baber/WOPTO huggingface dataset:
Patent JP-H0563323-A (JP)
Title: Board for circuit use
Inventor: YAMAKAWA SEISHIRO
IPC: H05K1/03
Filed: 1992-02-03
Abstract: PURPOSE:To provide a board for circuit use reinforced with glass films, which are easy in fiber formation, are high also in dielectric constant, have a good chemical durability and are constituted in a composition, and having superior dielectric characteristics. CONSTITUTION:A board for circuit use is formed by reinforcing a resin 2, in which inorganic dielectric particles 4 are dispersed, with high-dielectric constant glass fibers 1. The board is characterized by that the fibers 1 respectively contain 40 to 65mol% of SiO2, 20 to 45mol% of at least one of MgO, CaO, SrO and BaO, 5 to 25mol% of at least one of TiO2 and ZrO2 and 0.5 to 15mol% of NbO5/2, the total amount of these oxides is 85mol% or higher and the fibers consist of a glass composition having a fiber formation suitability of a specific inductive capacity (1 MHz, 25 deg.C) of 9 or more.
Patent JP-H07223845-A (JP)
Title: Production of chemically tempered glass
Inventor: FUKUDA KAZUO
IPC: C03C21/00
Filed: 1994-02-15
Abstract: PURPOSE:To produce glass having improved chemical permanence. CONSTITUTION:A float glass plate of a soda lime silica composition containing sodium ion as an alkali component is immersed in a molten salt of potassium nitrate containing potassium ion, a compression layer is formed on the surface of the plate glass by ion exchange of sodium ion with potassium ion and then the plate glass is immersed in an aqueous solution of lithium nitrate.
Patent JP-H06206526-A (JP)
Title: Controller of parking brake for vehicle
Inventor: NAGUMO TOMOO
IPC: E05B83/00
Filed: 1993-01-08
Abstract: PURPOSE:To unlock a parking brake lever by engine start operation by connecting a lock lever to the plunger of a solenoid mechanism, connecting coils to a power source through an ignition switch, and at the same time connecting the plunger to a cam plate turning by means of an ignition key. CONSTITUTION:A lock lever 26 to retain a parking brake lever 5 in a pulled state is connected to the plunger of a solenoid mechanism 38, and the locking coil 68 and the unlocking 69 of the solenoid mechanism 38 are connected to a power source through an ignition switch 4, and at the same time the plunger is coupled to a cam plate that is turned with a key 46. As a result, when the ignition switch 4 is operated to start or stop an engine, the locking and unlocking of the parking brake lever 5 can be automatically conducted simultaneously. Also, without relation to the ignition switch 4, locking and unlocking can be conducted by manual operation.
Patent JP-H09189883-A (JP)
Title: Stereoscopic display
Inventor: NOSE HIROYASU
IPC: G02B27/22
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To easily reduce the focal distance of a cylindrical lens or a microlens, to reduce a display pixel width and to provide a stereoscopic display with high quality by arranging a lenticular lens so that a cylindrical surface faces to an image display means. SOLUTION: The lenticular lens 8 is arranged so that the cylindrical surface faces to a liquid crystal display 1. When the lenticiular lens 8 is arranged in such a manner, since the one pitch part of the lenticular lens 8 is a plano-convex lens, its first main point 22 exists always on the top of a cylindrical surface, and its second main point 23 is positioned on a distance of a nearly 1/3 of the thickness of the lenticular lens 8, and an optical relation is maintained even when the thickness of the lenticular lens 8 is thickened. Thus, since it is made the constitution sticking a glass substrate 7 with the thickness sufficient for suppressing deformation due to thermal, a stereoscopic expansion with high resolution and precisely holding a stereoscopic vision area is obtained.
Patent JP-H05187316-A (JP)
Title: External combustion engine for air conditioning
Inventor: HONDA TETSUYA
IPC: F02G1/053
Filed: 1992-01-08
Abstract: PURPOSE:To reduce quantity of heat transfer between a piston and a cylinder, and separate each gas in an actuation space and a hollow space. CONSTITUTION:A first piston 21 and a second piston 22 which define actuation spaces of high and low temperature respectively in a cylinder 24 are connected by a small diameter connecting member 23. The spaces between the connecting member 23, the cylinder 24, the first and the second piston 21, 22 are a hollow space of gas layer. These hollow spaces are divided from each actuation space by seal members provided in the first and the second piston 21, 22.
