baber/WOPTO huggingface dataset:
Patent JP-2009252049-A (JP)
Title: Electronic computer
Inventor: KATO KEI
IPC: G06F13/14
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To warn a user to avoid a variety of losses by preventing an unexpected operation fault when a detachable external storage device is used.  <P>SOLUTION: An electronic computer includes: a display means that is a user interface; a storage means for storing a program and data; a recognition information acquisition means for acquiring recognition information of an external storage device; an identification information writing means for writing the recognition information obtaind by the acquisition means into the storage means as the identification information; a reading and writing determination means for determining whether or not the recognition information obtained by the acquisition means is already stored in the storage means; an identification information deletion means for deleting the identification information stored in the storage means of the storage device determined to be readable and writable by the determination means; and a use continuation confirmation means for giving warning by the display means in response to the determination by the determination means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249707-A (JP)
Title: Trivalent chromium-plating liquid management device
Inventor: HOSHINO SHIGEO
IPC: C25D21/14
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trivalent chromium-plating liquid management device capable of supplying a chemical agent at an optional time point not only at a time point when reaching a fixed energizing amount and also using a hardly soluble chemical agent.  <P>SOLUTION: The management device is composed of an adjusting tank 1, a chromium hydroxide storage tank 2, a glycine storage tank 3 and an ammonium hydroxide storage tank 4, a chromium hydroxide supply pump 14, a glycine supply pimp 15 and an ammonium hydroxide supply pump 16, and is provided with a control part comprising a logical control part 30, a current addition part 32, a chromium hydroxide supply pump driving part 35, a glycine supply pump driving part 36 and an ammonium supply pimp driving part 37. The required supply energizing amount at the point of time is calculated based on the supply quantity per stored unit energizing amount and the energizing amount measured by the current addition part 32 and when the energizing amount reaches the set value or the operation signal from an operation part 31 is input, each pump are driven to supply the calculated quantity of the chemical agent to be supplied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259533-A (JP)
Title: Alkaline battery and sealing unit for alkaline battery
Inventor: MUSHIGA TAKASHI
IPC: H01M50/193
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable alkaline battery enabling to effectively operate a safety valve when pressure in the battery rises even when the body diameter of a negative electrode collector is smaller.  <P>SOLUTION: An opening of a battery case 1 is sealed by a sealing unit 9 which has a negative electrode terminal plate 5, the negative electrode collector 6 bonded to the negative electrode terminal plate 5, and a gasket 7 in one unit. The gasket 7 has a boss portion 7a passing through the negative electrode collector 6, an outer periphery portion 7b contacting the opening of the battery case 1, and an annular portion 7c located between the boss portion 7a and the outer periphery portion 7b. On part of the annular portion 7c, the safety valve is formed which has a thin portion 8. The body diameter of the negative electrode collector 6 is ≤1.8 mm. A flange 6a is formed at the end of the negative electrode collector 6. The ratio of the outer diameter of the boss portion 7a to the outer diameter of the flange 6a is ≤4.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259996-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: JOEI MASAHIRO
IPC: H01L21/3205
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method for reducing dispersion of contact resistance while stabilizing the shape dimensions of micro contact holes.  <P>SOLUTION: The present invention constitutes the semiconductor device wherein a Ni-containing metal silicide layer 12 is formed on a semiconductor substrate 11 and its uppermost surface 12a is nitrided. According to this structure, a dangling bond of silicon existing in the metal silicide layer 12 and nitrogen are bonded by nitridation of the uppermost surface 12a of the metal silicide layer. Therefore, diffusion of oxygen into the metal silicide layer 12 is suppressed. As a result, electrical insulation by oxidation of the metal silicide layer 12 is reduced and the contact resistance is stabilized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255728-A (JP)
Title: Rear door for truck
Inventor: MOTEGI KUNIMORI
IPC: B60J5/10
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear door for a truck capable of reducing the number of kinds of rail materials, and capable of adjusting a width and enhancing strength.  <P>SOLUTION: In the rear door for the truck comprising a pair of door bodies, in the door body, a width adjustment member 140 comprising an extrusion shape material formed of an aluminum alloy is installed between a panel and an outer frame, and the width adjustment member 140 comprises a body 65 having a width adjustment reference surface 65c and a projection 60 projected in a direction opposite to the width adjustment reference surface 65c. A width adjustment projection 69 is formed at the projection 60, and rail flanges 51, 52 are formed on a side surface of the panel. Width adjustment fitting recesses 89 fitted to the width adjustment fitting projection 69 are formed on the rail flanges 51, 52. The problem can be solved by using the rear door for the truck in which at least one of the width adjustment fitting projection 69 or the width adjustment fitting recess 89 comprises a plurality of projections 11, 13 or the recesses 12, 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259602-A (JP)
