baber/WOPTO huggingface dataset:
Patent JP-2004055651-A (JP)
Title: Catalyst line for catalyst chemical vapor deposition
Inventor: IKEDA HITOSHI
IPC: H01L21/31
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst line for catalyst CVD (Chemical Vapor Deposition), which can form the entire length of catalyst with the catalyst line for the desired catalyst reaction.  <P>SOLUTION: A catalyst line 3a is extended by providing a radial coil-shape structure 44 to the end portion of one end of the catalyst line 3a, connected between an electrode terminals 35a and 36a. It is also possible here to provide plate springs 35s, 35s at both end portions of the catalyst line 3a, in place of the radial coil-shape structure 44. Accordingly, the desired catalyst reaction can be progressed, because the catalyst line 3a does not lose tension, even under a high-temperature environment during the reaction of catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050315-A (JP)
Title: Polishing apparatus
Inventor: SASAKI TATSUYA
IPC: H01L21/304
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing apparatus having a structure for fixing a polishing tool, which prevents peeling of the polishing tool from a base part by minimizing the distortion of the polishing surface caused by thermal expansion of the polishing tool (abrasive cloth, fixed abrasive grain, etc.) and the base part.  <P>SOLUTION: In the polishing apparatus wherein the polishing tool 10 is fixed to a turn table surface plate 30 and a base 20 mounted on the turn table surface plate 30 to polish a workpiece by bringing the tool 10 into contact with the work to cause the relative motion between the polishing tool 10 and the workpiece, at least a part of the base 20 is not fixed to the turn table surface plate 30. Even if the base 20 and/or the polishing tool 10 are deformed by thermal expansion, the deformation is absorbed by the part of the base 20 not fixed to the turn table surface plate 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054597-A (JP)
Title: Device and method for identifying individual, program and storage medium
Inventor: KITAOKA KOKI
IPC: G06T1/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an individual identification device preventing spoofing by unregistered persons and illicit new registrations.  <P>SOLUTION: Information displayed on a display device 3 enclosed in a casing 2 is viewed by a person to be identified via an entrance window 1 and information which corresponds to the information displayed is input to an input device 18 by the person. The person's eye viewing the display device 3 is picked up by a solid imaging element 4 to form the person's iris pattern information. When the person's iris pattern information matches the iris pattern information of a registered person stored in a storage device 19 and the information displayed on the display device 3 matches the information input to the input device, the person is identified as the registered person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051433-A (JP)
Title: Zeolite-added granulated product and its manufacturing process
Inventor: KAMIMURA HITOSHI
IPC: C01B39/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, zeolite-added granulated product wherein zeolite is effectively used by using a granulation nucleus.  <P>SOLUTION: The zeolite-added granulated product is composed of the granulation nucleus having a predetermined grain size, material, shape, physical properties, etc., appropriately chosen for its purpose, and a zeolite film formed on the surface of the nucleus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053225-A (JP)
Title: Refuse incinerator and refuse incineration method
Inventor: KITSUTA TAKEHIRO
IPC: F23G5/50
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refuse incinerator and a refuse incineration method reducing the generation of dioxin.  <P>SOLUTION: The soot generation amount measured by a soot measuring device is output as the data and transmitted to a combustion control operating part 100. An operating part determines the excess and deficiency of factors having the correlation with the combustion of refuse in a combustion furnace 1, such as the refuse supply amount and the combustion air supply amount, on the basis of the measurement data, and generates a control signal. By controlling the refuse supply amount and the combustion air supply amount corresponding to the soot generating amount, the amount of generation of dioxin having high correlation to the generation of soot can be controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085589-A (JP)
Title: Method and apparatus for processing graphic information
Inventor: KAGEURA MASARU
IPC: G06T11/20
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for processing graphic information, capable of facilitating the division of an ellipse into desired regions by specifying dividing points of the ellipse at a solid angle. SOLUTION: The ellipse of which the dividing points are desired to specify is specified and information for the ellipse is sampled (S21) to specify a start point, and a finish point and the dividing number for dividing the ellipse (S22). A flat surface to be divided is specified (S23), the flat surface information is referred to, and a 4×4 matrix is calculated based on cosines in X-, Y-, and Z-axis directions. The product for the 4×4 matrix and a coordinate value of the start point and the finish point enclosed in the step 22 is taken, each of which is converted into a 3D coordinate. An angle α formed by the 3D coordinate of the start point and the 3D coordinate of the finish point is calculated and a division angle β is determined based on the dividing number.  The distance between the start point and the finish point of the ellipse is divided based on the calculated angle β (S24).
