baber/WOPTO huggingface dataset:
Patent JP-2021018029-A (JP)
Title: Handheld self-defense tool
Inventor: SAKATA KENJI
IPC: F41B15/00
Filed: 2019-07-22
Abstract: To provide a handheld self-defence tool capable of implementing a sufficient self-defence action in a simple structure.SOLUTION: A handheld self-defence tool comprises a finger hook part to which one or a plurality of fingers, a gripping part in a rod shape having one end fixably or rotatably connected to the finger hook part and gripped by fingers except for the finger hooked to the finger hook part and a defence action part fixed to the other end of the gripping part and protruding outward from an axis direction of the gripping part.SELECTED DRAWING: Figure 1
Patent JP-2021019137-A (JP)
Title: Holding device and processing device
Inventor: FUJIE KENICHI
IPC: H01L21/677
Filed: 2019-07-22
Abstract: To enable an appropriate determination of a suction state.SOLUTION: The present invention relates to a holding device for a processed material, comprising: a holding unit; a negative pressure generation mechanism; and a determination unit. The negative pressure generation mechanism includes: an open and close valve distributed in a pipeline for connecting an air supply source with an ejector; a non-return valve that is distributed in the pipeline for connecting the ejector with the holding unit, and regulates a flow of an air to the holding unit side from the ejector side; a pressure detector that detects a pressure in the pipeline for connecting the non-return valve with the holding unit; and a control unit that closes the open and close valve when the pressure detected by the pressure detector is a negative pressure exceeding a target attainment pressure which is previously set, and opens the open and close valve when the pressure is less than a vacuum resumption pressure having the negative pressure smaller than the target attainment pressure. The determination unit comprises: a determination part that determines that the holding unit or the negative pressure generation mechanism is in an abnormal state when the number of open and close of the open and close valve per time is a threshold value or more; and a notification part that notifies a user of a determination result.SELECTED DRAWING: Figure 1
Patent JP-2021021998-A (JP)
Title: Client terminal, information processing system, group change method
Inventor: SAITO SATOSHI
IPC: G06F3/12
Filed: 2019-07-24
Abstract: To provide client terminals, etc. that can reduce time and effort required for users to change a group to which output devices belong.SOLUTION: A client terminal 12 communicates with one or more information processing devices 20, 30, 40 that generate usage information of output devices whose group changes due to organizational changes for each group. The client terminal 12 comprises: a communication unit 12a for receiving screen information from one or more information processing devices; a display control unit 12c for being capable of selectably displaying the output devices belonging to a group of an old organization and a group of a new organization to which the output devices are migrated based on the screen information received by the communication unit; and an operation reception unit 12b for accepting the selection of output devices belonging to the group of the old organization and the selection of the group of the new organization, and creates corresponding information in which the output devices and the group of the new organization are associated with each other. The communication unit transmits the corresponding information to the one or more information processing devices.SELECTED DRAWING: Figure 1
Patent JP-2021022642-A (JP)
Title: MANUFACTURING METHOD OF SiC SUBSTRATE
Inventor: OKUNE MITSUHIRO
IPC: H01L21/3065
Filed: 2019-07-26
Abstract: To form a SiC substrate with chamfered grooves at the bottom corners at a practical etching rate.SOLUTION: A manufacturing method of a SiC substrate having a groove includes a step of preparing a SiC substrate with a mask having an opening, a first etching step of differently etching the SiC portion exposed from the opening of the SiC substrate to form a groove by the first plasma generated using first process gas, and a second etching step of further etching the SiC portion corresponding to the groove by second plasma generated using second process gas containing at least CH2F2 to form the bottom with chamfered corners in the groove.SELECTED DRAWING: Figure 2
Patent JP-2021022820-A (JP)
Title: Video introduction apparatus and program
Inventor: UEMURA MARINA
IPC: H04N21/47
Filed: 2019-07-26
