baber/WOPTO huggingface dataset:
Patent JP-2018183842-A (JP)
Title: Method of manufacturing metal plate
Inventor: YAMAURA KUNIHIRO
IPC: B23C3/00
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal plate that is capable of accurately processing a target surface of a metal plate.SOLUTION: An end plate 4 comprises a first gripping part 16 capable of being gripped in the thickness direction by a chuck 22 of a frame body 21 and a second gripping part 17 capable of being gripped in the thickness direction by the chuck 22 and being at different position from the first gripping part 16. Reference surface processing is performed for processing a surface gripped by the chuck 22 in the second gripping part 17 into a defined shape in a state in which the first gripping part 16 is gripped by the chuck 22, and gripping of the first gripping part 16 by the chuck 22 is released after the reference surface processing, and the second gripping part 17 is gripped by the chuck 22. Target surfaces present on a surface and a reverse surface of the end plate 4 are processed in a state in which the second gripping part 17 is gripped by the chuck 22.SELECTED DRAWING: Figure 4
Patent JP-2018190543-A (JP)
Title: Lighting device
Inventor: FUJINO SHUICHI
IPC: F21V29/503
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which enables light emitting elements to be positioned in a reflecting mirror with high accuracy.SOLUTION: An LED lighting device 1 includes an LED mounting substrate 34 on which LEDs 40 are mounted and a reflector 36 having a reflecting mirror 42, which controls light of the LEDs 40, in a device body 2. The reflector 36 is provided with fitting parts 59A serving as positioning parts which engage with the LED mounting substrate 34 and positions the reflecting mirror 42 in a predetermined position relative to the LEDs 40.SELECTED DRAWING: Figure 9
Patent JP-2018188825-A (JP)
Title: Work machine
Inventor: ONO MAKOTO
IPC: F15B11/042
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To control appropriately the operating speed of a hydraulic actuator according to the operating speed of an operating member by an operator.SOLUTION: A work machine comprises a hydraulic actuator operated by hydraulic oil, an electromagnetic control valve for controlling the flow rate of hydraulic oil flowing in the hydraulic actuator, an operating member for accepting an operator's operation on the hydraulic actuator, and a control device that controls the opening degree of the electromagnetic control valve according to the operation amount of the operating member. When the operating speed of the operating member is less than the threshold value, the control device controls the electromagnetic control valve with the first control value corresponding to the operation amount of the operating member. When the operating speed is equal to or higher than the threshold value, the control device controls the electromagnetic control valve by control based on a second control value at which the opening degree of the electromagnetic control valve becomes larger than the first control value.SELECTED DRAWING: Figure 9
Patent JP-2018190576-A (JP)
Title: Heating device and heating method
Inventor: ITSUDO SHIGEFUMI
IPC: B23K3/00
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of performing heating work highly safely and highly accurately without depending on experience, in brazing of a copper pipe for cooling to join the copper pipe in a ceiling space of a building.SOLUTION: The temperature of a heated object 51 is measured by a temperature sensor 27, and, based on measurement results, a temperature adjustment unit 43 and a control unit 45 control a first infrared heating furnace 31 and a second infrared heating furnace 32. The temperature sensor 27 is pressed by elastic force of an elastic member 35 against the heated object that is located between a first arm 21 and a second arm 22.SELECTED DRAWING: Figure 3
Patent JP-2018189803-A (JP)
Title: Electrophotographic device
Inventor: MITSUI TAKAHIRO
IPC: G03G9/08
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of preventing occurrence of image density unevenness resulting from scratch marks on an electrophotographic photoreceptor surface.SOLUTION: An electrophotographic device comprises a toner having toner particles containing crystalline polyester, an electrophotographic photoreceptor having a support and a photosensitive layer on the support, and a cleaning blade configured to clean a surface of the electrophotographic photoreceptor. In the toner particle, distributed crystals of the crystalline polyester are observed from a toner particle surface to a depth of 0.30 μm on a cross section of the toner particle, with a transmission electron microscope. A surface layer of the electrophotographic photoreceptor contains a hardened material of a compound, where 7C or more monovalent hydrocarbon group and polymerizable functional group exist in the same molecule.SELECTED DRAWING: Figure 2
