baber/WOPTO huggingface dataset:
Patent JP-2013202798-A (JP)
Title: Thermal print head and thermal printer
Inventor: USA TAKASHI
IPC: B41J2/335
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of assembly of a thermal print head to a thermal printer.SOLUTION: A thermal print head includes a flexible substrate 22 having a bottom 70, a side 78 rising from the bottom 70, a tip face 72 connected with the side 78 with an edge 77 interposed in-between and facing the bottom 78, a top face 71 facing the bottom on the opposite side of the edge 77 with respect to the tip face 72, having a greater distance from the bottom 70 than the tip face 72, a glaze layer 25 attached to the vicinity of the top face 71, the tip face 72 and the edge 77 of the side 78 and having ribs 21 parallel with the edge 77 formed on the top face 71, a plurality of heating resistors 26 arrayed on the surface of the ridges 21 of the glaze layer 26 with spaces interposed in-between, an electrode layer 28 connected with the heating resistors 26 and having electrodes extending in the direction of separating from the edge 77 formed, and a protection film 29 covering the heating resistors 26.
Patent JP-2013205905-A (JP)
Title: Arithmetic processor and method for controlling arithmetic processor
Inventor: GOMYO NORIHITO
IPC: G06F1/04
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a power source noise accompanied by a power consumption difference between an instruction processing stop state and an arithmetic execution state.SOLUTION: An arithmetic processor includes: a clock generation circuit for outputting a clock; an instruction execution circuit for shifting a state between an instruction execution state of executing an instruction and an instruction stop state of stopping the instruction; a first circuit for, when a first clock suppression instruction is input, suppressing the application of the clock to an incorporated internal circuit; a second circuit for, when a second clock suppression instruction is input, suppressing the application of the clock to the incorporated internal circuit; and a control circuit. When the instruction execution circuit is shifted from the instruction execution state to the instruction stop state, the control circuit outputs the first clock suppression instruction to the first circuit, and then outputs the second clock suppression instruction to the second circuit. Thus, it is possible to prevent power consumption from being sharply and largely changed.
Patent JP-2013204168-A (JP)
Title: Sizing agent for carbon fiber
Inventor: OIKAWA JUN
IPC: C04B35/80
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a sizing agent for a carbon fiber, which can produce a carbon fiber-reinforced calcium silicate molding having superior handleability and a high density when a carbon fiber-reinforced calcium silicate molding is produced.SOLUTION: The sizing agent for the carbon fiber contains sugar alcohol having 4 or more carbon atoms and water. The sugar alcohol is a solid in an ordinary temperature and an ordinary pressure.
Patent JP-2012165419-A (JP)
Title: Image output device
Inventor: MITA MASAHIRO
IPC: G09G3/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To change color scheme of an image and output an eye-friendly image.SOLUTION: An image output device is a projection apparatus 100 that projects a predetermined image from a projection lens 12 based on the input image data that is output from an external device. The image output device includes a controller 39 that performs differential calculation based on the image data, extracts the contour of the image, divides the image into predetermined areas by the contour, and changes color scheme of each area so that color difference between adjacent areas becomes a predetermined value or larger. The image output device projects a corrected image whose color scheme has changed from the projection lens 12.
Patent JP-2013185434-A (JP)
Title: Water storage tank
Inventor: UENO KEISUKE
IPC: E03B11/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of bacteria in a water storage tank which is connected to a water pipe at a normal time and separated from the water pipe at emergency to be carriable.SOLUTION: In a lid member 1, an opening opened at the topmost place of a hollow part of a tank member 6 formed so as not to form a partition chamber by the inner surface of the hollow part and a water surface raised by pouring water into the hollow part is sealed by screwing a female screw 4, carved in the inner peripheral surface of a hollow part 1c whose bottom is opened, with a male screw 6a formed on the outer peripheral surface of a mouth part through a ring-shaped seal member 5, and a hollow part 1a having a projected area larger than that of the opening communicates with the hollow part 1c through a communication hole 1b. A water supply pipe 2, which is detachably connected to a water supply passage P connected with a water meter M and extends to the bottom of the hollow part of the tank member 6 through an extension pipe 7, and a drain pipe 3, which is detachably connected to a drain passage H connected to a water tap such as a faucet E and is opened in the topmost surface of the lid member 1, are airtightly formed.
