baber/WOPTO huggingface dataset:
Patent JP-S5931458-A (JP)
Title: Recognition device for beat frequency
Inventor: MIZOBUCHI KENJI
IPC: G01R23/14
Filed: 1982-08-16
Abstract: PURPOSE:To obtain the accurate and large detection width of a beat frequency, by using a recognizing means consisting of a sounding body and a light emitting body in combination. CONSTITUTION:A reference signal is applied to an input terminal 11 of a two- signal synthesizer and a signal to be tested is inputted to the other input terminal 12. This two-signal synthesizer 10 outputs the added output signal of those two input signals to its output terminal 21. The signal appearing at the output terminal 13 is applied to the input terminal 21 of a beat frequency recognition part 20. This recognition part 20 branches the signal from the input terminal 21 to the sounding body D1 by a resistance R1 and to two light emitting bodies D2 and D3 by a resistance R2, thus recognizing a beat frequency. Said sounding body D1 uses a speaker, etc., and beat frequencies of scores of Hz - scores of kHz determined by an auditory sense curve. Further, zero beat is recognized by light emitting bodies D2 and D3.
Patent JP-2000331286-A (JP)
Title: Mobile object terminal, its position information processing method and position information report system for mobile object terminal
Inventor: NOGUCHI SHINICHI
IPC: H04W4/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a position information report system of a mobile object terminal, which reports position information of the other mobile object terminal without using a general-purpose equipment such as a private picture terminal or a personal computer. SOLUTION: A position information report system is provided with a mobile object terminal 51 transmitting effect that position information on a mobile object terminal 52 is to be obtained and a notice contains a peculiar identification number allocated to the mobile object terminal 52 to an exchange 1 through a base station 41, the exchange 1 specifying a base station 42 controlling the mobile object terminal 52 when it receives the transmitted notice and outputting information on effect that the base station controlling the mobile object terminal 52 and the mobile object terminal 51 are the base stations 42 and 41 and a position judgment device 2 inputting outputted information, calculating a distance between the base station 42 and the base station 41,  the direction of the base station 41 against the base station 42 and the address of the base station 42 and transmitting them to the mobile object terminal 51.
Patent JP-S621988-A (JP)
Inventor: KANO TAKAYUKI
IPC: E06B1/62
Filed: 1985-06-27
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-S5568550-A (JP)
Title: Hot-water supply apparatus
Inventor: OHARA SUMIO
IPC: F24H1/00
Filed: 1978-11-16
Abstract: PURPOSE: To avoid the delay in rising time of hot-water temperature by providing a small water heater for starting at the hot-water supply pipe line in the hot-water supply station far from the large water heater and operating it until the heated water from the large water heater is reached to the station when supplying hot- water to many stations with the aid of the large water heater.  
     CONSTITUTION: In the state where a large instantaneous water heater 4 is ready for ignition and a small instantaneous water heater 5 for starting includes a cock 8 being opened and a pilot burner 11 being ignited, upon turning a water plug 6, a water pressure sensitive gas value 9 is opened in response to the water flow in a pipe line 14 at the side of water inlet and a hot-water temperature sensitive cut- off gas valve 10 is opened too, so a main burner 12 is started to burn and heated water comes out instantaneously. A this time, the water heater 4 is also started to burn, so that water temperature within the pipe line 14 is increased after the water which has been contained in the pipe line with length of l flows out completely. Then, when it is sensed by a water temperature sensor 16 that hot-water temperature within the pipe line 14 is reached to the predetermined value, the valve 17(10) is closed by a bellow 15 and the burner 12 is extinguished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08336062-A (JP)
Title: Television receiver
Inventor: OSUGA SATOSHI
IPC: H04N5/16
Filed: 1995-06-08
Abstract: PURPOSE: To provide uniformity of picture quality without deteriorating an S/N by impressing shading correction signals to the first grid of a CRT. CONSTITUTION: A multiplier M modulates the sum wave signals of horizontal parabolic wave signals and vertical parabolic wave signals inputted to an input terminal (a) by an inverted ABL voltage inputted to the input terminal (b) and outputs waveform signals obtained as the result from an output terminal (c) as the shading correction signals V. In this case, video signals are supplied to the cathode of the CRT and in the meantime, the shading correction signals V generated in a shading correction signal generation circuit 5 are supplied to the first grid of the CRT. A high voltage is applied to the anode of the CRT.  Since the voltage of the anode is fixed, when it is assumed that the amount of electronic beams emitted from the cathode, that is the size of a video signal voltage, is fixed, luminance on a screen is controlled by the voltage of the first grid, that is the shading correction signal V.
