baber/WOPTO huggingface dataset:
Patent JP-2021031997-A (JP)
Title: Fixing device for pressure receiving structure
Inventor: HARA SHIGETOSHI
IPC: E02D17/20
Filed: 2019-08-27
Abstract: To provide a fixing device for a pressure receiving structure capable of securing performance of a pressure receiving structure and simplifying a construction process.SOLUTION: The present invention relates to a fixing device for a pressure receiving structure to fix a disk-like pressure receiving structure having a hole portion in a center part to a sloped face, the fixing device comprising: a bottom face portion constituting a part of a bottom portion of the pressure receiving structure when engaged with the hole portion and provided with an opening portion into which a head portion of a lock bolt protruding from the sloped face can be inserted; a side face portion erected from a bottom side portion position of the bottom face portion; and a support face portion formed by bending the side face portion with respect to an erection direction and being in contact with a disk surface to support the pressure receiving structure.SELECTED DRAWING: Figure 1
Patent JP-2021038104-A (JP)
Title: Method of producing cement composition, and cement composition
Inventor: YOSHIDA RISA
IPC: C04B28/02
Filed: 2019-09-02
Abstract: To suitably control cracking of a cement composition.SOLUTION: There is provided a cement composition production method of producing a cement composition by blending a shrinkage inhibitor, a one-liquid type high-performance water reducing agent, and a steel fiber without adding a swelling agent, which method is characterized by comprising a preparation step of preparing a calculation formula of calculating a self shrinkage strain ratio, namely a ratio of the self shrinkage strain of the cement composition relative to the self shrinkage strain of a base cement composition with the high performance water reducing agent blended therein, according to the blended amount of the steel fiber and the fiber strength of the steel fiber, and a production step of producing the cement composition subsequent to determining the blended amount of the steel fiber and the fiber strength thereof according to the calculation formula.SELECTED DRAWING: Figure 1
Patent JP-2021038303-A (JP)
Title: Polyisocyanate composition and method for producing the same
Inventor: OISHI AKIHIRO
IPC: C08G18/79
Filed: 2019-09-02
Abstract: To provide a polyisocyanate composition that is excellent in coatability, pot life and quick dryability and can give a polyurethane resin having excellent mechanical strength and chemical resistance and a method of producing the same.SOLUTION: A polyisocyanate composition contains an allophanate derivative of xylylene diisocyanate and an isocyanurate derivative of xylylene diisocyanate. With respect to the total amount of the polyisocyanate composition, the content ratio of an allophanate bimolecular product of xylylene diisocyanate is 25 mass% or more and less than 50 mass% and the content ratio of an isocyanurate trimolecular product of xylylene diisocyanate is 5 mass% or more and 35 mass% or less.SELECTED DRAWING: None
Patent JP-2021041303-A (JP)
Title: Filter sheet, and mask
Inventor: WAKE YASUHIRO
IPC: B32B15/14
Filed: 2019-09-06
Abstract: To provide a filter sheet having antibacterial and antiviral properties, and a mask having the filter sheet.SOLUTION: A mask includes a mask body 2 covering at least the nose and mouth of a wearer, in which the mask body 2 is obtained by sequentially laminating an inner sheet 20, a filter sheet 21 for fine particle collection, a filter sheet 10 in which a silver thin film 12 is laminated on a substrate 11 of a non-woven fabric by 0.1 nm to 50 nm, and an outer sheet 22 from the side of the wearer, and the silver thin film 12 is laminated on at least the outer sheet 22 side of the filter sheet 10.SELECTED DRAWING: Figure 3
Patent JP-2021042694-A (JP)
Title: Engine control device
Inventor: YAMADA TAKAFUMI
IPC: F02D45/00
Filed: 2019-09-10
Abstract: To accurately switch a calculation method of an intake amount calculation value used for determination of operation amount of an actuator in accordance with increase/decrease of intake pulsation.SOLUTION: Determination processing P3 includes: calculation of an average flow rate GAVE that is an average value of an intake flow rate and a minimum flow rate GMIN that is a minimum value of the intake flow rate from a detection result obtained by an air flow meter; and calculation of a quotient obtained by dividing a difference between the flow rates by the average flow rate GAVE as a value of a pulsation rate PR. When the pulsation rate PR exceeds a pulsation determination value PR0, a determination that intake pulsation is in the large state is made.SELECTED DRAWING: Figure 2
Patent JP-2021041440-A (JP)