Abstract: To introduce recommended video corresponding to a user's character.SOLUTION: A video introduction apparatus 1 comprises a control unit 10-1 comprising: a character determination unit 20 that receives input of an evaluation value with respect to evaluation video presented to a user, calculates a score for each character type on the basis of the evaluation value and according to a character determination rule stored in a character determination rule DB 22, and determines a character type having the highest score as the user's character type; a video feature setting unit 23 that from feature data stored in a feature DB 24 for each character type, extracts feature data corresponding to character data and sets feature data corresponding to the user's character; and a video selection unit 25 that compares the feature data corresponding to the user's character with feature data stored in a feature DB 26 for each video, identifies feature data on video corresponding to the feature data corresponding to the user's character, reads video corresponding to the identified feature data from a recommended video DB 27, and outputs the read video as recommended video.SELECTED DRAWING: Figure 2
Patent JP-2021021281-A (JP)
Title: Hole-in anchor and its construction method
Inventor: SUGIMOTO KOHEI
IPC: E04B1/41
Filed: 2019-07-30
Abstract: To provide a hole-in anchor which includes a locking nut with which appropriate tightening torque can be easily managed and workability and work safety can be improved.SOLUTION: A hole-in anchor 1 includes a tapered bolt 2 in which a tapered part 21 is provided on the tip side and a male screw part 22 is provided on the rear end side and a section 23 is formed near the rear end of the male screw part 22 as a step having a diameter smaller than the valley diameter of the male screw part 22, a sleeve 3 with an expansion piece 33 provided on the tip side and externally inserted into the taper bolt 2 and a locking nut 4 which is screwed into the male screw part 22 of the taper bolt 2, and has an elastic ring 43 projecting on the inner peripheral side of a nut body 41 so as to energize the male screw part 22, and on the seat side of the nut body 41 of the locking nut 4 a dome washer 44 is fastened.SELECTED DRAWING: Figure 3
Patent JP-2021026019-A (JP)
Title: Determination device
Inventor: FUJIWARA HIROAKI
IPC: G03F9/00
Filed: 2019-07-31
Abstract: To provide: a determination device capable of determining alignment precision on a substrate; a substrate processing apparatus; and a method for manufacturing an article.SOLUTION: A determination device of the invention classifies image evaluations on image data of a mark on a substrate photographed in a substrate processing apparatus, and determines alignment precision on the substrate on the basis of a classification result.SELECTED DRAWING: Figure 5
Patent JP-2020029453-A (JP)
Title: Oil-in-water emulsion cosmetic
Inventor: KONDO JUNYA
IPC: A61Q1/00
Filed: 2019-07-31
Abstract: To provide an oil-in-water emulsion cosmetic that can provide a cosmetic film having high stability and excellent water resistance.SOLUTION: An oil-in-water emulsion cosmetic contains (A) carboxylic acid modified silicone that is liquid at 50°C, (B) oil solution, (C) water, and (D) an oil-soluble coating forming agent, the content of the (D) oil-soluble coating forming agent being 0.01-5 mass% relative to the total mass of the cosmetic.SELECTED DRAWING: None
Patent JP-2021025673-A (JP)
Title: Cooker
Inventor: SUENAGA HIROKI
IPC: F24C1/00
Filed: 2019-07-31
Abstract: To provide a cooker capable of easily heating a desired region in a cooking chamber.SOLUTION: A cooker comprises a cooking chamber 100A, a first ventilation unit 14, a second ventilation unit 13, and a control unit 5. The cooking chamber 100A accommodates an object to be heated. The first ventilation unit 14 supplies first hot air F1 into the cooking chamber 100A. The second ventilation unit 13 supplies second hot air F2 into the cooking chamber 100A from a direction different from the supply direction of the first hot air F1 supplied by the first ventilation unit 14. The control unit 5 controls the drive of each of the first ventilation unit 14 and the second ventilation unit 13.SELECTED DRAWING: Figure 5
Patent JP-2021029106-A (JP)
Title: Power supply unit for electric fence
Inventor: KAMIMURA AKIRA
IPC: A01K3/00
Filed: 2019-08-14
