baber/WOPTO huggingface dataset:
Patent JP-H10323196-A (JP)
Title: Production of alpha-monoglucosylhesperidin high-content substance
Inventor: MIYAKE TOSHIO
IPC: A61P3/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound that is useful in pharmacuticals or cosmetics by treating a solution containing α-glucosylhesperidin and hesperidin with glucoamylase and α-L-rhamnosidase and separating the product by precipitation. SOLUTION: Glucoamylase and α-L-rhamnosidase are simultaneously or in turn, at first either of them, added to a solution containing α-glucohesperidin represented by formula I (G is glucose; n is 1-20) and hesperidin thereby allowing them to react each other. Then, the reaction mixture is precipitated in a lower alcohol to separate a substance containing the α-monoglucosylhesperidin in high content. This substance contains more than 85 wt.% of α- monoglucosylhesperidin represented by formula II and scarcely includes hesperidin, β-monoglucosylhesperetin, hesperetin and the like thereby readily obtaining the objective substance of high content of α-monoglucosylhesperidin that is markedly excellent in solubility in water.
Patent JP-S58180235-A (JP)
Title: Catalyst for producing alkylaromatic compound
Inventor: IMANARI MAKOTO
IPC: B01J27/125
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a catalyst high in activity and long in life and capable of catalyzing alkylation, by allowing an inorganic compd. having hydroxyl groups on the surface to carry aluminum halide, and then, heating it to a temp. for vaporizing aluminum halide in an atmosphere of inert gas. CONSTITUTION:In a catalyst used for producing an alkylaromatic compd. by catalytically alkylating an aromatic compd., an inorganic compd. having hydroxyl groups on the surface, such as alumina, is allowed to carry aluminum halide, and then, heated to a temp. not below vaporizing aluminum halide (in the case of aluminum chloride, 183 deg.C) up to 1,000 deg.C under an inert gas atmosphere to obtain a title catalyst. This catalyst has high activity and long life, and it can catalyze alkylation, it cause no corrosion, and it is not necessary to separate the catalyst from the reaction product.
Patent JP-H09259425-A (JP)
Title: Magnetic recording medium and its production
Inventor: MUKAI RYOICHI
IPC: H01F10/16
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium for a high recording density and low noise by forming plural island-like regions which are distributed like dots and formed out of a magnetic material directly on a nonmagnetic surface. SOLUTION: A magnetic film 2 is formed on the surface of a substrate 1 such as carbon. When the substrate 1 is subjected to heat treatment in a sputtering room while the room is maintained vacuum, atoms in the magnetic film 2 move and aggregate on the surface of the substrate 1 to form island-like regions 2a comprising the magnetic material. The island-like regions 2a are distributed in dots on the surface of the substrate 1, and each island-like region 2a is isolated from others. Then a protective film 3 is formed to cover the island-like regions 2a and the exposed surface of the substrate 1. Since only one magnetic moment is generated in each island-like region 2a, good magnetic characteristics can be obtd.
Patent JP-S5439302-A (JP)
Title: Method of removing slags
Inventor: NAGASAKI KATSUMI
IPC: F27D3/15
Filed: 1978-05-27
Abstract: PURPOSE: To provide the subject method wherein a slag separator is provided in a specific mechanism thereby to minimize the quantity of steam generated in a sucked gaseous stream, and reduce the load against the suction device and improve the suction efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02243562-A (JP)
Title: Nonmagnetic ceramic material for magnetic head
Inventor: KANAI KUNIO
IPC: G11B5/60
Filed: 1989-03-17
Abstract: PURPOSE:To produce a nonmagnetic ceramic material excellent in workability for magnetic heads with hardly any occurrence of chipping by preparing the nonmagnetic ceramic material from TiO2, BaO and CaO in a specific proportion. CONSTITUTION:A nonmagnetic ceramic material containing 45-55mol% TiO2, 3-16mol% BaO and 30-52mol% CaO and, as necessary, 1-6wt.% total amount of one or two or more of NiO, SiO, MgO, Y2O3, Al2O3, WO, MoO2, In2O3 and ZrO2. The above-mentioned ceramic material has a thermal expansion coefficient approximate to that of Mg-Zn ferrite used as a magnetic head core material and is excellent in workability with hardly any occurrence of chipping and suitable as a slider material for magnetic heads.