Patent JP-H07226000-A (JP)
Title: Cartridge loading device
Inventor: AKAMA KOJI
IPC: G11B17/04
Filed: 1994-02-15
Abstract: PURPOSE:To smoothly perform loading and unloading of a disk cartridge by rotary driving force of a roller without obstructing an opening and closing operation of a shutter. CONSTITUTION:The device is equipped with the roller 11 for rolling and pressing the upper surface of the disk cartridge 2 for the purpose of loading the disk cartridge 2 into a chassis 10 or ejecting it out. The roller 11 is arranged on one side surface of the disk cartridge 2 to be positioned between an end surface 2D of the disk cartridge 2 and an end part 3B of the shutter 3 at the time of completing the opening operation of the shutter 3. By this method, the shutter 3 and the roller 11 are not brought into contact with each other during the opening and closing operation of the shutter 3.
Patent JP-S57134377-A (JP)
Title: Hull structure
Inventor: INOUE TAKEHIKO
IPC: B63B3/22
Filed: 1981-02-09
Abstract: PURPOSE:To facilitate the building of a hull block without reducing its strength, by corrugating the external side plates and deck plate of the hull and filling synthetic resin in the recesses on the outside surface of the hull to dispense with small reinforcing members such as longitudinal beams and anti-flection members. CONSTITUTION:The external plate 2 of each side of a ship, the external plate 3 of the ship bottom, the deck plate 4, longitudinal bulkheads 5 and transverse bulkhead are made of corrugated plates having recesses 6 extending toward the bow of the ship. The recesses 6 of the underwater part of the external plate 2 of each ship side, the external plate 3 of the ship bottom and the deck plate 4 are filled with synthetic resin 8. Since the corrugated structure is provided, small reinforcing members such as longitudinal beams, longitudinal ribs and elements for preventing the flection of the bulkheads are not needed. For that reason, the building of the hull block is facilitated without reducing its strength.
Patent JP-H08188473-A (JP)
Title: Monolithic refractory for spraying
Inventor: TERAYAMA SATORU
IPC: C04B35/66
Filed: 1995-01-09
Abstract: PURPOSE: To produce a monolithic refractory having improved peeling resistance by compounding a refractory aggregate with a weakly acidic sodium phosphate and slaked lime at prescribed ratios and adding prescribed amounts of aluminum lactate, an organic fiber and borosilicate glass powder to the mixture. CONSTITUTION: This monolithic refractory for spraying and applicable at normal temperature as well as high temperature can be produced by compounding magnesia, alumina, silica, SiC, graphite, alumina cement, fire clay, etc., at respective specific ratios, incorporating the obtained refractory aggregate with 0.1-6.0wt.% (outer percentage) of a weakly acidic sodium phosphate such as acidic sodium pyrophosphate of pH3.0-5.0 and 0.1-4.0wt.% of a bonding assistant such as slaked lime and optionally further compounding 0.1-3.0wt.% of a burst- preventing agent such as aluminum lactate, 0.01-0.5wt.% of an organic fiber soluble in water or hot water and capable of easily forming through-holes such as vinylon fiber and 0.1-5.0wt.% of borosilicate glass powder.
Patent JP-S58136371-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1982-02-08
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-S63263151-A (JP)
Inventor: GURAHAMU DAATONARU
IPC: B60S1/18
Filed: 1988-01-28
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-S58135637-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHIWAGI SHIGEO
IPC: H01L23/532
Filed: 1982-02-08
Abstract: PURPOSE:To prevent deposition of silicon into aluminum electrode wirings by a method wherein the aluminum electrode wirings having a polycrystalline silicon layer doped  with phosphorus at the lower layer are connected ohmically to a P type semiconductor substrate. CONSTITUTION:A second insulating film 9 is formed on the P type semiconductor substrate 1 to be processed whereon a P type substrate contact region 3 is demarcated to  be indicated by a first insulating film 4, and electrode windows 10a, 10b to expose a  part of an active region 2, and a substrate contact window 11 to expose the P type substrate surface at the P type substrate contact region 3 are formed therein. Then a  non doped polycrystalline silicon layer 13' is formed on the semiconductor substrate 1  to be processed, and phosphorus is doped according to ion implantation. Then the polycrystalline silicon layer 13 doped with phosphorus is annealed, the polycrystalline silicon  layer 13 doped with phosphorus in the substrate contact window 11 is removed selectively, and moreover after the second insulating film 9 and the first insulating film 4 left at a part of the inside of the contact window 14 are removed, an aluminum layer  17 is formed on the semiconductor substrate 1 to be processed, and then the said aluminum layer 17 and the polycrystalline silicon layer 13 doped with phosphorus at the  lower part thereof are patterned to form the aluminum electrode wirings 18a, 18b, and  19.
