baber/WOPTO huggingface dataset:
Patent JP-2015183333-A (JP)
Title: Yield improver and yield improvement method for papermaking raw material
Inventor: HAYASHIDA TAKEKAZU
IPC: C08F20/34
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a yield improvement method for a papermaking raw material in a papermaking process using a yield improver, specifically to provide a yield improver and a yield improvement method which exhibit high yield improvement effect even to a papermaking raw material having a high fine fiber content and ash ratio.SOLUTION: Provided is a yield improver comprising a cationic or amphoteric water-soluble polymer, a charge inclusion rate of which is less than 10.0%. By adding the same to a papermaking raw material before papermaking, a high yield can be obtained even with a papermaking raw material having a high fine fiber content and ash ratio, and improvement of productivity and paper quality can be achieved. Especially, the method is preferably applied to a papermaking raw material having a fine fiber content ratio of 15 mass% or more.
Patent JP-2015187645-A (JP)
Title: Developing device and image forming apparatus
Inventor: URAYAMA KENTA
IPC: G03G15/08
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress, when using a toner including metallic particles as pigment, fogging of the toner.SOLUTION: An image forming apparatus 1 includes an image forming unit 11G for gold that includes: a photoreceptor drum 12; a charger 13 that charges the photoreceptor drum 12; an exposure device 14 that exposes the photoreceptor drum 12 after charging to form an electrostatic latent image; and a developing unit 15 that has a developing roll 15a arranged opposite to the photoreceptor drum 12 to develop the electrostatic latent image formed on the photoreceptor drum 12 with a toner showing gold (second toner). The developing unit 15 causes the developing roll 15a to carry a developer including the second toner colored with a conductive pigment including metallic particles and a second carrier having a value of resistance set to 9.5 log Ω or more, and does not supply an AC developing bias VA but supplies a DC developing bias VD between the photoreceptor drum 12 and the developing roll 15a.
Patent JP-2015191730-A (JP)
Title: battery holder for battery module
Inventor: SAKAGUCHI MASATO
IPC: H01M2/10
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery holder for a battery module that can be formed by joining plural holder elements and enhance the joint strength of the holder elements.SOLUTION: A battery holder for a battery module includes plural holder elements 20, 40 having plural battery insertion holes, and is formed by integrally joining the plural holder elements. The plural holder elements 20, 40 include a first holder element 20 having a rotational shaft projection 26 and a retaining projection 27 and a second holder element 40 which has a circumferential groove 48 and an arc-shaped wall portion 49 provided at the inside of the circumferential groove in the radial direction, and also has a cut-out 50 which is opened to the side surface of the second holder element 40, traverses the circumferential groove and intercommunicates with the inside of the arc-shaped wall portion. The retaining projection 27 enters the circumferential groove 48, and the rotational shaft projection 26 enters the inside of the arc-shaped wall portion 49, whereby the first and second holder elements 20, 40 are joined to each other.
Patent JP-2015189996-A (JP)
Title: High-purity strontium and production method thereof
Inventor: TAKAHATA MASAHIRO
IPC: C22B26/20
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-purity strontium using sublimation purification.SOLUTION: In a strontium production method, a step 1 of preparing a granular strontium raw material remaining on a sieve having an opening size of 3-12 mm after sieving and a strontium raw material under the sieve after being sieved with the sieve, a step 2 of melting the strontium raw material on the sieve obtained by the step 1 in an inert atmosphere, a step 3 of adding the strontium raw material under the sieve obtained by the step 1 to the molten product to perform deoxidation, and a step 4 of purifying the deoxidized strontium raw material plural times by sublimation to recover strontium having improved purity, are carried out in this order.
Patent JP-2015190689-A (JP)
Title: internal combustion engine
Inventor: NISHIYUKI KENJIRO
IPC: F02D35/00
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of suppressing the clogging of soot in the clearance between the inner circumferential surface of a storage hole of a main fitting out of a glow plug and the outer circumferential surface of the heater hole interior of a heater.SOLUTION: A glow plug 1 with a pressure sensor constituting an internal combustion engine 101 comprises: a cylindrical main fitting 10 including a storage hole 10h; a rod heater 20 including a heater protrusion 20s and a heater hole interior 20k; and a sensor 50. If a minimum diameter difference is B=min(d1-d2) among diameter differences between an inside diameter d1 of a protrusion surrounding portion 116 of a glow hole 111 and an outside diameter d2 of the heater protrusion 20s in a cross-section and a minimum diameter difference is C=min(d3-d4) out of diameter differences between an inside diameter d3 of a certain inside diameter portion 10hc of the storage hole 10h and an outside diameter d4 of the heater hole interior 20k in the cross-section, a relation of B<C is satisfied.
