baber/WOPTO huggingface dataset:
Patent JP-2020155394-A (JP)
Title: Rechargeable battery temperature estimation device and rechargeable battery temperature estimation method
Inventor: MATSUSHITA MASA
IPC: H02J7/00
Filed: 2019-03-22
Abstract: To estimate temperature accurately regardless of change in electrolyte volume.SOLUTION: A rechargeable battery temperature estimation device for estimating internal temperature of a rechargeable battery has calculation means (algorithm 30) for calculating internal temperature on the basis of a relational expression indicating relationship of at least one of the current flowing through a rechargeable battery 14 and the external temperature thereof, and the internal temperature of the rechargeable battery, liquid measure estimation means (electrolyte liquid measure estimation part 39) for estimating the liquid measure of the rechargeable battery, correction means (coefficient correction section 40) for correcting the coefficients of the relational expression on the basis of the liquid measure estimated by the liquid measure estimation means, and output means (adder circuit 37) for outputting the internal temperature calculated by the calculation means, on the basis of the relational expression, coefficients of which are corrected by the correction means.SELECTED DRAWING: Figure 1
Patent JP-2020156346-A (JP)
Title: Oil/fat composition for butter cakes and grain flour dough for butter cakes
Inventor: TAJIMA SACHIKO
IPC: A21D2/24
Filed: 2019-03-25
Abstract: To provide an oil/fat composition for butter cakes that can produce butter cakes that are soft, give a good melt in the mouth, have a good flavor, and effectively delay aging and have a good texture even 2 weeks after baking without using a frothing agent for confectionery.SOLUTION: An oil/fat composition for butter cakes, containing, in 100 g of edible oil/fat, hemicellulase having an optimum temperature of 45°C or more and 60°C or less by 1 to 40u, maltose-forming α-amylase having an optimum temperature of 65°C or more and 85°C or less by 1 to 100u, and mono-glycerine fatty acid ester whose constituent fatty acids are saturated fatty acids by 0.3 to 3 g.SELECTED DRAWING: None
Patent JP-2020160765-A (JP)
Title: Information processor, equipment determination method, computer program and learned model generation method
Inventor: KONDO SEIICHIRO
IPC: G06T7/00
Filed: 2019-03-26
Abstract: To provide an information processor, an equipment determination method, a computer program, and a learned model generation method that can be expected to improve accuracy of equipment abnormality determination based on the image photographed by a camera.SOLUTION: In an abnormality determination system, a server device (information processor) 1 acquires an image of electrical equipment by an image acquisition unit 11a, identifies an image area corresponding to the electrical equipment from the acquired image by using an area identification model 12b in which an area identification unit 11b is a first learned model. The server device extracts the identified image area from an original image by an area extraction unit 11c, and determines a state of the electrical equipment from the extracted image area by using an abnormality determination model 12c, which is a second learned model, by an abnormality determination unit 11e. Identification of the image area where the electrical equipment is photographed from the image and determination of the electrical equipment state from the identified image area are performed using the different learned models, and thereby improved accuracy of the determination of the electrical equipment state can be expected.SELECTED DRAWING: Figure 2
Patent JP-2020158920-A (JP)
Title: Mask and manufacturing method thereof
Inventor: HONJO RYOTA
IPC: A41D31/00
Filed: 2019-03-27
Abstract: To restrict a generation of a water droplet due to an expiration while improving a moisture retention performance of a mask.SOLUTION: The mask 100 comprises a mask body paty 1 formed by a sheet material and covering an object part of the face of a wearer and a pair of left and right ear hanging part 2, 3 for locking the mask body part 1 on the ears of the wearer, and cellulose nanofiber is coated on a surface of the wearer side of the mask body part 1.SELECTED DRAWING: Figure 3
Patent JP-2020162712-A (JP)
Title: Syringe, syringe assembly, and pre-filled syringe
Inventor: MORI KIMIYA
IPC: A61M5/31
Filed: 2019-03-28
Abstract: To provide a syringe which can suppress generation of sinking and air bubbles in molding and can suppress breakage of a nozzle part and leakage of a liquid in connecting a medical device, a syringe assembly, and a pre-filled syringe.SOLUTION: A syringe assembly 22 of a pre-filled syringe 12 includes a syringe 10. Between a nozzle part 26 and a lock adapter 28 constituting the syringe 10, a receiving space S2 for housing a female lure part 102 of a medical device 100 is formed. In the syringe 10, a second thickness T2 is 1.0 mm or more and 1.3 mm or less and is 0.42 times or more and 0.50 times or less of a first thickness T1, and a curvature radius of an outer curved surface 48 is 1.0 mm or more and 1.7 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2020169652-A (JP)
