baber/WOPTO huggingface dataset:
Patent JP-S57208618-A (JP)
Title: Production of thin film magnetic head
Inventor: OOSHIMA ISAO
IPC: G11B5/31
Filed: 1981-06-19
Abstract: PURPOSE:To produce a thin film magnetic head in an easy way with high accuracy of the gap depth, by first forming the first thin 2nd insulated layer to give the etching to it and then forming an etching stopper at an area having a prescribed gap depth to form the second 2nd insulated layer. CONSTITUTION:The 1st magnetic layer 21 is formed on a substrate 1, and the 1st insulated layer 5 and then an electrode coil 3 are formed on the layer 21. Then the 2nd insulated layer is formed on the layer 21. In this case, the first 2nd insulated layer 61 is formed with a thickness smaller than a desired value, and the extra part of the layer 5 is etched to secure the distance l2 to the coil 3. Then an etching stopper 7 is formed at the area where a gap is formed, and then the second 2nd insulated layer 62 is formed. The total thickness of both layers 61 and 62 is set at the desired value. Thereafter, the 2nd magnetic layer 22 is formed on the layer 62. Thus the gap depth l1 of a thin film magnetic head can be secured in an easy way with sufficiently high accuracy.
Patent JP-H07278789-A (JP)
Title: Alkali resistant multilayer coated metallic plate and its production
Inventor: MIYAMOTO YASUSHI
IPC: C23C14/06
Filed: 1994-04-08
Abstract: PURPOSE:To prepare a multilayer coated metallic plate capable of using under an alkaline environment and excellent in decorativeness and alkali resistance. CONSTITUTION:This alkali resistant metallic plate is obtained by forming a titanium oxide layer provided with the property of high refractive index and having 0.03-5mum thickness on a metallic base plate coated with a ceramic layer or a metallic layer and the plate hardly shows change of color tone and never shows the deterioration of the film in a dipping test in a NaOH aq. solution of 2wt.% concn.
Patent JP-S60243590-A (JP)
Title: Motor assembly
Inventor: RUNE BUSON
IPC: H02P8/02
Filed: 1985-05-02
Abstract: The purpose of the invention is the realization of a motor assembly formed from a stepping motor and its control circuit capable of operating at a maximum speed substantially greater than that obtainable with comparable existing assemblies. This is effected by substituting for the single coil or for each coil of a known motor two or more windings and adopting a control circuit which connects the windings in series or parallel according to whether motor drive pulses of low or high frequency are applied thereto. The total number of winding turns and the sum of the resistances of the windings are preferably chosen to be equal respectively to the number of turns and the resistance of the coil which they replace in order to avoid basic modification of the characteristics and performances of the motor when operating at low speed. When the windings are connected in parallel their resistance and equivalent self-inductance are less than that of a single coil. The energy transfer from the voltage source to the rotor of the motor is increased and facilitated and the maximum speed of the motor is considerably increased.
Patent JP-S58160240-A (JP)
Inventor: GERUHARUTO KURAUSU
IPC: B65D5/64
Filed: 1982-05-31
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-H01265844-A (JP)
Title: Mount for thermally molded starch food
Inventor: ITO TOMIO
IPC: C08L5/00
Filed: 1988-04-16
Abstract: PURPOSE:To improve the releasability of the subject mount from the thermally molded starch food as well as from a baking mold or steaming mold, by forming the mount of an edible filmy material or edible filmy material-coated foil. CONSTITUTION:A mount for thermally molded starch foods is formed of an edible filmy material or edible filmy material-coated foil. The edible filmy material or edible filmy material-coated foil is prepared by developing an aqueous solution (or suspension) on a releasable surface, drying and subsequently releasing the dried product or by casting the aqueous solution on paper, aluminum foil, polyester film, etc. and drying, respectively. The aqueous solution (suspension) contains a film basic material such as carrageenan, agar-agar, acacia, pullulan, starch, amylose or egg albumen or a mixture thereof and preferably a softening material such as microcrystalline cellulose, glycerol or sorbitol or a mixture thereof.
