baber/WOPTO huggingface dataset:
Patent JP-2003244880-A (JP)
Title: Stator for motor, motor, mold motor, blower, and air conditioner, and manufacturing method for the stator for the motor
Inventor: YAMAMOTO MINEO
IPC: H02K1/18
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stator for a motor, capable of improving productivity and quality, and realizing cost reduction by obtaining a space around a terminal.  <P>SOLUTION: There are provided a stator part which is wound with windings around a stator core via an insulation part, a power lead which is disposed on a splice side, a substrate which is disposed on a non-spliced side, in which a rotation detecting device is installed and which has a sensor lead, a lead clipping part which clips the power lead and the sensor lead and is fixed at the stator core, and a terminal which is provided on the splice side and with which the winding terminal and the power lead are connected. The power lead is routed from the lead clipping part on the outer peripheral side of the stator core to be directly connected with the terminal, and the sensor lead is routed from the substrate to the lead clipping part on the outer peripheral side of the stator core.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240075-A (JP)
Title: Tension control device of belt in outboard engine
Inventor: NAKAO GORO
IPC: F02B67/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and light tension control device capable of maintaining the tension of a timing belt constant in an outboard engine by an oil hydraulic autotentioner of air and liquid two-phase type.  <P>SOLUTION: A tension pulley 7 is rotatably supported by a swing shaft 5 swingably supported with a fulcrum shaft 3 as a center. A cylinder part 12 of the oil hydraulic autotensioner 10 is incorporated between the tension pulley 7 and an engine block 1. A plunger 13 is incorporated inside the cylinder part 12, and a pressure chamber 14 and a reservoir chamber 15 are provided inside the cylinder part 12. A spring 16 is incorporated in the pressure chamber 14, and provides a pressurizing force for pressurizing the plunger 13 to a pin 29 projecting from the bottom face of the swing shaft 5 via a rod 18. An air chamber 23 is formed on the reservoir chamber 15, so as to make the oil hydraulic autotensioner 10 into the air and liquid two-phase type. The tension of the timing belt 8 is maintained constant by the oil hydraulic autotensioner 10, and the tensioner control device is made small and light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247036-A (JP)
Title: Hydrogen-storage alloy
Inventor: TAIO YOSHINORI
IPC: C22C19/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight hydrogen-storage alloy having high hydrogen desorption pressure in a relatively low temperature region while holding high hydrogen storage capacity.  <P>SOLUTION: The hydrogen-storage alloy is an Al-Sc-Co alloy represented by general formula AlxScyCoz (where x, y and z satisfy 0.05≤x≤0.15, 0.25≤y≤0.35 and 0.55≤z≤0.65. respectively) and has an alloy phase having Sc(Co-Al)<SB>2</SB>Laves structure as a main phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243457-A (JP)
Title: Tape carrier for semiconductor device and method of manufacturing the same
Inventor: HIGUCHI AKIHITO
IPC: H01L21/60
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce material cost by eliminating its reinforcement of a tape carrier for semiconductor device in the stage of the carrier being a material state and using both sides, and to reduce manufacturing cost by processing both sides simultaneously.  <P>SOLUTION: One-side faces of a first resin tape 21a and a second resin tape 21b comprising a polyimide film are adhered together by an adhesive or an adhesive film (an adhesive layer 23), and the other-side faces of the both tapes are formed with copper layers 22 to form a tape material composed of a multilayer structure of a copper layer-resin tape-adhesive agent or an adhesive film-resin tape-copper layer. The tape material is dealt as a starting material, and after required processing is applied to its both sides simultaneously, it is separated at the adhesive layer as two tape carriers for semiconductor device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245247-A (JP)
Title: Suction switching mechanism for endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction switching mechanism for endoscopes which can prevent excessive suction attributed to endo-therapy insertion channels.  <P>SOLUTION: The suction switching mechanism for endoscopes is provided with a suction source, a communication space made to communicate with the suction source, a pair of treating instrument insertion channels, and a passage switching valve which is located in the communication space and accomplishes switching operations between two one-side communication positions at which the suction source is made to communicate with any one of the pair of treating instrument insertion channels. When the passage switching valve communicates with at least one of the pair of channels, a suction force adjusting passage is provided which makes the other endo-therapy channel than the one communicating with the suction source to communicate with the suction source in a communication area smaller than that in which the endo-therapy instrument insertion channel communicates with the suction source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249552-A (JP)
Title: Layout method of semiconductor integrated circuit device
Inventor: TANAKA YOICHIRO
IPC: H03K5/13
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layout method for semiconductor integrated circuit devices which reduces skews and avoids the wiring area used more than necessity.  <P>SOLUTION: The layout method is for arraying semiconductor integrated circuit devices, using a clock tree. It comprises steps of adding an adjacent wiring to a wiring with a little delay so as to reduce the skew of a wiring between clock tree buffers (step S5), and adjusting the delay quantity in each wiring by the added wiring of a specified length (step S51).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247379-A (JP)
Title: Revolving door device
Inventor: YAMAZAKI MOTOHIKO
