baber/WOPTO huggingface dataset:
Patent JP-2019052687-A (JP)
Title: Damper device
Inventor: HARADA TAKASHI
IPC: F24F13/14
Filed: 2017-09-14
Abstract: To provide a damper device in which easiness in mounting a vane is made compatible with hardness in removing the vane.SOLUTION: A damper device comprises a driving source, a vane (20), a frame body supporting the vane in a rotatable manner, and a power transmission mechanism. When a dimension in a direction in parallel with a rotation center line (a) of the vane is defined as a length (l) of the vane, first shaft parts (21) that are shaft parts protruding in a length direction of the vane are formed in both ends in the length direction. The frame body includes a vane support part and an insertion port that is a notch into which the first shaft part is inserted in a radial direction is formed in a portion of the vane support part in a circumferential direction. The first shaft part which is inserted into the insertion part includes, in a portion in the circumferential direction, a small diameter part (21c) of which a shaft width (w2) is formed smaller than a shaft width (w1) of the other portion. An opening width of the insertion port in the circumferential direction of the vane support part is smaller than the shaft width of the other portion of the first shaft part.SELECTED DRAWING: Figure 2
Patent JP-2019056470-A (JP)
Title: Metal wall section cooling method
Inventor: WATANABE HIROTSUYO
IPC: G21D1/00
Filed: 2017-09-22
Abstract: To provide a metal wall section cooling method capable of providing a desired creep life.SOLUTION: Provided is a metal wall section cooling method for partially cooling the outer surface of a pipe for circulating steam. The temperature of a pressurized fluid is from 500°C to 700°C inclusive, and the temperature of the outer surface of the pipe after cooling is 200°C or more. The temperature difference in the plate thickness direction of the pipe is 300°C or less. The temperature difference at a cooled portion in the pipe axial direction of the pipe is 50°C or less if the dimension in the pipe axial direction is within the range of ±100 mm. The temperature difference at the cooled portion in the pipe circumferential direction of the pipe is 50°C or less.SELECTED DRAWING: Figure 11
Patent JP-2019055573-A (JP)
Title: Seal-type thermal transfer image receiving sheet
Inventor: OYA AKIHITO
IPC: B41M5/52
Filed: 2017-09-22
Abstract: To provide a seal-type thermal transfer image receiving sheet capable of decreasing an attached amount of an adhesive originated from an adhesive layer to a cutter in comparison to before when cutting by a cutter.SOLUTION: The seal-type thermal transfer image receiving sheet includes: a release sheet part containing a back side base material layer; and a seal base material part obtained by laminating an adhesive layer, a front side base material layer, and an acceptance layer in this order from the surface of the release sheet part, and provided releasably from the release sheet part, where the front side base material layer is a single layer structure composed of a layer of singularity, or a laminate structure obtained by laminating two or more of layers, (A) in the case of the single layer structure, the tensile breaking strength (JIS C2151) in a TD direction of the single layer is 195 MPa or more, and (B) in the case of the laminate structure, the tensile breaking strength (JIS C2151) in a TD direction of a layer located so as to contact the adhesive layer of the two or more layers is 195 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2019059525-A (JP)
Title: Packaging material
Inventor: TAKASUGI YUYA
IPC: B65D65/40
Filed: 2017-09-27
Abstract: To provide a packaging material which has both sealability that is suitable for an individual package of a cheese and has high storage property and easy openability, and has water repellency of the surface and is excellent in productivity at the time of packaging.SOLUTION: A packaging materiel 1 has an anchor coat agent layer 3, an interlaminar release layer 4 and a seal layer 5 in this order laminated on one surface side of a base material layer 2, where a water-repellent coat layer 6 and a heat seal layer 7 are provided on the same plane on the other surface side of the base material layer 2. The heat seal layer 7 is partially formed in a predetermined region. The seal layer 5 contains at least one selected from linear low-density polyethylene, low-density polyethylene, medium-density polyethylene and high-density polyethylene with a predetermined blending ratio. The water-repellent coat layer 6 contains a polyamide resin and a nitrocellulose resin with predetermined blending ratios.SELECTED DRAWING: Figure 1
