baber/WOPTO huggingface dataset:
Patent JP-S5424813-A (JP)
Title: Separation of methacrylic acid
Inventor: MASUKO TATSUROU
IPC: C07C51/00
Filed: 1977-07-22
Abstract: PURPOSE: To separate the title compound from a mixture of water, methanol, methacrylic acid, and methyl methacrylate, in high selectivity and efficiency, by distilling the mixture in the presence of sufficient amount of methyl methacrylate to attain the azeotropic distillation of water and the methyl methacrylate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05254703-A (JP)
Title: Film accumulator device
IPC: B65H20/32
Filed: 1992-03-11
Abstract: PURPOSE:To steplessly change the tension to be given to a film without application or removal of a single weight in a film accumulator device to temporarily store films which have just been manufactured and at the same time to give tension to this film. CONSTITUTION:Chains 18, 26 are wound in a stretching manner around chain sprockets 17, 25 fitted to the respective chain sprocket shafts 15, 23 by horizontally supporting the upper chain sprocket shaft 15 and the lower chain sprocket shaft 23 by the part higher than the elevated end of an elevating frame 11 and the part lower than the lowered end of the elevating frame 11 respectively, and both end parts are fixed to the elevating frame 11 and a balance weight supporting bar 19 respectively. Tension is given to a film (F) by constantly applying the torque controlled by a powder clutch to the lower chain sprocket shaft 23, and by commonly using this torque and the balance weight.
Patent JP-S61268353-A (JP)
Title: Preparation of porous carbonaceous adsorbent having molecular sieve action
Inventor: KOMATSU MASAHIRO
IPC: C01B37/00
Filed: 1985-04-25
Abstract: PURPOSE:To obtain the titled adsorbent having large adsorbing capacity and useful for the purification of gas, by using the residue obtained by a method wherein coal ground so as to have a proper particle size is subjected to heat treatment at specific temp. under a liquefying condition and the liquefied substance is extracted and removed by an org. solvent. CONSTITUTION:Coal is ground to a proper particle size and subjected to heat treatment under the pressure of hydrogen without using a solvent or in a solvent such as anthracene or subjected to heat treatment in a hydrogen donating solvent such as hydrogenated anthracene and a coal tar solvent at 350-480 deg.C for a short time under a liquefying condition. The liquefied substance is extracted and removed by an org. solvent such as benzene. Thus obtained extraction residue is a porous adsorbent having large adsorbing capacity and melecular sieve action with a suppressed particle size and useful for the purification and recovery of gases. This method is more excellent than a gas activation method in such a point that the titled adsorbent is easily obtained.
Patent JP-H11286710-A (JP)
Title: Pre-treatment of molten iron
Inventor: KIRIHARA OSAMU
IPC: C21C1/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of slopping at a low cost without inviting increasing of desiliconizing and dephosphorizing treatment time, in the pre- treatment of molten iron. SOLUTION: A flux containing CaO and oxidant, is injected into molten iron by dipping a lance 4 for refining diagonally downward from the surface of the molten iron 2. Together with this injection, lime stone having <=3 mm grain diameter is injected from a top-blown lance 8 in the range of 30-70% expressed in terms of CaO based on the necessary CaO quantity to the dephosphorization in the pre-treatment of the molten iron toward the slag 6 floated up on the molten iron surface with the reaction gas 5 between the flux injected from the lance 4 for refining and the molten iron 2.
Patent JP-H02265712-A (JP)
Title: Vulcanizing apparatus for automobile tire
Inventor: OTAKE YASUHIDE
IPC: B29K21/00
Filed: 1989-04-06
Abstract: PURPOSE:To make closed space narrower than as usual, and enable it to be closed correctly by connecting the tip of a piston rod to the lower end of a lower cover, and urging the lower cover downward, and further, forming a contact surface in airtight as the lower periphery of the lower cover comes into contact with a lower cylinder plate, and providing an exhaust hole in part of an extending and contracting cover for connecting the inside space to a low pressure source. CONSTITUTION:As closed space is formed in the outside of an unvulcanized tire G such that a ram cylinder 12 descends, the unvulcanized tire G is held between an upper and lower bead rings 15, 4, and the lower end of a lower cover 26 comes into contact with the upper surface of a sealing plate 2, a lower pressure source connected to an exhaust hole 2a of the lower sealing plate 2 is driven so that aforementioned space is decompressed, and besides, a bladder 6 is expanded by supplying pressurizing air resulting in pressurizing the unvulcanized tire G from the inside thereof. An upper mold 19 comes into close contact with a lower mold, and the unvulcanized tire G comes into close contact with these inner surfaces and a piston rod 28a urging the lower cover 26 downward is retracted, and then a seal tube 25 connecting these upper and lower covers 23, 26 is folded; as a result, there begins vulcanization of the unvulcanized tire G.
Patent JP-S60232647-A (JP)
Title: Getter for color picture tube
Inventor: SHIYOUJI YOSHIKANE
IPC: H01J29/94
Filed: 1984-05-04
Abstract: PURPOSE:To obtain a getter which will never cause asymmetric convergence error due to eddy current field and facilitate dispersion of getter substance by filling getter substance in a getter container of such shape as solid crossing in the form of 8-character. CONSTITUTION:After sealing process of color picture tube, only one of circular loops 161, 162 having same area while solid crossing in the form of 8-character from the outside of a funnel 2 is induction heated to flow eddy current in same direction through the loops 161, 162 thus to sufficiently disperse the getter substance in a getter container 15. Under operation of color picture tube, the eddy currents 171, 172 produced through the horizontally deflected field 6 of a horizontal deflection coil 5 and the loops 161, 162 have same magnitude and opposite direction thus to never flow eddy current nor produce magnetic field, thereby it will never influence over three electron beams passing near the getter 14 resulting in no convergence error.
Patent JP-S5212790-A (JP)
Title: Metal halide lamp
Inventor: DOBASHI MASAHIRO
IPC: H01J61/24
Filed: 1975-07-18
Abstract: PURPOSE: To make an easy starting-up of a metal halide lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10270959-A (JP)
Title: Microwave circuit
Inventor: KONISHI YASUTOMO
IPC: H01P5/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal oscillation based on an inductance of a throughhole. SOLUTION: Source leads 11-1, 11-2 of a high electron mobility transistor(TR) (HEMT) 10 are connected respectively to strip lines 3, 4. The strip lines 3, 4 are connected to a ground 2 formed on a lower side of a dielectric board 1 by way of throughholes 8, 9. The strip lines 3, 4 are connected by a short- circuit line 7 to eliminate a voltage between the source leads 11-1 and 11-2. Thus, abnormal oscillation is prevented.
Patent JP-H08260850-A (JP)
Title: Wire-tension adjusting mechanism of screen door device, and wire-tension adjusting method
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1995-03-23
Abstract: PURPOSE: To facilitate adjusting work by providing a first tension adjusting device for extending or reducing loops of wires in rows simultaneously and second and third tension adjusting devices for extending or reducing loops of wires in firat and second rows. CONSTITUTION: A loop 40 is made in a wire 31 of a wire tension mechanism 30, and a loop 41 is made in a wire 32. Then, a first tension adjusting device is constituted of interlock sections 51 and 53 interlocked with the loop 40 and interlock sections 51 and 52 interlocked with the loop 41, the loops 40 and 41 in each row are simultaneously extended or reduced by means of the first tension adjusting device, and the tension of the wires 31 and 32 is adjusted in accordance with an opening width of an opening section 1A.  Then, a second tension adjusting device is constituted of the interlock sections 51 and 53, a third tension adjusting device is constituted of the interlock sections 51 and 53, a third tension adjusting device is constituted of the interlock sections 51 and 52, the loop 40 is extended or reduced by means of the second tension adjusting device, and the loop 41 is enlarged or reduced by means of the third tension adjusting device to adjust an erection state of the movable member 130.