Patent JP-S62250146-A (JP)
Title: Heat-resisting aluminum powder metallurgical alloy and its production
Inventor: SHIMIZU JUN
IPC: C22C1/04
Filed: 1986-04-23
Abstract: PURPOSE:To manufacture a heat-resisting Al powder metallurgical alloy excellent in strength and elongation, by forming a granular material, etc., under specific cooling conditions from a molten Al alloy containing specific compositional amounts of Cr, Zr, and Fe and by compacting the above. CONSTITUTION:A granular, flaky, fine-wiry, or ribbon foil-state material is formed from the molten Al alloy having a composition consisting of, by weight, 3-17% Cr, 1-5% Zr, 1-2.5% Fe, and the balance Al with inevitable impurities and satisfying the relations in Cr>Zr and Cr>Fe by an atomizing method, etc., at a cooling rate practically of <10<5> deg.C/sec. Then the above material is compacted in the above state or after reduced to smaller pieces, if necessary. In this way, the heat-resisting Al powder metallurgical alloy combining <=40kg/mm<2> tensile strength with >=3% elongation and further excellent in various characteristics such as strength, elongation, etc., at high temp. and, moreover, capable of maintaining the above superior characteristics even after exposure to high temp. for many hours, can be obtained.
Patent JP-H09283559-A (JP)
Title: Inner lead bonding device
Inventor: KUBO TETSUYA
IPC: H01L21/60
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent inner leads from being overflattened by a method wherein a control command value to a servo motor is changed over to a previously set fixed value on the basis of that the output of an impact force detecting means exceeds a setpoint and the servo motor is driven while being controlled using the fixed value as its initial value. SOLUTION: A feed screw 11 of a driving mechanism 9 is rotationally driven by a servo motor 12, the rotational position of the motor 12 is detected by a position detector 13 and a signal detected by the detector 13 is fed to a controller along with the output signal of a strain sensor 14 mounted to a bonding tool 4 as an impact force detecting means. This controller changes a control command value to the motor 12 over to a previously set fixed value on the basis of excess of the output of the sensor 14 over a setpoint and the motor 12 is driven while being controlled using this fixed value as its initial value. Thereby, inner leads 1a of a carrier tape 1 can be pressed by a prescribed pressing force and the inner leads 1a can be prevented from being overflattened.
Patent JP-S5218699-A (JP)
Title: Electrc current anticorrosion apparatus for ballast tank of moored tan ker
Inventor: MATSUI TSUNEO
IPC: B63B43/06
Filed: 1975-08-04
Abstract: PURPOSE: To facilitate installation of an electric current anticorrosion apparatus of rope suspension type, in such as manner that a tank cleaning hole is utilized so as to fit a metallic fixture in this hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5619609-A (JP)
Title: Gas insulated electric equipment
Inventor: NAKASHIMA KOUICHI
IPC: H01F27/20
Filed: 1979-07-26
Abstract: PURPOSE:To enable maintenance and inspection as well as repair of a gas circulator without stopping gas circulation by connecting one common gas circulator in parallel with gas circulators provided in a number of respective gas insulated electric equipments. CONSTITUTION:The tank-side pipes of valves 16a, 16b of gas insulated electric equipments 11a, 11b respectively such as gas insulated transformers or the like are connected through valves 21b and 22b to a pipe 31, and valves 15a, 15b are connected through valves 21a, 22a by a pipe 32 therebetween, and a common gas circulator 20 is connected beween the pipes 31 and 32. When the circulator 20 is thus provided, it forms parallel circulating system with respect to the circulators 13a, 13b so as to conduct maintenance and inspection as well as repair without double facilities nor stopping the operation thereof.
Patent JP-H01266454-A (JP)
Title: Air panel heater
Inventor: MATSUMURA YASUHIRO
IPC: F24F1/00
Filed: 1988-04-15
Abstract: PURPOSE:To perform the radiation space heating and simultaneously cancel the cold radiation from windows while shutting OFF a cold air flow by supplying hot and ventilated fresh air from a duct to the interior of a panel heater. CONSTITUTION:The air panel heater 11 generates the radiation heat by being heated its surface by hot air delivered from a duct 51A. A broad metallic panel 21 is placed in front of the outlet of the duct, and its surface is coated with paint which promotes the radiation of heat. A diffuser plate 21G having slits in it is then installed. Hot air supplied out of the duct uniformly passes through the panel upwardly as it uniformly heats up the panel surface. The space heating by the radiation heat then becomes possible, and hot air can cancel the cold radiation from windows to maintain the temperature. Only such amount of air as necessary for ventilation is supplied into the room, and the remainder is returned to the heating unit, reducing the unnecessary air circulation.