Patent JP-2019068162-A (JP)
Title: Communication device, method and program
Inventor: INOUE NORIHIKO
IPC: H04L12/70
Filed: 2017-09-29
Abstract: To provide a communication device, a method and a program capable of allowing a maintenance worker to easily comprehend the place where on the server system the maintenance target server is mounted.SOLUTION: The communication device is configured to acquire a piece of physical implementation information representing a mounting position of own unit in a system, to generate an IP (Internet Protocol) address including the Physical implementation information, and to perform a communication by using the generated IP address as the IP address of own unit.SELECTED DRAWING: Figure 1
Patent JP-2019067578-A (JP)
Title: Backlight device
Inventor: OZAWA RYOSUKE
IPC: F21S2/00
Filed: 2017-09-29
Abstract: To suppress deterioration of optical performance of a light guide plate when wiring of a light source substrate is broken or cut off or when a light source mounting surface of the light source substrate is scraped and a foreign substance is generated, to suppress deterioration of the optical performance of a protrusion of the light guide plate, and to manufacture at low cost.SOLUTION: A backlight device includes: a light reflection sheet 32; a light guide plate 31 overlapped on the sheet and having a light incident end surface 31a; and a light source substrate 35 which has a light source mounting surface 35a, and in which the light source mounting surface 35a is oppositely arranged from the light incident end surface 31a. The light source substrate 35 has a light source non-mounting portion 35an in which light emitting elements 34 are not mounted on the light source mounting surface 35a. The light guide plate 31 has a protrusion 31t oppositely arranged from the light source non-mounting portion 35an on the light incident end surface 31a. Between the light source non-mounting portion 35an and the protrusion 31t between the light source mounting surface 35a and the light incident end surface 31a, the light reflection sheet 32 has an extension part 32e interposed by coming into contact with them.SELECTED DRAWING: Figure 1
Patent JP-2019063263-A (JP)
Title: Universal shelf board and storage furniture using the universal shelf board
Inventor: SONO FUMITAKA
IPC: A47B96/02
Filed: 2017-09-29
Abstract: To solve such the problem that a shelf board for furniture cannot be fixed to only a position other than a prescribed position such as a dowel hole.SOLUTION: A universal shelf board capable of being fixed at an optional height between facing wall surfaces is provided with a crimping member for fixedly crimping a universal shelf board to a wall surface while being interposed between the universal shelf board and the wall surface on at least a side face on one end side of the universal shelf board, thereby fitting or removing the shelf board at an optional height of a side board of storage furniture.SELECTED DRAWING: Figure 3
Patent JP-2017228546-A (JP)
Title: Luminaire
Inventor: MUKUMOTO Suguru
IPC: F21V19/00
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of obtaining a light-emitting surface with high uniformity ratio of luminance distribution, and improving energy efficiency.SOLUTION: A luminaire 1 includes an LED 21 configured to emit illumination light, a cover unit 30 including the LED 21, and a luminaire body 10 for attachment. The cover unit 30 comprises a front cover part 31 configured to transmit, diffuse and reflect illumination light from the LED 21, and a rear cover part 32 configured to reflect and diffuse illumination light, part of which is reflected on the front cover part 31, again toward the front cover part 31. The cover unit 30 is configured to mold polycarbonate or acryl.SELECTED DRAWING: Figure 4
Patent JP-2018070867-A (JP)
Title: Silicone rubber-based curable composition and molded body
Inventor: OKADA JUN
IPC: A61L29/12
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber-based curable composition capable of realizing a silicone rubber in which breaking caused by repeated use is reduced, and excellent in repetition.SOLUTION: There is provided a silicone rubber-based curable composition comprising: (A) a vinyl group-containing organopolysiloxane; and (B) an inorganic filler, in which the tear strength of the cured matter of the silicone rubber-based cured composition is 20 N/mm or higher, the durometer hardness A of the cured matter of the silicone rubber-based cured composition is 50 or lower, and, when the following tear repeated test is performed for three times, the average value of the broken numbers obtained as the result of the tear repeated test is 15 times or higher. In tear repeated test, using a dumbbell test piece made of the cured matter of the silicone based cured composition, an expansion operation of expanding the dumbbell test piece to 500% is repeated till the dumbbell test piece is broken, the repetition number of the expansion operation is regarded as the broken number.SELECTED DRAWING: None
