baber/WOPTO huggingface dataset:
Patent JP-H03243882-A (JP)
Title: Ultrasonic detecting device
Inventor: FUKUSHIMA YASUO
IPC: G01S7/52
Filed: 1990-02-21
Abstract: PURPOSE:To improve the SN ratio of a signal after composition by received signal processing by providing a transmitter receiver, transmitting means which send out sent signals, etc., after time division into plural frequencies, a discriminating and converting means, a delay means, and an adding means. CONSTITUTION:A sweep frequency signal which is oscillated by an oscillator 32 is supplied to a transmission/reception switching circuit 40 and radiated into the sea, etc., through the transmitter receiver 42. A received signal Sg from a reflecting body is inputted to an input and addition part 50 through a transmission/reception switching circuit 40. The input and addition part 50 branches and supplies the signal Sg to mixers 52a - 52c. The mixers 52a - 52c are supplied with local oscillation signals fa - fc and output converted signals Sh - Sj. The signals Sh - Sj have their noise components removed and are inputted to delay circuits 57a and 57b. Outputted delayed signals Sk and Sl are generated on the same time base together with a converted signal Sja. The signals Sk, Sl, and Sja are processed by envelope detection and detection output signals Sm, Sn, and So are added by an adder 60, which outputs an output signal Sr.
Patent JP-H01216937-A (JP)
Title: Decoloring hemoglobin and hemoglobin-containing blood
Inventor: YAMAMOTO TOSHIMASA
IPC: A61K35/14
Filed: 1988-02-24
Abstract: PURPOSE:To obtain a product having high whiteness degree at low dilution ratio through addition of a small amount of a chlorite, by treating hemoglobin or hemoglobin-containing blood in a state of being diluted with an alcohol with the chlorite. CONSTITUTION:Whole blood, blood before separation, erythrocyte, hemoglobin or a dried substance thereof is diluted with an alcohol or an aqueous solution of an alcohol (e.g., about 2.5-5times dilution ratio of solid content at >=40vol.% alcohol concentration), adjusted to pH1.5-5.5, preferably 2-5, incorporated with 0.05-0.6 the solid content weight of a chlorite and heated at 40-65 deg.C to decolor hemoglobin or hemoglobin-containing blood. Foaming during addition of the chlorite can be lessened than a method of diluting with water and dilution ratio can be reduced to advantageously carry out filtration, cleaning, drying, etc. of the following processes.
Patent JP-S62199484-A (JP)
Title: Image forming device
Inventor: MORINO TETSURO
IPC: B41M5/382
Filed: 1986-02-28
Abstract: PURPOSE:To enable a good-quality image to be formed with a simple constitution by sending a coloring medium fluidified thermally flying over a recording member between a multistylus and an opposed electrode to form an image. CONSTITUTION:A heat-melting coloring medium layer 2 is heated with a heater 7 from the back of a filmy support 1, and then sent flying in a liquidified state by Coulomb's force to the recording member 3 side which runs on a counter electrode 5 side through each needle electrode of a multistylus 4. In this way, the fluidified coloring medium is formed into a recorded visible image, and even when the filmy support 1 and the recording member 3 are fed at high speed, a sharp image can be obtained. Thus a complicated constitution such as of a tone film layer forming means is not required, enabling a good-quality image of stable density to be formed with a simple-structured device.
Patent JP-S59170288-A (JP)
Title: Zinc alloy plated steel sheet having superior corrosion resistance and coatability
Inventor: HIGUCHI YUKINOBU
IPC: C22C38/00
Filed: 1983-03-15
Abstract: PURPOSE:To improve the corrosion resistance and coatability of a steel sheet having a specified composition by forming a layer consisting of Zn and a specified amount of >=1 kind among Ni, Co, Fe, Cr and Mo on the steel sheet by plating. CONSTITUTION:The composition of a steel sheet is composed of, by weight, 0.01-0.22% C, 0.1-0.6% Mn, >=1 kind among 0.1-0.5% Cu, 0.05-1.5% Cr and 0.05-1% Ni, >=1 kind among 0.03-0.15% P, 0.03-0.5% Mo, 0.3-0.2% Al, 0.03- 0.5% Ti, 0.001-0.04% B and 0.001-0.02% Nb, and the balance Fe with inevitable impurities. A layer consisting of Zn and >=1 kind among >9% each of Ni, Co, Cr and Mo and 3-60% Fe is formed on the steel sheet by plating.