Patent JP-2000284868-A (JP)
Title: Information processor
Inventor: MORIWAKI MINORU
IPC: G06F1/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which can detect the state change of the insertion and extraction of a card, etc., with high accuracy and also suppressed in power consumption by suppressing clock supply quantity. SOLUTION: In this information processor, a detection circuit 624 which does not use a clock first detects the change of a card insertion/extraction state, a clock is supplied to an insertion/extraction discrimination circuit 622 when the change of the card insertion/extraction state is detected, and the insertion/extraction of a card is discriminated with high accuracy by using the clock. Also, when the circuit 622 completes highly accurate card insertion/ extraction discrimination by using the clock, clock supply is stopped to bring the circuit 624 a detection into standby state.  Then, it is possible to detect card insertion/extraction with high accuracy to surely output a card insertion interrupt to the system and also to realize the reduction of power consumption by keeping a period when the clock is supplied to the circuit 622 within a short time since the circuit 624 detects card insertion until the circuit 624 surely discriminates card insertion/extraction.
Patent JP-S61235645-A (JP)
Inventor: MASUDA TAKASHI
IPC: F25B1/00
Filed: 1986-04-25
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-S60238718-A (JP)
Title: Sensor circuit of electronic controller
Inventor: MATSUMOTO NAOKI
IPC: G05B11/36
Filed: 1984-05-14
Abstract: PURPOSE:To omit a correction circuit for output voltage and to enable reduction in cost by changing the effective resistance value of load resistors to be connected in series to a sensor according to the output voltage by the operation of constant voltage diodes. CONSTITUTION:The load resistor RS1 is connected in series to a sensor RX and further the series branch circuit of the load resistor RS2 and the constant voltage diode 4 as well as the series branch circuit of the load resistor RS3 and the constant voltage diode 5 are connected in parallel to the resistor RS1. The diodes 4, 5 exhibit an ordinary current rectifying characteristic for the impressed voltage in a forward direction and the impressed voltage in a backward direction. Said diodes exhibit the characteristic that current begins to flow abruptly when the voltage exceeds the threshold voltage in a backward direction. The load resistors are changed according to the output voltage and the change rate of the output voltage is maintained approximately constant by using the diodes 4, 5 in such a way that the specified change rate of the voltage and temp. is maintained according to the above-mentioned characteristics. The manufacture of the sensor circuit is thus simplified.
Patent JP-S57210736-A (JP)
Title: Radiotelephone device
Inventor: TOKI AKIO
IPC: H04M1/00
Filed: 1981-06-19
Abstract: PURPOSE:To prevent the mis-recognition of the user, by decreasing the shift of production of call tones between a radiotelephone set and a telephone set, through the correction of a generating timing of a call tone of the radiotelephone set. CONSTITUTION:A storage section 1 stores a reproduced callout signal B for a multiple of a repetitive period. A control section 2 generates a pulse signal DS after the elapsed period subtracting one repetitive period of a call signal by a predetermined time. The said predetermined time is decided to a time corresponding to th shift of generation of the call tone between a main telephone set and a radiotelephone set. A period correcting circuit 4 performs count operation from the trailing of an output signal HS of a timer 3 at a timer 42. A signal selection circuit 5 selectively passes through a storage reproducing call signal BS' and supplies the signal to a call tone generating circuit 6.
Patent JP-H09254595-A (JP)
Title: Parallel ruler device
Inventor: SHIMIZU KAZUTOSHI
IPC: B43L13/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix a scale at the position removed from the upper surface of a drawing plate at the time of conveying a parallel ruler device or relaminating a drawing. SOLUTION: A pair of vertical rails 4, 6 are fixed to both sides of a drawing plate 2, and vertical cursors 8, 10 are mounted so as to synchronously move. The arms 12, 14 are supported to a shaft 16 via the cursors 8, 10 so that one of the arms 12, 14 is rockable, and a scale 28 is supported at both ends to the other of the arms 12, 14 via a scale holder 20 for a grip. The scale 18 can be moved to be inverted from the upper surface of the plate 21 to the rear surface side by rocking the arms 12, 14. A stopper 26 for locking the arms 12, 14 at the inverted position at 180 degrees from the original position is provided at the cursors 8, 10, and the scale 18 is held by the stopper 26 so as not to drop to the rear surface side of the plate 2.
