baber/WOPTO huggingface dataset:
Patent JP-2004346813-A (JP)
Title: Lpg fuel engine and method for operating lpg fuel engine
Inventor: TANIGUCHI SATOSHI
IPC: F02B43/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve quantity adjustment accuracy of LPG fuel and secure appropriate fuel injection quantity by surely suppressing injection of LPG fuel under a gas-liquid mixture condition.  <P>SOLUTION: An LPG fuel engine 1 burns LPG fuel inside each combustion chamber 2 and generates power, and is provided with a fuel tank 10 storing LPG fuel, a plurality of injectors 4 capable of injecting LPG fuel, a low pressure pump 11 and a high pressure pump 12 arranged between the fuel tank 10 and each injector 4 and pumping LPG fuel, and ECU 20. The ECU 20 controls the condition of LPG fuel and the low pressure pump 11 and the high pressure pump 12 not to vaporize LPG fuel in the fuel tank 10, LPG fuel sucked in by the high pressure pump 12, and LPG fuel delivered by the high pressure pump 12 and introduced to each injector 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004017656-A (JP)
Title: Method for manufacturing tubular laminated body and tubular material having a plurality of layers
Inventor: HUMMEL OTTO
IPC: B32B1/08
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a tubular laminated body and a tubular material having a plurality of layers.  <P>SOLUTION: The tubular laminated body including a barrier layer (12) disposed among a plurality of layers (10 and 14) comprising a synthetic resin to prevent the passage of steam and water, is manufactured, wherein one layer of the layers (10 and 14) is embossed with a fine embossed pattern by fine embossing finish (M) so as to have an optical effect. Each layer is bonded to comprise one tubular material having a plurality of layers. One layer within a plurality of layers (12) having the shape of a thin layer or a film is subjected to the embossing finish to comprise the tubular material by bonding the other plurality of layers. In the tubular material having a plurality of layers manufactured by the method, at least one synthetic resin layer (10) composed of a single layer or a plurality of layers has permeability at least at several domains, a metal layer (12) subjected to the fine embossing finish is disposed on the synthetic resin layer (10), and further at least one function layer (14) is formed of the shape of the synthetic resin layer comprised of the single layer or a plurality of layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346823-A (JP)
Title: Valve gear for internal combustion engine
Inventor: TAKEDA KEISUKE
IPC: F01L13/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve gear capable of improving the lubricating performance by forcibly supplying the lubricant to a pivot part of a locker arm and a link rod, and a pivot part of the link rod and an oscillating cam.  <P>SOLUTION: The torque of a driving cam 5 is transmitted to the oscillating cam 7 through the link arm 14, the locker arm 13 and the link rod 15 to open and close each intake valve 2, and the valve lift of the intake valve is variably controlled by the rotation of a control shaft 17 and a control cam 18. A lubricant reserving part 22 is formed on an upper end part of a cylinder head 1, recessed parts 12 are formed on both sides of an upper face side of the oscillating cam, and the lubricant collected in the recessed parts from the lubricant reserving part is splashed up in oscillating the oscillating cam, to forcibly supply the lubricant to the direction of a pin 20 and to supply the lubricant to a pin 21 side through an outer face of the oscillating cam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346678-A (JP)
Title: Retaining wall block
Inventor: WADA TOSHIO
IPC: E01C11/22
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall block which is reduced in constructing costs and material costs, improved in advantageousness of transportation, storage, etc. by miniaturing the structure as a unit body, available as a retrofitted block to an existing side ditch block, to thereby brings about simplification of work, recycling of a building material, and improvement in the general applicability thereof.  <P>SOLUTION: In manufacturing of the retaining wall block 1 which is to be installed in a gap between a road R and a slope S, the block is integrally formed of an abutting wall portion 2, a retaining wall portion 3, and a step engaging portion 4. The abutting wall portion abuts on a side surface As of the side ditch block A. The retaining wall portion is erected from the abutting wall portion 2 and has a predetermined height. The step engaging portion is formed between the retaining wall portion 3 and the abutting wall portion 2 so that it engages with an upper edge Au of the side ditch block A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344552-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest by varying player's expectations of specified game state arising when a specified fluctuation pattern is displayed.  <P>SOLUTION: This game machine is constituted so as to vary reliability such that the reliability on big winning generation is turned to 2% at the time of the execution of a normal ready-to-win state A for the first time, the reliability on the big winning generation is turned to 15% at the time of the execution of the normal ready-to-win state S for the second time, the reliability is turned to 60% at the time of the execution for the third time and the reliability is turned to 100% at the time of the execution for the fourth time. Thus, player's expectations of the big winning arising when the normal ready-to-win state S is executed are varied and the interest is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350215-A (JP)
Title: Imaging device and its driving method
Inventor: ROY YUU KEN
