baber/WOPTO huggingface dataset:
Patent JP-H1052983-A (JP)
Title: Emulsion adhesive for high-grade bookbinding and bookbinding process for high-grade bound book
Inventor: FUJIOKA TETSUYA
IPC: B42C9/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a break from occurring in the coat of a spine setting part and also and unplesant sound from being generated when a book is opened and at the same time, improve the durability of the spine setting part regarding high-grade bookbinding process. SOLUTION: This emulsion adhesive for high-grade bookbinding contains an additive with a functional group which chemically reacts with glue and/or a reactive resin emulsion with a functional grope which chemically reacts with glue as essential ingredients. The reactive resin emulsion contains a reactive resin which consists of a monomer units as a structural unit originating from a monomer with a functional group chemically reactive with glue. In addition, the reactive resin emulsion has 0.2-10wt.% of the monomer unit for the total amount of the adhesive for high-grade bookbinding. The bookbinding process for a high-grade bound book is first, to foundation-set book pages with the emulsion additive for high-grade bookbinding and then, set the spine of the book pages together with gauze-like fabric and paper using a compound containing the glue.
Patent JP-S60106366-A (JP)
Title: Polyphase rectifier
Inventor: IKEDA HIROSHI
IPC: H02M7/12
Filed: 1983-11-11
Abstract: PURPOSE:To accurately control a load coil current at a high speed by correcting the control amount of a control computer for controlling a load current in accordance with the difference between the current flowed to a unit rectifier and the value produced by dividing the current flowed to polyphase rectifiers by the number of parallel connection rectifiers. CONSTITUTION:A load current is detected by a current detector 7, the output is fed back to a control computer 14, the control amount of a polyphase rectifier is calculated by the computer 14, and a load current is controlled. On the other hand, the outputs of differential current detectors 10-1-10-4 are inputted to corrected value generators 17-1-17-4, and the correcting amounts obtained from the generators are inputted to subtractors 18-1-18-4. The outputs of the subtractors 18-1-18-4 are applied to phase controllers 15-1-15-4 together with the outputs of a transformer 9 for an instrument, and firing pulse of te prescribed phases are outputted from pulse amplifiers 16-1-16-4.
Patent JP-2001045329-A (JP)
Title: Image display device
Inventor: WAKABAYASHI SHUNJI
IPC: H04N5/21
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce a spurious radiation noise level without deterioration the definition by providing a video display means, a video signal processing means and a video characteristic control means for periodically controlling the characteristic of a video signal which is processed by the video signal processing means. SOLUTION: A video signal inputted from a video input terminal 1 is amplified to be a prescribed voltage by an amplification factor which is decided by resistors 6 and 7 through the use of an amplifier 8. Then a common-mode coil 10 is used in an element for changing the high frequency component of the video signal. That is, since the second side current of the common-mode coil 10 flows in a direction for disturbing the change of a first order side inductance in the coil 10, the second side current is controlled by a transistor 11 so that a first order side inductance value is changed. Then a frequency characteristic is enhanced when the inductance value is reduced so that the high frequency component of the video signal is varied to suppress the spurious radiation owing to leakage electromagnetic wave.
Patent JP-S60103541-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YASAKA YOSHIO
IPC: G11B15/18
Filed: 1983-11-10
Abstract: PURPOSE:To attain miniaturization and to save power consumption by utilizing a friction force exerted between a supply reel turntable and the 1st turning means and between a winding reel turntable and the 2nd rotation stop means as a braking force and also using a self-holding type solenoid. CONSTITUTION:The supply reel turntable 13 incorporated with the 1st gear part 2 has a friction to the 1st latchet 8 incorporated with the 3rd gear part 4. In applying a positive voltage to the 1st solenoid 36, the 1st latch 10 is engaged with the 1st ratchet 8 in the state above and gives a brake force to the supply reel turntable 13, and in applying a reverse voltage to the 1st solenoid 36, the 1st moving means 42 is moved right while being supported elastically by the 1st spring 39, the 1st latch 10 is turned slightly clockwise around the 8th fulcrum 45 and supported elastically while the 1st latch 10 is depressed to the 2nd projection 44, the 1st latch 10 and the 1st ratchet 8 are parted, and the brake force to the supply reel turntable 13 is released. A brake force is provided and released by the similar mechanism also as to the winding reel turntable 15.
