baber/WOPTO huggingface dataset:
Patent JP-H07258765-A (JP)
Title: Production of high-purity titanium material
Inventor: ODAGIRI MASAHIRO
IPC: C22B34/12
Filed: 1994-03-24
Abstract: PURPOSE:To provide a process for producing a high-purity titanium material which exhibits excellent characteristics as a thin film for elements of wiring materials for LSIs from sponge titanium produced by a Kroll process. CONSTITUTION:This process for producing the high-purity titanium material comprises cutting away a part of a thickness of >=25% of a batch height from the bottom part of a cylindrical batch of the sponge titanium produced by the Kroll process and a part of a thickness of >=10% of the batch height from the peak part and cutting away the circumferential part of a thickness of >=20% of the batch diameter from the circumferential part of the batch, then collecting the sponge titanium of the central part corresponding to <20% of the batch weight, cutting the sponge titanium by a cutting press to a grain size 10 to 300mm, more preferably to a grain size 200 to 300m, then compression molding the sponge titanium to a consumable electrode. The obtained material consists of an oxygen content <=300ppm and the contents of the respective elements of Fe, Ni, Cr, Al and Si are <=10ppm.
Patent JP-S63218917-A (JP)
Title: Function element
Inventor: YAMASHITA TERUO
IPC: G01J1/00
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a function which can be utilized for an optical element, display element, recording element, etc., by providing electrodes on both sides of a charge transfer complex the polarization directions of which are arranged in a specified direction. CONSTITUTION:The charge transfer complex of which the polarization directions are so arranged in the specified direction is sandwiched by electrodes 2, 5. The polarization by the charge transfer arises at the boundary face between an acceptor layer 3 and a donor layer 4 and the dipole moments by the polarization are arranged to face the specified direction at the boundary face. The charge induced by such polarization is generated on the electrodes 2, 5 to have electromove force which is increased by light. The element is thus used as an optical sensor or is used also as a light guide as the element allows easy propagation of light by an increase in the refractive index in the charge transfer region. The change in the capacity of a capacitor utilizing the induced charge is also utilizable as pressure sensor or other sensors.
Patent JP-H03260185-A (JP)
Title: Colored cellulosic fiber structure
Inventor: MASUDA YUICHIRO
IPC: D06P3/60
Filed: 1990-03-06
Abstract: PURPOSE:To obtain the subject structure, safe and nontoxic to food sanitation and excellent in color fastness to washing without mordanting by coloring a cellulosic fiber structure with an aqueous solution of annatto pigment. CONSTITUTION:The objective structure obtained by coloring a cellulosic fiber structure (a chain polymer having 1,4 beta-glucoside bonds) with annatto pigment (a generic name of pigments containing bixin and norbixin which are carotenoid- based pigments as a principal component).
Patent JP-H08231832-A (JP)
Title: Liquid-crystalline polyester resin composition, its production, and its molded item
Inventor: YAMANAKA TORU
IPC: C08L67/00
Filed: 1996-03-11
Abstract: PURPOSE: To obtain a molded item with excellent physical properties and a low anisotropy by sequentially and continuously feeding a liq.-crystalline polyester resin comprising specific four kinds of structural units and specific glass fibers into an extruder, melt mixing them, and molding the resulting compsn. CONSTITUTION: The compsn. is prepd. by filling a liq.-crystalline polyester resin comprising structural units represented by formulas I, II, III, and IV (wherein R1 and R2 are each a group of formula V or V1, etc.) with glass fibers having an average diameter of 3-15μm, an number average length of 0.12-0.25mm, and a wt. average length of 0.25-0.6mm. Pref., structural unit I is derived from p-hydroxybenzoic acid; structural unit II, from dihydroxybiphenyl; structural unit III, from 2,6-dihydroxynaphthalene; and structural unit IV, from terephthalic acid. Pref., the molar ratio of the sum of structural units I and II to structural unit III is (60:40)-(95:5). The resin and the glass fibers are melt mixed with a twin-screw extruder and are fed sequentially and continuously in the oder of the resin and the glass fibers.
