baber/WOPTO huggingface dataset:
Patent JP-2003124532-A (JP)
Title: Thermal stress relaxation material for thermoelectric transducing module and thermoelectric transducing unit using the same
Inventor: OISHI MASARU
IPC: H01L35/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermal relaxation material which has heat conductivity higher than a conventional thermal stress relaxation material made of graphite and can have the thermal power generation efficiency improved and a thermoelectric transducing unit which uses it. SOLUTION: The thermal stress relaxation material 6 for the thermoelectric transducing module which is interposed at least either one of between the thermoelectric transducing module and a low-temperature side member or between the thermoelectric transducing module and a high-temperature side member is a sheet type formed by laminating multiple graphite materials 8a, which are arranged almost at right angles to sheet surfaces 6a and 6b. Further, the thermoelectric transducing unit is formed by fixing the thermal stress relaxation material 6 to at least either the low-temperature side or high-temperature side of the thermoelectric transducing module.
Patent JP-2003123691-A (JP)
Title: Fluorescent lamp and luminaire
Inventor: HIRAYAMA SHOJI
IPC: F21V8/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a long-life fluorescent lamp and a luminaire using it by improving lumen maintenance factor through the use of an excellent ultraviolet screening action of zinc oxide and through restraint of consumption of mercury caused by reaction of zinc and mercury. SOLUTION: The fluorescent lamp is provided with a translucent airtight vessel 1, a first protective film 2 with zinc oxide as a main ingredient formed on the inside face of the translucent discharge vessel 1, a second protective film 2 with cerium oxide as a main ingredient formed on the inside face of the first protective film 2, a phosphor layer 4 formed on the inside face of the second protective film 3, a pair of cold-cathode electrodes 6, 6 mounted in sealing inside the translucent airtight vessel 1, and a discharge medium including mercury and rare gas sealed in the translucent airtight vessel 1. Zinc oxide and cerium oxide as main constituents of the first and the second protective films 2, 3 are preferably to have particle sizes of 0.005 to 0.01 μm and film thicknesses of 1 to 1.5 μm.
Patent JP-2003125451-A (JP)
Title: Portable terminal device
Inventor: SATO KYOKO
IPC: H04M1/72439
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device capable of easily transmitting/ receiving data such as image during voice communication, using a radio communication system that allows parallel access. SOLUTION: The portable terminal device allows parallel access of voice communication by a circuit switching method and of data communication by a packet communication method. When operating a key operation part instructs data transmission to a callee during a voice communication (S16), the mail address of the callee is acquired by retrieving a telephone book data (S21), and an electronic mail, destined to the callee, to which a picture data, taken by a camera part, etc., is added is automatically generated, which is transmitted to the callee by packet communication, etc., (S23). A receiver side opens the data with priority and displays it on a display part if the electronic mail, which is received, is originated from the callee, with the image data, etc., added.
Patent JP-2003127765-A (JP)
Title: Indication of lamp and signal lamp (letter lamp) of automobile
Inventor: NISHIMURA FUKUO
IPC: G08G1/16
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent traffic accidents and crimes committed with automobiles. SOLUTION: Safety is improved by an indication of a lamp and an attaching method of a signal lamp.
Patent JP-2003132784-A (JP)
Title: Manufacturing method of color cathode-ray tube
Inventor: NAKATANI TOSHIBUMI
IPC: H01J9/14
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a color cathode-ray tube, which is addition to suppress the wrinkles and slacks of a color sorting electrode, can also improve the life of a roller electrode. SOLUTION: It has a 1st welding process, in which by making the roller electrode 16 rotating move, the color sorting electrode 13 is welded on a way from a starting point a to one end 11d of a frame, and has a 2nd welding process, in which after making the roller electrode 16 move again to the starting point, by making the roller electrode 16 rotating move, the color sorting electrode 13 is welded on the way from the starting point a to the other end 11e of the frame. The position corresponding to the frame end face 11c of the roller electrode 16 in the 1st welding process differs from the position corresponding to the frame end face 11c of the roller electrode 16 in the last 1st welding process.  By this, it can prevent repeating of using only the one restricted part of the roller electrode 16, then the damage of the roller electrode 16 can be stopped, and large improvement in the life of the roller electrode 16 can be aimed at.
