baber/WOPTO huggingface dataset:
Patent JP-2020052025-A (JP)
Title: Pattern inspection device and reference image creation method
Inventor: SAGAWA KENTA
IPC: G01N21/956
Filed: 2018-09-28
Abstract: PURPOSE: To provide an inspection device capable of improving accuracy of filter processing.CONSTITUTION: A pattern inspection device includes: an optical image acquisition section for acquiring an optical image of a patterned sample to be inspected; a design image creation section for creating a design image by performing image development of design pattern data to be a base of pattern formation of the sample to be inspected; a conversion section for converting the design image into frequency data; an extraction section for extracting data of a part of a frequency band out of the frequency data; an inverse conversion section for inversely converting the extracted data of the part of frequency band and generating a space area image; a coefficient calculation section for calculating a coefficient of a filter function for filter processing of the design image using at least a part of space area image, a corresponding part of the optical image, and a corresponding part of the design image; a reference image creation section for creating a reference image by filter processing of the design image using the coefficient; and a comparison section for comparing the optical image with the reference image for each pixel.SELECTED DRAWING: Figure 2
Patent JP-2020056925-A (JP)
Title: Image forming apparatus
Inventor: OTA SHUJI
IPC: G03G21/00
Filed: 2018-10-03
Abstract: To provide an image forming apparatus that can determine a degree of deterioration of a photoconductor drum.SOLUTION: An image forming apparatus 1 forms, in patch forming processing (S22 to S27), a toner patch T on a conveyance belt 10 by using a predetermined area A10, on a surface of a photoconductor drum 4Y, which includes a contact portion KY that is in contact with a rear end E1 in a conveyance direction of s last sheet S in a print job, and detects a density of the toner patch T with a density sensor 23 in density detection processing S28. The image forming apparatus can thus determine a degree of deterioration of the photoconductor drum 4Y on the basis of the density of the toner patch T.SELECTED DRAWING: Figure 6
Patent JP-2020056248-A (JP)
Title: Slide door device
Inventor: AKAGI CHIKAHIKO
IPC: B25J19/06
Filed: 2018-10-03
Abstract: To let robot arms and the like pass through an opening/closing area without enlarging a door device.SOLUTION: A slide door device includes two frame members, a plurality of door members that are arranged along the front-rear direction, a drive device, and a transmission unit. The drive device has a slider part that is connected to one door member, and a brake mechanism that releases the brake for holding the slider part while drive forces are input and that operates the brake while drive forces are not input. Upper ends of the two frame members are not connected each other by another member and are opened upwards. The slide door device is opened when each door member is lowered together with the slider part, and is closed when each door member is raised together with the slider part.SELECTED DRAWING: Figure 1
Patent JP-2020056252-A (JP)
Title: Connection part structure
Inventor: NAKAMURA RYOTA
IPC: E04B1/58
Filed: 2018-10-03
Abstract: To provide a connection part structure which enhances strength and rigidity of a steel column, and can improve workability.SOLUTION: A connection part structure 10 includes: a lower column 12 as a lower structure of reinforced concrete construction having an upper surface to which a column main reinforcement is projected; a column-beam connection part member 14 of precast concrete construction having a lower surface provided with an insertion hole to which a column main reinforcement 18 is inserted and a side face provided with a reinforcement 20 for connection as connection means connected to a beam 22; and a steel column 16 where a column base part is embedded in the column-beam connection part member 14.SELECTED DRAWING: Figure 2
Patent JP-2019091015-A (JP)
Title: Method and apparatus for acquiring face information
Inventor: Gao Lei Lei
IPC: G10L15/10
Filed: 2018-10-04
