baber/WOPTO huggingface dataset:
Patent JP-2018147707-A (JP)
Title: Light fitting
Inventor: FURUTA HIROAKI
IPC: F21S8/04
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a light fitting which does not hinder a function of a radio transceiver part.SOLUTION: A light fitting includes: a body 1; an arm 2 attached to the body and having an installation part 22 installed at a ceiling etc.; a light source part 3 provided at the front surface side of the body; a radiator 4 provided at the back surface side of the body; a metal power source housing 5 which is provided separated from the installation part and the radiator; a cutout part 51 provided at the power source housing; and a radio transceiver part 52 which is provided within the power source housing, is exposed from the cutout part, and transmits and receives a radio signal.SELECTED DRAWING: Figure 6
Patent JP-2018148451-A (JP)
Title: Oscillator
Inventor: FUKUSHIMA SHUN
IPC: H03K3/02
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of improving the effect of frequency spread while suppressing generation of low-frequency noise in an audible band.SOLUTION: An oscillator includes: an oscillation circuit 101 for outputting a first oscillation signal CLK; an oscillation part 1 for outputting a second oscillation signal OS; a counter 2 for counting the second oscillation signal OS; and a DAC (D/A converter) 4 having an input connected with an output of the counter 2. Based on the output of the DAC 4, the oscillation circuit 101 creates the first oscillation signal CLK, and the input of the DAC 4 has a first bit showing rise and fall components and a second bit showing an offset component. The first bit constitutes an oscillator 10 connected with the output of the counter 2 through a logic circuit 3 and/or directly.SELECTED DRAWING: Figure 2
Patent JP-2018148483-A (JP)
Title: Imaging apparatus and imaging method
Inventor: KAWAGUCHI KATSUHISA
IPC: H04N5/225
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method, capable of recording information useful to post-processing together with an image recorded when a still image is recorded.SOLUTION: An imaging apparatus 1 includes an imaging part 10 which repeatedly images an object and acquires a plurality of image data, a first selection part 805a which selects first image data among the image data according to the operation of a user, a second selection part 805b which selects a plurality of second image data among the plurality of image data on the basis of the first image data, and a recording control part 810 which records the first image data, moving image data including the plurality of second image data, the feature information of the first image data, and the feature information of the moving image data on a recording medium 40.SELECTED DRAWING: Figure 1
Patent JP-2018151104-A (JP)
Title: Multitubular cylindrical single-path heat exchanger where multitube holding heat transfer tube with two or more steel plates and both-end connection parts of trunk cylinder are molded with hardening resin
Inventor: SAKAI SHOJI
IPC: F28F9/013
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a multitubular cylindrical single-path heat exchanger with high tube density and high performance, where single-path heat transfer tubes mounted with a heat transfer enhancement element is installed in a trunk cylinder with high density.SOLUTION: Mesh holes the number of which exceeds the number of tubes of a high-density tube bundle are provided, heat transfer tubes are held by two or more mesh plates having a diameter just fitted into an inner diameter of a trunk cylinder, and then inserted into the trunk cylinder, and then both end parts are fixed by hardening resin instead of a tube plate to thereby cut off both pieces of fluid. Also, in the heat transfer tube, a three-dimensional wire element is mounted such that many loop-like wires are attached to a core wire, and a tip of a loop contacts with an inner wall of the heat transfer tube.SELECTED DRAWING: Figure 1
Patent JP-2018152024-A (JP)
Title: Terminal device, method, and program
Inventor: IIDA MASATO
IPC: G06F21/31
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, a method, and a program in which an authentication pattern for user authentication is difficult to estimate.SOLUTION: A terminal device 11 includes: a setting unit 113 that sets an authentication pattern PEs which includes a plurality of authentication elements Es that are either a predetermined signals Cs or predetermined positions Ps; a display unit 111 that displays, when the authentication elements Es are predetermined positions Cs, a predetermined symbol Cs at an arbitrary position on a screen 111d of the terminal device 11 and displays, when the authentication elements Es are predetermined positions Ps, an arbitrary symbol at the predetermined positions Ps on the screen 111d; and an authentication unit 112 that permits, when all of the authentication elements Es are selected, authentication of the authentication pattern PEs.SELECTED DRAWING: Figure 1