Patent JP-2000280393-A (JP)
Title: Conductive synthetic resin laminate
Inventor: KAMITSUBARA YUZURU
IPC: B32B7/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To maintain high conducting performance for a long period and to improve economy and handleability by integrally providing a synthetic resin surface layer having a specific volume resistivity on one surface of an intermediate layer of a conductive coating layer having a specific thickness and a synthetic resin base layer having different volume resistivity on the other surface, and setting surface resistivity to a specific value. SOLUTION: A synthetic resin surface layer having volume resistivity of 104 to 1010 Ωcm is integrally provided on one surface of an intermediate layer made of a conductive coating layer having a thickness of 0.3 to 70 μm, and a synthetic resin base layer having volume resistivity of 105 to 1012 Ωcm is integrally provided on the other surface of the intermediate layer, and its surface resistivity is set to 104 to 108 Ω. A thickness of the intermediate layer is preferably 0.3 to 70 μm, a thickness of the surface layer is preferably 30 to 1,000 μm, and a thickness of the base layer is preferably 0.2 to 5.0 mm. As the synthetic resin of the surface and base layers, a vinyl chloride resin composition containing 10 to 70 pts.wt. of an antistatic plasticizer to 100 pts.wt. of a polyvinyl chloride is preferable in view of flame retardance and a cost.
Patent JP-S62244444-A (JP)
Title: Oxygen scavenger
Inventor: KAJIWARA HIROBUMI
IPC: A23L3/00
Filed: 1986-04-16
Abstract: PURPOSE:To keep oxygen scavenging reaction under a high humidity condition for a long period of time, by preparing an oxygen scavenger by combining an oxidizable metal powder component with an electrolyte component and compounding a water absorbable and swellable polymer powder with the resulting composition. CONSTITUTION:An oxidizable metal powder, an electrolyte powder and a water absorbable and swellable polymer powder are mixed using a mixing apparatus for acting friction force and/or shearing force such as a friction disc mill or a Hensel mixer to obtain an oxygen scavenger. As the oxidizable metal powder, there are iron, cobalt and nickel, etc. and the particle size thereof is pref. 100-10mum. As the electrolyte component, there are alkali metal halide and alkaline earth metal halide and the particle size thereof is pref. 100-10mum. As the water absorbable and swellable polymer powder, there are carboxy methyl cellulose and a starch/polyacrylonitrile hydrolysate, etc.
Patent JP-S5614323-A (JP)
Title: Control method of electric power equipment
Inventor: KOUGA MASAYUKI
IPC: H02P9/14
Filed: 1979-07-13
Abstract: PURPOSE: To prevent phenomena where the electric power equipment falls off from the system successively for the purpose of protecting overcurrent, by realizing a rational control method for cross power or cross current of the system.  
     CONSTITUTION: Turbine 1 is connected to not only engine 2 but also speed engine 3 equipped with speed regulator 4. Terminal voltage signal Et is detected through a transformer by the output of engine 2, and transmission current signal It from current transformer 11 connected to line 5 and shunt current signal Ib from current transformer 12 connected to shunt 6 are input to control circuit 10. Control signal Iqc which satisfies prescribed conditions is output from circuit 10 to coefficient circuit 15 of switching circuit 13, and the output of circuit 15 is added to the output of coefficient circuit 14, where the output of voltage control circuit 8 of transformer 7 is given, in 16, and the addition result is given to exciting circuit 9 of engine 2. As a result, rational control for cross power and so on of the system can be performed to prevent phenomena where the electric power equipment falls off successively for the purpose of protecting overcurrent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000283363-A (JP)
Title: Embedded gas plug fitting structure and fitting method
Inventor: MINAMI TADAYUKI
IPC: F16L37/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To shut off aeration from an embedded gas plug fitting part. SOLUTION: In this fitting structure, a plug 2 is connected to a gas pipe 1 piped in a hidden state in a building part such as a wall or a floor, and a support 3 for supporting the plug 2 is fitted to an opening formed at the building part. An aperture hole 9 for inserting a socket is formed in a decorative cover 10, and the decorative cover 10 is fitted to the building part, with the plug 2 facing the aperture hole 6. In this case, a means 11 for shutting off aeration inside and outside of the support 3 is provided along the interior of the support 3, penetrating the plug 2.
