baber/WOPTO huggingface dataset:
Patent JP-2003311892-A (JP)
Title: Polyvinyl alcohol resin film laminate and use therefor
Inventor: KAWASE SHIGERU
IPC: B32B27/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol resin film laminate prevented from a deterioration phenomenon due to a humidity change without any possibility for generating curling or ply separation at all, for example even if continuously receiving fluctuations in the humidity difference between daytime and nighttime over a long period of time in a vinyl house.  <P>SOLUTION: The polyvinyl alcohol resin film laminate is constituted by laminating a polyvinyl alcohol resin film, especially, a biaxially stretched polyvinyl alcohol resin film to a hydrophilic spun bond nonwoven fabric, desirably a spun bond nonwoven fabric, which has a property for absorbing a liquid drop within 30 s when a liquid drop of a wet test liquid of which the wet tension prescribed in JIS K6788 is 35 mN/m is quietly dripped on the nonwoven fabric and a weight basis of 2-70 g/m<SP>2</SP>, using an aqueous adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002337565-A (JP)
Title: Riding working machine
Inventor: ISHIDA ISAO
IPC: A01B63/08
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent falling into an unexpected situation by a sudden reverse travel and reversing with a working machine touching the ground while keeping an advantage that a switchover between a forward speed shifting state and a reverse speed shifting state can be continuously done and that a machine body operation can be done well. SOLUTION: A forward travel guide part FG for a forward speed change operation of a traveling lever 51 and a reverse travel guide part BG for a reverse speed change operation of the traveling lever 51 are provided at positions shifting in a machine body left and right direction and roughly same at guide base end parts thereof in a machine body front and rear direction. The forward travel guide part FG and the reverse travel guide part BG are connected to a forward and reverse travel neutral guide part NG of a short moving route at guide base end parts thereof. A switch SW is provided on a reverse travel guide part BG side end part of the forward and reverse travel neutral guide part NG. The switch SW detects movement of the traveling lever 51 to the reverse speed shifting operation side of the forward and reverse neutral guide part NG and the working machine 4 is raised.
Patent JP-2003322969-A (JP)
Title: Solvent-free one-liquid active energy beam-curable resin composition
Inventor: MARUYAMA HIDEYUKI
IPC: G03F7/004
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent-free one-liquid active energy beam-curable resin composition which is subjected to water development and peeling of a cured body with water after curing with an active energy beam.  <P>SOLUTION: The solvent-free one-liquid active energy beam-curable resin composition contains (C) 0.1-10 pts.wt. photoacid generator based on 100 pts.wt. base components including 100 wt.%, in total, of (A) 50-95 wt.% water-soluble photo-cationic polymerizable resin having oxirane rings and (B) 5-50 wt.% water-insoluble photo-cationic polymerizable resin having oxirane rings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321059-A (JP)
Title: Blister pack
Inventor: TSUNODA YOSHIYUKI
IPC: B65D73/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate any wastes of a blister pack, and to easily attach/detach a commodity accommodation part to/from a base plate.  <P>SOLUTION: A front half cylinder 2 and a rear half cylinder 3 formed by splitting a front side closed cylinder in the longitudinal direction are fitted attachably/detachably fitted to each other at a split part, and an outwardly directed flange 6 is added to the split part of the half cylinders. A half cylinder fitting part is fitted in a notch 22 formed in the base plate 21, right and left plates 21a and 21a of the notch are fitted between outwardly directed flanges facing each other, and engagement projecting pieces 9 projected from the outwardly directed flanges are fitted in transverse holes 23 formed in the base plate 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327826-A (JP)
Title: Composition containing acidic group-containing polybenzimidazole-based compound and acidic group- containing polymer, ion-conductive film, adhesive, composite material and fuel cell
Inventor: SAKAGUCHI YOSHIMITSU
IPC: H01M8/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition useful as a polymer electrolyte film capable of maintaining its ion-conductive characteristics at a high temperature for a long period by incorporating only a small amount of an acidic compound to a polybenzimidazole-based polymer excellent in heat resistance.  <P>SOLUTION: This ion-conductive film having a high stability at a high temperature and maintaining a good ion-conductivity for a long period is obtained by a composition characterized by containing the polybenzimidazole-based compound having sulfonic acid group and/or phosphonic acid on a specific heterocyclic ring together with an inorganic acid and/or organic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198254-A (JP)
Title: Temperature compensated crystal oscillator and manufacturing method thereof
Inventor: KIM JONG-TAE
IPC: H03L1/02
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a dimension corresponding to the area of a crystal oscillation chip package without the need for further use of a printed-circuit board on which a part for a temperature compensated circuit is mounted, by allocating a space under a board of the crystal oscillation chip package which has not been utilized in the prior art temperature compensated type crystal oscillator to a part-mounting region.  <P>SOLUTION: Under a board 31 a package having a crystal oscillation chip 30, a conductive pattern forming a temperature compensated circuit wiring, external terminals 42, 43, 44, and 45 composed of vertical structures at each corner, a part 47 for a temperature compensated circuit mounted on the lower surface, and a resin molding portion 49, for coating whole lower surface of the board 31 with resin and packaging the part are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003326936-A (JP)
Title: Defogger for vehicle
Inventor: KI YOSHINORI
IPC: B60H1/00
