baber/WOPTO huggingface dataset:
Patent JP-H08225996-A (JP)
Title: Workpiece holder
Inventor: YAMAMOTO KATSUYA
IPC: C25D17/08
Filed: 1995-02-15
Abstract: PURPOSE: To provide a workpiece holder easy to remove a coating material even if the coating material is stuck at the time of coating and capable of stably supplying a power to the workpiece at an electrolytic treating stage in the workpiece holder for holding and transporting a workpiece in a continuous treating line including the electrolytic treating stage and a coating stage. CONSTITUTION: A plating with a material containing, for example, fluororesin particles such as PTFE(polytetrafluoroethylene) is applied on a surface of the workpiece holder 1, or a member plated with the material containing the fluororesin particles is mounted at a contact part of the workpiece holder 1 with the workpiece 2.
Patent JP-H01202325-A (JP)
Title: Connecting method for metal tube
Inventor: YOSHIHARA CHIHARU
IPC: B21D39/04
Filed: 1988-02-07
Abstract: PURPOSE:To quicken the tube joining and to improve the reliability of the connection part by enlarging a mandrel to the specified dimension by press- fitting it into one part of a tube end, fitting to the other part of the tube end and applying a specified tensile power to the joining part further. CONSTITUTION:A mandrel 3 is press-fitted to one part of the inner part of connecting tube ends 1, 2 to enlarge its inner diameter D1 to the dimension smaller at about 0.4-6% than the outer diameter D4 of the extremely large outer diameter part 4 of the other part of the tube end 2. In this case, a tube end face 5 is pressed by a mandrel large diameter part 6 together with the pipe expansion to thicken the tube end part. The tube ends 1, 2 are then fitted by advancing the outer tube end 5 exceeding the extremely large outer diameter part 4 of the inner tube 2 and the tensile power of specified amt. is given to the fitting part further. The tube end parts 1, 2 is thus fitted by causing plastic deforming and the residual stress holds the strong fitting after removing the load. Consequently the tube joining is quickened and the reliability of the connection part is improved.
Patent JP-S63196633-A (JP)
Title: Production of heat-resistant gel
Inventor: HARA MINORU
IPC: A23L29/20
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a heat-resistant gel which can withstand heat sterilization and has excellent eating texture etc., by mixing a powder of a thermoplastic gelling agent with alginic acid, an alkalifying agent, a Ca salt and an antigelling agent, dispersing the mixture in water, and heating and cooling the dispersion. CONSTITUTION:At least one powdery thermoplastic gelling agent such as agar, gelatin, pectin, carrageenan, furcelleran or tamarind seed polysaccharide is prepared. This powder is mixed with alginic acid, an alkalifying agent (e.g., sodium hydrogen-carbonate), a calcium salt (e.g., calcium citrate), an antigelling agent (e.g., pyrophosphoric acid) and, optionally, a dispersant (e.g., granulated sugar). The mixture is dispersed in water, heated and cooled to obtain the purpose heat-resistant gel. This gel can be heat-sterilized, so that it can be used in the production of agar for boiled beans, etc., without adding any acid or the like.
Patent JP-H04266032-A (JP)
Title: Thin-film transistor
Inventor: AKANUMA HIDEYUKI
IPC: H01L21/28
Filed: 1991-02-21
Abstract: PURPOSE:To facilitate microminiaturization of a thin-film transistor by providing a first contact hole in a gate insulator and a second contact hole in an intermediate insulator. CONSTITUTION:A gate insulator 302 of silicon dioxide is formed to cover a thin polysilicon film 301, and a gate electrode 303 is formed on the gate insulator. The gate electrode is used as a mask to implant boron into the polysilicon film, so that self-aligned source and drain regions 305 and 306 are formed. A first contact hole 307 is opened in the gate insulator 302 by photoetching. An intermediate insulator 308 of silicon dioxide is formed by vapor phase epitaxy, and it is etched to form a second contact hole 309. Finally, source and drain electrodes 310 and 311 are formed.