Patent JP-2015189218-A (JP)
Title: printer
Inventor: KAMIYAMA TAKURO
IPC: B41J2/24
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory recording quality by means of a print head, to reduce removal load on a worker by reducing the frequency of removal of foreign matter such as paper powder, and to prolong the life of a printer.SOLUTION: A printer comprises: a lead screw 105 that realizes a drive shaft rotatable around an axis orthogonal to the direction of conveyance of a sheet S by a paper feed roller 302 that conveys in a predetermined direction the sheet S guided along a sheet path 301; and a carriage 107 that is able to reciprocate along the direction of the axis of the lead screw 105 along with the rotation of the lead screw 105. The printer is provided with a dust-proof cover 108 covering the upper side of the lead screw 105 in a vertical direction in the entire range of the movement of a print head 106 accompanying the reciprocation of the carriage 107, and also covering the platen 104 side of the lead screw 105 in the direction in which the print head 106 and the platen 104 are opposite to each other in the entire range of the reciprocation of the carriage 107.
Patent JP-2015190964-A (JP)
Title: Evaluation method for plastic film
Inventor: MIYAUCHI KYOKO
IPC: G01N25/16
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily evaluating history of drawing processing in the manufacturing stage of a plastic film.SOLUTION: In an evaluation method, a plastic film under a drawing mode is measured using an apparatus for thermomechanical analysis. A test piece is cut out from a long plastic film for measurement under a drawing mode to be drawn in a direction in parallel or vertical to, for example, a film-forming direction. The presence of shrinkage is measured in the vicinity of a softening point generated when temperature is increased from a normal temperature. When shrinkage occurs, difference in a dimensional change rate is measured at each of a start time and an ending time. Based on measurement results, history of drawing processing in the manufacturing stage of a plastic film is evaluated.
Patent JP-2015195515-A (JP)
Title: Image reproducer, image reproduction method and program
Inventor: IBA WATARU
IPC: G11B27/10
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducer for reducing load of decoding processing.SOLUTION: An image reproducer 1 for reproducing a multi-viewpoint image consisting of a plurality of viewpoint images photographed from a plurality of positions includes: an image data processing section 16 for decoding the multi-viewpoint images; a display section 20 for displaying the viewpoint image of the decoded multi-viewpoint image in a prescribed display direction; and a viewpoint corresponding information generation section 13 for generating viewpoint corresponding information 34 where the display direction of the viewpoint image in the display section 20 and image identification information included in the viewpoint image are made to correspond. The image data processing section 16 performs processing for decoding the viewpoint image in response to the viewpoint corresponding information 34.
Patent JP-2015197471-A (JP)
Title: Curable resin composition, dry film and cured product of the same, and printed wiring board having cured coating formed by using the same
Inventor: OKADA KAZUYA
IPC: H05K3/28
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition excellent in patterning property and developability with an alkali developing solution, from which a cured coating film excellent in toughness can be formed, a dry film and a cured product of the curable resin composition, and a printed wiring board having a cured coating film formed by using the above composition, the dry film or the cured product.SOLUTION: The curable resin composition comprises (A) a resin having a phenolic hydroxyl group and a carboxyl group, (B) a photo-base generator, and (C) a thermosetting component. The (A) resin having a hydroxyl group and a carboxyl group reacts with the (C) thermosetting component by irradiation with light for patterning; and a negative pattern is formed by alkali development.
Patent JP-2015195739-A (JP)
Title: spool for fishing
Inventor: TAKAMATSU NOBUAKI
IPC: A01K89/015
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a spool for fishing which comprises a spool body having corner parts with high strength while using a prepreg sheet.SOLUTION: A spool 10 comprises a spool body 11 consisting of: a cylindrical trunk part 13 formed by pressurizing, heating, and molding a prepreg sheet S; an intermediate member 50 made of a metal member and disposed on one end side of a shaft direction of the trunk part 13; and a skirt part 15 which is a cylindrical member formed by pressurizing, heating, and molding the prepreg sheet S, and disposed on the opposite side of the trunk part 13 with respect to the intermediate member 50. The intermediate member 50 comprises: a cylindrical flange part 14 extending radially outward from the trunk part; a small diameter joint part 16 extending from the inner peripheral end of the flange part 14 and joined to the trunk part 13; and a large diameter joint part 17 extending from the outer peripheral end of the flange part 14 and joined to the skirt part 15.
