baber/WOPTO huggingface dataset:
Patent JP-S62284905-A (JP)
Title: Structure of steam turbine
Inventor: KOKUBU TAKATOMO
IPC: F01D9/00
Filed: 1986-06-02
Abstract: PURPOSE:To eliminate a middle pressure inner casing, to simplify structure, and to reduce the size of a steam turbine, by a method wherein an annular partition plate is positioned between a high pressure and middle pressure integral one-piece dummy ring and an outer casing, the outer peripheral part of the annular partition plate is inserted into the groove of an outer casing, and the inner peripheral part thereof is forced into contact with the outer peripheral surface of the integral one-piece dummy ring. CONSTITUTION:High pressure steam 100 is first introduced through an inlet part 11 of an outer casing 10, and after it flows through a nozzle chamber 31 by means of an inlet part 21 of an inner casing 20, it is injected through a nozzle block 32. The high pressure steam then flows through a steam chamber 110 into a high pressure stage, and after the high pressure steam producing reheat steam 200 flows through an inlet part 12 into a steam chamber 210 of a middle pressure turbine, it flows through a middle pressure stage 43 to exert a rotation force on a rotor 40. This constitution causes elimination of a conventional middle pressure inner casing. A 2-split annular partition plate 56 is positioned between a high pressure and middle pressure integral one-piece dummy ring 54 and an outer casing 10. An outer peripheral part 56a of the partition plate 56 is inserted into a recessed part 15 formed in an annular shape in the outer casing 10, and an inner peripheral part 56b of the partition plate 56 is forced into contact with the outer peripheral surface of the integral one-piece dummy ring 54.
Patent JP-H07311461-A (JP)
Title: Water-soluble colored photosensitive resin composition
Inventor: KUSUKAWA HIROYUKI
IPC: G02B5/20
Filed: 1994-05-17
Abstract: PURPOSE:To obtain a water-soluble colored photosensitive resin compsn. for forming the colored layer of a color filter contg. no heavy metal or org. solvent, developable wit.h an aq. developer and giving a colored pattern with high resolution even by proximity exposure. CONSTITUTION:This water-soluble colored photosensitive resin compsn. contains a water-soluble resin, a crosslinking agent contg. a water-soluble azido compd. and a colorant. The water-soluble resin contains a polymer using at least one kind of acrylamide monomer selected from among alpha-substitution products of acrylamide, N-monosubstitution products of acrylamide, N,N-clisubstitution products of acrylamide and N-monosubstitution products of methacrylamide.
Patent JP-S5650837-A (JP)
Title: Vehicle brake hydraulic control valve device
Inventor: MIYASAKA KOUICHI
IPC: B60T8/26
Filed: 1979-09-28
Abstract: PURPOSE: To improve safety at the time of running with facilitation of displaying normality and trouble in two systems of the oil passages in a two-system brake hydraulic controller in which one end of each system control valve is supported on the both ends of a balanced lever.  
     CONSTITUTION: In a control valve device V to receive output pressure from a master cylinder M, for example a trouble is produced on the oil passage in the system of an output port P 1 , and when left front wheel and right rear wheel brakes Bf1 and Br2 become inactive, in that case, when braking, a control valve 5 1  becomes inactive. In consequence, at the time of controlling, when thrust to move a piston valve 9 to the right works with rise of pressure oil in a port P 2 , force to work on a balanced lever 13 becomes unbalanced, and the lever 13 is tilted to the left. By this tilting, only the second switch 18 2  is closed by movement of a slider 17, and an indicating lamp 23 2  is lighted on. Thus, a driver can recognize the occurrence of a trouble on the oil passage in the first system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292780-A (JP)
Title: Power supply circuit
Inventor: IKEMURA YUICHI
IPC: H04N5/225
Filed: 1987-05-25
Abstract: PURPOSE:To reduce heating and a loss in power by supplying a current passing through a shunt regulator to a load. CONSTITUTION:The current passing through the shunt regulator 4 is supplied to the load 6a driven by the output voltage of a switching regulator 5. The current from the switching regulator 5 and the current from the shunt regulator 4 flow into the 5V load 6a. Namely, assuming the current flowing into the load as i4 and the current flowing into the load from the shunt regulator 4 as i2, then the current flowing into the load from the switching regulator 5 may be i4-i2, and the loss in the power and the heating can be reduced.
