baber/WOPTO huggingface dataset:
Patent JP-S5891134-A (JP)
Title: Controlling method for pressure in ignition furnace of sintering machine
Inventor: MIKI KATSUYUKI
IPC: F27B21/06
Filed: 1981-11-26
Abstract: PURPOSE:To perform proper, secure sintering control by providing air blowing pipe for internal furnace pressure control to the ignition furnace of a successive sintering machine, and controlling the blown amount of air for said internal furnace pressure control on the basis of the deviation of a measured value from a set value of internal furnace pressure. CONSTITUTION:The ignition furnace 2 of a successive sintering machine 1 is provided with air piping 3 for internal ignition furnace pressure control separately from an air pipe 12 for combustion, and this piping is provided with a flow rate recording controller 4, flow rate controlling device 5, flow rate detection terminal 6, and flow rate transmitter 7. In the ignition furnace 2, on the other hand, an internal furnace pressure lead-out pipe 8 is provided and a pressure transmitter 9 converts detected internal furnace pressure into an electric signal, which is inputted to an arithmetic device 10. In the arithmetic device 10, control internal furnace pressure Ps is set in advance, and the blown amount of air is calculated from the deviation of the measured value from the transmitter from said set value, thereby inputting the resulting signal to the flow rate recording controller 4. On the basis of it, the recording controller 4 adjusts the opening extent of the control valve 6.
Patent JP-H0740586-A (JP)
Title: Ion flow recording head
Inventor: SHINPO TOMOHIRO
IPC: G03G15/05
Filed: 1993-07-29
Abstract: PURPOSE:To carry out easily the high speed and highly detailed recording and processing by inducing ions from a first composite layer side in compliance with a recording signal for applying first and second slit-shaped electrode groups and discharging ions out of an ion discharge opening. CONSTITUTION:Corona ions generated from an ion generating source 1 are induced to an ion control section 17. The induced ions are discharged out of an ink discharge opening 5 on a slit electrode crossing point selected in complianace with a recording signal of the matrix-shaped slit electrode. As a composite layer composed of a first electrode 11 and an insulated layer 12 of a recording head out the ion generating side is formed into the slit shape by a through-hole, the amount of ions induced to an ion flow control section is increased and the concentration thereof is also increased to comply with the high speed. The second electrode is also formed into the slit shape, and an ion passing opening is formed on a crossing point of slits of first and second electrcodes, and as respective slits can be formed by simply crossing respective slits, the positioning accuracy of the matrix-shaped slit electrode as required heretofore is not necessary in the case of highly detailed recording and processing thereof is easy.
Patent JP-H0535026-A (JP)
Title: Image forming device
Inventor: SATO HIROAKI
IPC: G03G15/00
Filed: 1991-07-29
Abstract: PURPOSE:To form a good image over a long period of time without making a straight line in a subscanning direction formed in a zigzag state when a yawing roll to correct meandering of body to be developed is activated. CONSTITUTION:The yawing roll 121 is placed supported by a shaft to be freely slidable against an inner surface of the body to be developed 102 and is oscillated. Next, along with this oscillation, the abutting angle against the body to be developed 102 of the yawing roll 121 is varied, and the meandering of the body to be developed is corrected. Then, the action to correct meandering of the body to be developed 102 is set at times of warming up and warming down of the image forming device, and when the image formation is not carried out when each final recording supporting body 114 is fed. That is, the yawing roll 121 is oscillated only at the times other than when the toner image is formed to the body to be developed 102 and when the toner image is transferred to the final recording supporting body 114.
Patent JP-S6345635-A (JP)
Title: Access system for rom file
Inventor: HASHIBA ICHIRO
IPC: G11C29/00
Filed: 1986-08-13
Abstract: PURPOSE:To realize the simple correction of the data on a ROM file by comparing this data with the data on the ROM file stored in a buffer RAM and storing the data, the address and the ID of a different part of both data into the RAM as the correction information. CONSTITUTION:It is first checked whether the correction information can be stored or not in a RAM 4 before the information is actually stored. In other words, a counter K for corrected data is initialized together with an additional character (n) for work. Then the comparing step for data between a buffer RAM 1 and a ROM file 6 is repeated together with the addition step of the counter K carried out when data are different by the frequency equal to the number C of data. Thus the number of corrected data is set to the counter K. Then a counter L for correction information on an empty ID of the RAM 4 and the character (n) are initialized repetitively until the reference given to the correction information. Thus the storage enable number L of the correction information is set.