Patent JP-S57178220-A (JP)
Title: Liquid crystal display device
Inventor: OONO SATORU
IPC: G06F3/023
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a flexible liq. crystal display device which is driven by applying a pressure by a finger by combining a display panel formed by sealing a liq. crystal in the space between flexible polymer films as upper and lower substrates with a switch panel and polarizing plates or reflecting plates by a specified method. CONSTITUTION:A liq. crystal 3 such as a twist nematic liq. crystal is injected into the space between polyester films as upper and lower substrates 1, 2 and tightly sealed with a sealant 4. Upper and lower polarizing plates 7, 8 are laid on the upper substrate 1 and under the lower substrate 2, respectively, and a switch plate 9 which doubles as a reflecting plate is set under the plate 8. A pair of right and left opposite electrodes 12 are arranged on the substrate 6 of a driving circuit, and they are separated from an electrically conductive film 10 under the plate 9 by a spacer 11. The upper substrate 1 is connected to the substrate 6 by a zebra contact 5. By applying a pressure to the resulting laminate A by a finger 13, the film 10 is brought into contact with the electrodes 12, and switching action is conducted.
Patent JP-S59190368-A (JP)
Title: Etching method of metallic plate and regenerating method of etching solution
Inventor: OOTAKE YASUHISA
IPC: C23F1/46
Filed: 1983-04-13
Abstract: PURPOSE:To return the etching soln. to be used cyclically for metallic iron-Ni based plates to the original state having etching power by separating and regenerating the Ni compsn. having no etching power formed in the etching soln. CONSTITUTION:An original mask plate enters an etching chamber 1 where the plate is perforated with aperture holes by an etching soln. consisting of FeCl3. The etching soln. is pumped P1 from a tank 4 into the chamber 1 and is ejected from a manihold 2, then the soln. returns into the tank 4. Lines 6-8 for feeding gaseous chlorine which is a regeneration agent, water and HCl are provided to the circulating system of the etching soln. A specified volume of the soln. from the tank 4 is pumped P2 to a regenerative circulating system, where aq. NH4OH is added thereto in a reaction tank 10 to modify the Fe<2+>- and Fe<3+>-contg. compsn. to the precipitate of iron hydroxide. The Ni<2+>-contg. compsn. remains in the form of complex salt in the soln. in this state and is separated by a filter 12. The filtrate is discarded. The separated precipitate is transferred into a dissolving tank 13, where a hydrochloric acid is fed to the precipitate to convert the same to iron chloride. Water is added thereto in an adjusting tank 16 and the compsn. is returned to the tank 4.
Patent JP-H09231828-A (JP)
Title: Luminaire for drawing instrument
Inventor: SHIMIZU KAZUTOSHI
IPC: F21V21/26
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make the position of a lamp the same even when a vise type fixing metal fixture is fixed to the lift side part of a drawing board or to the edge part at rear end. SOLUTION: A vise type fixing metal fixture 10 is detachably fixed to the desired edge part of a drawing plate 8. A pipe holding body 14 holds a lower horizontal part 28a of a supporting arm 28 for supporting a lamp 26 so as to be capable of turning and sliding in the shaft direction. Fixing parts 22, 24 comprising screw holes 18, 20 are formed on the lower surface and the side surface of the vise type fixing metal fixture 10, and the pipe holding body 14 can detachably be fixed to the fixing parts 22, 24. When the pipe holding body 14 is fixed to the side fixing part 24 of the vise type fixing metal fixture 10, the fixing position of the pipe holding body 14 to the vise type fixing metal fixture 10 is made higher than when fixed to the lower surface fixing part 22, and thereby, the illumination height position of the lamp can be adjusted always the same.
Patent JP-H10248295-A (JP)
Title: Actuator controller
Inventor: MIZUNO KUNIO
IPC: H02P8/38
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reset the origin of an actuator in a driven means appropriately by correcting the conditions for origin resetting operation depending on the fluctuation in the environmental conditions, e.g. power supply voltage, thereby suppressing noise. SOLUTION: When a car air-conditioner 1 is controlled automatically, a total thermal load signal T is operated from a detection signal and a set signal and each machine is controlled selectively. For example, a drive signal is delivered to the actuator ACT 29 of a mixed door 9 according to an opening set by the signal T. In an origin reset control for returning the door 9 surely to the initial position, a rest position for abutting the door 9 during initial reset control is set the a given number of steps of the ACT 29 and an ACT torque for driving the door 9 to the set position is set in reverse proportion to the magnitude of power supply voltage. A correction amount is set for the amount of driving back the ACT to the initial position depending on the magnitude of power supply voltage.
