baber/WOPTO huggingface dataset:
Patent JP-2003232691-A (JP)
Title: Torque detecting mechanism
Inventor: NAKAMURA TAKENOBU
IPC: G01L5/22
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque detecting mechanism capable of directly detecting a relative rotation quantity generated between an input shaft and an output shaft as torque.  <P>SOLUTION: An input shaft opposed surface 7 is vertically formed to the axis of the input shaft 2, and sensors 9 and 10 for detecting a magnetic flux are arranged in a position of shifting a phase by 180 degrees on this input shaft opposed surface 7. An output shaft opposed surface 8 has parallel parts 11 and 12 parallel to the input shaft opposed surface 7, and inclined parts 13 and 14 inclining to the input shaft opposed surface 7. The parallel parts 11 and 12 are arranged in a position of shifting a phase by 180 degrees. Magnets 15a and 15b are arranged in the vicinity of the parallel parts 11 and 12 in the inclined part 13, and magnets 16a and 16b are respectively arranged in the vicinity of the parallel parts 11 and 12 in the inclined part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239020-A (JP)
Title: Horizontal type furnace for continuously annealing strip
Inventor: FUJIMURA HIROYUKI
IPC: C21D1/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage amount of reducing atmospheric gas such as expensive hydrogen gas to the outside of a furnace and to reduce a running cost by making more perfect gas sealing in an inlet and/or an outlet.  <P>SOLUTION: In a horizontal type furnace for continuously annealing a strip, in which the metal strip 2 is continuously carried in the furnace, and a bright annealing is applied in the reducing atmosphere such as the hydrogen gas, downward bending state sealing chambers 10, 16 are formed in the inlet part and/or the outlet part of the metal strip to carry in and/or carry out the metal strip through these sealing chambers. Further inert gas such as nitrogen gas having larger specific gravity than that of the reducing atmospheric gas is blown into the sealing chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281320-A (JP)
Title: Method for controlling facsimile equipment and facsimile equipment
Inventor: OMORI MASATAKE
IPC: H04N1/411
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling facsimile equipment and the facsimile equipment capable of effectively compressing image data. SOLUTION: Information quantity of image information to be transmitted is reduced by detecting, counting change points of pixels for every line for stored pieces of image data and omitting the line next to the one the counted value of which is smaller than prescribed on the transmitting side.
Patent JP-2003236752-A (JP)
Title: Polisher
Inventor: MIZOMOTO YASUTAKA
IPC: B24B7/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polisher for polishing a machined surface without generating surface burn of the machined surface by supplying sufficient cooling air to a contact part between a polishing surface of a polishing tool and a workpiece to cool it.  <P>SOLUTION: The polisher comprises a chuck table for holding the workpiece and a polishing unit for polishing the workpiece held by the chuck table. The polishing unit comprises a rotating spindle, a tool mounting member mounted to the rotating spindle, and a polishing tool mounted to the tool mounting member. The rotating spindle and the tool mounting member have an air supply passage that communicates with a cooling air supplying means and supplies the cooling air to the polishing surface of the polishing tool.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239279-A (JP)
Title: High-strength underground anchor
Inventor: TASHIRO MOTOJI
IPC: E02D5/80
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple high-strength underground anchor whose strength is extremely high and which makes it very difficult for a head part to be displaced.  <P>SOLUTION: This anchor, which is installed on a slope so as to support a strip body such as a rope, is equipped with: an anchor body 3 in which an outward overhanging supporting part 30 is provided in a region which is protruded from a ground surface; and an inclined arm 4 whose lower end has a coupling part 40 for being coupled to the strip body 2 and in which an intermediate part is pivoted by the supporting part 30 so that one end can abut on an outer surface of the anchor body 3 in an position above the supporting part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242986-A (JP)
Title: Manufacturing method of fuel cell electrode
Inventor: MINEO TOKUICHI
IPC: H01M4/88
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture with high yield a fuel cell electrode having desired compactness and gas permeability without affecting the opposite side face of the cloth in the manufacturing process of the fuel cell electrode formed on the base material of cloth.  <P>SOLUTION: This is a manufacturing method of a fuel cell electrode that comprises a step S01 for coating a slurry containing electrode particles, water repellent particles, and a viscosity improver on the electrode collector material as a conductive water-repellent layer, a step S02 for drying the conductive water-repellent layer in the oxidation atmosphere at a first temperature as a preset temperature so as to remove the viscosity improver, a step S03 for heat treating the conductive water-repellent layer at a second temperature as a preset temperature, a step S04, S05 for forming a reaction layer on the surface of the conductive water-repellent layer. Provided that, the first temperature is same or higher than the temperature at which the viscosity improver is oxidized and lower than the temperature at which the water repellent particle melts, and the second temperature is same or higher than the temperature at which the water repellent particle melts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244380-A (JP)