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defogger for vehicle which enables driving while defogging a necessary part when really necessary and improves energy saving and comfort.  <P>SOLUTION: This defogger for vehicle for detecting fog of a windshield of a vehicle by a detector and removing the fog on the windshield by blowing an air-conditioning air from a defroster measures a surface temperature of the windshield using an infrared sensor 1 as the detector and conducts defogging operation based on this detection result. This infrared sensor is installed on a central ceiling part in a cabin, for example, and at least two units are provided so as to enable detection of the temperature of the windshield in a plurality of directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293763-A (JP)
Title: Filter cartridge muffler
Inventor: HOSHIYAMA MATSUTARO
IPC: B62M7/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To discharge only cleaned exhaust gas to the atmosphere by providing filters before and after, or after a silencer of a muffler of an internal combustion engine and reserving hazardous material.  <P>SOLUTION: The filters inserted before and after, or after the silencer can simply be attached or detached by even an amateur, a maker can replace it by a new filters inexpensively, the used filter is treated by the maker with responsibility, and an exhaust system is cleaned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326706-A (JP)
Title: Ink jet head
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head of an ink jet recorder arranged such that a bubble is prevented from standing in an internal ink channel and a standing bubble, if any, can be discharged readily.  <P>SOLUTION: The ink jet head 6 has the ink channel extending from a common ink chamber 7 to a nozzle 35 through a pressure chamber 36. The pressure chamber 36 elongated in the flowing direction of ink and an ink supply hole 38 located on the upstream side of the pressure chamber 36 and being connected to one end side thereof in the longitudinal direction are formed as a part of the ink channel. The part of the ink supply hole 38 being connected with the pressure chamber 36 guides ink, with an inclination angle, from the side in the pressure chamber 36 substantially opposite to the flowing direction of ink toward the end part wall 36c on one end side of the pressure chamber 36 in the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330629-A (JP)
Title: Disk array controller and disk array control method and disk array control program
Inventor: KOIKE HIROHIKO
IPC: G06F3/06
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a disk array by verifying writing leakage generated by sector units.  <P>SOLUTION: A writing means 16 generates ID to be added to each writing I/O at the time of writing data in an HDD 121, and writes data and ID in the HDD 121, and registers a pertinent region in a verify list 141. A verifying means 18 reads out the data of the number of sectors designated in the verify list 141 from the HDD 121 in accordance with a logical block address registered in the verify list 141, and compares the ID of each sector with the ID of the verify list 141 to verify that those ID are matched, and erases the pertinent region from the verify list, and degenerates the HDD 121 in the unmatched case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327799-A (JP)
Title: Semiconductor-sealing, flame-retardant epoxy resin composition and semiconductor device
Inventor: TAKENAKA HIROYUKI
IPC: H01L23/29
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cured product showing excellent flame retardance and reliability in terms of humidity resistance by using a semiconductor-sealing, flame-retardant epoxy resin composition showing excellent moldability.  <P>SOLUTION: The epoxy resin composition essentially comprises (A) an epoxy resin, (B) a hardener, (C) an inorganic filler, (D) an organopolysiloxane or (F) a block copolymer obtained through addition reaction of an SiH group of the organopolysiloxane and an alkenyl group of an alkenyl group-containing epoxy compound and (E) a phosphazene compound and is substantially free from bromides and antimony compounds. A semiconductor device is sealed with the cured product of the epoxy resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327903-A (JP)
Title: Moisture-curable coating material composition
Inventor: TOMONO HIROSHI
IPC: C08G18/69
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a moisture-curable coating material composition capable of ensuring good adhesiveness to a concrete surface or a tile surface in which processing for increasing strengths of the surface is applied without removing oil in a state polluted with the oil or by a simple removal operation of oil when removing the oil.  <P>SOLUTION: The moisture-curable coating material composition is composed of at least (A) a prepolymer having isocyanate groups at the ends and obtained by reacting a polyisocyanate with a polybutadiene having hydroxy groups and (B) a silane coupling agent having at least one group selected from groups consisting of isocyanate group, epoxy group, mercapto group and amino group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048972-A (JP)
Title: Method of producing polybutylene terephthalate
Inventor: OBUCHI KIYOSHI
IPC: C08G63/85
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing PBT that forms a smaller amount of foreign matters than in the direct polymerization reaction and produces PBT polymer of reduced contents of foreign substances in high productivity by simply, easily using an esterification catalyst having high catalytic activity in order to inhibit the occurrence of foreign substances caused by organotin compounds. SOLUTION: The dicarboxylic acids mainly comprising terephthalic acid and the diols mainly comprising 1,4-butanediol are esterified continuously or batchwise and successively the esterified product is condensation polymerized to produce PBT. In this process, the esterification reaction is carried out in the presence of an organotitanium compound and organotin compound wherein the organotin compound satisfies the following conditions: the organotin compound has the repose angle of 30-60 deg. and the slurry filtration value of the organotin compound to 1,4-butanediol is <=10%.
