baber/WOPTO huggingface dataset:
Patent JP-S61133550-A (JP)
Title: Discharge lamp
Inventor: NITODA YORIYUKI
IPC: H01J61/54
Filed: 1984-12-03
Abstract: PURPOSE:To enable the lamp to light in a short time under low temperature by installing a heating unit inside the glass tube in which either mixing gas of mercury and argon or that of neon and argon is charged. CONSTITUTION:Phosphor film 6 is formed on the inside wall of a glass tube 3 of cold cathode discharge lamp and either mixing gas 5 of mercury and argon or that of neon and argon is charged inside the tube. A rodshaped heating unit is installed along the longitudinal direction side into the glass tube 3. The heating unit 4 is housed in a heat-proof ceramic insulator 14, or is formed as a ceramic heater, and its surrounding is sealed and unified with a heat-proof glass insulator 16, with both its ends being metal-connected and fixed on both respective ends of the tube with lead wires 11 and 12. Lead wires 9 and 10 of the respective electrodes 1 and 2 are connected to the a-c power supply 7, on the other hand, lead wires 11 and 12 are connected to the power supply 8 for the heating unit. Hence, installation of the heating unit 4 inside the glass tube 3 enables the lamp to light normally under low temperature.
Patent JP-H0893954-A (JP)
Title: Solenoid valve
Inventor: TADAKOSHI TOMOKI
IPC: F16K31/06
Filed: 1994-09-21
Abstract: PURPOSE: To provide an inexpensive solenoid valve with a simple structure which can suppress an impact noise by impact and also stably open and close a valve. CONSTITUTION: This solenoid valve has a fixed iron core 16 fixedly provided on a solenoid part 10 wound on a conductive coil; a movable iron core 17 attracted on the fixed iron core side by the electromagnetic force produced in the fixed iron core 16 by the current-carrying to the solenoid part 10; and a valve mechanism opened and closed interlockingly with the movement of the movable iron core 17 attracted by the fixed iron core 16. It also has a rubber plate 3 freely fitted between the fixed iron core 16 and the movable iron core 17 to absorb the impact produced when the movable iron core 17 us attracted by the fixed iron core 16, and a resin plate 4 laid on the rubber plate 3 and freely fitted between the fixed iron core 16 and the movable iron core 17.
Patent JP-H0995045-A (JP)
Title: Capsule ink for pressure sensitive reproduction
Inventor: KUNUGIHARA AKIRA
IPC: B41M5/165
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a capsule ink for pressure sensitive reproduction hardly causing coloring stain due to capsule breakdown when preparing an ink or manufacturing a pressure sensitive copying sheet and also almost free from coloring stain due to capsule breakdown caused by friction, in the capsule ink for pressure sensitive reproduction enveloping a color coupler. SOLUTION: This capsule ink for pressure sensitive reproduction consists of a microcapsule enveloping an electron-donative color coupler, an ultraviolet curable compound and a photopolymerization initiator as basic components. In addition, this capsule ink contains at least, either of a polyethylene microparticle or a polyurethane microparticle.
Patent JP-H10106465-A (JP)
Title: Spin polarized electron beam source, making method and measuring device therefor
Inventor: ODAKA YASUTOSHI
IPC: G01R33/12
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To irradiate a microscopic area with a spin polarized electron by coating the tip of a needle-like base body with a spin polarized electron exciting film. SOLUTION: A tip part of a sapphire bar 1 of a bar-shaped base body is soaked in an etching liquid 2, and etching is performed by electropolishing, and when a sapphire bar 1a becomes thin to a certain degree, it is taken out of the etching liquid 2, and is cleaned. As one example, a mixed liquid of perchloric acid of 20% and ethanol of 80% is used as the etching liquid, and a condition of the electropolishing is set so that voltage is 5 to 7V and electric current density is 0.05A/cm<2> . Then, it is exposed to Ar plasma, and a fine adjustment of a shape of a tip part 101a of the sapphire bar is made, and a diameter of a tip part 101b is set to a degree of almost 50nm, and a needle-like base body 1a is formed.  When a spin polarized electron exciting film is accumulated in the tip part 101b of the needle-like base body 1a, a spin polarized electron can be applied to a measuring object sample so as to be limited to a microscopic area.
