baber/WOPTO huggingface dataset:
Patent JP-2019210645-A (JP)
Title: Construction vehicle
Inventor: SUZUKI SHINICHIRO
IPC: E02F9/16
Filed: 2018-05-31
Abstract: To provide a construction vehicle allowing erection and inclination performance of a canopy to be easily performed in a simple structure.SOLUTION: A construction vehicle of the present invention is provided with: a rear side support column 12 supporting a canopy; a rear side bracket 22 tiltably supporting the rear side support column 12; and a lock mechanism 30 limiting inclination of the rear side support column 12. The lock mechanism 30 is provided with: an inner cylinder 31 secured on the rear side bracket 22; a shaft 32, which is projectable from and retractable in the inner cylinder 31, limiting movement of the rear side support column 12 in an erected state through engaging the rear side support column 12 in the erected state when projecting; a bolt (pin) 33 projecting outward in a radial direction of the shaft 32 through the inner cylinder 31; a coil spring 34 regularly energizing the shaft 32 to be projected from the inner cylinder 31. On the inner cylinder 31, a guide groove 40 is formed to guide the bolt (pin) 33, wherein the guide groove 40 is provided with an axial groove 41 extending in an axial direction of the shaft 32 and a peripheral groove 42 maintaining a completely inserted state of the shaft 32 extending in a peripheral direction from the axial groove 41.SELECTED DRAWING: Figure 3
Patent JP-2018136121-A (JP)
Title: Air conditioner
Inventor: YOKOZEKI ATSUHIKO
IPC: F25B41/00
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which has high performance by improving heat exchange performance of a heat exchanger.SOLUTION: An air conditioner includes: a compressor 10 for compressing a refrigerant; an indoor heat exchanger 22 for performing heat exchange between the refrigerant and indoor air; an outdoor expansion valve 13 for decompressing the refrigerant outdoors; and an outdoor heat exchanger 110 for performing heat exchange between the refrigerant and outdoor air. The outdoor heat exchanger 110 includes: a sub-cooler 120 for consolidating and flowing a liquid side flow passage; a first row F1 located on an upstream side in a direction where outdoor air flows; and a second row F2 located on a downstream side. One refrigerant flow passage port of the sub-cooler 120 is connected to liquid side outlets L1-L7 of the first row F1 via a liquid side distribution pipe 112. During a heating rated operation in which the refrigerant is circulated in the compressor 10, the indoor heat exchanger 22, the outdoor expansion valve 13, the sub-cooler 120, the first row F1 and the second row F2 in this order, the refrigerant temperature flowing in the sub-cooler 120 is set to be lower than the temperature of outdoor air Af.SELECTED DRAWING: Figure 3
Patent JP-2019212228-A (JP)
Title: Composition data converter and composition data conversion program
Inventor: SHIIBA HIROSHI
IPC: G06F17/22
Filed: 2018-06-08
Abstract: To provide a composition data converter and a composition data conversion program capable of converting a composition including a mathematical symbol in addition to a composition including only sentences, into composition data having high versatility and capable of being easily used secondarily and formed of XML.SOLUTION: A second computer functioning as a composition data converter comprises: conversion means for converting original composition data which is formed by a first composition software operated on a first computer into general purpose composition data which is general purpose composition data described by XML and formed of a main file M and a sub file S; and symbol processing means for detecting a mathematical symbol from the original composition data, generating an image file for expressing the mathematical symbol as the sub file S from information in which the mathematical symbol is drawn as a graphic form, and setting link to the image file to the main file M.SELECTED DRAWING: Figure 7
Patent JP-2019211448-A (JP)
Title: Mutual position acquisition system
Inventor: UNO MASATOSHI
IPC: G01S19/48
Filed: 2018-06-08
Abstract: To provide a mutual position acquisition system which can easily conduct a precise positional measurement even for a position difficult to measure precisely using a GNSS.SOLUTION: The mutual position acquisition system has a plurality of informatization poles PA, PB, PC, and P1 including: a GNSS transmitter, a marker attached to the outer surface of the own informatization pole as the identification information of its own; a geomagnetic sensor; an entire celestial sphere camera; and a sending/receiving unit. When the self position of the informatization pole P1 is impossible to be acquired by a GNSS, the informatization poles PA, PB, and PC with the known self positions take an image of an entire celestial sphere including a marker image of the informatization pole P1, calculate the three-dimensional direction from the self position of the informatization poles PA, PB, and PC to the informatization pole P1 on the basis of the geomagnetic direction of the geomagnetic sensor and the entire celestial sphere image, and calculate the self-position of the informatization pole P1 from the three-dimensional direction.SELECTED DRAWING: Figure 1
