baber/WOPTO huggingface dataset:
Patent JP-S56124116-A (JP)
Title: Positioning device for magnetic head in magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B5/53
Filed: 1980-03-04
Abstract: PURPOSE:To perform tracking control and reference position fixing of the magnetic head well and surely, by providing two kinds of driving mechanism part. CONSTITUTION:The first driving mechanism part is constituted with rotary material 25 and driving coil 11, and magnetic heads Ha and Hb are fitted to rotary material 25 througn head fitting material 14 and head brackets 13a and 13b. The second driving mechanism part is constituted with driving coil 30, position control plate 31, permanent magnet 32, magnetic path forming plate 33, center holding material 34, and so on. In the reproducing mode, magnetic heads Ha and Hb are driven and displaced in the direction orthogonal to the extending direction of the recording track by the first driving mechanism part; and in the recording mode, the first driving mechanism part is engaged with the second driving mechanism part to fix magnetic heads Ha and Hb to the reference position surely.
Patent JP-S55119087-A (JP)
Title: Liquid crystal indication wrist watch
Inventor: KOJIMA KIYOFUSA
IPC: G04G9/00
Filed: 1979-03-08
Abstract: PURPOSE: To make possible color indication of a wrist watch without enlargement by laminated combination of electroluminescence of varied lumination and the liquid crystal.  
     CONSTITUTION: A luminescence layer 1c provided with electroluminescence 2aW2c such as red-affiliated one, green-affiliated one, and yellow-affiliated one on the back of the liquid crystal panel of the wrist watch or the like. This allows color discrimination of the watch without enlargement through the liquid crystal on the indication surface 1a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57143107-A (JP)
Title: Load distribution system for steam turbine
Inventor: KOMIYA TAKASHI
IPC: F01K7/34
Filed: 1981-02-27
Abstract: PURPOSE:To enable distribution of appropriate steam with fast response in such a way that steam supply excess force in the boiler and turbines is calculated, steam supply amount in the turbines is determined, and steam supply is controlled. CONSTITUTION:Detectors 30, 31, turbine controllers 32 and an arithmetic unit 33 are attached to a power generating installation. Then, heavy oil flow rate, evaporating rate, etc. necessary for calculating steam supply excess force in a boiler 1 are detected by means of a detector 30 and sent to the arithmetic unit 33, while main steam flow rate, air flow rate, extracted air flow rate, etc. necessary for calculating respectively steam supply excess force in turbines 3, 4 by means of a detector 31 respectively. In addition, the arithmetic unit 33 calculates the steam supply excess force in the boiler 1 and the turbines 3, 4, setpoints of the extracted air or the back air flow rate in the turbines 3, 4 is determined, and sent to the controller 32. Besides, operation of the turbines 3, 4 is synchronously done, and influence from fluctuation of the steam supply rate in the turbines 3, 4 is restrained in addition to individual operation, so that appropriate steam distribution can be done due to fast response.
Patent JP-S63195595-A (JP)
Inventor: KASUGA HAJIME
IPC: G21D3/12
Filed: 1987-02-10
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-H08218946-A (JP)
Title: Exhaust gas recirculation controller for diesel engine
Inventor: MIWA HIROMICHI
IPC: F02D21/08
Filed: 1995-02-15
Abstract: PURPOSE: To correctively set a target EGR(exhaust gas recirculation) ratio in acceleration/deceleration operation so as to control an EGR ratio properly. CONSTITUTION: An EGR(exhaust gas recirculation) control valve 5 is controlled on the basis of comparison between a lift read value from a lift sensor 6 and a target value, and a negative pressure applied to a negative pressure side solenoid valve 8 is increased when an actual measurement value is smaller than the target value, and then, the EGR control valve 5 is opened. When the actual measurement value is larger than the target value, an atmosphere side solenoid valve 9 is opened for the predetermined duration, and a load pressure introduced to a control pressure ratio 5c for the EGR control valve 5 is lowered, and then, the EGR control valve 5 is closed.  The first solenoid valve 12, the second solenoid valve 13, a negative pressure side duty control valve, and an atmosphere side duty control valve are controlled on the basis of an engine operation condition such as engine rotational speed, an engine load, cooling water temperature and the like, and an opening of the EGR control valve 5 detected by means of the lift sensor 6, and as a result, the lift of the EGR control valve 5 and the lift of an intake throttle valve 10 are controlled.
