baber/WOPTO huggingface dataset:
Patent JP-S63128952-A (JP)
Title: Text processing apparatus
Inventor: MURAI HIROKO
IPC: G06F3/12
Filed: 1986-11-19
Abstract: PURPOSE:To shorten a processing time by performing no meaningless printing of a rule at the time of inclination printing and dispensing with the erasure of the rule as is conventional, by mounting an inclination processor for applying inclination processing to data and subsequently again holding the same to a printing buffer and prohibiting the input of rule memory data to the printing buffer by the indication of inclination printing. CONSTITUTION:When inclination printing is indicated, the data in a printing buffer 5 is read (n14) to be subjected to inclination processing (n15) and subsequently again held to a printing buffer 5 (n16) and outputted for the sake of printing by a printer 16 (n17). The rule data when inclination printing processing is performed is not outputted because not held to the printing buffer and only the character data held to the printing buffer is subjected to inclination processing and outputted for the sake of printing. Therefore, when an inclination printing indication key 1a is operated, a control apparatus 7 prohibits operation before the data in a rule memory 3 is held to the printing buffer 5.
Patent JP-H03139082-A (JP)
Title: Video signal transmission device
Inventor: AZUMA NORIYUKI
IPC: H04B1/04
Filed: 1989-10-24
Abstract: PURPOSE:To suppress the generation of a beat disturbance by transmitting a local oscillating signal of a transmitter to a receiver together with a video signal. CONSTITUTION:An FM video signal Fc brought to frequency conversion by a frequency converter and a local oscillating signal F1 generated by a local oscillator 6 are brought to multiplex transmission by a multiple circuit 17. The FM video signal Fc and the local oscillating signal F1 brought to multiplex transmission are separated by a separating circuit 19, pass through a band pass filter 9 and an amplifier 16, respectively and applied to a frequency converter 10. By the converter 10, sum signals Fe, Fc of Fc and F1, and a difference signal Fb of F1 are generated, and the difference signal Fb is fetched through a band pass filter 11 for allowing only a frequency component of the difference signal Fb to pass through. The difference signal Fb is the same signal as an FM video signal Fb in a transmitter part. The FM video signal Fb is demodulated by an FM demodulator 12, and a prescribed video signal Fa is fetched from a video signal output terminal 13.
Patent JP-H02126194-A (JP)
Title: Diffuser for recycling pump in nuclear reactor
Inventor: MIURA TERUO
IPC: F04D29/44
Filed: 1988-11-04
Abstract: PURPOSE:To eliminate the necessity of using tools for handling the diffuser by providing a seal ring which is pressed against the outer peripheral surface of the diffuser toward a partition plate so that cooling water cannot pass through between the output peripheral surface and partition plate. CONSTITUTION:A diffuser 33 is hung from the upper section of a reactor and a stretch tube 43 is inserted into a vessel nozzle 32. When the diffuser 33 is further brought down, the bottom surface of a clamp 53 comes into contact with the top surface of a partition plate 45 and the descending of the clamp 53 is limited. When the diffuser 33 is further brought down, the main body section of the diffuser 33 further goes down and a seal ring 47 is guided to the pressing section 53a of the clamp 53 and inserted into the hole 46 of the partition plate 45. When an installed diffuser 33 is pulled up from a reactor, the clamp 53 is raised up together with the main body section of the diffuser 33 when a snap ring 55 is brought into contact with the upper section of the clamp 53.
