baber/WOPTO huggingface dataset:
Patent JP-S59190890-A (JP)
Title: Thermal recording material
Inventor: MORONUKI KATSUMI
IPC: B41M5/337
Filed: 1983-04-15
Abstract: PURPOSE:To enhance color forming property and preservability, by a method wherein a specified 4-hydroxyphthalic acid ester as a color developer, and benzyl terephthalate is used as an adjuvant, in a thermal recording material using a basic colorless dye. CONSTITUTION:A 4-hydroxyphthalic acid ester of formula (wherein each of R<1> and R<2> is hydrogen, an alkyl group, a benzyl group or a phenyl group) is used as a color developer for a basic colorless dye based on triphenylmethane, fluoran, leucoauramine or the like, and benzyl terephthalate is uses as a stabilizer for color development and preservation. The color development is used in a quantity of 1-40wt% of the total solid content of the thermal recording layer, while benzyl terephthalate is used in a quantity of 1-40wt% of the total solid content, and they are applied to a base such as a paper or a plastic sheet together with a color development accelerator, a water-soluble binder, a phenolic antioxidant or the like to provide a thermal recording layer.
Patent JP-H08216601-A (JP)
Title: Wheel advertisement body
Inventor: HAYASHI HIROICHI
IPC: B60B7/02
Filed: 1995-02-16
Abstract: PURPOSE: To display an advertisement without being affected by color, letters, symbols, etc., of a car body and increase degree of attention in the movement of wheel by attaching a seal or sticker on which the advertisement is directly painted and printed to a wheel or wheel cap of automobile. CONSTITUTION: Advertisement display is directly painted or printed on a wheel 3 of an automobile or a seal or sticker on which advertisement display is printed or painted is attached to the wheel 3. Or, advertisement display is directly painted or printed on a wheel cap 4 of the automobile or a seal or sticker on which the advertisement display is printed or painted is attached to the wheel cap 4. Or, a detachable metal, plastic or wooden advertisement display plate 4 on which the advertisement display is directly printed or painted is mounted on the wheel section 3 or a seal or sticker on which the advertisement display is printed or painted is attached to the advertisement display plate 4 on the wheel section 3.
Patent JP-S54156700-A (JP)
Title: Punch hole detecting method of tickets
Inventor: YAMAZAKI MASAO
IPC: G07B11/02
Filed: 1978-05-31
Abstract: PURPOSE: To surely judge the presence or not of punch holes with a simple circuit by using a one-shot multivibrator.  
     CONSTITUTION: A one-shot multivibrator 7 is connected via amplifier circuit 3, waveform shaping circuit 4, exclusive-OR gate 5 to a detecting element 1 such as photo transistor or the like constituting a detecting means of a ticket T 2  together with a light emitting element 2 such as light emitting diode or the like and a counter 8, decoder 9 are subsequently connected thereto. The time width of the one-shot  multivibrator 7 is set at the time reaching the intermediate of the feed holes fh and  punch holes pH of the ticket T 2 . Then, when the detecting element 1 detects the  leading and trailing ends, both ends of the feed holes fh and both ends of the punch  hole pH of the ticket T 2 , the exclusive-OR gate 5 connected with a delay circuit 6  outputs a pulse, by which the one-shot multivibrator 7 is triggered and the output  pulses thereof are counted with the counter 8. Hence, the presence or not of the  punch holes pH is judged irrespective of the presence or not of the feed holes fh.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03266407-A (JP)
Title: Film capacitor
Inventor: TAMIYA KAZUAKI
IPC: H01G4/32
Filed: 1990-03-15
Abstract: PURPOSE:To manufacture a small-sized film capacitor at low cost, and to enhance its withstand voltage by a method wherein a porous electrode is formed on the edge face of a coil, oil is impregnated into the coil through the holes of the porous electrode, and a metal layer is formed thereon. CONSTITUTION:A porous electrode 24 is formed on both edge faces 22 of a coil 12, and insulating oil is vacuum-impregnated into the coil 12 through the holes 26 of the porous electrode 24. A metal layer 28 is formed on the porous electrode 24, and the holes of the porous electrode 24 are blocked up. To be more precise, as the holes of the porous electrodes 24 are sealed by the metal layer 28, the insulating oil which is impregnated into the coil 12 is prevented from flowing out even when a heat treatment is conducted when a resin outer covering 32 is hardened. As a result, the withstand voltage immediately after impregnation of insulating oil can be maintained, and as the resin outer covering 32 is excellently provided, the miniaturization and reduction of cost can be achieved.
