baber/WOPTO huggingface dataset:
Patent JP-S57152376-A (JP)
Title: Fillet copying welding machine
Inventor: IHARA YASUSHI
IPC: B23K9/127
Filed: 1981-03-13
Abstract: PURPOSE:To facilitate the attaching and detaching of guide rollers and torches facing each other on the right and left with the vertical surface of the work in-between to and from the vertical plate of the T- or inverted L-shaped work by mounting these rollers and torches slidably to a gate type traveling carriage. CONSTITUTION:A gate type traveling carriage 1 provided with rollers 6, 9 guiding the vertical surface of a vertical plate W2 is placed on a flat plate W1 from above the plate W2. Next, a turning member 2 is turned to bring the roller 9 in abutment on the vertical surface of the plate W2. Thence, a handle 5d is slided toward the plate W2 to sandwich the plate W2 with the roller 6. The carriage 1 is run along the plate W2 sandwiched by the rollers 6, 9 and a weld line WL is fillet welded with torches T. Upon completion of the welding, the handle 5d is pulled to increase the distance between the rollers 6. Also, the member 2 is turned to increase the distance between the torches T and the rolls 9, whereby the carriage 1 is detached upward.
Patent JP-S60180582-A (JP)
Title: Novel microorganism
Inventor: SOEDA YOSHIKO
IPC: C12R1/07
Filed: 1984-02-28
Abstract: PURPOSE:To provide a novel microbial strain Bacillus sp. RA2859, capable of accumulating L-selenocystine in a medium containing an Se compound. CONSTITUTION:Bacillus sp. RA2859 capable of accumulating L-selenocystine is obtained by culturing the soil collected from the soil of the Shirakawa Village, Aso District, Kumamoto Prefecture, Japan. The cultivation is carried out preferably in a liquid medium containing natural nutrients, especially under aerobic condition under shaking or under aeration and agitation. The culture termperature is preferably 18-35 deg.C and the pH of the medium is about 5.5-8.5. The cultivation is carried out preferably for about 2-10 days. The L-selenocystine accumulated in the cultured product can be separated and purified by conventional separation and purification means. Since L-selenocystine is accumulated mainly in the culture liquid, it can be separated and purified from the liquid after removing the bacterial cells from the liquid by centrifugal separation or filtration, etc.
Patent JP-S59163328-A (JP)
Title: Conversion of trimethylbenzene
Inventor: KIKUCHI HIDEKAZU
IPC: C07C6/12
Filed: 1983-03-07
Abstract: PURPOSE:To convert trimethylbenzene to an aromatic compound having high added value, by using a catalyst comprising a smectite clay interlaminar compound having a specific interlaminar spacing and containing the oxide of a metal of the II group or IV group of the periodic table in a form inserted between the layers. CONSTITUTION:Trimethylbenzene is converted by using a catalyst comprising a smectite-type clay interlaminar compound having an interlaminar spacing of about 4-10Angstrom , preferably 7-9Angstrom and containing the oxide of a metal of II- or IV-group of the periodic table between the layers. The reaction is carried out at 100-500 deg.C under normal pressure or a positive pressure. The metal oxide is e.g. alumina, zirconia, etc. It is preferable to support a transition metal on the catalyst to prevent the lowering of the catalytic activity. The supporting of the metal is carried out by ion exchange method, and the amount of the supported metal is preferably 0.01-0.1wt% in terms of metal.
Patent JP-H06251595-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUSAKABE MIZUO
IPC: G06F21/62
Filed: 1993-02-26
Abstract: PURPOSE:To provide an incorporated ROM (non-masked ROM) having a reading prohibit function by providing a circuit for discriminating reading allowable or not allowable. CONSTITUTION:A ROM, which is incorporated in a semiconductor integrated circuit, is provided with cells 7a to 7g which store the data to discriminate reading allowable or not allowable and a circuit 20 which compares the contents of these cells with the data of terminals 8a to 8g given from an external during a reading and discriminates a reading permission or prohibition so as to provide a function to keep secrecy. Data security is kept by giving a reading prohibition function to the incorporated ROM.
