baber/WOPTO huggingface dataset:
Patent JP-H0546179-A (JP)
Title: Musical sound synthesizing device
Inventor: UMEYAMA YASUYUKI
IPC: G10H7/08
Filed: 1991-02-20
Abstract: PURPOSE:To simulate vibration which is propagated in a sound board by a waveguide network as to a physical model of a piano, a guitar, etc. CONSTITUTION:The waveguide network consists of plural waveguides which are connected by junctions in a mesh state. Each of the waveguide consists of a delay element and a filter element. The musical sound signal from a sound source is supplied to the junction at a point P1 and propagated in the waveguide network. Each waveguide delays the circulated musical sound signal by the delay element simulating the delay of the vibration of the sound board and shapes the signal by the filter element simulating the frequency characteristics of the sound board. Then the musical sound signal is led out of the junction at a point P2 of the waveguide network and used to generate a musical sound.
Patent JP-H11209885-A (JP)
Title: Method for preventing microcell corrosion of buried pipeline
Inventor: SHIMIZUGUCHI NORITAKA
IPC: E02D31/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the method for effectively preventing the macrocell corrosion of a buried pipeline running through a reinforced-concrete structure without need to dig the soil or concrete wall by which the difficulty that the soil around the external wall of the structure is dug up from the ground and a galvanic anode or an insoluble anode is embedded to apply cathodic protection or that the concrete wall is cut through from the inside of the structure to set the electrode in the soil outside the external wall is solved. SOLUTION: A galvanic anode or an external-energizer insoluble anode is mounted on the internal wall, floor and ceiling of a reinforced-concrete structure which a buried pipeline pierces or on all these concrete wall faces, and the anode is connected to the pipeline in the structure. A zinc galvanic anode 3 formed into sheet is preferably used as the anode, and a grounding resistance reducing agent 4 is preferably applied on the sheet-shaped anode on the concrete wall face side.
Patent JP-S61188053-A (JP)
Title: Quality control system for work
Inventor: SHOJI MASAHIRO
IPC: B23Q17/00
Filed: 1985-02-14
Abstract: PURPOSE:To make a control number and a work accordable with each other in an easy manner, by transmitting the control number based on measured data to a machine and stamping it on the work being conformable to a machining standard on the basis of a stamping coordinate value, in case of a numerically controlled machine tool or the like. CONSTITUTION:With a host computer 11, each of N/C machines 12-14 machines various works 15-17 with the specified tools 18-20 and, when the machining is over, sets touch sensors 21-23 to a tool holder, whereby automatic measure ment takes place, thus it outputs the measured data to a memory 25. And, the items required for work stamping, for example, control number data of a machining date, a machine type, a machining number, etc., are transmitted to these machines 12-14. At each of these machines 12-14, these control num ber data are converted into a stamping coordinate value for each individual work, and a stamping tool is set thereto whereby stamps 31-33 of each control number are carried outin conformity with the stamping coordinate value. Thus, the control number and the work are conformable with each other in an easy manner, and especially it is effective for the quality control of an SC material work that only small not production for a large-sized work is performable.
Patent JP-H02206761-A (JP)
Title: Method for measuring biochemical oxygen demand in water
Inventor: MIYAJIMA TORU
IPC: G01N33/18
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate the dependency on mol. wt. and to improve correlativeness with BOD5 by passing test water to a bioreactor constituted by adsorbing microorganisms on the surface of a cationic carrier having an amino group or quaternary ammonium group and determining a biochemical oxygen demand from the decreasing quantity of dissolved oxygen. CONSTITUTION:The microorganisms which are electrified negative are easily adsorbed on the surface of the cation resin. The microorganisms can be fixed to the bioreactor the surface of which has a tube or carrier made of the cation resin by the simple operation of passing the microorganism-contg. liquid into the bioreactor. The microorganisms are adsorbed in the form of thin films on the carrier and come into contact with the liquid and, therefore, the influence of the difference in the diffusion rate of org. matter owing to the difference in the mol.wt., etc. is averted. Since the operation for fixing the microorganisms is simple, the reconditioning of the deteriorated bioreactor is easy. The decreased quantity of the dissolved oxygen of the test water after the passage through the bioreactor is determined by comparing the quantity of the dissolved oxygen with the quantity of the dissolved oxygen in a contrast liquid by a DO meter.
