baber/WOPTO huggingface dataset:
Patent JP-2004238127-A (JP)
Title: Method and device for winding synthetic fiber
Inventor: FUKAZAWA KAZUHIKO
IPC: B65H54/34
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for winding synthetic fiber capable of keeping high thread guard success rate without winding a tail bunch and for different kinds such as thread thickness or lubricant when the thread is wound on a bobbin or paper tube.  <P>SOLUTION: The winding method of the synthetic fiber comprises a traversing device for laterally traversing the thread before winding, a thread supply guide for guiding the thread to the traversing device, a contact pressure roller for supplying a predetermined contact pressure to the wound thread, a tube 5 for thread winding having a thread gripping section 6 mounted to a spindle for winding the thread, a thread guiding guide 3 that introduces the thread to the thread gripping section of the tube for thread winding and is disposed between the thread supply guides and the tube for thread winding, and a thread guard guide 7 for making the thread 2 gripped by the thread gripping section of the tube for thread winding. In the winding method of the synthetic fiber, using a property where the thread is vertically wound from the thread supply guide, the thread moves in the center direction of the traverse to form tail winding, then it engages with a traverse guide, and winding is started with a normal winding width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236854-A (JP)
Title: Pinball game machine
Inventor: ICHIKAWA KIMITADA
IPC: A63F7/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which can perform a smooth ball-dispensing out motion.  <P>SOLUTION: This pinball game machine is equipped with a putting out control board which performs a prize ball motion based on a control command received from a main control board 1, and in the meantime, performs the ball-dispensing out motion based on the instruction from a ball dispensing machine 22 in which a prepaid card is inserted. The putting out control board 5 is equipped with a first transmitting unit, a second transmitting unit and a third transmitting unit. In this case, the first transmitting unit displays a remaining point of the prepaid card by transmitting a display signal received from the ball dispensing machine 22 to a point displaying unit NUM provided on the game machine. The second transmitting unit transmits a corresponding switch signal to the ball lending machine 22 when a game player operates a ball-dispensing switch 32b. The third transmitting unit transmits/receives a control signal with the ball dispensing machine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236913-A (JP)
Title: Cleaning sheet for kitchen, and the like
Inventor: OKUMA HIROTO
IPC: C11D7/44
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cost-effective cleaning sheet for a kitchen, and the like, which removes grease easily and surely, designed to be safe and wholesome to human body in view of being used in the places where foods are dealed.  <P>SOLUTION: This cleaning sheet to remove greasy dirt, or the like, in the kitchen, and the like, comprises a base material for the sheet and a cleaning liquid. The base material for the sheet is impregnated with the cleaning liquid containing a vegetable oil and/or its hydrogenated products, and the cleaning sheet (α) is stored in a box body 1 of a cleaning sheet box so as to be pulled out freely. It effectively dissolves the greasy dirt with its high oil content, and also offers a high safety to human bodies by adopting the vegetable oil or constituents derived from the vegetable oil as a major constituent of the cleaning liquid and certain dirt removal without damaging the place to be cleaned because no abrasive work is required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243890-A (JP)
Title: Head-up display
Inventor: KUBO TAKASHI
IPC: G02B27/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-up display 1 that can adjust a contrast with outside scenery in accordance with a speed, downsize the device and improve the degree of design freedom around the display 1 in a vehicle.  <P>SOLUTION: This head-up display 1 includes a combiner 2 with which the driver can view with a little change of his line of sight, a light source 3 and a display device 4 for projecting an image on the combiner 2, a controller 5 for controlling the light source 3 and the display device 4 and a liquid crystal shutter 24 for changing the transmittance of outside light formed on the combiner 2. The shutter 24 is controlled by a liquid crystal driving circuit 54 in the controller 5. Further, there is provided a vehicle speed sensor 8 for detecting a driving speed of the vehicle and the transmittance of the combiner 2 is changed in accordance with the speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246303-A (JP)
Title: Image forming apparatus and image forming control method
Inventor: MAEDA YUICHIRO
IPC: G03G15/043
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a specified image by stopping the emission of a laser beam as soon as a rotating and driving means for driving to rotate a polygon mirror is controlled at specified rotating speed in the intervals of ordinary image forming actions.  <P>SOLUTION: The image forming apparatus is equipped with a photoreceptor drum 111 of a system to form a toner image on a laser beam non-irradiating position, a semiconductor laser 301 emitting the laser beam, a polygon scanner 303 having a plurality of mirror surfaces reflecting the laser beam, and a polygon scanner motor 304 driving to rotate the scanner 303 so that the drum 111 may be scanned with the laser beam. In forming the thick density image on the drum 111 or in forming the image all over the area in the scanning direction of the laser beam on the drum 111, the motor 304 is driven by FG control and also the laser beam is turned off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253854-A (JP)