Patent JP-2018155112-A (JP)
Title: Control device and control method for engine
Inventor: NISHIO TAKASHI
IPC: F01L1/356
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of fuel consumption performance at the time of transition from all cylinder operation to reduced cylinder operation.SOLUTION: An engine control device comprises: valve stopping mechanisms 45d, 46d that shift an engine E from all cylinder operation to reduced cylinder operation when pressurized oil is supplied; an oil pump 81 connected to an oil pressure path; second and third direction selector valves 97, 98 supplying oil from the oil pressure path to the valve stopping mechanisms 45d, 46d; an intake side VVT (Variable Valve Timing) mechanism 17, an exhaust side VVT mechanism 18 and a throttle valve 204, which regulate an intake air charging rate of each cylinder; and a controller 60. The controller 60 operates the valve stopping mechanisms 45d, 46d by raising an actual oil pressure to a transient oil pressure and then supplying the oil, which is regulated to the transient oil pressure, to the valve stopping mechanisms 45d, 46d. The controller 60, at the time of operating the valve stopping mechanisms 45d, 46d, also starts increase of an intake air charging rate when an actual oil pressure is raised to a predetermined determination value which is set equal to or less than the transient oil pressure.SELECTED DRAWING: Figure 10
Patent JP-2018153118-A (JP)
Title: Tractor
Inventor: YANAGIHARA KATSUMI
IPC: A01B63/112
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of control accuracy in draft control caused by chattering.SOLUTION: A tractor includes: a hydraulic lifting/lowering drive unit 17 driving a tillage device to be lifted/lowered; and a mechanical linkage unit 18 for automatic lifting/lowering converting a variation amount of a draft load into a lifting/lowering operation amount to be transmitted to the lifting/lowering drive unit 17 in tillage work. The mechanical linkage unit 18 includes: a load detection member 36 oscillating forward/backward according to the draft load; a biasing mechanism 49 oscillating and biasing the load detection member 36 in a reduction direction of the draft load; an oscillation member 38 supported by the load detection member 36 so as to oscillate; a regulation mechanism 52 regulating oscillation of the oscillation member 38 relative to the load detection member 36; and a link mechanism 34 interlocking and coupling the oscillation member 38 and lifting/lowering drive unit 17. The regulation mechanism 52 includes: a receiver 57 integrally oscillating with the load detection member 36; and a biasing unit 58 oscillating and biasing the oscillation member 38 in a direction to be pressed to the receiver 57.SELECTED DRAWING: Figure 3
Patent JP-2018155969-A (JP)
Title: cymbal
Inventor: HOSOKAWA MAKOTO
IPC: G10D13/06
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To enhance the sound of a specific frequency in a cymbal.SOLUTION: A low stiffness portion 5 having lower stiffness compared to an adjacent portion is formed so as to overlap with at least a part of a portion corresponding to the antinode of the standing wave in the vibration mode of a cymbal 1. The low stiffness portion 5 may be constituted by a recess formed in the cymbal. Further, the low-rigidity portion 5 may be formed of a material having lower stiffness compared to the material of the adjacent portion. In addition, a plurality of through holes may be formed in the cymbal.SELECTED DRAWING: Figure 1
Patent JP-2018154054-A (JP)
Title: Laminate, blister container, and press-through package
Inventor: OKAMOTO MASARU
IPC: B32B27/32
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminate, a blister container, and a press-through package.SOLUTION: A laminate has a substrate layer, an intermediate layer, and a fluororesin layer in the stated order. The laminate has a total thickness of 400 μm or less, the intermediate layer has a thickness of 5 μm or more and 50 μm or less, and the laminate has an upper yield point stress of 1500 N/cmor more.SELECTED DRAWING: None
Patent JP-2018165292-A (JP)
Title: Polyisocyanate composition for soft polyurethane foam
Inventor: OKIYAMA TEIKYU
IPC: C08G18/09