Patent JP-S56123568-A (JP)
Title: Original presser
Inventor: MIYAMOTO KOUICHI
IPC: G03G15/04
Filed: 1980-03-03
Abstract: PURPOSE:To save man-power for an operator required for replacement of an original, by adhering an arbitrary side of one original holder to the original mounting plane while constituting the original holder with a rotational transparent plate member. CONSTITUTION:The arm 3 is supported to the copying machine 0 which the pin 4 in rocking free. Further, transparent members 61, 62 of the original cover 2 are provided to the surface (I) and rear side (II) supported to the arm 3 in rotation free. Further, the plate members 61, 62 are switchable to open and close to the cover 2 by taking one end of the hinges 71, 72 as the center. Further, when the plate members 61, 62 are located under the original cover 2, it can be fixed to the original cover 2 so that it is not open with the weight of itself, and it cannot be fallen by the adhesion of the plate members 61, 62 and the original cover 2. During the copy operation, the next original is set, allowing to increase the efficiency of copy work.
Patent JP-S59152663-A (JP)
Title: Magnetic detector
Inventor: ITOU JINICHI
IPC: H01L27/22
Filed: 1983-02-21
Abstract: PURPOSE:To reduce the size and weight of a magnetic detector which can hardly pick up external noise by forming a magneto-resistance element and a signal processor on the same substrate, and connecting them via a wiring pattern on the same substrate. CONSTITUTION:A sinusoidal voltage is inputted to a comparator A1 at the neutral voltage (a) between magneto-resistance elements MR1 and MR2, while a divided power source voltage is inputted to the comparator A1 as a reference voltage at the neutral voltage (c) of trimming resistors R3, R4. From the output S1 of the comparator A1, a waveform shaped rectangular signal is outputted. A rotor is controlled to be stopped by counting the signal. A magneto-resistance element pattern 11 and an integrated circuit 12 for forming a signal processor are formed on a glass or silicon substrate 10. The magneto-resistance element is formed by depositing in several microns of Ni-Co or Fe-Ni metal on the surface of the substrate 10 and then etching it, and four other magneto-resistance elements.
Patent JP-S61186500-A (JP)
Title: Surface treatment in outer tube of hydraulic shock absorber
Inventor: FUNATSU NOBUYUKI
IPC: B62K25/08
Filed: 1985-02-13
Abstract: PURPOSE:To form an outside peripheral surface having the ground color as it is and an inside peripheral surface having a hard anodically oxidized film by subjecting the outside peripheral surface of an outer tube made of an aluminum material to insulation painting then subjecting the outer tube to a hard alumite treatment. CONSTITUTION:The outside peripheral surface 1b projected with brackets 3, 4, etc. of the outer tube 1 made of the aluminum material is formed with the insulating film directly thereon by clear pating etc. while having the ground color or after subjecting the same to color painting for decoration. Such outer tube 1 is then put into an electrolyte consisting of a sulfuric acid, etc. and is thereby subjected to the hard alumite treatment. The outside peripheral surface 1b is protected by the above-mentioned insulation film and the hard anodically oxidized film is formed only on the inside peripheral surface 1a. The outer tube 1 for a hydraulic shock absorber having the outside peripheral surface which shows the ground color or the color painted surface through the clear painted film and the inside peripheral surface for the sliding part having the excellent wear resistance is thus easily obtd.
Patent JP-H04212325-A (JP)
Title: Tableware washing machine
Inventor: NOGI MUNEHIRO
IPC: A47L15/42
Filed: 1991-02-21
Abstract: PURPOSE:To offer a tableware washing machine which can execute easily a leftovers processing of tableware, give no discomfort sense and no discomfort smell to a worker, etc., and also, can execute washing of a washing chamber itself and a washing liquid tank. CONSTITUTION:In a state that a cover 12 is opened and a damper 14 is closed, a pre-shower is executed. Leftovers adhering to tableware 3 drop down onto the damper 14, and are caught by a drain vessel 6a in a leftovers tank 6. Subsequently, in a state that the cover 12 is closed and the damper 14 is opened, washing of the tableware 3 is executed by injecting a washing liquid contained in a washing liquid tank 5 from the upper and the lower nozzle members 7, 9 by a washing pump P2. When the washing pump P2 is operated in a state that the cover 12 is opened and the damper 14 is closed, the washing liquid in the washing liquid tank 5 is drained through the leftovers tank 6, while washing the inside of a washing chamber 2 and the washing liquid tank 5. Subsequently, by closing the cover 12 and opening the damper 14, rinsing water is replenished as a new washing liquid from the upper and the lower rinsing water nozzle members 10, 11.
