baber/WOPTO huggingface dataset:
Patent JP-H02137155-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTA YUTAKA
IPC: G11B15/467
Filed: 1988-11-18
Abstract: PURPOSE:To execute a stable automatic tracking even to a tape for which compatibility is deteriorated by comparing the size of sampling data at a time that a reference phase is made variable with the size of sampling data just before the reference phase is made variable. CONSTITUTION:The size of differential data between the sampling data from a sampling means at the time that the reference phase is made variable by a tracking varying means and the sampling data just before the above mentioned reference phase is made variable is compared with the size of a reference value by a comparing means. Thus, the stable automatic tracking can be executed even to a magnetic tape 1, for which the so-called compatibility is deteriorated to be expanded/contracted by an environmental change such as a temperature change, etc., or to be recorded by another video tape recorder for which an error is generated on a mechanism.
Patent JP-H02136374-A (JP)
Title: Steering gear changing device
Inventor: NISHIMORI MASAYOSHI
IPC: B62D7/14
Filed: 1988-11-18
Abstract: PURPOSE:To sharply reduce the load of a planetary gear mechanism for an excessive input by transmitting most of the steering torque to an output shaft via a specific coupling means coupling a slider and a torsion bar in a steering gear changing device changing the car steering angle against the handle steering angle. CONSTITUTION:A column shaft 16 is connected to the input shaft 7a of a rotary valve communicated to a torsion bar 8a via a steering gear ratio changing device 14 constituted of two sets of planetary gear mechanisms 21 and 22 and a ring gear control means 23, a cylindrical recess 300 is formed on the shaft end face of an input shaft 8, and a slider 301 is inserted into it via multiple balls 303 and excited by a spring 304 in the protruding direction. A pair of ridge-shaped projected portions 306 and mating recessed portions 307 are formed on the opening end of the slider 301 and the shaft end portion of the input shaft 7a, V-shaped grooves 308 opened on ridge lines of the projected portions 306 are provided on the periphery wall of the slider 301, and pins 309 protruded on the torsion bar 8a are coupled with them.
Patent JP-H10132750-A (JP)
Title: Dry measuring and testing implement
Inventor: HIGUCHI YOSHIHIKO
IPC: G01N21/78
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dry measuring and testing implement which enables both of quick permeation of a liquid sample into a reagent layer and prevention of entering of red corpuscles into the reagent layer to be compatible with each other by providing the reagent layer wherein a reagent containing a chromogen so as to be colored by reacting with a substance to be measured is contained and polymer beads which contain light-reflecting particles at the inside are contained. SOLUTION: A reagent which is contained in a reagent layer contains a chromogen which is colored by reacting with a substance to be measured, and glucose oxidase is used according to the kind of the substance, to be measured, in the case of, e.g. glucose. As the chromogen, a chromogen, to be oxidized, such as, e.g. O-anisidine or the like is used. The reagent layer contains polymer beads which contain light- reflecting particles at the inside, and particles which can give a sufficient reflectance even regarding a small coloring amount and which comprises a light-reflecting property such as titanium dioxide or the like are used as the light-reflecting particles.  Polymer beads which are composed mainly of a high molecular compound which can take a vinyl form easily such as the polymer of a hydrophobic vinyl polymer selected from acrylic acid, a copolymer, polyurethane or the like are used as the polymer beads.
Patent JP-2001111192-A (JP)
Title: Electronic component, manufacturing method thereof, electronic apparatus and ultrasonic sensor component
Inventor: TOGASAKI TAKASHI
IPC: H05K3/36
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminated package which has package structure composed of laminated circuit boards, does not require the side surface wirings of the circuit boards and is low in cost, an electronic component using the laminated package and, further, an electronic apparatus and an ultrasonic sensor component using the electronic components. SOLUTION: Circuit boards 3a, 3b and 3c are electrically connected to an interlayer connection board 11 with side surface connection electrodes 10a, 10b...10n formed on the cut surfaces of spacers 6a, 6b...6n.
