baber/WOPTO huggingface dataset:
Patent JP-2004167725-A (JP)
Title: Printing machine
Inventor: ITO MASARU
IPC: B41F33/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing machine capable of excellently detecting presence of an original set and inferiority in conveying the original even though the number of detection means is decreased.  <P>SOLUTION: In the printing machine comprising conveying rollers 34, 37 for conveying an original 31 to a read means 1; a drive motor 36 for rotatively driving those conveying rollers; and a detection means 37 for detecting the original moving toward the read means 1, a drive motor 36 is driven by inputting an operation start signal. When a detection signal is not output from the detection means 37 within a specific time from start of driving those drive motors, the driving of the drive motor 36 is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166872-A (JP)
Title: Member for furniture
Inventor: KIMURA TERUYUKI
IPC: A47C7/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative board 1 for furniture which can be attached to the furniture by a simple process, and can be formed with an opening of sufficient size.  <P>SOLUTION: A member for furniture consisting of elements for constituting the furniture includes a nearly planar material 11 which comprises a face board part 111 formed with the opening 111a through which a mobile member for imparting a prescribed function to the furniture is allowed to pass, and side board parts 112, 113 connected to the face board part 111. One or a plurality of grooves 114, 115 are formed in boundary areas on inner surfaces between the face board part 111 and the side board parts 112, 113, and the material 11 is bent or curved along the grooves 114, 115.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169470-A (JP)
Title: Storage doubling as stairs
Inventor: TAKAHASHI JO
IPC: E04F11/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage shelf doubling as a stairs capable of being always used for the storage shelf having a large storage space and saving an installation space so that it can be used for the stairs in the case it is used for the stairs.  <P>SOLUTION: The storage shelf 1 doubling as the stairs is so constituted that a lower part (a lower storage 3) among lattice-like partitioned storages provided on the wall surface 5 is drawable and that the stair K can be comprised of the lower storage 3 to be drawn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178633-A (JP)
Title: Magnetic tape
Inventor: HIRANO HIROSHI
IPC: G11B5/70
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape suited to an enlargement in capacity in which a recording capacity per one roll of a tape by securing a good winding posture even for the tape of a large diameter with respect to a tape width.  <P>SOLUTION: The magnetic tape wound on a reel and incorporated into a cartridge, is characterized in that the relation of 12≤d/w≤25 is established between a tape winding diameter d(mm) and a tape width w(mm) when the tape is wound on the reel, the surface roughness (Ra) of a backcoat layer is in the range of 5 to 20 nm, and the opening coefficient of the flange of the reel is 0.05 to 0.022.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173580-A (JP)
Title: Apparatus and method for conveying fish-paste product under heating
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for conveying fish-paste products under uniform heating as a whole through Joule heat by electrically energizing them.  <P>SOLUTION: The apparatus for conveying the fish-paste products under heating includes looped 1st and 2nd conveyors 10 and 20 equipped with a plurality of electrode plates 16 and a plurality of electrode plates 26, respectively. In this apparatus, the fish-paste products P are conveyed in a condition of being nipped by both kinds of the electrode plates 16 and 26. For the fish-paste products P under conveyance in a condition that both of the electrode plates 16 and 26 become parallel to each other, the respective electrode plates 16 and 26 are electrically connected via 1st and 2nd power supply terminals 31 and 32 and power supply brushes 34 and 35 to a source unit 33, therefore when the fish-paste products P are electrically energized, both of the whole surfaces of the fish-paste products P come into contact with the respective energizing surfaces of the electrode plates 16 and 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178281-A (JP)
Title: Shape recovering method, shape recovering device, shape recovering program, and storage medium
Inventor: HASHIMOTO KAORI
IPC: G06T1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of information necessary for recovery in a shape recovering method and a shape recovering device for recovering a three-dimensional shape of an object projected onto an image.  <P>SOLUTION: In this shape recovering method, a surface shape of the object is recovered from three-dimensional coordinates of respective points on the object projected onto the image. This shape recovering method is provided with a step for detecting an end of a direction perpendicular to a previously decided reference face among the ends of the object from the three-dimensional coordinates of the respective points, a step for detecting an end of a direction parallel to the reference face among the ends of the object from the three-dimensional coordinates of the respective points and the perpendicular end, and a step for generating a partial plane model of the object from the end of a direction perpendicular to the reference face and the end of a direction parallel to the reference face and combining the generated partial plane models together for recovering the surface shape of the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206808-A (JP)