Patent JP-H02221661-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/34
Filed: 1989-02-23
Abstract: PURPOSE:To provide a stable operating state by detecting a high injection quantity state in which the injection quantity is a determined value or more, and conducting one whole cylinder simultaneous injection for every engine rotation when this state is detected and for every two engine rotations when this state is not detected. CONSTITUTION:An engine intake system has each fuel injection valve (a) disposed every cylinder. The fuel injection valve (a) conducts fuel injection simultaneously by a means (b), based on a standard signal from a crank angle sensor. In the above device, a high injection quantity state in which the injection quantity is a determined value or more is detected by a means (c). When the high injection quantity state is detected, the means (b) is switched to one simultaneous injection for every engine rotation by a means (d). When the high injection state is not detected, the means (b) is switched to one simultaneous injection for every two engine rotations by a means (e), and also the double quantity of the fuel is simultaneously injected for one injection.
Patent JP-S54133696-A (JP)
Title: Supersonic grinding method
Inventor: YOSHIOKA TAIJIROU
IPC: B24B1/04
Filed: 1978-04-07
Abstract: PURPOSE:To grind compicated surfaces with efficiency, by coating work surfaces with a mixture of resin and grinding particles and using a grinding tool made of the same mixture. CONSTITUTION:Frame 8 is provided along the surface of work 6. The frame is coated with mold-separating solution 9. The work surface is coated with a mixture 10 of resin and grinding particles. After this, by using a mold, a grinding tool is made of the same mixture. An amplitude-amplifying horn is soldered to metal insert 5, which was buried in the tool when it was molded. Grinding particles and processing liquid are injected between resin tool 4 and work 6, and resin tool 4 is pressed on work 6, and thereby supersonic grinding is operated on work 6. By this, it is possible to grind complicated surfaces with high efficiency.
Patent JP-H06217996-A (JP)
Title: Tooth brushing mouthguard and formation of tooth brushing mounthguard with dentifrice applied to inner surface thereof
Inventor: HENKU FUERUFUTSUFU
IPC: A61C17/00
Filed: 1993-01-21
Abstract: PURPOSE:To provide a tooth brushing mouthguard for human and animals, usable in a tooth cleaning method that enables sterilizing teeth, gingiva and periodontium over a long time, and a method for forming the same. CONSTITUTION:A tooth brushing mouthguard 1 made from a themoplastic resin is made plastic through heating and a channeled portion 2 corresponding to an impression is formed in the mouthguard 1 and dentifrice is applied to the inner surface of the channeled portion 2 so that the mouthguard 1 can be supported to the teechridges by means of the dentifrice.
Patent JP-2000241884-A (JP)
Title: Projection type display device
Inventor: KUROSAWA SHOGO
IPC: G03B21/16
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device in which a light source is easily exchanged and also is efficiently cooled, and also the miniaturization of a device is promoted. SOLUTION: A ventilation fan 16 arranged close to a light source lamp 181 is attached to an exchange cover 502, so that it is made detachable from the main body of the device 1 together with the exchange cover 502. Thus, the light source lamp 181 is easily attached and detached through a space 504 together with the unit 8 only by detaching the exchange cover 502. Also, a part other than the ventilating fan 16 is closely arranged in the periphery of the unit 8 because the need of separately securing an exclusive space to slide the unit 8 is eliminated, so that the device 1 is miniaturized further. Then, the ventilating fan 16 is arranged close to the unit 8 when the exchange cover 502 is closed, so that the light source device at the inside of the unit 8 is efficiently cooled.
Patent JP-H01218134-A (JP)
Title: Transmission space diversity equipment
Inventor: INOUE SHINICHI
IPC: H04B7/06
Filed: 1988-02-26
Abstract: PURPOSE:To reduce the effect of a phase shifter onto a transmission signal and to decrease number of components by using a phase shifter varying the phase of one signal by theta and varying the phase of other signal by -theta for a circuit varying the phase of two signals. CONSTITUTION:An output signal is given to an input terminal 14 and a synchronizing distributer 15 divides the signal inputted from the input terminal 14 into two in phase. 0-pi Modulators 17a, 17b vary the amplitude of the signal in phase of 0 deg. and 180 deg. in response to a phase shifter control signal inputted from input terminals 17a, 17b. A 90 deg. synthesizer 18 synthesizes orthogonally output signals of 0-pi modulators 16a, 16b. The 0-pi modulators 16a, 16b are driven by the phase shifter control signal inputted from the input terminals 17a, 17b to adjust the phase quantity thereby increasing the signal amplitude A and the amplitude B, and the output phase of output terminals 19a, 19b is rotated reversely by theta each and the phase difference is 2theta. Thus, the effect of the phase change onto the transmission signal is reduced and number of components is decreased.
