baber/WOPTO huggingface dataset:
Patent JP-S61293150-A (JP)
Title: Timepiece
Inventor: SHIMOZONO SHIGERU
IPC: H02K37/16
Filed: 1985-06-20
Abstract: PURPOSE:To enhance the conversion efficiency of a motor, by specifying the width of pulse fed to a rotor radius and a coil, to be a value in a specified range. CONSTITUTION:So far as a timepiece for time indication along with the rotation of a rotor by feeding pulse to a coil 1 wound up on a winding stem 1 and by rotating the rotor is concerned, when the radius r0 of the rotor is set to be in the range of 1mm<=r0<=4mm, then the width (t) of pulse is set to be in the range of 9ms<=t<=17ms. As a result, a motor can be driven at high efficiency, and the span of life of battery can be lengthened. By setting the ratio of the length L of the section wound up with the coil on the winding stem to the thickness R from the center of the winding stem to the outermost periphery of the coil, to be 10<=L/R<=40, high output can be obtained with low consumption current, and the motor of higher conversion efficiency can be obtained.
Patent JP-S5659127-A (JP)
Title: Power supplying method for combustor
Inventor: NAGAI TAKESHI
IPC: F23N5/00
Filed: 1979-10-18
Abstract: PURPOSE: To facilitate the combustion control in the initial stage of combustion of the combustor by a method wherein a load and a radiation load are connected to an oxygen concentration cell, and the output of the cell is always fed to either one of the two loads.  
     CONSTITUTION: The load 17 and the radiation load 18 are connected to the oxygen concentration cell 16 which utilizes an oxygen-ionic electrolyte, and a change-over switch 19 is provided so that the output of the cell 16 is always fed therethrough to either one of the two loads 17, 18. A blowing fan is used as the load 17, while a fixed resistance is used as the radiation load 18. When the switch 19 is changed over so as to feed power to the load 17 and the combustor is operated, power is fed from the cell 16 to the load 17 and hence the blowing fan is operated. Where little combustion heat is generated, the switch 19 is changed over so as to feed power to the radiation load 18. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62292810-A (JP)
Title: Functional polymer having ethynyl group and its production
Inventor: YAMAMIZU TAKAFUMI
IPC: C08F12/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain in high yields a polymer useful as a functional polymer which can be used for recovering metal such as silver, by polymerizing a styrene derivative having an ethynyl group in the meta position. CONSTITUTION:A linear polymer of an MW of 1,000-100,000, comprising structural units of formula II, is provided by polymerizing a monomer of formula I. In the formulas, R is H, a 1-10C alkyl, aryl or aralkyl. Althrough the polymerization can be performed even by heating, the use of a polymerization initiator is preferable. Examples of the polymerization initiators include benzoyl peroxide and di-t-butyl peroxide. The reaction temperature is preferably about 20-90 deg.C. The reaction time depends upon a temperature, a catalyst, etc., because the reaction rate varies with them, so that it is desirable to determine the time when the reaction must be terminated by tracing the residual monomer content by means of, for example, gas chromatography.
Patent JP-S61291091-A (JP)
Title: Water passing device of water purifier
Inventor: TSUKAMOTO TAKESHIRO
IPC: C02F1/28
Filed: 1985-06-19
Abstract: PURPOSE:To enhance filtering capacity, by providing a tapered blow-up cylinder, of which the bottomed lower part side is formed into a small diameter and the open upper part is formed into a large diameter, to a part following an inner periphery and forming a tubular periphery and forming a tubular part to the outside while providing a filter material chamber in the inner periphery of a shell body. CONSTITUTION:The tubular parts 41, 42 of the bottomed lower part (a) of a shell body 1 are engaged with the pressure part and water outlet part 12 of the lower structural member (i) of a vessel body (h) and, in the upper part, the tubular part 44 of the upper structural member (j) of the vessel body (h) is engaged with the gap part (k) of the double tubular part 43 of a lid body 8 to internally mount the lid body 8 in a clamped state. Pressurized raw water (m) is passed through a throttled hold 33 from the water intake port 14 of the lower structural member (i) mounted to a water distribution part L and injected into the blow-up cylinder 2 from a pressure part 11 by an upwardly directed throttled hole 31. Further, raw water is injected to a water sump. part 10 from the throttled hole 32 of the lid body 8 and mixed air from raw water (m) due to a double tubular part 44 and an air control valve 15 is separated and discharged in the water reservoir part 10.
