baber/WOPTO huggingface dataset:
Patent JP-H06330836-A (JP)
Title: Multiple discharge type ignition device
Inventor: SOMIYA MASAHITO
IPC: F02P15/10
Filed: 1993-05-25
Abstract: PURPOSE:To attain miniaturization of an energy accumulating coil without generating a break of discharging and a shortage of charging. CONSTITUTION:A battery 2, an energy accumulating coil 3, and a bipolar transistor 4 are connected together in series, and the energy accumulating coil 3, a reverse-current preventing diode 6, the primary coil 10a of an ignition coil 10, and a FET 11 are connected together in series. Inductance of the energy accumulating coil 3 is 1.5mH. The reverse-current preventing diode 6 is connected to a capacitor 7 for capacity discharging. The secondary coil 10b of the ignition coil 10 is connected to an ignition plug 12. A constant-current control circuit 13 controls the electrifying current 1A of the energy accumulating coil 3. A multiple discharge control circuit 14 makes the bipolar transistor 4 and the FET 11 to be alternately intermittent, during generation of a discharge section signal IGW. A capacitor charging control circuit 15 multiple-charges the capacitor 7 for capacity discharging after completion of the discharging section.
Patent JP-S5915448-A (JP)
Title: Heat-sensitive element
Inventor: KOBAYASHI KAZUHIKO
IPC: H01C7/04
Filed: 1982-07-16
Abstract: PURPOSE:To provide a heat-sensitive element useful as a sensor material for the temperature control of heating appliances, consisting of a novel resin compsn. obtd. by blending an electrical characteristic improver with a polyester amide consisting of a specified aliph. polyamide component and a polyester component. CONSTITUTION:A heat-sensitive element is obtd. from a resin compsn. obtd. by incorporating 0.01-5pts.wt. at least one electrical characteristic improver selected from copper halide, copper halide complex, alkali metal halide and surfactant in 100pts.wt. polyester amide composed of 90-60wt% polyamide unit of formula I (wherein k is 10 or 11) and 10-40wt% polyester unit of formula IIor III (wherein m is 3-11; n is 4-10; R is a bivalent aliph. or alicyclic group).
Patent JP-H01292690-A (JP)
Title: Recording method and reproducing method for data of optical card
Inventor: SAITO KENICHI
IPC: G06F3/08
Filed: 1988-05-19
Abstract: PURPOSE:To facilitate the file management of plural files by recording information as an index for the assignment of the directory area of every file. CONSTITUTION:A card area ID 11 is read when an optical card is inserted into a recording/reproducing device, and the boundary of every area is recognized. Next, the index is read, and index information is obtained from an index area 12. Thus, the name of the file defined hitherto and the boundary of the file directory area assigned for the file 12 can be recognized. Next, the place of a data area 15 to be read next time is recognized from the value of an access pointer ap, and the name of the file is designated, and if the designated file is an existing one, the directory of said file is read, and if not the existing one, the index is written. Then, data is written from a track sector shown by the pointer ap, and the pointer ap and the directory are updated.
Patent JP-H02304340-A (JP)
Title: Ammonia sensor
Inventor: HIRATA MITSUTOSHI
IPC: G01N27/12
Filed: 1989-05-18
Abstract: PURPOSE:To enable actuation at the ordinary temp. and to miniaturize the sensor and to make it lightweighted by forming the sensing part of gaseous ammonia of polyaniline. CONSTITUTION:Polyaniline is dissolved in a polar organic solvent such as N, N'-dimethylformamide, N,N'-dimethylacetamide, dimethylsulfoxide and N- methylpyrolidone. This soln. is applied to an insulating base plate 2 provided with the comb-type electrodes 3. Thereby since the electric resistance of polyaniline is sharply changed even at the ordinary temp. by the concn. of gaseous ammonia, the concn. of ammonia can be detected at high sensitivity by measuring the electric resistance thereof. Further the sensor is miniaturized, made lightweighted and thin because coating is only applied to the base plate 2 provided with the comb-type electrodes 3.
Patent JP-2000311088-A (JP)
Title: Device and method for retrieving data and recording medium
Inventor: NAKAJIMA YOICHI
IPC: G06F9/45
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To replace data which coincides with desired data in terms of meaning with another kind of data by retrieving it. SOLUTION: A data analyzing part 22 performs a syntactic analysis of contents in a data defining part 11 in accordance with the language specifications of a source program 1 and registers the analysis result in a data definition dictionary 21. A character string to be a replacement object and the character string after replacement are given as a parameter 3. A data collating part 23 performs the syntactic analysis of the character string to the replacement object which is given as the parameter 3 in accordance with the language specifications of the source program 1 and collates it with the syntactic analysis result which is registered in the dictionary 21. The data which is coincident in terms of meaning is extracted as the character string to be the replacement object as the result of collation and its position is reported to a character string replacement part 25.  A character string replacement part 25 replaces the character string to be the replacement object, which is reported from the data collating part 23, with the character string after replacement, which is given as the parameter.
Patent JP-S5456653-A (JP)
Title: Resin composition
Inventor: MAEDA MASAYOSHI
IPC: C08L61/04
Filed: 1977-10-14
Abstract: PURPOSE: An epoxy resin composition especially suitable for the production of a copper-clad laminate, consisting of a resin having a phenolic hydroxyl group in a molecule and an epoxy resin derived from xylylenediamine or bis-aminomethyl- cyclohexane.  
     CONSTITUTION: A resin composition consisting of (A) a resin having a phenolic hydroxyl group in a molecule and (B) an epoxy resin obtained by the reaction of xylylenediamime or bis-amino methyl-cyclohexane with an epihalohydrin or β- methylepihalohydrin. The resin A is blended with the rsin B in amounts to give 0.15W7.0moles of epoxy groups in the resin B per eqnivalent weight of hydroxyl group in the resin A. A condensation product of α.α-dimethoxy-p-xylene and a phenol, an aromatic hydrocarbon formaldehyde resin modified by phenol, etc. may be cited as the resin A 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5550288-A (JP)
Title: Developer vapor capturing device in electrophotography
Inventor: KANDA ETSUO
IPC: G03G21/00
Filed: 1978-10-06
Abstract: PURPOSE:To utilize the thermoelectric cooling element of small refrigerating capacity at high efficiency and capture the solvent vapor, by leading the solvent vapor generating in the fixing-drying part of wet type electrophotographic apparatus into a secondary condenser by thermoelectric cooling through a primary condenser. CONSTITUTION:A transfer paper P receives fixing action between a heater 1a and a roller 1b, and, at the same time, releases the absorbed developer as vapor. A fan 2a sends the vapor to a primary condenser 3, and the vapor is cooled by a heat pipe 3a. The vapor is further led into a secondary condenser 4, and is cooled by a thermoelectric cooling element 4a, and the majority of the solvent vapor is liquefied and flows out from a drain pipe 4d. The cooled clean air enters a heat exchanger 6, and cools the heat pipe 3a, and is dischrged out of the machine. By providing the primary condenser, the thermoelectric cooling element of small refrigerating capacity may be utilized efficiently, and the vapor of solvent may be captured and recovered also efficiently.
Patent JP-S5457138-A (JP)
Title: Disconnecting unit for enclosed switchboard
Inventor: NORITAKE TSUGIO
IPC: H02B11/12
Filed: 1977-10-14
Abstract: PURPOSE:To reduce the inserting pressure of grabbing contactors when connecting the contactors to bus conductor and to increase the contacting pressure of the contactors with the conductor after the connection by controlling the grabbing interval between the contactors upon elevational movements of a disconnecting unit cover. CONSTITUTION:There is provided an elevationally movable cover 21 formed with a safety insulating plate 10 and special shape hole 22 in front of a bus 5T. In order to contain breakers in an enclosed switchboard thus constructed, the cover 21 is first moved upwardly by a manipulating bar 25, and grabbing contactors 8 are inserted through lower large holes 22 into a bus chamber. Since the contactors 8 are widened through the holes 22 at this time, they are connected to the bus 5T with small force. When the cover 21 is then lowered, the contactors 8 are moved to the holes of narrow interval to thereby strongly grab the bus 5T. The contactor inserting holes 9 of an insulating plate 10 are completely shut off by the cover 21 at any position. The interval between the holes 22 is maximum at the center and the bus 5T is completely separated from the contactors 8 at this position for testing position.