Patent JP-S5266242-A (JP)
Title: Automobile with unbalanced wheel indicator
Inventor: KAMORI YOSHIO
IPC: B60B27/02
Filed: 1975-11-27
Abstract: PURPOSE: To prevent an accident of automobiles running in high speed from occurring before it happens by providing means for detecting unbalance of wheels at bearing portions of the wheels and treating the output signal from this means to indicate t he unbalance of the wheels on an indicator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05335651-A (JP)
Title: Ferromagnetic magnetic resistance element
Inventor: ONAKA KAZUHIRO
IPC: H01L43/08
Filed: 1992-06-03
Abstract: PURPOSE:To reduce drift at a middle potential in continuous use at 200 deg.C by providing a ferromagnetic magnetic resistance thin film which is formed on the surface of a polished alumina sintered body substrate by suppressing the particle diameter of a crystal to 1-10mum or less, a protection film covering it, and a through hole passing through the electrodes on the front and rear surfaces. CONSTITUTION:This element is provided with a nickel alloy ferromagnetic magnetic resistance thin film 2 which is formed on the surface of an alumina sintered substrate 1 and a protection film 3 covering it. Further, the front and rear electrodes continue via an Ag-Pb thick-film through hole electrode 4 and then mirror surface polishing process of the alumina sintered substrate 1 is performed finally. Use of the alumina sintered substrate 1 eliminate diffusion of Na<+>, Cl-, etc., into a nickel alloy thin film 2 due to heat and prevents any change from occurring in the thin film in use for 3000 hours or longer at 200 deg.C. Further. by maintaining the crystalline particle diameter of alumina to be 1-10mum or less, the surface roughness of the substrate 1 can be maintained to be 0.01mum or less, thus preventing deterioration of magnetic resistance characteristics.
Patent JP-S5474622-A (JP)
Title: Shading correction unit
Inventor: KAMIMOTO YOSHIAKI
IPC: G06T1/00
Filed: 1977-11-28
Abstract: PURPOSE: To remove the shading component without injuring the effective component of video signal, by detecting and memorizing the weight selecton timing in corrective amount from the video signal of the fixed scanner to the manuscript surface in reference white level and picking up this memory according to the scanning read-in and forming the correction signal.  
     CONSTITUTION: In the unit performing shading correction of the video signal of the solidstate scanner, the reference signal generator 18 outputting one of the reference signals predetermined, and the comparators 16, 17 comparing the output from the generator 18 with the video signal of the fixed scanner to the manuscript of the reference white level are provided. Further, the up down counter 19 couting the output of the comparators 16 and 17 and selecting the reference signal of the generator 18 in a given value, shift register 22 memorizing the output of the comparators 16, 17, up down counter 24 counting the output signal according to the manuscript scanning of the register 22 and selecting the count mode in a given count value, and correction signal generator 15 generating the correction signal depending on the output of the counter 24 are provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H038411-A (JP)
Title: Waste water treatment of wet type desulfurizing device
Inventor: KOMURO TAKEO
IPC: C02F1/16
Filed: 1989-06-05
Abstract: PURPOSE:To treat waste water in a closed circuit by thickening the waste water, returning the recovered water to the stack gas desulfurizing device, adding coal ashes to the concd. water and evaporating the water in the resulted slurry, thereby forming the resulted product of hydration reaction of the dissolved components in the waste water and the coal ashes. CONSTITUTION:The waste water 23 from the stack gas desulfurizing device 11 by a wet type limestone gypsum method applied to treatment of waste combustion gases is thickened by a device 20 and the recovered water is returned to the device 11 by a line 24. The coal ashes 15, 16, 18 are added to the concd. water from the line 25 to prepare the slurry; thereafter, the water in the slurry is evaporated by an evaporation dryer 27 to form the hardened matter 28 contg. the resulted product of hydration reaction of the dissolved components (e.g. halogen compd. dithionic acid, etc.) in the waste water and the coal ashes so that the waste water 23 is not discharged to the outside of the device 11. As a result, the materials, such as halogen compd. and dithionic acid, contained in the waste water from the stack gas desulfurizing device using the wet type limestone gypsum method are recovered as insoluble solids which are easy to handle and have no possibility of reelution.