Patent JP-S63195149-A (JP)
Title: Transparent electrically conductive film
Inventor: MIZUHASHI MAMORU
IPC: C03C17/23
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a transparent electrically conductive film having excellent plasma reaction as well as corrosion resistance in a reducing atmosphere and suitable as substrates for solar cells, etc., by forming a protective film consisting of TiC (doped with H2) on the surface of a transparent electrically conductive film consisting essentially of indium oxide or tin oxide. CONSTITUTION:A transparent electrically conductive film 2 consisting essentially of indium oxide, such as tin-doped indium oxide, etc., containing 0.5-30wt.% tin or electrically conductive film 2 consisting essentially of tin oxide, such as fluorine-doped tin oxide, etc., containing 0.1-5wt.% fluorine is formed on a substrate 1, such as soda-lime silicate glass plate, etc., as necessary, having an alkaline barrier film 4, consisting essentially of an oxide, such as SiO2, Al2O3, ZrO2, etc., and formed thereon by a sputtering, vacuum deposition method, etc. TiC optionally doped with <=50% (atomic ratio) hydrogen is then formed as a protective film 3 having 10-100Angstrom  thickness on the electrically conductive film 2 by, e.g. a sputtering method.
Patent JP-S62183938-A (JP)
Title: Mold for continuous casting machine
Inventor: UCHIDA SHIGETAKA
IPC: B22D11/04
Filed: 1986-02-10
Abstract: PURPOSE:To easily adjust cooling speed of continuous casting to slow cooling and rapid cooling by arranging plural cooling members having different cooling abilities for molten steel mutually along drawing direction of casting slab at a mold wall of mold body. CONSTITUTION:In the continuous casting machine 10, the molten steel in a tundish 12 is supplied into the mold 14 through a submerged nozzle 16. Here, the above- mentioned molten steel is cooled by cooling water, which is flowed toward arrow mark (A) direction in a passage 22 of cooling part 20 through the mold wall 18, to draw forming solidified shell as the casting slab (S). In the mold wall 18 of the mold 14 for the above-mentioned continuous casting machine 10, a low heat conductivity Cu-plate 24 and a high heat conductivity Cu-plate 26 is arranged along drawing direc tion of the casting slab (S). In case of executing high speed casting at the above- mentioned continuous casting machine 10, supplying speed of the molten steel is set up, so as to be positioned at the above-mentioned high heat conductivity Cu-plate 26 for the molten steel surface in the mold 14, to execute rapid cooling. The other side, in case of the ordinary continuous casting, slow cooling slab is executed, so as to be positioned at above-mentioned low heat conductivity Cu-plate 24 for the molten steel surface, to present the surface cracking of the casting slab (S).
Patent JP-H05306362-A (JP)
Title: Unsaturated polyester resin composition, molding material and molding
Inventor: AKIYAMA KOICHI
IPC: C08L67/06
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a composition, comprising an unsaturated polyester, a polymerizable monomer, a thermoplastic resin, a polymerization initiator and a specific glass hollow body and good in handleability, water resistance, etc., without causing defective adhesion, blister, etc., of films. CONSTITUTION:The composition is obtained by blending (A) 20-40 pts.wt. (preferably 25-35 pts.wt.) unsaturated polyester having 800-4000 average molecular weight and 20-60 acid value with (B) 30-70 pts.wt. (preferably 40-60 pts.wt.) polymerizable monomer preferably composed of styrene and (C) 5-30 pts.wt. (preferably 10-25 pts.wt.) thermoplastic resin, providing 100 pts.wt. total amount thereof and then blending (D) 0.1-5.0 pts.wt. polymerization initiator and (E) 5-100 pts.wt. (preferably 10-80 pts.wt.) glass hollow body having 0.5-1.3g/cm<3> (preferably 0.8-1.2g/cm<3>) true specific gravity, <=0.05 mequiv./g (preferably <=0.03 mequiv./g) eluted alkalinity, >=120kgf/cm<2> breaking compressive strength at 10% and 5-100mum grain diameter therewith.
Patent JP-H10217817-A (JP)
Title: Seat reclining device furnished with emergency lock mechanism
Inventor: SAKAMOTO YUTAKA
IPC: A47C1/025
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To regulate the inclination of a seat back rapidly and steplessly and to lock urgently against a shock even in a lock-off condition. SOLUTION: A sector gear 2 fixed to a seat back is engaged constantly with a worm gear 4 rotatably installed to a seat cushion. By setting the lead angle of the worm gear 4 more than the friction angle with the sector gear 2, and tilting the seat back, the inclination of the seat back can be changed adequately by rotating the worm gear 4 through the sector gear 2.  And an emergency lock mechanism having a piezoelectric element 48, an urgent braking member 46, and electro motive force generating means 50 and 52, is provided, the electro motive force generated by the electro motive force generating means 50 and 52 is transmitted to the piezoelectric element 48, and the rotation of the worm gear 4 is blocked by the uegent braking member 46 through the size variation of the piezoelectric element 48 by the electro motive force more than a specific value, so as to block a sudden tilting of the seat back.
