baber/WOPTO huggingface dataset:
Patent JP-H0497584-A (JP)
Title: Laminate for electricity
Inventor: OKADA SHIGEHIRO
IPC: H01B5/14
Filed: 1990-08-15
Abstract: PURPOSE:To elevate punching processability, moisture absorption resistance, and heat resistance, and improve dimension accuracy and surface smoothness by laminating and uniting glass fabric impregnated with vinyl ester resin and nonwoven fabric in specified arrangement relation. CONSTITUTION:This has such structure that nonwoven fabrics 2 impregnated with vinyl ester resin are arranged at the top and bottom of the glass cloth 1 impregnated with vinyl ester resin as a core material and further metallic foils 3 are arranged at the top and bottom, and are laminated and integrated. A new laminate can be obtained, which is capable of punching processing, excellent in processability, favorable both in moisture absorption resistance and heat resistance, firm, and capable of bending processing.
Patent JP-H0264027-A (JP)
Title: Production of silica glass
Inventor: TAKITA MASATOSHI
IPC: C03B8/02
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a uniform synthetic silica glass free from both bubbles and striae with high high-temperature viscosity by purity enhancement by hydrogen chloride gas and melting in a vacuum, at each specified temperature, of silica from wet reaction between an alkali silicate and acid to effect vitrification. CONSTITUTION:Silica >=1000Angstrom  in mean pore size produced by reaction between an alkali silicate and acid is subjected to purity enhancement at 1000-1400 deg.C using hydrogen chloride gas. Thence the resultant silica is melted in a vacuum at 1700-2100 deg.C to effect vitrification, thus obtaining the objective silica glass. In said purity enhancement process, treatment with hydrogen chloride gas converts impurities such as Na, K and Al into NaCl, KCl and AlCl3, respectively, which are then sublimated at high temperatures and removed out of the system through the pores. The remaining HCl is also easy to be removed compared to Cl2, thereby providing an advantage of causing no foaming in the following melting process.
Patent JP-H0775300-A (JP)
Title: Method and device for press molding
Inventor: YAMADA TOYONOBU
IPC: H02K15/14
Filed: 1993-08-31
Abstract: PURPOSE:To reduce facility cost and reduce space when forming a plurality of inward protruding parts at the peripheral wall of a cylindrical object to be formed. CONSTITUTION:A die 22 where an inside molding part 23 is formed is mounted to a lower mold holder 20 which is mounted to the lower base of a press machine and at the same time six punches 24 are provided so that they can move in the direction for approaching or leaving the die 22. An outside molding part 26 is formed on the inside surface of the punches 24. A wedge-shaped press member 30 is mounted to an upper mold folder 29 which is mounted to the upper elevation base of the press machine in the circumferential equal- placement form and the press member 30 is positioned at the upper part of each punch 24.
Patent JP-S6372560-A (JP)
Title: Thermal printer
Inventor: DOUDA ATSUYA
IPC: B41J2/355
Filed: 1986-09-16
Abstract: PURPOSE:To remove density irregularity as the white longitudinal line in a sub-scanning direction, by dividing a heat generating resistor row into a plurality of blocks and selecting the blocks Spaced apart from each other in a predetermined order. CONSTITUTION:At the start time of recording, at first, common gates 4-1, 4-3 are turned ON in order to drive three sets of heat generating resistor rows and the driver circuits 2 connected to said gates are turned ON to drive heat generating resistor rows 1-1-1-3. Next, common gates 4-10-4-12 are turned ON to drive heat generating resistor rows 1-10-1-12 in the same way. Hereinafter, common gates 4-4-4-6 are turned ON and, subsequently, common gates 4-7-4-9 are turned ON to drive N(=3) sets of the heat generating resistor rows M times in a divided state to record the second line. The third line is recorded by turning the common gates 4-3-4-5 ON and, at the time of the recording of the fourth line, the block dividing positions of the heat generating resistor rows become the same to those of the first line. Further, paper feed is performed between respective lines and the driving of the block continuously adjacent to the same block is reduced.