Patent JP-S5660189-A (JP)
Title: Selection/control signal interlocking method of transmitter
Inventor: DOI HIDETAKA
IPC: H04Q9/00
Filed: 1979-10-22
Abstract: PURPOSE:To make it possible to exercise operation control over a system to be controlled in safety by permitting output when output conditions agree, by judging the acceptance and rejection/of selection control signal by providing a selection/control interlocking device between a translator-selector and remote device. CONSTITUTION:Between translator-selector 12 and remote supervisory controller 13 in the control center, selection/control signal output interlocking device 21 is provided. This interlocking device 21 consists of an output permit condition deciding device and an AND gate controlling an output. Since this interlocking device 21 is provided, whether the commanded selection/control signal can be outputted is judged on the basis of control state information from a center to be controlled and set information set to the monitor control board of the control center when the selection/control signal is outputted from the control center to the center to be controlled; only when output conditions agree, the output is permitted and when no, it is disallowed. Then, the operation control over system 20 to be controlled in the center to be controlled is exercised in safety with high reliability.
Patent JP-H11328272-A (JP)
Title: On-line shopping system and automatic account settlement terminal equipment
Inventor: SUZUKI OSAMU
IPC: G06Q20/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To cancel reservation on an automatic account-settlement terminal equipment by providing a reservation cancellation processing function and canceling a pertinent reservation in the case that the cancellation of the reservation is inputted from the automatic account settlement terminal equipment. SOLUTION: This automatic account settlement terminal equipment 100 for receiving shopping transactions and an on-line shopping mail center 200 are on-line connected. In the case of canceling the reservation, the central processing part 60 of the automatic account settlement terminal equipment 100 successively displays the input guidance screen of a reservation cancellation possible date, the input guidance screen of the cancellation No. of a receipt, the input guidance screen of an identification number and the selection screen of an account settlement method at the time of performing cancellation at an operation display part. The central processing part 60 transmits inputted information to the center 200.  In the center 200, the central processing part 120 retrieves a shopping information DB 110, extracts the information of an object reservation transaction and performs a cancellation processing.
Patent JP-S5837045-A (JP)
Title: Abs resin composition
Inventor: MAEDA TETSUO
IPC: C08L33/02
Filed: 1981-08-31
Abstract: PURPOSE:To provide an ABS resin compsn. producing moldings with a high strength and an excellent appearance, by blending metal powder into an ABS resin having specified melt flow index an rubber content and produced by a specified process. CONSTITUTION:100pts.wt. formulated ABS resin and 0.5-30pts.wt. metal powder (e.g. aluminum, copper or copper alloy powder with an average particle diameter of about 0.1-500mu) are blended together. The above resin is prepared by mixing 70-14wt% ABS resin having a melt flow index of 1g/10min or lower and a rubber content of 30-70wt% with 30-86wt% ABS resin having a melt flow index of 6g/10min or higher.
Patent JP-S5359999-A (JP)
Title: System of correcting taper automatically and grinder with apparatus for correcting taper automatically
Inventor: HISADA SABUROU
IPC: B24B41/00
Filed: 1976-11-10
Abstract: PURPOSE: To provide automatic means for shortening the time needed to correct a taper which may be created in a machined workpiece and for correcting the taper efficiently thereby to eliminate the taper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5660715-A (JP)
Title: Defrosting control method and apparatus for air conditioner of automobile
Inventor: SUDOU SHINJI
IPC: B60H3/00
Filed: 1979-10-20
Abstract: PURPOSE: To eliminate the necessity of a manual operation for defrosting by automatically effecting increase of the amount of outside air introduced into a car chamber increase of the amount of wind by operation of a compressor, or changing-over to a defrosting mode when a detector detects occurrence of frosting on an inside surface of a window glass.  