Patent JP-2013082879-A (JP)
Title: Method for manufacturing solid fuel, and solid fuel
Inventor: NIIKURA HIROSHI
IPC: C10L5/44
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing solid fuel made by wooden biomass as raw materials, having high in material yield and heat quantity yield, having the same level of crushability as coal, capable of mixing with the coal, grinding and using as fuel of a pulverized coal boiler.SOLUTION: The method for manufacturing solid fuel having the same level of crushability as coal whose Hardgrove Grindability Index (HGI) is 30-70 includes a step of burning tree bark as raw materials under a condition in oxygen concentration of 10% or less at a temperature of 170-350 °C.
Patent JP-2013204745-A (JP)
Title: Pipe and method of manufacturing the same
Inventor: KANEKAWA SHUNSUKE
IPC: F16L15/04
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a male screw portion.SOLUTION: A pipe 1 includes: a cylindrical pipe body 2 formed of fiber reinforced plastic; and a connecting part which is a substantially cylindrical member centering on the center axis of the pipe body 2 and fixed to an end of the pipe body 2 by insertion of the end. The connecting part includes a tapered male screw part 33 formed on the outside face. When the pipe body 2 is connected to another pipe body, the tapered male screw part 33 is screwed into a tapered female part 73 provided on the inside surface of a substantially cylindrical coupling 5. The tapered male screw part 33 includes, as a reinforcing layer 331, a metal mesh layer along the shape of a screw thread surface in the vicinity of the screw thread surface. Portions other than the reinforcing layer 331 are made of a resin on the tapered male screw part 33. The pipe 1 can prevent damage to the tapered male screw part 33 by the reinforcing layer 331.
Patent JP-2013204125-A (JP)
Title: Metal coated fiber
Inventor: MOCHIZUKI ATSUSHI
IPC: C23C18/31
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal coated fiber achieving excellent adhesion to a metal plating film on a surface of an organic fiber base material, suppressing reduction in tensile strength of the organic fiber base material itself after plating treatment, and exhibiting excellent flexibility.SOLUTION: In a metal coated fiber: a plating underlayer constructed of a layer of a polymer compound having a heterocyclic ring, and a metal salt functioning as an oxidizing agent and having catalytic activity of electroless plating is arranged on a surface of an organic fiber base material; and a metal plating film is arranged on the plating underlayer by an electroless plating method. In the organic fiber base material, a twist coefficient k represented by the following formula 1 is within the range of 0-4,200. (formula 1) k=T×√D (T=number of twisting (T/m), D=total fineness (dtex)).
Patent JP-2013204133-A (JP)
Title: Wire rod and steel wire using same
Inventor: ISHIDA TOMONOBU
IPC: C21D9/52
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod with a pearlitic structure as the main phase in which deterioration in delayed fracture resistance associated with the increase in strength is suppressed, and usable for a high strength PC steel wire, a wire rope or the like having delayed fracture resistance suited to the building standards.SOLUTION: A wire rod includes prescribed amounts of C, Si, Mn, N, Al, P and S, and the balance iron with inevitable impurities, and in which the Al content and the N content satisfy the relation in inequality (1): [Al]≤-2.1×10×[N]+0.255 (1) (wherein, [Al] and [N] denote the contents (mass%) of Al and N, respectively) and has a structure with pearlite as the main phase, and in which the content of AlN is ≥0.005%, and also, in the maximum value extreme value distribution of the diameter of AlN dexpressed as the geometric mean (ab)of the length a and the thickness b, the ratio of AlN in which dis 10 to 20 μm is ≥50% on the basis of numbers.
