baber/WOPTO huggingface dataset:
Patent JP-2014235423-A (JP)
Title: Cleaning blade, cleaning device, process cartridge, and image forming apparatus
Inventor: KOJIMA KISHO
IPC: G03G21/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade that includes a member containing polyurethane rubber using 1,4-butanediol as a contact part with a cleaning target member, and is excellent in both wear resistance and chipping resistance.SOLUTION: There is provided a cleaning blade 342A that includes a contact corner part 3A brought into contact with a cleaning target member, and composed of a member containing polyurethane rubber obtained through polymerization of at least a polyisocyanate component and a polyol component including 1,4-butanediol in an amount of 30 mol% or more and 50 mol% or less relative to the total polyol component, and having a ratio of the impact resilience(Re[%]) to 100% modulus(M100[MPa])(M100/Re) of 0.25 or more, and an impact resilience(Re[%]) of 25% or more.
Patent JP-2014226662-A (JP)
Title: Powder-containing air supply device and powder exposure testing room with the same built in
Inventor: URATA KOSAKU
IPC: B01J4/02
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder-containing air supply device which can transport a uniform and arbitrary concentration of powder-containing air to plural places with a relatively simple structure and can be flexibly adapted to an existing testing room, and a powder exposure testing room with the device built in.SOLUTION: A powder-including air supply device comprises: a powder feeder 2 which can reserve powder temporarily and feed an arbitrary amount of powder; a mixing chamber 3 which receives the arbitrary amount of powder from the powder feeder 2, introduces an arbitrary amount of air from the outside and dispersion-mixes the powder into the air to obtain an arbitrary concentration of powder-containing air; and one or more supply units 4 which supply the arbitrary concentration of powder-containing air from the mixing chamber 3 to desired places. The arbitrary amount of powder from the powder feeder 2 and the arbitrary amount of air from the outside are received and introduced into the mixing chamber 3 for dispersion mixing, and the resulting uniform and arbitrary concentration of powder-containing air in the mixing chamber 3 is supplied to the desired places by the supply units 4, to solve the aforementioned problem.
Patent JP-2014239587-A (JP)
Title: Bidirectional isolated dc-dc converter
Inventor: SAKAMOTO MAMORU
IPC: H02M3/155
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized bidirectional isolated DC-DC converter.SOLUTION: A bidirectional isolated DC-DC converter includes: first and second resonance circuits each including a series connection of an isolating capacitor and an inductor; a first drive circuit including a first high-side switch and a first low-side switch, and connected to one end of the first resonance circuit between the first high-side switch and the first low-side switch; a second drive circuit including a second high-side switch and a second low-side switch, and connected to one end of the second resonance circuit between the second high-side switch and the second low-side switch; a third drive circuit including a third high-side switch and a third low-side switch, and connected to the other end of the first resonance circuit between the third high-side switch and the third low-side switch; a fourth drive circuit including a fourth high-side switch and a fourth low-side switch, and connected to the other end of the second resonance circuit between the fourth high-side switch and the fourth low-side switch; and a control circuit controlling switching of the first to fourth drive circuits.
Patent JP-2013225883-A (JP)
Title: Electronic apparatus
Inventor: OKAMOTO SATORU
IPC: G09G3/20
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus comprising a display device which is easy to be recognized visually and is excellent in operability, by solving a problem that, because the electronic apparatus is conventionally operated by a mechanical button, the electronic apparatus has large restriction of size of the button and the flexibility in operation is impaired.SOLUTION: An electronic apparatus comprises communication means and an EL display device comprising a touch panel. On a display part of the EL display device, a telephone button, an electronic mail button and an Internet button are displayed, the buttons on the display part are recognized by the touch panel and communication is performed with the communication means.