Title: Discharge lamp, and sealing material and method of manufacturing the same
Inventor: NAGAI HIROAKI
IPC: H01J9/34
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material for satisfying both solubility and a thermal expansion coefficient, and to provide an arc tube using the sealing material and a sealing material manufacturing method.  <P>SOLUTION: A discharge lamp includes a ceramic arc tube 1, a cap body 3 for introducing a current into the ceramic arc tube, and a sealing glass part 7 for sealing a space between the inside of an opening of the ceramic arc tube and the outside face of the cap body mounted in the opening. The sealing glass part 7 is composed of 20-27 mol% Dy<SB>2</SB>O<SB>3</SB>, 25-36 mol% Al<SB>2</SB>O<SB>3</SB>, and 42-48 mol% SiO<SB>2</SB>in oxide equivalent. The thermal expansion coefficient of the sealing glass is 6.7 to 7.5×10<SP>-6</SP>/°C at 200-800°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011135903-A (JP)
Title: Tooth protector
Inventor: IMAI SATOSHI
IPC: A61C13/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth protector constituted so as to certainly prevent the damage of teeth on a medical treatment spot or in a sports competition.  <P>SOLUTION: The tooth protector includes a tooth cover resin part covering respective teeth over a range from the outside gum parts of the respective teeth to the inside gum parts of them and extended along an upper or lower jaw tooth row, the elastic fixing part attached to the tooth cover resin part to fix the tooth cover resin part to the upper or lower jaw tooth row, and the filler arranged on the side of the tooth opposed surface of the tooth cover resin part. The tooth cover resin part houses the teeth of a patient to certainly prevent the damage of the teeth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009259658-A (JP)
Title: Cableveyor-less flat-structure cable including superelastic alloy wire
Inventor: IZUI ISAO
IPC: C22C19/03
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cableveyor-less flat-structure cable including a superelastic alloy wire, which does not require a cableveyor when making a plurality of cables execute operation of moving on a fixed track and allows the cables to be horizontally maintained by the strength of the cables themselves even when the operation of moving on a fixed track is repeated.  <P>SOLUTION: A flat-structure cable is formed by connecting between a plurality of cables. At least two or more superelastic alloy wires are arranged in the cable length direction as part of the configuration of the flat-structure cable so as to allow the cables themselves to have a cableveyor function. Therefore, it is not required to use a cableveyor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267527-A (JP)
Title: Content list display device, and content list display method
Inventor: IWAHARA HIROKI
IPC: H04N5/91
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to visually understand the number of copiable times of a content by setting the number of copy permission times when displaying the list of the contents stored in a recording device.  <P>SOLUTION: When the list of the contents including the contents, which are stored in the content recording device and the number of copy permission times of which are set, is displayed by using thumbnail images, the emphasis level of a contour is changed by a filtering processing with respect to the thumbnail images in accordance with the number of copy-generatable times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310304-A (JP)
Title: Color electrophotographic image forming apparatus
Inventor: AOKI DAISUKE
IPC: G03G21/18
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color electrophotographic image forming apparatus which achieves a simplified configuration in which a rotary is rotated to change over each developing device to a development position to thereby enable the costs and the space of the color electrophotographic image forming apparatus to be reduced, and which achieves simplified changeover operation resulting in reduction in an operating time.  <P>SOLUTION: The image forming apparatus sequentially moves and changes over the respective developing devices 18a to 18d supported by the rotary 102 to the development position which faces a photosensitive drum 2 by the rotation of the rotary 102. The rotary 102 is rotated to move the developing devices 18a to 18d. A cam 101 is rotated integrally with the rotary 102, and thereby abutment portions 101e to 101h of the cam 101 are abutted against a regulating rotatable member 105, so that the developing devices 18a to 18d are spaced from the photosensitive drum 2. In a state in which the developing devices 18a to 18d are abutted against the photosensitive drum 2, the cam 101 is spaced from the regulating rotatable member 105 by recesses 101a to 101d of the cam 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264168-A (JP)
Title: Direct fuel injection engine
Inventor: KANEKO YOSHIMASA
IPC: F02F3/28