Patent JP-2001030573-A (JP)
Title: Printer
Inventor: KUDO YOSHIHIKO
IPC: B65H31/34
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To arrange a sheet well regardless of the type of a sheet or an image to be printed by providing a plate for regulating the quantity of air to be released from the fence of a sheet discharge tray. SOLUTION: The end fence 27 and the side fence 29 are provided respectively, on the underside of a sheet, with an opening 111 for releasing air preventing smooth mounting of a sheet on a sheet discharge tray 6. The opening 111 can be opened/closed by means of a regulating plate 112 for regulating the quantity of air to be released through the opening 111. The regulating plate 112 can occupy a release position where the opening 111 is not closed at all, a close position where the opening 111 is closed completely, and an intermediate position where the opening 111 is closed partially. The regulating plate 112 can be displaced continuously between the release position and the close position and can regulate closing amount of the opening 111 freely.
Patent JP-H0637213-A (JP)
Title: Semiconductor element coating material and semiconductor device
Inventor: YAMAKAWA KIMIO
IPC: C08K5/54
Filed: 1992-07-16
Abstract: PURPOSE:To prevent the surface of a semiconductor device from contamination by low molecular siloxane, and to obtain a semiconductor device having excellent reliability in electric insulating property and the like by a method wherein specific organopolysiloxane is used as the main component of a semiconductor chip coating material. CONSTITUTION:The title semiconductor chip coating material contains low molecular siloxane content, having the vapor pressure of 10mm Hg or higher at 200 deg.C, of 0.2wt.% or less, and it is mainly composed of organopolysiloxane containing at least two alkenyl radicals in a molecule. The orgaopolysiloxane, which functions as a crosslinking agent having at least two silicon-atom-coupled hydrogen atoms in a molecule, is blended in the amount by which the number of hydrogen atoms bonded to a silicon atom is 0.5 to 3 can be obtained against one alkenyl in the above-mentioned main component. Besides, in order to improve adhesive property against the semiconductor chip, an organic silicon compound is added, and fillers and a catalytic platinum compound are added to the component. Using this coating material, the surface contamination of the parts of the semiconductor device can be prevented.
Patent JP-S6366511-A (JP)
Title: Production of quartz optical waveguide
Inventor: TSUKAMOTO MAKOTO
IPC: G02B6/12
Filed: 1986-09-09
Abstract: PURPOSE:To obviate the generation of foam at the boundary between a silicon substrate and glass film by forming the glass film having a high viscosity at a high temp. on the substrate, then forming the porous glass films for a clad and core on said glass film and heating the glass films to a high temp. to sinter the glass films. CONSTITUTION:The glass film having the high viscosity at a high temp. is preliminarily formed on the Si substrate 1 to form the glass film for an optical waveguide on the Si substrate 1. The porous glass film 3 for the clad and the porous glass film 4 for the core are thereafter formed on the glass film 2 and these glass films are heated at a high temp. and are sintered to form the transparent glass films. The glass films having the coefft. of thermal expansion larger than the coefft. of thermal expansion of the glass film 2 and have the low vitrifying temp. are used for the two glass films 3, 4. The glass film 2 having the high viscosity on the Si substrate 1 suppresses the expansion of the foam generated between said film and the substrate 1. Since the two glass films 3, 4 are formed on the glass film 2, the splintering of the Si substrate 1 by the stress is obviated and the transparent glass film is stably formable over the entire surface of the Si substrate 1.
Patent JP-S6369586-A (JP)
Title: Reverse osmosis membrane separation
Inventor: YAGISHITA KAZUMI
IPC: C02F1/44
Filed: 1986-09-09
Abstract: PURPOSE:To prevent the oxidation deterioration of a reverse osmosis membrane and an increase in slime generation and to maintain stable desalting performance for a long period, by adding a phosphate to raw water at the time of bringing the raw water into contact with the membrane in the presence of an oxidizing agent to desalt the raw water. CONSTITUTION:The phosphate is added to the raw water so as to be incorporated therein at 0.1-5ppm at the time of desalting the raw water by bringing the raw water into contact with the reverse osmosis membrane such as cellulose acetate membrane in the presence of the oxidizing agent such as chlorine. As a result, the oxidation deterioration of the membrane and the increase of the slime generation are prevented and the stable membrane sepn. performance is maintained for a long period of time. The always good treated water is thus obtd.