Patent JP-S60207529-A (JP)
Inventor: TANITOMI FUMINAO
IPC: A01G23/00
Filed: 1984-04-02
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-H11262871-A (JP)
Title: Screw fastening machine
Inventor: SASAKI YASUO
IPC: B25B21/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To ensure fastening by holding a screw with a vertical guide during fastening the screw and restricting the lifting of a screw fastening machine mainbody with slight pushing force. SOLUTION: A screw head 28 is held while contacting the vertical plane 26 and the inclined plane 27 of a vertical guide until the screw head 28 is separated from the vertical guide integrally fixed to a mainbody. A contacting angle formed by the screw head 28 and the inclined plane 27 of the vertical guide contacting the screw head 28 is so formed as to always support the screw head 28 from downward even if the vertical guide is open, thereby to restrict the reaction of a screw when fastened and ensure fastening of the screw with slight pushing force.
Patent JP-S55157271-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/73
Filed: 1979-05-28
Abstract: PURPOSE:To make a semiconductor device containing a pn-junction of a high withstand voltage with a simple process of manufacture by forming two kinds of insulation films of stepped type construction in the semiconductor device with a pn-junction. CONSTITUTION:An opposite conductive region 4 is provided in a semiconductor substrate 3 in such a way that the said region is formed in the substrate 3 forming a pn-junction between the substrate 3 and the region 4. Then the first insulation  film 5, covering the pn junction end appearing on the surface of the substrate 3 and exposing the opposite conductive region 4, is provided. Next, the second insulation film 7, having a bigger opening l2 than the opening l1 of the first insulation film 5, is formed. Above the insulation film 7, contacting with the opposite conductive region 4, the exposed surface of the first insulation film 5 is covered, and then a conductive film 8 is provided to cover the exposed surface of the first insulation  film 5 and the second insulation film 7.
Patent JP-H04224870-A (JP)
Title: Preparation of pigment
Inventor: DONARUDO JIEE MORISON
IPC: C09B67/22
Filed: 1991-03-29
Abstract: PURPOSE: To obtain a water-soluble azo dyestuff-contg. pigment compsn. which provides an ink with excellent color density and transparency by coupling a precipitated coupling component contg. the azo dyestuff with a pigment diazo or tetrazo component.  
     CONSTITUTION: A pigment coupling component is precipitated from an alkaline soln. by adding an acid to the soln. in the presence of a pre-formed water-soluble azo dyestuff (a monoazo dyestuff or a bisazo dyestuff is pref.). Then, the pigment coupling component/the azo dyestuff mixture is coupled with a pigment diazo or tetrazo component, ensuring in this instance that at no time any substantial amt. of uncoupled diazo or tetrazo presents to prepare a pigment compsn. contg. the water-soluble azo dyestuff. Time needed for coupling is remarkably shortened in comparison with the conventional method for preparing an azo dyestuff-treated azo pigment and in addition, the pigment product obtd. exhibits good dispersing quality and an ink with excellent color density and transparency can be prepd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000258122-A (JP)
Title: Luminous position standardizing device
Inventor: FUJITA MICHINORI
IPC: F41J5/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminous standardizing device which standardizes a hitting position of a bullet and a luminous position of an air burst point from a distant position. SOLUTION: The image information acquired from an infrared ray imaging device 1 is detected with a light source detector 2, and a symbol is displayed on the screen of a display 8 through an image process. A measured distance information acquired from a laser range finder 3, an angular information acquired by collimating with a reticle center, and a position information acquired from a position input device 6 are taken into a position calculator 7 to standardize a light source position, and a standardization information is displayed on the display 8.
