baber/WOPTO huggingface dataset:
Patent JP-2003161072-A (JP)
Title: Folding door device
Inventor: NAKAGAWA JUNICHI
IPC: E05D15/26
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding door comprising three leaves of a head door, a parent door and a child door, which can be easily opened or closed even by a physically handicapped person riding a wheel chair and its tip portion is not protruded to an aisle side when folded.  <P>SOLUTION: Suspension wheels 4 and 5 are attached to the top of the head door 1 and the top of the rear side of the child door 3 and the wheels are suspended from the top rail 6, a rack 15 is attached to the suspension wheel 5 of the child door 3, a pinion 12 engaging with the rack 15 is journalized to the top rail side, and the tip of an arm 13 extended from the pinion 12 is coupled to the child door 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164779-A (JP)
Title: Trigger type liquid jet device
Inventor: KOHARA HIROTSUGU
IPC: B65D47/34
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the ejection of a solution by preventing the shaking of a trigger even if unprepared pressing force acts on the operation lever of a trigger member.  <P>SOLUTION: A trigger device 1 is constituted by inserting a piston member 3 having a cylindrical piston 30 and a jet heatd part 3a connected thereto into the insertion port 5a of the trigger member 5, which has an operation lever 6 provided to the front end thereof and a connection part 5b provided to the rear end thereof, to integrate the same with the trigger member 5. This trigger device 1 is fitted to a cylindrical mounting body 2 also used as a lid body provided with a fitting cylindrical part 2c in which the piston member 3 is fitted in a slidable manner and a support member 2d holding the trigger member 5 in a rotatable manner to constitute the subject trigger type liquid jet device wherein the operation lever is formed in a shakable manner and the cylindrical piston 30 is fitted in a pressure cylinder in a freely slidable manner. In this device, an opening part permitting the mounting of a restraining member 7 for restraining the shaking of the operation lever 6 is formed to the central part of the side wall of the trigger main body and the restraining member 7 provided with a locking piece 7a is mounted in the opening part in a freely openable and closable manner to restrain the shaking of the trigger member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172221-A (JP)
Title: Fuel supply equipment of engine
Inventor: ISOJIMA HIROAKI
IPC: F02M37/12
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide fuel supply equipment which does not require an oil separa tor as a separate part by preventing oil mist from entering in a pulse pressure actuation chamber while promoting separation of oil in a rocker arm chamber.  <P>SOLUTION: A fuel pump is driven by pulse pressure generated in a crankcase by communicating the pulse pressure actuation chamber of the fuel pump to the crankcase via a pulse pressure take-out chamber 40. A connection path 23 for connecting the crankcase and the rocker arm chamber 5a is provided from a cylinder block of the engine to a cylinder head 4. The rocker arm chamber 5a is divided to arrange the pulse pressure take-out chamber 40 apart from an end opening port 23a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002186206-A (JP)
Title: Method for manufacturing rotor of synchronous machine having permanent magnet, and rotor manufactured by the method
Inventor: JOHO REINHARD
IPC: H02K1/22
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing rotor of synchronous machine energized by a permanent magnet, which is supported by the permanent magnet, that is, hydrostatics, and a rotor which has no protective surface even after a broken section is experienced subsequent to the initial high-speed operation and which is manufactured by the manufacturing method. SOLUTION: Cores (1, 35) are formed with inner chambers (8, 36), and the inner chambers (8, 36) are filled with resin compound. The resin compound is supplied to an area of the permanent magnet (2) in which the resin compound is hardened by means of centrifugal separation of the resin compound with the rotor.