Patent JP-2014238332-A (JP)
Title: Inspection method for semiconductor device
Inventor: OTSUKI EIKO
IPC: G01R31/26
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a semiconductor device including an electric charge removing step for removing electric charges of an insulating film or a semi-insulating film in a termination structure.SOLUTION: An inspection method for a semiconductor device includes a first inspection step for inspecting breakdown strength of a semiconductor device in which a cell structure 10, where a main current flows, and a termination structure 12 enclosing the cell structure are formed on a substrate 14, an electric charge removing step for removing an electric charge of a surface layer 39 which is formed of an insulating film 36 or a semi-insulating film 38 on the substrate of the termination structure after the first inspection step, and a second inspection step for inspecting breakdown strength of the semiconductor device after the electric charge removing step.
Patent JP-2014241210-A (JP)
Title: Conductive film using polycarbazole nanostructure
Inventor: HOSHINO KATSUYOSHI
IPC: C08L101/00
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel transparent conductive film which is inexpensive and lightweight, and a method for producing the same.SOLUTION: The conductive film can be obtained by dispersing polycarbazole nanostructures in a polymer. The polycarbazole nanostructures are polycarbazole nanowires or polycarbazole nanotubes. The polycarbazole nanostructures are contained in an amount of 0.01 to 15 vol.% inclusive based on the polymer. The conductive film is produced by: adding the polycarbazole nanostructures to a polymer solution; mixing and stirring them; applying the polymer solution onto a substrate; and drying it.
Patent JP-2014240906-A (JP)
Title: Polarizing plate and method for manufacturing the same, and organic electroluminescence display device including the same
Inventor: SUZUKI SHINICHIRO
IPC: C09J201/00
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate and a method for manufacturing the polarizing plate excellent in adhesiveness to a polarizer, rework property, surface hardness and visibility, and to provide an organic electroluminescence display device including the polarizing plate.SOLUTION: The polarizing plate includes a film A, a polarizer and a film B, layered in this order from a viewing surface side. The film A is a polarizing plate protective film containing rubber particles, having a tear strength of 60 to 150 mN, and essentially comprising an acrylic resin. The film B is a retardation film essentially comprising a cellulose derivative having a substituent having an ether bond in a glucose skeleton. Both the film A and the film B are bonded to sandwich the polarizer via a UV-curable adhesive.
Patent JP-2014208868-A (JP)
Title: Copper alloy and high-current connector terminal material
Inventor: KAWASAKI YUKI
IPC: C22C9/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy having high strength, high conductivity, and excellent stress relaxation characteristic.SOLUTION: A copper alloy contains: not less than 0.01 mass% and not more than 0.5 mass% of Fe; P whose percentage by mass is 1/6 to 1 time of the percentage by mass of the Fe; and copper, not more than 0.01 mass% of oxygen, and inevitable impurities as remainder. Residual stress generated in a direction parallel to a rolling direction with respect to a (113) plane obtained by an X-ray diffraction method is 270 MPa or less.
Patent JP-2015002118-A (JP)
Title: Illumination lamp
Inventor: YAMASHITA KENICHI
IPC: H05K7/20
Filed: 2013-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple illumination lamp which, when assembling a heat sink and a globe, does not require an adhesive agent even when connection structures of these are small components with each other, and which does not require complicated connection structures, either.SOLUTION: An illumination lamp 10 includes: a heat sink 20 in which one end of a cylinder for accommodating a light emitting substrate 40 mounting a light emitting element 41 is open; and a translucent globe 30 for covering the opening of the heat sink 20. The illumination lamp has: screwing parts 22, 32 which screw peripheral surfaces with each other formed at opening end parts 23, 31 where the heat sink 20 and the globe 30 are overlapped, and in which one is made to be a male screw 22a and the other is made to be a female thread 32a; a fitting part 70 which is provided in a circumferential direction of an end surface 23a of the opening end part 23 of the heat sink 20; and an engagement part 34 which is protrusively provided at an opening end surface 33 of the globe 30 and which elastically deforms while sliding with the end surface 23a of the heat sink 20.