Title: Joint boot and constant velocity joint
Inventor: HONGO YUJI
IPC: F16D3/84
Filed: 2019-04-01
Abstract: To provide a joint boot capable of improving sealability between a thick portion and a case.SOLUTION: In a joint boot made of a thermoplastic resin and including a large-diameter cylindrical portion to which a cylindrical case is inserted and which is fastened by a band at its outer peripheral face, a small-diameter cylindrical portion having a rolling portion rolling on an inner peripheral face of the case and mounted on a transmission shaft projecting from an opening of a tip face of the case, and a bellows portion axially expandable and connecting one ends of the large-diameter cylindrical portion and the small-diameter cylindrical portion, the large-diameter cylindrical portion includes a thin portion as a part of the circumference of the large-diameter cylindrical portion, a thick portion connected to the thin portion at both ends in the circumferential direction and positioned at a radial inner side with respect to the inner peripheral face of the thin portion at its inner peripheral face, a first seal projecting from the inner peripheral face of the thin portion to a radial inner side, and crushed by the case, and a second seal projecting from the inner peripheral face of the thick portion to a radial inner side. The second seal includes a first portion crushed by the case, and a second portion connected to a small-diameter cylindrical portion side of the first portion and having a crushing margin smaller than a crushing margin of the first portion.SELECTED DRAWING: Figure 2
Patent JP-2019221129-A (JP)
Title: Electric power conversion device
Inventor: KOBAYASHI MASANORI
IPC: H05K5/00
Filed: 2019-04-01
Abstract: To provide an electric power conversion device which can achieve long life of electronic components.SOLUTION: An electric power conversion device 1 has: a semiconductor module 2; a cooler 3 which cools the semiconductor module 2; at least two electronic components 4 directly or indirectly connected to the semiconductor module 2; and a metallic case 5 which houses the semiconductor module 2, the cooler 3, and the electronic components 4. The case 5 has partition walls 51 which partition an interior. The two electronic components 4 are disposed at opposite sides across the cooler 3 in a divided manner. The two electronic components 4 are disposed adjacent to the cooler 3 through the partition walls 51.SELECTED DRAWING: Figure 1
Patent JP-2020171109-A (JP)
Title: Electric power conversion system
Inventor: ONO HIDENORI
IPC: H02M7/48
Filed: 2019-04-02
Abstract: To provide an electric power conversion system with a bus bar which has both an effect of suppressing cracking in a bent portion and a fuse function.SOLUTION: An electric power conversion system 1 comprises: a plurality of semiconductor modules 2; and a capacitor 3 which is connected with the semiconductor modules 2 so as to allow electric conduction. The electric power conversion system 1 comprises a bus bar 9 coupling an input connector terminal 181 and an input terminal 71. The bus bar 9 includes: a first plate-like part and a second plate-like part; and a bent portion connecting the first and second plate-like parts. The first plate-like part has a concave part forming a portion of an outer peripheral edge of the first plate-like part. The concave part forms a concave shape which is recessed from an open end to a closed end. The open end is provided on the first plate-like part so as to be positioned at an end of one of opposite ends of the bent portion.SELECTED DRAWING: Figure 2
Patent JP-2020170299-A (JP)
Title: Video search system, tag management device, computer program, and video search method
Inventor: KAMIYA NAOYASU
IPC: G06F16/783
Filed: 2019-04-02
Abstract: To enable a user to easily search for video content that the user wants to see.SOLUTION: A search system is provided with a tagging device for providing tag information that identifies video content, and a tag management device for managing the tag information. The tagging device is provided with a tag information input unit for receiving input of the tag information from a tag input user, and a tag information transmission unit for transmitting inputted tag information and an input time and input position of the tag information to the tag management device. The tag management device includes a tag data storage unit for storing the tag information associated with a video file at an imaging time and imaging position corresponding to the input time and input position of the tag information, a video file identification unit for identifying a video file associated with the tag information to be searched according to a tag search request, a video acquisition unit for acquiring the identified video file from a video collection device, and a video transmission unit for transmitting the acquired video file to a tag search requester device.SELECTED DRAWING: Figure 1
