baber/WOPTO huggingface dataset:
Patent JP-S6292127-A (JP)
Title: Magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: G11B5/708
Filed: 1985-10-17
Abstract: PURPOSE:To form a magnetic recording medium having excellent running durability and further an excellent electromagnetic conversion characteristic by using three kinds of inorg. particles having different hardnesses. CONSTITUTION:The magnetic layer contains the inorg. particle having >=8 Mohs <=6.0 Mohs' hardness. The high hardness particle having >=8' Mohs hardness is exemplified by gamma-Al2O3, the low hardness particle having the Mohs' hardness within a 7.5-6.5 range is exemplified by SiO2 and the soft particle having <=6.0 Mohs' hardness is exemplified by alpha-Fe2O3. The total content of the inorg. particles in the magnetic layer is particularly preferably within a 5-15pts.wt. range by 100pts.wt. pulverized ferromagnetic metallic powder contained in the magnetic layer.
Patent JP-2001055274-A (JP)
Title: Packing container, semiconductor device, and manufacture of semiconductor device
Inventor: JIN TAISEI
IPC: B65D81/26
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce industrial waste in the distribution or the like of semiconductor devices and further reduce a packaging cost, a waste disposal cost and a distribution cost. SOLUTION: This packing container 10 is composed of a case-shaped container main body 11 and a lid 12 which is detachably and airtightly mounted on the container main body 11, and is formed of a metallic material having moistureproofness. A plurality of semiconductor devices 14 stored in storing recesses 13a provided in a carrying jig 13 such as a tray, and a hygroscopic material 15 are packed in the interior of the packing container 10 and are distributed. The packing container 10 can freely be unsealed and resealed by a user, and the reliable moistureproof control for the semiconductor devices 14 is made possible without requiring other equipment such as a dry box. The packing container 10 can be reused and, accordingly, the reduction of a distribution cost can be realized by preventing industrial waste from being produced.
Patent JP-S6292986-A (JP)
Inventor: ENDO TAKATOSHI
IPC: G09B5/00
Filed: 1985-10-19
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-H0281308-A (JP)
Title: Magnetic head
Inventor: SORIBASHI TOMOHIDE
IPC: G11B5/48
Filed: 1988-09-19
Abstract: PURPOSE:To enhance the track density and to increase the capacity of a magnetic recording and reproducing device by arranging two recording and reproducing gaps in parallel in the traveling direction of a magnetic recording medium and at an interval identical to the track pitch in the direction almost orthogonal to the traveling direction. CONSTITUTION:The recording and reproducing gaps 106 and 107 are arranged in parallel in the traveling direction of a magnetic recording medium and at an interval identical to the track pitch Pt in the direction almost orthogonal to the traveling direction of the medium. The azimuth angles of the two gaps 106 and 107 are made different on the track, and the adjacent tracks are alternately recorded. Consequently, the crosstalk from the adjacent track can be prevented by a azimuth loss even if a magnetic head positioning error is caused, and the deterioration in the S/N of the regenerative signal can be prevented. Accordingly, the track pitch can be decreased, and high track density can be obtained.
Patent JP-H0552158-A (JP)
Title: Fuel injection nozzle and manufacture thereof
Inventor: OSUMI KAZUO
IPC: F02M61/16
Filed: 1991-08-21
Abstract: PURPOSE:To provide a fuel injection nozzle and manufacture thereof in which a nozzle main unit consisting of a metal material is connected to a nozzle chip consisting of tilt functioning material of ZrO2 and metal material. CONSTITUTION:A nozzle chip 1 prepared from a tilt functioning material of ZrO2 and metal material is connected to a nozzle main unit 2 prepared from a metal material, and surface roughness of the nozzle chip 1, especially an internal surface 19 of a nozzle 3 is smoothly formed to relax stress at the time of connecting the nozzle chip 1 to the nozzle main unit 2 and to prevent generation of a crack, break, etc., at the time of connection and after the connection. A junction surface 4 of the nozzle main unit 2 to the nozzle chip 1 is firmly and easily connected with junction force by an equal element to improve heat impact resistance by suppressing a grain size of zirconia to 10mum or less.