Abstract: To provide a power supply unit for an electric fence capable of reducing a risk of a person who falls down on a bare wire while securing a repellent effect for a wild animal.SOLUTION: In a power supply unit for an electric fence, the electric fence includes a bare wire 4, and a pillar for supporting the bare wire 4, and is installed around a crop land. The power supply unit includes an electric source 16, a booster circuit 17 for boosting the voltage output from the electric source 16, a capacitor 18 for charging and discharging the voltage boosted by the booster circuit 17, a switch 19 for switching charging and discharging of the capacitor 18, switch control means 20 for controlling the switch 19 and causing the capacitor 18 to discharge intermittently, a transformer 21 electrically connected to the bare wire 4 for further boosting the voltage discharged by the capacitor 18, and outputting the boosted voltage to the bare wire 4, output voltage detection means 24 for detecting a voltage value output by the transformer 21, and voltage boosting level control means 25 for controlling a voltage boosting level of the booster circuit 17 according to the detected voltage value.SELECTED DRAWING: Figure 3
Patent JP-2021030351-A (JP)
Title: Slit device, sheet manufacturing device
Inventor: FUKAZAWA MASANAO
IPC: D06H7/04
Filed: 2019-08-22
Abstract: To improve cutting accuracy of a web.SOLUTION: A slit device includes: a first conveying part 110 which conveys a web W in a conveying direction while sandwiching the web W; a second conveying part 120 which is arranged in parallel with a direction intersecting the conveying direction of the first conveying part 110 and conveys the web W in the conveying direction while sandwiching the web W; and a cutting part 150 which is arranged between the first conveying part 110 and the second conveying part 120 in the direction intersecting the conveying direction and cuts the web B along the conveying direction. A cutting position for cutting the web W by the cutting part 150 is within a sandwiching area in which the web is sandwiched along the conveying direction by the first conveying part 110 or on a downstream side in the conveying direction from the sandwiching area.SELECTED DRAWING: Figure 4
Patent JP-2021031565-A (JP)
Title: Bonding material, method for producing the same, fiber molded product, and method for producing the same
Inventor: UENO YOSHIHIRO
IPC: D04H1/60
Filed: 2019-08-22
Abstract: To provide a method for producing a bonding material that is capable of improving the tear strength of fiber molded products produced by a dry process.SOLUTION: A method for producing a bonding material includes a kneading step of melting and kneading a polyester resin and a terpene resin to prepare a resin composition and a crushing step of crushing the resin composition.SELECTED DRAWING: None
Patent JP-2020031058-A (JP)
Title: Cathode active material, manufacturing method of the same, and cathode containing them and lithium secondary battery
Inventor: HONG SOONKIE
IPC: H01M4/131
Filed: 2019-08-22
Abstract: To provide a cathode active material having a high density and a thermal stability, a manufacturing method of them, a cathode containing the cathode active material, and a lithium secondary battery in which an efficiency and a life maintenance factor are improved.SOLUTION: In a cathode active material, a manufacturing method of the cathode active material, and a cathode containing them, and a lithium secondary battery, a mean particle includes a secondary particle 1 of 15 μm to 25 μm, the secondary particle 1 contains a lithium cobalt oxide including a plurality of primary particles 10 of which the mean particle diameter is 2 μm to 10 μm, and a pellet density of the cathode active material is 3.80 g/cmor more.SELECTED DRAWING: Figure 1
Patent JP-2021031927-A (JP)
Title: Water retentivity imparting agent for porous pavement body and water retentive pavement manufacturing method
Inventor: MASANAGA MARI
IPC: E01C7/35
Filed: 2019-08-22
Abstract: To provide a water retentivity imparting agent for a porous pavement body that can easily realize a water retentive pavement having good water retentive performance and can remarkably suppress an increase in the pavement surface temperature.SOLUTION: A water retentivity imparting agent for a porous pavement body includes: powder having a pavement surface temperature reduction capability; and at least one water retentivity imparting component selected from the following (A), (B), and (C). (A) A water retentivity imparting component containing a polymer, having a cross-linkable functional portion cross-linked with a cross-linking agent, and a cross-linking agent, and having a water retaining gel forming ability at room temperature; (B) a water retentivity imparting component containing a water-absorbing resin and a polysaccharide having a gel-forming ability in the presence of an alkali metal salt or an alkaline earth metal salt; and (C) a water retentivity imparting component containing a water-absorbing resin and a resin emulsion.SELECTED DRAWING: None