IPC: H04N5/335
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device in which the S/N is improved while maintaining a resolution in a sub-scanning direction.  <P>SOLUTION: The image pickup device comprises a plurality of photo-detecting parts 54, 56 wherein a plurality of cells each for generating an electric charge through photoelectric transduction are serially arrayed, a plurality of parallel transfer parts 70, 74 for parallel transferring the electric charges generated in the plurality of photo-detecting parts 54, 56, a confluencing part 80 which is connected on the pre-stage of the plurality of parallel transfer parts 70, 74, for confluencing electric charges which are generated at different timings in the cells of the different photo-detecting parts 54, 56, and a detection part 90 for detecting a joint charge resulting from the confluencing part 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354468-A (JP)
Title: Curved surface liquid crystal panel, liquid crystal display device, device and method for manufacturing curved surface liquid crystal panel, and method of manufacturing liquid crystal display device
Inventor: FUJIMURA HIROSHI
IPC: G02F1/1333
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel made to retain a curved state.  <P>SOLUTION: A pair of flexible substrates 11, 12 sandwiching an ultraviolet curing sealant 13 and a mixture of an ultraviolet polymerizing monomer, a liquid crystal and a polymerization initiator to form a polymer dispersed liquid crystal 15 is retained in the curved state. The sealant and the mixture are simultaneously hardened by irradiating the flexible substrates 11, 12 retained in the curved state with ultraviolet rays from both sides of front and rear surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354130-A (JP)
Title: Sensor head, sensor head manufacturing method, and sensor device
Inventor: MIZUTANI NATSUHIKO
IPC: G01N21/41
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor head, having high sensitivity to a change in permittivity, dispensing with a spectroscope or components such as a diffraction grating for acquiring wavelength spectrum, and having a reduced number of components, and to provide a sensor head manufacturing method and a sensor device.  <P>SOLUTION: This sensor head is structured as a permittivity sensor head used in detecting a change in permittivity from a change in a resonance absorption spectrum of localized plasmons caused by irradiated illumination light. The sensor head comprises a substrate 101 and metallic thin wires 102 regularly arranged in a fixed direction on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353754-A (JP)
Title: Oscillating reduction device in electrophotography image formation device
Inventor: MORI ATSUO
IPC: G03G15/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the oscillation due to uneven rotation of an output shaft of a rotary drive means transmitted to a rotary member via a transmission mechanism to prevent occurrence of image error or significant noise.  <P>SOLUTION: A bracket 3 and another bracket 4 are each integrally formed in a case 2 of a motor 1 at an axial symmetry part with respect to an output shaft 1a. A stay 7 opposing to the bracket 3 and another stay 8 opposing to the bracket 4 are integrally formed in a frame. In order to reduce the oscillation due to uneven rotation of the output shaft 1a transmitted to a rotary member via a belt 10, the bracket 3 is attached to the stay 7 with an elastic member 5 interposed therebetween, and the bracket 4 is attached to the stay 8 with an elastic member 6 interposed therebetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359722-A (JP)
Title: Active light curing type resin composition, ink, and laminate coated with the same
Inventor: AOKI TAKAO
IPC: B32B27/16
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active light curing type resist ink which is curable with ultraviolet light, and the like, and gives a cured product having excellent adhesiveness, insulation property, low temperature flexibility, transparency, and durability such as heat resistance, moisture resistance, heat shock resistance and cold resistance.  <P>SOLUTION: The active light-curable resist composition contains (A) 100 pts. wt. of an active light-polymerizable oligomer containing a polyester as a copolymerization component, (B) 1 to 360 pts. wt. of an active light-polymerizable compound having an aromatic group in the molecule, and (C) 1 to 260 pts. wt. of an active light-polymerizable compound having an alicyclic group in the molecule, as essential components. The ink uses the active light-curable resist composition. A laminate is a substrate coated with the ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362080-A (JP)
Title: Method, system and program for displaying printing status
Inventor: OGATA NAOKO
IPC: B41J29/38
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a system and a program for displaying a printing status for accurately displaying the printing status of a printing device on the display unit of a computer and improving recovering work of a printed printing medium.  <P>SOLUTION: The CPU 21 of a computer 2 sends printing data and request information on that occasion to a printer 1. The CPU 11 of a printer 1 controls a printing drive device 14, according to the printing data to print it on paper. The CPU 11 sends printing status information indicating the printing status to the computer 2 on the printing data of the printer 1, according to the request information. The CPU 21 of the computer 2 displays the printing status in a motion picture on a display 2c, according to the printing status information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362095-A (JP)
Title: Information processor
Inventor: SHIRAGAMI SHINJI
IPC: H04N101/00