IPC: E06B3/90
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove an obstacle between a door edge body and a cylindrical wall body when the door edge body is provided on the side end of the cylindrical wall body of a partition body in a revolving door device wherein a plurality of the partition bodies are moved along the inner periphery of the cylindrical wall body having an entrance part formed therein.  <P>SOLUTION: The door edge body 10 of a cylindrical wall body side frame material 6 of the partition body 4 is composed of a cap part 10a and a metal base material part 12. An end face 12a of the cylindrical wall body side of the base material part 12 is exposed, and the end face 12a can be attached and detached by magnetizing a magnet 9 provided on the cylindrical wall body side frame material 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247971-A (JP)
Title: Oxygen sensor
Inventor: MATSUDA ATSUSHI
IPC: G01N27/41
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability in the assembly of an oxygen sensor by reducing the number of components and simplifying the structure of the sensor and to inhibit transmission of vibration and impact in the work of attaching the sensor to an exhaust pipe, etc.  <P>SOLUTION: A casing 22 of the oxygen sensor 21 consists of a cylindrical holder 23 and a cylindrical cap 26. The cylindrical holder 23 has a male screw part 23A on the outer peripheral side to be attached to the exhaust pipe 1 side, and the inner peripheral side is a stepped hole 24 for locating a detection rod 28 by using filler powder 34 of ceramics. One side in the axial direction of the cylindrical cap 26 is fixed to a calking cylinder part 25 in a welding part 27, and calking parts 26A and 26B are formed on the other side in the axial direction for fixing an elastic sealing body 35 by calking. The elastic sealing body 35 is given elastic tightening force for each lead wire 37 by the calking part 26B, and each lead wire 37 is sealed inside each inserting hole 35C air/liquid-tightly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246709-A (JP)
Title: Whitening cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whitening cosmetic which prevents ultraviolet inflammation, inhibits the genesis of melanin caused by the ultraviolet troubles, accelerates the excretion of a melanin pigment, shows an excellent whitening effect in a short period, and is satisfactory in usability and storage stability.  <P>SOLUTION: The cosmetic contains (A) an extract obtained from Dioscorea composita and (B) at least one compound selected from the group consisting of an Ophelia extract, dichloroacetic diisopropylamide, γ-aminobutyric acid, γ-amino-β-hydroxybutyric acid, and its salts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246699-A (JP)
Title: SEMICONDUCTOR WAFER OF SiC SINGLE CRYSTAL AND METHOD OF PRODUCING THE SAME
Inventor: SUZUKI SHUNICHI
IPC: C30B29/36
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer of an SiC single crystal and a method of producing the same, by which the formation of warp in the single crystal can be prevented.  <P>SOLUTION: The semiconductor wafer of the SiC single crystal comprises an SiC single crystal film having a thickness of 20 to 1,500 μm, which is formed by epitaxial growth of the SiC single crystal in the thickness direction, and in which the face at the starting side of the epitaxial growth is a face from which Si melt has been removed. In the method for producing the semiconductor wafer comprising such an SiC single crystal film, an SiC single crystal film is formed by epitaxially growing the SiC single crystal on an Si substrate, then the Si substrate and the SiC single crystal film are heated while stopping the supply of the raw material gas, and the Si substrate is melted and removed while suppressing the generation of internal stress caused by the difference between the coefficients of thermal expansion of the Si substrate and the SiC single crystal film so as to form the semiconductor wafer consisting of only the SiC single crystal film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253498-A (JP)
Title: Method of treating sludge
Inventor: YOSHIMURA MOTOHIRO
IPC: C25D21/18
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating sludge generated during halogen electrotinning.  <P>SOLUTION: Sludge generated at the time of electroplating a steel plate with metallic tin by halogen electrotinning is subjected to water leaching, and then solid is separated from liquid. The obtained filtrate is subjected to reduction treatment to reduce tin contained in the filtrate and is used as a plating liquid source. A preferable tin-reduction treatment comprises adding iron to the obtained filtrate and reacting the filtrate with iron at a temperature range of 70 to 90°C while blowing gaseous nitrogen into the reaction system. Preferably, the filtrate subjected to the tin-reduction treatment is subjected to solid/ liquid separation treatment and further subjected to iron removing treatment for removing iron ions. A preferable iron removing treatment comprises adding sodium ferrocyanide to the treated filtrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257084-A (JP)
Title: Optical disk clamp mechanism and optical disk dubbing system
Inventor: TAKEMOTO TAKASHI
IPC: G11B7/26
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical disk clamp mechanism capable of realizing compaction and weight reduction without lowering a function with time and to compact an optical disk dubbing system capable of making a route to carry an optical disk shortest by using the clamp mechanism.  <P>SOLUTION: The clamp mechanism is provided with a plurality of clamp members 15 movable back and forth in a centrifugal direction and a centripetal direction to the end edge of the center hole Da of the optical disk D. While the end edge of the center hole of the optical disk is held by energizing the clamp members in the centrifugal direction by a cam member 14, the holding of the end edge of the center hole of the optical disk is released at the time of disenergizing the clamp members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252898-A (JP)
Title: Transmenbrane nfat inhibiting peptide
Inventor: MATSUI HIDEKI