Patent JP-H01294989-A (JP)
Title: Air compressor and air compressing method
Inventor: BERUNAARU JINMERUN
IPC: F04C29/04
Filed: 1989-02-23
Abstract: PURPOSE: To minimize a compressor, raise the efficiency thereof, and prevent corrosion of ferrous metal by injecting a liquid in which borate is dissolved in a tank to the compressor again while compressing air in the compressor. CONSTITUTION: After air is sucked into a compressor 1 through a conduit 2, the air is discharged to a tank 5 through a conduit 4. After that the tank 5 is boosted, a liquid in which borate is dissolved is supplied to a filter 8 and a heat exchanger 9 through a conduit 7, and then injected to the compressor 1 from an orifice 11. On the other hand, the compressed air is supplied to a rear cooler 13 and a storage 14 through a conduit 12, and then returned to the compressor 1 from a float needle valve 15. The cooled air is supplied to a drier 17 formed by a coil 18 cooled by the cooling circulation action in a coil 19 through a conduit 16. All the condensate is returned to a cross valve 24 controlled by a level sensor 30 of the tank 5 by a separator 22 having a float needle valve 23.
Patent JP-S61201569-A (JP)
Title: Inter-frame coding system
Inventor: MATSUDA KIICHI
IPC: H04N19/00
Filed: 1985-03-05
Abstract: PURPOSE:To prevent reduction in the coding efficiency by using a reference value of a prescribed level so as to suppress the increase in the difference between frames at scene change. CONSTITUTION:The inter-frame correlation is very small at scene change and a discrimination section 7 discriminates whether or not a scene change takes place depending which is larger between the correlation of the input signal (a) and the inter-frame forecast value (f) and the correlation of the input signal (a) and a prescribed level of reference value (g) is larger. Further, in the scene change, the difference with the prescribed level of reference value (g) is smaller than the difference between the input signal (a) and the inter-frame forecast (f). When the discrimination section 7 discriminates the scene change, the prescribed level of reference value (g) is used in place of the inter-frame forecast (f) from the framememory 6 to control the selector 8 by obtaining the difference with the input signal (a).
Patent JP-H05212482-A (JP)
Title: Manufacture of medal coin blank
Inventor: KASAHARA KOJI
IPC: B21D1/10
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the dimensional fluctuation of finished outer diameter by making the interval between the rotary circular die of the rolling mill and the fixed circular arc die equal to the dimension of the diameter of a circular disk, and rimming the circumferential edge of the circular disk plural times. CONSTITUTION:After the circular disk 2 is annealed, the circular disk 2 is passed through a gap 5 formed by making the interval between the rotary circular die 3 of the rolling mill and the fixed circular arc die 4 of the outside concentric with the rotary circular die 3 equal to the dimension of the diameter of circular disk 2 somewhat smaller and the side surfaces of both the dies 3, 4 are symmetrically recessed. The circumferential edge of the circular disk 2 is rolled in this state by rimming over two times and the blank is obtained. In spite of the fluctuation of dimension and hardness of the circular disk 2, the amt. of smashing is almost uniform over the outer circumference and the fluctuation of the finish dimension of the outer diameter is made small and stable.
Patent JP-S58159112-A (JP)
Title: Operation controller of fluid machine
Inventor: IKEDA MASAJI
IPC: G05D7/00
Filed: 1982-03-17
Abstract: PURPOSE:To obtain an inexpensive controller which suits the using conditions, by detecting the oscillation frequency of the eddy which is generated by an eddy generating mechanism provided within a flow path and controlling the flow rate, pressure, etc. of a fluid on the basis of the detected oscillation frequency. CONSTITUTION:A motor 12 is actuated to drive a fluid machine 10, and a fluid is fed into a pipe 11. The fluid hits a projected part of a housing of a detector 14 which is provided at a downstream pipeline of the machine 10. Thus an eddy is generated at the rear side of the projected part. The detector 14 detects the oscillations generated by the eddy and transmits a signal of detection to a signal converter/amplifier 15. The set value corresponding to a target level is previously given to the amplifier 15 to be compared with the output of detection. Then the differential output of comparison is produced and applied to a variable speed controller 16. The controller 16 controls the output power to reduce the output of the amplifier 15. This output of the amplifier 15 is applied to the motor 12 to control the number of revolutions of the motor.
