baber/WOPTO huggingface dataset:
Patent JP-2014021324-A (JP)
Title: Charge supply member and image forming device including the same
Inventor: TAKAGAMI AI
IPC: G03G15/02
Filed: 2012-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a charge supply member, such as a charging member, which prevents charging failure of a body to be charged due to rust on a metal shaft part, and to provide an image forming device including the same.SOLUTION: A charging member 41 includes: a conductive roller 42 having a first area part La arranged in contact with a photoreceptor 11 and facing an image forming region of the photoreceptor 11 and a second area part Lb arranged at a longitudinal end of the first area part La and facing other than the image forming region of the photoreceptor 11, to supply charge to the photoreceptor 11; and a metal shaft part 43 to be inserted in the conductive roller 42 and applied with voltage from a power source 46. In a portion corresponding to first and second area parts La, Lb on an outer peripheral surface of the shaft part 43, a plated area part Ma formed by plating metal having ionization tendency lower than that of the shaft part 43 is formed. In a portion corresponding to the second area part Lb, a non-plated area part Mb which is not partially plated is formed.
Patent JP-2013255482-A (JP)
Title: Cover of bush cutter
Inventor: WANAMI NORIO
IPC: A01D34/68
Filed: 2012-06-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a winding preventer of a conventional bush cutter that cut grass winds around the gear case of a bush cutter, accompanying the rotation of a cutting edge, and that pebbles scatter upward, which causes danger, since the gear case of the bush cutter is not wrapped completely and also the flank of the winding preventer is not vertical.SOLUTION: A cover includes a circular abutting part, whose underside abuts on the topside of the cutting edge, and a scattering preventing part, which is extended in the circular form like a convex surface so that its diameter becomes larger as it goes upward from the perimeter of the circular abutting part and the top edge of which is projected over the top end of the tip gear case of the bush cutter, thereby being able to prevent cut grass, etc. from winding around the topside of the cutting edge or the gear case and to drop scattered pebbles, etc.
Patent JP-2014024617-A (JP)
Title: Electrode sheet winding device and electrode sheet winding method
Inventor: OHASHI FUMINORI
IPC: B65H18/10
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrode sheet winding device capable of accurately winding an electrode sheet.SOLUTION: An electrode sheet winding device 1 carries an electrode sheet 2 and a separator 3, and winds the electrode sheet 2 while sandwiching the separator 3. The electrode sheet winding device 1 includes: a control portion 18 for calculating tilting amount N of thickness in a width direction; and a pair of correction rollers 16 disposed on a carrying path of the electrode sheet 2, and correcting a position in the width direction of the electrode sheet 2 on the basis of a calculation result of the tilting amount N of the thickness in the width direction.
Patent JP-2014027095-A (JP)
Title: Electronic device and manufacturing method therefor
Inventor: ISHIKAWA MOTOMI
IPC: H01L21/52
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To perform impregnation of resin uniformly in a short time, when filling the pores of a metal sintered compact with resin without gaps, in an electronic device including the metal sintered compact interposed between a substrate and an electronic component and bonding them.SOLUTION: The manufacturing method for an electronic device includes a boring step for boring a through hole 13 at a part of a substrate 10 where a metal sintered compact 30 is placed, a paste placement step for placing a paste on one side 11 of the substrate 10 having the through hole 13, a component mounting step for mounting an electronic component 20 on the paste placed on one side 11 of the substrate 10, a calcination step for forming a metal sintered compact 30 by heating and calcining the paste, an impregnation step for impregnating the metal sintered compact 30 with liquid resin 40, by placing the liquid resin 40 around the metal sintered compact 30 and sucking it from the other side 12 of the substrate 10 through the through hole 13, and a resin solidification step for solidifying the liquid resin 40 with which the metal sintered compact 30 is impregnated.