Title: Photographic print creation system and photographic processor used for the same system
Inventor: BUKE SHINICHI
IPC: H04N1/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic print creation system capable of suppressing lowering of throughput of a photographic processor.  <P>SOLUTION: The photographic print creation system is constituted by connecting the photographic processor 1 with an image data acquisition device 3 that acquires pieces of image data except various BMPs (bit maps) from a recording medium by a network 4 by using image data of bit map (BMP), by providing a first memory part that temporarily stores image data when image data fetching the image data stored in the image data acquisition part 3 is except BMP, an image data conversion means 11d that converts the image data into the BMP, a second memory part provided for a conversion processing and a hard disk 15 that stores the image data so that the image data of the BMP can be read from the head disk 15 when a print processing is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247404-A (JP)
Title: Valve opening/closing timing controller
Inventor: KAWAI HIROYUKI
IPC: F01L1/34
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance response of relative rotation to an advance angle side without disturbing relative rotation of a rotation shaft to an object member to which rotation is transmitted by keeping a torsion coil spring in an appropriate posture, in a valve opening/closing timing controller.  <P>SOLUTION: An inner rotor 20 and the end of a circular cylinder section 41 are respectively engaged with both ends of the torsion coil spring 60. An annular protrusion 47 protruded toward one end side of the torsion coil spring 60 is formed on at least one of the rotor 20, and the end of the cylinder section 41 is engaged with the inner circumference of one end of the wound coil section located at one end side of the torsion coil spring 60. A spiral groove 48 is formed along the end of the wound coil section at the one end of the spring 60 between the protrusion 47 and the cylinder section 41. The bottom of the groove has a slope in the circumferential direction, and the angle of the slope θhas to satisfy formula θ≥tan<SP>-1</SP>/(ϕd/(ϕD×π)) (wherein, ϕd represents the diameter of the torsion spring wire, and the inner circumference diameter of the circular cylinder part ϕD2 ≥ ϕD ≥ the outer circumference diameter of the protrusion ϕD1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245778-A (JP)
Title: Driving method for motor-driven gun
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for a motor-driven gun which reduces the spotting speed of a welding machine and allows a motor temperature during pressurization not to rise higher than a predetermined temperature by setting the maximum number of revolutions of a motor output shaft to the rated number of revolutions or more during the movement of a movable arm.  <P>SOLUTION: The motor-driven gun moves the movable arm 8 by driving a pressurizing shaft 7 via toothed wheels 3, 11 from the output shaft 2 of a motor 1, a ball screw 5 and a nut 6. The maximum number of revolutions of the motor output shat is set larger than the rated number of revolutions or more during the movement of the movable arm, and a tooth ratio between the motor output shaft and the input shaft of the bal screw is set so as to reduce the number of revolutions of the motor output shaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252483-A (JP)
Title: Sheet transporting device and image forming device
Inventor: ABE KENJI
IPC: B65H3/52
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device to transport sheets continuously, capable of sensing the leading edge of each sheet even in the case sheets are fed in a narrow spacing.  <P>SOLUTION: The sheet transporting device is to transport sheets 4 using a drive roller 19 and equipped with a sensing means to sense the sheet transported, wherein the sensing means has a sensor lever 30 to be rotated by the sheet 4 being transported, and the lever 30 is mounted rotatably round a rotational center coaxial to the rotary shaft 23 of the drive roller 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257315-A (JP)
Title: Work support tool and work manufacturing method
Inventor: KOJIMA SHINSUKE
IPC: H01J9/24
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of defect by decreasing the frequency of handling a spacer, to shorten the work time, and to reduce the tool manufacturing cost by making uniform the tools used in the respective processes.  <P>SOLUTION: A plurality of work supports 3 are parallel disposed inside a frame 1, and the spacer 50 is supported to be substantially linear by a groove of each work support 3. The groove 2 has a V-shaped groove formed in the direction substantially right-angled to the longitudinal direction of the work supports 3. One face forming the V-shaped groove 2 is a side surface of the work support 3 substantially right-angled to the longitudinal direction thereof. The other face (S in the drawing) is inclined (an angle θ (≠0, π/2) in the drawing) to one face. The plurality of grooves 2 are formed in the longitudinal direction of the work support 3 so that the spacers are placed at a designated space if viewed in the direction vertical to the side surface 50a (I in drawing) when the side 50a of the spacer comes into face contact with the inclined surface S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254268-A (JP)
Title: Screw rotor and screw machine
Inventor: NACHI TAKESHI