Patent JP-S61189173-A (JP)
Title: Rectifier
Inventor: MUROYAMA SEIICHI
IPC: H02M7/21
Filed: 1985-02-16
Abstract: PURPOSE:To enhance the efficiency of a rectifier by rectifying while pulse-width- modulating with high frequency, thereby responding at a high speed. CONSTITUTION:A rectifier is composed of a rectifying circuit 7 having a high frequency phase control function and a controller 8 for controlling it. The circuit 7 is composed of a transformer with an intermediate tap at the secondary side, a switching circuit of switch elements 11, 12, and a DC filter of a reactor 13 and a capacitor 14. This switching circuit generates a pulse of high frequency on the basis of an AC input, inverts the polarity of the pulse at every half cycle of the AC input to obtain a DC output of a pulse train aligned in the polarity. A DC output voltage Vc is controlled by altering the pulse width of the voltage Vb by varying the ratio of ON/OFF periods of the elements 11, 12.
Patent JP-H10223463-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIMURA HIROSHI
IPC: F02P15/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a molded type ignition coil for internal combustion engine and to increase the output of the coil. SOLUTION: An ignition coil 1 for internal combustion engine is provided with cylindrical primary and secondary coil bobbins 2 and 4, which are respectively wound with primary and secondary coils 3 and 5 and arranged concentrically and an iron core section 10, which forms a closed magnetic path through the inner periphery of the cylindrical primary coil bobbin 2 and the outer periphery of the cylindrical secondary coil bobbin 4. In this coil 1, the secondary coil bobbin 4 is divided into parts by flange sections 41 which are installed to the periphery of the bobbin 4 at a plurality of locations in the length direction of the bobbin 4, and the section between each flange section 41 is used as one divided winding groove of the secondary coil 5.  In addition, each flange section 41 is constituted so that the section 41 becomes higher at the center of the bobbin 4 and becomes successively lower towards both sides of the bobbin 4.
Patent JP-H06225381-A (JP)
Title: Device and method for controlling adaptation processing
Inventor: YANAGISAWA TAKAAKI
IPC: H03H17/06
Filed: 1993-01-22
Abstract: PURPOSE:To provide a device and a method for controlling adaptation processings capable of suppressing/preventing the generation of noise due to the overflow of updated filter coefficients and in the case of the substantial fluctuation of the level of reference signals in the adaptation processing of an adaptive type noise canceller or the like. CONSTITUTION:A square integration circuit 7 square-integrates reference input signals (b) and calculates energy. A comparator circuit 8 compares an integrated result with a threshold value, turns a step size to '0' and stops the adaptation processing when the integrated result is smaller than a level value and turns the step size to an original value and restarts the adaptation processing when it is larger than the level value. A multiplier 6 multiplies output from the comparator circuit 8 and the output of a subtracter 2 together and inputs the output to a coefficient updating processing circuit 5. The coefficient updating processing circuit 5 executes LMS algorithm by the reference input signals (b) and the output from the multiplier 6. An adaptive type FIR filter 4 performs the adaptation processing to the output of a delay circuit 3 by the output of the coefficient updating processing circuit 5 and obtains adaptation processing signals (d).
Patent JP-H08198942-A (JP)
Title: Epoxy resin composition for execution on wet face or in water
Inventor: KAWASAKI HIDEO
IPC: C08G59/40
Filed: 1995-01-25
Abstract: PURPOSE: To obtain a composition having excellent coating performances and adhesiveness to a base even in execution on a wet face or in water, providing a coating film having excellent corrosion resistance in the case of forming a coating film and slightly contaminating the circumference of an execution site and water quality of operation environment. CONSTITUTION: This epoxy resin composition for execution on a wet face or in water comprises (A) an epoxy resin, (B) a curing agent of an epoxy resin composed of a modified substance prepared by modifying one or more amine compounds selected from the group consisting of m-xylenediamine, bis-(aminomethyl)cyclohexane, methylenedi(cyclohexylamine) and norbornenediamine by one or more modifying methods selected from the group consisting of (1) a Mannich modification method, (2) an epoxy compound addition modification method, (3) a Michael addition modification method, (4) a polyamidation modification method and (5) a ketimine formation modification method or its mixture and (C) an inorganic filler.