Patent JP-2002154219-A (JP)
Title: Ink vessel
Inventor: WILSON RHONDA L
IPC: B41J2/175
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To stop printing or to notify a user that printing can be performed only a small quantity of ink when an ink vessel is almost empty and only a small quantity of ink remains therein. SOLUTION: This ink vessel comprises a vessel (a pressure vessel) defining an inner chamber 1103, a vessel (an ink tank 1140) which is constituted so as to hold the ink to be supplied by defining a dedicated section 1103a and a non-dedicated section 1103b for the inner chamber 1103 and a pressure sensor 71 which is disposed in the vessel 1102 defining the inner chamber 1103 and provides an output signal indicative of the quantity of the ink to be supplied remaining in the vessel 1102.
Patent JP-2002179598-A (JP)
Title: Method of oxidation for producing alkene and carboxylic acid
Inventor: ELLIS BRIAN
IPC: C07C69/15
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for oxidizing a 2-4C alkane for producing the corresponding alkene and carboxylic acid each usable in an integrated method for producing e.g. ethyl acetate or vinyl acetate. SOLUTION: This method of oxidation comprises bringing an alkane, a molecular oxygen-containing gas and the corresponding alkene and optionally water into contact together in the presence of at least one catalyst in an oxidation reaction zone to form a product stream comprising the alkene, the corresponding carboxylic acid and water; wherein the molar ratio for the alkene and carboxylic acid formed is adjusted or maintained at a specified value by regulating the respective concentrations of the alkene and optionally water in the oxidation reaction zone and also regulating the pressure, temperature and residence time in the above zone.
Patent JP-2003130398-A (JP)
Title: Air conditioner
Inventor: TASHIRO YUICHIRO
IPC: F24F5/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner with a high cooling efficiency and reduced wind noise by improving a flow of a cooling air inside the air conditioner. SOLUTION: The air conditioner comprises a toroidal motor 13 stored in a central part of a fan 12 and a space 14 formed on between a heat exchanger 11 and a fan 12. This structure suppresses protrusion of the toroidal motor 13 in the space 14 for a smooth flow of a cooling air 15, thereby improving a cooling efficiency and reducing wind noise of the air conditioner.
Patent JP-2003132920-A (JP)
Title: Fuel cell generator
Inventor: TAKATANI MASAHIRO
IPC: C01B3/32
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell generator that can stabilize a supply flow rate of water supplied to a reforming apparatus in order to stabilize reaction in the reforming apparatus. SOLUTION: This fuel cell generator has a cylinder 1 that supplies feed gas, a water tank 4 that stores water, a reforming apparatus 6 that forms hydrogen-rich reformed gas from feed gas and water, a fuel cell 7 that generates electricity by introducing the reformed gas as well as a water pump connected to the water tank 4 via a water tank side piping 8a and connected to the reforming apparatus 6 via a reforming apparatus side piping 8b, further having a throttle mechanism 10 in the reforming apparatus side piping 8b.
Patent JP-2003126846-A (JP)
Title: Cylindrical filter member, method for manufacturing it and water purifier
Inventor: MONZEN TAKASHI
IPC: B01D39/16
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for manufacturing a water purifier not only having improved filterability but also enabling to effectively filter heavy metals such as lead and other substances, and further to have these heavy metals carried on activated carbon. SOLUTION: The cylindrical filter member 10 comprises a cylindrical molding 13 formed of fibers, powders and the like. A fibrous activated carbon layer 14 is stacked on the outer periphery of the cylindrical molding 13. A prefilter layer 15 consisting of non-woven fabric, etc., is provided on the outer periphery of the fibrous activated carbon layer 14. The cylindrical molding 13 serves as a center core at the time of the formation of the fibrous activated carbon layer 14 and also as a dividing wall when other filter layer is arranged in the interior wall of the cylindrical molding 13.