Patent JP-2002244698-A (JP)
Title: Device and method for encoding, device and method for decoding, and recording medium
Inventor: SUZUKI SHIRO
IPC: G10L19/008
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To perform encoding with higher efficiency while deterring a listener from feeling physical disorder. SOLUTION: An adaptive mixing part 102 performs a mixing process for inputted signals Ln(t) and Rn(t) according to distortion rate information En(f) reported from a distortion rate detection part 106 and limits the operation times of MS stereo encoding and IS stereo encoding. Further, the adaptive mixing part 102 generates power correction information Pn,adj(t) corresponding to a mixing coefficient to make power corrections when reproduction is performed. An encoding control part 104 selects an encoding system for an encoding process that an encoding part 105 performs and indicates it to the encoding part 105. The encoding part 105 selects dual encoding, MS stereo encoding, or IS stereo encoding according to the indication from the encoding control part 104 and encodes a spectrum signal supplied from an area conversion part 103.
Patent JP-2003173863-A (JP)
Title: Heating device
Inventor: YAMAGUCHI SHINJI
IPC: H05B3/18
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of restraining corrosion or metal contamination caused by the corrosion of a heating element under corrosive circumstance, reducing manufacturing cost, with good responsiveness at heat increase/decrease.  <P>SOLUTION: The heating device 3 comprises resin sheets 1A, 1B, a heating element 2 laminated with the resin sheets, a base board 5A at one side made of ceramics laminated with the resin sheet 1A, a base board 5B at the other side made of ceramics or plastic laminated with the resin sheet 1B, a resin adhesive layer 3A at one side adhering the resin sheet 1A to the base board 5A at one side, and a resin adhesive layer 3B at the other side adhering the resin sheet 1B to the base board 5B at the other side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002294409-A (JP)
Title: Material for razor edge, and razor edge
Inventor: NAKATSU EIJI
IPC: C22C38/36
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an efficient process of manufacturing a material for a razor edge having a combination of high hardness, high strength, and high corrosion resistance, and an adequate thickness, and of manufacturing a razor edge. SOLUTION: The material for the razor edge is an iron based alloy including 0.5-5.0% C, 9.0-14.0% Cr, and 0.5-8.0% Mo, more concretely, 0.5-5.0% C, 9.0-14.0% Cr, 0.5-8.0% Mo, 0.5-8.0% B+Si, by mass%, and the balance Fe and unavoidable impurities, and is characterized in that diameters of observed precipitates on a structure face are less than 0.1 μm (including a case of no observed precipitate). The material for the razor edge, preferably, has a volume factor of an amorphous structure occupying in the total structure, of 30% or higher, and a thickness of 30-100 μm. The razor edge is coated with polytetrafluoroethylene(PTFE) because it can be coated therewith for use.
Patent JP-2003179349-A (JP)
Title: Method of forming conductor pattern on multilayer board
Inventor: ISHIKAWA TORU
IPC: H05K3/22
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multilayer board in which a conductor pattern formed between layers and an upper insulating layer and a lower insulating layer sandwiching the conductor pattern are not deformed even when a lamination treatment, a firing treatment or the like is applied.  <P>SOLUTION: In the multilayer board, a conducive layer is not arranged between a first upper insulating layer and a second lower insulating layer, and also a third insulating layer is arranged between the first upper insulating layer and the second lower insulating layer in such a way that the concentration of a pressure from the first and second insulating layers is relaxed and that the conductor layer is not deformed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181653-A (JP)
Title: Method for friction stir welding of material having decorative surface, structure produced by the method, and its manufacturing method
Inventor: HORI HISASHI
IPC: B23K20/12
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for friction stir welding of materials having decorative surfaces with good appearance capable of keeping the welding strength enough.  <P>SOLUTION: The first sheet material S1 and the second sheet material S2 are butt welded and a rotation tool 1 is inserted into a butt part T from decorative surfaces S1a and S2a and friction stir welded, a backing metal 4 is arranged to the decorative surfaces S1a and S2a, a rotation tool 3 is inserted into the butt part T from nondecorative surfaces S1b and S2b and friction stir welded to practically flatten the decorative surfaces S1a and S2a of the butt part T. Preferably, after friction stir welding from the decorative surfaces S1a and S2a, flash Ba is cut before friction stir welding from the nondecorative surfaces S1b and S2b. The backing metal 4 is a material having lower heat conductivity than that of sheets S1 and S2, and the rotation tool 3 is leaned backward in the advance direction preferably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185352-A (JP)