Patent JP-2001045360-A (JP)
Title: Video signal processor and video signal processing method
Inventor: IMAIZUMI KAZUHIRO
IPC: H04N5/92
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a video signal high in resolution by reducing deterioration of horizontal resolution due to horizontal electronic zoom enlargement and interpolation signal processing. SOLUTION: In a solid-state image pickup element 2, certain amounts of horizontal scanning line segments are preliminarily added to a vertical direction as a vibration-proof region, and the necessary horizontal scanning line segments other than the vibration proof region are segmented in the vertical direction on the image pickup element. The aspect rate of an optical video to be image- formed through an optical system 1 on the image pickup element 2 is converted into a fixed value corresponding to the rate of the segmentation in the vertical direction on the image pickup element, and any enlargement and interpolation processing of the image pickup element output video signal is not operated in the video horizontal direction so that a video signal with high resolution after hand shake preventing processing can be obtained.
Patent JP-S59131139-A (JP)
Title: Wave generating device
Inventor: OZAKI ATSUSHI
IPC: G01M10/00
Filed: 1983-11-14
Abstract: PURPOSE:To eliminate the need for a large hinterland and a wave eliminating device by arranging a wave generating plate under the surface of the water horizontally, moving up and down the wave generating plate for wave generation, and providing a back plate to the wave generating plate. CONSTITUTION:Plural wave generating plates 13a, 13b, 13c, and 13d are coupled together by two vertical coupling plates 14 and 14 provided at right angles to those wave generating plates, and held horizontally by a support lever 15 provided to upper end of the coupling plates, and the back plate 6 couples rear ends of the wave generating plates. The support lever 15 is moved up and down by the proper upward/downward movement of a motor, etc., to generate waves leftward by the wave generating plates 13a, 13b.... Further, an oscillatory support lever 17 which supports the wave generating plates 13a-13d nearly horizontally is oscillated by a motor 20, etc., around the fulcrum 19 of a supporting metallic fixture 18 and the back plate 16 is curved vertically into an arcuate surface with a radius R. Consequently, the resistance of the water is reduced to reduce fluctuations of the water surface, and the water at the water tank end part side of a wave generating device does not move, so necessary horsepower is small.
Patent JP-H0879498-A (JP)
Title: Film image reproducing device
Inventor: TAKAHASHI YOSHIAKI
IPC: H04N1/387
Filed: 1994-09-06
Abstract: PURPOSE: To restore a reproduced image that is vertically and horizontally inverted by the loading position of a film cartridge set in a photographing mode into a correct image by providing an inverter means which vertically and horizontally inverts the image show on a display means. CONSTITUTION: The image of a developed film F which is dram out of a cartridge C is illuminated by a light source lamp 21 via a diffuser panel 23 and formed on a CCD 25 by a zoom lens 24. When the film cartridge C is loaded at the right or left side in a photographing mode, either one of both images is correctly displayed on a monitor with the other image shown inverted vertically and horizontally. Thereby a correct optical system is loaded and unloaded between the film F and the optical path of the lens 24. Then the correct optical system of a porro-mirror / system of reflectors 55 to 58 kept evacuated at the side of the optical system of reflectors 51 and 52 placed between the film F and the lens 24 is inserted between both reflectors 51 and 52. Thus the image formed on the CCD 25 is vertically and horizontally inverted.
Patent JP-2000050047-A (JP)
Title: Data distribution method
Inventor: YODA AKIRA
IPC: G06F21/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To discriminate whether a person has proprietry rights or not by burying information specifying a distribution destination opposite party and more preferably, the person having the propriety rights in data in an electronic watermark form which is inseparable from the data in distributing the data such as picture data and sound data to a person except for the person having the proprietry rights. SOLUTION: When a client 12 requests access to a stored picture of a picture server 10, the input of information specifying the client 12 is requested from the picture server 10. Client side information and information such as on access date/time and use target classification of which the client 12 inputs and possessor information from the picture server 10 which corresponds to the picture, are buried in picture data 20 by a watermark encoder 13. Buried information is also divided to respective information such as an alteration preventing code with weak resistance, a client with strong resistance, the access date/time, an author and portrait rights. Thus, the proprietorial rights can be insisted and the presence or absence of the alteration of the data can be discriminated.
