baber/WOPTO huggingface dataset:
Patent JP-H0492342-A (JP)
Title: Deflection yoke and horizontal deflection circuit
Inventor: IKEDA CHISATO
IPC: H01J29/76
Filed: 1990-08-03
Abstract: PURPOSE:To suppress a ringing of the current flowing and to a resonance circuit formed of flouting capacities horizontal deflection coils, by adding a magnetic core to a horizontal deflection coil couple, or the like. CONSTITUTION:By adding a magnetic core to the tangent lines 4 and 5 for deflecting current of a deflection yoke 2, or by making the direction of winding of horizontal deflection coils L1 and L2 in the reverse direction, a current flows to floating capacities between the horizontal deflection coils and a CRT, and to a resonance circuit formed of the horizontal deflection coils, in the period of retrace line, and a ringing of the current is suppressed. As a result, a raster ringing can be reduced.
Patent JP-S58107622-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/032
Filed: 1981-12-21
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-H0648986-A (JP)
Title: Method for purifying polyol mono-fatty acid ester
Inventor: AKAMATSU TAKU
IPC: C07C69/708
Filed: 1991-05-16
Abstract: PURPOSE:To readily purify a crude polyol fatty acid ester to obtain a high- purity polyol monoester in high yield and advantageously in terms of industrial production. CONSTITUTION:A crude polyol saturated fatty acid ester consisting essentially of a mixture of (A) a 12-20C saturated fatty acid ester and (B) a 12-20C saturated fatty acid diester [5-95wt.% component A and 5-95wt.% component B] is crystallized from a 6-10C hydrocarbon-based solvent, the component A is separated into the precipitate side and the component B into the mother liquor side to give a high-purity monoester.
Patent JP-H03251256-A (JP)
Title: Self-washing flow variable valve for cerebrospinal fluid bypass
Inventor: RANKAANI KURAUDEIO
IPC: A61M1/00
Filed: 1990-08-02
Abstract: PURPOSE: To vary a discharge flow to cancel an increase in pressure of a ventricular fluid of an arbitrary dimensions by making a cylindrical main body interact with a piston by a spring, providing the piston with an annular groove and a discharge part side connecting passage, and making the movement of the piston correspond to the change of a flow caused by applied pressure. CONSTITUTION: A piston 6 is pressed by a spring 7, and a flared outline part 8' is blocked by a taper part 8 of the piston 6. In such a condition, a cerebrospinal fluid is at normal pressure and not subjected to force other than the force of the spring 7. When pressure applied by a cerebrospinal fluid in an opening A is increased, the piston 6 is slowly moved backward until a seal strip 11 crosses the vertex of a seat 5. A fluid flows into an annular groove 10 to flow in a passage 12. When the pressure is increased, the piston 6 is further moved backward so that the discharge space by the flared seat 5 is increased to increase a flow. When the liquid pressure is further increased, the piston 6 is moved backward to the final part position, so that the section of the seat 5 is put in the maximum flow speed position to emit a fluid at the maximum discharge speed.
Patent JP-H0371606-A (JP)
Title: Superconducting magnet device
Inventor: NEMOTO KAORU
IPC: H01F6/00
Filed: 1989-08-11
Abstract: PURPOSE:To make it possible to remove discontinuity troubles by a method wherein momentary voltage is applied to the super-conducting body of a permanent current switch, and the attachment of a heater is unnecessitated. CONSTITUTION:A switch S1 is turned off, a switch S2 is turned on, and momentary voltage is applied to the superconducting body 4 of an on-state permanent current switch to be used for on-switching. As the self-inductance of the permanent current switch 3 is small, a current reaches the critical current simultaneously with the application of voltage, the superconducting body 4 is transferred to normal conduction, it is turned into the state of resistance and switched to an off state. Besides, voltage is added to the resistance generated on the superconducting body 4 itself. Joule heat is generated, and the permanent current switch 3 is heated up for a short period. As the specific heat of the superconducting body 4 is low at a cryogenic temperature, it easily reaches the critical temperature or higher. Accordingly, an off state can be maintained until the superconducting body is cooled down by a cryogen mixture medium to the critical temperature or lower even after instantaneous voltage becomes zero. As a result, the attachment of a heater for an off operation is unnecessitated, and a wire disconnection trouble can be removed completely.
