baber/WOPTO huggingface dataset:
Patent JP-H10340198-A (JP)
Title: Information processing system, its controlling method, information processor and its controlling method
Inventor: SUDO YOSHIAKI
IPC: G06F12/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, its controlling method, an information processor and its controlling method, which can improve throughput by efficiently executing data transfer between networks in an information processing system realizing a distributed processing system between plural information processors. SOLUTION: The virtual storing space of a program to execute distributed processing is divided to arrange in each storing space of the plural information processors 101 connected to a network 102. Next, a thread started at the program is distributed to each storing space of the plural processor 101. Then the plural processors 101 transport the thread generating a page fault to the storing space of an information processor with a page.
Patent JP-S5672720-A (JP)
Title: Direct current stabilized power source unit
Inventor: MORISHIMA MASAHIKO
IPC: H02M3/337
Filed: 1979-11-20
Abstract: PURPOSE: To make it possible to obtain a stabilized output by turning on a switching element when a rise in output voltage exceeds a required ripple, by stopping the oscillation of an oscillating transformer and by dropping the output voltage.  
     CONSTITUTION: If the voltage drop of output OUT becomes less than a required ripple during operation, the voltage detected at the ratio between resistances 27 and 28 turns off switching transistor TR26 to start the oscillation of oscillating transformer 14. On the other hand, when the voltage rise of output OUT exceeds the required ripple, TR26 is turned on to form the short circuit across winding N3. Then, this is equivalent to an extreme decrease in impedance of transformer 14 viewed from feedback winding N1, i.e. an extreme increase in load, so that transformer 14 will stop oscillation. As a result, the voltage of OUT drops gradually to turn off TR26 again, restarting the oscillation. Thus, a stabilized output can be obtained by the repetition like this. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10341016-A (JP)
Title: Mos-type semiconductor component for power drive provided with protective function against overheat, and semiconductor device using it
Inventor: HASEGAWA YUJI
IPC: H01L29/78
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the wire fusion or pellet breakage at the rush currents, and lessen the device breakage even in case that sudden temperature rise occurs, by making a gate controller have a means for detecting the temperature or the current of a power driver, and controlling the gate current of the power driver according to the temperature or the current. SOLUTION: In the vicinity of power driving elements 1 and 2, a temperature detector 3 making use of the forward voltage property of a diode for detecting the temperature is made. There are an overheat controller 4 and an overcurrent controller 5 between the input terminal of a semiconductor component and the power driving elements 1 and 2, and both are constituted such that the temperature signals of the temperature detector 3 are transmitted. The overcurrent controller 4 performs temperature control, performing the on/off control by PWM. Moreover, the overcurrent controller 5 performs the drain current control by the on-voltage between the drain and the source. As a result, a device which is hard to break even to the rush current can be materialized, and also the danger of its shortening the life can be reduced.
Patent JP-S5772921-A (JP)
Title: Preparation of acetylenic ketone
Inventor: TANAKA MASATO
IPC: C07D333/22
Filed: 1980-10-25
Abstract: PURPOSE: To obtain an acetylenic ketone whichis a raw material for a heterocyclic compound which is an intermediate for medicines or agricultural chemicals in high yield easily, by reacting an organic halide and CO with a terminal acetylene in the presence of a carbonylating catalyst.  
     CONSTITUTION: An organic halide expressed by the formula R 1 X (R 1  is organic group; X is halogen), e.g. iodobenzene, and CO are reacted wih a terminal acetylenic compound expressed by the formula HC=(C-R 2  (R 2  is orgaic group), e.g. acetylene or phenylacetylene, in the presence of a carbonylating catalyst, e.g. palladium black or tricarbonyltriphenylphosphinenickel, to given a acetylenic keton of the formula. Preferably, the reaction is carried out in the presence of a base, and the reaction temperature is 50W200°C. The deisred ketone is obtaned easily without requiring troublesome operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5773762-A (JP)
Title: Electrostatic latent image forming method
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/22
Filed: 1980-10-25
Abstract: PURPOSE:To form an electrostatic latent image by causing polarization in only a dielectric layer by irradiation with the electric fields of a fixed electrode and light rays, and by performing light shielding and irradiation with a weak and an intense optical image while applying a reverse electric field. CONSTITUTION:A photosensitive drum 1 is irradiated with a light beam 6' from an AC corona discharger 5 to eliminate the charge of a dielectric layer 4 and that in a photosensitive layer 3. Then, it is irradiated with a beam 8' from a lamp 8 and at the same time, positive corona discharge generating an electric field with the positive polarity is performed by a DC corona discharger 7 to cause negative polarization at the photosensitive layer 3 side and positive polarization at the discharger 7 side. Then, negative corona discharge is carried out by a DC corona dishcarger 10 to apply light together with the negative electric field, giving the dielectric 10 to variations of the photosensitive layer 3 which correspond to the shielding of the light and weak and intense images. Thus, reflected light beam from the drum 1 and an original are scanned periodically to irradiate the drum with the optical images in the said order, thereby forming an electrostatic latent image.