Patent JP-H01267176-A (JP)
Title: Fiber product package and procedure thereof
Inventor: AKIYAMA MASANOBU
IPC: B65D81/26
Filed: 1988-04-13
Abstract: PURPOSE:To prevent mold, by charging a fiber product including a deoxidizer in an air-tight bag and by completely deoxidizing the inside of the sealed bag. CONSTITUTION:A deoxidizer 4 added to a fiber product 3 is contained in an air-tight bag 2. The air-tight bag 2 is placed in said condition on a receiving base 6A of a press 6 and the fiber product 3 is compressed by lowering a press plate 6B from the top of the air-tight bag 2 after the cellophane sheet of the deoxidizer 4 is removed. Thereafter, the air-tight bag 2 is heat-sealed at the opening thereof by the operation of a sealer 7 to form a fiber product package 1. In this way, the inside of the air-tight bag is kept under the deoxidized condition and hence harmful microbes like molds do not propagate even if it is stored for a long time.
Patent JP-S63254926-A (JP)
Inventor: TSUJIMOTO YOSHIHARU
IPC: A01G1/00
Filed: 1987-04-10
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-S5719831-A (JP)
Title: Input/output devices having confirmation function by voice
Inventor: HATANO OSAMU
IPC: G06F3/16
Filed: 1980-07-01
Abstract: PURPOSE:To elevate a working efficiency, by outputting an input character from an input device such as a tablet device, etc., by use of a voice. CONSTITUTION:When an operator indicates and operates a desired character on the surface of a tablet panel of a tablet device 12 by use of a light pen, etc., looking at an original, X-Y co-ordinate position information corresponding to an inputted character is transferred to a CPU11 through a tablet controller 13. The CPU11 makes its information an address information, accesses a memory 18, and makes an indicator 15 display a character. Moreover, the CPU11 transfers a JIS code which has been read out from the memory 18, to a voice controller 20, too, accesses a voice memory 21, outputs an analog voice signal, converts it to a voice by a voice output device 22, and outputs it.
Patent JP-S5716210-A (JP)
Title: Oil pump for two-cycle engine
Inventor: NAKAMURA KAZUO
IPC: F01M3/00
Filed: 1980-06-30
Abstract: PURPOSE:To provide an oil tank in a lower level than a pump and freely arrange the oil tank in a selective position, by imparting a function of sucking lubricating oil to the oil pump of plunger type. CONSTITUTION:A diaphragm 35 is operated to deform its shape with pulsation of internal pressure in crank chamber then a pump shaft 8 is turned through a lever 36. In accordance with turning motion of the pump shaft 8, a plunger 9 is protruded while being turned to increase volume of a pump chamber 14, then a through hole 17 and opening 18 are aligned to flow lubricating oil from a suction side passage 20 to the pump chamber 14. Then the plunger 9 is retracted into the pump chamber 14 to both decrease the volume of the pump chamber 14 and align the through hole 17 to an opening 19, thus the lubricating oil in the pump chamber 14 is fed out to a delivery side passage 21. While projecting and retracting motion of the plunger 9 causes an empty chamber 15 to change its volume, in this way pressure in the empty chamber 15 is changed, then a check valve 28 is open-close operated to forcibly perform suction and press feed of the lubricating oil.
Patent JP-H0649045-A (JP)
Title: Use of 3-amino-substituted isoxazole derivative to control endoparasite, new 3-amino-substituted isoxazole derivative, and its production
Inventor: PEETAA IESHIYUKE
IPC: C07D333/28
Filed: 1993-03-25
Abstract: PURPOSE: To provide the new 3-amino-substituted isoxazole derivatives effective for preventing endoparasites including resistant species in all or each stages of the growth of pests.  