Title: Resistance welding method and resistance welding device
Inventor: YAMAGUCHI KOJIRO
IPC: B23K11/34
Filed: 2019-09-12
Abstract: To provide a resistance welding method that is able to stably and easily prevent breakage in a joining portion when a load for removing a joint is applied to a plurality of weld members superposed one on the other and joined by welding.SOLUTION: A resistance welding method comprises: a regular welding step in which a plurality of to-be-weld members 51, 52 superposed one on the other are subjected to regular welding by energization via an electrode 11 (or electrodes 11, 21); and a fragile-part producing step in which, during the regular welding or before or after the regular welding, fragile parts (a recessed part 50b, heat affected part 50c) are formed in the to-be-weld members 51, 52 and at points different from points of the regular welding via an electrode for regular welding or an electrode 21 different from this electrode.SELECTED DRAWING: Figure 5
Patent JP-2021043135-A (JP)
Title: Radiation dose distribution display system and radiation dose distribution display method
Inventor: OZAKI KENJI
IPC: G06T7/521
Filed: 2019-09-13
Abstract: To provide a radiation dose distribution display technique that can avoid a place with a risk of a worker's exposure and does not interfere with work.SOLUTION: A radiation dose distribution display system 1 comprises: a three-dimensional measurement sensor 7 for measuring a three-dimensional shape of an object present in a direction of a field of vision that can be seen through a transmission type head mount display 5 and a distance to the object; a region identification unit 17 for identifying a region of a floor surface F in a display region of the transmission type head mount display 5 based on the measured three-dimensional shape of the object and the distance to the object; a dose distribution image generation unit 18 for generating a dose distribution image G1 indicating dose distribution corresponding to the identified region of the floor surface F based on a radiation dose distribution map D acquired in advance; and a display control unit 20 for performing control for displaying the generated dose distribution image G1 in the region of the floor surface F in the display region of the transmission type head mount display 5.SELECTED DRAWING: Figure 2
Patent JP-2021047021-A (JP)
Title: Aldehyde detection sensor and system using the same
Inventor: ISHIHARA SHINSUKE
IPC: B01J20/22
Filed: 2019-09-17
Abstract: To provide an aldehyde detection sensor that detects aldehyde as a change in an electric signal without preparing a blank gas, and a system using the same.SOLUTION: An aldehyde detection sensor of the present invention includes: a reaction part for reacting with aldehyde in a sampling gas to generate acid vapor; a response part locating away from the reaction part and causing a change in an electrical signal by the acid generated in the reaction part; and a switching mechanism for switching the separation state between the reaction part and the response part. The switching mechanism switches between a standby state in which the acid generated in the reaction part does not reach the response part and an operating state in which the acid generated in the reaction part reaches the response part.SELECTED DRAWING: Figure 1
Patent JP-2020102193-A (JP)
Title: System and method for converting sentence and program
Inventor: MURAKAMI KOJI
IPC: G06F40/44
Filed: 2019-09-17
Abstract: To increase the accuracy of converting sentences without too much labor.SOLUTION: Data acquisition means (101) of a sentence conversion system (S) acquires data in which a first type of sentence and a second type of sentence are related to each other, the second type of sentence being a sentence formed by conversion of the first type of sentence, and the first sentence and the second sentence being in the same language. Creation means (102) creates a converter for converting the type of a sentence into another type of sentence in the same language on the basis of the data and a machine translator for translating a first language into a second language. Input means (103) inputs the first type of sentence into the converter. Sentence acquisition means (104) acquires a sentence converted into the second type of sentence in the same language by the converter.SELECTED DRAWING: Figure 2
Patent JP-2021046993-A (JP)
Title: Air conditioning unit
Inventor: NAKAJO TAKASHI
IPC: F24F11/49
Filed: 2019-09-20