Patent JP-H09110896-A (JP)
Title: Purification of component 3 of cow milk proteose peptone
Inventor: KURIKI HITOSHI
IPC: C07K14/47
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To purify the subject component 3 useful as e.g. a surfactant, emulsifier, by concentrating and dialyzing whey through an ultrafiltration membrane impermeable to the component 3 of cow milk proteose peptone but permeable to the other whey proteins. SOLUTION: Whey is concentrated and dialyzed using an ultrafiltration membrane 50000-500000 in molecular weight cut off impermeable to the component 3 of cow milk proteose peptone but permeable to the other whey proteins, the resultant concentrate is adjusted to pH 3.0-5.0 and then either heat-treated at 70-100 deg.C for 10-60min or heat-treated at higher temperatures for a shorter time so as to cause a denaturation equivalent to the case with the former heat treatment of effect aggregation and elimination of the remaining whey proteins other than the component 3 of the cow milk proteose peptone, thus easily and highly purifying the objective component 3 of the cow milk proteose peptone, having high surface activity and useful as e.g. a surfactant, emulsifier, stabilizer for foods, cosmetics, medicines, etc.
Patent JP-H0597930-A (JP)
Title: Polymerizable glycidyl ester derivative, its production, polymer derived from the derivative and curable composition produced from the polymer
Inventor: OGURA KUNIYOSHI
IPC: C07D303/16
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject derivative useful for paint, etc., in high efficiency by reacting a specific alpha,beta-unsaturated carboxylic acid derivative with an epihalohydrin. CONSTITUTION:The objective derivative of formula II can be produced by reacting an alpha,beta-unsaturated carboxylic acid derivative of formula I (R is H or methyl; (n) is 1-8) with an epihalohydrin (e.g. epichlorohydrin) in a solvent (e.g. acetone) in the presence of a basic compound (e.g. sodium hydroxide) at 30-120 deg.C. A curable composition having excellent weather resistance, scratch resistance and processability can be produced by compounding (A) a polymer produced by polymerizing the above derivative singly or together with a copolymerizable alpha,beta-unsaturated monomer [e.g. methyl (meth)acrylate] with (B) a compound having >=2 reactive functional groups (per one molecule) capable of forming a chemical bond by reacting with glycidyl ester group (e.g. ethylene glycol) at a weight ratio (A/B) of 1/99 to 99/1.
Patent JP-S61161294-A (JP)
Inventor: EDOWAADO TOOMASU MAAKISU
IPC: C07D301/19
Filed: 1985-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09134500-A (JP)
Title: Connection information controlling method and system therefor
Inventor: NISHIMURA TAKESHI
IPC: G06F19/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To automatically perform a transit/transfer job and to save the manpower of the transit/transfer job and to rationalize the job by preparing the connection information for connecting from the passenger plane of an arrival flight to the passenger plane of a departure flight based on read control information and storing the connection information by a storage part. SOLUTION: A connection information preparation updating part 22 fetches flight information from a flight information data base and fetches passenger plane information from a passenger plane information data base and a baggage information data base, respectively, via an information reading part 21. The connection information preparation updating part 22 prepares arrival side information and departure side information based on the information inputted in this way from the computer having the data bases storing various kinds of information via an information reading part 21. Further, the arrival side information and the departure side information are connected by the connection information and the information is stored in a transit/transfer data base 23.
Patent JP-H08145307-A (JP)
Title: Catalyst combustion device
Inventor: MAENISHI AKIRA
IPC: F28F13/18
Filed: 1994-11-25
Abstract: PURPOSE: To effect efficient heating or generation of steam by a method wherein combustion heat, generated on a catalyst, is transferred to fins in a combustion chamber employing radiation and heat transmission effectively to effect heat exchange, in a catalyst combustion device for burning gas fuel through catalyst combustion. CONSTITUTION: Fins 9, projected inward direction of a combustion chamber 4 along the flow direction in the combustion chamber 4, and thin sheet type catalysts 6 are installed in the combustion chamber 4 between the fins 9 while a high radiation absorbing layer 10 is provided at the upstream part of the fins 9.