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer data between a communication means and a storage means even if a CPU occupies a system bus.  <P>SOLUTION: A multiplexor is provided at the connection between the communication means and a DMA means, so that the communication means directly transfers data between itself and the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087461-A (JP)
Title: Vehicle lamp
Inventor: AMANO YASUYUKI
IPC: F21S8/10
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lamp equipped with an LED light source which has a thinned reflector with its whole reflective surface being luminous.  <P>SOLUTION: Light from an LED light source 12, which is placed to be directed toward the front of a lamp, is incident to a translucent member 14, and the light transmitted through the translucent member 14 is reflected by a reflector 16 toward the front of the lamp. An internal reflection portion 14B that internally reflects light incident to the translucent member 14 at a small angle with respect to an optical axis Ax of the LED light source 12, in a direction which is substantially perpendicular to the optical axis Ax; and a refraction portion 14C that refracts light which is incident at a large angle with respect to the optical axis Ax, in a direction which is substantially perpendicular to the optical axis Ax, are formed on the surface of the translucent member 14. The LED emitted light is incident to the reflective surface 16a of the reflector 16 in the form of substantially parallel beams which are directed in a direction that is substantially perpendicular to the optical axis Ax. The LED emitted light can be incident to a range extending even to the peripheral edge of the reflective surface 16a, without increasing the depth of the reflector 16. The reflection by the reflector 16 can be easily controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360362-A (JP)
Title: Method of suppressing inclination/toppling of floating pier-type net zone, and apparatus for suppressing the same
Inventor: SATO AKIHISA
IPC: E01D15/14
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of suppressing inclination or toppling a floating pier-type net zone (generally called as a driftwood stopper) for preventing refuse from flowing into an intake port of a dam or the other storage reservoir, and to provide an apparatus for suppressing the same.  <P>SOLUTION: According to the method, when the floating pier-type net zone B is inclined due to application of an external force thereto, a container E located on a side opposite to the side to which the external force is applied, is elevated from a location below the water level to a location above the water level. Thus the weight of water contained in the container E on which buoyancy is not exerted, is exerted in the vertical direction corresponding to a direction that suppresses the inclination of the floating pier-type net zone B, and therefore the inclination or toppling of the floating pier-type net zone is suppressed based on the force. To this end, if the weight of the container E in the water is set to a value as closer to zero as possible, the container is very advantageous to balance the net zone B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361828-A (JP)
Title: Method of creating map for map type information display board
Inventor: NAITO MASASHI
IPC: G09B29/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem that: a driver who is driving an automobile recognizes two routes as one route or as being crossed if the routes are displayed close to each other in the conventional deformed map displayed on a map type information display board.  <P>SOLUTION: In creating a deformed map for use in a map type information display board, the minimum distance required between the routes on the deformed map based on the assumed visual distance to the map type information display board is stored, and calculation on the distance between the routes on a map to be deformed is carried out. When the result of the calculation is smaller than the minimum distance, a deformed map is created wherein at least the minimum distance between the routes is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000002-A (JP)
Title: New carbonyl reductase, polynucleotide comprising dna encoding the enzyme, method for producing the and method for producing optically active alcohol utilizing the same
Inventor: KIMOTO KUNIHIRO
IPC: C12N9/02
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production with which a product of high optical purity can be obtained in good yield in producing (S)-1-(3,4-dimethoxyphenyl)-2-propanol and to provide a new reductase producing the (S)-1-(3,4-dimethoxyphenyl)-2-propanol of the high optical purity by reducing 3,4-dimethoxyphenylacetone using NADPH (reduced form β-nicotinamide adenine dinucleotide phosphate) as a coenzyme.  <P>SOLUTION: It is found that an enzyme reducing the 3,4-dimethoxyphenylacetone present in Torulaspora delbrueckii is a new carbonylreductase reducing various carbonyls. In addition, it is found that the enzyme reduces the 3,4-dimethoxyphenylacetone in a reduction reaction to produce the (S)-1-(3,4-dimethoxyphenyl)-2-propanol of the high optical purity in high yield. Furthermore, a DNA encoding the enzyme is isolated to produce a recombinant bacterium highly expressing the enzyme.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005322-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKAO YUKIHIRO
IPC: H01L21/3205
