baber/WOPTO huggingface dataset:
Patent JP-S5822440-A (JP)
Title: Printer for high-speed input data
Inventor: TSUKASA FUMISUKE
IPC: B41J5/30
Filed: 1981-07-31
Abstract: PURPOSE:To perform reading and writing independently, to securely hold and print data having a faster data than a printing speed, and to speed data processing, by providing a data memory with a memory for plural lines. CONSTITUTION:A data memory 11 is provided to store data ID for plural lines from a transmitter side, and writting to and reading from the memory 11 are performed simultaneously on the basis of addresses specifid by write and read address counters 12 and 13. The counter 12 counts up by write pulses WP, and the count value of the counter 13 is varied by a dot printing end signal D from a printer mechanism part 15, and compared with the output of a final address setting circuit 18 by address comparators 14 and 17; when coincidence is obtained, the counters 12 and 13 are cleared. A counter 21 for the number of unprinted lines, etc., is used to hold data with a higher speed than a printing speed in the memory 11, speeding data processing.
Patent JP-S61277414-A (JP)
Title: Manufacture of silicone monolithically molded product
Inventor: OKAWA KAZUHIRO
IPC: B29K101/10
Filed: 1985-06-03
Abstract: PURPOSE:To perform a monolithic molding of pieces of silicone whose curing states are different from each other, by heating and curing an uncured composite composed of siloxane containing an alkenyl group and polyorganohydrogen siloxane by adding specific polyorganohydrogensiloxane on the uncured composite. CONSTITUTION:After polyorganosiloxane wherein at least two pieces of alkenyl groups linked with silicon atoms are existed in a molecule and polyorganohydrogensiloxane wherein hydrogen atoms linked with the silicon atoms exist by exceeding average one piece in number have been made to cure half by adding 0.3-1.0 pieces of and a specific quantity of platinum catalysts of the alkenyl groups as the number of the hydrogen atoms linked with the silicone atoms, monolithic molding is performed by making said composite heat and cure in a casting mold by adding polyorganohydrogensiloxane having more than one or more pieces of hydrogen atoms linked with the silicon atoms in a molecule on the said composite.
Patent JP-H04346998-A (JP)
Title: Chain peptide and its production
Inventor: YAMAMURA TAKESHI
IPC: C09K3/00
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a new chain peptide capable of converting a metal into a ligand for elucidating the function of a cysteine-containing protein according to a fragment condensing method, etc., and providing a hydrogenase model having biological analogous function. CONSTITUTION:A compound expressed by the formula HCl.H-Pro-OMe (Me is methyl) is reacted with a compound expressed by Boc-Cys(Acm)-OH (Boc is tert-butyloxycarbonyl; Acm is acetamidomethyl) in DMF according to a fragment condensing method to provide a compound expressed by the formula Boc-Cys(Acm)-Pro-OMe. The C-terminal ester group is then hydrolyzed and subsequently reacted with a compound expressed by the formula HCl.H-Leu-Cys(Acm)-OMe in the presence of a condensing agent in DMF to afford the compound expressed by formula I. The resultant compound is further reacted with mercury chloride in dimethyl sulfoxide to provide a mercury-containing peptide expressed by formula II, which is then reacted with hydrogen sulfide to eliminate the mercury as mercury sulfide. Thereby, the objective chain peptide expressed by formula III is obtained.
Patent JP-H06334455-A (JP)
Title: Variable gain amplifier
Inventor: YANO TAKASHI
IPC: H03G11/08
Filed: 1993-05-21
Abstract: PURPOSE:To obtain the variable gain amplifier controlled to a linear gain of an output voltage with respect to a control voltage. CONSTITUTION:An emitter size of transistors(TRs) Q1, Q2, that is, a junction area ratio between an emitter and a base is formed to be m:1 and a control current IE in response to a potential difference DELTAV resulting from applying logarithmic transformation to a variable control voltage VCON and a junction area ratio of the TRs Q1, Q2 flows to a collector of the TR Q2. The control current IE is selected to be a control current for the gain variable amplifier to obtain an output voltage from an output of the variable gain amplifier. In this case, the junction area ratio between the emitter and base is selected so that a gain G(dB) of the output voltage is linear.
