baber/WOPTO huggingface dataset:
Patent JP-2022182445-A (JP)
Title: Coating film quality prediction method
Inventor: MINATO MITSUYA
IPC: B05D3/00
Filed: 2021-05-28
Abstract: To provide a coating film quality prediction method that has a high reliability with fewer evaluation man-hours.SOLUTION: A coating film quality prediction method is a method for predicting post-curing quality of a coating film, in a coating material including a base material and the coating film provided on a surface of the base material, includes the steps of: preparing a test piece 1 including a test base-material 11 and a pre-curing test coating-film 12 provided on a surface of the test base-material 11; performing rigid pendulum measurement on the test piece 1 so as to measure a degree of crosslinking of the test coating-film 12 when heating the test piece 1 to cure the test coating-film 12; determining conditions for a baking temperature and a baking time of the test coating-film 12 in which the degree of crosslinking is within a predetermined range, based on a heating temperature and a heating time of the test piece 1 and the degree of crosslinking; and predicting, based on the conditions, the post-curing quality of the coating film.SELECTED DRAWING: Figure 7
Patent JP-2022185843-A (JP)
Title: Fine particle adsorbent and fine particle removal method
Inventor: KAWAKATSU TAKAHIRO
IPC: B01D15/00
Filed: 2021-06-03
Abstract: To provide a fine particle adsorbent and removal method which can sufficiently remove fine particles in a solvent having a low moisture content.SOLUTION: A fine particle adsorbent for adsorbing and removing fine particles in a solvent containing the fine particles is composed of a non-aromatic polymer material having a negative charging group, and has a surface structure such that the surface area with a probe size of 0 nm is 0.26 μm2 or more, and the ratio S1/S2 of the surface area S1 with a probe size of 0 nm to the surface area S2 with a probe size of 100 nm is 106% or more in measurement by an atomic force microscope. A method for removing fine particles includes bringing the fine particle adsorbent into contact with a solvent, making fine particles in the solvent adsorb to the fine particle adsorbent, and then removing the fine particles from the solvent.SELECTED DRAWING: None
Patent JP-2022187668-A (JP)
Title: Molding material and method for producing the same
Inventor: MORIKAWA MASAHIKO
IPC: C08J3/20
Filed: 2021-06-08
Abstract: To provide a molding material that can be brought closer to carbon neutral and to provide a method for producing the molding material.SOLUTION: Provided is a molding material and a method for producing the same in which a mixture of a plant itself or processed material thereof powder by 70 to 80 mass%, a cornstarch powder by 10 to 30 mass%, and a cellulose or resin-mixed cellulose powder by 0 to 10 mass% is put into an extruder and heated, and thereby kneading the plant itself or processed material thereof powder and the cellulose or resin-mixed cellulose powder with the cornstarch as a binder, and the molding material extruded from the extruder is formed into pellet-shape.SELECTED DRAWING: Figure 1
Patent JP-2022189332-A (JP)
Title: Storage device
Inventor: SUZUKI KUNIFUMI
IPC: H01L45/00
Filed: 2021-06-11
Abstract: To provide a storage device with an improved operation speed.SOLUTION: A storage device 10 comprises: a word line 20; a bit line 30; a phase change layer 40 arranged between the word line 20 and the bit line 30 and being possible to reversibly make a transition between a crystal state and a non-crystal state; and an adjacent layer 50 in contact with the phase change layer 40 and containing at least one of titanium, zirconium, and hafnium, and tellurium.SELECTED DRAWING: Figure 4
Patent JP-2021196611-A (JP)
Title: Encrypting/decrypting method and device of data using white-box cryptograph
Inventor: LEE JUN YOUNG
IPC: G09C1/00
Filed: 2021-06-11
Abstract: To provide encrypting/decrypting method and device that make it impossible to decrypt even if part of algorithm is leaked and have improved security.SOLUTION: An encrypting device of data using white-box cryptography according to one example includes: a key table generation unit that generates a white-box cryptography (WBC)-based encrypted key table based on a cryptography key; and a white-box cryptography library that uses the encrypted key table to encrypt the data by a white-box cryptography-based method. The white-box cryptography library can encrypt using the white-box cryptography method after encrypting and decrypting the data.SELECTED DRAWING: Figure 6
Patent JP-2022191822-A (JP)
Title: Oxidized polysaccharide, method for producing the same, and oxidized polysaccharide dispersion