Title: Method and device for shortening pll pull-in time for srts clock reproduction
Inventor: SATO HIROYOSHI
IPC: H04L12/70
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the variation of a constant bit rate signal frequency when changing over from a self-running RTS value running by itself at a nominal frequency to a reception RTS value, with respect to a method and a device for shortening a PLL pull-in time for clock reproduction on a receiver side in an ATM network performing source clock reproduction by using an SRTS system.  <P>SOLUTION: In changing over from the self-running RTS value running at the nominal frequency to the reception RTS value, the cycle of a differential frequency of the reception RTS value is detected while the reception RTS value is accumulated in a variation absorbing buffer of a cell delay. In this way, a fixed bit rate signal frequency to be reproduced is roughly predicted, and a self-fluctuating constant bit rate signal frequency which is being generated by the self-running RTS value is previously changed into the predicted reception frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251636-A (JP)
Title: Sample preserving container with sampling function
Inventor: FUJITA TATSUO
IPC: G01N33/48
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample preserving container which cuts off a texture material or the like by using its container body without using instruments such as scissors, a scalpel, tweezers or the like and contain it at the same instant, in the case of sampling the texture material or the like of a dead animal or a plant.  <P>SOLUTION: The sample preserving container is composed of a cylindrical container body 1 whose aperture section edge is made up of a keen knife or saw blade structure, and a cap covering the aperture section edge and being screwed to be fixed to the container body 1, and has a sampling function in which labels for individual identification are pasted to the upper surface of the cap and the lateral surface of the container body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249296-A (JP)
Title: Method for producing zinc-base alloy-plated, electric resistance-welded steel tube
Inventor: HAMAYA HIDEKI
IPC: B23K101/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a zinc-base alloy-plated, electric resistance-welded steel tube having excellent quality in the welded part without developing defective welding by reducing plating embrittlement crack easily developing when a electric resistance welding is applied, in the method for producing the zinc-base alloy plated, electric resistance-welded steel tube used for steel tubes and square tubes mainly used for buildings and cars.  <P>SOLUTION: In the method for producing zinc-base alloy-plated electric resistance-welded steel tubes, when a zinc-base alloy-plated steel sheet is formed into a tubular-state and this butting parts are electric resistance-welded, the position of the rotating shaft of a squeezing roll is used as a reference, and to the welding part surface in the range from a position of 100 mm apart on the upstream side to a position of 50 mm apart on the downstream side and containing a welding HAZ part, compressed air or inert gas is blown at ≥100 m/sec gas flow velocity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003257620-A (JP)
Title: Display device and manufacturing method therefor
Inventor: DO YOUNG-RAG
IPC: G09F9/30
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing light loss inside it and increasing light emission efficiency and luminance of image.  <P>SOLUTION: This display device is provided with a substrate 50, a first electrode layer 61 formed on an upper face of the substrate, an organic layer 70 formed on an upper face of the first electrode layer, a second electrode layer 62 formed on an upper face of the organic layer, and a light loss prevention layer 80 having a plurality of regions having different refractive indexes between layers having large refractive index among each constituent element, for example, between the substrate 50 and the first electrode layer 61 to reduce internal loss of light and increase extraction efficiency of light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004252227-A (JP)
Title: Method for manufacturing toner and toner
Inventor: YAMAGAMI TOSHIAKI
IPC: G03G9/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having excellent transfer efficiency and to provide a manufacturing method for manufacturing such a toner.  <P>SOLUTION: The method for manufacturing a toner includes: a step of kneading starting materials including at least a binder resin and a colorant using a kneading machine to prepare a kneaded material; a step of extruding the kneaded material from the extrusion outlet of the kneading machine; and a step of cooling the kneaded material extruded from the extrusion outlet to obtain a cooled material, wherein the cooling step is carried out so that the binder resin is oriented in the cooled material. In the cooling step, the kneaded material is cooled, while it is drawn. In the cooling step, the kneaded material is cooled, while it is drawn with rollers. The cooled material is wound with a winding roller. When the rate of extrusion of the kneaded material from the extrusion outlet is represented by S<SB>1</SB>[mm/s] and the peripheral speed of the rollers by S<SB>2</SB>[mm/s], the ratio between S<SB>1</SB>and S<SB>2</SB>is 1<S<SB>2</SB>/S<SB>1</SB>≤1,500.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252315-A (JP)
Title: Image forming apparatus
Inventor: SHOJI KATSUNORI
IPC: H04N1/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which paper powder and paper dust or the like infiltrating from the vicinity of glass for reading a sheet type original is prevented from adhering to the mirror or the like of an optical unit.  <P>SOLUTION: In the image forming apparatus A shifted to an energy low consumption mode such as a preheating mode when a sheet type original reading position becomes a home position at the original reading standby time of a scanner and reading preparation and reading operation are not performed for a fixed time, the optical unit 1 is moved from the sheet type original reading position just before shifting to the energy low consumption mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003313353-A (JP)