Patent JP-2019182663-A (JP)
Title: Splicer for synthetic yarn
Inventor: HAYASHI YASUSHI
IPC: B65H69/06
Filed: 2019-04-03
Abstract: To provide a splicer for synthetic yarns capable of suppressing lowering of the tensile elongation of an entangled part.SOLUTION: A splicer 1 for synthetic yarns comprises: a yarn splicing part 10; and a first holding mechanism 20 and a second holding mechanism 30. The first holding mechanism 20 and the second holding mechanism 30 hold a first yarn Y1 and a second yarn Y2 in such a manner that a straight line L connecting a pair of holding positions CP1 and CP2 of the first yarn Y1 and the second yarn Y2 is positioned in an area A of the chamber 14, and the area A is an area opposite to a slit 13 with respect to a first straight line L1 as well as opposite to an injection hole 16a with respect to a second straight line L2 going along a first direction Y and passing through a center C.SELECTED DRAWING: Figure 8
Patent JP-2020151439-A (JP)
Title: Airing tool for laundry
Inventor: KONDO NORIO
IPC: D06F55/00
Filed: 2019-03-24
Abstract: To provide an airing tool for laundry capable of performing all operations from hanging to taking in laundry with one hand without troublesome two-handed work.SOLUTION: The airing tool for laundry is provided with a pinch main body 4 in which one end is fixed to a substrate 2 and the other end is equipped with a pair of holding pieces composed of a movable piece and a fixed piece. The movable piece is provided with urging means urging toward the fixed piece. The fixed piece is curved so that its tip point is directed toward the movable piece. The movable piece is formed so that its tip point is directed toward the fixed piece. The movable piece and the fixed piece are pressed against and in contact with each other near the tips by the urging means.SELECTED DRAWING: Figure 1
Patent JP-2020172966-A (JP)
Title: Buffer
Inventor: AIBA TARO
IPC: F16F7/02
Filed: 2019-04-10
Abstract: To provide a buffer capable of reducing the size of the buffer itself, and easily changing force for buffering an impact.SOLUTION: There is provided a buffer that is in contact with a contact part of a transport part to reduce an impact generated due to the movement of the transport part that moves from a first position to a second position. The buffer comprises a fixed part, an arm part, a rotation shaft having a first end part of the arm part as a fulcrum for rotation of the arm part, a rotation part pivotably supporting the rotation shaft with the fixed part, a rotary damper provided on the rotation part and mounted to the rotation shaft, and an arm contact part that is mounted to a second end part of the arm part and is in contact with the contact part of the transport part when the transport part moves from the first position to the second position.SELECTED DRAWING: Figure 1
Patent JP-2020176058-A (JP)
Title: Clay mineral complex
Inventor: NIO ATSUSHI
IPC: A61Q15/00
Filed: 2019-04-15
Abstract: To provide a technique that prevents the attachment of microparticles to a skin surface.SOLUTION: A clay mineral complex is modified with an organic compound, the organic compound having a molecule size that is 100% or less of the inter-charge distance of the clay mineral.SELECTED DRAWING: Figure 1
Patent JP-2020177961-A (JP)
Title: Light-emitting device
Inventor: KURIKI SHINGO
IPC: H01L33/64
Filed: 2019-04-15
Abstract: To provide a light-emitting device that can obtain a desired color mixing property regardless of an irradiation distance.SOLUTION: A light-emitting device 1 includes a mounting board 17 having a mounting area 170, a plurality of first light emitting elements 10G, a plurality of second light emitting elements 10B, and a plurality of third light emitting elements 10R mounted in the mounting area 170, a first wire 11G that connects the plurality of first light emitting elements in series, a second wire 11B that connects the plurality of second light emitting elements in series, and a third wire 11R that connects the plurality of third light emitting elements in series, and the second wire 11B and the third wire 11R are connected so as to intersect between the anode and the cathode of the first light emitting element which is a part of the plurality of first light emitting elements 10G in a region where the first wire 11G does not exist.SELECTED DRAWING: Figure 3
Patent JP-2020177368-A (JP)
Title: Authenticity determination apparatus and program
