baber/WOPTO huggingface dataset:
Patent JP-H04282570-A (JP)
Title: Alkali metal-metal chloride battery
Inventor: UIRIAMU MARITSUTO
IPC: H01M10/39
Filed: 1991-03-12
Abstract: PURPOSE:To prevent precipitation by a reducing discharge product so as to improve energy density and output density by using specific cerium as a positive pole active material. CONSTITUTION:Alkali metal is used as a negative pole active material, and melted sodium 302, positive pole active material tetravalent cerium-contained melted tetrachloro aluminate sodium 304 and a positive pole tungsten electrode 305 are separated by a selective ion conductive separator 303. These materials are stored in a carbon-steel vessel 301, functioning as a negative pole collecting unit, to separate positive-negative pole collecting units 305, 301 by an electric insulator 306. Thus by using tetravalent cerium for a positive pole active material, energy density and output density can be improved by suppressing precipitation by a reducing discharge product.
Patent JP-H10243194-A (JP)
Title: Image storage device and image transmission system
Inventor: SHIMIZU HIROTO
IPC: H04N5/91
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by executing retrieval and transmission of image data at a high speed and executing the processing with the software without the need of a specific hardware with respect to the image storage device storing image data and the image transmission system sending the image data stored in the image storage device. SOLUTION: Non-compression reduced image data and a file header are in cross reference with each of a plurality of compressed image data and the result is stored in an image memory 8 as individual file data, and the reduced image data of a plurality of items of file data stored in the image memory 8 are read as they are, D/A-converted and displayed by a display section 3 as an index list of the image files. In the case of designating optional image data, only the corresponding compressed image data are expanded and displayed on the display section 3, then the processing attended with transmission and retrieval of the image file is executed at a high speed as the software processing.
Patent JP-H02226341-A (JP)
Title: Digital signal processing device
Inventor: SAKAMOTO AKIRA
IPC: G06F15/78
Filed: 1989-02-28
Abstract: PURPOSE:To rewrite a memory during the operation of digital signal processing by providing a start signal detecting means to detect the start signal indicating the start of a program execution cycle and using at least one instruction cycle of the program execution cycle for rewrite of an instruction memory, a RAM, or the like. CONSTITUTION:A start signal detecting means 7 is provided which detects the start signal indicating the start of the program execution cycle. A rewrite cycle is provided where an operation mode setting part 8c is changed or contents of an instruction memory 3 or a coefficient memory 5 are rewritten in accordance with the detection signal from the start signal detecting means 7. That is, one instruction cycle of the program execution cycle is used to set the mode of a microcomputer or rewrite contents of the instruction RAM 3 or the coefficient RAM 5. Thus, these setting and rewrite can be performed during the operation, and the signal processing is performed without temporarily stopping the operation.
Patent JP-S62205035-A (JP)
Title: Production of endermic administration preparation
Inventor: YAMAGUCHI HIROSHI
IPC: A61K47/00
Filed: 1986-03-04
Abstract: PURPOSE:To obtain the titled preparation capable of controlling release of drug, by dissolving a water-soluble drug having a specific molecular weight and polyvinyl alcohol in water, freezing and thawing. CONSTITUTION:0.05-1.0wt% based on the total amounts of a water-soluble drug having 200-1,000mol.wt., preferably clonidine hydrochloride, dibucaine hydrochloride, etc., having 200-500mol.wt. and 10-20wt% based on the total amounts of polyvinyl alcohol are dissolved in water and operation of freezing and thawing the aqueous solution is carried out once or more to give drug- containing polyvinyl alcohol hydrogel. An endermic absorption preparation containing the hydrogel. The preparation controls release of the drug by changing hardening of the hydrogel. The polyvinyl alcohol has high saponification degree and has preferably >=97 saponification degree. The hydrogel has different physical properties such as modulus of elasticity of storage, etc., depending upon grade of polyvinyl alcohol and difference in freezing and thawing operation.