Patent JP-2014025421-A (JP)
Title: Fuel injection valve
Inventor: YOSHIMURA KAZUKI
IPC: F02M51/06
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve with enhanced uniformity of a swirl flow in the circumferential direction.SOLUTION: A fuel injection valve includes: a swirling chamber 22a having an inner wall surface that forms a helical curve; and a passage 21a for swirling that directs fuel into the swirling chamber. The valve is formed such that the center of a circle as the basis of the helical curve and the center of a fuel injection hole 23a open in the swirling chamber 22a align with one another. The joint between the passage 21a for swirling and the inner circumferential wall on the downstream side of the swirling chamber at which both walls intersect is positioned between a line segment from the center of the fuel injection hole 23a to a point at which the curvature of the swirling chamber shape starts to change; and a tangential line of the side wall of the fuel injection hole 23a drawn so as to be in parallel to the line segment. The shape of the swirling chamber is defined by a logarithmic spiral calculated from flow rate conservation formulas in the radial direction and in the circumferential direction of the swirling chamber 22a. The logarithmic spiral is a function of the width of the passage 21a for swirling that directs fuel into the swirling chamber 22a and the distance from the center of the fuel injection hole to the side wall of the passage for swirling.
Patent JP-2014026211-A (JP)
Title: Zoom lens and image capturing device having the same
Inventor: MAETAKI SATOSHI
IPC: G02B15/20
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which offers little variation of image magnification during focusing, easy high-speed focusing, and a wide view angle.SOLUTION: A zoom lens comprises a first lens group having negative refractive power, a second lens group having positive refractive power, a focusing lens group which moves when focusing and has negative refractive power, and a final lens group which is located on the most image side and has positive refractive power in order from an object side to the image side, where the focusing lens group and the final lens group are located next to each other. Each lens group moves such that distances between adjacent lens groups change when zooming. A focal length fof the final lens group, a focal length fof the focusing lens group, and a focal length fof the entire system at the wide angle end are each set appropriately.
Patent JP-2014030936-A (JP)
Title: Label printer
Inventor: KOKUTA HIROSHI
IPC: B41J11/70
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a label printer which can be easily used for both a peeling operation and a cutting operation.SOLUTION: A peeling-and-cutting mechanism 20 of a label printer 10 includes: a peeling part 28 which peels a label 2 one by one from a belt-like mount 1 by changing a direction of the belt-like mount 1 of a label continuous body L and conveying it; changing direction and conveying means 30 which pulls the belt-like mount 1, from which a label 2 is peeled off in the peeling part 28, to change the direction of the belt-like mount 1 and convey it; cutting means 32 which cuts the label continuous body L; a motor 33 which supplies a power to the changing direction and conveying means 30 and the cutting means 32; a power transmission mechanism 36 which transmits the power of the motor 33 to the changing direction and conveying means 30 and the cutting means 32; and power transmission switching means 38, which is provided in the power transmission mechanism 36, in which the power transmission of the motor 33 is switched between the changing direction and conveying means 30 and the cutting means 32.
Patent JP-2014032078-A (JP)
Title: Infrared radiation element
Inventor: KIRIHARA MASAO
IPC: G01N21/01
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an infrared radiation element capable of efficiently applying infrared radiation.SOLUTION: An infrared radiation element 1 comprises: a substrate 2; a thin film 3 formed over one surface of the substrate 2; a through hole 2a which goes through in a thickness direction of the substrate 2; a lattice-like first infrared radiation 4a formed at the opposite side of the substrate 2 in the thin film 3. The infrared radiation element 1 also comprises: plural pads 9 which are electrically connected to the first infrared radiation layer 4a; and a second infrared radiation layer 4b which is disposed separated away from the radiation layer 4a in an opening 4aa of the first infrared radiation layer 4a and which has the infrared radiation ratio higher than that of the thin film 3.