Patent JP-H0639343-A (JP)
Title: Method for application of undercoat to glass for use for attachment to vehicle
Inventor: ANDORIYUU JIEE BAANZU
IPC: B60J1/02
Filed: 1993-03-23
Abstract: PURPOSE: To provide a method which obtains a consistent and uniform coating of a liquid primer material and applies the coating of the liquid primer material to the end edges and other glass segments of a windshield by moving a felt wick and a dispensing means, intermittently dispensing the liquid primer material so as to impinge upon a prescribed portion of the glass and distributing the liquid primer material to a prescribed area by evading the coating application exclusive of the prescribed area. CONSTITUTION: The felt wick 46 and the dispensing guns 36 and 38 of a coating application tool assembly 32 are moved relatively to the glass 42 in the method for applying the primer material 48 to the glass 42 to be mounted in a vehicle. The liquid primer material 48 is intermittently dispensed in such a manner that the liquid primer material impinges upon the prescribed portion of the glass 42 and the deviated drops or particles of the liquid primer material 48 are substantially held within the prescribed portion of the glass 42 or captured by the felt wick 46. The coating application of the liquid primer material 48 to the glass 42 exclusive of the prescribed area is substantially evaded. The dispensed liquid primer material 48 is thus distributed to the prescribed area.
Patent JP-S62221981-A (JP)
Title: Suction cup running with negative pressure
Inventor: FUKAGAWA YOUZOU
IPC: B62D57/024
Filed: 1986-03-24
Abstract: PURPOSE:To heighten the extent of adhesion as well as to bring large suction into full play with limited energy, by constitution a suction cup running with negative pressure for a vertical wall probing instrument robot or the like, with a brush made of disposing lots of fiber material in one direction and a seal consisting of a nonpermeable sheet. CONSTITUTION:A brush 4 disposes lots of fiber material in one direction, while a nonpermeable sheet 5 is set up inside the brush 4 in this one direction. With this constitution, these elements are conformable with the top of a running surface and excellent in adhesion so that they get over a projection and a groove on the running surface, and even at the time of passing them, there is almost nothing any drop in negative pressure.
Patent JP-H10261062-A (JP)
Title: Sheet-shaped medium
Inventor: MUROHARA MASARU
IPC: G06K17/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent forgery by forming a part to be broken, which is to be broken when peeling a surface sheet, on either a core sheet or the surface sheet at least. SOLUTION: The core sheet 1 of a card K1 is constituted by overlapping a vinyl chloride sheet and on the surface of core sheet 1, a picture pattern or a common item is preprinted. Besides, on the surface of core sheet 1, the surface sheet 2 made of transparent vinyl chloride while printing a face photograph or personal data is integrated in the form of layer by a thermoplastic adhesive agent 4. Further, on the rear side of core sheet 1, a rear side sheet 3 made of transparent vinyl chloride is integrated in the form of layer by a thermoplastic adhesive agent 4. Around the outer peripheral part of surface sheet 2, a lot of claws 6 are previously formed as nonconspicuous parts to be broken invisible for naked eyes.  When the surface sheet 2 is tried to peel in the case of forging such a card K1, the surface sheet 2 is broken along with these claws 6 and can not be reproduced so that the forgery is disabled.
Patent JP-H0350151-A (JP)
Title: Refractory material
Inventor: ARIGA KIKUO
IPC: C04B35/04
Filed: 1989-03-16
Abstract: PURPOSE:To improve resistance to thermal spalling and penetration of slag and high-temp. strength by specifying the amts. of MgO, Al2O3 and ZrO2 as principal components and other remaining components and using spinel, periclase and zirconia. CONSTITUTION:This refractory material is made of an electromelted body having a compsn. consisting of 50-80% MgO, 5-45% Al2O3 and 5-45% ZrO2 as principal components and <=3% other remaining components such as SiO2 and Fe2O3. This electromelted refractory material is composed of spinel (MgO.Al2O3), periclase (MgO) and zirconia (ZrO2).