Patent JP-S63214948-A (JP)
Title: Rotary head type digital audio reproducing device
Inventor: YOKOZAWA SEIICHI
IPC: G11B15/467
Filed: 1987-03-03
Abstract: PURPOSE:To prevent an erroneous sampling by a counterfeit sink signal and to enable stabilized tracking control by forming the signal expressing track slippage amt. by the level of the pilot signal of both adjacent tracks subjected to sampling with the detection point of the pilot signal as the reference. CONSTITUTION:The control of a capstan servo is performed by forming the signal expressing a track slippage amt. by the level of the crosstalk of the pilot signal of one part of adjacent track subjected to sampling with the detec tion time of the pilot signal as the reference and that of the crosstalk of the pilot signal of the other part of the adjacent track. And at the actuation time or unstabilized running time the formation of the signal expressing the track slippage amt. based on the track of the following pattern by the pilot signal of an track is prohibited. A correct tracking can thus be taken without malfunctions to prevent the disturbance in control even if a counterfeit sink signal by overwrite is located before an actual sink signal.
Patent JP-S59172255-A (JP)
Title: Airtight terminal with ground lead wire and manufacture thereof
Inventor: TAKAHASHI MASAHIKO
IPC: H01L23/04
Filed: 1983-03-19
Abstract: PURPOSE:To improve airtight characteristics, and to prevent the outflow of glass by forming a metallic oxide film in thickness sufficient for the welding of glass under an airtight state to the outer circumferential surface of a lead wire and the whole inner surface of the ?-shaped section part of a metallic outer ring and forming the upper end of a ground lead wire to a nail section projecting on the upper surface of the ?- shaped section part. CONSTITUTION:With a metallic outer ring 30, a central section is formed to a ?-shaped section, a lower section thereof is opened, while a flange section 32 for sealing a cap is shaped to the circumference of the lower section of a fringe. A metallic oxide film in sufficient thickness is formed to the whole inner surface in order to improve the wetting property of glass and enhance airtight characteristics. A ground lead wire 34 penetrates an inserting hole 36 formed to the metallic outer ring 30 and the nail section 38 of an upper end is projected to the upper surface of the ?-shaped section part, and the ground lead wire is welded on the upper surface of the outside of the ?-shaped section part in an airtight manner through resistance welding in the lower surface of the nail section 38. A lead wire 40 penetrates an inserting hole 42 of a comparatively large diameter shaped to the metallic outer ring 30, and is insulated through the glass 44 and erected.
Patent JP-S56143920-A (JP)
Title: Automatic balance type weight detector
Inventor: OOKUNI YUKIMASA
IPC: G01G7/04
Filed: 1980-04-11
Abstract: PURPOSE:To suppress the pulsation of a weighing pan and a coil spring and permit quick weighing by combining a differential transformer and a magnet with a solenoid. CONSTITUTION:When an object to be measured is placed on a weighing pan 3, the pan 3 descends and the iron core 14 in a differential transformer 13 also descends by way of a link 10, a movable rod 11a and a mounting member 12a. As a result, the electric current generated in the transformer 13 flows via an ammeter to the solenoid 16 interposed in the magnetic field of a magnet 17. The solenoid 16 is pushed up by the force proportional to this current, and the pan 3 is returned to the position of no load by a lever 15, a mounting member 12a and a movable rod 11b. The weight of the object to be measured is detected with the ammeter. Since the vertical movement of the pan 3 and a coil spring 8 is suppressed in this way, the weight is measured rapidly and accurately.
Patent JP-H04284145-A (JP)
Title: Fuel supply device for gas engine
Inventor: OURA SATOSHI
IPC: F02M37/00
Filed: 1991-03-12
Abstract: PURPOSE:To eliminate a problem of trouble such that a pulsation of intake air is generated to obtain no convergence of control because of a small number of cylinders in the case of interposing a balance line between an intake pipe and a gas regulator in order to generate fixed air-fuel ratio, in the case of an engine using gas fuel. CONSTITUTION:In order to prevent a pulsation of this intake air from being transmitted to a diaphragm 7 through a balance line, a surge tank 10 and a throttle mechanism 15 are interposed therebetween to change diameters of an intake pipe side connecting pipe 9 and a diaphragm chamber side connecting pipe 8 reaching this surge tank 10.
