baber/WOPTO huggingface dataset:
Patent JP-H03255432-A (JP)
Title: Burglarproof device
Inventor: HASUDA SHUJI
IPC: G03B19/00
Filed: 1990-03-06
Abstract: PURPOSE:To improve the easiness of criminal investigation by recording the signal from a photographing means on a magnetic recording medium through a photoelectric transducer in the case of normalcy and operating a start means to record the signal on a photographic film in the case of emergency. CONSTITUTION:The optical signal from a camera 1 is converted to an electric signal by a photoelectric transducer 4, and this converted signal is sent to a video tape recorder 5 and is recorded on a magnetic tape T. When a push button 7 is depressed, the camera 1 is operated in the wire or radio system by this output to record the image on a photographic film F. Usually, the system of the camera 1, the photoelectric transducer 4, a video tape recorder 5, a cathode-ray tube 6, and a magnetic tape T is operated and not only happenings around a counter seat are recorded on the magnetic tape T but also the reproduced picture of this recorded information is projected on the cathode-ray tube 6. If the push button 7 is depressed in the case of emergency, the camera 1 is operated by this output and the image is recorded on the photographic film F of high resolution. Thus, criminal investigation is facilitated more than the use of the magnetic tape of low resolution.
Patent JP-S58168852-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1982-03-30
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-S62211445-A (JP)
Inventor: KONO TADASHI
IPC: E04C5/08
Filed: 1986-03-11
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-H11234246-A (JP)
Title: Optical transmission system and optical transmitter to be used for the same
Inventor: OMURA HIDEYUKI
IPC: H04B10/071
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability wavelength multiplex optical transmission system. SOLUTION: This optical transmission system is formed by providing plural optical transmitters 1 and an optical transmission line for the multiplex transmission of beams having mutually different wavelengths transmitted from the plural optical transmitters 1 and the optical transmitter 1 is provided with an external resonant laser diode 10 equipped with a semiconductor device 6 and a fiber grating 2 for extracting only the light of a predetermined set wavelength out of laser beams emitted from the semiconductor device 6 while selectively reflecting it,  thermistor 7 for detecting the temperature around the laser diode 10 and wavelength control means for controlling a Peltier element 8 through a control circuit 9 based on the detected temperature of the thermistor 7 and controlling the temperature of the fiber grating so that control can be performed for providing wavelengths within a range not exceeding the predetermined allowable range at all the time from the said set wavelength corresponding to the wavelength of light reflected by the fiber grating 2.
Patent JP-H09241859-A (JP)
Title: Organic clad coating steel excellent in chromium eluting resistance and blister resistance
Inventor: HASEGAWA KAZUHIRO
IPC: C23C22/37
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To produce an organic clad coated steel excellent in chromium eluting resistance and blister resistance needed in the case of being used mainly for automotive application in particular. SOLUTION: The surface of a galvanized or galvannealed steel sheet is applied with a chromate film composed of (A) in which the content of Cr<6+> us regulated to 25 to 60wt.%. to the whole Cr, (B) in which silica is composed of densely fillable hydrophilic vapor phase silica having two particle size distributions and the content is regulated to 0.5 to 3.0 by weight ratio to the whole Cr, (C) in which the content of phosphoric acid is regulated to 0.01 to 2.0 by weight ratio to the whole Cr, (D) in which the content of fluorine compounds is regulated to 0.02 to 2.0 by weight ratio as fluorine, (E) in which the content of one or more kinds of organic compounds selected from polyhydric phenol polysaccharide, cane sugar, malt sugar, milk sugar and fruit sugar is regulated to 0.05 to 5.0 by molar ratio to the whole Cr and (F)  in which the coating weight of chromate is regulated to 10 to 200mg/m<2> expressed in terms of the whole Cr, and the upper layer of the chromate film is applied with an organic resin layer mainly composed of a resin and silica.
