baber/WOPTO huggingface dataset:
Patent JP-H05301904-A (JP)
Title: Polysaccharide and water-absorbing, hygroscopic, moisture-retaining and thickening agent composed mainly of the polysaccharide
Inventor: KURANE RYUICHIRO
IPC: A61K8/73
Filed: 1991-11-29
Abstract: PURPOSE:To provide a polymer composed of a polysaccharide and having excellent water-absorbing, hygroscopic, moisture retaining and thickening properties. CONSTITUTION:The polysaccharide having the following properties. (i) Sugar composition; composed mainly of ramnose, fucose, glucose and glucuronic acid at molar ratios of (1-4):2:(1-8):(1-4), respectively: (ii) the elemental analysis (wt.%) ; C 36+ or -3, H 7+ or -1 and O 56+ or -4 and containing 9-13wt.% of crystallization water: (iii) solubility; scarcely soluble in water, soluble in alkaline solution and insoluble in methanol, ethanol and acetone: (iv) ultraviolet absorption spectrum; free from absorptions at 280nm characteristic to protein (peptide) and 260nm characteristic to nucleic acid: (v) infrared absorption spectrum; exhibiting absorption pattern characteristic to polysaccharide near 800-1200cm<-1>.
Patent JP-H05148191-A (JP)
Title: Production of amino compound
Inventor: UEHARA KAZUYA
IPC: B01J23/46
Filed: 1991-11-29
Abstract: PURPOSE:To efficiently obtain a high-purity amino compound useful as a chemical for rubber, etc., by aminating an alicyclic alcohol in the presence of a ruthenium-based catalyst treated with hydrogen. CONSTITUTION:An alicyclic alcohol such as cyclohexanol is aminated by introducing ammonium under 30-50kgcm<2> at 150-190 deg.C reaction temperature in the presence of a ruthenium-based catalyst pretreated under 10-30kg/cm<2> hydrogen pressure at 130-180 deg.C to give the objective compound.
Patent JP-H05148447-A (JP)
Title: Resin composition for water-soluble coating film
Inventor: OGURA MAKOTO
IPC: C09D163/10
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the subject composition capable of being baked at low temperature for a short time, having excellent adhesivity, water resistance and long-term stability, comprising an alkali neutralized substance of a specific reaction product and water. CONSTITUTION:(A) 100 pts.wt. alkali neutralized substance of a reaction product obtained by reacting (i) a phosphorus-based acid containing two or more P-OH bonds, its ester or salt (e.g. phosphoric acid, monoethyl phosphate or sodium dihydrogenphosphate) with (ii) an epoxy resin (one obtained from epichlorohydrin, etc., and bisphenol A, etc., having 3500-1,000 molecular weight) of formula I (R is CH3 or H; (n) is 0-15) and (iii) a glycidyl ester resin (e.g. glycidyl acrylate) of formula II is blended with (B) preferably 10-30 pts.wt. water-soluble or water-dispersible resin (e.g. urea-formaldehyde condensate) and (C) water to give the objective composition.
Patent JP-H10114162-A (JP)
Title: Card
Inventor: OSHIMA KATSUYUKI
IPC: B42D15/10
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To allow formation of an image, such as a face photograph in a sublimation transfer method without providing a dye receiving layer by forming at least a full color gradation image formed with a dye and a monotonous image formed with a pigment ink on at least one side of a card substrate. SOLUTION: A composite heat transfer sheet comprises sublimation dye layer with yellow, magenta and cyan hue regions 2Y, 2M and 2C and a thermally moldable ink layer 3 on a substrate film. In use, with the dye layer 2Y of the heat transfer sheet superimposed on a card substrate 9, an yellow image 2Y is transferred by a thermal printer operated according to a color separation signal. Similarly, a magenta image 2M and a cyan image 2C are transferred on the same region so as to form a desired color image 10 of a face photograph, and the like. After printing characters, marks, and the like, on the thermally meltable ink layer 3, a protection layer 4 is formed on the color image 10 and/or image 3 so as to complete a desired card.