Patent JP-H03230889-A (JP)
Title: Aluminum alloy brazing material
Inventor: KANAI TOMIYOSHI
IPC: C22C21/10
Filed: 1990-02-07
Abstract: PURPOSE:To allow the brazing of members which are heretofore difficult to be brazed and to impart excellent tensile strength and toughness to a brazed and joined part by specifying the compsn. of an aluminum alloy brazing material. CONSTITUTION:The aluminum alloy brazing material contains 4 to 12wt.% Si, 15 to 55wt.% Zn and 0.05 to 1.0wt.% Be, and consists of the balance aluminum and unavoidable impurities. A fillet which has a low m. p., and is sufficient for the joined part by adequately flowing is formed in this way and the joining members which are heretofore difficult to be brazed are surely and securely joined.
Patent JP-H07238380-A (JP)
Title: Wafer chuck, semiconductor producing device and production of semiconductor
Inventor: TAKAHAMA TORU
IPC: H01L21/68
Filed: 1994-02-25
Abstract: PURPOSE:To form a thin film on a wafer in a uniform thickness. CONSTITUTION:A recessed part 4 having an outer diameter slightly smaller than that of a wafer 2 is provided on the wafer receptive surface 3 of a susceptor 1 coaxially or practically coaxially with the surface 3. When the wafer is held by the susceptor, the entire periphery of the wafer is brought into contact with the surface 3 in the same width, and the heat is uniformly transmitted from the susceptor to the periphery of the wafer 2. Consequently, a wafer. is uniformly heated, when the susceptor is used in a semiconductor producing device to form a thin film on the wafer surface by the thermochemical reaction with a reactive gas.
Patent JP-H01205973-A (JP)
Title: Abradant composition
Inventor: YAMADA TSUTOMU
IPC: B24B37/00
Filed: 1988-02-09
Abstract: PURPOSE:To polish a material such as a semiconductor substrate at a high speed without surface defects on the polished surface thereof by adding a specific substance into an alpha-alumina-dispersion system. CONSTITUTION:Water-soluble metallic salt such as lithium or the like is added into a system consisting of water, alpha-alumina and boehmite. With the addition of the material salt, the dispersion of particles in an abradant composition may be enhanced, and accordingly, a material such as a semiconductor substrate, a laser component or the like may be polished at a high speed without surface defects such as scratches, orange peels and the like, thereby it is possible to enhance the working efficiency thereof.
Patent JP-H01204271-A (JP)
Title: Video acoustic reproducing device
Inventor: SOMA YASUTO
IPC: G11B20/02
Filed: 1988-02-09
Abstract: PURPOSE:To albw singing of a song with an accompaniment arbitrarily selected by a method where one arbitrary channel of the plural audio signal channels and the video signal channel are simultaneously reproduced concerning one piece of music. CONSTITUTION:The video signal channel and the >=2 types of the audio signal channels are recorded with time division to a CD-I disk 11 concerning one piece of the music and out of these channels, the video signal channel and the one audio signal channel, which is selected by an audio signal switching part 12a, are simultaneously reproduced. An audio signal to be reproduced by a CD-I player 12 in such a way is mixed with an audio signal from a microphone 13, amplified by an amplifier 14b and outputted from a speaker 14c as a sound. Thus, while the video of an image output means 15 is observed, the accompaniment can be arbitrarily selected and the sing can be sung.
Patent JP-H03233156-A (JP)
Title: Idle speed control device of internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/16
Filed: 1990-02-07
Abstract: PURPOSE:To contrive improvement of idle stability by actuating a feedback correction value setting means, only when either a first or second signal is generated, and stopping operation of the means to clamp a correction value otherwise. CONSTITUTION:There are provided a basic control value setting means based on an engine cooling water temperature, a feedback correction value setting means based on a compared result of an engine speed with a target idle speed and a duty arithmetic means for performing arithmetic operation by adding a feedback correction value to a basic control value. Such constitution is pro vided that a time counting means, which outputs the first signal within a prede termined time after an engine is started, and a speed change detecting means, which outputs the second signal when a large speed change is generated by detecting the speed change of the engine, are installed and, only when either the first or second signal is generated, the feedback correction value setting means is actuated, and otherwise, the feedback correction value is clamped by a correction value clamp means by stopping operation of the feedback correc tion value setting means.
