baber/WOPTO huggingface dataset:
Patent JP-S62283740-A (JP)
Title: Microwave data transmission equipment
Inventor: OOTA TOMOZO
IPC: H04L5/16
Filed: 1986-05-30
Abstract: PURPOSE:To use the titled equipment for many purposes by detecting a microwave signal in a first polarized wave direction sent out of an inquiring device, giving a modulation based on the data of a storage part, to its carrier wave, at the time of the nomodulated state of the microwave signal in a second polarized wave direction, and transmitting the microwave signal in the second polarized wave direction after the modulation, to the inquiring device. CONSTITUTION:The inquiring device 101 is provided with a transmitter-receiver 102 having a transmitting circuit for transmitting the microwave signal of a waveform as shown in the figure, and a polarized wave separator and synthesizer 14 for transmitting the modulating signal 23 for control of a microwave signal and a nomodulated carrier 24, whose waveform is shown in the figure, by the first and second polarized weves being different from each other (however, the same frequency). The inside of a responder 201 is provided with a polarized wave separator and synthesizer 15 for separating the microwave signal generated from the interrogator 101, in accordance with the polarized wave, a demodulator 16 for demodulating the modulating signal 23, for control a modulator 17 for modulating the nomodulated carrier 24 sent in time series mode subsequently to the modelating signal 23 for the control, and a signal processor 28 constituted of a circuit of a low power consumption of a C-MOS IC, etc., for executing various signal processings.
Patent JP-S63293047-A (JP)
Title: Flavor barrier multi-layer laminated packaging material
Inventor: YOSHIKAWA KATSUYUKI
IPC: B65D65/40
Filed: 1987-05-26
Abstract: PURPOSE:To suppress the sorption of scent component of foodstuff and obtain a packaging material, which can stand with retorting, for foodstuff by a method wherein a thin inorganic oxide film is formed on the surface opposite to the sealing surface consisting of polyolefin resin layer as direct sealant layer by depositing, ion-planting or spattering inorganic oxide. CONSTITUTION:As sealant layer, polyolefin resin or polyethylene, polypropylene or their copolymer or their modified resin is used. Next, as inorganic oxide, silica or oxide of tin, titanium or indium is used in consideration of transparency. Especially, preferable oxide is the oxide of silicon or silica, which is excellent in gas barrier property. The formation of thin film by depositing or spattering of said inorganic oxides is done by publicly known procedures. Further, a synthetic resin layer is provided through an adhesive layer outside the thin inorganic oxide layer as the projective layer of the support of a multi- layer laminated packaging material and of the thin inorganic oxide layer.
Patent JP-S5828853-A (JP)
Title: Silicon film formation
Inventor: KIMURA MASAKAZU
IPC: H01L21/02
Filed: 1981-08-13
Abstract: PURPOSE:To easily form a polycrystalline Si film only inside grooves formed on the surface of an amorphous insulator substrate, by using an amorphous or polycrystalline Si film formed by a CVD method as an Si film when forming an Si single crystal island on an amorphous insulator substrate. CONSTITUTION:A CVD Si film 2 is heaped on a quartz glass substrate 1 applied to a groove work by a CVD method. Next, an approximately flat surface is obtained by coating a resist film 3 on this CVD Si film 2. Subsequently, the resist film 3 is etched, and thus the resist film 3 is left only inside the groove. Next, the exposed Si film other than in the groove is etched. For this etching, an anisotropic reactive sputter etching using a gas of carbon tetrachloride (CCl4) or flon 13 (CClF3), flon 12 (CCl2F2), flon 13B1 (CF3Br), etc. is appropriate. In this manner, the CVD Si film 2 coated with the resist film 3 is formed only inside the groove on the quartz glass substrate 1. Finally, the CVD Si film 2 is formed only inside the groove by the reduction of the resist film 3 into plasma ash due to oxygen or removal due to an organic solvent, etc.