Patent JP-2001070647-A (JP)
Title: Game device
Inventor: KISHIMOTO MORIHISA
IPC: A63F13/843
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a competitive shooting game having a screen split into two upper and lower sides where characters are located, respectively, offering as fair playing conditions as possible and abundance in a change by making the positions of the characters changeable. SOLUTION: A display screen 60 is split into two upper and lower sides, the former being an upper region 66 and the latter being a lower region 67. A first character 71 operated by one player is displayed on one of the upper region 66 and the lower region 67 by a display control means. A second character 72 operated by the other payer or a control program on the other of the upper region 66 and the lower region 67 is displayed by the display control means. A region exchanging means exchanges the display regions of both characters in accordance with predetermined conditions.
Patent JP-H10100535-A (JP)
Title: Heat-sensitive recording material
Inventor: AOKI YASUYUKI
IPC: B41M5/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-color heat-sensitive recording material which is good in color separation and excellent in light-resistance while a heat-sensitive recording material which is excellent in oil-resistance and the light resistance is provided. SOLUTION: A heat-sensitive recording material is provided wherein a composite fine particle obtained by accelerating polimerizing reaction of multivalent isocyanate compound after dispersion by emulsification of solution having the multivalent isocyanate compound as soluvent and dye precursor as solute in water, is contained in a heat-sensitive coloring layer, and a microcapsule containing ultraviolet absorbent or a solid fine particle of the ultraviolet absorbent is contained in the heat-sensitive coloring layer or a protective layer provided thereon.  Further, the heat-sensitive recording material capable of multi-color coloring is provided wherein a solid fine particle composed of the composite fine particle obtained by accelerating the polymerizing reaction of the multivalent isocyanate compound after dispersion by emulsification of the multivalent isocyanate compound as solvent and a first dye precursor as solute in water, and a second dye precursor coloring in a color different from that of the first dye precursor, is contained in the heat sensitive coloring layer, and the microcapsule containing the ultraviolet absorbent or the solid fine particle of the ultraviolet absorbent is contained in the heat-sensitive coloring layer or the protective layer provided thereon.
Patent JP-H0971111-A (JP)
Title: Pneumatic tire for heavy load
Inventor: KANEKO MIE
IPC: B60C15/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a heavy load reducing a danger such as a bead collapse or a ply release than the conventional one and improving the durability of a bead section. SOLUTION: This pneumatic tire for a heavy load is provided with a pair of bead sections formed on the inner peripheries of a pair of side wall sections on both sides of a tread section. A wire is spirally wound and bundled to form a mono-strand bead core in the bead section, the cross sectional shape of the wire is an ellipse, ellipses are combined in turn to form the cross section of the bead core, and the ratio between the vertical and horizontal lengths of the cross sectional shape of the beam core is set to 0.65 or below.
Patent JP-S63108539-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUWATA NAOKI
IPC: G11B7/125
Filed: 1986-10-27
Abstract: PURPOSE:To always attain recording and reproducing with the optimum laser power and to secure the interchangeability of recording media by providing the identifying information part of a magnetic tape recorded the type of recording media and the optimum laser power to a cartridge. CONSTITUTION:Onto a cartridge 2 of optical type recording media 1, an identifying information part 4 of a magnetic tape is stuck. The identifying information part 4 is composed of a special information part 5 to record the type of recording media, a reproducing power information part to record an optimum laser power, a recording power information part 7, an eliminating power information part 8 and gap parts 9-13, when the recording media 1 is loaded, the information recorded at the identifying information part 4 on the cartridge is read by a magnetic head, the signal from a light detecting device enters a CPU through an identifying circuit, the type of the recording media and the optimum recording, reproducing and eliminating power are discriminated and the laser is driven with an optimum power.
Patent JP-H0197056-A (JP)
Title: Picture reader
Inventor: TAKARAGI YOICHI
IPC: H04N1/46
Filed: 1987-10-09
Abstract: PURPOSE:To suppress color misalignment in color picture reading by detecting plural line sensor intervals arranged side by side in the subscanning direction and applying position deviation correction to a read picture data. CONSTITUTION:Optical units 910, 911 are set to a position reading a sensor deviation detection plate 912 by a 3-line CCD 903, which allows the sensor deviation detection plate 912 to read, black picture element locations x, y, z are detected to calculate the interval of the sensors. The output data from the CCD is fetched and the interpolation data is formed based on the data of adjacent lines by interpolation circuits 1114, 1115 and the coefficient for interpolation processing is set according to the deviation of the read position of the 3 CCDs. Thus, the data of a virtual line at the position compensating the deviation of the read position of the 3 CCDs is formed.