Patent JP-S63221555-A (JP)
Title: Thin battery
Inventor: ASHITAKA HIDETOMO
IPC: H01M50/191
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a thin film battery having long term storage stability by forming an adhesive with specially treated modified polyolefin, powdery inorganic substance, and non-modified polyolefin resin. CONSTITUTION:An adhesive polyolefin component for sealant consists of modified polyolefin prepared by heating a polyolefin resin and an unsaturated resin having polar group under the existence of organic peroxide, powdery inorganic substance, and non-modified polyolefin resin. The composition of the component is 10-80 wt.% modified polyolefin, 5-50 wt.% powdery inorganic substance, and 10-80 wt.% non-modified polyolefin resin. By using this sealant having good adhesion, a thin film battery having long term storage stability can be obtained.
Patent JP-H04289939-A (JP)
Title: Page history managing circuit for main storage
Inventor: KUBOYA MAKOTO
IPC: G06F12/08
Filed: 1991-03-19
Abstract: PURPOSE:To execute the transfer of an external storage and a page of low frequency by a page unit by adding a use frequency counter, a counter holding memory part, and a sorting circuit to an internal block of the circuit. CONSTITUTION:An R bit signal outputted by an R/C bit generating circuit 2 passes through a register 27 and is inputted to a use frequency counter 5, and use frequency of a page shown by a page address generating circuit 3 is displayed. In a counter holding memory part 6, a block corresponding to a page of an accessed main storage 1 is accessed by an address signal of the page address generating circuit 3, and count data of its block is outputted to the counter 5v counted up, and thereafter, stored in the same block. When a page use history request signal is received from other processor, a sorting circuit 7 receives data from the memory part 6, and rearranges a data value from smaller order. Accordingly, the use frequency of every page is known, and the page management can exactly be executed.
Patent JP-S55145311-A (JP)
Title: Electric motor insulating compound for impregnation
Inventor: OOMORI EIJI
IPC: H01B3/30
Filed: 1979-04-28
Abstract: PURPOSE:To prevent the parts from rust effectively by electric insulating compounds which is used for impregnation process of motor parts, comprising 100 parts by weight of thermosetting resin (except epoxy resin) and 0.1-10 parts by weight of amine or its derivatives. CONSTITUTION:Electric insulating compound which is used for impregnation process of motor parts is obtained by comprising 100 parts by weight of thermosetting resin (except epoxy resin) and 0.1-10 parts by weight of amine or its derivatives. Accordingly when parts of a motor are impregnated using this kind of compound, rust preventing capability for iron and iron alloy bearings is obtained.
Patent JP-H08221021-A (JP)
Title: Hanging means for display board
Inventor: WAKURA HIROSHI
IPC: G09F17/00
Filed: 1995-02-18
Abstract: PURPOSE: To provide a hanging means for a display board which hangs an advertising plate on a wall surface, such as glass surface, of a show window for advertisement in a store, etc. CONSTITUTION: The top and bottom end surfaces of a vertically long strut 1 are provided with attraction member mounting poles of the diameter smaller than the diameter of the vertically long strut 1 and further, the attraction members 4, 4 to be mounted at these attraction member mounting poles have elastic suction cups 5, 5. Elastic projecting heads 6, 6 disposed at these suction cups are provided with vertical holes 7, 7 in a direction perpendicular to the elastic attraction cups 5, 5 to be freely attachably and detachably and tightly fitted to the attraction member mounting poles and cross holes 8, 8 in a direction parallel with the elastic suction cups 5, 5. Further, the vertically long strut 1 is provided with swing stop plates 9, 9 in the positions which are inward from the top and bottom end surfaces 2, 2 and do not come into contact with the elastic suction cups 5, 5.  In addition, the vertically long strut 1 existing between these swing stop plates 9, 9 is projectingly provided with a first supporting plate 10 and is projectingly provided with an upper turning cylinder 11 formed of a rigid synthetic resin having slight elasticity and a second supporting rod 12 to which a lower turning cylinder 13 formed of the rigid synthetic resin having slight elasticity is fitted from outside.
Patent JP-H04270052-A (JP)
Title: Vertical type die casting machine
Inventor: KAWACHI HIROAKI
IPC: F16K15/18
Filed: 1991-02-26
Abstract: PURPOSE:To make casting pressure high, simultaneously to reduce casting pressure loss and involution of air into a casting product as less as possible without leaking a molten metal from a runner tube and to totally enable promotion of high pressure casting and casting cycle as much as possible. CONSTITUTION:In the condition of filling up the molten metal 21 to the near part of tip position in a nozzle part 14, after closing a check valve 18 disposed between a pressurizing chamber 15 and the runner tube 17, by quickly injecting the high pressure gas into the pressurizing chamber, the pressurizing chamber is quickly pressurized to the high pressure, and by applying push-down pressure to the molten metal surface in the pressurizing chamber, the molten metal is quickly filled up into the cavity in a clamped die from the nozzle part.