Patent JP-2013202597-A (JP)
Title: Cleaning apparatus of perforated plate for atomic power
Inventor: ISHIGAMI YOICHI
IPC: B08B3/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To enable an efficient removal of foreign materials adhered in a cleaning apparatus of a perforated plate for atomic power.SOLUTION: An apparatus includes cleaning tanks 72 and 73 which can pool a cleaning liquid inside and at the same time, can house a tube support plate 43 under orthostatic conditions, a rotating device 84 which can rotate the tube support plate 43 in each cleaning tank 72, 73, an ultrasonic vibration apparatus 111 irradiating the tube support plate 43 in the cleaning tanks 72 and 73 with ultrasonic waves.
Patent JP-2013209681-A (JP)
Title: Iron-based amorphous alloy thin strip
Inventor: IMAMURA TAKESHI
IPC: C22C45/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-B-Si-Mn-based amorphous alloy thin strip which is inexpensive and excellent in core loss characteristics.SOLUTION: An iron-based amorphous alloy thin strip includes component composition represented by chemical formula FeBSiMn(wherein x:75-87 at%, y: 6-15 at%, z: 7-17 at%, and a: 0.2-3 at%), and preferably includes one or more selected from 0.5 at% or less of Ni, 1 at% or less of Cr, 2 at% or less of C, 1 at% or less of P, and 2.0 at% or less of Cu as numbers included in the total, wherein skewness (Rsk) of a surface roughness curve in a surface which is in contact with a cooling roll is less than 0.
Patent JP-2013208192-A (JP)
Title: Cooker
Inventor: NAKAJIMA YUKO
IPC: A47J27/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooker capable of heating and cooking without boiling over a highly viscous food material such as jam.SOLUTION: A cooker includes a rotating body attached to an inner pot side of a lid, a first and second agitating arms attached to the rotating body and switchable to an agitating state contacted with an object to be heated in the inner pot and a non-agitating state separated from the object to be heated in the inner pot, a drive motor 24 for rotating the rotating body, and a rotation control means 100b for controlling the drive motor 24 to alternately operate a first step in which the first and second agitating arms allow the rotating body to rotate at high speed (first rotating speed) in the non-agitating state and a first step in which the first and second agitating arms allow the rotating body to rotate at low speed (second rotating speed) in the agitating state.
Patent JP-2013213541-A (JP)
Title: Gas cock
Inventor: OCHI TAKESHI
IPC: F16K17/34
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a gas cock in which blocking of gas circulation by an excess outflow protective valve can be appropriately performed.SOLUTION: A gas cock includes, in a tubular gas cock body 2 having a gas flow path 1 formed inside: a slide valve G movable in the axial direction of the gas cock body 2 between a closing position and an opening position; and an excess outflow protective valve H disposed upstream the slide valve G in the gas circulation direction of the gas flow path 1. The excess outflow protective valve H is configured to be movable from an initial position where the valve is separated from a fitting part H3c of a downstream member H3 disposed at a downstream side to allow the gas to circulate, to an operation position where the circulation of the gas is blocked while the valve is fitted to the fitting part H3c of the downstream member H3.
Patent JP-2013217970-A (JP)
Title: Hierarchical type inner product cipher system based on lattice problem, hierarchical type inner product cipher method, device based on lattice problem
Inventor: KUSAKAWA KEITA
IPC: G09C1/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hierarchical inner product cipher technology based on a lattice problem, whose key size and cipher text size are small.SOLUTION: Key size and cipher text size are suppressed by making a parameter R of inner product cipher into GF(q). As a result, the key size becomes Ω(μnlgq), and the cipher text size becomes Ω(μn lgq). Even when it is required that 1/|R| can be ignored, it becomes that 1/|R|=1/q, it can be ignored. Even in such a case, it can be put that q=poly(n), and thereby, the key size Ω(μnlgn), the cipher text size Ω(μn lgn) can be achieved.
Patent JP-2013221171-A (JP)
Title: Recovering method of rhenium
Inventor: HORI HISAO
IPC: C02F1/70
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating rhenium from solution containing rhenium with a simple method.SOLUTION: A method for recovering rhenium includes: an electron donor addition step wherein a compound containing a substituent having an atom including an unshared electron pair is added to solution containing perrhenate ion; an ultraviolet irradiation step wherein reductant of perrhenate ion contained in the solution is deposited by irradiating the solution passed through the electron donor addition step with ultraviolet rays; and an fractionating step wherein the reductant of the perrhenate ion deposited in the ultraviolet irradiation step is fractionated from the solution.