Inventor: YAMAZAKI MASAHIKO
IPC: G06Q20/40
Filed: 2019-04-16
Abstract: To provide an authenticity determination apparatus or the like capable of suitably determining the authenticity for an identity verification certificate using an image of the identity verification certificate even if the image is taken by a camera such as a smartphone,.SOLUTION: An authenticity determination apparatus 3 for determining the authenticity for an ID card using an image of the ID card received from a user terminal 5, comprises: defocus determination means 302 for determining whether or not the image is in focus at the time of shooting in the image of the ID card; and authenticity determination means 304 for determining the authenticity for the ID card using the image determined to be in focus by the defocus determination means 302.SELECTED DRAWING: Figure 4
Patent JP-2020176606-A (JP)
Title: Particulate filter abnormality determination method and abnormality determination device
Inventor: YOSHIDA HIROSHI
IPC: F02D41/12
Filed: 2019-04-23
Abstract: To determine abnormality as soon as possible while eliminating influences of an exhaust throttle valve.SOLUTION: A differential pressure on upstream and downstream sides of GPF (particulate filter) 33 is detected by a pressure sensor 35. For the detected differential pressure, a weight value is determined from a weight characteristic set according to an engine operation state, and its integrated value is calculated. A weight differential pressure obtained by weighing the detected differential pressure by the weight value is calculated, and its integrated value is calculated. When the integrated value of the weight value becomes not less than a preset and predetermined value, by comparing an average travelling value of the weight differential pressure with a preset determination threshold, abnormality of the GPF 33 is determined. When an opening degree of an exhaust throttle valve 36 is not more than a predetermined opening degree, integration of the weight value and integration of the weight differential pressure are restrained (for example, maintained as they are).SELECTED DRAWING: Figure 12
Patent JP-2020176999-A (JP)
Title: Thickness measuring device and machining device equipped with thickness measuring device
Inventor: KIMURA NOBUYUKI
IPC: G01B11/06
Filed: 2019-04-23
Abstract: To provide a thickness measuring device with which it is possible to measure the thickness of a measurement object easily with high accuracy, and a machining device.SOLUTION: Provided is a thickness measuring device 8A for measuring the thickness of a measurement object 10, comprising: light condensation means 81A for condensing white light emanated by a light source 82 to the measurement object 10 being held by holding means 71; an image sensor 89 for detecting the light intensity signal of light derived by spectrally separating, for each wavelength, the reflected light reflected from the measurement object 10 by a diffraction grating 87; and output means 100 for generating a spectroscopic interference waveform W1 by the light intensity signal detected by the image sensor 89, determining the thickness on the basis of the spectroscopic interference waveform W1 and outputting the determined thickness. The thickness output means 100 includes a thickness determination unit 110 for comparing the spectroscopic interference waveform W1 against reference waveforms recorded in a reference waveform recording unit 120 and determining the thickness from a reference waveform having a matching waveform, the reference waveform recording unit 120 being provided with a plurality of by-material reference waveform recording units in which reference waveforms corresponding to material are recorded.SELECTED DRAWING: Figure 2
Patent JP-2020181325-A (JP)
Title: Method for controlling nand flach memory, device, imaging device and mobile object
Inventor: IZAWA FUMIYUKI
IPC: G06F12/00
Filed: 2019-04-24
Abstract: To reduce the processing load related to memory control while protecting files stored in a NAND flash memory.SOLUTION: A method is for controlling a NAND flash memory 14. The NAND flash memory 14 comprises a plurality of silicon dies 20 and 30 including memory cell arrays 25 and 35, and is capable of selecting only one silicon die out of the plurality of silicon dies 20 and 30 at the same time as a writable die and is capable of independently supplying voltage to each of the plurality of silicon dies 20 and 30. Storage areas Ap1 and Ap2 of each of the plurality of dies 20 and 30 store the same file. When rewriting the file, the storage area Ap1 of the selected die 20 is rewritten. In the end process, the rewriting content of the selected die 20 is reflected in the storage area Ap2 of the die 30 other than the selected die 20.SELECTED DRAWING: Figure 1
Patent JP-2020183017-A (JP)
Title: Spindle unit
Inventor: KAWAKAMI GOJI