Abstract: To provide a method and an apparatus capable of improving the accuracy of acquiring face information.SOLUTION: Processing waiting voice information and processing waiting image are acquired, and voice recognition is performed on the processing waiting voice information to acquire query information. The processing waiting image includes a plurality of face images, and the query information is for indicating that face information of specified face image in the processing waiting images is to be queried. A word sense recognition is performed on the query information to obtain a keyword set for querying the face information. Image processing is performed on the processing waiting image to acquire face information in the processing waiting images. Face information corresponding to the processing waiting voice information is acquired from the face information based on the keyword set.SELECTED DRAWING: Figure 2
Patent JP-2020061098-A (JP)
Title: Advertisement information management method, advertisement information management device, and computer program
Inventor: KUBOTA MITSUO
IPC: G06Q30/02
Filed: 2018-10-12
Abstract: To provide an advertisement information management method, advertisement information management device, and computer program, which allow for managing advertising materials including paper media.SOLUTION: An advertisement information management method is provided, comprising: acquiring first format data of an advertising material from an agent device; converting the acquired first format data into second format data different from the first format data; and outputting the first format data to a printing company device depending on whether or not the advertising material converted into the second format data passes predetermined screening conditions.SELECTED DRAWING: Figure 3
Patent JP-2020062714-A (JP)
Title: Machining compartment shutter device
Inventor: KATO TOMOYASU
IPC: B23Q11/08
Filed: 2018-10-17
Abstract: To provide a machining compartment shutter device preventing chips deposited on an auxiliary cover from being scattered over a wide range.SOLUTION: A machining compartment shutting device 10 comprises: a pair of side surface panels 21 extending to a machining compartment from a door panel 11; a top surface panel 30 extending along an upper edge of each of the side surface panels 21; and a front surface panel 40 extending along an end edge apart from the door panel 11 of each of the side surface panels 21. The top surface panel 30 is supported so that a top surface panel base end part 31 is flexibly turnable around a horizontal shaft, and is such that a top surface panel tip end part 32 can be vertically displaced at a position lower than the top surface panel base end part 31. The front surface panel 40 is supported so that a front surface panel base end part 41 located at its lower end is flexibly turnable around the horizontal shaft; is such that a front surface panel tip end part 42 located at its upper end can approach to or apart from the door panel 11 at a position nearer to the door panel 11 than to the front surface panel base end part 41; and is abutted to the lower side surface of the top surface panel 30 so as to freely slide.SELECTED DRAWING: Figure 3
Patent JP-2019031439-A (JP)
Title: Bulk diffusion crystal growth process
Inventor: JASON SCHMITT
IPC: C30B23/00
Filed: 2018-10-23
Abstract: To provide a bulk diffusion crystal growth process.SOLUTION: A system and method for growing an III-V group nitride crystal includes, especially, diffusing constituent material species of a crystal through a porous body constituted of the constituent material species. The species forms free cores to grow a large-sized nitride crystal. A method and process for forming a large-scale high quality III-V group seed crystal includes forming even, for example, AlGaN among other III group nitrides although described in association with AlN and GaN. The system, an element, a composition and a produced product are provided.SELECTED DRAWING: Figure 4
Patent JP-2020068087-A (JP)
Title: Terminal block, triple terminal block, and on-vehicle apparatus
Inventor: GOTO HIROKI
IPC: H01R13/52
Filed: 2018-10-23
Abstract: To provide a terminal block capable of preventing breakage when being electrically connected, and also to provide a triple terminal block in the state where three terminal blocks are connected in series and an on-vehicle apparatus configured to include a terminal block or a triple terminal block.SOLUTION: A terminal block in a triple terminal block is configured to include: a straight strip-shaped bus bar 23 which includes a bolt insertion hole 30 on one end side; a bolt 24 for electrical connection, which is inserted in the bolt insertion hole 30; a housing through which the bus bar 23 penetrates from the other end side; an O-ring 26 installed in the middle of the bus bar 23 for sealing between the housing and the bus bar; and a holder 25 for regulating displacement of the O-ring 26. The holder 25 is provided to the bus bar 23, and, in the holder 25, a holder holding part 36 for holding the outer circumference of the head 33 of the bolt 24 all over the circumference is integrally formed.SELECTED DRAWING: Figure 4