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct fuel injection engine equipped with a pentroof-shaped piston, in which mixed conditions of fuel and air within a cavity are made uniform in a circumferential direction.  <P>SOLUTION: When the cavity 25 recessed in a central part of a top face of a piston of the direct fuel injection engine is divided into six virtual cavity sections 25A to 25F, each having an included angle of 60°, by six half planes X1 to X6, volumes of the respective cavity sections 25A to 25F are made substantially equal, and the number of cavity sections, which is six, is made equal to the number of fuel injection axes Li1 and Li2. And when viewed in a piston central axis Lp direction, bisectors of the included angles of the cavity sections 25A to 25F are made to coincide with the fuel injection axes Li1 and Li2 and, moreover, a fuel spray angle γ of the fuel injection axes Li1 and Li2 is made to coincide with the included angle. It is thereby possible to minimize unused air in the cavity 25 and make mixed conditions of the air and fuel uniform in the circumferential direction, thus improving an engine output and reducing harmful exhaust materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264270-A (JP)
Title: Vortex generating device of internal combustion engine
Inventor: HORIE NOBUHIKO
IPC: F02M35/104
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To strengthen a vortex of gas in a combustion chamber further while avoiding the collision of spray of fuel from a fuel injection valve with the downstream end of a partition wall.  <P>SOLUTION: A vortex generating device consists of a partition wall 12 for demarcating the inside of an intake passage 3 in an engine into a vortex passage 14 situated in a part near the center of a combustion chamber 4 and a main passage 15 situated in a part separated from the center of the combustion chamber 4, and an air flow control valve 13 for carrying out opening/closing operation so as to block and open the main passage 15. Air is sucked into the combustion chamber 4 through the vortex passage 14 by blocking the main passage 15 with the air flow control valve 13 so that the vortex of gas is produced in the combustion chamber 4. The downstream end of the partition wall 12 is extended to the downstream side up to an extension line in an injecting direction of fuel from the fuel injection valve 2 of the engine. A notch 18 is formed in a part overlapping with the spray of fuel sprayed from the fuel injection valve 2 at the downstream end of the partition wall 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009073662-A (JP)
Title: Carrying facility of dolly
Inventor: TSUNEKAWA HIROAKI
IPC: B65G47/52
Filed: 2008-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying facility for a dolly selectively transferred on at least one transfer means or odd numbers of at least three of transfer means.  <P>SOLUTION: A carrying facility of a dolly, comprises: odd numbers of at least three of transfer means 7-9 which can linearly continuously transfer a plurality of flasks F, and disposed in parallel with each other; two carrying means 10, 11 installed to outer positions on both ends of the transfer means and carrying the dolly between the transfer means; push-out means 12-17 installed in the respective vicinity positions at both ends of the transfer means with the carrying means interposed therebetween, and pushing out the dolly on the carrying means toward the opposed transfer means; buffering means 12-17 each having a buffering function gently receiving the dolly pushed out on the transfer means. In the carrying facility of a dolly, a pushing means and the buffering means are constituted of hydraulic cylinders. A hydraulic circuit 22 having a push-out circuit 23 giving a push-out function and a buffering circuit 24 giving a buffering function, is connected with each hydraulic cylinder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022736-A (JP)
Title: Recoverable medical filter with partial basket
Inventor: FLEMING JAMES A III
IPC: A61B17/221
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical filter intended for placement inside a tubular body passage such as a blood vessel of a patient.  <P>SOLUTION: The medical filter 10 has a plurality of truncated baskets 12, 14, 16, 18, 20, 22, 24, and 26 positioned along a columnar part 30. Each of the baskets is rotated about the axis of the columnar part 30 to be out of alignment with adjacent baskets, and the columnar part 30 is provided with a recovery element such as a hook.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268635-A (JP)
Title: Endoscope light guide flexible tube and manufacturing method of its outer sheath layer
Inventor: IWAKAWA TOMOSHI
IPC: G02B23/24
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope light guide flexible tube having superior durability and operability and being manufactured by a simple manufacturing method; and a manufacturing method of its outer sheath layer.  <P>SOLUTION: An intermediate body 16 of the outer sheath layer of the light guide flexible tube is formed from thermoplastic elastomer partially cross-linked by heating. A predetermined area of the tubular intermediate body 16, for example, the central part 16C in the longitudinal direction is heated by a heater 20. Consequently, the central part 16C is hardened by the cross-linking between hydroxyl group and isocyanate group in polyurethane elastomer, or the outer sheath layer material. The hard area in the outer sheath layer is thus formed by a position-selective heating of the intermediate body 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272429-A (JP)
Title: Resin magnet composition
Inventor: MARUTANI NAOSHI
IPC: H01F41/02
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a method of increasing the molecular weight of a resin binder mixed with ferromagnetic powder is employed conventionally so as to improve the traverse rupture strength of a magnet roller incorporated in a copying machine etc., and since this method improves the traverse rupture strength, however lowers magnetic characteristics, balance between the traverse rupture strength and magnetic characteristics is maintained by expensively controlling the water amount in the whole resin magnet composition.  <P>SOLUTION: The resin magnet composition improves the traverse rupture strength without sacrificing the magnetic characteristics and moldability by adjusting the water amount in the ferromagnetic powder before being mixed with the resin binder to 0.01 to 0.06 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272469-A (JP)