Patent JP-S5828432-A (JP)
Title: Electrical discharge machining device for wire cut
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1981-08-12
Abstract: PURPOSE:To subject a device to high precision electrical discharge machining while reducing the deflection of a wire electrode by supplying a machining fluid from a nozzle provided on the back of the wire electrode to the direction of machining feed. CONSTITUTION:Pulse voltage is applied from a power source 19 to a wire electrode 2 and a workpiece 1 to perform electrical discharge machining. A nozzle 8 is provided on the back of the machining part of the wire electrode 2, and a machining fluid is jetted and supplied toward the machining part. A supporting table 18 on which the nozzle 8 is mounted is turned by a motor 12 controlled by an NC device 18, and the machining fluid is supplied such that the nozzle 8 always pushes back the wire electrode 2 from the back of the wire electrode 2 to the machining part. In this situation, the deflection of a wire electrode is reduced, enabling high precision machining.
Patent JP-S63292827-A (JP)
Title: Variable frequency dividing circuit in pll
Inventor: AO KAZUHIRO
IPC: H03L7/183
Filed: 1987-05-26
Abstract: PURPOSE:To smoothly restore an operation to an original frequency division operation, by restarting a count operation after the lapse of a time decided by the time constant of an integration circuit by changing a power source from an OFF state to an ON state at the time of restarting the frequency division operation, and simultaneously releasing the transfer prohibition of a mode designation signal. CONSTITUTION:At the time of restarting the frequency division operation, a three-state buffer 8k is set at a level of operation by the output of an OR gate 8j in a count stop/restart circuit at a stable operating state where a prescribed time elapses after turning ON the power source by the time constant of a resistor R3 and a capacitor C1 in the integration circuit 6, that is, a state where a time elapses more than the rise time of a 2 modulus pre-scaler 5 or that of another peripheral circuit. Also, simultaneously, a control circuit 8f makes a swallow counter 8b and a programmable counter 8c restart to count. Therefore, the operation can be restored to the original frequency division operation smoothly, and a frequency division signal can be outputted from a frequency division output terminal 9. In such a way, the power source is scarcely consumed when no PLL is operated, and it is possible to restore the operation to the original frequency division operation smoothly at the time of shifting the power source from the OFF state to the ON state by the 2 modulus pre-scaler or the peripheral circuit.
Patent JP-S5754241-A (JP)
Title: Corrosion resisting zr alloy and manufacture thereof
Inventor: HIGASHINAKAGAHA EMIKO
IPC: C22F1/16
Filed: 1980-09-16
Abstract: PURPOSE: To increase corrosion resisting properties of a Zr alloy for nodular corrosion for long time at high temp. and under high intensity radioactive emvironment, by inserting a process of rapid cooling treatment between operative steps, after having been heated at specially determined temp. at the stages of manufacturing Zr alloy-products.  
     CONSTITUTION: Zr alloy ingots such as zircaloy-2 and zircaloy-4 are mechanically worked in a hollow pit, and thereafter, coating tube matter used for nuclear fuel may be produced, by means of hot extrusion, deonidizing treatment and cold rolling successively carried out. Next, the alloy is rapidly cooled by shower water, after it has been heated at 870W1,000°C in an electric furnace. This heat treatment is suitably inserted between a final cold roll stage and a precision roll stage or between the precision roll stage and a leveling roll stage. Said Zr alloy-product has a martensite structure in which alloy elements precipitate finely in grain boundaries, and crystal grains have nearly sphenical shapes. Therefor it has a superior corrosion resistance for nodular corrosion in a high intensity radioactive environment of a Nuclear reactor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5752350-A (JP)
Title: Manufacture of core of rotary electric machine
Inventor: ISHIHARA KENJI
IPC: H02K15/02
Filed: 1980-09-16
Abstract: PURPOSE:To obtain an excellent magnetic characteristic while improving workability by a method wherein thin iron plates are punched, the punching direction is inverted at every predetermined number, the iron plates are laminated, and the laminated iron plates are fastened through a fastening means by welding, etc. CONSTITUTION:The desired stator core is acquired in such a manner that the thin iron plates are punched, and the thin iron plates 7 laminated in the punching direction and the thin iron plates 8 laminated with inverting the punching direction are  laminated by inverting the punching direction alternately for every one sheet, fastened through welding at welding sections 4 at six positions on an outer circumference, and annealed at a temperature such as 750 deg.C. Accordingly, since adhesion  due to returns 6 is limited to every at least two sheets, the increase of overcurrent loss is inhibited, the magnetic characteristic can be improved and the workability can be ameliorated.