Patent JP-2004063359-A (JP)
Title: Electroluminescence display and its manufacturing method
Inventor: ITO NOBUYUKI
IPC: H01L51/50
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method which does not cause the wire breaking of an electrode, and which forms an EL layer in a uniform thickness, and to provide a practically superior organic EL display.  <P>SOLUTION: In an electroluminescence display comprised of a board, the electrode, and the EL (electroluminescence) layer on a board, the display has a projecting body covering the electrode end and having a curved surface cross-section, which the EL layer contacts continuously and smoothly in the vicinity of the projecting body with a reversely curved surface against the curved surface of the projecting body in the vicinity thereof. Accordingly, the organic EL layer is uniformly formed through a wet process, and the practical display is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060830-A (JP)
Title: Lip type high pressure seal
Inventor: TOKUMITSU HIDEYUKI
IPC: F16J15/3284
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lip type high pressure seal capable of being used for a refrigerant circuit wherein carbon dioxide is used as a refrigerant, and suitable for sealing high pressure gas.  <P>SOLUTION: This lip type high pressure seal 1 is constituted by a seal lip 7 fixed on a housing 2 side and slidably and tightly abutting on a peripheral surface of a shaft 6, and a cover member 8 attached on a surface of the seal lip 7 on a sealed fluid side. The seal lip 7 is formed by a rubber compound exhibiting high strength, high hardness, low friction properties and low wear resistance, such as the one wherein a filling material such as carbon black, silica, graphite or carbon fiber is mixed into a hydrogenerated substance NBR in a mixing ratio of 45% or more by volume fraction. The cover member 8 is formed by a polymer material exhibiting high gas barrier properties and non-elastomer properties, such as polyamide, polymide, polyvinyl fluoride, polyvinylidene fluoride, polyvinyl chloride, polyvinylidene chloride, liquid crystal polymer, polychlorotrifluoroethylene, or polyvinylalcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063385-A (JP)
Title: Gel electrolyte and nonaqueous electrolytic solution battery using this
Inventor: KISHII YUTAKA
IPC: H01M10/0565
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel electrolyte with high elasticity which, especially when impregnated with electrolytic solution and compressed, has characteristics of exuding the electrolytic solution on its surface, and therefore, when used for a battery, is capable of well following swelling and contraction of electrode materials and maintaining the electric contact between them and thus obtaining to a high-performance battery.  <P>SOLUTION: The gel electrolyte makes a matrix of a polymer formed from di(meta)acrylate of alkylene glycol expressed in general formula (III) in which, electrolyte salt and a solvent for the electrolyte salt are retained, (in the formula, R<SB>1</SB>denotes an alkylene group with the carbon atom number of 2 to 12, and R<SB>2</SB>denotes hydrogen atom or a methyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068621-A (JP)
Title: Starting fuel injection device for internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02D41/34
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To control emission quantity of unburned HC at engine start.  <P>SOLUTION: In a first one cycle of a fuel injection in a normal start in which engine speed rises, fuel injection quantity injected to each cylinder in sequence is set in such a manner that injection quantity to a cylinder in which fuel is injected at end is larger than injection quantity to a cylinder in which fuel is injected at beginning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065081-A (JP)
Title: Liquid sprayer
Inventor: KURITA JUNICHI
IPC: A01M7/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sprayer with which a hose is readily and beautifully arranged and is wound around the outer peripheral surface of a tank.  <P>SOLUTION: In the liquid sprayer with which a liquid such as a chemical liquid of an agrochemical, or the like, dilution water held in a tank 10 is sprayed through the hose 15 connected to the tank from a nozzle assembly 14, the outer peripheral surface of the tank 10 is provided with a channel for nipping the hose in the channel width size approximately equal to the outer diameter size of the hose so that the hose 15 is wound on the outer peripheral surface of the tank in such a way that the hose is helically retained in an adjacently wound state for each round. The channel is made of a plurality of parallel ribs 18 projecting outward in the radial direction in a fixed central angle range on the outer peripheral surface of the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067011-A (JP)
Title: Controller for hybrid vehicle
Inventor: YATABE KAZUO
IPC: B60L50/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle capable of intending to make a motor generator small capacity as well as to ensure a wide range of shift while securing durability and reliability of the motor generator without providing unpleasant feeling due to the unintentional reduction of output power of an engine during driving.  <P>SOLUTION: In the controller for the hybrid vehicle having a hybrid driving system with a Ravigneaux type combined planetary gear row 3 in which four elements of a first motor generator MG1, the engine 1, an output gear 4, and a second motor generator MG2 are coupled such that they arranged in the order of their rotating speed, and having an engine controller 21, motor controller 23, and hybrid controller 26, the control equipment has an objective engine power calculating portion 53 calculating an objective engine power Pe, and an overdrive changing gear ratio upper limit determining portion 54 carrying out motor control in which the greater becomes the objective engine power Pe, to the lower side is shifted a overdrive changing gear ratio upper limit value i<SB>Hi</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077604-A (JP)