Patent JP-2019097558-A (JP)
Title: Combine
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/00
Filed: 2018-10-23
Abstract: To solve the problem that such a combine is desired that an operator can operate an operation member, while viewing a clogging spot of grain culms around a threshing cylinder, and that the operation member can be operated easily, when clogging of grain culms occurs during a manual threshing time.SOLUTION: A combine includes a vertically-rockably threshing cylinder frame for supporting a threshing cylinder, a cylinder for rocking upward the threshing cylinder frame, and an operation switch 62 for operating the cylinder. The operation switch 62 is arranged on a forward end part on the lateral side on the side where a feed chain 9 in a thresher 10 is positioned.SELECTED DRAWING: Figure 6
Patent JP-2020065656-A (JP)
Title: Program, method, and information processing device
Inventor: TAKAHASHI NOBUYORI
IPC: G06F3/16
Filed: 2018-10-23
Abstract: To more smoothly perform communication between users.SOLUTION: A program causes a processor to execute a step for acquiring a key corresponding to utterance contents shown by an utterance voice, and a step for displaying a pictograph corresponding to the acquired utterance information in a display part on the basis of a pictograph table obtained by associating pictographs with a plurality of respective keys, stored in a memory. In the pictograph table, pictographs (351 to 354) related to utterance contents corresponding to first keys are associated with the first keys of the plurality of keys, and a pictograph (355) unrelated to utterance contents corresponding to a second key is associated with the second key different from the first keys.SELECTED DRAWING: Figure 3
Patent JP-2019057717-A (JP)
Title: Semiconductor device
Inventor: HITORA TOSHIMI
IPC: H01L21/365
Filed: 2018-10-30
Abstract: To provide a semiconductor film, a sheet-like object and a semiconductor device that have excellent semiconductor properties, in particular, inhibited leakage current and excellent withstand voltage and heat dissipation.SOLUTION: A semiconductor device comprises a crystalline semiconductor film or a sheet like object, and a semiconductor structure including the crystalline semiconductor film or sheet like object. The crystalline semiconductor film contains a corundum structured oxide semiconductor as a major component, and particularly contains as the major component a component being a semiconductor among one or more selected from oxides of gallium, indium and aluminum, where the film has a thickness of 1 μm or more.SELECTED DRAWING: None
Patent JP-2020071623-A (JP)
Title: Automatic door monitoring system
Inventor: TAKASUGI YOSHIYUKI
IPC: G06Q10/00
Filed: 2018-10-30
Abstract: To provide an automatic door monitoring system capable of achieving both high reliability of information to be notified and easiness of updating an algorithm for generating the information to be notified.SOLUTION: An automatic door monitoring system 10 includes: a data converter for generating information based on information output from an automatic door; a server 70 for generating information based on at least one of the information output from the automatic door and information generated by the data converter; and a base terminal 60 for notifying information generated by at least one of the data converter and the server 70.SELECTED DRAWING: Figure 1
Patent JP-2020069741-A (JP)
Title: Printing system
Inventor: FUJITA KEISUKE
IPC: B41J33/54
Filed: 2018-10-31
Abstract: To prevent excess or deficiency of the rewinding amount of an ink ribbon in a printing system having a rewinding function for winding back the ink ribbon.SOLUTION: A controlling unit performs: a printing operation in which an ink ribbon is transferred and a thermal head heats the ink ribbon (S10); ribbon rewinding for acceleration in which the ink ribbon which has been used for printing is wound back to the feed unit side (S13); storage processing in which the printed ribbon length L2, which is the length of the printed ink ribbon located nearer to the feed unit side than the thermal head, is recorded by a recording unit (S5, S14) both after ribbon rewinding for acceleration in which the prescribed length of the ink ribbon that is required is wound back to the feed unit side after a print start command is received again via a communication interface (S3:YES) until a printable speed is reached (S4) and after ribbon rewinding for acceleration (S13); and drawing processing in which the ink ribbon of the printed ribbon length L2 recorded by the recording unit is drawn to the winding unit side (S9).SELECTED DRAWING: Figure 6
