baber/WOPTO huggingface dataset:
Patent JP-H1131209-A (JP)
Title: Card and card authentication system
Inventor: IMAI SUSUMU
IPC: G06T7/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use such as forgery by providing the areas of light transmissive recessed parts or projecting parts that can detect the position of the area of visual information in the area of visual information for identifying an individual at the surface of a card and extracting the positions of the areas with video information. SOLUTION: A photograph 8 is printed on the visual recognition area 8a of the IC card 1. The two projecting parts 8b and 8c of about 100-400 μm are provided in accordance with the eyebrow parts on the surface. The secondary pressure sensitive element 10a of a pressure sensitive detector 10 is pressed on the area of the photograph 8 and the positions of the projecting parts 8b and 8c are read as position pattern data. On the other hand, the photograph 8 adhered to the IC card 1 is read by a digital camera as video information. Identification video data and identification position data, which are previously stored in EEPROM of the IC card, are collated with video data and position pattern data, which are obtained, so as to detect matching. Thus, the card can be certified or the use evidence of the card can be obtained. High security in original certification can be secured.
Patent JP-H0375236-A (JP)
Title: Projector
Inventor: SETO SUSUMU
IPC: G03G15/04
Filed: 1990-07-26
Abstract: PURPOSE:To provide high reflectance, high or low dispersing quality and improve devitrification resistance by arranging a lens system in which one or more are lenses having spectral transmittance characteristics compensating spectral sensitivity characteristics of a photosensitive unit in an optical path between an illumination light source and the photosensitive unit. CONSTITUTION:The surface 1 of a manuscript is irradiated with an illumination light source 2 and light from a slit region thereof is incident on imaging lenses 5 fixed with scanning mirrors 3 and 4 moving parallel with the surface 1 of the manuscript. The light is then passed through the fixed mirrors 6 and 7 with the imaging lenses 5 and projected to a photosensitive unit 8 moving in the direction of an arrow in the form of slits. A lens which is optical glass, obtained by adding 0.1-1wt.% CeO2 to 100 pts.wt. glass composed of 25-40wt,% B2O3, 0-12wt.% SiO2, 0-10wt.% ZrO2, 25-50wt.% La2O3, 0-5wt.% Gd2O3, 0-12wt.% CaO, 0-10wt.% BaO, 0-7wt.% ZrO, 0-5wt.% ta2O5 and 0-3wt.% WO3 and having optical constants of 1.65-1.85 refractive index and 57-45 Abbe's number with spectral transmittance characteristics compensating spectral sensitivity characteristics of the photosensitive unit is used as at least one of the aforementioned imaging lenses 5.
Patent JP-S6355681-A (JP)
Title: Bar code reader
Inventor: SHUDA ETSUJI
IPC: G06K7/10
Filed: 1986-08-26
Abstract: PURPOSE:To save useless consumption of power by cutting off the power supply to a bar code sensor part by means of an electronic switch during the time when the bar code data is transmitted as remote control signals. CONSTITUTION:To read from a bar code sheet, the electronic switch 11 is closed, and the power is supplied to a bar code sensor 1. The output of the bar code 1 goes through a digitizer 2 and a bar code decoder 3, and stored in a register 4. If an operator manipulates from an operation part 8 so that the data is transmitted as remote control signals, a control part 7 lets the electronic switch 10 turns OFF. The bar code information stored in the register 4 is now supplied to an infrared light emission diode 9 via a code converter 5 and a remote control signal generator 6, and the remote control signals are transmitted from the infrared light emission diode 9.
Patent JP-S58101320-A (JP)
Title: Double address controlling system
Inventor: YOKOYAMA HIDEO
IPC: G06F13/14
Filed: 1981-12-11
Abstract: PURPOSE:To elevate a utilization factor of an address decoder, by constituting so that one address decoder is operated for decoding at least two address signals. CONSTITUTION:As for an address decoder 1, an address signal (a) is inputted to its terminal SI, an address can be set to terminals A1-A4 from the outside, and a shift register for executing the series/parallel conversion of the inputted address signal (a), and a gate circuit for executing the coincidence and comparison with an inputted address signal converted in parallel with a set address are contained. On the other hand, as for a flip-flop 2, an output signal (b) of the address decoder 1 is applied to its clock terminal C. Also, resistances 3, 6, a capacitor 4 and a diode 5 constitute an initial setting circuit of the flip-flop 2.