Patent JP-H09239280-A (JP)
Title: Rice washing machine
Inventor: NAGASAKA TOSHIO
IPC: A47J43/24
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rice washing machine capable of washing rice without putting the hand into cold water in a general home. SOLUTION: This rice washing machine is equipped with a container 2 integrally molded along with an outer frame part 1 and having a lower bottom part successively and smoothly reduced in size from its upper opening part, a spiral blade 6 placed on the protruding part 4 upwardly protruded from the center of the bottom part of the container 2 in a freely rotatable and detachable manner, a lid 9 placed on the opening part of the container 2 in a freely detachable manner and a drive part 14 placed on the lid 9 and connected to the blade 6 in a freely detachable and rotatable manner.  The diameter of the spiral part of the blade 6 is made successively large from the lower part of the blade toward the upper part thereof and, by rotationally driving the blade 6 by the drive part 14, rice and water in the container are successively raised along the spiral blade 6 and allowed to fall along the inner wall of the container 2 to be convected, and rice is washed by the mutual friction of the blade 6 and rice and the mutual friction of grains of rice.
Patent JP-S57169384-A (JP)
Title: Controlling system of serial printer
Inventor: NARITA MASAHISA
IPC: B41J19/20
Filed: 1981-03-30
Abstract: PURPOSE:To improve freedom in the control of a printer by specializing the next operation as soon as type selection instruction is inputted after the elapse of a certain time after the input of carriage operation instruction. CONSTITUTION:After carriage operation command C1 has been inputted, input of type selection command C2 is waited for a certain time T. If the type selection command C2 is inputted before the time T passes, issuing of carriage movement signal S7 in triangle wave shape in reference to the printing position X and the type selection action on the type wheel are carried out in parallel. If the command C2 is inputted after the time T has passed, the carriage is moved and driven at highest speed regardless of the amount of carriage selection and stopped and positioned at printing position X, and type selection action is carried out separately.
Patent JP-S63217088-A (JP)
Inventor: HAYASHIDA KENICHI
IPC: H01H36/00
Filed: 1987-03-02
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-H09241976-A (JP)
Title: Production of base fabric for artificial leather
Inventor: HONNA HIROSHI
IPC: D06N3/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To easily produce the subject lightweight base fabric having leathery touch feeling excellent in air permeability and elastic recovery. SOLUTION: (1) At least two kinds of web each essentially comprising (i) conjugate short fibers each made up on an inelastic polymer and an elastic polymer 30-120±C lower in melting point than the inelastic polymer and (ii) inelastic highly shrinkable short fibers and differing in the blend rate of the conjugate short fibers from each other are laminated with each other. (2) The resultant laminate is subjected to interlacing and shrinking treatments. (3) The laminate thus treated is hot-pressed at a temperature lower than the melting point of the inelastic polymer. And (4) such a treatment as to provide the surface of at least the inelastic highly shrinkable short fibers with a poorly adhesive processing agent is conducted at any stage prior to carrying out the above hot-pressing treatment, thus obtaining the objective base fabric for artificial leathers.
Patent JP-S53132597-A (JP)
Title: Cytidylic acid derivative and its preparation
Inventor: INOUE KAZUMI
IPC: A61K31/7064
Filed: 1977-04-23
Abstract: PURPOSE: Cytidylic acid derivative and its acid addition salt of the formula (R is aliphatic acyl residue); e.g. 2,2'-anhydro-1-(3'-O-acetyl-5'-O-phosphono-βD-arabinofuranosyl)-cytosine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05212312-A (JP)
Title: Operation of electric precipitator
Inventor: OURA TADASHI
IPC: B03C3/68
Filed: 1992-02-03
Abstract: PURPOSE:To omit labor for setting a charge stop time and to obtain good dust collecting capacity by automatically controlling the cycle time of the charge time and charge stop time due to an intermittent charge control unit controlling the application of high voltage to a discharge electrode. CONSTITUTION:The high voltage from an AC commercial frequency power supply 10 is intermittently applied to a boosting transformer 20 through a thyristor 16 whose charge stop time T2 is controlled by the microcomputer control unit 14 in a control device 12 and a current detector 18. The high voltage after boosting is intermittently applied to the discharge electrode 26 of an electric precipitator 24 to generate corona discharge from the discharge electrode 26 for cycle times T1, T2. At this time, the temp. of the dust-containing gas entering a dust collecting chamber is measured by a temp. sensor 32 and the output of the sensor 32 is inputted to an alarm setting device 30 to calculate the electric resistivity of dust and the charge stop time T2 can be automatically set on the basis of the calculated electric resistivity.