Abstract: To provide an air conditioning unit which can detect whether or not there is an error in wiring connection of a motor.SOLUTION: An air conditioning unit includes: first and second ventilation passages for communicating an outdoor space and an indoor space; first and second fans provided in the first and second ventilation passages; first and second flow passages which are provided in the first ventilation passage and in which the air flows in a divided manner; a first damper for alternately opening/closing the first and second flow passages; a first member existing in the second flow passage and for serving as a resistance against ventilation; a first control part having a first connection terminal to which a motor of the first fan is wired and connected, and for controlling an operation of the first fan by the electricity conduction via the first connection terminal; a second control part having a second connection terminal to which a motor of the second fan is wired and connected, and for controlling an operation of the second fan by the electricity conduction via the second connection terminal; and control means for determining whether or not there is an error in wiring connection of the motors to the first and second connection terminals by the change in an electric current flowing in the first and second connection terminals, in the case where the first flow passage is opened/closed by the first damper in the first ventilation passage, in a state where the first and second fans of the first and second ventilation passages are operated.SELECTED DRAWING: Figure 1
Patent JP-2021056699-A (JP)
Title: Information generating device, reading device, and information generating system
Inventor: NAKANISHI KAZUKI
IPC: G06K7/10
Filed: 2019-09-30
Abstract: To lessen the deterioration in the accuracy of reading tag information from a plurality of RF tags.SOLUTION: An information generating device 2 generates control information for controlling a reading device 1 that includes a reading unit to read tag information stored in an RF tag T. The information generating device 2 includes a state information acquisition unit 241 that acquires state information about the state of the reading device 1 and/or the surrounding state of the reading device 1, and a control information generating unit 242 that, in a case where the reading unit of the reading device 1 is operated in accordance with switching between a scan mode in which radio waves for reading the tag information from the RF tag T are emitted, and a standby mode in which the radio wave is not emitted, generates control information for determining the ratio between a scan time period in which the reading unit is operated in the scan mode and a standby time period in which the reading unit is operated in the standby mode, on the basis of the state information acquired by the state information acquisition unit 241.SELECTED DRAWING: Figure 3
Patent JP-2021057783-A (JP)
Title: Image processing device, control method of image processing device and program of the same
Inventor: MIYAUCHI TAKASHI
IPC: G03G21/00
Filed: 2019-09-30
Abstract: To solve such a problem that the stand-by time of a user is long if a series of processing to reception of a confirmation result of the user through a UI from recommendation is simply repeated when recommending a file name or the like by scanning a plurality of documents at once and dividing the documents to different files.SOLUTION: An image processing device acquires image data of a plurality of documents, divides the image data to create a plurality of files, executes OCR-associated processing, performs matching between the document of the file and a registered document and determines the type of the document. The image processing device generates a recommendation content about an index from the document of the file and presents it to a user in accordance with an index extraction rule linked to the registered document, executes correction processing of the index and the index extraction rule on the basis of a correction instruction of the user, and gives the index to the file. The image processing device performs parallel processing of the first processing including the OCR-associated processing and the second processing including the correction processing.SELECTED DRAWING: Figure 3
Patent JP-2021061102-A (JP)
Title: Battery and laminate battery
Inventor: KOGA HIDEKAZU
IPC: H01M10/0562
Filed: 2019-10-03
Abstract: To increase the reliability of a battery, etc.SOLUTION: The battery 500 comprises: an electrode layer 100; a counter electrode layer 200 opposed to the electrode layer 100; and a solid electrolyte layer 300 located between the electrode layer 100 and the counter electrode layer 200. The electrode layer 100 has: an electrode current collector 120; and an electrode active material layer 110 located between the electrode current collector 120 and the solid electrolyte layer 300. The electrode current collector 120 has at least one first step 400 arranged in a line in plane view, formed in a concave or convex shape, and having a concave or convex width of 1 mm or more; at least one end of the first step 400 coincides with an outer periphery of the electrode current collector 120 in plan view.SELECTED DRAWING: Figure 1