Patent JP-H04301508-A (JP)
Title: Shape measuring method by means of laser microscope
Inventor: OZAWA KAZUMASA
IPC: G01B11/24
Filed: 1991-03-29
Abstract: PURPOSE:To enable three-dimensional measurement of a shape to be conducted with a high accuracy by adjusting the intensity of an illuminating light from the lower part of a body to be inspected on the measuring surface at the same time as the level when an image is detected by scanning a laser light, and obtaining a synthesized image. CONSTITUTION:An optical connector 21 of eight cores is fixed to a stage 20 which is movable in X-axis and Y-axis directions, and an He-Ne laser 24 is connected to an optical fiber connected with the connector 21. Each core on the connecting end face of the connector is excited. An optical microscope 25 and a laser microscope 26 are used for monitoring. The intensity of the laser light from the core is adjusted with using an attenuator 23 so that the position of the core of a first fiber on the connecting end face of the connector can be recognized from an image by the laser microscope 26. The image is processed by a computer thereby to obtain the central position of the first core. Similarly, the central position of each of the other cores is obtained. Moreover, the central position of a guide pin hole 6 is obtained. in this manner, the three-dimensional shape can be measured with high accuracy.
Patent JP-S57181777-A (JP)
Title: Torch for plasma arc cutting
Inventor: KOBAYASHI HIROSHI
IPC: B23K10/00
Filed: 1981-04-30
Abstract: PURPOSE:To improve working efficiency and to extend the life of a torch while preventing the failure of a ceramic cup by fitting an annular shielding plate for protection of said cup into the connecting part between a nozzle and a nozzle holder. CONSTITUTION:A shielding plate formed of an annular plate may be an inexpensive material such as mild steel plate and is mounted in a fitted state to the screw connecting part between a nozzle 6 and a nozzle holder 7. Therefore, the sticking of the cutting slag and spatters produced during cutting of metallic materials directly to the ceramic cup of a torch 3 is obviated, the failure of the cup 4 is prevented and the efficiency of cutting is improved without interruption of the work.
Patent JP-H06282154-A (JP)
Title: Method and device for forming image
Inventor: KIKUCHI KATSUNORI
IPC: G03G13/22
Filed: 1993-03-25
Abstract: PURPOSE:To prevent the occurrence of fogging and toner scattering by making up timing so that a developing bias value may be properly lowered by an amount equivalent to the timing of almost one rotation of a Photosensitive drum after starting electrification. CONSTITUTION:The timing is made up so that the developing bias value may be properly lower than the surface potential of the photosensitive drum by the amount equivalent to the timing of almost one rotation (for 1.1 seconds) of the photosensitive drum which is started to be electrified (for example, the developing bias value of a hatched part is set to -350V). Or the timing is made up so that the developing bias may be off while the surface potential of the photosensitive drum is attenuated to residual potential by executing laser exposure (for 1.45 seconds) by the amount equivalent to the timing of almost one rotation (for 1.1 seconds) of the photosensitive drum which is started to be electrified. Therefore, the developing bias of a developing device is impressed at a normal value (for example, -450V) after the surface potential of the photosensitive drum perfectly reaches a normal saturation value(for example -650V).
Patent JP-S61227116-A (JP)
Title: Method and apparatus for preliminary treatment of molten iron
Inventor: FUJITA KIYOMI
IPC: C21C1/02
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the cost of a treatment by cooling, capturing and drying the dust generated in a preliminary treatment for a molten iron using soda ash, etc. and utilizing the dust obtd. in such a manner as a dephosphorizing agent, etc., in the preliminary treatment stage for the molten iron of an injection method. CONSTITUTION:The waste gas contg. the dust generated from the preliminary treatment 1 for the molten iron using the soda ash or CaO treating agent is collected through a suction duct 2 and is cooled by a gas cooling cooler 3 where the gas is indirectly heat-exchanged by the cooling water. The gas is then captured and recovered by a dry type dust collector 4 such as bag type dust collector. The dust is once integrated into a dry hopper 5 and is dried by using the waste gas. The dust obtd. in the above-mentioned manner is contained in a service tank 6 and only the proper amt. of the dust is taken out of the tank and preliminary treatment stage 1 for the molten iron by the injection method so as to be reused as the desiliconizing, dephosphorizing and desulfurizing agent.
Patent JP-H08258621-A (JP)
Title: Electric wire connecting structure
Inventor: OCHI IWAO
IPC: B60Q3/00
Filed: 1995-03-24
Abstract: PURPOSE: To keep stable electric connection between objects in relative movement and preclude risk of electric wire(s) being pinched even if the object approaches by forming a curl on the electric wire on the way of its leading. winding the curl round a rod, and allowing the inside diameter to become greater than the diameter of the winding rod with a spring force when the wire is slackened. CONSTITUTION: An electric wire 18 tying a rear post 13 with a door 2 is loosely wound on a hinge shaft 12a between a bearing 15 and retainer 16, and a small hole is opened in the door 2 in a position near a swing plate 10, and one end of the wire 18 is led out from the small hole. The wire 18 has resilience, and will wind fast round the hinge shaft 12a if stretched and restitute upon swelling if released and wind on the hinge shaft 12a loosely. As a result, the slack generated when two objects are in proximity is absorbed by the curl part, so that the electric wire is free from risk of dangling or the like or biting in.