Patent JP-S59209400-A (JP)
Inventor: AWAZU MITSUAKI
IPC: F26B25/00
Filed: 1984-02-03
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-H03221497-A (JP)
Title: Method for controlling take-up of roll paper in paper driving type automatic drafting machine
Inventor: MATSUSHIMA TOSHIAKI
IPC: G01D15/28
Filed: 1990-01-29
Abstract: PURPOSE:To efficiently perform drawing by providing constitution not performing the take-up operation of roll paper until a paper part after the completion of drawing reaches certain quantity. CONSTITUTION:In a paper driving type automatic drafting machine having a paper take-up means 4 and a roll paper support means 6 under the front and rear parts of a paper mounting member 2 and constituted so that the roll paper 8 supported by a roll paper support means 6 is sent on the paper mounting member 2 in the forward and rearward directions of a machine body by the forward and reverse rotations of a drive roller 10 and a writing utensil 12 is sent in the direction traversing the paper mounting member 2 to apply predetermined drawing in the predetermined range of the roll paper 8, when the length of the drawn part of the roll paper 8 does not reach a preset limit value X, the take-up of the roll paper 8 is not performed and only the drawn part is sent toward a paper take-up means 4. Thereafter, the next drawing is applied to the roll paper and, when only the drawn part of the roll paper 8 reaches the limit value, the roll paper is taken up in the left take-up quantity of the roll paper corresponding to the drawn part. By this constitution, drawing can be efficiently performed.
Patent JP-S56114908-A (JP)
Title: Zoom lens barrel
Inventor: TAKAGI KATSUHIDE
IPC: G02B7/10
Filed: 1980-02-18
Abstract: PURPOSE: To obtain a lightweight lens barrel and to facilitate its manufacture and assembly, by making the lens barrel, holding a group of lenses moving nonlinearly, of plastics.  
     CONSTITUTION: Correcting lens 6a is held by holding frame 6, which is fitted to the internal circumferential wall of rotating barrel 5. Rotating barrel 5 holding correcting lens 6a is provided with projecting pin 7 coupling with guide hole 3a made in zoom ring 3, channel-shaped groove 5b with which guide pin 8' fixed to main barrel 2 couples, and guide groove 5c coupling with moving barrel 8 holding variable-magnification lens group 8a. Through the operation of zoom ring 3, two states  of telephoto and wide angle lenses can be set. Then, all barrels can be made of  plastics by providing channel-shaped groove 5b between projecting pin 7 and guide  groove 5c. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07213087-A (JP)
Title: Protection circuit of pwm amplifier
Inventor: KONISHI YASUHIDE
IPC: H02P7/29
Filed: 1994-01-20
Abstract: PURPOSE:To prevent overcurrent to a PWM driver by a method wherein a small value a resistor is connected across two input terminals of a PWM amplifier circuit. CONSTITUTION:A part between a PWM-control controller (PC) and PWM amplifiers (PAs) 6, 7 is pulled up to 5 V, and pull-up resistors (PRs) 21, 22 are inserted. Then, a resistor 23 is inserted between two-channel terminals. The resistance value of the resistor 23 is set to a value sufficiently small as compared with the resistance value of the PRs 21, 22. Then, when a signal SA is at H, the input signal SC of the PA 6 is set at H. At this time, as the input signal SD of the PA 7, a pull-up voltage becomes an input signal. In addition, when the signal SA is at L, the signal SC of the PA 6 is set at L. As a result, at the pull-up voltage, a current flows to the PA 6 via the resistor 23 from the input terminal of the PA 7. Consequently, a voltage at the input end of the PA 7 becomes a pull-up voltage which has been divided by the ratio of the resistance value of the PR 22 to that of the resistor 23. As a result, an overcurrent does not flow to a PWM driver.
Patent JP-S61177766-A (JP)
Title: Substrate bias generation circuit
Inventor: HIDAKA HIDETO
IPC: H01L27/04
Filed: 1985-02-01
Abstract: PURPOSE:To enable the obtaining of the title device independent of cycle time by a method wherein a reference voltage determining the clamp voltage is impressed on the gate of a clamp transistor which clamps the substrate voltage to a certain value. CONSTITUTION:A clamp transistor Q5 is provided between the output end of a bias generation circuit BVO and the ground. A resistor R and transistors Q6-1-Q6-n is series-connected between the output of said circuit BVO and the ground and constitute a reference voltage generation circuit RVO for impressing reference voltage on the gate of the transistor Q5. This construction keeps the substrate bias current constant even under the variation in cycle time and eliminates the variation in circuit action or the malfunction of circuits caused by the variation in substrate bias.