Patent JP-2003137067-A (JP)
Title: Anti-theft device in vehicle
Inventor: TSUJI MITSURU
IPC: B60R25/04
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To more certainly protect a vehicle from theft when the vehicle is stopped for a long time without a person, for example during parking. SOLUTION: The vehicle 1 comprises a main switch 19 that is mounted to a static side member 2 such as a car body and can electrically connect or disconnect a driving means 11 for running to a power supply 17, and a meter 20 mounted to the static side member 2 and electrically connected to the main switch 19 to process a running state such as running speed. The meter 20 can be attached to or detached from the static side member 2 and the main switch 19.
Patent JP-2003140217-A (JP)
Title: Shake detecting device
Inventor: NAKADA KOICHI
IPC: G02B7/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a shake detecting device capable of detecting a camera shake at a speed higher than that of the conventional device by shortening the operation time in the case of detecting the camera shake. SOLUTION: This shake detecting device utilizing the AF sensor of a camera for detecting the vibration state of the camera is equipped with a comparison means for comparing subject image data outputted from the AF sensor at specified time intervals, and a shake detection means for detecting a shake according to the image deviation of the subject image data based on the compared result by the comparison means. In the case of detecting the shake by the shake detection means, the positional deviation of the characteristic point of the subject image data is detected as pre-data.
Patent JP-2003142141-A (JP)
Title: Operating method for vanadium redox flow battery
Inventor: OGINO SEIJI
IPC: H01M8/18
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To establish an operating method for a redox flow battery capable of preventing deterioration of the battery by suppressing gas generation. SOLUTION: The operating method is for the vanadium redox flow battery containing a positive electrode active material changing in the positive electrode from tetravalent vanadium ion to pentavalent when the battery is charged, and generating a reverse reaction thereto when discharged. The battery operation should be conducted so that the pentavalent vanadium ions in the positive electrode active substance is below 85% at the end of charging.
Patent JP-2002192501-A (JP)
Title: Parallel rule for portable electric circular saw
Inventor: KAWAI KOICHI
IPC: B27B9/04
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a parallel rule which can be fitted from both the right and the left and can guide stably a material to be cut and which is convenient for handling. SOLUTION: The parallel rule has a guide base 11 having a length that can cover the total length of a portable electric circular saw in the longitudinal direction of the base, guide bars 13 and 15 provided at right angles on the opposite end sides of the guide base 11, so spaced from each other as to stretch over the front and the rear of a circular saw edge and a guide plate 17 provided for the guide base 11 and guiding the material to be cut. The guide bars 13 and 15 can be fitted to the base from the opposite side of the saw as well and the guide bars 13 and 15 and the guide base 11 are fixed by screws 19, while fitting holes 13a and 15a are fitted on projections 11a. Moreover the guide plate 17 is so constituted that it is shorter than the total length of the guide base 11 and that it can be changed to the front side in the cutting direction of the guide base 11.
Patent JP-2003152218-A (JP)
Title: Optical coupling element
Inventor: KOTAKE MASATOSHI
IPC: H01L31/12
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling element which can suppress noise generated during output from a light reception part by suppressing a displacement current generated between a light emitting element and a light receiving element. SOLUTION: This optical coupling element 1 comprises a light emission part 11, a light reception part 12, and a distance adjusting spacer 13. The light emission part 11 is equipped with a light emitting element 112 fitted to a lead frame 111. The light reception part 12 is equipped with a light receiving element 122 fitted to a lead frame 121. The distance adjusting space 13 is equipped with a metal grating 142 fitted with a connecting terminal 141 connected to the lead frame 121. Those light emission part 11, light reception part 12, and distance adjusting spacer 13 are coupled through the distance adjusting space 13 while the light emitting element 112 and light receiving element 122 face with each other, thereby constituting the optical coupling element 1.