Patent JP-2019216148-A (JP)
Title: Light-emitting device
Inventor: HIROSE KAZUYOSHI
IPC: H01S5/185
Filed: 2018-06-11
Abstract: To provide a light-emitting device capable of reducing zero-order light included in output of an S-iPM laser.SOLUTION: A semiconductor light-emitting element comprises an active layer and a phase modulation layer. The phase modulation layer includes a plurality of different refractive index regions 15b distributed in a two-dimensional shape in a surface perpendicular to a thickness direction of the phase modulation layer. In the case of setting a virtual square lattice in the surface, N different refractive index regions 15b (N is an integer of 2 or more) are provided for each lattice point O of a square lattice. Respective centers of gravity G1 of the N different refractive index regions 15b are arranged apart from a corresponding lattice point O and have rotation angles around the lattice point O depending on an optical image. Distances rbetween the respective centers of gravity G1 of the N different refractive index regions 15b and the corresponding lattice point O are larger than 0.30 times of a lattice spacing a and equal to or smaller than 0.50 times thereof. A distance rbetween the center of gravity G2 of all of the N different refractive index regions 15b and the corresponding lattice point O is larger than 0 and equal to or smaller than 0.30 times of the lattice spacing a.SELECTED DRAWING: Figure 5
Patent JP-2018178124-A (JP)
Title: Flame-retardant foamed styrenic resin composition
Inventor: NISHIURA MASAHITO
IPC: C08K5/00
Filed: 2018-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant foamed styrenic resin composition that has high flame retardancy and heat stability, with a small amount of addition of bromine-containing flame retardant, and allows recycling.SOLUTION: A flame-retardant foamed styrenic resin composition contains (A) a styrenic resin, (B) a bromine-containing organic compound, (C) zinc oxide and (D) a foaming agent, where, (C) the amount of addition of zinc oxide is less than 2 pts.wt. relative to 100 pts.wt. of the (A) styrenic resin.SELECTED DRAWING: None
Patent JP-2019213737-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-13
Abstract: To execute a predetermined performance in accordance with a game situation.SOLUTION: When a first condition (e.g., a push button 31B is operated once to six times) is satisfied, a predetermined performance can be executed in a first suggestion mode (e.g., mini-character suggestion performances A to F). When a second condition (e.g., the push button 31B is operated seven times) is satisfied based on detection by detection means after the first condition is satisfied when the determination means determines that a special condition is satisfied, a predetermined performance can be executed in a second suggestion mode (e.g., a mini-character suggestion performance G). When the determination means determines that the special condition is satisfied, the first condition is satisfied but the second condition is not satisfied, a predetermined performance is executed in the first suggestion mode.SELECTED DRAWING: Figure 8-24
Patent JP-2018149387-A (JP)
Title: Golf ball
Inventor: NAKAJIMA RETSUJI
IPC: C08L21/00
Filed: 2018-06-22
Abstract: SOLUTION: In a golf ball having a core and a cover of one or more layers, the core is formed of a material molded under heat of a rubber composition in which following (A) to (C) components are blended: (A) a base rubber, (B) an organic peroxide, and (C) water and/or a metal monocarboxylate. When loss tangent of a core center part is measured under the condition of measured temperature of -12°C and frequency of 15 Hz and when loss tangent at dynamic strain of 1% is defined as tan δand loss tangent at dynamic strain of 10% is defined as tan δ, a value of a slope of these tan δ:[(tan δ-tan δ)/(10%-1%)] is 0.003 or less.EFFECT: To provide a golf ball for which a core material having less deterioration in resilience with the lapse of time and having less energy loss can be obtained, and in which resilience is thereby suitably maintained, carry can be made longer due to low spin, and which has excellent durability.SELECTED DRAWING: None
Patent JP-2019217614-A (JP)