Patent JP-H08180359-A (JP)
Title: Magntic recording medium
Inventor: MIZUNOYA HIROHIDE
IPC: G11B5/64
Filed: 1994-12-20
Abstract: PURPOSE: To improve both corrosion resistance and magnetic characteristics by forming an iron-based thin film or a thin cobalt film having high magnetic energy on a base film and using a thin nickel film as the top layer of a magnetic layer. CONSTITUTION: In the continuous magnetic body type magnetic recording medium obtd. by forming a magnetic layer on a base film by vapor deposition or sputtering, the magnetic layer is composed of a ferromagnetic thin film formed on the base film PET and a thin nickel film formed on the ferromagnetic thin film. The ferromagnetic thin film is one or more layers selected from among iron-based thin films such as Fe-N-O, Fe-C-O and Fe-C-N-O films or it is made of cobalt.
Patent JP-H07168457-A (JP)
Title: Transfer unit
Inventor: WATABE KATSUJI
IPC: G03G15/16
Filed: 1993-12-16
Abstract: PURPOSE:To provide a small-space type transfer unit destaticizing the surface of an intermediate transfer body. CONSTITUTION:In this transfer unit used for a color image forming device constituted so that a color toner image formed on a photoreceptor 402 is successively transferred and superposed on the intermediate transfer body 426 by imparting electric charge and the toner images superposed on the transfer body 426 are transferred on a transfer material by an electric action, an electric discharge current is made to flow succeedingly after the transfer body 426 and the transfer material are separated, then the transfer body 426 is destaticized.
Patent JP-H04186892-A (JP)
Title: Laminated board for printed wiring board and manufacture thereof
Inventor: YOSHIDA TOMOAKI
IPC: H05K1/03
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a laminated board for printed wiring boards containing an internal layer having good workability for punching and V-cutting and stabilized in dimensional characteristic by using a substrate of nonwoven glass fabric or nonwoven glass fabric reinforced with glass cloth, on which a circuit is formed by a full-additive method, as the internal layer board. CONSTITUTION:A glass-cloth prepreg (A) is obtained by impregnating glass cloth with a brominated epoxy resin varnish for laminated board and drying the cloth. Nonwoven glass cloth prepreg (B) is obtained by impregnating nonwoven glass fabric with a varnish prepared by adding an inorganic filler to the above-mentioned varnish and drying the fabric. Then a laminated board is obtained by putting mold release films on both sides of the prepreg (B) and pressurizing the laminated body while the laminated body is heated. Then a plating resist layer is formed on the laminated board after a bonding agent for electroless plating is applied to the board and the board is dried. After the plating resist layer is formed, electroless plating is performed for forming an internal layer circuit. Thus an internal layer board with the internal layer circuit is obtained. Thereafter, a four-layer board is obtained by respectively putting copper foil and the glass cloth prepreg (A) on the upper and lower surfaces of the internal layer board with the resist layer and pressurizing the laminated body while the laminated body is heated.
Patent JP-2000140779-A (JP)
Title: Treatment solution supply nozzle
Inventor: MATSUBARA HIDEAKI
IPC: B08B3/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance particle removing capacity by enhancing the radiation efficiency of an ultrasonic vibrator. SOLUTION: In a treatment soln. supply nozzle 1 applying ultrasonic waves to a treatment soln. by an ultrasonic vibrator 15, a cooling fin 21 for cooling the ultrasonic vibrator 15 is provided on the side opposite to the vibrator applying side through which the treatment soln. flows of the ultrasonic vibrator 15, and an inlet piping 31 supplying cooling air to the cooling fin 21 and a discharge piping 33 discharging cooling air are provided. By this constitution, the radiation efficiency of the ultrasonic vibrator 15 can be enhanced and an applied high-frequency signal is enhanced to enhance particle removing capacity.
