baber/WOPTO huggingface dataset:
Patent JP-H11256137-A (JP)
Title: Agent for preventing water leakage and prevention of water leakage
Inventor: MAEHARA KIYOSHI
IPC: C08K7/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water leakage-preventing agent capable of being easily applied to buildings without deteriorating the beautiful appearances of the buildings and having good storability at a low cost by using two packs comprising a liquid containing a highly water-absorbing polymer and a liquid containing a water-insoluble powdery material. SOLUTION: This agent for preventing the leakage of water comprises two packs comprising (A) a liquid E comprising (i) a surfactant (for example, a fatty acid sodium salt), (ii) a highly water-absorbing polymer [preferably a non-crosslinked polymer such as poly sodium (meth)acrylatel and (iii) water and (B) a liquid F comprising (i) a surfactant, (ii) water and (iii) a water- insoluble powdery material (for example, a silicon compound such as bentonite, montmorillonite, smectite or water-swellable mica). The liquid E preferably comprises 0.01-10 pts.wt. of the component (i), 0.01-5 pts.wt. of the component (ii) and 100 pts.wt. of the water of component (iii), and the liquid F preferably comprises 0.01-10 pts.wt. of the component (i), 100 pts.wt. of the water of component (ii), and 0.1-30 pts.wt. of the component (iii).
Patent JP-H04292011-A (JP)
Title: Pulse generation circuit
Inventor: OGURI YASUO
IPC: H03K3/017
Filed: 1991-03-20
Abstract: PURPOSE:To set the pulse width of Q output independently of the pulse width of an input signal by setting the width of the Q output of an FF by only the edges of two input signals. CONSTITUTION:An AND gate 1 to input the input signal 11, the AND gate 2 to input the input signal 12, an OR gate 3 whose inputs are the outputs of each gate 1, 2, the FF 4 in which the output of the gate 3 is inputted to a CK terminal, and a set signal is connected to an S terminal, and its Q output is connected to a D terminal, and an inverter 5 whose input is the Q output 14 are provided. Then, the output of the inverter 5 is made the input of the gate 1, and the Q output 14 is made the input of the gate 2, and the output width of the Q output 13 of the FF 14 is set by only the edges of the signals 11 and 12 independently of the waveform and the width of the signals 11 and 12.
Patent JP-H11254512-A (JP)
Title: Production of hollow molded container
Inventor: TAKEDA ISAMU
IPC: B29C49/62
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten a cooling time while enhancing productivity and to obtain a hollow molded product excellent in dimensional accuracy and free from strain by improving the cooling efficiency of a molten blow molded container and more shortening a blow molding cycle and producing the hollow molded container excellent in dimensional accuracy and free from strain and especially controlling the blowing pressure of blow air, the air pressure in the container and exhaust hole forming timing by using a blow nozzle to cool the container while circulating blow air in the container. SOLUTION: The parison 1 extruded from an extruder is held between a pair of molds 3, 4 and, after low pressure blow air is blown into the parison 1 from a low pressure blow nozzle 8 for a short time, high pressure blow air is blown in the parison 1 from a high pressure blow nozzle 10 to shape the parison 1 into a container having the shape of a mold cavity 5 and, thereafter, an exhaustion adjusting pin 13 is retracted to form an exhaust hole 14 and the air in the container is discharged while high pressure blow air is blown from the blow nozzle and blow air is efficiently circulated within the container to produce a hollow molded container.
Patent JP-S60226735-A (JP)
Title: Small-sized motor
Inventor: TAKADA NOZOMI
IPC: H02K5/15
Filed: 1984-04-20
Abstract: PURPOSE:To facilitate manufacture and assembling and to improve the coaxial degree between a tray-shaped bracket and a bottomed cylindrical yoke by differentiating the diameters of the openings of the bracket and the yoke, press molding as different units and clamping, fixing through a holder. CONSTITUTION:The diameters of the openings of a tray-shaped bracket 1 and a bottomed cylindrical yoke 2 are differentiated in a motor in which a rotational shaft 10 of an armature 9 is supported by a bearing 1 of the bracket 1 and a bearing 12 of the yoke 2, and molded by pressing. A holder 4 is interposed in the openings of the bracket 1 and the yoke 2 to match the both axes, and clamped and fixed by clamping bolt 8. Thus, since the bracket and the yoke can be accurately matched at the axes by the holder 4, the bracket and the yoke can be simply machined.
Patent JP-H09247917-A (JP)
Title: Brushless dc motor
Inventor: AZUMA HIROSHI
IPC: H02K29/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and noise by separating a ring-shaped flange formed along the periphery of a rotor yoke, with an end face of the flange being located in a different level with an end face of a magnetic pole of a rotor magnet. SOLUTION: On an lower face of a rotor yoke 1 which constitutes a rotor assembly A, a ring-shaped rotor magnet 2 is adhered through an elastic member 11. On an upper face of a stator yoke 4 which constitutes a stator assembly B, a plurality of armature coils 7 are so adhered through an elastic member 12 in the circumferential direction as to face the rotor magnet 2. Furthermore, a ring-shaped flange is formed in the periphery of the rotor yoke 1, with an end face 1b being positioned in a different level with an end face of a magnetic pole of the rotor magnet 2 and also being away from it. Due to this structure, magnetic flux from the rotor magnet 2 is not leaked in the end face 1b of the ring-shaped flange and no excitation force in the thrust direction appears between the rotor magnet 2 and the armature coil 7 and thereby the production of noise can be suppressed.
Patent JP-S57198299-A (JP)
Title: Electrolytic polishing method for inside surface of vessel
Inventor: KOBAYASHI HIROSHI
IPC: C25F3/00
Filed: 1981-05-29
Abstract: PURPOSE: To polish an object to be polished electrolytically and easily in spite of the case in which said object has projections on the inside surface by flowing electric current between the object immersed in electrolytic polishing liquid and a relatively small electrode disposed by facing this, and moving the electrode  and/ or rotating the object.  
     CONSTITUTION: If an object to be polished is a shell, support bars 20, 21 which can be moved respectively vertically and laterally are mounted to the end of an electrode supporting means 13 mounted vertically movably to a manipulator 14. After a small electrode 15 is mounted to the bar 21, the means 13 is inserted through a nozzle 16, and the electrode 15 is moved in the longitudinal direction of the shell 1, whereby the shell is electrolytically polished. The shell 1 is rotated by as much as the width of the electrode 15, and in accordance with this, the height of the means 13 is adjusted to bring the electrode 15 in a correct position, then the shell is electrolytically polished successively. If there is a projection 19 on the shell 1, it is possible to polish the side face of the projection 19 electrolytically by the thickness (d) of the small electrode. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S565451-A (JP)
Title: Acylamidinophenol derivative
Inventor: FUJII SETSUO
IPC: C07C239/00
Filed: 1979-06-27
Abstract: NEW MATERIAL:An acylamidinophenol derivative shown by the formula I [when A is single bond, (R) n  is lower alkyl or lower alkoxy wherein n is 2 or 3, branched lower alkyl or acyloxy wherein n is 1; when A is lower alkylene may be replaced by lower alkyl, amino, etc, (R) n  is H, lower alkyl, or 2R form a ring] and its acid addition salt.  
     EXAMPLE: 4'-Amidinophenyl 4-n-butylbenzoate.  
     USE: A remedy for disease of pancreas. Having improved protease inhibiting action.  
     PROCESS: An aromatic carboxylic acid (e.g., di- or tri-lower alkyl benzoic acid, etc.) shown by the formula II or its derivative is esterified with amidinophenol or its reactive derivative directly or in the presence of a condensation agent to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58200808-A (JP)
Inventor: KAZAMA NORIO
IPC: F16B19/00
Filed: 1982-05-14
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-H03283471-A (JP)
Title: Manufacture of solar cell
Inventor: ASAI KUNIO
IPC: H01L31/04
Filed: 1990-03-30
Abstract: PURPOSE:To form an excellent P/N junction provided with a substrate with a surface free from damage by a method wherein the substrate on which an oxide film has been formed is subjected to a hydrogen passivation treatment, the oxide film is removed, and the substrate is subjected to a low temperature plasma treatment. CONSTITUTION:Both the front and the rear of a P-type crystal silicon substrate are etched with alkali and cleansed, Al paste is printed on the rear and burned at a temperature of 700 deg.C or so for 15 minutes to form an Al electrode 2, and Ag paste is printed thereon and burned at a temperature of 600 deg.C or so for 15 minutes to form an Ag electrode used for final soldering. In succession, the substrate 1 is subjected to a hydrogen passivation treatment with hydrogen plasma. After a passivation treatment is finished, the oxide film 4 formed on the surface of the substrate is removed with hydrofluoric acid or a mixed solution of hydrofluoric acid and nitric acid. By this setup, the surface oxide layer damaged by hydrogen plasma is removed, and the excellent semiconductor surface is exposed. Then, through a low temperature plasma method, an N-type silicon layer 5 of conductivity type opposite to that of the semiconductor substrate 1 is formed in film on the surface of the substrate 1 which has been etched to form a P/N junction. Lastly, a surface electrode 6 is printed on the deposited N-type silicon layer 5 with Ag paste and burned.
Patent JP-S557779-A (JP)
Title: Master paper holding mechanism in electrophotographic copier
Inventor: MIYOSHI HIDEO
IPC: G03G21/00
Filed: 1978-07-03
Abstract: PURPOSE:To eliminate sag of paper and obtain distinct copies by providing a delivery roller which gives rotating force in the direction of delivering a master paper roll at the time of exchanging the master paper and in the direction of taking up the same at the time of copying. CONSTITUTION:At the time of exchanging the master paper mounted to the peripheral surface of a drum, a master gear 11 is rotated. A roller 7 is revolved in the master paper delivery direction by way of the gear 15 intermeshed with this and an idle gear 18 and gear 16. When the delivery of the master paper is completed, the used master paper is cut and this completes the exchange of the master paper. At the time of copying, the master gear 11 is held set in the non-revolving state. When the arm 17 and gears 15, 18, 16 revolve about the drum shaft 10 by the revolution of the drum, the master delivery roller 7 revolves in the master paper winding direction.
Patent JP-H08277744-A (JP)
Title: Internal combustion engine controller
Inventor: FUKUI WATARU
IPC: F02B77/08
Filed: 1995-04-06
Abstract: PURPOSE: To identify cylinders accurately, quickly, and easily at low cost and back up each signal system when it is abnormal. CONSTITUTION: This internal combustion engine controller is equipped with a detector 81, which gets the first signal series POSR on the side of a clank shaft 11, a detector 82, which gets the second signal series SGC on the side of a cam shaft 1, and a means 100 which controls parameters P from each signal series. And, the first signal series includes angle signals and reference position signals of a group of specified cylinders, and the second signal series includes cylinder identification signals where the specified cylinder pulses are different from others.  The control means includes a means 101, which detects the reference position signal from the first signal series, a means 101A, which detects the reference position of each cylinder from the first signal series, a means 102, which identifies a group of cylinders from the reference position signal, and a means 103, which identifies each cylinder from the second signal series, and includes a means 104, which operates parameter control period from the result of the cylinder identification and the second signal series, and a means 105 which judges the abnormality of each signal series.
Patent JP-H09273596-A (JP)
Title: Vibration-proofing device
Inventor: ONAI SEIJI
IPC: F16F1/38
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin made vibration-proofing device for sufficiently reducing and regulating the number of fixed vibration as a whole of a vibration system without enlarging the whole of the device extremely by directly fixing a metal body for regulating a mass on a first installing member. SOLUTION: A cylindrical part 11c formed on the inner side of a resin made bracket 11 formed such as a first installing member is connected to an inner cylinder 13 formed as a second installing member through an elastic body 12. An installing hole 19 is arranged on the bracket 11, an engine is fixed on the bracket 11 by a bolt and the like, and also the inner cylinder 13 is fixed to a car body member. A plurality of locking parts 11B erected in an axial outer direction are arranged integratedly with the bracket 11 on the outer peripheral surface of the bracket 11, a metal mass body 14 is fitted to a locking part 11A so as to surround by the locking part 11B, and the metal mass body 14 is fixed on the outer peripheral surface of the bracket 11.  It is thus possible to constitute a damper mass serving the elastic body 12 as a spring element and a damping element, and serving a part by which the elastic body 12 is held as a mass body.
Patent JP-S62238857-A (JP)
Inventor: SHIRAI MASAYUKI
IPC: D04H1/58
Filed: 1986-04-09
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-S62238951-A (JP)
Inventor: KURACHI MASAO
IPC: F25B13/00
Filed: 1986-04-09
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-H06295841-A (JP)
Title: Electrode forming method for layered ceramic capacitor and fabrication thereof
Inventor: HORIBE YASUTAKA
IPC: H01G4/30
Filed: 1993-04-08
Abstract: PURPOSE:To provide a method for forming an electrode and a method for fabricating a layered ceramic capacitor in which a layered ceramic capacitor employed as a circuit element in various electronic appliances and having an inner electrode excellent in positional accuracy can be obtained at low cost. CONSTITUTION:After inner electrodes 9 are formed on the surface of a support pallet 8 composed of a polyimide resin and having an exfoliation layer 7, the support pallet 8 is hot pressed thus forming the inner electrodes 9 on a dielectric layer 15 formed on a previously prepared supporting film 14 through thermal transfer. The supporting film face is then hot pressed to laminate the inner electrodes and the dielectric layer on the film simultaneously through thermal transfer thus producing a layered capacitor. Since the electrodes are printed on the surface of a rigid support pallet, high positional accuracy is attained and fabrication yield is enhanced while reducing the cost because the support pallet 8 can be used again.
Patent JP-S63247344-A (JP)
Title: Laminated structural member
Inventor: SHINTANI CHIKANOBU
IPC: C22C38/00
Filed: 1987-04-02
Abstract: PURPOSE:To prevent the generation of cracks and deformation on a composite build-up layer by forming an underlaying layer under the build-up layer of an alloy steel having specific compsn. in a laminated structural member in which the underlaying layer and composite build-up layer are formed no a base metal in succession. CONSTITUTION:The cylindrical member such as roll is constructed by the base metal 1, the underlaying layer 2 which covers the base metal 1 and the composite build-up layer 3 consisting of a metallic matrix and a disperse phase of ceramics grains. In this laminated structural member, said underlaying layer 2 is formed into the build-up layer consisting of the layer contg. 0.03-0.2% C, 0.1-1% Si, 0.1-1% Mn, 2-3.5% Ni, 12.5-17% Cr, 0.1-0.5% Mo and the balance consisting substantially of Fe. By this method, the cracks and deformation of the composite build-up layer 3 is prevented, the reliability and durability of the structural member are improved and the material cost is reduced.
Patent JP-H11324873-A (JP)
Title: Voltage feeding device for automobile
Inventor: FREY WUNIBALD
IPC: H02J7/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To hold load current in a small level while continuously supplying current to a load which is important for start by simple means by current- carrying controlling a relay not having only one actuating contact point so as to control connection and disconnection of the load which is important for each battery and start. SOLUTION: During a normal operation, a relay R1 is current-carried, its switch r1 is closed, a load 15 which is important for start is connected to a power feed battery 12, and power is supplied from the battery 12. In this case, power of a battery 14 is supplied from a power generator 13 by control of transistors T1, T2. When power is discharged to such a degree that the battery 12 can not be operated or more, current-carrying of the relay R1 is stopped, its switch r1 is opened, and thereby, a load 15 which is important for start is shut out from the battery 12, and is connected to the battery 14 by control of the transistors T1, T2. As a result, power of the load 15 which is important for start is fed from the battery 14.
Patent JP-S524641-A (JP)
Title: Air-lifting sand-hoist apparatus
Inventor: HANASAKA TAKAO
IPC: B01D21/24
Filed: 1975-06-30
Abstract: PURPOSE: To advance sand-hoisting efficiency by utilizing air-lift formula in sandhoist pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61241588-A (JP)
Inventor: SUCHIIBUN DEI HOOBAATO
IPC: F16L33/20
Filed: 1985-04-17
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-S567072-A (JP)
Title: Earthquake recording device
Inventor: NOZAWA TAIZOU
IPC: G01V1/20
Filed: 1979-06-29
Abstract: PURPOSE: To obtain such a device as is capable of grasping easily a situation of how the ground surface wave spreads instantaneously by a system wherein a multitude of piles are driven at equal intervals and linearly onto the ground surface to measure, and a continuous camera is provided on extension of a pile row.  
     CONSTITUTION: A multitude of piles 1 are driven at equal intervals l and linearly onto the ground surface G, and a line to connect heads 1a of the piles 1 is kept linear horizontally or at a given grade. Further, a seismic waveform recording device is provided with a continuous camera or a video camera 5 at a position high H from a spot A on extension of the line connecting each pile head. Where an earthquake occurs under such constitution, the camera 5 starts photographing continuously, and a deformation of the pile row from the above condition is also photographed. A correlative position among the piles 1 at an instant and a displacement thereafter can be therefore obtained easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01257119-A (JP)
Title: Treatment of polychlorosilanes
Inventor: YOSHII TATSUYA
IPC: C01B33/035
Filed: 1988-04-05
Abstract: PURPOSE:To safely treat polychlorosilane by-produced in reducing silicon chloride with hydrogen, without the possibility of ignition during handling by treating the polychlorosilane with hydroxide or oxide of alkaline earth metal, or NH3. CONSTITUTION:The polychlorosilane by-produced when polycrystalline silicon, HSiCl3, etc. is produced by reducing silicon chloride such as HSiCl3, SiCl4 with hydrogen in the presence or no presence of metal silicon, is treated with an aq. satd. soln. or slurry of the hydroxide of alkaline earth metal [e.g. Ca(OH)2, Mg(OH)2] or oxide thereof (e.g. CaO, MgO), or an aq. ammonia soln. It is effective to keep the treating temp. at 0-50 deg.C and pH at 7.0-14.0. Thereby, ignition during handling or due to impact among solid particles produced in treating reaction, can be avoided.
Patent JP-S63247572-A (JP)
Inventor: KUWABARA EIJI
IPC: F25B47/02
Filed: 1987-04-03
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-H04313995-A (JP)
Title: Switcher circuit
Inventor: HASHIMOTO TAKAAKI
IPC: H03K17/00
Filed: 1991-04-15
Abstract: PURPOSE:To reduce crosstalk of a signal considerably by connecting a wire corresponding to each input of an input terminal group to only one changeover terminal of a multiple contact switch. CONSTITUTION:Each input wire of an input terminal group 6 is connected to changeover terminals of changeover switches 7-9 comprising electronic switches and each contact of the switches 7-9 having a same number of connection terminals as that of an output terminal group 10 is connected for each of 1st contacts and 2nd contacts, and each output is connected to the output terminal group 10. Open terminals 11-13 not connected anywhere are provided to changeover switches 7-9. Thus, the input wiring is only connected to each common terminal of the switches 7-9, non-use inputs of the switches 7-9 are switched to open terminals to reduce the wiring of the input part of the switches 7-9 so as to decrease unwanted radiation of the signal. Sufficient shield is taken for the output wiring by earthing or the like.
Patent JP-S61241583-A (JP)
Title: Flow-rate controller
Inventor: OTSUBO TAKAYUKI
IPC: F16K31/70
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a flow-rate controller having rapid response by constituting an actuator from shape memory alloy. CONSTITUTION:Inside a fluid container 5, an actuator 12 formed in a coil-spring form in the longitudinal direction is installed, and a ball 13 made of saphire is installed at the top edge on the gas effluence port 9 side of the actuator 12. The actuator 12 is made of shape memory alloy, and a heater 14 is buried inside. The heating and stop of heating of said heater 14 are controlled by a control part 6, and the shape of the coil spring of the actuator 12 is varied according to the temperature variation, accompanied by the heating of the heater 14, and the position of the ball 13 installed at the top edge of the actuator 12 is set so as to approach or depart from the gas effluence port 9. The position of the ball 13 is shifted by varying the shape of the actuator 12, and the effluence quantity of the treated gas 2 can be controlled.
Patent JP-S539035-A (JP)
Title: Ventilating device
Inventor: OOHIRA KATSUNORI
IPC: F24F7/08
Filed: 1976-07-13
Abstract: PURPOSE:To provide a ventilating device which has a heat exchanging element capable of being cleaned with aqueous cleanser solution in cleaning and of exchanging sensible and latent heat energies, i.e., total heat energy.
Patent JP-S62239646-A (JP)
Title: Digital signal transmission equipment
Inventor: SUZUKI HIDETO
IPC: H03M5/06
Filed: 1986-04-10
Abstract: PURPOSE:To operate a PLL at the reception side in an excellent way by converting once an NRZI signal into an NRZ signal, synthesizing a detection signal of dropout and converting the signal again into the NRZI signal. CONSTITUTION:The NRZI signal (input terminal 1) is converted (circuit 3) into the MRZ signal by using an output of the 1st PLL 2, the dropout of the NRZI signal is detected (circuit 7), the detected signal is snthesized (OR circuit 4) into the NRZ signal, and the synthesized signal is converted (circuit 5) agian into the NRZI signal by using the output of the 1st PLL and then sent (output terminal 6). In converting the NRZ signal being the synthesis of the detection signal, '1' of dropout into the NRZI signal, a continuous clock component is provided in the dropout period of the transmission signal. Thus, even when a circuit with a short time constant is used for the PLL of the reception side, the phase is not considerably deviated and the re-locking is executed in a short time and the PLL is driven in a very excellent way.