baber/WOPTO huggingface dataset:
Patent JP-H06306783-A (JP)
Title: Shock absorbing fibrous rope and its production
Inventor: MARUO KIYOSHI
IPC: D02G3/28
Filed: 1993-04-23
Abstract: PURPOSE:To obtain a fibrous rope, excellent in characteristics of absorbing the drop and impact energy and good in handleability. CONSTITUTION:The impact absorbing fibrous rope is constructed from synthetic fiber having 60-100% elongation, >=200%.g/d toughness and <=5% shrinkage factor in boiling water and has <=600kgf maximum impact load, >=1800kgf residual strength and <=5cm rope flexural stiffness. This fibrous rope is obtained by intertwisting fibers having 60-35% elongation, >= [5.75-0.0375X elongation (%)]g/d strength, >=20% shrinkage factor in boiling water and 0.03-0.15g/d shrinkage stress in boiling water under conditions of 10% restricted shrinkage factor and shrinking the resultant rope at >=95 deg.C temperature by 10-45%.
Patent JP-S62254852-A (JP)
Title: Air cleaner
Inventor: TASHIRO YOSHIKAZU
IPC: B03C3/38
Filed: 1986-04-30
Abstract: PURPOSE:To prevent the generation of ozone and to obtain the title air cleaner wherein a cathodic plate is easily exchanged and which need not be cleaned by arranging an anodic rod furnished with a needle discharge electrode in each honeycomb activated carbon cell formed in the shape of a housing on the dust suction side, and impressing a DC voltage. CONSTITUTION:The needle discharge electrode 5 and the anodic rod 6 are connected to the plus side of an electric power source 3, and the honeycomb activated carbon 4 is connected to the minus side. Consequently, a voltage at several kV is impressed between the honeycomb activated carbon 4 and the needle discharge electrode 3, hence corona discharge is generated, and an electric field is formed between the anodic rod 6 and the honeycomb activated carbon 4. When an air current 7 contg. dust particles is sent under such conditions, the dust particles are positively ionized by the corona discharge while passing through an ionization part 1. The ionized particles are repulsed by the anodic rod due to the electric field between the anodic rod 6 and the honeycomb activated carbon 4 while passing through a dust collecting part 2, and attracted by the honeycomb activated carbon 4. Although ozone is generated by the corona discharge in the ionization part 1, th ozone is instantaneously decomposed by the honeycomb activated carbon.
Patent JP-S61255854-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: B32B5/02
Filed: 1985-05-10
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-S5622612-A (JP)
Title: Manufacture of hydroxylamine sulfate
Inventor: KOUNO HISASHI
IPC: C01B21/14
Filed: 1979-08-02
Abstract: PURPOSE: To obtain hydroxylamine sulfate with high efficiency by blowing NOx gas having a specified NO/NO 2  molar ratio into an aqueous soln. of (NH 4 ) 2 SO 3  and (NH 4 )HSO 3  having a specified NH 3 /SO 2  molar ratio in a bubble tower and allowing the aqueous soln. to contact to residual NOx gas in a packed tower.  
     CONSTITUTION: NOx gas having an NO/NO 2  molar ratio of 0.5W3 is blown into aqueous soln. 5 of (NH 4 ) 2 SO 3  and (NH 4 )HSO 3  having an NH 3 /SO 2  molar ratio of 1.1W1.85 in bubble tower 1 from line 3 through porous plate 4 to allow the gas to be absorbed in soln. 5. The gas releasing speed is 15m/sec per unit cross-sectional area of the pores. The residual gas passed through soln. 5 enters packed bed 6 of counter-current packed tower 1 and contacts to soln. 8 from tower 1 flowing down from nozzles 7, and the residual gas is exhausted from line 9. NH 4 NO 2  and NH 4  SO 3 NHOH formed by the contact of soln. 5, 8 and the gas are drawn out of line 15 and allowed to absorb SO 2  gas. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08269971-A (JP)
Title: Repairing structure for frame for maintenance of slope face
Inventor: KAWAI TAMOTSU
IPC: E02D17/20
Filed: 1995-03-29
Abstract: PURPOSE: To enhance the easiness in works by furnishing each frame as object to be repaired with a repairing piece formed by thermal welding a lath steel to a plate of foaming resin, securing the piece to the wall or natural ground coupling such frames using anchor bolts, and forming a protection layer on the surface of the repairing piece. CONSTITUTION: A lath netting is installed on each side face of a plate of foaming resin and thermal welded fast to the plate so that a repairing piece R having a mounting hole 11 in the center is formed. Ananchor bolt 4 is driven in each intersection of a crosswise frame 2 with a longitudinal frame before repair constructed on the slope face of the natural ground G, and securing to it G is accomplished. The repairing piece R is positioed in a space bounded by the longitudinal and the crosswise frame 2, and anchor bolt 30 inserted through the mounting hole 11 is driven into a mortar wall 5 provided in the space, and thereby the repairing piece R is fixed to the mortar wall 5. A protection layer (m) of mortar or concrete is formed on the surface of the repairing piece R.
