baber/WOPTO huggingface dataset:
Patent JP-2012024260-A (JP)
Title: Game machine
Inventor: OSHITA KOICHI
IPC: A63F7/02
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the amusement of a game by preventing expectations of a player from being lowered when a continuous performance decided at different timings continue.SOLUTION: When a symbol variation game to be subjected to the continuous performance is standing by, the continuous performance can be additionally executed in a symbol variation game which is not to be subjected to the continuous performance among special symbol start reserve balls reserved at that time. The symbol variation game is rendered according to the performance content of the continuous performance right before the additional execution. Thus, continuous performances decided at different timings using the continuous performance right before the additional execution and the continuous performance to be additionally executed, are performed as if they were consecutive. As a result, when the continuous performance is continued, during that period, the content of the previous performance can be carried over to the additional continuous performance without lowering expectations of the players for the continuous performance.
Patent JP-2012027210-A (JP)
Title: Image forming apparatus
Inventor: NISHINA HIROAKI
IPC: G03G15/01
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming technique that allows compensation of non-uniformity of output values from multiple light quantity detecting sensors even with occurrence of temporal variations, in an image forming apparatus capable of controlling the amount of light beams according to each of colors by use of multiple light quantity detecting sensors.SOLUTION: In an image forming apparatus, a light beam of a reference color is incident on each of multiple light quantity detecting sensors, each of which outputs a signal at a voltage corresponding to the amount of the light beam. The signal is converted to a digital signal by an A/D converter and input to a write controller 200. The write controller 200 calculates the amount of deviation between an output value from the light quantity detecting sensor 110K of the reference color and an output value from each of the light quantity detecting sensors 110Y, 110M and 110C of non-reference colors. Using the amount of deviation, the output values from the light quantity detecting sensors 110Y, 110M and 110C are compensated. LDC (Laser Diode for Cyan), LDM (Laser Diode for Magenta) and LDY (Laser Diode for Yellow) are controlled based on the compensated output values so as to keep the amount of light beams constant respectively.
Patent JP-2011033022-A (JP)
Title: Impeller cover and method
Inventor: CRUICKSHANK JOSEPH O
IPC: F04D29/60
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an impeller cover for protecting an impeller from damage.  <P>SOLUTION: The impeller cover 50 includes a removable body 50 having a first face 52 and a second face 54 opposing the first face, the second face 54 being configured to match a front face 14a of the impeller 14 of the compressor, and further having a frontal portion covering an entire frontal portion of the impeller 14 of the compressor, and a fixing mechanism connected to the removable body 50 and being configured to fix the impeller cover to the impeller 14 of the compressor. The impeller cover 50 is disposable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012029137-A (JP)
Title: Antenna device
Inventor: SEKIZAWA TAKATOSHI
IPC: H01Q1/48
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which can enhance gain without increasing the height of a reverse L-shaped antenna from a feeding point to a folding point.SOLUTION: An antenna device includes a board side antenna portion 4 formed by extending an elongated rod-like conductor on the same plane as a board 1 from a feeding point 2 of the board 1. The board side antenna portion 4 is in parallel with a parallel antenna portion 6 constituting a reverse L-shaped antenna, and an antenna current I flows in the same direction as the parallel antenna portion 6. Further, a ground antenna portion 7 composed of the elongated rod-like conductor between excision parts 1a-1e of the board 1 and the board side antenna portion 4 is formed in parallel with the board side antenna portion 4 and the parallel antenna portion 6 so that image currents I7b-I7d flow in the ground antenna portion 7 due to antenna currents I4a-I4c which flow in the board side antenna portion 4.
Patent JP-2012025562-A (JP)
Title: Fixing structure and reel using the same
Inventor: WAKAO TATSUYA
IPC: B65H75/14
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a reel including such a fixing structure that a plurality of expanded resin-made members can easily and surely be fixed to one another into one body without using an adhesive.SOLUTION: The fixing structure is used when the end face of an expanded resin-made side plate member 3 is fixed to the end face 4 of an expanded resin-made cylindrical core member 1 to be a reel A. A first locking body 10 which has such a slope 12 that a distance from the contact surface L of the end faces becomes longer gradually toward the turning direction and which has a recessed part 13 formed at the terminal end of the slope 12, is formed on the end face 4 of the core member 1. A second locking body 20 having a projection 23 which is fitted into the recessed part 13 formed on the first locking body 10 at the tip side thereof in the rotative direction is formed on the end face (the back surface) 7 of the side plate member 3. A distance da from the contact surface L of the end faces at right before the recessed part 13 of the slope 12 is made longer than a distance db between the upper surface 24 of the projection 23 and the contact surface L of the end faces.