Patent JP-2015001920-A (JP)
Title: Image processing apparatus and program
Inventor: KODAMA MARI
IPC: G06F3/12
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and program that can maintain the confidentiality of confidential processing information and allows a user to recognize that the confidential processing information is stored therein.SOLUTION: An image processing apparatus 10 includes a job storage unit 32 that stores processing information, and a display control unit 42 that displays, for non-confidential processing information, the content on the processing information on display means and displays, for confidential processing information, only the presence of the processing information on the display means without displaying the content of the processing information.
Patent JP-2015003659-A (JP)
Title: Air bag
Inventor: IMAI MIKI
IPC: B60R21/2334
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag in which the circulation of gas is not prevented by the deformation of a wall part provided in an expansion space as a channel of the gas ejected from an inflator.SOLUTION: In an air bag which is expanded and developed by allowing a gas from an inflator to flow into an inner part, a wall part 7 is provided so as to surround an expansion space 5 which is expanded by the circulation of the gas and, on the wall part 7, a suppression part 9 extended along a direction on which the gas flows in order to suppress the closure of the expansion space 5 because of the wall part 7 being folded in a direction intersecting the direction in which the gas flows. The suppression part 9 preferably has a plurality of lines arranged in parallel to each other. The expansion space 5 is a gas channel for sending the gas from the inflator to a bag body part which is expanded and developed.
Patent JP-2015008189-A (JP)
Title: Manufacturing method of thin-film chip resistor
Inventor: TSUDA SEIJI
IPC: H01C17/06
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin-film chip resistor capable of increasing the accuracy of resistance value.SOLUTION: The manufacturing method of a thin-film chip resistor includes the steps of: forming plural laser-grooves 13 by irradiating a sheet insulation substrate 11 with a laser crossing a glass coat layer 12 to remove a part of the glass coat layer 12; forming a thin film resistor 15 on the upper face of the glass coat layer 12 on which no upper face electrode 14 is formed so as to connect the neighboring upper face electrodes 14; forming strip-like insulate substrates by dividing the sheet insulation substrate 11 generally parallel to the glass coat layer 12 so as to separate the upper face electrode 14; and dividing the strip-like insulation substrate into separate pieces. After forming a laser-groove 13 and before forming a thin film resistor 15, the glass coat layer 12 is fired, and the substrate is divided at the same position where the laser-groove 13 is formed into separated pieces.
Patent JP-2015008194-A (JP)
Title: Attachment mechanism and measuring apparatus
Inventor: USUI TAKAYUKI
IPC: H01F38/28
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To ensure an insulation distance as prescribed while enhancing the workability.SOLUTION: An attachment mechanism includes cases 11a, 11b having an aperture 22 formed therein, a conductor 13 inserted into the aperture 22 and an insertion hole 1a of a current detection part 1, a pair of bus bars 14 having distal ends 14a coupled with ends 13a, 13b of the conductor 13, respectively, and proximal ends 14b attached to an attachment object, and supplying a current to be measured to the conductor 13, and a bolt 15 for coupling the distal end 14a of each bus bar 14 and the ends 13a, 13b of the conductor 13, respectively. The conductor 13 has a non-circular columnar cross-sectional shape and is provided with a screw hole 33, respectively, in the ends 13a, 13b. The apertures 22 of the cases 11a, 11b are formed, respectively, in such a shape as rotation of the conductor 13 thus inserted can be regulated. The bolt 15 is configured so that it is inserted into a coupling hole 41 of each bus bar 14, and can be screwed into each screw hole 33 of the conductor 13.