Patent JP-2001107177-A (JP)
Title: Steel sheet for welded structure excellent in toughness of extra-large heat input welding heat-affected zone
Inventor: MURAKAMI YOSHIAKI
IPC: C22C38/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for extra-large heat input welding excellent in the toughness of the heat affected zone when a high efficiency welding method such as multielectrode submerged arc welding and electroslag welding is applied to steel used for building, shipbuilding, bridges, or the like. SOLUTION: This steel sheet for welded structures excellent in the toughness of the extra-large heat input welding heat-affected zone contains, by weight, 0.05 to 0.10% Al, 0.001 to 0.010% Ca, 0.005 to 0.015% Ti, <=0.007% N and 0.002 to 0.006% O, not substantially containing, and the balance Fe with inevitable impurities.
Patent JP-H06153056-A (JP)
Title: Compound eye image pickup system and image forming device with it
Inventor: KATAYAMA TATSUJI
IPC: H04N5/232
Filed: 1992-10-29
Abstract: PURPOSE:To improve picture by disposing an image pickup means along the direction of the short edge of an image pickup area. CONSTITUTION:As image pickup optical systems 102 and 202 are arranged up-and-down in the short edge direction (direction Z) of the rectangular photosensitive face (image pickup area) of image sensors 103 and 203, an image with a small blur and trapezoid distortion can be formed on the sensors 103 and 203. Image signals 110 and 210 are synthesized in an image synthesizing part 11 from the sensors 103 and 203 so as to obtain a highly accurate image to form the highly accurate image by an image display part 12, e.g. Thus, picture can be improved and a blur and trapezoid distortion can be reduced more than conventional ones.
Patent JP-2001114721-A (JP)
Title: Hydronaphthalene derivative
Inventor: TAKAHASHI AKIRA
IPC: C07D309/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a hydronaphtalene ring structure effective as an antifungal agent or its raw material and further other medicine or its raw material. SOLUTION: This hydronaphthalene derivative is expressed by the general formula 2 (R1 and R2 are each H or a blocking group for hydroxyl group; R3 is formyl group or a lower alkyl group allowed to have hydroxyl group allowed to have a blocking group, as substituent or an alkylene group having a terminal hydroxyl group allowed to have a substituent in which 1 or more hydroxyl groups are mediated by 1 or plural oxygen atoms of ether bonds, rest of the hydroxyl groups are allowed to be added with an alkyl group, acyl group, alkylquinoline or amino group and the hydroxyl group itself may be substituted with sulfonic acid or amine).
Patent JP-H04163798-A (JP)
Title: Semiconductor storage integrated circuit
Inventor: KONDOU ICHIYOSHI
IPC: G11C17/00
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the current load of a boosting circuit by applying voltage boosted by the boosting circuit for a fixed time only to the gates of all Y selectors selecting the control gate line of a device regardless of an output from a Y decoder circuit. CONSTITUTION:A semiconductor storage device (an EEPROM), boosting circuits 402, 403, 404 generating voltage higher than supply voltage and a Y decoder circuit 101 operated by a row selective address signal conductor are provided. Voltage boosted by the boosting circuits 402, 403, 404 is applied only to the gates of all Y selectors 102 selecting the control gate line of a device regardless of an output from the Y decoder circuit 101 for a fixed time. Accordingly, voltage being boosted by the built-in boosting circuits 402, 403, 404 and higher than supply voltage is applied to the gate electrodes of all Y selectors 102 selecting the control gate line of the EEPROM for the time including the time when the EEPROM conducts read operation, thus reducing the current load of the boosting circuits 402, 403, 404.
Patent JP-H0778353-A (JP)
Title: Optical disk and optical disk device
Inventor: ITO NOBORU
IPC: G11B7/24
Filed: 1993-11-22
Abstract: PURPOSE:To suppress mixing of a signal and to improve recording density by laminating alternately a recording layer and a transparent material plurally, and distributing a majority of energy to diffracted light beams of 0 order out of transmitted diffracted light beams by a recording pit on a recording layer. CONSTITUTION:An optical disk 12 is constituted so that plural recording layers 10 are laminated in a transparent body 11. That is, the plural recording layers 10 laminated and arranged with lamination interval being sufficiently long for a wavelength of an light beam 8. After the beam 8 is passed through several non-focus recording layers 10b out of the recording layers 10, it is made incident on a focus recording layer 10a to be recorded and reproduced. The disk 12 has constitution in which diffracted light beams of one order or more due to a recording pit are not generated when a light beam is passed through the recording layer 10, only diffracted light beams of 0 order are transmitted. Thereby, mixing by signals from the recording layer 10b, 10c and the like which are not object of recording and reproducing can be suppressed.
