baber/WOPTO huggingface dataset:
Patent JP-H02124116-A (JP)
Title: Dust sucking port for vacuum cleaner or the like
Inventor: MATSUMURA TAMIO
IPC: A47L9/02
Filed: 1988-11-01
Abstract: PURPOSE:To stir even dust in the deep part of a carpet, etc., to suck the dust and to improve dust removing efficiency by fitting a pressurizing air nozzle to the dust sucking port of a vacuum cleaner. CONSTITUTION:A pressurizing air nozzle 9 is provided on the inside of a dust sucking port 1 and a direction is determined so that dust 5 can be blown up by pressurizing air 10. Thus, when the pressurizing air nozzle 9 is provided, the pressurized air 10 is sucked out from the pressurizing air nozzle 9 with great force and the dust 5 is blown up and sucked by a vacuum as shown by flow 11.
Patent JP-H03139981-A (JP)
Title: Color television camera apparatus
Inventor: MIYAMOTO KAZUYOSHI
IPC: H04N5/208
Filed: 1989-10-25
Abstract: PURPOSE:To obtain an image of high resolution whose luminance signal band is extended up to fs by forming a digital composite video signal from a digital brightness signal of 2fs rate and a modulated color difference signal and converting the video signal into an analog signal. CONSTITUTION:The digital luminance signal DY** of 2fs rate is formed from the digital three primary color image pickup signals DR**, DG**, DB** of 2fs rate, the digital color difference signals DCl*, DC2* of fs rate are also formed and the modulated color difference signals MOD, C** of fs tate modulated by the signals DCl*, DC2* are converted into the signals of 2fs rate and mixed with the digital luminance signal DY** of 2fs rate to form the digital composite video signal DCS** of 2fs rate. The signal DCS** is converted into an analog signal. Thus, the composite video signal of high resolution can be obtained without being accompanied by the harmonic distortion of a chrominance subcarrier.
Patent JP-H04153717-A (JP)
Title: Microcomputer
Inventor: KATO TSUTOMU
IPC: G06F15/78
Filed: 1990-10-17
Abstract: PURPOSE:To decrease the number of electric conductors and to reduce the chip size by arranging plural clock signal selecting circuits concentrically on a chip layout. CONSTITUTION:A CPU 1, a frequency dividing circuit 3, a 1st timer circuit 4, a 1st clock signal selector 5, a 2nd timer circuit 6, a 2nd clock signal selector 7, a 3rd timer circuit 8, and a 3rd clock signal selector 9 are incorporated in the single-chip microcomputer 10. Then the clock signal selectors 5, 7, and 9 which select clock signals differing in frequency are arranged concentrically on the chip layout. In this case, there are eight clock signals differing in frequency and the three timer circuits, so the number of electric conductors on the chip can be decreased from eight to three. Thus, the chip size is reduced.
Patent JP-H02123441-A (JP)
Title: Data storage device
Inventor: SETO YOICHI
IPC: G06F12/00
Filed: 1988-11-02
Abstract: PURPOSE:To restore the lack of data by calculating the sum of products between input data and a distributed function, storing the calculated result as distributed data and executing the operation of the sum of products between the distributed data and a retrieving function in accordance with a retrieval request. CONSTITUTION:Input data 40 are distributed into respective values by a distribution input processing part 41 and stored in a storage part 43. Distributed functions to be used for distribution input processing are obtained by referring a distributed function table 52 and selecting functions intersecting with each other at right angles such as triangular functions in adjacent addresses. On the other hand, output data 46 are retrieved from the storage part 43 by restoration retrieving processing part 44. The processing part 44 selects a restoration function having reversed characteristics against a distributed function used for input from a restoration retrieving function table 51 and retrieves restoration by executing the product sum operation of the distributed data. Consequently, the destruction in a part of data is restored, and even when data volume is reduced, the restoration is retrieved.
Patent JP-H09118527-A (JP)
Title: Production of pink pigment for ceramic
Inventor: NAKAJIMA MIKIO
IPC: C01G45/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To produce a producing method of a pink pigment for ceramic, which is capable of obtaining a pink pigment deeper in color than the conventional one without generating sulfur dioxide at the time of firing. SOLUTION: A two component system pink colored crystal consisting essentially of Al2 O3 .MnO2 is produced by pulverizing and mixing aluminum hydroxide, a manganese compound, a fluorine compound and a chlorine compound and firing at 900-1300 deg.C. Since the manganese carbonate or manganese hydroxide can be used as the manganese compound according to the this method, the generation of sulfur dioxide as the conventional method using manganese sulfate is prevented.
