baber/WOPTO huggingface dataset:
Patent JP-2005039356-A (JP)
Title: Power unit
Inventor: HASEGAWA HIROMOTO
IPC: H02M9/04
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a stable streamer discharge compatible with an electromagnetic noise reduction.  <P>SOLUTION: This power unit is equipped with a 1st DC power source, a 1st resistance, a boosting transformer, a switching element, a diode, a 2nd resistance, and a driving means of driving the switching element. Then the DC power source, 1st resistance, primary coil of the boosting transformer, and switching element are looped in series, and the diode has its cathode connected to the side of the primary coil of the boosting transformer on the side where the 1st resistance is connected and its anode connected to one terminal of the 2nd resistance; and the other terminal of the 2nd resistance is connected to the primary coil of the boosting transformer on the side which is connected to the switching element and a 3rd resistance and a load are connected to the secondary coil of the boosting transformer in a loop. Then the switching element is turned on and off to apply a high-voltage pulse to the load and the on-width of the switching element and the resistance value of the 3rd resistance are set according to a specified condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038956-A (JP)
Title: Optical component and manufacturing method thereof
Inventor: TACHIHATA NAOKI
IPC: H01L31/0232
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical component capable of realizing miniaturization and low-profile, and dealing with high frequency and high speed of a transmission speed.  <P>SOLUTION: The optical component consists of a concave package 13 formed by laminating ceramic substrates, a groove 19 provided on the bottom surface inside this package 13, a light-receiving element or a light-emitting element 20 provided inside of this groove 19, a lid 12 provided so as to cover the opening of the package 13, and a lens 11 formed on this lid 12. The inexpensive optical component can be provided by forming the lens 11 on the lid 12, and the miniaturization and low-profile can be achieved by the package 13 on which the ceramic substrates are laminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038081-A (JP)
Title: Method and device for generating random number
Inventor: SATO SHIGEO
IPC: G06F7/58
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for generating more disordered random numbers by using an inexpensive and simply arranged device; and to provide a device for application to the method.  <P>SOLUTION: A plurality of single electric inverters are connected in series. Next, the node of each of the plurality of single electric inverters is set at zero for initialization. One of the plurality of single electric inverter is selected and has its node potential varied while each of the remaining single electric inverters except the selected one has its node potential probabilistically varied as the result of the potential change of the selected single electric inverter. Then the node potential of one of the remaining single electric inverters is outputted as a random number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044535-A (JP)
Title: Lighting system using relay lens array
Inventor: TSUCHIDA MICHIHIRO
IPC: F21V13/04
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means in which the illuminance spots depending on the location of the flux of light emitted by the light source is made uniform and the light is transmitted effectively to the lighting surface in the lighting system in which a uniform illuminance is required.  <P>SOLUTION: An isometric relay lens array is placed in the middle of a fly eye array which is an effective lens array as a means of unifying the flux of light having spots, and the light is condensed at the focal point location of the condenser lens array. Since the flux of light which is diffused after condensation is converged by the relay lens array with the focal point location of the collimator lens array as a conjugate point, the flux of light entered into the condenser lens can be emitted from the collimator lens array as a parallel light except for the transmission loss.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004078919-A (JP)
Title: Data sorting method, method and device for displaying poi (point of interest) information
Inventor: TU IHUNG S
IPC: G06F17/30
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data sorting method, a method and a device for displaying POI (point of interest) information for immediately sorting/displaying requested information simply by using a small memory.  <P>SOLUTION: The sorting method sorts N pieces of entry data based on an attribute value (for example, distance). An order of N pieces is divided into blocks B1 to B5 by every A pieces (A=2) in order from the most significant piece, entry data of an order of A pieces consisting a noticing block is sorted in a right order or a reverse order based on the attribute value and a sorting result of the noticing block is outputted. When only the sorting result of the noticing block becomes inadequate, the entry data of the order of A pieces at an upper or a lower block of the noticing block is sorted in the right order or the reverse order and the sorting result is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047987-A (JP)
Title: Black ink composition
Inventor: AOYAMA TETSUYA
IPC: C09D11/326