Patent JP-H08296496-A (JP)
Title: Manufacture of side rail of combined oil ring
Inventor: MIYAZAKI SEIDO
IPC: F02F5/00
Filed: 1995-04-27
Abstract: PURPOSE: To secure a desired outer diameter after nitriding by providing a coil before nitriding with the sum of the diameter required after nitriding and the difference between the diameters of the coil before and after nitriding. CONSTITUTION: A coil 19 is wound around the external periphery of the cylindrical body of jig 20, set to a correct shape, and provided with the clamp disks 21a and 21b of the jig 10 at both ends of the coil 19, and a nut 23 is threadedly attached to the thread section of a shaft section 22, which is extended from the center of a clamp disk 21b and inserted into the center hole of the other clamp disk 21a, and axially clamped and fixed. The outer diameter X of the cylindrical body of the jig 20 is determined by the equation I. Where, Ab is the outer diameter of the coil 19 before nitriding, and B (=Ab-Aa) is the difference between the outer diameter of the coil 19 before and after nitriding, and C is twice of the thickness of a strip wire material for forming the coil 19 in the radial direction. By this constitution, the outer diameter of the coil 19 secured in the jig 20 is reduced after plasma nitriding, providing a desired outer diameter.
Patent JP-H08295353-A (JP)
Title: Nozzle
Inventor: OKAMI TAKEHIDE
IPC: B65D47/06
Filed: 1995-04-26
Abstract: PURPOSE: To provide a nozzle wherein the opening of the nozzle for extruding a viscous fluid, the tip end of which has been appropriately cut off, can be easily closed with the cut-off tip end of the nozzle. CONSTITUTION: A nozzle is used to extrude a viscous fluid. A thread or a ring- form protruding part is provided on the outside of at least its tip end, and a thread or a ring-form recessed part is provided on the internal side of a remaining nozzle after cutting off the tip end so that it may be screwed with or fitted on the thread or ring-form protruding part on the tip end, when the tip end has been cut off.
Patent JP-S5829607-A (JP)
Inventor: TANTANI MIKIO
IPC: B27K5/02
Filed: 1981-08-12
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-H04352247-A (JP)
Title: Information gathering system
Inventor: IWASAKI GENICHI
IPC: G06F11/34
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the load on a central processing unit and improve the reliability of information gathering. CONSTITUTION:A CPU monitoring mechanism 12, a main storage monitoring mechanism 14, a bus monitoring mechanism 16, and a channel monitoring mechanism 18 are provided respectively for a CPU 11, a main storage 13, a system bus 15, and a channel 17 which are respective modules of a computer system, and those monitoring mechanisms gather information on the corresponding modules in parallel and inform the CPU 11 that the corresponding modules enter previously specified states when the modules enter the states. Therefore, information gathering processing in the electronic computer system can be decentralized to the monitoring mechanisms to reduce the load on the CPU 11.
Patent JP-S62283421-A (JP)
Title: Method for processing defect of magnetic recording medium
Inventor: NOJIRI YASUTAMI
IPC: G01R33/12
Filed: 1986-06-02
Abstract: PURPOSE:To match inspection regions and processing regions by magnetically recording the information on the results of the inspection and the positioning of the inspection regions to a recording medium and magnetically detecting the same in a processing stage after such recording. CONSTITUTION:A magnetic tape 1 is continuously delivered from a raw tape roll 2 and is subjected to an inspection of whether a defect exists on the surface of a magnetic layer or not by an inspection device 3. The inspection regions discriminated as to be OK as result of such inspection are subjected to magnetic recording in the prescribed parts for each of the inspection regions by passing positive electric current to the electromagnetic coil of a writing head 13. On the other hand, the prescribed part of the tape 1 is subjected to the magnetic recording by passing the negative current to the electromagnetic coil of the head 13 if the defect exists on the surface. The tape 1 magnetically recorded with the results of the inspection in the above- mentioned manner is subjected to blanking of floppy disks 6 by a press device 5. The part of the tape 1 is positioned by a reading out head 16. The processing for the OK and NG of the results of the inspection is executed by classifying the disks to the OK disks 17 and the NG disks 18 by a classifying device.
