baber/WOPTO huggingface dataset:
Patent JP-H09321538-A (JP)
Title: Voltage controlled oscillator circuit
Inventor: OGINO TORU
IPC: H03B5/18
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To switch automatically an oscillated frequency band only with data to a pre-scaler and a frequency divider by switching an inductor deciding an oscillation frequency with an output voltage of a comparator circuit inputting a voltage of a variable capacitor at one input and receiving a prescribed voltage at the other input. SOLUTION: An output voltage V3 of a phase comparator 1 is applied to a variable capacitor 114 to vary an oscillated frequency by the change in the capacitance and a constant oscillated frequency is outputted. When the frequency division data of a control section are changed from one oscillated frequency band into another oscillated frequency band, the output of the phase comparator 1 is suddenly changed. For example, when the data are changed to provide a high voltage largely, the output of a processing 112 is high voltage to make a switching transistor(TR) 113 conductive thereby short-circuiting a strip line inductor 302 and decreasing the inductive component of the oscillation circuit and changing largely the oscillated frequency.
Patent JP-S5559894-A (JP)
Title: Denitrifying method for waste water by activated sludge process system
Inventor: ISHIGURO TADASHI
IPC: C02F3/12
Filed: 1978-10-26
Abstract: PURPOSE: To prevent the flotation and effusion of sludge by adding Ca ion and an alcohol or a ketone as a hydrogen donor to waste water containing nitric acid ion and nitrous acid ion in the treatment of waste water thru activated sludge processing system.  
     CONSTITUTION: When waster wate containing great quantities of nitrogenous compounds, e.g., night soil, sewage, or nitric acid metal washing waste waters, is treated with activated sludge, nitric acid ion and nitrous acid ion are produced, and thus these are reduced by means of the metabolism of facltative anaerobic bscteria to harmless nitrogen gas which is discharged, where bacteria-containing sludge is floated with nitrogen gas bubbles floating in the waste water and effused. This phenomenon can be prevented by the addition of Ca ion a hydrogen donor, e.g., an alcohol or a ketone to saccharides, proteins, and fats in an amount less than theoretical amount required for denitrifying reactions. In this case, CaCO 3  is separated out, the specific gravity of the sludge becomes greater, and the flotation and effusion of sludge with the nitrogen gas bubbles can be lessened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6024483-A (JP)
Title: Calibrating apparatus of scintillaion camera
Inventor: TANAKA MITSUHIRO
IPC: G01T1/164
Filed: 1983-07-20
Abstract: PURPOSE:To make it possible to perform adjustment for equalizing the outputs of photomultiplier tubes through preamplifiers, by arranging a radiation source to a position corresponding to one of plural photomultiplier tubes to select the output of the amplifier thereof. CONSTITUTION:A radiation source 1 is arranged to the position corresponding to the photomultiplier having a number shown by the switch 11 in a large number of photomultipliers 4. In this case, the output of the preamplifier 5 of said photomultiplier tube 4 is selected by a multiplexer 6 to be applied to a crest analyser 9 through an integrator 8 and compared with the different set level due to a level generator 12 to perform crest discrimination. This discrimination result is counted by a cunter 10 and the displacement amount of a center peak is displayed to a figure display device 14 by a subtractor 13 to adjust the high voltage variable resistance of the photomultiplier tube 4 so as to bring the display value to zero. Therefore, adjustment can be performed to equalize the outputs of the photomultiplier tubes through the preamplifiers thereof and correction good in reproducibility can be simply performed with high accuracy.
Patent JP-H06340987-A (JP)
Title: Device for cleaning parts or the like
Inventor: YAMADA YUTAKA
IPC: C23G3/00
Filed: 1993-06-02
Abstract: PURPOSE:To improve the cleaning soln. using efficiency in the cleaning device for parts, etc., and to make the device small-sized and inexpensive. CONSTITUTION:A tank capable of storing a cleaning soln. is formed at the lower end of a cleaning chamber W having a main cleaning shower and a rinsing shower. A cleaning soln. tank 8 is set at the lower part of the cleaning chamber W, and the tank 8 is connected to an adjacent oil-water separator 11 through a pump 9 and a filter 10. The separator 11 is also connected to a booster, and the cleaning soln. stored in the booster is allowed to overflow into the tank 8 through a pipeline. The cleaning soln. in the tank 8 is injected from the main cleaning shower, and the cleaning soln. in the booster is ejected from the rinsing shower.