     CONSTITUTION: An air cnditioner is controlled by a control circuit 5 and provides for a defrosting action by a series of operations including activation of a compressor 3, rotation of an air blower 12, displacement of an inside/outside air changing-over door 15, displacement of mode changing-over doors 12, 20, and so on. The control circuit 5 receives outputs of a car outside air temperature detector 24, a mode setter 25, a wind amount controller 26, a glass inside surface frosting detector 27, and an inside/outside air changing-over switch 28. Upon detection of frosting, outside air is fully introduced into a car chamber, and when the temperature of outside air is higher than a particular level, the compressor 3 is additionally activated. When the temperature of outside air is lower than another particular level, the amount of wind is increased and the air conditioner is changed over to a heater mode and further to a defrosting mode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63300982-A (JP)
Title: Vehicle position detector by radio wave survey
Inventor: ICHIMURA YASUHIKO
IPC: G01S5/10
Filed: 1987-05-30
Abstract: PURPOSE:To enable high-reliability position detection by detecting the perpendicular position of a vehicle when detecting the position of the vehicle according to the difference in reception time between radio waves from a main and a slave station. CONSTITUTION:An on-vehicle station 8 for receiving radio waves sent from respective fixed stations 5-7 is arranged on the vehicle 1. Then the time difference DELTAt1 between radio waves arriving at the on-vehicle station 8 from the main station 5 and slave station 6 and the time difference DELTAt2 between radio waves arriving at the on-vehicle station 8 from the main station 5 and slave station 7 are found. A gyro sensor 10 which detects the perpendicular angular speed of the vehicle 1 is arranged on the vehicle 1 and the sensor 10 detects the perpendicular position of the vehicle 1. Then a CPU 9 detects the position of the vehicle 1 according to the time differences DELTAt1 and DELTAt2 and the output of the sensor 10. Therefore, even if a land undulates, the high-low difference is corrected excellently and the position of the vehicle is accurately detected.
Patent JP-2000332846-A (JP)
Title: Voice/modem signal identification device
Inventor: SHINODA MINORU
IPC: H04L29/10
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To allow a high efficiency terminal station unit, e.g. to transmit a high speed MODEM signal at a high-speed even for a period when the voice/ MODEM signal identification device identifies whether or not a signal is the high speed MODEM signal. SOLUTION: A voice/MODEM signal identification section 6 identifies whether an input signal 12 is a voice signal or a MODEM signal, and a high-speed voice/MODEM signal identification section 8 identifies whether or not the input signal 12 is the high-speed MODEM signal. Then an identification result discrimination section 10 provides an output of a discrimination signal denoting that the input signal 12 is a voice signal or a low speed MODEM signal or a high- speed MODEM signal on the basis of the identification results by the voice/ MODEM signal identification section 6 and the high-speed voice/MODEM signal identification section 8.  In this case, the identification result discrimination section 10 outputs a discrimination signal representing that the input signal 12 is the high-speed MODEM signal for a period while the high speed MODEM signal identification section 8 is identifying the input signal 12.
Patent JP-H06351046-A (JP)
Title: Video recording/reproducing device
Inventor: KINOSHITA RITSURO
IPC: H04N9/78
Filed: 1993-06-07
Abstract: PURPOSE:To enable a high image quality reproduction by reproducing video by making the band width of a chrominance signal larger than the band limited by a carrier wave performing a low-pass conversion by synthesizing the high-pass components of the chrominance signal recorded by allowing the signal to remain within a luminance signal and the chrominance signal low-pass components recorded and reproduced by performing the low-pass conversion. CONSTITUTION:On a recording side, this device has narrow band Y/C separation circuit 11 separating a luminance signal including the high-pass components of a chrominance signal and the low-pass components of the chrominance signal from an inputted composite video signal. On a reproducing side, the device has a synthesizing circuit 27 synthesizing the high- pass components of the chrominance signal separated by a Y/C separation circuit 26 for reproduction and the output signal of a chrominance signal demodulation circuit 25, and the circuit 26 for reproduction separating the high-pass components of a chrominance signal and the luminance signal from the output signal of a luminance signal demodulation circuit 24. By synthesizing the chrominance signal high-pass components recorded by allowing it to remain within the luminance signal and the chrominance signal low-pass components recorded and reproduced by performing a low-pass conversion, a reproduction can be performed by making the band of the chrominance signal larger than a conventional band and the color blotting of a reproduced image can be improved.