Patent JP-H0223575-A (JP)
Title: Sector pull out detecting method
Inventor: RII II UEN
IPC: H03M13/33
Filed: 1989-05-12
Abstract: PURPOSE: To enable detection of a step out by encoding data to form an error correction code, connecting this code to the data to form a code word and recording the code word on a magnetic disk, then forming the fresh error orrection code by encoding again when the code word is retrieved and comparing both. CONSTITUTION: A spare symbol is encoded and initialized by an encoder 10. When the data is inputted to the encoder 10, the data is added to a register 22 and is simultaneously multiplied by multipliers 16 to 20 incorpolating the coefft. of an error correcting code(ECC) generating polynominal. The code word 30 which is added to the registers 24, 26 and is added with the ECC symbol 32 to the data symbol 31 via a line 28 is delivered and is written into the disk. When the code word 30 is thereafter read out of the disk, the code word is again and similarly encoded to form the fresh ECC symbol and is compared with the ECC symbol 32. Consequently, if the error position exists outside the code word boundary, this position is detected as the step out.
Patent JP-S5547931-A (JP)
Title: Wiring system for automobile
Inventor: AKIYAMA TOSHIICHI
IPC: H02G3/16
Filed: 1978-09-29
Abstract: PURPOSE: To provide a wiring system universally applicable regardless of type of vehicle in the combination of a base relay box provided with a basic circuit common to all types of vehicles and a subrelay box able to be selected according to the type of vehicle.  
     CONSTITUTION: A base relay box 11 is provided with three connector mounting points 11AW11C to be connected to respective connectors 2W4 through a single main wire group 6. A subrelay box 12 is removably mounted to the baserelay box 11 with the connector mounting point 12A connected by a connector 5. The baserelay box 11 is provided with a basic circuit including a starter motor, a headlamp, a tail lamp irrelevant to the type of vehicle. The subrelay box 12 is provided with an option circuit for a fog lamp, a power steering and the like varying with the type of vehicle and grade. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10312911-A (JP)
Title: Current-limiting device
Inventor: TAKAHASHI TOMOE
IPC: H01C7/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a current-limiting device provided with a PC element such that its resistance value is not increased largely and its electrodes are not stripped off by arcs which occur, when a short-circuiting or eddy current flows and, in addition, its resistance value does not change much before and after current-limiting operations. SOLUTION: A current-limiting device is provided with a PTC element, consisting of a PTC polymer section 1 composed of a polymer and a conductive material mixed in the polymer and having a positive resistance-temperature characteristic and a pair of electrodes 2 welded to the polymer section 1. At least one through-hole is formed through each electrode 2, and pressure is applied to the electrodes 2 in the direction perpendicular to the surface of the polymer section 1.
Patent JP-S5345953-A (JP)
Title: Amplifier
Inventor: SANO SHINYA
IPC: H03F3/45
Filed: 1976-10-06
Abstract: PURPOSE:In an amplifier obtained by parallel-connecting a plural number of differential amplifiers of FET, the reduction of noise-reducing effect is prevented which owes to the dispersion of the operating currents of the FET, thereby displaying the noise reducing effects at the maximum.
Patent JP-H01293175-A (JP)
Title: Jig cleaning device
Inventor: NAKAYAMA SATOSHI
IPC: B08B3/02
Filed: 1988-05-19
Abstract: PURPOSE:To sufficiently wash an inside wall by forming an inside wall washing nozzle to the nozzle aperture diameter at which gushing water can be gushed with the negligible influence of surface tension. CONSTITUTION:A liquid chemical is sprayed from cleaning nozzles 4, 5 toward a quartz tube 1 while the quartz tube 1 is kept rotated. Water is sprayed from the nozzles 4, 5 to wash the quartz tube 1 and the water is ejected from the inside wall washing nozzle 6 to wash the inside wall 2a upon ending of the cleaning with the liquid chemical. The water gushed from the nozzle having the aperture of such a large diameter with which the surface tension is negligible spreads satisfactorily along the wall surface without being splashed in spite of contact with the by drophobic inside wall 2a. The inside wall is thus effectively washed.