Patent JP-2018188336-A (JP)
Title: Laminate glass, laminate substrate and method for producing laminate substrate
Inventor: IGA GENICHI
IPC: C03C27/10
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminate glass and a laminate substrate that can resist warpage due to a thermal expansion difference with a silicon substrate, and provide such a method for producing a laminate substrate.SOLUTION: A laminate glass 10 has an infrared absorbing glass 2, and an alkali-free glass 4 (4a, 4b) put on both sides of the infrared absorbing glass 2. The alkali-free glass 4 (4a, 4b) has a 20°C-300°C average thermal expansion coefficient of 2.3-4.3 ppm/°C. The laminate glass has a warpage of 300 μm or less and a plate thickness deviation of 10 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018190287-A (JP)
Title: Machine translation device and program
Inventor: HONMA SUSUMU
IPC: G06F17/28
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a machine translation device and a program capable of improving translation accuracy.SOLUTION: The machine translation device is accessibly connected to a clue phrase dictionary holding a character string being a starting phrase and a character string being an ending phrase, and with reference to the clue phrase dictionary, extracts at least a part from the starting phrase to the ending phrase included in original sentence data as element data, assigns unique identification character strings to each of the extracted element data, and generates a substituted original sentence data provided by substituting the element data part of the original sentence data for the identification character string. The machine translation device individually machine-translation-process the substituted original sentence data and the extracted element data, and performs post processing for substituting the identification character string contained in original sentence translation data for a translation sentence provided by machine-translation-processing the corresponding element data with the translation sentence of the machine-translation-processed substituted original sentence data, as the original sentence translation data.SELECTED DRAWING: Figure 1
Patent JP-2018187270-A (JP)
Title: Seat cushion core material for vehicle
Inventor: TAKAYAMA ATSUO
IPC: A47C27/15
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion core material for a vehicle formed of a composite molded body which has less bending even when it is produced by insert molding, and which can exhibit excellent dimension accuracy.SOLUTION: There is provide a seat cushion core material 1 for a vehicle formed of a composite molded body of a thermoplastic resin foam particle molded body 2 and an annular frame member 3 which is embedded in a peripheral edge part of the thermoplastic resin foam particle molded body by insert molding, in which the thermoplastic resin foam particle molded body is formed of a fusion body of thermoplastic resin foam particles 20(21) having open holes, and the thermoplastic resin foam particle molded body has a slit 4 formed to relax unequal shrinkage due to molding shrinkage.SELECTED DRAWING: Figure 1
Patent JP-2018194302-A (JP)
Title: Magnetization curve interpolating method and magnetic field analyzing system
Inventor: MIYATA KENJI
IPC: G01R33/12
Filed: 2017-05-12
Abstract: To interpolate each section of magnetization curve data with an interpolation function with little distortion.SOLUTION: A magnetization curve interpolation method for interpolating data on a magnetization curve indicating a relationship between a magnetic field and a magnetic flux density, comprises: acquiring data of the magnetic field and the magnetic flux density in the magnetization curve; calculating a gradient at a data point on one side of a section to be interpolated from data of the magnetic field and the magnetic flux density; specifying a quadratic function of the section to be interpolated based on the magnetic field and the magnetic flux density data at the data points at both ends of the section to be interpolated and the gradient of the one side point; and interpolating the data of the magnetization curve of the section to be interpolated based on the quadratic function.SELECTED DRAWING: Figure 1
Patent JP-2018195876-A (JP)
Title: Image processing system, imaging apparatus, image processing method and program
Inventor: YASUDA TAKAYUKI
IPC: G06T5/00
Filed: 2017-05-12