Patent JP-2015009434-A (JP)
Title: Method for manufacturing imprint mold
Inventor: HIRANO HIROYUKI
IPC: B29C59/02
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an imprint mold, by which a projection having a tapered and broadened base portion can be formed with high accuracy.SOLUTION: The method for manufacturing an imprint mold 10 having a projection 12 having a tapered and broadened base portion 121 includes: a first step S20, S30 of forming a resist layer 40 having an opening 41 corresponding to the projection 12; a second step S40 of forming a metal-filled part 50 by filling the opening 41 with a metal material; and a third step S50 of broadening a portion 51 close to an entrance 411 of the opening 41 in the metal-filled part 50 by polishing the metal-filled part 50.
Patent JP-2015008967-A (JP)
Title: Ball distribution device of game machine
Inventor: UCHINO YUTA
IPC: A63F7/02
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance interest in distribution of game balls by complicating a distribution mode of the game balls.SOLUTION: A ball distribution device M disposed on a game board D and distributing game balls introduced from a ball introduction part 25 to a plurality of ball release parts 80 and 81 includes a first distribution body 50 that is rotatably disposed about a longitudinal shaft by a drive motor 96 and in which a first upper placement face 53 and a first lower placement face 54 on which game balls introduced from a stage part 25 can be placed, are formed at different heights. A first outer peripheral wall 45 enclosing the outside of the first distribution body 50 includes a first first-ball release part 80 and a second first-ball release part 81 that are spaced in the outer peripheral direction of the first distribution body 50. The first first-ball release part 80 includes a first regulation part 82 that can regulate the release of the game ball from the first lower placement face 54 to the first first-ball release part 80.
Patent JP-2015011263-A (JP)
Title: Image forming apparatus
Inventor: AMETANI YOSHIHIDE
IPC: B65H29/20
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that reduces the occurrence of a winding jam of a sheet due to the curving of a recording target material without reducing productivity.SOLUTION: An image forming apparatus includes developer image forming means for forming a developer image, transfer means for transferring the formed developer image to a recording target material, fixing means for heating the recording target material having the developer image transferred by the transfer means to fix the developer image to the recording target material, and stiffness providing means for providing stiffness to the recording target material in a conveyance path during a period from the passing of the recording target material through the fixing means to the re-entry to the fixing means at the time of double-sided printing.
Patent JP-2014028952-A (JP)
Title: Modified fluorine-containing copolymer, fluorine resin molded article, and method for manufacturing fluorine resin molded article
Inventor: SAWAKI KYOHEI
IPC: C08J7/00
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide: a modified fluorine-containing copolymer having excellent resistance to cracking; a fluorine resin molded article; and a method for manufacturing the fluorine resin molded article.SOLUTION: A modified fluorine-containing copolymer is characterized by being obtained by irradiating a copolymer comprising a tetrafluoroethylene unit, a hexafluoropropylene unit, and a perfluoro(alkyl vinyl ether) unit at an irradiation temperature not more than the melting point of the copolymer but not less than the glass transition temperature.
Patent JP-2015020844-A (JP)
Title: Scaffold for work of escalator
Inventor: ONO MITSURU
IPC: B66B23/12
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold for work of an escalator which allows movement in a stable state in an inclined part of the escalator.SOLUTION: A scaffold 10 for work of an escalator is fitted between adjacent step shafts 22 in the work of removing a step 20 and includes an inclined plate 26 which covers a level difference region of an opening formed between the adjacent step shafts 22, a scaffold plate 28 covering the horizontal region of the opening and a connection part 30 connecting the inclination plate 26 rotatably to the scaffold plate 28. Taking the lengths of the inclined plate 26 and the scaffold plate 28 in the direction orthogonal to the axial direction of the step shafts 22 as LU and LD, respectively and the length between the adjacent step shafts 22 as LS, the scaffold 10 meets the relational expression LU+LD>LS.