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black ink composition which comprises a dye as a colorant and is excellent in light resistance, gas resistance, clogging characteristics and intermittent printing characteristics.  <P>SOLUTION: The black ink composition comprises a compound (salt) of formula (1) (wherein R<SP>1</SP>is a substituted phenyl or naphthyl group; R<SP>2</SP>is a substituted phenylene or naphthylene group; R<SP>3</SP>is a 5 to 7-membered heterocyclic group bearing at least one double bond and at least one substituent group; the substituent groups in R<SP>1</SP>to R<SP>3</SP>are each independently selected from the group consisting of OH, SO<SB>3</SB>H, PO<SB>3</SB>H<SB>2</SB>, CO<SB>2</SB>H, NO<SB>2</SB>, NH<SB>2</SB>, a 1-4C alkyl, a substituted alkyl group, a 1-4C alkoxy group, a substituted alkoxy group, an amino group, a substituted amino group and a phenyl group) as the colorant and further contains at least one of each of alkylene glycol monoalkyl ethers, lactam compounds, alkylene glycols and 1,2-alkanediols.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052003-A (JP)
Title: New polypeptide having uba domain and dna encoding the same
Inventor: KOGA HISASHI
IPC: C07K14/47
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new DNA useful for screening, etc., of a prophylactic agent, a therapeutic agent or a testing agent related to proliferation/differentiation and functional maintenance of various kinds of organs, related to proliferation/differentiation and functional maintenance of cells such as cancer, autoimmune disease/allergy or related to aging and dysfunction and to provide a gene containing the DNA, a new polypeptide encoded with the DNA, a recombinant protein containing the polypeptide and an antibody against the new polypeptide.  <P>SOLUTION: The DNA is composed of a base sequence encoding the following polypeptide (a) or (b). (a) a polypeptide composed of part or all of an amino acid sequence which is the same as or substantially the same as a specific amino acid sequence derived from a mouse or (b) a polypeptide composed of an amino acid sequence in which a part of amino acids are deleted, substituted or added in the specific amino acid sequence derived from the mouse and having substantially the same biological activity as that of the polypeptide (a).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054586-A (JP)
Title: Fuel supply device for liquefied petroleum gas internal combustion engine
Inventor: TSUJINO MUTSUMI
IPC: F02D19/02
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for effectively controlling an air-fuel ratio even when ethane and pentane are contained by measuring fuel pressure and fuel temperature and calculating the component ratio and fuel density of fuel in accordance therewith to find an injection timing for an injection valve.  <P>SOLUTION: A vapor pressure curve stored in an ECU 50 is used for estimating the ratio of propane to butane assumed as an ethane content in accordance with fuel pressure and fuel temperature detected by a fuel pressure sensor 40 and a fuel temperature sensor 41, respectively. In accordance with the estimated value, the fuel density is also calculated to calculate the injection timing for the injection valve 27 to be controlled. The ECU 50 calculates an air excess rate from a signal from an air-fuel ratio sensor. When it is lean, the injection timing is corrected with the component ratio of ethane increased by a fixed quantity from zero and this is repeated to converge the air-fuel ratio into a theoretical air-fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072026-A (JP)
Title: Method of manufacturing oxide magnetic material-based permanent magnet
Inventor: TSUBOKURA TAEKO
IPC: C04B35/26
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an oxide magnetic material-based permanent magnet that can be reduced in cost and is further improved in magnetic characteristics by further improving the density of a molding and orientation.  <P>SOLUTION: The method of manufacturing the oxide magnetic material-based permanent magnet includes a binder adding step of adding a molding auxiliary and a binder to a powdered material containing an oxide magnetic material, a water-content adjusting step of adjusting the water content of a molding mixture containing the powdered material, molding auxiliary, and binder, and an in-magnetic-field dry molding step of putting the molding mixture adjusted in water content in a mold and lining-up the direction of easy magnetization of the oxide magnetic material powder by pressing the mixture in an applied magnetic field. The method also includes a baking step of baking the molding. The binder used in the binding adding step is fatty acid ester-based wax and the molding auxiliary used in the binder adding step is a stearate having such a characteristic (90°C dissolving characteristic) that the stearate dissolves at a temperature of ≤90°C in relation with the fatty acid ester-based wax constituting the binder. The adding timing of the molding auxiliary in the binder adding step is made earlier than that of the binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004109987-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: MURADE MASAO
IPC: G09F9/30
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device which does not generate a picture defect resulting from contrast unevenness such as color unevenness even when a scanning direction is reversed.  <P>SOLUTION: Picture signal lines 304 are pulled around so as to surround a data line driving circuit 101 on a TFT array substrate 1 and these signal lines are connected so as to be connected to a sampling circuit from both sides of the data line driving circuit 101. Then, signal supplying contacts 103g, 103h for contriving connection with an external signal source are provided on the substrate 1 and both ends of the signal lines 304 are connected to these signal supplying contacts 103g, 103h and a picture signal is supplied from the both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000250-A (JP)
Title: Fishing reel bearing
Inventor: OISHI HARUMICHI
IPC: F16C33/32