Patent JP-2000045912-A (JP)
Title: Fuel injection nozzle
Inventor: AOKI TSUNEAKI
IPC: F02D41/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance stratified combustion efficiency when the engine is under low load without decreasing homogeneous combustion efficiency when the engine is under middle or high load, and to prevent generation of smoke. SOLUTION: This fuel injection nozzle includes a valve hole 12 in which a valve 18 is slidably mounted, a seat portion 13 on which the valve 18 is rested, and an injection hole 16 having a generally elongated rectangular opening section. The opening width of both ends in the direction of the length of longer sides of the opening section of the injection hole 16 is larger than that of the middle portion thereof. Therefore, in generally fan-shaped plate-like distribution of the fuel spray injected from the injection hole 16, the amount of the spray from the both ends is increased while the amount of the spray from the middle portion is reduced.
Patent JP-S61112726-A (JP)
Title: Combustion method of air-fuel mixture in internal-combustion engine
Inventor: KASHIWARA TAKEAKI
IPC: F02B23/08
Filed: 1985-09-25
Abstract: PURPOSE:To obtain high combustion efficiency and excellent fuel consumption by burning air-fuel mixture in a cylinder by use of combustion gas as a primer produced from ignited/burnt air-fuel mixture in the fuel concentrating part. CONSTITUTION:A grounded electrode 32 is opposingly mounted on the edge of a center electrode 31. A air-fuel mixture staying near a fuel concentrating part 39, formed on the piston side, of the grounded electrode 32 is ignited/burnt with a spark between the respective electrodes 31, 32 acting as the first primer. The air-fuel mixture in a cylinder is also burnt with combustion gas of strong intensity acting, as the second primer following, an expansion-turbulence action produce in the fuel concentrating part 39. The initial combustion speed right after ignition can be remarkably accelerated by spreading combustion of the gas in the fuel concentrating part 39 with strong or intensity than the spark between respective electrodes 31, 32. In this way, high combustion efficiency and remarkably superior fuel consumption cna be obtained.
Patent JP-H0377603-A (JP)
Title: Method and device for separating two liquids
Inventor: INOUE NOBORU
IPC: B03C5/00
Filed: 1989-08-18
Abstract: PURPOSE:To improve separation efficiency by circulating a mixture of two liqs. through a liq. mixture passage space by impressing an electric field with the strength capable of neutralizing the zeta potential of the liq. impurity particle in the liq. mixture. CONSTITUTION:A mixture of two liqs. is forced into a main vessel A from its inlet 7, and the liqs. are separated. The liq. impurities are recovered through an upper discharge pipe 18, and the liq. freed of impurities is recovered in a liq. tank through a lower discharge pipe 20. When an oil-water mixture is separated, for example, a specified AC voltage is impressed between an outer- cylinder electrode 1 and a charging electrode 3 and between an inner-cylinder electrode 2 and the charging electrode 3. Hence a dielectric 12 interposed between the electrodes is polarized in the direction of the electric field and a state is substantially formed in the liq. mixture passage space 5 as if many electrodes were adjacently arranged. Accordingly, the Coulomb repulsive force due to the zeta potential repelling and floating the oil particles is eliminated. Consequently, the oil particles are flocculated and coarsened by the intermolecular attraction, and the coarse flocs are floated by the sp.gr. difference from the water.