Title: Sheet processing method
Inventor: HAMAGUCHI YOHEI
IPC: B26F1/00
Filed: 2018-06-22
Abstract: To provide a sheet processing method that can suppress cost rise by utilizing a receiving member.SOLUTION: The sheet processing method comprises: a first step of carrying a resin sheet 160 and an object to be processed to a space between a die-cut roll 130 and a receiving roll 120 so that the resin sheet 160 is arranged between the object to be processed and the receiving roll 120, and utilizing the resin sheet 160 as a receiving member; and a second step of carrying the resin sheet so that the sheet resin sheet 160 processed in the first step is arranged between the receiving member and the die-cut roll 130, and forming a processed part in the resin sheet 160 by utilizing the resin sheet 160 processed in the first step as the object to be processed. In the first step, a half-cut part 165 is formed in the resin sheet 160 as the receiving member by a blade penetrating through the object to be processed, and in the second step a position of the processed part processed by the die-cut roll 130 is matched with a position of the half-cut part 165 formed in the first step.SELECTED DRAWING: Figure 6
Patent JP-2018189239-A (JP)
Title: Conductive power transmission belt
Inventor: CHRISTOPHER M THOMAS
IPC: D07B1/04
Filed: 2018-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a belt capable of maintaining conductivity for a long period.SOLUTION: A belt (10) comprises: an elastomer belt body (12); a conductive tension cord (14) such as carbon fiber cord, in a cord layer, for reinforcing the belt body; an external layer (18) made of conductive thermoplastic material, such as a polypropylene film; and a conductive canvas layer (16) positioned between the tension cord and the external layer and configured to impart electrical continuity between the external layer and the tension cord. Conductive string is arranged on both surfaces of a canvas in such a form of being woven into the canvas, and contacts with both of the external layer and tension cord to impart electrical continuity.SELECTED DRAWING: Figure 1
Patent JP-2020002252-A (JP)
Title: Coating agent for toilet bowl
Inventor: SAKAMOTO KOJI
IPC: C09D201/02
Filed: 2018-06-28
Abstract: To provide a coating agent for a toilet bowl that can give the surface of a toilet bowl with an excellent antifouling function.SOLUTION: A toilet bowl is coated with a graft polymer that has a graft chain containing a polyoxyalkylene group and has an anionic group, so that the toilet bowl obtains an outstanding antifouling effect on fecal filth.SELECTED DRAWING: None
Patent JP-2018185520-A (JP)
Title: Illumination optical system, exposure apparatus and method for manufacturing device
Inventor: KAWABE YOSHIO
IPC: G03F7/20
Filed: 2018-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system to be used together with a reflective imaging optical system that can reduce the footprint of an exposure apparatus using, for example, EUV light when the reflective imaging optical system is applied to the apparatus.SOLUTION: An illumination optical system IL is used together with a reflective imaging optical system 6 configured to form an image of a pattern arranged on a first plane onto a second plane, and illuminates an illumination area on the first plane with light from a light source 1. The illumination optical system includes one or more reflecting mirrors configured to reflect the light from the light source in such a manner that the light from the light source passes between a first mirror M1 that reflects first the light from the pattern and a second mirror M2 that reflects secondarily the light from the pattern, among a plurality of mirrors M1 to M8 included in the reflective imaging optical system.SELECTED DRAWING: Figure 1
Patent JP-2020002649-A (JP)
Title: Drainage basin and drainage basin unit
Inventor: NIBE KAZUNORI
IPC: E03F5/10
Filed: 2018-06-28
Abstract: To suppress cracks and fractures at the upper end of a drainage basin.SOLUTION: A drainage basin body 10 is formed of a resin material containing fibers and is at least partially buried underground. The drainage basin body 10 comprises: a first tubular portion 20 which extends vertically in a state of being buried in the ground, and configured in a tubular shape; a first engaging portion 30 which is provided at the upper part of the first tubular portion 20 and which is capable of engaging with another member from above; and a plurality of first reinforcing ribs 40 connecting the first tubular portion 20 and the first engaging portion 30. The first engaging portion 30 includes: a first outer peripheral wall portion 31 extending upward; a first inner peripheral wall portion 32 provided inside the first outer peripheral wall portion 31 and extending upward; and a first bottom surface portion 33 that connects the lower portion of each of the a first outer peripheral wall portion 31 and the first inner peripheral wall portion 32. Another member is engaged between the first outer peripheral wall portion 31 and the first inner peripheral wall portion 32, and the first reinforcing rib 40 connects the first bottom surface portion 33 and the outer peripheral surface of the first tubular portion 20.SELECTED DRAWING: Figure 2