Patent JP-S5657239-A (JP)
Title: Shadow mask support frame
Inventor: GOTOU YASUMASA
IPC: H01J31/20
Filed: 1979-10-16
Abstract: PURPOSE:To easily make bimetal behave by using various metals independently. CONSTITUTION:A shadow mask support frame 29 consists of the high and low thermal expansion metal plate pieces 30 and 31 which are mutually arranged in parallel at the hook section 32 with the engagement section 321 which is fit in the panel pin planted on the panel so as to be used jointly with a spring member. At the end section on the reverse side of the engagement section 32 of the metal plate pieces 30 and 31, an overlapping section 36 in which the low thermal expansion metal plate piece 31 overlaps with the high thermal expansion metal plate piece 30 is provided. Further, a concave section 37 in which the high thermal expansion metal plate piece 30 is fit is provided at the low thermal expansion metal plate piece 31 which corresponds to the high thermal expansion metal plate piece 30 of this overlapping section 36.
Patent JP-H10321152-A (JP)
Title: Ion acceleration electrode plate and its manufacture
Inventor: SHIBUYA SUMIICHI
IPC: H01J9/02
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To closely join electrode plate made of low cost material with sufficiently low pressurizing force. SOLUTION: A copper flat plate 5 is laminating stacked on the cooling slit- formed face of a copper plate with slit 3 on one face of which plural cooling slits 2 are formed via titanium foil 4 so as to form a stacked plate 6. The stacked plate 6 is diffusing joined using a vacuum furnace 10, a heater 12, a weight 15, and the like so that eutectic fusion reaction is generated between the titanium foil 4, the copper plate with slit 4, and the copper flat plate 5. The copper plate with slit 3 and the copper flat plate 5 are joined via fusion liquid crystallized through this eutectic fusion reaction so that the stacked plate 6 is integrated so as to block the plural cooling slits 2 with the copper flat plate 5 to form plural cooling water paths 2a. A beam extraction hole 17 is machining formed between adjoining cooling water paths in the plural cooling water paths 2a so as to obtain an ion acceleration electrode plate 1.
Patent JP-H01303144-A (JP)
Title: Crt display device
Inventor: TAKANE ATSUSHI
IPC: H04N5/64
Filed: 1988-06-01
Abstract: PURPOSE:To interrupt the influence of a magnetic field at a CRT front surface by holding a network made of the fabric with a high magnetic permeability material at the holder of a transparent material and fitting it at the CRT front surface. CONSTITUTION:A side surface 1 is covered with a case made of a ferromagnetic material with a high magnetic permeability and at the front surface, a holder of the transparent material to hold a network made of a fabric-shaped high magnetically permeable material is fitted. Here, the magnetic shield of the side surface and the front surface is coupled in a magnetic circuit. As the material with a high permeability, a permalloy, an iron type amorphous alloy, etc., are used. Thus, a magnetic flux to invade to the internal part of a CRT display device can be suppressed by the high permeability type material of the side surface and the mesh-shaped high permeability material of the front surface. Consequently, the magnetic field given to the CRT can be efficiently shielded and near the magnet to generate a large leaking magnetic field, a CRT display device can be arranged.
Patent JP-S5560707-A (JP)
Title: Single acting cylinder
Inventor: NAKASHIMA NAOMASA
IPC: F15B15/18
Filed: 1978-10-26
Abstract: PURPOSE: To manufacture a single acting cylinder, compact in size and low in cost, by hermetically filling the cylinder with working fluid and making the fluid expand and contract for reciprocating an actuating rod.  
     CONSTITUTION: A pressure chamber 4 of a cylinder 1 is hermetically filled with working fluid F which is heated and cooled by heating and cooling devices 5, 6 respectively to make the fluid expand and contract for reciprocating an actuating rod 3. This movement can eliminate a compressor or hydraulic pump as a pressure source, which makes the device small in size and low in cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5257901-A (JP)
Title: Rotary pulsation detector
Inventor: KITABAYASHI YUKIO
IPC: H02K11/00
Filed: 1975-11-07
Abstract: PURPOSE: To detect rotary pulsation of high frequencies with high precision, by measuring the pulse intervals of a revolution-pulse train converter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0718803-A (JP)
Title: Awning device of green house, etc.
