baber/WOPTO huggingface dataset:
Patent JP-2001098163-A (JP)
Title: Thermoplastic elastomer composition and its molding
Inventor: MIYAKE KUNIHITO
IPC: C08J9/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition having sufficient weatherability. SOLUTION: This thermoplastic elastomer composition comprises a thermoplastic elastomer, phenol-based compound represented by general formula (I) [R1, R2, R4 and R5 denote each a H, a 1-8C alkyl, a 5-8C cycloalkyl, a 6-12C alkylcycloalkyl, a 7-12C aralkyl or phenyl, independently; R3 denotes H or a 1-8C alkyl; X denotes a single bond, S or a divalent residue represented by general formula: -CHR6- (R6 denotes H, a 1-8C alkyl or a 5-8C cycloalkyl);  A denotes a 2-8C alkylene or a divalent residue represented by general formula: *-COR7 (R7 denotes a single bond or a 1-8C alkylene; and * denotes bonding to oxygen atom); and Y and Z denote that the one is hydroxyl and the other one is H or a 1-8C alkyl] in an amount of 0.01-5 pts.wt. based on 100 pts.wt. of the thermoplastic elastomer and a weathering stabilizer in an amount of 0.01-10 pts.wt. based on 100 pts.wt. of the thermoplastic elastomer.
Patent JP-2002040593-A (JP)
Title: Heat developable photosensitive material
Inventor: MATSUMURA TOMOYUKI
IPC: G03C1/76
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which does not cause a set off, suppresses visible coloration to a trouble-free level, achieves trouble-free read of bar code, is not affected by the environment and lot-to-lot variation of laser heads in laser recording, has improved resolution, shortens the exposure time to a printing plate and can reduce interference fringes by laser recording. SOLUTION: The heat developable photosensitive material has a dye- containing layer on at least one side of a transparent base. The transmission absorbance of the dye-containing layer at 750-1,500 nm wavelength of light for exposure is >=0.4, that at 670 nm is <=0.22 and the half-width of the absorption peak in the wavelength range of 750-1,500 nm is >=40 nm.
Patent JP-2002034414-A (JP)
Title: Case for fishing tackle
Inventor: YAGI HIROYUKI
IPC: B65D81/26
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a case for a fishing tackle having the bottom with air permeability and capable of sufficiently drying the housed fishing tackle and preventing the catch in a case. SOLUTION: This case for the fishing tackle is obtained by forming a case body 1 and a lid body 2 of a thin synthetic resin sheet having waterproofness and flexibility and is freely openably and closably closed with engaging chucks 10 and 11. The bottom 4 of the case body 1 is formed of a reticulate air- permeable member and fixed to the periphery of the lower end of the case body 1 by sewing. A bottom plate 8 and plural partition bodies 9 are dropped into the case body 1 and housed therein and the bottom plate 8 is formed into a smaller size than that of the peripheral size of the peripheral wall 1a of the case body 1. Plural draining through-holes 8a are bored in the bottom plate 8. The plural partition bodies 9 are each formed from a thin rigid synthetic resin sheet into a rectangular parallelopipedic shape and partition parts 9a are formed therein.  Furthermore, the partition bodies 9 are each formed into a cylindrical shape having openings at the tip and the lower ends.
Patent JP-2002038752-A (JP)
Title: Mechanical type plane parking device
Inventor: TAMAKI MASARU
IPC: E04H6/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time for the entering and leaving of a car, and to improve parking efficiency. SOLUTION: In a parking device 1, which is installed between a car entering road A and a car leaving road B and in which the positions of parking are aligned crosswise and determined, a plurality of movable trucks 11-23, which can be made to travel previously by their own force in the longitudinal direction or the lateral direction for transporting cars, can be made to travel along a plurality of crosswise laid traveling rails 2A-2H, and the car entering from the car entering road A is placed on either of movable trucks 11-14 brought into contact with the car entering road A and moved in a puzzle type to the proper position of parking, and the required movable truck is moved in the puzzle type up to the positions of parking P13-P16 brought into contact with the car leaving road B in the case of leaving.
