAHIKO
IPC: H04L47/27
Filed: 2020-05-01
Abstract: To effectively ensure high priority communication while reducing connection fees.SOLUTION: An in-vehicle communication apparatus according to an aspect of the disclosure comprises: an out-of-vehicle communication unit that wirelessly communicates with a wireless base station in a mobile communication system; an in-vehicle communication unit that communicates via Ethernet with a plurality of communication devices inside the vehicle; and a relay processing unit that relays an uplink packet received by the in-vehicle communication unit to the out-of-vehicle communication unit and relays a downlink packet received by the out-of-vehicle communication unit to the in-vehicle communication unit. The relay processing unit reduces a window size of a TCP header of the following second packet in response to detecting the congestion of the following first packet. First packet is a downlink packet defined to have a first priority. Second packet is an uplink packet defined to have a second priority that is of lower priority than the first priority.SELECTED DRAWING: Figure 1
Patent JP-2021176437-A (JP)
Title: Ball catching/ball throwing analysis system, ball catching/ball throwing analysis method and program
Inventor: KUNO MUNEO
IPC: A63B69/00
Filed: 2020-05-08
Abstract: To provide a ball catching/ball throwing analysis system or the like capable of analyzing a series of operations of a subject related to ball catching and subsequent ball throwing.SOLUTION: A ball catching/ball throwing analysis system 100 comprises: a ball 1 to which a sensor part 11 is fitted; instruction means 2 for instructing start of a ball catching operation of a ball; and control analysis means 3 for instructing an instruction operation of the instruction means, and analyzing a detection value of the sensor part. The sensor part comprises an acceleration sensor 112, and a gyro sensor 113. The control analysis means detects a time point when the ball is caught, on the basis of a detection value of the acceleration sensor after instruction by the instruction means, detects a time point when the ball is released toward a ball throwing target, on the basis of a detection value of the gyro sensor after the ball is caught, then, detects a time point when the ball reaches the ball throwing target, on the basis of a detection value of the acceleration sensor after the ball is released, then calculates first to third periods, each of which is a lapse period until reaching each time point.SELECTED DRAWING: Figure 1
Patent JP-2021178368-A (JP)
Title: Machine tool
Inventor: IGA KENJIRO
IPC: B23Q11/10
Filed: 2020-05-11
Abstract: To provide a machine tool which efficiently recovers a coolant made into mist to reuse the mist.SOLUTION: A machine tool includes: an enclosing member 110 which encloses a processing space S for processing a workpiece W; a workpiece processing part 120 which processes the workpiece W in the processing space S; a coolant supply part 130 which supplies a coolant CL to the processing space S; a purification part 200 which purifies air in the processing space S while circulating the air; and a recovery part 300 which recovers the liquefied coolant CL from the purification part 200. The purification part 200 includes: a ventilation part which circulates the air in the processing space S; a first passage part which moves the air from the processing space S to the ventilation part; a second passage part which moves the air from the ventilation part to the processing space S; and a drain 240 which allows the first passage part and the second passage part to communicate with each other. The coolant CL liquefied in the first passage part flows through the drain 240 from the first passage part to the second passage part and then flows into the recovery part 300.SELECTED DRAWING: Figure 3
Patent JP-2021180396-A (JP)
Title: Imaging apparatus and method for controlling imaging apparatus
Inventor: GYOTOKU TAKASHI
IPC: H04N5/91
Filed: 2020-05-13
Abstract: To provide the effect of recursive noise reduction processing from a head frame to start playback.SOLUTION: An imaging apparatus has: recording means that, in response to an instruction to start recording, when the current frame is a head frame to start recording, records moving image data and still image data based on image data read out by imaging means, and when the current frame is a frame other than the head frame to start recording, records the moving image data based on the image data read out by the imaging means; and playback means that, in response to an instruction to start playback, when the current frame is a head frame to start playback and still image data of the current frame is recorded, creates a playback image of the current frame based on the still image data, and when the current frame is a frame other than the head frame to start playback, performs recursive noise reduction processing on the basis of moving image data of the current frame to create a playback image of the current frame.SELECTED DRAWING: Figure 3
Patent JP-2021180102-A (JP)
Title: contact
Inventor: TAKAGI TAKASHI
IPC: H01R13/24
Filed: 2020-05-13