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyisocyanate composition for manufacturing a soft foam having good vibration absorption property with low rebound resilience, and achieving high mechanical physical property and low wet heat compressive permanent set even in a low density region of less than 55 kg/m.SOLUTION: The problem is solved by a polyisocyanate composition for soft polyurethane foam obtained by allophanatization of diphenylmethane diisocyanate in a specific component ratio range with a specific oxypropylene unit and polyoxyalkylene polyol having oxyethylene unit content width and specific initiator functional group number width.SELECTED DRAWING: None
Patent JP-2018172735-A (JP)
Title: FERRITIC STAINLESS STEEL EXCELLENT IN BRAZABILITY AND CORROSION RESISTANCE, AND Ni BRAZED JOINT MEMBER
Inventor: HIRAIDE NOBUHIKO
IPC: C22C38/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel that can suitably be used as a member to be assembled by brazing joining such as a heat exchanger or the like, and is excellent in brazability, corrosion resistance, processability and toughness of Ni brazed joint portion, and to provide a Ni brazed joint member.SOLUTION: Provided is a ferritic stainless steel excellent in brazability and corrosion resistance characterized in having a chemical composition containing, by mass%, C: 0.020% or less, Si: 1.0 to 3.5%, Mn: 0.02 to 0.80%, Cr: 10.5 to less than 15.0%, Nb: 0.03 to 0.60%, Al: 0.050% or less, and N: 0.025% or less and the balance is composed of Fe and unavoidable impurities, and in which the pitting potential V'c100 in a 3.5 mass% NaCl aqueous solution at 30°C is 150 mV or more.SELECTED DRAWING: None
Patent JP-2018172594-A (JP)
Title: Inorganic filler-containing photocurable composition, and inorganic filler-containing sheet
Inventor: NOMOTO HIROYUKI
IPC: C08F2/48
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic filler-containing photocurable composition that has a large amount of inorganic filler blended therein, but secures the merits of blending of the inorganic filler, and has also excellent adhesiveness, and an inorganic filler-containing sheet prepared with the inorganic filler-containing photocurable composition.SOLUTION: An inorganic filler-containing photocurable composition contains a photo-radical-polymerizable compound, a photoradical polymerization initiator, a chain transfer agent, a non-radical-polymerizable plasticizer, and an inorganic filler.SELECTED DRAWING: None
Patent JP-2018177237-A (JP)
Title: Multilayer film packaging bag with zipper
Inventor: HASEGAWA KATSUHIKO
IPC: B32B27/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer film packaging bag with zipper that is capable of adjusting a wavelength of transmitted light, in particular, that is useful in a process of growing agricultural crops.SOLUTION: A multilayer film packaging bag with zipper 1 is formed in a bag shape using a multilayer film 5 in which a plurality of synthetic resin films 3 and 4 are laminated via an intermediate layer 6 and includes a zipper 8 that can be opened and closed, at an opening. The intermediate layer 6 includes one or a plurality of type of dyes so that light having a desired wavelength can pass through the multilayer film 5.SELECTED DRAWING: Figure 1
Patent JP-2018175340-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing trouble.SOLUTION: The game machine includes: first control means (e.g., a game control microcomputer 560); and second control means (e.g., a performance control microcomputer 100) for executing control on the basis of a command transmitted from the first control means. The first control means executes timer interruption processing for each prescribed time (e.g., for each 4 ms), can transmit a command (e.g., a symbol specification command) during the timer interruption processing on the basis of a fact that detection means (e.g., a first operation-start hole switch 13a) detects a prescribed event, does not transmit the command until at least twice the time length of the prescribed time elapses from when a previous command is transmitted, and transmits the command after the at least twice the time length of the prescribed time has elapsed after the previous command has been transmitted. This configuration can prevent such trouble that the second control means cannot receive the command normally.SELECTED DRAWING: Figure 44
Patent JP-2018180366-A (JP)
Title: Imaging optical system and imaging apparatus using the same
Inventor: SHINOHARA KENJI