Patent JP-2021064058-A (JP)
Title: Tax payment supporting system, tax payment supporting method, and program
Inventor: HIRAKATA NAOTO
IPC: G06Q50/26
Filed: 2019-10-10
Abstract: To provide a tax payment supporting system, a tax payment supporting method, and programs capable of more quickly acquiring donation benefits to local governments.SOLUTION: A tax payment supporting system 1 supports the implementation of hometown tax payment capable of selecting locally generated electric power as a return gift. A tax payment supporting processing device of a tax payment supporting system comprises a payment integration part, a tax payment processing part, a payment processing part of a return gift price, and a power supply control part, where the payment integration part integrates the payment from electricity consumers as the amount to fund for the donations of a hometown tax payment to the municipality selected by the electricity consumers, the tax payment processing part processes the tax payment to pay the donation to the municipality when the predetermined condition is satisfied, the payment processing part of the return gift price performs the payment processing of the price of the return gift for the donations paid by the municipality after tax payment processing, and the power supply control part controls so that the locally generated electric power associated with the return gifts of the donations is supplied to the electricity consumers before the payment processing of the return gift price for the donations from the electricity consumers expires.SELECTED DRAWING: Figure 1B
Patent JP-2020097394-A (JP)
Title: Adaptable vehicle monitoring system
Inventor: JASON CHRISTOPHER RYAN
IPC: B64D45/00
Filed: 2019-10-11
Abstract: To provide an adaptable vehicle monitoring system adaptable to various types of vehicles.SOLUTION: An adaptable vehicle monitoring system is configured to acquire state data of a vehicle from instruments of the vehicle, and to identify current vehicle context. The adaptable vehicle monitoring system is configured to derive a current vehicle state based at least in part on the state data of the vehicle and the vehicle context, and configured to store the current state data of the vehicle, the current vehicle context, and the current vehicle state. The adaptable vehicle monitoring system is configured to analyze the one or more stored state data of the vehicle, the stored vehicle context, and the stored vehicle state to identify one or more trends. The adaptable vehicle monitoring system is configured to prepare operator feedback based at least in part on comparison between the current vehicle state and/or the current trend and an expected vehicle state and/or previously identified trends, and to supply the operator feedback.SELECTED DRAWING: Figure 1
Patent JP-2020025302-A (JP)
Title: Method and apparatus for improved device pairing with combined piezoelectric acoustic component and vibration sensor
Inventor: IGOR Y GOFMAN
IPC: H04M1/00
Filed: 2019-10-16
Abstract: To provide an improved method and apparatus for securely pairing wireless electronic devices to establish a trusted wireless communication channel between the devices.SOLUTION: A method includes a step of putting a smart device and a peripheral device into a pairing mode, a step of detecting at least one pairing operation event in a combined piezoelectric circuit in the peripheral device, a step of sending an indication of the occurrence of at least one pairing operation event to the smart device, a step of receiving the indication of the occurrence of at least one pairing operation event that satisfies at least one pairing condition at the smart device, and a step of pairing the peripheral device with the smart device according to fulfillment of at least one pairing condition.SELECTED DRAWING: Figure 5
Patent JP-2021065058-A (JP)
Title: Power storage device and power storage system
Inventor: OKAMOTO NAOHISA
IPC: H02J9/06
Filed: 2019-10-16
Abstract: To provide a power storage device and a power storage system that can be connected to a general-purpose power conditioner device and do not require grid interconnection authentication.SOLUTION: A power storage device 100 that can be connected to a power conditioner device 300 that is connected to a commercial power system includes a storage battery 101, a bidirectional DC/DC converter circuit 102, an unidirectional AC/DC inverter circuit 103, and a control unit 105. During charge control by the control unit 105, the unidirectional AC/DC inverter circuit 103 converts an AC power input from an input terminal T1 into DC power, and the bidirectional DC/DC converter circuit 102 boosts or steps down the DC power, and supplies the power to the storage battery 101. Meanwhile, during discharge control by the control unit 105, the bidirectional DC/DC converter circuit 102 discharges the storage battery 101, boosts or steps down the discharge power of the storage battery 101, and outputs the power from an output terminal T2.SELECTED DRAWING: Figure 1