Patent JP-S58214244-A (JP)
Title: Production method of camera tube
Inventor: USUI HIROSHI
IPC: H01J9/00
Filed: 1982-06-04
Abstract: PURPOSE:To improve the workability and to improve the yield with misregistration being avoided by coating an ultraviolet ray hardened-type adhesive agent on the end surface portion of a glass substrate and by radiating ultraviolet rays for hardening so as to fix the glass substrate temporarily. CONSTITUTION:An ultraviolet ray hardened-type adhesive agent 5 (referred to UV adhesive agent hereafter) is coated on the end surface of a glass substrate as shown in the figure and ultraviolet rays are radiated for hardening by means of an ultraviolet ray lamp 9 in order to fix it temporarily until an epoxy adhesive agent is completely hardened. In another actual example, when a terminal plate 7 is to be stuck to the surface plate 8 of a camera tube and an electrode lead pin 6 protruded from the surface plate 8 as shown in the figure, the UV adhesive agent 5 is coated around the stuck portion of the terminal plate 7 and the surface plate 8, and ultraviolet rays are radiated for hardening by means of the ultraviolet ray lamp 9 so as to fix the terminal plate 7 to the surface plate 8 temporarily.
Patent JP-S60237373-A (JP)
Title: Test terminal
Inventor: KISHI MOTONORI
IPC: G01R31/00
Filed: 1984-05-10
Abstract: PURPOSE:To measure the voltage of an instrument and a repeater with a connection plug being inserted into a receptacle by providing a voltage measuring terminal on a connection plug for normal insertion. CONSTITUTION:A voltage measuring terminal 14 provided in a recess 8a on a head of each connection plug 8 is connected to a conductor 13 of the connection plug 8 with a communicating conductor 15. Input from a transformer for instruments is conducted to an instrument or a repeater through the conductor 13 of the connection plug 8 while introduced to the voltage measuring terminal 14 through the communicating conductor 15 therefrom 13. Thus, an instrument is connected to the voltage measuring terminal 14 to measure the voltage of the instrument and the repeater.
Patent JP-S63260897-A (JP)
Title: Method for growing cdte single crystal
Inventor: SUZUKI JUNICHI
IPC: C30B29/48
Filed: 1987-04-17
Abstract: PURPOSE:To efficiently prepare a single crystal having same growing direction as a seed crystal, by arranging a seed of seed crystal already prepared in a part generating many grain boundaries mainly in early stage and simultaneously changing temperature gradient in an oven. CONSTITUTION:A seed 20 of single crystal is inserted into a stair part 1' having fine diameter in the bottom part of ample 1 and a multicrystal ingot 21 of Cd and Te is charged into the upper part of the ample. Then the above-mentioned ample 1 is charged into a heating oven shown in the conventional example and the oven is controlled initially to about 1,150+ or -50 deg.C in high temperature part and about 750+ or -10 deg.C in low temperature part and so as to have high temperature gradient at near 1,092 deg.C which is melting point of CdTe. Then after temperature in the ample 1 is risen at a prescribed speed to thermally stabilize the oven, the ample 1 is pulled up to high temperature side. As a result, at the point passing through the above-mentioned melting point, the crystal in the ample begins to melt from the upper part, but when the multicrystal part is melted and the upper part of the seed crystal 20 is slightly melted, the movement is once stopped. Then the ample 1 is quietly descended to low temperature side and the single crystal is grown in stable state while maintaining solid-liquid interface to convex state.
Patent JP-H10276402-A (JP)
Title: Image recorder
Inventor: OKADA SHIGEYUKI
IPC: H03M7/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To record plural images and moving pictures for a relatively long time and later select and preserve optimum image and moving picture in an electronic still camera. SOLUTION: This electronic still camera manages a vacant area of a recording medium 40 as a ring buffer through an area managing device 50, starts processing that records compression coded data on the ring buffer in accordance with a start signal which instructs the start of an operation, finishes it in accordance with an end signal that instructs the end of the operation, selects data for preservation among compression coded data which are recorded on the ring buffer through a preserved data selector 63 and sets the recording area of the data for preservation as an occupied area through an area setting device 55.