Patent JP-S62222580-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: H01R4/34
Filed: 1986-03-20
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-S58182138-A (JP)
Title: Objective lens driving device
Inventor: ITOU MASAYUKI
IPC: G11B7/09
Filed: 1982-04-16
Abstract: PURPOSE:To improve phase characteristics of an objective lens, by generating driving force at each coil wound around a holding member by electromagnetic operation of a current flowing through the coil and the magnetic force of a magnet. CONSTITUTION:Magnetized magnets 24 and 25 are fixed to one-side terminals 22a and 23a of yokes 22 and 23 coaxially in the opposite directions while the other-side terminals 22b and 23b of the yokes 22 and 23 are fitted loosely in through-holes 8b and 8b of a holding member 8, and the magnets 24 and 25 face each other with a prescribed gap where coils 5 and 6 cross each other, constituting a magnetic circuit. Consequently, prescribed currents are flowed through the coils 5 and 6 to drive the holding member 8 in a tracking and a focusing direction. At this time, rigid body surfaces 15, 16, and 19 of supporting members 11 and 12 move in the tracking and focusing directions by the elastic operation of elastic surfaces 13 and 14, and 17 and 18 while held perpendicular to the holding member 8 and an external case 21.
Patent JP-S61221927-A (JP)
Title: Character display system
Inventor: MIURA TAKAO
IPC: G06F3/14
Filed: 1985-03-28
Abstract: PURPOSE:To transfer and display characters at a high speed by calculating the addresses of subsequent data through hardware and based on the display start address on a bit map memory. CONSTITUTION:When a character 'A' is transferred to a bit map memory 16, the addresses (h) and (y) of the head bit 19 of the data 1 are designated. Then the data 1 is written to a data register 12. The register 12 transmits the increment signal to a register counter 13 and a processor 10 stores the next data 2 in the register 12. The counter 13 performs a count-up action and also ends the byte number 'H' of the direction X of a memory 16 to an addition circuit 15. Therefore the data 2 stored in the register 12 is written to the memory 16 with the address (h+H). This action is repeated until the data 8 is written to the memory 16.
Patent JP-H04298545-A (JP)
Title: Open-cell rigid urethane foam and thermal insulator made by using same
Inventor: NAKAMOTO HIDEO
IPC: C08L75/04
Filed: 1991-03-28
Abstract: PURPOSE:To obtain the title foam excellent in strengths and thermal insulation properties by mixing a specific hydroxylic component, a specific blowing agent, an org. polyisocyanate, a foam stabilizer, a catalyst, and an open cell generator and foaming the mixture. CONSTITUTION:The title foam is produced by mixing a hydroxylic component obtd. by mixing a polyol component contg. at least 70wt.% polyether polyol which is a polyadduct formed between an alkylene oxide (e.g. propylene oxide) and an arom. diamine (e.g. tolylenediamine) and has an OH value of 300-550 mgKOH/g with 5-30wt.% nonamine active hydrogen compd. (e.g. ethylene glycol), an org. polyisocyanate (e.g. a tolylene diisocyanate prepolymer), a foam stabilizer (e.g. F-318, a product of Shin-Etsu Chemical Co., Ltd.), a catalyst (e.g. dimethylethanolamine), a halogenated hydrocarbon blowing agent at least contg. H and F (e.g. HCFC-123), and an open cell generator (e.g. calcium stearate), and foaming the mixture.
Patent JP-S62221271-A (JP)
Title: Image processor capable of enlargement/reduction
Inventor: ABE YOSHINORI
IPC: H04N1/393
Filed: 1986-03-22
Abstract: PURPOSE:To form a recording picture after enlargement/reduction as a reference point to the center of a recording paper by modifying the start address of the writing of a picture data to an output buffer circuit corresponding to an enlargement/reduction processing. CONSTITUTION:An analog picture signal read by a picture reading means 60 such as CCD, is converted to a digital data by an A/D converter 61, and supplied to a shading correction circuit 62. The shading-corrected picture data is supplied to a picture processing circuit 2, where it is subjected to a real time processing of enlargement/reduction with a specified magnification. the enlarged/reduced picture data is binary-coded by a binarization circuit 23 based on a threshold data in a threshold table 69, then temporarily stored in the output buffer circuit 90. The read/write timing of the circuit 90 is modified corresponding to the enlargement/reduction processing, so that the picture data is controlled to be recorded in the center of a recording paper.