Patent JP-S6340226-A (JP)
Title: Current limiting switching element
Inventor: YOHAN UORUFU
IPC: H01H1/54
Filed: 1987-07-28
Abstract: A current-limiting switching element, for whose at least one contact set comprising a movable and a fixed contact member, a device for providing an auxiliary magnetic field is arranged with an axis perpendicular to the direction of the extent of the movable contact member. It is provided that the direction of motion of the movable contact member lies in the direction of the axis of the device for providing the auxiliary magnetic field. The direction of the current to the contacts is chosen so that the movable contact member is subjected to a force repelling it from the fixed contact member with respect to the auxiliary magnetic field.
Patent JP-S5981494-A (JP)
Title: Pipe provided with fin and its manufacture
Inventor: UCHIYAMA HISAKAZU
IPC: B21C37/26
Filed: 1982-10-27
Abstract: PURPOSE:To obtain a pipe provided with fins whose surface area (radiating surface) is remarkably large and and at cost, by forming a wave-form continuous pleats whose pitch is enlarged inward gradually on the internal circumferential side of a spiral fin. CONSTITUTION:Steel strip is made into corrugated steel tape 13 by passing the steel strip through a gearing face of a gear 12 for wavy processing and forming. The corrugated steel tape 13 is led out through a guide slit 18 and a circular-arcform leading slit 19 so that the tape 13 is wound round a pipe 1 perpendicularly to its external surface, spot welding 20 between a starting edge of the inner circumference of the corrugated steel tape 13 and the external circumference of the pipe 1 is made, to begin with, then the external circumferential side of the corrugated steel tape 13 is extended in a plane state and the inner circumferential side of the same corresponding to the extended amount is contracted as pleats part through the rotation of the pipe 1 and movement of a mobile stand, while the corrugated steel tape 13 is wound securely round the pipe 1 gradually in a state standing upright perpendicularly to the external circumferential surface of the pipe 1, through which a fins 24 are formed. Then the spot welding between the terminal edge of the inner circumference of the corrugated steel tape 13 is made similarly to the case of the starting edge of the steel tape 13.
Patent JP-S6347421-A (JP)
Title: Concrete covering work for slope frame
Inventor: ABE TAKEO
IPC: E02D17/20
Filed: 1986-08-12
Abstract: PURPOSE:To raise the efficiency of operations by a method in which a cover formwork is supported on and fixed to separators buried in a slope frame constructed by cast-in-place concreting work. CONSTITUTION:A slope frame 2 is constructed by cast-in-place concreting work on a slope, and a cover form 1 is put on the end of separators 3 projected from the side of the frame 2. Batters 5 are placed on the form 1 and connected with the ends of the separators 3 by couplers 6. Ready-mixed concrete C is cast into the space between the slope 2 and the form 1 and hardened, and the form 1 is then removed out. Since the form 1 is supported and fixed by using the separators 3 buried in the slope frame constructed by cast-in-place concreting work, the setting of the form 1 can be made easier and the efficiency of operations can be raised.
Patent JP-H0531539-A (JP)
Title: Working method for hard-to-work thin metallic plate
Inventor: TSUZUKI HIDEKAZU
IPC: B21D43/00
Filed: 1991-07-29
Abstract: PURPOSE:To prevent work from giving uneven extensional deformation like a deep draw forming by giving many small extensional deformations on the entire recessed part of a thin plate by means of a punch to form the recessed part and specifying the extent of one time work to form dents on the thin plate with the punch. CONSTITUTION:The work is repeated in which, with the punch 14 that has a small cross-sectional area compared with the bottom area of the recessed part 2, the thin plate 1 is pushed in to the receiving body 16 of the punch having a smaller dimension of depth compared with the recessed part and to form a dent 3 on the thin plate 1; and the work, in which a part of the thin plate is overhung in the same plane shape as the recessed part, is performed in plural parts. The method is comprised of a first process, in which the recessed part is formed on the thin plate while successively increasing the depth of an overhang for each work, and a second process, in which a finishing die having the same dimension and shape as the recessed part and 2 die receiving body to receive such finishing die are provided, the thin plate is placed on the die receiving body, and the finishing die is pushed in to finish the recessed part. Thus, the thin plate is formed by overhanging the recessed part without accompanying the generation of cracks, and the work to form the recessed part is made with a high yield.