Patent JP-H01292403-A (JP)
Title: Method for setting up state of apparatus in state monitor and control equipment
Inventor: IKEGAMI HARUHIKO
IPC: G05B23/02
Filed: 1988-05-19
Abstract: PURPOSE:To improve visibility and to prevent the generation of missetting by using a state monitoring picture for monitoring the state of an apparatus as a state setting picture for applying a control instruction. CONSTITUTION:A display part 13 is usually held at a monitoring state. When an operator applies a control command from an input part 12 in order to change the state of a certain apparatus being displayed on the display part 13, a control part 11 holds the state of the apparatus at the time of inputting the command. Only the apparatus receiving the setting request is changed at its display state and flickering indicating the set state is started. Thereafter, the operator successively inputs the set data from the input part 12 while observing the display part 13 under said state, and at the time of ending the setting, outputs an output request from the input part 12. Then, the control part 11 transfers the state from the set state to a monitoring state to start the state monitoring again.
Patent JP-H0417110-A (JP)
Title: Magnetic recording medium
Inventor: TAKAI MITSURU
IPC: G11B5/73
Filed: 1990-05-10
Abstract: PURPOSE:To obtain high electromagnetic conversion characteristics and durability at high temp. and high humidity by forming ferromagnetic thin films in a manner that the lowest ferromagnetic metal thin film is vapor deposited with smaller thetamax than the thetamax for deposition of the uppermost ferromagnetic metal thin film. CONSTITUTION:A magnetic layer is formed on a nonmagnetic supporting body by oblique vapor deposition method, and this magnetic layer consists of at least two ferromagnetic thin films essentially comprising Co. The lowest ferromagnetic metal thin film, which is the nearest to the nonmagnetic supporting body, is formed by vapor deposition with an angle thetamax smaller than the thetamax for deposition of the uppermost ferromagnetic metal thin film. By forming the lowest layer with thetamax<90 deg., formation of vacancies among the particles is suppressed. The obtd. film has extremely good corrosion resistance, higher packing density of ferromagnetic metal and high saturation magnetization. Thereby, traveling property of the obtd. medium hardly changes for a long time, durability and reliability of the medium is improved, and good electromagnetic conversion characteristics can be obtained for the whole range from low frequency to high frequency signals.
Patent JP-H07302409-A (JP)
Title: Production of thin film coil
Inventor: IRIE KANJI
IPC: G11B5/31
Filed: 1994-05-09
Abstract: PURPOSE:To fill the narrow gap between wires without voids and to obtain a mechanically and electrically satisfactory thin film coil hard to generate a secular change by using an inorg. oxide. CONSTITUTION:A seed layer 31 of Ti or Cr is formed on an insulating layer 6 by plating, etched through a resist mask and plated with copper to form wires 7a. Half of the depth H of the gap between the wires 7a is filled with a layer 8a by sputtering Al2O3. The sputtered Al2O3 is coated with a resist 60 and this resist 60 is melted at a high temp. The Al2O3 8c on the wires 7a and the upper half of the resist 61 are removed by etching-back and the residual resist 62 on the Al2O3 8a is removed by dissolution. Since the gap between the coil wires 7a is made shallow by being half-filled with the inorg. oxide 8a, in the case of coating with ceramic, the ceramic enters the gap and the shallow groove between the wires 7a is perfectly coated with the inorg. oxide without voids.
Patent JP-H07303987-A (JP)
Title: Gas metal arc welding method for steel pipe
Inventor: ISHIKAWA HAJIME
IPC: B23K35/30
Filed: 1994-05-11
Abstract: PURPOSE:To provide the welding method, in particular, excellent in selective corrosion resistance and low temp. toughness of weld metal in the gas metal arc welding method suitable for circumference welding of a line tube to transport petroleum containing CO2, natural gas, or CO2. CONSTITUTION:As chemical components of weld metal, 0.03-0.08% C, 0.05-0.60% Si, 0.7-2.8% Mn, 0.7-2.0% Cr, 0.003-0.045% Ti, <=0.06% Al are contained, a steel pipe base material and welding wire are welded in combination, in which 0.15<=Pcm=C+Si/30+Mn/20+Ni/60+Cu/20+Cr/20+Mo/15 +V/15+5B<=0.25 is satisfied.