Patent JP-S62204524-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZUE HIROSHI
IPC: H01L21/027
Filed: 1986-03-04
Abstract: PURPOSE:To inexpensively provide a semiconductor of high quality by emitting an X-ray to the entire surface after coating it with a wiring metal to eliminate the ion implanting step for correcting a channel dosage due to a variation in a threshold voltage of a transistor, shortening a turnaround time and improving the operating efficiency of manufacturing steps. CONSTITUTION:A transistor made of a source 21, a drain 22 and a gate 23 is formed on a semiconductor substrate 1, and it is covered with a metal film 3 for wiring and a resist 4 for patterning the wirings. A desired pattern is drawn by an electron beam 5, and the resist 4 is, after drawing, developed to form a resist pattern 6. An X-ray 7 is emitted to the entire semiconductor substrate. A threshold voltage shifted by emitting EB and X-ray is converted to a predetermined value Vconst. by H2-annealing at 450 deg.C for approx. 20. Thereafter, when it is H2-annealed at 450 deg.C for 20min or longer, the threshold voltages of a transistor affected by the influence of the EB and a transistor not affected become Vconst. Thereafter, with the pattern 6 as a mask the film 3 is etched.
Patent JP-S62204553-A (JP)
Title: Contact marker for measurement of semiconductor device
Inventor: OZAWA MASAHIDE
IPC: H01L23/32
Filed: 1986-03-04
Abstract: PURPOSE:To remove the poor contact between a contact and the device to be measure without losing the flexibility of the contact by a method wherein the electric part, to be used to reduce electric noise, is connect only when a semiconductor device measuring contact is in contact with the device to be measured. CONSTITUTION:A capacitor 5 is not fixed to a contactor pin 8 directly, it is fixed to other place, and the terminal 7 of the capacitor is brought to come in contact with each contactor pin 8 and the metal plate 4 of a GND level. As a result, the poor contact between contactor pins 3 and 8 and a terminal 2 can be removed without losing the flexibility of the contactor pin.
Patent JP-S60194743-A (JP)
Title: Magnetizing method and device thereof
Inventor: KOBAYASHI SAKAE
IPC: H01F13/00
Filed: 1984-03-13
Abstract: PURPOSE:To improve the magnetizing accuracy and to reduce the cost of a product by supplying a magnetizing material, magnetizing the supplied material, and press-fitting the magnetized material into a rotor plate. CONSTITUTION:After a magnetizing material 9 is placed on a back plate 11, an arm 23 is moved down, the lower surface of a yoke 10 is closely contacted with the upper surface of the material 9, pressed, and then magnetized. Then, a lower head cylinder 31 is driven, the material 9 is lifted by a lower knockout pin, the material 9 is separated from the surface of the yoke 11, and the arm 23 is raised while contacting the material 19 with the lower surface of the yoke 10 by a magnetic force. Then, the material 9 is press-fitted into a rotor plate.
Patent JP-H09242513-A (JP)
Title: Tappet
Inventor: HIROTOMI TADAYOSHI
IPC: F01L1/14
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance brazing strength of a ceramic chip by brazing the ceramic chip to the bottom face of a tappet main body via a copper plate having a specific thickness in a tappet in which the ceramic chip coming in contact with a cam of a camshaft is brazed to the bottom face in such a manner as to cover the bottom face. SOLUTION: In a tappet 21 in which a ceramic chip 22 is disposed under a push rod 17 and brought into contact with a cam of a camshaft, the ceramic chip 22 is brazed to the bottom face 21b of a tappet main body 21a via a copper plate 23 having a thickness of 0.1mm or more and 0.2mm or less. The copper plate 23 acts to absorb a stress caused by a difference in heat expansion coefficient at the time of brazing and to prevent any concentration of external force applied to the ceramic chip 22 in use. Consequently, it is possible to enhance brazing strength of the ceramic chip 22 and secure sufficient resistance against the external force. The ceramic chip 22 is made of Si3 N4 , SiC, Al23 or the like.