Patent JP-H03256641-A (JP)
Title: Chuck device of work
Inventor: KAWAMORI KATSUSUKE
IPC: B23Q7/04
Filed: 1990-03-05
Abstract: PURPOSE:To prevent a knock pin hole from damaging with a work being balanced, by rotating a locking plate after a tapered part being abutted on the work with a locking member being inserted into the window hole of the work and chucking the work by a clamping claw and between the locking member and locking plate. CONSTITUTION:A locking member 17 is inserted into the window hole W2 of a work W when a chucking device 1 is descended, a tapered part 18 is abutted on the work W and a positioning pin 13 is inserted into the knock pin hole W1 of the work W. At this time the work W is slightly moved by the tapered part 18 and positioned to the chuck device 1. The chuck device 1 is stopped with its descent while compressing springs 19 and 14 to rotate a rotation shaft 20 by a rotation actuator 25, to rotate a locking plate 21 and also to make the work W a lockable position by rocking a chuck claw 27 with the actuation of an actuator 29. The work W is chucked by the locking plate 21 and chuck claw 27 while being energized with the energizing forces of the springs 19, 14 when the chuck device 1 starts its ascent.
Patent JP-S62208930-A (JP)
Title: Structure of high-frequency sewing machine in apparatus for welding and joining vinyl film or the like
Inventor: YUKI TADAHIRO
IPC: B29C65/00
Filed: 1986-03-10
Abstract: PURPOSE:To weld a vinyl film reliably and efficiently, by installing an annular brush, which is in an appropriate, weak, restorable and variable form, between an electrode of a high-frequency sewing machine roller and a high-frequency receiving side plate for connecting them with each other always even if the electrode is moved. CONSTITUTION:An annular brush 10, having one side in about a cylindrical form 35 and the other side in a tapered hollow body 36, is made of a weak, restorable, elastic and conductive material, and the tapered part 36 is deformed easily like a dotted line 49 to pressing force of an electrode, the brush 10 is restored to the original form when external force is eliminated. The annular brush 10 comes into contact always with an end side 27 of the electrode 9 through pressurization by the outside 28 of the tapered part 36 in the inside of the high-frequency sewing machine roller 1, and varies always to a movement even if the electrode is moved as per an arrow 23 to conducting the electrode 9 from a side plate 7 by stabilizing a high-frequency current. A pressurizing roller 2 pressurizes always the outside 17 of the electrode of the high-frequency sewing machine roller by predetermined pressure in the direction of an arrow 15 and simultaneously with pressing of films 20, 21 with constant pressure a vinyl film is welded reliably by a conduction method.
Patent JP-S60197481-A (JP)
Title: Working apparatus in hold
Inventor: SATOU SETSUO
IPC: B63B9/00
Filed: 1984-03-19
Abstract: PURPOSE:To widen the working range by installing the intermediate part of a working frame in free setting upwardly and downwardly onto a supporting stay suspended in free elevation and turn onto the upper deck of a hull and installing a working board in expandable ways and in free turn in the vertical and lateral directions through gear mechanisms and a cylinder at one edge. CONSTITUTION:A supporting stay is suspended in free elevation in a hold onto a turning frame which can turn on a fixed board loaded onto the upper deck of a hull. A working frame is pivotally installed onto the supporting stay, and a working board 6 is installed at the edge part. The working frame consists of a balance boom and a working boom 7, which is of the multistage type expandable constitution, and can turn the working board 6 in the vertical and lateral directions through gears 17, 19, 22, and 24 crossing at right angles and cylinder mechanisms 20 and 25. The working board 6 can be transferred in each direction and at each position, and the work in a wide range is enabled.