Patent JP-H08266220-A (JP)
Title: Pickling bed
Inventor: SHIOMI SHUICHI
IPC: A23B7/10
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a pickling bed capable of giving tasty pickles by incorporating residues of e.g. beans after used with a cultured product of animal enterobacteria, common salt and water followed by fermentation at low temperatures with no concomitant odor generation. CONSTITUTION: Residues of beans, grains or potatoes are incorporated with a high-temperature cultured product of animal enterobacteria, common salt and water followed by conducting a fermentation at <=10 deg.C. The culturing temperature for the animal enterobacteria is 35-42 deg.C.
Patent JP-H01270429-A (JP)
Title: Token ring communication system
Inventor: OYAMA KOYO
Filed: 1988-04-22
Abstract: PURPOSE:To enable communication between different token rings by using a token ring multi-link node to link different token rings. CONSTITUTION:A token ring multi-link node 5 is used to connect plural token rings 6-9 different from one another. For example, in case of communication between different rings from a node 1 of the token ring 6 to a node 2 of another token ring 7, the originating node 1 transmits a frame having an inter-ring communication format including an originating source ring address, a transmission destination ring address, etc., besides the originating source address and the transmission destination address in the originating source ring 6 to the multi-link node 5. The multi-link node 5 substitutes addresses based on this frame to pass data to the token ring having the transmission destination ring address.
Patent JP-S5723391-A (JP)
Title: Loudspeaker
Inventor: MIZUTANI TOSHIYUKI
IPC: H04R7/12
Filed: 1980-07-17
Abstract: PURPOSE:To remove resonance of a dome and to improve an acoustic pressure frequency characteristic, by providing an air vent having 1/100-1/10 area of the whole surface area of the dome, on the dome of a loudspeaker of which an edge and a dome are formed to one body by use of resin. CONSTITUTION:An air vent 14 is provided on a dome 2 of a loudspeaker consisting of an edge 1 and the dome 2 which have been molded to one body. In this case, size of the air vent is made >=1/100 of an area of the dome 2 in order to make air resistance small enough, and also is made <=1/10 of the area of the dome 2 in order to control a drop of acoustic pressure within 1dB. According to this constitution, compliance by an air chamber 10 in the dome 2 is removed, and unnecessary unevenness of an acoustic pressure frequency characteristic is suppressed.
Patent JP-H08292026-A (JP)
Title: Automatic inspection device for alignment of running passage of transportation system
Inventor: FUJISAKI KIYOSHI
IPC: G01C15/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a device in which the setting position of the ground coil of a magnetic levitation system is automatically detected, the adjusted value is monitored so as to contribute to ensure smooth running and comfortable riding feeling of a high speed vehicle, and displacement of general structures, devices, foundations, and the like are inspected. CONSTITUTION: A laser beam 2 is run along a running passage, a displacement detector 1 is arranged on one end of a beam 3 and the like mounted with ground coils 5 so that the laser beam 2 passes through a small hole provided on the center part of the displacement detector 1, and when the position of the ground coil 5 is out of order, the deviation of the position of the ground coil 5 is detected by difference of photoelectron current of a quartered photoelectric element provided in the displacement detector 1, so as to automatically detected alignment, or measure displacement.