Patent JP-H0429235-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/305
Filed: 1990-05-25
Abstract: PURPOSE:To lessen the fluctuations between different kinds of printers and to improve color reproducibility and sharpness by incorporating compds. which eliminates a development inhibitor or its precursor as a result of reaction with the oxidant of a developing agent into the above photosensitive material and incorporating at least one kind of specific dyes therein. CONSTITUTION:This photosensitive material contains the development inhibitor which can change the compd. having the weak development inhibiting characteristic or its precursor as the result of the reaction with the oxidant of the developing agent. In addition, this material contains at least one kind of the dyes having absorption max. at 590 to 610nm. This compd. eliminates the development inhibitor or its precursor immediately or via an intramolecular nucleophilic substitution reaction as the result of the reaction with the oxidant of the developing agent, for example, the coupling reaction or oxidation reduction reaction. The eliminated development inhibitor or its precursor is changed to the cmpd. having the weak development inhibiting characteristic by a hydrolysis reaction, etc. The silver halide color photographic sensitive material which lessens the fluctuations between the different kinds of printers and has the excellent color reproducibility and sharpness is obtd. in this way.
Patent JP-S6028348-A (JP)
Title: Data file transmission system
Inventor: YANO HIDEICHIROU
IPC: G06F13/42
Filed: 1983-07-26
Abstract: PURPOSE:To transmit accurately a prescribed amount of data even if communication is conducted on a semi-duplex communication line by allowing a device at the transmission side to give an identification signal representing the presence of file data display to transmit only the number of data messages to be connected. CONSTITUTION:The direction of transmission of the semi-duplex line is decided by a command from a central processing unit. When the transmission side consists of the central processing unit CPU and the reception side consists of a TTY terminal device, the reception side transmits a request signal such as C1n designating a reception enable message number (n) to the transmission side, where C1 is a control character. The transmission side transmits the data message together with a control character Di as the indentification signal such as D1 data message or D2 data message and is in standby until the next request signal comes. The reception side fetches the data message with the control character into a reception file. When a prescribed amount of data is incoming and there is still a margin for reception (m-massage), it is re-requested.
Patent JP-S6114519-A (JP)
Title: Detecting device of number of revolution, speed etc.
Inventor: MATANO MASAHARU
IPC: G01P3/481
Filed: 1984-06-29
Abstract: PURPOSE:To enable to perform the measurement having high reliability even under electromagnetic noise by providing a magnetic flux generating part on a rotary body, detecting the movement of the magnetic flux generating part and modulating the intensity of the light with the detecting output thereof. CONSTITUTION:A permanent magnet 11 is buried on the periphery of a circular disk 10 and when the circular disk 10 is rotated, a voltage is caused on a coil 30 and the voltage thereof is impressed on between electrodes 31, 32. A Mach- Zehnder type light wave guide 25 is consisted of a light wave guide path part 23 for input, two branched light wave guide path parts 21, 22 and light wave guide path part 24 for output, and the light of which intensity is modulated according to the voltage impressed on between electrodes 31, 32 is converted into electrical signal by a photoelectric converting element 43. The electrical signal thereof is transmitted to a level discriminating circuit 45 via a low pass filter 44, further is inputted into a counter 46 as a square wave signal and at the same time the detecting signal showing the number of revolutions of the circular disk 10 is obtd. from the counter 46.
Patent JP-H10326346-A (JP)
Title: Image recognition method and image recognizer for semiconductor wafer
Inventor: SHIMIZU HIDEO
IPC: G06T1/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance the pattern recognition rate and reliability by deciding plural reference images with respect to a single kind of specified pattern to be detected and performing the sequential comparison by means of the reference images to detect the position of the specified pattern. SOLUTION: Plural reference images are decided with respect to a single kind of specified pattern to be detected, and the sequential comparison is carried out by means of the reference images to detect the position of the specific pattern. In this example, a procedure is set up to perform the recognition of images in order of references 1, 2 and 3. Thus, plural reference images are decided to a single kind of specified pattern to be detected when the specified pattern is compared with a prescribed reference image for detection of the position of the pattern. As a result, even a pattern that is shifted from a proper pattern can be recognized.