Patent JP-2019070705-A (JP)
Title: Converter optical system and imaging device having the same
Inventor: GYODA YUICHI
IPC: G02B15/10
Filed: 2017-10-06
Abstract: To obtain a converter optical system that is attached to an object side of a main lens system to change a focal distance of the entire system to a shorter side, and can easily obtain high optical performance.SOLUTION: A converter optical system is arranged at an object side of a main lens system to change a focal distance of the entire system to be shorter than a focal distance of the main lens system. The converter optical system has negative lenses and positive lenses; a lens G1 having a convex surface directed to the object side, having negative refractive power, and having a meniscus shape is arranged at the most object side of the converter optical system; a lens G2 having a concave surface directed to the object side is arranged adjacent to an image side of the lens G1; a radius of a curvature G1R2 of a lens surface at the image side of the lens G1, the radius of the curvature G2R1 of the lens surface at the object side of the lens G2, an average value of an Abbe number νdn of a material of the negative lenses included in the converter optical system, and an average value of the Abbe number νdn of a material of the positive lenses included in the converter optical system are each properly set.SELECTED DRAWING: Figure 2
Patent JP-2018071338-A (JP)
Title: Ceiling structure, ceiling board installation component and construction method of ceiling structure
Inventor: ITO EISUKE
IPC: E04B9/14
Filed: 2017-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure that can install equipment at any position regardless of the thick of a ceiling board, and excellent in aesthetics and easily perform construction, and to also provide ceiling board installation components and a construction method of a ceiling structure.SOLUTION: In a ceiling structure 1 comprising a ceiling backing material 2, a ceiling board 3, and ceiling board installation components 5 where a ceiling board 3 is installed on the ceiling backing material 2, the ceiling board installation components 5 comprise receiving components 10 fixed to the ceiling backing material 2 and bearing members 20 which are fixed from a lower side by the receiving components 10 and support the ceiling board 3. The receiving components 10 comprise top face abutment parts (projected plate parts 13) abutted to the top face of ceiling board 3, a recess opening downward, and locking parts 15 which are formed within inner faces of the recess and lock the bearing members 20. The bearing members 20 comprise locked parts 21 which are fitted to the recess and locked by the locking parts 15, and lower face support parts 22 supporting the ceiling board 3 from a lower side.SELECTED DRAWING: Figure 1
Patent JP-2019074135-A (JP)
Title: Rolling bearing device and oil supply unit
Inventor: SAKAZAKI TSUKASA
IPC: F16N31/00
Filed: 2017-10-16
Abstract: To provide an oil supply unit for supplying oil to a rotating part such as a bearing, which can eliminate unstableness when oil supply by a pump is unstable.SOLUTION: An oil supply unit includes: a pump 43 which has a pressure chamber 54 storing lubricating oil and a piezoelectric element 55 deformed by application of an electric voltage and varying a capacity of the pressure chamber 54, and injects the lubricating oil in the pressure chamber 54 by reduction of the capacity; a tank 42 which is connected with the pump 43 and stores the lubricating oil to be replenished to the pump 43; sensors 49, 50 for detecting a pressure in an oil region where the lubricating oil exists from the pressure chamber 54 to the tank 42 or a state of a bearing 20; a pressure adjusting section 46 for adjusting the pressure of the lubricating oil in the oil region where the lubricating oil exists from the pressure chamber 54 to the tank 42; and a control section 44 for controlling at least one of the pressure adjusting section 46 and the piezoelectric element 55 on the basis of a detection result by the sensors 49 and 50.SELECTED DRAWING: Figure 3
Patent JP-2018119130-A (JP)
Title: Liquid-crystalline medium and high-frequency components comprising same
Inventor: WITTEK MICHAEL
IPC: C07C331/28