Patent JP-H08134574-A (JP)
Title: Aluminum alloy brazing sheet, production of the brazing sheet, heat exchanger using the brazing sheet, and production of the heat exchanger
Inventor: DOKOU TAKENOBU
IPC: B23K35/22
Filed: 1994-11-11
Abstract: PURPOSE: To produce an Al alloy brazing sheet having high strength and superior corrosion resistance by cladding the surface and the rear surface of a core material, composed of Al alloy containing specific amounts of Si, Fe, Cu, and Mn, with a sacrificial material of Al alloy and a brazing filler metal of Al alloy, respectively, to specific thickness. CONSTITUTION: An Al alloy, which has a composition consisting of, by weight, >0.2-2.5% Si, >0.05-2.0% Fe, >0.7-2.5% Cu, 0.05-2.0% Mn, and the balance Al with inevitable impurities and further containing, if necessary, one or more kinds among <=0.5% Mg, <=0.3% Cr, <=0.3% Zr, and <=0.3% Ti, is used as a core material 5. One side of this core material 5 is clad with a sacrificial material 7 of Al alloy, containing >3.0-6.0% Zn and >0.05-2.5% Mg and also containing, if necessary, one or more kinds among <=0.3% In, <=0.3% Sn, and <=1.6% Mn, to 46-70μm thickness. Further, the other side is clad with a brazing filler metal 6 of Al alloy. The thickness of the resultant three-layer structure is regulated to <=0.25mm. By this method, the brazing sheet for heat exchanger tube can be obtained.
Patent JP-H03139156-A (JP)
Title: Twin-stator brushless motor
Inventor: NAKAGAWA JUN
IPC: H02K29/00
Filed: 1989-10-25
Abstract: PURPOSE:To increase the ratio of the output torque to the volume and the ratio of the output torque to the weight by dividing stators into inner and outer stators and fastening them in a casing. CONSTITUTION:Joule's heat generated in stators is transferred to a casing 1 from outer stators 9 and inner stators 10 and radiated efficiently to external connecting equipment by fastening the outer and inner stators 9 and 10, which are arranged outside and inside magnets 5 and 8 fixed on a rotor 7, in the casing 1. Therefore, because heat conduction buses from the stators 9 and 10 to the casing 1 can be made approximately twice as large as those of a conventional brushless motor of the same volume and weight, the allowance of Joule's heat generated in the stators 9 and 10 enlarges as such and a large number of ampere turns in the stators 9 and 10 and large output torque can be secured. Thereby the ratio of the output torque to the volume and the ratio of the output torque to the weight can be increased.
Patent JP-S62137924-A (JP)
Title: Error position decision circuit of reed solomon coding and decoding system
Inventor: ITOI TETSUSHI
IPC: H03M13/00
Filed: 1985-12-12
Abstract: PURPOSE:To obtain an error position decision circuit capable of 3-symbol correction by using a shift register and a ROM so as to obtain each term of an error location polynomial while substituting a power to variables of the said polynomial in the ascending/descending order and obtaining the error location from the combined value. CONSTITUTION:Shift registers 1-4 are preset as shown in figure and shifted by a clock. The register 1 outputs '1' by the first clock, outputs alpha<3> by the next clock and then alpha<6>... by the suceeding clocks. It is equivalent to obtain (alpha<0>)<3>, (alpha<1>)<3>, (alpha<2>)<3>... and equivalent to substitute alpha<0>, alpha<1>, alpha<2>... to the term X<3> of the error location polynomial. As to the register 2, it is equivalent to sigma1(alpha<0>)<2>, sigma1(sigma<1>)<2>, sigma1(sigma<2>)<2>... and equivalent to the substitution to the term of sigma1X<2>. This is applied similarly as to the registers 3, 4, and the combination of each output is equivalent to the substitution of symbols in the ascending order from alpha<0> to the variable of the error location polynomial (X). Thus, zero output and the measurement of the clock number to be 0 decide what order number of symbol in the code block has an error.
Patent JP-S63131520-A (JP)
Title: Dry etching apparatus
Inventor: SEKINE MAKOTO
IPC: H01J37/32
Filed: 1986-11-21
Abstract: PURPOSE:To etch a substrate to be treated on a cathode at a high speed by disposing a plurality of magnets on the rear surface of an anode of a reactive ion etching apparatus, and forming a high density plasma on the front surface of the cathode by divergent magnetic fields from the magnets. CONSTITUTION:Means for applying high frequency power between first and second electrodes 20, 10a, and means 30 for applying a magnetic field on the electrode 20 on the real surface of the electrode 10a are provided. Accordingly, a magnetron discharge is generated by applying a magnetic field to generate a high density plasma, and a substrate 25 to be treated is etched in the state that the electrode 20 is approached to the means 30 of the electrode 10a by a mechanism for moving the electrode 20. Thus, a high speed etching can be performed to improve a throughput.