Patent JP-S63312140-A (JP)
Title: Contamination resisting titanium member
Inventor: MIKI KENJI
IPC: B32B15/082
Filed: 1987-06-15
Abstract: PURPOSE:To keep excellent contamination resisting property for a long time even under high corrosive environment by forming a film of organic polymeric material of fluorine type on the surface of a titanium member. CONSTITUTION:The film of organic polymeric material of fluorine type which is excellent in adhesion property and weathering properties, is formed on the surface of a titanium member, whereby the contamination resisting property which is the defect of the titanium material is improved. As the organic polymeric material of fluorine resin, all the materials containing an appropriate amount of fluorine resin in a molecule, may be used, but the most suitable is trifluoroethylene resin and vinylidene fluoride resin. There resin may be one in which the hydrogen in the main chain is substituted by other halogen, hydroxyl group, carboxy group or olefin residue. By ordinary process, the surface of the titanium material is coated with the organic polymeric material of fluorine type and is dried, and then baking treatment is achieved according to necessity, whereby a contamination resisting film can be obtained.
Patent JP-H02230152-A (JP)
Title: Photosensitive resin composition
Inventor: UIRIAMU AARU WAGUNAA
IPC: G03F7/033
Filed: 1988-06-17
Abstract: PURPOSE: To enable the development of a compsn. with water and to impart water resistance to a produced letterpress printing plate by adding an ethylene- acrylic acid copolymer and an N-contg. compd. capable of neutralizing the acrylic acid component of the copolymer. CONSTITUTION: This compsn. contains an ethylene-acrylic acid copolymer cont. at least about 15wt.%, preferably about 15-25wt.% acrylic acid, an N-contg. compd. capable of neutralizing the acrylic acid component of the copolymer, one or more kinds of mono- or multifunctional ethylenic unsatd. monomers and a photopolymn. initiator. The N-contg. compd. is, e.g. an amine-contg. monomer having an α,β-ethylenic unsatd. bond, preferably dimethylaminopropylmethacryalmide. The ethylenic unsatd. monomers are preferably trimethylolpropane tri(meth)acrylate, etc.
Patent JP-H05238946-A (JP)
Title: Peptide having antihypertensive action originating from blood of sacrificed animal
Inventor: OKA SHUSAKU
IPC: A61K35/16
Filed: 1991-05-24
Abstract: PURPOSE:To provide a peptide having an antihypertensive action by enzymolysis of swine plasma followed by separation and purification. CONSTITUTION:A swine plasma solution is subjected to enzymolysis with pepsin and immediately followed by ultrafiltration. The filtrate is adsorbed on a strongly acidic cation exchange column and washed thoroughly with deionized water. Then the column is eluted with 2N-NH4OH and ammonia is removed by concentration under reduced pressure. The concentrate is subjected to the gel filtration chromatography on the Sephadex G-25 column to collect the peptide fraction, which is freeze-dried to give the peptide having antihypertensive action. The peptide includes the sequence of Pro-Ile-Gln-His-Gln-Asp or Ala-Val-Glu-Gly- Pro-Lys-Phe, or Thr-Pro-Asp-Glu-Thr-Tyr-Lys-Pro-Lys-Glu as a main ingredient.