Patent JP-S5460350-A (JP)
Title: Thermopastic resin composition
Inventor: YONETANI KIICHI
IPC: C08G18/42
Filed: 1977-10-20
Abstract: PURPOSE: When polybutylene perephthalate is blended with a blocked polyetherester a diisocyanate s incorporated to produce titl composition with improved compatibility between both polymers and high elastic prooerties.  
     CONSTITUTION: To 100 parts by wt of a polymer composition consisting of (A) 1-99 parts og a polyester containing 60 mol% or more butylene terephthalate units and (B) 99-1 parts of a blocked copolyetherester containing a polyoxytetramethyleneglycol f 500-3000 average molecualr weight as the ong-cain unit and polybuthlen terephthalate as the short chain unit are added 0.05-20, preferably 0.1-10 parts of a diisocyanate and/or a diepoxy compound and melt kneaded. When component (A) exceeds 50 parts, the elasticity and impact strength of the poly ester are improved, wherwas when componnt B exceeds 50parts, the heat resistance and elastic recorvery of the blcoked copolyetherester are improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5828822-A (JP)
Inventor: OKU MITSUMASA
IPC: H01G4/22
Filed: 1981-08-12
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-H02305117-A (JP)
Title: Transmission level controller
Inventor: TORII MASAHIKO
IPC: G05B13/02
Filed: 1989-05-19
Abstract: PURPOSE:To prevent the deterioration in the transmission quality by comparing a level of a signal just before to be sent to the transmission line with a level of a signal sent to the transmission line to detect a noise level on the transmission line, and employing fuzzy control from the obtained level to regulate the gain of a transmission amplifier automatically. CONSTITUTION:A transmission signal (b) just before it is sent to a transmission line 6 and an output signal (d) including noise sent once to the transmission line 6 are compared with a comparator 3 and a noise component is extracted and a current (e) representing the noise level is sent to an integration device 7. The current (e) representing the noise level is integrated by an integration device 7, and sent to a fuzzy inference section 4 as a noise level signal (f). The fuzzy inference section 4 applies fuzzy inference based on the level of the inputted transmission signal (b) and the noise level signal (f) to calculate a gain control voltage (g) of an AGC amplifier 1, and sends the result to the AGC amplifier 1. Thus, the output signal sent to the transmission line 6 is adjusted to the best quality at the minimum output level to keep the best transmission quality.
Patent JP-H06336911-A (JP)
Title: Lubricating oil separating device and gasket therewith
Inventor: SOURI SHINYA
IPC: F02F11/00
Filed: 1993-05-27
Abstract: PURPOSE:To surely and efficiently recover lube oil which is included in blow-by gas in PCV passage. CONSTITUTION:This gasket is disposed between a cylinder block 1 and a cylinder head 2, and at a part which meet PCV passages 3, 4 formed at the cylinder block 1 and the cylinder head 2, a recessed part 5a expanded to the PCV passage 3 side of the cylinder block 1 is formed. In the recessed part 5a, a lube oil separator is constituted by mounting a filter 9 in the recessed part 5a. A filter 9 is constituted by disposing separators 10 with small holes 11 so as to form five layers. Blow-by gas introduced in this lube oil separating device from the small holes 11 collide with the respective separators 10 one after another. At that time, lube oil which is included in the blow-by gas adheres to the respective separators 10 to be completely recovered.
Patent JP-S5749585-A (JP)
Title: Printing device for braille
Inventor: MASADA HIROSHI
IPC: B41J3/32
Filed: 1980-09-11
Abstract: PURPOSE: To improve the precision of opposition of a hammer pin to a platen hole so as to prevent dots from being broken in a braille printer by a method wherein a plastic resin film is provided on a surface having the platen hole and a lower hole for a braille dot is provided on the resin film.  