Patent JP-H037258-A (JP)
Title: Pyridinecarboxamide derivative
Inventor: MIURA KATSUTOSHI
IPC: C07D213/81
Filed: 1990-02-08
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is H, 1-6C alkyl, 3-6C cycloalkyl or diphenylmethyl; Y is -NH(CH2)n-R2 or formula II (R2 is OH or -ONO2; n is 2-8); 1 is 2 or 3; m is 0 or 1] and acid addition salt thereof. EXAMPLE:N-(2-Hydroxyethyl)-6-(4-methyl-1-piperazinyl)nicotinamide. USE:Useful for treating and preventing cerebral circulatory disorder, peripheral circulatory disorder, ischemic cardiopathy, hypertension, etc. PREPARATION:A compound expressed by formula III (R3 is H or 1-6C alkyl) is reacted with an amino compound expressed by formula IV and, as necessary, an amidation reaction product in which R2 is OH is converted into a nitric acid ester thereof to afford the compound expressed by formula I.
Patent JP-H08203055-A (JP)
Title: Recording/reproducing head slider and recording/ reproducing device using the same
Inventor: KASAHARA AKIHIRO
IPC: G11B5/48
Filed: 1995-01-24
Abstract: PURPOSE: To provide a recording/reproducing head slider capable of stably keeping a contact state between a magnetic disk and a magnetic head without any big fluctuations in a contact force therebetween. CONSTITUTION: The magnetic head slider 1 placed oppositely to a magnetic disk and floated by means of the action of a fluid bearing due to the rotation of this magnetic disk is provided with first and second sliders 2 and 3. A recording/reproducing head 4 and a contact terminal 5 are provided in the first slider side 2 and the second slider 3 is formed larger in width (area) than the first slider 2. A point 7 for causing the magnetic head slider to apply a pressing force to the fluid bearing is provided in a position closer to the second slider than to the first slider 2.
Patent JP-S57140774-A (JP)
Title: Preparation of triazolylketone compound
Inventor: MATSUO NORITADA
IPC: C07D249/08
Filed: 1981-02-25
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate for the preparation of agricultural and horticultural fungicide, easily, in high yield, by the thermal decomposition of an alkoxyketone compound obtained easily from pinacolone and a benzaldehyde analog, in the presence of an acid.  
     CONSTITUTION: The objective compound of formula II (X is H or Cl) is prepared by the thermal decomposition of an alkoxyketone compound of formulaI (R is CH 3  or C 2 H 5 ) at 130W220°C in the presence of 0.01W0.1 mole of an acid (preferably sulfuric acid or p-toluenesulfonic acid) per 1 mole of the compound of formulaI. The stating compound of formulaIcan be prepared by (1) reacting a benzaldehyde analog of formula III with pinacolone in the presence of a base, (2) oxidizing the product to obtain the epoxide of formula IV, and (3) opening the ring of the epoxide with 1,2,4-triazole. Reduction of the compound of formula II yields quantitatively the triazolylvinyl alcohol compound which is a useful fungicide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60173338-A (JP)
Title: Output controller of internal-combustion engine
Inventor: YAMAGUCHI HIROSHI
IPC: F02D33/02
Filed: 1984-02-17
Abstract: PURPOSE:To enlarge the margin to which control can be performed by controlling a supplementary air quantity control valve at the time of steady run other than idling so as to maintain the execution sectional area of a supplementary air passage to be a preset value. CONSTITUTION:A supplementary air quantity control valve is disposed in a supplementary air passage which bypasses a throttle valve. The means for detecting the state of steady run other than idling is provided and when the means detects that an engine state is of steady run other than idling, the means maintains the execution sectional area of the supplementary air passage to be a preset value. When output control is performed using the supplementary air control valve at the time of transient operation, ample margin to which the control can be performed can be provided with respect to any case where the output is increased or decreased.