Patent JP-S62210542-A (JP)
Title: Register selecting system
Inventor: IIDA KOJI
IPC: G06F9/22
Filed: 1986-03-11
Abstract: PURPOSE:To refer to plural registers by providing a base register where a part of a micro operand address is stored as the base address before the start of execution of a software instruction. CONSTITUTION:The micro operand address given from a decoding part is transferred to a base register 1 and an operand pointer 3 through a signal line 12. A write permitting signal INSTBGN 21 is outputted when execution of a preceding software instruction is terminated, and values of the register 1 and the pointer 3 are settled at the time of the execution of a current software instruction is started. When the register 1 is referred, information of a microprogram latch 2 and the register 1 are used as the micro operand address to refer to a variable number of registers.
Patent JP-H10233742-A (JP)
Title: Delay time difference measurement method, calibration time delay difference measurement method, transmission speed measurement method and delay time difference measurement device
Inventor: YAMAGUCHI TAKASHI
IPC: H04B3/462
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the delay time difference measurement method by which the delay time is measured with high accuracy. SOLUTION: A time difference between a signal sent through a 1st transmission path 34 with a 1st measured object 40 inserted thereto and a signal sent through a 2nd transmission path 36 with a 2nd measured object 42 inserted thereto is measured as a 1st delay time difference Δt1. The 1st measured object 40 and the 2nd measured object 42 are replaced with each other, and a time difference between a signal sent through the 1st transmission path 34 with the 2nd measured object 42 inserted thereto and a signal sent through the 2nd transmission path 36 with the 1st measured object 40 inserted thereto is measured as a 2nd delay time difference Δt2. Then the delay time difference between the 1st measured object 40 and the 2nd measured object 42 is obtained as a half of the difference between the 1st delay time difference Δt1 and the 2nd delay time difference Δt2.
Patent JP-S53138998-A (JP)
Title: Electrolyzing method for aqueous solution of alkali metal salt
Inventor: SADA TOSHIKATSU
IPC: C01D3/16
Filed: 1977-05-11
Abstract: PURPOSE:To provide a highly purified aq. soln. of an alkali metal salt for electrolysis using an ion exchange membrane by purifying the unpurified aq. soln. in the presence of a specified foaming agent and/or a chelate bond forming reagent by flotation so as to remove alkaline earth metals and suspended solid.
Patent JP-S56148434-A (JP)
Title: Production of pulley
Inventor: IMORI HIDEO
IPC: B21K1/42
Filed: 1980-04-21
Abstract: PURPOSE: To produce a pulley easily with a good yield by drawing a plate material of prescribed wall thickness to a cup shape having a cylindrical part, then forming a hole for revolving shaft to the inside circumferential part of the cylindrical part and machining plural grooves to the outside circumference of the cylindrical part.  
     CONSTITUTION: A flat plate material 7 of prescribed wall thickness is drawn to the one of a cup shape having a side plate 700 and a cylindrical part 800 projecting from the outside circumference of said side plate in an axial direction. Next, the side plate 700 is inserted into a prescribed die frame to provide a taper and to pierce a through-hole 701. The above-mentioned process is accomplished by pressing, after which plural V-shaped grooves 801 are machined with a lathe or the like to permit mounting of a flat type belt 6 to the outside circumferential part of the part 800, and completes the manufacture of the pulley. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01227083-A (JP)
Title: Radar apparatus
Inventor: CHOKAI YOSHIHIRO
IPC: G01S7/02
Filed: 1988-03-07
Abstract: PURPOSE:To realize a proper characteristic regardless of a scanning angle of an antenna, by applying a coefficient corresponding to a change in the scanning angle of a main antenna by a threshold calculating circuit. CONSTITUTION:CFAR coefficients K and L and a comparison coefficient R as calculated with a threshold calculation circuit 9 are inputted into CFAR coefficient changeable CFAR circuits 6 and 7 and a comparator circuit 8 respectively. The comparator circuit 8 uses the comparison coefficient R calculated with the threshold calculation circuit 9 to perform a comparison of signals, when a proper detection probability can be obtained as the CFAR coefficients K and L and the coefficient R are determined by an antenna scanning angle. This can prevent the detection probability from varying with the scanning angle otherwise caused by a change in the gain of the main antenna, eventually leading to failure in obtaining a proper characteristic.