Patent JP-S5979505-A (JP)
Title: Superconductive coil
Inventor: KIMURA NOBORU
IPC: H01F6/06
Filed: 1982-10-29
Abstract: PURPOSE:To make a coil lead effectively without a bending process on a superconductor by a method wherein an Al conductor with a purity of more than 99.99% is electrically connected to the superconductor as a lead conductor at the starting and finishing point of the winding of the superconductor at the time of the coil winding. CONSTITUTION:A coil lead 3 is made of high purity Al conductor with a purity of more than 99.99% and is manufactured separately from the coil part. Then the lead 3 is electrically connected to a superconductor 2. With this constitution, a superconductive coil with excellent characteristics can be obtained with the minimum treatment deterioration of the superconductive strand.
Patent JP-H0286771-A (JP)
Title: Biocatalyst and production thereof, and production of optically active compound
Inventor: FUUBERUTOUSU FURANSHISUKUSU MA
IPC: C12N1/36
Filed: 1989-07-24
Abstract: Process for the preparation of biocatalysts with a previously absent stereoselective enzyme activity, in which a microorganism with a stereoselective enzyme activity is grown in a continuous culture under suitable C- and/or N-limiting conditions, in the presence of a stable substrate with an optical activity for which the microorganism previously lacked stereoselective enzyme activity, until the microorganism uses the substrate, by means of the new stereoselective enzyme activity, as C- and/or N-source to increase the biomass of the continuous culture.
Patent JP-H02104580-A (JP)
Title: Method for starting reactor for ethylene oxide
Inventor: AN MARII ROORITSUEN
IPC: C07D303/04
Filed: 1989-07-24
Abstract: PURPOSE: To prevent a reaction from running away by a method in which when a reactor containing a catalyst comprising silver, an alkali metal promoter, and a rhenium copromoter is started up, a raw material gas which is supplied at a temperature and a flow rate below setting conditions is added with chlorohydrocarbon and succeedingly oxygen.  
     CONSTITUTION: A solid bed type ethylene oxide reactor containing a catalyst composed of silver, an alkali metal promoter (preferably cesium), and a rhenium copromoter which are supported on alumina carrier is heated at a temperature which is lower by 5-55°C, especially 11-28°C, than that in normal operation, and gas containing ethylene is passed through the catalyst in the reactor at a flow velocity which is 5-40 %, especially 15-25%. of a set value. The gas is added with a chlorohydrocarbon modifier (preferably chloroethane) in a ratio of 0.1-10 ml, especially 0.75-2 ml, per 28.3 liter of the catalyst and succeedingly with oxygen. The reaction temperature and the gas flow velocity are increased to the set values spending a time of 15 min-6 hr, preferably 30 min-4 hr. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6080778-A (JP)
Title: Device for measuring magnetic field
Inventor: HAYASHI YOSHIAKI
IPC: G02F1/09
Filed: 1983-10-07
Abstract: PURPOSE:To obtain inexpensively a device for measuring magnetic field which is high in sensitivity and is hardly affected by temp. in a large amt. by using a polycrystalline body consisting of II-VI group compds. as a Faraday element and an Si PIN photodiode as a photodetector. CONSTITUTION:Dichromatic plastic polarizing elements 2, 3 of which the passing directions of polarized light have 45 deg. gradient with each other are provided on both surfaces of a polycrystalline body 1 consisting of II-VI group compds. as a Faraday element and are used as a polarizer and an analyzer. A light emitting diode 8 inputs into to an incident plastic fiber 4 and an Si PIN photodiode 11 receives the light from an exit plastic fiber 5. An electric circuit part 10 includes a light emitting circuit and a measuring circuit. The Verdet's constant of the polycrystalline body formed by a vapor growth method of the II-VI group compds. (ZnSe, ZnTe, CdSe, ZnO, ZnS, etc.), for example, ZnSe polycrystalline body is approximate to that of a single crystal and the temp. characteristics is superior with the polycrystal.
