baber/WOPTO huggingface dataset:
Patent JP-S5517226-A (JP)
Title: Controlling method for inverter and its control circuit
Inventor: SUGIMOTO HIDEHIKO
IPC: H02P27/06
Filed: 1978-07-19
Abstract: PURPOSE: To enable a very smooth stopping of motor by stopping the power supply through the power supply control function in the inverter then stopping the frequency control function.  
     CONSTITUTION: When stopping the operation of a AC motor 18, the command from frequency command circuit 29 is brought to zero to perform three-phase DC excitation, then base cut-off signal is provided from base cut-off circuit 33 to the chopper signal circuit 26, thus to turn off the control elements 24, 25 which constitute current control chopper circuit B. At the same time, a timing circuit 37 attached to a conventional circuit is operated, and a control element 10 to 15 are turned off by applying the base cut-off signal to a distribution control circut 35 after a predetermined interval of time. Consequently the current for the three-phase excitation of a motor 18 is attenuated in the same time, and the direction of magnetic flux of the motor 18 is not varied to stop the motor 18 smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60231033-A (JP)
Title: Disc brake integrated into one body with wheel
Inventor: KAMATA HANSHI
IPC: B60T1/06
Filed: 1984-05-01
Abstract: PURPOSE:To increase the braking capacity of a disc brake by making a disc pad press a wheel main body, so that both the main body and the disc pad operate as one body, while said wheel main body being given in advance both heat radiating function and a certain degree of strength so that the main body is able to function as a disc plate. CONSTITUTION:The wheel main body 2 of a wheel is given both the strength that is sufficient for the main body 2 to be used as a disc plate and heat radiating holes 6 and is used as a disc plate. On the other hand, the wheel main body 2 is held and pressed by a disc pad 3 which is installed on the axle side 4 so that the main body functions as a braking equipment. With this contrivance, the under-spring weight of a vehicle body can be reduced, thereby also increasing the braking capacity.
Patent JP-H08280664-A (JP)
Title: Diagnostic ct apparatus for medical use
Inventor: UDA SHINICHI
IPC: A61B6/03
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a tomogram with high quality to be necessary for accurate diagnosis by holding most appropriately an artifact correcting effect caused by bowl gas correction while the backgroung noises are decreased as much as possible. CONSTITUTION: Positional sensors 91-94 are provided in such a way that a measurement can be started at an arbitrary position and from a plurality of angles and the difference in the amt. of decreasing in the longitudinal axial direction and in the transverse axial direction of a body to be photographed is discriminated and from the result of discrimination in the axial direction of the amt. of decreasing, motion artifact correction is performed by using projected data obtd. by performing the measurement in such a way that the measurement starting position is set in the direction where the amt. of decreasing is less.  In the same way as that, when by discriminating the amt. of decreasing in the axial direction of the measured data and the relation of measurement starting position and the measurement starting position is started from the axial direction where the amt. of decreasing of the body to be photographed, the range of the angle of correction of data processing based on bowl gas correction is made less than the ordinary set width and while the conventional motion artifact correcting effect is kept thereby to various bodies to be photographed, increasing in background noises caused by the motion artifact correction is simultaneously suppressed.
Patent JP-H04320197-A (JP)
Title: Digital exchange
Inventor: OKAMOTO KEIJI
IPC: H04Q3/545
Filed: 1991-04-19
Abstract: PURPOSE:To improve the reliability and to reduce a transmission delay when part of the exchange is faulty or in the case of intercommunication of radio terminal equipments. CONSTITUTION:In the case of communication between a wired communication system and a radio communication system whose transmission speed differs from that of the wired radio communication system, both the communication systems are exchanged by using an exchange switch 3 via one of data conversion trunks 4a, 4b used in common. In the case of the communication between radio communication systems whose transmission speed is the same, both the communication systems are exchanged by using the exchange switch 3 not through the data conversion trunks 4a, 4b.