Abstract: To provide a contact which is a bending energization type in which a sidewall is formed by overlapping plates, and capable of easily implementing a limitation in a movable range of a contact part and suppression of positional displacement between the plates.SOLUTION: The present invention relates to a contact for electrically connecting respective upper and lower connection targets. The contact is formed by bending a conductive plate so as to include: a first element to be connected to the upper connection target; a second element to be connected to the lower connection target; and a spring part which is concatenated to the first element and the second element and energizes the first element toward the upper connection target. The second element includes: an overlapped sidewall part formed by overlapping an inner sidewall part and an outer sidewall part at a lateral side of the spring part; and a bent piece part which is formed while being bent inside from the outer sidewall part. The bent piece part regulates an upward movable range of the first element and suppresses positional displacement between the outer sidewall part and the inner sidewall part.SELECTED DRAWING: Figure 1
Patent JP-2021179360-A (JP)
Title: Evaluation system, evaluation device, evaluation method, and program
Inventor: HATANAKA SATOSHI
IPC: G01N15/00
Filed: 2020-05-13
Abstract: To evaluate the characteristic of a floc formed by adding a flocculant with high accuracy.SOLUTION: In an evaluation system for determining an evaluation value of a floc for evaluation by using a machine learning model generated on the basis of images of flocs for learning and evaluation values of the flocs, an acquisition part acquires an image of a floc including at least the flocs for evaluation, a liquid brought into contact with the floc and a member brought into contact with the liquid, a mask part masks at least a portion of a range of the image of the floc and extracts the image of the floc for evaluation in an evaluation object range, and an evaluation part determines the evaluation value by using the machine learning model to the image of the floc for evaluation.SELECTED DRAWING: Figure 1
Patent JP-2021179578-A (JP)
Title: Extreme ultraviolet light source device and method for generating extreme ultraviolet light
Inventor: NAGANO AKIHISA
IPC: G03F7/20
Filed: 2020-05-15
Abstract: To provide an extreme ultraviolet light source device that can maintain the intensity of radiation of extreme ultraviolet light.SOLUTION: The extreme ultraviolet light source device comprises a rotating disc-like cathode, a rotating disc-like anode, a first tin tank, a second tin tank, an energy beam irradiation device, and a power supply device. The first tin tank stores tin in a liquid phase and allows the cathode to pass therethrough, causing the tin to adhere to the cathode. The second tin tank also stores tin in a liquid phase and allows the anode to pass therethrough, causing the tin to adhere to the anode. The energy beam irradiation device makes an energy beam proceed from the anode side to the cathode and generates the tin in a gas phase in a gap between the cathode and the anode. The power supply device generates a discharge between the cathode and the anode and generates plasma to release extreme ultraviolet light, in a gap between the cathode and the anode. Means for bringing a temperature of the cathode close to a temperature of the anode is provided to the extreme ultraviolet light source device.SELECTED DRAWING: Figure 2
Patent JP-2021180601-A (JP)
Title: Fan control system, fan system, effective component generation system, fan control method, and program
Inventor: KAWASAKI MOTOJI
IPC: H02P29/20
Filed: 2020-05-15
Abstract: To provide a fan control system, a fan system, an effective component generation system, a fan control method and a program, capable of suppressing occurrence of problems such as abnormal noises even under special environments.SOLUTION: A fan control system 10 includes a control unit 11 that selects a control mode out of multiple control modes including a first mode and a second mode. The first mode is a control mode in which an electric signal is given to a fan motor 22 so that the fan motor 22 operates at a first rotation speed. The second mode is a control mode in which an electric signal is given to a fan motor 22 so that the fan motor 22 operates at a second rotation speed slower than the first rotation speed. The control unit 11 has a function to select the second mode during a period after starting fan motor 22 and before selecting the first mode.SELECTED DRAWING: Figure 1
Patent JP-2021182181-A (JP)
Title: Self position estimation system
Inventor: HOSOKAWA Shotaro
IPC: G05D1/02
Filed: 2020-05-18
Abstract: To provide a self position estimation system which can estimate a self position of a mobile body in high accuracy even when the mobile body enters/leaves a plurality of areas where environment differs from each other.SOLUTION: A self position estimation system 1 comprises a laser sensor 11 which is installed on a forklift 2 in an attachable/detachable manner and acquires first detection data for estimating a self position in an indoor area P mainly, a GPS receiver 12 which is installed on the forklift 2 in an attachable/detachable manner and acquires second detection data for estimating the self position in an outdoor area Q mainly and a support device 22 which is installed on a boundary area R containing a boundary part of the indoor area P and the outdoor area Q and supports the laser sensor 11 and the GPS receiver 12 in an attachable/detachable manner. The laser sensor 11 and the GPS receiver 12 are configured such that power is supplied in a state of being installed on the forklift 2 and supported on the support device 22.SELECTED DRAWING: Figure 2
Patent JP-2021182311-A (JP)
Title: Information processing device and program
Inventor: KUREBAYASHI MAKOTO
IPC: G06Q10/06
Filed: 2020-05-20