     CONSTITUTION: The plastic resin film 11 such as a nylon or the like is provided on the surface having a hole 5 of the platen 4, which 5 is made sufficiently large is diameter. A blank 2 is put along the platen hole 5 having the resin film 11 in this manner and struck by the hammer pin 6 several times. Accordingly, a lower hole for making the braille dot on the opposite position on the resion film 11 to the hammer pin 6 is provided by plastic deformation. After then, when the braille dot is made, elastic pressure of the resion film 11 is given on the outer surface of the convex part of the braille dot on the blank 2 in a moment of collision with the hammer pin 6 and a dot having a smooth surface is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06335351-A (JP)
Title: Confection and production of the same
Inventor: SUZUKI TOMOKI
IPC: A23L35/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a confection capable of being pleasantly eaten also by a man not having a sweet tooth. CONSTITUTION:A method for producing a confection comprises covering finely cut vegetables, fried egg and ham with an outer skin formed by baking wheat flour dissolved in water.
Patent JP-H07328620-A (JP)
Title: Treatment of wash out liquid of photosensitive resin plate and device therefor
Inventor: SHIBANO HIROSHI
IPC: C02F1/38
Filed: 1994-06-08
Abstract: PURPOSE:To sufficiently remove solid dispersions by separating away solids of a sp. gr. smaller than the sp. gr. of a wash out liquid by a centrifugal sepn. treatment of a centrifugal settling type having an inside disk at the time of treating the wash out liquid contg. the resins generated at the time of development by removing unexposed parts from photosensitive resin plates after exposing. CONSTITUTION:The wash out liquid 15 contg. the dispersions sent from a wash out tank is supplied through a supplying line 4 into a rotating basket type rotor 1 and the solid dispersions of the sp. gr. smaller than the sp. gr. of the wash out liquid 15 are integrated to an inner side 16 in a radial direction by the generated acceleration. Next, the wash out liquid 15 is made to flow over from the rim in the upper part of the rotor 1 through the outer side of the inside disk 2. This wash out liquid collides against the wall of a centrifugal machine case 3 and is returned from a treating liquid take-out port 5 to the wash out tank via a defoaming tank 7. The gathered solid dispersions are shut off by the disk 2 and are held therein. The solids stored in the rotor 1 are thereafter discarded together with a liner 10 by removing the disk 2.
Patent JP-S5650609-A (JP)
Title: Manufacture of surface wave filter
Inventor: YAMADA TAKUJI
IPC: H03H3/08
Filed: 1979-10-02
Abstract: PURPOSE:To ensure a high-quality bonding for the leads planted to the electrode and the stem on the substrate, by bonding the bonding wire such as the Au thin wire or the like at the plated stem lead part and then giving a welding to the bonding wire. CONSTITUTION:One end of the bonding wire 14 such as the Au thin wire or the like is bonded through the heat pressure bonding to the electrode 13 on the substrate 12 attached onto the stem 11. Then the wire 14 is shifted to the top part of the Ni-plated stem lead 15 to receive a bonding through the heat pressure bonding method. Furthermore, a welding is given to the bonding wire 17 at the stem top part using two pieces of copper electrodes 16 and by the parallel gap system to secure a firm welding to the lead. Thus the bonding is reinforced by the welding to secure a high-quality bonding although the lead 15 may have some defective plating.
Patent JP-S6017856-A (JP)
Title: Safety valve of storage battery
Inventor: KIKUCHI YOUICHI
IPC: H01M2/12
Filed: 1983-07-11
Abstract: PURPOSE:To prevent any increase of the pressure required to open a rubber valve even when the rubber valve and a valve cylinder stick to each other by enabling the airtightness of the battery to be confirmed by observing the state of the rubber valve from outside so as to improve the reliability in the preservation characteristic of the battery by allowing a space between the upper section of the valve cylinder and that of the rubber valve and providing the periphery of the upper section of the valve cylinder with cuts. CONSTITUTION:The outer diameter of the upper section 2a of a valve cylinder 2 is smaller than that of its lower section 2b. Due to such a shape of the valve cylinder 2, a space 7 is provided between the upper section 2a of the valve cylinder 2 and a rubber valve 5. The periphery of the upper section 2a of the valve cylinder 2 is provided with cuts 8 for gas discharging. In order to maintain the pressure required to open and close the rubber valve 5 within normal level, a lubricant such as silicone oil is applied to the contact surface between the valve cylinder 2 and the rubber valve 5. There is no space allowed between the top surface of the rubber valve 5 and an upper lid 6 pressing the rubber valve 5. Owing to the above constitution, the rubber valve 5 can be opened without being moved. Besides, any greatly increased pressure is not required to open the rubber valve 5 even when the valve cylinder 2 and the valve body 5 stick to each other.