Patent JP-H0250446-A (JP)
Title: Surface treatment of electronic component
Inventor: OZAKI TOSHINORI
IPC: H01L21/60
Filed: 1988-08-12
Abstract: PURPOSE:To form an electrochemically stable surface film on electronic component material by a method wherein a bonding pad surface is composed of a specific material film and, immediately after a plasma etching treatment, the surface is subjected to oxygen plasma treatment or the surface is quickly oxidized in a prescribed oxygen gas atmosphere. CONSTITUTION:A bonding pad 1 surface is composed of a film made of material composed of Al-Si alloy with an Si content of 0.5-4wt% and elements selected among Ti, Zr and Hf added to the alloy with a total content of 0.2-5wt%. Immediately after a plasma etching treatment, the surface is subjected to an oxygen plasma treatment or the surface is quickly oxidized in a prescribed oxygen atmosphere. With this constitution, an electrochemically stable surface film can be formed on Al-series material without changing the alloy composition of Al material for an electronic component substantially and without surface treatment using special chemical species, so that the moisture absorption resistant reliability of the electronic component can be improved.
Patent JP-2001027309-A (JP)
Title: One-way clutch incorporated pulley device for alternator
Inventor: AIDA HIROSHI
IPC: F16H55/36
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To secure corrosion resistance effectively. SOLUTION: The outer peripheral face and the axial end faces of a driven pulley 7b are covered with a galvanized layer, a surface treated layer for anticorrosion, while the inner peripheral face thereof is not covered with the galvanized layer. A one-way clutch outer ring 27 constituting a one-way clutch 10a and outer rings 18, 18 respectively constituting support bearings 14, 14 are fitted and fixed to the inner peripheral face of the driven pulley 7b. Since the inner peripheral face is not covered with the galvanized layer, respective fitting interferences of the one-way clutch outer ring 27 and the outer rings 14, 14 do not vary widely.
Patent JP-H0615253-A (JP)
Title: Thermal hydrolysis pretreatment method of cyanide-containing waste solution
Inventor: TAGUCHI HIROKI
IPC: C02F9/00
Filed: 1992-07-06
Abstract: PURPOSE:To enhance the removal efficiency of heavy metal ions at the time of thermal hydrolysis and to reduce the concn. of cyanide and the concn. of org. pollutants to a certain degree before thermal hydrolysis treatment by applying electrolytic treatment to a cyanide-containing waste solution as pretreatment before thermal hydrolysis treatment. CONSTITUTION:In the thermal hydrolysis pretreatment of a cyanide-containing waste solution containing heavy metal ions, as pretreatment before the thermal hydrolysis treatment of the cyanide-containing waste solution, the cyanide-containing waste solution is subjected to electrolytic treatment. This cyanide-containing waste solution containing heavy metal ions is an electrolyte solution and, by subjecting the waste solution to electrolytic treatment, oxidation reaction such as the generation of oxygen is generated on the surface of an anode and the precipitation reaction of a metal is generated on the surface of a cathode. Further, a complex cyanide compd. of a heavy metal in a solution is decomposed into free cyan and the heavy metal and, by the precipitation reaction of the heavy metal on the cathode, the heavy metal is precipitated on the cathode or in the vicinity thereof in an alloy form. This reaction of the cathode is reductive reaction incapable of being generated in usual chemical reaction and becomes possible for the first time by electrolytic treatment.
Patent JP-2000027423-A (JP)
Title: Structure of floor opening/closing lid
Inventor: HORI KOJI
IPC: E04F19/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve appearance and walkability and to cope with different thicknesses of a lid plate by means of one kind of receiving part by preventing formation of a step between a portion covering the upper surface of a lid plate and a portion covering the opening side end of the upper surface of the floor. SOLUTION: A placement part 3 is provided on the inner peripheral part of an opening 2 in a floor 1. A side piece 6 covering the side face part of a lid plate 5 at the outer peripheral part of the lid plate 5 and a placement lateral piece 7 integrated with the side piece 6 and placed on the placement part 3 are provided to form a receiving part of an L-shaped cross section. The longitudinal piece of an edge frame 9 of a T-shaped cross section is laid on the placement lateral piece 7 and mounted in such a manner that its vertical mounting position is freely adjustable. Half of the upper lateral piece of the T-cross- section edge frame 9 on one side covers the end of the upper surface of the lid plate 5 and the upper end of the side piece 6.  With the placement lateral piece 7 placed on the placement part 3 to close the opening 2, the other half of the upper lateral piece of the T-cross-section edge frame 9 on the other side covers the opening 2 side end of the upper surface of the floor 1.