Inventor: BERUNHARUTO BUETSUSERUSU
IPC: E06B9/68
Filed: 1994-06-15
Abstract: PURPOSE: To simplify assembly, to improve a closing opening function, and to improve appearance by a method wherein a gas sealed elastic device and a belt conversion roller are used and contained in a shading cloth opening closing pipe. CONSTITUTION: One end of shading cloth is attached in a groove 3 for the cloth edge of a cloth shaft 1 and the other end is situated in parallel to the cloth shaft 1. The separate outer edge of a shading cloth 4 is fixed in a cloth edge groove 5 of a shading cloth opening closing pipe 6 running in the direction of a double arrow mark 7 along a guide rail 8 by a belt 9. The belts 9 locked at winding rolls 10 at the two ends of the cloth shaft 1 are guided in the shading cloth opening closing pipe 6 by conversion rollers 11 and 12 and converted in a 180 deg. arc by the conversion roller 16 at the piston 17 end of a gas sealed elastic device 18 and fixed at a mounting device 23 disposed at the outside of the shading cloth opening closing pipe 6. Elasticity of the gas sealed elastic device 18 is exerted through a piston 17 and the belt 9 to stretch the shading cloth.
Patent JP-S5836444-A (JP)
Inventor: OKAYA KAN
IPC: B32B5/26
Filed: 1981-08-25
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-H1082638-A (JP)
Title: Gps surveying instrument
Inventor: KISHIMOTO HIROSHI
IPC: G09B25/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a GPS surveying instrument by which the zenith direction and its peripheral direction can be surveyed by arranging a GPS antenna so as to be deviated from the central point of an electronic surveying instrument and providing a computing device which finds the coordinates of the central point. SOLUTION: The center P2 of a GPS antenna 11 is separated from a telescope optical axis by a distance (l) inside a horizontal plane and by a distance (h) inside a vertical plane from the instrument center P1. As a result, the zenith direction and its peripheral direction can be surveyed. In addition, a coordinate value in the GPS coordinate system in the central point P2 of the GPS antenna 11 is found by a surveying operation using a GPS. A body part 2 reads out an angle of rotation to the horizontal direction and the coordinate value in the center P2 of the GPS antenna 11, it performs a prescribed computing operation, the coordinate value in the instrument center P1 of a rotal station 1 is computed by a computing part 5, and the coordinates in the central position of the total station 1 in the GPS coordinate system can be found.  Consequently, a surveying operation by the GPS and a surveying operation by the total station 1 can be used jointly.
Patent JP-H0432909-A (JP)
Title: Plant operation state monitoring device
Inventor: TAKAMATSU NOBUTOSHI
IPC: G05B23/02
Filed: 1990-05-22
Abstract: PURPOSE:To easily and speedily display a plant state monitor image plane corresponding to a selected control routine by registering plant state monitor image planes corresponding to control routines of a plant and selecting an optional control routine in a displayed control routine progress flow diagram display image plane. CONSTITUTION:A file wherein the plane state monitor image planes corresponding to the control routines 1a - 1x of the plant is provided and a plant state monitor registered image plane display device 14 which selects the control routines 1a - 1x and displays the plant state monitor image planes corresponding to the control routines 1a - 1x. Then the plant state monitor image planes corresponding to the control routines 1a - 1x of plant control logic are registered and the control routines 1a - 1x are selected in a control routine progress flow diagram. Consequently, a plant state monitor image plane corresponding to the operation state is displayed easily and speedily and the actual state of the occurrence of trouble, etc., is grasped speedily.
Patent JP-H09318314-A (JP)
Title: Optical displacement-measuring apparatus
Inventor: NISHIKAWA NAOYUKI
IPC: G01C3/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable an adjustment of a position detection sensor, and provide a shielding effect in a simple structure. SOLUTION: In this optical displacement-measuring apparatus based on a trigonometrical distance measuring theory, a support member 7 is formed in a roughly U-shape having a support lateral piece 14 successively extended from both end parts of a central vertical piece. The support lateral piece 14 is provided with a slot 16. The slot 16 provided in the support lateral piece 14 is fitted onto a protrusion 31 protruded at an external surface part of an optical cylinder 9 movably in the longitudinal direction of the slot 16 to mount the support member 7 on the optical cylinder 9 while a position detecting sensor 3 is pressed onto the end part of the optical cylinder 9 by a plate spring provided on the central vertical piece 13. The support member 7 is moved along the length of the lot 16 to make the position detecting sensor 3 free to move in the direction of moving a photodetecting spot.