Patent JP-S63231486-A (JP)
Inventor: KAWAKAMI KATSURA
IPC: G06F3/048
Filed: 1987-03-20
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-H02248363-A (JP)
Title: Composite material of carbon fiber and carbon and production thereof
Inventor: FUJII YOSHIKATSU
IPC: C04B35/83
Filed: 1989-03-17
Abstract: PURPOSE:To obtain a stringlike or a sheetlike composite material of carbon fiber and carbon which is excellent in flexibility, soft and smooth in formation of a curved-face shape by arranging expandable graphite powder around unidirectional bundle-like or yarn-like carbon fiber, pressurizing and molding it without utilizing an adhesive. CONSTITUTION:Expandable graphite is arranged around unidirectional bundle- like or yarn-like carbon fiber 1. Expandable graphite is previously molded into a sheet shape or a tape shape and the obtained expandable graphite molded bodies 2 can be arranged on carbon fiber 1 and thereunder. Then the unidirectional carbon fiber 1 is wrapped with the expandable graphite molded bodies 2 by pressurizing and molding the expandable graphite arranged around the carbon fiber while utilizing rolls 6, 6' without utilizing an adhesive. Thereby a stringlike, a sheetlike or a tape-like composite material of carbon fiber and carbon is obtained. In such a way, it is produced without utilizing the adhesive and therefore carbon fiber 1 can be moved in the inside. The characteristics such as the mechanical strength of carbon fiber 1, compression stability and lubricity of the expandable graphite molded body 2 are sufficiently exhibited.
Patent JP-S63232260-A (JP)
Title: Plane type fluorescent lamp
Inventor: HINOTANI KATSUHIRO
IPC: H01J61/30
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the uniform luminance of a fluorescent lamp eliminating the nonuniformity of luminance even when a reinforcing glass member is used by making the said reinforcing glass member with a cylinder on the inner surface of which a fluorescent film is produced and providing an auxiliary electrode on a discharge electrode so as that the said auxiliary electrode is positioned in the said reinforcing glass member. CONSTITUTION:Reinforcing glass members 9, 9 are made with a cylinder on the inner surface of which a fluorescent film 10 is produced, and auxiliary electrodes 7a, 7a, 7b, 7b are provided on discharge electrodes 7, 7 respectively so as that the said auxiliary electrodes are positioned in the reinforcing glass members 9, 9 respectively. When the lamp is operated, the fluorescent film 10 produced on the inner surface of the reinforcing glass member 9 is excited by the discharge through the 2nd. auxiliary electrode 7b to emit light, and the said light is emitted to the outside through the said glass member 9, uncoated portion 5 and the upper glass plate 1. Thereby the uniform luminance can be obtained over the whole luminous surface eliminating falling off of luminance on the portion faced to the said reinforcing glass member.
Patent JP-S63235693-A (JP)
Title: Controller for pump
Inventor: ARAI HIDEYUKI
IPC: F04D15/00
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the wave form amplitude of the rush current of a pump motor without reducing the temperature preservation calorific heat by allowing the pump motor and an electric heater for temperature preservation to conduct by the interruption signals synchronized with the commercial electric power source frequency when the temperature below a prescribed value is detected. CONSTITUTION:An electric power source circuit part 15 connected with a commercial power source is installed onto a microcomputer 11 which constitutes the main part of a pump controller, and a switching circuit part 16 connected in series with a pump motor is installed into the electric power source circuit part 15. An interruption signal circuit part 25 is installed, and an electric current which is half-wave-rectified is input through a transformer 22 for lowering voltage into the input terminal of the circuit 25, and a square-shaped interruption signal is outputted into the output terminal 28 of the circuit 25 through an integration circuit 26 and a transistor 27, and an interruption signal synchronized with the commercial electric power frequency is input into the port INT of the microcomputer 11. While, a temperature detecting circuit part 40 is installed, and the signal of a temperature sensor 41 is input into a comparator 42, and the temperature necessary for temperature preservation is detected.