Patent JP-2012031536-A (JP)
Title: Coating composition and coated paper
Inventor: NISHIDE YASUHIRO
IPC: D21H19/62
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition that can produce coated paper high in oil absorption and slight in strike through after printing by suppressing ink penetration, and to provide coated paper slight in strike through after printing.SOLUTION: A coating composition contains the following (1)-(3) and coated paper is obtained by applying the coating composition on a base paper surface: (1) an amino-based compound obtained by reacting an amide-based compound having an amine value of 20-150 mgKOH/g obtained by reacting polyalkylene polyamine (a) and 5-45 mol% of dibasic carboxylic acids based on the molar number of primary amino groups of the polyamine (a) and 25-85 mol% of 12 to 24C fatty acids based on the total molar number of primary amino groups and secondary amino groups of the polyamine (a), with 50-100 mol% of epihalohydrin based on the residual amino groups of the amide-based compound in a solution containing water soluble organic acid and a nonionic emulsifier and/or a cationic emulsifier; (2) a pigment; and (3) a binder.
Patent JP-2012033705-A (JP)
Title: Two-dimensional photonic crystal laser
Inventor: NODA SUSUMU
IPC: H01S5/12
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional photonic crystal laser which can avoid deterioration of performance of a two-dimensional photonic crystal layer as a resonator, in forming an upper layer on the two-dimensional photonic crystal layer by an epitaxial method.SOLUTION: A two-dimensional photonic crystal laser 10 has a two-dimensional photonic crystal layer 15 where holes 151 are periodically created in a parent material layer 152 made of parent material AlGaAs(0<α<1) or (AlGa)InP(0≤β<1, 0<γ<1), and has an epitaxial layer 16 prepared by an epitaxial method on the two-dimensional photonic crystal layer 15. The use of the material mentioned above for the parent material layer 152 can avoid deformation and collapse of the holes 151 in forming the epitaxial layer 16, and thus avoid deterioration of performance of two-dimensional photonic crystal layer as a resonator.
Patent JP-2012030546-A (JP)
Title: Forming die device
Inventor: HANADA HIDEKUNI
IPC: B29C39/26
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a forming die device which can easily change the die removal direction of an upper die.SOLUTION: The forming die device 10 includes a base 11, a lower die 14 arranged on the base 11, an upper die 15 movable to the lower die 14 and a die-removal mechanical part 13 which moves the upper die 15. The die-removal mechanical part 13 includes a first support wall 16 formed on the base 11, a second support wall 17 which is formed to be attachable and detachable to/from the first support wall 16 and is formed with a long hole 26a for die-removal extending straight, a drive cylinder 18 having an expansible rod 18b, a moving part 19 which is formed movably along the long hole 26a for die-removal and brought into contact with the tip of the rod 18b and the upper die 15, and moves with the upper die 15 by the expansion movement of the rod 18b, and a hole 27 for the second support wall and a fixed pin 28 which fix the second support wall 17 which is arranged so that the direction the long hole 26a for die-removal extends coincides with the die-removal direction to the first support wall 16.
Patent JP-2012031835-A (JP)
Title: Spark plug
Inventor: YOSHIZAKI HIROTOSHI
IPC: F02P13/00
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug capable of securing anti-loosening property of a main metal fitting that is fixed by screwing in a mounting hole with a sealing member interposed.SOLUTION: The spark plug 1 is dismounted from an engine head 90, and an equivalent friction diameter D1 is obtained on the basis of the outer diameter d1and the inner diameter d1of a contact mark J remaining on the overhang portion 54 of a main metal fitting 50 subjected to Ni plating, the mark formed by contact with a gasket 60 made of a stainless steel. Similarly, an equivalent friction diameter D2 is obtained on the basis of the outer diameter d2and the inner diameter d2of a contact mark K remaining on the opening edge 92 of a mounting hole 91, the mark formed by contact with the gasket 60. The plug satisfies D1<D2. The plug also satisfies Dz>D2, when the largest outer diameter of a surface facing the gasket 60 is defined as Dz, in the overhang portion 54.
Patent JP-2012037749-A (JP)
Title: Method for manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor and image forming apparatus
Inventor: KAWASAKI YOSHIAKI
IPC: G03G5/147
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrophotographic photoreceptor having a surface layer which shows a good state of the layer surface and is sufficiently and uniformly cured through the inner portion of the surface layer, having high wear resistance and scratch resistance, stability, and good electric characteristics, and achieving high picture quality for a long period of time.SOLUTION: The method for manufacturing an electrophotographic photoreceptor having at least a photosensitive layer and a surface layer on a conductive support includes steps of forming a coating film by using a coating liquid containing a radical polymerizable compound to form the surface layer and curing the coating film by irradiation with luminous energy from an LED as a light source. The radical polymerizable compound comprises a radical polymerizable monomer having no charge transporting structure and a radical polymerizable compound having a charge transporting structure. The electrophotographic photoreceptor, after the coating film as the surface layer is formed, is transferred to a sealable chamber having an LED irradiation unit installed therein; and after the sealable chamber is sealed, the atmospheric pressure in the sealed chamber is reduced and controlled to 133 Pa or lower upon irradiating the photoreceptor with luminous energy.