Patent JP-H04114665-A (JP)
Title: Water atomizing spraying nozzle
Inventor: FUKUDA TAKAYUKI
IPC: B05B1/12
Filed: 1990-09-04
Abstract: PURPOSE:To enable a uniform and soft spraying of fire extinguishing water over a wide range without mixing pressure air into a jetstream by a method wherein a water atomizing and spraying nozzle is constituted by an automatic valve for adjusting pressure provided in the way of a water supply pipe and a means for automatically controlling an opening degree of an automatic valve for pressure adjustment to make water spraying pressure constant, so that a set water spraying distance can be kept constant. CONSTITUTION:Waterstream is widened along a cone shape consisting of a body 1a, an outer cylinder 1c and a valve 1b, and the waterstream make a rotor 1e rotate. This effect forms a good spraying, a good water atomizing and spraying can be obtained in a wide range of middle distance and especially of near distance. Further the water atomizing and spraying nozzle 1 is connected at a base part to an elevation/ depression rotating joint 4, so that the angle of elevation or depression thetav of the nozzle 1 can be changed by an elevation/depression driving means 5, and thus the nozzle 1 can spray water just upward and just downward. The elevation/depression angle is detected by an elevation/depression angle detector 6. All of them are mounted on a rotary stand 7 so that they can be rotated by a desired angle in the horizontal direction by a rotation driving means 8. The rotation angle is detected by a rotation angle detector 9.
Patent JP-H0397922-A (JP)
Title: Method and device for automatically carrying lap in cotton type comber process
Inventor: NAKAYAMA KATSUHIRO
IPC: D01G21/00
Filed: 1989-09-06
Abstract: PURPOSE:To provide the subject device enabling to spin many kinds of yarns by disposing a control means for dividing all combers and all comber preparation machines into plural groups each comprising a comber preparation machine and plural combers for treating a lap produced with comber preparation machine and for feeding the lap into only the combers in the group. CONSTITUTION:In the automatically lap-carrying method of a cotton type comber process using plural comber preparation machines L1-L6 and plural combers C1-C42, laps in the cotton type comber process are automatically carried with an automatically lap-carrying device equipped with a control means by which all comber preparation machines and all combers are several groups wherein each group comprises a comber preparation machine and plural combers for treating the lap produced with the comber preparation machine and wherein the lap produced with a specific comber preparation machine is fed into only the combers belonging to the same group as the comber preparation machine.
Patent JP-H0894569-A (JP)
Title: Method for switching function of small, simple sensor
Inventor: TOKUNO YOSHINOBU
IPC: G01N27/26
Filed: 1994-09-28
Abstract: PURPOSE: To enable switching the functions of a small, simple sensor by which the concentrations of specific components from trace amounts of liquid samples are readily measured, without providing a pushbutton switch on the cover portion of a small sensor main body. CONSTITUTION: A dot of blood is attached to a chip 1 mounted in a sensor main body 2 to measure the blood sugar level, etc. To change the sound volume of a buzzer that is issued during or after the measurement, a battery cover 17 is opened and a battery 18 is taken out. Then the chip 1 is mounted in the sensor main body 2 and the battery 18 is re-installed. When a chip detecting circuit 12 detects the chip mounted, a microcomputer 13 starts to operate, checking to see whether or not the chip 1 is removed in a predetermined time. The microcomputer further checks to see whether or not the chip 1 is mounted in a predetermined time, and the chip 1 is repeatedly installed and removed for the switching of functions.
Patent JP-H0779895-A (JP)
Title: Suction part of electric cleaner
Inventor: SATO SHIGENORI
IPC: A47L9/04
Filed: 1993-09-20
Abstract: PURPOSE:To reduce noise of an air turbine by providing a partition plate between an air turbine chamber and a brush chamber to be inclined to a floor surface, providing a main nozzle and an auxiliary nozzle at the partition plate to discharge air currents from the main nozzle upward, and rotating the air turbine and a lower part of a rotary brush in the advance direction of the suction part. CONSTITUTION:Sucked air 11 flows from a floor surface of a suction part case through a rotary brush chamber, a main nozzle 4, a runner 5, a passage 6 around the runner 5, and a receiving port 7. A jet air current 11c from the main nozzle 4 provided at an inclined partition plate between the brush chamber 1 and an air turbine chamber 2 is jetted upward to set a rotation direction 13 of the runner 5 in the advance direction 15. A rotation direction 14 of a rotary brush 3 is also set to be similar by a timing belt. In the case of a carpet or the like, when an inflow surface of a subsidiary nozzle is set to be almost half, flow at the main nozzle 4 becomes small to reduce noise. In the case of a woody floor or the like, the inflow surface of the auxiliary nozzle is fully opened to reduce noise further.
Patent JP-S59122399-A (JP)
Title: Drive control circuit for stepping motor
Inventor: SAKAMOTO JIYOU
IPC: H02P8/24
Filed: 1982-12-24
Abstract: PURPOSE:To improve the positioning accuracy by correcting the target stopping position of a magnetic head in response to the different amount when the target stopping position is different from a theoretical position. CONSTITUTION:An error pulse signal EP produced when a stopping position is improper, an output of a monostable circuit 2 and an output signal by a delay circuit 4b are generated. A stepping motor starts moving by a signal G and a signal H corresponding to the first pulse F1 of a signal F. The exciting phase of a stepping motor is returned to the original state by the two pulses F2, and the signal H. In this manner, the stepping motor rotatably drives in a slight period during when rotating in one step and drives to the target stopping position.
Patent JP-H0660362-A (JP)
Title: Ground surface layer for magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: G11B5/73
Filed: 1992-08-07
Abstract: PURPOSE:To provide the magnetic recording medium having a magnetic recording layer of a thin film which is small in light transmissivity, is smooth and is free from uneven thickness when the magnetic recording layer is provided on a nonmagnetic ground surface layer for the magnetic recording medium. CONSTITUTION:The nonmagnetic ground surface layer for the magnetic recording medium consisting of a coating film compsn. contg. nonmagnetic particle powder of acicular alpha-Fe2O3 particles coated with an Al compd. and a binder resin is formed on a nonmagnetic base. The acicular alpha-Fe2O3 particles coated with the Al compd. are nonmagnetic particle powder having 0.05 to 0.25mum average major axis diameter, 0.010 to 0.035mum average minor axis diameter, <=1.40 geometrical standard deviation and 2 to 20 axial ratio.
Patent JP-H0656564-A (JP)
Title: Tile and its production
Inventor: KAGAMI SEIJI
IPC: B28B3/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a tile whose dotted pattern is raised up distinctly and clearly. CONSTITUTION:The raw material of the tile T is a body for a tile which is obtained by blending body particles 3 formed with a colored layer 3a by coloring the circumferential surface with a bace clay 2 for forming the tile. The tile T has a shape that the surface hardend and fired of the body for tile is shaved so as to appear a cross-sectional surface of the body particle 3 at least.
Patent JP-H0654954-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-08-07
Abstract: PURPOSE:To prevent the reduction of the playing interest caused by the decrease in the occurrence probability of the right based on the normal game when the right based on the special game occurs. CONSTITUTION:The probability that the peculiar identification information is displayed on a normal pattern display device 16 is determined by a normal pattern prize probability determining display device 50 and a normal pattern prize probability determining display control device 51 so that the occurrence probability of the right based on the normal game can not be recognized by the stop identification information displayed on a special pattern display device 1.
Patent JP-S61114008-A (JP)
Title: Soot blower device
Inventor: YOSHIOKA AKIFUMI
IPC: F23J3/00
Filed: 1984-11-07
Abstract: PURPOSE:To prevent the loss of energy and the waste of a water supply treatment cost by a method wherein the mixing fluid of water steam generated by the direct injection of water into high temperature and high pressure combustion gas and combustion gas, is utilized. CONSTITUTION:The high pressure combustion chamber 2 of the mixing fluid generator 1 of the water steam and the combustion gas has the pressure of 10-20kg/cm<2>, fuel and high pressure air are injected into this combustion chamber from a burner 3. When a combustion is completed at the high temperature of 1,500-1,800 deg.C in the combustion chamber 2 thereof, the combustion gas arrives to a next water injection chamber 4. Here, The water injected from a water injection pipe 6 is evaporated by the combustion gas, and the temperature of the gas itself is decreased gradually while it becomes the proper mixing fluid of the water steam and the combustion gas, then, enters into a drain separating tank 8. The mixing fluid becomes complete gas and is leaded to the soot blower 17. According to this method, the loss of the energy may be prevented and the wast of the feed water treatment cost may be decreased.
Patent JP-H0572838-A (JP)
Title: Copying machine
Inventor: TAKAHASHI YUJI
IPC: G03G21/00
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a copying machine capable of surely and easily making a copy even on a special copying object such as a book by providing a foot switch for starting a copying action. CONSTITUTION:A original detector 1, an original cover detector 2, and a main body control CPU 3 fetching a signal from the detector 1 or 2, and issuing an order to various kinds of drivers 4 for executing the copying action, are provided. Then, the CPU 3 outputs an alarm display to a display unit 5. Then, a printing key 8 and the switch 9, for starting the copying action, are OR- connected, and when either of them is turned on, the copying action is started. When the original detector 1 executes the output of the absence of the original, the copying action is inhibited, and an inhibition display is carried out. On the other hand, when the output of the presence of the original is executed, and the foot switch 9 is turned on, the copying action is started. Therefore, a copy is surely made, even in a state where an operator presses a book, etc., by his or her hand.
Patent JP-H0280583-A (JP)
Title: Granitoid enameled product and production thereof
Inventor: OTA MAKOTO
IPC: C23D5/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain a granitoid enameled product by applying glazes for forming respective enameled layers on a black enameled layer and calcining them. CONSTITUTION:A test piece 3 is formed by providing the black priming enameled layer 2 on both surfaces of an enameled steel plate 1 being a metallic base body. Y glaze is stapled on one priming enameled layer 2 of the test piece 3 while regulating air amount and discharge amount of a spray gun and X1 glaze is oversprayed thereon and semi-dried. Then while regulating air amount and discharge amount by the spray gun, Z1 and Z2 glazes are superposably stapled in order of Z1-Z2 glazes or Z2-Z1 glazes so that the diameter of, a spot is regulated to prescribed size and also total areas of the spots are regulated to 60-80%. These glazes are dried and calcined. Three-dimensional white granitoid appearance is shown in this obtained product 4 because a transparent enameled layer 5 due to X1 glaze exists and the spot-colored pattern of the lower spotty enameled layer 6 due to Y glaze having feeling sunk thereunder forms appearance having depth and furthermore the upper spotty enameled layers 7, 8 having the same color-based gray spots due to Z1 and Z2 glazes are mixed.
Patent JP-H1077136-A (JP)
Title: Printer
Inventor: AOKI RYUJI
IPC: B65H7/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify installing work of a pinch roller holder, and reduce cost in a printer. SOLUTION: A pinch roller holder 30 is pivoted under a frame 20, and a paper sheet α can be prevented from slipping on a driving roller 10 thereby. A paper sheet detecting lever 40 is arranged on the pintch roller holder 30. The paper sheet detecting lever 40 is pivoted on the axis of the pinch roller holder 30. When the paper sheet α does not exist near the driving roller 10, a tip part of the paper sheet detecting lever 40 descends up to a position lower than a pinch roller 32, and its rear end part enters a paper sheet detecting sensor 23. On the other hand, when the paper sheet αexists near the driving roller 10, the tip part of the paper sheet detecting lever 40 moves in the illustrated A direction by contacting with the paper sheet α, and its rear end part comes out of the paper sheet detecting sensor 23 by moving in the illustrated B direction.  The paper sheet detecting sensor 23 detects a movement of the paper sheet detecting lever 40 as the existence of the paper sheet α coming near the driving roller 10.
Patent JP-S60126162-A (JP)
Inventor: OSADA KOUJI
IPC: B01D11/02
Filed: 1983-12-09
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-2000069021-A (JP)
Title: Method and device for transmitting and receiving radio data communication
Inventor: MIURA SHUNJI
IPC: H04B1/69
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting/receiving radio data communication with which high throughput characteristics can be provided, the random access of a radio channel is enabled and a radio data communication system capable of dealing with increase/decrease in the number of radio terminals can be provided as well. SOLUTION: Between radio base station equipment 1 and radio terminal station equipment 2, high-speed data signals to be transmitted at high speed for large capacitance are transmitted by outgoing and incoming non-SS signals 6 and 7, the low speed signals of small capacitance such as radio channel control signals are transmitted by outgoing and incoming SS signals 5 and 8 and these signals are separated. Besides, while using a radio signal modulating system not to mutually interfere both these signals, the signals in the same direction are transmitted at the same time by the same frequency band and TDD transmission is performed. Further, while using a code multiplex system as a radio signal modulating system for transmitting the radio channel control signals, the respective radio channel control signals are transmitted while being multiplexed.
Patent JP-2001059683-A (JP)
Title: Rotary kiln system for thermal decomposition furnace
Inventor: UEMATSU TADAYUKI
IPC: H01B15/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln system of thermal decomposition furnace, which is suitable for recovering a plastic-covered cable having come to the end of use, and removing harmful matters from the cover scrap material of a broken-up cable, and thermally decomposing the scrap material so as to reuse the scrap material. SOLUTION: In a rotary kiln system of a thermal decomposition furnace 1, consisting of an outer tube 2 and an inner tube 3 which rotates being stored in the outer tube 2, the diameters of the inner through holes of a flange 22 provided at both ends of the outer tube 2 are made smaller than the bore of the outer tube, and a junction between the end of the bore of the outer tube and the flange 22 is made in to the shape of a curved surface concaved from the end of the bore of the outer tube to the inner through-hole, and the rotary kiln system of a thermal decomposition furnace can thermally decompose the cable covering scrap material efficiently.
Patent JP-S6286107-A (JP)
Inventor: FURANKU BAAJIRU SAMAAZU
IPC: C21B13/14
Filed: 1986-10-02
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-H0790220-A (JP)
Title: Resin composition for coating
Inventor: YAMAMOTO TOSHIO
IPC: C09D175/04
Filed: 1993-09-20
Abstract: PURPOSE:To provide a coating resin composition capable of forming a coating film having high hardness and excellent stain resistance, processability and flexibility such as impact resistance. CONSTITUTION:This resin composition for coating contains (A) an acryl-modified polyester resin containing 5-60wt.% of the following component (a), having a number-average molecular weight of 2,000-30,000 and a hydroxyl value of 3-150mgK0H/g and produced by reacting (a) an acrylic polymer having two hydroxyl groups in the molecule and produced by reacting a diepoxide compound with an acrylic prepolymer having one carboxyl group on one terminal and produced by the radical polymerization of a monomer having polymerizable vinyl group using a radical chain transfer agent having one mercapto group and one carboxyl group in one molecule with (b) a polyester polyol having >=2 hydroxyl groups and (c) a polyisocyanate compound having >=2 isocyanate groups and (B) a curing agent composed of a polyisocyanate compound or an amino resin.
Patent JP-H0895259-A (JP)
Title: Drum cleaner and cleaning method
Inventor: TATSUMI EIJI
IPC: B08B3/10
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the redeposition of contaminant on a drum and to ovbiate nonuniform drying. CONSTITUTION: A drum 1 to be cleaned is hung down with the axial center of the drum 1 vertical, the outside of the drum 1 is covered with an outer cylinder 13, and the lower ends of the drum 1 and cylinder 13 are dipped in a cleaning soln. 3 stored in a cleaning tank 2. The drum 1, cylinder 13 and space surrounded by the cleaning soln. 3 are evacuated under such conditions, and hence the cleaning soln. 3 is sucked up and passed unidirectionally through the space between the drum 1 and cylinder 13. When the pressure in the space is restored to the original state, the cleaning soln. 3 remaining in the space is also returned to the cleaning tank 2.
Patent JP-2000065670-A (JP)
Title: Connector for leak tester
Inventor: MATSUO KENICHI
IPC: F16L55/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To assemble a leak tester in at a narrow place. SOLUTION: The airtightness of a fuel tank (not shown in the figure) is checked by airtightly sealing both side faces of a joint main body 1 by screwing a first clamping member 10 having a knob 11 in a second clamping member 20 communicated with a leak tester and, at the same time, communicating the fuel tank with the leak tester through the through hole 14 of the first clamping member 10.
Patent JP-H0397961-A (JP)
Title: Fiber-treating agent
Inventor: OKABE YOSHINOBU
IPC: D06M13/17
Filed: 1989-09-08
Abstract: PURPOSE:To provide a fiber-treating agent capable of homogeneously applying the treating agent on a fiber traveling at a high speed and giving the oiled fiber free from a non-oiling state at a small amount of the agent by adding a polyoxyethylene octyl ether to a base oiling agent containing a lubricant and a surfactant. CONSTITUTION:A polyoxyethylene octyl ether of the formula (R is branched 8C hydrocarbon; n is 1-7) preferably in an amount of 2-20wt.% is added to a base oiling agent containing a lubricant and a surfactant to provide the objective treating agent.