Title: Reusable space access launch vehicle system
Inventor: CASILLAS EDUARDO D
IPC: F02K9/42
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reusable space access launch vehicle system having a high cost effect.  <P>SOLUTION: The reusable space access launch vehicle system 10 comprises at least one expendable boost propulsion device 12 and an oxidizer system. The oxidizer system supplies a gaseous oxidizer to the boost propulsion device 12 via a feed system 28 and a feed line 32. The boost propulsion device 12 is constituted of a hybrid rocket combustor, for example.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184503-A (JP)
Title: Method and apparatus for working wedge-shaped optical fiber
Inventor: MATSUNAGA KOJI
IPC: B24B19/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for working a wedge-shaped optical fiber in which only optical fibers having the eccentricity of their ridgelines are detected from among a plurality of optical fibers and only the detected optical fibers are worked by retouching based on the amount of eccentricity of the ridgelines, and thus highly accurate wedge-shaped optical fibers are worked with high yield.  <P>SOLUTION: A plurality of optical fibers 1 are held with a holder 4 and each of the tips of the optical fibers is abutted on the polishing sheet 5a of a wedge-shape working part 201 to be formed into wedge shape, deviation in a position between the ridgeline of wedge shape and the core of the tip of each of the plurality of worked optical fibers 1 is measured by an image instrumentation system 203, and on the basis of the measurement result, the optical fibers which are required to be worked by retouching, the positional deviation of the tips of these optical fibers and a side to which the ridgeline is eccentric are judged, and on the basis of the positional deviation, the number of times of working by retouching applied to the side to which the ridgelines of the optical fibers are eccentric is determined and for only the optical fibers which are required to be worked by retouching, the side of the tips to which the ridgelines are eccentric are worked by retouching the number of times of the working by retouching by a correction part 205.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182908-A (JP)
Title: Method for producing liquid silicone composition
Inventor: MOGI HIROSHI
IPC: C08J3/215
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a liquid silicone composition having low viscosity and small variation of viscosity with time.  <P>SOLUTION: The liquid silicone composition is produced by kneading (A) 30-60pts.wt. of a diorganopolysiloxane having a viscosity of 5-100,000mm<SP>2</SP>/s at 25°C and containing ≥2 silanol groups or aliphatic unsaturated groups with (B) 1-24pts.wt. of surface-treated fine silica powder surface-treated with an organic silicon compound, having a specific surface area of ≥50m<SP>2</SP>/g by BET method, a tap density of 0.2-0.4g/mL and a surface carbon quantity of ≥2.5wt.%, and kneading the kneaded product with 70-40pts.wt. of the diorganopolysiloxane of the component A (the total amount of the component A is 100pts.wt.).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002142-A (JP)
Title: Method of manufacturing hydrogen chloride gas which hardly contains hydrogen bromide and hydrogen chloride aqueous solution which hardly contains hydrogen bromide
Inventor: SCHLAEFER DIETER DR
IPC: C01B7/07
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of separation and purification of hydrogen chloride gas and a hydrogen chloride aqueous solution.  <P>SOLUTION: The method comprises the steps of (a) preparing hydrogen chloride gas containing hydrogen bromide; (b) passing the hydrogen chloride gas containing hydrogen bromide into a hydrogen chloride aqueous solution saturated with hydrogen chloride; (c) separating the hydrogen chloride aqueous solution containing hydrogen bromide saturated with hydrogen chloride; and optionally (d) passing the hydrogen chloride gas which is obtained in the step (b) and hardly contains hydrogen bromide into water to obtain a hydrogen chloride aqueous solution which hardly contains hydrogen bromide. Optionally, the hydrogen chloride aqueous solution which is prepared in the step (d) and hardly contains hydrogen bromide is recirculated through the step (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193264-A (JP)
Title: Forming method for crystalline thin film
Inventor: KUMOMI HIDEYA
IPC: H01L21/336
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To control the position of a crystal grain at a high degree in a crystalline thin film obtained by melting recrystallization.  <P>SOLUTION: The crystal grain is grown preferentially from one region in a melting recrystallization by using the thin film in which regions in which film thicknesses mutually differ are made to coexist continuously as the starting thin film, and the position of the crystal grain of the crystalline thin film is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190562-A (JP)
Title: Small vortex pump
Inventor: SAKAI TOSHISUKE
IPC: F04D29/22
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small vortex pump which can be made compact and thin and which has simple construction and can realize low cost.  <P>SOLUTION: The small vortex pump comprise an impeller 1 with a number of vanes 2 formed on an upper portion of its outer periphery and with a rotor magnet 3 provided on its inner periphery, a shaft 7 for rotation of the impeller 1, a motor stator 4 provided on an inner periphery side of the rotor magnet 3, and a pump casing 5 that air-tightly partitions the impeller 1 and the motor stator 4 and has an inlet port 9 and a discharge port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193976-A (JP)
Title: Communication equipment
Inventor: SHU RYO
IPC: H04B1/707
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage capacity of a storage device by reducing correlative power values to be stored.  <P>SOLUTION: The antenna 6 of communication equipment 1 receives signals spectrum-spread by a scrambling code. A correlative power value outputting section 2 reversely spreads the received signals and outputs the correlative power value of a code contained in a slot. A correlative power value holding section 3 holds the maximum correlative power value in one slot. A correlative power value comparing section 4 stores the correlative power value outputted from the outputting section 2 in the storing section 3, when the correlative power value outputted from the outputting section 2 is larger than the correlative power value held by the holding section 3 in one slot. A correlative power value storing section 5 stores the maximum correlative power value in one slot held in the holding section 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189159-A (JP)
Title: Vehicular sun visor and manufacturing method thereof
Inventor: IWATSUKA YOSHIKI
IPC: B60J3/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular sun visor and a manufacturing method of the vehicular sun visor with a bendable sun visor, preventing the facing from bulging and impairing the appearance when the sun visor body is bent.  <P>SOLUTION: The vehicular sun visor 1 comprises the sun visor main body 2 wherein a core 4 is made of synthetic resin foaming product and the surface there of is covered with a facing 5. A thin hinge section 10 is formed on the sun visor body 2, and the sun visor body 2 can be bent and deformed at the thin hinge section 10 as a base point along the ceiling in the vehicle. The thin hinge section 10 is formed by pressing a heater 21 onto the facing 5 covering the surface of the core 4 from the upper side thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003229104-A (JP)
Title: Electric component
Inventor: ZICK JONATHAN A
IPC: H01M50/296
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric component that is applicable to batteries of various sizes.  <P>SOLUTION: This is an electric component comprising, for example, a radio, an audio component, a battery charger, or a combination of the radio and the charger. The electric component (20) has a housing (24) and an electric circuit (28) supported by the housing. In this device, the electric component comprises an audio component, a battery charger, or a combination of the audio component and the battery charger, and the electric circuit is an audio circuit, a charger circuit, or an audio and charging circuit. It is desirable if the electric component has a lock assembly (168) that can be operated to lock the battery to the housing at the prescribed position. It is desirable to arrange an energizing member (230) inside a receiving unit (44) formed of a housing, and the energizing member can push out the battery (64) from the receiving unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190826-A (JP)
Title: Orifice type steam trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orifice type steam trap allowing to wash a screen without removing a trap from a steam piping system.  <P>SOLUTION: A trap casing is formed of an inlet side member 1 and an outlet side member 2. The inlet side member 1 is formed with an inlet 3, and the outlet side member 2 is formed with an outlet 4, and a valve ball 7 having a through hole 6 is arranged between the inlet and the outlet freely to rotate. A partition member 15 having an orifice 14 is provided inside the through hole 6. One opening end of the orifice 14 and the other opening end thereof are provided with a disk-like first rolling member 18 and a second rolling member 19 having an outline larger than the diameter of the orifice 14. A first screen 16 is fitted inside the through hole 6 on a first rolling member 18 side, and a second screen 17 is fitted inside the through hole 6 on a second rolling member 19 side. The valve ball 7 is rotated 180 degrees to discharge the foreign material caught by the first screen 16 or the second screen 17 through the outlet 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198500-A (JP)
Title: Light scanning optical system, image projecting apparatus and image display system
Inventor: KOBAYASHI SHUICHI
IPC: B41J2/44
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that it has been difficult to increase the deflection angle while keeping preferable optical performance when a light scanning optical system is formed by using the conventional polygon mirror and a MEMS (micro electro mechanical system) mirror.  <P>SOLUTION: The deflection angle can be increased without degrading the optical performance by guiding the light reflected on a first deflection point on the rotation axis of a MEMS mirror via the optical system to a second deflection point 1b on the rotation axis, the second point being conjugate with the first deflection point and different from the first deflection point 1a. Thus, the scanning optical system capable of increasing the deflection angle without inducing interference in the optical path or the like, and an image display apparatus using the above system are obtained. Therefore, a light scanning optical system with an easy structure having a large deflection angle and no interference in the optical path, and an image projection apparatus using the above system are realized. This method is particularly effective for the light scanning optical system using MEMS techniques.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198644-A (JP)
Title: Laser scanning optical device
Inventor: NAGASAKA YASUSHI
IPC: B41J2/44
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser scanning optical device capable of restraining a change in position (posture) of an optical device such as a collimator lens or a laser diode caused by welding.  <P>SOLUTION: In the laser scanning optical device, a holder 15 holding the collimator lens 10 is welded and fixed on a base plate 20. The holder 15 is constituted of a 1st plane part 15a holding the lens 10 on a plane perpendicular to an optical axis Z, and 2nd plane parts 15b, 15c and 15d perpendicular to the plane part 15a. The respective welding spots (a) of the 2nd plane parts 15b, 15c and 15d are positioned at a front stage part (beam incident side) and a rear stage part (beam emitting side) in the direction of the optical axis Z while putting the plane part 15a in between.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197276-A (JP)
Title: Core-sheath conjugated fiber
Inventor: MINAGAWA KAZUYUKI
IPC: D01F8/14
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-sheath conjugated fiber having improved abrasion resistance of a polylactc acid fiber and improved environmental property of nylon 6 fiber.  <P>SOLUTION: The core-sheath conjugated fiber has a core-sheath structure composed of a polylactic acid resin and nylon 6 and has a total fineness of 250-1,850 dtex, a single fiber fineness of 5-40 dtex and strength of 4.5-7.5 cN/dtex.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201457-A (JP)
Title: Driving method for inverter circuit
Inventor: KIBE YUKIO
IPC: H02M7/48
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for inverter circuit wherein oscillating operation is stabilized, and flickering of a discharge tube and noise in circuit elements are prevented from occurring.  <P>SOLUTION: The driving method for inverter circuit comprises a step-up transformer wherein a direct current is supplied to its input winding, the input winding current is interrupted by a switching element, and alternating voltage is outputted from its output winding. The driving frequency of an inverter circuit is set to a frequency out of the frequency range in which is the phase different between the input and output voltages of the step-up transformer is 50 to 130°. The number of turns, gaps, coupling, and the like of the transformer are adjusted to adjust the operating Q frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205620-A (JP)
Title: Fixing device
Inventor: NAKAMURA AZUSA
IPC: B65H5/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that prevents an envelope or sheets of paper placed one on another, used as transfer mediums, from wrinkling, also prevents an image defect even in use of plain paper, and improves the durability and fixing capability of two rollers.  <P>SOLUTION: The fixing device makes the linear velocity of a heat roller member and that of a pressure roller member different from each other only when an envelope or two or more sheets of paper placed one on another are used as transfer mediums.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206777-A (JP)
Title: Disk cartridge
Inventor: NAGAI KOICHI
IPC: G11B23/03
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge which assures reliable holding and removal of an optical disk and prevents recorded data loss due to stains or scratches.  <P>SOLUTION: A pair of notches 24 are formed in the mounting part 18 of a first half shell 14 rotatably attached to a second half shell 16 of a disk cartridge 10 through a hinge 15. In an optical disk 12, its outer circumferential area 123 is reserved as a non-recording area, and the width A of the notch 24 is made narrower than the width B of the non-recording area 123.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201909-A (JP)
Title: Game machine
Inventor: TAKIZAWA MASATOSHI
IPC: A63F7/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of being enjoyed without impairing a player' sence of game expectancy.  <P>SOLUTION: The game machine comprises: a selection means for selecting one group from among a plurality of groups where the ratio of identification information constituting at least part of a first specific display result and that constituting at least part of a second specific display result in identification information are previously decided so as to be different from each other; and a display control means for carrying out control for making a display device 14 to variably display identification information in the group selected by the selection means. When the identification information becomes the first specific display result, a display control means carries out control so that the identification information constituting at least part of the first specific display result may surely be stopped and displayed in any group selected by the selection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204769-A (JP)
Title: Syringe pump
Inventor: NISHIKAWA TOSHIHIRO
IPC: F04B1/34
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe pump which is used for supplying organic solvent such as paint, can be manufactured without complicated work and can effectively prevent leak of paint.  <P>SOLUTION: This syringe pump is provided with a roughly cylindrical syringe main body 2 provided with an outer wall part 4 and an inner wall part 5 provided in the outer wall part 4 and having a paint delivery port 3 at an arbitrary position thereof, a piston 6 inserted in the syringe main body 2 movably therein, and a piston ring 8 provided on the piston at an arbitrary position of an outer circumference thereof. The inner wall part 5 is formed of solvent resistant fluorine resin and the piston ring 8 is formed of solvent resistant fluorine rubber. Consequently, mirror finish of the syringe inner wall is made unnecessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI