baber/WOPTO huggingface dataset:
Patent JP-S63301453-A (JP)
Title: Ion implantation device
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/265
Filed: 1987-06-01
Abstract: PURPOSE:To make it possible to obtain the optimum ion implantation degree of angle easily constantly and enlarge the width of the process conditions for development of fine semiconductor devices by providing a supporting plate with means which are rotatable to a movable body. CONSTITUTION:The device of the title consists of an ion passage part 3 where accelerated ions from an ion source 1 are led, a wafer installing disc 6 disposed facing the ion radiation port of the ion passage part 3, a supporting plate 13 for supporting the disc 6 and having a rotation means 7 for the disc 6 installed, and a movable body 17 for supporting the supporting plate 13 and movable roughly perpendicularly to the ion radiation direction from the ion passage part 3. The supporting plate 13 is provided with means 8, 16 which are rotatable to the movable body 17. By rotating the supporting plate 13 for a predetermined degree of angle to the movable body 17, the wafer installing disc 6 can be kept at a predetermined degree of angle to the ion radiation direction, and this degree of angle can be set finely. The optimum ion implantation degree of angle can thus be obtained easily constantly.
Patent JP-H11322292-A (JP)
Title: Pressure-oil tank mounting structure for forklift
Inventor: IIYAMA HIROYUKI
IPC: B66F9/075
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-oil tank mounting structure, by which a pressure-oil tank can be easily mounted to a vehicle body even if its molding precision is low, for a forklift. SOLUTION: In a mounting structure for mounting a pressure-oil tank 1 to a tank mounting part 2 in a vehicle body of a forklift, a projection part is formed in the bottom of the pressure-oil tank 1, while a recess part 2a is formed in the floor part of the tank mounting part 2. The pressure-oil tank 1 is placed in the tank mounting part 2 with the projection part fitted in the recess part, and an insulator 5 made of elastic material is mounted to a bracket 3. The bracket 3 is placed on the upper part of the pressure-oil tank 1 so as to press the pressure-oil tank 2 via the insulator 5 when the bracket 3 is fixed to the tank mounting part 2.
Patent JP-S5471562-A (JP)
Title: Semiconductor element
Inventor: SHINNO YUUJI
IPC: H01L21/52
Filed: 1977-11-18
Abstract: PURPOSE: To prevent reaction of etching solution and electrode film at the time of after-etching and make bonding firmer by evenly providing soft brazes over the entire surface of electrode films for ohmic contact and mounting a lead and a heat sink respectively thereon.  
     CONSTITUTION: Metal films 15 and 13 of a multilayer structure composed of Cr of good ohmic contact with Si, Ni of good bondability to solder material and Ag of good conductivity are evaporated respectively on the N +  type layer and P +  type layer of an N type Si substrate 14 formed with a PN junction consisting of N + NP + . Next, a Pb base solder layer 26' of about 300°C in melting point is formed on the layer 15 and a solder layer 22' on the film 13 respectively. An electrode lead 17 is mounted onto the layer 26' by way of a solder layer 16 of the same material and similarly a heat sink 11 is secured to the layer 22' by way of a solder layer 12. Thereafter, the defects having been produced through handling, etc. are removed by performing after-etching by the use of a solution such as of NaOH, KOH or other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04361518-A (JP)
Title: Manufactuer of electrode material for electrolytic capacitor
Inventor: NISHIZAKI TAKESHI
IPC: H01G13/00
Filed: 1991-06-10
Abstract: PURPOSE:To cut down the cost of the title electrode material by a method wherein a conductive metal film is formed by deposition on the surface of a substrate by immersion-plating an electrode substrate in the fused-salt bath of a conductive metal. CONSTITUTION:The title manufacturing method is the method in which a conductive metal film is formed by deposition on the surface of a substrate by conducting immersion-plating on an electrode substrate in the fusion salt bath of conductive metal. Aluminum foil is used for the electrode substrate, and as the conductive metal for formation of a film on the surface of the electrode substrate, a kind selected from titanium, tantalum, niobium, zirconium and silicon or their alloy can be enumerated. Also, a mixture of fused salt consisting of the chloride or the fluoride of conductive metal, and alkaline metallic salt or an organic chloride can be used for the fusion-salt bath. As a result, the electrode material, having excellent characteristics of electrostatic capacitance, can be produced at low cost in a highly efficient manner.
Patent JP-S5840073-A (JP)
Title: Vegetable ground material, its preparation and product obtained by using the same
Inventor: NISHIDA KAZUO
IPC: A23L17/00
Filed: 1981-09-01
Abstract: PURPOSE:To prepare a vegetable ground material used as a raw material for a boiled fish paste, etc. by mixing with a ground fish meat, by heating grains, and crushing the heated grains to give a fine powdery material. CONSTITUTION:Water is absorbed in unhulled rice grains, and the grains are heat-treated, cooled, dried, hulled and pulverized to give a vegetable ground material. In the case of unpolished rice grains, the rice grains and water are sealed in a closed container having an agitator, heat-treated under pressure, and then cooled. The grains are further pulverized to give a powder. In the case of polished rice grains, the grains are treated in the same way as in the unpolished rice grains, and kneaded with water to give the vegetable ground material, which is then mixed with a ground fish meat to prepare a boiled fish paste, etc. The rice grains introduced into a hopper 1 are heated by a heating apparatus 3, and crushed by a crusher 4 under heating.
Patent JP-S5470895-A (JP)
Title: Thin film sensor
Inventor: HAYAKAWA SHIGERU
IPC: G01N27/12
Filed: 1977-11-16
Abstract: PURPOSE: To suitably eliminate the contamination of a sensor surface, while holding high reliability and productivity, so that the sensor may have a self-restoring function by laminating a heater thin film and a sensor thin film upon an identical substrate.  
     CONSTITUTION: A heater thin film 3 of Au constituting a heating layer is evaporated through a suitable mask upon a substrate 1 such as alumina porcelain. A thin  film 2 of a sensor material such as a sputter thin film of TiO 2  is further evaporated  to cover the thin film 3. In order to eliminate the contamination of the surface of the thin film 2, a current flows from the power supply portion of the thin film 3 so that the adhered contaminants upon the surface can be evaporated or sintered off by the Joule heat generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H032853-A (JP)
Title: Printing fluorescent screen
Inventor: MATSUI FUMIO
IPC: G03B21/60
Filed: 1989-05-31
Abstract: PURPOSE:To obtain a high-brightness fluorescent screen whose visual angle dependency is small even in a simple method such as printing by dispersedly arranging fluorescent island-like parts on an opaque substrate. CONSTITUTION:The screen is constituted of the opaque substrate 10 and the fluorescent island-like part 11 printed on the substrate 10. The fluorescent island- like part 11 is obtained by uniformly printing ink consisting of high-viscosity filler containing phosphor in scattered dots pattern on the substrate 10. Since the fluorescent island-like part 11 holds the phosphor which sufficiently protrudes hemispherically from the substrate 10 in virtue of high viscosity of its own, the fluorescence is uniformly emitted ahead when the surface of the part 11 is irradiated with exciting light and the visual filed dependency of the fluorescence is eliminated. As to the screen, an image is formed by radiating the stimulating light from a visual observation side, that is, from above a drawing as a spot corresponding to the fluorescent island-like part and the brightness of the display panel in reference to the identical exciting light quantity is improved by increasing the emitted light quantity of the visual observation side.
Patent JP-H09313439-A (JP)
Title: Ophthalmic display device
Inventor: OZAWA TAKESHI
IPC: A61B3/028
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To indicate many targets so as to be compatible with long sight and short sight inspections by displaying ophthalmic information on a body using a flat panel display, and enabling a tester or a testee to manually hold the body. SOLUTION: An ophthalmic unit 4 is held on a pillar 3 and a support arm 3a erected on an ophthalmic table 2, and a key input part 5 to enter necessary information for eye examination as well as a body display part 6 to show ophthalmic information is arranged on the ophthalmic table 2, thereby forming a body operation means 7. Also, an eyesight display device is provided for a long sight inspection. Furthermore, the ophthalmic unit 4 has a near-point rod 9 with one end rotatably held on a support member at the upper part of the edge of the side opposite to the testee's sitting side, and the other end coupled to the mounting part 1a of an ophthalmic display device 1 using a flat panel display, thereby keeping the display part of the device 1 available for the confirmation of an inspected eye through the ophthalmic unit 4.
Patent JP-S5565172-A (JP)
Title: Distance measuring method by electromagnetic wave
Inventor: KOBAYASHI NAOJI
IPC: G01S13/84
Filed: 1978-11-10
Abstract: PURPOSE: To enable distance measurment, by sequentially selecting the main stations of a plurality in commonly using electromagnetic waves without synchronism, through the adoption of the call answer back system.  
     CONSTITUTION: The main stations 1 1 W1N provide the antenna 4 performing transmission with a certain satisfied condition and being in reception state at all times, main station itself 5 performing measuring operation of distance, switch set controlling the antenna 4, main station control unit 7 controlling the main station itself 5 and the switch set 6. The control slave station 2 provides the antenna 8 and the control slave station controller 10 controlling the slave station itself 9 and operating the sequential callout of the main station 1 1 W1N. Normally, the slave station 3 provides the antenna 11 and the slave station itself 12. The main stations 1 1 W1N transmit the distance measuring signal on the carrier, and the control slave station 2 receiving it transmits the distance measuring signal on the carrier, and similarly, the slave station 3 receiving it transmits the distance measuring signal on the carrier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62295270-A (JP)
Title: Recording format for optical recording medium
Inventor: KAWAMURA TAKAYUKI
IPC: G06K19/06
Filed: 1986-06-13
Abstract: PURPOSE:To obtain a recording format for an optical recording medium with high reliability by sectioning a data recording area by a width corresponding to plural data bit rows to form a block, giving an identification code at each block thereby accessing in the unit of blocks and ensuring the error check of a data. CONSTITUTION:n-Set of blocks B0-Bn are provided in parallel at a prescribed interval on the data recording area 2 of an optical recording medium 1 along the lengthwise direction and the blocks B0-Bn are provided with a width of plural data bit rows that is, the width of plural bits. In reading/writing a data by the recording format, the block number and the sector number of each block are written at first. A 1-bit is written as required in a check bit C0 under a block number R1 and a sector number R2 to arrange the parity. In writing a data, the block to be written is found out by the block number and the sector to be written is found out by the sector number.
Patent JP-S5927967-A (JP)
Title: Preparation of urethane bond-containing coated material
Inventor: KOBAYASHI ISANORI
IPC: C09D175/00
Filed: 1982-08-10
Abstract: PURPOSE:To obtain a coated material with a long pot-life, a quick cure rate of coating films, and improved workability, by applying and heat-curing a particular urethane coating compsn. to prepare a urethane bond-contg. coated material. CONSTITUTION:In the prepn. of a urethane bond-contg. coated material with a dry film thickness of 80mu or lower by applying a urethane coating compsn. and heat-curing at 20-200 deg.C, a compsn. contg. components described below is used as said urethane coating compsn.: A: a polymer having two or more hydroxyl groups in a molecule, B: a polyisocyanate prepd. from isophorone diisocyanate as a starting material, in an equivalent ratio of NCO/OH of 0.1 or above relative to component A, C: 500ppm or above, based on component B, tin- or iron- based urethanating catalyst, D: 0.01wt% or higher, based on the total compsn., acetylacetone, and E: a solvent containing no active hydrogen in the molecule.
Patent JP-H08314573-A (JP)
Title: Pen housing device
Inventor: IMAI FUMITO
IPC: G06F1/16
Filed: 1995-05-12
Abstract: PURPOSE: To easily house and take out a pen by arranging a guide paul and a cylindrical pen support with a sliding projection part inside of a housing so as to energize this pen support in the direction of taking out the pen by means of a spring. CONSTITUTION: A guide groove 10 extended in the direction of taking in and out the pen 3 is formed inside of the housing 2 of a device 1 to arrange the guide paul 31 engaged with the guide groove 10 and the cylindrical pen support 30 which is supported by the spring 40, slides along a sliding groove 20 consisting of a connecting groove part 26 connecting the terminating side of a backward movement groove 25 and the starting terminal side of a forward movement groove 21 and is provided with the sliding projection part 20 engaged with an engaging groove part 23. Then the pen support 30 is energized by the spring 40 in the direction of taking out the pen 3. Thereby the pen 3 is easily housed and taken out.
Patent JP-S5261845-A (JP)
Title: Cooking pot used for induction heater
Inventor: NAMIKAWA HIROAKI
IPC: F24C7/02
Filed: 1975-11-18
Abstract: PURPOSE:To obtain a cooking pot with its pattern freely formed and presenting a beautiful spectavle.