Patent JP-H01156009-A (JP)
Title: Pressurizing device
Inventor: MATSUSHITA ISAO
IPC: B30B9/22
Filed: 1987-12-14
Abstract: PURPOSE:To hold a sealing ring in a watertight state and stably, by a method wherein the innermost recess of an annular recessed groove recessed in a holding board is made a backup part of the fringe part of a pressurizing board and the sealing ring adhering to a wall surface forming the annular recessed groove is fitted into a holding groove of the sealing ring formed on the fringe part. CONSTITUTION:When the fringe part 15b of a pressurizing board 15 is deformed through compression according as a pressure fluid 7 is fed between a pressure receiving surface 15a of the pressurizing board 15 and a guide surface 16f of the pressure fluid through a feed and discharge port of the pressure fluid, a part 23a of the sealing ring 23 is swollen out a little through the inside of a holding groove 22 of the sealing ring. In this instance, the innermost recess part 15d formed on the pressurizing board 15 is deformed through compression with pressurization by the sealing ring 23. However, as the innermost recess part 21b of an annular recessed groove 21 formed in a holding board 16 backs up the deformation through compression, the surface 15d-1 of the innermost recess part 15d and a wall surface 21a of the holding board 16 are stuck close to each other and a movement of the sealing ring 23 is prevented. In consequence of the above, the sealing ring 23 is held in a watertight state and stably.
Patent JP-H10162790-A (JP)
Title: Display element
Inventor: ARAI YOJI
IPC: H01J61/92
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a display element which can cope with contraction by a large temperature change and is excellent in waterproof property and has reliability by forming an end surface of a case as a structure projecting from a face plate to form a display surface, and filling an elastic adhesive on the inside of the projecting case and in a periphery of the face plate to form the display surface of the display element. SOLUTION: A display element 1 is a single tube, and emits the light of a single color or many colors, and a cylindrical glass bulb 8 enclosing a common cathode 6 and an auxiliary anode 7 and a discharge tube body 9 which forms a light emitting chamber and is composed of quadrangular white ceramics, are combined with each other by airtightly sealing them by using low melting point glass or the like. A case 2 surrounds the display element 1 by projecting from a face plate to form a display surface of the display element 1, and a special silicone denatured polymer type black elastic adhesive 15 which can cope with contraction by a temperature change of a high temperature from a low temperature and is hardly degraded by ultraviolet rays contained in external light, is filled in a periphery of the face plate of the display surface.
Patent JP-2001135659-A (JP)
Title: Resin seal molding die for electronic device
Inventor: OSADA MICHIO
IPC: B29L31/34
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To release a resin molding efficiently by enhancing releasing of the resin molding with respect to a resin seal molding die for electronic device. SOLUTION: At least the faces of a resin seal molding die comprising a fixed upper die 1 and a movable lower die touching a molten resin material, e.g. the inner surface of upper and lower cavities 3, 4, the inner surface of a resin passage 10, the face of an air vent 18, the face of a recess 7 for setting, the inner surface of a pot 8, the P.L. face of a die, the outer surface of a plunger 9, the outer surface of ejector pins 14, 15, the inner surface of ejector pin fitting holes 16, 17, are subjected to surface treatment with a plated layer A of nickel-tungsten alloy (NiW) by electroplating. Consequently, releasing of a resin molding 13 (cured resin) is enhanced as compared with surface treatment with hard chromium plating (HCr) and the resin molding 13 can be projected efficiently by means of the ejector pins 14, 15 and released.
Patent JP-H03179429-A (JP)
Title: Active optical multiplexer demultiplexer
Inventor: NAKAZAWA MASATAKA
IPC: H01S3/06
Filed: 1989-12-08
Abstract: PURPOSE:To obtain both a function for multiplexing and demultiplexing and a function for amplifying a light signal integrally by adding at least two kinds of rare earth elements which have absorption characteristics to the light source together in an optical fiber and propagating exciting light which has desired wavelength. CONSTITUTION:At least two kinds of rare earth elements which have absorptivity to the light signal 5 are added together to optical transmission paths 31 - 35 which constitute optical multiplexer demultiplexers 8 - 10 corresponding to the number of wavelengths of the light signal 5 and the exciting light 7 is propagated in the transmission lines. Namely, as the exciting light 7 is propagated in the optical transmission lines, the light is absorbed by at least two kinds of added rare earth elements and the energy potential is raised to a high level to generate an inverted distribution state. Consequently, when a light signal with corresponding wavelength is passed through a multiplexer demultiplexer, the signal is amplified by the inverted distribution and the light signal, multiplexed, demultiplexed, and outputted.