Patent JP-H06304349-A (JP)
Title: Terminal treatment structure of trim cover for seat back
Inventor: CHINO AKIISA
IPC: A47C7/40
Filed: 1993-04-27
Abstract: PURPOSE:To improve appearance by performing the terminal treatment of a trim cover around the depressed part closed by a back board formed to the back surface part of the seat back without generating wrinkles. CONSTITUTION:The depressed part 3 closed by a back board 4 is formed to the back surface part of a seat back 1. Trim wires 8, 9 turning in the lateral gore terminals 6, 6 and lower gore terminal 7 of a trim cover to engage them with the depressed part are provided in the depressed part and the resin molded plate 10 formed along the shape falling in the depressed part from the lower side surface of the back surface part of the seat back is fixed to the lower gore terminal of the trim cover. The hook 11 for fixing the lower gore terminal engaged with the trim wires in the depressed part and the hooks 12, 12 engaged with the hooks 13, 13 of the lateral gore terminals on the back surface part of the seat back are formed to the resin molded plate.
Patent JP-S62279900-A (JP)
Title: Treatment of excretion
Inventor: ENDO KANEAKI
IPC: C02F3/28
Filed: 1986-05-30
Abstract: PURPOSE:To treat sewage of an excretion system according to an upward flow type anaerobic sludge bed process (UASB process), by adding hydrochloric acid to the sewage of the excretion system corresponding to the concn. of ammonia nitrogen before introducing water to be treated subjected to acid fermentation into the sewage of the excretion system. CONSTITUTION:In a first stage, the fermentation of org. acids in the waste water of an excretion system and the removal of SS therein are performed. Subsequently, sewage having 0.5-5g of an acid (hydrochloric acid) added thereto per 1l of the sewage of the excretion system is introduced into the bottom part of UASB reactor so as to adjust BOD volume load to a fermentation tank part to a predetermined value corresponding to the concn. of excretion. Then, the sewage is supplied in an upward flow state and fermentation treatment is performed under a heating condition. By this method, the sewage of the excretion system can be treated at a high speed.
Patent JP-S62283252-A (JP)
Title: Solid lubricating ball screw
Inventor: NISHIOKA TAKESHI
IPC: F16C33/66
Filed: 1986-05-30
Abstract: PURPOSE:To prolong the service life of a ball screw by allowing a portion of the solid lubricating agent to adhere onto the ball surface by the friction between a lubricating member and the ball and preventing the exhaustion of the solid lubricating agent from the frictional surface. CONSTITUTION:As a screw shaft 1 revolves, a ball 4 circulates on the rolling surface between the screw shaft 1 and a nut 2 and in a return tube 3. During this time, a part of the PTFE group composite material containing molybdenum disulfide is allowed to adhere onto the surface of the ball 4 by the friction between the return tube 3 and the ball 4. The return tube 3 itself is made of the PTFE group composite material containing molybdenum disulfide. Therefore, the time up to the end of generation of adhesion of molybdenum disulfide and PTFE onto the ball 4 is made sufficiently long, and the service life of the ball screw can be prolonged markedly.
Patent JP-H07165173-A (JP)
Title: Device and method for storing deket for supporting wrench and nut
Inventor: UIRIAMU KARUBAN TAIRAA
IPC: B63B35/16
Filed: 1994-06-06
Abstract: PURPOSE: To provide a device for storing tools required for fishermen to quickly replace a prop on a trolling engine on the spot. CONSTITUTION: A prop wrench 2 consists of main components, a prop wrench base 4, a prop pin 6 and a prop wrench cap 10. The prop wrench base 4 has a storage room 8 for storing a preliminary prop pin 6 fixed in position by the prop wrench cap 10. The prop wrench 2 and the preliminary prop nut 12 are stored in a decket 1. The decket 1 have recesses 16, 14 preliminarily formed corresponding to the shapes of the prop wrench 2 and the prop nut 12, respectively. The preliminary prop nut 12 and the prop wrench 2 are locked in position in the decket by the edge of the prop wrench base 4 engaged with the snap pawl 20 of the decket in locked relation, opposed to the snap pawl 20 in the recess 16 and at the top of the decket 1 and fixed with two tabs located above the prop wrench 2.