Patent JP-2002039902-A (JP)
Title: Ionization vacuum gauge
Inventor: ARIYADA OSAMU
IPC: G01L21/30
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance measuring sensitivity and accuracy in a BA-type ionization vacuum gauge. SOLUTION: In the BA-type ionization vacuum gauge 10, an ion collector electrode 16 in an open grid 12 is formed into a loop shape, and the loop surface thereof is arranged directed toward a filament 14. Electrons, discharged from the filament 14 fly so as to be focused inside the loop of the ion collector electrode 16 and collides with gas molecules herein to form ions. By causing electrons to fly to focus them into the loop of the ion collector electrode 16, ions can be formed in the vicinity of the ion collector electrode 16, and an electron moving path is extended.
Patent JP-2001066465-A (JP)
Title: Adjustment index tool for optical fiber connector
Inventor: ANDREWS SCOTT R
IPC: G02B6/38
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an adjustment index tool used for deciding the degree of adjustment required for an adjustable optical fiber connector. SOLUTION: This adjustment index tool 51 is provided with a first fixing member, and the first fixing member is provided with a connector adapter 61 stuck to the first member, a second movable member within the first member and a spring loaded relating to the first member. The connector adapter 63 of a second member is aligned in the axial direction with the adapter within the first member. The movable member is increasingly rotated with respect to the fixing member by being pulled against the force of the spring in order to separate the ferrule of the connector within the adapter. The adapter is aligned within a split sleeve. An insertion loss is changed because of the rotation in the direction of an eccentric vector with respect to two connectors.
Patent JP-2002010639-A (JP)
Title: Synchronized rectifier circuit
Inventor: SATO MORIO
IPC: H02M3/28
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide synchronized rectification. SOLUTION: A series circuit comprising a first switching element 2 and a primary winding 1a of a transformer 1 is connected in parallel with a diode 8 in a circuit wherein excitation energy is rectified and is extracted as electric energy. The voltage produced on a second winding 6c coupled electromagnetically with the first winding 6b for taking out the excitation energy is applied to a control electrode of the first switching element 2, and the first switching element 2 is turned off at the same timing with the emission of excitation energy. Further, in the first switching element 2, a second switching element 3 is connected in parallel with the control electrode a secondary winding 1b of the transformer 1 is connected to a control electrode of the second switching element 3, and when the electric current by the emission of the excitation energy becomes zero, the second switching element 3 is turned on and the first switching element 2 is turned off.
Patent JP-2001097982-A (JP)
Title: Production of ascorbic acid-2-phosphoric ester salt
Inventor: FUJIWARA YOSHIO
IPC: C07B61/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process for ascorbic acid-2-phosphoric ester salt that can give an ascorbic acid-2-phosphate ester salt aqueous solution of high purity, including a reduced content of contaminants relating to phosphoric acid and its salt in an industrially high efficiency from an aqueous solution including ascorbic acid-2-phosphoric ester or its salts and further phosphoric acid or its salts. SOLUTION: An alkaline earth metal compound is added to a raw material aqueous solution including ascorbic acid-2phosphoric ester or its salt and further excessively including phosphoric acid or its salts to adjust the pH of the solution in the range of from 8.5 to 10 at 0-30 deg.C of the solution temperature to produce the objective alkaline earth metal salt of ascorbic acid-2-phosphate ester.
Patent JP-2002046036-A (JP)
Title: General-purpose clamp device and clamping method
Inventor: ARAKI TAKAYUKI
IPC: B23Q3/06
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To clamp a workpiece by a same device even if the shapes of clamping parts of the workpiece and the clamping heights are different according to a type of a machine when the workpiece is positioned and fixed for NC machining. SOLUTION: The height of a work receiving table 3 for receiving the lower surface of a work W is made flush, and a pair of clamping jigs 4 pinch the side surface of the workpiece W. The base ends of a plurality of clamp arms 13 are housed in a housing 12 in which many steel balls 11 are housed, and the housing 12 can be moved back and forth. A clamp claw 15 to be pivotally supported on a horizontal oscillation shaft 14 is provided on the tip of each clamp arm 13 to freely oscillate the lower end, and an elastic member 16 is attached to the back surface side of the clamp claw 15.