Patent JP-S61121797-A (JP)
Inventor: EI FURANKU KURAUZE JIYUNIA
IPC: F21V3/00
Filed: 1985-11-15
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-H0790081-A (JP)
Title: Polyimide resin
Inventor: TSUNODA MAYUMI
IPC: C08G73/10
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a polyimide resin containing a biphenyl ether tetracarboxylic acid and aromatic diamines having an ether group as components, excellent in chemical resistance and adhesive properties and suitable as an insulating protective film for electronic parts such as semiconductor chips, etc. CONSTITUTION:(A) An acid component containing >=50mol% of 3, 3', 4, 4'biphenyl ether tetracarboxylic dianhydride expressed by formula I and, as necessary, containing pyromellitic dianhydride is made to react with (B) a diamine component containing >=50mol% of an aromatic diamine compound expressed by formula II [X is CH2, O, C(CH3)2, S02 or C(CF2)2] {e.g. 2, 2- bis[4-(4-(aminophenoxy)phenyl)]ether} per auhole the diamine component in an organic solvent to afford a polyamic acid resin solution and this solution is applied to a substrate, etc., and the coating is heated to provide the objective polyimide resin expressed by formula III [R<1> is a quadrivalent organic group; R<2> is a divalent organic group; (n) is polymerization degree].
Patent JP-2001080708-A (JP)
Title: Transporting device
Inventor: KIMURA HIROKAZU
IPC: B65G1/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device for transporting objects such as cars in vertical and horizontal directions, capable of eliminating structural problems even if a vertical stroke is large, capable of carrying in and out the objects at the bottom end of the stroke in vertical direction, capable of carrying in and out at the top end of the stroke, and capable of arbitrarily selecting an installation system. SOLUTION: This transportation device comprises a horizontal rail 3, a carriage 2, vertical columns 7, and a table 8 combined with each other, and the carriage runs along the horizontal rail 3. The vertical columns 7 are connected rigidly to the carriage, extend in upper and lower directions, and the table having a stroke ranging from the upper side to the lower side of the carriage moves up and down along the vertical columns 7.
Patent JP-H0592661-A (JP)
Title: Reversible thermal recording material
Inventor: UCHIYAMA HIROSHI
IPC: B41M5/26
Filed: 1991-10-02
Abstract: PURPOSE:To provide the title recording material imparting high contrast, facilitating visual discrimination, having no irritating smell and toxicity and capable of repeatedly performing color development and erasure only by controlling heat energy. CONSTITUTION:In a reversible thermal recording material formed by providing a layer wherein a leuco dye and a developing tone reduction agent are contained in a binder on a support, the developing tone reduction agent is composed of a complex consisting of a monovalent or polyvalent phenol compound having a carboxyl group and amino-alcohol. As the monovalent or polyvalent phenol compound having the carboxyl group, gallic acid is desirable. By this constitution, the reversible thermal recording material can be repeatedly used and is extremely effective as a measure to improve a problem such as the sudden increase of urban waste refuse or preservation of the global environment.
Patent JP-H04134504-A (JP)
Title: Positioning controller
Inventor: TORII HIDEAKI
IPC: G05D3/12
Filed: 1990-09-27
Abstract: PURPOSE:To improve the quick responsiveness of control by moving a rough movement stage and a fine movement stage while simultaneously controlling them and further operating the rough movement stage so that the fine movement stage can be fixed near a set value. CONSTITUTION:When a fine movement stage 3 goes into an area near a target position by moving a rough movement stage 2, a control signal value for fine movement is decreased together with a control signal for rough movement, the fine movement stage 3 moves from the edge to the center, and the rough movement stage 2 decrease the moving speed. When the control signal for fine movement arrives at a dead zone again, this time, the rough movement stage 2 stops and only the fine movement stage 3 continues moving and stops at the target position. Thus, the quick responsiveness of positioning control can be improved.