Patent JP-H05328815-A (JP)
Title: Lawn mower
Inventor: SAMEJIMA KAZUO
IPC: A01D34/64
Filed: 1992-05-28
Abstract: PURPOSE:To obtain a lawn mower having improved visibility of operation situation and improved traveling safety during a nonoperating running. CONSTITUTION:A lawn mower 1 is liftably connected through rise and fall links 13 to the front of a traveling machine body equipped with a driving seat 2 at the front of a machine body. The lawn mower 1 consists of a first reel mower 9a at the right and left central front side and a pair of right and left second and third reels 9b and 9c at the rear side. The second and the third reel mowers 9b and 9c are liftably set in an operation attitude of freely following the ground and a housing attitude raised to the upper inner side by hydraulic cylinders. The hydraulic cylinders and a hydraulic control mechanism V1 are arranged at the right and left central part of the second and the third reel mowers 9b and 9c and at a position not to be interfered by rise and fall action at a little front side from the front edge of the driving seat 2.
Patent JP-H032597-A (JP)
Title: Elevation mechanism for waste reactor cutting device
Inventor: SEIKI YOSHIHIRO
IPC: G21F9/30
Filed: 1989-05-30
Abstract: PURPOSE:To enable use even if an upward space is limited and to reduce the deflection of a tip by composing the elevation mechanism of an outside pipe which is elevated by a driving part mounted on a moving mechanism and an inside pipe which can be divided into plural pipes and elevated together with the outside pipe. CONSTITUTION:The mechanism is put in turning motion by a turning mechanism to an optional horizontal position by a traveling mechanism 10 and a lateral traveling mechanism 20. Then when the mechanism consists of the outside tube 42 which is elevated by an elevation motor 41 and the inside tube 44 which is elevated together. Namely, when the elevation motor 41 is put in operation, the inside tube 42 is elevated first under the guidance of an elevation guide 35 and then the inside tube 44 is elevated; and the cutting device 50 moves up and down in a nuclear reactor pressure containment 60 while cutting an in-reactor structure 61. Further, the outside tube 42 and inside tube 44 are fixed tightly by a fixing member 43, so the tubes constituting the inside tube 44 are also coupled strongly, so sufficient rigidity is secured, so that the tip of the outside pipe 44 never deflects.
Patent JP-S5260513-A (JP)
Title: Tuner
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/44
Filed: 1975-11-13
Abstract: PURPOSE:A mixer employing a diode switch is used;and by selecting intermediate frequency, unnecessary signals are eliminated without installing a frequency select circuit which can be switched over to each channel.  In this way, a tuner which can select the desired channel is obtained.
Patent JP-H09317651-A (JP)
Title: Electromagnetic pump
Inventor: KANEKO EIJI
IPC: F04B45/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized electromagnetic pump. SOLUTION: This electromagnetic pump is constituted to be furnished with a main body case 1 on one side of which a compressor 22 provided with a diaphragm 40 and an iron core storage chamber 15 surrounded by a peripheral wall are provided, a pair of laminated iron cores 30 consisting of a yoke part 31a on which a driving coil 32 is installed and magnetic poles (central magnetic pole 31b, side magnetic pole 31c) and stored in the iron core storage chamber 15 by separating the respective magnetic poles from each other and making them face against each other and an oscillator 50 installing a support shaft (screw 53) provided on an end part on the diaphragm 40, arranged between the aforementioned both magnetic poles and furnished with a permanent magnet 52.  In this case, the main body case 1 is made into divided cases 11 by dividing it at a portion of the iron cor storage chamber 15 in a direction orthogonal with the oscillating direction of the oscillators 30, and both of the divided cases 11 are connected to each other by storing the laminated iron cores 30 in the iron core storage chamber 15 of these divided cases 11.