Patent JP-H04258528-A (JP)
Title: Cooling structure for multiple disc clutch
Inventor: OSONO KOHEI
IPC: F16D13/72
Filed: 1991-02-12
Abstract: PURPOSE:To improve cooling effect of clutch plate and clutch facing of a multiple disc clutch introducing a forced cooling system using oil by supplying oil evenly and stably. CONSTITUTION:Oil is supplied to a ring-shaped oil chamber 92 which is formed on a clutch center 64 of a multiple disc clutch 61 through a feed pipe 70, an oil passage 75 and an oil passage 641. Oil inside the oil chamber 92 is introduced to the interior of a clutch outer 62 from a plural number of oil supply outlets 642 provided on the outside circumference of the clutch center 64 and cools a clutch plate 84 and a clutch facing 85. Oil which has thus finished cooling is discharged to the outside of the multiple disc clutch 61 through a plural number of oil discharge outlets 622 formed on the outside circumference of the clutch outer 62.
Patent JP-S59146370-A (JP)
Title: Sale time totalization system
Inventor: YAMAKITA TOORU
IPC: G07G1/12
Filed: 1983-02-09
Abstract: PURPOSE:To grasp accurately the time when sales attain to some amount with small memory capacity by storing the current time read out of a timer circuit every time sale data attains to reference data. CONSTITUTION:The input sale amount of money is added to the contents of an area Mi addressed by the contents of the (i) register of a CPU2 among areas M1-Mn of a departmental memory 5. Then, a time address is read out and transferred to the (j) register of the CPU2. The reference amount of money is read out of an area Ai of the memory 5 and transferred to the X register. The reference amount of money in the X register is multiplied by the time address in the (j) register, and the product is trasnferred to the X register. When the departmental total amount attains to the reference amount set in the X register, the current time is read out of the timer circuit 3. The time when the departmental total amount attains to the reference amount is stored in an area tij of the memory in four-digit hour and minute form. The same operation is repeated thereafter.
Patent JP-H06227159-A (JP)
Title: Heat transfer image receiving sheet
Inventor: SEKIGUCHI HIDEKI
IPC: B41M5/52
Filed: 1993-02-05
Abstract: PURPOSE:To provide a heat transfer image receiving sheet having high transferring density and excellent reproducibility of dot. CONSTITUTION:A support is produced by laminating porous undercoating layer, which contains hollow particles lying within the specified range, and intermediate layer, which contains the specified amount of flat plate-like inorganic pigment having the average particle diameter of 0.5-20mum and the aspect ratio (or the ratio of the average particle diameter to thickness) of 5-90, onto base in the order named. Further, image receiving layer is provided on the intermediate layer of the support in order to obtain the heat transfer image receiving sheet concerned. By providing the intermediate layer containing large aspect ration flat plate-like inorganic pigment and the image receiving layer on the hollow particle-containing porous undercoating layer in the order named, the heat transfer image receiving sheet excellent in transferring density and reproducibility of dot is obtained.
Patent JP-S61179072-A (JP)
Inventor: NAKAMURA KAZUO
IPC: H01R11/18
Filed: 1985-02-02
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-H11219672-A (JP)
Title: Method and mechanism for locating of deflection yoke
Inventor: KO YOSHIO
IPC: H01J29/82
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make locating in the tube axial direction easily and accurately. SOLUTION: A locating mechanism 2 for a deflection yoke 4 is equipped with four springs 14, which are protruded at the end 8 of deflection yoke 4 on the side of funnel part 6 and press the outer surface 12 of the funnel part 6 of a cathode-ray tube 10, and a frame 16 surrounding the springs 14. Each spring 14 is formed approx. in a plate shape and extended in the axial direction of the cathode-ray tube 10, and the base end 18 about the axial direction is fixed while the flank 20 of the other end part presses the outer surface 12 of the cathode-ray tube 10. The frame 16 has a wall part 22 extending along the frame 16 and surrounding the springs 14, and a hole 24 is formed in the wall part 22.  When the side of deflection yoke 4 with the funnel part 6 is to be fixed to the tube 10, an adhesive 32 or a resin in the fluidized condition is injected into the space 29 formed by the wall part 22 and a cover 28 through the hole 24 in the wall part 22 and hardened so that the springs 14 are secured to the frame 16.