Patent JP-H11115687-A (JP)
Title: Reinforcement structure of blow molding
Inventor: ARAI YUTAKA
IPC: B29C49/20
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To push in and fix a pipe member inserted inside a cave by providing a small projection projected further inside the cave by making a recessed part to a base part and making the small projection of this recessed part into contact with the bottom surface of the pipe member for reinforcing. SOLUTION: A cave 4 continuing in a straight line shape is provided in the width direction of a molded part main body. In the cave 4, plural recessed parts 5 with a circular plane are provided in a longitudinal direction so as to project from a bottom surface to the inside at some intervals mutually. In respective recessed part 5, a small projection 6 is provided in nearly center position so as to further project to the inside of the cave part 4 by making the recessed part 5 to a base part. When the square steel pipe P for reinfircing is inserted inside the cave 4, as the small projection 6 makes contact with the bottom surface of the square steel pipe P, the recessed part 5 can be inserted easily, even if the rigidity born to the insertion pressure of the square steel pipe P is kept.  In the insertion state of the square steel pipe P, as the recessed part 5 presses the square steel pipe P through the small projection 6, the square steel piping can be pressed and fixed surely so as not to generate a rattling.
Patent JP-H03153572-A (JP)
Title: Carbon-metal composite material and production thereof
Inventor: SUTANI KIYOSHI
IPC: C04B35/52
Filed: 1989-11-09
Abstract: PURPOSE:To obtain a composite material having superior bending strength and suitable for use as a sliding or current collecting material by using steel fibers as metal fibers in a composite material contg. the metal fibers in the carbonaceous matrix and rendering a structure based on a normalized structure and/or a hardened structure to the metal structure. CONSTITUTION:Steel fibers are used as metal fibers in a carbon-metal composite material contg. the metal fibers in the carbonaceous matrix and a structure based on a normalized structure and/or a hardened structure is rendered to the metal structure. When the carbon-metal composite material is produced by molding starting material for molding prepd. by blending starting material for carbon with metal fibers and by carrying out carbonization by burning, steel fibers are used as the metal fibers and the resulting composite material is cooled at >=10 deg.C/min cooling rate in at least part of the temp. range from the A1 transformation point of the steel to the Mf point at the time of final cooling from a temp. above the A1 transformation point.
Patent JP-H02137102-A (JP)
Title: Magnetic head
Inventor: KASAGI YASUHIDE
IPC: G11B5/09
Filed: 1988-11-18
Abstract: PURPOSE:To reduce a noise by shortening an erase coil by a switch element during the reading operation of information. CONSTITUTION:At the time of writing and reading, a reading coil 4 is energized and the operation of the writing and reading is executed. At the time of the writing, an erase gate 2 goes to be an 'H' level and an analog switch 11 is turned off. Then, an erase current 13 flows to an erase coil 5 and erasing operation is executed. However, at the time of the reading, the erase gate 12 goes to be an 'L' level and the analog switch 11 is turned on. Then, the erase coil 5 is short-circuited. Thus, the noise can be easily reduced without making the height of a shield member 8 especially high.
Patent JP-H07144649-A (JP)
Title: Reach type forklift
Inventor: KAMIYA KAZUJI
IPC: B66F9/075
Filed: 1993-11-22
Abstract: PURPOSE:To simplify structure by abolishing the chain structure of a steering device. CONSTITUTION:In a reach type forklift, a cargo pump unit 10 comprising an oil pump 10a and a oil drive motor 10b is arranged nearly horizontally so that the oil pump 10a may be on the side of operation seat, above inside the box- shaped frame 3. The steering shaft 13 of a steering device is arranged horizontally, passing by the oil pump 10a. And, The upper part of the steering shaft 13 is coupled with the steering handle 12 arranged on a box-shaped frame 3 through a universal joint, and the lower part is coupled with an EPS unit 16, which outputs assist force for steering the drive unit, through a universal joint 15.