Patent JP-2015197229-A (JP)
Title: Heat exchanger and air conditioner
Inventor: HARA YOSHIHIRO
IPC: F28F1/10
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of restricting the defect of increased draft resistance due to dew condensation on fins or frosting on fins.SOLUTION: A heat exchanger comprises: a plurality of plate fins 10 extending in vertical direction, a pair of fins 10 adjacent to each other being continuously disposed in a horizontal direction in a parallel state between two faces thereof; heat transfer tubes 40A which are closely inserted into tube holes 10B provided in each of the plurality of fins 10 and including coolant circulating through the inside; and a plurality of grooves 12 extending along surfaces of the fins 10 downward from the above, the plurality of grooves 12 being formed at regular intervals in an arrangement direction orthogonal to an extension direction of the grooves 12, the width of the groove 12 ranging from 5 μm to 200 μm while the distance between edges of the grooves 12 adjacent to each other ranging from 5 μm to twice the width of the groove 12.
Patent JP-2015197524-A (JP)
Title: Image forming apparatus with cover
Inventor: MORI SHOGO
IPC: B41J29/13
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus with cover, configured to prevent interference between the image forming apparatus and the outside.SOLUTION: A printer 1 with cover includes: a printer 2 configured to form an image on a sheet P; and a cover 3 detachable from the printer 2 and covering a bottom wall 33 of the body of the printer 2 excluding a bottom surface.
Patent JP-2015200771-A (JP)
Title: LC type optical connector plug
Inventor: SHIMIZU YUKARI
IPC: G02B6/38
Filed: 2014-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an LC type connector plug capable of easily inserting/extracting, especially, inserting an optical plug on a cord side behind a position of a slider for release lever operation in an optical connector adapter small in size and high in density mounting.SOLUTION: An LC type connector plug includes a tab 17 for operation detachably mounted to a slider 13 so that the slider 13 enables push-pull operation on the side of a rear code K. The tab 17 for operation comprises: an engagement piece 24 including a set hole 18 and detachably mounted to an engaging projection 33 formed in the upper center of a rear portion of the slider 13 so that the slider 13 can be inserted/extracted; and a pressing part 23 for contacting to abutting parts 34a and 34b formed in a symmetrical part of the rear portion of the slider 13 to press the slider 13. Contact surfaces of the pressing part 23 with the abutting parts 34a and 34b are formed on a flat surface perpendicular to each other.
Patent JP-2015200592-A (JP)
Title: Capacitive type sensor sheet and capacitive type sensor
Inventor: KANEKO KATSUHIRO
IPC: G01D5/241
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive type sensor sheet that has a high expansion rate, is excellent in reliability when repeatedly used and can be optimally used for measuring an amount of deformation distortion.SOLUTION: A capacitive type sensor sheet according to the present invention comprises: a dielectric layer that is composed of an elastomer composition; a front side electrode layer that is stacked on a surface of the dielectric layer; and a rear side electrode layer that is stacked on a rear surface of the dielectric layer. The front side electrode layer and the rear side electrode layer at least partially face each other across the dielectric layer, and the capacitive type sensor sheet is configured to define a portion where the front side electrode layer and the rear side electrode layer face each other across the dielectric layer as a detection unit. The front side electrode layer and the rear side electrode layer are composed of a conductive composition containing carbon nano-tubes, and the elastomer composition contains urethane rubber with polyetherpolyol as a polyol component, and HDI-based polyisocyanate as an isocyanate component.
Patent JP-2014170955-A (JP)
Title: Illumination optical system, exposure apparatus, and manufacturing method of device
Inventor: SHIGEMATSU KOJI
IPC: H01L21/027
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system capable of illuminating a surface to be illuminated with light of a required polarization state by suppressing influence of retardation caused by a subsequent optical system of a polarization conversion member.SOLUTION: The illumination optical system illuminates a surface to be illuminated with light that passes an illumination pupil by distributing light from a light source across the illumination pupil. The illumination optical system includes a polarization conversion member, disposed in an optical path of the illumination optical system, and converting a polarization state of incident light to change light distributed across the illumination pupil of the illumination optical system into a predetermined polarization state, a subsequent optical system, disposed between the polarization conversion member and the surface to be illuminated, and changing linearly polarized light polarized in a first direction among light distributed across the illumination pupil into elliptically polarized light, and a phase modulation member, disposed in the optical path of the illumination optical system, maintaining a polarization state of linearly polarized light polarized in a second direction obliquely crossing the first direction, and converting the linearly polarized light polarized in the first direction into an elliptically polarized light so as to reduce ellipticity of polarized light changed into elliptical polarization.
Patent JP-2015210015-A (JP)
Title: Heat exchanger
Inventor: NODA YOSHITOSHI
IPC: F28D1/03
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To adjust the capacity of receiver tank and adjust the area of a heat exchange part at least in designing at low cost, in a heat exchanger integrated with the receiver tank.SOLUTION: A heat exchanger includes: a first lamination part 110 that has a plurality of laminated plates, and forms a refrigerant passage and a coolant passage between the laminated plates; and a second lamination part 120 that has a plurality of laminated receiver constituents, forms a refrigerant holding part 122 communicating with the refrigerant passage of the first lamination part 100 inside the laminated receiver constituents, and is laminated on the first lamination part 110 in the same direction as the lamination direction of the plates.