Patent JP-H0443043-A (JP)
Title: Image recorder
Inventor: TAKADA YOSHIHIRO
IPC: H04N1/40
Filed: 1990-06-08
Abstract: PURPOSE:To reduce irregularity in density to be generated on a recording image by a method wherein a image signal to each image recording element of a multi head is controlled based on a specific correction data together with a density irregularity correction data. CONSTITUTION:When irregularity in density of a recording head is corrected, test pattern printing with each recording head is started. Thereafter, a test pattern of each recording head is read by a density irregularity read means to calculate a density irregularity correction data 27 of each recording head. Thereafter, an alternate correction data + or -k is added to this density correction data 27 and a recorrection data 33 is calculated. This density irregularity correction data 33 of a each recording head is stored in an irregularity correction RAM 28. When recording is performed thereafter, recording with each recording head is started.
Patent JP-H05317569-A (JP)
Title: Rotary drum type wet washer
Inventor: HATTORI TOSHIO
IPC: D06F37/04
Filed: 1992-05-19
Abstract: PURPOSE:To provide a rotary drum type wet washer capable of preventing a material to be washed such as a product of wool, etc., from being contracted even when it is washed in water. CONSTITUTION:In the rotary drum type wet washer which cleans the material to be washed by using cleaning medium solution in which a surface active agent, a cleaning agent, and furthermore, a cleaning assistant are dissolved, the internal space 106 of a rotary drum 101 is divided into a large number of partial space 108 extending in the axial direction capable of housing the material 114 to be washed at appropriate compactness and being provided with a large number of holes 107a on an outer peripheral wall. An injection tube 104 formed integrally with the side wall of the drum 101 and in which a large number of holes 109 are formed on the peripheral wall is mounted in the center part of the rotary drum 101, and also, a solution sending means 112 which compresses the cleaning medium solution is provided at the injection tube 104.
Patent JP-S635610-A (JP)
Title: Ultrasonic wave delay line
Inventor: FUJISHIMA HIROSHI
IPC: H03H9/36
Filed: 1986-06-25
Abstract: PURPOSE:To set the shape optionally and to attain the light weight and small- size by fixing both ends of glass fiber insulated and coated to a piezoelectric element, respectively, propagating an ultrasonic wave stimulated by one piezoelectric element through the glass fiber at a prescribed time, and converting the wave into an electric signal by the other piezoelectric element. CONSTITUTION:The glass fiber 7 is subject to insulation and coating acting like a sound absorbing coating film at the peripheral, both ends are connected respectively to one electrode of the piezoelectric elements 5, 6 and a lead wire is connected to each electrode of the elements 5, 6. In applying an electric signal to the one element 5, the element 5 is subject to a prescribed vibration to stimulate an ultrasonic wave, which is propagated in glass fiber 7, reaches the other piezoelectric element 6 with a time delay of t=l/C (where l is the length of the glass fiber 7 and C is the sound velocity), and the wave is converted into an electric signal. The ultrasonic wave delay line as above is supported at an optional point of the fiber 7.
Patent JP-H0712306-A (JP)
Title: Economizer
Inventor: NAITO OSAMU
IPC: F22D1/12
Filed: 1993-06-22
Abstract: PURPOSE:To enable a temperature of discharged gas at an outlet port of an economizer to be kept at an appropriate range for a denitrization device placed at a downstream side even if a thermal absorption at the economizer is decreased due to adhered substances having V2O5 or the like in fuel as its major substances in a boiler having the denitrization device or the like in a discharging gas system with dirty fuels such as asphalt, high sulfuric oil, etc., being applied as fuels. CONSTITUTION:An upstream side chimney passage and a downstream side chimney passage of economizers 1 and 2 in a discharged gas system communicate through a bypass duct 6 and there is provided a damper 5. In addition, a water supplying system is proviced with a bypassing pipe passage 16 having a valve 10 for bypassing a part 1 of each of the economizers. At the initial state of operation of the boiler, water is not flowed at the part 1 of the economizer so as to restrict a reduction in temperature of the discharged gas. At the next stage, water is supplied to the entire economizers 1 and 2 so as to recover heat and at the same time a part of the discharged gas is flowed in the bypassing duct 6 so as to adjust a temperature at the inlet port of the denitrization device 7. In addition, as a time elapses, the thermal absorption at the economizers 1 and 2 is reduced and a temperature of the discharged gas at the outlet port is increased, so that the gas is prevented from being flowed to the bypassing duct 6.