Patent JP-2020011399-A (JP)
Title: Optical protective film
Inventor: AMANAI HIDETAKA
IPC: G02F1/13357
Filed: 2018-07-13
Abstract: To provide an optical protective film which can suppress occurrence of a Newton ring phenomenon, and can improve luminance.SOLUTION: An optical protective film (10) includes a particle-containing layer (3) on one side of front and back surfaces of a base material film (1), in which a difference between reflectivity R2 of a film surface on an opposite side to the particle-containing layer (3) and reflectivity R1 on a side surface of the particle-containing layer (3) is more than 4%.SELECTED DRAWING: Figure 1
Patent JP-2020011314-A (JP)
Title: Polishing device and calibration method
Inventor: NAKAMURA AKIRA
IPC: B24B37/013
Filed: 2018-07-13
Abstract: To provide a polishing device in which number of times of measurement of film thicknesses required in advance can be reduced more than before, and a calibration method.SOLUTION: Output of an eddy current sensor 210 includes an impedance component. A film thickness measurement device 231 determines film thickness information from the impedance component. Using a nonlinear function between the film thickness information and a film thickness, the film thickness is determined from the film thickness information. The film thickness information is inverse of a tangent of an impedance angle, an angle formed by a straight line connecting a point on a coordinate system corresponding to the impedance component to a predetermined reference point, when making a resistance component and a reactance component of the impedance component respectively to correspond to axes of the coordinate system having two orthogonal coordinate axes.SELECTED DRAWING: Figure 2
Patent JP-2019172950-A (JP)
Title: Carbon material precursor, carbon material precursor composition containing same, and method for producing carbon material using same
Inventor: MORISHITA TAKUYA
IPC: C08K3/00
Filed: 2018-07-18
Abstract: To provide: a carbon material precursor, made of an acrylamide-based polymer, having a high carbonization yield, and is excellent in moldability; a carbon material precursor composition containing the same; and a method for producing carbon material using the same.SOLUTION: Provided are: a carbon material precursor characterized by comprising an acrylamide-based polymer having a weight average molecular weight of 10,000 to 200,000; a carbon material precursor composition characterized by containing the carbon material precursor and at least one additional component selected from the group consisting of an acid and a salt thereof; and a method for producing a carbon material, comprising subjecting the carbon material precursor or the carbon material precursor composition to a carbonization treatment after performing a flameproofing treatment as necessary.SELECTED DRAWING: None
Patent JP-2020013046-A (JP)
Title: Fixing device and image forming apparatus
Inventor: IKEFUCHI YUTAKA
IPC: G03G15/20
Filed: 2018-07-20
Abstract: To provide a fixing device that can maintain a low slide resistance when a fixing member rotates, and an image forming apparatus.SOLUTION: A fabric member 81 in contact with an inner surface 21 of a fixing member 2 is held by holding means, and thereby a warp 816 is inclined from end parts in a width direction toward a center part from an upstream side toward a downstream side in a rotation direction of the fixing member 2. A lubricant attached to the inner surface 21 of the fixing member 2 is guided to be directed to the center part in the width direction when the fixing member 2 rotates. The lubricant is prevented from flowing toward the end parts in the width direction of the fixing member 2 and leakage of the lubricant is prevented. The lubricant is not required to be absorbed for leakage prevention, and thereby the total amount of the lubricant on the inner surface 21 of the fixing member 2 is not easily reduced. A deficiency in lubricant on the inner surface 21 of the fixing member 2 does not easily occur, and thereby a low slide resistance when the fixing member 2 rotates can be maintained.SELECTED DRAWING: Figure 4
Patent JP-2018170798-A (JP)
Title: Video recording control method
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N21/434