Patent JP-S5839470-A (JP)
Title: Screw, leafimpact, graphic and printing mechanism
Inventor: KAZUI TAKAHIDE
IPC: B41J2/495
Filed: 1981-09-03
Abstract: PURPOSE:To print a graphic pattern at a low cost and a high speed by such an arrangement wherein impact leaves are electromagnetically driven by drive signals detected from a timing plate and a desired pattern is printed by these impact leaves on a web of paper while it is fed in the horizontal direction. CONSTITUTION:Contact points P1-PN of impact leaves 4 and the teeth of a screw platen 17 move in the direction of L respectively as the screw platen 17 rotates, but these contact points P1-PN return to their home position as the screw platen makes a full turn. Slits are processed at an equal interval on a timing disk fixed to the same axis as that of the screw platen 17 and a sensor 20 optically or magnetically detects those slits and impact leaves 4 are selectively driven by timing signals given by the sensor 20 while the platen 17 makes a full turn and they finish the printing of pattern of 1 line.
Patent JP-S5929662-A (JP)
Title: 4-(2,4-dihydroxyphenyl)piperidine compound and its preparation
Inventor: ISHITOKU TAKESHI
IPC: C08L101/00
Filed: 1982-08-12
Abstract: NEW MATERIAL:The 4-(2,4-dihydroxyphenyl)piperidine compound of formula I (R<1>-R<5> are H or lower alkyl). EXAMPLE:2,2,6,6-Tetramethyl-4-(2,4-dihydroxyphenyl)piperidine. USE:Weather stabilizer and heat deterioration preventive for synthetic resins. It is effective to synthetic resins such as polyolefin (e.g. polyethylene, polypropylene, etc.), polystyrene, polyvinyl chloride, polyester, polyamide, polyurethane, etc., especially polyolefin. PROCESS:The compound of formula I is prepared by hydrogenating the 4-(2,4- dihydroxyphenyl)-3,4-dehydropiperidine compound of formula II with H<2> in a solvent preferably methanol, etc., in liquid phase, in the presence of a hydrogenation reduction catalyst such as Pd/C, Raney Ni, etc. at 15-60 deg.C under normal or positive pressure.
Patent JP-S5930114-A (JP)
Title: System of inertia navigation by true horizontal plane and one space reference
Inventor: NARITA TADASHI
IPC: G01C9/20
Filed: 1982-08-12
Abstract: PURPOSE:To obtain high accuracy without using a gyro, by setting a true horizontal face being a physical conception, as a horizontal reference by a free surface of a liquid or an acceleration meter, and using said face and one space reference. CONSTITUTION:In case when a true horizontal face is obtained by a free plane of a liquid, cylindrical or spherical vessel 4 containing the liquid in its inside is supported by a gimbals ring 5 as to its circumference, it is further supported by gimbals 6, a bottom part 7 is fixed to a base 8, and the base 8 is also coupled with a moving object by the gimbals and a vibration preventing mechanism. An outside servo-motor 13 and an outside bearing 14 come out of the vessel wall and support the gimbals ring, and an inside servo-motor 16 and a bearing 17 come out at right angles with a line for connecting the outside servo-motor 13 and the bearing 14 and support a platform 12. Four distance sensors 18-20 are stuck symmetrically on the face opposed to a surface 10, and when the motors 13 and 16 are controlled so that outputs of the symmetrical sensors 19 and 21, and 18 and 20 become equal to each other, the platform 12 becomes parallel to the surface 10. Otherwise, the horizontal face can be obtained by use of an acceleration meter.
Patent JP-S6119892-A (JP)
Inventor: TERADA YUKIO
IPC: D06P5/00
Filed: 1984-07-04
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-S5929100-A (JP)
Title: Method and device for drying sludge
Inventor: MATSUOKA KEIJI
IPC: F26B3/28
Filed: 1982-08-11
Abstract: PURPOSE:To accelerate the drying speed of sludge and to economize considerably energy by installing a traveling machine to juxtaposed sludge treatment tanks, providing an air blowing means, a fixing plate, etc. for the traveling machine, and performing longitudinal cutting, layer cutting and scraping of the sludge. CONSTITUTION:A carriage 7 which travels on rails 8 is provided on juxtaposed sludge treatment tanks, and air blow pipes 1 are carried on the carriage 7. The pipes 1 are moved by the traveling of the carriage 7 to make the concn. of sludge uniform by agitating the same. A fixing plate 5 is provided to the carriage to scrape away the hardly water permeable layer formed on the surface of filter beds and to disintegrate said layer by air agitation. Air blow pipe groups 4 are moved upward and downward by a hoisting motor M2 to adjust the blow- out position. The filtration and dehydration wherein the hardly water permeable layer is removed by the same traveling machine are accelerated and the evaporating and drying stages such as longitudinal cutting, layer cutting, scraping of frozen surfaces or the like are accelerated and reduced.
