baber/WOPTO huggingface dataset:
Patent JP-S63228140-A (JP)
Title: Image recording method
Inventor: TAKAGI ATSUSHI
IPC: G03B27/73
Filed: 1987-03-17
Abstract: PURPOSE:To compensate a change in the color forming characteristic of a photosensitive material so that good image recording is permitted by correcting color balance prior to image recording when the non-working time till the start of working of the image recorder is longer than the time when the color forming characteristic of the photosensitive material is affected at the time of starting the operation of said image recorder. CONSTITUTION:A control device reads the non-working time from a timer and judges whether the non-working time is the time when the characteristic of the photosensitive material is considerably changed or not when the working of the image recorder is started. Correction of the color balance is executed by a color balance corrector when the non-working time exceeds the time when the change in the color forming characteristic of the photosensitive material with age can be permitted. The compensation of the change in the color forming characteristic of the photosensitive material with age is thereby permitted, by which the color balance of the first recorded matter after the start of the working is improved and the image having high quality is obtd.
Patent JP-H05263020-A (JP)
Title: Resin composition for antifouling coating
IPC: C09D5/14
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a resin composition with which the rate of the dissolution of an active antifouling ingredient is kept constant to attain excellent long-term antifouling properties and which is particularly useful for an antifouling coating composition to be applied to the bottom of a vessel, a fishing net, etc., by incorporating as an essential film-forming ingredient a polymer having a succinimide ester group. CONSTITUTION:This composition contains, as an essential film-forming ingredient, a polymer having a succinimide ester group. The composition is prepared by incorporating a hydrophilic resin and/or a hydrophilic compound, a hydrophobic resin, an antifouling agent, etc., into the polymer separately or in the form of a composite. The polymer can be selected from among vinyl polymer, polyether, polyester, polyamide, polyurethane, etc.
Patent JP-S60204857-A (JP)
Title: Aluminum alloy and article using same
Inventor: SHIBATA RIYOUICHI
IPC: C22C21/00
Filed: 1984-03-28
Abstract: PURPOSE:To obtain an Al alloy having superior heat resistance, wear resistance and lubricity by adding oxide, carbide, boride, nitride or carbon to an Al alloy having a specified composition, melting the alloy, and rapidly cooling the molten alloy. CONSTITUTION:An Al alloy consisting of, by weight, 0<=Cu<=10%, 0<=Mg<=10%, 0<=Zn<=15%, <=10% Fe, <=10% Mn, 0<=Li<=5%, 0<=Si<=11.6%, 0<=Ti<=1%, 0<=B<= 1% and the balance Al is prepd. To the alloy is added 1-30vol% one or more among oxide, carbide, boride, nitride and carbon, the alloy is melted, and the molten alloy is rapidly cooled at >=about 10<3> deg.C/sec rate to obtain the desired Al alloy in the form of a ribbon, powder or flakes. The Al alloy can be formed into an article by sintering, extrusion, hot pressing or hot hydrostatic pressing, and it is most suitable for use as a material for various machine parts.
Patent JP-S61217294-A (JP)
Title: Blate blank for electronic photo plate-making process
Inventor: TSUTSUI KYOJI
IPC: G03G5/147
Filed: 1985-03-25
Abstract: PURPOSE:To obtain a plate blank high in sensitivity and durability in printing and easy to manufacture, by a method wherein an electric charge feeding layer is provided on a conductive base, then a layer comprising an electric charge generating substance and a specified resin is provided thereon, and further the latter layer is thermally treated to form an electric charge generating layer. CONSTITUTION:The charge feeding layer 2 comprising a charge feeding substance as a main constituent is provided on the conductive base 1, a layer comprising a charge generating substance and a resin having an acid anhydride ring structure with part of the acid anhydride rings opened is provided thereon, and the latter layer is thermally treated to form the charge generating layer 3 the surface of which can be made hydrophilic. The thermally treated resin, per se, is hydrophobic and has sufficient resistance for holding an electrostatic latent image, but when it is treated with an alkaline aqueous solution, the acid anhydride ring part is opened by water to provide hydrophilic nature, which enables printing. Since the surface of the layer 3 becomes hydrophilic but not water-soluble and has sufficient water resistance, high durability in printing can be obtained.