Patent JP-H02124660-A (JP)
Title: Modulator-demodulator
Inventor: HIRABAYASHI HIROHIDE
IPC: H04L27/32
Filed: 1988-11-02
Abstract: PURPOSE:To send a double data in one carrier frequency and to attain high speed data transmission by applying MSK modulation to a data of the 1st bit of a transmission data divided for each 2-bit and applying amplitude modulation to the signal in response to the data of the 2nd bit of the transmission data. CONSTITUTION:When a transmission data of NRZ(Non-Return-to-Zero) form whose speed is, e.g., 2400bps is divided by a division circuit 13 for each 2-bit, an MSK(Minimum Shift Keying) modulation circuit uses a carrier frequency 1800Hz to apply MSK modulation when the 1st bit is data '0', and used a carrier frequency 1200Hz to apply MSK modulation when the 1st bit is data '1'. Then the amplitude modulation circuit 15 applies amplitude modulation having a signal from the MSK modulator 14 when the 2nd bit is data '0' and applies amplitude modulation to a signal from the MSK modulator 14 at a multiple of the unity when the 2nd bit is data '1'. An MSK demodulation circuit 19 in a demodulation section demodulates the signal into a reception data thereby demodulating the signal into the received data in 2 bits. Thus, high speed data transmission is attained.
Patent JP-H04152720-A (JP)
Title: Switching control system
Inventor: OTA YUICHI
IPC: H04B1/04
Filed: 1990-10-17
Abstract: PURPOSE:To always prevent an undesired wave from being sent by switching an output side waveguide switching device after the normal switching of a coaxial line switching device is confirmed when the output side waveguide switching device and the input side coaxial line switching device are changed over interlockingly. CONSTITUTION:When a transmission system waveguide switching controller 1 changes over a waveguide switching device 2 and a coaxial line switching device 4 interlockingly, an RF OFF signal is sent to a large power amplifier 3. Then it is confirmed that a low RF signal is returned as a reply of the RF OFF signal from the amplifier 3. Then a driving signal is sent to the coaxial line switching device 2. When a new response(RESP) signal is returned from the coaxial line switching device 4 and the normal switching is confirmed, a DRIVE signal is sent to the waveguide switching device 2. After a new RESP signal is returned form the waveguide switching device 2 and the normal switching is confirmed, the RF OFF signal sent to the large power amplifier 3 is released.
Patent JP-H07127384-A (JP)
Title: Small-sized pipe jacking and layout device
Inventor: TSUYUSAKI MASAYUKI
IPC: E21D9/08
Filed: 1993-11-08
Abstract: PURPOSE:To make it possible to easily take out and collect a casing and an auger screw or a rotary support shaft while preventing the in-flow of water or earth and sand from a, launching shaft side even when excavation is obstructed or held back. CONSTITUTION:In a small-sized pipe jacking layout device 10, which adds a pipeline 20 one after another while excavating a subsoil 12 by rotating an auger screw 19 with an excavating jacking machine 11 installed in a launching shaft, a projection unit 25 is formed on a peripheral surface of a cylinder-shaped fitting unit 24 formed on one end of a casing 18. When the cylinder-shaped fitting unit 24 is inserted and fitted into the end of a lead pipe 15, the projected unit 25 is axially jacked into an L-shaped notched part 26 formed on the end of the lead pipe 15 and then engaged therewith in the peripheral direction and connected so that it may be possible to separate by handling only from the launching shaft side 13.
Patent JP-H01120155-A (JP)
Title: Data transfer control system
Inventor: YAMAGUCHI KENJI
IPC: G06F13/00
Filed: 1987-11-02
Abstract: PURPOSE:To prevent control processors in a layer 3 or higher from deteriorating in processing ability by enabling the control processor side in the layer 3 or higher to detect data sent to a control processors in a layer 2 are stored completely in a main memory. CONSTITUTION:The control processor 2 in the layer 3 or higher is expected to access an area showing the completion of data storage of the main memory 4, but accesses a data storage completion detecting circuit 5 actually. The contents of the memory 4 are therefore decoded by the circuit 5 and reported to the control processor 3 in the layer 2 through a signal line 6 at all times. The processor 3 scans the signal at a constant period and then accesses the memory 4 through a processor bus 1 in DMA mode when the data storage is completed. The sent data is fetched by this access, P/S-converted by a line correspondence part 7, and sent out through a transmission link 8.