Inventor: ICHINOMIYA YOSUKE
IPC: C08B15/04
Filed: 2021-06-16
Abstract: To provide an oxidized polysaccharide that is easy to handle during production and can be used to prepare a dispersion having excellent dispersing and fibrillating properties, and to provide a simple method for producing the same.SOLUTION: Provided is an oxidized polysaccharide that has a molecular structure in which an aldehyde group and a carboxy group are introduced into the polysaccharide, and a ratio of the amount of aldehyde group (mmol/g) to the amount of carboxy group (mmol/g) of 0.5 or more. Also provided is a method for producing an oxidized polysaccharide that has a step of oxidizing a polysaccharide in a reaction solution containing hypochlorous acid or hypochlorite to form an polysaccharide, and in which the pH of the reaction solution at 20°C is 3.0 to 7.5, and the polysaccharide is pressurized to 15 to 100 kPa for oxidization.SELECTED DRAWING: None
Patent JP-2023000692-A (JP)
Title: fragrance sheet
Inventor: MORI KOICHI
IPC: A61K8/02
Filed: 2021-06-18
Abstract: To provide a fragrance sheet that can easily and cost-effectively impart fragrance to clothing such as a mask.SOLUTION: The fragrance sheet comprises: a plastic sheet having one or more deformable projections formed on one surface thereof; a nonwoven fabric sheet bonded to the other surface of the plastic sheet; and a pressure-collapsable granular body housed in a space formed between the projections and the nonwoven fabric sheet, the granular body having a content and a coat, and the content including a fragrant component. In use, the fragrance sheet is preferably attached to a mask attachment device that holds and fixes the mask.SELECTED DRAWING: Figure 1
Patent JP-2023004360-A (JP)
Title: Virtual reality space providing system and method of providing virtual reality space
Inventor: HOTTA TAKASHI
IPC: G09F19/22
Filed: 2021-06-25
Abstract: To provide a more user-friendly virtual reality space providing system which allows a user to experience a virtual reality space only by entering the space without requiring a dedicated goggle, and method of providing a virtual reality space.SOLUTION: A virtual reality space providing system 1 includes an image display panel P superposed on a member M on the whole inside surface in a space formed by the member M which demarcates the space from the outside, and an image generation apparatus 10 which causes the image display panel P to display an image. A method of providing a virtual reality space includes: superposing an image display panel on a member on the whole inside surface in a space formed by the member which demarcates the space from the outside; and displaying an image on the image display panel by means of an image generation apparatus.SELECTED DRAWING: Figure 1
Patent JP-2023005544-A (JP)
Title: Biasing force generation device and operation auxiliary device
Inventor: OGATA DAIKI
IPC: B25J11/00
Filed: 2021-06-29
Abstract: To provide an operation auxiliary device capable of easily realizing gradual changing of an auxiliary force reduced during walking and enlarged during loading.SOLUTION: An operation auxiliary device worn by a user comprises: an upper limb frame; a base to which the upper limb frame is fixedly connected; a lower limb frame provided to be rotatable with respect to the base; and a biasing force generation unit that is provided in the base and that generates a biasing force in accordance with the operation angle of the lower limb frame to the upper limb frame. The biasing force generation unit is configured to change the change rate of the biasing force to the operation angle in a relationship between the operation angle and the biasing force.SELECTED DRAWING: Figure 9
Patent JP-2023005805-A (JP)
Title: Information providing apparatus, information providing method, and program
Inventor: OISHI MAMORU
IPC: G06F40/45
Filed: 2021-06-29
Abstract: To provide an information providing apparatus, an information providing method, and a program which can easily convey meaning of a word and a sentence which are difficult for translation.SOLUTION: A processing executed by a processing unit 27 in response to instructions of a storage unit 26 has a step of acquiring audio information, a step of acquiring a language of a first language system from the audio information as first language information, a step of acquiring language of a second language system translated from the first language system as second language information, a step of providing the acquired second language information to an information display apparatus 1, a step of, if there is received from the information display apparatus 1 providing the second language information a provision request for provision of an explanatory information relating to a word or a sentence in the second language information, acquiring, from a database 31, explanatory information for a listener of the second language system associated with a word or a sentence of the first language information corresponding to the word or sentence of the second language information, and a step of providing the acquired explanatory information to the information display apparatus 1 as a request origin.SELECTED DRAWING: Figure 1