Patent JP-H0498101-A (JP)
Title: Static pressure bearing device and displacement measuring device
Inventor: MURAI SEIICHIRO
IPC: G01B3/00
Filed: 1990-08-17
Abstract: PURPOSE:To always keep a shaft body in a prescribed balanced position by providing first grooves provided in the circumferential direction, and pairs of second grooves on the shaft body side being born by a static pressure. CONSTITUTION:In a displacement measuring device P, first grooves 26, 27 are provided in the axial direction of an air bearing 2 passing through throttle holes 21a to 21d, etc., provided at equal intervals in the bush 19 constituting the air bearing 2 by which a probe shaft 3 is journaled by a static pressure in a noncontact condition, and also respective pairs of second grooves 26a, 26b; 27a, 27b are provided in the axial direction of the probe shaft 3 in the right and left symmetrical positions making the symmetrical center of the diametral plane passing through the grooves 26, 27. This device P is so contrived that the change in the rotation of the probe shaft 3 due to disturbance can be corrected by turning the probe shaft 3 in such a way that the injection pressures of compressed air from the throttle holes 21a to 21d, etc., become always equal at the respective right and left pairs of the second grooves 26a, 26b; 27a, 27b. Thus, since the rotation of the probe shaft 3 can be corrected so that it can be returned to its original position in a noncontact condition, no sliding resistance is added when the probe shaft 3 is moved in its axial direction, and the probe shaft 3 can be always kept in a stable condition.
Patent JP-2000046165-A (JP)
Title: Control system for vehicular driver
Inventor: TABATA ATSUSHI
IPC: F16H63/50
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To ensure necessary supply of working fluid to an automatic transmission during an engine stop while minimizing the battery power consumption. SOLUTION: This control system comprises a mechanical oil pump 12 driven by an engine 1 to feed working fluid to an automatic transmission 3, a motor driven oil pump 15 driven by a motor generator 6 to supply working fluid to the automatic transmission 3, and a selector valve. The selector valve causes the discharge oil of the mechanical oil pump 12 to flow into the automatic transmission 3 when the discharge pressure of the mechanical oil pump 12 s not less than a preset value, and causes the discharge oil of the motor drive oil pump 15 to flow into the automatic transmission 3 when the discharge pressure of the mechanical oil pump 12 is less than the preset value.
Patent JP-S6194407-A (JP)
Title: Surface acoustic wave variable delay line
Inventor: MITSUZUKA SHUICHI
IPC: H03H9/42
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a space-saving surface acoustic wave delay element by providing plural metallic electrodes for plural input/output electrodes which differ in propagation distance from one another, and impressing an adjustable bias voltage between those metallic electrodes and a substrate. CONSTITUTION:Distances from electrodes 3A-3D to a surface type electrode 2 for input are different from one another, and when bias voltages VA, VB, VO, and VD are so set that the surface of a semiconductor is inverted strongly, SAW propagating under the metallic electrodes 10A-10D is attenuated abruptly. On the other hand, such bias voltages that the semiconductor surface is placed in a depletion state, weak inversion state, or sufficient storage state are set to reduce the attenuation of SAW sufficiently. Thus, the bias voltages VA-VD impressed to the metallic electrodes 10A-10D are controlled to control whether SAW reach output-side comb-shaped electrodes 3A-3D or not. Further, the proportion loss of SAW is varied continuously by adjusting the bias voltages VA-VD, so the output level of each delay line is controlled properly.
Patent JP-S59105712-A (JP)
Title: Digital filter
Inventor: MATSUDA KIICHI
IPC: H03H17/00
Filed: 1982-12-09
Abstract: PURPOSE:To eliminate the need for high-speed processing for conversion into signals having different sampling frequencies by providing a coefficient control means which produces an output after selecting the coefficient of a digital filter and then multiplying this coefficient by the output of a data series speed converting means and an arithmetic means which produces an output with addition of the result of said multiplication. CONSTITUTION:Flip-flops (FF) D-1-D-5 and D-6-D-10 are set opposite to a data series speed converting part 11. Multipliers 21-1-21-5 are set opposite to a coefficient control part 12, and an adder 22 is set opposite to an arithmetic part 13 respectively. The input data are successively read into FFs D-1-D-5 by an f1 clock, and the output data of the FFs D-1-D-5 are read in parallel to FFs D6-1-D-10 by an f2 clock. The output data FFs D-6-D-10 are multiplied by the coefficient through multipliers 21-1-21-5 in response to the control signal. The outputs of the multipliers 21-1-21-5 are added together by the adder 22. Thus the output data subjected to a desired frequency conversion is obtained as a result of addition.