Patent JP-S62138031-A (JP)
Title: Manufacture of armature for multipolar magneto-generator of inward turning type
Inventor: ASAI MASAHIRO
IPC: H02K21/16
Filed: 1985-12-10
Abstract: PURPOSE:To effective enhance the availability of a winding machine, by fixing the outer peripheries of magnetic pole section cores respectively on the inner peripheral side of a ring-formed outer peripheral section core, after the outer peripheries of the magnetic pole section cores are wound up with generating coils. CONSTITUTION:The respective magnetic pole section cores 2 separated from an outer peripheral section core 1 are formed with insulating material 4. Then, the respective magnetic pole section cores 2 are radially protruded on the outer periphery and arranged, and are linked with the ring-formed retaining unit 4a of the insulating material 4 on the inner diameter side. In this state, the respective magnetic pole section cores 2 are wound up with the windings of generating coils 3 through the outer periphery having opening sections, by a winding machine. After wound up with the windings, the wedge-formed projections 2b of the respective linked magnetic pole section core 2 are simultaneously driven into and are engaged with the respective wedge-formed grooves 1b of the ring-formed outer peripheral section core 1, and an armature is organized.
Patent JP-H07125066-A (JP)
Title: Air permeable leather and production thereof
Inventor: KAWASAKI YUKIO
IPC: D04H1/58
Filed: 1993-11-08
Abstract: PURPOSE:To obtain flexible air permeable leather having excellent abrasion resistance while keeping a soft feeling and air permeability by impregnating a nonwoven fabric using fibers specified in fineness with a specific amt. of a thermoplastic resin and compressing the resin impregnated nonwoven fabric to form leather specified in air permeability. CONSTITUTION:A nonwoven fabric formed by three-dimensionally entangling fibers with fineness of 0.01-10d is impregnated with 5-50% by wt. of the nonwoven fabric of a thermoplastic resin from the single surface thereof up to depth of 10-70% to mutually bond fibers. The resin impregnated fabric is compressed to obtain leather wherein the surface layer part l of the single surface thereof has leather like fine continuous patterns and air permeability is 1.0-30cc/cm<2>/sec. As fibers, filaments or staple fibers may be used and, in the case of staple fibers, the length thereof is 10mm or more, pref., 30-50mm.
Patent JP-H01120570-A (JP)
Title: Image formation control device
Inventor: BANDO TOSHIRO
IPC: G03G15/01
Filed: 1987-11-04
Abstract: PURPOSE:To enhance the resistance to noise and to reduce the cost of the title device by energizing image forming and processing elements with prescribed sequence, reading the detection signals of the respective processing states at the prescribed timing and executing digital control according to the detection signals. CONSTITUTION:This control device reads the detection signals of the processing state detecting elements such as means 3GS 4S, 69S for detecting the voltages or currents of the image forming and processing elements including a charger 3 for charging a photosensitive body 1, a light source 4 for exposing said body, developing means 6-9 for developing electrostatic latent images with toners, a transfer charger 16 for transferring the toner images, etc., and means 11 for detecting the image density of originals at the prescribed timing and regulates the voltages or currents of the image forming and processing elements according to the detection signals. All the signals in the above-mentioned control device are digital signals and just a piece of the signal line is necessitated by executing the digital control. The resistance of the control to noises is thus enhanced, the versatility of the control means is enhanced and the image forming control device is simplified.
Patent JP-H04153382-A (JP)
Title: Cable wire for suspension bridge subjected to rust proofing treatment
Inventor: OCHIAI KENJI
IPC: E01D19/16
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the title wire having high corrosion resistance and hardly causing release of coating film due to abrasion or bending in construction by providing a melted zinc plating layer on a rigid steel wire and providing a chemically treated layer and protective layer containing an epoxy-based resin thereon. CONSTITUTION:A melted zinc plating layer having >=300g/m<3> attached amount is provided on a rigid steel wire having >=160kg f/mm<2> tensile strength and a chemically treated layer is provided on the plating layer. Further, a protecting layer containing an epoxy-based resin layer is formed in a coating film amount of 5-15g/m<2> thereon to provide the objective cable wire. Furthermore, the above- mentioned protective layer is preferably composed of (A) 99.0-99.9wt.% epoxy- based resin and (B) 0.1-1.0wt.% volatile rust preventive.