Patent JP-H06336193-A (JP)
Title: Control device for main engine of liquefied gas carrier
Inventor: TARU MASAHIRO
IPC: B63H21/38
Filed: 1993-05-28
Abstract: PURPOSE:To perform an efficient and economical operation by providing the main engine of a liquefied gas carrier so that the primary fuel oil and the boil-off gas of a liquefied gas storage tank can be mixedly burned, and setting various modes for the mixed-fuel combustion of the fuel oil and the boil-off gas and the single-fuel combustion. CONSTITUTION:A gas turbine-driven boiler 2 which is the main engine of an LNG ship can be used for the mixed-fuel combustion of the primary fuel, i.e., heavy oil, and the boil-off gas generated by an LNG storage tank 1. A control valve 5 of the fuel oil and a control valve 10 of the boil-off gas are controlled by the combustion controller 4 of the boiler 2 and a gas pressure controller 12 of the boil-off gas. The first mode in which only the fuel oil is burned, the second mode in which the boil-off gas is preferentially burned, the third mode in which a minimum quantity of the fuel oil is preferentially burned, and the fourth mode in which only the boil-off gas is burned are set as the operation modes of the main engine. A main switch MS and mode switches S1-S6 are switched to select each mode.
Patent JP-S5650448-A (JP)
Title: Micro diagnostic system
Inventor: OKUYAMA TADANOBU
IPC: G06F9/22
Filed: 1979-10-02
Abstract: PURPOSE: To reduce hardware for micro diagnosis of the logical unit and reduce the number of steps for diagnosis, by comparing data on the data bus of the logical unit with correct value arbitrarily by indication of micro instructions.  
     CONSTITUTION: Micro instructions and correct value data are stored in control memory 1, and micro instructions and correct value data are read from memory 1 by address control circuit 5 and are applied to control units 3 and 4 through micro instruction register 2. Instructions are decoded to process data by unit 4, and the processing result is transferred to unit 3 through data bus 101. The processing result on data bus 101 is compared with correct value data by comparing circuit 6; and if disagreement is detected for the comparison operation of circuit 6, error indication is applied to control unit 5 from comparison agreement detecting circuit 7 for the purpose of reading the micro instruction for error processing from units 3 and 4, thus reducing the number of steps for diagnosis and reducing hardware. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6020594-A (JP)
Title: Manufacture of semiconductor laser
Inventor: KASHIWADA YASUTOSHI
IPC: H01L21/208
Filed: 1983-07-15
Abstract: PURPOSE:To improve the distribution in a plane of the thickness of an epitaxial layer at the fabrication of the semiconductor laser element of a buried hetero structure by performing liquid-phase epitaxy with using the substrate in which each of the angles among those made by the surface of the single crystal substrate with a crystallographically main plane, which are in parallel and vertical directions to the direction of a stripe-form mesa are present within the specified range. CONSTITUTION:If the angle theta1 in a vertical direction to the direction of a stripe-form mesa is large, the formed mesa becomes unsymmetrical and has a bad influence upon the element characteristics. A permissible range of theta1 is as 0<=theta1 <=10. Meanwhile, the angle theta2 in a parallel direction to the direction of the stripe-form mesa can be relatively large in respect of the uniforming of distribution in a plane of the epitaxial layer. However, the reflectance of the laser light reflected by a mirror surface of the element declines as the difference from 90 deg. of the angle made by the mirror surface of the element formed on a cleavage plane with the projecting direction of the laser light in the element becomes larger. The reflectance of the laser light is required to be 80% or over and the upper limit of theta2 determined according to the above value is 2 degree and the lower limit, which is determined by the degree of effect upon uniforming of the thickness of the epitaxial layer, is as 0.5 degree <=theta2 in order to attain 0.1mum or under by sigma value.
Patent JP-S6020162-A (JP)
Title: Reproducing processing system of synthetic-aperture radar picture
Inventor: HONMA KOUICHI
IPC: G01S13/90
Filed: 1983-07-15
Abstract: PURPOSE:To execute a processing at a high speed by deriving a point image pattern variation data in one picture by a time variation of a speed and an altitude of a satellite or an aircraft, so that a point image pattern becomes invariable on a picture after conversion, by a coordinate converting processing of an original picture. CONSTITUTION:A synthetic-aperture radar original data 5 is range-compressed by a range compressing processing device 6, transferred by using a disk device 10 for a picture, and thereafter, subjected to a coordinate conversion, that is to say, a pictue interpolating processing by a picture interpolating processing device 11. An azimuth compressing device 12 consists of an FFT device 13, a range curvature correcting device 14, a complex multiplying device 15, an FFT device 16, and a picturizing device 17. A reproducing output of the device 12 is converted to a coordinate system which is equal to an original picture. Its reproducing output is converted by a coordinate converter 19, and outputted to an output storage medium 20.
