baber/WOPTO huggingface dataset:
Patent JP-2003148700-A (JP)
Title: Accumulator blow device
Inventor: TAKESHITA SHIRO
IPC: F17D1/07
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise and downsize constitution, in an accumulator blow device to inject high pressure gas. SOLUTION: A container A 7 provided with an opening part A 13 formed in a wall surface and at an internal part with an on-off means 11 and a container B 14 provided with an opening part B 20 formed in a wall surface and at an internal part with a pressurizing means 18 are brought close contact with each other. Opening parts C 21 through which the container A 7 and the container B 14 are intercommunicated are formed in the wall surfaces brought into close contact with each other. The opening part A 13, an outlet part 12 of the on-off means, an opening part C 21, and a delivery part 17 of a pressure means 18 are connected to each other. An accumulator tank function and a sound insulation function are provided to reduce the generation of noise, and the downsizing is obtained by simplifying connection between parts.
Patent JP-2003146033-A (JP)
Title: Tire internal pressure alarm device
Inventor: TOYOFUKU MASANORI
IPC: G01L17/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire internal pressure alarm device capable of suppressing adhesion of oil droplets included in a tire inner hollow part to a pressure sensor pressure sensitive part and enhancing reliability of a pressure detecting function. SOLUTION: A sheet sealing an opening to a casing outer side face of a through-hole guiding an internal pressure to the pressure sensitive part of a pressure sensor is applied to the casing outer side face, and a detour passage opened to a wall face of the through-hole and the tire inner hollow part is provided on the casing.
Patent JP-2003151939-A (JP)
Title: Method of manufacturing soi substrate
Inventor: TOMITA SHINICHI
IPC: B24B7/22
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an SOI substrate, which is capable of shortening the manufacturing process time and has high productivity. SOLUTION: Of a first wafer (1) and a second wafer (2), both of which are chamfered in the periphery and have the principal surfaces been subjected to mirror polish, the principal surface of at least one of the wafers is formed with an oxide film. Then, the principal planes of the first and second wafers are closely laminated to each other to make a laminated wafer, and the wafers of the clad wafer are bonded by heat treatment for manufacturing an SOI substrate.  The method of manufacturing the SOI substrate comprises a process of planarly grinding the laminated wafer from the backside of the first wafer, a process of grinding the periphery of the backside of the planarly ground first wafer to a thickness that will not give damages to the second wafer, a process of removing by etching the flat surface and the periphery of the first wafer of the laminated wafer until the oxide film is exposed, and a process of finishing the first wafer to a prescribed thickness, by polishing the flat surface of the first wafer.
Patent JP-2003156861-A (JP)
Title: Non-fixation type image receiving sheet, and method and unit for forming image on the non-fixation type image receiving sheet
Inventor: IKEGAWA AKIHITO
IPC: B41J2/39
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-fixation type image receiving sheet on which a toner image can be formed by using a simpler image forming unit than before and to provide an image forming unit which is simpler and more compact than before. SOLUTION: The non-fixation type image receiving sheet SH1 which has an uneven surface IR and a plurality of float electrodes Ef formed on the reverse side of the uneven surface. The image forming unit AP1 equipped with an electric charge injecting unit 1 and a developing unit 2 forms a toner image on the uneven surface of the image receiving sheet SH1. The electric charge injecting unit 1 injects electric charges having the opposite polarity from the electrostatic charging polarity of toner into the float electrodes on the reverse side in an uneven surface area on which toner is stuck and also injects electric charges having the same polarity with toner into float electrodes on the reverse side in an uneven surface area where no toner is stuck.  The developing unit 2 rubs a developer DV containing toner electrostatically charged to a specified polarity against the uneven surface to stick the toner on the reverse-side uneven surface area of the float electrodes into which the electrostatic charges having the opposite polarity from the electrostatic charging polarity of the toner are injected.