Title: Slicing method of semiconductor ingot
Inventor: SEKIYA KAZUMA
IPC: B23K26/38
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slicing method of a semiconductor ingot capable of applying a wanted slicing process with no use of slurry.  <P>SOLUTION: The slicing method of a semiconductor ingot slices the semiconductor ingot into wafers. The method comprises following steps. A glass plate is held almost vertical to a semiconductor ingot by arranging one end of the glass plate close to the semiconductor ingot. A laser beam for machining is guided into the glass plate from the other end of the glass plate. The laser beam emitted from one end of the glass plate cuts the semiconductor ingot. The glass plate is shifted so that one end of the glass plate is arranged close to the bottom surface of a groove generated by the cutting.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276822-A (JP)
Title: Semiconductor device design support device and semiconductor device design support method
Inventor: TANAKA MIKIKO
IPC: G06F17/50
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To create a substrate noise analysis netlist for performing substrate noise analysis in a short time.  <P>SOLUTION: This semiconductor device design support device comprises: an input part 101 inputting layout information 108, LSI design information 109, switching information 110, and a primitive library 111 or the like; an electric current waveform computation part 102 obtaining an electric current waveform in instance units; an electric current dispersion value computation part 103 obtaining an electric current dispersion value of each segment; a segment division part 104 deciding whether or not the electric current dispersion value of the segment is not less than a permitted value, and dividing the segment when the electric current dispersion value is not less than the permitted value; a macro-model creation part 105 creating a macro-model for each segment; a substrate netlist extraction part 106 extracting a substrate netlist; and a substrate noise analysis netlist creation part 107 creating the substrate noise analysis netlist from the macro-model of each segment and the substrate netlist.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274079-A (JP)
Title: Method for preventing immersion nozzle from being stuffed
Inventor: FUCHIGAMI KATSUHIRO
IPC: B22D11/108
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing an immersion nozzle from clogging capable of suppressing any clogging of the immersion nozzle without incurring deterioration in operability or cost increase, and achieving the consistent continuous casting operation and the consistent quality of a continuously-cast slab.  <P>SOLUTION: In the method for preventing the immersion nozzle from clogging when continuously casting a plurality of charges of aluminum-killed steel of low carbon or extra-low carbon refined by a secondary refining apparatus, rare earth elements are added to the aluminum-killed steel refined by the secondary refining apparatus by the amount shown in inequality (1) ä(t×N+130)/1,950}<SP>2</SP><W<SB>REM</SB><0.02 at one or two or more charges, where W<SB>REM</SB>denotes the amount (kg/ton) of rare earth elements to be added in one charge, t denotes the casting time (minute) per charge, and N denotes the number of charges in which any rare earth metal is not added before the rare earth metal is added next, and N≥1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008303461-A (JP)
Title: Cr-Ni-BASED ALLOY MATERIAL, SEMI-FINISHED PRODUCT, COMPONENT FOR COMBUSTION ENGINE, AND METHOD FOR MANUFACTURING Cr-Ni-BASED ALLOY MATERIAL AND SEMI-FINISHED PRODUCT
Inventor: SCHLAGER DIETMAR
IPC: B22F9/08
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material having a high notch impact value and ductility, and excellent chemical property for high temperature corrosion and thermal erosion.  <P>SOLUTION: A Cr-Ni-based alloy material is used for manufacture of a semi-finished product as a starting material for forming especially a large diesel engine component 1, and has a composition expressed by (Cr<SB>x</SB>Ni<SB>y</SB>A<SB>z</SB>)N<SB>k</SB>(in the expression, x+y+z+k=100%), wherein the element A is a more than one elements selected from La, Ce, Y, Hf, Sc, Si, C, S, P, Al, Zr, B, Mo, Fe, Mn, O, and a rare-earth element, the Cr content x satisfies 50%<x<100%, by weight, the Ni content y satisfies y>0%, by weight, the content z of the element A satisfies 0%≤z<50%, by weight, and the nitrogen content k satisfies 0.01%≤k≤0.1%, by weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274158-A (JP)
Title: Minutely movable device and its driving method
Inventor: HAMADA YOSHIHIKO
IPC: B81B3/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify structures of a main actuator and a driving circuit and to reduce a voltage to be fed from the outside.  <P>SOLUTION: This minutely movable device is provided with a movable part (a needle 42), a deformable member (a hinge 41) connected with the movable part to operate bistably, and the main actuator for driving the movable part on a base to make the movable part displace between two stable conditions by the main actuator. The deformable member is provided with an energy barrier reducing means for reducing an energy barrier existent between two stable conditions temporarily.  <P>COPYRIGHT: (C)2010,JPO&INPIT