Patent JP-S59151932-A (JP)
Inventor: KINOSHITA KUNIO
IPC: A61B1/00
Filed: 1983-02-21
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-S56123816-A (JP)
Title: Manufacturing of thermal contractive tube
Inventor: CHIBA TSUKASA
IPC: B29C55/00
Filed: 1980-03-04
Abstract: PURPOSE:To obtain the tube whose thermal contraction rate is less in its lognitudinal direction that in its radius direction, by transferring a plural number of tapelike material with contacts on the whole circumference while applying friction forces to the outer circumference of the thermal contractive tube reversely to the dirction in which the consecutive shaping is made. CONSTITUTION:The endless tapelike materials 2 are let pass through the pipes 20 and are driven to the direction represented by arrows being wound around the tube 1a having pressure from inside, between the outer circumference of the tube 1a and preheating inner plate 3 and the inner plate 6 in the cooling tubes. The tube 1a, with pressure from within, are enlarged conically while passing through the heat expansion tube 18, and after the diameter thereof is enlarged they are cooled in the cooling tube 19 with pressure applied thereto from the greatest diameter material and are let out consecutively in the arrowed direction in the form of the thermal contractive tube 1b.
Patent JP-S58144653-A (JP)
Title: Intake system controlling apparatus for diesel engine
Inventor: TANAKA TAKESHI
IPC: F02D41/02
Filed: 1982-02-24
Abstract: PURPOSE:To prevent the generation of noises due to knocking of a diesel engine having two intake passages formed in a single cylinder, by providing an intake throttle valve and an outlet of recirculated exhaust gas in one intake passage other than the intake passage that is formed tangentially to the cylinder. CONSTITUTION:In a cylinder head 1, there are formed a first and a second intake passages 21, 22 opened and closed by an intake valve 23 and an exhaust  passage 25 opened and closed by an exhaust valve 24. The first intake passage  21 is formed tangentially to a cylinder bore 11 while the second intake passage  22 is formed at a point-symmetrical position to the center of the intake valve 23. Further, a passage opened and closed by an EGR valve 3 is provided for connecting the second intake passage 22 and the exhaust passage 25 to each other, and an intake throttle valve 4 including a butterfly valve 46 opened and closed by a diaphragm means 41 is provided at the inlet of the second intake passage 22. In the above arrangement, control is made by a vacuum control valve 5 such that the EGR valve 3 is closed at the time of idling operation and high-load operation and the intake throttle valve 4 is closed at the time of low-speed operation.
Patent JP-S60171072-A (JP)
Inventor: SHIMIZU KAORU
IPC: B26B19/48
Filed: 1984-02-16
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-H03231459-A (JP)
Title: Semiconductor memory device
Inventor: MINAMI KAZUMA
IPC: H01L27/108
Filed: 1990-02-06
Abstract: PURPOSE:To prevent the size of a transistor from being affected, to make a characteristic good, to make a memory cell area fine and to reduce a chip size by a method wherein the end of a cell plate is situated in the central part on the surface of a groove part. CONSTITUTION:A field oxide film 2 is formed on a P-type silicon substrate 1; after that, a pattern used to form a groove is formed of a photoresist film 3; a groove 4 is dug by making use of the film 3 as a mask. Then, the film 3 is removed; after that, a silicon dioxide film 5 is formed; a phosphorus-doped polycrystalline silicon film 6 is deposited in such a way that the groove 4 is filled. A photoresist film 7 is patterned to be a prescribed shape in such a way that the end of a cell plate is situated in the center of the groove part; after that, the film 6 and the film 7 are removed; the cell plate 9 whose end is situated in the central part on the surface of the groove filled with a conductor 8 is obtained. Thereby, it is possible to avoid that the size of a MOS transistor is affected by an alignment discrepancy when the cell plate 9 is processed and that a leakage-current defect is caused; a memory area can be made fine; a chip size can be reduced.
Patent JP-H10221400-A (JP)
Title: Substrate testing device
Inventor: OHIRA AKIHIRO
IPC: G01R31/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to enable positioning with ease by bringing a member for conduction into contact with the electrode surface of the other wiring part at the time of a conductivity test and bringing a member for insulation into contact with the electrode surface of the other wiring part at the time of an insulativity test. SOLUTION: In a conductivity test, a control unit opposingly arranges a conductor plate 28 to a substrate to be tested by a rotary actuator 36 and brings the conductor plate 28 into contact with the electrode surface of the substrate to be tested placed on the open part of a positioning plate 82 by an air cylinder 20. A test current is supplied to the electrode of the substrate to be tested from a constant voltage/constant current source, and measured data is supplied to the control unit via a signal processing part. Then, a piston rod 24 is raised to distance the conductor plate 28 from the substrate to be tested. In an insulativity test, an insulator plate 26 is opposingly arranged to the substrate to be tested by the rotary actuator 36 and brought into contact with the electrode surface by the air cylinder 20.  A test voltage is supplied to the electrode of the substrate to be tested from the constant voltage/constant current source, and measured data is supplied to the control unit. By this, it is possible to simplify the device.