IPC: C07K14/47
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide compound having neither side effect nor antigenicity, and developing practical effect in a short time after administrating to a patient suffering from a disease caused by immunological disease, hypercardia or NFAT (Nuclear Factor Activated T cell) activation.  <P>SOLUTION: The transmembrane NFAT inhibiting peptide is obtained by containing some successive arginine and NFAT activity inhibiting peptide sequence. An inhibitor for NFAT activation comprising the peptide is provided and an immunosuppressant and a hypercardia inhibitor each containing the peptide compound as the active ingredient are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256698-A (JP)
Title: Stock part ordering method, stock part ordering system, and stock part ordering program
Inventor: TOKUHARA EIJI
IPC: G06Q30/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock commodity ordering method, a stock commodity ordering system, and a stock commodity ordering program, capable of easily and speedily conducting an ordering process and a bill process for stock parts on line.  <P>SOLUTION: This stock part ordering system 10 to conduct an ordering process for stock parts using computers is composed of a server 14, an ordering company terminal 16, and a stock part company terminal 18, capable of communicating with each other through the Internet. The server 14 is provided with a stock data memory means 20 to store stock part data for each stock part company B of used parts, a search release means 22 to enable stock data in the stock data memory means 20 to be searched by the ordering company terminal 16, a selection data receiving means 24 to receive selection data for used parts from the ordering company terminal 16, an ordering data sending means 26 to form ordering data based on received selection data to be sent to the stock part company terminal 18, a character data receiving means 28 to receive character data inputted to the ordering company terminal 16, and a character data adding means 30 to add character data to the ordering data to be sent to the stock part company terminal 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262724-A (JP)
Title: Selective light reflecting body, specific polarized light radiation apparatus and authenticity determination system
Inventor: AONO TAKASHI
IPC: B42D15/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective light reflecting body, a specific polarized light radiation apparatus and an authenticity determination system which have high forgery prevention effect and in which the presence of a forgery prevention means cannot be recognized by other persons.  <P>SOLUTION: A selective light reflecting layer 11 which at least partially comprises a selective light reflecting part which reflects light in a specific polarized state in incident light and transmit other light is provided. When the selective light reflecting layer 11 is irradiated with light which does not include the specific polarized state, the selective light reflecting part transmits the light, thereby the selective light reflection part is no longer visible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263968-A (JP)
Title: Energy filter and electron microscope using it
Inventor: TSUNO KATSUSHIGE
IPC: H01J37/26
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy filter for a device using an electron beam as an electron microscope which enables less increasing of a length or a height of the device when the energy filter is installed in the device.  <P>SOLUTION: The energy filter is provided with the first to fourth arc shape magnets 11, 12, 13 and 14. Polarities of the first magnet 11 and the second magnet 12 are set same. Polarities of the third magnet 13 and the fourth magnet 14 are also set same, while the third and the fourth magnets 13 and 14 have reversed polarities compared with those of the first and the second magnets 11 and 12. A set of the third magnet 13 and the fourth magnet 14 and a set of the first magnet 11 and the second magnet 12, are disposed in rotational symmetry around the rotational center axis. An incident crossover point into which the electron beam enters and an emitting crossover point from which the electron beam emits are set, wherein orbits of the incident electron beam and the emitting electron beam are parallel, directions of them are same, and an axis of the incident electron beam and an axis of the emitting electron beam are separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261000-A (JP)
Title: Side air bag device for vehicle
Inventor: SATO EIJI
IPC: B60R21/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side air bag device for a vehicle capable of effectively absorbing shock applied to an occupant and effectively and surely protecting the occupant upon side collision of the vehicle.  <P>SOLUTION: This device is provided with a front seat moving mechanism 13 and a side air bag mechanism 15. The front seat moving mechanism 13 is operated upon side collision and at least partially moves a front seat 11 within a cabin to form a prescribed space S1 between the occupant P seated on the front seat 11 and a body side part. The side air bag mechanism 15 is operated at the same time as the operation of the front seat moving mechanism 13 and after the lapse of prescribed time since the operation to develop and expand a side air bag 24 within the space S1 between the occupant P and the body side part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352273-A (JP)
Title: System and method for interactively editing graphics object
Inventor: RONALD N PERRY
IPC: G06F3/048
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce computational costs, to generate an advanced model and to provide an editing method by reducing memory requirements and providing a better memory coherency. SOLUTION: Input data 102 includes range data 131 to a BDT generator 103, a generation parameter 132, an editing parameter 141 to an editor 104, a tool path 142 to the editor 104, a render parameter 151 to a renderer 105 and a conversion parameter 161 to a converter 106. The BDT generator 103 is acted to a restricted distance tree 800 to be stored in a cache 133.