Patent JP-H0260522-A (JP)
Title: Vegetable preserving cabinet
Inventor: MARUO KATSUHIKO
IPC: A01F25/00
Filed: 1988-08-26
Abstract: PURPOSE:To rapidly provide air composition in a space suitable for preserving vegetables by vertically moving an air-impermeable or slightly permeable flexible sheet interlocking with opening and closing of a door and reducing the volume of the space for preserving vegetables in covering and preserving the vegetables. CONSTITUTION:A vegetable preserving container 3 is connected through a guide 17 to an air-impermeable or slightly permeable flexible sheet 2 forming a closed space with the vegetable preserving container 3 when a door 1 is closed and the back of the vegetable preserving container 3 to lift or lower the sheet 2 interlocking with the opening or closing of the door 1. Thereby, when the vegetable preserving container 3 is opened, the sheet 2 is lifted interlocking with the opening to prevent damage of the vegetables due to mutual rubbing of the sheet 2 with the vegetables or catching of the sheet 2 with the vegetable container 3. When the container 3 is closed, the vegetables are covered with the sheet 2 by its own weight. As a result, the volume of the closed space formed by the sheet 2 and the vegetable preserving container 3 can be reduced.
Patent JP-H0876501-A (JP)
Title: Two-component developer
Inventor: YABE SHIGEO
IPC: G03G9/083
Filed: 1994-09-07
Abstract: PURPOSE: To suppress the scattering of a toner and to improve an image by incorporating toner particles contg. a fixing resin made of a compsn. contg. specified styrene-acrylic resin and a specified amt. of magnetic powder and a specified carrier. CONSTITUTION: This two-component developer contains toner particles contg. a fixing resin and magnetic powder dispersed in the resin and a carrier. The fixing resin is made of a compsn. contg. styreneacrylic resin having anionic polar groups, a mol.wt. peak in the range of 4,000-30,000, a wt. average mol.wt. of 70,000-200,000 and an acid value of 4-20. The magnetic powder is contained in the toner particles by 0.1-5 pts.wt. per 100 pts.wt. of the fixing resin. The particles of the carrier contain a thermoplastic resin made of a resin compsn. having cationic polar groups and high resistance powder dispersed in the thermoplastic resin and have 50-150μm vol. base average particle diameter. The high resistance powder has >=1×10<5> Ω.cm resistivity.
Patent JP-S60106155-A (JP)
Title: Lead fixing structure of thin film element
Inventor: TANIMOTO SATOSHI
IPC: H01L31/02
Filed: 1983-11-15
Abstract: PURPOSE:To improve the yield while cutting down the production cost by a method wherein, in a thin film element with a transparent electrode and an Al electrode, the lead fixing part of both electrodes is formed into double structure formed of a transparent conductive film and an Al film. CONSTITUTION:An Al film 8 as a metallic film is formed at a terminal part of a transparent electrode 2 while aluminium solder 9 is adopted for soldering process. Besides, a transparent conductive film 10 is formed between the terminal part of an Al electrode 4 and a glass substrate 1 also utilizing aliminium solder. The pattern width of these Al film 8 and the transparent conductive film 10 is almost similar to that of the Al electrode 4 forming the double structure. The aluminium electrode 2 may adhere to this electrode 2 through the intermediary of the Al film 8 by means of providing said Al film 8 on the terminal part of the transparent electrode 2. Besides, the transparent conductive film 10 provided on the terminal part of the electrode 4 fills the roles of a disconnection preventing film in case of soldering the aluminium solder 9. Through these procedures, the production cost may be cut down while improving the yield remarkably since the terminal part of the electrodes 2, 4 are formed into double structure to connect to lead wire 6 utilizing the aluminium solder 9.
Patent JP-H0762066-A (JP)
Title: Epoxy resin composition and its cured product
Inventor: URABE AKIRA
IPC: C08K5/1515
Filed: 1993-08-30
Abstract: PURPOSE:To provide the subject composition comprising an epoxy resin and an alpha-olefin oxide, low in viscosity, excellent in workability, and useful for coatings, printed circuits, insulating materials, etc. CONSTITUTION:The objective composition comprises (A) an epoxy resin (especially preferably a bisphenol A type or bisphenol F type liquid epoxy resin) and (B) a 8-16C alpha-olefin oxide (e.g. 1,2-epoxy octane or 1,2-epoxy nonane). The component B is compounded in an amount of 1-50wt.%, preferably 2-25wt.%, based on the component A. The composition is lowly viscous and can be compounded with a curing agent to afford a cured product good in non-bleeding property and excellent in sanitariness.