Patent JP-H07165442-A (JP)
Title: Transparent base material having thin layer formed thereon and use thereof for controlling heat insulation and/or sunshine
Inventor: ORIBIE GIYUISURIN
IPC: C03C27/12
Filed: 1994-08-11
Abstract: Transparent substrate (1), especially of glass, with thin multilayers, on which the following are deposited in succession:     - a first coating of dielectric material (2), - a first layer (3) with properties of reflection in the infrared, especially metal-based,   - a second coating of dielectric material (5), - a second layer (6) with properties of reflection in the infrared, especially metal-based, - a third coating of dielectric material (8), characterised in that the thickness of the first layer with properties of reflection in the infrared (3) corresponds to approximately 50 to 80 %, especially 55 to 75 % and preferably 60 to 70 %, of that of the second layer with properties of reflection in the infrared (6).   <IMAGE>
Patent JP-S6080661-A (JP)
Inventor: MATSUO SHIYUNJI
IPC: E21C37/00
Filed: 1983-10-12
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-S6081108-A (JP)
Title: Herbicide for paddy field
Inventor: TAKEMATSU TETSUO
IPC: A01N37/22
Filed: 1983-10-12
Abstract: PURPOSE:A herbicide for controlling completely gramineous and cyperaceous weeds, containing an alpha-methyl-alpha-ethylphenylacetic acid anilide compound and a specific thiolcarbamate compound, showing improved synergistic effect, having prolonged residual effect period. CONSTITUTION:A herbicide obtained by blending (A) 1tp.wt. compound shown by the formula I (R is lower alkyl), a herbicide for paddy rice plant at early stage, being used in any period up to initial period of occurrence of weeds, showning securely herbicidal effect, with (B) 0.3-10pts.wt., especially 0.5-5pts.wt. S-ethyl- hexahydro-1H-azepine-1-carbothioate, S-isopropyl-hexahydro-1H-azepine-1-carbothioate and/or S-(4-chlorobenzyl)-N,N-diethylthiolcarbamate, having high inhibitory action on growing point of weed, showing high inhibitory action up to period immediately after occurrence of weeds.
Patent JP-H0584085-A (JP)
Title: Dna fragment encoding non-a non-b type hepatitis specific antigen, its manifestation and method for detecting non-a non-b type hepatitis virus
Inventor: MAKI NOBORU
IPC: G01N33/576
Filed: 1991-07-03
Abstract: PURPOSE:To obtain a new DNA fragment capable of diagnosing non-A non-B type hepatitis in high accuracy. CONSTITUTION:A DNA fragment which is a DNA fragment derived and obtained by genetic engineering from non-A non-B type hepatitis virus RNA directly collected from plasma of a patient of non-A non-B type hepatitis and contains a base sequence encoding a non-A non-B type hepatitis specific antigen polypeptide derived from the virus nonstructural protein. For example, the base sequence is shown by an amino acid sequence encoded according to a reading frame of the formula. A total RNA containing a non-A non-B type hepatitis virus RNA is taken out from a fresh plasma pool of a Japanese patient of a non-A non-B type hepatitis in a chronic stage and a cDNA library prepared by integrating a lambda phage to a cDNA synthesized by random primer method is subjected to immuno screening with serum of a patient of a non-A non-B type hepatitis to give a new DNA fragment.
Patent JP-H0636461-A (JP)
Title: Device for reproducing digital audio signal
Inventor: HIRAI NOBUAKI
IPC: G11B20/10
Filed: 1992-07-16
Abstract: PURPOSE:To always reproduce a signal to be reproduced with the same level of the maximum volume by detecting the maximum value of a signal by utilizing the auxiliary information of a compressive signal and automatically adjusting the reproduced volume. CONSTITUTION:A digital audio signal recorded on a disk 1 while subjected to data compression is amplified in a RF amplifier 3 and restored in a demodulating circuit 4. A peak calculating circuit 12 calculates the peak value of the amplitude of the sound signal recorded on the disk 1 by using a scale factor stored in a storage circuit 11 for a scale factor. The calculated peak value is sent from the peak calculating circuit 12 to a volume setting circuit 13 and an attenuation amount is decided depending on the level of the peak value. An audio signal transmitted from a data extension circuit 7 is attenuated in an attenuator 8 based on the decided attenuation amount and converted into an analog signal in a DA converter 9 to be outputted.
Patent JP-H0933685-A (JP)
Title: Drain pipe inner diameter measuring device
Inventor: KATAHIRA FUJIO
IPC: G01B21/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe inner diameter measuring device capable of easily measuring the inner diameter. SOLUTION: Provided are a dolly 11 running along a support beam 9 arranged below a reactor pressure vessel so as to pass from the outside of underneath space of the reactor pressure vessel toward immediately below part of nearly center of the lower head of the reactor pressure vessel, a guide part 44 provided on the dolly 11 and capable of attaching to the pipe 5 of which inner diameter is to be measured, a measuring mechanism 22 which is supported capable of elevating by the dolly 11 and is capable of measuring the inner diameter of the pipe 5, and a ball screw 38 which is provided on the dolly 11 and is capable of approaching and leaving the measuring mechanism 22 to the pipe 5 to be measured.