Patent JP-2003342845-A (JP)
Title: Bulky yarn for reinforcing rubber, method for producing the same and fiber-reinforced rubber product
Inventor: OKADA MASAMICHI
IPC: D02G3/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulky yarn having good bulkiness, stretchability and adhesivity without losing its excellent properties such as heat resistance and high mechanical strengths inherent in non-thermoplastic fiber, thus suitable for reinforcing rubber.   <P>SOLUTION: The bulky filament yarn comprises the non-thermoplastic fiber, being 0.2-10 dtex in single filament fineness. The filament yarn is ≥1.10 in R-property (filament yarn diameter ratio represented relatively to the corresponding nonbulky yarn) and ≥6% in stretch elongation percentage. Fiber-reinforced rubber products (e.g. heat-resistant rubber hoses) where this bulky filament yarn is used as a reinforcing yarn for rubber materials are also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344259-A (JP)
Title: Particle detector
Inventor: MATSUDA TOMONOBU
IPC: G01N15/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle detector capable of making a large number of samples flow in a flow passage at once, and allowing highly clean monitoring.   <P>SOLUTION: In this particle detector, a laser beam La is generated inside an optical resonator 1 comprising a solid laser 13 excited by a stimulating ray emitted from a stimulating light source 11, and a reflecting mirror 14, the laser beam La is emitted toward the flow passage 2 by the sample fluid to form a particle detecting area 8, and scattered light Ls, by the laser beam La, emitted from a particle passing through the particle detecting area 8 is received to detect the particle. In the particle detector, the laser beam La generated inside the optical resonator 1 is brought into a multi-transverse mode having a cross-sectional shape of which the vertical directional length and a horizontal direction length are different each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343935-A (JP)
Title: Displacement type machinery
Inventor: HAYASE ISAO
IPC: F25B9/06
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of system efficiency by restricting intrusion of the heat from a compressor part at a high temperature into an expansion device at a low temperature in a refrigeration cycle by unifying the compressor part and the expansion device part with each other.   <P>SOLUTION: An operating fluid passage is provided to carry out both or one of lead-in of the operating fluid under the suction condition in the compressor to an area of the compressor part on a boundary side in relation to the expansion device part and lead-in of the operating fluid under the suction condition in the expansion device to an area of the expansion device part on a boundary side in relation to the compressor part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342911-A (JP)
Title: Wooden bridge structure
Inventor: MIYAMA SEIROKU
IPC: E01D101/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden bridge comprised of a main girder consisting of a glued laminated wooden long beam and a concrete floor slab and equipped with excellent strength and durability.   <P>SOLUTION: A wooden bridge structure is constituted by placing the concrete floor slab on the upper surface of a plurality of main girders consisting of the glued laminated wooden long beam planting a large number of bolts or rods on an upper layer section to combine the main girders of the glued laminated wooden long beam with the concrete floor slab to joint and compose and passing a tendon through a through-hole penetrated in the longitudinal direction of the main girders, a large number of bolts and rods are planted on the upper surface of the main girders of the glued laminated wooden long beam, and concrete is cast thereon to form the concrete floor slab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001624-A (JP)
Title: Travel speed control device and its method
Inventor: HASHIZUME TAKENORI
IPC: F02D11/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly start vehicle speed control with preceding vehicle follow-up control even in the case of providing a function of performing throttle initial control of once increasing the throttle opening at the start of the preceding vehicle follow-up control.  <P>SOLUTION: This travel speed control device has the throttle initial control function of once increasing the throttle opening at the start of vehicle speed control for controlling the travel speed of an own vehicle to allow the own vehicle to follow the preceding vehicle. The travel speed control device is provided with a correction part 47 obtaining an increase/decrease rate corresponding to vehicle-to-vehicle distance deviation ▵L and relative speed ▵V, from a map prepared beforehand at an increase/decrease rate map part 48 and multiplying the original throttle opening value implemented in throttle initial control, by the increase/decrease rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003057-A (JP)
Title: Coated paper for printing
Inventor: ARAI YASUHIRO
IPC: D21H19/82
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper which is used for printing, has excellent smoothness, whiteness, opacity, print gloss and the like, and further has an excellent ink-setting property and an excellent ink-drying property.  <P>SOLUTION: This coated paper is prepared by disposing a primer coating layer containing a fine pigment having an average particle diameter of ≤0.5μm and heavy calcium carbonate having an average particle diameter of 1.1 to 2.5μm on at least one side of raw paper and then disposing a top coating layer containing heavy calcium carbonate having a specific average particle diameter and a narrow particle distribution on the primer coating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011921-A (JP)