Patent JP-2013223172-A (JP)
Title: Radio communication system
Inventor: TOYAMA DAISUKE
IPC: H04W28/22
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of mitigating unnecessary delay in signals for transmitting data.SOLUTION: A terminal device 10, when requesting uplink channel allocation, transmits to a base station device 20, information of a communication request identifier corresponding to information of transmission data (such as a data size and modulation scheme) for data to be transmitted over an uplink channel, along with the uplink channel allocation request. The base station device 20 has information of transmission data corresponding to the communication request identifier and allocates an uplink channel on the basis of the information of transmission data.
Patent JP-2012135665-A (JP)
Title: Vacuum cleaner
Inventor: KOMAE SOTA
IPC: A47L9/16
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner mounted with a cyclone dust collection unit, having a compactly configured body, and having high separation performance.SOLUTION: This vacuum cleaner includes: a suction port body sucking dust-containing air from the outside; the cleaner body disposed with an electric fan generating suction air; the cyclone unit including at least one cyclone part including an inflow port provided between the suction port body and the electric fan and into which the dust-containing air sucked from the suction port body flows, a swirl chamber swirling the dust-containing air sucked from the inflow port, and a dust case collecting dust separated by the swirl chamber; and a suction air path provided in the cleaner body, and sucking the dust-containing air flowing from the suction port body into the cyclone dust collecting unit. The suction air path is provided under the cyclone dust collecting unit.
Patent JP-2013225730-A (JP)
Title: Radio communication device
Inventor: OGO NAOTO
IPC: H04B7/06
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device capable of satisfactory communication using a diversity effect.SOLUTION: The radio communication device comprises: a transmitter or a receiver; a main body embedding the transmitter or the receiver; a diversity circuit incorporated in the main body and connected to the transmitter or the receiver; a linear-shaped first antenna extending from the main body; a second antenna attached to the main body and connected to the diversity circuit; a voice processing unit incorporated in the main body and connected to the transmitter or the receiver; and a microphone or an earphone monitor connected to the voice processing unit and attached to the tip portion of the first antenna.
Patent JP-2013224088-A (JP)
Title: Gas generator
Inventor: UKITA SHINICHIRO
IPC: B01J7/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator with an easy-to-assemble housing.SOLUTION: A housing 11 is formed of a diffuser shell 12 and a closure shell 13. The closure shell 13 is curved toward the inside of the housing. An outer periphery part 30a is in abutment with an annular bent part 12d of the diffuser shell. When the curved part is pressed by pressure during operation, the outer periphery 30a presses the annular bent part 12d, thereby increasing a degree of contact.
Patent JP-2012229153-A (JP)
Title: Electrode holder for electric glass melting
Inventor: DE ANGELIS GILBERT
IPC: C03B5/027
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To protect an electrode holder part in contact with a molten glass from corrosion by the molten glass, and to allow the electrode holder to operate at a higher temperature.SOLUTION: The electrode holder (10) for a glass melting furnace includes: an outer wall (12); an inner wall (14) defining a channel (20) for receiving an electrode; a coolant passage (30, 40) for receiving a flow of a coolant positioned between the outer wall and the inner wall; and a nose member (16) joining the inner wall and the outer wall at a first end of the electrode holder. The nose member comprises a refractory barrier layer (46) deposited on an outer surface thereof and the barrier layer is in contact with a molten glass material (48) in the furnace.