Patent JP-S617589-A (JP)
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1984-06-21
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-H0424170-A (JP)
Title: Steering mechanism of vehicle for high lift work
Inventor: SAKAI TORU
IPC: B62D7/08
Filed: 1990-05-17
Abstract: PURPOSE:To perform prescribed horizontal S-shaped steering with high stability by using two wheels on a diagonal line as driving wheels and the other two wheels as caster wheels, and regulating the rotational angle of the driving wheels to drive for horizontal S-shaped steering at a particular angle. CONSTITUTION:A high lift working vehicle is provided with a scissor link type lifting mechanism between a working bed and a platform 2, and two wheels on a diagonal line are used as driving wheels 11, 14 and the other two wheels as caster wheels 12, 15. For driving the vehicle in a horizontal S-shaped form, the driving wheels 11, 14 are initial-set at a position where they are directed just behind at first, and one of the driving wheels 11, 14 is fixed at a just sidewise position and the other wheels are driving-rotated from the just sidewise position for horizontal S-shaped operation. For the horizontal S-shaped operation, the rotational angle of the driving wheels 11, 14 to be driving-rotated is regulated at less than 45 degree. By forward horizontal S-shaped operation and backward horizontal S-shaped operation, the function of the driving wheels 11, 14 is converted and the driving-rotating direction is reversed by the driving wheels 11, 14.
Patent JP-S5829139-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/70
Filed: 1981-08-15
Abstract: PURPOSE:To obtain a magnetic recording medium having superior magnetic characteristics, superior surface smoothness of the magnetic layer and superior durability and contg. magnetic powder with high dispersibility and fillability by hardening a coated film contg. a specified coupling agent and a specified oligomer under radiation so as to produce the magnetic layer. CONSTITUTION:A coated film contg. a titanium coupling agent represented by the general formula, an oligomer of epoxy acrylate or epoxy methacrylate obtd. by reacting a compound contg. >=2 epoxy groups with acrylic acid or methacrylic acid, and magnetic powder is formed on a substrate and hardened by irradiation to produce a magnetic layer. Besides said oligomer, to the film may be added an oligomer obtd. by bonding acrylic acid or methacylic acid to a terminal of polyalkylene glycol or polyol by esterification. The preferred amount of the coupling agent to be used is 0.1-10wt% of the amount of the magnetic powder in the magnetic layer.
Patent JP-S63297126-A (JP)
Title: Power transmission mechanism for vehicle
Inventor: SATO HIROSHI
IPC: B60K17/356
Filed: 1987-05-27
Abstract: PURPOSE:To reduce the dimension and weight and avoid the need of a differential mechanism by using a fluid pressure motor onto each wheel. CONSTITUTION:A hydraulic motor 20 is jointed with each wheel 11. In a piping 30 for oil pressure, the hydraulic motor 20 is jointed in parallel, and a main hydraulic circuit 40 is jointed with the piping 30 for oil pressure. The hydraulic motor 20 is installed directly and indirectly onto the wheel 11, and a brake body 52 is fastened by the mechanical pressure such as spring 51, etc., and the turning force of the wheel 11 is directly and indirectly suppressed. The wheel 11 is not brake-applied during the time when an oil pressure exists by applying a resistance force by a hydraulic cylinder 53 by the fluid pressure supplied from a main fluid pressure circuit 40, and during the time when no oil pressure exists, the wheel 11 is applied with brake power.
Patent JP-H11304243-A (JP)
Title: Hot water heater
Inventor: TAKEDA HIDEKAZU
IPC: F24H1/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance safety by keeping the wiring of a connector arranged on the vertical electric board of a thin hot water heater off from a front cover. SOLUTION: The thin hot water heater comprises a front cover A having arcuate cross-section and a potted electric board B standing on one side of the body C wherein a high mount type connector 5 mounted on the electrode board B is disposed closely to the center of the body having a wide space between the front cover A and the board B so that the wiring thereof does not touch the front cover A.