Patent JP-H0421326-A (JP)
Title: Voltage converter
Inventor: SASAKI JIYUNKI
IPC: H02J7/00
Filed: 1990-05-14
Abstract: PURPOSE:To enhance the efficiency of a voltage conversion by connecting a plurality of cells for generating equal voltages in series, providing switching units corresponding to the cells, controlling them by a controller, and switching to output the voltages of the cells to an output terminal. CONSTITUTION:A controller 4 turns ON one switching unit 3a, turns OFF the other switching unit 3b or vice versa. When the unit 3a is ON, the voltage of a cell 2a is output from an output terminal as a lower voltage. On the contrary, when the unit 2b is ON, the voltage of the cell 2b is output. Thus, for example, it is repeated at a period of 40msec, thereby outputting a voltage of 1/2 of a power source voltage to be applied to a motor 1 from an output terminal 10 as a lower voltage. The voltages of the cells 2a, 2b are output without electric conversion to obtain the low voltage and hence to reduce power loss generated upon conversion of the voltage.
Patent JP-S5348644-A (JP)
Title: Microwave device
Inventor: NAGANO SHIGEMICHI
IPC: H01P1/207
Filed: 1976-10-15
Abstract: PURPOSE:To provide the metal bar protruding into the waveguide onto the H and E surfaces at the output part of the waveguide whose one end is short-circuited and which incorporates a solid state oscillator element, and thus to restrain the secondary high frequency element by adjusting the tip space between these two metal bars.
Patent JP-S6485795-A (JP)
Title: Sheet for printing for pressure-sensitive adhesion
Inventor: SAKAI TSUTOMU
IPC: B42D15/04
Filed: 1988-05-20
Abstract: PURPOSE: To provide an excellent non-blocking, heat-resistant and wear-resistant sheet for a pressure sensitive adhering print by adding highly wear-resistant and oil absorbent particulate to a pressure sensitive adhesive and forming the surface of an adhesive layer shaped with concaves and convexes. CONSTITUTION: A pressure sensitive adhesive coating a print sheet is made by adding non-thermoplastic particulate with the oil-absorption of more than 75 ml/100g and the average diameter of less than 20 μto an adhesive comprising mainly synthetic rubber such as acrylic copolymer, NBR, SBR or the like. Used as particulate are silica gel with the particulate diameter of 1-20 μ and activated clay, etc. The pressure sensitive adhesive whose particulate diameter is less than 1 μ may be inferior in the heat resistance and blocking resistance. It is, therefore, recommended that the secondary crystallized silica gel with the particulate diameter of 1-20 μ be used as a pressure sensitive adhesive since the particulate with the diameter of more than 20 μ may damage printers.  This sheet enables the smooth and accurate transfer of the slip to the printer when printing since there causes no blocking phenomena during the storage and transportation thereof, and is excellent in heat-resistance and wear- resistance.
Patent JP-H08319836-A (JP)
Title: Exhaust timing control method for internal combustion engine
Inventor: ARAKAWA YOSHINOBU
IPC: F02B25/20
Filed: 1995-05-23
Abstract: PURPOSE: To establish a control method for the exhaust timing of an internal combustion engine which provides proper controllability for the exhaust timing whether the place concerned is at a high alltitude or a low. CONSTITUTION: An actuator 4 is to put the exhaust valve 1h of an internal combustion engine 1 in operation, and the reference motion angle for each step of engine speed is determined using a proper motion angle of actuator when the atmospheric pressure is one atm. The atmospheric pressure is sensed by a sensor 9, and the correction factor for the motion angle of actuator is calculated for the sensed value of atmospheric pressure, and the proper motion angle at each step of engine speed is calculated by multiplying the respective reference motion angles with the correction factor. The exhaust timing of the engine is held properly by controlling the motion angle of the actuator 4 to be equal to the proper motion angle calculated.