Patent JP-S60171696-A (JP)
Title: Semiconductor memory device
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/34
Filed: 1984-02-17
Abstract: PURPOSE:To miniaturize constitution of a clamp circuit without hindrance to a high speed action by fixing a decoder output at the time of non-selection by low impedance in a clamp circuit. CONSTITUTION:An output terminal is connected to word lines Wn-Wn+3 of a multi-output decoder formed by an NOR circuit NOR, an NAND circuit NAND, an amplifier AMP, etc., which are simultaneously operated by a antiphase input. Said output terminal is connected to drains of clamping transistors T10-T13 whose sources are connected to grounds, etc., at a low potential. The transistors T10-T13 forming a clamp circuit by only one transistor are on by a high level output from the circuit NAND through the circuit NOR when the lines Wn- Wn+3 are not selected, and the lines are clamped to a low potential of grounding, etc., by low impedance. On the other hand, when they are selected, the decoder operates at a high speed in the same manner, and the constitution of a clamp circuit can be smaller without hindrance to an accelerated action.
Patent JP-S58146831-A (JP)
Title: Method for detecting internal damage of steam turbine
Inventor: TAKITA SHIYUNICHI
IPC: G01M99/00
Filed: 1982-02-25
Abstract: PURPOSE:To detect whether erosion and damage exist or not in the first stage of a nozzle, without disassembling a turbine, by monitoring thermal efficiency of the nozzle of the first stage of the turbine. CONSTITUTION:A steam temperature and pressure Ti, Pi of an inlet of a main steam stop valve, and a steam temperature and pressure PB, PS of an output side of a nozzle of the first stage of a turbine are stored in a computer, and in accordance with a steam table, each enthalpies Hi, Hs and enthalpy Ho after adiabatic change are decided. As a result, heat drops UE, AE by the enthalpies Hi and Hs, and Hi and Ho are decided. Subsequently, thermal efficiency eta is calculated, thermal efficiency eta corresponding to a steam regulating valve cam angle is decided by an output from a steam regulating valve cam angle detector 27, is compared with corresponding thermal efficiency eta1 of the normal time by a discriminator, and in case when its result is an allowable valve or above, generation of damage, etc. is decided. In this way, whether erosion and damage exist or not in the first stage of the nozzle of the turbine can be detected without disassembling the turbine.
Patent JP-S54120429-A (JP)
Title: Liquid fuel combustion device
Inventor: OOMUKAE SHIYOUZOU
IPC: F23D3/40
Filed: 1978-03-10
Abstract: PURPOSE: To make the combustion rate variable and to improve the combsution efficiency of the combustion device of which size and shape are fixed by narrowing the boundary part of the primary combustion chamber and the secondary combustion chamber and controlling the air conducted into each combustion chamber.  
     CONSTITUTION: The fuel is supplied to the fuel feeding groove 3, and furthermore, the liquid fuel is fed to the vaporizing part 1' of the porous body 1 by making use of the capillary suction force. The air which is supplied by the blower and controlled by the air flow controller 6 is separated into the primary air and the secondary air each of which is sent to the primary combustion chamber 10 and the secondary combustion chamber 11. The narrow part 12 is provided in the boundary of the primary combustion chamber 10 and the secondary combustion chamber 11. Since the vaporizing rate of the fuel is in proportion to the vapor pressure difference between the vapor pressure of the liquid phase fuel and that of the gaseous phase near the evaporating part, the evaporating rate, that is, the combustion rate, can be controlled by adjusting the primary air rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61188636-A (JP)
Title: Failure detecting circuit
Inventor: MORI KUNIHIKO
IPC: G06F13/00
Filed: 1985-02-18
Abstract: PURPOSE:To make possible detection of a peripheral circuit where failure has occurred by a simplified circuit construction by inputting read and write signals from a microprocessor as decoder enable signals to a decoder. CONSTITUTION:When the micorprocessor 1 accesses at most 2<n-1> peripheral circuits at most, one of 2<n-1> light emitting elements in a light emitter 7 is illuminated as a function of the status of n-bit address bus 4. During normal operation, the elements are flickered. When the hand shake is halted owing to the abnormality of any of the circuits 2, one of the 2<n-1> elements at most remains to be lighted. Specific addresses are allotted to 2<n-1> peripheral circuits by making use of 2 n-bit address bus 4. In this way, the 2<n-1> peripheral circuits 2 at most and the 2<n-1> light emitting element at most in the light emitter 7 are associated in a 1:1 fashion. In such a manner, the peripheral circuit 2 where the hand shake has halted can be found by the light emitter 7.