Patent JP-H1146341-A (JP)
Title: Video data recorder
Inventor: OKADA TSUNEICHI
IPC: H04N5/7826
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a video data recorder with which a clip image can be generated unlimitedly. SOLUTION: At the end of the recording of a first scene 1 (94) of video data, representative video data 95 of the first scene 1 (94) and digital data 96 related to the scene 1 (94) are recorded to a tail end of the first scene 1 (94), and sequentially a succeeding scene is overwritten on representative video data of a preceding scene and information related to the preceding scene at the end of the recording of each succeeding scene, representative video data of a succeeding scene and digital data related to a succeeding scene are recorded on an end of the succeeding scene by a representative video data recording means.
Patent JP-S6442289-A (JP)
Title: Stencil paper
Inventor: SUMIYA TAKASHI
IPC: B41N1/24
Filed: 1987-08-10
Abstract: PURPOSE:To prevent a stencil paper from being thermally fused to a manuscript or a thermal head at the time of perforation and enhance clearness of printing, by providing a porous base on one side of a biaxially oriented film of a polyester resin, and providing a specified anti-sticking layer on the other side. CONSTITUTION:This stencil paper is provided with a porous base on one side of a biaxially oriented film of a polyester resin and with an anti-sticking layer on the other side, the anti-sticking layer comprising a mixture of a substance A capable of being present in a supercooled state with a water-soluble or water- dispersible resin B in an A/B weight ratio of 0.01-8.0 and having a thickness of 0.002-1.0mum. The porous base may be a porous thin paper, tengujyo, a paper made from synthetic fibers, a woven fabric, a non-woven fabric or the like. The supercoolable substance is a substance remaining in a liquid state even when being cooled to a temperature below the melting point thereof after being melted, e.g., dicyclohexyl phthalate or diphenyl phthalate. The water-soluble or water-dispersible resin is a resin, monomer or oligomer soluble or finely dispersible in water, e.g., a silane coupling agent or a titanium coupling agent.
Patent JP-S6261755-A (JP)
Title: Structure for riser hole for metallic mold
Inventor: ITAYA SHUNICHI
IPC: B22C9/08
Filed: 1985-09-10
Abstract: PURPOSE:To simplify a mold and to smooth parting by forming riser holes having a draft in the direction orthogonal with the parting plane of the mold and further insulating the small area side of the riser holes with a heat insulating material. CONSTITUTION:Horizontally split molds 1 which open in a vertical direction form a recessed molding space 4. The upward riser hole 5 having a tapered draft is formed in the position corresponding to the thick-walled part 4b of the lower part 3 and the small-diameter side lower part 5b thereof is formed of the heat-resistant heat insulating material 6 consisting of ceramics. The downward riser hole 8 and heat insulating material 9 are similarly formed to a cope 2. Casting is executed by pouring a molten metal through a sprue hole 11 and after the molten metal in the space 4, the riser holes 5, 8, 12, 12a solidifies, the cope 2 and drag 3 are parted. Since the holes 5, 8 have the draft, the parting is made smoother. The mold is thereby simplified and the parting is smoothed.
Patent JP-H0642746-A (JP)
Title: Variable spraying amount petroleum burner
Inventor: MIURA MASATAKE
IPC: F23N1/00
Filed: 1992-07-02
Abstract: PURPOSE:To always spray a stable arbitrary amount of oil. CONSTITUTION:An oil tank 6, a variable discharge amount pump 1, a constant- differential pressure pump 2 and a nozzle holder 4 are coupled with oil feed tubes 7-1, 7-2, 7-3, and an oil return tube 8 from an oil return passage 10 of the holder 4 is connected to the tube 7-2 between the pumps 1 and 2. An oil amount sensor 3 for detecting a spraying oil amount from a return type nozzle 5 at an end of the holder 4 is provided on the way of the tube 7-1 between the tank 6 and the pump 1. A controller 13 corrects an erroneous amount of a detected value of the sensor 3 and a calculated value of the controller 13, and an output value to the pump 1. Thus, problems such as an irregularity in the spraying amount, an improper combustion, an insufficient capacity, etc., to occur due to no actual detection of the spraying amount can be completely prevented.