Patent JP-H0547038-A (JP)
Title: Information recording medium
Inventor: TSUJI HIROSHI
IPC: G11B7/258
Filed: 1991-08-19
Abstract: PURPOSE:To provide the information recording medium, such as recordable compact disk (recordable-CD) which is improved in light reflectivity by a reflection film, has a high signal voltage, hardly generates drop-outs and exhibits stable performance over a long period of time. CONSTITUTION:This information recording medium has a recording layer 2 and the reflection film consisting of a vapor deposited gold (Au) film on a light transparent substrate 1 and the thickness of the above-mentioned reflection film 3 is >=400Angstrom .
Patent JP-H1079001-A (JP)
Title: Flat plate detector and connector with the same
Inventor: BERNARDET JEAN BAPTISTE
IPC: H01R13/64
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat plate detector precisely positioning a flat plate within a connector. SOLUTION: Respective contact bars 1 and 2 are bar bodies with two sections extended in directions opposite to each other, and the first bar 1 is integrally provided with an extended piece 3 formed so as to be disposed to face oppositely. Then the respective bars 1 and 2 are housed in a housing 13 so as to hold the respective sections between wall parts in a compressed state, the flat plate 12 can be moved in parallel with one face of the housing 13, and the extended piece 3 forms a projection part projecting on this one face. Thereby this extended piece 3 can be moved between the projecting position and a saving position where this extended piece 3 is in contact with the second bar 2 by the flay plate 12.
Patent JP-S58108133-A (JP)
Inventor: TANAKA ISAMU
IPC: B32B15/01
Filed: 1981-12-23
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-H0492198-A (JP)
Title: Method for changing gas bomb
Inventor: NISHINO HIROO
IPC: F17C13/04
Filed: 1990-08-02
Abstract: PURPOSE:To reduce a delivery frequency of gas bombs to save the energy by providing valves at an intermediate part of a right and a left collecting pipes, and using a system that outsides of both the valves are connected by a by-pass pipeline having a valve to reduce the number of gas bumbs of a spare side than the number of gas bumbs of a use side. CONSTITUTION:Valves 19, 20 are provided at an intermediate part of a right and a left collecting pipes 12, 13, and both the collecting pipes 12, 13 are communicated with each other by a by-pass pipe 21 outside of each valve 19, 20, and a valve 22 is provided in this by-pass pipe 21. In the case of summer, the valves 19, 20 are opened, and the valve 20 is closed. After changing gas bumbs 14 and a group (a) of the gas bumbs 15 with full charged gas bumbs, an automatic switching controller 11 is operated to switch a use side to right, and under the condition that the valve 22 is left as it is opened, the valve 19 is closed and the valve 20 is opened. Under this condition, all bumbs 15 which bellong to the right collecting pipe 13 and a group a' of the bumbs 14 outside of the valve 19 of the left collecting pipe 12 becomes a use side, and a bumb group b' inside of the valve 19 becomes a spare side.
Patent JP-S6186711-A (JP)
Title: Optical fiber aligner
Inventor: TOJO MASAAKI
IPC: G02B6/36
Filed: 1984-10-04
Abstract: PURPOSE:To sufficiently suppress crosstalk, by covering the space between the front end face of an optical fiber fixed with the front end being projected and the end face of a silicon wafer with an opaque resin. CONSTITUTION:At a Y-brancher 7 which are mounted with optical fiber aligners 14 and 15 at both ends, a black resin 15b is put between a silicon wafer 15c retreated from the end face of a core 11a fixed to a V-shaped groove and the front end face of the aligner 15. Lights inputted from an optical fiber 8 are outputted to the core 11a and parts of the lights propagated through a waveguide base 12a are irradiated upon and absorbed by the resin 15b. Moreover, reflecting lights from the end face of the wafer 15c are also absorbed by the resin 15b. Therefore, the quantity of light returning to the waveguide 7 is extremely reduced. Thus the reflection at the joining surface of the optical fiber aligner 15 and Y-branched optical waveguide 7 is suppressed and the crosstalk at the surface can be reduced sufficiently.
Patent JP-H0492881-A (JP)
Title: Cleaning of container for producing single crystal and production of single crystal
Inventor: SUZUKI TOMONARI
IPC: C30B11/00
Filed: 1990-08-03
Abstract: PURPOSE:To mass produce high-quality large-sized crystal in high reproducibility while avoiding adhesion of crystal to a container by forming unevenness on the inner surface of a container for producing single crystal and etching the interior of the container in a dry state in a halide gas atmosphere. CONSTITUTION:The inner surface of a container for producing single crystal such as crucible made of quartz glass is provided with unevenness by sandblasting and the interior of the container is etched in a dry state in an atmosphere of a halide gas (e.g. SiCl4) to remove water in the vicinity of the surface and to clean the container.