Patent JP-H02222718-A (JP)
Title: Gas separating laminated membrane
Inventor: TAKEMOTO KOJI
IPC: B01D71/70
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a gas separating laminated membrane having superior separating performance by laminating a thin membrane of a mixture of polytrimethylsilylpropyne with a siloxane polymer on a porous support membrane and then laminating a layer of the siloxane polymer. CONSTITUTION:Polytrimethylsilylpropyne(PMSP) is mixed with a siloxane polymer and formed into a thin membrane. Since the siloxane polymer in the thin membrane improves the adhesion of the membrane to the support membrane, plural thin membranes of PMSP can be laminated on the support membrane and a gas separating laminated membrane having superior separating performance is obtd.
Patent JP-S54134279-A (JP)
Title: Temperature control device
Inventor: KOJIMA SUZUO
IPC: H05B1/02
Filed: 1978-04-10
Abstract: PURPOSE: To prevent an erroneous operation of a temperature control device by setting a heat sensitive thyristor at the same potential as one terminal of an AC power supply and triggering always in next positive half-cycle when a triode AC switch triggers in negative half-cycle to thereby trigger the switch with the potential phase of the power supply voltage.  
     CONSTITUTION: When the temperature of an article to be heated is low and a heat sensitive thyristor 4 is OFF, a capacitor 41 is charged at the polarity shown during the positive half-cycle period of an AC power supply 1. When the power supply  phase tends to invert, the current of the capacitor 41 flows through the gate of an  auxiliary thyristor 6 to trigger in zero phase of the power supply 1. A current will  flow through the gate of a triode AC switch in a loop of the power supply 1 - heater  2 - terminal T 1  of triode AC switch 3 - gate - resistor 47 - auxiliary thyristor 6 -  power supply 1 at this time to cause half-wave current to flow through the heater 2.  The second capacitor 42 is charged at the polarity shown during the negative half- cycle period to cause the voltage to be inverted. Thus, a current will flow through  the base of a transistor 49 during positive half-cycle period to thereby conduct the  transistor 49. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02219343-A (JP)
Title: Cordless telephone set
Inventor: TANAKA MASASHI
IPC: H04M1/00
Filed: 1989-02-20
Abstract: PURPOSE:To make an operator recognize a mis-operation and to eliminate incovenience on practical use by preventing a response signal from being outputted replying to a button operation when no dial information is stored in the storage part of a fixed station. CONSTITUTION:When the fixed station 1 receives line connection information from a mobile station 2, the dial information stored in the storage part 14 is transmitted to the mobile station 2, and the storage part 24 stores it making correspond to prescribed dial outgoing information. Next, when a button is operated at the operating part 25 of the mobile station 2, a control part 23 compares the dial outgoing information corresponding to the operation with the dial outgoing information in the storage part 24, and permits the transmission of the information and outputs the response signal when it is discriminated that they coincide. Also, when they are different, the transmission of the information is prohibited, and also, no response signal is outputted. Thereby, when no dial information corresponding to a dial outgoing control code is stored in the storage part of the fixed station, no response signal corresponding to the button operation is outputted, and the operator can easily recognize the mis-operation.
Patent JP-S62199073-A (JP)
Title: Light emitting diode array
Inventor: TOMITA SEIZO
IPC: B41J2/455
Filed: 1986-02-27
Abstract: PURPOSE:To eliminate deleterious reflecting light, by covering the reflecting surface of a light emitting diode array other than a light emitting diode element with a black mask. CONSTITUTION:An LED element 1 is formed on a chip base such as GaAs. A piece of gold wire is connected to an electrode 3 through a gold wire bonding bump 5, and the electrode is connected to a power source. The electrode 3 an the gold-wire bonding bump 5 other than the LED element 1 are covered with delustered black mask 7 comprising a black foil material. Thus deleterious reflecting light is removed.