Patent JP-H11127840-A (JP)
Title: Brewing for japanese wine
Inventor: HORIE SHUJI
IPC: C12G3/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a brewing method for Japanese wine of light and refreshing quality without the need of bringing water suitable therefor from its production site, and to intend to shorten the duration of unrefined Sake. SOLUTION: This brewing method for Japanese wine uses steamed rice as a feedstock, wherein water to be used in the brewing process is alkaline water produced by electrolyzing water in the presence of diaphragm. Function of the alkaline water contributes to the production of the aimed Japanese wine of light and refreshing quality and helps shorten the duration of unrefined Sake.
Patent JP-2001045312-A (JP)
Title: Method and device for setting color, and color setting program storage medium
Inventor: NAKADA MAKOTO
IPC: G03F3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To set color data in a prescribed color space outside a prescribed area by means of extrapolation in order to prevent occurrence of an inversion phenomenon by providing a step or the like for setting the coordinate value of the color space based on a spectral distribution data corresponding to the coordinate value outside of the finite area of a parameter space. SOLUTION: Each kind of spectral transmission factor data of each patch in a color chart measured by a spectral data measuring unit is obtained (14-1). Then each spectral transmission factor data corresponding to each lattice point on an extension virtual grid is estimated by extrapolation based on each obtained spectral transmission factor data of each patch (S14-2). Then the spectral respective functions SR(λ), SG(λ) and SB(λ) of a scanner are obtained, by which it is expressed how the output value of scanner output data is changed dependently on a wave length. Then a weight is calculated concerning each spectral response functions SR(λ), SG(λ) and SB(λ) and scanner output data expressed by the coordinate values (Rs, Gs, Bs) of the lattice points are set (S14-4).
Patent JP-H1050635-A (JP)
Title: Generation of metal thin film and cvd device
Inventor: MAEDA TAKAHIRO
IPC: H01L21/205
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a CVD device which contrives to prevent generation of dust in a reaction tube and to protect the reaction tube, and to provide a generating method for a metal thin film having a high melting point. SOLUTION: A CVD (chemical vapor phase reaction) device is provided with an reaction tube 1 which is formed of quartz and of which inner wall is covered with an Si film, a heater 2 which is provided around the reaction tube 1 and heats the reaction tube, a material gas supplying device 4 which supplies the tungsten material gas into the reaction tube 1 and an exhausting device 8 which exhausts the residual gas from the reaction tube 1, and generates a tungsten thin film on a wafer received in the reaction tube 1.  Stripping of the W film generated on the internal wall of the reaction tube 1 is prevented by adhesiveness of Si(silicon) and W(tungsten), generation of dust in the reaction tube 1 is prevented and corrosion in a main unit of the reaction tube 1 made of quartz is prevented by as Si film, even in the case of corrosive HF(hydrogen fluoride) being generated at a generating step of the W film.
Patent JP-S59106999-A (JP)
Inventor: MATSUNAGA TADASHI
IPC: B43K21/16
Filed: 1982-12-10
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-H054440-A (JP)
Title: Recording method and device
Inventor: TOMONO HIDENORI
IPC: B41M5/00
Filed: 1991-08-01
Abstract: PURPOSE:To obtain a high-density transfer image having no unevenness of image density by forming a region displaying a sweep back contact angle corresponding to a heating temperature to the surface of a recording body, a surface of which shows characteristic properties, supplying the region (a latent image) with a recording liquid, changing the latent image into a sensible image and transferring the sensible image onto recording paper. CONSTITUTION:The surface of a recording body 7 having a surface, a sweep back contact angle of which is lowered when the surface is brought into contact with a liquid under a heated state, is brought into contact with a contact material 3 as a solid, which is changed into a liquid at the lowering start temperature or lower of said sweep back contact angle or generates a liquid or vapor, and the surface of the recording body 7 is supplied with the contact material 3. The surface of the recording body 7 is heated according to a recording signal and a latent image is formed, the l-latent image is supplied with a recording liquid (the contact material) 3 and converted into a sensible image, and a visible image is transferred onto recording paper. when a distance between the mutual noses of latent image dots is represented by (d) in the recording method, 0<=x<=d holds in a distance (x) between the latent image dots, and the travel speed of the recording body 7 is made faster than that of recording paper and transfer is conducted in a noncontact manner.