IPC: G02B13/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system which has a large aperture ratio and well corrected chromatic aberration, and can easily provide a high-quality image with good out-of-focus effect.SOLUTION: An imaging optical system L0 is provided that is comprised of a front group, an aperture stop SP, and a rear group which are arranged from an object side in this order. A lens included in the front group and arranged adjacently to the aperture stop SP has a concave surface on the image side. A cemented lens LR is arranged on the most object side in the rear group, has a concave lens surface on the object side, and is constituted by cementing a negative lens LRN and a positive lens LRP together. The imaging optical system satisfies the following expressions: θgFnR-(-0.00240νdnR+0.6694)<0.0, 30.0<νdnR, 0.0<θgFpR-(-0.00083νdpR+0.5981), 42.0<νdpR<80.0, where νdnR and νdpR represent Abbe numbers of materials of the negative lens LRN and the positive lens LRP, respectively, and θgFnR and θgFpR represent partial dispersion ratios of the materials of the negative lens LRN and the positive lens LRP, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018182141-A (JP)
Title: Workpiece cutting method
Inventor: SAKAMOTO TSUYOSHI
IPC: H01L21/3065
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece cutting method capable of controlling progress of dry etching.SOLUTION: A workpiece 1 having a single crystal silicon substrate 11 and a function element layer 12 provided at a first principal surface 1a side is prepared. The workpiece 1 is irradiated with laser light L to form at least one row of reforming region 7 in the single crystal silicon substrate 11 along each of a plurality of scheduled cut lines 5 and to form a crack 31 on the workpiece 1 so as to extend over between the at least one row of reforming region 7 and a second principal surface 1b along each of the plurality of scheduled cut lines 5. At this time, the reforming region 7 is formed so that an uncracked region M not connected with the crack 31 is formed at a predetermined position in a thickness direction in the workpiece 1. By performing dry etching on the workpiece 1 from the second principal surface 1b side, a groove 32 opening to the second principal surface 1b is formed on the workpiece 1 along each of the plurality of scheduled cut lines 5.SELECTED DRAWING: Figure 23
Patent JP-2018179445-A (JP)
Title: Indoor equipment of air conditioner
Inventor: OHASHI RYUTA
IPC: F24F13/20
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide indoor equipment of an air conditioner which can prevent failure of a detection sensor while securing detection accuracy of refrigerant gas leakage.SOLUTION: Floor type indoor equipment of an air conditioner includes an indoor heat exchanger having a refrigerant pipeline 39 in which a refrigerant having specific gravity larger than air flows; a lower base 23 which is installed below the indoor heat exchanger and serves as a foundation of a housing; and a detection sensor 50 which detects refrigerant leakage. The lower base 23 includes: a recessed part 231 formed with an inclined surface 231a which receives the leaking refrigerant; and a side wall 232 enclosing an outer periphery of the recessed part 231. The inclined surface 231a contacts with an inner surface of the side wall 232 and is formed so that a height gradually lowers relative to a horizontal surface. The detection sensor 50 is installed at a position below the inclined surface 231a. The position below the inclined surface 231a is a position spaced a predetermined distance apart from a position immediately below a pipeline connection part 40.SELECTED DRAWING: Figure 4
Patent JP-2018182982-A (JP)
Title: Tidal flow calculation device, tidal flow calculation method, and tidal flow calculation program
Inventor: SEKI KOJIRO
IPC: H02J3/12
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the calculation accuracy of the state quantity with respect to a power system model including a voltage adjusting device that adjusts an output voltage with respect to an input voltage by a discrete adjustment operation.SOLUTION: A voltage adjustment device included in a power system model constitutes a tidal flow calculation device 1 that includes an adjustment operation control unit 121 that stops a discrete adjustment operation of the voltage adjustment device that adjusts an output voltage with respect to an input voltage by the discrete adjustment operation and a tidal flow calculation unit 122 that calculates the state quantity of each node in a state in which the discrete adjustment operation has been stopped by using a convergence calculation method including a forward calculation that sequentially calculates the state quantity of a node of a power system model from a top node on the upstream side and a backward calculation that modifies a state variable of the top node on the basis of an error of the state quantity of a bottom node on the downstream side.SELECTED DRAWING: Figure 1
Patent JP-2018177146-A (JP)
Title: Vehicle transportation vehicle
Inventor: LU WEN LEON
IPC: B60P3/07
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle transportation vehicle that improves convenience of a small vehicle.SOLUTION: A vehicle transportation vehicle 1 is provided with a storage chamber 2 for storing a small vehicle 20. An inlet conveyance device 3 is provided as an inlet of the storage chamber 2 in a rear end part of the storage chamber 2 to move a conveyance surface in a direction to the outside from an inside of the storage chamber 2. An outlet conveyance device 4 is provided as an outlet of the storage chamber 2 in a front end part of the storage chamber 2 to move the conveyance surface in a direction to the inside from the outside of the storage chamber 2.SELECTED DRAWING: Figure 2
Patent JP-2018019062-A (JP)
Title: Inductor
Inventor: RYU HAN WOOL
IPC: H01F37/00
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an inductor that may realize high bias characteristics while maintaining a high inductance at a high current.SOLUTION: The inductor includes a body having a first magnetic portion above and below a coil, and a second magnetic portion above and below the first magnetic portion. The magnetic flux density of a first magnetic substance included in the first magnetic portion is higher than that of a second magnetic substance included in the second magnetic portion. Accordingly, the inductor may realize high bias characteristics while maintaining a high inductance at a high current.SELECTED DRAWING: Figure 2
Patent JP-2018177621-A (JP)
Title: Oxide semiconductor single crystal, method for manufacturing the same, transparent conductive material and transparent conductive substrate
Inventor: MIYAGAWA NOBUAKI
IPC: C30B13/28
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide: an oxide semiconductor single crystal having a larger size compared with a conventional single crystal having a micron order size and having a high occupancy of 1:1:1:4 phase crystal (InGaZnO); a method for manufacturing the same; a transparent conductive material; and a transparent conductive substrate.SOLUTION: The method for manufacturing an oxide semiconductor single crystal includes the step of manufacturing the oxide semiconductor single crystal having a composition represented by (InGaO)(ZnO)(m≥1, n≥1, m, n: an integer) by heating a sample rod including indium, gallium and zinc at a molar ratio represented by In:Ga:Zn=1:1:a (a>1) at a pressure of more than 1 atmosphere in an oxygen containing atmosphere by a floating zone method and cooling a melt formed by the heating.SELECTED DRAWING: Figure 2A
Patent JP-2018185177-A (JP)
Title: Image inspection device, production system, image inspection method, program and memory medium
Inventor: KAWAHARA Morito
IPC: G01N21/956
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image inspection device which has high detection accuracy for a color image, a high first run rate, and a fast operation time for a determination process, and which facilitates initial setting and is inexpensive.SOLUTION: An image inspection device 1 of the present invention includes: imaging means 18 for photographing an inspection target as a color image 40; mesh means 31 for dividing the color image 40 into segments like a mesh; pre-processing means 32 for converting the color image 40 into a predetermined gray scale; reference image storage means; determination means 34 including template matching, for determining similarity of an inspection image 40T and the reference image 40R photographed by the imaging means 18, which have been divided into a plurality of segments forming the mesh by the mesh means 31 and the pre-processing means 32 and have been converted into the predetermined gray scale, based on a predetermined parameter and performed by each of the plurality of segments of the mesh; and interface means 30.SELECTED DRAWING: Figure 4
Patent JP-2018189276-A (JP)
Title: Power generation plant and method for operating the same
Inventor: OZAWA YUTA
IPC: F22B33/18
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a power generation plant comprising a boiler feedwater heating boiler for heating feedwater without adversely affecting operation of a boiler.SOLUTION: A power generation plant comprises a boiler 3 comprising an economizer 18 and a superheater 13, a steam turbine 5 to be driven by steam generated by the boiler 3, a power generator 37 to be driven by the steam turbine 5, a feedwater heating boiler 7 for heating feedwater to be supplied to the boiler 3, a feedwater heating heat exchanger 60 for exchanging heat between steam generated by the feedwater heating boiler 7 and the feedwater to be supplied to the boiler 3, and a control unit 30 for controlling an amount of heat to be applied to the feedwater by the feedwater heating boiler 7.SELECTED DRAWING: Figure 1