Patent JP-S63286531-A (JP)
Title: Manufacture of high purity tellurium
Inventor: YUKINOBU MASAYA
IPC: C22B61/00
Filed: 1987-05-18
Abstract: PURPOSE:To conveniently and easily manufacture a high purity tellurium by subjecting a tellurium tetrachloride, which is obtained by reacting metallic tellurium with dry chlorine gas, to distillation purification, after separating and eliminating a specific initial boiling distillate, subjecting the purified tellurium tetrachloride to hydrolyzing and hydrogen-reduction. CONSTITUTION:The metallic tellurium of common grade about 99.9wt.% purity is reacted with the dry chlorine gas to produce the tellurium tetrachloride. The tellurium thus obtained is subjected to the distillation purification by a distillatory. At that time, the initial boiling distillate which corresponds to 5-15% of the treated quantity is separated and eliminated. After that, the succeeding distillate of the distillation treatment is collected as an actual distillate to recover the purified tellurium tetrachloride. The purified tellurium tetrachloride thus obtained is dissolved in pure water, and the solution is dropped in a much greater quantity of pure water under stirring and hydrolyzed. The high purity tellurium dioxide thus obtained is reduced in a hydrogen current at about 450-730 deg.C. Hence, the >=99.99999% high purity tellurium can be obtained.
Patent JP-S63285034-A (JP)
Title: Fmx stereoscopic broadcast receiver
Inventor: ISHIKAWA TSUTOMU
IPC: H04H1/00
Filed: 1987-05-18
Abstract: PURPOSE:To reduce the influence of multi-path noise by switching a receiver into the FM stereoscopic broadcast reception state in response to an output signal of a detection circuit of multi-path noise. CONSTITUTION:When multi-path disturbance takes place, a multi-path noise is detected by a noise detection circuit 18, a control signal is generated at its output terminal and fed to a switching signal generating circuit 19. The switching signal generating circuit 19 generates a 1st output signal L in response to the control signal to switch the selection circuit 16 and the selection circuit 16 selects an output signal S of the synchronizing detection circuit 14 to apply the signal to a matrix circuit 20. In the matrix circuit 20, the stereoscopic sum signal m and the stereoscopic difference signal S are given thereto and the reception state the same as that of a normal FM stereoscopic broadcast is attained. Thus, the influence of the multi-path disturbance is reduced.
Patent JP-S5825287-A (JP)
Title: Semiconductive photo sensitive light emitting device
Inventor: MITSUI KOUTAROU
IPC: H01L31/12
Filed: 1982-07-12
Abstract: PURPOSE:To control optically luminous radiation corresponding to ambient brightness in addition to its lighting function by connecting a photo thyristor chip and a semiconductor light emitting device electrically in series in a single package. CONSTITUTION:The anode 6I of a photo thyristor chip 6 is bonded on an anode substrate 5, and the anode 1D of a light emitting chip 1 is bonded on the cathode 6H of the chip 6. After this, the cathode 1E of the chip 1 and a cathode substrate 2 are connected electrically together through a golden lead 4 or the like to form a semiconductive photo sensitive light emitting device 23. When voltage is applied to a circuit where load resistance is connected to the light emitting device 23 in series, the n-p junction 6F of the chip 6 is under reverse bias so that the power supply voltage can mostly be applied to the n-p junction 6F. Upon irradiated intensity of illumination on the chip 6 reaching a point where a value of breakover voltage of the chip becomes the same value as that of the power supply voltage, the chip 6 is activated so that electric current flows in the circuit to cause the chip 1 to luminesce.
Patent JP-H10310815-A (JP)
Title: Vacuum treating apparatus of molten steel and method therefor
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/10
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treating apparatus of molten steel which can efficiently reduce hydrogen, nitrogen and carbon under reducing pressure, and a vacuum treating method using this apparatus. SOLUTION: This vacuum treating apparatus has a ladle 2 for receiving the molten steel, a vacuum treating vessel 3 providing two immersion tubes 4 for circulating the molten steel 1 and a vacuum gas exhausting hole 5, and a vacuum gas exhausting equipment, and a two-step type shut-off valve 8 is arranged between the vacuum gas exhausting hole and the vacuum gas exhausting equipment. The vacuum treating method executes preliminary gas exhausting beforehand making the reducing pressure condition of 50-400 mm Hg at the gas-exhausting system side under closing state of a shut-off valve by using this apparatus. Successively, the immersion tubes in the vacuum treating vessel is dipped into the molten steel and at the same time, the shut-off valve at the first step is opened and thereafter, the shut-off valve at the second step is opened.  After completing the treatment, the shut-off valve is closed to prepare this apparatus for the following charge, and the preliminary gas exhausting an be saved or simplified.