Patent JP-S5844639-A (JP)
Inventor: FUJIWARA JIYUNJI
IPC: H01H33/40
Filed: 1981-09-11
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-S625796-A (JP)
Title: Monitor control system for stored program control switching system
Inventor: SAGARA KENICHI
IPC: H04Q3/545
Filed: 1985-07-01
Abstract: PURPOSE:To perform efficiently time-ristricted operation such as dial pulse counting, delivery and the like and reduce the load of a central control unit by monitoring and controlling in accordance with queue after providing a temporary memory area for monitor-controlling. CONSTITUTION:When an extension telephone set EXTA dials '0' to call a trunk line, accepting position information of trunk line COT caught by the control of a central control unit CC are set to AA of the selected temporary memory area RSM i. And control points corresponding to relays A are set to BB and then the selected temporary memory area RSM i is connected with the queue. Dial number delivery control programs DPSNDP perform periodic operations in conformity with an instruction of the central control unit CC and extract the BB control points from the heading address of the temporary memory area RSM-. Furthermore, the above control programs allow the relay A to turn on and off and also allow operations of a contact point (a) to deliver the dial pulse. The monitoring and controlling points are so set at the temporary memory area that the central control unit CC only reads the above points and the processing capacity is remarkably improved.
Patent JP-H05331271-A (JP)
Title: Crystalline powder of polyarylate and production of polyarylate having high molecular weight
Inventor: TAMADA HIROSHI
IPC: C08G63/195
Filed: 1992-06-03
Abstract: PURPOSE:To obtain crystalline powder of a polyarylate having specific excellent physical properties and excellent color tone and useful for automotive parts, etc., by carrying out the polycondensation of bishydroxyphenylpropane, etc., with terephthalic acid, etc., and isophthalic acid, etc., at specific ratios under specific condition and treating the product with a solvent. CONSTITUTION:The powder having a number-average molecular weight of 1,000-20,000, a crystal melting point of 180-300 deg.C and a heat of crystal melting of 0.1-60J/g measured by a DSC (differential scanning calorimeter) at a heating rate of 20 deg.C/min and a specific surface area of preferably >=0.2m<2>/g is produced by carrying out the polycondensation of 1mol of an ester derivative of 2,2-bis(4- hydroxyphenyl)propane with 0.35-0.65mol of terephthalic acid (dialkyl ester) and 0.65-0.35mol of isophthalic acid (dialkyl ester) in the presence of a phenylphosphoric acid (salt) and treating the polycondensation product with a solvent. A polyarylate having high molecular weight can be produced by the thermal reaction of the powder under reduced pressure or in an inert gas flow at a temperature between the glass transition temperature and the melting point of the powder.
Patent JP-H04342861-A (JP)
Title: Exhaust gas recirculating apparatus for engine
Inventor: KIMOTO SEIJI
IPC: F02M25/07
Filed: 1991-05-17
Abstract: PURPOSE:To control the supply amount of exhaust gas without electronic control by reducing the opening of an exhaust gas flow control valve by a negative pressure operating device in the case where the interior of an intake pipe is on the high negative pressure side and increasing the opening of the exhaust gas flow control valve in the case where it is on the low negative pressure side. CONSTITUTION:An exhaust gas branch path 3 is separated from an exhaust port 13, and the terminal end portion 5 of the path is opened in the vicinity of a throw- system port of a carburetor 6 from the inner peripheral surface 7 of an intake pipe 4 toward the interior of the intake pipe 4. An exhaust gas flow control valve 8 is interposed in the terminal end portion 5 of the path, and the valve 8 is connected to a negative pressure operating device 9 inserted in the intake pipe 4 to interlock with each other. In the case where the intake negative pressure in the intake pipe 4 communicated through a communicating pipe 23 is high, a diaphragm 20 is attracted to the negative pressure chamber 22 side against a spring 25 by the negative pressure operating device 9 so as to reduce the opening of the flow control valve 8, and in the case of high load operation, the intake negative pressure becomes low load so that the diaphragm 20 is pressed to the air chamber 21 side so as to open the exhaust gas flow control valve 8.