Patent JP-H1145832-A (JP)
Title: Manufacture of electrical double-capacitor cabon material, carbon electrode and manufacture thereof, and electrical double-layer capacitor
Inventor: NAKAMURA AKIHIRO
IPC: C01B32/336
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrical double-layer capacitor carbon material which has greater storage capacity for electrochemical energy and improved electrostatic capacitance. SOLUTION: The is manufacturing method of electrical double-layer capacitor carbon material comprises a halogenating processing, where carbonized coal is brought into contact with a halogen gas to obtain halogenated carbonized coal, a dehalogenating processing where part or whole of halogen in halogenated carbonized coal is separated, and an activation processing where part of the carbon material subject to the dehalogenating processing is gasified. Further, the manufacturing method of a carbon electrode is constituted of a process where carbonized coal is subject to the halogenating processing, the dehalogenating processing, and the activation processing, and a process in which a carbon electrode is obtained by impregnating the carbon material in an organic electrolyte.
Patent JP-H0929925-A (JP)
Title: Combination element for producing planographic printing plate and production of planographic printing plate
Inventor: KAFUKU MASAAKI
IPC: B41M5/26
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a combination element capable of directly producing a planographic printing plate from the digital data of a computer by adding a specific binder to the image forming layer of a second sub-combination element and forming the image receiving layer of a first sub-combination element. SOLUTION: A combination element 1 for producing a planographic printing plate consists of first and second sub-combination elements 6, 7. The first sub- combination element 6 has a support and the image receiving layer 20 formed thereon and the image receiving layer 20 has a porous or granular form to take in the compsn. of the liquefied image forming layer 60 of the second sub- combination element 7 used in combination with the first sub-combination element 6. The second sub-combination element 7 has a base material 50 and the image forming layer 60 formed thereon and the image forming layer 60 contains a binder liquefied at predetermined temp. to develop flowability and a photothermal conversion material is added to at least one of the image forming layer 60 and the base material 50.
Patent JP-H0923865-A (JP)
Title: Container for extinguishing material for cigarette and ashtray
Inventor: KAWASAKI HIROKI
IPC: A24F19/14
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a water container to be attached to the top of an ashtray in an easily detachable manner and enabling complete extinguishment of a cigarette by dipping the cigarette butt in water held in the container. SOLUTION: A water container 1 composed of a cylindrical vessel 2 having a diameter larger than the diameter of a cigarette has a depth smaller than the length of the cigarette and a size smaller than an ashtray 5. The container has an engaging part 3 for fitting the container to the upper part of the ashtray 5 and is engaged with a checking part 9 of an engaging part 8 formed on the lid 7 of the ashtray 5.
Patent JP-H0363139-A (JP)
Title: Edge face type thermal head
Inventor: YAMADA KEIKI
IPC: B41J2/335
Filed: 1989-08-02
Abstract: PURPOSE:To reduce the stepped section of the boundary section of a heating resistor and a conductor pattern and to enable printing at high speed with high accuracy by printing a substrate with a main surface, an edge face and a slant face connecting both surfaces, a glazed layer formed to the substrate and the pattern and the heating resistor through a thick-film method on the glazed layer. CONSTITUTION:A heating resistor 7 such as RuO2 is printed and baked so as to cross a wiring layer 5a as a pattern 56 and an electrode 6a on a slant face 4, and the heating resistor 7 is formed in two layer structure. A first layer 7a is printed slightly thickly, and a second layer 7b is printed thinly. The heating resistor 7b of the second layer has small volume because it is thinned, thus making curvature (r) smaller than the R of a glass glazed layer 8 by surface tension. A wiring layer 5 as the pattern 56 and an electrode 6 are formed onto a main surface 2 and an edge face 3 through a means such as printing, baking, masking, etc., by Al paste, etc. Accordingly, the glass glazed layer 8 is shaped onto the slant face 4 of a substrate 1, and the pattern 56 and the heating resistor 7 are formed through a thick-film method, thus simplifying a manufacturing process.