Patent JP-H02233637-A (JP)
Title: Production of alpha-(3-benzoylphenyl)propionic acid derivative
Inventor: SHIMIZU ISOO
IPC: C07C45/65
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the subject compound useful as an antipyretic, analgesic and anti-inflammatory agent, etc., with an extremely simple process in high purity and efficiency at a low cost by using easily available 3-ethylbenzophenone as a raw material, dehydrogenating the compound and carbonylating the product. CONSTITUTION:3-Ethylbenzophenone of formula I is dehydrogenated in gaseous phase by contacting with a dehydrogenation catalyst in the presence of inert gas using a fixed bed flow reactor to obtain 3-ethenylbenzophenone of formula II. The objective alpha-(3-benzoylphenyl)propionic acid of formula III (X is H, OH or 1-4C alkoxy) can be produced either by carbonylating the compound with carbon monoxide and hydrogen at 40-200 deg.C under a pressure of >=5kg/cm<2> in the presence of a transition metal complex carbonylation catalyst or by carbonylating with carbon monoxide and water or a 1-4C alcohol.
Patent JP-H05259185-A (JP)
Title: Reducing method for leakage current and standby current
IPC: H01L29/786
Filed: 1992-03-12
Abstract: PURPOSE:To reduce an OFF current without decreasing an ON current by applying a high voltage pulse to a drain electrode without connecting the drain electrode to a gate electrode so as to generate a special electric field at a P-N junction of a TFT. CONSTITUTION:A high voltage pulse is applied to a drain electrode without connecting the drain electrode to a gate electrode so as to generate an electric field of 1-3MV/cm or more at a P-N junction of a TFT. Fig. (a) shows a change in an OFF current of the TFT to a drain voltage VD. Four curves show the currents of times of applying a pulse voltage of 8V. Curve (a) shows the state before the pulse is applied, the second curve from the above shows the state after the pulse is applied twice, the third curve from the above shows the state after the pulse is applied three times, and the fourth curve (b) shows the state after the pulse is applied four times. Fig. (b) shows the relationship between ID and VC of the curve (a) before the pulse measured by VD=-3V is applied and the curve (b) after the pulse is applied four times.
Patent JP-H10250304-A (JP)
Title: Axle housing
Inventor: MIKI YOJI
IPC: B60B35/16
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an axle housing which can reduce cost by enabling common use of parts and increase the rigidity of a rear wall opening. SOLUTION: An axle housing 1 is structured so that a final reduction gear assembling opening is formed in the front wall 2a and rear wall of a housing main body 2, a differential case is connected to the peripheral edge of the front wall opening 7 through a ring-shaped reinforcement plate 10, notch parts 7a and 10a capable of passing through the ring gear 23 of a final reduction device are formed in the front wall opening 7 and reinforcement plate 10 at those positions deviated to the minus side from a straight line A passing the center of the opening, and a cover member to cover the rear wall opening is connected to the rear wall. Also the notch part 7a of the front wall opening 7 is formed extendedly so that it is formed symmetrically with respect to the straight line A, and also the rear wall opening is formed so that it forms a continuous arc surface.
Patent JP-2000251505-A (JP)
Title: Vehicle marker light
Inventor: FUNADA YASUAKI
IPC: B60Q1/26
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a low-cost light unit of a vehicle marker light which comprises a red luminescent part, an amber color luminescent part, and a clear luminescent part, and a dummy part surrounding the circumference thereof. SOLUTION: A vehicle marker light 10 lowers the cost of light unit by constructing a front portion of a red luminescent part 12A of a red lens 16A, a front portion of an amber color luminescent part 12B and a front portion of a clear luminescent part 12C of a clear lens 16C, and a front portion of a dummy part 12D of a dummy lens 16D of a smoke color, thereby forming a front lens 16 with a three color configuration.  In that case, by constructing a light source valve 18B of the amber color luminescent part 12B of an amber color valve and applying a painting of the amber color to a reflection surface 14Ba of the reflector part 14B, a necessary light unit function can be accomplished when the amber color luminescent part 12B is lighted, though the front portion of the amber color luminescent part 12B is constructed of the clear lens 16C (16C1), and, an entire light room of the amber color luminescent part 12B seems to shine uniformly substantially with the amber color.