Patent JP-2020076467-A (JP)
Title: Gasket and sealing structure
Inventor: TANJI ISAO
IPC: F16J15/14
Filed: 2018-11-08
Abstract: To provide a gasket which forms an annular shape by split pieces being fixed to each other and achieves excellent sealability, and to provide a sealing structure.SOLUTION: Multiple split pieces 100A, 100B respectively have gasket bodies 130 formed by a plate-like metal material. A joint portion 120 formed by a liquid gasket is provided at a position spaced apart from a specific through hole 110X, which is closest to the joint portion 120, of the through holes 110. Further, when viewed in a center axis direction of the specific through hole 110X, the joint portion 120 is provided at a position where an arrangement area of a head 520 of a bolt 500 whose shaft part 510 is inserted into the specific through hole 110X and an arrangement area of the joint portion 120 at least partially overlap.SELECTED DRAWING: Figure 4
Patent JP-2020076137-A (JP)
Title: Copper-iron alloy for stainless steel modification, and modified stainless steel
Inventor: WAKAUMI HISAO
IPC: C22C9/00
Filed: 2018-11-09
Abstract: To provide a copper-iron alloy for stainless steel modification capable of increasing a content of copper contained in a stainless steel; and to provide a modified stainless steel having a high copper content.SOLUTION: A copper-iron alloy for stainless steel modification contains copper as much as 10.0-97.0 vol.%, and iron as much as 3.0-90.0 vol.%, and has a linear structure containing a plurality of linear parts in parallel with both cross sections, when observing visually each image having a magnification of 200 by an optical microscope of a cross section cut out in parallel with a rolling direction and a cross section cut out vertically thereto.SELECTED DRAWING: Figure 2
Patent JP-2020086031-A (JP)
Title: Wavelength conversion device
Inventor: ENBUTSU KOUJI
IPC: G02F1/377
Filed: 2018-11-20
Abstract: To suppress reduction in output power of wavelength-converted light induced by pyroelectric effect generated when the temperature of a wavelength conversion element including a ferroelectric substrate is changed.SOLUTION: A wavelength conversion device generates, when signal light is inputted, light with a wavelength different from the signal light, and comprises a wavelength conversion element converting the wavelength of the signal light, and a temperature control element controlling a temperature of the wavelength conversion element. The wavelength conversion element and the temperature control element are hermetically sealed in the inside of a metal housing, and the inside of the metal housing is filled with dry gas containing one or more types selected from nitrogen, oxygen, argon or helium. The wavelength conversion element includes an optical waveguide core, and a substrate having lower refractive index to the signal light than the optical waveguide core. The substrate is a ferroelectric material having a random spontaneous polarization direction.SELECTED DRAWING: Figure 3
Patent JP-2020083681-A (JP)
Title: Method for producing calcium carbonate
Inventor: WAKIMOTO YOSHIKI
IPC: C01F11/18
Filed: 2018-11-20
Abstract: To provide a method for producing calcium carbonate capable of rapidly filtering calcium carbonate while reusing an aqueous solution in which calcium ions are eluted.SOLUTION: The method comprises: an elution step of eluting calcium ions by adding a solid substance containing calcium to an aqueous solution containing a neutral amino acid; a precipitation step of precipitating calcium carbonate by introducing carbon dioxide into the aqueous solution containing the neutral amino acid in which the calcium ions are eluted in the elution step; and a flocculation step of flocculating calcium carbonate by adding a magnesium salt to the aqueous solution containing the neutral amino acid in which the calcium carbonate is dispersed.SELECTED DRAWING: Figure 1
Patent JP-2020086176-A (JP)
Title: Composition for forming monomolecular layer or multimolecular layer, monomolecular layer or multimolecular layer, and laminate, and organic silicon compound
Inventor: KISHIOKA TAKAHIRO
IPC: G03F7/004
Filed: 2018-11-27