Patent JP-S59191554-A (JP)
Title: Pinch roll for continuous casting machine for round billet
Inventor: YAMAGAMI JIYUN
IPC: B22D11/128
Filed: 1983-04-14
Abstract: PURPOSE:To maintain the round sectional shape of a round billet by forming a roll having an arc-shaped caliber in such a way that the curvature of the caliber at both ends in the axial direction of said roll is made larger than the caliber in the central part in the axial direction of the roll. CONSTITUTION:The curvature R' of the caliber at both ends of a pinch roll 2 having an arc-shaped caliber in the axial direction of said roll is made larger than the curvature R of the caliber in the central part in the axial direction of the roll. If a round billet 1 is drawn by such roll 2, the top and bottom surfaces of the billet 1 are rolled down by the roll 2 in the same way as in the prior part but the flattening of the billet by the horizontal part of the roll 2 is obviated. The billet 1 is thus formed to have a round sectional shape.
Patent JP-H08263792-A (JP)
Title: Vehicle controller
Inventor: SEKINE HIROSHI
IPC: B60W30/00
Filed: 1995-03-23
Abstract: PURPOSE: To avoid the repeat of an operation for judging a passing condition oh a curve in the case of traveling the same road again. CONSTITUTION: In the case of traveling a road for the first time, a passing condition judging means 11 judges a passing state on a curve based upon the radius of curvature of a curve on a forward road searched by a route searching means 10 and the speed of a vehicle and a vehicle speed control means 14 controls the vehicle speed so as to accurately pass the curve based upon the judged result. At the time, a radius-of-curvature minimum part detecting means 12 detects the radium-of-curvature minimum part of the curve and stores a minimum radius of curvature corresponding to the minimum part in a storage means 13. At the time of traveling the same road again, the means 11 judges the passing condition of the curve based upon the data of the curve stored in the means 13 and the speed of the vehicle.
Patent JP-H03264373-A (JP)
Title: Automatic double stripe passbook issuance system
Inventor: NUMAZAWA YOSHIHIRO
IPC: G06F19/00
Filed: 1990-03-15
Abstract: PURPOSE:To automatically issue a double stripe passbook with the assurance of a correct entry by writing data for checking a printing completion in second magnetic stripes before the double stripe passbook is reversely inserted. CONSTITUTION:When a passbook 12 is fed to a printing part 16, brought forward data is printed on the appropriate page of an ordinary deposit column by the printing part 16. When it is further fed to a magnetic access part 20, the brought forward data for the ordinary deposit is written in first magnetic stripes 18a. Printing completion check data for a fixed deposit column is written in second magnetic stripes 18-b. Upon completion of this processing, a new passbook is discharged from an insertion port 24 through a feed path 22. At this time, when the discharged passbook 12 is reversely inserted by a user on an instruction of reversing and inserting the discharged passbook, the appropriate page of the fixed deposit column to be entered is read by an optical part 14. The data is printed on the appropriate page by the printing part 16. In this manner, the printing completion check data is written in the magnetic stripes 18-b before the passbook is reversely inserted. Thus, if a user takes the passbook 12 by mistake without reversely inserting the passbook, a double stripe passbook with the assurance of a correct entry can be automatically issued.
Patent JP-S58183316-A (JP)
Title: Cap device of gasoline tank for motorcar
Inventor: TSUTSUMI SHIYUNSAKU
IPC: B65D51/00
Filed: 1982-04-20
Abstract: PURPOSE:To prevent an installing main unit and a lid from damaging and wearing, by a method wherein an intermediate moving component engaging with a dial lid until a fixed torque and movable in an axial direction is provided within the installing main unit to be screwed in a tank so as to race the lid through surplus torque. CONSTITUTION:A cogform part 17 provided on the upper surface of a flange 15 of an intermediate moving component 13 put, in an upper chamber 7 of an installing main unit 1, in a controllable state of rotation and movably in an axial direction by a controlling device of rotation not illustrated herein and a cogform part 16 of a dial lid 2 are engaged on a slope slidably with each other. The intermediate moving component 13 is energized upward by bounce of a foot part 13B1 generating due to a fact that the intermediate moving component 13 makes sliding contact with the upper part of an annular seat part 6. With this constitution, the cogform parts 16 and 17 are slided and the intermediate moving component 13 is moved downward when the lid 2 is turned by surplus torque. The lid 2, therefore, races. On the contrary, when the lid 2 is turned, the intermediate moving component 13 is moved upward through the bounce of the foot part 13B, the cogform parts 16 and 17 are engaged with each other and the installing main unit 1 can be screwed out. Damages can be prevented from occurring in this way.