Patent JP-H03178872-A (JP)
Title: Electrically driven power steering device
Inventor: UENO HIROSHI
IPC: B62D5/04
Filed: 1989-12-08
Abstract: PURPOSE:To perform good inertia compensation even with use of a relatively low speed digital processor by providing an inertia control means for generating an inertia control signal in accordance with an output of a temporary delay element and a means for correcting an assist command in accordance with the inertia control signal. CONSTITUTION:A primary delay element 43 is provided in an inertia moment compensation part 40 with a steering angle acceleration detection value of a steering system input to the primary delay element 43, and being based on a signal, after the steering angle acceleration detection value passes through the primary delay element 43, that is, an output signal of the primary delay element 43, an inertia compensation value is calculated in a calculating part 42 and positive-fed back to an assist command. The sample period of this positive feedback is sufficient with several fractions of a time constant of the primary delay element 43, and power of a CPU of a microcomputer in use can be substantially decreased so that the cost the microcomputer in use can be decreased.
Patent JP-H08152393-A (JP)
Title: Internal combustion type heat check testing machine
Inventor: SHODA MITSUSHI
IPC: G01N3/60
Filed: 1994-11-29
Abstract: PURPOSE: To provide an internal combustion type heat check testing machine in which heat checking resistance can be evaluated by giving testing conditions nearer to actual using state by preferably reproducing a thermal stress distribution at a member in which the inner surface is heated and the outer surface is cooled in the actual using state. CONSTITUTION: The internal combustion type heat check testing machine comprises a partition wall 5 for partitioning a cooling passage 4 to the outer periphery of a cylindrical testing member 1, and a heating element 8 inserted to the inner peripheral side of the member 1, wherein a supply port 4d for introducing cooling fluid to the passage 4 and an exhaust port 4e for exhausting it are formed at the wall 5.
Patent JP-H10164563-A (JP)
Title: Device and method for processing information, storage medium and communication system
Inventor: MORIMOTO OSAMU
IPC: H04N7/18
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To easily recognize what kind of video images are present in a photographable range by photographing the video images of plural screens, corresponding to the instruction of requesting wide visual field video images and generating, transmitting and displaying the wide visual field video images. SOLUTION: A pseudo-panoramic image window 3-1 displays pseudo- panoramic images, reduces an image size from an actual images or performs display by a low resolution, so as to be matched with the display ability of a display and displays the screen at a level capable of making a user able to recognize the conditions. A video window 3-2 displays the video images photographed by a camera server, based on camera control from a camera client device in real time. A camera control window 3-3 specifies camera control parameters required for the operations of panning, tilting and zooming, etc., so as to perform the camera control. A photographable range fetching button 304 requests the pseudo-panoramic images, and when it is clicked with a mouse or the like, a processing for fetching the pseudo-panoramic images is started.
Patent JP-H03178167-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: TANIGAWA TETSUJI
IPC: H04N5/365
Filed: 1989-12-06
Abstract: PURPOSE:To improve light transmitting characteristics of a color filter element of large dyeing concentration irregularity and a color filter element wherein white balance is not obtained, so as to realize a desired concentration, and obtain a solid-state image pickup device with a uniform image quality, by projecting light containing ultraviolet rays on the color filter element. CONSTITUTION:A color filter element has a lamination structure constituted of a flattening layer 3, an interlayer film 4, a first dyed layer 5, a second dyed layer 6, and a third dyed layer 7. A solid-state image sensing device has a plurality of color filter element groups constituted of organic photosensitive resin dyed by one or more kinds of dye, above the light incidence surface of a photoelectric transducer. At least one or more color filter elements formed previously inside the image sensing device are irradiated with ultraviolet rays 8. Thereby light transmitting characteristics of one or more color filter elements whose dye concentrations deviate to some extent from the ideal concentration can be improved to be a desired concentration, and a solid-state image sensing device with a uniform image quality can be obtained.