Abstract: To provide a novel composition for forming a monomolecular layer or a multimolecular layer for forming the monomolecular layer or the multimolecular layer, capable of changing properties such as adhesiveness and liquid repellent of a substrate surface, the monomolecular layer or the multimolecular layer using the same, and an organic silicon compound.SOLUTION: There is provided a composition for forming a monomolecular layer or a multimolecular layer, containing an organic silicon compound represented by the following general formula (1) and an organic solvent. In the formula (1), Aand Aare each independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or a phenyl group having 6 to 40 carbon atoms, Ris an alkylene group having 1 to 6 carbon atoms, which may be bound by a single bond or a sulfur atom, Rto Rare each independently a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, a phenyl group having 6 to 40 carbon atoms, or an alkoxy group having 1 to 6 carbon atoms.SELECTED DRAWING: None
Patent JP-2020083127-A (JP)
Title: Traffic movable body and vehicle
Inventor: IKEGAMI SHUJI
IPC: B60J1/02
Filed: 2018-11-28
Abstract: To reduce a heat input amount of a storage space due to entry of light.SOLUTION: A movable body main body (20) includes: a shading member (40) for blocking incident light from a front side in a movement direction of the movable body main body (20); and a drive auxiliary unit (60, 70) for allowing drive of the movable body main body (20) while a forward visual field in the movement direction of the movable body main body (20) of a person (H) is blocked by the shading member (40).SELECTED DRAWING: Figure 3
Patent JP-2019121788-A (JP)
Title: Electronic device having electromagnetic interference shielding layer and method of manufacturing the same
Inventor: JUNG SE YOUNG
IPC: B05D7/00
Filed: 2018-11-29
Abstract: To provide an electronic device having electromagnetic interference shielding layer and a method of manufacturing the same.SOLUTION: An electronic device includes: an electronic component; and an electromagnetic interference shielding layer formed on at least a portion of the electronic component. The electromagnetic interference shielding layer includes: magnetic particles for electromagnetic wave absorption, each of the magnetic particles having a conductive film formed on a surface; and a conductive portion where conductive metal particles for electromagnetic shielding are sintered and formed on the conductive films of the magnetic particles.SELECTED DRAWING: Figure 1
Patent JP-2020081745-A (JP)
Title: Sterilizer
Inventor: SUGANUMA KOKICHI
IPC: A61L2/10
Filed: 2018-11-30
Abstract: To provide a sterilizer capable of sterilizing a wide range of a needleless connector.SOLUTION: A sterilizer has a light source for emitting UV light, and a reflection part having a reflection surface constituted so that the inner diameter is enlarged gradually in proportion to the degree of separation from the light source, for reflecting UV light emitted from the light source toward the needleless connector.SELECTED DRAWING: Figure 1
Patent JP-2020083740-A (JP)
Title: Hydrogen production apparatus and hydrogen production method
Inventor: EGUCHI KOHEI
IPC: C01B3/38
Filed: 2018-11-30
Abstract: To provide a hydrogen production apparatus and a hydrogen production method, which prevent supply of a reformed gas that does not reach a predetermined hydrogen concentration at the time of start of a reformer, and improve a thermal efficiency of entire apparatus.SOLUTION: A hydrogen gas production apparatus 10, when a reformed gas in the reformer 12 does not reach a predetermined hydrogen concentration, closes a first on-off valve 102 and opens a second on-off valve 104 to supply the reformed gas to an off-gas tank 112 and supply to a burner 26 of the reformer 12 via an off-gas reflux pipe 110 to burn in a combustion chamber 25. Thus, the reformed gas that does not reach a predetermined hydrogen concentration is supplied to a hydrogen purifier 90 to prevent the purity of produced hydrogen from decreasing, and to supply to the burner 26 of the reformer 12 as a combustion gas to improve a thermal efficiency of an entire hydrogen production apparatus.SELECTED DRAWING: Figure 1
Patent JP-2020088819-A (JP)
Title: Relay device
Inventor: KAKO YOSHIJI
IPC: H04L12/28
Filed: 2018-11-30
Abstract: To provide a relay device which can suppress inappropriate communication data transfer.SOLUTION: A switch 3 as the relay device includes: a plurality of ports P1-P3 which send and receive communication data; a relay processing unit 11 which executes frame relay between each port P1-P3; and a setting unit 17. By an instruction from a microcomputer 5, the setting unit 17 sets each port P1-3 to be either of a relay inhibited state in which the relay of a frame is inhibited and a relay possible state in which the relay of a frame is permitted. Then when the destination port of a frame received from either of ports P1-P3 is set to be the relay inhibited state, a relay processing unit 11 is configured to discard the received frame without preservation.SELECTED DRAWING: Figure 1