Patent JP-S6268611-A (JP)
Title: Rolling mill
Inventor: SEKIGUCHI KUNIO
IPC: B21B37/00
Filed: 1985-09-19
Abstract: PURPOSE:To remarkably improve a control ability of a rolling mill for a sheet thickness by using a tapered work roll in its axial diameter and by constituting to control the axial shifting quantity of said work roll. CONSTITUTION:A rolling material 4 is rolled by the rolling mill using the work rolls 2a, 2b tapered in the direction of roll axes 1a, 1b. The control of a quantity of roll gap G is performed by driving roll shift cylinders 5a, 5b connected with the roll shafts 1a, 1b to shift rolls 2a, 2b in the axial direction of the rolls. As to the sheet thickness of the rolling material 4, the quantity of roll shifting is corrected by sheet thickness control device 8 generating a signal to a control device 9 for a roll shift position, in order to make the deviation between the sheet thickness (hc) measured by a thickness gauge 6 on the center of outlet and a target sheet thickness hcREF at the center into zero. In this way, the control ability of the rolling mill for the sheet thickness is remarkably improved.
Patent JP-H0584086-A (JP)
Title: Urease gene
Inventor: UOZUMI TAKESHI
IPC: C12N15/55
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a new urease structural gene useful for genetic engineering production of urease. CONSTITUTION:A urease structural gene derived from Bacillus sp. TB-90 (FERM P-795) such as DNA containing a base sequence encoding an alpha, abeta and a #y subunit amino acid sequences shown by formula I to formula III. A urease obtained by using Bacillus sp. TB-90 is purified in high purity, subjected to amino acid analysis, a synthetic DNA probe is prepared, Escherichia coil is transformed with a plasmid linked to a chromosome DNA fragment of a hybridizing site and a structural gene is determined by gene walking of plasmid DNA obtained from a positive transformant.
Patent JP-S6268594-A (JP)
Title: Treatment of organic waste water
Inventor: MATSUI KENSUKE
IPC: C02F3/34
Filed: 1985-09-19
Abstract: PURPOSE:To obtain sufficient nitrogen removal efficiency, by bringing the quantity of air in raw water to zero or blowing a minute amount of air in raw water in such a degree that no sludge is sedimented immediately after raw water has been charged and increasing aeration quantity thereafter. CONSTITUTION:Raw water is charged in a biological treatment tank 1 for wear aeration to advance denitrification reaction and, subsequently, storing aeration is started to advance denitrificaton reaction and nitration reaction in parallel. The raw water after biological treatment is sent to a sedimentation tank 2 through a pipeline 2 to receive solid-liquid separation and a part of separated sludge is returned to the biological treatment tank 1 by a sludge return pipe 4. By this method, efficient nitrogen removing treatment can be performed.
Patent JP-H0657795-A (JP)
Title: Hose for draw-out type water tap
Inventor: OGURA YOSHIHISA
IPC: E03C1/06
Filed: 1992-08-04
Abstract: PURPOSE:To prevent water from intruding into a bellows pipe of a draw-out type water tap and to keep water thereby from coming into a cabinet, and to restrain propagation of sundry bacteria in a hose. CONSTITUTION:A hose 3 is composed of a bellows pipe 8 and a water pipe 7 that is inserted into the bellows pipe. A gap 10 produced by insertion of the water pipe 7 is filled with filling material 11 made of soft resin mixed with antibacterial grains. Water does not intrude into the gap of the hose 3 even though a head is drawn out and is soaked together with the hose 3 in water in a container, or water is dashed over the drawn-out hose 3. Therefore, water does not come into a cabinet even though the hose 3 is stored in a holder. Furthermore, propagation of sundry bacteria can be restrained by making contact with soft resin mixed with antibacterial grains even in the case where the internal face of the bellows pipe 8 is moisturized.