Abstract: To provide an image processing system capable of detecting chromatic aberration of magnification at high speed, while restraining increase of circuit scale.SOLUTION: An image processing system 115 performing correction of chromatic aberration of magnification for an image captured via an optical system 101 includes a number of times of correlation operation calculation circuit 108 for calculating the number of times of correlation operation related to chromatic aberration of magnification according to the optical parameter at the time of imaging, a correlation operation circuit 110 for calculating a correlation operation value by performing correlation operation according to the number of times of correlation operation, a chromatic aberration of magnification detection circuit 111 for detecting magnification chromatic aberration amount based on the correlation operation value, and a magnification chromatic aberration correction circuit 112 performing correction of magnification chromatic aberration for the captured image, based on the magnification chromatic aberration amount.SELECTED DRAWING: Figure 1
Patent JP-2018194497-A (JP)
Title: Weather forecasting system, weather forecasting method, and weather forecasting program
Inventor: ONISHI RYO
IPC: G01W1/00
Filed: 2017-05-19
Abstract: To provide a weather forecasting device that efficiently conducts weather forecasting on the basis of various observation data.SOLUTION: A weather forecasting system is configured to execute: assimilation of a weather estimation value of a prescribed area into data with weather observation data on a small zone of the prescribed area, and calculate a weather analysis value of the prescribed area; calculation of weather prediction data on the prescribed area by the weather analysis value of the prescribed area on the basis of a prescribed weather model; acquisition of weather observation data on a wide zone of the prescribed area; acquisition weather prediction data for each of a plurality of prescribed areas; acquisition of weather observation data on a plurality of wide zones; calculation of a degree of reliability of the weather observation data on the basis of the weather observation data on the wide zone and the weather prediction data on the area including the prescribed area; assimilation of a weather estimation value of the area into data with the weather prediction data for each prescribed area by use of the degree of reliability to calculate a weather analysis value of the area; and calculation of the weather prediction data on the area by the weather analysis value of the area based on the weather model.SELECTED DRAWING: Figure 1
Patent JP-2018197945-A (JP)
Title: Obstacle detection apparatus and obstacle detection method
Inventor: OKADA KATSUTOSHI
IPC: G08G1/16
Filed: 2017-05-23
Abstract: To improve detection accuracy of an obstacle.SOLUTION: An obstacle detection device according to an embodiment includes a first detection unit, a reference histogram calculation unit, a generation unit, a histogram calculation unit, a likelihood calculation unit, a weighting unit, and a second detection unit. The first detection unit detects an obstacle detection area from a first frame image. The reference histogram calculation unit calculates a reference hue histogram in the detection area. The generation unit generates a plurality of particles on a second frame image after the first frame image based on the detection area. The histogram calculation unit calculates a hue histogram within a designated range provided for each of the plurality of particles. The likelihood calculation unit calculates likelihood of the reference hue histogram and the hue histogram. The weighting unit weights each of the plurality of particles based on the likelihood. The second detection unit detects an obstacle from the second frame image based on the plurality of weighted particles.SELECTED DRAWING: Figure 1
Patent JP-2018198269-A (JP)
Title: Multilayer electronic component
Inventor: AOKI SHUNJI
IPC: H01C7/02
Filed: 2017-05-24
Abstract: To provide a multilayer electronic component capable of further suppressing peeling of a mounting conductor.SOLUTION: A multilayer coil component 1 includes an element body 2 formed by laminating a plurality of element body layers and a mounting conductor 3 provided in the element body 2. The element body 2 and the mounting conductor 3 have shapes that are engaged with each other in a cross section orthogonal to the stacking direction of the plurality of element body layers. Therefore, according to the multilayer coil component 1, peeling of the mounting conductor 3 from the element body 2 can be further suppressed.SELECTED DRAWING: Figure 3
Patent JP-2017189772-A (JP)
Title: Screening method of carbon short fiber, and carbon short fiber
Inventor: OKADA YASUSHI
IPC: B07B1/46