Patent JP-2013228330-A (JP)
Title: Film thickness measuring apparatus and film thickness measuring method
Inventor: KOSHIHARA TAKAHIRO
IPC: G01B11/06
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring apparatus that can measure a film thickness in a non-contact manner with high accuracy by a simple method even when a value obtained by multiplying a refractive index by the film thickness is less than 75 in a film to be measured, and further to provide a film thickness measuring method.SOLUTION: A film thickness measuring apparatus performs the steps of: irradiating a sample 8 with a terahertz wave 5 from a light transmission antenna 28a by irradiation of pump light 2b such that an incident angle becomes a Brewster angle; adjusting polarizing plates 29a and 29b and detecting an S polarization component from the terahertz wave 5 reflected by the sample 8 by a light transmission antenna 28b; adjusting the polarizing plates 29a and 29b and detecting a P polarization component from the terahertz wave 5 reflected by the sample 8 by the light transmission antenna 28b; and deriving a film thickness of a film to be measured formed on a surface of the sample 8 by an information processing section 26 on the basis of a time delay of peak amplitude of the P polarization component with respect to peak amplitude of the S polarization component.
Patent JP-2013230200-A (JP)
Title: Game machine
Inventor: KAMISAKA SEI
IPC: A63F7/02
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of giving a game player strong impression as if a gimmick is in movement.SOLUTION: A body part 31 and a limb part 36 move and their relative positions are displaced, and thus the attitude of a gimmick 30 shifts between a shielded state where the limb part 36 is hidden behind the body part 31 not to be visible when seen from the side of the game player, and an extending-out state where the limb part 36 looks as if connected to the body part 31 when seen from the side of the game player. The limb part 36 is formed so that the shape is not changed. The body part 31 moves simultaneously with the situation that the limb part 36 moves and extends out of the body part 31, and hence the attitude of the gimmick 30 shifts to the extending-out state from the shielded state. The limb part 36 moves in a direction opposite to a moving direction when shifting to the extending-out state from the shielded state simultaneously with the situation that the body part 31 moves behind the body part 31, and thus the attitude of the gimmick 30 shifts to the shielded state from the extending-out state.
Patent JP-2012145965-A (JP)
Title: Paper feeding device and image forming apparatus
Inventor: KITA NOBUHIKO
IPC: G03G15/00
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device that requires less components for suppressing an increase in costs, and prevents paper jam caused by detaching a first paper cassette on the downstream side in the paper feed direction, and an image forming apparatus.SOLUTION: A paper feeding device includes a first paper cassette 4 that is drawably supported by an image forming apparatus body, and an additional paper feeding unit that can be connected to the lower portion of the image forming apparatus body. When the additional paper feeding unit is connected to the image forming apparatus body, cassette detection means 17 provided to the additional paper feeding unit detects a set state of the first paper cassette 4.
Patent JP-2013234809-A (JP)
Title: Refrigerator
Inventor: KAMEI MASAHARU
IPC: F25D23/06
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused when a vacuum heat insulating material is bent and disposed in a bent part, wherein a gap passage in the bent part is narrowed so that the flow resistance of urethane is increased and a foaming agent is hardly filled in the entire refrigerator.SOLUTION: An L-shaped holding member 51 for holding a vacuum heat insulating material 52 with an enlarged thickness is provided in a bent part 48 of a casing 44 of a refrigerator 43. After the vacuum heat insulating material 52 is installed in the holding member 51, the urethane is filled between an inner box 45 and an outer case 46 by froth foaming. By this arrangement, the load bearing in the bent part is improved while enhancing the filling property of the urethane, and thereby the rigidity of the casing of the refrigerator can be enhanced.
Patent JP-2012181545-A (JP)
Title: Imaging lens, imaging apparatus, and mobile terminal
Inventor: SANO EIGO
IPC: G02B13/18
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a 5-component small-sized imaging lens which has sufficient brightness of about F2 and has various aberrations satisfactorily corrected.SOLUTION: An imaging lens 10 comprises, in order from the object side, a first lens L1 which has a positive refracting power and has a convex surface facing the object side, a second lens L2 which has a negative refracting power and has a concave surface facing the image side, a third lens L3 which has a positive or negative refracting power, a fourth lens L4 which has a positive refracting power and has a convex surface facing the image side, and a fifth lens L5 which has a negative refracting power and has a concave surface facing the image side. A surface on the image side of the fifth lens L5 has an aspherical shape and has an inflection point in a position other than a point crossing the optical axis.