Patent JP-H11228694-A (JP)
Title: Polyimide composition
Inventor: OKADA YOSHIFUMI
IPC: H05K1/03
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide composition capable of preventing the cohesive failure of a film, having improved bond strength between a copper foil pattern and a cover lay and improved bond strength between a substrate to be protected and a polyimide resist. SOLUTION: This polyimide composition is obtained by subjecting a polyamic acid having a molecular weight distribution (Mw/Mn) of >=1.3 and <=5.0, a Mw (weight-average molecular weight) in the range of >=10,000 and <=1,000,000 and <5% water content to ring closure through dehydration. The polyimide composition has >=0.5 intrinsic viscosity when dissolved in sulfuric acid and has >=90% imidation ratio when the composition reaches 250 deg.C in a baking stage.
Patent JP-H05201274-A (JP)
Title: Instrument panel
Inventor: UNNO MASAHIKO
IPC: B60K37/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide an instrument panel which can correct deformation of garnishes and improve an appearance through attaching it accurately to a panel body, etc. CONSTITUTION:Ribs 18 and 19 are arranged uprightly on a panel body 11, to which a center garnish 13 is to be attached, and a heater control lever garnish 12. The center garnish 13 can be attached to the panel body 11 by engaging a rim of the center garnish 13 with the ribs 18 and 19.
Patent JP-H04221326-A (JP)
Title: Preparation of diethynylbenzene
Inventor: ROORENSU ENRIKO KAROSHIINO
IPC: C07C17/02
Filed: 1991-03-04
Abstract: PURPOSE: To prepare diethynylbenzene by a one-pot reaction.  
     CONSTITUTION: A mixed isomers of divinylbenzene are reacted with a bromine in a solvent composed of sulfolane at a speed suitable for restraining the increase of a reaction temperature beyond more than 50°C, then the brominated product as an intermediate is dehydrobrominnated, and diethynyl benzene is separated from the dehydrobrominated reaction mixture. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01215293-A (JP)
Title: Separation and recovery of erythritol
Inventor: MAEDA TOSHIHIRO
IPC: B01D61/14
Filed: 1988-02-22
Abstract: PURPOSE:To industrially advantageously provide the title compound useful for sweeteners, etc., by filtering the supernatant of a culture solution prepared by culturing an erythritol-producing bacterium in an aqueous medium under an aerobic condition with an ultrafiltration membrane having a specific fractional mol.wt. and subsequently recovering the product from the filtrate. CONSTITUTION:A culture solution prepared by culturing an erythritol-producing bacterium (e.g., Aureobasidium Sp.SN-G42) in an aqueous medium under an aerobic condition is thermally sterilized and centrifuged to produce a supernatant. The supernatant is filtered with an ultrafiltration membrane having a fractional mol.wt. of 1,000-100,000 and the filtrate is heated to 50 deg.C and treated with charcoal to decolor the filtrate. The decolored filtrate is treated with an ion exchange resin and concentrated to crystallize erythritol contained therein. The resultant erythritol crystals are separated and recovered to provide the objective erythritol.
Patent JP-H02216119-A (JP)
Title: Liquid crystal electrooptical element
Inventor: TOKI MOTOYUKI
IPC: G02F1/133
Filed: 1989-02-17
Abstract: PURPOSE:To obtain an anisotropic film which has a large difference in refractive index, is thin and inexpensive and allows easy production by uniaxially stretching a high-polymer film essentially consisting of the polymers of specific acrylate derivatives. CONSTITUTION:The optically anisotropic film is formed by uniaxially stretching the film essentially consisting of at least one kind of the polymers of the acrylate derivatives expressed by the general formula CH2=CX-COOR (where X is -Cl, -Br, -CN, -SCN group and R is 1 to 4C alkyl group or dervi. of a benzene ring). This high-polymer film is attached with a halogen and alkyl group to increase the refractive index in the substituent (alpha position of acrylate and an ester group) attached to the main chain of the polymers. The main chains, therefore, line up in the stretching direction and the alpha position, etc., of the acrylate are perpendicular to the main chains. The optically anisotropic film having the large refractive index is thus obtd.