Patent JP-H02240096-A (JP)
Title: Production of 20-hydroxyecdysone
Inventor: MATSUMOTO TAKESHI
IPC: C07J9/00
Filed: 1989-03-13
Abstract: PURPOSE:To readily and abundantly separate and purify the subject ecdysone useful for pest control and growth control of useful living beings by extracting Pfaffia stenophylla using a hydrophilic organic solvent, etc. CONSTITUTION:Pfaffia stenophylla is subjected to extraction using a hydrophilic organic solvent (e.g. methyl ethyl ketone) or a hydrated hydrophilic organic solvent, thus obtaining the objective ecdysone of the formula.
Patent JP-H08264829-A (JP)
Title: Compound semiconductor structure and manufacture thereof
Inventor: SATO MICHIO
IPC: H01L29/201
Filed: 1995-03-20
Abstract: PURPOSE: To provide a compound semiconductor structure and a manufacturing method thereof wherein a nitride semiconductor is grown on a metallic plate to lighten the restriction on the element structural design by eliminating the etching step for the electrode formation. CONSTITUTION: A hexagonal system nitride semiconductor 2 containing active N atoms produced by plasma is directly grown on a single crystal, polycrystalline or amorphous high melting point metallic material plate 1 or a nitride film layer 9 of Al, Ga or In formed on a metallic plate 1. Next, lighting emitting diode is manufactured by forming an n-type Al.GaN semiconductor confining layer 3, In.GaN active layer 4, P type Al.GaN confining layer 5 and P-type GaN layer 6 and an electrode 7 on said nitride semiconductor 2. Furthermore, the compound semiconductor containing N may be a hexahedral system III-V compound semiconductor containing As or P or both of them directly grown on the semiconductor structure or hexahedral system II-VI compound semiconductor containing S, Se, Te individually or simultaneously may be directly grown.
Patent JP-2000259570-A (JP)
Title: Transaction processor
Inventor: RYUBA HIKARI
IPC: G06F21/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of a specified application program(AP) in response to a request from specified terminal equipment. SOLUTION: A dynamic execution AP change means 15 determines the AP to be executed according to a transaction execution state managing table 14a for each terminal, a transaction state definition table 14b for each terminal and a transaction processing request message from terminal equipment 12. A transaction execution start control means 16 executes the AP determined by the dynamic execution AP change means 15. A transaction execution state managing table control means 20 changes the application to be next executed by updating the value of a state on the transaction execution state managing table 14a for each terminal from the AP under execution.
Patent JP-H04258505-A (JP)
Title: Driving control device for hydraulic construction machine
Inventor: TATSUMI AKIRA
IPC: F04B49/00
Filed: 1991-02-08
Abstract: PURPOSE:To accurately judge if flow rate is lacking or not for precise rotation number control at all the time and to improve responsiveness at control. CONSTITUTION:In a driving control device for hydraulic construction machine which can carry out load sensing control for holding a discharge pressure of a variable capacity hydraulic pump driven by a prime mover higher than a load pressure of a hydraulic actuator by a certain differential pressure, when a discharge pressure of a hydraulic pump 1 detected by a discharge pressure detecting means 52 is more than a predetermined value, and when the differential pressure detected by a differential pressure detecting means 54 is less than a predetermined value even if the discharge pressure is less than the predetermined value, a rotation number correcting means 100 makes correction so that a target rotation number becomes higher than the target rotation number set by a target rotation number setting means 81.
Patent JP-H11322764-A (JP)
Title: Silicon-containing cyclic compound, its production and electroluminescent element
Inventor: WAKATSUKI YASUO
IPC: C09K11/06
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a new silicon-containing cyclic compound having a double bond, its efficient production and an electroluminescent element containing an excellent electron transfer material. SOLUTION: This silicon-containing cyclic compound has an exo-double bond or a trans-double bond in the ring. The compound is produced by cyclizing a compound having two or more of terminals comprising a vinylsilyl group in the presence of a ruthenium-containing material having a Ru-H or Ru-Si bond or capable of forming the Ru-H bond or the Ru-Si bond in a reaction system. This electroluminescent element contains a silicon-containing cyclic compound containing an aryl group or a heteroaryl group and having an exo- double bond as an electron transfer material.