Patent JP-2021034937-A (JP)
Title: Bathroom system
Inventor: IEMORI TERUYUKI
IPC: A47K4/00
Filed: 2019-08-27
Abstract: To suppress the operation of a bathroom apparatus by a set not intended by a user.SOLUTION: The bathroom system can operate a plurality of bathroom apparatuses provided at the bathroom from a remote control terminal outside the bathroom. The bathroom system includes: a plurality of bathroom apparatuses; an operation device; and a control device. The operation device accepts the operation of the plurality of bathroom apparatuses by a user which is using the bathroom. The control device controls the plurality of bathroom apparatuses based on the operation of the remote control terminal and the operation device. The operation device includes a switchover unit which switches an electric connection between the remote control terminal and the control device to be ON or OFF. When the electric connection between the remote control terminal and the control device is switched from ON to OFF, the control device changes the setting of the plurality of bathroom apparatuses.SELECTED DRAWING: Figure 4
Patent JP-2021031625-A (JP)
Title: Thiol resin and photosensitive resin composition comprising thiol resin
Inventor: YANAGI MASAYOSHI
IPC: G03F7/004
Filed: 2019-08-27
Abstract: To provide a thiol resin (A) capable of achieving developability, dispersibility of a colorant, solvent resistance of a cured film, and a high elastic recovery rate, and a photosensitive resin composition.SOLUTION: The thiol resin (A) contains a mercapto group and a carboxy group and is obtained by adding a polybasic acid anhydride (a-3) to an addition reaction product (M) of a polyfunctional thiol compound (a-1) including at least three mercapto groups and a polyfunctional compound (a-2) having at least two reactive groups (RG) having reactivity with a mercapto group. The addition reaction product (M) is an addition reaction product of the mercapto group of the polyfunctional thiol compound (a-1) and the reactive group (RG) of the polyfunctional compound (a-2). The ratio of the total molar number of the reaction groups (RG) in the compound (a-2) with respect to the total molar number of the mercapto groups in the compound (a-1) is 0.20 to 0.60.SELECTED DRAWING: None
Patent JP-2021033200-A (JP)
Title: Display system and control method thereof
Inventor: MURATA SATOTAKA
IPC: G09G5/00
Filed: 2019-08-29
Abstract: To provide a display system capable of satisfactorily displaying an object to users surrounding a display unit provided on a table.SOLUTION: A display system comprises a display unit displaying an object, a calculation unit calculating the number of users around the display unit and positions thereof on the basis of output signals of sensors placed around the display unit, and a control unit adjusting a display position and direction of the object on the basis of the number of users and positions thereof to display the object in the display unit. The calculation unit calculates estimated hight of the users' eyes. The control unit displays the corresponding object in a distorted manner based on the estimated height.SELECTED DRAWING: Figure 23
Patent JP-2021039492-A (JP)
Title: Portable electronic device, ic card and program
Inventor: SAWAMURA SATOSHI
IPC: G06F21/32
Filed: 2019-09-02
Abstract: To provide a portable electronic device, an IC card and a program that can effectively acquire a plurality of pieces of biological information.SOLUTION: According to an embodiment, a portable electronic device which executes commands from a host device comprises a sensor and a processor. The sensor acquires biological information. The processor lets the sensor acquire first biological information for generating a template to be used for authentication, and also lets the sensor acquire second biological information for generating the template after the acquisition of the first biological information so as to output, if the similarity between the first biological information and second biological information exceeds a first threshold, a signal indicating that the second biological information is improper for use to generate the template.SELECTED DRAWING: Figure 1
Patent JP-2021040420-A (JP)
Title: Converter device, control method, and program
Inventor: HAYASHI SHIGEKI
IPC: H02M3/155
Filed: 2019-09-03