Patent JP-H02234819-A (JP)
Title: Suspension device with frp arm functioning also as spring
Inventor: MISUMI ATSUSHI
IPC: B60G11/08
Filed: 1989-03-08
Abstract: PURPOSE:To suppress the swinging angle of a ball joint when an arm is deflecting, by forming the free end of the arm working also as an FRP spring, whose fix end is fixed to a car body side member, in such a fashion as facing upward, and by allowing the ball joint to couple a hub carrier swingably. CONSTITUTION:A front suspension of McFerson type for car is equipped with an FRP type cantilever arm 11 working also as a spring at its suspension mechanism part, wherein the arm 11 extends in the direction across the car width and the fix end is fixed to a car body side member, while a hub carrier 31 is borne at its free end 20. Therein the free end 20 is formed inclined upward at an angle theta1 (approx. 15 deg.). To this free end 20 an end piece 21 is fitted for installation of ball joint, wherein a ball joint mounting part 24 is provided at the tip of supporting wall 23, which is bent into approx. an angle tumpled aside viewed on the side elevation, and the hub carrier 31 is fixed by the ball joint 30 secured to this mounting part 24.
Patent JP-2000253208-A (JP)
Title: Image reader
Inventor: WATANABE YOSHIO
IPC: H04N1/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can prevent the overheat of a color temperature correction member and can correct color temperature without necessitating high precision as the color temperature correction member. SOLUTION: A light source 8 which is installed in a first carriage 6 and irradiates an original G with light, a reflector 41 reflecting part of light emitted from the light source 8 toward the original G, a color temperature correction filter 42 which is formed on the reflection face of the reflector 41 and corrects the color temperature of light emitted from the light source 8, first to third mirrors 9, 10 and 11 directing light reflected from the original G by the irradiation of the light source 8 to a prescribed direction, an image forming lens 13 and a CCD line sensor 14 receiving light introduced by the first to third mirrors 9, 10 and 11 and the image forming lens 13 and reading the image of the original are installed.
Patent JP-H05260676-A (JP)
Title: Battery device
IPC: H02J7/10
Filed: 1992-03-12
Abstract: PURPOSE:To provide a battery device that its number of times of charge can be recognized by the display of count. CONSTITUTION:This battery device comprises a central processing means 1, a battery 2, a charge condition discrimination means 3, and a display 4. The charge condition discrimination means 3 discriminates whether it is in charge condition or not. The display displays the number of counts of a counting means 15. The central processing means includes a battery voltage calculating means 11, which calculates the charge voltage value (e) of a battery at every specified times, a voltage drop discrimination means 12, which discriminates whether the calculated charge voltage value (e) of a battery has dropped by a specified voltage value or more from the maximum voltage value or not and outputs drop pulses (b) when it has dropped, and the counting means 15, which counts the drop pulses (b).
Patent JP-S60197073-A (JP)
Title: Color designation processing unit of color picture
Inventor: MISAO IKUO
IPC: G09G1/00
Filed: 1984-03-21
Abstract: PURPOSE:To automate the designation of many colors with less amount of information by using a color data as a read address at each picture area of a color picture and reading and outputting a texture designation data and a hue data. CONSTITUTION:An input color picture data is written in the 1st frame memory 41 and stored as an original picture data. Either an NTSC color television signal or an RBG color signal is selected from the input color original picture data by switching an input selection circuit 10 and a synchronism selection circuit 15. The original picture data stored in the 1st frame memory 41 is converted into a white/black picture data by an RGB/Y converter 68 and stored also to the 4th frame memory 44. The color processing of the input color picture data is supplied based on the picture data stored in the frame memories 41, 44 and the picture data suitable for a geometrical command data is formed finally by applying automatically the saving processing of redundant data.
Patent JP-2000248927-A (JP)
Title: Exhaust manifold
Inventor: YOSHIDA TAKAYUKI
IPC: F01N13/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold, capable of restraining exhaust gas temperature right after engine starting from being lowered down with its structure simplifies, and of quickly increasing catalyst temperature. SOLUTION: A large flange 2, formed with respective introducing holes 10 and 11 corresponding to the respective exhaust ports of a multi-cylinder engine so as to be mounted to the engine, is provided. An outer shell member 4 to be mounted to the large flange 2 formed into an exhaust chamber 18 while the respective introducing holes 10 and 11 are being covered, is also provided. Furthermore, the exhaust chamber 18 is partitioned so as to let a gap 23 be disposed to a space interspaced with the large flange 2, and a wall plate member 22 having connecting pipe parts 24 and 25 communicating the exhaust chamber 18 with the respective introducing holes 10 and 11, is provided in the shell member 4. A thermal stress absorbing part 28 for absorbing thermal deformation due to exhaust gas may be provided for the wall plate member 22.