Filed: 2017-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystalline medium and high-frequency components comprising the same.SOLUTION: The present invention relates to a liquid crystal medium comprising at least one compound selected from the group of isothiocyanate compounds of formula I, and to components for high frequency technology comprising such a medium, in particular phase shifters and microwave array antennas (Ris H, a C1-17 unfluorinated alkyl group or the like, n is 0-2, A, A, and Aindependently represent optionally fluorinated, 1,4-phenylene group, 1,4-cyclohexylene group, 1,4-cyclohexenylene group or the like).SELECTED DRAWING: None
Patent JP-2019078813-A (JP)
Title: Optical module, optical transceiver, and manufacturing method optical module
Inventor: AOKI TAKESHI
IPC: G02B6/42
Filed: 2017-10-20
Abstract: To provide an optical module capable of achieving high efficiency light coupling while suppressing influences of positional deviation accompanying curing shrinkage and/or thermal expansion or the like.SOLUTION: An optical module 10A has: an optical wiring board 30A having a diffraction grating 34 formed at an end of an optical waveguide 32; a first ferrule 11A fixed to the optical wiring board; and a second ferrule 12 which holds an optical fiber 21 and is adjusted to a predetermined angle in an opening of the first ferrule. The second ferrule is fixed to the first ferrule at an angle at which a desired optical coupling is obtained between the end face of the optical fiber and the diffraction grating.SELECTED DRAWING: Figure 2
Patent JP-2019077847-A (JP)
Title: Solventless type laminate adhesive, cured product of the same, laminate and package
Inventor: KIMURA RYUJI
IPC: C09J163/00
Filed: 2017-10-27
Abstract: To provide a solventless type laminate adhesive which is excellent in laminate adhesive strength, in particular, in laminate adhesive strength after boil treatment as an adhesive suitable for non-isocyanate soft packaging laminate, and a laminate film using the same.SOLUTION: There are provided a solventless type laminate adhesive which contains a polyamine resin (A) having a primary amino group in the molecular structure, and polyglycidyl ether (B1) of linear aliphatic polyol as a polyfunctional epoxy compound (B), as an essential component; a cured product obtained by curing the solventless type laminate adhesive; a laminate using the solventless type laminate adhesive as an adhesive layer; and a package. Preferably, the polyamine resin (A) having the primary amino group in the molecule structure is preferably a polyurethane polyurea resin (A1), a polyamide resin (A2) or a polyether amine resin (A3).SELECTED DRAWING: None
Patent JP-2019086536-A (JP)
Title: Four-plate type prism device
Inventor: HIGASHIYAMA NAONORI
IPC: G02B5/26
Filed: 2017-11-01
Abstract: To achieve cost reduction, quality improvement, and improvement in registration performance and also to contribute to total down-sizing by simplifying a structure and manufacturing processes.SOLUTION: A separation plane P2r of a second prism P2 and an incidence plane P3i of a third prism P3 are coupled together without any air gap by: providing a first dichroic coat D1 which reflects red light Cr on a separation plane P1r of a first prism P1; providing a second dichroic coat D2 which reflects green light Cg on the separation plane P2r; providing a third dichroic coat D3 which reflects blue light Cb on a separation plane P3r of the third prism P3; coupling the separation plane P1r of the first prism P1 and the incidence plane P2i of the second prism P2r together across an air gap Sa; and setting an angle Q1 of incidence on the third dichroic coat D3 to a predetermined set angle Q1s larger than a Brewster angle Qb associated with P polarization.SELECTED DRAWING: Figure 1
Patent JP-2019087603-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: KAMIMURA KENJI
IPC: B24B21/00
Filed: 2017-11-06
Abstract: To provide a substrate processing apparatus capable of shortening the processing time of notch detection in a notch polish module, while preventing the overall processing time from becoming longer.SOLUTION: A substrate processing apparatus 1 includes a notch aligner 4, a notch polish module 6 and a transmission robot 5. At first, a substrate W before transmitted to the notch polish module 6 is rotated at least 360 degrees by means of the notch aligner 4, and the position of the notch N on the substrate W is detected, and aligned with a prescribed adjustment position. The substrate W transmitted by the transmission robot 5 is then rotated by a prescribed detection angle range α by means of the notch polish module 6 and the position of the notch N on the substrate W is detected, and aligned with a prescribed polish position before polishing the notch N on the substrate W. The detection angle range α is smaller than 360 degrees.SELECTED DRAWING: Figure 1