Patent JP-S5432783-A (JP)
Title: Flat cable manufacturing method
Inventor: KANEYA KOUICHI
IPC: H01B7/08
Filed: 1977-08-17
Abstract: PURPOSE: To form the cable having no restrictions in material quality by achieving with only one roll preheating and heating pressure joint while supplying hot air ti them in coupling plastic material for connection use with a conductor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06286500-A (JP)
Title: Vehicle control device
Inventor: MITAMURA TADASHI
IPC: B60K25/00
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the number of pump, and to simplify the structure, and reduce a cost of a vehicle control device, which stores the energy in an accumulator at the time of braking and which utilizes the stored energy effectively at the time of starting and accelerating a vehicle, by providing a switching means in the discharge side of a pump motor, and also using this pump motor for working machine. CONSTITUTION:When a brake 33 is operated, a cam plate of a variable pump motor 15 is controlled in response to the brake operating force, and the operating oil inside of a tank 17 is sucked, pressurized and discharged to an accumulator 21 through an opening/closing valve 19 to store the kinetic energy of a vehicle inside of the accumulator 21. When a controller 35 detects the starting operation, the opening/closing valve 19 is opened, and simultaneously, the cam plate is fallen to the motor side by a quantity corresponding to the open degree of an accelerator to generate the torque in the variable pump motor 15 with the operating oil stored inside of the accumulator 21. A switching valve 101 is interposed in the discharge side of the variable pump motor 15, and the switching valve 101 is switched to a switching position 101a to supply the operating oil to a working machine 27.
Patent JP-S58148-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIOKA HAJIME
IPC: H01L21/316
Filed: 1981-06-25
Abstract: PURPOSE:To reduce bird beak, by a method wherein SiO2 mask is applied and Si substrate is etched, Si3N4 and PSG are overlaid, Si3N4 is applied directly to side of element region by reactive etching, and PSG is removed and selective oxidation is perfomed. CONSTITUTION:SiO2 film 2 is selectively produced on Si substrate 1 and anisotropy etching of KOH is performed, thereby a cone-shaped element forming region 6 and a recessed insulation film forming region 7 are formed. Whole surface is coated by Si3N4 3 and PSG 9 is overlaid using CVD method thereby a region 7 is grown thicker than a region 6. If reactive ion etching is performed,  the region 6 is etched a little more than the region 7 and the PSG 9 remains on  the region 6 and a side portion 8. PSG is removed by HF liquid and high-temperature treating forms an isolation region 2. In this constitution, the element  forming region can be formed according to design value, and isolation region  with sufficient thickness and spreading can be formed between the element forming regions, thereby high density assembly can be realized.
Patent JP-S5725270-A (JP)
Title: Molten metal level detector for powder feeder
Inventor: KUWANO NOBUTAKA
IPC: B22D11/16
Filed: 1980-07-21
Abstract: PURPOSE: To make sure watching of molten metal level from a remote place and facilitate interlocking with a powder feeder by installing a television camera that watches the surface of molten metal in the mold and plural light energy detectors.  
     CONSTITUTION: When molten steel is poured into a mold 4, an image of the surface of molten steel in the mold taken by a television camera 5 is received by two television receivers 6a, 6b. Out of the two receivers, one 6a which is not provided with a detector receives only the image of the mold for visual watching, and the other receiver 6b detects radiant light energy of a mold image of each section and inputs to a signal processor 8. A reference level signal is set to the signal processor 7 from a reference level setting device 9. The detected signal energy value is compared with the reference energy level, and when the detected value exceeds the reference level, a feeding instruction signal is sent to a powder feeder controller 10. By this way, the powder feeder corresponding to each section is actuated to feed the powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5433080-A (JP)
Title: Thermocouple inserter
Inventor: TSUKAMOTO MORIAKI
IPC: G01K7/02
Filed: 1977-08-19
Abstract: PURPOSE: To readily insert sheath type thermocouple by holding both thermocouple and protecting tube with holders respectively, providing a spacer for preventing bending of the thermocouple and inserting the thermocouple into the protecting tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08290612-A (JP)
Title: Laser recorder
Inventor: NAKAZAWA YOSHIO
IPC: B41J2/44
Filed: 1995-04-24
Abstract: PURPOSE: To optimize a loop gain irrespective of the operating point of a semiconductor laser by obtaining the absolute value of the difference between the signal detected by a light quantity detecting means and the signal specified by a reference level setting means, and controlling the gain of a negative feedback means in response to the obtained absolute value. CONSTITUTION: The output voltage of light quantity detector 12 for detecting the light quantity of a back beam BB is compared with the output voltage of a reference level setter 3 for generating the voltage for specifying the reference beam light quantity by a comparator 6, and an up-down counter 7 is switched between a counting-up operation and a counting-down operation in response to the magnitude of the compared result. Its output is converted to an analog signal by a D-A converter 8, and so set to a negative feedback loop state as to amplify the current for driving the negative feedback loop. The gain of the loop is controlled in response to the absolute value of the difference between the output voltages of the detector 12 and the setter 3 output by an absolute value amplifier 4.