Patent JP-H01302183-A (JP)
Title: Ic tester
Inventor: MATSUSAKO TAKAO
IPC: G01R31/26
Filed: 1988-05-31
Abstract: PURPOSE:To facilitate a deficiency detecting simulation of an IC tester, by arranging a circuitry which is allowed to simulate a leak by open, short-circuit and resistance components. CONSTITUTION:A socket adaptor 7 for a deficiency detecting simulation is connected in stead of a socket adaptor 8 used at a normal test. By switching an open switch 2 over to an open position, an IC to be measured and a measuring circuit within an IC tester are open to allow the simulation of an open deficiency of the IC to be measured. An adjacent pin short-circuit switch 3 turns ON the switch to cause a shift-circuiting of an adjacent pin thereby permitting the simulation of the short-circuiting of the adjacent pin of the IC to be measured. In addition, the open switch 2 is turned ON corresponding to a pin intended to simulate a leak by a resistance component. Then, a leak switch 4 is turned ON and subsequently, a resistance 80 desired to be simulated is selected with a resistance selection switch 50.
Patent JP-S61290869-A (JP)
Title: Holding device for video camera device
Inventor: KIKUCHI YOSHIHIRO
IPC: F16M13/04
Filed: 1985-06-19
Abstract: PURPOSE:To reduce the burden of a wrist and to execute stably photographing for many hours by transferring directly the greater part of weight of video camera device such as a video camera or a camera integral type VTR, etc., to an arm without making it pass through the wrist. CONSTITUTION:A wrist band 12 having a holder 13 is installed to the arm of a user so as to be attachable and detachable and one end of a support part 14 for supporting a video camera device 1 is fixed to this holder 13. In this regard, the tip of the support part 14 is bent so as to turn in the direction of a hand, in case the wrist band 12 is installed to the arm and this part 14a contacts to the bottom face of the video camera device 1 or goes into a device hole of the bottom face and supports the video camera device. The wrist band 12 is constituted so that it can be attached to the arm repeatedly by adhesive tapes 17a, 17b. Also, the support part 14 is installed to the holder 13 so as to be slidable in its longitudinal direction.
Patent JP-H081382-A (JP)
Title: Auxiliary tool for welding reinforcing bar, windsheield member, welding joint and welding method
Inventor: OGASAWARA YOSHIKAZU
IPC: B23K9/038
Filed: 1994-06-15
Abstract: PURPOSE:To ensure positioning in the axial direction of a welding joint for attaching to a reinforcing bar, to simplify the engaging operation of a windshield member for the reinforcing bar and also to contrive improvement in welding strength as well as simplification of a repair operation after welding. CONSTITUTION:A positioning member for positioning the axial direction of a joint 12 is provided in a support member 13 by which a welding joint 12 is supported and engaged to a reinforcing bar 10. Additionally, a second engaging part 33 of a windshield member 14 is constituted of a permanent magnet. Further, the blowout of a shielding gas in shield-arc welding is set as 30 to 150 liters per minute. The welding joint 12 is made of steel, provided with an opening for repair and shielded with a shielding member made of a ceramic. On the other hand, in the case of a steel-made joint 12 unprovided with a shielding member, the opening for repair is provided by cutting with a carbide cutter as necessary after welding.
Patent JP-H0432963-A (JP)
Title: Automatic translation conversation system
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/28
Filed: 1990-05-22
Abstract: PURPOSE:To decide which sentence is a spoken translation of which sentence by displaying input sentences of one person and input translated sentences of the opposite person in input and translation order. CONSTITUTION:A interactive translation main body part 3 performs a translating process according to an input language, sends an interaction number and a translation result to the other terminal, and increases the interaction number by one. The transmission-side terminal receives the interaction number from the interactive translation main body part 3, calculates a reception number N, and displays the Nth symbol of a symbol table at the head of an area which is sent to the interactive translation main body part 3. The reception-side terminal receives the interaction number and translation result and calculates a reception number N, and the Nth symbol of the symbol table and the translation result are displayed in the input contents display area of the opposite-side terminal; and thus an input from either terminal is sent to and displayed on the other terminal and the interaction is carried on. Here, N is the number of symbols of the symbol table (sent interaction number/2). Consequently, it can easily be known which sentence is a spoken translation of which sentence.