Patent JP-H07325067-A (JP)
Title: Transformation factor measuring device
Inventor: MATSUFUJI YASUHIRO
IPC: G01N27/72
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a transformation factor measuring device at a high accuracy, in which the disturbance magnetic field to be generated by the rotation of a roll on the basis of the residual magnetism of the roll at the time of carrying a steel plate is eliminated so as to improve S/N. CONSTITUTION:In this transformation factor measuring device, a magnetizer 10 to be excited by a magnetizing power source 13 with a built-in low-frequency oscillating unit 14 for oscillating the frequency (f) is provided in one side of a steel plate 12 travelling with the rotation of a roll, and a magnetic sensor 3 for detecting the magnetic flux generated by the magnetizer 10 and leaked through the steel plate 12 is provided in the other side of the steel plate 12, and the transformation factor of the steel plate 12 is measured on the basis of the magnetic flux density detected by the magnetic sensor 3. This device is provided with a low-frequency oscillator 14, which oscillates the frequency (f) corresponding to the revolution of the roll except for the frequency as same as the frequency of the disturbance magnetic field, so as to avoid the influence of the disturbance magnetic field generated by the frequency corresponding to the revolution of the roll on the basis of the residual magnetism of the roll.
Patent JP-S6016813-A (JP)
Title: Production of crystalline aluminosilicate zeolite and novel crystalline aluminosilicate zeolite
Inventor: ONODERA TAMIO
IPC: B01J29/40
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a crystalline aluminosilicate zeolite, rapidly in high efficiency, by reacting a silica source, an alumina source, zeolite ZSM-5 and a specific zeolite in an aqueous solution containing an alkali metal hydroxide. CONSTITUTION:(A) A silica source having a particle diameter of 10-50mu (e.g. colloidal silica) is mixed with (B) an alumina source (e.g. sodium aluminate), (C) zeolite ZSM-5 (D) a zeolite selected from those having an (SiO2/Al2O3) molar ratio of 10-100, X-ray lattice spacings shown in the table, and a specific adsorption of n-hexane of >=0.07g/g, and (E) water and 1-200m-mol of an alkali metal hydroxide (e.g. NaOH) based on 1g of the zeolite, and the mixture is made to react in an autoclave at >=90 deg.C for 30min-7 days, cooled to room temperature, and filtered. The obtained crystal is dried at >=50 deg.C for 5-24hr to obtain the crystalline aluminosilicate zeolite having the characteristics of the component D.
Patent JP-H06311308-A (JP)
Title: Original image forming device
Inventor: UCHIDA SATOSHI
IPC: H04N1/00
Filed: 1993-04-23
Abstract: PURPOSE:To improve the picture quality by supporting a light source having no light source in an internal case linearly so as to reduce number of components thereby supporting the light source at a precise position and executing sufficiently light field. CONSTITUTION:An outer circumferential section of a terminal section 3a at both ends of a light source 3 is supported to be directly fitted to a recessed support section 4 provided in an internal case 1. A mirror 5a, a lens 5b, a light receiving element 6 or a photosensing body 7 of an image forming optical system 5 by which a reflected light by the light source 3 is formed to a light receiving section or a photosensing face is arranged to a lower space partitioned by the case 1. Thus, it is not required to provide other light shield plate so as to prevent a light other than the reflected light from the picture face of the original 2 from being made incident on the light receiving face of the light receiving element 6 or the photosensing face of the photosensing body 7 and complete light shield is executed by the case 1.
Patent JP-H07332461-A (JP)
Title: Coreless torque converter
Inventor: KUBO MASAAKI
IPC: F16H41/26
Filed: 1994-06-02
Abstract: PURPOSE:To improve stall fuel consumption through the increase of a loss at a low speed ratio area and especially through lowering of stall torque capacity, in a coreless torque converter having no core at a part where three elements of an pump impeller, a turbine runner, and a state gather. CONSTITUTION:The stator blade 4b of a stator 4 is deviated to the turbine runner 3 side on the inner peripheral side of the stator and a middle part extending from the inner peripheral side of the stator toward the outer peripheral side of the stator is deviated to the pump impeller 2 side. The middle part forms deviated-to-turbine-side arrangement which is on the outer peripheral side of the stator and an approximately intermediate position between the impeller pump 2 and the turbine runner 3.