Patent JP-H08287182-A (JP)
Title: Bar code reader
Inventor: TABUCHI ICHIRO
IPC: G06K7/10
Filed: 1995-04-13
Abstract: PURPOSE: To provide a bar code reader which can easily grasp whether a bar code is set in the specific direction or reverse direction. CONSTITUTION: A decoding part 6 detects direction information from binarized data stored in a binarized data storage area in a storage part 4 to decide the direction of the bar code 9, analyzes the binarized data on the basis of the decision result to read the bar code information out, and also stores setting direction information indicating the setting direction of the bar code 9 in a direction information storage area in the storage part 4. After measurement ends, the read bar code information is outputted through a communication part 8 together with the setting direction information stored in the direction information storage area.
Patent JP-H09281107-A (JP)
Title: Preparation of reagent for measuring antigen or antibody
Inventor: TOKUNAGA TEIICHI
IPC: G01N33/543
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a reagent for measuring an antibody or an antigen which stabilizes the proceeding of an antigen-antibody reaction on the occasion of measurement of a trace component in a specimen sample and has wider measuring range while holding a constant rate of increase in absorbance or a scattering light intensity due to agglomeration of an insoluble carrier to the concentration of a substance to be measured. SOLUTION: In this method for preparing a reagent for an antigen or an antibody, the antigen or the antibody and a nonionic or anionic surfactant are brought into simultaneous contact with an insoluble carrier on the occasion when the antigen or the antibody is made to be borne on the insoluble carrier in a suspension wherein the insoluble carrier is dispersed. The concentration of the surfactant is 0.0005-0.1mg/ml.
Patent JP-S61243444-A (JP)
Inventor: KARURU BIRUHERUMU SHIYURANTSU
IPC: G03C8/40
Filed: 1986-04-18
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-H02266707-A (JP)
Title: Fm video signal detection circuit
Inventor: KUSANO YASUHIRO
IPC: H03D3/02
Filed: 1989-04-07
Abstract: PURPOSE:To demodulate and amplify a composite video signal without having distortion from a high frequency signal by providing an inverter to control the bias of a differential amplifier by an output signal by inverting an inverted demodulation signal. CONSTITUTION:Non-inverted and inverted demodulation signals including the fluctuation of a DC voltage are outputted from the terminals 8 and 9 of a PLL demodulation circuit which demodulates the composite video signal from the high frequency signal, and the non-inverted demodulation signal is inputted from a terminal 11 to the differential amplifier 10. Meanwhile, the inverted demodulation signal, after being inverted at the inverter 24, is inputted from a terminal 30 to the differential amplifier 10. In other words, by varying the bias of the differential amplifier 10 by the same component as an fluctuation component included in the non-inverted demodulation signal to be amplified, it is possible to demodulate and amplify the composite video signal without having the distortion from the high frequency signal without being affected by the error of the value of a circuit component, etc.
Patent JP-H06299527-A (JP)
Title: Garbage sorting device
Inventor: KAWAGUCHI KYOJI
IPC: E02B5/08
Filed: 1993-04-15
Abstract: PURPOSE:To make it possible to sort garbage based on their sizes by installing a screen, whose scale spacings vary on a first stage or a plurality of stages, on the way of a guide board and installing a plurality of longer waste delivery bars to a folded portion of a refuse scraping piece. CONSTITUTION:A first stage screen and a second stage screen whose scale spacings are different from each other are continuously installed to an upper part guide board 14. A plurality of longer refuse delivery bars 23 are installed to a folded portion B of a rake 3 at a spacing P. When a dust removal device A is operated, dust and dirt mixed with various kinds of refuses are scraped with the rake 3 and moved on a guide board 13. When the garbage move on an upper part guide board 14, small-sized garbage are screened with the first stage screen 21 and forced to drop into a first hopper 25 where they are carried with a first horizontal conveyor 27. When the rest garbage are moved with the rake 3, large-sized refuses are sorted with the second screen 22 and carried with a second horizontal conveyor 28. Furthermore, the rest longer refuses are guarded with the longer refuse delivery bars 23 in a folded portion B and carried over.