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a BGA which has high reliability.  <P>SOLUTION: A method for manufacturing the semiconductor device includes a step of forming a pad electrode 53 on the surface of a semiconductor substrate 51, and adhering a glass board 56 to the surface of the semiconductor substrate 51. The method also includes a step of forming a via hole VH to the surface of the pad electrode 53 from the rear surface of the semiconductor substrate 51. The method also includes a step of forming a second insulating film on the entire surface of the rear surface of the semiconductor substrate 51 including the vie hole VH. The method also includes a step of forming a buffer layer 60 on the second insulating film. The second insulating film at the bottom of the via hole VH is removed, and a side wall insulating film on the side wall of the via hole VH is retained. The pad electrode 53 is electrically connected, and a wiring layer 63 extended on the buffer layer 60 from the via hole VH is formed. A barrier layer 64 is formed on the wiring layer 63, and further a solder ball 66 is formed. The semiconductor substrate 51 is divided into a plurality of semiconductor chips 51A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005476-A (JP)
Title: Surface mounter
Inventor: ITOGA NOBUYUKI
IPC: H05K13/08
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface mounter in which information can be obtained from a feeder when the feeder is fixed to the mounter body while processing the information at a significantly high rate and lessening the burden on a controller.  <P>SOLUTION: The surface mounter is provided with a plurality of control boards 23 being connected with a mounter controller 25. The control board 23 comprises an external communication interface 23b as a means for inputting feeder information from a given number of feeders, a means 231 for storing the feeder information, a means 232 for discriminating change of the feeder information, and a communication control means 233 for transmitting only a signal indicative of presence of change of the feeder information normally to the controller and transmitting the changed feeder information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001306-A (JP)
Title: Manufacturing method and device for fiber-reinforced resin molded body
Inventor: YAMAMOTO KONOSUKE
IPC: B29C39/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a fiber-reinforced resin molded body by which a low-cost FRP molded body showing outstanding strength and lightweight properties can be manufactured through improving the fiber volume content (Vf) of the whole FRP molded body to be obtained and controlling a resin inflow amount so as to reach a specified high Vf and curtailing a surplus resin amount.  <P>SOLUTION: In this manufacturing method for a fiber-reinforced resin molded body, a reinforced fiber laminate 2 obtained by laminating at least, a plurality of the layers of reinforcing fibers, are arranged on a cavity 13 of a female mold 1; a resin supply path 43 and a vacuum suction path 42 are connected with the laminate 2; the whole laminate is bagged and the interior of the cavity 13 is vacuum sucked; and finally a matrix resin 12 is injected to allow permeation of the resin into the reinforced fiber base material 2. In addition, in the first half of the resin injection process, the resin is made to flow into the cavity 13 by natural flow velocity due to a pressure difference between the inner pressure and the outer pressure of the cavity 13 and the resin injection rate from a point halfway through a point P is set to not more than 20% of the resin injection rate (the value obtained by dividing the resin injection amount from the start of injection to a changeover halfway through by injection time theretofore) per unit time theretofore.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001962-A (JP)
Title: Method of manufacturing glass body
Inventor: TARU TOSHIKI
IPC: C03B37/014
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain gaseous starting material obtained by evaporating a solid raw material at a homogeneous concentration and to supply it at a high concentration for a long time.  <P>SOLUTION: In the method of manufacturing a glass body by heating and gasifying the solid raw material and supplying and oxidizing the resultant gasified raw material, a carrier gas flow path is provided in a gap of the raw material and the carrier gas is passed through the flow path for supply.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337824-A (JP)
Title: Air filter having metal-spattered surface and regenerable by washing
Inventor: TAMURA TADASHI
IPC: B01D41/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter regenerable by washing which can be repeatedly washed and used by subjecting metal sputtering to the surface of non-woven cloth with metal.  <P>SOLUTION: In the air filter regenerable by washing, the surface is subjected to metal sputtering, thereby, a filter pressure loss is easily recovered, the recycling use is permitted and the durability is maintained even after cleaning because metal sputtering fibers are used. Further, when a nonwoven fabric subjected to metal sputtering and a nonwoven fabric not subjected to metal sputtering are laminated, the nonwoven fabric subjected to metal sputtering functions as a prefilter, prevents the fouling of the nonwoven not subjected to metal sputtering and can prolong the life.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012040-A (JP)
Title: Working device and method therefor
Inventor: ETO MAKOTO
IPC: H01L21/027
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve overlapping precision, and to provide a working device and a method excellent in the performance and productivity of a semiconductor device.  <P>SOLUTION: This working device for bringing a mold formed with a projection and recess pattern into contact with a resist on a substrate to transfer the pattern to the resist is provided with a rotating mechanism which rotates the mold, and a magnification changing means which makes the moving distance of the rotary shaft of the mold different from the moving distance of the mold on the resist.  <P>COPYRIGHT: (C)2005,JPO&NCIPI