Patent JP-2001100802-A (JP)
Title: Acceleration/deceleration controller
Inventor: MISHINA KAZUHIRO
IPC: G05B11/36
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make stop control ready at desired stop timing. SOLUTION: Concerning the acceleration/deceleration controller, with which preset acceleration/deceleration time is divided into plural pieces of control cycle time, a speed is controlled step by step for each of control cycle time and acceleration/deceleration is controlled for prescribed acceleration/ deceleration steps, the prescribed number of acceleration/deceleration steps is found by rounding up a quotient in operation for dividing the acceleration/ deceleration time with the control cycle time.
Patent JP-2000122848-A (JP)
Title: Computer operation method
Inventor: JEROME C HACK
IPC: G06F9/38
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a processor by relating with a main and a substitute status field according to the control bits in floating-point instructions specifying nonspeculative operation and speculative operation. SOLUTION: To place in operation the computer which has floating-point computation units 20 and 22, a floating-point register 16, and a floating-point status register 24, one of the main status field 42 and substitute status fields 44, 46 and 48 is provided in the floating-point status register 24. In the floating- point computation unit 20 and 22, nonspeculative operations are performed and related to the main status field 42 in the floating-point status register 24. Then speculative operations are performed in the floating-point computation units 20 and 22 and related to the substitute status fields 44, 46 and 48 in the floating-point status register 24.
Patent JP-H1084811-A (JP)
Title: Heater for growing living being reared in water tank
Inventor: MIYAMOTO HISASHI
IPC: A01K63/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of occurrence of fire because a heat insulating heater is in contact with something, which can occur even at the time of being provided with a mechanism temporarily stopping power supply and heat generation when the heat insulating heater is exposed from water for some reason in a state where the heater is fed with power in the field of growing living being reared in a water tank. SOLUTION: In this warmer for growing living being reared in a tank, a device supplying power from a power feeding circuit C to the heater A for heating and insulating water in the tank uses a heat generator varied in resistance accompanying temperature variation as the heater A to cause variation in the resistance at the heat generator of the heater accompanying the variation in temperature when the heater A is supplied with power. The circuit C is provided with a current measuring function to measure the variation of current at the time and at the time of detecting a current value by which the raising of a temperature to not less than one fixed temperature can be recognized, stops power supply to the heater A.
Patent JP-H0585144-A (JP)
Title: Air conditioner for vehicle
Inventor: DOI SHIGENORI
IPC: B60H1/00
Filed: 1991-09-30
Abstract: PURPOSE:To avoid as much as possible change in the blowoff mode accompanying a change in the blowoff temperature or the like when a set temperature is changed a little by a crew. CONSTITUTION:An air conditioner has three modes, a HEAT mode utilizing a heat duct, a VENT mode utilizing a bent duct and B/L mode utilizing a heat duct and a bent duct to blowoff air. The blowoff mode is performed according to two control maps alternatively selected, that is, a basic control map taking the blowoff temperature T as a parameter and an irregular control map. The basic control map is selected when there is no change in the preset temperature, and the irregular control map is selected when the there is a change in the preset temperature. The latter map enlarged in the temperature difference of the mode switching judging temperature between the rising process of the blowoff temperature TF and the lowering process to 9 deg.C as compared with the former map, and it is difficult to sense a change in the blowoff temperature TF, that is, a change in the preset temperature.