Patent JP-S58205378-A (JP)
Title: Synchronizing signal separating circuit
Inventor: OOTA MASAHIRO
IPC: H04N5/08
Filed: 1982-05-25
Abstract: PURPOSE:To separate a synchronizing signal surely even if a composite video signal of a large amplitude is inputted, by inputting a DC component regenerative output to a feedback limiter circuit and limiting the amplitude of a signal taking the tip of the synchronizing signal as a reference. CONSTITUTION:An input terminal 1 is connected to an inverting input terminal of an AC amplifier circuit 2 to amplify a composite video signal of the NTSC system. An output terminal of the amplifier circuit 2 is connected to a waveform shaping circuit 4 via a DC component regenerative circuit 3. Further, a feedback limiter circuit 5 is connected between the output terminal of the DC component regenerative circuit 3 and a non-inverting input terminal of the amplifier circuit 2. Then, the synchronizing signal is extracted from the waveform shaping circuit 4.
Patent JP-S58207387-A (JP)
Title: Production of bellows
Inventor: YOSHIDA MINORU
IPC: F16J3/04
Filed: 1982-05-25
Abstract: PURPOSE:To produce a bellows having a uniform wall thickness, by deviding electrodeposition to two times, and performing electrodeposition from the outside with either one time and from the inside with the other one time. CONSTITUTION:A conductive film is applied first on the outside of a base plate 1 of wax or the like by a silver mirror or the like, whereafter said plate is subjected to electroforming with a plus electrode 2 around the same while the plate 1 is rotated. Then, the part near the electrode 2 is electrodeposited thickly and the part further therefrom is electrodeposited thinly. The bellows 3 produced by the electrodeposition is removed by melting the wax, and is electrodeposited on the inside with a plus electrode 4 placed on the inside in the 2nd stage. The bellows is this time electrodeposited thickly on the inside and thinly on the outside by the electroforming. The thickness is leveled off with the intensity and distance of the voltage of said electrode 4, whereby the bellows having a uniform thickness is produced.
Patent JP-H01260363-A (JP)
Title: Amount of dissolved air measuring apparatus
Inventor: MORIOKA TAKAYUKI
IPC: G01N33/00
Filed: 1988-04-11
Abstract: PURPOSE:To measure an amount of dissolved air in water continuously, by detecting an amount of oxygen dissolved in water and a pressure and temperature of water to calculate and add partial pressures of oxygen and nitrogen in air based on a Henry constant. CONSTITUTION:An amount of oxygen in air dissolved in an air-dissolved water flowing through a piping 1 is measured (10) with a dissolved oxygen sensor 2 to determine (11) a molar fraction of the amount of oxygen in the air-dissolved water. The temperature of the air dissolved water is measured (12) with a temperature sensor 3 to determine (13) Henry constants of oxygen and nitrogen at this temperature. The molar fraction of nitrogen in the dissolved air is calculated (15) from the molar fraction of the dissolved oxygen, Henry constants of oxygen and nitrogen and a pressure of the air dissolved water measured with a pressure sensor 3. Then, an amount of dissolved nitrogen determined from the molar fraction of nitrogen is added to the amount of dissolved oxygen obtained with the dissolved oxygen sensor 2 to calculate (16) the amount of dissolved air.
Patent JP-H08260134-A (JP)
Title: Sputtering target
Inventor: FUKUYOSHI KENZO
IPC: G09F9/00
Filed: 1995-03-22
Abstract: PURPOSE: To produce a sputtering target capable of efficiently forming a transparent thin film excellent in moisture proofing property and hard to damage a silver based thin film at the time of film forming. CONSTITUTION: This sputtering target is composed of a mixture of indium oxide and titanium oxide and the content of titanium element is 20 atom % based on indium oxide. By using this target, for example, a transparent thin film 11, a silver thin film 12 and a transparent thin film 13 are formed on a glass substrate 10. The transparent thin film 13 is efficiently formed at a high speed on the silver thin film 12 without breaking a plastic material contained in the substrate 10 or without damaging the silver thin film 12 since a DC sputtering method may be applied to the target having electrical conductivity, and the formed transparent thin film 13 has extremely excellent properties such as light transmissivity over the whole region of visible rays as well as exmoisture proofing property.
Patent JP-H05287673-A (JP)
Title: Production of coated cloth
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1992-04-09
Abstract: PURPOSE:To provide a process for producing a coated polyester cloth achieving a double effect comprising high adhesivity to a coating film in spite of the use of polyester fiber and high resistance to the migration of disperse dye. CONSTITUTION:The objective coated cloth can be produced by any one of the following processes comprising (1) coating of a polyester fiber cloth after ozone treatment, (2) coating of a polyester fiber cloth after dyeing with a disperse dye, (3) coating of a polyester fiber after ozone treatment and dyeing with a disperse dye and (4) dyeing of a polyester fiber cloth with a disperse dye followed by coating treatment and ozone treatment.