Patent JP-H07234226-A (JP)
Title: Organism component analyzer
Inventor: MOMOSE JIYUNKO
IPC: G01N35/00
Filed: 1994-02-25
Abstract: PURPOSE:To quickly increase the temperature of a reaction reagent to a target temperature by bringing a reaction chamber of a reaction container into tight contact with a thermostat by means of compressed air and forming the reaction chamber along a recess of the thermostat. CONSTITUTION:A reaction container 5 on a turntable 4 is moved to a recess 17 of a thermostat 3 by an arm hand 7, and the thermostat 3 is rotated by a desired angle so as to transfer the container 5 to a pressurizing position of a pressurizing device 6. A reaction chamber of the reaction container 5 is formed along the inside shape of the recess 17 by means of compressed air from the device 6. Then, the thermostat 3 transfers the container 5 to a reagent and a sample pipetting position, and a pipetting nozzle 16 pipettes the reagent and the sample into the container 5 so that a reaction starts, and after the reaction, the thermostat 3 transfers the container 5 to a reaction solution sucking position. In this position, a sipper nozzle 8 sucks the reaction solution, and a detecting unit 9 detects a target substance from the reaction solution led via a tube 18 by a method complying with the reaction. The amount of the detected substance is data-processed (13) so as to be outputted (14). For the reaction chamber is tightly brought into contact with the thermostat 3 in this way, the temperature of the reaction solution is rapidly increased to a target temperature.
Patent JP-H03231058-A (JP)
Title: Traction control for vehicle
Inventor: MATSUDA SHOHEI
IPC: B60W10/18
Filed: 1990-02-07
Abstract: PURPOSE:To permit the securing of driving power and the improvement of stability to coexist by selecting the independent control mode in which a plurality of driving wheel brakes are independently controlled and the integral control mode for integral control, in the constitution in which the excessive slip of the driving wheel is suppressed by the brake power. CONSTITUTION:The output hydraulic pressure of a brake hydraulic pressure generating means 3 is applied to each brake device BFL-BRR, and the brake hydraulic pressure is decompressed or retained by controlling each inflow sole noid valve 4FL, 4FR, 4R and effluence solenoid valve 5FL, 5FR, 5R, in antilock control. Further, in the traction control in the case when a front wheel as driv ing wheel excessively slips, traction controlling solenoid valves 6 and 7 are controlled, besides each solenoid valve 4FL, 4FR, 4R. In this case, the independent control mode in which each brake power of the front wheel brake devices BFL and BFR is individually controlled and the integration control mode for the integration control can be selected, and the aimed value of the speed of the driving wheel in the independent control mode can be set larger than that in the integral control mode.
Patent JP-S58144817-A (JP)
Title: Motor driven winding and rewinding camera
Inventor: KITAJIMA TOMOYA
IPC: G03B17/00
Filed: 1982-02-23
Abstract: PURPOSE:To eliminate inconveniences, by setting the ratio N1:N2 of the numbers of revolutions of a sprocket and a rewinding fork at (N1/N2)>=(N1/n2) when the total number of revolutions necessary for feeding the whole of the film by winding and rewinding are defined as n1, n2 respectively. CONSTITUTION:A motor driven winding and rewinding camera is so constituted as to wind and rewind a film in accordance with the normal and reverse running of a motor 1. Winding wheel trains and rewinding wheel trains are so set that the ratio N1:N2 of the number of revolutions of a sprocket 85 and a rewinding fork 37 attains (N1/N2)>=(n1/n2) when the total number of revolution of the sprocket 85 necessary for feeding the whole of the film by winding is defined as n1 and the total number of revolutions of the rewinding fork 37 necessary for rewinding the whole of the film is defined as n2. The stretch of the film between the sprocket and a curtridge shaft is then prevented and inconveniences such as the damage on the emulsion surface are obviated.