Patent JP-2013036734-A (JP)
Title: Latent heat thermal storage unit and catalyst convertor
Inventor: GAISER GERD
IPC: F28D20/02
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a latent heat thermal storage unit for an exhaust system of an internal combustion engine, in particular, an automobile.SOLUTION: This latent heat thermal storage unit (1) having a simple structure and reduced in thermal stress, includes at least one thermal storage board (2), the thermal storage board (2) is composed of two sheets of plate bodies (3, 4), two sheets of plate bodies (3, 4) are stacked to define a thermal storage space (7) filled with a thermal storage medium (18), and respectively have corrugated structures (5, 6), and the corrugated structure (5) of one plate body (3) and the corrugated structure (6) of the other plate body (4) are disposed at an angle.
Patent JP-2014033927-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game when an option having a relatively high degree of expectation is selected from among a plurality of options.SOLUTION: A game machine can execute a first suggestive performance (a notice during variation of all symbols with high reliability (for example, pink and cherry blossom patterns)) suggesting a high possibility of a "jackpot" as a suggestive performance, or a second suggestive performance (a notice during variation of all symbols with medium reliability (for example, red) ) suggesting a lower possibility of the "jackpot" than the first suggestive performance. When an option corresponding to the first suggestive performance is reported in a selection performance, an option corresponding to the first suggestive performance is displayed as an option, and an option to be displayed is adjusted to those other than an option corresponding to the first suggestive performance.
Patent JP-2014037512-A (JP)
Title: Anti-dust-adhesion agent
Inventor: ISHIKAWA KEIGO
IPC: C09D5/16
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an anti-dust-adhesion agent capable of effectively preventing the adhesion of dust.SOLUTION: Such an anti-dust-adhesion agent further contains a moisture curable silicone resin, nano fine particles, and a cure catalyst. According to such an anti-dust-adhesion agent, a hardened coating film that can effectively prevent the adhesion of dust such as yellow sand, is obtained.
Patent JP-2014041900-A (JP)
Title: Solar battery protective material and solar battery
Inventor: NINOMIYA NAOYA
IPC: C08J5/18
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery protective material which enables the suppression of poor appearance such as wrinkle, and is superior in moisture resistance and peel strength, and to provide a solar battery using the solar battery protective material.SOLUTION: A solar battery protective material has a weather resistant film, an adhesion layer 1 including no binder, a moisture-proof film having a base material and an inorganic layer on the base material, an adhesion layer 2, and a high-melting-point film having a melting point of 180°C or higher, in this order. The adhesion layer 1 includes an adhesive agent which has a tensile storage elastic modulus of 5.0×10-5.0×10Pa under the condition of 100°C, a frequency of 10 Hz, and a strain of 0.1%. The base material of the moisture-proof film has a thickness of 30 μm or less. The high-melting-point film has a shrinkage percentage of 0.5% or less. A solar battery comprises the solar battery protective material.
Patent JP-2014042921-A (JP)
Title: Laser working method
Inventor: SHIMOI HIDEKI
IPC: B23K26/60
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a laser working method capable of peeling a portion of a working object into a desired shape by the irradiation of a laser beam.SOLUTION: Prior to the step of peeling a peel-planned part 10 from a working object 1 by the irradiation of a laser beam L1, a crack 8 is formed along a reference line BL specifying the peel-planned part 10. Thus, at the step of peeling the peel-planned part 10, the peel-planned part 10 can be peeled along that crack 8. By controlling the modes of the reference line BL and the crack 8, therefore, the peel-planned part 10 can be peeled into a desired shape.
Patent JP-2014045559-A (JP)
Title: Ultrasonic motor drive controller
Inventor: ARIZUMI MASAO
IPC: H02N2/00
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor drive controller which detects the fact that a drive frequency has gone below a resonance frequency certainly regardless of the low and high temperature of an ultrasonic motor, and makes the drive frequency avoid the resonance frequency, while suppressing false detection of the resonance frequency, and second and subsequent resonance frequency avoidance processing.SOLUTION: Travel of an ultrasonic motor for old PID control period is compared with that for new PID control period, and operation result of PID control for old PID control period is compared with that for new PID control period. When a determination is made that resonance avoidance processing is required as a result of comparison, an ultrasonic motor drive controller performs resonance frequency avoidance processing.