Patent JP-S62186929-A (JP)
Title: Reaction vessel
Inventor: NIIMURA TETSUYA
IPC: B01F7/18
Filed: 1986-02-13
Abstract: PURPOSE:To quickly perform uniform dispersion of a low-viscosity liquid in a medium-viscosity liquid by providing both stirring blades consisting of the double helical ribbon blade having the specified shape and baffles arranged in the space parts wherein the stirring blades are cut and removed to the inside of a vessel. CONSTITUTION:A rotating shaft 3 is provided parallel to the lengthwise direction of a reaction vessel main body 1 and the stirring blades 4 are provided to the tips of the supporting rods which are taken out in the vertical direction for the shaft center of the rotating shaft 3. The stirring blades 4 having such a shape that 25-75% double helical ribbon blade is symmetrically cut and removed and bent to the inside of the vessel. The definite distance is kept between the stirring blades 4 and the wall surface of the reaction vessel. The baffles 6 are provided to the tips of the supporting rods which are vertically fixed on the wall surface of the main body 1 and extended therefrom, and a plate shape is preferable as the shape thereof. In the reaction vessel having such a constitution, a low-viscosity liquid can be uniformly dispersed in a medium-viscosity liquid efficiently for a short time.
Patent JP-H06237613-A (JP)
Title: Ground working machine
Inventor: OCHI TATSUJI
IPC: A01B63/10
Filed: 1993-02-17
Abstract: PURPOSE:To enable the change and control of the lifting upper limit of a working apparatus to an arbitrary level with a switch operation without complicating the structure. CONSTITUTION:A ground working apparatus is connected to the back of a mobile machine body in a state freely liftable with a lift cylinder 4. The ground working apparatus is provided with a lift operation switch SW1 to freely switch the working apparatus between a state to forcedly lift the apparatus to a prescribed level and a state to ground the apparatus. When the lift operation switch SW1 is operated again during the lifting motion of the ground working apparatus by the operation of the switch SW1, the lifting motion of the ground working apparatus is stopped to keep the position.
Patent JP-S63196704-A (JP)
Inventor: YAMAMOTO KAYOKO
IPC: A41F11/16
Filed: 1987-02-09
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-S58144358-A (JP)
Title: Novel bisazo compound and its preparation
Inventor: SAWADA KIYOSHI
IPC: C07C67/00
Filed: 1982-02-22
Abstract: NEW MATERIAL:The compound of formulaI{A is group of formula II[Z is (substituted) aromatic carbon ring, etc.; R1 is (substituted) aromatic carbon ring residue or (substituted) aromatic heterocyclic residue; R2 is H, alkyl or (substituted) aromatic carbon ring residue]or formula III[R3 is (substituted) alkyl, (substituted) aralkyl, or (substituted) aryl]}. EXAMPLE:The compound of formula IV. USE:A photoconductive compound useful as a main component of a photosensitive material for electrophotography. PROCESS:The compound of formulaIcan be prepared by reacting the tetrazonium salt of formula V (X  is anion) with the compound of formula VI, etc. An exact and clear copy having high contrast can be obtained by using the photosensitive material composed of said compound.
Patent JP-S63195997-A (JP)
Inventor: IKEDA SHIGEO
IPC: H05B41/24
Filed: 1987-02-09
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-2000228041-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: NAKAYAMA HIROSHI
IPC: G11B11/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent production of cracks and to decrease noise produced during recording and reproducing. SOLUTION: A first dielectric layer 3 is formed as a multilayered structure of a first dielectric thin film 7 and a second dielectric thin film 8 laminated on a transparent substrate 2. The fist dielectric thin film 7 and the second dielectric thin film 8 are formed by sputtering same element(s) under different sputtering gas pressures. Thereby, the first dielectric thin film 7 and the second dielectric thin film 8 are formed to have film structures of different denseness.