Filed: 2017-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a screening method of carbon short fibers capable of removing a deformed object in a short time; and to provide a manufacturing method of carbon short fibers, and carbon short fibers not containing a deformed object.SOLUTION: There is provided a screening method of carbon short fibers in which pulverized carbon fibers are screened by a sieve having rectangular sieve openings. In the screening method of carbon short fibers, a length of a narrow side (NS) of a rectangle of the sieve opening of the sieve is in the range of 1.5-3 times of an average fiber diameter (D) of the carbon fibers to be screened, and a length of a long side (LS) of the rectangle is in the range of 1.1-25 times of the narrow side.SELECTED DRAWING: None
Patent JP-2018199240-A (JP)
Title: Decorative sheet
Inventor: TAKADA DAIKI
IPC: B32B27/20
Filed: 2017-05-26
Abstract: To provide a decorative sheet excellent in stain resistance and designability while maintaining three-dimensional feeling by tactile, and further having visual three-dimensional feeling.SOLUTION: A decorative sheet 8 has a picture pattern layer 2 formed on a sheet substrate 1, a first surface protective layer 5 formed on the picture pattern layer 2, and a second surface protective layer 6 partially formed on the first surface protective layer 5. The first surface protective layer 5 contains a thermosetting resin having an urethane bond. Also the second surface protective layer 6 contains beads consisting of a synthetic resin or a filler of an inorganic compound.SELECTED DRAWING: Figure 1
Patent JP-2018199941-A (JP)
Title: Lightweight banking structure and construction method of lightweight banking
Inventor: MATSUZAKI HIDEO
IPC: E02D17/18
Filed: 2017-05-26
Abstract: To provide a lightweight banking structure and a construction method of a lightweight banking which reduces labor required for installation of a formwork.SOLUTION: A buried formwork material 1 having L-shaped cross section comprises: an erected portion 2 having the same height as a thickness of a concrete floor slab 12 to be formed; and a bottom plate portion 3 whose average thickness is equal to or less than 30% of the thickness of the concrete floor slab. The formwork material is fixed on a foam resin block 10, and then, concrete is placed so as to be the same thickness as the height of the erected portion 2, to construct a lightweight banking.SELECTED DRAWING: Figure 3
Patent JP-2018198860-A (JP)
Title: Toilet roll
Inventor: OOKA YASUNOBU
IPC: A47K10/16
Filed: 2017-05-29
Abstract: To provide a long toilet roll that has proper texture and that has a core hardly crushed without a decrease in inexpensiveness and productivity.SOLUTION: In a toilet roll 10, two-ply toilet tissue paper 10x, which has a plurality of irregularities with projections on one surface and depressions on an opposite surface corresponding thereto, is wound like a roll. The toilet roll has a winding length of 63-105 m, a winding diameter of 100-140 mm, an apparent core basis weight of 200-550 g/m, and a roll density of 0.13-0.33 g/cm.SELECTED DRAWING: Figure 1
Patent JP-2018200844-A (JP)
Title: Dimming compensator and led lighting device including the same
Inventor: FUJII TOSHITAKA
IPC: H05B37/02
Filed: 2017-05-29
Abstract: To provide a dimming compensator capable of keeping stable operation by suppressing a flicker caused by erroneous operation of a triac caused by interference between a plurality of phase control dimmers.SOLUTION: A dimming compensator 100 is constituted of: a rectification circuit 110; an angle detection circuit 130; a load circuit 150 that consumes power in a period in which a DC voltage from the rectification circuit 110 is applied; and a load control circuit 170 for controlling a current of the load circuit 150. The load control circuit 170 controls the load circuit 150 depending on a phase of an AC voltage so that first power or second power higher than the first power is consumed by the load circuit 150.SELECTED DRAWING: Figure 1
Patent JP-2018202646-A (JP)
Title: Liquid discharge device
Inventor: SAKAI HIROBUMI
IPC: B41J2/01
Filed: 2017-05-31
Abstract: To provide a technique enhancing controllability of a pressure in a liquid chamber and being capable of enhancing controllability and reliability of liquid discharge from nozzles.SOLUTION: A liquid discharge device comprises: a liquid chamber; an inflow passage communicating with the liquid chamber via an inflow port and causing liquid to flow into the liquid chamber; nozzles communicating with the liquid chamber via a communication port and discharging the liquid of the liquid chamber; a volume change part displacing an internal wall surface of the liquid chamber and discharging the liquid from the nozzles by changing a volume of the liquid chamber; and an inflow passage resistance change part changing a volume of the inflow passage and changing flow passage resistance of the inflow passage. In the liquid chamber, when viewing from the inflow port, the communication port is positioned before a displacement center part having a maximum displacement amount out of the internal wall surface displaced by the volume change part.SELECTED DRAWING: Figure 2