IPC: F04C25/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw machine in which performance is improved by reducing a mesh clearance between screw rotors, and seizure between the rotors is also effectively prevented even in a long time and high speed continuous operation.  <P>SOLUTION: The screw rotors have screw threads with a helical crest portion and a root portion forming a helical groove between crest portions, around a rotation axis, are used in a male-female pair in a reverse thread relation, and have pitch circumference portions forming an arc of a constant radius and in a given angle range on an arbitrary cross section perpendicular to the rotation axis, between the crest portion and root portion of the screw threads. Both rotors have two or more threads of thread parts, and a plurality of pitch circumference portions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251691-A (JP)
Title: Heating device for foamable resin sheet
Inventor: MIZUKAWA YOICHI
IPC: B29K105/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device of a foamable resin sheet whereby the whole of the foamable resin sheet of which one surface is provided with a pattern or a color and the other with nothing can be foamed sufficiently to be in an optimum state.  <P>SOLUTION: The heating device of the foamable resin sheet heats, by infrared rays, the foamable resin sheet in one surface A of which values of a color system are nonuniform and in the other surface B of which the values are uniform. On the opposite sides of the foamable resin sheet 1, a first heater 2 is disposed at a position opposite to one surface A wherein the values of the color system are nonuniform and a second heater 3 is disposed at a position opposite to the other surface B wherein the values are uniform. The value of the peak wavelength of the infrared rays radiated from the first heater 2 is larger than that of the peak wavelength from the second heater 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259872-A (JP)
Title: Human esophageal carcinoma antigenic peptide and method for diagnosing esophageal carcinoma
Inventor: SHIMADA HIDEAKI
IPC: C07K16/32
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an esophageal carcinoma antigenic peptide useful for diagnosing the esophageal carcinoma, to provide an antibody to the antigenic peptide, and to provide methods for diagnosing the esophageal carcinoma.  <P>SOLUTION: This human esophageal carcinoma antigenic peptide is expressed by a polynucleotide comprising any one of ten kinds of specified base sequences (refer to the specification). The method for diagnosing the human esophageal carcinoma comprising testing whether any antibody which bonds to the antigenic peptide exists in serum of an examinee or not, the antibody which bonds to the antigenic peptide, and the other method for diagnosing the human esophageal carcinoma comprising testing whether any antigenic peptide which bonds to the antibody exists in a living sample of the examinee or not are provided in the specification, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261979-A (JP)
Title: Lid receiving frame for yard catch basin
Inventor: KOJIMA MASA
IPC: E03F5/04
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid receiving frame for a yard catch basin, which has adequate strength against a vehicle load, etc., can be inexpensively manufactured, and has good handleability.  <P>SOLUTION: An upper end side part 3 of the lid receiving frame 1 for the yard catch basin is composed of a pair of opposed short-side side wall parts 13 and 15 and a pair of opposed long-side side wall parts 17 and 19. Swelling parts 35, which are provided on outer surfaces of the wall parts 13 and 15 and those of the wall parts 17 and 19, are preformed so as to outward swell gradually greatly upward. Such a constitution can ensure the adequate strength against the vehicle load, etc., and can reduce an increase in weight, for example, even if ductile cast iron FCD400 is used as a material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260330-A (JP)
Title: Exhaust system for kitchen or food processing factory
Inventor: TANAKA TOSHIAKI
IPC: B01J20/18
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the short service life of active carbon used for deodorization boxes connected to a duct of a store or others.  <P>SOLUTION: Deodorants M formed by adding gypsum and water to acidic clay or active clay, hydration curing the mixture composed thereof and molding the mixture to a block form are packed into the deodorization boxes 14 of deodorization sections 5 and 5a, by which odors are adsorbed in the micropores on the surfaces of the deodorants M. The adsorbed substances move into the open cells within the deodorants, by which deodorization is maintained for a long period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260372-A (JP)
Title: Pipet tip and its molding die
Inventor: KODAMA TAKASHI
IPC: B01L3/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipet tip whose tip part is not bent owing to a thickness difference of the peripheral direction.  <P>SOLUTION: This pipet tip 1 consists of an almost conical tube-shaped housing part 2 having a small hole 2x formed at the tip for sucking and discharging a liquid and a mounting part 3 formed successively on the base end of the part 2 for mounting a sucking nozzle. A plurality of inner peripheral conical surfaces 22a-22f each having the set taper angle and conic length are formed on the inner peripheral surface 22 of the part 2. Valleys B1, B2 and peaks P2, P3, P4 are formed successively on the crossing sides of the respectively adjacent surfaces 22a-22f. The wall thickness formed between the outer peripheral surface 21 and the inner peripheral surface 22c or 22e is made thinner gradually as it goes toward the valley B1 or B2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267028-A (JP)
Title: Air conditioner for vehicle
Inventor: OZEKI YUKIO