Filed: 2018-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiving device which is capable of executing a higher value added function.SOLUTION: This system includes: a broadcast receiving device which is capable of receiving control information and digital content including a plurality of audio data items transmitted as different audio channels; and a remote controller which controls the broadcast receiving device. The broadcast receiving device comprises: a receiving unit which receives the control information and the digital content; an operation input unit to which an instruction from the remote controller can be input; a speaker from which audio can be output on the basis of the received audio data; and a control unit which is capable of controlling the audio output via the speaker, on the basis of an instruction input to the operation input unit. The control unit changes the combination of audio data items subject to volume adjustment control, among the plurality of audio data items received, in accordance with the content of the control information received by the receiving unit.SELECTED DRAWING: Figure 30A
Patent JP-2020016628-A (JP)
Title: Distance calculation device
Inventor: INADA KEISUKE
IPC: G01C3/06
Filed: 2018-07-27
Abstract: To correct distance information on an area which has low accuracy.SOLUTION: A distance calculation device includes: a high-precision distance information generation part for generating high-precision distance information which is information on the distance with high precision using output of a sensor; a low-precision distance information generation part for generating low-precision distance information with lower precision than the high-precision distance information using the output of the sensor and a distance correction part for correcting low-correction distance information using high-precision distance information.SELECTED DRAWING: Figure 2
Patent JP-2020021119-A (JP)
Title: On-vehicle device and on-vehicle unit
Inventor: SAKAI KAZUNARI
IPC: G07C5/00
Filed: 2018-07-30
Abstract: To provide an on-vehicle device and on-vehicle unit that can easily expand the function of the on-vehicle device mounted on a sold vehicle even if the on-vehicle device is already mounted on the sold vehicle.SOLUTION: An on-vehicle device that is mounted on a vehicle and receives a signal indicating a state quantity of the vehicle and executes processing includes: a communication interface 14 that can be retrofitted to the on-vehicle device and mediates communication with an electronic device that can execute processing by receiving a signal indicating a state amount of the vehicle; a power supply interface 11 that mediates electric power supplied from the vehicle to the electronic device; a signal interface 12 that mediates a signal indicating the state quantity of the vehicle to the electronic device; and a CPU 19 that controls the power supply interface 11 and the signal interface 12. When communication with the electronic device is established by the communication interface 14, the CPU 19 sets an enable input of the power supply interface 11 and the signal interface 12 to valid.SELECTED DRAWING: Figure 2
Patent JP-2020019220-A (JP)
Title: Mold transport guide apparatus of injection molding machine
Inventor: TUONG THE HIEN
IPC: B29C45/17
Filed: 2018-07-31
Abstract: To provide a mold transport guide apparatus for an injection molding machine, which can reduce an impact force applied to a movable part that supports and transports a mold while achieving cost reduction, thereby extending a life of the movable part.SOLUTION: A mold transport guide apparatus has a linear motion bearing 41 mounted on at least one mold mounting surface of a fixed platen 3 or a movable platen 6 to which a mold 9 is fixed along a mold transfer direction, a slider 42 movably mounted on the linear motion bearing, and a connecting arm 43 that is attached to the slider so as to be swingable in a direction approaching and separating from the mold mounting surface, and is connected to the mold in a detachable manner.SELECTED DRAWING: Figure 7
Patent JP-2019032153-A (JP)
Title: Ice maker with ejection mechanism
Inventor: INAMORI REIJIRO
IPC: F25C5/08
Filed: 2018-08-03
Abstract: To provide a system and method for formation and removal of ice pieces.SOLUTION: An ice making system and method includes an ice formation tray, an ejector, and an ejector shaft. The ice formation tray has a first side and a second side. The ejector includes a unitary structure and an insert, with the unitary structure encompassing the insert on at least four sides. The ejector shaft straddles the first side and the second side of the ice formation tray, with the ejector shaft passing through a bore in the insert of the ejector.SELECTED DRAWING: None