Patent JP-H0238608-A (JP)
Title: Method for preventing adhesion of oceanic life
Inventor: EZOE TSUGIO
IPC: E02B15/00
Filed: 1988-07-28
Abstract: PURPOSE:To prevent adhesion of oceanic life to a structure body for a long period of time by sticking a sheet having densely implanted mink-like furs over the structure's surface that is in touch with seawater. CONSTITUTION:To the inner surface of the straight part 2 at the deepest part 1 of a suction pipe that is to be installed underwater, a sheet 5 having densely implanted white or green mink-like furs 4 is stuck with an adhesive or the like. The sheet 5 is also stuck to the inner surface of an L-shaped part 3 and to the outer surface around the opening of the pipe. A plurality of permanent magnets 15 may be installed around the opening of the L-shaped part 3.
Patent JP-H0476568-A (JP)
Title: Corona discharging device
Inventor: MURATA SHIGEMI
IPC: G03G15/02
Filed: 1990-07-19
Abstract: PURPOSE:To prevent disturbance of a toner image due to re-electrification by providing a multiple number of discharging wires and making a diameter of the discharging wire upstream in a processing direction to be greater than the diameter of other discharging wires. CONSTITUTION:The belt-like photosensitive body 10 with toner image of a fist toner color stuck on it is re-electrified by a second electrifying device 16, and the electrostatic latent image of a second color is formed on the belt-like photosensitive body 10 by the photosensitive body being irradiated with laser beam 17 modulated according to a second image information. This electrostatic latent image is developed with the second toner color by a second developing device 18. In the second electrifying device 16 and a third electrifying device 19, two pieces of discharging wires 2a and 2b are hung between a pair of insulation members. Furthermore, a shield 1 is provided surrounding these discharging wires 2a and 2b, and a grid 3 biased to a specified potential is provided in an opening part of the shield 1. The shield 1 is usually grounded. The diameter of the discharging wire 2a upstream in the processing direction is formed to be greater than the diameter of the downstream discharging wire 2b.
Patent JP-H0722201-A (JP)
Title: High voltage thick film resistor and production thereof
Inventor: YOSHIYAMA MASAYUKI
IPC: H01C17/06
Filed: 1993-07-01
Abstract: PURPOSE:To provide a highly reliable thick film resistor, and production method thereof, which is protected against degradation upon application of high voltage while solving the problem of insufficient moisture resistance. CONSTITUTION:A metal electrode part 2 is formed on a dielectric substrate 1, a trimmed thick film resistor 3 is formed between the metal electrode parts 2 secured with external terminals 6, and then the dielectric substrate 1 is coated with an exterior resin 7 except the external terminal 6 part thus forming a high voltage thick film resistor. In such thick film resistor, the trimmed thick film resistor 3 is coated with a resin layer 5 formed by printing and the exterior resin 7.
Patent JP-H0856101-A (JP)
Title: Transversal filter
Inventor: FUJITA TAKU
IPC: H01P1/203
Filed: 1994-08-11
Abstract: PURPOSE:To attain a narrow band for the filter with a small size and low loss by forming a distributer, a 180 deg. phase shifter, a weighting circuit and a reflector with a 1/4 wavelength coupling line and reflecting a signal with the reflector provided at a final stage. CONSTITUTION:A signal entered from an input terminal 1 is distributed into two signals by a distributer 7a, the 1st signal is provided with a phase difference of 180 deg. at a phase shifter 40 and distributed again into two signals at a distributer 7a of a next stage. The amplitude of the 2nd signal is adjusted by a weighting circuit 3a and the result enters a synthesizer 5. Then the signal is reflected in a reflector 6 at a final stage. The 2nd signals of each stage are given to the synthesizer 5, in which they are synthesized in phase for a pass band and synthesized in opposite phase for a block band, then a desired filter characteristic is obtained at an output terminal 2. As the structure, the weighting circuit 3, the phase shifter 4, the synthesizer 5 and the distributer 7 are realized by using 1/4 wavelength microstrip lines or shorter wavelength microstrip lines 18 whose coupling degree differs from a center frequency of the filter on a dielectric board 17, the filters are connected in cascade for plural stages and open ends are adopted for two ends of the coupling line of the final stage to reflect the signal.