Patent JP-H02140256-A (JP)
Title: Composite material having low dielectric constant
Inventor: SATO YOSHIAKI
IPC: C08K9/06
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a composite material having low dielectric constant and improved mechanical properties and moisture-resistance by dispersing hollow glass microspheres surface-treated with a silane coupling agent in a fibrous tetrafluoroethylene resin. CONSTITUTION:The objective composite material containing hollow glass microspheres dispersed in fibrous tetrafluoroethylene resin (PTFE) can be produced either by mixing (A) uncalcined PTFE powder with (B) hollow spheres produced by the surface-treatment of (B1) hollow glass microspheres preferably having particle diameter of 1-300mum and a silicon dioxide content of >=80% with (B2) 0.1-10wt.% (based on B1) of a silane coupling agent (e.g., gamma- aminopropyltriethoxysilane), extruding the mixture and forming under the application of a shearing force such as rolling or by mixing and forming the component A and untreated hollow glass microspheres and impregnating the molded article with a silane coupling agent.
Patent JP-H03153622-A (JP)
Title: Heat insulation by enzyme bran
Inventor: YUI YASUO
IPC: A61K8/99
Filed: 1989-11-13
Abstract: PURPOSE:To insulate heat by high temperature in enzyme bran by making enzyme bran in affection of high-temperature bacterium to rice bran and utilizing hydrolyzing heat of protein. CONSTITUTION:An enzyme solution containing granulated sugar, royal jelly, Chinese herb extract, 100% lemon extract, 100% apple extract and root kelp extract is mixed with warm water and resultant mixed solution is sprayed on nonfat bran, then the nonfat bran is made to enzyme bran in affection of enzyme bacterium to keep a temperature of 50-70 deg.C suitable for growing of high-temperature bacterium. By performing enzyme bathing using said enzyme bran, surrounding of human body in bathing becomes high-temperature state of 60-70 deg.C and blood circulation of the human in bathing is accelerated, then activity of skin is accelerated, thus activity of internal organs is enhanced and effect is exhibited to recovery of fatigue and acceleration of activation of human body cell.
Patent JP-H11127000-A (JP)
Title: Method for detecting rise of electronic component lead, electronic component mounting device using the method, and computer-readable recording medium where virtual plane calculating program in the method is recorded
Inventor: SANO KIMIAKI
IPC: H05K13/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To shorten process time required for calculating a lead rise amount for faster mounting tact by univocally setting a first candidate point of a lead position information from the lead position information, and univocally obtaining, likewise, second and third candidate points among the lead position information except for that candidate point. SOLUTION: Based on each lead position information of a lead 1a of an electronic component 1, a lowest lead position information is selected to firstly decide a first candidate point. Then, by rotating a plane comprising the decided first candidate point around a rotation axis, a lead 1a contacting the plane first is obtained and the lead position of the lead 1a is decided as a second candidate point, and a third candidate point is obtained likewise, then, the plane formed of the first-third candidate points is judged to satisfy a condition for concluding a virtual plane. Thus, the calculation frequency in virtual-plane calculating operation is first-power order of the number of leads, resulting in significantly reduced the number of calculations for faster calculation.
Patent JP-2000118599-A (JP)
Title: Shipping control system
Inventor: KITANI SHIGEKI
IPC: G06K17/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent any irregular use of a card used when oil liquid is loaded into a tank of a tank lorry. SOLUTION: When a driver of a tank lorry 2 inserts a magnetic card 21 into a magnetic card reader, card discrimination data magnetically recorded in the magnetic card 21 are read out. The card discrimination data read out by the magnetic card reader in this way are transmitted from a loading control device 20 to a shipping control computer 31 and an adaptability of the magnetic card 21 is checked at the shipping control computer 31. Thus, an irregular use of the magnetic card 21 is prevented. In addition, in the case that the magnetic card 21 is a proper card registered at an oil reservoir stand, the shipping control computer 31 may transmit a loading admittance numerical data to the loading control device 20 at a transmittance source in response to a reservation data. In this way, the loading control device 20 can perform a loading control by an admitted amount.