Patent JP-H05291488-A (JP)
Title: Baking furnace and semiconductor assembling apparatus using same
Inventor: ITO TSUTOMU
IPC: F27B9/30
Filed: 1992-04-15
Abstract: PURPOSE:To miniaturize a semiconductor device and simultaneously bake the same for a long time by converting a conveyed lead frame from a straight movement or a rotary motion, and increasing the time the semiconductor device resides in a furnace. CONSTITUTION:A baking furnace is constructed such that a lead frame 4 is exposed in a high temperature atmosphere before a semiconductor device is conveyed to a bonding process and is dehumidified. A rack 6 is disposed elevatably in a furnace body 5, and the rack 6 is elevated and lowered for each predetermined time, and simultaneously the lead frames 4 are successively conveyed in from one side of the furnace body 5. The lead frames 4 reaching the furnace body 5 at a set time are successively conveyed out from the other side of the furnace body.
Patent JP-H05285925-A (JP)
Title: Production of box culvert
Inventor: SAJI TOSHIO
IPC: B28B21/56
Filed: 1992-04-15
Abstract: PURPOSE:To obtain a prestressed product having a surface enhanced in density and accuracy by horizontally arranging a form opened at the upper surface positions of its top and bottom plates at the time of the production of a box culvert having a square cross section to inject expansible concrete into the form and closing the respective openings by lids coming into contact with concrete to restrain expansion pressure. CONSTITUTION:A horizontal form 5 consisting of a rectangular parallelepiped-shape outer frame 6 whose upper surface becomes an opening surface 8-1 and an inner frame 7 whose lower surface becomes an opening surfaces 2-2 is used. After reinforcing rods are arranged in the form 5, expansible concrete 9 is poured into the form 5 and, when concrete reaches the lower surface of the inner frame 7, the part of the opening surface 8-2 is roughly finished. A lower lid 10 is brought into close contact with the finished surface to be fixed to the inner frame 7. The concrete 9 is again poured and, when it reaches the upper surface of a top plate, the surface of the concrete at this position is roughly finished and an upper lid 11 is brought into close contact with the finished surface to be fixed to the outer frame 6. When the concrete is solidified, the expansion pressure of the concrete is restrained to introduce prestress into the arranged reinforcing rods and the compression force corresponding to the prestress is introduced into the concrete.
Patent JP-H02273747-A (JP)
Title: Silver halide color photographic sensitive material and production thereof
Inventor: SUGA YOICHI
IPC: G03C7/392
Filed: 1989-04-17
Abstract: PURPOSE:To obtain the photosensitive material which is improved in sharpness by using a scavenging compd. for the oxidant of a developing agent and is decreased in coating troubles by providing hydrophilic colloid layers obtd. by applying a liquid mixed with a specific liquid dispersion and a soln. contg. a hydrophilic colloid just before the application on a base. CONSTITUTION:At least one layer of the hydrophilic colloid layers are provided on the base. The hydrophilic colloid layers are obtd. by applying the liquid mixed with the liquid dispersion contg. the compd. to scavenge the oxidant of the developing agent and contg. a high boiling org. solvent coexisting therewith at <=10 (including 0) by the weight of the above-mentioned compd. and the hydrophilic colloid just prior to the application on the base. The photosensitive material which is improved in sharpness by using the scavenging compd. for the oxidant of the developing agent and is decreased in coating troubles is obtd. in this way.
Patent JP-H02277518-A (JP)
Title: Formation of stable precoated filter medium layer
Inventor: SHIRATO MONPEI
IPC: B01D37/02
Filed: 1989-04-17
Abstract: PURPOSE:To form the stable precoated filter mediumlayer by successively depositing a precoated layer on the surface of a filter base material using a dispersion of a precoating material in a medium having specified viscosity. CONSTITUTION:The dispersion of a precoating material is brought into contact with the surface of a filter base material for a pressure or vacuum filter. Only the dispersion medium is passed through the filter base material to form a precoated layer on the surface of the filter base material. A medium having the concn. at least higher than that of the medium of the dispersion and equal to or lower than that of the filtrate to be applied is sprayed or sprinkled over the precoated layer and passed through the precoated layer and base material. The process is repeated, and a stable precoated filter medium layer is formed on the surface of the base material in desired thickness.