Patent JP-2003158840-A (JP)
Title: Stator for rotating electric machine for vehicle
Inventor: SHINGO KAZUAKI
IPC: H02K3/04
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem associated with a conventional rotating electric machine for vehicle using segments for the stator thereof that an eddy current produced in the segments has a great influence. SOLUTION: Two or more electrical conductors 12 and 14 insulated from one another are joined with one another to form a series of stator winding. The electrical conductors 12 and 14 are aligned in the radial direction in the slot of a stator.
Patent JP-2002282235-A (JP)
Title: Automatic segment dividing method for medical image
Inventor: TUREK MATTHEW WILLIAM
IPC: G01R33/54
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To decrease the interactive work of an operator, and to automatically extract a three-dimensional lower structure, for example, the coronary vasculature from a plurality of slice images. SOLUTION: Seed points are fixed in the interior of a selected region of interest, and the plurality of slice images are divided into segments in response to the fixation of the seed point. The segment division is performed according to a plurality of designated classification values for extracting the three- dimensional lower structure. In automatically performing segment division, the fixed seed point is received, a plurality of desired regions in the lower structure are extracted to generate a segment division lower structure from the extracted desired regions.
Patent JP-2003164068-A (JP)
Title: Power supply and distributed power supply system, and electric vehicle mounted with it
Inventor: EMORI AKIHIKO
IPC: H02J7/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery power supply which solves the problem of complicated circuits for current control of bypass circuits to eliminate voltage radiations between the batteries connected in series and in parallel.  <P>SOLUTION: The battery power supply can be charged and discharged. A first battery group is connected in parallel to a second battery group which enables electrolysis of electrolyte or recombination of generated gases. This pair of parallel connections are further connected in series. Then they are connected to a charger-discharger to compose a power supply. The charger- discharger charges until the voltage reaches a level where electrolyte of the second battery group is electrolyzed or generated gases are recombined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003156080-A (JP)
Title: Vehicular drum brake device
Inventor: UENO NAOKI
IPC: F16D65/22
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular drum brake device allowing the output shaft of an actuator to be reset to an initial position by the energizing force of a return spring, minimizing an increase in weight of the whole device due to the greater energizing force of the return spring and surely preventing the entry of foreign matters into the actuator. SOLUTION: The actuator 20 has a second return spring 29 in a coiled form inserted through the output shaft 21 for compressing the output shaft 21, when linearly moved to a set-in direction, to energize the output shaft 21 to be reset to the initial position. The outside of the second return spring 29 is provided with a waterproof boot 28 consisting of an approximately cylindrical elastic member for preventing the entry of foreign matters from a gap between the output shaft 21 and a housing 24 of the actuator 20.
Patent JP-2003119910-A (JP)
Title: Sill structure of building
Inventor: SHIINA YOJI
IPC: E04B1/64
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To propose the sill structure of a building, which is lightweight, in which a sectional-performance design is facilitated, which abounds in termite prevention and rot-proofness and which has high quality stability and workability and is also mild to global environment. SOLUTION: The sill structure of the building has sill bodies 10 and 10' disposed along the top faces of an internal foundation B and a peripheral foundation B' for the building and composed of extruded profiles made of an aluminum alloy and sill reinforcing bodies 20 and 20' combined with the sill bodies 10 and 10', and the sill reinforcing bodies 20 and 20' are disposed to the lower sections of at least columns C and studs C' in the sill structure. The sill reinforcing bodies 20 and 20' preferably consist of the extruded profiles made of the aluminum alloy.  The sill bodies 10 and 10' are formed in a channel-shaped cross section with a horizontal top face formed by a horizontal upper plate section 11 and a downward opening 14, and both the downward openings 14 of the sill bodies 10 and 10' and the sill reinforcing bodies 20 and 20' are integrated by fitting the openings 14 and reinforcing bodies 20 and 20' from upper sections.
Patent JP-2003160709-A (JP)
Title: Nonhalogen-based flame-retardant resin composition
Inventor: WATANABE TOMOHISA
IPC: C08K3/22
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonhalogen-based flame-retardant resin composition having flame retardancy clearing UL Standard VW-1 criteria, high mechanical strength, excellent thermal stability, bendability and flexibility, and free from generating halogen-containing substances such as harmful dioxins upon combustion, and to provide an insulated electric wire using the composition as a sheath material thereof.  <P>SOLUTION: This flame-retardant resin composition comprises 80 to 180 pts.wt. of a metal hydrate and 2 to 10 pts.wt. of red phosphorus blended to 100 pts.wt. of a base polymer comprising 40 to 70 pts.wt. of an ethylene/vinyl acetate copolymer, 20 to 30 pts.wt. of an acrylic rubber and 10 to 30 pts.wt. of a maleic acid-modified polyolefin polymer. Preferably the acrylic rubber is a blend of 25 to 75 wt.% of an ethylene/acrylic acid copolymer or an ethylene/methacrylic acid ester copolymer and 25 to 75 wt.% of an ethylene/acrylic ester/vinyl acetate terpolymer. The insulated electric wire uses the resin composition as an insulation material or a coating material such as a sheath.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160582-A (JP)
Title: Episulfide compound and production method thereof
Inventor: OKUBO TAKESHI
IPC: C08G75/08
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new episulfide compound which is useful as the raw material of optical materials having a high refractive index and Abbe's number, and also provide a method for producing the compound efficiently.  <P>SOLUTION: The episulfide compound represented by general formula (1) (wherein n is an integer of 0 to 2) and the production method thereof in which the compound represented by general formula (1) is produced by the reaction of an episulfide compound having a mercapto group with 2,4,6-trimethylene-1,3,5- trithiane are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169002-A (JP)
Title: Data communication system and control device
Inventor: INOUE ATSUO
IPC: H04L25/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily accurately extract data transmitted from a control device to a data carrier unit in a data communication system.  <P>SOLUTION: Variation in voltage corresponding to rising and trailing edges of a first operating voltage Vout supplied to a clock generating circuit is made to appear in either of first and second clock pulse signals CK and ICK sent from the control unit to the data carrier device. Consequently, a period in which skew A between the first and second clock pulses CK and ICK does not overlap with the generation timing of the edges of the first operating voltage Vout. A second operating voltage Vin obtained by rectifying the first and second clock pulse signals CK and ICK has no rounding of voltage variation and can easily be extracted as a received signal RS2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171097-A (JP)
Title: Forklift
Inventor: UCHIDA RYUJI
IPC: B66F9/08
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forklift sufficiently ensuring forward visibility of a driver, and having good appearance.  <P>SOLUTION: A lift cylinder 19 for lifting/lower a mast, a lift chain 38 for lifting/lower a lift bracket, and a hydraulic piping 40 supplying hydraulic pressure to a hydraulic cylinder 34 of actuating a fork, are provided in a line along a pair of right and left masts 16. The lift chain 38 and the hydraulic piping 40 are disposed in the inside and the outside so as to overlap each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334335-A (JP)
Title: Face image recognition device and passage controller
Inventor: DOBASHI HIROYOSHI
IPC: G06T7/00
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a face image recognition device with less degradation in human recognition due to fluctuation of a face image and that of a face itself depending upon a standing position, which recognizes the face image with high precision. SOLUTION: A camera 101 picks up and inputs a face image of an object person 100 to be recognized. Then 1st and 2nd lighting parts 102 and 103 irradiate the face of the object person 100 with light beams to the fixed intensity of illumination. A feature quantity extraction part 106 extracts the feature quantity of the face of the object person 100 from the face image inputted by the camera 101. A recognition part 107 compares the feature quantity extracted by the feature quantity extraction part 106 with a reference feature quantity registered in a registration information holding part 108 to recognize the face image of the object person 100.  A registration information addition part 109 detects the recognition rate of the recognition part 107 decreasing below a specific value and additionally registers the feature quantity obtained from the inputted face image at this time as a new reference feature quantity in the registration information holding part 108.