Patent JP-H02101744-A (JP)
Title: Plasma reaction process
Inventor: TSUCHIYA MITSUNORI
IPC: H01L21/31
Filed: 1988-10-11
Abstract: PURPOSE:To form a film on or to etch a large number of members simultaneously within a space of large capacity by providing independent electromagnetic energy supply means and providing a phase adjuster for controlling phase of electromagnetic energy supplied therefrom through matching boxes. CONSTITUTION:Electrodes 3-1 and 3-2 arranged on the top and the bottom of a reaction vessel 7, respectively, have power supplies 15-1 and 15-2 as electromagnetic energy supply means. Further, matching boxes 16-1 and 16-2 constituted by an LCR are provided for matching the electromagnetic energy with an impedance within the reaction vessel. Objects to be treated are arranged in a positive column between the electrodes and a phase of each of the power supplies is controlled within a range of 180 deg.+ or -30 deg. by A phase adjuster 26. A reactive gas is discharged downwards from a nozzle 25 and a bias voltage is supplied by a bias means 17. Under these conditions, a first high-frequency voltage is applied to a reaction space 8. Further, a second A.C. bias is applied thereto by an A.C. voltage so that a negative auto-bias voltage is applied to the surface to be treated. In this manner, formation of a film on the surface or etching of the surface can be performed while sputtering the reactive gas onto substrates or members. Moreover, the film car be formed densely and the anisotropic etching can be performed at a high rate.
Patent JP-H05207895-A (JP)
Title: Determination of fine amount of reduction type and oxidation type nicotinamide adenine dinucleotide or reduction type and oxidation type nicotinamide adenine dinucleotide phosphate
Inventor: FUJIMURA ARINOBU
IPC: C12Q1/32
Filed: 1992-08-31
Abstract: PURPOSE:To provide a method for determining the fine amount of a reduction type or oxidation type nicotinamide denine dinucleotide or a reduction type or oxidation type nicotinamide adenined dinucleotide phosphate. CONSTITUTION:A method for determining the fine amount of NAD(P)H or NAD(P) or an enzyme and an substrate or a product which are related thereto is characterized by reacting a specimen containing the NAD(P)H or NAD(P) with resazurin or p-iodonitrotetrazolium violet (INT-V) in the presence of a catalyst, amplifying the absorption of the reaction product in the visible region light with the substrate of a NAD(P)-NAD(P)H cycling conjugated with the reaction product and with an enzyme system and subsequently measuring the change of the absorption.
Patent JP-H10103383-A (JP)
Title: Clutch boosting device
Inventor: SAKUTA JIYUNSHI
IPC: F16D25/08
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of phenomenon of overshoot, to prevent the generation of vibration of a relay piston and the occurrence of pulsation of a liquid system, and to improve a pedal feeling. SOLUTION: A clutch boosting device comprises a relay part 36 to selectively perform operation to feed, in an opening state, compressed air to the working pressure chamber 45 of a power cylinder 34 through an air passage; and an orifice 48 arranged in an air passage and intercommunicating the transformer chamber 61 of a relay part 36 to a pipe 49. The passage area of an orifice 48 is set to a necessary minimum size enough to prevent heavily weighing. of a pedaling force, and an orifice 48 is opened to a housing 33 in which a relay part 36 is formed.
Patent JP-S63111444-A (JP)
Title: Evaluating method for thin film material
Inventor: MAEDA YOSHIHIRA
IPC: G01N21/55
Filed: 1986-10-29
Abstract: PURPOSE:To obtain the thermal change of a thin film material with out contact by returning reflected or transmitted light when light is made incident on the surface of the thin film material to an optical sensor through a solid medium. CONSTITUTION:The thin film sample 3 of an optical disk material is installed on a heater 2. While the heater raises the temperature at a constant speed, the light from the light source is guided to right above the sample through an optical fiber 6, incident on the sample, and reflected by the surface to return to the optical fiber 6. Further, the light is transmitted to return to an optical fiber 8. The quantity of the returning light is used as a function of temperature to perform data processing based on an optical sensor voltage. Consequently, the dynamic phase shift behavior of the optical disk material is grasped speedily with high accuracy and the performance of the material is evaluated.