Patent JP-S63254905-A (JP)
Inventor: NOGUCHI HIROTOSHI
IPC: A01C7/08
Filed: 1987-04-10
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-S60234496-A (JP)
Title: Linear induction motor
Inventor: MATSUMURA FUMIO
IPC: H02P25/062
Filed: 1984-05-01
Abstract: PURPOSE:To simplify the construction and to reduce the configuration by commonly using a propulsion electromagnetic coil and a levitating electromagnetic coil, and controlling the propulsion force and the levitating force for a common polyphase AC generator. CONSTITUTION:Levitating and propulsion electromagnetic coils 3, 4 are aligned in a row state in the moving direction in a movable body 2, and position sensors 5, 6 are provided at the front and rear ends. A levitating controller 15 output a signal in response to position detection signals from position sensors 5, 6, and a propulsion controller 16 outputs a signal in response to the relative relation between the position in the traveling direction and a target position. A 3-phase AC generator 11 supplies 3-phase AC of the magnitude in response to the output of the controller 15 with the prescribed frequency to the front armature coil 3, and a 3-phase AC generator 12 supplies 3-phase AC of the magnitude in response to the output of the controller 15 with the frequency in response to the output of the controller 16 to the rear armature coil 4.
Patent JP-S5423841-A (JP)
Title: Starter
Inventor: MOTOJIMA TERUHISA
IPC: F02N11/00
Filed: 1977-07-25
Abstract: PURPOSE: To promote the strength of a reduction gear mechanism of a starter, making the whole device small-sized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01261221-A (JP)
Title: Production of aqueous solution of alkali silicate
Inventor: KOSUGE KATSUNORI
IPC: C01B33/32
Filed: 1988-04-13
Abstract: PURPOSE:To efficiently obtain an aqueous solution of an alkali silicate by wet method, by decomposing serpentine with a mineral acid to form fibrous aggregate silica gel and dissolving the gel in an aqueous solution of a caustic alkali. CONSTITUTION:Serpentine is decomposed with a mineral acid to form silica gel of fibrous aggregate. Then the silica gel is dissolved in an aqueous solution of a caustic alkali to give the aimed solution. A starting raw material of the fibrous aggregate preferably has a high content of serpentine minerals. Ground serpentine is used as serpentine of raw material, a considerable limitation of particle size is not required but too large serpentine is not preferable because it takes a long time in reaction and serpentine has preferably about -100 meshes. In the condition of the dissolution operation, stirring at normal temperature under pressure is sufficient and the dissolution reaction is smoothly advanced without especially loading pressure. As for temperature, since a little heating as accelerating effects on dissolution rate, heating is properly applied to an additional condition.
Patent JP-H06280588-A (JP)
Title: Control device of turbocharger with dynamo-electric machine
Inventor: AKIYAMA KAZUNARI
IPC: F02B37/10
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the number of alarm signal lines by joining together respective alarm signals from a plurality of detecting parts in a power part so as to presume the position and the reason of abnormality, increasing the number of items of detected content, and meanwhile outputting the detected content as codified alarm data. CONSTITUTION:When a dynamo-electric machine is operated as a motor, an inverter 21 supplies the power of a battery through a DC-DC converter 22, and when the dynamo-electric machine is operated as a generator, the power of the dynamo-electric machine is charged to the battery through a regulator 23. A drive circuit 24 controls respective power transistors of the inverter 21 to be ON/OFF, and power is supplied from a power circuit 25 to this. Further a monitoring circuit 26 monitors the drive current of the respective power transistors, and at abnormality informs an alarm signal to an output circuit 29. The output circuit 29 inputs respective alarm signals from the inverter 21, the monitoring circuit 26, additionally a control power source 27, a power source monitoring circuit 28, and a temperature sensor 30, and outputs the alarm output.