Patent JP-2012042241-A (JP)
Title: Leakage current measurement circuit and leakage current measurement method
Inventor: SHIMIZU TOSHIFUMI
IPC: G01R31/26
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To measure a leakage current in a device to be measured with higher accuracy.SOLUTION: A leakage current measurement circuit comprises: a current mirror circuit (corresponding to MP1, MP2) for receiving the leakage current in a device 10 to be measured by one end and outputting a mirror current from an another end; a measuring terminal T1 for connecting a measurement system 20 which indirectly measures the leakage current; a switch element SW1 capable of connecting one end of the current mirror circuit with the measuring terminal T1; and a switch element SW2 capable of connecting the another end of the current mirror circuit with the measuring terminal T1 and to be opened/closed exclusively with the switch element SW1.
Patent JP-2012044109-A (JP)
Title: Field effect transistor and method of manufacturing the same
Inventor: NAITO HIROYOSHI
IPC: C07D495/04
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor of industrially practical specific top gate structure that has practical printability and, in addition, excellent semiconductor characteristics such as carrier mobility, hysteresis and threshold stability by using a specific organic heterocyclic compound as a semiconductor material.SOLUTION: A field effect transistor contains a compound represented by formula (1) as a semiconductor material, and has a specific top gate-bottom contact structure. (In the formula (1), Rand Rrepresent independently an unsubstituted or halogeno-substituted C1 to C36 aliphatic hydrocarbon group).
Patent JP-2012048297-A (JP)
Title: Display/input-interface sharing system, information processor and program
Inventor: NOCHIDA KOHEI
IPC: G06F3/048
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a system and the like which enable an operation of each input interface in a plurality of information processors connected by a network to be effective in displays of all information processors.SOLUTION: Each information processor recognizes each other's input interface as an additional input interface, and a master information processor displays a screen content of a virtual display in own device, which is a copy of screen image data of a real display in a non-master information processor, on a display in the non-master information processor.
Patent JP-2012046380-A (JP)
Title: Method for producing silicon carbide porous body
Inventor: TSUNEYOSHI KOJI
IPC: C04B35/565
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To materialize a method for producing a silicon carbide porous body, with which electroconductive characteristics of the silicon carbide porous body can be controlled as desired.SOLUTION: In the method for producing the silicon carbide porous body, predetermined amounts of silicon nitride powder and carbonaceous solid powder having a molar ratio (Si/C) of a silicon component in silicon nitride to carbon of 0.5-1.5, is mixed with silicon carbide powder as aggregate and molded, and the obtained molded body is fired in nitrogen atmosphere, and thereby silicon nitride as a silicon source and a carbonaceous solid as a carbon source react with each other so as to generate silicon carbide and form a neck to connect the aggregate. The electroconductive characteristics are controlled according to the mixing ratio of silicon nitride powder and carbonaceous solid powder to silicon carbide powder.
Patent JP-2012048049-A (JP)
Title: Optical wavelength filter
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical wavelength filter which has reduced change in wavelength characteristics due to dimensional errors relating to the production of an optical waveguide, in addition to or instead of change in wavelength characteristics due to temperature change, and which has an optical waveguide with a core made of a material with a high refractive index such as silicon.SOLUTION: An optical wavelength filter separates input light in which plural lights of different wavelengths are multiplexed into the wavelengths for outputting. The optical wavelength filter includes plural optical waveguides, each of which is constituted by a clad and a core having a high refractive index 1.4 times larger than that of the clad. Each of the waveguides is divided into a reference section serving as a reference and one or two adjustment sections for adjusting phase differences. Both the effective refractive index and the length of each of the optical waveguides in the reference section and the effective refractive index and the length of the optical waveguides in the adjustment sections are set in advance so that two light waves output from the output ends of two neighboring optical waveguides generate a predetermined phase difference.
Patent JP-2012050673-A (JP)
Title: Intracardiac defibrillation catheter
Inventor: ONODERA YASUSHI
IPC: A61B5/296
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an intracardiac defibrillation catheter that, when inserted into the cardiac chamber, its tip can be easily brought to the opening of the coronary sinus at the inner wall of the right atrium, and after its insertion, its electrode groups can easily contact or come near the anterior inner wall of the right atrium.SOLUTION: The defibrillation catheter includes a catheter tube 10, a handle 20, a first DC electrode group 31G and a second DC electrode group 32G. It executes defibrillation in the heart chamber by applying voltage with mutually different polarities between the first DC and second DC electrode groups 31G and 32G. At the end region of the catheter tube 10, are formed the first curve 101 on the leading end of the first DC electrode group 31G and also an S-shaped second curve 103 on a plane crossing the plane containing the first curve on the base end side from the second DC electrode group 32G. The curve status of the first curve 101 changes by operating the handle 20.