Patent JP-H01310912-A (JP)
Title: Rubber mold
Inventor: YAMAMURO HIROTOSHI
IPC: B29K21/00
Filed: 1988-06-09
Abstract: PURPOSE:To prevent burr from developing at molding by a method wherein guide surfaces are respectively formed on a slide core, which is shiftably attached to a movable mold, and, on the other hand, on an ejector pin, which is arranged to a fixed mold, so as to urge a base part onto the peripheral edge of a molding recess at mold clamping. CONSTITUTION:A base part 2 and a mass 4 are set in a movable mold 13. At this time, since a slide core 15 is shifted backward, the base part 2 is easily arranged between the inner peripheral surface of a setting mold surface 13b of the movable mold 13 and the outer peripheral surface of the slide core 15. After that, molds are closed. At that time, an ejector pin 14 fits to the recess 15a of the slide core 15, resulting in shifting the slide core 15 forward through the sliding between a guide groove 15b and a guide rail 17 so as to abut a left and a right shoulders 15A and 15B against the inner peripheral surface of the base part 2 in order to urge the outer peripheral surface of the base part 2 onto the peripheral edges of a molding recess 11a. By pouring rubber material in the recess under the state just mentioned above, a dynamic damper is obtained. Thus, no rubber material runs to the outer peripheral surface of the base part 2 excluding said surface at the molding recess 11a and no burr develops.
Patent JP-H01313126-A (JP)
Title: Method for molding shell mold for precision casting
Inventor: IJIMA KIYOYUKI
IPC: B22C9/04
Filed: 1988-06-09
Abstract: PURPOSE:To improve mold strength and shaking-out property of the mold sand by setting expendable reinforced member at easily deforming position after forming to the optional shell thickness with slurry and successively, repeating again coating and drying of the slurry to the prescribed thickness. CONSTITUTION:The expendable pattern 1 having almost similar figure as the finished formed product is formed with wax material, etc., and after assembling the pattern through binder, refractory aggregate, etc., on the outer circumference, the ceramic layer 2 is coated and dried to the prescribed number of the layers. Successively, was rod 3 is stuck and fixed as expendable reinforcing member on smooth surface 5a. Excess length part of the rod 3 is remained to sprue side, and further, ceramic layer 2 is coated and dried to reach to the prescribed thickness. Successively, the wax-made expendable pattern 1 is melted out to form the mold 5. As the reinforced member is stuck to the position easily developing deformation at the intermediate of the shell layer thickness, the mold strength is improved. As the deformation and breakage of the mold do not occur, the shaking-out property of the mold sand is improved.
Patent JP-S59134173-A (JP)
Inventor: UORUTAA SHII BIADO
IPC: F16K31/58
Filed: 1983-08-05
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-H07328899-A (JP)
Title: Cutter grinding unit
Inventor: SUEZAKI YASUNAGA
IPC: B24B3/36
Filed: 1994-06-01
Abstract: PURPOSE:To cleanly polish the edge of a cutter in the water by housing grinding wheels in a water tank having a cutter inserting port. CONSTITUTION:After rough polishing is finished, finish polishing is performed in succession. In this case, a lever 16 is leftward rotated, and a pin 17 is fitted and fastened to a fastenning tool 19. Thereby, a first grinding wheel 11 and a second grinding wheel 12 in a first water tank 2 separate from each other, and a fourth grinding wheel 14 elastically contacts with a third grinding wheel 13 in a second water tank 3. Then, a cutter A is inserted from a slit 8, and when an edge is applied to the third grinding wheel 13 and the fourth grinding wheel 14 and is pulled to this side, the finish polishing is performed. Also in this case, since the first grinding wheel 11 and the second grinding wheel 12 in the first water tank 2 separate from each other, even if these rotate at high speed, abrasion is not caused.