Patent JP-S57160570-A (JP)
Title: Sliding nozzle device having gas blowing part in anticipated negative pressure or vortex generating zone
Inventor: TAIRA TOSHIMITSU
IPC: B22D11/10
Filed: 1981-03-30
Abstract: PURPOSE:To provide a sliding nozzle device which prevents the generation of negative pressure and improves the durability of refractory plates by blowing an inert gas to the anticipated negative pressure or vortex generating zone to be formed below a sliding surface. CONSTITUTION:A porous member 2 is fitted to the circumferential edge of the bottom end of a stationary plate 1 and the surface of this member 2 is brought into contact with the flow of moten metal and the bottom surface thereof is formed to the sliding surface. A gas introducing hole 3 for introduction of inert gas such as gaseous Ar is connected to the member 2. Here, 4 is a sliding plate and 5 is a chariging hole. An inert gas such as Ar of required pressure is blown through an introducing hole 3 and the member 2 into the corner part 7 formed of the plate 1 and the plate 4 during throttling of said gas. Thereby, the generation of negative pressure is prevented, the inclusion of air is prevented, and the generation of vortexes by the formation of cavities is prevented.
Patent JP-H03249310-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: MORITA SHOJI
IPC: F01L1/34
Filed: 1990-02-28
Abstract: PURPOSE:To simplify a structure and improve the production efficiency and cost performance by switchingly controlling a pair of clutches through an oscillation arm while regulating a normal/reverse relative rotational position. CONSTITUTION:A pair of clutch mechanisms 4, 5 are parallelly arranged on a driven sprocket 3 so as to regulate a normal/reverse relative rotational position of the driven sprocket 3 and a cam shaft 1 by means of mutual movement of pistons 14, 15. An oscillating arm 6 is provided on the cam shaft 1, which presses respective both ends 14a, 14b, 15a, 15b of the pistons 14, 15 by means of pressing parts 23 to 26 of a pair of parallel arm parts 20, 21 accompanying with a rotational torque change of the cam shaft 1. A switch mechanism which changes over the clutches 4, 5 according to an operation condition of an engine is provided. Helical processing with high accuracy can be omitted accordingly, so that the structure is simplified to improve production efficiency and cost performance.
Patent JP-S52131444-A (JP)
Title: Frequency modulation circuit
Inventor: MORI SHIGERU
IPC: H03G11/06
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a faithful frequency modulation circuit which is free from the delay property and the transient phenomenon, by just combining the operational amplifier and the constant voltage element. Thus, the circuit can be effectively utilized for FM current differential carrier relay, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57163452-A (JP)
Title: Method for removing attached material
Inventor: SAITOU KATSUHIRO
IPC: A23L21/25
Filed: 1981-03-31
Abstract: PURPOSE: To dissolve and remove molasses sludge attached to the surface of a material which is brought into contact with molasses or molasses-containing liquid, by treating the surface with an aqueous solution of a specific phosphoric acid salt.  
     CONSTITUTION: The inner wall of a tank or a reaction vessel contacting with molasses or a molasses-containing liquid is washed with ≥0.1wt% aqueous solution of a dibasic orthophosphate, tribasic orthophosphate, or condensed phosphoric acid salt. The molasses sludge attached to the inner wall can be dissolved and removed by this process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03250451-A (JP)
Title: Information recording and reproducing device
Inventor: TAKAHASHI HIDEKI
IPC: G11B11/105
Filed: 1990-02-28
Abstract: PURPOSE:To properly record and reproduce information as to plural kinds of information storage media by controlling the rotation of an information storage medium in response to the kind of its discriminated information storage medium, and controlling the irradiating laser light. CONSTITUTION:An information storage medium 3 is loaded under the state of housing in cases 2 and 6, and an optical sensor 9 is arranged in a position capable of detecting holes 4a and 4b or holes 7a, 7b and 7c, where the kind of the medium 3 is discriminated by the sensor 9 connected with an information storage medium discriminating and recognizing mechanism part 11. That is, whether the medium is a DRAW type/ rewriting type information storage medium 3A or a dedicated reproducing storage medium 3B is discriminated by the recognizing mechanism part 11 based on the detected information from the optical sensor 9. When the medium 3A is loaded, the medium information read from control areas CA and CB of the medium 3A is inputted to the mechanism part 11 via an integrated control device 13, and this medium information is decoded to discriminate whether the information storage medium is the DRAW type or a magneto-optical recording system or a phase change recording system, and then the discriminated information of the discriminated medium 3 is outputted by the mechanism part 11 to the device 13, where a control processing is executed by a microcomputer, etc., in the device.