Title: Thermo-optical optical switch
Inventor: ICHIYA MITSUO
IPC: G02F1/313
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermo-optical optical switch with which light in an output waveguide for optical quenching operation is quenched more efficiently than with the conventional one.  <P>SOLUTION: The thermo-optical optical switch is provided with a Y-shaped core 1 formed in a cladding layer 2 and two heaters 3a, 3b to heat two output side cores 1a, 1b branched out from an input side core 1i out of the Y-shaped core 1 respectively and to control refractive indexes of the output side cores 1a, 1b mounted on the cladding layer 2. The respective heaters 3a, 3b are arranged so as to make two sets of a plurality of heater elements 33-35 intersect the center line of the output side cores 1a, 1b, the cores to be subjected to refractive index controlling, in the plane respectively. In each of the heaters 3a, 3b, the heater elements 33-35 intersect the center line of the output side cores 1a, 1b, the cores to be subjected to refractive index controlling, in the plane perpendicularly intersecting the thickness direction of the cladding layer 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084160-A (JP)
Title: Segment for tunnel
Inventor: AIBA TSUTOMU
IPC: E21D11/38
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment for a tunnel with improved workability and heat resistance of the segment for the tunnel in the tunnel inside under excavation and construction and already integrally formed with a panel in manufacturing.  <P>SOLUTION: A segment body 2 is provided with a heat insulating space 7 and the internal circumferential surface 13 of the segment body 2 is integrally provided with the panel 6 covering over the almost whole surface of the internal circumferential surface 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088152-A (JP)
Title: Image forming apparatus
Inventor: KIMURA SHUICHI
IPC: G03G15/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that applies edit of integration and double side print or the like to image data to be edited obtained by reading a plurality of originals to independently set a moving amount for each image to be edited thereby obtaining a proper image after the edit.  <P>SOLUTION: The image forming apparatus includes an image edit means that reads an image of an original by using an image read section, stores the read image data into an image memory, receives the image data received from the image read section or the image data stored in the image memory, causes an output section to form an image on paper, and edits the image data. The image forming apparatus also includes an edit parameter setting means that gives a plurality of read image data to the image edit means as data to be edited and sets an image edit parameter independently for each of the data to be edited when editing the data to be edited and storing the edited data into the image memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085841-A (JP)
Title: Camera
Inventor: HONDA TAKANORI
IPC: G02B7/28
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera equipped with a superimposing display function by which visibility in finder field is made excellent.  <P>SOLUTION: In the camera where a focus detection area selected out of a plurality of focus detection areas is irradiated with illuminating light and superimposed and displayed in the finder field, the focus detection area is constituted of frame line areas 3a to 3g forming its outer frame and transmitting one part of subject luminous flux, and reflection areas 3h to 3n provided in a dotted state inside the areas 3a to 3g and reflecting the illuminating light so as to guide it to a photographer's eye.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088527-A (JP)
Title: Audio interface circuit
Inventor: SAITO KENJI
IPC: H03H17/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce circuit scale, to reduce costs and to make fully duplex operations possible even in input audio data and output audio data of different sampling frequencies in an audio interface circuit for inputting/outputting audio data.  <P>SOLUTION: The audio interface circuit is composed of an interface circuit for inputting/outputting audio data, a buffer memory, a filter circuit and a filter operation control circuit. The buffer memory shares a buffer memory for output audio data, a buffer memory for input audio data and a filter delay memory that the filter circuit has. Besides, the filter circuit shares a filter circuit for the input audio data and a filter circuit for the output audio data. Further, the fully duplex operations of the input audio data and the output audio data are realized by the filter operation control circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081693-A (JP)
Title: Gas combustion-type portable dryer and minus ion generating method in the portable dryer
Inventor: ISHIDAI SHINJI
IPC: A45D20/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the combustion rate and heat exchanger efficiency to prevent a burning flame of LPG as a heat source from being put to the outside, to lower blast pressure loss, and to generate a large quantity of minus ions.  <P>SOLUTION: This portable dryer 1 includes: a gas tank 25 for storing fuel gas; a combustor 11 for burning fuel gas supplied from the gas tank 25; a blower 17 for letting the air heated by the combustor 11 flow out to the outlet side of a casing 3; a power supply 27 for rotating a motor 19 of the blower 17; and an igniter 9 for igniting the fuel gas. The combustor 11 is provided with an ejector 7 for sucking primary air due to negative pressure produced by the flow velocity of fuel gas supplied from the gas tank 25. The dryer is provided with a secondary combustion chamber 57 for burning mixed gas jetted from a wick in a primary combustion chamber 55, and supplying secondary air to the burnt gas to perform complete combustion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096826-A (JP)