Patent JP-H02127335-A (JP)
Title: Oscillation type conveyance device
Inventor: NISHINO FUMIO
IPC: B65H5/00
Filed: 1988-11-04
Abstract: PURPOSE:To omit labor for lifting up an oscillation piece by hands every time a sheet-like member is set on a support body by providing such constitution that the oscillation piece is in contact with the sheet-like member only when it is on a support member. CONSTITUTION:When a sheet-like member 2 is set, it pushed up a sensor arm 21 and when this arm comes to a predetermined position, a solenoid 6 is set in OFF by means of a detection signal from a sensor 7 acting as a detection means. Force applied to an arm 19 is thus cancelled, a holder 16 rotates clockwise around a shaft 5 and the oscillation piece 4 of an oscillation device 3 comes in contact with the sheet-like member 2. The sheet-like member 2 is conveyed by the oscillation of the oscillation piece 4, and stopped by striking against a stopper 24 once. The end of the sheet-like member 2 is thus arranged properly and slant travel thereof is corrected. Then, the stopper 24 retreats at a proper timing and the sheet-like member 2 is conveyed by oscillation again.
Patent JP-S61150084-A (JP)
Title: Image processing method
Inventor: MATSUO CHIKAO
IPC: G06K9/62
Filed: 1984-12-25
Abstract: PURPOSE:To facilitate setting of an address necessary for scanning a required area by writing only the address where binary coded data in the required area is equal to image data on a scanning address table and reading out the image data. CONSTITUTION:The binary coded image data available from an image sensor scanning circuit 5 is stored in a frame memory 6, outputted to a video signal generator circuit 11 together with pattern data stored in a display pattern memory 10 and displayed on a display means 12. An operator inputs values of image data necessary for pattern discrimination, etc., to an image processing part 7 through a keyboard 13. An address selecting circuit 14 outputs only the address where input data is equal to the image data from the frame memory 6 to a scan address selecting circuit 8 and writes it on the scanning address table 9. The image data in an optic random access memory 4a are scanned on the basis of the address of the address table 9.
Patent JP-H04156007-A (JP)
Title: Semiconductor logic circuit
Inventor: TAKAYANAGI TOSHINARI
IPC: H03K19/01
Filed: 1990-10-19
Abstract: PURPOSE:To perform a fast operation with the remarkable small number of transistors and with a small area by pulling down the potential of a first node to the potential side of a second power source when at least one of plural logic switching circuits is turned on compared with the case where all the plural logic switching circuits are turned off, and deciding the difference of such two states. CONSTITUTION:Plural logic switches 3 are connected in series between the first node 1 and the second node 2 of a signal line, and a load circuit 5 which pulls up the potential of the node 1 to that of a first power source 4 is inserted between the node 1 and the power source 4. A current suppression circuit 7 is connected between the node 1 and the second power source 6, and the current suppression operation of the circuit 7 is performed by feed back from the potential of the node 1, the node 2, or the node in the circuit 5. When at least one of three circuits is turned on, the potential of the node 1 is pulled down to the potential side of the power source 6 compared with the case where all the circuits are turned off, and the difference of such two states is decided. In such a way, it is possible to perform the fast operation with the remarkable small number of transistors and with the small area.
Patent JP-S63132087-A (JP)
Title: Heat-sensitive recording sheet
Inventor: MATSUMOTO TAKASHI
IPC: B41M5/337
Filed: 1986-11-22
Abstract: PURPOSE:To obtain a heat sensitive recording sheet which a thermal head free from dregs in thermal color development and which is excellent in a head matching property and superior in thermal responsiveness, by making an overcoat layer contain colloidal silica in the ratio of a specified weight or above to non water-soluble resin and have as a main constituent a composite particle emulsion whose glass transition temperature is a specified temperature or above. CONSTITUTION:In a heat-sensitive recording sheet prepared by providing on a substrate a thermal color development layer having leuco-dye and a developer as main constituents and by providing an overcoat layer on said layer, the overcoat layer contains colloidal silica in the ratio of 100 wt % or above to non-water-soluble resin and has as a main constituent a composite particle emulsion whose glass transition temperature is 15 deg.C or above. The composite particle emulsion has large flexibility and is superior in water resistance and the heat resistance of a film. When the film is formed by applying this emulsion in an absolute dry weight of 3.0-3.5 g/m<2> on the thermal color development layer, an improvement is perceived in the prevention of sticking of dregs on a head and in a head matching property, and a sufficient coloring density is obtained.