Patent JP-2002014306-A (JP)
Title: Optical filter
Inventor: HATAYAMA HITOSHI
IPC: H01S3/067
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter suitable used as a gain equalizer in an optical amplifier and the like and easy in control of loss inclination. SOLUTION: A main optical path 110 is an optical path provided between an optical input terminal 101 at one end surface of a substrate 100 and an optical output terminal 102 at the other end surface. The main optical path 110 and a sub-optical path 120 are optically coupled to each other through respective a first and a second optical couplers 141 and 142. Each of optical path length between the first and the second optical couplers 141 and 142 of the main optical path 110 and the sub-optical path 120 are different from the other. A heater 130 is provided on the main optical path 110 between the first and the second optical couplers 141 and 142 and a phase variation Δϕ of the main optical path 110 is adjusted by adjusting the temperature of the main optical path 110 to adjust optical loss between the optical input terminal 101 and the optical output terminal 102.
Patent JP-2002051730-A (JP)
Title: Sporting food
Inventor: MORIMATSU FUMITAKE
IPC: A23L27/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sporting food characterized by promoting protection of muscle, recovery from fatigue, improvement in endurance. SOLUTION: This sporting food is obtained by subjecting chicken meat to hot water extraction under an acidic condition followed by subjecting the resultant chicken meat to enzymegenation, and comprises the resultant chicken processed product containing carnosine and anserine, preferably, at 3-20 wt.% and at 5-30 wt.% respectively, more preferably, at 3-20 wt.% and 10-30 wt.% respectively.
Patent JP-2001094169-A (JP)
Title: Laminated type piezoelectric transformer and power converter using the same
Inventor: ABE TORU
IPC: H01L41/107
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric transformer with a long service life in load, a high boosting ratio and high efficiency and a power converter with the transformer, by using a structure driven by a half-wave mode without generating full-wave mode. SOLUTION: An inut electrode is provided at the central part of a long plate-shaped piezoelectric sheet. Each piezoelectric sheet and each input electrode are laminated alternately. A driving unit polarized in thickness direction and a generating unit polarized in opposite poles at both ends in an elongated direction across the driving unit are formed integrally in a sintered body. The input electrode is connected to a pair of outer electrode for every other layer at a central part of the side face in an elongated direction.  In a laminated piezoelectric transformer, an output is obtained between an output electrode at edge face in an elongated direction of the generating unit and any one of outer electrodes, and the excitation is carried out in a half-wave mode, and a ratio L2/L1 of the full length L1 in the elongated direction, and the length L2 of the driving unit is set to the range of 0.3 to 0.6.
Patent JP-2002057924-A (JP)
Title: Photo frame device
Inventor: SAKAKIBARA KEN
IPC: H04N101/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a photo frame device at a low cost. SOLUTION: The photo frame device is characterized in that it has a hold means on which an image pickup device having a display section is mounted and that holds the image pickup device, a shade means that hides parts other than the display section of the image pickup device, and a decoration means that brings about an outer appearance as a photo frame.
Patent JP-2002056518-A (JP)
Title: Magnetic recording medium, magnetic powder used for the same and method for manufacturing the magnetic powder
Inventor: KISHIMOTO MIKIO
IPC: G11B5/84
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a coating type magnetic recording medium of a thin layer region, having excellent magnetic characteristics which can not be obtained hitherto by using a novel magnetic powder which is completely different from a conventional acicular magnetic powder. SOLUTION: The magnetic recording medium has a magnetic layer containing the magnetic powder and a bonding agent on a non-magnetic substrate and the magnetic powder has 5-200 nm particle size and consists of rare earth elements and transition metal elements consisting essentially of iron.