Title: Heat exchanger
Inventor: MIYAMOTO KENJI
IPC: F28F3/08
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of plates and fins in a heat exchanger.  <P>SOLUTION: In a heat exchanger formed by laminating the plates 5 and corrugated fins 7 alternately, the plates 5 and the fins 7 are formed from magnets to magnetically bring them in contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010480-A (JP)
Title: Peeling agent for horny layer
Inventor: IIDA TOSHIMOCHI
IPC: A61P17/12
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a way for maintenance of a healthy and beautiful appearance of the skin by providing an effective promoting means for peeling a horny layer of the skin.  <P>SOLUTION: A peeling agent for the horny layer is obtained by formulating a substance subjected to a single cell-forming treatment in a skin care preparation for external use as a result of recognition of the excellent promoting effects on degradation of desmosome in a fruit of a plant belonging to the genus Citrus such as Citrus junos and a storage root or a rhizomatic part of root vegetables such as Daucus carota. Thereby, the possibility of providing the peeling agent for the horny layer having the promoting effects on the degradation of the desmosome is ascertained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009385-A (JP)
Title: Hydraulic circuit of ultra high-speed injection molding machine
Inventor: SAIGA HIROAKI
IPC: F15B11/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the hydraulic circuit of an ultra high-speed injection molding machine which makes the amount of pilot oil unnecessary.  <P>SOLUTION: A high speed servo-valve 12 which is composed of a main spool 6 for changing over an oil channel by changing over a position in the rotational direction and an AC servo-motor 10 which is connected directly to the main spool 6, is driven by the supply of voltage, rotates/drives the main spool 6, and is connected directly to the AC servo-motor is installed in the hydraulic circuit to be able to supply a control oil to an injection cylinder 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009812-A (JP)
Title: Steering effort control device
Inventor: MOTOYAMA YASUO
IPC: B62D6/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering effort control device capable of appropriately suppressing the roll-over of a vehicle with comparatively simple constitution.  <P>SOLUTION: In this steering effort control device having an electric power steering 1 for applying steering effort to a steered wheel of the vehicle, when a controller 2 determines the roll-over tendency of the vehicle from a roll angle R and determines the tendency to roll over, the steering effort in a direction of suppressing the roll-over is applied to the steered wheel by the electric power steering. Lateral acceleration is thereby reduced rapidly to appropriately suppress the roll-over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008071-A (JP)
Title: Swelling and softening agent for processed food of beans and method for swelling and softening frozen tofu using the same
Inventor: KATAGIRI YOICHI
IPC: A23L11/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a swelling and softening agent which provides a processed food of beans with excellent swelling and softening properties, improves flavor, controls discoloration of the processed food of beans by oxidation of a very slight amount of a metal such as iron, etc., contained in the processed food of beans and finishes the processed food of beans in a light color without using sodium hydrogen carbonate (sodium bicarbonate) and to provide a method for swelling and softening frozen Tofu using the same.  <P>SOLUTION: The swelling and softening agent for a processed food of beans contains sodium carbonate and/or potassium carbonate and an organic acid having chelating action. The method for swelling and softening a frozen-dried Tofu piece comprises thawing Tofu after freezing and denaturation, dehydrating and then swelling and softening the frozen-dried Tofu piece with the swelling and softening agent for a processed food of beans by any method of water spray, atomization, coating and immersion or a combination of two or more of the methods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010320-A (JP)
Title: Extracorporeal blood therapy equipment, and method for detecting impurity in washing liquid for washing the equipment out
Inventor: BALSCHAT KLAUS
IPC: A61M1/16
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To reliably detect impurities in washing liquid for washing out a liquid system for extracorporeal blood therapy equipment. SOLUTION: This method for detecting the impurities in the washing liquid for washing out the liquid system for the extracorporeal blood therapy equipment is performed based on comparison of physical characteristic and/or chemical characteristic, especially comparison of the electrical conductivity of the washing liquid circulating in the liquid system with that of washing liquid flowing through the liquid system. Then, a measured value is not an absolute value but a relative value, thereby a residual matter in the solution, especially a disinfectant in the washing liquid can reliably be detected and the impurity in the liquid system can reliably be detected.