Patent JP-H10252880-A (JP)
Title: Transmission control device of toroidal continuously variable transmission
Inventor: KIDOKORO HITOSHI
IPC: F16H61/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive slip of a power roller, and improve durability by providing a load variation detecting means to detect a load variation in an output shaft of a continuously variable transmission and a control stopping means to stop control of a feedback control means when an absolute value of this load variation exceeds a prescribed value. SOLUTION: A transmission mechanism and a mechanical feedback mechanism of a toroidal continuously variable transmission 10, is controlled when a step motor 4 drives a speed change control valve according to a command of a transmission control controller 52. The transmission control controller 52 performs an operation on the target change gear ratio according to an operation condition of a vehicle on the basis of throttle opening TVO detected by a throttle opening sensor 53, vehicle speed VSP from a vehicle speed sensor 54 arranged on the output shaft side of the continuously variable transmission 10 and rotating speed Nt of an input shaft of the continuously variable transmission 10 detected by an input shaft rotation sensor 55,  and also commands a control quantity STP such as the actual change gear ratio of the continuously variable transmission 10 coincides with this target change gear ratio to the step motor 4.
Patent JP-H11258486-A (JP)
Title: Distance measuring device
Inventor: NAKADA KOICHI
IPC: G02B7/28
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device which can obtain the proper contrast of a subject to make an accurate distance measurement possible not only for a reverse light but also in a case where a miscellaneous light source of a positive reflection light sent from a point light source and a luster face exists within a composed field of vision. SOLUTION: A distance measuring device 10 is equipped with two sensor array 2(2a, 2b) to detect the brightness distribution of a measured object as an image signal; an integrating means 3 to integrate the output of the sensor array 2; an integration control means 6 for judging an obtained integrated state to be a fixed state; a timer 7 for measuring a time required for the variation of an integrated state from an initial state to the fixed state;  and a computing means 5 for computing a distance from the relative position of the image signal based on the output of the sensor array 2 to a subject, and when the integrated time measured with the timer 7 is shorter a fixed time, and the contrast of a subject image is higher than a fixed value, the integrating time is extended to integrate again, and a subject distance is computed on at least one of two image signals from twice integrations.
Patent JP-S63230811-A (JP)
Title: Method for controlling pretreatment of molten iron
Inventor: MATSUO MASATAKA
IPC: C21C1/00
Filed: 1987-03-18
Abstract: PURPOSE:To efficiently obtain the aimed treating value by adjusting nozzle angle and distance of an injecting nozzle to molten iron flow surface in accordance with variation of molten iron tapping speed and molten iron component and adjusting an immersion depth of pretreating agent. CONSTITUTION:At the time of pretreatment removing impurities of S, Si, P, etc., in the molten iron, the nozzle angle and the distance of the injecting nozzle to the continuous flow surface of the molten iron in accordance with the variation of molten iron tapping speed and the molten iron component. By this method, the immersion depth of the pretreating agent into the continuous flow of the molten metal is controlled so as to obtain the aimed treating value. And, even if the content of impurities in the molten iron is changed, always the aimed treating value can be obtd.
Patent JP-S55152818-A (JP)
Title: Take-up twister
Inventor: MISAKI INOSUKE
IPC: D01H7/52
Filed: 1979-05-16
Abstract: PURPOSE:A non-traveller high-speed yarn twister that is provided with an inner ring floating inside the side-ring with magnets arranged on the inner surface and with the under-magnets for preventing the fluctuation of the inner ring in the axis direction. CONSTITUTION:Side magnets 1 are fitted on all the inner surface of side ring 2. Inner ring 3 is made to float inside the side ring 2 and the fluctuation of the inner ring 3 in the axis direction is prevented by providing under-magnets 4. The side ring 2 is preferably composed of magnets 1 on the inside surface of the cylinder 5 with an equal interval and a non-magnetic cover of, e.g. brass, that covers all the peripheral surface of the magnets. The inner ring is preferably provided with magnets for floating in on the underside.
Patent JP-H024771-A (JP)
Title: Arylpyperadinylalkoxy derivative of cyclic imide and predetermined thereof
Inventor: NIKORASU JIYOZEFU RIBU
IPC: A61K31/495
Filed: 1989-03-16
Abstract: NEW MATERIAL: A compound of formula I [wherein A is formula II or formula III (wherein R 1  and R 2  are each H, a lower alkyl, or they may be combined with each other to form an alkylene; X is H, a lower alkyl, a halogen, OH, NO 2 , NH 2 , CF 3  or the like; and p is 1 or 2); W is O, H 2  or (H, OH); n is 2-4: and R 3  is phenyl or the like] and an acid addition salt thereof.  