Patent JP-2023005991-A (JP)
Title: Frozen ground expansion pressure absorbing body and frozen ground formation method
Inventor: KONDO TOMOHITO
IPC: E21D9/04
Filed: 2021-06-30
Abstract: To provide a frozen ground expansion pressure absorbing body and a frozen ground formation method capable of suppressing or inhibiting frozen ground expansion pressure that may act on an underground structure when a freezing method is applied.SOLUTION: A frozen ground expansion pressure absorbing body 50 is provided in a buffer layer between an underground structure 10 and a frozen ground 60 formed when a ground G is frozen in a frozen area FA around the underground structure 10, existing in the ground G, absorbs a frozen ground expansion pressure in a formation process of the frozen ground 60, and has a freezing point lower than that of water. A frozen ground formation method includes an A step that forms the buffer layer formed of the frozen ground expansion pressure absorbing body 50 that has the freezing point lower than that of water and absorbs the frozen ground expansion pressure in the formation process of the frozen ground 60 in the frozen area FA around the underground structure 10, and a B step that forms the frozen ground 60 in the frozen area FA while absorbing the frozen ground expansion pressure in the formation process of the frozen ground 60 by the frozen ground expansion absorbing body 50.SELECTED DRAWING: Figure 4
Patent JP-2023007667-A (JP)
Title: Metal layer-integrated type polypropylene film
Inventor: HASHIMOTO YUYA
IPC: H01G4/32
Filed: 2021-07-02
Abstract: To provide a metal layer-integrated type polypropylene film in which, while having excellent processing suitability when making capacitor, a capacitor having excellent voltage resistance and capacitance stability against high voltage can be obtained.SOLUTION: Provided is a metal layer-integrated type polypropylene film, which is a metal layer-integrated polypropylene film that comprises a polypropylene film and a metal layer laminated on one or both sides of the polypropylene film, and in which the elastic modulus in the first direction of the metal layer-integrated polypropylene film is 3.27 to 3.80 GPa.SELECTED DRAWING: None
Patent JP-2022146843-A (JP)
Title: Rotation speed variable voltage power supply of heating burner of two-stroke or four-stroke gasoline engine
Inventor: CAI MENGYUAN
IPC: F02N19/04
Filed: 2021-07-07
Abstract: To provide a rotation speed variable voltage power supply of a heating burner of a two-stroke or four-stroke gasoline engine, capable of effectively reducing power consumption to improve a cruising time and use stability.SOLUTION: A rotation speed variable voltage power supply comprises: an adjustment device that outputs different control commands according to different engine speeds of a 2-stroke or 4-stroke gasoline engine; an on/off device that is connected to the adjustment device, and controls on/off of a circuit according to a different control command control circuit; and a rectification device that is connected to the adjustment device and the on/off device, and supplies different voltages to a heating burner according to the different control commands and/or the opening and closing of the on/off device.SELECTED DRAWING: Figure 1
Patent JP-2021180851-A (JP)
Title: Medicine packaging device
Inventor: YOSHINA KATSUNORI
IPC: A61J3/00
Filed: 2021-07-07
Abstract: To provide a medicine packaging device which writes information on a recording medium provided in a core tube that is mounted to a roll support part for supporting a medicine packaging paper roll.SOLUTION: A medicine packaging device 1 for packaging a medicine by one dose by using a medicine packaging paper roll 200 comprises: a roll support part 2 to which a core tube 201 of the medicine packaging paper roll 200 is mounted; a print packaging unit 4 for packaging the medicine by one dose by using medicine packaging paper supplied from the medicine packaging paper roll 200 in which the core tube 201 is mounted to the roll support part 2; and a wireless reader-writer 26 for writing information on a core tube IC tag 202 provided in the core tube 201 mounted to the roll support part 2. The wireless reader-writer 26 writes the information of the medicine packaging device 1.SELECTED DRAWING: Figure 10