IPC: B60H1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of decreasing ventilation resistance in a unit case and increasing air quantity.  <P>SOLUTION: The air conditioner 10 comprises a ventilation air outlet 32 and a defroster air outlet 33 arranged in a row in the unit case 11 in the car width direction, a switching door 20 having a plurality of butterfly doors formed integrally on a support shaft in a row, and communication passages 42 and 43 that rotatably pivots the switching door 20 and communicates with respective air outlets 32 and 33. Circular arc inner surfaces 37a and 37b are formed on respective facing side walls 35a and 35b of respective communication passages 42 and 43, the tips 22a and 23a of the switching door 20 rotate while sliding on the inner surfaces 37a and 37b to open or close the communication passages 42 and 43. The air conditioner 10 for opening or closing the communication passages 42 and 43 also comprises circular arc cantilever doors 25 and 25 pivoted turnably on the circular arc inner surface 37a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269348-A (JP)
Title: Rotary type compressor
Inventor: MASUDA MASANORI
IPC: F04C29/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the over-compression loss at the time of discharge of a refrigerant in a swing compressor.  <P>SOLUTION: The outer surface shape of a swing piston 28 is non-circular, and the inner surface shape of a cylinder chamber 25 is formed based on the envelope of the outer surface of the swing piston 28 when the swing piston is swinging. The outer surface shape of the swing piston 28 and the inner surface shape of the cylinder chamber 25 are formed in the shape of an egg, etc., so that the compression stroke is shorter and the discharge stroke is longer in the operation of the swing piston 28 than when the shapes are circular.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268316-A (JP)
Title: Coating composition for forming hard coat layer, and hard coat film
Inventor: HATADA TOSHIHIKO
IPC: C09D4/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition which uniformly forms a hard coat layer having excellent antistaticity, transparency and scuff resistance, and a hard coat film having excellent antistaticity.  <P>SOLUTION: The coating composition for forming the hard coat layer contains an ionizing radiation-curable resin, either one of quaternary ammonium salt-containing and sulfonic acid group-containing polymers or a polymer charge transfer-type bonded polymer, which has a molecular weight of 20,000-500,000 and is a conductive polymer, a solvent having a dielectric constant of at least 9.0 and a boiling point of ≥80°C and <180°C (A) and a solvent having a dielectric constant of at least 9.0 and a boiling point of <80°C. The hard coat film is obtained by applying this coating composition containing at least 10 pts.wt. of the solvent (A) based on 100 pts.wt. of the total amount of the ionizing radiation-curable resin and the conductive polymer, onto a film support.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268746-A (JP)
Title: Steel frame dam
Inventor: WAKAMATSU SEIJI
IPC: E02B7/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a cushioning function and to positively protect a steel frame dam body from a collision of gravel by preventing a buffer body from being broken into pieces to flow out by the collision of the gravel or fluid force.  <P>SOLUTION: A plurality of buffer bodies 4 packed with an inside filling material for the buffer bodies are provided upstream of the steel frame dam body 3, and the buffer bodies 4 are connected to one another.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266586-A (JP)
Title: Transparent conducive laminate and resistance film-type touch panel
Inventor: HOSHINO AKIO
IPC: G02F1/1333
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide transparent conductive laminates having excellent adhesion properties and high transmission of transparent conductive layers composed of ITO, etc., which are specifically used for touch panels, by applying a uniform thin film having no irregularity in a wet process.  <P>SOLUTION: The transparent conductive laminate is formed by sequentially laminating, on a transparent base, a high refractive index layer, a low refractive index layer composed of a silane compound, and the transparent conductive layer. The low refractive index layer contains the silane compound not containing a siloxane bond, and an organic solvent. A coating fluid for the low refractive index layer does not contain organic compounds containing a fluorine and compounds containing the siloxane bond, and has a viscosity of 2.5-5.0 mPa/a at 20°C, and a surface tension of 18.0-28.0 mN/m at 20°C. The coating fluid for the low refractive index layer is applied on the layer having a high refractive index.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002320730-A (JP)
Title: Pattern display device for pachinko game machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which a plurality of background variation patterns and display region variation patterns at the back are changeover-displayed on a display screen of a pattern display device according to a game state. SOLUTION: In this pattern display device 2 displaying patterns 2a, 2b, 2c in scrolling variation on the basis of a prize winning signal generated when a game ball wins the prize of a prize winning port 4 in the face of a game board 10, each of the patterns in scrolling variation is composed of a display pattern 68 specifying each of the patterns 2a, 2b, 2c, and a background pattern 66 overlapped at the back. The background pattern can be visually observed at the nonoverlapped part of the display pattern, and scrolls together with the pattern in scrolling variation. The background variation pattern of making a repeated variable display of a plurality of background patterns is formed in a prescribed game mode.  Further, a display region 62 overlapped behind the background pattern is formed as a display region background variation pattern of making the repeated variable display of a plurality of display region backgrounds in the prescribed game mode. Many kinds of variation patterns are provided and changeover-set according to the game mode.