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide fishing reel bearings wherein corrosion of the bearing parts supporting a power-transmission member is inhibited, even when used over a long time in severe working environments at fishing spots.  <P>SOLUTION: The fishing reel bearing 37 and 38 are formed by using a stainless steel material and rotatably support the power-transmission member provided on a reel body. The surfaces of the bearings are subjected to surface treatment for forming anticorrosive layers made of a chromium oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005022858-A (JP)
Title: Conveying device for light-sensitive material
Inventor: NAKANO MASANORI
IPC: B65H5/06
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To rationally constitute a conveying device for a light-sensitive material with vibration hardly transmitted from a chucker to a distal end of a photographic paper in the state where exposure continues.  <P>SOLUTION: The conveying device for a light-sensitive material is provided with a control device for setting all conveying rollers Ra of a curved conveying unit Ua to the released state when the photographic paper P fed out from an exposure route is fed into the curved conveying unit Ua; and carrying out the control for switching one of a plurality of conveying rollers Ra provided on the curved conveying unit Ua to the pressed state prior to the operation of the chucker CH of a sorting unit when the exposure to the photographic paper continues when the photographic paper P is received/given from the curved conveying unit Ua to the chucker CH of the sorting unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005721-A (JP)
Title: Method and device for composing image
Inventor: AKIYAMA SHIGEO
IPC: G06T5/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a residual background color from being generated when a subject is cut out to provide a natural composition result.  <P>SOLUTION: This image composition method wherein a subject image with the background light portion is removed is cut from the subject image photographed under the condition of a background color of a specified color, and wherein the cut-out subject image is composed with a preliminarily selected background image to output a composed image therein is provided with the first step for generating a mask image of which the outline is expanded by a prescribed picture element number after the outline of the subject image is extracted when the subject image is cut out, the second step for cutting out the background light portion of the subject image by the generated mask image, and the third step for contracting, by the prescribed picture element number, the outline of the subject image with the background light portion cut out, to remove the outline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005028794-A (JP)
Title: Vinyl chloride resin molding
Inventor: HACHIMAN TAKESHI
IPC: B32B27/08
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride resin molding having excellent mechanical characteristics, excellent weatherability, and a low coefficient of linear expansion.  <P>SOLUTION: The molding is composed of a molding substrate part of a vinyl chloride resin composition which has lowered the coefficient of linear expansion of the molding by adding 5-100 pts. wt. of an inorganic filler into 100 pts. wt. of the vinyl chloride resin and a molding surface layer part of a resin material of high weatherability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030363-A (JP)
Title: Motor-driven fan system for vehicle
Inventor: ODA SHINICHI
IPC: F01P7/04
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the life of an electric motor in a motor-driven fan system for a vehicle, in which cooling air is circulated through a radiator 100 and a condenser 110 of an air conditioner for an automobile.  <P>SOLUTION: This motor-driven fan system for a vehicle includes: a motor-driven blower 20 for circulating cooling air through the radiator 100 and the condenser 110 by a brushless motor 12; a motor-driven blower 20 for circulating cooling air through the radiator 100 and the condenser 110 by a motor 22 with a brush; and an electronic control device 40 for an engine, which operates only the motor-driven blower 10 when the temperature of the cooling water is determined to be under T2 on the basis of the detection output from a temperature sensor for detecting the temperature of the cooling water, and operates both of the motor-driven blowers 10, 20 when the temperature of the cooling water is determined to be T2 or higher. Thus, when the temperature of the cooling water does not become T2 or more, the motor-driven blower 20 will not be operated so that the availability factor of the motor 22 with a brush can be lowered and the life of the motor 22 with a brush can be lengthen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039513-A (JP)
Title: Image forming device
Inventor: ISOTANI MASAYUKI
IPC: H04N1/387
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of reducing user's burden in the case of preparing a plurality of tab sheets having respectively different tab positions.  <P>SOLUTION: An image input part reads out a tab original image 60 from a tab original 6 having a plurality of tab part images 62a-62e on prescribed positions and stores the read tab original image 60 in an HDD. An edition circuit successively forms a plurality of tab edition images 70a, 70b, and so forth from the tab original image 60 and an image output part successively prints out these formed tab edition images on a tab sheet 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035474-A (JP)
Title: Pneumatic run flat tire
Inventor: IZUMIMOTO TAKAHARU
IPC: B60C17/06
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic run flat tire having high durability by preventing abrasion and deterioration of the inner surface of the tire during run flat travel.  <P>SOLUTION: The pneumatic run flat tire has an annular support body that is disposed inside the pneumatic tire, is mounted to a rim together with the pneumatic tire, and supports a load during run flat travel. A special elastomer layer 100 containing sealing material composition is disposed in at least a part on at least one of the rear surface side of a tread section 24 of the pneumatic tire, and the front surface side of the support body 16 on the opposite side to the rear surface 24 of the tread section, and granular oil is dispersed in the sealing material composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131058-A (JP)