Patent JP-H0890586-A (JP)
Title: Plastic molded product
Inventor: MORINAGA JUICHI
IPC: B29C33/42
Filed: 1995-02-16
Abstract: PURPOSE: To inexpensively obtain a plastic molded product showing high grade appearance without applying special post-treatment after molding by setting the mirror surface glossiness of the surface of the plastic molded product formed by injection molding to a specific value range. CONSTITUTION: A plastic molded product is molded by a mold having a surface shape formed by repeating a process removing the surface layer of the mold to form recessed processing marks with a radius of 25μm or less on the surface of the mold many times while the position on the surface is changed until the processing marks occupy the entire surface of the mold.  The 85 deg. mirror surface glossiness of the surface of the plastic molded product is 40 below 80% and at least two parameters containing center line average roughness among three parameters of center line average roughness of 0.5μm or less, average inclination of 1.0-10.0 deg. and an average ridge interval of 5.0-30.0μm are set to specific numerical value ranges to obtain appearance equal to appearance obtained by applying painting treatment in secondary processing from the aspect of a mechanical spectral characteristic and responsive appearance.
Patent JP-S62184878-A (JP)
Title: Thermal transfer method
Inventor: OWAKI OSAMU
IPC: B41J35/16
Filed: 1986-02-12
Abstract: PURPOSE:To obtain a thermal transfer method which unnecessitates a rewinding operation and is capable enhancing printing speed, by performing thermal transfer while sequentially feeding (n) kinds of ink-supporting regions located on the rear side of each ink-supporting region to a printing line next to a predetermined printing line. CONSTITUTION:Each of transfer inks of black 2b, yellow 2y, magenta 2m and cyan 2c in color is provided in an area and a shape corresponding to one printing line, and are cyclically provided adjacently to each other in the feeding direction of an ink support sheet 1. A printing-starting position on a printing paper 3 and the black thermal transfer ink 2b on the ink support sheet 1 are fed to the position of a thermal transfer head, and transfer in the black thermal transfer ink 2b is first conducted. Then, while keeping the printing paper 3 stationary, transfer in yellow, magenta and cyan thermal transfer inks 2y, 2m, 2c is sequentially conducted while feeding the ink support sheet 1 stepwise by one printing line at a time for each of the inks. Accordingly, since the printing paper and the thermal transfer ink sheet are fed in the same direction, it is unnecessary to reversely feed the printing paper, and printing speed can be enhanced.
Patent JP-S63198232-A (JP)
Title: Defective vacuum checking device for straight-tube type fluorescent lamp
Inventor: FUNAKOSHI AKIO
IPC: H01J9/42
Filed: 1987-02-12
Abstract: PURPOSE:To automate a check by sticking two or more lamp glass tubes and measuring and comparing the brightness with sensors. CONSTITUTION:A fluorescent lamp 7 on an inclined rail 5 is rolled by its tare weight and stopped by a stopper 6. The lamp 7 is lighted with a high frequency by a high-frequency oscillator 3 and a cord 4. The stopper 6 transfers two or more lamps 7 sent one by one. Therefore, two or more lamp 7 glass tubes are stuck and lighted. The brightness of the lamps 7 is received by sensors 1, 1' and judged by a judging amplifier 2. If there is a difference between the sensors 1, 1', the amplifier 2 generates a failure signal. A failure signal is also generated for a lamp with the fixed brightness or less. Accordingly, the check can be automated, and the reliability can be improved.
Patent JP-H05225310-A (JP)
Title: Moving object reproduction method by picture information
Inventor: INAGAWA ATSUSHI
IPC: G06T13/20
Filed: 1992-02-14
Abstract: PURPOSE:To make it possible to easily express the motion of an object having material for which motion expression by a physical simulation is difficult by using picture information obtained from continuous pictures and a physical approximate model for the motion of the object. CONSTITUTION:An object in motion is photographed by an image photographic device and the video is fetched as a two-dimensional picture signal in an internal memory 22 by an image fetching part 21. In an approximate model preparation part 23, an approximate model is prepared and in a moving speed vector preparation part 24, the moving speed vector of each picture element is determined for determining the motion of the object of each time step. From the moving speed vector of each picture element, the node force working on the node of the approximate model is determined in a node force preparation part 25 and the moving amount of each node of each time step is calculated by making the node force work. Lastly, in an approximate model deformation part 27, the moving amount is made to work on each node and the approximate model is displayed on a display device after it is deformed.