Patent JP-H095953-A (JP)
Title: Silver halide color photographic sensitive material and color proof forming method
Inventor: HOSHINO KEIICHI
IPC: G03C7/26
Filed: 1995-06-16
Abstract: PURPOSE: To provide a color photographic sensitive material adapted to the formation of the color proof capable of sufficiently obtaining minute points as the color proof of even a high-quality print and obtaining a stable image without affecting image quality, even of exposure is fluctuated. CONSTITUTION: The silver halide color photographic sensitive material has, on a support, a layer containing a yellow image-forming silver halide emulsion (Y emulsion), a layer containing a magenta image-forming silver halide emulsion (M emulsion), a layer containing a cyan image-forming silver halide emulsion (C emulsion), and further a layer containing a black image-forming silver halide emulsion (S emulsion, and each of Y, M, C, and S emulsions has a sensitivity at least 6 times higher reflection density in each spectral sensitivity distribution on each wavelength region than that in each distribution in each region,  and the thickness of the support of this photosensitive material is continuously measured and the fluctuation of the thickness is analyzed with respect to frequency by the high-speed Fourier-transform and the obtained power spectrum per each space frequency is integrated in a 1-12.5mm, and its square root (PY value) is <=2.95μm.
Patent JP-S634969-A (JP)
Title: Driving controlling circuit for thermal head
Inventor: UMETSU KOJI
IPC: B41J2/37
Filed: 1986-06-26
Abstract: PURPOSE:To prevent density from becoming ununiform due to variations in a voltage applied to head elements, by providing a V-F converter for detecting the voltage applied to the head elements and converting the voltage into a frequency corresponding to the voltage, and controlling a strobe signal based on the frequency. CONSTITUTION:A V-F converter 17 detects a voltage applied to a bead element group 15, and converts the detected voltage into a frequency corresponding to the voltage. The frequency is counted by a counter 18, and a pulse, voltage or the like corresponding to the counted value is outputted to a strobe signal generating circuit 12. The circuit 12 determines a fall timing for the strobe signal according to the pulse width or voltage. Therefore, for example, when the number of head elements TH-1-TH-640 driven is increased the voltage applied to the elements is lowered, and the frequency outputted from the V-F converter 17 is lowered correspondingly. In such a case, the strobe signal generating circuit 12 retards the fall timing of the strobe signal, whereby the pulse width (d) of the strobe signal is incrased correspondingly, and the drop in the voltage applied to the head elements TH-1-TH-640 is compensated for.
Patent JP-S5241689-A (JP)
Title: Polymerization vessel for polymerizable vinyl compound
Inventor: NAKAMURA ATSUSHI
IPC: B01J19/00
Filed: 1975-12-19
Abstract: PURPOSE:A polymerization vessel for the polymerizable vinyl compound, especially for vinyl chloride, wherein the deposition of scale to the inner walls faces to the gaseous phase of the reactor, especially to the tubes of the upper part of the reactor and pipes contected with the tubes, is prevented, and the control of the polymerization temperature is facilitated.
Patent JP-H11324906-A (JP)
Title: Pump
Inventor: TAJIMA HIDETOSHI
IPC: F04B15/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a pump to be driven by the only compressed air and capable of cope with the high viscous fluid at a now cost. SOLUTION: This pump is provided with check valves 9, 9a in a suction port and a discharge port provided in a casing 4, and the check valves 9, 9a are provided with a flat plate-like valve element freely to be turned, and the valve element is formed so as to contact and separate with/from a valve seat provided in the suction port 7 and the discharge port so as to prevent the generation of clogging of the high viscous fluid in the check valves 9, 9a. An upper part of a casing 4 having a height difference between the suction port 7 and the discharge port is provided with an intake and discharge passage 13, and a valve seat is provided in an inside port of this intake and discharge passage 13, and a float valve 16 is provided freely to contact and separate with/from the valve seat. Structure of the pump is thereby simplified so as to lower the manufacturing cost.  A means for reducing the pressure and pressurizing inside of the casing 4 is connected to an intake and discharge passage so that the fluid can be sucked into the casing and that the fluid can be forcedly fed from inside of the casing 4 without providing a conventional sliding part in the casing 4.