Patent JP-H10260968-A (JP)
Title: Method for dividing chinese sentence into clases and its application to chinese error check system
Inventor: CHU CHAOMIN
IPC: G06F17/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To detect an error even when a defined error is not divided into clauses as a clause unit by defining plural classes to divide into clauses together with words in a regular dictionary, allocating an appropriate weight to the classes about the weight of a word in the regular dictionary and selecting a clause output. SOLUTION: A regular work and its weight are stored in a regular dictionary storing means, and a special clause part class is stored in a special clause class storing means. An isolated character bigram table that holds probability that all Chinese character pairs become adjacent isolated character pairs is stored in an isolated character bigram table storing means, and a clause means retrieves the regular dictionary storing means and the special clause class storing means and next divides a sentence that is inputted into parts by selecting the clause of a sentence having the highest probability which is inputted by using a dynamically programming method. Further, a possible error which is presented in a sentence that is inputted by a clause result processing means is shown.
Patent JP-S62214116-A (JP)
Title: Method and apparatus for melt reduction
Inventor: FUKUSHIMA TSUTOMU
IPC: C21B11/08
Filed: 1986-03-13
Abstract: PURPOSE:To carryout stable melt reduction of iron ore by blowing O2 onto the diagonal line of the splash of an iron bath to be formed from one point of a furnace and blowing O2 from a furnace bottom tuyere and iron ore and coal in the direction tangential with the circumference of the furnace thereby forming the stable splash. CONSTITUTION:After some iron bath 8 is formed as a seed bath on the furnace bottom, the oxygen 10, iron ore 11 and coal 12 are blown from the bottom tuyere 21 into the iron bath 8. The oxygen 10 is fed 2 into the furnace at the same instant, then the iron ore 11 is brought into reaction with the coal 12 and is thereby reduced. The formed iron is stored as the iron bath 8 and the formed gaseous CO is dissipated on the iron bath surface. The oxygen 10 is fed 2 thereto to induce the secondary combustion of the gaseous CO by which heat is generated. An inert gas 14 is fed 7 to form the splash 15 of the iron bath 8 in the secondary combustion part, by which the temp. of the iron bath 8 is increased and the thermal efficiency of the furnace is considerably improved. The operation is halted, and the furnace is titled to tap 6 the iron when the amt. of the iron increases and the surface of the iron bath 8 rises to a prescribed level on progression of the reduction reaction of the iron ore 11.
Patent JP-S51129001-A (JP)
Title: Tire removing device
Inventor: KONDOU SUZUE
IPC: B60B30/06
Filed: 1975-05-02
Abstract: PURPOSE: To provide a device of removing the tire from a tire wheel automatically with the rim and tire rotated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03256666-A (JP)
Title: Stamper back lapping device
Inventor: SHIMAMOTO SEIJI
IPC: B24B37/12
Filed: 1990-03-07
Abstract: PURPOSE:To ensure a uniform polishing amount and polished surface in a radial direction of the back of a stamper and to minimize a polishing strain by providing a linear speed device to control a drive device so that the linear speed of a stamper under rotation is linearly increased and decreased according to the position in a radial direction of the stamper of a polishing head. CONSTITUTION:A polishing head 1 is reciprocatively moved in the radial direction of a stamper 2 on a rotary table 3 to polish the back of the stamper 2. In this case, a drive device 6 for the rotary table 3 is controlled by a linear speed device 7 so that the linear speed of the stamper 2 under rotation is linearly increased and decreased according to the position in a radial direction of the stamper 2 of the polishing head 1. This constitution ensures a uniform polishing amount and polished surface in a radial direction of the back of the stamper 2 and minimizes a polishing strain.
Patent JP-2000256325-A (JP)
Title: New quinolone carboxylic acid derivative
Inventor: ASAHINA YOSHIKAZU
IPC: A61P31/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a quinolone skeleton and useful as a medicine, especially an antibacterial agent. SOLUTION: A quinolone carboxylic acid derivative of formula I (R is H or a lower alkyl; R1 R2 are each H or a lower alkyl; X is nitro or amino) and its salt and its hydrate, preferably 6-amino-1-cyclopropyl-1,4-dihydro-8- methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3 quinoline carboxylic acid, or the like.  The compound of formula I is obtained by reacting a quinolone carboxylic acid derivative of formula II (R' is a lower alkyl) with sodium methoxide in a solvent such as methanol at a reaction temperature of from the refluxing boiling point of the reaction solution to 150 deg.C, hydrolyzing the reaction product in the presence of an alkali such as sodium hydroxide at a reaction temperature of from room temperature to the boiling point of the solvent, and, if necessary, catalytically reducing the hydrolysis product in the presence of palladium-carbon catalyst in a solvent such as dimethylformamide at room temperature.