Patent JP-S63195102-A (JP)
Title: Continuous production of aluminum nitride powder and device therefor
Inventor: TSUKAMOTO KENJI
IPC: C01B21/072
Filed: 1987-02-09
Abstract: PURPOSE:To make it possible to produce fine AlN powder having high purity and excellent sintering properties efficiently and simply, by transporting Al powder of raw material in N2 gas flow and nitriding the Al powder in the process of transportation. CONSTITUTION:A feed part, a reaction part and a collection part are connected to constitute a series of a transporting piping system. In a process of transporting Al powder sent from the feed part toward the collection part by N2 gas flow, the Al powder is reacted with N2 gas in the reaction part. Namely, the titled device is equipped with the feed part A having a powder container 1, an Al powder feed inlet 3 and an N2 gas inlet 2a, the reaction part B having a reaction tube 5 and a heating means 6 arranged at the outer periphery thereof and the collection part C having a collecting container 7 and an N2 gas outlet 8 with a filter 8a and the powder container 1 of the feed part A is connected through the reaction tube 5 of the reaction part B to the collecting container 7 of the collection part C by a connecting pipe 9 to constitute a series to transporting pipes.
Patent JP-H09218294-A (JP)
Title: Method and apparatus for removing scale of inside of steam generator for reactor
Inventor: AKAHA TAKASHI
IPC: G21F9/28
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve efficiency for peeling off scale by ejecting mixture fluid comprising fine dry ice particles mixed with compressed air to a part with scale attached inside a steam generating part. SOLUTION: A liquefied carbon dioxide gas cylinder 21 is connected via a tube 27 to a fine dry ice particle maker 23. The maker 23 is connected via a fine dry ice particle tube 29 to a cleaning station 31 and further connected to a compressed air source 33 in a reactor plant equipped with a steam generator. The station 31 selects a size and an amount of fine dry ice particles and adjusts a pressure of compressed air. An ejection nozzle 41 connected to a blast gun 37 is brought close to and opposite to a site of interest, and mixture fluid comprising fine dry ice particles and compressed air is ejected for striking scale like a sandblast to have the scale peeled off and removed. Since the fine dry ice particles have a larger unitary mass than air, they come against the scale with large momentum, thereby efficiently peeling the scale off.
Patent JP-S62184884-A (JP)
Title: Repeatedly usable type thermal transfer sheet
Inventor: SUGIYAMA TAKEO
IPC: B41J31/00
Filed: 1986-02-10
Abstract: PURPOSE:To obtain an inexpensive repeatedly usable type thermal transfer sheet through providing a single coated layer, by providing a heat-fusible ink comprising a specified wax and a linear saturated polyester resin as main constituents. CONSTITUTION:A heat-fusible ink layer comprising an animal, vegetable, mineral or synthetic oil which is liquid at normal temperature, a heat-fusible coloring matter having a melting point of 60-120 deg.C, a wax having an acid value of 5 mgKOH/g and a linear saturated polyester resin as main constituents is provided on a base. The amount of the polyester resin is 20-70 wt.%, and that of the oil is 0.2-10 wt.%, based on the total amount of solid components. If the amount of the polyester resin is less than 20 wt.% based on the total amount of the ink, adhesion of a binder to the base under heating is insufficient, so that the ink layer is almost entirely transferred in a single transferring operation, and the title sheet can not be used multiple times. On the other hand, if the amount of the polyester resin is more than 70 wt.%, transferred density will be insufficient.
Patent JP-S59157072-A (JP)
Inventor: CALDWELL ALBERT GORDON
IPC: C07D233/88
Filed: 1984-02-17
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-S56125471-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: TOMOMOTO TAKANOBU
IPC: C09J175/00
Filed: 1980-03-05
Abstract: PURPOSE: The titled composition with excellent agglomeration and adhesion, highly improved in specific temperature sensitive property, which comprises an adherent acrylic polymer and a specified crosslinking agent.  
     CONSTITUTION: A low-molecular acrylic copolymer (a) of MW 1,000W30,000, having on the average 1.7W5.0 functional groups reactive with an isocyanate gp. per molecule, is reacted with an org. diisocyanate cpd. (b) (e.g., 4,4'-diphenylmethane diisocyanate) in such a proportion that an equivalent ratio of the isocyanate group in the component (b) to the functional group in the component (a) is about 2, in  the presence of a solvent at a temp. from room temp. to 150°C, to obtain a crosslinking agent consisting of an acrylic isocyanate prepolymer. Then 100pts.wt. adherent acrylic polymer having a functional group reaction with the isocyanate group in  the molecule, is compound with 0.5W30pts.wt. said crosslinking agent. 
     COPYRIGHT: (C)1981,JPO&Japio