Patent JP-S5854857-A (JP)
Title: Inductor type ac generator
Inventor: HORI SADAKAZU
IPC: H02K19/24
Filed: 1981-09-25
Abstract: PURPOSE:To improve the assembly workability and increase output by providing a groove in the outer surface of a yoke that faces the inductor type rotor and mounting a magnetic member on the outer surface of the yoke and making the magnetic member and the rotor face each other. CONSTITUTION:A generator has a rotating shaft 12 at the central part of a housing 10 that is shaped like a cylindrical vessel, and this rotating shaft is supported by a pair of bearings 14. On the inside of the housing 10 an armature iron core on which an armature coil is wound and a yoke 24 which has a concave section on which a field coil 20 is wound are mounted. On the rotating  shaft 12 an inductor type rotor 26 that has magnetic poles is mounted. The yoke  24 has on its side to be inserted into the rotor 26 a concave section 22 on which the coil is wound. The outer surface of the yoke 24 on the side of its mounting  on the housing faces the rotor 26. The outlet wire 28 of the field coil 20 comes from the outer surface of the yoke 24 that faces the rotor 26. Further, on the outer surface of the yoke 24 in which a groove is formed in its axial direction an annular magnetic member 32 is fittingly attached.
Patent JP-S6210797-A (JP)
Inventor: TANBACHI AKIRA
IPC: G08B13/00
Filed: 1985-07-08
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-H098324-A (JP)
Title: Fabrication of physical quantity sensor
Inventor: HANDA HARUHIKO
IPC: H01L29/84
Filed: 1995-06-16
Abstract: PURPOSE: To retard migration of silver into a strain sensitive resistor by a method wherein a strain sensitive resistor is formed and then a connector is formed to be connected therewith. CONSTITUTION: Ag-Pd based conductive paste is applied, in a specified pattern, onto the surface of an insulating board 6 and dried and then it is fired at 850 deg.C to form a pair of electrodes 2. RuO2 based resistive paste is then applied between the electrodes 2 such that the paste does not touch the electrode 2 and dried and then it is fired at 750 deg.C which lower than the firing temperature of electrode 2, to form a resistor 1. Finally, gold based conductive paste is applied and dried and then fired at 500 deg.C which is lower than the firing temperature of resistor, to form a connector 3. The connector 3 touching the strain sensitive resistor retards migration of silver into the strain sensitive resistor.
Patent JP-S63313310-A (JP)
Title: Thin film magnetic head
Inventor: KATO HIDEO
IPC: G11B5/31
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the deterioration of magnetic characteristics by covering the surface of a lower magnetic film formed on an underlying layer provided on a substrate surface with a nonmagnetic metallic film so that the oxidation of the lower magnetic film is obviated even if heat is applied repeatedly thereto in the ensuing production process. CONSTITUTION:The underlying layer 2 is provided on the substrate 1 and approximately the entire surface of the lower magnetic film 3 provided on the underlying layer 2 is coated with the nonmagnetic metallic film 10. The nonmagnetic metallic film 10 is formed by using a nonmagnetic metallic material such as chromium, titanium or aluminum and forming the same to a thin film having substantially no pinholes by a sputter film forming method. Since the surface of the lower magnetic film 3 is coated with the nonmagnetic metallic film 10, the nonmagnetic metallic film 10 acts as a protective film to the lower magnetic film 3 and is capable of preventing the lower magnetic film 3 from being corroded and oxidized even if the heat is repeatedly applied thereto or even if the film is immersed in a resist stripping liquid, etc., in the production process after the nonmagnetic metallic film 10 is formed.
Patent JP-H08321263-A (JP)
Title: Color cathode-ray tube and its manufacture
Inventor: KONDO KEIICHIRO
IPC: H01J9/227
Filed: 1995-05-24
Abstract: PURPOSE: To correct failure in the chromaticity of a phosphor quickly and properly. CONSTITUTION: Phosphors of three primary colors are provided. and to at least one of them, principally a high brightness phosphor (for example, green or red) a phosphor of other color, principally low brightness phosphor (blue) is added as a chromaticity adjusting phosphor so as to adjust the chromaticity. Even if there is failure in the chromaticity in any phosphor, adjustment as turning the chromaticity shallower can be made quickly by adding a chromaticity adjusting phosphor, and failure in the chromaticity can be corrected. Thus a color cathode-ray tube is constructed free from failure in the chromaticity in quick responding to eventual occurrence of failure in the chromaticity of any of the phosphors.