Title: Switching power supply
Inventor: NAGAKI TOSHIICHI
IPC: H02M3/135
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply which is simple, reliable, and low cost, and has few number of components, for bidirectional conversion control in a single-current mode control circuit.  <P>SOLUTION: A current mode control circuit compares the control signal generated on the basis of the output voltage of an output terminal selected from a first input/output terminal and a second input/output terminal, with the switching current of a switch element selected from a first switch element and a second switch element, to output a switch control pulse. A pulse inversion circuit is applied with the switch control pulse and outputs either its non-inverted signal or inverted signal. A DC-DC conversion part is provided with the first switch element and the second switch element, which are controlled by the the output signal of the pulse inversion circuit, and has a bidirectional conversion function, which converts the voltage or current inputted from the input terminal selected from the first input/output terminal and the second input/output terminal into a constant voltage, and outputs it to the output terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096856-A (JP)
Title: Control device for synchronous motor
Inventor: IDE KOZO
IPC: H02P6/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a synchronous motor, capable of magnetic pole position detection from zero speed.  <P>SOLUTION: This control device for the synchronous motor, which drives the synchronous motor with a voltage type PWM inverter and controls the torque and speed of the motor, comprises a means 6-3 of setting arbitrary phase differences between two phases, such as UV, VW or WU, respectively, of three phases of UVW in PWM carrier signals; an extracting means 11 extracting high-frequency voltage and high-frequency current generated thereby from a detected voltage or a command voltage and a detected current; and a means 12 of estimating a magnetic flux position or a magnetic pole position with the extracted high-frequency voltage and high-frequency current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096590-A (JP)
Title: Information broadcasting system
Inventor: YABE HIROKI
IPC: H04M11/04
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an information broadcasting system, capable of surely broadcasting information to specified persons, while greatly reducing operational burden required for broadcasting the information to the specified persons.  <P>SOLUTION: The information broadcasting system comprises a facility 10 detecting alarm information, a plurality of extension terminals 20, e.g. SBM 21, MFT 22 and PS 23, and a private branch exchange 30 for containing and connecting the alarm facility 10 and the plurality of extension terminals 20. The private branch exchange 30 comprises an MEM 39 for storing the extension number to be called by the extension terminal, in an alarm group to be broadcast for each alarm information detected by the alarming facility 10, and a CPU 40 for retrieving the extension number to be called, corresponding to the alarm information from the MEM and effecting alarm broadcast operation to the extension terminal to be called in the alarm group being broadcast, based on the retrieved extension number to be called.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102404-A (JP)
Title: Ic card reader
Inventor: SUGIURA MASAHIRO
IPC: G06K17/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card reader which allows continuous receiving of a signal without reattempting a reception processing even in a state where the reception of the signal from a non-contact type IC card is unavailable under ordinary circumstance.  <P>SOLUTION: A reader/writer receives electric wave signals transmitted from the IC card through a plurality of reception routes 30A, 30B in various states, and synthesizes results of the receptions. A filter circuit 22 performs the filtering to detect an edge of the change of a level of the electric wave signal transmitted from the IC card in accordance with the transmission data, and a toggle processing part reproduces the reception data by toggling the signal level on the basis of a timing of the detected edge. The result of the reception is obtained by comparing and synthesizing the reception data demodulated by the reception route 30A and the reception data reproduced in the toggle processing part 28 in a comparing circuit 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098444-A (JP)
Title: Device for measuring inside diameter of barrel
Inventor: TAKAHASHI KAZUAKI
IPC: B29C48/40
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring an inside diameter of a barrel, which can measure accurate abrasion wear without removing the barrel from an extruder.  <P>SOLUTION: This device for measuring the inside diameter of the barrel comprises a guide 14 which is axially slid and fitted into the hardly worn-out inside-diameter surface of the barrel in ranges A and B from a position (a) where inner surfaces of the barrel corresponding to two screw shafts of a twin-screw extruder cross each other to center lines (b) and (c) of both the screw shafts; and a detector 15 for detecting horizontal displacement, which is mounted on a horizontal plane provided on the guide 14 and which is provided with a displacement detecting contact 16 brought into contact with a horizontal inside-diameter surface connecting the centers of both the screw shafts of the barrel.  <P>COPYRIGHT: (C)2004,JPO