     EXAMPLE: 8-[3-[4-(1,2-Benzoylthiazol-3-yl)-1-piperazinyl]propyloxy]-8- azaspiro[4,5]decane-7,9-dione.  
     USE: An antipsychotic agent, an anxiolytic agent, an analgestic, etc.  
     PREPARATION: A compound of formula IV is reacted with a compound of formula V at 25-80°C under agitation in the presence of an acid scavenger (e.g. K 2 CO 3 ) and a catalyst (e.g. NaI) in an inert gas atmosphere to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10244204-A (JP)
Title: Portable resin applicator
Inventor: UNO KOJI
IPC: B05C17/005
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable resin applicator capable of thickly applying a resin to a desired range lightly and building up a written character or pattern to easily cure the same. SOLUTION: A main body 12 having a resin housing part housing a liquid resin and formed into a portable and manually operable writing utensil shape and a coating part 14 capable of extruding a proper amt. of the liquid ultrasonic curable resin housed in the resin housing part and the ultrasonic curable resin in the resin housing part formed to the leading end part of the main body 12 are provided. The main body 12 is held by the hand to appropriately apply the ultrasonic curable resin to a desired member.
Patent JP-S63230449-A (JP)
Title: Distributor and holder using such distributor
Inventor: YOSHIZAWA ATSUTOMO
IPC: B41J11/02
Filed: 1987-03-19
Abstract: PURPOSE:To minimize output of a drive required for rotation to change width of recording papers by providing a distributor with a first member and a second member which can be separated from each other in association with relative rotation therebetween. CONSTITUTION:When width of recording paper is changed, a drive 12 is actuated to rotate a second member 21 of a distributor 5. In association with the relative rotation with respect to a first member 20, or in association with movement of a lift roller 22 along a cam surface, the first member 20 is moved apart from the second member 21 against a compression spring 18 to produce a gap corresponding to the lifted amount. As the rotation proceeds, until the lift roller 22 reaches a next cam surface, the lifted amount is reduced and O-rings 16, 17 are sufficiently compressed between the first and second members 20, 21 to provide complete sealing therebetween, and at detection of a predetermined amount of rotation, the drive 12 is stopped. Therefore, the distance where the first member 20 and the second member 21 are rotated in the engaged condition can be minimized, permitting reduction of frictional resistance and consequently reduction of output of the drive.
Patent JP-H11259809-A (JP)
Title: Thin film magnetic head and magnetic disk device
Inventor: MORIJIRI MAKOTO
IPC: G11B5/31
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To enable high-density magnetic recording by setting so that the cross-sectional area of a part deeper than a surface opposite to a medium becomes smaller compared with areas of surfaces opposite to the medium of lower part and upper part magnetic cores supplying a magnetic field to a magnetic pole forming the recording track of a surface opposite to the medium. SOLUTION: A reproducing head consisting of a magnetoresistive effect sensor 3 which is held between a lower shield 2 and a lower magnetic core 4 while being insulated is formed on a substrate 1. A recording head is provided with the lower magnetic core 4 and a magnetic pole 5 which is formed on the core with a magnetic gap and which forms track width and an upper part magnetic core 7. Then, the magnetic circuit of a recording head is constituted by forming an insulating film 6 and a coil 9 between the lower magnetic core 4 and the upper magnetic core 7 and by connecting the cores 4, 7 with a back gap 8 magnetically. The quantity of a magnetic flux to be supplied to the magnetic pole 5 via the magnetic circuit by the coil 9 is controlled to a desired magnitude by narrowing down the cross-sectional area of the upper magnetic core 7.
Patent JP-H05265613-A (JP)
Title: Data transfer circuit
IPC: G06F3/00
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the processing of a control part and to reduce the number of signal lines in a data transfer circuit between printed boards. CONSTITUTION:This data transfer circuit is provided with an address detecting part 2 for detecting the reading address of generated data, a reading timing forming part 3 for forming the reading timing of the data based upon the detected reading address and a data detecting part 4 for detecting the data based upon the formed reading timing on one printed board and mounting an address detecting part 6 for detecting the same address as the reading address, a detection timing forming part 7 for forming detection timing based upon the detected address, a data detecting part 8 for detecting the data transmitted from the data detecting part 4 based upon the detected timing, and a data output part 9 for outputting the detected data.