Patent JP-2011074374-A (JP)
Title: Resin composition for normal pressure cross-linked foaming and method of producing cross-linked foam
Inventor: MASAMI TOSHIHIKO
IPC: C08J9/06
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for normal pressure cross-linked foaming suitable for the production of a cross-linked foam having high expansion ratio, a method of producing the cross-linked foam using the resin composition for normal pressure cross-linked foaming and a method of producing a cross-linked foam having higher impact strength.  <P>SOLUTION: The resin composition for normal pressure cross-linked foaming contains a resin component containing the following ethylene-α-olefin copolymer (component (A)), a cross-linking agent (component (B)) and a thermal decomposition type foaming agent (component (C)), the resin composition containing 0.01-10 pts.wt. component (B) and 1-50 pts.wt. component (C) based on 100 pts.wt. of the resin component. The component (A) is the ethylene-α-olefin copolymer having a monomer unit based on ethylene and a monomer unit based on a 3-20C α-olefin and having molecular weight distribution (Mw/Mn) of ≥5 measured by the gel permeation chromatography (GPC) and ≥40 kj/mol activation energy of flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012056609-A (JP)
Title: Metal container and method for manufacturing the same
Inventor: NAKAMURA SHIGEO
IPC: B05D7/14
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal container in which base coats having a plurality of color tones are provided on the outer surface of a barrel part, and which can effectively prevent the generation of a flaw on the outer surface of the barrel.SOLUTION: The plurality of base coats 3a, 3b formed with coating materials having different color tones are applied to the outer surface of the barrel where the base coats 3a, 3b are extended in stripe shapes over the whole circumference of the outer surface of the barrel, and the base coats adjacent to each other are extended without being superimposed on each other to form a belt-like gap 5 between both the base coats.
Patent JP-2012057599-A (JP)
Title: Fuel feed apparatus
Inventor: OKAZONO TETSUO
IPC: F02M37/00
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feed apparatus capable of both improving the versatility and ensuring the pressure adjusting performance of a pressure regulator.SOLUTION: The fuel feed apparatus 1 comprises a flange 10 mounted on a fuel tank 2, a pump unit 50 disposed in the fuel tank 2 for ejecting a fuel to the outside of the fuel tank 2, a support 41 for partitioning inside a return passage 47 for having a fuel ejected from the pump unit 50 and branched outside the fuel tank 2 flow in through the flange 10 and for connecting the flange 10 and the pump unit 50, and a pressure regulator 54 disposed on the outlet 47a side of the return passage 47 in the fuel tank 2 for adjusting the pressure of the fuel ejected from the pump unit 50 by the inflow of the fuel from the return passage 47.
Patent JP-2012064458-A (JP)
Title: Disaster prevention illumination system
Inventor: TSUJI TOSHIO
IPC: H05B41/14
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention illumination system, enabling evacuation guidance to persons in a fire prevention target region by means of a sensor and a disaster prevention illumination device, without using a receiver and a signal device in automatic fire alarm equipment.SOLUTION: The disaster prevention illumination system includes: a main light source; an indicator for light emission indication from the main light source; a battery; charging control means for charging the battery by power supplied from an external power supply; lighting control means for lighting the main light source by power supplied from the external power supply when the power is supplied from the external power supply, and for lighting the main light source by power supplied from the battery when the power supplied from the external power supply is suspended; detection means; a flashing light source; signal transmission means for transmitting the detection result of the detection means; flashing control means for starting flashing control of the flashing light source based on the detection result, using the power supplied from the external power supply or the battery; and flashing control suspension means for transmitting a signal to suspend the flashing control of the flashing light source to the signal transmission means or the flashing control means.
Patent JP-2011040400-A (JP)
Title: Active material for nickel electrode of alkaline battery, alkaline battery and initial chemical processing method of alkaline battery
Inventor: KODAMA MITSUHIRO
IPC: H01M10/30
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active material for nickel electrode of alkaline battery, having high rate of discharge characteristics and high charging efficiency, even when the battery temperature is high.  <P>SOLUTION: The active material for the nickel electrode of alkaline battery comprises a first component of nickel hydroxide family and a second component containing one element selected from among the element group of scandium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, lutetium, hafnium, tantalum, tungsten, rhenium, osmium, iridium, platinum, gold and mercury. The second component in general contains a 0.5 to 20 pts.wt. based on the first component of 100 pts.wt.  <P>COPYRIGHT: (C)2011,JPO&INPIT