Patent JP-2015208612-A (JP)
Title: Game machine
Inventor: TSUCHIYA KENJI
IPC: A63F7/02
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can increase the interest in a game.SOLUTION: In an operation effective period in which the operation of operation means is effectively permitted, if the operation of the operation means is detected, it is determinedly controlled that a specific operation condition is satisfied when the operation timing of the operation means is a specific operation timing, and it is determinedly controlled that a special operation condition is satisfied when the operation timing of the operation means is a special operation timing. On the basis of those determination results, a performance content in an expansion destination is determined.
Patent JP-2015210508-A (JP)
Title: Display device
Inventor: YASUDA KAZUNORI
IPC: G09F9/00
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide necessary information for a person who is in front of a mirror in proper timing while taking the installation place of the mirror into consideration.SOLUTION: A display device (101) displays customization information (17a-17d), generated according to a person, in a video area (11c) different from a person area (11b) where an image of the person is displayed on a display surface (11a) of a display part (11) on the basis of information made to correspond to an installation place of the display device (101).
Patent JP-2015211779-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in an advance notice presentation that changes a display mode of a reservation display.SOLUTION: Error display means, when a plurality of errors are generated, performs a display capable of specifying that the plurality of errors are being generated, and advance notice presentation performance means, depending on whether or not there is a reservation display being displayed in a display mode different from a normal mode among the reservation displays being displayed by reservation display means, displays at a different rate either one of reservation displays being displayed by the reservation display means by changing to a display mode different from a normal mode.
Patent JP-2015215932-A (JP)
Title: Erroneous mounting prevention system and erroneous mounting prevention method
Inventor: ODA TOSHIHIKO
IPC: G11B17/22
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous mounting of a recording medium without performing access to a recording medium.SOLUTION: In an error mounting prevention system, a tablet terminal 200 acquires replacement work information including replacement work object device information and recording medium information and the recording medium generation information of each recording medium by day work data acquisition 221 from an A company server 100, and determines a backup storage device for replacing the recording medium by object equipment/library determination 223, and determines the replacement object recording medium by replacement object medium situation determination 224, and determines a storage medium mounting situation after the replacement of the storage medium by mounting situation determination 227, and registers a medium mounting situation as an evidence by evidence registration 228.
Patent JP-2015216012-A (JP)
Title: Battery management device
Inventor: KIUCHI YOSHITAKA
IPC: H01M10/42
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery management device capable of surely measuring a battery voltage in spite of the configuration in which a control unit and a voltage measuring unit are mounted on different boards.SOLUTION: A battery management device comprises a measurement board 200 mounted with a fifth monitoring IC 211 and a sixth monitoring IC 212 which measure cell voltage, and a control board 100 mounted with first to fourth monitoring ICs 121 to 124 which measure a cell voltage, and a microcomputer 110 which outputs instruction signals for instructing cell voltage measurement. Each of the first to fourth monitoring ICs 121 to 124, the fifth monitoring IC 211, and the sixth monitoring IC 212 sequentially transfers the instruction signals transmitted from the microcomputer 110 in daisy-chain communication, and measures a cell voltage when acquiring an instruction signal. Each of the first to fourth ICs 121 to 124, the fifth monitoring IC 211, and the sixth monitoring IC 212 determines whether instruction signal communication is interrupted, and issues an instruction signal by itself when determining that the communication is interrupted.
Patent JP-2015220286-A (JP)
Title: On-resistance measuring method for semiconductor element and on-resistance measuring device for semiconductor element
Inventor: ITO SATOMI
IPC: G01R31/26
Filed: 2014-05-15
Abstract: PROBLEM TO BE SOLVED: To provide on-resistance measuring method and device for a semiconductor element with high precision.SOLUTION: A process for measuring on-resistance of a semiconductor element comprises a step of measuring the on-resistance of a semiconductor element provided to a substrate portion on a first area 31 under the state that a substrate is sucked by at least one suction hole 4a located in the first area 31, but the substrate is not sucked by at least one suction hole 4a located in an area of the surface 4b from which the first area 31 is excluded, and a step of measuring the on-resistance of a semiconductor element provided to a substrate portion on a second area 32 under the state that the substrate is sucked by at least one suction hole located in a second area 32, but the substrate is not sucked by at least one suction hole 4a located an area of the surface 4b from which the second area 32 is excluded.