Patent JP-2014044571-A (JP)
Title: Article recommendation system, server device, terminal device, article recommendation method, and program
Inventor: YAMAMURA HIROYUKI
IPC: G06F17/30
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of recommending, to users, an article in a medium as a target.SOLUTION: A terminal device acquires an article specified as a registration target out of articles contained in medium information, and transmits the acquired article to an article management server. The article management server registers the article as a registration target received from the terminal device and a user as a registrant in association with each other. The terminal device transmits instruction information indicative of a recommendation reference article to the article management server. The article management server determines a recommendation article to be recommended in relation to the recommendation reference article specified by the instruction information out of registered article information so as to transmit a determination result of the recommendation article to the terminal device. The terminal device presents the determination result on the recommendation article transmitted from the article management server in a prescribed manner.
Patent JP-2014048433-A (JP)
Title: Optical film, method for producing optical film, polarizing plate, and liquid crystal display device
Inventor: KANEKO YUKI
IPC: B29C55/14
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical film and a method for producing the optical film, in which the optical film has an excellent interlayer adhesiveness of a laminate, shows reduced retardation variation, and has excellent resistance to display unevenness and to generation of circular irregularity when the film is assembled in a liquid crystal display device, and to provide a polarizing plate and a liquid crystal display device using the optical film.SOLUTION: An optical film is to be disposed at a position opposing to a liquid crystal cell when the film is assembled to constitute a liquid crystal display device; and the optical film comprises a laminate of an acrylic layer and a cellulose acylate layer, in which an acrylic resin has a weight average molecular weight Mw of 80000 or more and a cellulose acylate resin has a total degree of substitution of acyl group of 2.0 to 3.0. The optical film satisfies all of the following conditions (A) to (C). (A) The laminate is produced by a solution cast method, and while the residual solvent amount is 1.0 to 50 mass%, the film is drawn with a draw ratio of 1.1 to 4.0 as the sum of draw ratios in a longitudinal direction and a lateral direction. (B) The optical film has Ro of less than 10 nm and Rt of less than 25 nm. (C) The retardation variation (3σ) in a width direction after drawing is 5.0 or less.
Patent JP-2014046794-A (JP)
Title: Vehicle seat
Inventor: URAMICHI HIDEKI
IPC: B60N2/30
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent unintended state changing of a seat component with a relatively simple configuration.SOLUTION: While seat components (4, 6, and 8) are changed from a first state to a second state by a spring-up mechanism CM, rotation to the first state side is inhibited. The seat components (4, 6, and 8) are further rotated and displaced from the second state to a second car room structure (WS) side to be rotatable to the first state side.
Patent JP-2014050250-A (JP)
Title: Power conversion device
Inventor: KANESHIRO HIROBUMI
IPC: H02M3/28
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that can be controlled by a current mode by digital processing independently of an ON time period, can suppress the cost, and can suppress the physical constitution.SOLUTION: In a power conversion device comprising switching means 1 and a control device 20, during a slope calculation time period Tcalc for calculating a slope compensation signal Vslope of a control cycle Tctrl based on reference signals CLK1 and CLK2, slope compensation means 9 invalidates the slope compensation signal Vslope calculated before the control cycle Tctrl, and reset signal generation means 6 compares an error signal Verror as a current command Ioder with a current detection signal Idetect to generate a reset signal RST. According to this configuration, because the slope compensation signal Vslope calculated before the control cycle Tctrl is invalidated, low-harmonic wave oscillation can be prevented with certainty, the cost can be suppressed, and the physical constitution can be suppressed.