Patent JP-H07108555-A (JP)
Title: Molding reinforced with foam and its manufacture
Inventor: MORIOKA KIYOSHI
IPC: B29C44/00
Filed: 1993-10-12
Abstract: PURPOSE:To improve the rigidity of a molding without impairing its surface smoothness by introducing a vapor ejection tubular form into a hollow molding of highly heat-resistant thermoplastic resin, then placing it in a fixture with an internal shape equal to the outer shape of the molding after filling the hollow molding with a foaming resin particle with the same heat resistance, and causing the resin particle to adhere airtightly to the molding and foam. CONSTITUTION:A hollow molding 1 is formed by a blow molding method using a thermoplastic resin with a Vicat softening point of at least, 100 deg.C, and opening 2, 3 are formed. Next, a tubular form 4 such as a heat-resistant tube with tiny pores for vapor ejection is introduced into the opening 2, then the molding 1 is filled with a foaming resin particle 5 with a softening point of at least, 100 deg.C and the molding is stored in a fixture 10. The fixture 10 has hollow parts 11, 12 which correspond to a die cavity for forming the molding 1, and also has an opening which corresponds to the tubular form 4 and the opening 3. After that, vapor is allowed to spew out of the election hole of the tubular form 4 to cause the resin particle 5 to foam, and thus the vapor and condensate are discharged from the opening 3. Consequently, the hollow molding 1 is prevented from becoming abnormally deformed.
Patent JP-2001102347-A (JP)
Title: Line configuration of cleaning device and method of manufacturing the same
Inventor: WAKE TOMOKO
IPC: H01L21/304
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method, capable of rationally selecting a wet processing treatment, where chemicals can be shared, in a short time resting on a minimum preliminary test when utilization of common chemicals is promoted eliminating cross contamination caused, by newly adopted materials in a cleaning device line configuration in a silicon semiconductor device manufacturing process. SOLUTION: An element possible for causing cross contamination is added previously to chemicals which are used in a wet processing treatment, a silicon substrate is dipped into the chemicals and then cleaned, correlation between the element condensation attached to and left on the surface of the substrate and the concentration of the element dissolved in the chemicals is obtained, and when chemicals are shared based on the above result, the upper limit of the concentration of the element left in chemicals due to cross contamination is estimated, and it is determined whether the element deteriorates a semiconductor device in characteristics at its upper limit of concentration and whether chemicals can be shared.
Patent JP-S62138571-A (JP)
Title: Solventless type adhesive composition
Inventor: MAKI HIROHISA
IPC: C09J175/00
Filed: 1985-12-11
Abstract: PURPOSE:The titled composition, containing a polyurethane resin, obtained by reacting a specific polyether polyol, etc., with an organic isocyanate compound in a specific proportion and having a specified crosslinking density, having improved tackiness without migration into an adherend in an atmosphere at a high temperature. CONSTITUTION:A composition obtained by incorporating a polyurethane resin prepared by reacting a polyether polyol having >=2 hydroxyl groups, e.g. sorbitol ethylene oxide propylene oxide adduct, etc., and/or polymer polyol, e.g. acrylonitrile polymer of glycerol ethylene oxide.propylene oxide adduct, etc., with an organic isocyanate compound, e.g. tolylene diisocyanate, etc., at 0.50-1.50 equivalent ratio (NCO/OH) and having <=0.25 crosslinking density based on 1,000 atomic weight. USE:Wrapping paper, etc.