Patent JP-2003274389-A (JP)
Title: Apparatus for tracing moving body and method therefor, and moving body tracking program
Inventor: SHIRAISHI AKIRA
IPC: G06T7/20
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To precisely trace the position and action track of a moving body such as a child and a vehicle and to make a radio wave emission quantity very small.  <P>SOLUTION: An identification part 10 recognizes the ID number of the moving body at the entrance exit of a closed space such as a room and after the moving body enters the room, a tracing part 20 can not identify the ID number, but traces the position of each moving body in the room. An information fusion part 30 relates the ID number recognized at the entrance exit with the position in the room, and consequently the position of each moving body in the room can be discriminated together with the ID number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265033-A (JP)
Title: Method for cultivating tomato, and method for preventing fruit cracking on tomato
Inventor: YAMAMOTO SANEHIRO
IPC: A01G1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating tomatoes, and a method for preventing fruit cracking on tomatoes, each applicable to greenhouse or tunnel culture of tomatoes where some covering material is used, drastically reducing fruit cracking on the tomatoes as compared to that caused by a conventional method for cultivating tomatoes without reduction in yield due to deficiency in sunlight.  <P>SOLUTION: The method for cultivating tomatoes and the method for preventing fruit cracking on tomatoes are each applicable to the greenhouse or tunnel culture of tomatoes. In each of the methods, tomatoes are cultivated by using such a covering material that the transmissivity of effective photosynthesis photon flux (PPF) having a wave length of 400-700 nm is ≥70%, and the transmissivity (Te) of heat rays having a wave length of 300-2,200 nm are ≤90% when the light is transmitted through the covering material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265350-A (JP)
Title: Water discharge control apparatus
Inventor: UEMURA YASUSHI
IPC: A47K3/28
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a water hammer is high since a pressure receiver is pressed, rapidly abutted to a valve seat and closed by a secondary side pressure caused by the closing action of a second opening/closing valve.  <P>SOLUTION: In the water discharge control apparatus mounted with first and second opening/closing valves on the upstream and downstream sides of piping respectively and provided with a valve member for opening/closing the valve seat equipped with a seal valve and changing a flow passed through a valve hole corresponding to a distance to the valve seat by contacting/separating said first opening/closing valve to/from said valve seat to control the opening/closing action of the first opening/closing valve in accordance with the variation of the secondary pressure caused on the downstream side of the first opening/closing valve by the opening/closing action of the second opening/closing valve, when a valve body mounted on the pressure receiver is to be moved in a closing direction by receiving the pressure in the closing direction on the pressure receiver because of increase in the secondary pressure on the downstream side of the first opening/closing valve, the valve body is moved while being accompanied with rotary movement in linear movement. Thus, a time to close the opening/closing valves is delayed and the water hammer is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280209-A (JP)
Title: Optical device
Inventor: OMORI TOSHIHIKO
IPC: G03F7/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of light propagation from a light source and to realize high productivity by the light source which is a discharge type, a fiber which guides the light from the light source, and an optical system which generates a specified spot diameter under the control of a spatial modulating element to record and figure an image and so on.  <P>SOLUTION: The core diameters of general SI type and GI type multi-mode optical fibers are 50 to 100 μm and an increase in the quantity of light of the light source 14 is not sufficient for high productivity. The light, however, can be propagated with higher efficiency than before by calculating back to the optimum core diameter of the optical fiber 20 according to a necessary spot image, NA, and specifications of the spatial modulating element 30 and using a short arc type light source.  <P>COPYRIGHT: (C)2004,JPO