Patent JP-S61186954-A (JP)
Title: Color image forming photosensitive material
Inventor: MINO HISASHI
IPC: C08F16/06
Filed: 1985-02-15
Abstract: PURPOSE:To enable both functions of proof and lithographic films to be exhibited by the same photosensitive material by processing a specified photosensitive material in an image forming stage and a stage of dyeing the formed image with an aq. soln. of a dye. CONSTITUTION:The photosensitive material obtained by forming a colored layer soluble in water and photoinsolubilizable in water on a transparent support is processed in the stage A for contact exposing the photosensitive material to actinic rays through a negative original and washing off the exposed part to form an image in an optical transmission color density of 0.5-1.5, and in the stage B of further dyeing the formed image with an aq. soln. of dye to form an image having an optical transmission color density of >=2.5 in the range of the actinic rays. The colored layer to be photoinsolubilized is composed essentially of a colorant and a modified polyvinyl alcohol having as a photosensitive additional group a stilibazolium or stilquinolinium group represented by formula I and II in which R1, R2 are each independent of each other and H or alkyl, Y<-> is a conjugated anion, m is an integer of 1-6, and n is 1 or 2. The optical transmission color density is regulated to the range of 0.5-1.5 at the time of the end of the state A.
Patent JP-H07238659-A (JP)
Title: Waterproof pan structure
Inventor: NOMURA KATSUHIKO
IPC: E04F15/00
Filed: 1994-02-25
Abstract: PURPOSE:To allow a rise in the temperature of wash space to be recognized visually by embedding a temperature indicating material between the outermost layer and the next layer of a waterproof pan in the wash space. CONSTITUTION:A temperature indicating material 23 whose color varies with temperature is embedded between a transparent gel coat 21 constituting the outermost layer of a waterproof pan 2 which forms wash space and a glass-fiber reinforcing layer 22 constituting the next layer. The temperature indicating material 23 is so formed as to be discolored at specific temperature and to return to its original color when cooled, and thus the color of the temperature indicating material 23 varies as the temperature of the wash space is raised by floor heating or steam, etc. It is thus made possible to see whether or not the appropriate temperature for bathing is reached.
Patent JP-S57143185-A (JP)
Title: Rotary compressor
Inventor: KOMAI KATSUYUKI
IPC: F04C29/00
Filed: 1981-02-27
Abstract: PURPOSE:To miniaturize a compressor, decrease its weight and attain its cost down, by forming a rotor integrally with a rolling piston of the compression unit similarly forming a stator integrally with a cylinder in a driving part of the compressor. CONSTITUTION:There are integrally formed stator windings 17 in a cylinder 7 and a permanent magnet 18 to a rolling piston 10 respectively. In this way, the total unit of a compressor can be miniaturized to light weight at low cost. Accordingly, at a process for the rolling piston 10 to rotate, if the first phase winding in the cylinder 7 is released its excitation, the rolling piston 10 is rotated and moved to a position of the second phase coil in the cylinder 7. In this way, successively thereafter, the rotating magnetic field is formed to the rotary direction of the rolling piston 10 in the first-fifth phases, and the rolling piston 10 is rotated in the cylinder 7 to suck a medium from a suction port 11, pressurize and discharge the medium from a delivery valve 12.
Patent JP-S63197384-A (JP)
Title: Thermocouple
Inventor: ITOU YOSHIYASU
IPC: H01L35/00
Filed: 1987-02-12
Abstract: PURPOSE:To simplify and facilitate the working process of connection and fix, by constituting a thermocouple of metal plates. CONSTITUTION:A thermocouple 3 is constituted by joining the tips of a metal plate 1 of constantan and that of a metal plate 2 of chromel by soldering and the like. Connection with lead wires 4 is made via the respective connection terminals 1a and 2b of the metal plates 1 and 2, by using an ordinary tool such as pliers, and the thermocouple 3 is fixed with an insulator 7 by inserting protrusions 5 and 6 of the metal plates 1 and 2 into the grooves 9 and 10 of the insulator 7. Therefore the working process of connection and fix is simplified and facilitated, and the thermocouple can be easily and surely constituted by sheet metal working and the like.
Patent JP-S63196885-A (JP)
Inventor: YASUDA TAKAYOSHI
IPC: C23F13/02
Filed: 1987-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59157471-A (JP)
Inventor: ARIMA YUTAKA
IPC: F25D23/04
Filed: 1983-02-22
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-S53113411-A (JP)
Title: Discriminating circuit for aft signal
Inventor: FUJITA MASAHIRO
IPC: H03J7/02
Filed: 1977-03-15
Abstract: PURPOSE:To make broade the pulse width to the drawing range of AFT signal and to surely stop the drawing around the tuning frequency, by supplying the automatic frequency adjusting AFT signal to the pulse duty modulation circuit via a plurality of threshold circuits.