Patent JP-S6197063-A (JP)
Title: Atomizer
Inventor: ISHIZAKI ISAO
IPC: B05B17/00
Filed: 1984-10-17
Abstract: PURPOSE:To perform sufficiently fine atomization while preventing the scatter of impurities contained in moisture by providing a gas feed pat of low-pressure gas, a liquid feed mechanism and a conveying air supplying mechanism to a porous atomization part. CONSTITUTION:A gas feed part 9 by which a low-pressure gas is fed to an atomization part 2 consisting of a porous body such as porous ceramic, a liquid feed mechanism feeding liquid to the atomization part 2 and a conveying air feed mechanism 7 are provided to the atomization part 2. After penetrating liquid into the atomization part made of the porous body by means of the capillary phenomenon, the liquid is atomized by feeding gas through the narrow pores. Therefore while preventing the scatter of impurities contained in moisture, sufficiently fine atomization is performed.
Patent JP-S6198793-A (JP)
Title: Continuous production of stock oil for producing needle-like coke
Inventor: NOGUCHI KOSAKU
IPC: C10G31/06
Filed: 1984-10-16
Abstract: PURPOSE:To produce a high-quality stock oil suitable for the production of needle-like coke, continuously, by circulating a part of the produced stock oil for the production of needle-like coke to the cooling step for the removal of insoluble substance, thereby effectively separating and removing the impurities. CONSTITUTION:A mixed oil composed of two or more kinds of heavy oils and heated at a high temperature (200-390 deg.C) is poured through the introducing pipe 4 to the part just below the cylindrical pipe 3 of the lower tank 2. The mixed oil is moved upward mainly through the cylindrical pipe 3, and is cooled to <=100 deg.C by the contact and mixing with the circulating light liquid which is flowed out through the circulation pipe 15 and a cooler and cooled to 50-90 deg.C. The produced insoluble materials are coagulated and precipitated to the bottom of the lower tank 2. On the other hand, the light liquid free from the insoluble materials is moved upward between the plates 17 to effect the separation of the insoluble materials, and discharged through the pipe 11 at the tip of the upper tank 1. A part of the light liquid is circulated through the pipe 15 to the upper tank 1 and flowed down under the plate 17 to contribute to the cooling of the mixed oil.
Patent JP-S59107297-A (JP)
Inventor: UEDA HIROHISA
IPC: G21C19/20
Filed: 1982-12-10
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-2000211841-A (JP)
Title: Device for stopping motion of elevator device
Inventor: WEGENER DIETRICH
IPC: B66B1/24
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device to monitor elevator cars in rising and falling and stop them in case of emergency. SOLUTION: The motion of each elevator car 1 is transmitted to an over- speed governor 5 through a governor rope 6. The ends of the rope 6 are attached to a tripping lever 8 attached to the car 1 rotatably and actuating a safety device 9 mounted on the car 1 in case of emergency. An arm 11, a spring thrust plate 12, and a correction spring 13 constitute a resilient rope linkage so that it is possible to absorb rope elongations of different size between a suspension rope 3 and the governor rope 6. If over-speed of the car 1 occurs in the rising direction, a tripping mechanism 14 of the over-speed governor 5 actuates a rope brake 15.
Patent JP-H04102777-A (JP)
Title: Flow quantity control valve
Inventor: SHIBA BUNICHI
IPC: F16K31/06
Filed: 1990-08-16
Abstract: PURPOSE:To control a flow quantity stably even if it is throttled to a small flow quantity by comprising an alternating current signal generating means for overlapping the alternating current signal with the driving signal in a control means, and changing an amplitude of the alternating current signal generating means with a current value to an electromagnetic force generating means. CONSTITUTION:A main control means 24 sends the signal to an alternating current signal generating means 26 in response to the output to a driving quantity setting means 25 to change an amplitude of the alternating current signal overlapped with the driving current. The output of the alternating current signal generating means 26 is input to the driving quantity setting means 25 to be overlapped with the driving signal. For example, in the case that a flow quantity of the driving signal is throttled small, sensitivity of a valve member is high. The alternating current signal is therefore made smaller, as the driving current is made smaller. An amplitude of the alternating current signal overlapped with the driving signal can be changed freely with the signal of the main control means 24, and resonance of the valve member is restricted, and the valve member can be operated stably and quickly so that the most effective alternating current signal is overlapped.