Abstract: To provide a converter device in which a current flows corresponding to difference in voltage between both ends of a reactor and capable of reducing distortion of an input current caused by distortion of a power supply voltage.SOLUTION: A converter device includes: a voltage detector unit for detecting a voltage waveform based on a voltage output from an AC power source, and including a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a differential amplifier, and a capacitor; and a control signal generation unit that compares the voltage waveform detected by the voltage detection unit with a reference voltage waveform to be a reference to generate a control signal for controlling the switching element based on comparison results.SELECTED DRAWING: Figure 1
Patent JP-2021039565-A (JP)
Title: State change detection assisting device, state change detection device, state change detection assisting program, and state change detection program
Inventor: MATSUMURA HISASHI
IPC: G06F17/18
Filed: 2019-09-03
Abstract: To provide a state change detection assisting device that detects a state change with an accuracy comparable to that when a number of acquisition source is large even when a number of acquisition sources for acquiring analysis target data is small.SOLUTION: A state change detection assisting device is comprised of: second machine learning data forming means 32 for forming a second machine learning data different from a first machine learning data regarding the first machine learning data; a first prediction model 30A and a second prediction model 30B; first predicted value acquisition means 33 for obtaining a first predicted value data by applying the first analysis target data to the first predicted model; second predicted value acquisition means 34 for obtaining a second predicted value data by applying the second analysis target data to the second predicted model; prediction error value calculation means 35 for obtaining a first prediction error value from the first analysis target data and the first prediction value, and obtaining a second prediction error value from the second analysis target data and the second prediction value; and output control means 36 that outputs a result calculated by the prediction error value calculation means 35 to an output means.SELECTED DRAWING: Figure 4
Patent JP-2021038068-A (JP)
Title: Processing system, and manufacturing method of article
Inventor: OKAZAKI RYOTA
IPC: B65G43/00
Filed: 2019-09-03
Abstract: To eliminate time for positioning a work-piece in a processing device, and to shorten time required for processing the work-piece.SOLUTION: A processing system includes: carriage moving means for moving a carriage along a conveying passage; the carriage capable of mounting a work-piece; and a processing tool. By moving the carriage to a first position by the carriage moving means, processing is performed on the first position of the work-piece by using the processing tool, and then, by moving the carriage to a second position by the carriage moving means, processing is performed on the second position of the work-piece by using the processing tool.SELECTED DRAWING: Figure 1
Patent JP-2021024074-A (JP)
Title: Electric discharge machining unit of electric discharge machining device
Inventor: TAKAHASHI JUN
IPC: B23H1/10
Filed: 2019-09-06
Abstract: To provide an electric discharge machining unit which can stably supply machining liquid to the vicinity of a machining portion.SOLUTION: An electric discharge machining unit includes: a tool electrode; a housing; an electrode guide; and a machining liquid supply device. The tool electrode is inserted into the electrode guide. The housing has a fitting hole having a tapered surface. A first supply passage outlet is provided on the tapered surface. A first supply passage is formed to connect the machining liquid supply device and the first supply passage outlet. The electrode guide has a tapered section having a tapered shape and an injection port formed on a lower surface. A first connection port is provided on the tapered surface of the tapered section. A first distribution channel is formed in the electrode guide so as to connect the first connection port and the injection port. The tapered section is fitted to the fitting hole so that the first distribution channel is connected to the first supply passage through the first connection port and the first supply passage outlet. Machining liquid supplied from the machining liquid supply device to the first supply passage and the first distribution channel is jetted from the injection port.SELECTED DRAWING: Figure 1