Patent JP-2003155889-A (JP)
Title: Master and slave shield machine and its boring method
Inventor: NAGURA HIROSHI
IPC: E21D9/06
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide master and slave shield machines superior in various aspects such as a less useless cross section for the master machine, a simple mechanism and simplification of branching of the slave machines. SOLUTION: The slave shield machines 12 and 13 each are provided with cutter heads 19 and 20 on the front, can be bored independently, and they are mutually separately joined in parallel to be housed in a state inscribed in a skin plate 11 of the master shield machine 10. In the parallel joined state, the master shield machine 10 can be bored with the cutter heads 19 and 20 of the slave shield machines 12 and 13, which are separated from the skin plate 11 of the master shield machine 10 and can be simultaneously bored in the parallel joined state, in addition, the slave shield machines 12 and 13 are separated by releasing the joined state, and can be bored independently.
Patent JP-2003156765-A (JP)
Title: Reflection type display unit and electronic equipment equipped with the same
Inventor: KANBE MAKOTO
IPC: G02F1/133
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type display unit which is reduced in power consumption while maintaining excellent display quality by eliminating a potential difference between a transparent substrate and a reflection substrate, and electronic equipment equipped with the display unit. SOLUTION: A frequency setting means is provided which can set a rewriting frequency, determining cycles wherein electric charges are written to a pixel electrode 27, below 30 Hz. A display main electrode 27b as a reflection electrode is covered with a transparent electrode material 29 having a work function nearly equal to that of a counter electrode 19 as a transparent electrode. An electrode 27a for auxiliary capacity is provided at a position where little capacitive coupling with a scanning signal line 31 is caused. Or a display element 2 is so constituted that variation in the voltage of electric capacity for display, formed between a pixel electrode 27 and the counter electrode 19 as a scanning signal is supplied to the scanning signal line 31, due to noise applied to the voltage is suppressed below a value at which a flicker is not perceptible in a display state.
Patent JP-2003153636-A (JP)
Title: Raising seedling system of phragmites communis and raising seedling method using the same and transplant method of phragmites communis
Inventor: TERAI MANABU
IPC: A01G1/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a raising seedling system for securing the transplantable seedling of Phragmites communis (scientific name) in large quantities in a short time. SOLUTION: This raising seedling system 1 of Phragmites communis roughly comprises a nursery bed 2, water supply devices 3 to supply water to the nursery bed and a reservoir 4 for germination and rooting. The nursery bed 2 is filled with water 17 and a jute bag 41 as a biodegradable water permeable holder holding a nursery bed material 16 is arranged in the nursery bed so as to upward expose the inside of the jute bag. The water supply devices 3 are composed of an open water tank 6 to reserve water drawn from a river (not illustrated) as water source and a water supply pipe 5 to make the open water tank communicate with the nursery bed 2. Water supplied from the water supply devices 3 flows into the nursery bed 2 and the reservoir 4 for germination and rooting.
Patent JP-2003158062-A (JP)
Title: Forming method of resist pattern, wiring forming method and electronic component
Inventor: OE HIDEAKI
IPC: H01L21/3205
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a resist pattern wherein a sectional form is an overhang type, resistance to heat is high, and easy elimination by organic solvent is enabled after thermal load is applied, and to provide a wiring forming method using the forming method of a resist pattern, and an electronic component provided with a metal wiring formed by using the wiring forming method. SOLUTION: On a substrate 1, a first resist layer 11 is formed which can be dissolved by developer for a second resist layer 12 and has resistance to heat and strippability. On the first resist layer 11, a second resist layer 12 is formed which is composed of photoresist having resistance to heat. After exposure, the second resist layer 12 on the upper layer side is developed by using developer, and the first resist layer 11 on the lower layer side is etched, thereby forming an overhang type pattern.
Patent JP-2003159929-A (JP)
Title: Air conditioner for vehicle
Inventor: KONDO HITOSHI
IPC: B60H1/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and simplify a door operating mechanism arranged in an air conditioner for a vehicle, which has a function of partitioning the air passage of a heat exchanger for heating into a front seat passage and a rear seat passage to enable the separate control of the temperature of air blown out on the front seat side and on the rear seat side.  <P>SOLUTION: On the air outlet side of the heat exchanger for heating 13, a directional control door 70 is arranged for partitioning the air passage of the heat exchanger 13 for heating into the front seat passage 16 and the rear seat passage 17. The directional control door 70 is operated to be set to a partitioning position, at which the front seat passage 16 is partitioned off from the rear seat passage 17, and to a position for shutting off the rear seat side, at which the rear seat passage 17 is shut off to turn the whole of the air passage of the heat exchanger 13 into the front seat passage. The directional control door 70 and an air mix door for rear seat 21 are linked to a common operating mechanism (58, 21b, 70b) and are operated in an interlocked manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003155386-A (JP)
Title: Olefinic thermoplastic elastomer, composite molded product and method for producing composite molded product
Inventor: IMAI TADASHI
IPC: B29K23/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an olefinic thermoplastic elastomer having sufficient adhesive strength for vulcanized rubber even without through an adhesive layer and capable of forming a molded product causing matrix destruction during peeling, a composite molded product obtained by joining the thermoplastic elastomer to the vulcanized rubber and a method for producing the composite molded product. SOLUTION: This olefinic thermoplastic elastomer is obtained by cross-linking 5-40 pts.wt. of a crystalline ethylenic polymer (A) having >=10% crystallinity measured by differential scanning calorimetry (DSC), 5-70 pts.wt. of an ethylene-α-olefin (-nonconjugated polyene) copolymer rubber (B) composed of ethylene and a 3-20C α-olefin and, as necessary, the nonconjugated polyene and 5-40 pts.wt. of a polypropylene (C) [the total amount of the components (A), (B) and (C) is 100 pts.wt.]. The olefinic thermoplastic elastomer causes the matrix destruction when fusing and peeling tests for the vulcanized rubber molded product are carried out.
Patent JP-2003164987-A (JP)
Title: Method for welding three-dimensional object and device therefor
Inventor: FUJITA KEN
IPC: B23K26/08
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To execute welding with excellent accuracy in conformity with a three-dimensional shape when a three-dimensional object is formed by welding a plurality of members.  <P>SOLUTION: Teaching data, which are regulated based on design data of the three-dimensional object and have a three-dimensional position at each welding spot in a predetermined interval on each welding line and a normal vector of the position, are stored in a storage device 18. Laser slit light sensors (a laser slit light irradiation part 12 and a CCD camera 13) are controlled by a whole control device 17 via a camera controller 14 and image data are obtained by taking a picture of the welding spot. An image processor 16 obtains an amount of position deviation of the welding spot by image processing the image data. The whole control device corrects the teaching data based on the amount of the position deviation, obtains corrected teaching data, and drive- controls a welding head based on the corrected teaching data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159542-A (JP)
Title: Disposer
Inventor: KOGA SHINYA
IPC: B02C18/16
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposer that can automatically remove sliminess and molds which are produced on the inner wall of a grinding chamber due to the presence of a residue of raw refuse, water, etc., in several days and, when the user puts his or her hand into the grinding chamber for removing them, give a feel of fear and sense of uncleanliness to the user.  <P>SOLUTION: In this disposer, a metallic hopper 9 as a wall of a grinding part is warmed by utilizing a heater 8 or heat generated from a coil of a motor 16 to completely dry the inner wall of the grinding part, whereby the sliminess and molds can be separated or can be easily separated and the interior of the grinding chamber 5 can be kept clean without relying upon the user's hand.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002201537-A (JP)
Title: Method and device for drafting fiber bundle
Inventor: CHERIF CHOKRI
IPC: D01H5/22
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To guide a fiber bundle in a displaced state in ht main draft region of a draft device to improve the uniformity of the fiber bundle. SOLUTION: At least two pressure bars are disposed in a main draft region 15 to dispose the fiber bundle in a fixed state over the whole width of the draft region. The pressure bars are mutually positioned longitudinally, vertically, or dislocating vertically. The pressure bars have such a new geometry that the pressure bars are brought into planar contact with the fibers. Thereby, the good guide of the fibers in the main draft region can be achieved, and further the reduction in the flying of floated fibers, the decrease in the falling of good fibers, and the uniformity of the fiber bundle can be achieved.
Patent JP-2003163053-A (JP)
Title: Plug receptacle
Inventor: HONDA MINORU
IPC: H01R13/73
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug receptacle miniaturized despite having recesses in front thereof.  <P>SOLUTION: An appliance body 1 of the plug receptacle is assembled by connecting a body 2 and a cover 3. The cover 3 has a cover main body 3a and a plate part 24, in the front of which cover main body 3a recesses 25, 25 are formed side by side nearly circular in plane view contacting each other, with insertion ports 26, 26 at the bottoms thereof. On the longitudinally opposite ends of the plate 24 are formed a pair of oblong bores 33, 33 for inserting screws in its thickness direction to fix the appliance body 1 to a wall. Both recesses are linked together at the contacting point thereof where no separation wall is installed. It is thus possible to simultaneously plug C-type plugs into the insertion ports 26, 26 in the recesses 25, 25, thereby miniaturizing the longitudinal dimension of the appliance body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161669-A (JP)
Title: External hydraulic pressure test device for connector part
Inventor: TANAKA NAOYA
IPC: G01M3/28
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external hydraulic pressure test device for a connector part which can be installed from outside a pipe so as to easily do a test.  <P>SOLUTION: In the device, the connector 5 inserts a loading slot 2 into a receiving port 1 via a sealing rubber ring 3 to seal the connector part. The connector 5 is provided with a retainer ring 13 engaging with an outer face of the receiving port 1, a ring body for a hydraulic room 16 to water-tightly be seated on an open end of the receiving slot, a fastening tool tightening both the ring body for a hydraulic room 16 and the retainer ring 13, a seal rubber 20 to be inserted between an open side face 19 of the ring body for a hydraulic room 16 and the outer face of the loading port 2, and a sealing ring 21 for the open side face 19 of the ring body for a hydraulic room 16. Thus a pressurized water for testing W can be infused or discharged from a through hole 15 into a space 23 surrounded with the sealing rubber ring 3 in the connector 5, an inner face of rather the open end side receiving port 1, an inner face of the ring body for a hydraulic room 16 and the sealing ring 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167791-A (JP)
Title: Control device provided with backup function and production system using the control device
Inventor: FUJIWARA KENGO
IPC: G06F12/16
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform a reliable backup without providing a device exclusive for backup.  <P>SOLUTION: In a controller used for a production system, two or more controllers 10A-10D for controlling the operation of external devices 30A-30D are communicably connected, and backup data formed in the respective controllers are successively transmitted to the other controllers according to a communication order. The controller comprises a communication part 12 for receiving the backup data transmitted from the controller corresponding to the communication order one before, a storage part 16 for storing the received backup data, an update means for updating only the backup data related to the controller concerned to the latest backup data, and a transmitting means for transmitting the updated backup data to the controller corresponding to the next communication order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163375-A (JP)
Title: Nitride semiconductor element and its manufacturing method
Inventor: HATA MASAYUKI
IPC: H01S5/343
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element in which the deterioration or peeling of an electrode caused by the adsorption of moisture on the rear surface of a boron compound substrate can be prevented.  <P>SOLUTION: The nitride semiconductor element comprises a nitride semiconductor layer (a buffer layer 2, an n-type clad layer 3, a light emitting layer 4, a p-type clad layer 5 and a p-type contact layer 6) formed on the front surface of a ZrB<SB>2</SB>substrate 1, and a protective film 9 made of a tungsten formed on the rear surface of the substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168067-A (JP)
Title: Arithmetic circuit
Inventor: TAKADA MASATOSHI
IPC: H03H19/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arithmetic circuit capable of fast performing arithmetic processing without increasing a layout area and without lowering arithmetic accuracy.  <P>SOLUTION: This arithmetic circuit is provided with a differential amplifier, a capacitor for input the one terminal of which is connected to an input terminal of the differential amplifier, first and second switches connected in parallel to the other terminal of the capacitor for input and a third switch. A signal node between the first or second switch and the capacitor for input is initialized into a commonmode voltage level through the third switch before first or second data is inputted, the first data is inputted to the capacitor for input through the first switch, the second data is then inputted to the capacitor for input through the second switch, and prescribed arithmetic processing is performed between the first data and the second data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165876-A (JP)
Title: Resin composition for powder molding
Inventor: OGIWARA MANABU
IPC: C08L23/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for a powder molding, easily produced, and a molded product having excellent resistance to crease caused when releasing a mold in the powder molding and improved heat resistance.  <P>SOLUTION: This resin composition for the powder molding comprises (1) 30-70 pts.wt. polypropylene resin composition comprising (a) 20-80 pts.wt. polypropylene resin, (b) 80-20 pts.wt. olefinic thermoplastic elastomer (with the proviso that the total of the components (a) and (b) is 100 pts.wt.), and (2) 70-30 pts.wt. hydrogenate of an aromatic vinyl compound-conjugate diene copolymer [with the proviso that the total of the components (1) and (2) is 100 pts.wt.].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003129633-A (JP)
Title: Handrail bracket
Inventor: YAMAGATA TETSUYA
IPC: E04F11/18
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a screw for fixing a handrail bracket from becoming conspicuous. SOLUTION: A fixing piece 1 is composed of a horizontal part 2 and a vertical part 3, and a block 4 having a square cross section is arranged on the horizontal part 2. A screw 12 is screwed in and attached to a wall face from the block 4. A mounting piece 7 is provided with a recessed part 8 in which the block 4 of the fixing piece 1 is just fitted from the rear and below. An upper face of the mounting piece 7 is a mounting seat 10 curved slightly like a bow. While the block 4 of the fixing piece 1 is fitted into the recessed part 8 of the mounting piece 7, a screw 13 is screwed in from screw holes 9 on both sides to a screw hole 6 of the block 4, respectively, to attach the mounting piece 7 to the fixing piece 1. A handrail bar is attached onto the mounting seat 10 of the mounting piece 7 by utilizing a screw hole 11.
Patent JP-2003174481-A (JP)
Title: Mail server program and mail terminal program
Inventor: MATSUI KAZUO
IPC: H04L12/58
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means by which both mail stagnated in the received mail server of a service provider and mail transmitted to a terminal can be deleted and erroneously transmitted mail can be deleted without applying much loads to a plurality of kinds of terminal side mailers as a method for deleting the erroneously transmitted mail in a system for deleting the erroneously transmitted mail in the field of an electronic mail system.  <P>SOLUTION: In the system for deleting the erroneously transmitted mail by transmitting a deletion request identifier requesting the deletion of the erroneously transmitted mail and deletion mail applied with a deletion object identifier for identifying the erroneously transmitted mail to the same destination of erroneous transmission, the receiving side mail server is provided with a first deletion mail detecting means and the receiving side terminal is provided with a second deletion mail detecting means 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173708-A (JP)
Title: Illumination apparatus
Inventor: SATO MASAHIRO
IPC: F21Y103/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus in which lighting effect is increased by effectively utilizing the light radiated to the ceiling and the wall, and energy saving is realized.  <P>SOLUTION: A solar cell panel 4 is installed on the reflection face of a reflecting plate 3 that is provided opposed to the emitter 1.  <P>COPYRIGHT: (C)2003,JPO