Title: Molten metal distributing device
Inventor: MIYAJIMA TAKASHI
IPC: B22D35/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten metal distributing device capable of continuously and smoothly switching the flow of the molten metal from one of running channels to the other running channel or in the reverse direction without stopping melting the metal.  <P>SOLUTION: This molten metal distributing device 10 is composed of a rotary vessel 12, an inflow port 16 mounted on the rotary vessel 12 and allowing the molten metal sent from the upstream to flow in, an accommodating part 18 of the molten metal flowing from the inflow port 16, and outflow ports 20, 22 formed in the rotating direction of the rotary vessel 12 at an interval. The positions of the outflow ports 20, 22 are vertically changed in accompany with the rotation of the rotary vessel 12, and the molten metal is allowed to flow out from the outflow port at a lower side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002241752-A (JP)
Title: Method for producing encapsulated electroluminescent phosphor
Inventor: BUTCHIE REDDY VADDI
IPC: C09K11/02
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the half-lives of coated electroluminescent phosphors. SOLUTION: This method for improving the half-life of a coated electroluminescent phosphor comprises placing the coated electroluminescent phosphor such as zinc sulfide coated with aluminium oxide or aluminum oxyhyroxide by a chemical vapor deposition method by using trimethylaluminum as a coating agent into a quartz boat and annealing the phosphor at 250 deg.C for 30 min in air.
Patent JP-2003182793-A (JP)
Title: Capping method
Inventor: HANABUSA TATSUYA
IPC: B67B3/18
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reliably put a cap material on a mouthpiece of a bottle with sufficient twisting force without deformation occurring on the mouthpiece of the bottle.  <P>SOLUTION: An RO roller 4 forms a screw 59 by twisting with large twisting force during a first screw forming process X and twists with weaker twisting force than that of the first process during a second screw forming process Y, and thus the twisting force is changed between the first screw forming process and the second screw forming process. In order to change the twisting force of the RO roller 4 for the first process, a cam follower comes into contact with a small diameter portion of a cone cam to be brought to a position toward an axis of a cap material 55, and for the second process, the cam follower comes into contact with an intermediate diameter portion between a large diameter portion and the small diameter portion of the cone cam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187378-A (JP)
Title: Vehicle passing display device
Inventor: SAKAI YASUHIRO
IPC: E01F11/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle passing display device capable of being easily installed even at a place at which utility power is difficult to feed, improving the safety of vehicle traveling and being used to position a vehicle for night parking, to display an advance warning of a bicycle and a wheel chair or to display a step by being provided at a road edge, and further being used as a sensor for measuring the number of passing vehicles and the number of passing persons.  <P>SOLUTION: This vehicle passing display device has a piezoelectric generating set for generating power by providing a traveling road for vehicles and generating power in such a manner that the weight of a vehicle acts, and a vehicle passing information display body for displaying the passing state of the vehicle by means of power generated by the piezoelectric generating set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181746-A (JP)
Title: Mechanism for positioning with rotation
Inventor: WATANABE SEIJI
IPC: B23Q1/48
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for positioning with rotation which allows a rotary body to rotate at a high speed.  <P>SOLUTION: The mechanism for positioning with rotation determines the rotational positions of a rotary table 1. The mechanism is provided with two table-driving devices 2 having a moving body 3, which can move straight in the direction perpendicular to the rotational axis 0 of the rotary table 1, and a link 4 arranged between the moving body 3 of each table-driving device 2 and an outside portion of the rotary table. Both end portions of each link 4 are pivotally connected to the rotary table 1 and the moving body 3 respectively so as to swing about an axis parallel with the rotational axis 0 of the rotary table 1. The table-driving devices 2 are arranged such that, when one link 4 is located at its dead point with respect to the rotary table 1, another link 4 is located at the position where this another link 4 can turn the rotary table 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190215-A (JP)