Patent JP-2023009938-A (JP)
Title: pressure sensor
Inventor: NAGATOMO YASUTAKA
IPC: H01L29/84
Filed: 2021-07-08
Abstract: To provide a technology with which it is possible to improve dust resistance and eliminate restrictions on arrangement layout of an outside air introduction hole in a piezoresistive pressure sensor.SOLUTION: Provided is a pressure sensor comprising: a pressure sensor element that includes a piezoresistive element; a housing that accommodates the pressure sensor element and has an outside air introduction hole for introducing the outside air into a space where the piezoresistive element of the pressure sensor element is located; a cover plate which is located inside the housing so as to contactlessly cover a region that includes the piezoresistive element while securing a flow path along which the air introduced from the outside air introduction hole flows toward the piezoresistive element; and an electrode which is connected to external wiring.SELECTED DRAWING: Figure 1
Patent JP-2023013862-A (JP)
Title: Device and method for collecting ionization body
Inventor: YANO SO
IPC: G01N1/02
Filed: 2021-07-16
Abstract: To provide a device and a method for collecting an ionization body.SOLUTION: A device for collecting an ionization body comprises: a single or a plurality of container bodies having a peripheral wall and a bottom wall, and an opening at an upper portion of the peripheral wall; a particle collision portion formed on a bottom portion of the container body; and one or more ionization body collecting portions formed on at least one of an inner surface and a bottom surface of the container body. It is preferable that a plurality of the ionization body collecting portions are formed on the inner surface of the peripheral wall, and the plurality of ionization body collecting portions have affinity for individually different elements.SELECTED DRAWING: Figure 1
Patent JP-2022117919-A (JP)
Title: Micro bubble amplification device
Inventor: NAKASHOYA HIDEO
IPC: B01F23/20
Filed: 2021-07-21
Abstract: To provide a micro bubble generating device which suppresses decrease in water flow rate due to clogging of a transportation pipe, and quality deterioration.SOLUTION: A micro bubble generating device 100 generates micro bubbles in water A. The micro bubble generating device 100 comprises: a metal transportation pipe 1 which transports the water A; and at least a pair of magnets 21, 21 arranged sandwiching the transportation pipe 1 such that an N pole opposes to an S pole. The transportation pipe 1 is in a flat shape in which an inner diameter D1 in a width direction in a cross section vertical to an axis is larger than an inner diameter D2 in a thickness direction orthogonal to the width direction, the pair of magnets 21, 21 are arranged opposed to each other in the width direction. A ratio (D2/D1) of the inner diameter D2 in the thickness direction to the inner diameter D1 in the width direction is 0.3 or more and 0.6 or less, and magnetic flux density of the whole inside of the transportation pipe 1 is formed to be 99 mT or ore by the magnets 21, 21.SELECTED DRAWING: Figure 1
Patent JP-2023016123-A (JP)
Title: Wafer processing method
Inventor: NAKAMURA MASARU
IPC: H01L21/301
Filed: 2021-07-21
Abstract: To provide a wafer processing method capable of dividing a wafer into individual device chips without breaking or damaging the wafer even when a protrusion exists on a surface of the wafer.SOLUTION: A method for processing a wafer in which a plurality of devices are partitioned by division schedule lines on a surface includes a resin covering step, a resin curing step, a protective tape laying step, and a flattening step. The resin covering step covers a portion constituting a device by applying a liquid resin to a surface of the wafer. The resin curing step cures the covered liquid resin. The protective tape laying step lays a protective tape on an upper surface of the cured liquid resin. The flattening step flattens a surface of the protective tape.SELECTED DRAWING: Figure 1
Patent JP-2023016627-A (JP)
Title: Continuous burning apparatus
Inventor: GOTO ARISA
IPC: A47J37/04
Filed: 2021-07-22