Patent JP-2018207207-A (JP)
Title: Head-up display device
Inventor: MASUYA YUKI
IPC: G02B27/22
Filed: 2017-05-31
Abstract: To perform display with a lightened load of focal adjustment in visual recognition of a virtual image.SOLUTION: When a velocity discrimination part 31 discriminates that the velocity V of a vehicle 1 is high, a display distance adjustment part 32 adjusts a display distance 140 from a viewing person to a virtual image 70 in a depth direction Z to shorten the length D in the depth direction Z of a display region 100 for displaying the virtual image 70. A driving part 33 drives a projection part 40 so as to display the virtual image 70 at the display distance 140 determined by the display distance adjustment part 32.SELECTED DRAWING: Figure 5
Patent JP-2018201745-A (JP)
Title: Railway model device
Inventor: NAGASHIMA KATSUTOSHI
IPC: A63H19/30
Filed: 2017-06-01
Abstract: To provide a compact railway model device which is suitable for use on a desk in which, a scene model and a gauge of a rail can be simply replaced and which allows a user to enjoy.SOLUTION: A railway model device comprises: a layout base 1 which is a flat plate-shape in appearance; a layout board 15 which is detachably provided on a top surface 1a of the layout base 1; a pair of rails 16 which is annularly provided on a top surface of the layout board 15; and a DC electric circuit 3 which is incorporated in the layout base 1 and feeds power to the rail. The top surface 1a of the layout base 1 comprises first contact points 10a, 10b on an output side of the DC electric circuit 3, and a lower surface of the layout board 15 comprises second contact points 23a, 23b which are electrically connected to the first contact points 10a, 10b in a state of attaching the layout board 15 to the layout base 1. A plus pole 23a and a minus pole 23b of the second contact points are respectively connected to the pair of rails 16.SELECTED DRAWING: Figure 1
Patent JP-2018202780-A (JP)
Title: Transfer paper
Inventor: IGARASHI KOJI
IPC: B41M5/00
Filed: 2017-06-07
Abstract: To provide a transfer paper that is good in anti-image degradation, color development, adhesion, and print unevenness resistance.SOLUTION: The transfer paper, which is used for textile printing with sublimation type textile printing ink, includes: a base paper; and one or more coating layers on at least one face of the base paper. The outermost coating layer positioned outermost from the base paper contains at least pigments and binders, at least one type of the pigments being amorphous silica, the binders being at least two kinds such as ethylene-vinyl acetate copolymer and silanol modified polyvinyl alcohol.SELECTED DRAWING: None
Patent JP-2018202787-A (JP)
Title: Tire vulcanization device
Inventor: ISHIHARA YASUYUKI
IPC: B29C35/02
Filed: 2017-06-07
Abstract: To open/close a plurality of split molds with ease by suppressing occurrence of galling in a plurality of the split molds of a tire vulcanization device.SOLUTION: A plurality of split molds 40 are arranged in a ring shape along a tire circumferential direction to mold a tire 10. A rotation support part 51 of a support member 50 is connected to one end part 45 in a tire width direction W of the split mold 40. The support member 50 supports the split mold 40 to be rotatable toward the outside and the inside in the tire radial direction R with the rotation support part 51 as a center. A moving mechanism 60 moves the split mold 40 at least by rotating, to arrange the split molds 40 at a molding position for molding the tire 10 and a separation position P2 separated from the tire 10.SELECTED DRAWING: Figure 2
Patent JP-2018202070-A (JP)
Title: Merchandise display apparatus and showcase
Inventor: ISHIHARA SHIGEKI
IPC: A47F5/00
Filed: 2017-06-09
Abstract: To suppress lateral displacement of a merchandise display chamber when a merchandise display rack is slid in a longitudinal direction and prevent breakage of a slide mechanism for slidably supporting the article display rack, caused by the lateral displacement.SOLUTION: A merchandise display apparatus includes: a bracket 15 attached to an attachment part 9 and extending in the horizontal direction; an inclined plate 16 vertically rotationally connected to the bracket 15 so as to vary an inclination angle; a merchandise display rack 17 placed on the inclined plate 16 and being slidable in the longitudinal direction; a rising part 16b provided on the inclined plate 16; and a protrusion 35 provided on a lower face of the merchandise display rack 17 and located laterally to the rising part 16b. When the merchandise display rack 17 is slid, a side face of the projection 35 comes into slide contact with the rising part 16b.SELECTED DRAWING: Figure 6