IPC: B24B41/04
Filed: 2019-05-09
Abstract: To prevent, in a spindle unit, processing water (processing waste liquid) containing processed waste from entering a space between a spindle and a housing.SOLUTION: A spindle unit 62 comprises: a spindle 621 on one-end side of which a mount 65 for mounting a processing tool is mounted; a housing 622 exposing one-end side of the spindle 621 and rotatably supporting it; a spindle rotating and driving source 623; and a cylindrical seal portion 68 surrounding the exposed spindle external surface and coupled to one end of the housing 622 between the mount 65 and the one end of the housing 622 not in contact with the mount 65 mounted on the one-end side of the spindle 621. The seal portion 68 comprises an annular inner recess 681 formed in a surface opposite an external surface of the mount 65 mounted on the one-end side of the spindle 621 or a rear surface of the mount 65. The inner recess 681 functions as a labyrinth seal. Processing waste liquid containing processed waste resulting from processing a work piece is prevented from entering the housing 622 from a gap between the mount 65 and the seal portion 68.SELECTED DRAWING: Figure 2
Patent JP-2020188121-A (JP)
Title: Organic electroluminescense device and electronic apparatus
Inventor: NAKANO HIRONORI
IPC: H01L51/50
Filed: 2019-05-14
Abstract: To provide an organic electroluminescence device having a low CIEy value and a long lifetime.SOLUTION: An organic electroluminescence device comprises a cathode, an anode, and a light-emitting layer disposed between the cathode and the anode. The light-emitting layer contains a compound represented by the specified formula (1) and a compound represented by the specified formula (A1).SELECTED DRAWING: None
Patent JP-2020184946-A (JP)
Title: Manufacturing method of food plant leaf
Inventor: WU ZI KAI
IPC: A23B7/157
Filed: 2019-05-15
Abstract: To provide a manufacturing method with more bactericidal effect, applicable to other food plant leaves without being limited to persimmon leaves.SOLUTION: A manufacturing method of food plant leaves comprises a salting step for salting collected plant leaves, a desalting step for putting sodium acetate in water, a drying step in the natural state, and a hermetic sealing step for filling carbon dioxide gas thereinto.SELECTED DRAWING: None
Patent JP-2019130416-A (JP)
Title: Game program, method and information processor
Inventor: INOUE MASAYUKI
IPC: A63F13/792
Filed: 2019-05-16
Abstract: To improve an amusement in a game.SOLUTION: A game program (131) causes a processor (10) to execute: a step (S105) for, when a first operation for permitting payment is received from a user, and a worth of an amount designated by a user in the first operation is sold at a first unit price, updating a possession amount of the worth which the user possesses based on a sold amount; a step (S114) for receiving a second operation from a user, and in exchange for the prescribed amount of the worth which the user possesses, providing a first service requested by the user to the user; and a step (S125) for receiving a third operation permitting payment from the user, and in exchange for the prescribed amount of the worth which was sold at a second unit price in the third operation, providing a second service associated with the third operation. After receiving the third operation, since selling of the worth at the second unit price to providing of the second service, are completed without requiring other operations performed by the user.SELECTED DRAWING: Figure 6
Patent JP-2020004957-A (JP)
Title: Manufacturing method of semiconductor device, management method of component, board processing apparatus and board processing program
Inventor: NISHIDA MASAYA
IPC: C23C16/455
Filed: 2019-05-20
Abstract: To provide a technique for preventing occurrence of product lot out due to variation in the specific value of a valve, even if the specific value varies due to long-term operation or external factor.SOLUTION: A manufacturing method of semiconductor device comprises a process of executing process recipe for processing a board by supplying process gas, and a process of executing correction recipe for confirming the specific value of a supply valve provided in a process gas supply line supplying process gas to a treatment furnace. The process of executing correction recipe has a step of supplying inert gas for a certain time to a process gas supply line, with an adjustment valve for adjusting the pressure in the treatment furnace provided on the exhaust side thereof fully open, a step of detecting pressure value of the supply valve while supplying inert gas to the process gas supply line, with the adjustment valve fully open, and a step of calculating the specific value in a supply pipe provided with the supply valve on the basis of the detected pressure value.SELECTED DRAWING: Figure 3