Patent JP-S63234384-A (JP)
Inventor: AIZAKI YOSHIHIKO
IPC: G07D7/00
Filed: 1987-03-23
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-2000270040-A (JP)
Title: Network-connected oa equipment
Inventor: SHIKIDA NAOHISA
IPC: G06F13/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide network-connected OA equipment which can stop unnecessary protocol operations. SOLUTION: In a statistic information table, an area for storing cumulative print frequencies by protocols is prepared; and a protocol by which a print request is received (SA11) is retrieved (SA12, SA13) and its print frequency is counted up (+1) (S14). A protocol use state monitor started (SB12) a time (t) (SB11) later start time t0 to refer to this table (SB13) for the respective protocols and if the protocol whose print frequency is '0' is present (SB14), the protocol is reported to a task management part. The task management part sets the field of the corresponding protocol in the protocol use flag of an operation parameter part to 'nonuse' (SB15) and performs initialization (SB16). Consequently, the protocol having been set to 'nonuse' does not operate.
Patent JP-H07282201-A (JP)
Title: Handwritten character recognition device
Inventor: NISHIO IKUHIKO
IPC: G06K9/46
Filed: 1994-04-05
Abstract: PURPOSE:To secure a high-precision character recognition rate by making a pattern comparison wherein importance is attached to the position where a long segment is present. CONSTITUTION:A sequence of strokes of input handwriting extracted by a sensor, etc., is normalized by a linear normalizing circuit 1 and a nonlinear normalizing circuit 2 and supplied to stroke dividing circuits 30-33, which divide the normalized stroke sequence into segment sequences. Handwriting bit map drawing circuits 40-43 generate bit map patterns from the divided segment sequences and normalized stroke sequence, and a feature vector generating circuit 5 makes the bit map patterns into cells of feature vectors, which are stored in a feature vector storage circuit 6. A feature vector comparing circuit 7 reads feature vectors out of a reference pattern data base 8 and compares them with the vectors stored in the storage circuit 6, and information on Chinese character codes, etc., is stored in a candidate storage circuit 9.
Patent JP-S59195044-A (JP)
Title: Air supply device, in ceiling air supply chamber system
Inventor: SAITOU TAKAO
IPC: F24F7/06
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a uniform distribution of a quantity of blowoff air by making use of a blowoff opening in a simple shape, by making a space in the ceiling into an air supply chamber and the central position of an air duct to the air supply chamber of an air supply device blowing off air into a room from a plurality of blowoff openings of the ceiling is provided at a specific position from a corner. CONSTITUTION:A central position of an air duct 3 to a chamber 1 is provided at a position less than a quarter of a length L in the direction of a short side of the chamber 1, in an air supply method wherein the tip of the air supply duct 3 is opened in the ceiling, a space in the ceiling is made into the air supply chamber 1 and air is blown off into a room from a plurality of blowoff openings fixed on the ceiling. With this construction, one large circulation flow is formed in the ceiling. Pressure distribution, therefore, becomes about uniform through which the titled device can be done with small power of a blower, and a uniform distribution of a quantity of blowoff air is obtained by making use of a blowoff opening in a simple shape.
Patent JP-S59194612-A (JP)
Inventor: OKUMURA TAKAO
IPC: H02G3/38
Filed: 1983-04-18
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-H02245282-A (JP)
Title: Flushing device
Inventor: KUNIMOTO ETSUO
IPC: B08B9/027
Filed: 1989-03-17
Abstract: PURPOSE:To save manpower by providing a pressure-swinging device for imparting pressure fluctuations to a flushing liq. and a pressure sensor for detecting the pressure fluctuations. CONSTITUTION:The flushing liq. in a tank 025 is sucked and pressurized by a pump 1, and transported under pressure into a line 028 to be flushed. In this case, when the revolving speed N of the pump 1 is changed, the pressure of the line 028 is drastically changed. Accordingly, the revolving speed set value of an inverter 3 is changed by a controller 5 to maximize the pressure amplitude measured by a pressure sensor 4, and the amplitude P of the pressure fluctuations in the line 028 is maximized. Consequently, the flow of the flushing liq. is made turbulent, and the foreign matter in the pipe is effectively removed.