Title: Expanded polypropylene resin particle
Inventor: SASAKI HIDEHIRO
IPC: C08J9/18
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide expanded polypropylene resin particles which can achieve fusion among expanded particles by treatment with low-temperature steam to give an expanded particle molding having high rigidity (high compressive strength) and/or high heat resistance.  <P>SOLUTION: The expanded polypropylene resin particles are ones using as the base resin a polypropylene resin having a melting point of 155°C or higher, a tensile yield strength of 31 MPa or higher, a tensile elongation at break of 20% or higher, and a molecular weight distribution (Mw/Mn) or 4.4 or larger, wherein the particles give an endotherm peak on the side higher than the endotherm peak ascribable to the heat of fusion of the base resin in a DSC curve as determined by differential scanning calorimetry, and the heat of fusion of the endotherm peak on the high-temperature side is 10-60 J/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257576-A (JP)
Title: Dry air sucking diagonal flow fan for grain dryer
Inventor: KOJIYOU REIJI
IPC: F26B21/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry air sucking mixed flow fan for a grain dryer, suppressing the occurrence of obstruction caused by dust deposited and accumulated on the inner peripheral face of a connection plate while securing quietness and discharge efficiency without requiring maintenance.  <P>SOLUTION: The dry air sucking mixed flow fan 1 for the grain dryer comprises a plurality of vanes 9 mounted on a rotating shaft 7 to be rotationally driven, the connection plate 11 connecting the plurality of vanes 9 at their outer peripheral ends for supporting the rounding thereof while gradually enlarging the diameters thereof, and a casing 3 facing the outer peripheral face of the connection plate 11 for guiding dry air sucked from a grain drying part of the dryer backward along the rotating shaft while gradually enlarging the diameters thereof. The connection plate 11 has one or more loopholes 13 passing therethrough, each of which is formed with its diameter allowing the passage of dust scattering from the grain drying part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257771-A (JP)
Title: Burn-in apparatus
Inventor: ISHIHARA SADAO
IPC: G01R31/30
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive burn-in apparatus capable of adjusting a low level of drive signals supplied for circuit parts to be inspected to a desired level at burn-in tests.  <P>SOLUTION: The burn-in apparatus is provided with: a driver IC 171 for outputting signals which transit between a prescribed high level and a ground level and are suitable for operating the circuit parts to be inspected 111; an electric power supply 163 for outputting the prescribed low level; and a signal converting part 172 for converting the signals outputted from the driver IC 171 into signals which transit between the high level and the low level outputted from the electric power supply 163 instead of the ground level and supplying them for the circuit parts to be inspected 111.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259893-A (JP)
Title: Package for housing light-emitting element and light-emitting device
Inventor: FUNAHASHI AKIHIKO
IPC: H01L33/60
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To simply manufacture a package for housing a light-emitting element which is miniaturized so that a loading section and a wiring layer are not short-circuited.  <P>SOLUTION: The package for loading the light-emitting element has a recess 4 for housing the light-emitting element 3 on the top face of an insulating base body 1. A loading-section conductor layer 2 mounting the element 3 thereon and the wiring layer 5, connecting electrically an electrode for the element, are formed on the base of the recess 4 while the inner peripheral surface of the recess is coated with a metal layer 7. In the package, the metal layer 7 is divided into a region on the side approaching to the loading section 2 and a region on the side approaching to the wiring layer 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262791-A (JP)
Title: Telecentric single lens having small height request
Inventor: MA GUOLIN
IPC: G02B13/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens which has excellent resolution and small 'height' through a wide visual field, with a space met to the application form of critical image forming.  <P>SOLUTION: A single lens has a first surface (134) for carrying out a color collecting function and a second surface (138) having a function for mainly refracting light beams. The first surface has a diffraction efficiency improvement mechanism for improving the resolution of the lens. The lens also has a vignetting reduction mechanism for reducing the quantity of the vignetting at the corner of an image. The diffraction efficiency improvement mechanism comprises a diffraction part (144) of the first surface for increasing the diffraction efficiency of the lens, and the diffraction part is recessed. The vignetting reduction mechanism comprises an opening (114) positioned at a prescribed distance from the first surface of the lens, and the prescribed distance is a value which makes the lens telecentric.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004255080-A (JP)
Title: Surgical treatment appliance
Inventor: TANIGUCHI KAZUNORI
IPC: A61B17/28