Patent JP-2015021258-A (JP)
Title: Shovel
Inventor: IZUMIKAWA TAKEYA
IPC: B60R16/02
Filed: 2013-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a shovel allowing an operator to more easily confirm the level of a reductant.SOLUTION: A shovel according to an embodiment of the present invention includes: a fuel tank 55 for accommodating a fuel for an engine 11; a fuel residual quantity sensor 55a for detecting the residual quantity state of the fuel in the fuel tank 55; a urea water tank 50 for accommodating urea water used in a selective catalyst reduction system; a urea water residual quantity sensor 50a for detecting the residual quantity state of the urea water in the urea water tank 50; and an image display part 41 installed in a cabin 10. The image display part 41 displays the residual quantity state of the urea water together with the residual quantity state of the fuel.
Patent JP-2015020358-A (JP)
Title: Image processing system and image processing method
Inventor: GOTO FUMITAKA
IPC: H04N1/60
Filed: 2013-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the following the problem: consideration has to be given to an ejection state of a recording element when an inspection item for inspection of a recorded image is set, because the ejection state of the recording element of an image recorder constantly fluctuates.SOLUTION: An inspection item for performing inspection of a recorded image is set on the basis of information indicating an ink state, such as temperature characteristics of a recording head or elapsed time from previous ejection. Thus, the inspection of the image can be performed depending on fluctuations in the ejection state of the recording element.
Patent JP-2015022738-A (JP)
Title: Image synthesis display device
Inventor: KOIKE GO
IPC: H04N7/18
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To synthesize images such that an image, whose luminance difference is small, is not embedded in an image whose luminance difference is large.SOLUTION: The image synthesis display device includes: a change extraction part for extracting a differential image in accordance with the scale of a luminance change around each pixel from an image obtained by photographing an image of light rays different in wavelength band; a luminance conversion part for converting the luminance range of pixels in the image obtained by photographing the image of light rays of each wavelength band into a luminance range in which the shading of the image can be emphatically expressed; a comparison part for comparing the sizes of the pixel values of the differential image of each wavelength band for each corresponding pixel about the differential image of each wavelength band extracted by the change extraction part to generate a template image in which pixel values are set in accordance with the comparison result; a synthesis part for weighting the pixel value of each wavelength band converted by the luminance conversion part in accordance with the value of each pixel of the template image generated by the comparison part to create a synthetic image; and a display part for displaying the synthetic image created by the synthesis part.
Patent JP-2015025369-A (JP)
Title: Scroll type compressor
Inventor: TERAYAMA YASUSHI
IPC: F04C18/02
Filed: 2013-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a scroll-type compressor improved in sealability by surely sealing a step portion with a simple constitution.SOLUTION: A first stepped portion 58 is disposed on a fixed-side spiral wall of a fixed scroll 18, a second stepped portion 104 is disposed on a movable-side spiral wall 84 of a movable scroll 20, the first stepped portion 58 is provided with a first seal member 68, the second stepped portion 104 is provided with a second seal member 114, and third and forth chip seals 108, 112 mounted on an upper end portion of the movable-side spiral wall 84 are mounted on first and second recessed portions 124, 126 movable in the height direction. The fixed-side spiral wall and a movable-side base portion, and the movable-side spiral wall 84 and a fixed-side base portion are respectively sealed with first to forth chip seals 62, 66, 108, 112, and the first and second stepped portions 58, 104, and second and first step portions 90, 52 are sealed with first and second seal members 68, 114.
Patent JP-2015025756-A (JP)
Title: Sheet attribute detection sensor device and image forming apparatus
Inventor: ISODA KEISUKE
IPC: G01N21/35
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and compact sheet attribute detection sensor device which detects a plurality of sheet attributes.SOLUTION: A sheet attribute detection sensor device 1 includes: a light-emitting element 11 which emits light to be incident on a sheet 101; a light-receiving element 21 which receives a regular reflection component of reflected light from the sheet 101 with respect to the incident light in order to identify a thickness of the sheet 101; and light-receiving elements 23, 25 for receiving a diffusion reflection component of the reflected light in order to identify surface roughness of the sheet 101 and color of the sheet 101.