Patent JP-S5923319-A (JP)
Title: Support device for rotating body
Inventor: ODA GOROU
IPC: H04N1/113
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a support device for rotating body having no influence of dust, etc. by fitting a cylinder having a polyhedral mirror onto a stationary shaft, making the same rotatable, and projecting the top end of the stationary shaft from the top end of the cylinder. CONSTITUTION:A polarizer 30 of a rotary polyhedral mirror consists of a polyhedral mirror 31, and a driving mechanism part which rotates the mirror 31 at a high speed. A cylinder 37 having the mirror 31 is provided to the shaft 33 through herringbone grooves 36. The top end part of the shaft 33 projects by a size l from the top end of the cylinder 37 and even if dust enters the inside of a hermetic vessel 52 owing to some cause, the dust hardly enters the spacing between the shaft 33 and the cylinder 37, and the smooth high speed rotation stable over a long period of time is obtd. without spoiling the bearing performance.
Patent JP-H01303017-A (JP)
Title: Protective relay
Inventor: SATO CHIKAO
IPC: H02H7/045
Filed: 1988-05-31
Abstract: PURPOSE:To quicken operation while avoiding erroneous operation, by providing high sensitivity to a second harmonic detecting element before the element starts operation and providing standard sensitivity which is employed when judgement of the necessity of actual lock is made after the element started operation. CONSTITUTION:When the content of second harmonic (i.e. output from an adder 12) exceeds over a set value K2' (level 2), the set value is varied to K2 (level 1) after a predetermined time t3 thus setting a standard sensitivity. It is judged whether the output from the adder 12 has exceeded the set value K2 (level 1) again at time T4, and only when it has exceeded over the set value K2 judgement is made that locking is actually required end the locked state is maintained. When the output from the adder 12 drops below the set value K2 (level 1), i.e, when the adder 12 is reset, the set value is reset to K2' (level 2) after the time t3 and the sensitivity is also reset to original high level.
Patent JP-S5258093-A (JP)
Title: Method for separation of oxygen or nitrogen
Inventor: MAKINO KAZUNORI
IPC: C01B13/00
Filed: 1975-11-07
Abstract: PURPOSE: To obtain O 2  or N 2  of high concentration in simple process and with low cost by passing air or mixed gas of O 2  and N 2  through adsorbent of active carbon, synthetic zeolite, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5659107-A (JP)
Title: Liquid fuel combustor
Inventor: FUKUDA YUU
IPC: F23D11/06
Filed: 1979-10-16
Abstract: PURPOSE: To remove an organic compound such as tar accumulated on a vaporizing section during combustion by decomposing the compound on the section while an oxydized layer is formed.  
     CONSTITUTION: The tar accumulated during combustion is removed by a decomposing reaction employing a solid acid catalyst, a discomposing reaction employing an oxidation catalyst and an oxidizing reaction employing an oxidation catalyst after combustion. The solid acid catalyst such as zeolite, acid clay and active clay and the oxidation catalyst composed of a metal oxides such as titanium oxide, vanadium oxide, and zirconia are used in the form of powder. A silicate compound, an aluminum phosphate compound, glass, a lithium silicate solution, a coroidal silica, an aluminasol and the like are used, because to coat the vaporizing surface with these matters, an inorganic bonding agent is required. It is a prerequisite to apply these catalysts and inorganic bonding agents in an incomplete mixing condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6112616-A (JP)
Title: Dermal drug for external use
Inventor: NISHIYAMA SEIJI
IPC: A61K9/06
Filed: 1984-06-29
Abstract: PURPOSE:A dermal drug for external use containing two components of benzoyl peroxide and polyoxyethylene-polyoxypropylene copolymer. CONSTITUTION:A dermal drug for external use containing 0.001-3wt% benzoyl peroxide (colorless, odorless, and tasteless crystal solid, stable at room temperature and safe for the human body though with powerful oxidizing action) and 51-99.999wt% one or two or more of polyoxyethylene-polyoxypropylene copolymer (1,000-15,500mol.wt., 950-3,850mol.wt. of the propylene glycol part and 10-50wt%mol.wt. of the ethylene glycol part based on the total molecular weight). The amount of the above-mentioned copolymer to be incorporated is preferably 20 times or more of that of the benzoyl peroxide. Another component, e.g. a chelating agent such as EDTA, antioxiant such as BHT, humectant such as sorbitol, organic acid or inorganic acid, may be incorporated therewith if necessary.