Patent JP-S5750594-A (JP)
Title: Method for injecting ph controlling agent
Inventor: YAJIMA HIROSHI
IPC: C02F1/66
Filed: 1980-09-12
Abstract: PURPOSE: To eliminate injection errors of a pH controlling agent by diluting and mixing the pH controlling agent with the liquid to be controlled of pH or liquid such as industrial water near the discharge port of a pH controlling agent injecting pump and injecting the same into a storage tank for the liquid to be controlled of pH.  
     CONSTITUTION: The liquid stored into a storage tank 21 for the liquid to be controlled of pH is circulated and agitated by a circulation pump 23, after which part of the liquid goes through a flow rate regulating valve 25 and a flow rate control valve 26 for pH detector and is detected of pH with a pH detector 27, thence it returns into the tank 21 throgh a switching valve 29 of a return piping. The detected pH signal enters a pump operating part 40 from a pH transmiter 28, and either of pH controlling agent injection systems of acidity or alkalinity is selected depending upon the pH value of the liquid to be controlled. If the liquid to be controlled is alkaline, the pH controlling agent of an acidic pH controlling agent storage tank 30 is discharged by a prescribed amt. and is injected into a mixing nozzle 35 through a discharge valve 33 and a check valve 34. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0423810-A (JP)
Title: Continuously producing equipment of cationic polyacrylamide-based polymer and inhibition of deterioration of the same polymer with elapse of time
Inventor: TAKAGI TOSHIHIKO
IPC: D21H17/37
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the subject equipment quickly performing Hofmann decomposition and giving the subject polymer having stable quality comprising respective aqueous solution tanks, supplying devices, heating devices, mixing devices and reacting devices for acrylamide-based polymer hypochlorite and caustic alkali. CONSTITUTION:The objective equipment is composed of a storage tank 10 and a supplying device 11 of an aqueous solution 1 of acrylamide-based polymer, a storage tank 20 and a supplying device 21 of an aqueous solution 2 of hypochlorite, and a storage tank 30 and a supplying device 31 of an aqueous solution 3 of caustic alkali. At first, at least an aqueous solution of acrylamide-based polymer is supplied to a heating device 41 and heated, then the aqueous solution of acrylamide-based polymer is mixed with an aqueous solution of hypochlorite and an aqueous solution of caustic alkali in a mixing device 42, then the resultant mixture is supplied into a reacting device 43 installed at downstream of the above-mentioned devices and Hofmann reaction is performed to continuously produce the objective cationic polyacrylamide-based polymer.
Patent JP-H11302086-A (JP)
Title: Carbon fiber-reinforced carbon composite material and its production
Inventor: TAKAHATA MINORU
IPC: C04B35/83
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To produce a high-strength and high-modulus carbon composite material which has excellent mechanical properties and high heat resistance even under environmental conditions of a superhigh temp. SOLUTION: This material is produced by impregnating carbon fiber or a carbon fiber structure with an optically isotropic pitch that is obtained by nitrating a pitch material heavy oil and used as a matrix carbon precursor, carbonizing the impregnated material, and if necessary, graphitizing the resulting carbonized material. The nitration of a pitch material heavy oil is performs by adding 10 to 40 pts.wt. (expressed in terms of concentrated nitric acid) of a nitrating agent to 100 pts.wt. of the pitch material heavy oil and at the time of impregnating a carbon fiber structure with optically isotropic pitch thus obtained, the isotropic pitch is dissolved and dispersed into an organic polar solvent before hand.  The matrix carbon of the carbon fiber reinforced carbon composite material has an optical structure such that its isotropic structure and/or anisotropic region consists of a fine mosaic structure(s). The carbon fiber-reinforced carbon composite material in which the reinforcing fiber is oriented in >=2 directions, has >=450 MPa tensile strength, >=150 GPa tensile modulus, >=340 MPa flexural strength, >=170 MPa compressive strength and >=10 MPa interlaminar shear strength.