Patent JP-S63205421-A (JP)
Title: Rotary piston engine
Inventor: KAWANO SEIKI
IPC: F02B53/12
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the fatigue of a center bearing by setting the ignition order and the like to ignite earlier the cylinder at the farther side from the center bearing of cylinders to which two rotors at one side from the center bearing belong, in a three-cylinder rotary engine. CONSTITUTION:This three-cylinder engine has three cylinders C1 to C3 in which rotors 9 to 11 are accomodated rotatable eccectrically, whose inner peripheries are formed trochoidal, and the rotors 9 to 11 are supported at the eccentrical points 6 to 8 of an eccentric shaft 1 which is pivoted rotatable at a casing 2 through bearing 3 to 5. In this case, the ignition order of the cylinders and the phase relations responding thereto of the rotors 9 to 11 are set that the rear side cylinder C3 farthest from a center bearing 3 is ignited at first, and the middle cylinder C2 is ignited next.
Patent JP-S62203579-A (JP)
Inventor: DEBITSUDO REONAADO JIYAZUSUUIT
IPC: H02P1/22
Filed: 1987-02-20
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-H02217634-A (JP)
Title: Mounting structure of elastoplastic damper
Inventor: FUKUMOTO TOSHIYUKI
IPC: E04H9/02
Filed: 1989-02-17
Abstract: PURPOSE:To exert the energy absorbing effect for any horizontally oriented external force by connecting a plate-shaped damper to a structure or a structural element separated in the structure in such a way as rotatable round a plumb axis. CONSTITUTION:An elastoplastic damper 1 as per existing invention is made in such a construction that a plurality of openings 1a are bored across the plate width of a body 10 at a certain spacing in the direction, in which shearing force is applied, so that easy plastization is done for a shearing force in the applicable plane, wherein the yield strength is suppressed low and a plastic deformation ability is provided. When a shearing force acts on this damper 1, the bending moment generated in the body 10 will cause linear stress distribution, nullifying in the center and maximizing at the ends, so that boring the opening 1a in approximation to this stress distribution will result in simultaneous yields approx. throughout the height around the openings 1a, which accomplishes effective energy absorption.
Patent JP-S55131521-A (JP)
Title: Combustion chamber of internal combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F02B51/00
Filed: 1979-03-30
Abstract: PURPOSE: To improve combustibility through reformed fuel and generation of swirl by forming a chamber for storing a part of the intake gas in a cylinder and filling catalyst pellet in said chamber and jetting-out the reformed intake gas to combustion chamber from the chamber described above.  
     CONSTITUTION: A combustion chamber 6 is formed between the cylinder head 4 and the piston head part 2 which slides in a cylinder 1. On the cylinder head 4, a storage chamber 13 is formed which communicates to the combustion chamber 6 through an opening 14, and said opening 14 is allowed to communicate in the tangential direction to the combustion chamber 6, and in the opening 14, an ON- OFF valve 15 is arranged which is opened from nearly the start of compression of the engine to the nearly ignition by a cam 20. In the chamber 13, the catalyst for reforming fuel is coated, or the pellet catalyst is filled, and the intake gas stored temporarily is reformed. Afterwards, the reformed gas is gushed-out in the tangential direction into the combustion chamber 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03240811-A (JP)
Title: Power unit load controller
Inventor: KOSAKA MASATSUNE
IPC: G05B13/02
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a power unit load controller capable of stably supplying power by controlling the power ON/OFF of each load device via the fuzzy inference in response to the static priority of each load device. CONSTITUTION:Plural load devices 2 are connected to a feeder 1, and the switches 3 are provided between the feeder 1 and the devices 2. Then the switch 3 opens/closes the line set between the feeder 1 and the device 2 with a command of each controller 4. The power unit voltage and the frequency are detected via the feeder 1, and the data on the controlled variable of a control subject and an action request signal are inputted from each device 2. A fuzzy inference device 12 accepts the set-up data from a microcomputer 10 for execution of the inference and infers the input data based on this received data. A memory card 13 stores the set-up data and the static priority of each device 2.
Patent JP-H06250469-A (JP)
Title: Image reader and turning reader for book original
Inventor: FUJIOKA TETSUYA
IPC: H04N1/04
Filed: 1993-02-26
Abstract: PURPOSE:To make the assembling and the maintenance of an original pressing belt and a scanning unit excellent and to improve the traveling performance of the scanning unit by installing the original pressing belt for pressing a book original to the original platen side by dividing it into the upstream side and downstream side in the scanning direction of the scanning unit, CONSTITUTION:This reader is provided with the original platen 1 on which the book original is placed, an image reading means reading the image of the book original by scanning the surface of the book original placed on the original platen 1 in a state where it is fully opened, the scanning unit 200 supporting the image reading means and capable of exposing and scanning the book original, and the 1st and the 2nd belt-like original prossing means 282a and 282b pressing the book original to the original platen 1 side and installed by being divided into the upstream side and the downstream side in the scanning direction of the scanning unit 200. Thus, the page of the original turned by the page- turning action of the scanning unit 200 is held in a natural posture without being rounded or bent.