Title: Air conditioner
Inventor: ITO KOJI
IPC: F25B40/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an air conditioner in the air conditioner for vehicle having a rapid heating operation mode using a high pressure coolant.  <P>SOLUTION: A heating function for heating an air blasted into a cabin with using engine cooling water as a heat source and a heating function with using a high pressure coolant as a heat source are built into one heat exchanger (air conditioning heater 1). At the time of rapid heating, the engine cooling water is circulated between a bypass passage 23 and the air conditioning heater 1 to prevent the engine cooling water flowing out of an engine 20, from flowing into the air conditioning heater 1. In this state, the high pressure coolant is circulated in the air conditioning heater 1. Thus, the mountability to a vehicle is improved by miniaturizing the air conditioner, and also a rapid heating capacity is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005045603-A (JP)
Title: Language managing method and operation specification setting device for each destination
Inventor: ISHII NAOYA
IPC: H04N5/225
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for managing a language for each destination which can be improved in handleability of a device by setting a default language corresponding to a destination at the time of factory shipments.  <P>SOLUTION: In a device having a language switching function, a default language of its operation specification is set in accordance with a destination at the time of factory shipments, and the set default language is stored in a nonvolatile memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041153-A (JP)
Title: Thermal recording material
Inventor: TSUTSUMI YASUHISA
IPC: B41M5/333
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material of well-balanced performance from the viewpoint of excellent texture whiteness and thermal response as well as superb shelf stability of a recorded image part/a texture part such as plasticizer resistance, heat/humidity resistance and heat resistance.  <P>SOLUTION: This thermal recording material contains a condensation reaction product of a carboxylic acid component (A) containing a (poly)4-hydroxy benzoic acid as an essential component and a polyhydric alcohol component (B) containing a trivalent or higher polyhydric alcohol as an essential component, which are organic acid substances in a thermal color development layer including a leuco dye, an organic acid substance and a sensitizer. In addition, the material contains a naphthyl alkylsulfonate derivative as the sensitizer represented by Ar(R1)<SB>m</SB>(OSO<SB>2</SB>R2)<SB>n</SB>(provided, however, that Ar is a naphthalene ring; R1 is a halogen atom, an alkyl group, an aralkyl group, an alkoxy group, an aryloxy group, an acyl group or an alkyloxycarbonyl group; R2 is l-4C alkyl group; m is an integer of 0-4; and n is an integer of 1-4).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004069294-A (JP)
Title: Refrigerator and defrosting device
Inventor: LEE HEIJIN
IPC: F25D17/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator and a defrosting device simply structured, capable of reducing a power consumption, and allowing the performance of an evaporator to be increased.  <P>SOLUTION: This refrigerator and defrosting device comprises a body, a heat pipe formed of a closed loop capable of circulating working refrigerant in a refrigerator having a compressor and the evaporator in the body, a first heat exchange part installed in one area of the heat pipe and absorbing heat generated from the compressor, a second heat exchange part installed in one area of the heat pipe on the upper side of the first exchanger at a position in proximity to the evaporator and discharging heat to the evaporator, and a control valve installed in one area between the first and second heat exchange parts and opening and closing the heat pipe. When the control valve is opened, the working refrigerant cooled and liquefied by the second heat exchanger is heated by the first heat exchange part pushes out, by gravity, the working refrigerant heated and evaporated by the first heat exchange part for circulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005047145-A (JP)
Title: On-table decoration body
Inventor: HAYANO ICHIJI
IPC: F21S6/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-table decoration body capable of enhancing illumination effect by light emission with a simple structure even in a dark place in a wedding reception or a celebration party.  <P>SOLUTION: The decoration body is equipped with a translucent transparent body 1 having its top part 4 contracted in diameter relative to the base part 2, a slit 5 curvingly crossing the top part 4 and allowing a card to be fitted therein, a light emitting diode 11 and a battery 12 stored in an inner space 7 of the transparent body 1 and a switch 13. The transparent body 1 is constituted of a dodecagonal prismatic part 3 and is formed into a polygonal shape. The inner space 7 is constituted of a prismatic space 9 both having an octahedral columnar shape in cross section and of a frustum shape space of polygonal pyramid 10. The switch may be an automatic switch corresponding to the fitting of a card to emit an emitting body or an automatic switch corresponding to the decrease in illuminance to emit the emitting body. The decoration body is useful as a stand for a card such as a seat card or the like and as a seat card decoration body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI