baber/WOPTO huggingface dataset:
Patent JP-2002360067-A (JP)
Title: Fluorescent lamp for growing plant
Inventor: WATANABE TERUO
IPC: H01J61/44
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp for growing plants that has an improved utilizing efficiency of artificial light source and is suitable for high quality plant cultivation. SOLUTION: The fluorescent lamp for growing plant characteristically has the intensity ratio of the light energy in the emission wavelength of from 400 to 700 nm is 30-63% in the emission wavelength of 400-<500 nm, 10-20% in the wavelength of from 500-<600 nm and 24-56% in the emission wavelength of from 600-700 nm and has the blue color component ratio of 0.37-0.70 of the blue component in the blue component (400-<500 nm) and the red component (600-700 nm).
Patent JP-2002365951-A (JP)
Title: Fixing machine and imaging apparatus
Inventor: OTA MITSUHIRO
IPC: G03G15/20
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To stably transport plain papers and improve image quality of special paper (OHP). SOLUTION: An amount of oil to be applied is changed between the plain paper mode and the special paper mode. In the plain paper made, a blade is in contact on an application roller in order to carry out oil restriction or cleaning. In the special paper mode, the blade is in direct contact with a fixing roller.
Patent JP-2002021504-A (JP)
Title: Block device of hammer root type blade on disc
Inventor: GOGA JEAN-LUC CHRISTIAN YVON
IPC: F01D5/30
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a block device of a hammer root type blade on a disc capable of preventing seizure of a bolt during mounting without loosening in an operation mode of a turbine. SOLUTION: This block device of the hammer root type blade in a groove 2 of the wheel disc 1 of the turbine has a main body 15 having a cross section having a shape that agrees with a cross section of the groove 2, a chain lock element 16 mounted so as to move in the radial direction through a through hole provided in the main body 15 and stored partially in chain lock storage parts 9a, 9b, and an operation bolt 17 of the chain lock element 16. The chain lock element 16 has a stopper 32a sliding in an opening part 22a of the main body 15. A bolt head 41 has a large dimension to block between a bottom part of the groove 2 and a seat 20 of the main body 15 in the radial direction.
Patent JP-2002373895-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: MASHINO NAOHIRO
IPC: H01L25/065
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a through hole penetrating an electrode pad and a semiconductor substrate in which sufficient insulation can be ensured between the electrode pad and the semiconductor substrate on the sidewall of the through hole. SOLUTION: The semiconductor device comprises a silicon substrate 201 (semiconductor substrate), an element forming layer 202 (element) formed on one side 201a of the silicon substrate 201, an electrode pad 211 connected electrically with the element forming layer 202, a through hole 212 penetrating the electrode pad 221 and the silicon substrate 201, a via hole 209a made in an SiO2 film 209 (insulating film) on the electrode pad 221, and a wiring pattern 214 wherein the through hole 212 has diameter R2 at the part penetrating the silicon substrate 201 smaller than diameter R2 at the part penetrating the electrode pad 211.
Patent JP-2002371232-A (JP)
Title: Unsaturated polyester resin composition for coating material for decorative laminate
Inventor: UDA HIROSHI
IPC: C09D125/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which, when used as a coating material for producing a decorative laminate, gives a laminate emitting no styrene odor. SOLUTION: This resin composition comprises an unsaturated polyester, styrene, and an unsaturated (meth)acrylate monomer. The ratio [B/(A+C)] of the molar number (B) of unsaturated groups of styrene to the sum (A+B) of the molar number (A) of unsaturated groups of the unsaturated polyester resin and the molar number (C) of unsaturated groups of the unsaturated (meth) acrylate monomer is 1.1 or lower.
Patent JP-2003009387-A (JP)
Title: Anti-element and anti-resistant protector
Inventor: MISHIMA KENSHICHIRO
IPC: H02H9/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide small and economical resistant element and lightning resistant protector by integrating a plurality of arrester elements, having a different operation starting voltage with a voltage-dependent nonlinear voltage element. SOLUTION: A first lightning resistant component Z1, having an operation start voltage for the thickness t of a planar voltage dependent nonlinear voltage element 2, is formed of first electrodes 3a and 3b of the voltage element, disposed opposite on the surface and rear thereof and three arrester elements Z3a, Z3b and Z3c having an operation starting voltage for the thickness of the voltage element is formed by facing the second electrodes 4a and 4b, 4b and 4c, and 4c and 4d on the surface and rear of the same voltage element 2, and then the electrodes of the three arrester elements are connected in series, to form a second lighting resistant element component Z3 having an operation starting voltage of three-fold.  In such an integrated lightning resistant element 1, the first lighting resistant element component is provided between the power supply line and the earth and the second lightning resistant element component is provided between the power supply lines, thus constituting an lightning resistant protector.
Patent JP-2003018430-A (JP)
Title: Video signal processing unit
Inventor: OKURA TAKEHIRO
IPC: H04N5/91
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce a DC component of a video signal even when the original video signal has large sag. SOLUTION: A VCR 30 receives video signals outputted from a plurality of monitoring cameras 1, 1, etc., while being sequentially selected by a changeover device 2. When there is a large luminance level difference among the video signals from the monitoring cameras 1, 1, etc., a rapid level change is caused in the video signals received by the VCR 30 thereby producing large sag in the video signals after its DC component is cut off by a capacitor 50. However, a pre-processing circuit 20 can suppress the level change in the video signals due to the sag to a degree of being responded by a clamp circuit 60. Then the clamp circuit 60 receives the video signals after the suppression.
Patent JP-2003013336-A (JP)
Title: Fabric for side air bag
Inventor: KOKETSU TOMOTAKA
IPC: D03D15/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fabric for a side air bag having excellent mechanical characteristics and heat resistance and low air permeability and excellent housing properties. SOLUTION: This fabric for the side air bag is a fabric of polyamide fibers using a polyamide flat cross-sectional yarn having a single filament cross-sectional shape of 1.5-6 flatness ratio in warp yarns and/or weft yarns. The fabric simultaneously satisfies a specific tensile strength, tear strength, air permeability, housing properties and cover factor.
Patent JP-2002055692-A (JP)
Title: Method for composing message for speech output
Inventor: BUTH PETER
IPC: G10L13/07
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve quality of reproduction in the voice output of a message. SOLUTION: A series of original sentences 10 of the message are segmented and stored in the format of an audio file together with search criteria in a database 11, and other items 12 are prepared on the segments 10, so that their lengths, positions, and transition values are recorded for each segment 10. When reproducing a sentence, the is transmitted in a format, corresponding to the format of search criteria. It is investigated as to whether the sentence to be reproduced can be reproduced completely by the segments 10. When the sentence can be reproduced, the degree of consistency about the vocal rhythm of individual segments is examined using the item 12. The audio file of the segments 10 which show the conditions necessary for keeping a natural vocal rhythm optimally is combined, reproduced and outputted.
Patent JP-2003018080-A (JP)
Title: Mobile communication terminal and control method therefor, and program
Inventor: INOUE EIJI
IPC: H04W88/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal that can simply and quickly interrupt a call, without annoying the communication opposite party. SOLUTION: The mobile communication terminal 10 employs a simulated noise generating means that adopts chaos, so as to generate a simulated noise signal (chaos signal) causing non-artificial but natural simulated noise and transmits the simulated noise signal to a mobile phone 100 of a user B, to enable the user B to hear the noise. That is, the mobile communication terminal 10 generates the noise during a speech in a simulating way so as to create a situation, as though the speech, call is interrupted in the middle of it, due to poor radio wave state.
Patent JP-2002096343-A (JP)
Title: Improving method for reducing allergenicity of natural rubber latex article
Inventor: DOVE JEFFREY
IPC: C08C1/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a natural rubber latex article reduced in allergenicity and having usual physical, mechanical and chemical properties. SOLUTION: An antigenic component is directly sequestered in one surface of an article and, subsequently, the antigenic component remaining in natural rubber latex is induced to be leached on the opposed surface of the article and the proximity thereof. Thereafter, the article is treated with a next screening reagent to sequester the residual antigenic compound to produce a natural rubber latex article having usual physical, mechanical and chemical properties and shows reduced allergenicity at least at a part of both surfaces thereof.
Patent JP-2003021206-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: KOBAYASHI YOSHIHISA
IPC: F16H15/38
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission capable of improving durability of a flange part of an input shaft while avoiding increase of size and weight of a transmission and of controlling mashing failure of an output gear formed on the flange part and generation of noise or the like. SOLUTION: A taper part 30 gradually increasing thickness as it separates from a power roller 18 is formed on the input disk 14 side of the flange part 6a of the input shaft 6. An input disk 14 having a taper surface shape on an inner circumference surface 14a is fitted to the taper part 30.
Patent JP-2003022679-A (JP)
Title: Semiconductor memory device
Inventor: SHIKAKURA FUMIKO
IPC: G11C16/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress a semiconductor memory device from having an erroneous reading operation due to an off-leak current. SOLUTION: The semiconductor memory device, which is provided with a reading circuit 12 in which a plurality of memory cells M111, M112, M113, M114 are connected in parallel to a bit line BL11 through a drain electrode and data written in a memory cell is read by applying power voltage VDD to each source electrode of the plurality of memory cells and detecting a current supplied from each memory cell, is provided with a power voltage applying circuit 13 applying power voltage VDD to only the source electrode of a memory cell being word-selected.
Patent JP-2003022049-A (JP)
Title: Circuit, driver circuit, organic electroluminescent display device, electro-optical device, electronic apparatus, method of controlling current supply to organic electroluminescent pixel and method for driving circuit
Inventor: TAM SIMON
IPC: G09G3/30
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an EL pixel driving circuit which operates in stages that comprise a programming stage and a reproduction stage. SOLUTION: The EL pixel driving circuit comprises a plurality of current paths each of which passes through the circuit, a current driven element, a transistor connected so as operatively to control the current supplied to the element, a capacitor connected for storing an operating voltage of the transistor during the programming stage, and switching means which control the current paths, and the arrangement is such that one of the current paths does not include the element. No current is applied to the current driven element by the current controlling transistor during the programming stage and thus the overall power consumption is reduced. Furthermore, the circuit can be operated from a normal supply voltage rather than requiring a high bias voltage. During the programming stage, the circuit uses a current sink rather than a current source.
Patent JP-2003046037-A (JP)
Title: Corrugated matrix heat sink for cooling electronic component
Inventor: FAST DAVID W
IPC: H05K7/20
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To markedly reduce the manufacture cost of a corrugated heat sink for cooling the electrical and electronic components, by easy assembly. SOLUTION: The heat sink comprises a primary corrugated fin pack 12, having a continuous series of primary vertically extended fins 15 defining channels between the adjacent pairs of the vertically extended fins. A secondary corrugated fin pack 11 fits within the channels of the primary corrugated fin pack, and a fin pack matrix 13 is assembled, and the fin pack matrix 13 is attached to a base plate 14.
Patent JP-2003025879-A (JP)
Title: Seat slide device
Inventor: SEHATA MASAO
IPC: B60N2/08
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To set a slide lock position of a slide lock mechanism steplessly, to fix a seat for a vehicle to a desired position, to shorten lengths of a fixed rail and an upper rail, and to reduce weight. SOLUTION: A lock mechanism 41 comprises a plurality of lock holes 42 formed every a predetermined pitch in the longitudinal direction of the fixed rail 32, a gear 43 inserted and locked into the lock hole 42, and a latch 47 that fits to the gears 43 and prevents rotation of the gear 43. The latch 47 is connected to an operation lever 51, and a fitting state of the latch 47 to the gear 43 is released by operating the operation lever 51. The upper rail 33 is formed so as to have a substantially inverse U-shaped cross section working also as a leg frame. The gear 43 and a roller 61 are journalled between both tips of a sidewall of the upper rail 33 having the substantially inverse U-shaped cross section.
Patent JP-2003027555-A (JP)
Title: Frame fixing device
Inventor: ENOMOTO KAZUYUKI
IPC: E03D3/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To easily install a wall fixing frame body 110 having an inspection opening 114 without damaging a side wall WLb of a toilet room in a frame fixing device. SOLUTION: The wall fixing frame body 110 is installed on the side wall WLb by using a frame body installing metal fitting 131 and screws 131f and 131g. The wall fixing frame body 110 has a frame body 111 and a metal fitting installing part 115 formed in the frame body 111. The frame body installing metal fitting 131 is formed in an L shape out of a front face piece 131a and a side face piece 131b. The front face piece 131a is fixed in the metal fitting installing part 115 by the screw 131f so that a fixing position can be changed in the direction of the side wall WLb. The side face piece 131b is fixed by the screw 131g in a close contact with the side wall WLb.
Patent JP-2003032123-A (JP)
Title: Turbo code error correction decoding method and device
Inventor: NAKAMURA TAKAHIKO
IPC: H03M13/45
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a turbo code error correction decoding method and device that avoids a decoding time from being increased even when a code length of a turbo code is long and can detects an error in a decoding result even when a CRC bit is short. SOLUTION: The turbo code decoder controls number of repetitive decoding times so as to enhance the efficiency by deciding number of decoding repetitive times depending on the code length, decreasing the number of repetitive decoding times when the code length is long and increasing the number of repetitive decoding times when the code length is short thereby avoiding the decoding time from being increased as a whole.
Patent JP-2003030809-A (JP)
Title: Head suspension assembly, disk device using the same, and manufacturing method of the head suspension assembly
Inventor: SAKATA HIROMI
IPC: G11B5/60
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of burrs onto a disk medium caused impacts even when the amount of resin to fill an IC chip between suspensions is minimized by rolling up (chamfering) a part around the IC chip using a polishing sheet. SOLUTION: The head suspension assembly is provided with a loaded slider having a head including a reproducing element floated oppositely to the medium surface of a disk medium to reproduce information from a recording medium, and a driving IC chip for driving the head loaded on the suspension, and a part around the driving IC chip is chamfered. Thus, burrs are prevented from falling onto the disk medium by impacts.
Patent JP-2003031830-A (JP)
Title: Photovoltaic device and manufacturing method therefor
Inventor: TERAKAWA AKIRA
IPC: H01L31/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic device and a manufacturing method therefor comprising a protecting film to suppress drop of an output. SOLUTION: On one surface of a translucent plate 1, a transparent conductive film 2, a semiconductor layer 3, and an electrode layer 4 comprising both a ZnO layer 41 and an Al layer 42 are laminated to form integrated photovoltaic elements 5, 5, etc. The photovoltaic elements 5, 5, etc., are applied with a coating material, by spraying, which uses PTEE, silicon, or alkyd resin, etc., which is heated in a heating chamber 9 to dry and cure the coating material, resulting in a protecting film 7.
Patent JP-2002360691-A (JP)
Title: Portable needleless syringe
Inventor: FUJIMOTO EISUKE
IPC: A61M5/30
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable needleless syringe for reducing failure of a high pressure-driven lock mechanism by abrasion, facilitating pressurization of a high pressure spring 68 and opening operation of the lock mechanism, easily replacing a syringe unit 1 while securing a sterilized state, formable as an unhindering shape at carrying time, and suitable when a diabetic patient himself repeatedly gives injections. SOLUTION: This portable needleless syringe is constituted by connecting a plurality of blocks of a front side block 30 for installing a syringe 2 and a rear side block 50 provided with a piston lock mechanism 54 for fixing the outer periphery of a drive piston 67 by internally storing the high pressure spring 68 by a liquid quantity designating screw 41, and is formed in a shape having two diameters of a long diameter and a short diameter orthogonal to outer diameters of the front side block 30 and the rear side block, and is constituted so that a long diameter front holder 31 is arranged on the long diameter side of the front side block 30, and a lock long diameter slider 56 and a long diameter rear holder 43 are arranged in the long diameter of the rear side block 50.
Patent JP-2003027427-A (JP)
Title: Method for constructing elevated railway bridge
Inventor: TAKAHASHI TSUKASA
IPC: E01D101/24
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To simplify the joining of mutual members and facilitate a cycling at every span when a precast segment type continuous elevated railway bridge is constructed, while the shortening of the term of works and the reduction of a cost are limited in a conventional cast-in-place continuous rigid-frame bridge. SOLUTION: When the continuous elevated railway bridge is constructed, a precast pier is built on a pier foundation, precast beams are stretched on the pier, joint surfaces among the pier and the beams is filled with joint mortar, the pier and the beams are clamped by a binding steel material in which one end is engaged in the pier foundation, one span is built and the continuous elevated bridge is constructed by repeating the process.
Patent JP-2003031597-A (JP)
Title: Chip bonder and chip-bonding method
Inventor: SAKAMOTO TATSUYA
IPC: H01L21/52
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip bonder which has a simple structure and is equipped with a small-sized positioning mechanism, and a chip bonder which prevents a carrier from lifting over a fixed block. SOLUTION: The chip bonder, which fixes the carrier and bonds a semiconductor chip onto the carrier includes a 1st fixing means that presses the carrier against a 1st flank of a fixed block and fixes it and a 2nd fixing means, that has a moving part which moves almost in parallel to a 2nd flank and a link fixation part, which is fitted to the movement part via a linking mechanism and fixes the carrier, by pressing the carrier against the 2nd flank of the fixed block by the link fixing part; and the linking mechanism of the 2nd fixing means moves the link fixing part and the link fixing part presses the carrier against the fixed block and fixes it.
Patent JP-2003032964-A (JP)
Title: Motor having winding overheat protecting sensor
Inventor: YAMAMOTO TOMOYOSHI
IPC: H02K11/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has a winding overheat protecting sensor 3, to which the winding overheat protecting sensor 3 can be readily attached, and which enables automatic assembling. SOLUTION: A sensor-retaining member 7 is attached to a bracket 4 covering a stator winding. A winding overhead protecting sensor 3 is attached to the tip of the sensor-retaining member 7. The sensor retaining member 7 has elasticity, and when a force is applied to it, it is deformed and its length is changed. The bracket 4, the sensor-retaining member 7, and the sensor 3 are integrated into a module. If the bracket 4 is attached to a stator 1, the sensor 3 is automatically brought into pressure-contact with a stator winding 2. If an adhesive layer is formed on the contact surface of the sensor 3 or the stator winding 2, the sensor 3 and the stator winding 2 are bonded to each other. Even if the sensor-retaining member 7 is deteriorated, the sensor 3 is connected with the stator 1 and detects a temperature.  Since the sensor 3 can be connected with the stator winding by only attaching the bracket 4 to the stator 1, the sensor 3 can be attached easily and a motor can be assembled automatically.
Patent JP-2003026755-A (JP)
Title: Thermoplastic polyurethane resin and its manufacturing method
Inventor: YAMANA YOSHIHIRO
IPC: D01F6/70
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane resin which is relieved from uneven thickness and cracks on melt molding such as film processing and the like and has a high melt tension enough to realize excellent molding properties without detriment to elastomer performances such as elastic recovery and the like inherent in a thermoplastic polyurethane. SOLUTION: The thermoplastic polyurethane resin is obtained by reacting a polymeric polyol component (A) containing at least 30 mole%, based on the total amount of the polymeric polyol, of a polyether polyol having a number- average molecular weight of at least 1,300, an organic diisocyanate (B) and a chain extender (C) in a ratio such that the ratio R (='NCO groups'/'OH groups') of the total mole number ('OH groups') of hydroxyl groups in the polymeric polyol component (A) and the chain extender (B) to the mole number ('NCO groups') of isocyanate groups in the organic diisocyanate (C) is within 0.99-1.10. The thermoplastic polyurethane resin has a JIS-A hardness of 60-93, an elastic recovery of at least 85% and a melt tension of at least 0.01N.