Patent JP-H07134227-A (JP)
Title: Optical fiber cable with temperature sensor
Inventor: KOIZUMI FUMITO
IPC: G02B6/02
Filed: 1993-11-08
Abstract: PURPOSE:To enable the exact detection to be carried out by directly detecting the disconnection of coated optical fibers and peeling of clads from a temp. rise at an accident point by using a temp. sensor wire arranged in the optical fiber cable. CONSTITUTION:This optical fiber cable consists of at least >=1 pieces of the coated optical fibers 1, the temp. sensor wire 2 longitudinally applied on these coated optical fiber 1 or spirally wound around these fibers and a protective layer 3 covering the respective outer peripheries thereof. If the accident, such as disconnection or clad peeling, arises at the coated optical fibers 1, the light leaking from this place is absorbed in an optical fiber cable constituting material having the higher light absorbance as compared with the cores and heat is generated. The temp. rise near the accident point by the heat is detected by the temp. sensor wire 2. Then, the heat generated at the accident point in the event of the generation of the accident, such as disconnection of the coated optical fibers 1 or peeling of the clad layers, is detected by the temp. sensor wire 2.
Patent JP-2001098535-A (JP)
Title: Non-clog type pump gate
Inventor: ASANAGI TSUNEO
IPC: E02B8/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-clog type pump gate which can discharge even a large garbage, simplify a garbage removing equipment or omit the same, perform high head drainage and be made in a compact size. SOLUTION: In this non-clog pump gate (or a screw type spiral pump gate) 100, a channel is opened and closed, and a built-in non-clog pump N (or a screw type spiral pump) is operated to discharge water on the upstream of the closed channel to the downstream.
Patent JP-H0590369-A (JP)
Title: Method for evaluating surface state of semiconductor
Inventor: IINO TAKAYUKI
IPC: H01L21/66
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the magnitude relation of a surface recombination speed on the surface of a semiconductor crystal sample and evaluate the surface state of the semiconductor crystal sequrely and easily by a method wherein a photoluminescence distribution near the edge of the semiconductor crystal sample is measured. CONSTITUTION:A semiconductor crystal 1 has two surfaces 1a and 1b which cross each other so as to be perphendicular to each other. In order to evaluate the surface of one of the two surfaces, for instance the surface 1a, an exciting light B having a larger photon energy than the band gap of the semiconductor crystal is applied to the other surface 1b. While intensity of photoluminescence emitted by the semiconductor crystal 1 is recorder, the surface 1b is scanned by the exciting light B. Thus the photoluminescence intensity in the sample surface 1b on the border line between the sample surfaces 1a and 1b and the photoluminescence intensity in the sample surface 1b at a position sufficiently apart from the sample surface 1a are obtained. In accordance with the magnitude relation of the ration to of those photoluminescence intensities, the surface state of the semiconductor crystal is evaluated. Therefore, by measuring the photoluminescence distribution near the edge of the semiconductor crystal sample, the magnitude relation of a surface recombination speed on the sample surface can be obtained and the semiconductor surface state can be evaluated.
Patent JP-2001099636-A (JP)
Title: Sound absorption structure
Inventor: YAGI SHUICHI
IPC: G10K11/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption structure having large absorption characteristic with a simple constitution. SOLUTION: A sound absorption member 25 in a sound structure for absorbing sound emitted into a pipe is provided with an end surface absorption part 25A absorbing sound reflected from the end surface of the pipe 23A, and a circumferential surface absorption part 25B absorbing sound reflected from the circumferential surface in the pipe 23A.
Patent JP-H01122848-A (JP)
Title: Original reading device
Inventor: ARAKI KEISUKE
IPC: H04N1/00
Filed: 1987-11-06
Abstract: PURPOSE:To enable reading of a necessary page even if an original is a book original, by a method wherein, even when a conveyance roller or a conveyance belt is situated on an original placing surface, the one end is released and the original is inserted therethrough. CONSTITUTION:The page, needing a copy, of a book original 2 is opened by watching, and is inserted through the release side to a space between a conveyance roller 4 and an original placing plate 5, and the book original itself is placed on a placing running body 10. Based on a copy command signal, a motor 8 is run, and a rotary sensitized body 7 is rotated in synchronism with the roller 4. The running body 10 is run at the same speed as the peripheral velocity of the roller 4 and in a direction extending at right angles with a sheet surface. Thus, the page to be copied of the book original is conveyed in a direction extending at right angles with a sheet surface by means of a friction force generated by the roller 4, and the book original itself is also moved at the same speed. Through conveyance of the page to be copied, the whole of a read surface is scanned in a fixed position by means of slitform or linear read light with which the original placing plate is irradiated in the longitudinal direction of the roller 4.