Patent JP-H11152240-A (JP)
Title: Production of bisphenols
Inventor: KONO KIYOSHI
IPC: C07C37/70
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bisphenol, having no residue of an acidic catalyst generally used in the production of the bisphenol, consequently forming no by-product in purification, capable of obtaining the bisphenol having excellent hue, heat resistance, etc. SOLUTION: In this method for producing a bisphenol by reacting a phenol with a ketone, an alkali metal compound and/or an alkaline earth metal compound is added to the bisphenol obtained by reacting the phenol with the ketone to ad just the basicity of the bisphenol to an amount corresponding to 1×10<-8> to 1×10<-6> mol calculated as 2 Na salt of the bisphenol based on 1 mol of the bisphenol.
Patent JP-2001136482-A (JP)
Title: Video audio recording and reproducing device
Inventor: MURAOKA HIDEFUMI
IPC: H04N5/765
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for troublesome jobs such as photographing and insertion of a still picture of a character title explaining contents of each cut, so-called a credit to the head of the cut and to allow a user to easily recognize the contents of each cut. SOLUTION: In the case of recording main information of video and audio data obtained by reproducing a tape storing collected data on a hard disk 12 for each cut, attached information to explain the contents of each cut or the like in voice is picked up by a microphone, stored on the hard disk 12 while being made to correspond to the ID number of the main information, and the attached information corresponding to the ID number is sounded from a speaker in voice as required so as to allow a user to confirm the contents of the cut of the ID number in voice.
Patent JP-2000228178-A (JP)
Title: Battery device for mounting mobile body
Inventor: SAWADA KOICHI
IPC: H01M10/6565
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To allow detection of voltage and control of voltage of a large number of secondary batteries and easy handling and improvement of reliability. SOLUTION: Module cases 13 have a large number of terminal opening parts, 29, 42, comprised of a inside case body 26 and an outside case body 27, secondary batteries 12 contained within the case 13, a plurality of cell control units 14 and an outer case 11 containing the case 13. Each secondary battery 12 are contained with positive terminals 12a and negative electrodes 12b alternately exposed from the terminal opening parts 29, 42, respectively to constitute a plurality of set of module battery with determined number as one set. The cell control unit 14 has voltage/control of voltage functions for each module battery or each secondary battery and functions for inputting or outputting detection signal or controlling signal. A positive electrode terminal part 18, a negative electrode terminal part 19 and a transmit-receive terminal part 20 are mounted on the outer case 11.
Patent JP-H05217899-A (JP)
Title: Epitaxial growth apparatus
Inventor: FUJIE KOJI
IPC: H01L21/205
Filed: 1991-12-03
Abstract: PURPOSE:To provide a uniform epitaxial layer on a semiconductor device, by forming a uniform laminar stream of gas that flows over a face of a semiconductor device placed on a susceptor. CONSTITUTION:A disk 18 is mounted on a supporting pole 17 at a central part above a susceptor 14. The disk 18 serves as a laminar current forming plate when a reactive gas is flushed out thereon. The reactive gas flushed out vertically to the disk 18 is distributed uniformly and changed into an isotropical laminar stream 20. Then, the distributed gas is flushed away at a constant flow rate from all the end part of the disk 18 and changed into a conical gas stream 21. Consequently, the reactive gas in a laminar stream is carried all over the slope surrounding the susceptor 14 uniformly at a constant flow rate.
Patent JP-H10161561-A (JP)
Title: Video display device
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N5/74
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To observe video on an apparently wider video display screen by arranging mirrors whose each one end is made in contact with the end section of the video display section or is placed adjacently thereto by a prescribed angle to the video display section. SOLUTION: In this display device 2, the video displayed on a video display section 1 is observed with a good separation capability from a different observation position and a different observation direction. Mirrors 3 and 4 are arranged so that each one end is made in contact with the end section of the section 1 or placed adjacently thereto on one side or both sides of the section 1 by a prescribed angle to the section 1. For example, the mirrors 3 and 4 are arranged adjacently to the left and right end sections of the section 1 of the device 2 by an approximately normal angle to the display screen of the section 1.  When one observes the section 1 from the front surface position, the observer observes the displayed video, which is observed from the right slanted front position of the section 1 while there is no mirror, as the video adjacent to the right of the section 1 through the mirror 4 located at the right side.