Patent JP-S57204796-A (JP)
Title: Heat accumulating device
Inventor: KOSAKA MINEO
IPC: F28D17/00
Filed: 1981-06-10
Abstract: PURPOSE:To raise the heat-retaining capability of a heat accumulating device by employing a mechanism in which a heat medium is spread from the top of the heat accumulating material-packed layer of the heat accumulating device for heat exchange and then recovered in a heat medium trap provided at the bottom. CONSTITUTION:A heat medium is spread from a spreader 9 over the upper part of a space packed with a heat accumulating material, flows down naturally in droplet form in the packed layer, and then is stored in a heat medium trap 10. A valve 12 is opened, a heat medium pump 4 is operated, and heat is stored while heating a solar energy collector 5. Afterwards, the heat energy is held for a given period of time prior to its utilization, when gas and the vapor of heat medium in the heat accumulating device are coagulated as the temperature of the heat accumulating device falls, and thereby the inside of the heat accumulating device is evacuated. Under the reduced pressure, the thermal conductivity of the gas is lowered.
Patent JP-H04303487-A (JP)
Title: Machine frame for pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-03-29
Abstract: PURPOSE:To provide a machine frame which rotatably supports a front frame, has improved strength, allows a stable game, and is easy to manufacture and handle. CONSTITUTION:Fixing members 22, 23 of hinge devices 9, rotating members 24, 25 and reinforcing metals 36 are fitted to contact portions of frame materials, substrate sections perpendicular to each other are provided on the reinforcing metals 36, face contact edges to be brought into face contact with a machine frame 2 are provided on the peripheral portions of the substrate sections, and nearly wedge-shaped spaces are formed on the back sides of the substrate sections.
Patent JP-S62247833-A (JP)
Title: Method for continuously granulating powder
Inventor: KUDO SHUNICHI
IPC: B01J2/16
Filed: 1986-04-18
Abstract: PURPOSE:To automatically grading granules and to continuously discharge the granules by allowing the powder to fall continuously and naturally, and uniformly humidifying, granulating, and drying the powder while the powder is moved as a suspended bed in the granulation of powder. CONSTITUTION:The powder is allowed to fall by its own weight, heated air is blown upward to form a suspended bed, water is sprayed on the suspended bed, and external force is exerted to fluidize the powder. Humidified powder and unhumidified powder are present in the fluidizing suspended bed as a mixture, the unhumidified powder is deposited on the humidified powder, and granules of specified grain size are automatically obtained, dried, and discharged.
Patent JP-H09284752-A (JP)
Title: Supervisory television camera equipment
Inventor: YOSHIHARA KAZUHISA
IPC: H04N5/225
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory television camera reducing an unpleasant sense in the cafe of supervision by allowing a signal processing unit with a frame memory to process signals so that shaken consecutive images are changed into discontinuous images in a prescribed timing when the image sent from a television camera is shaken and outputting the processed signals to a video monitor. SOLUTION: The supervisory television camera equipment having a television camera 1 and a video monitor 4 is provided with a frame memory 2 storing an image signal outputted from the television camera 1 and with a write timing controller 3 controlling selectively a write timing of the image signal stored in the frame memory 2. Then a continuous image of an object picked up by the television camera 1 is monitored by the video monitor 4 in a prescribed timing.
Patent JP-S5613060-A (JP)
Title: Coating method of plate for building
Inventor: KIKUI TAKESHI
IPC: B05C1/02
Filed: 1979-07-13
Abstract: PURPOSE: To coat the convex surfaces of a plate for building selectively with good productivity by using coating rolls of a width equal to the interjoint spacing of either one of the plural vertical or horizontal joints formed on said plate.  
     CONSTITUTION: In coating of a plate D for building constituted with multiple vertical joints A and horizontal joints B by concave joint grooves C, the width 1 of coating rolls E is formed approximately equal to the spacing 2 of the horizontal joints B and these are installed on the extension lines of the portions where coating films are to be formed on the convex F faces sandwiched by the horizontal joints B. Or the coating rolls are formed equal to the spacing of the vertical joints A. The convex F surfaces sandwiched by the joints are selectively coated by using these coating rolls E. Thereby, the two colors of the color of the ground and that of the coating films are formed on the plate D for building. It is also possible to obtain multicolor finishing by this method if different-color coating is applied plural times by changing the coating portions. 
     COPYRIGHT: (C)1981,JPO&Japio