Patent JP-S63303812-A (JP)
Title: Solution of compound metal to be used for forming oxide superconducting compound and production of the solution
Inventor: NANAO TSUTOMU
IPC: C04B35/00
Filed: 1987-06-03
Abstract: PURPOSE:To produce a solution of compound metal to be used for forming an oxide superconducting compd. having superior film-forming characteristic with better stoichiometric result at lower temp. than conventional synthetic methods by dissolving a metal compd. constituted of a IIa group metal, Cu, and a IIIa group metal in an org. solvent. CONSTITUTION:A metal alkoxide constituted of a IIa group metal consisting of at least one kind among Mg, Ca, Ba, and Sr, a IIIa group metal consisting of at least one kind among Sc, Y, and lanthanides, and Cu. Preferred alkoxide is methoxide, ethoxide, or butoxide. A chelating agent having a functional group which can substitute said alkoxy group, for example, a chelating agent comprising EDTA, etc. is added to said metal alkoxide, and the mixture is dissolved in an org. solvent. By this method, a soln. of a compound metal to be used for forming an aimed oxide superconducting compd. is obtd. For example, mono- or polyhydric alcohol, carboxylic ester, ketone, or benzene, etc. are preferred as said org. solvent.
Patent JP-2000326802-A (JP)
Title: Weatherstrip and its manufacture
Inventor: NAMEKI NOBUYUKI
IPC: B60R13/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent bending and wrinkling of the hollow seal part of a weatherstrip. SOLUTION: This weatherstrip 2 has a welt part 10 of an approximately U-shaped cross section, mounted to a flange part 4 formed at an opening in a vehicle body, with a plurality of approximately U-shaped cores 18 buried in the welt part 10, and has a hollow seal part 12 molded integrally with the welt part 10. In this case, a wire 22 located at a corner of the flange portion 4 and closer to the inner periphery of the corner than the cores 18 is buried in the welt part 10. Thus, at the corner where the weatherstrip 2 is curved and attached, the wire 22 serving as the neutral shaft of the weatherstrip 2 is located closer to the center of curvature of the corner than the hollow seal part 12, whereby the hollow seal part 12 can be prevented from being bent or wrinkled.
Patent JP-S5929261-A (JP)
Title: Liquid developer for electrophotography
Inventor: IWAGAKI MASARU
IPC: G03G9/13
Filed: 1982-08-10
Abstract: PURPOSE:To obtain the titled liq. developer having superior shelf stability and causing no coagulation of toner particles, by dispersing a specified toner in a liq. carrier having a high insulating effect and a low dielectric constant. CONSTITUTION:A coupler monomer such as an open-chain active methylene compound of a 5-pyrazolone compound and a monomer developing no color such as (meth)acrylic ester are emulsion-polymerized, and the resulting polymer coupler latex is coupled with an aromatic primary amine compound such as 4-aminophenol by oxidation to obtain a toner made of colored latex. The toner is dispersed in a liq. carrier having >=10<9>OMEGA/cm volume resistivity, a high insulating effect and <=3 low dielectric constant such as n-pentane. Thus, a liq. developer for electrophotography is obtd. The developer gives an image with superior fixability.
Patent JP-S63303746-A (JP)
Title: Optical marking device
Inventor: HARA HIDEO
IPC: G03F1/00
Filed: 1987-06-03
Abstract: PURPOSE:To reduce risks to an operator caused by scattering of laser beam significantly and prevent a mask from being thermally deformed by inserting it in an optical resonator. CONSTITUTION:A laser device 1 is composed of two optical resonators 1a, 1b and a laser medium 1c, and a mask 2 with a marking pattern formed previously is inserted between a total reflector 1a and the laser medium 1c. Consequently, when laser beam is oscillated, it has a beam cross-section gain distribution corresponding to the mask pattern. Therefore, the cross-section intensity distribution of a laser flux 6 emitted from an output mirror 1b revisualizes a mask pattern. In this way, not only the pattern portion of the mask is not subjected to strong laser beam projection, but also no laser beams are scattered by the pattern occurs. An optical system for image projection 3 is capable of any one of functions such as reduction, no magnification and enlargement of light flux cross-section profile.