Patent JP-H03255388-A (JP)
Title: Rain gauge and rain/snow gauge
Inventor: ANZAI MASANAO
IPC: G01W1/14
Filed: 1990-03-06
Abstract: PURPOSE:To reduce a measuring error without using a complicated mechanism like an electromagnetic valve by constituting a rain (rain/snow) gauge of a water storage tank storing the rainwater received from a water receiving port, the wt. meter and a connection wire connecting the water storage tank to the input shaft of the wt. meter in a suspended state. CONSTITUTION:The first and second rainwater receiving housings 2, 3 are usually filled with rainwater up to the level of an overflow port 301 and, when it rains (or snows), rainwater overflows from the second rainwater receiving housing 3 through the overflow port 301 to be guided to one water storage part of a water storage tank 4 by the first and second water guide bodies 9, 10 to be stored therein. In this case, since the wt. of the rainwater in both of the second rainwater receiving housing 3 and the water storage tank 4 is always inputted to the input shaft 601 of the wt. meter 6 through a connection wire 7 and a roller 8, an increase in the amount of the water in a rain gauge due to rainfall (snowfal) is measured as a wt. by the wt. meter 6.
Patent JP-H10232249-A (JP)
Title: Current measuring instrument
Inventor: TOKUKASA FUMIO
IPC: G01R31/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the burning of a current detecting resistor by connecting an overcurrent protective means in series between one of paired measuring terminals and the current detecting resistor. SOLUTION: A CPU 7 sets the traveling contacts 11c and 12c of relays 11 and 12 to the make contacts 11b and 12b sides of the relays 11 and 12 by operating the relays 11 and 12 through a driver 13 and impresses a power supply voltage upon a resistor 15, a fuse 14, and a current detecting resistor 2. The CPU 7 monitors the voltage across both ends of the resistor 2 through an A/D- converting section 6 and when the measured value of the voltage falls within ±3% of a calculated value, displays that the fuse 14 and resistor 2 are normal on a displaying section 9, and stops the operations of the relays 11 and 12. When the measured value is, for example, <=97% of the calculated value or 0V, the CPU 9 discriminates that the resistance value of the resistor 2 has dropped or the fuse 1 has blown out and displays the discriminated results on the displaying section 9. Therefore, the erroneous measurement of a current measuring instrument which occurs when the measurement is made while the resistor 2 or fuse 14 is in an abnormal state can be prevented by effectively protecting the resistor 2 from overcurrents.
Patent JP-H07256418-A (JP)
Title: Method for measuring roll interval in continuous casting equipment and its device
Inventor: HIRAOKA SEIJI
IPC: G01B5/14
Filed: 1994-03-24
Abstract: PURPOSE:To provide a practical roll interval measuring method and device, in which efficiencies of the maintenance and the adjustment are improved, by accurately judging the abnormality of the roll interval with a simple constitution and a simple calculation. CONSTITUTION:A transporting velocity VT of a dummy bar is cal culated from a time difference T for detecting the designed pitch Ls between the rolls and the min. distances L1M, L0M between the rolls and a transporting distance L of the dummy bar is calculated from a time difference t0 for detecting the transporting velocity VT and the min. distance of roll pair. A right angled triangle OAOBD which makes the distance adding the transporting distance L, two times of the roll radius (r) and the sum L1M+L0M of the min. distances of the roll pairs and the distance adding two times of the roll radius (r) and the true roll interval l1+10 each one side is formed and then, the interval between the rolls in the continuous casting equipment is measured to calculated the true roll interval of the unknown value.
Patent JP-S61214719-A (JP)
Inventor: SUZUKI MAKOTO
IPC: H02H3/40
Filed: 1985-03-20
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。