Patent JP-S59107584-A (JP)
Title: Light-emitting diode
Inventor: INAGAKI YUKIO
IPC: G09F13/20
Filed: 1982-12-13
Abstract: PURPOSE:To obtain the titled diode, the whole thickness thereof is thin, by pasting a metallic foil on one surface of a sheet to which a through-hole is formed, dividing the metallic foil into two at the central section of the through- hole, burying a P-N crystal body into the through-hole, each connecting a cathode and an anode set up to the crystal body to the divided metallic foils and sealing the through-hole with a resin. CONSTITUTION:Adhesives 11 are applied on the back of the rectangular filmy sheet 10 consisting of the polymide resin, and the through-hole 12 is punched at the central section of the sheet through punching work while being made larger than the size of the P-N crystal body 15 buried into the through-hole. The conductive foil 14 made of copper is attached to the adhesives 11 while being protruded in the longitudinal direction of the sheet 10, approximately the central section of the hole 12 is removed through etching, and the foil 14 is divided into 14a and 14b. The P-N crystal body 15, a lower surface thereof has a cathode electrode, is fixed to one foil 14a, and an anode electrode set up to the surface of the crystal body is connected to the other foil 14b by using a wire 21. The hole 12 is sealed with the resin, and the whole is thinned and the diode is fitted to an electronic calculator, etc.
Patent JP-H0553743-A (JP)
Title: Guidance display device
Inventor: HASHIZUME TATSUO
IPC: G06F3/048
Filed: 1991-08-28
Abstract: PURPOSE:To display the guidance for each type of operations and in accordance with the expertness of a user without setting a level of detailedness of the guidance. CONSTITUTION:A guidance display device contains a guidance storage part 2 where the guidances of plural levels of detailedness are stored, an operation count storage part 8 where the operating frequency is held for each type of operations, a misoperation deciding part 5, an operation count-up part 6 where the operating frequency is counted up with decision of no misoperation, an operation count-down part 7 where the operating frequency is counted down with decision of a misoperation, a control part 10 where the operating frequency is compared with the deciding frequency and an instruction is given to a display control part 11 to display a specific guidance, and the part 11 where the guidance instructed by the part 10 is displayed at a display part 3.
Patent JP-H0380647-A (JP)
Title: Information box control system in facsimile store and forward switching system
Inventor: MIZUDORI YOICHI
IPC: H04L12/58
Filed: 1989-08-23
Abstract: PURPOSE:To update information in an information box quickly by storing once new information to other idle information box when the updating is impossible, transferring the information a prescribed information box when the updating is possible to apply updating. CONSTITUTION:An original information file 22 has the pieces of original information (22-1)-(22-m), a data indicating the usefulness of each original information is added respectively, while an information box management file 21 is segmented in response to box numbers (21-1)-(21-n) respectively, the state of box, a file address and a word file address are respectively indicated. When the updating is impossible depending on the operating state of a prescribed information box, new information is stored once in other idle information box and when the updating is possible to a prescribed information box, the new information in other information box is transferred to a prescribed information box to apply the updating. Thus, even when the updating is impossible depending on the operating state of the prescribed information box, the operator starts the updating processing quickly.
Patent JP-S60108480-A (JP)
Title: Water color composition
Inventor: NISHIKAWA MASAAKI
IPC: C04B41/50
Filed: 1983-11-16
Abstract: PURPOSE:The titled composition capable of drawing a watercolor painting as an ordinary water colors, foaming and expanding under heating at high temperature to form appearance in ceramic state, consisting of pigment, water-soluble high polymer, water, and clays having a specific composition ratio. CONSTITUTION:(A) Pigment preferably of heat-resistant inorganic pigment is blended with (B) a water-soluble high polymer (preferably hydroxypropyl cellulose, hydroxyethyl cellulose, etc.) wherein preferably a water-soluble resin is one or more cellulosic water-soluble high polymer, (C) water, (D) clays having a composition comprising 55-65wt% SiO2, 15-25wt% Al2O3, 7-15wt% Fe2O3, 1- 7wt% CaO, 0.5-7wt% MgO, 0.3-0.5wt% S, and 0.5-0.7wt% SO3, wetting agent, etc. Preferably 100pts.wt. composition comprises 10-30pts.wt. component A, 5- 20pts.wt. component B, 20-35pts.wt. component C, and 20-50pts.wt. component D.