Patent JP-S6260985-A (JP)
Inventor: SHIN MEITETSU
IPC: F01B29/10
Filed: 1986-05-30
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-S5648049-A (JP)
Title: Picture photographing device for image of scanning electron microscope
Inventor: KAGEYAMA KASHIO
IPC: H01J37/22
Filed: 1979-09-28
Abstract: PURPOSE:To confirm the operation of a microswitch and always photograph a proper scanning image of samples, by connecting a simple circuit, consisting of a power source and a display lamp, to the microswitch that selects the scanning condition of a cathode-ray tube (CRT). CONSTITUTION:If a support tool 3 is pressed into a position for a camera 1 to take a photograph of a picture face, a bellows 4 is closely contacted to cathode-ray tube (CRT)2 to shield outdoor daylight and the support tool 3 switches a microswitch 5 to connect a photograph signal generator 6 and a scanning circuit 7, while a circuit consisting of a display lamp 8 and power source 9 is formed. When the microswitch 5 is selected to light the display lamp 8 and connect the photograph signal generator 6 and the scanning circuit 7, a saw tooth signal of different period from an observation signal generator 10 is fed to the scanning circuit 7 from the photograph signal generator 6. Said saw tooth signal is synchronized with the scanning of an electron beam on the surface of a sample to actuate a scanning coil in the CRT2 and perform the scanning of cathode rays finely further with low intensity.
Patent JP-H01295161-A (JP)
Title: Electromagnetic ultrasonic wave measuring instrument
Inventor: MATSUMOTO TERUAKI
IPC: G01B17/02
Filed: 1988-05-23
Abstract: PURPOSE:To obtain a small-sized, lightweight electromagnetic ultrasonic measuring instrument which is free from heat generation and excellent in operability by using a permanent magnet as the magnetic pole of a probe and providing an ultrasonic wave transmitting and receiving coil with a protection film for prevention against the attraction of magnetic material powder. CONSTITUTION:When no measurement is taken, the probe 6 has its external cylinder 24 and magnetic pole 10 held at the longest distance from the end part of a spring 22 and exerts no environmental influence. When a measurement is taken, the external cylinder 24 of the probe 6 is held in a hand and the probe 6 is applied to a specific position of a material 1 to be inspected. At this time, the magnetic pole 10 is sufficiently distance from the material 1 to be inspected, so there is no resistance in this operation. Once the position is determined, an external force 35 larger than the spring is applied to put the magnetic pole 10 of the probe 6 close to the material 1 to be inspected. Thus, the permanent magnet and spring are used, so no heat is generated and the size is reducible.
Patent JP-S63290014-A (JP)
Title: Digital amplitude modulator
Inventor: ARIKAWA HIROSHI
IPC: H03M1/10
Filed: 1987-05-22
Abstract: PURPOSE:To eliminate the need to make a sampling frequency more than 2(f0+fm), and in addition, to dispense with the correction of an obtained amplitude modulation wave by inputting a digital signal, and performing an oversampling by the double of the sampling frequency. CONSTITUTION:When the signal to which the modulation level is set, is oversampled 2 by double of sampling frequency, a zero point is newly generated between former sample data. Then, the zero point is interpolated by using an interpolation filter or a first order approximation circuit. Furthermore, when the polarity of the signal, converted into a double oversampling frequency, is alterately inverted 3, and is D/A-converted 4, the signal is the signal, which is 0-order held in a double oversampling period, and an aperture correction is performed by a band pass filter 5, and the desired modulation signal is obtained. Thus, not only the digital signal can be directly modulated without necessitating the correction, but the characteristic of a modulator and the stability of an operation can be improved, and furthermore, a maintenance can be simplified as well.
Patent JP-S63289697-A (JP)
Title: Failure display device for electrical equipment
Inventor: MAKINO TADAYOSHI
IPC: G08B23/00
Filed: 1987-05-22
Abstract: PURPOSE:To surely grasp a failure state by providing a radio with a failure displaying switch and outputting different sounds in accordance with a failure. CONSTITUTION:When an electrical equipment 4-1 is failed, the failure is transmitted to a failure display control unit 1 through a signal line 4-1. The signal is decoded by a decoder 1-1 and an address in a ROM 1-2 storing necessary acoustic signals as digital codes is selected. The period of a pulse generating circuit 1-6 is allowed to coincide with the maximum length of a signal in the ROM 1-2, and while increasing the volume of the same signal, the same signal is sent to an acoustic output terminal 1-10 successively until a a drive recognizes the signal. A control signal for setting an automobile radio part 2 to a failure setting mode is sent from an AND circuit 1-4 to a control terminal 1-11. When the output signal is connected to an acoustic signal input terminal 2-5, a changeover switch 2-2 is switched and the acoustic signal from the terminal 2-5 is outputted from an output terminal 2-4 and connected to a speaker 3. Consequently, the contents of the failure can be surely and safely informed to the driver.