Abstract: To provide a continuous burning apparatus capable of producing burned products with high quality while suppressing the consumption of energy.SOLUTION: A continuous burning apparatus 1 includes a conveyor 2 and a heating section 40. The conveyor 2 has an endless belt 21 and a motor 25. The motor 25 rotates the belt 21 so that a burning substance 91 placed in a belt conveyance area 21C positioned at an upper side in the belt 21 moves in a conveyance direction X. The heating section 40 is constituted of an upper side heating part 40U and a lower side heating part 40L. The upper side heating part 40U is arranged above the belt conveyance area 21C. The lower side heating part 40L is arranged below the belt 21 and at an inner peripheral side of the belt 21. The upper side heating part 40U and the lower side heating part 40L each have a flat heating plate 50 disposed facing the belt conveyance area 21C, and a sheathed heater 60 disposed on a heater surface 52 of the heating plate 50.SELECTED DRAWING: Figure 3
Patent JP-2021176889-A (JP)
Title: METHODS AND COMPOSITIONS FOR INCREASING α-L-IDURONIDASE ACTIVITY IN THE CNS
Inventor: WILLIAM M PARDRIDGE
IPC: C07K16/00
Filed: 2021-07-28
Abstract: To provide methods and compositions for treating a subject suffering from a deficiency in α-L-Iduronidase in the CNS.SOLUTION: The methods include systemic administration of a bifunctional fusion antibody comprising an antibody to a human insulin receptor and an α-L-Iduronidase. A therapeutically effective systemic dose is based on the specific CNS uptake characteristics of human insulin receptor antibody-α-L-Iduronidase fusion antibodies.SELECTED DRAWING: None
Patent JP-2022027604-A (JP)
Title: Integrated circuit element
Inventor: KANG PO-ZENG
IPC: H01L21/82
Filed: 2021-07-28
Abstract: To provide an integrated circuit element including a load resistor as a pre-stage process (FEOL) element.SOLUTION: An integrated circuit element 100 includes a transistor including a gate structure between an active region AAX and an active region AAD, an S/D metal part SDMX covering the active region AAX from above, and an S/D metal part SDMD covering the active region AAD from above. A load resistor including an S/D metal part SDMR1 is positioned by a dielectric layer FOX1 and exists in the same layer as the S/D metal part SDMX and the S/D metal part SDMD. An intercalation layer hole V3 covers the S/D metal part SDMX from above. An intercalation layer hole V1 and an intercalation layer hole V2 cover the S/D metal part SDMR1 from above, and a first conductive structure MS2 is used to electrically connect the intercalation layer hole V3 to the intercalation layer hole V2.SELECTED DRAWING: Figure 1B
Patent JP-2023022770-A (JP)
Title: Control device of hybrid electric vehicle
Inventor: TSURUTA YOSHIAKI
IPC: B60W10/26
Filed: 2021-08-03
Abstract: To suppress the generation of noise caused by the blowup of engine rotation in a case where an oil temperature of a lubricant is low and viscosity is high when generating power by regeneratively controlling a rotating machine.SOLUTION: When an engine power generation control part generates power by regeneratively controlling a rotating machine MG, an AT oil temperature THoil is detected, and when the AT oil temperature THoil is equal to or lower than a preset low oil-temperature determination value α (YES in a determination of S2), charge command torque is limited, and a prescribed quantity of regeneration torque Tmge can be made to remain. Therefore, even in power generation control by the engine power generation control part, it can be afforded to further raise the regeneration torque Tmge of the rotating machine MG, and when the engine rotation is liable to rise by any reason, the blowup of the engine rotation can be suppressed by increasing the regeneration torque Tmge of the rotating machine MG by a blowup suppression part, and the generation of noise by a high-viscosity lubricant can be suppressed by high-speed rotation of an automatic transmission resulting from the blowup of the engine rotation.SELECTED DRAWING: Figure 2
Patent JP-2023022882-A (JP)
Title: Reverse input block clutch
Inventor: DOI EISEI
IPC: F16D43/26
Filed: 2021-08-04
Abstract: To obtain a structure which does not need to excessively enhance the shape accuracy of an input member and an engagement piece, can secure the workability of assembling work, and can suppress rattling of the input member.SOLUTION: In a state that a pressing face contacts with a pressed face, and an input-side engagement part 7 is located in a center position of an input-side engaged part 14 with respect to a second direction, an angle α formed between a virtual linear line L for connecting a portion P contacting with an inner face of the input-side engaged part 14 and a rotation center O of an input member 2 and a first direction is set equal to or larger than 10° and equal to or smaller than 80.41° when rotation torque is inputted to the input member 2 out of an external peripheral face of the input-side engagement part 7.SELECTED DRAWING: Figure 7