Patent JP-H11216708-A (JP)
Title: Decorative molded sheet with surface of cement-setting material
Inventor: SUGIYAMA MASAO
IPC: B32B13/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to mold an uneven pattern on the surface of a cement/setting material and decorate the surface by coloring or the like in addition to advantages such as significantly easy conveyance work and manufacturing. SOLUTION: A decorative molded sheet 3 with the uneven pattern of a simulated stone face or the like is press-or vacuum- or injection-molded using a thin sheet such as a foamed resin sheet. Alternatively, a decorative layer 5 is formed on the this sheet with an uneven surface by spraying or applying a cured or coagulated inorganic material or a coloring material obtained by mixing resin, a fibrous material or the like. In addition, finely granulated aggregates obtained by grinding a natural stone or the like are made to stick to the decorative layer 5 with an adhesive and an inorganic setting material is sprayed or applied to form the decorative layer 5.  At a construction site or a plant, this decorative molded sheet 3 is arranged in a frame 6 and a cement setting material such as concrete is formed to obtain the uneven pattern on the surface of the sheet 3 or the decorative layer 5 is stuck to the surface of the decorative molded sheet 3 so that the its surface is colored.
Patent JP-H05234791-A (JP)
Title: Tap positioning method for transformer foil winding machine
Inventor: ISHIDA WATARU
IPC: H01F41/10
Filed: 1992-02-25
Abstract: PURPOSE:To improve the accuracy of a tap position and also provide a tap efficiently by previously storing a scheduled position of each spot weld into a memory means, and by performing spot welding on the basis of the stored contents. CONSTITUTION:The number of rotating pulses of encoders 48 and 52, that is PA2, PA3, PA4 ..., corresponding to scheduled positions of a spot weld until the end of wrapping of a copper foil 24, that is A2, A3, A4 ..., and the number of rotating pulses of the encoders 48 and 52 corresponding to the distance of movement of a spot welding part 53 between the scheduled spot weld positions A2, A3, A4 ... and the spot weld part are stored into a memory means. The foil 24 that is wrapped around a winding jig 51 until a scheduled spot weld position is moved to the spot weld part 53 on the basis of the stored contents. A spot weld is effected at this position. This results in the improvement of the accuracy of a tap can be provided efficiently.
Patent JP-H04276349-A (JP)
Title: Transfer mechanism for magnetic tape medium
Inventor: AOKI YOSHITAKA
IPC: G11B15/68
Filed: 1991-03-05
Abstract: PURPOSE:To shorten the execution time for the next transfer command by checking the state of the transfer destination and forecasting the next transfer command and then moving the transfer mechanism to that place in advance. CONSTITUTION:In the magnetic tape medium transfer mechanism having a transfer control part 1 for controlling a moving mechanism main body 3 for carrying specified magnetic tapes from a housing rack 8 for housing a large number of magnetic tapes 2 to plural drives 5-7 for performing write and read operations, a control program set in the transfer control part 1 possesses a control sequence for making the moving mechanism main body 3 standby in the position of a drive that is nearest to the read and write finishing time out of the plural drives 5-7.
Patent JP-2000237335-A (JP)
Title: Radiotherapy method and system
Inventor: NISHIHARA SUSUMU
IPC: A61B6/03
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a radiotherapy method and system capable of eliminating the lowering of irradiation precision caused by the movement of a body during the irradiating period of radiation. SOLUTION: This radiotherapy system is provided with a CT system 31 for planning radiotherapy and a radiotherapy device 32. The system 31 is provided with a system control part 33, a CT scanner part 34 and a radiotherapy planning part 35. Collected data obtained by the art 34 is supplied to the part 35. The part 35 prepares planning data for treatment such as a central projective picture at the time of treatment and that at the time of photographing X-ray TV. On the other hand, the device 32 is provided with an entirely controlling part 90, a device body part 91 and a driving control part 92. The part 92 controls the irradiating time of radiation and opening/closing of a collimator 97 based on treatment planning data from the part 34 at real time in accordance with a position on the radiograph of a marker 9 photographed by an X-ray TV 98.