Title: Stretcher
Inventor: ICHIYOSHI CHUZABURO
IPC: A61G1/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretcher in consideration of enabling a patient who can't move by himself to easily move from the stretcher to a bed or the like or from the bed or the like to the stretcher by solving the problems of the conventional stretcher wherein pains are given to the moving patient, in the case of moving the heavy patient, the work can't be performed with a small number of persons, the required floor area of a sickroom is held down to the minimum, and it is not necessary to remodel the existing bed.  <P>SOLUTION: The stretcher and the bed are disposed with center of the stretcher aligned with the center of the bed, a part of the stretcher for supporting the patient is formed as a strong cloth and a support plate, and a zipper is provided along the support plate. The zipper is opened and closed to drop the patient or accommodate the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196721-A (JP)
Title: Door unit for automatic vending machine
Inventor: INOUE HIROSHI
IPC: G07F9/10
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily change color patterns of a display room 5 in an automatic vending machine provided with a door part 2 disposed on the front of a main body 1 in an openable and closable way while the display room 5 for displaying merchandise samples 3 is formed integrally with the surface of the door part 2 in a recessed shape.  <P>SOLUTION: A cover member 7 formed recessedly and covering a recessed inner surface of the display room 5 is provided. The cover member 7 is formed of a resin member whose surface is of a paintable and printable plate shape by a vacuum molding method, and is pressed with sample display shelves 8, etc., from the top surface to be locked up in the inner surface of the display room 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200294-A (JP)
Title: Two-layer powder compacting device and method, and valve seat using the compacting method
Inventor: WATANABE YUTAKA
IPC: B30B11/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layer powder compacting device having the ability to obliquely form a boundary between an upper and lower material powder layers.  <P>SOLUTION: A core rod 3 is formed with a groove 21 on the outer circumference. A lower punch 2 and the core rod 3 are provided so as to enable the groove 21 to be moved at a communicative position with a filling space 6 and at a material powder-discharging position lower than the filling space 6. After a first material powder 7 is charged in the filling space 6, the core rod 3 is elevated or the lower punch 2 is lowered, bringing the groove 21 at the position communicating with the filling space 6. As a result, a part of the first material powder is flowed into the groove 21, sloping the upper face 7A of the first material powder 7 layer downward toward the core rod 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196643-A (JP)
Title: Image processing method and part loading device using method
Inventor: KUMAGAI KOZO
IPC: B25J19/04
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method capable of improving recognition accuracy of a part without increasing the number of CCD elements of a camera, and a part loading device using the method.  <P>SOLUTION: A part 26 sucked by a suction nozzle 25 is images with an intentionally-loosened focal depth of a CCD camera 27, to thereby acquire an image out of focus dispersed along a δ function (S1). Interpolation data are calculated by Fourier transform to image data losing a high frequency component by the dispersion, and the apparent number of sampling is increased. Assuming that the image out of focus is acquired by applying δ function conversion to an image in focus, the image out of focus is restored to the image in focus having increased number of sampling by applying inverse δ function conversion thereto, to thereby recognize the part position and to correct the position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193498-A (JP)
Title: Bearing frame for cover of underground structure
Inventor: KOGA KENICHI
IPC: E02D29/12