Patent JP-2021062826-A (JP)
Title: Elastic crawler
Inventor: SHIMOZONO YASUO
IPC: B62D55/253
Filed: 2019-10-16
Abstract: To provide an elastic crawler excellent in durability.SOLUTION: An elastic crawler includes a body 2 composed of an elastic material, and a plurality of projections 3 arranged on an inner peripheral surface 21 of the body 2. The projections 3 include an elastic material part 31 and a resin member 32. The resin member 32 includes a crawler width direction side face part 321. A side face part 321 has a crawler thickness direction end face 325A forming an interface BS with the elastic material part 31. In a crawler width direction cross-sectional view, an end face 325A includes a shape inclined with respect to a crawler width direction from any one side of an outer side of the crawler width direction or an inner side of the crawler width direction toward the other side of the outer side of the crawler width direction or the inner side of the crawler width direction.SELECTED DRAWING: Figure 2A
Patent JP-2021067488-A (JP)
Title: Method for measuring nitrogen concentration of silicon single crystal wafer
Inventor: MIZUSAWA YASUSHI
IPC: H01L21/66
Filed: 2019-10-18
Abstract: To provide a nitrogen concentration measuring method with which it is possible to more accurately measure the nitrogen concentration of a silicon single-crystal wafer subjected to thermal treatment.SOLUTION: Provided is a method for measuring the nitrogen concentration of a silicon single-crystal wafer subjected to thermal treatment. This nitrogen concentration measurement method comprises: a preliminary measurement for preparing a plurality of silicon single-crystal wafer samples subjected to different thermal treatment, finding the absorption coefficient of an NN, NNO, NNOO composite, finding a nitrogen concentration in formula (1) [N]=(α766+1.2×α801+0.3×α810)×1.83×1017, a nitrogen concentration in SIMS and an oxygen diffusion length, finding the relevant range of formula (1), and finding formula (2) that matches the nitrogen concentration in SIMS when formula (1) is out of the relevant range; and a main measurement for preparing a silicon single-crystal wafer subjected to thermal treatment that is the object of evaluation, finding the absorption coefficient of the nitrogen composite, finding the oxygen diffusion length of the thermal treatment, and calculating a nitrogen concentration from the absorption coefficient calculated in formula (1) when formula (1) is within the relevant range and calculated in formula (2) when formula (1) is out of the relevant range.SELECTED DRAWING: Figure 1
Patent JP-2020071019-A (JP)
Title: One safely usable lighter
Inventor: HE WEICHANG
IPC: F23Q2/28
Filed: 2019-10-29
Abstract: To provide one safely usable lighter, and close a burner hole in non-use to secure fire extinguishing, thereby reducing a risk on safety.SOLUTION: One safely usable lighter comprises a gas tank filled with combustion gas, a pusher, a windshield, and piezoelectric electrons. The windshield has a burner port, and a fire extinguishing lid component is installed on the gas tank. This fire extinguishing lid part has a closing part, and this closing part is below the burner port. The fire extinguishing lid component closes the burner port of the windshield at the time of non-ignition, and the fire extinguishing lid component moves away from the burner port by the interlocking of the pusher to open the burner port at the time of ignition.SELECTED DRAWING: Figure 3
Patent JP-2021071852-A (JP)
Title: Currency depositing and dispensing device, currency processing system and currency processing method
Inventor: CHIN YO
IPC: G07D11/00
Filed: 2019-10-30
Abstract: To efficiently perform replenishment processing of currency to a currency depositing and dispensing device.SOLUTION: A currency depositing and dispensing device includes: a denomination-classified storage unit that stores currency for each denomination; a mixture storage unit that stores the currency in a denomination mixed state; a collection storage unit that stores the currency so as to be undelivered; a conveyance unit that moves the currency between the storage units; and a control unit that, when performing replenishment processing of the currency, controls to move predetermined currency in the mixture storage unit to the collection storage unit to determine a denomination and quantity of the currency to be replenished on the basis of a storage amount of the moved currency in the mixture storage unit and a storage amount of the currency in the denomination classified storage unit.SELECTED DRAWING: Figure 1