Patent JP-H08120053-A (JP)
Title: Novel epoxy resin and its production
Inventor: KARASAWA AKIO
IPC: C08G61/02
Filed: 1994-10-20
Abstract: PURPOSE: To obtain an epoxy resin improved in heat resistance without detriment to other properties by reducing or removing a bisphenol component from a specific phenol-aralkyl resin compsn. and epoxidizing the compsn. CONSTITUTION: A phenol-aralkyl resin compsn. obtd. by reacting 1mol of phenol and/or cresol with 0.1-0.9mol of an aralkyl compd. of the formula (wherein X is a halogen, H, or a 1-4C alkoxy) is subjected to distillation to remove unreacted phenol and/or cresol and then reacted with an epihalohydrin, giving epoxy resin.
Patent JP-H0198837-A (JP)
Title: Hot water heater
Inventor: SUZUKI YASUROU
IPC: F24D19/00
Filed: 1987-10-09
Abstract: PURPOSE:To eliminate a mounting part for exclusive use and to facilitate a mounting work, by a method wherein, by utilization of the press part of a rise plate formed integrally with a base plate and the side plate of an armor case, a reserve tank is held on the base plate. CONSTITUTION:A reserve tank 27 is placed through an opening 33 of a rise plate 32 on a horizontal partition plate 3, and thereafter, side plates 2A are mounted and the reserve tank 27 can be simply mounted on the horizontal partition plate 3. Since the reserve tank 27 is held in a stable state by means of the side plates 2A and press parts 34 and 34, it is prevented from a longitudinal and a lateral fall, and a mounting part for exclusive use is eliminated. Besides, since the reserve tank 27 can be seen through an inspection window 35 and an opening 33, through comparison of a level in the tank with a display level, a supply timing of heating water can be properly noticed, and through utilization of a supply port 35, supply of heating water can be simply effected.
Patent JP-H0565437-A (JP)
Title: Method for forming temporary protecting composite coating film
Inventor: TATSUNO TADAYOSHI
IPC: C09D133/04
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a temporary protecting composite coating film having excellent releasability by applying a tacky adhesive sheet to the surface of a coating object and forming a strippable coating film having a specific interfacial adhesiveness on the surface of the tacky adhesive sheet. CONSTITUTION:A tacky adhesive sheet made of paper, polyvinyl chloride, etc., is applied to the surface of a coating object. A strippable coating agent is applied to the surface of the adhesive sheet in a state to overlap with the sheet to form a strippable coating film having an interfacial adhesiveness of >=50g/cm to the tacky adhesive sheet. The obtained temporary protecting composite coating film does not leave a step on the coating object after peeling.
Patent JP-S63111234-A (JP)
Title: Turbo supercharging device
Inventor: KAWAMURA HIDEO
IPC: F01D25/24
Filed: 1986-10-29
Abstract: PURPOSE:To facilitate manufacture of a device and to improve thermal efficiency, by a method wherein a sheet molding for forming a turbine passage is situated on the inner wall surface of a turbine casing, and a heat insulating layer is located between the molding and a turbine casing. CONSTITUTION:A turbine casing 2 being a turbine body is formed by casting, and a sheet molding formed by stainless steel simultaneously casted in the inner wall surface of the casing 2 during casting. The sheet molding is preformed with two split sheets 5 and 6 positioned on both sides, the one end parts of the sheets 5 and 6 are molded in a state to be separated from each other so that a nozzle part 14 is formed. The other end parts of the sheets 5 and 6 are brought into a state to make contact with each other, and are secured by welding at 9. Regarding the above mentioned thin molding prior to casting, a ceramic material is coated on the outer peripheral surface of the thin molding to form a heat insulating layer 7.
Patent JP-2000154851-A (JP)
Title: Sprocket system and engine timing system
Inventor: MOTT PHILIP J
IPC: F02B67/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To absorb torsional vibration from a rotary shaft, facilitate the manufacture and assembly, and improve the durability. SOLUTION: Crank sprockets (first sprocket) 3, 5 fixed on a hub (rotary shaft) 20, a balance sprocket (second sprocket) 2 which is arranged in close proximity to the crank sprockets 3, 5 along the hub 20 and is rotatably supported on the hub 20, and a flat torsional spring 15 which has a spiral shape, drives and connects the crank sprockets 3, 5 and the balance sprocket 2, and allows relative rotation limited between the hub 20 and the balance sprocket 2 are provided.