Patent JP-2019087145-A (JP)
Title: Management system, control method thereof and program
Inventor: IKEUCHI YUMA
IPC: G06Q20/38
Filed: 2017-11-09
Abstract: To provide a remittance system capable of eliminating anxiety of users when using a remittance function on an online while improving the convenience for both of remittance source user and remittance destination user.SOLUTION: A remittance management service is configured so as to, when biometric authentication has completed normally on both of a remittance source user and a remittance destination user at the time of remittance related operation, perform user authentication on the basis of signature data which is created by using a secret key held in association with the biometric information, to generate a message concerning an instruction relevant to the remittance to the remittance source user, and to transmit the message generated by the remittance source user to the remittance destination user.SELECTED DRAWING: Figure 4
Patent JP-2019090940-A (JP)
Title: Pixel inspection method, pixel inspection device, and display
Inventor: HARUHARA HIDEAKI
IPC: G09F9/00
Filed: 2017-11-15
Abstract: To achieve power saving in inspection of pixels of a display using the ASL inspection method.SOLUTION: In a pixel inspection method including: a switch signal application step of applying a switch signal to a gate electrode (G) of a transistor for inspection (24); and a data signal for inspection application step of applying a data signal for inspection to a source electrode (S) of the transistor for inspection (24), a voltage applied to the gate electrode (G) is controlled with the switch signal and the data signal for inspection.SELECTED DRAWING: Figure 1
Patent JP-2019086499-A (JP)
Title: Inspection system, inspection method, and method for manufacturing inspection system
Inventor: KITAMURA AKIKO
IPC: G01N21/359
Filed: 2017-11-16
Abstract: To inspect the presence of a defect such as embrittlement that is not reflected in the surface shape of a resin sheet.SOLUTION: An inspection system of the present invention comprises: an irradiation device including an irradiation unit for irradiating a resin sheet with a near-infrared ray as irradiation light; a detection device for acquiring a diffuse reflectance spectrum; a processing device for calculating, as a plurality of parameter values corresponding to each wavelength point, a value obtained by applying a process that includes averaging, smoothing, normalization, differentiation, dispersion correction, baseline correction and peak shift correction or a combination of these to the intensity value of reflected light at a plurality of wavelength points or the diffuse reflectance spectrum; and a determination device that includes a storage unit in which a regression equation indicating a relationship between a plurality of parameter values and the molecular weight of a resin material is stored in advance, an analysis unit for calculating the molecular weight of resin material of the resin layer on the basis of the regression equation of the storage unit and the plurality of parameter values of the resin layer calculated by the processing device, and a determination unit for determining the state of the resin sheet on the basis of the molecular weight of resin material of the resin layer.SELECTED DRAWING: Figure 2
Patent JP-2019096735-A (JP)
Title: Assembled circuit board and manufacturing method thereof
Inventor: ODA SATOSHI
IPC: H05K3/00
Filed: 2017-11-22
Abstract: To provide an assembled circuit board and a manufacturing method thereof capable of suppressing the variation of the product dimensions due to a difference in the amount of deformation/expansion due to a distance from a frame portion of a circuit board that forms a unit product in a block portion by blast processing and being formed efficiently while reducing the cost.SOLUTION: An assembled circuit board 1 includes a block portion 2 in which a circuit board 1n forming a unit product in which a predetermined outer shape is formed by a plurality of through holes 1n-1 and 1n-2 in a substrate 1' having a conductive metal layer 1b on the surface of an insulating material 1a is arranged in a matrix and a frame portion 3 surrounding the outer periphery of the block portion, and the frame portion has a plurality of dummy through holes 3a, and the inner wall surface of each of the plurality of through holes and the plurality of dummy through holes has a blasted surface.SELECTED DRAWING: Figure 1