Patent JP-H07228601-A (JP)
Title: Water-soluble beta-1,3-glucan derivative and antiviral agent containing the derivative
Inventor: KIKUCHI MIKIO
IPC: A61K31/715
Filed: 1994-02-16
Abstract: PURPOSE:To obtain an agent containing a water-soluble beta-glucan derivative having hydroxyl group modified by the reaction with glycidol, developing excellent antiviral activity and extremely low toxicity and having excellent safety and prolonged drug action. CONSTITUTION:This water-soluble beta-1,3-glucan derivative is a compound produced by modifying hydroxyl group of beta-1,3-glucan with glycidol (excluding water-soluble paramylon derivative obtained by modifying the hydroxyl group of paramylon with glycidol and having a 6-site substitution degree of 25%). Curdlan is used as the glucan. The derivative is used as an antiviral agent (excluding the antiviral agent containing the paramylon having a hydroxyl group modified by reacting 1 pt.wt. of paramylon with 3.5-4.5 pts.wt. of glycidol). The reaction of the glucan with glycidol is carried out at an alkali concentration of 0.1-5N at 40-100 deg.C and the water solubility of the derivative is preferably >=0.1%W/W.
Patent JP-S63185972-A (JP)
Title: Benzofuran derivative, diuretic acid production thereof
Inventor: TOMIYAMA TAKESHI
IPC: A61P7/10
Filed: 1987-01-28
Abstract: NEW MATERIAL:A benzofuran derivative shown by formula I (A is H, halogen or lower alkyl; B is lower alkyl, halogen or nitro; D is H or lower alkyl; R is lower alkyl) or an acid addition salt. EXAMPLE:2-Ethyl-3-(3-aminomethyl-4-hydroxybenzoyl)benzofuran hydrochloride. USE:Useful as a diuretic having both excellent diuretic action and promoting action on excretion of uric acid free from uric acid accumulating action, capable of being orally and parenterally administered. PREPARATION:A compound shown by formula II is reacted with methylol- chloroacetamide to give a compound shown by formula III and then the compound shown by formula III is hydrolyzed to give a compound shown by formula I. The compound shown by formula II is synthesized by reacting a 2-lower alkyl-benzofuran shown by formula IV with a compound shown by formula V and demethylating the reaction product.
Patent JP-S59144541-A (JP)
Title: Manufacture of front fork made of aluminum
Inventor: TANAKA SHIROU
IPC: B21D53/62
Filed: 1983-02-07
Abstract: PURPOSE:To manufacture a specified front fork made of aluminum without fusion nor the formation of burr by forming a specific stepped expanded part at one terminal of a pipe made of aluminum and then deep drawing the remainder. CONSTITUTION:The short-sized pipe made of aluminum is cold pressed in the 1st die hole the 1st drawing, and the lower end part of the aluminum-made pipe is drawn to a small diameter and the upper end part is expanded to a large diameter. In the 2nd drawing stage, the pipe after the 1st drawing stage is pressed in the 2nd die having the 2nd die hole by the 2nd punch to perform the 2nd drawing. Thus, the stepped expanded diameter part is formed at the upper end of the aluminum-made pipe. Then the pipe after the 2nd drawing stage is pressed in the 3rd die 15 with the 3rd die hole 14 by the 3rd punch 16 at cold temperature to perform the 3rd drawing. The pipe is formed to have a thin, expanded inner circumferential surface and drawn in specific axis to the specified length.
Patent JP-S52103612-A (JP)
Title: Dc motor
Inventor: HOSHIMI SUSUMU
IPC: H02P6/08
Filed: 1976-02-26
Abstract: PURPOSE:To facilitate a manufacture of armature winding by making an arrangement of multiple stage in an axial direction with the set phase of armature winding group consisting of plural armature windings respectively being shifted 180 deg/stages each.
Patent JP-S57133443-A (JP)
Title: Barrier for protecting photographic lens of camera
Inventor: NAGATA TOORU
IPC: G03B9/08
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the storage space for movable pieces to make it possible that the storage space functions as a lens hood, by making end parts of movable pieces parallel with a longer side of a photographic screen and setting their vertical width to such minimum value that a photographic light flux is not rejected when the barrier is opened. CONSTITUTION:Lens barrier movable pieces 2 and 3 are arranged in front of a photographic lens aperture 1, and they are so controlled that their end parts are parallel with a longer side of a photographic screen and the width in the direction vertical to the longer side of the photographic screen is minimum not to reject a light flux incident to the longer side when the barrier is opened. Thus, the range of movement of movable pieces 2 and 3 is reduced in comparison with the conventional system to reduce the storage space. Further, since the width is minimum not to reject the photographic light flux, movable pieces 2 and 3 are not affected by harmful lights from the outside of the screen to function as a hood.