Patent JP-S58215858-A (JP)
Title: Network controller
Inventor: ISHIDA TAKAMOTO
IPC: H04M11/06
Filed: 1982-06-09
Abstract: PURPOSE:To attain the detection of collision between outgoing and incoming calls even after a line is switched, by providing a line polarity monitoring circuit at a position where a line from an exchange is led in from a telephone set side. CONSTITUTION:When an outgoing request comes from a terminal device, a CPU100 leads in subscriber lines L1, L2 from the exchange to the line polarity monitor circuit 102. When an incoming call comes from the exchange, since the polarity of the lines L1, L2 is inverted, an LEDD2 is not conductive, an LEDD1 is conductive to form a DC loop, and a transistor(TR)Q1 is conductive. When the CPU100 detects that the TRQ1 is conductive and there is a return signal, the CPU100 outputs a communication abandoning signal ACL to a terminal device. Thus, the terminal device discriminates the presence of an incoming call, stops the outgoing request and goes to the incoming operation mode. The CPU100 prolongs the lines L1, L2 from the exchange with a line connecting command signal CML from the terminal device to an MODEM and restores an S relay. Thus, the collision between the outgoing and incoming calls is prevented.
Patent JP-S59222478-A (JP)
Title: Substituted isoquinoline derivative
Inventor: HANSU BURUDERAA
IPC: C07D401/06
Filed: 1984-05-18
Abstract: Substituted isoquinolines of the formula    <IMAGE>  I  wherein R is lower alkoxy, n is the integer zero or 1, and A is   <IMAGE> <IMAGE>   <IMAGE>  wherein R1 is phenyl, halophenyl, lower-alkylphenyl or lower-alkoxyphenyl, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I are useful in the treatment of cerebral and cardiac ischemias.
Patent JP-S61257754-A (JP)
Title: Three-dimensional curved face polishing controller
Inventor: KODAMA HIROTSUGU
IPC: B24B21/16
Filed: 1985-05-10
Abstract: PURPOSE:To achieve accurate polishing of turbine blade with constant speed by detecting the inclination angle of the contacting face of polishing belt positioned with a contact wheel, the horizontal distance, the vertical distance and the moving speed of work feed mechanism then processing them. CONSTITUTION:Work feed mechanism 15 is provided on a baseboard 11 then a work supporting member 16 associated with a motor is journaled rotatably to the moving body 13 of said mechanism 15. While main rod 1 associated with constant pressurizing unit 10 functionable through an up/down motion detector 20 is provided liftably at the upper position of the baseboard 11. Then a polishing belt 5 is entrained over a drive wheel 2 and a contact wheel 4 arranged at the lower portion 1a of main rod 1 to arrange an inclination detecting sensor 18 on said contact wheel 4. Said sensor 18 and the detector 20 are connected to a control circuit 19 thus to control a motor for the work feed mechanism 15, constant pressurizing unit 10 and the work supporting member 16. Consequently, it can polish with constant speed continuously resulting in prevention of uneven polishing due to fluctuation of polishing speed.
Patent JP-H10286580-A (JP)
Title: Removal of selenium from wastwater
Inventor: KUSABE KOJI
IPC: C02F1/70
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically separate and remove a trace amount of selenium compounds or their salts by bringing wastewater containing selenium compounds or their salts into contact with a metal ion treatment agent produced by depositing anthrahydroquinone type compound on a porous carrier. SOLUTION: In order to remove selenium compounds or their salts from wastewater, the wastewater is directly brought into contact with a metal ion treatment agent. This contact method is carried out by either batch process or column process. The metal ion treatment agent to be used in this case is an agent produced by depositing anthrahydroquinone type compound on a porous carrier and based on the reduction function of the anthrahydroquinone type compound, the selenium compounds in the wastewater is reduced to metal selenium with zero valence. A substance with high conductivity, high surface area, and on which a metal is easy to be deposited is efficient for the porous carrier and active carbon as carbonaceous porous carrier, activated carbon fiber, etc., are used.
Patent JP-S5526056-A (JP)
Title: Ac power supply apparatus for train
Inventor: MORIYA FUMIYASU
IPC: B60L1/00
Filed: 1978-08-16
Abstract: PURPOSE: To reduce the variation in the amplitude of the output voltage of an AC power supply apparatus for a train by compensating the variation by a voltage detector provided at the output side of a fliter circuit when the DC input voltage of an inverter is stepwisely altered.  
     CONSTITUTION: An electric power converted to AC by an inverter 2 through an aerial line K, a pantagraph PAN, a filter FIL 1 , a chopper 1 and filter FIL 2  is outputted as an internal AC power supply from a trnasformer 3. The output voltage from the transformer is applied through an insulating transformer 4 to a rectifying circuit 5, and compared with a standard voltage formed by a voltage setting potentiometer 6. The compared deviation signal is applied to a compensating circuit 7. The output of the circuit 7 controls through a phase shift contriller 8 the on and off time of a chopper 1. A DC voltage detector PT is provided at the input side of the chopper 1 to apply its output signal through a blind zone circuit 9 and a limiter 10 for controlling excessive voltage to subtract the deviation signal of the compensating circuit 7 to thereby compensate the variation of the voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59227661-A (JP)
Title: Chopper apparatus of rolled-paper rotary press machine
Inventor: KAMODA HIROMI
IPC: B65H45/16
Filed: 1983-06-03
Abstract: PURPOSE:To permit correct engagement even when a folded sheet passes and suppress generation of noise by fixing the opposite axes of two pairs of biting rollers in the upper and the lower parts and freely inserting the other axes at the top edge of the lever set in the vertical direction which swings around the fixed shaft and revolving the other shafts in the same direction by other gears. CONSTITUTION:When a driving shaft 24 is revolved clockwise, said revolution is transmitted onto a roller shaft 11 through gears 22 and 6, and at the same time, said revolution is transmitted onto a roller shaft 10 through gears 22, 25, 27, and 14, and the upper and the lower biting rollers 6A and 7A are revolved clockwise, namely in the folded-sheet feeding direction. Further, since the revolution of a driving gear 18 is transmitted onto a roller shaft 12 through gears 34 and 15, and also transmitted onto a roller shaft 13 through gears 33, 32, and 17, biting rollers 6B and 7B are revolved counterclockwise. Therefore, when the folded sheet passes through between the right and left rollers, each interval between the rollers 6A and 6B and 7A and 7B increases, but the superior engagment between gears 14 and 27, 17 and 32, is maintained, and generation of noise is reduced, and high-speed printing is permitted.
Patent JP-S60242037-A (JP)
Title: Lining method
Inventor: KOUDOU KEIUN
IPC: B29C63/04
Filed: 1984-05-17
Abstract: PURPOSE:To easily and securely adhere a lining material to an object to be lined, by evacuating a hermetically sealed space formed between a surface of the object provided with an adhesive layer and the lining material such as a tubular lining material covering the surface. CONSTITUTION:An adhesive is applied to the inner peripheral surface and the outer peripheral surface of a pipe (the object to be lined) 1 formed of a metal, concrete or the like. The inner and outer surface of the adhesive layers are covered by a tubular or film form lining material 2, and both ends of the material 2 are closed by a metallic clamp 3 to form the hermetically sealed space by the lining material 2, with the pipe 1 placed therein. A vaccum device is connected to an end of the clamp 3, evacuating pipes 4 are inserted through the clamp 3, and the space is evacuated to adhere the lining material 2 to the object 1.
Patent JP-S62256715-A (JP)
Title: Production of chlorosilane
Inventor: IKEDA HIROSHI
IPC: C01B33/107
Filed: 1986-05-01
Abstract: PURPOSE:To improve the efficiency in the production of chlorosilanee by crushing silicon in water, and passing gaseous chlorine through the particles to enhance the contact efficiency between the silicon particles and gaseous chlorine. CONSTITUTION:Metallic silicon is charged in a mortar, etc., added with water, and crushed to 1mum-2mm mean particle diameter. The particles are packed in a reaction tube, etc., in a nonoxidizing atmosphere, and heated to evaporate and remove water. Gaseous chlorine is then supplied at 140-300 deg.C, hence chlorine reacts with silicon, and the silicon particles are chlorinated. The formation of by-products is reduced by this method, and chlorosilanes (SinCl2n+2, where n>=2) can be produced with high efficiency.
Patent JP-S61256393-A (JP)
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/18
Filed: 1985-05-10
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。