Patent JP-2000318140-A (JP)
Title: Printing method for ink jet printer
Inventor: AOKI NOBORU
IPC: B41J2/01
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain printing results of three-dimensional effects because of a thickness of overlapped ink by printing to overlap figure layers of ink. SOLUTION: A host computer 1 divides printing image data of one page to a plurality of faces of bit map images 4 and transmits the images to a printer controller part 2. In the printer controller part 2, data received by a data receiving circuit is read out by a CPU and stored in a receiving buffer. The CPU reads out the stored data and executes a plotting process thereby plotting to an image memory. When receiving the image data, an ink jet printing mechanism part moves by a raster scan method a printing head for jetting ink to repeatedly print images of one face for the number of times of a plurality of faces. When printing one page is finished, an ink solid content is printed to overlap on an equal medium, with uneven stereoscopic printing results obtained.
Patent JP-H08321202-A (JP)
Title: Lighting device of emergency illuminating lamp and electric flashlight for emergency use
Inventor: ARAI YASUNORI
IPC: F21L4/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide a device to light up an illumination lamp simultaneously with occurrence of a power failure or earthquake by furnishing an electromagnetic relay and vibration switch, and supplying electric power from a battery to the lamp in the event of such occurrence. CONSTITUTION: At normal times, a vibration switch SWS and an electromagnetic relay RL1 are off while the contacts Xa1 , Xa2 are broken, and an illumination lamp WL is put off. When a power failure has occurred, an electromagnetic relay RL2 is deenergized, and the contact Xb is made, Thereby the illumination lamp WL is supplied with electric power from a battery B and lights up to illuminate its surroundings. When an earthquake exceeding the specified degree has occurred, the switch SWS is turned on, and the relay RL1 is supplied with power from the battery B to be actuated, and the contact Xa1 is made to light up the lamp WL. The condition lasts until a push switch PSW for breaking the circuit is pushed. This configuration permits safe and quick response to eventual power failure or earthquake.
Patent JP-S62282516-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/08
Filed: 1986-05-30
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-H10318034-A (JP)
Title: Cylinder liner for internal combustion engine and its manufacture
Inventor: PETER GOEDER
IPC: F02F1/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a cylinder liner to have high wear resistance and an optimal thin wall thickness by making a cylinder liner inserted into the cylinder of an engine block by a non-molding method for heat-spraying a spraying material to a core body as a forming base body so as to form a portion as a cylinder wall. SOLUTION: A core body having the peripheral wall part of a columnar structure equivalent to the inner peripheral surface of a cylinder liner 1 is used as a forming base body, this core body is rotated around the axis of the columnar structure and a spraying material is sprayed and coated on the outer peripheral surface of the rotating core body for covering by a heat-spraying method. Then, a cylindrical body formed as a liner on the core body is fully polished on the core body. Specifically, the inner layer 2 of the cylinder liner is made of a wear resistance molybdenum layer where no baking lines remain, and a low melting point cobalt alloy is formed as an adhesive intermediate layer 3 on the outer peripheral surface of the molybdenum layer 2. The outer layer 4 of the cylinder liner 1 is made of an aluminum alloy as a covering layer.
Patent JP-S5352087-A (JP)
Title: Tuning fork type crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/21
Filed: 1976-10-22
Abstract: PURPOSE:To make moving impedance small by making the center electrode larger than the edge electrode of the tuning fork arm of a crystal resonator and providing a groove between the center electrode and the edge electrode at the specific position from the center of tuning fork arm width W.
Patent JP-S6025876-A (JP)
Inventor: ERUNSUTO HIYUUGO HERUSUROO
IPC: B63B25/04
Filed: 1983-07-14
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-H04354804-A (JP)
Title: Method for packing powder
Inventor: TSUKUDA YASUO
IPC: B22F3/14
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the intrusion of a metal reacting with a sintering powder and to obviate the generation of black spots in a sintered body by inserting a cylinder difficult to react into a cylinder at the time of packing the sintering powder into the metallic inner cylinder for capsule-process HIP. CONSTITUTION:An inner cylinder 2 consisting of a metallic material not reacting or hardly reacting with a metallic powder 4 below the sintering temp. of the powder 4 is prepared. The inner cylinder 2 is arranged in a metallic cylindrical capsule 3 to be used in capsule-process HIP, and then the powder 4 is packed. The cylinder 2 is then drawn out after press working, and an upper lid is welded to seal the capsule 3. Even if a punch 1 is rubbed with the cylinder 2 in pressing to generate cutting powder, spots are not generated.