Patent JP-H04154177-A (JP)
Title: Element having plural superconducting junctions and manufacture thereof
Inventor: NAGAISHI RYUKI
IPC: H01L39/24
Filed: 1990-10-18
Abstract: PURPOSE:To make characteristics a plurality of superconducting junctions uniform and to apply it to an integration of a Josephson element by providing a pyramidal protrusion on a substrate, and forming an oxide superconducting thin film of a shape crossing at a plurality of positions the protrusion. CONSTITUTION:A substrate 4 has a pyramidal protrusion 40 in which its bottom is perpendicular to a film forming surface and one side surface 41 is substantially perpendicular to the film forming surface, on the film forming surface. The protrusion 40 is formed to cross at a plurality of positions 2, 12, and parts 3, 13 on the side surface 41 substantially perpendicular to the film forming surface of the protrusion 40 are formed of a thin oxide superconducting thin film 1 or a film in which crystallinity is disordered. Thus, since all a plurality of superconducting junctions are formed simultaneously under the same conditions, the characteristics of all the junctions can be made uniform. Y-Ba-Cu- O series is used as the oxide superconductor thereby to stably obtain a thin film having high quality and excellent crystallinity, and a superconducting critical temperature Tc can be further enhanced by the use of Bi-Sr-Ca-Cu-O series.
Patent JP-S62137903-A (JP)
Title: Antenna system
Inventor: FURUNO TAKAMASA
IPC: H01Q19/19
Filed: 1985-12-12
Abstract: PURPOSE:To make the aperture efficiency of an antenna constant over a wide range by forming the mirror surface system so as to satisfy a prescribed relation between the distance of each reflection mirror and a focus in replacing each sub reflection mirror into lens. CONSTITUTION:A confocal point of two sub reflection mirrors exists at the rear side of a main reflection mirror, and the mirror surface system is constituted to have a relation of 0m<l2<0.7m, (1/f1-1/l1-1/l2)(1/f2-1/l2-1/l3-)approx.=1/l2<2>, where M1, M2 are points at which a irradiated ray of a primary radiator 1 along the center axis contacts the sub reflection mirrors 2, 3, M is a point at which a ray from the point M2 contacts a main reflection mirror 4, l1, l2, l3 are respectively distances between the aperture of the radiator 1 and the point M1, between the points M1 and M2, between the points M2 and M, F0 is one focus of the mirror 2 coincident with the phase center of the radiator 1, F1 is other focus of the mirror 2 being a confocal point with the mirror F3, F2 is a confocal point of the mirror 3 with the mirror 4, f1, f2 are focuses in replacing the mirrors 2, 3 into lenses, and the points F0-F2, M1, M2, M are on the same plane. Thus, the aperture efficiency of the antenna is made constant over a wide band.
Patent JP-2000109194-A (JP)
Title: Main-seal-packing replacement device for spear tube
Inventor: MATSUDA AKIHIKO
IPC: B67D1/07
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To replace automatically without needing hands a main seal packing attached to the spear tube of a spear valve having a pop-out prevention mechanism. SOLUTION: A spear tube body 11 is supported by a seating part 12. Then, a press-down plate 16 is inserted by a washer hold part 17, the seating part 12 is moved in the axial direction of the spear tube body 11 with a washer 15 held, and a main seal packing 14 is separated from the washer 15. Subsequently, the main seal packing 14 separated from the washer 15 is removed by packing-removing means 18 and 19, etc. Therefore, the packing 14 attached to the spear tube body 11 can be detached automatically without through hand.
Patent JP-S61157650-A (JP)
Title: Copper alloy for lead frame
Inventor: SAKAMOTO DAIJI
IPC: H01L23/48
Filed: 1984-12-28
Abstract: PURPOSE:To develop the copper alloy material for a lead frame of semiconductor equipments excelling in strength, electric conductivity, and solderability by incorporating specific amounts of Zn, Sn, Fe, Co, etc., to a Cu-Ni-Ti alloy. CONSTITUTION:As the lead frame material for semiconductor equipments, any one of the following is used: a Cu alloy containing, by weight, 0.8-4.0% Ni, 0.2-0.4% Ti, 0.1-2.0% Sn, and 0.1-2.0% Zn and satisfying Ni%/Ti%=1-4; a copper alloy containing the above Ni, Ti, and Zn, and further 0.01-1.0%, in total, of Fe and/or Co; and a copper alloy containing the above Ni, Ti, Sn, and Zn, and Fe and/or Co. On making a lead frame out of the copper alloy having this composition, the lead frame excelling not only in electric conductivity but also in strength and solderability can be obtained.