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing frame for a cover of an underground structure, which enables level adjustment of the bearing frame without excavating a pavement material on the periphery of the bearing frame even if the level adjustment of the bearing frame is carried out again after the bearing frame has been set in a road or the like.  <P>SOLUTION: The bearing frame for the cover of the underground structure is formed of a bearing frame main body 4 for bearing a cover main body, a protective frame 5 which is detachably arranged on the periphery of the bearing frame main body 4, and covers an upper surface of a flange 6 and a peripheral surface 19 of the main body 4, and ascent/descent support means (support bolts 28 and special nuts 30) for ascendably/descendably supporting the protective frame 5 with respect to the bearing frame main body 4. The protective frame 5 has an upper face wall 20 which annularly extends along the periphery of the cover main body in parallel with the ground surface, and an outer peripheral wall 22 cylindrically extending from the periphery of the flange 6 of the bearing frame main body 4 to the ground surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198365-A (JP)
Title: Oscillation circuit, pll circuit, and receiver employing them
Inventor: SAKAGAMI YOICHI
IPC: H03L7/107
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit in which identical C/N characteristics can be attained by improving phase noise characteristics incident to switching of oscillation frequency.  <P>SOLUTION: The PLL circuit comprises VCOs 23 and 24 capable of oscillating at a plurality of frequencies in different bands, a variable frequency divider 41 dividing the frequency of signals from the VCOs 23 and 24, a reference oscillator OSC, a reference frequency divider 45 dividing the frequency of a signal from the reference oscillator OSC, a phase comparator 43 for detecting the phase difference between a signal from the variable frequency divider 41 and a signal from the reference frequency divider 45, a charge pump 46 for controlling the quantity of current based on a phase difference signal detected by the phase comparator 43, and a loop filter 11 for feeding the control terminals T5 and T6 of the VCOs 23 and 24 with a control voltage corresponding to the phase error generated by controlling the quantity of current through the charge pump 46 wherein the loop filter 11 comprises a transistor Q for altering the loop constant depending on the band of broadcast wave being received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199464-A (JP)
Title: Fishing line having hollow part
Inventor: NAKANISHI SHIGERU
IPC: A01K91/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing line giving a desired buoyancy and easily producible on an industrial scale.  <P>SOLUTION: The fishing line is composed of a core yarn and a covering part covering the circumference of the core yarn. The covering part contains longitudinally extending hollow parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162662-A (JP)
Title: System for placing and receiving product orders
Inventor: KURASHITA TSUTOMU
IPC: G06Q50/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for placing and receiving product orders, which gathers the information for product orders which dealers really want without only gathering the information being comprised of randomly gathered order quantities, dates and purchasers for each specified product, by a traditional system.  <P>SOLUTION: A system for placing and receiving product orders generates a specific order receiving data for each dealer by using a user apparatus to be used by each user, a dealer apparatus to be used by the individual dealer who has a business talk with each user, and a computer system for a network center which can communicate with the dealer apparatuses and the user apparatuses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501694-A (JP)
IPC: G02F1/17
Filed: 2000-06-06
Abstract: The invention contemplates anisometrically shaped carbon-containing particles for use as the particles of a liquid light valve suspension, films and light valves. The anisometric carbon-containing particles are crystalline or amorphous particles and can have various geometrical shapes including, for example, fibrils. The above object is achieved by carefully controlling the size and shape of such particles.
Patent JP-2003504798-A (JP)
Title: Ｘ線検査装置
IPC: H05G1/12
Filed: 2000-06-29
Abstract: (57)【要約】
Ｘ線検査装置は、専用の充電回路を有する蓄電池及びＸ線管用の高電圧発生器が接続され、幹線電圧に接続されるべきＤＣ電圧源を具備する。蓄電池はスタンバイモードで充電され、高電圧発生器を介して放電可能である。電力ゲート回路が設けられ、この電力ゲート回路を介して最大値まで電力が幹線から引き出され得、蓄電池は最大値が到達されない限り充電可能であり、上記最大値を超過する電力が要求されるとき、この最大値を超える余剰部分が蓄電池によって上記電力ゲート回路を介して伝播される。
Patent JP-2003505278-A (JP)
IPC: B32B27/00
Filed: 2000-06-28
Abstract: A die apparatus, a method of using the die apparatus to produce co-extruded polymeric articles, and co-extruded polymeric articles produced using the die apparatus and method are disclosed. The die apparatus includes a hollow vane configured to extrude a material into a chamber within the die, thereby producing a co-extruded web. The co-extruded web has a plurality of distinct, discontinuous phases in the cross-web direction, the phases having a uniform width as shown by a coefficient of variation of less than 8 percent for any three consecutive phases. The phases are substantially continuous down-web and are surrounded by a matrix having two or more layers.