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical treatment appliance capable of being operated while sensing the external force applied to a treatment part by fingers when the treatment part is operated by hand and having excellent operability for certainly operating the treatment part against the external force to accurately perform desired manipulation.  <P>SOLUTION: A treatment unit 5 of the surgical treatment appliance 1 is constituted of treatment pieces 21 and 22, a treatment bases 23 connected to the base end parts of the treatment pieces 21 and 22, a leading end cover 24 arranged on an insertion pipe 31, a treatment part operation rod 51 formed of a rigid member being a first shaft and a treatment part base operation rod 52 formed of the rigid member being a second shaft. The treatment part base operation rod 52 integrated with a rotary base 61 is moved so as to advance and retreat by operating a turning knob 62 and the treatment part operation rod 51 is moved so as to advance and retreat by the rotary operation of a turning handle 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262589-A (JP)
Title: Printer
Inventor: HIRABAYASHI MITSUO
IPC: B65H5/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer of a simple design, low cost and suitable for mass production, having a roll provided with excellent paper feeding properties against high torque.  <P>SOLUTION: A silicone rubber platen roll transports a record medium by abutting the recording medium and rotating. In a printer provided with a platen roll having a metal shaft of a deformed outer shape fitting into an inner diameter of a cylindrical rubber having a layered structure of two or more types press-fitted into the cylindrical rubber, inner rubber of the cylindrical rubber is made by adding polyamide resin formulation particle (hereafter adhesion resin particle) including amino group at terminal to rubber formulation (hereafter silicone rubber) combining the adhesion resin and vulcanizing agent including ionic group or acid anhydride group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262322-A (JP)
Title: Air bag holder, air bag cover, air bag module, and air bag module installation method
Inventor: HIROSE OSAMU
IPC: B60R21/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag holder, an air bag cover, an air bag module, and an air bag module installation method allowing a reduction in production cost and the simplification of installation work.  <P>SOLUTION: This air bag module comprises an inflator 11 generating gas, an air bag holder 20 indicating a bag-like air bag 12 developed and expanded by the gas, and an air bag cover 40 indicated by the holder 20. As shown in Fig. (a), the cover side tube part 42 of the air bag cover 40 is fitted onto the holder side tube part 23 of the air bag holder 20 in the state of an inflator 11 and the air bag 12 pre-held on the holder body 21 of the air bag holder 20 to engage a curved part 24 with a hooked part 45. Next, as shown in Fig. (b), a ring 30 is pressed toward the cover side tube part 42 in the direction of an arrow A, a joint part 31 is broken at a notch to separate the holder body 21 from the ring 30. Subsequently, as shown in Fig. (c), the separated ring 30 is further pressed toward the cover side tube part 42 in the direction of the arrow A to fit the ring 30 onto the peripheral groove 44 of the cover side tube part 42.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264149-A (JP)
Title: Throttle opening detector
Inventor: MOTOKURA YOSHINOBU
IPC: G01B7/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle sensor, highly stable, small-sized, of low power consumption, high-temperature resisting, insusceptible to a change in magnetic field intensity or a change in sensitivity of a magnetoelectric conversion element, and dispensing with contrivance on a magnetic circuit or on a mechanism for preventing errors from occurring due to a change in distance between a magnet and the conversion element.  <P>SOLUTION: In this throttle opening detector, a magnetometric sensor 2 for detecting a magnetic field generated by a rotating magnet 1 for throttle opening detection comprises two magneto-impedance elements 21 and 22 disposed in directions different from each other and a signal processing circuit 23 is equipped with a magneto-impedance magnetic detector 20 comprising one signal processing circuit for performing signal processing while alternately switching between outputs from the two elements 21 and 22 by a switching means S. An arithmetic circuit 3 in the opening detector detects throttle opening based on the ratio of outputs alternately outputted from the processing circuit 23 and calculates the rotation angle θ of the magnet 1 for throttle opening detection.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264165-A (JP)
Title: Liquid temperature display device
Inventor: FUKUDA ETSUZO
IPC: G09F3/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a definite visual recognition of the temperature of a liquid in a container, in the means for visually recognizing whether the temperature of the liquid in the container is in a designated temperature range or not, by employing a temperature-sensitive element for the detection in the designated temperature range for each, having a prescribed color development function.  <P>SOLUTION: The device is composed of the temperature-sensitive element 1, which is constituted like a tape including the color development function having prescribed its own color tone for the detection/sensing of the designated temperature range and including flexibility for permitting the attachment, and a support sheet 2 for supporting the temperature-sensitive element 1. The temperature of the liquid in the container is visually recognized through the color development state of the temperature-sensitive element 1, by visually recognizing the color development state of the temperature-sensitive element 1 in the liquid in the container through the support sheet 2 in the case of the transparent container or the like, or by applying the temperature-sensitive element 1 to the outside of the container in the case of the opaque container or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI