baber/WOPTO huggingface dataset:
Patent JP-S59210792-A (JP)
Inventor: RAFUAERU FURANSU ANA KATSUTOOR
IPC: H04R7/12
Filed: 1984-05-10
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-H09279982-A (JP)
Title: Tunnel arrival port sealing device
Inventor: YAMAGISHI TAMIO
IPC: E21D9/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the stabilization of soil quality on a ground near an earth retaining wall, do greatly simple and safe work and construct a tunnel in a shorter period and at a lower cost when the retaining wall provided at the arrival point of the tunnel drilled in a shield technique is connected to a tunnel mainbody. SOLUTION: A tunnel arrival port sealing device is formed with a laminate of an outside reinforcing layer 2a and an inside rubber layer. A cylindrical ring with the minimum inner diameter being sufficiently smaller than the diameter of a tunnel and the maximum diameter being sufficiently larger than the diameter of the tunnel is embedded in a retaining wall. An expandable hollow annular seal portion 2c is peripherally provided in the rubber layer of the ring in a flat shape and communicated with a fluid press-in device provided on the surface of the retaining wall 1.
Patent JP-H01267260-A (JP)
Title: Recording paper processor
Inventor: HIRABAYASHI TSUGIO
IPC: B65H33/08
Filed: 1988-04-15
Abstract: PURPOSE:To prevent a paper jam from occurring by installing a paper discharging roller being adjacently opposed to a recording paper mounting surface, a driving means driving this roller and a controlling means controlling this driving means, and controlling the paper discharging roller for stopping its rotational drive at the time of traveling on the recording paper mounting surface. CONSTITUTION:When a set of final sheets of recording paper are detected, a tray lifting motor is reversed and a paper discharging tray 40 is made to go down by a timer after the specified time has elapsed. If so, the tray 40 is shifted to both directions, the tray lifting motor is rotated clockwise, thereby making the tray 40 go up. Then, the second set recording paper is made so as to be stacked up on a bundle of the first set recording paper. A bundle of the second set sheets of recording paper is mounted on a position shifted in both directions from the first set mounting position by shift action of the paper discharging tray 40. A paper discharging roller 44 is stopped of its drive by stopping the paper discharging conveyor motor after the elapse of the specified time by the timer, after the last paper has been detected. Consequently, at the time of shift action termination, the recording paper is in no case caught up by the roller 44.
Patent JP-S5719379-A (JP)
Title: Dry etching device having upper water cooled electrode
Inventor: KIKUCHI YUUJI
IPC: H01L21/302
Filed: 1980-07-09
Abstract: PURPOSE: To improve the water cooling effect of substrates to be etched and improve etching accuracy and working efficiency by allowing an upper water cooled electrode plate to closely contact with the substrate to be etched in a dry etching device.  
     CONSTITUTION: A substrate 12 to be etched such as semiconductor substrate is placed on a mounting table 11 provided vertically movably by way of the springs 15 within supporting pipes 14 erected by means of columns 13 on a bottom plate, in a dry etching chamber 10. A gas injection pipe 17 is horizontally provided above this, and a counter electrode 16 is provided in the lower part. An upper water cooled electrode plate 19 mounted to a cover 20 in the opening in the upper part of the chamber 10 is installed vertically movably by means of a lift 21. The plate 19 is lowered to press the substrate 12, and while the substrate 12 is held in close contact with the plate 19 by the repulsive force of the springs 15 and is being thereby cooled, it is etched. Since the substrate 12 is uniformly cooled by the electrode 19, the etching accuracy and working efficiency are improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61250576-A (JP)
Inventor: EKUHARUTO HEENITSUHI
IPC: G01R33/022
Filed: 1986-04-23
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-2000283436-A (JP)
Title: Method and system for treating waste
Inventor: MATSUZAWA KATSUAKI
IPC: F23G5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve the energy utilizing efficiency of refuse by a method wherein a treatment amount per unit time of waste is increased in a way that a chlorine content is removed from gasified gas of waste and burnt by an exhaust heat recovery boiler. SOLUTION: Char (carbide) T of waste H is mixed with coal C and the mixture is burnt by a thermal power generating device X to treat the waste H. In a method described above, the thermal power generating device X comprises coal gasifying equipment 1 to generate combustible gas F for driving a gas turbine 4; an exhaust heat recovery boiler 8 to generate steam for driving a steam turbine 9 by burning combustible gas F. Gasified gas B and the char T are generated from the waste H by a gasifying furnace 13. The char T is separated away from the gasified gas B by a separation device 14 and mixed with the coal C through a conveyance route 15. A chlorine content is removed from the gasifeid gas B by a chlorine removing device 16, and dechlorined gasified gas E is burnt by a heat source device 19 and forms a heat source for an exhaust heat recovery boiler 8.
Patent JP-S5520750-A (JP)
Title: Repellent preparation against injurious insect and its use
Inventor: NAKASHIMA SHIGENOBU
IPC: A01N25/18
Filed: 1978-08-02
Abstract: PURPOSE: Insecticidal compounds are impregnated in a porous mineral material to produce said repellent preparation against injurious insects that can effectively release, a large amount of the insecticidal compounds in a short time.  
     CONSTITUTION: A porous mineral material as cement, gypsum, kieselguhr or calcium silicate is impregnated with at least one of insecticides as pyrethroidal compound so that the ratio of the total surface area to the volume is made about 5:1 or more. When the product is heated to about 200W430°C, the insecticide can be effectively vaporized and diffused on the ascending hot air flow in a short time. The amount of vaporized insecticide is large and so it is effective against not only mosquitoes and flies but also cockroach. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5720013-A (JP)
Title: Digital filter device
Inventor: SANO SHIGENORI
IPC: H03H17/04
Filed: 1980-07-09
Abstract: PURPOSE:To prevent the overflow of external equipment by outputting the maximum and minimum values of the dynamic range of arithmetic selectively when an overflow occurs to the dynamic range. CONSTITUTION:A multiplier 1 multiplies input data by K and supplies the result to an adder 2. The utput of the adder is supplied via a digit overflow processing circuit 11 to a delay circuit 3 to be delayed and the output of the circuit 3 is doubled 2 and supplied to an adder 4. The output of the circuit 3 is multiplied 7 by b1 and the result is supplied to an adder 8 and a delay circuit 9. The output of the circuit 9 is supplied to an adder 6 and also supplied to the adder 8 after being multiplied 10 by b2. The adder 8 calculates the difference between the outputs of the multiplier 7 and multipiers 10 and applies it to the adder 2. In this constitution, if an overflow occurs, the circuit 11 operates to output data which is the maximum value of a dynamic range when it is positive and the minimum value when negative. Thus, the overflow is prevented.
Patent JP-S5524203-A (JP)
Title: Sprocket for driving silent chain
Inventor: IGUCHI AKIRA
IPC: F16H55/30
Filed: 1978-08-04
Abstract: PURPOSE: To provide a sprocket for driving a silent chain, wherein a train of teeth of the sprocket that will mesh with the silent chain include randomly arranged teeth with their tooth thickness reduced so that the resonance of contact impact vibration sounds which are caused by meshing of the train of teeth of the sprocket with the silent chain may be prevented to depress their meshing noises.  
     CONSTITUTION: Tooth thickness reduced teeth 5 are randomly arranged between standard teeth 4 of a sprocket 1 that will mesh with teeth 3 of a silent chain, the reduction of tooth thickness of the teeth 5 being effected by chipping each driving  tooth surface 4' off. When the silent chain 2 is driven, though impact vibrations  will be generated due to the meshing contact impact between the driving tooth surfaces 4' and the silent chain teeth 3, the tooth thickness reduced teeth 5 will not  engage with the silent chain teeth 3, so that contact impact vibrations will not be  generated. Therefore the contact impact vibrations will not resonate and the impact  vibration noises will be depressed.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60239978-A (JP)
Title: Gimbals plate and its production
Inventor: KAWAI MITSUO
IPC: G11B21/21
Filed: 1984-05-14
Abstract: PURPOSE:To make a gimbals plate suitable for a high-density recording device by obtaining the nonmagnetic gimbals plate superior in spring characteristic by the cold working, the ageing treatment molding, etc. of an alloy, which consists of specific proportions of Mn and Ni and the rest of Cu and concomitant impurities, after the solution treatment. CONSTITUTION:A cold rolled material formed with the alloy consisting of 15- 35wt% Mn, 15-35wt% Ni, and the rest of Cu and concomitant impurities such as Si, etc. is homogenized by the solution treatment at 700-1,000 deg.C. This material is subjected to the ageing treatment at 350-500 deg.C after the cold working of >=30%. This material is subjected to the ageing treatment furthermore at 350- 500 deg.C after it is formed by etching or press blanking. Thus, the nonmagnetic gimbals plate which has a Young's modulus higher than that of a conventional gimbals plate consisting of a beryllium copper, etc. and is superior in spring characteristic is obtained. Since this gimbals plate is made thin and light-weight, the following-up capacity for a floppy disc or the like is good, and the wear of a magnetic head and a recording medium is reduced.
Patent JP-S5122359-A (JP)
Inventor: HASEGAWA RYOZO
IPC: H03K21/38
Filed: 1974-08-19
Abstract: A divider for an electronic timepiece comprises a multistage divider circuit having a plurality of 1/2 dividing stages connected in cascade. Logic circuitry connected to the first and last stages develops a preselected number of pulse signals smaller in number than the dividing number of the divider circuit to effect selective stopping of the counting of only one input signal pulse applied to the divider circuit to thereby obtain fine adjustment of the final output signal pulses.
Patent JP-S5522264-A (JP)
Title: Interlocking stop circuit for plural device
Inventor: NAKAMURA SHIGERU
IPC: G11B15/02
Filed: 1978-08-02
Abstract: PURPOSE: To cut off the common power circuit for plural devices operating in correlation by detecting the operation stop of one unit of them, and thus ensuring an automatic stop of operation of other devices.  
     CONSTITUTION: The minus terminals of driving motors M 1 , M 2  and M 3  for  devices A 1 , A 2  and A 3  each which have an interlocking action to each other such as the reproducing and recording devices of the tape are connected to minus  common power circuit 2 incorporating switching unit S 3  via swithes S 21 , S 22  and S 23  each as well as to stop action circuit ST which turns off unit S 3  via CR circuits CR 1 , CR 2  and CR 3  each. Thus device A 1  among operating devices A 1 , A 2  and A 3  opens switch S 21  automatically with end of the tape to stop mtor M 1 . In this case, cirduit ST actuates transistor Tr with the voltage nearly identical to power supply E which is given via circuit CR 1 . And only the minus pulse is selected among the pulses generated by the discharge of capacitor C 5  to turn off thyristor SCR of unit S 3 , at the same time stopping other motors M 2  and M 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60240876-A (JP)
Title: Magnet generator type contactless igniter for internal-combustion engine
Inventor: NAKAMOTO KIYOTOSHI
IPC: F02P11/02
Filed: 1984-05-11
Abstract: PURPOSE:To prevent reverse rotation of 2-cycle internal-combustion engine through simple circuitry by providing a diode for feeding a timing signal to a magnet generator when the voltage produced from the magnet generator has negative polarity. CONSTITUTION:The voltage produced from a magnet generator 1 will charge a capacitor 3 through a diode 2 while a timing signal produced from a timing generator 6 will function a semiconductor switching element or a thyristor 5 through a diode 7. Under forward rotation of engine, the diode 10 is turned off and the timing signal will function the thyristor 5 through the diode 7. While upon reverse rotation of engine, the output from an armature coil 1a will go to negative to turn on the diode 10 thus to feed the timing signal through the diode 10 to the armature coil 1a and to disable the thyristor 5.
Patent JP-H05292312-A (JP)
Title: Dot area separator
Inventor: TAKAHASHI SADAO
IPC: H04N1/40
Filed: 1992-04-15
Abstract: PURPOSE:To improve the separation precision of a dot area separator and to facilitate the constitution of a separator with hardwares. CONSTITUTION:A dot peak pixel forming a part of the dot is detected by a dot peak pixel detection section 2. A dot area detection section 3 counts a dot peak pixel at every 2-dimensional local area and decides an area whose counted value is a threshold level Pth or above as a dot area. The result of the decision is stored tentatively in a storage section 4. A level Th2 is selected as the threshold level Pth when a processed area in the vicinity of a noticing area is the dot area. When not, the Th1 is selected, where the relation of Th1>Th2 is satisfied.
Patent JP-S61253868-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OGITA MASAFUMI
IPC: H01L21/8247
Filed: 1985-05-02
Abstract: PURPOSE:To make the surface of a thermal oxidization film dense and to prevent volatilization of information, by annealing a floating gate electrode layer in an atmosphere containing ammonia gas after it is thermally-oxidized. CONSTITUTION:After a polycrystalline silicon layer 3 serving as a floating gate layer is formed on a thermal oxidization film 2 on a wafer 1 and then the polycrystalline silicon layer 3 is thermally-oxidized to form an oxide film, it is annealed in an atmosphere containing ammonia gas to form a nitride oxide film layer 6. Next, a second layer of a polycrystalline silicon layer 6 serving as a control gate is formed, and the four-layer films are etched by photo etching, to form an electrode of the semiconductor memory device. Thereafter, source and drain diffusion layers 7, 7 are formed in self-alignment, and then a metal wiring layer is formed. In this way, the thermal oxide film is made dense and reliability of the semiconductor memory device can be increased considerably.
Patent JP-S5430091-A (JP)
Title: Production of reference sample for analysis
Inventor: AKIYAMA HIROSHI
IPC: G01N1/04
Filed: 1977-08-10
Abstract: PURPOSE: To make it possible to easily produce a reference sample, which has been difficult by the conventional melting or alloying process, by mixing more than two kinds of metal and non-metal powders to a uniform a composition and by compression molding them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06285256-A (JP)
Title: Table fortune-teller and method of preventing stealing of play instrument applied to the table fortune-teller
Inventor: SAITO TSUTOMU
IPC: A63F9/06
Filed: 1993-03-31
Abstract: PURPOSE:To prevent private data from being seen by other persons, by a method wherein a polygon-shaped housing space whose front side is opened is formed on an upper surface of a fortune-teller body, and an operation key is arranged along a front side of the space on the open side while a liquid crystal display panel is arranged on the inner side. CONSTITUTION:In a fortune-teller which is installed, for example, at a corner on a tea salon table, on an upper surface of a body made of an almost right hexagon which houses a printer, a microcomputer and the like, a pyramid-shaped housing space 2 is formed which comprises three light shutting walls 2a to 2c placed on the righthand side, the lefthand side and the rear side respectively, and opened on its front side. On the front side of the space 2, a key-arranged panel 15 is placed along the front side while a liquid crystal display panel 17 tilting upward is on the inner side then the key-arranged panel 15. Further, on an upright wall of the front side of the body 1, a coin throw-in part 6 and a waste paper cover 8 for covering recording paper after printing are arranged respectively. This fortune-teller is provided with an alarm function which is carried out by taking AND of a signal of drawing out of a power source outlet and another signal generated at a time of moving the fortune- teller from its installation position.
Patent JP-H06290921-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: NOGUCHI MASAKO
IPC: C22C38/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a method of manufacturing a rare earth permanent magnet which can be more improved in magnetic properties, wherein the rare earth permanent magnet is formed through a blending method. CONSTITUTION:10% of Nd coarse powder 20mum in average diameter and 90% of main coarse powder, which is obtained by grinding an ingot to which 0.71% Nb by weight is added, are blended together and finely ground into fine powder 4mum in average diameter, the powder is molded into a body of a certain shape under a pressure of 1.0ton/cm<2> in a magnetic field of 10KOe, the molded body is sintered at a temperature of 1100 deg.C for two hours in a vacuum, thermally treated at a temperature of 900 deg.C for two hours, cooled down, heated again at a temperature of 600 deg.C for one hour, and then quenched. This sintered body wherein 0.71% by weight of Nb is added to a main component is improved in rectangularity (Hk/iHc) as compared with a conventional one wherein no Nb is added.
Patent JP-S5321327-A (JP)
Title: Control device for number of fuel supply cylinder
Inventor: MATSUMOTO JIYUNICHIROU
IPC: F02D17/02
Filed: 1976-08-12
Abstract: PURPOSE: To perform smooth switching for cylinder groups with no changes in engine torque by adapting to perform such switching upon full opening or full closure state of a throttle valve. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0841368-A (JP)
Title: Comminution method for production of organic pigment
Inventor: MANFUREETO URUBAN
IPC: C09B67/20
Filed: 1995-04-20
Abstract: PURPOSE: To provide a process for finely dividing an organic pigment by wet- milling a finely divided prepigment having been obtained by dry-milling of a crude, coarsely crystalline pigment in an aqueous suspension in a stirred ball mill under the action of a grinding medium under specific conditions.  
     CONSTITUTION: First, a crude, coarsely crystalline pigment is subjected to dry- milling, and then, the resulting finely divided prepigment in aqueous suspension is wet-milled in a stirred ball mill which is at a power density of more than 2.5 kW per liter of milling space and a peripheral stirrer speed of more than 12 m/s under the action of grinding media having a diameter of less than or equal to 1 mm to finely divide a crude polycyclic organic pigment. According to this method, there can be provided a process for finely dividing the polycyclic organic pigment which avoids the environmentally hygienic and economical problems of the already disclosed processes for finely dividing cyclic organic pigments and, at the same time, provides good performance characteristics of these organic pigments, particularly in plastics. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57208215-A (JP)
Title: Simultaneous molding method for plurality of biaxially stretched bottles
Inventor: TSUCHIYA SHIROU
IPC: B29C49/14
Filed: 1981-06-19
Abstract: PURPOSE:To obtain said bottles at a low cost from a parison of continuous length by a device of a simple mechanism, by heating a parison for molding a plurality of bottles in a heating oven to a stretching temperature and stretching simultaneously each bottle part of the parison via a pantograph mechanism. CONSTITUTION:A parison 1 is heated in a heating oven to a stretching temperature and held by clamps 3 of a stretching apparatus at regular intervals, and a plurality of all bottle parts is simultaneusly stretched longitudinally by a cylinder device 5 via a pantograph mechanism 4. Then, a stretching apparatus 2 is titled by 90 deg. as it is, each bottle part of the parison 1 is held by an upper mold 22 and a lower mold 23 of a molding machine 21 and the parison 1 is cut into each bottle. Then, by blowing air into each bottle via a needle provided at either of molds 22, 23 a bottle of a predetermined shape is formed by lateral stretching and a molded bottle is obtained.
Patent JP-S5619060-A (JP)
Title: Electrophotographic liquid developer
Inventor: MACHIDA HAJIME
IPC: C08F12/08
Filed: 1979-07-26
Abstract: PURPOSE: To obtain a developer having superior diffusibility, transferablility, cleanability, etc. by using a specified F-contg. copolymer as a toner resin.  
     CONSTITUTION: A monomer such as lauryl methacrylate having a (meth)-acrylic acid ester group, a vinyl ether group or a vinyl ester of acetic acid group (the C number of an alkyl group bonded to the ester or ether is 6W20) and a vinyl monomer such as perfluoroethyl acrylate having F in the side chain are radical-copolymerized in an org. solvent at about 60W200°C to form an F-contg. copolymer. A toner based on the copolymer and a coloring agent are dispersed in a carrier liq. having highly insulating properties and a low dielectric constant to obtain a liq. developer. Styrene, vinyl toluene or the like may be used as other monomer for forming said copolymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58212129-A (JP)
Title: Manufacture of amorphous semiconductor film
Inventor: MINOMURA SHIGERU
IPC: C23C16/509
Filed: 1982-06-03
Abstract: PURPOSE:To obtain the amorphous semiconductor films without exposing directly substrates to plasma by a method wherein a space to generate glow discharge plasma is limited in the space between a cylindrical high-frequency applying electrode and a cylindrical metal mesh using the cylindrical metal mesh. CONSTITUTION:The device consists of the cylindrical high-frequency applying electrode 14, a cylindrical substrate setting electrode 17, the cylindrical metal mesh 20, etc. At this case, electrons and ions in plasma do not reach the substrates 8 being shielded, and the films are stacked mainly by neutral radicals, molecules and atoms passed through the mesh. Therefore even when making electric power is enlarged for increase of the film stacking speed or for increase of doping yield, generation of structural defects according to the collision of charged particles can be suppressed low, and a favorable result for improvement of film quality can be obtained. The effect thereof can be attained by holding the cylindrical metal mesh 20 at ground potential. The cylindrical substrate setting electrode 17 is in the electrically floating condition, while the same effect can be obtained even when it is held at ground potential, and moreover, even when a shielding plate is not used, discharge is not generated between the cylindrical high-frequency applying electrode 14 and the upper and lower wall faces of a vacuum chamber 1, and plasma being in the extremely uniform condition can be generated.