Patent JP-S5665947-A (JP)
Title: Rhodium recovering method
Inventor: KAWABATA AKIRA
IPC: C22B11/00
Filed: 1979-11-02
Abstract: PURPOSE: To economically recover a rhodium compound deposited in rhodium- contg. waste water with high efficiency by adding a ferric salt and a neutralizing agent to the water to adjust the water to a predetermined pH.  
     CONSTITUTION: To rhodium-contg. acidic waste water especially acidified with phosphoric acid is added an adequate amount of an inorg. ferric salt such as ferric sulfate, and a neutralizing agent such as NH 3  is added to adjust the water to 4W10 or 12W13.9 pH. The agent may be added before adding the salt. A rhodium compound deposited is subjected to solid-liq. separation with a filter face precoated with a filter aid such as diatomaceous earth to recover the rhodium deposit easily and  economically. When the waste water is adjusted to 4W10 pH and 12W13.5 pH, 55W 83% and 55W68% of the rhodium contained are deposited and separated, respectively. When it is adjusted especially to 12.5W13.5 pH, 80W90% of the rhodium  can be separated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5568299-A (JP)
Title: Method of detecting microorganism harmful to brewage
Inventor: KARAKAWA TAKUROU
IPC: G01N33/569
Filed: 1978-11-18
Abstract: PURPOSE: Using factor antibodies prepared by using yeasts belonging to Candida or Saccharomyces as an antigen, wild yeasts harmful to brewage is rapidly and simply detected.  
     CONSTITUTION: Antisera are prepared by making rabbits immune using yeasts, Candida guilliermondii, Saccharomyces cerevisiae, Saccharomyces pastorianus, Saccharomyces rouxii, Saccharomyces bisporus or Saccharomyces ubarum as an antigen and the antisera are absorbed in yeasts used in brewage to prepare said factor antibodies. The factor antibodies are brought into contacts with the yeast to be tested on a slide to cause coagulation. Coagulation always occurs except the yeast to be tested is used as the absorbing yeast and the other yeasts are detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000339605-A (JP)
Title: Magnetic recording method
Inventor: YOSHIDEN HIDEKI
IPC: H01F41/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a good electromagnetic conversion characteristic in linear recording by moving a magnetic tape using a cobalt obliquely deposited film having a thickness equal to half or lower of a recording head gap length in both directions with respect to the recording head and then performing recording. SOLUTION: A cobalt obliquely deposited film having a thickness equal to 1/2 or lower of a recording head gap length is used. Thus, by setting the length equal to half or lower, signal interference is prevented in a depth direction, and a recording characteristic is thereby improved in a reverse direction. An output difference is very small between the forward and backward directions, recording currents are similar, and thus interference with high-density recording is prevented. Also, by using an MR element as a reproducing head, especially the MR element having a large output improving effect in a long wavelength side of a slow relative speed, the specified disadvantage is eliminated. Further, a recording head gap length is set equal to 0.25 micron or lower.  Thus, a large demagnetizing effect, and the deterioration of an electromagnetic conversion characteristic in the reverse direction, which occur when the recording head gap length is long, are prevented.
Patent JP-2000332266-A (JP)
Title: Schottky barrier diode and manufacture thereof
Inventor: ISHIHARA KENJI
IPC: H01L29/47
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky barrier diode, whose breakdown voltage does not decrease by reducing the thickness of an epitaxial layer, to thereby reduce the forward bias voltage. SOLUTION: This Schottky barrier diode is prepared by forming a polysilicon film 6 on the surface with a 2.0 to 3 μm thickness epitaxial layer 2 formed on a first conductivity-type semiconductor substrate 1, and evaporating and diffusing a second conductivity-type impurity from the film 6 to form a 0.2 to 0.5 μm thickness annular guard ring layer 4. Then, the film 6 portion formed inward of the inner edge of the layer 4 is removed, and a metallic layer 7, which will become a Schottky metal, is formed in contact with the surface of the layer 2. As a result of this arrangement, the range of a depletion layer will not narrow when the diode is reverse-biased, thereby suppressing reduction in the breakdown voltage.