Patent JP-H09259630-A (JP)
Title: Light emitting panel system
Inventor: TSUJI HITOSHI
IPC: H05B41/24
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify electric wiring in a peripheral part so as to make appearance attractive of a commodity, by storing a light emitting panel device, inverter and electric wiring in the inside of a case. SOLUTION: A CD jacket 28 is constituted by each constitutional part, case 21 storing prescribed electric connection and a pair of plugs 26 provided in a reverse surface side. In n light emitting panel device 7, a generation diffusion plate 5 is provided to be opposed to a transparent window 22 in a bottom part side in the inside of the case 21. An inverter 27 is connected to a DC power source inputting plug 26 inserting an opening 24, mounted in a printed board 25 with the light emissing panel device 7 and stored in the inside of the case 21. By a constitution thus formed, electric wiring of cable or the like connected to the light emissing panel device 7 is stored in the case 21 and a rail receptacle.  In this way, a cable or the like drawn around the peripheral part of the CD jacket 28 is eliminated, and the electric wiring is simplified, so that appearance of a commodity can be made attractive.
Patent JP-S51137460-A (JP)
Title: Digital clock
Inventor: YAMADA YOSHIHIRO
IPC: G04G5/00
Filed: 1975-05-23
Abstract: PURPOSE: To allow precise and quick correction of time by giving a high-level frequency to a time standarization circuit until a corrected time memory and the time standardization circuit applied with a frequency of a higher level than the reference frequency come to agree with each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57180549-A (JP)
Title: Paper winding unit
Inventor: KOSUMI SHIYUNICHI
IPC: A47K10/38
Filed: 1981-04-25
Abstract: PURPOSE:To cut the paper with one hand by supporting the wound paper such as toilet paper, etc. so as to get into contact with the rear side of the unit at all times, pressing it with a suppression bar which descends by its substantial weight along a convex guide provided on both side walls, and constituting so as to cut the paper by use of a cutting edge provided astride of both sides. CONSTITUTION:The wound paper 5 is put on a support section 4 so that its circumference get into contact with a rear wall 11, and a suppression bar 3 descends along a guide 6 so as to press the wound paper 5 toward the rear wall 11 and the support section 4. Under this condition, after the paper 55 is drawn to the upper right from the wound paper 5, it is then pulled to the lower right and is cut by use of a cutting edge 2. As the paper is consumed, the wound paper 5 is pressed by the suppression bar 3, and descends by it subtantial weight along the support stand 4, and it is always held among the support stand 4, the rear wall 11, and the suppression bar 3. According to this constitution, the wound paper can be easily cut with one hand.
Patent JP-S62220278-A (JP)
Title: Vertical fillet automatic welding equipment
Inventor: SHIYOUJI SHIGETO
IPC: B23K9/02
Filed: 1986-03-20
Abstract: PURPOSE:To facilitate a setting and to perform a sure profiling without any fear of vibration by hanging a welding machine with a wire and by attracting it to a steel plate by a magnet roller. CONSTITUTION:A welding machine 40 is suspended by two wires 42, 44. The tip of the wire 42, 44 is locked to the hanger 48 placed in a bridge shape on the upper edge of the steel plate crossing in T shape, and the other end is wound and fixed to the winding drum 46 fitted to the truck member 74 of the welding machine 40. The winding drum 46 is rotated by a motor 54 via worm gear mechanism 50 and gear 52, the welding machine 40 is ascended as the wires 42, 44 are wound on the winding drum 46 and a weld line 14 is subjected to a vertical up fillet welding by a torch 56. Magnet rollers 58a-58d are fitted at the right and left, before and behind on the truck member 74 of the welding machine 40, and the profiling roller 60a which rolls on the weld line is fitted on the center of the truck member. The wires 42, 44 are wound by starting the contact from the non-steel plate side of the winding drum 46 and with these the welding machine 40 is pushed to the steel plate side, travelling by profiling to the weld line 14.