Patent JP-H11254228-A (JP)
Title: Cutting machine
Inventor: NODA HARUO
IPC: B23D36/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure the overall length of a long material to be cut at the present time with a measuring device fixed at a given place. SOLUTION: In a cutting machine wherein a long bar 1 is intermittently fed in a longitudinal direction and cut predetermined length L during the stoppage of feed, a measuring device 5 is arranged at a position separated a given distance C on the supply source side of the long bar 1 with regard to a cutting position to measure the travel of the long bar 1, and a control section 6 is provided to issue a command to continue or discontinue the current cutting using the travel as a criterion.  When an intermediate part of the long bar 1 passes the measuring point until a long bar which is temporarily stopping stops the next time, the control section 6 issues a command to continue the current cutting, and when the rear end of the long bar 1 passes the measuring point, the control section 6 calculate the overall length of the long bar 1 at the present time based on the travel of the long bar 1 and calculate the number of times of cutting based on the calculated overall length of the long bar 1 and issues a command to continue or discontinue the current cutting.
Patent JP-S60196159-A (JP)
Title: Buckwheat noodle containing aloe
Inventor: NOMOTO JIYUNZOU
IPC: A23L7/109
Filed: 1984-03-19
Abstract: PURPOSE:To prepare aloe-containing buckwheat noodle, having delicious taste, good for health, and suitable as a natural food, by adding juice prepared from the leaf of aloe to the raw material of buckwheat noodle. CONSTITUTION:About 100g of buckwheat flour is mixed with about 20g of wheat flour. The obtained raw material of buckwheat noodle is added with about 5g of aloe juice prepared by grinding the leaf of aloe with a mixer. The mixture is kneaded with one egg and a proper amount of water, rolled in the form of a sheet of about 2mm. thick, slit to about 2-3mm. width, and boiled for about 5min to obtain the objective aloe buckwheat noodle.
Patent JP-H07255988-A (JP)
Title: Washing machine
Inventor: HATASHITA MASAKAZU
IPC: H02P6/08
Filed: 1994-03-24
Abstract: PURPOSE:To embody a stable operation, compact constitution and high reliability in a washing machine provided with a motor having no brush. CONSTITUTION:There are provided a washing machine body 1, water receiving tank 2, washing and dewatering tank 3, rotation transmitting element 4 including a reduction gear, pulsator 5, actuation element 8, controller 9 including a motor driving circuit, radiator 10, cables 11, 12, stator 16, rotor 17, and motor having no brush 21. The motor 21 is set at the center of the tank 3, under the bottom thereof, and hence vibration and noise of the motor can be reduced, and the motor driving circuit, as a heat generating body, is mounted to the stator so that the motor itself can be utilized as a radiator so that an installation space of the washing machine can be made smaller and further, since lead wires of a rotor position sensing element are not exposed to the outside, influence of noise can be eliminated, and hence stable operation, compact construction, and high reliability can be embodied.
Patent JP-H04244972-A (JP)
Title: Surface potentiometer
Inventor: KOJIMA HIDEKI
IPC: G01R29/12
Filed: 1991-01-31
Abstract: PURPOSE:To achieve higher accuracy in the measurement of a surface potential. CONSTITUTION:This surface potentiometer includes a dielectric plate 25 with a specific dielectric constant larger than air and a uniform thickness, and charge removing rollers 26 and 27 grounded electrically. The dielectric plate 25 contacts the charge removing rollers 26 and 27 electrically while the dielectric plate 25 is movable between an object 33 to be measured and a detection window 21. This can remove dependence on a setting distance between the object 33 to be measured and a potential sensor 22 thereby enabling highly accurate measurement of a surface potential.
Patent JP-S51130985-A (JP)
Title: Apparatus for cutting the excessive portion of rail joint welding
Inventor: SATOU TADASHI
IPC: B23C3/12
Filed: 1975-05-08
Abstract: PURPOSE: To easily and quickly cut the excessive portion of rail joint welding. 
     COPYRIGHT: (C)1976,JPO&Japio