Patent JP-S62201790-A (JP)
Inventor: SHIMIZU MIYUKI
IPC: B66C23/12
Filed: 1986-02-27
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-S62201791-A (JP)
Inventor: SHIMIZU MIYUKI
IPC: B66C23/12
Filed: 1986-02-27
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-S56140537-A (JP)
Title: Tape end detector
Inventor: OGATA OSAMU
IPC: G11B15/093
Filed: 1980-03-31
Abstract: PURPOSE:To improve the reliability of tape end detection by making detection cams of a take-up reel and supply reel engaged with detection links respectively and by moving a detection cam plate engaged with a detection cam shaft through the engagement. CONSTITUTION:Reels 9 and 10 are provided with directional detection cams 30, whose ratchet pawls 30a is engaged with links 24 and 25 to move links 24 and 25 and through the operation, detection cam plate 17 is rotated in direction (h). Further, detection cam plate 17 is provided with pawl 17a and kick surface part 17c and this is engaged with detection cam shaft 16 with pawl 16a. Therefore, as a tape end comes, detection cam shaft 16 engages with detection cam plate 17 and then a slide switch is operated in direction (j), so that while the deviation of a tape speed and a wow and flutter are reduced, the end can accurately be detected.
Patent JP-H08211925-A (JP)
Title: Crt monitoring device
Inventor: MIWA SEIJI
IPC: G06F3/048
Filed: 1995-02-08
Abstract: PURPOSE: To secure a monitoring function out of a fault range even during fault generation by deciding and displaying data having no reliability caused by the fault generation of stored monitor data from input device information, connection route information and device operation information. CONSTITUTION: When a monitoring person performs a monitor picture calling operation so that monitor data 6a, 6b and 6b1 to be monitored can be displayed on a CRT display device 2, inside a data processor 1, it is recognized which input device among 4a-4n inputs the monitor data to be displayed, the passage route of relevant monitor data is recognized and when there is one abnormal device among the respective devices, a data invalidity deciding means 13 decides the monitor data as invalid data. In that case, the invalid state of the monitor data is displayed on the CRT display device 2 by a data invalid state display means 12 so that the monitoring person can grasp the range of fault to be monitored while judging whether the monitor data are invalid or not. Therefore, concerning the monitor data out of the monitor fault range, monitor can be continued even during fault generation.
Patent JP-S59170202-A (JP)
Title: Magnetic metallic powder and its production
Inventor: TASHIMO KATSUNORI
IPC: B22F1/02
Filed: 1983-03-14
Abstract: PURPOSE:To provide magnetic metallic powder having a smaller rate of a decrease in a satd. quantity of magnetization deltas than conventional magnetic metallic powder and having excellent oxidation stability by providing a copper film on the surface of powder particles. CONSTITUTION:Various water soluble copper salts such as copper sulfate, copper halide, copper nitrate or the like are reduced by alkali metal borohydride in the alkaline suspension thereof. The copper is thus deposited selectively on the particle surface of the magnetic metallic powder and a copper film is formed thereon. Since the copper film has extremely excellent oxidation stability, the oxidation stability of the magnetic metallic powder is much improved. The copper in this case is preferably used within a range of 1.0-20.0pts.wt. in 100pts.wt. the magnetic metallic powder. For example, sodium borohydride, etc. are adequately usable as the alkali metal borohydride.
Patent JP-S61204058-A (JP)
Title: Rotary atomization electrostatic coating apparatus
Inventor: UCHIYAMA KAZUYOSHI
IPC: B05B5/04
Filed: 1985-03-06
Abstract: PURPOSE:To prevent the spark and to hold a clearance of a thrust bearing by fitting a rear cover made of the synthetic resin on an outside peripheral surface of a rear housing and on an outside peripheral surface of a rear end of a front housing and screwing a front cover thereon. CONSTITUTION:In a rotary atomization electrostatic coating apparatus, a housing surrounding a rotating shaft 1 is constituted of a front housing 8 and a rear housing 9 made of the insulating synthetic resin and the rear housing 9 is tightly clamped to a rear end of the front housing 8 with a metallic bolt 10. A rear cover 11 made of the insulating synthetic resin is fitted on the outside peripheral surface of the rear housing 9 and on the furthermore a front cover 12 made of the synthetic resin is screwed on the outside peripheral surface of the rear cover 11. In such a way, the insulated distance to the housing from a spacer is made long and the spark is prevented and the fine clearance of the thrust bearing is held.