Patent JP-S60100643-A (JP)
Inventor: IINO TSUGIO
IPC: C22C21/00
Filed: 1983-11-07
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-H0371413-A (JP)
Title: Rotary cylinder device
Inventor: KAWAKAMI KOICHI
IPC: G11B5/52
Filed: 1989-08-11
Abstract: PURPOSE:To dispense with a specific space for arranging a PG coil and to miniaturizing and thinning by forming a through hole on the bottom plane of a back yoke, and embedding the PG coil for rotating phase detection at a position confronting with the through hole on the bottom plane of a fixed cylinder. CONSTITUTION:The through hole 18 is formed at the back yoke 15, and it is formed in the neighborhood of the center of a magnetic pole, and the PG coil 20 for rotating phase detection is embedded at the position confronting with the through hole 18 on the bottom plane 19 of the fixed cylinder 1. High magnetic flux density exists in the neighborhood of the through hole 18 due to leakage magnetic flux, and a voltage is excited in the PG coil 20 according to the rotation of a rotary part including the back yoke 15, and a PG signal is formed. Also, since the PG coil is embedded in the bottom plane of the fixed cylinder 1, no specific space for the arrangement of the PG coil 20 is required. Thereby, a rotary cylinder device can be miniaturized and made thin.
Patent JP-H0258495-A (JP)
Title: Television receiver
Inventor: TAKEDA KATSUNOBU
IPC: H04N17/00
Filed: 1988-08-24
Abstract: PURPOSE:To omit a test pattern generating circuit and to attain the adjustment of convergence by storing display data for convergence correction in the memory of a microcomputer to execute picture display. CONSTITUTION:A scope display function consists of a microcomputer 2 and an IC for scope display 3, and the microcomputer 2 generates a display image signal from stored data on adjusting convergence. That, is, when a test command is given to the microcomputer 2, the scope display IC 3 is controlled, the data are read from a memory 9, and a scope display signal 4 is outputted. Then, a picture blanking signal 5 is outputted from the microcomputer 2, a scope is made dark, only the signal 4 from the scope display IC 3 is displayed, and an adjuster executes the adjustment of the convergence based on a test pattern displayed on the scope. Thus, it is not necessary to have a circuit to generate a convergence adjusting signal especially, and the convergence adjustment is attained.
Patent JP-S58109866-A (JP)
Title: Radar device
Inventor: OKAMURA HIROSHI
IPC: G01S7/40
Filed: 1981-12-23
Abstract: PURPOSE:To ensure an easy and quick calibration or adjustment, by incorporating a measuring function into a signal transmitter or receiver by means of the function of the transmitter/receiver in order to give a calibration or adjustment to the input/output characteristics of the signal receiver. CONSTITUTION:A transmission/reception switch 2 is separated from the input of a signal receiver 4 by a switch 8 in a calibration or adjustment mode. Then the output of a variable attenuator 7 is connected to the input of the receiver 4. The AFC signal fT of a signal transmitter 1 is fed to the receiver 4 from the switch 8 via a variable attenuator 5, a directional coupler 6 and the attenuator 7. At the same time, an end of the coupler 6 is connected to a transmission signal monitor 10 and the input of the AFC signal of the receiver 4 via a directional coupler 9. As a result, the signal fT is also applied to the input of the AFC signal of the receiver 4. In this case, the monitor 10 is used in combination with the attenuator 5 in order to keep a certain output level for the transmitter 1. Then the level is changed for a point (a) of the input side and at the same time the level VR is monitored at a point (c) of the output side to give a calibration to the input/output characteristics of the receiver 4. Therefore the level of the point (a) is varied by the attenuator 7.
Patent JP-S6097308-A (JP)
Inventor: KOONERISU MARIA DE BUROTSUKU
IPC: G02B6/38
Filed: 1984-10-05
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-H1136882-A (JP)
Title: Housing structure of working machine
Inventor: NORIKAWA TANOMO
IPC: F02B63/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure of working machine which realizes a low noise effect. SOLUTION: In a casing 2 having an outer air leading-in port 21 and an inner air exhaust port 22, a generator an engine 16 to drive the generator and a radiator 25 which is arranged facing an engine fan 28 installed to the rotary shaft 16a of the engine and cools the cooling water of the engine are provided. To the inner air exhaust port 22, a foaming metal body 41 having numerous holes to pass the exhaust air to the outside is provided. The noises generated from the generator and the engine as a working machine main body are attenuated by the foaming metal body 41, and exhausted to the outer side from the inner air exhaust port 22. Especially, since a high frequency wave noise included in the noises is rectified and attenuated by the foaming metal body 41, the noise leaked to the outer side from the inner air exhaust port 22 can be reduced.
Patent JP-S6452202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/09
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the coupling noise generated at recording and reproduction by providing a switch circuit short-circuiting an output circuit of a reproduction transducer at recording and short-circuiting an input circuit of a recording transducer at the reproduction. CONSTITUTION:A switch circuit 3 is provided with switches 3-1, 3-2, the switch 3-1 connects a recording transducer 11 and a recording circuit 34 at recording and the switch 3-2 short-circuits the output circuit of the reproduction transducer 12. Thus, the conductor coil 16 of the reproduction transducer 12 is short- circuited to form a short ring thereby allowing the reproduction transducer 12 to hardly receive a magnetic flux. The switches 3-1, 3-2 are thrown in the opposite position to that at recording in case of the reproduction to make the magnetic flux hardly pass through the recording transducer 11. As a result, the production of coupling noise between both the transducers is less.
Patent JP-S58116414-A (JP)
Title: Composition for pharmaceutical of prolonged release containing nicardipine and preparation thereof
Inventor: SONOBE TAKASHI
IPC: A61K9/62
Filed: 1981-12-23
Abstract: PURPOSE:To obtain the titled spherular granule capable of exhibiting improved prolonged effect as a remedy for cerebrovascular disorder, hypertension and angina pectoris, by coating a spherular core with a shapeless nicardipine or a salt thereof and a pH dependent-additive and/or water-soluble high polymer. CONSTITUTION:A spherular granule obtained by coating a spherular core with (A) shapeless nicardipine or a salt thereof, (B) a pH dependent-additive and/or a water-soluble high polymer and if desired further a surfactant, and coating the resultant spherular granule with if necessary (C) a substance permeable to chemicals, having smaller variation of concentration in blood between individuals, capable of keeping the minimal effective concentration in blood for a longer time than the conventional same kinds of pharmaceuticals, and giving the aimed composition having the desired prolonged effect. The granule is obtained by spraying and coating a solution of the nicardipine or a salt thereof and the component (B) in an organic solvent on the spherular core, and if necessary spraying and coating a solution of the component (C) in an organic solvent on the resultant spherular granule.
Patent JP-H0638249-A (JP)
Title: Picture position measurement instrument
Inventor: KAMIMURA SHIGEMASA
IPC: H04N17/04
Filed: 1992-07-14
Abstract: PURPOSE:To easily attain the calibration method detecting correction quantity of mis-convergence in a numeral in the unit of length by detecting the number of a picture element corresponding to an edge length of a valid pattern on an image memory. CONSTITUTION:A cross hatched pattern on a screen 5 of a television receiver 4 is picked up by an image pickup device 7 and fetched by an image memory 10. Then picture data in the upper/lower and left/right directions from the center of the valid pattern fetched in the memory 10 are read under the control of a microprocessor 13. Then a rapid changing point of the picture data is detected and how many picture elements of an image length on the X axis and of an image length on the Y axis are in existence in the memory are obtained. The processor 13 uses the number of the picture element and the screen length of the CRT inputted in advance to obtain how many millimeters on a CRT screen one picture element of the memory 10 corresponds. One picture element length in the X and Y axes in the memory 10 is detected and the length is stored in a correction data storage section 17. The correction data are converted into the measured mis-convergence.
Patent JP-2001029954-A (JP)
Title: Apparatus for producing electrolytic water
Inventor: FUCHINO KOUICHI
IPC: C02F1/46
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing electrolytic water capable of producing ionic water that has a stable pH value even if mixing the electrolytic water with hot water. SOLUTION: The apparatus is provided with an electrolytic cell 15 producing ionic water, and a hot water-side flow sensor 27 sensing whether the hot water discharged from a water-discharging pipe 8 is flowing or not, and the flow rate of the water and a cold-water-side flow-sensor 13 sensing whether the raw water introduced to the electrolytic cell 15 is flowing or not and the flow rate of cold water, and a mixed water-selector lever selector the discharged water such as the water produced by mixing the electrolytic water produced in the electrolytic cell 15 with a desired amount of the hot water, and discharging the mixed water from the water-discharging pipe 8, and a controller 25 for controlling pH of the ionic water discharged from the water-discharging pipe 8 by adjusting the voltage level applied on electrode plates 17,  18 from a power source 24 depending on the amounts of the hot water and the raw water measured by the hot water-side flow sensor 27 and the cold water-side flow sensor 13.