Patent JP-S58154862-A (JP)
Title: Controlling method of copying machine or the like
Inventor: OKA KENJIYU
IPC: G03G15/08
Filed: 1982-03-10
Abstract: PURPOSE:To reduce the amount of toner stiking to a reference latent image greatly, by controlling the amount of toner, etc., so that a solid-state electrostatic latent image having a potential drop part with a gentle gradient at a peripheral edge part is formed. CONSTITUTION:As the reference latent image, the solid-state electrostatic latent image which has the potential drop part with a gentle gradient at the peripheral edge part is formed. Consequently, the reflection density of a reference pattern is specified with width S4 at the center part in the moving direction of a photoreceptor, and decreases gradually toward both end parts and have width S3 on the whole. Consequently, when the reference latent image corresponding to the reference pattern 3 is developed, the latent image has no abrupt stepwise potential variation part, so edge effect is not caused. For this purpose, its peak reflection density is detected by a detecting means 16 to detect the accurate amount of sticking toner. Thus, the amount of toner sticking to the reference latent image is reduced greatly.
Patent JP-H01215738-A (JP)
Title: Production of optical glass fiber having core-clad structure
Inventor: NISHII JUNJI
IPC: G02B6/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain the above glass fiber free from the intrusion of bubbles and foreign materials in the interface of the core and the rod, by increasing the pressure at the outer circumference of a tube for clad relative to the gas pressure in the space between the clad tube and the core rod inserted into the tube and drawing the tube and the rod. CONSTITUTION:A glass rod 1 for core is inserted into a glass tube 2 for clad having lower refractive index than the core 1 and the gas pressure at the outer circumference of the tube 2 is adjusted to be higher than the gas pressure in the gap between the tube 2 and the rod 1. The tube 2 and the rod 1 are simultaneously heated with a heater 17 and drawn while keeping the above state to obtain an optical fiber having a core-clad structure. In the above process, the gas pressure in the gap between the tube 2 and the rod 1 is adjusted below atmospheric pressure, especially <=10<-2>Torr and the gas pressure at the outer circumference of the tube 2 is adjusted above atmospheric pressure, especially >=0.2kg/cm<2>.
Patent JP-H01310130-A (JP)
Title: Method and device for controlling clearance
Inventor: SAMIYUERU HENRII DABISON
IPC: G01B21/16
Filed: 1989-02-20
Abstract: PURPOSE: To maintain an active clearance excellently by calculating the required temperature with respect to a shroud and blowing high temperature or low temperature air to the shroud in accordance with the progress record of the speed behavior of a gas turbine. CONSTITUTION: A computing circuit 120 calculates the temperature of a turbine rotor in accordance with the rotary speed of the gas turbine N2 and the length of the engine operation time (progress record). A computing circuit 126 calculates the required temperature of a ring in accordance with the speed N2 and the temperature of a 9th stage extraction portion T3. The results are supplied to a requirement selecting circuit 138 via a ring temperature control 133. Computing circuits 128, 130 calculate the required fail-safe value. With this support and by means of the requirement selecting circuit 138, high temperature or low temperature air is blown to control the ring temperature and maintain the clearance between the shroud and gas turbine blades suitably. Thus it is possible to improve the performance of the gas turbine.
Patent JP-H03241920-A (JP)
Title: Reset circuit
Inventor: TSUMIKI TADASHI
IPC: G05F3/16
Filed: 1990-02-20
Abstract: PURPOSE:To operate an entire system with minimum power consumption by imparting a hysteresis characteristic to a change in the output voltage of a reference voltage source with respect to a reset input voltage. CONSTITUTION:When an input voltage at a reset terminal 5 transits to a low level and the input voltage reaches a voltage three times the diode voltage (VD) or below, a transistor(TR) Q3 is interrupted and a bias current applied from a starter circuit 1 to a circuit mirror circuit is cut off. When the input voltage is further decreased and reaches a voltage being 2VD or below, a TR Q4 is turned off to interrupt a feedback loop and all circuits connected to the output terminal of the current mirror circuit 7 stops operation. Thus, the current consumption in a regulator IC is saved.