Abstract: To allow a single screen showing an image representing processing contents of a workflow and a list of datasets being processed in the workflow to present progress in processing of each dataset together with the processing contents of the workflow.SOLUTION: An information processing device comprises a processor. The processor provides control to display a workflow screen 130 including a workflow image 131 representing processing contents of a workflow comprising a series of processes, and a data list 132 showing a list of datasets to be processed in the workflow. When a dataset in the data list 132 is selected, the progress in processing of the selected data is reflected on the workflow image 131 to be displayed.SELECTED DRAWING: Figure 8
Patent JP-2020127838-A (JP)
Title: Apparatus of treating spinous processes
Inventor: EUGENE SHOSHTAEV
IPC: A61B17/70
Filed: 2020-05-26
Abstract: To provide o devices for stabilization of the spinous processes of the spine.SOLUTION: An interspinous process device includes a first plate, a second plate, and a transverse member between the first plate and the second plate, where the second plate is adjustably coupled to the transverse member. A post is coupled to the transverse member, and a spring mechanism is disposed between the post and the first plate. The spring mechanism is configured to provide a preloaded compression force to the first and second plates. Methods of implanting the interspinous process device using an inserter tool are also disclosed.SELECTED DRAWING: Figure 1
Patent JP-2021044534-A (JP)
Title: Film deposition method
Inventor: OUCHI KENJI
IPC: H01L21/3065
Filed: 2020-05-28
Abstract: To increase productivity of a semiconductor device arranged by selective deposition.SOLUTION: A film deposition method is arranged to perform selective film deposition on a substrate. The film deposition method comprises: a preparation step; a first film deposition step; a second film deposition step; and a first removal step. In the preparation step, a substrate with first and second films exposed from a surface thereof is prepared. In the first film deposition step, a compound having a functional group containing fluorine and carbon for deposition of a self-organization monomolecular film serving to suppress the growth of a third film is supplied onto the substrate, whereby the self-organization monomolecular film is deposited on the first film. In the second film deposition step, the third film is deposited on the second film. In the first removal step, the third film formed in the vicinity of the self-organization monomolecular film is removed by applying at least ions or active species to the surface of the substrate. The third film is a film which easily binds to fluorine and carbon included in the self-organization monomolecular film to form a volatile compound in comparison with the first film.SELECTED DRAWING: Figure 2
Patent JP-2021188658-A (JP)
Title: Coupling mechanism and image formation device
Inventor: OSAKI SHUJI
IPC: B65H5/06
Filed: 2020-05-28
Abstract: To provide a coupling mechanism which achieves durability against an impact applied from a pin during rotation of a drive shaft with a simple structure.SOLUTION: A coupling mechanism connects a drive shaft 65 of a driving source with a rotary shaft of a rotating body to transmit rotational force of the driving source to the rotating body. The coupling mechanism has: a protruding part 71 protruding in both directions intersecting with an axial direction of the shaft from an outer peripheral surface of the drive shaft 65; and a coupling which is provided at the rotary shaft, is engaged with the protruding part 71, and rotates with the protruding part 71. The coupling has a contact part 85 with which the protruding part 71 contacts when the drive shaft 65 rotates. The contact part 85 may elastically deform in a rotation direction of the drive shaft 65.SELECTED DRAWING: Figure 3A
Patent JP-2021189833-A (JP)
Title: Feature amount generation method and feature amount generation device
Inventor: IMAKI TSUNEYUKI
IPC: G06N20/00
Filed: 2020-06-01
Abstract: To prevent the number of input data pieces for machine learning from becoming enormous and determine a base date for time series data of negative examples, when generating a machine learning model that predicts an occurrence of a target event from time series data.SOLUTION: A calculator receives a plurality of time series data pieces containing values and time stamps, receives target event occurrence data containing time stamps for which a target event has occurred, receives a feature amount calculation definition, splits the time series data into positive example time series data and negative example time series data referring to the target event occurrence data, determines a positive example base date for the positive example time series data, calculates a positive example feature amount from a combination of the positive example time series data and the positive example base date, determines a negative example base date from the positive example base date, the positive example feature amount and the negative example time series data, and calculates a negative example feature amount from a combination of the negative example times series data and the negative example base date.SELECTED DRAWING: Figure 2
Patent JP-2021186446-A (JP)
Title: partition
Inventor: TAMAI SHIGERU
IPC: A47F9/00
Filed: 2020-06-03
Abstract: To provide a partition which can be compactly stored in an unused state.SOLUTION: A partition 10 includes a flexible transparent panel 13 and a frame body 14. The frame body 14 includes an upper frame panel 20 attached along a surface of the transparent panel 13 on an upper side of the transparent panel 13, right-left side frame panels 23 attached along a surface of the transparent panel 13 on right-left sides of the transparent panel 13, right-left side face panels 25 attached on an outer side of the right-left side frame panels 23 in a crossing manner, and right-left leg panels 26 attached to the right-left side face panels 25.SELECTED DRAWING: Figure 1