Patent JP-S6355893-A (JP)
Inventor: HIRAMATSU AKINORI
IPC: H05B41/392
Filed: 1986-08-26
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-H0485638-A (JP)
Title: Dma controller
Inventor: MATSUDA MAMORU
IPC: G06F12/02
Filed: 1990-07-27
Abstract: PURPOSE:To DMA-transfer data from the memory of transfer origin to the memory of the transfer destination at random by providing a memory for address designation in which plural address information of the transfer original and the transfer destination are written and an address designation means successively performing the DMA transfer of the plural data. CONSTITUTION:An address for plural data to be DMA-transferred in a memory 29 of the transfer origin, or a memory 22 for address designation in which plural address information on the address storing DMA-transmitted data of a memory 30 for the transfer destination is written, are provided. The DMA transfer of plural data are successively performed by successively designating the address to store the DMA-transmitted data of a memory 30 for the transfer destination with the use of plural address information written in the memory 22 for address designation. Thus, the data DMA transfer from the memory 29 of the transfer origin to the memory 30 of the transfer destination can be performed at random.
Patent JP-S58102235-A (JP)
Title: Plate surface correcting liquid for lithographic plate requiring no dampening water
Inventor: KITAMURA KAZUO
IPC: C09D183/06
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a plate surface correcting liq. having a superior adhesive property to a silicone rubber layer by mixing multifunctional linear diorganopolysiloxane having functional groups at both terminals with nonfunctional polysiloxane and by blending the mixture with a cross-linking agent and a cross- linking catalyst. CONSTITUTION:This invention relates to a plate surface correcting liq. for a lithographic plate requiring no dampening water and having a silicone rubber layer as the ink repellent layer. 50pts.wt. of methoxydimethylpolysiloxane having one or more functional groups at each of both terminals are mixed with 50 parts dimethylpolysiloxane having no functional group or only one functional group at one terminal. The mixture is blended with 10 parts tetramethoxysilane as a crosslinking agent and 2 parts dibutyltin acetate as a catalyst accelerating a cross-linking reaction, and the blend is dispersed or dissolved in an isoparaffin solvent. The resulting plate surface correcting liq. has a superior adhesive property to a plate surface, and the printing resistance of the corrected surface is increased by about 3 times.
Patent JP-S57139786-A (JP)
Title: Photoelectrical indicator
Inventor: FUERIDOUUN GARAJIEDAJI
IPC: G09G3/18
Filed: 1981-12-15
Abstract: The column electrodes of the display device are each formed by an alignment of conducting areas which are electrically connected to each other and which are spaced from each other, while disposed between two successive conducting areas of each electrode, in alignment with said conducting areas is a conducting area of an adjoining electrode. n+1 different reference signals are produced such that the effective value of the difference between two different signals is sufficient to generate an electro-optical effect. The first n signals of said signals are each applied to a line electrode. A signal selected from the above-mentioned n+1 signals is applied to each column electrode said selection being made in dependence on the value of a control signal.
Patent JP-S6356973-A (JP)
Title: Laser exciting device
Inventor: AZUMA TAKEKUNI
IPC: H01S3/03
Filed: 1986-08-27
Abstract: PURPOSE:To obtain a laser output of a high crest value caused by a short-time discharge by fixing the capacitors for storing the charges required for a pair of opposedly placed discharge electrodes to cause a discharge between the discharge electrodes as spacers. CONSTITUTION:Four capacitors 16 are charged to about 15-20KV by a d.c. power supply 14, and this charging voltage is continuously applied across an anode 4 and a cathode 3. In this condition, when a pulse power supply 21 provides a gate pulse to a thyristor 20 to momentarily turn it on, the potential of a preliminary discharge electrode 12 rises to cause a spark discharge between a preliminary discharge electrode 11 and simultaneously to ionize with ultraviolet rays a mixed gas containing a CO2 gas in the primary discharge space wherein the anode 4 and the cathode 3 are opposed to each other. Also, an avalanche discharge phenomenon is induced by the ionization between both electrodes, causing a laser oscillation. In this case, since the four capacitors 16 are directly connected to the primary discharge electrodes, the connecting conductors between the two become the shortest thereby making the inductance of the discharge circuit remarkably small, which enables a short-time discharge as well as availability of a laser output of a short pulse, high crest value.