Patent JP-2013079941-A (JP)
Title: Methods and apparatus for testing multiple-ic devices
Inventor: MICHAEL E STANLEY
IPC: H01L27/04
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus for testing multiple-IC devices.SOLUTION: An integrated circuit includes: a first input interconnect to receive an input signal; a first test enable interconnect to receive a test enable signal; a controller for performing testing of the integrated circuit on the basis of values corresponding to the input signal; an input port; and a first multiplexer coupled to the first input interconnect, the controller, and the input port. The multiplexer is controllable to pass the input signal to the input port in response to non-assertion of the test enable signal, and to pass the input signal to the controller in response to assertion of the test enable signal.
Patent JP-2014047601-A (JP)
Title: Parking device
Inventor: KAWADA YASUO
IPC: E04H6/18
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a pallet to be transported to a parking shelf below a drive-in floor, and to enable a movable deck mounted on a carrier to be held at the same level as that of a fixed deck.SOLUTION: A parking device 1 includes: a swing device for swinging a pallet 20 between an entering/leaving direction of a vehicle and a storing direction different therefrom on a drive-in floor; and a carrier 13 for lifting the pallet 20 along parking shelves. A floor surface of the drive-in floor is constituted of a front side fixed deck 32 and a rear side fixed deck 33. The carrier 13 is mounted with a movable deck for closing a gap 37 between the fixed decks 32, 33 in a vertically movable manner. A support member moving between a support position where it protrudes below the gap 37 and holds the movable deck at the same level as that of the fixed decks 32, 33 and a retreat position where it retreats below the fixed deck (32 or 33) is arranged below at least one of the fixed decks 32, 33.
Patent JP-2014050432-A (JP)
Title: Game machine
Inventor: FUNABASHI HIDEAKI
IPC: A63F7/02
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of accurately reporting whether or not opening of a normal electric generator and opening of a big winning port overlap with each other.SOLUTION: A pachinko game machine determines a period of opening the normal electric generator from information based on a normal winning random number stored by first random number storage means. From information based on a big winning random number and a special symbol variation pattern determination random number stored by second random number storage means, a period of opening a big winning port is determined. On the basis of results of determining the periods of opening the normal electric generator and the big winning port respectively, whether or not the periods of opening the normal electric generator and the big winning port overlap with each other is determined. The pachinko game machine reports whether or not the opening of the normal electric generator and the opening of the big winning port overlap with each other.
Patent JP-2014052454-A (JP)
Title: Image heating device
Inventor: MATSUURA DAIGO
IPC: G03G15/20
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image heating device capable of maintaining a length in a rotation axis direction of a heating rotating body short to avoid an increase in size of an image forming apparatus, even when the image heating device is designed to use a magnetic flux shielding plate long in a rotation axis direction to allow heat treatment of a large size recording medium.SOLUTION: Elliptical thrusting surfaces 10b of fixing flanges 10 are each reduced in height at an upper part to allow passage of only protrusions 11a of magnetic flux shielding members 11. Accordingly, the magnetic flux shielding members 11 can each move to the outside in a rotation axis direction of positions at which the fixing flanges 10 regulate ends of a fixing belt 1, so as to form a wide and uniform heating range on the fixing belt 1 by the magnetic flux at the center in the rotation axis direction of the fixing belt 1.
Patent JP-2013028171-A (JP)
Title: Transfer sheet
Inventor: IIZUKA TAKASHI
IPC: C09J135/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet where transfer is applied with satisfactory adhesion to both a woody material such as an MDF board and resin-impregnated paper composing edges thereof or the like, and from which a decorative sheet having high design properties can be manufactured.SOLUTION: In the transfer sheet, transfer layers including at least a peeling layer, a decorative layer, an overprint layer, and an adhesive layer are laminated on a substrate. The over print layer contacts with the adhesive layer that has an urethane-based resin and a maleic acid resin where the content of the maleic acid resin in the adhesive layer is 20-40 mass%.