Patent JP-2002052766-A (JP)
Title: Apparatus and method for recording image
Inventor: TAKITA TARO
IPC: B41J5/30
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for recording images whereby images can be recorded at high speeds without serially transmitting image data. SOLUTION: After a recording head control part 109 accesses an image data memory 110 and takes image data of an amount of one line per head (128 nozzles), the recording head control part 109 outputs the image data by every one block (8 bits) to a parallel/serial conversion part 112 and a comparator 111. The comparator 111 compares the image data with a comparison image pattern stored beforehand, and carries out a disagreement process when the data does not agree with the pattern or an agreement process when the data agrees with the pattern. An image-recording time can be shortened because a predetermined image pattern stored beforehand in an image data output device 105 is restored and used when the data agrees with the pattern.
Patent JP-2002061764-A (JP)
Title: Valve gear
Inventor: IZUMI MITSUO
IPC: F16K17/28
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve gear that can achieve backflow prevention and excess flow prevention in a fluid passage via a single system. SOLUTION: The valve gear 10 includes a cylinder 12 having a fluid inlet at one end and a fluid outlet at the other, an annular valve seat 20 formed on at least either of the cylinder inlet and outlet in face to the cylinder interior, a spool 32 housed in the cylinder so as to slide in the cylinder by fluid pressure while ensuring circulation of the fluid flowing into the cylinder between the inlet and the outlet, an internal magnet 36 built in the spool, valve parts 42 formed at the spool ends to close the inlet or outlet and check the fluid circulation when pressed against the valve seat, and an external magnet 28 mounted on the cylinder periphery along the circumference thereof. The magnetic force acting between the external magnet 28 and the magnet 36 urges the spool 32 toward the valve seat 20.
Patent JP-2002062855-A (JP)
Title: Driving method of liquid crystal display device
Inventor: KUBOTA YASUSHI
IPC: G09G3/36
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a high definition and low power consumption liquid crystal device. SOLUTION: In the method for driving a liquid crystal display device of an n-line inversion method in which an analog voltage applied to each pixel in a liquid crystal display panel in synchronization with a rewrite signal is maintained to be of the same polarity for a prescribed period, when a polarity signal to decide the polarity of the pixel remains unchanged, the pixels are not short-circuited with each other, but when the polarity signal is inverted, a short-circuit signal is generated, and pixels to be polarity-inverted are shorted with each other. Thus, an amplifier circuit is decreased in a burden for driving the pixels for the non-inverting period of the polarity.
Patent JP-2001134751-A (JP)
Title: Method and device for processing image, digital camera, image processing system and recording medium with image processing program recorded thereon
Inventor: MURATA NORIHIKO
IPC: H04N13/239
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing image for correcting a distortion in the image of an object plane acquired by a portable digital image input device in the state that an image pickup plane is not rightly confronting the object plane. SOLUTION: Concerning the method and the device for processing image, at least two images having a parallax and having part of the object planes commonly photographed are inputted, the direction of the object plane is calculated on the basis of at least two images having the parallax, and an image with a corrected distortion caused by oblique photographing of the object plane is prepared on the basis of the direction of this object plane.
Patent JP-2002067879-A (JP)
Title: Occupant information detecting device
Inventor: OTAKI KIYOKAZU
IPC: B60R21/01
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an occupant information detecting device capable of detecting occupant information such as the physique, sitting position and the like of an occupant. SOLUTION: An infrared ray emitted from the light emitting element 72 of a distance sensor 70 provided in the lower part of a spool 24 is reflected by the furthest outside surface of a webbing belt 26 taken up by the spool 24, and a distance from the distance sensor 70 to the furthest outside surface of the webbing belt 26 is computed by an airbag computer 78 based on a time spent before a light intercepting element 74 intercepts the light. Since the distance from the distance sensor 70 to the furthest outside surface of the webbing belt 26 fluctuates depending on an quantity of the webbing belt 26 taken-up in the spool 24, the quantity of the webbing belt 26 taken-up in the spool 24, that is, an quantity of the webbing belt 26 withdrawn from the spool 24 is estimated, and thereby, the position of an occupant mounted with the webbing belt 26 is estimated.
Patent JP-2002075289-A (JP)
Title: Flat fluorescent lamp and light fixing device
Inventor: MATSUKAWA HIROYUKI
IPC: B41J2/32
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a flat fluorescent lamp which can be driven by low voltage and has uniform light intensity. SOLUTION: Electrode layers 15, 18, transparent dielectric layers 16, 19, and phosphor layers 17, 20 are formed in that order on glass plates 11, 12. The glass plates 11, 12 are placed opposite to each other at a certain interval through a spacer 13 to form a tight-sealed discharge space, in which, discharge- use gas is sealed in. A number of convex parts 25 are arranged in a matrix on the dielectric layers 19 opposite to a light-emitting face. Field concentration takes place at the convex parts 25 of the dielectric layers 19, which facilitates discharge. Impressed voltages of discharge starting and discharge holding can be lowered. Further, pressure of sealed gas can be raised by lowering the degree of vacuum, which improves light intensity.
Patent JP-2002067277-A (JP)
Title: Ink jet recorder
Inventor: KIYAMA KOTA
IPC: B41J2/01
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a full-line type ink jet recorder wherein in the case where recording is concurrently performed on over two paper sheets which are sequentially and continuously conveyed, the consumed power does not exceed a power supplying performance of a power source even when the consumed power of the recorder is not controlled by calculating the power consumed on a recording head. SOLUTION: The recording heads 1a-1e arranged along a conveyance direction of a paper sheet are fixed to a portion above an upper section of a conveyance belt 2 and nozzle arrays are arranged on respective nozzle forming faces 5a-5e of the heads. The power supplying performance of the power source for the recorder is equal to the consumed power necessary for ejecting ink from all the nozzles of the two recording heads in terms of the ejection of the ink. Each of a distance (d1+d2+d3) between the nozzle positions of the recording heads 1a and 1d and a distance (d2+d3+d4) between the nozzle positions of the recording heads 1b and 1e is greater than a distance dp between adjacent recording paper sheets 4a, 4b conveyed by the conveyance belt 2.
Patent JP-2001154329-A (JP)
Title: Solution supply device and solution supply method
Inventor: KAMO HISAO
IPC: F04B49/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a supply device and method which exactly maintain the supply accuracy of a solution and can supply the solution in a container completely up to the last in spite of the use of a system with which the intrusion of a large amount of air into a flow passage is unavoidable, such as when the container exclusive of a penetration system is connected or when a plurality of the small-capacity containers are connected. SOLUTION: The device for supplying the solution by connecting a liquid feed pump through a tube to the container into which the solution is sealed and which is changeable in its shape according to a housing capacity is provided with a gas-liquid separation tank for separating gas from the solution to the section between the container and the pump. The gas-liquid separation tank has a gas detecting sensor for sensing the gas intruding into the flow passage within the tank. The tank has a liquid run-out detecting sensor which maintains the amount of the gas in the flow passage at a specified amount at all times by operating an air pump cooperatively with the gas detecting sensor to discharge the gas in the gas-liquid separation tank and detects that there is no more solution in the container and that the pressure in the flow passage is reduced.
Patent JP-2002068490-A (JP)
Title: Paper sheet conveying and takeout device and sheet treating device
Inventor: OGAWA HIDEKI
IPC: B65H1/14
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet conveying and takeout device and also a paper sheet treating device whereby it is possible to vary the conveying speed so that taking-out is made at a constant timing irrespective of the size of sheets taken out and the conveying condition. SOLUTION: The paper sheet treating device is configured with sheet conveying and takeout device 2, an information reading device 3 and a sheet sorting device 4, wherein the conveying and takeout device 2 is composed of conveyor belts 11a-11c and 12a-12c, a sheet takeout means 13, levers 20a and 20b to convey paper sheets, and strain gauges 21a, 21b, etc., while the takeout means 13 is composed of a vacuum chamber 27, sheet takeout belt 29, etc. The conveyance is made with the speeds of the levers 20a and 20b varied to such a speed as to suit the takeout timing of the takeout belt 29 in accordance with the measuring results of the strain gauges 21a and 21b, and thereby idle swing or double take of sheets is prevented and the takeout efficiency is enhanced.