     CONSTITUTION: The compounds of the formula I, e.g. 5-[pyrid-4-yl]-3- cyclopropylmethylamino isoxazole. The compounds of the formula I, in which R2 is other than halogen, are obtained by allowing the compounds of the formula II to react with hydroxylamine and cyclizing the reaction product compounds shown by the formula III. In the formula I, R 1  is aryl or hetaryl each optionally can be having substitutents (halogen, CN, NO 2 , NH 2 , alkyl, aralkyl or the like); R 2  is H, halogen, substitutable alkyl, carbonylakoxy or aryl; R 3  is substitutable alkyl, alkenyl, substitutable cycloalkylalkyl, cycloalkyl, aralkyl or aryl; R 4  is H, alkyl, or else R 3  and R 4  together with adjacent N form a 5 to 7 member carbon ring. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0253970-A (JP)
Title: Pouch-designed through the washer end dryer washing additive product having at least one wall comprising high polymer film finely opened
Inventor: KENESU UIRIAMU UIRUMAN
IPC: D06F39/02
Filed: 1989-04-07
Abstract: PURPOSE: To obtain the titled product usable in a washing cycle and a drying cycle while uniformly discharging respective additives, by containing a powdery water-soluble washer additive and a powdery water-insoluble dryer additive in the pouch having walls made of a finely apertured polymeric film. CONSTITUTION: (A) A specified amount of the powdery water-soluble washer additive and (B) a specified amount of the powdery water-insoluble dryer additive having such a softening point as is higher than the temperature of washing water and lower than the drying temperature are incorporated in the pouch. The pouch has separately partitioned rooms formed by at least two opposite walls made of a substantially water-impermeable polymeric film which has a higher softening point than the temperature in the washing and drying cycles. At least one wall has apertures whose sizes are each too small to pass respective additives in dried solid states. In the washing cycle, the washer additive is dissolved and discharged by the washing water penetrated through the apertures and the dryer additive remains as it is in the pouch.  In the drying cycle, the dryer additive becomes softened and sticky and flows through the apertures to impart it to the surface of the textiles.
Patent JP-S62245819-A (JP)
Title: Synchronizing circuit
Inventor: YASUDA YOSHINORI
IPC: H03L7/08
Filed: 1986-04-18
Abstract: PURPOSE:To easily and accurately synchronize an external reference signal by combining an output signal frequency-divided by the 1st frequency division circuit as an internal reference signal and an output signal frequency-divided by the 2nd frequency division circuit as the external reference signal, switching the respective signal and supplying the result to a phase detection circuit. CONSTITUTION:An input terminal 22 of an external signal ExS is provided and a 1/L frequency divider 24 is provided in addition to a 1/M frequency divider 20 as a frequency divider frequency-dividing an output signal of a VCO 18 by a prescribed ratio and supplying the result to a phase detection circuit 14, is provided. A reference signal changeover switch 28 of a select switch 26 is thrown to an output terminal 32 of a reference signal generating section 10 and an external signal input terminal 22, and a frequency division circuit changeover switch 30 is thrown to an output terminal 34 of the 1st frequency division circuit and an output terminal 36 of the 2nd frequency division circuit.
Patent JP-S5715450-A (JP)
Title: Apparatus for water cooling electrical circuit element
Inventor: KOBAYASHI SHIGEO
IPC: H05K7/20
Filed: 1980-06-30
Abstract: PURPOSE:To prevent deterioration of the titled device due to the dissolving of the metal member in an apparatus for high voltage elements by making the inside of a connection terminal of an Fe-Ni-Cr alloy in a joint fitting provided between an internal water channel of a water-cooled fin and a feeding/draining water channel. CONSTITUTION:For example, a water-cooled fan 2 made of Cu is closely attached to the outer surface of an element 1 (for example, a semiconductor element, a resistance element, a reactor element or the like) subjected to a high voltage. The fan 2 is provided with an internal water channel 4 for flowing a cooling water and connected to an insulating water feed pipe 7 and drain pipe 8 with joint fittings 5 and 6, so that the cooling water is circulated with a pump 9. Regarding the material of the joint fittings 5 and 6, for example, a stainless steel is employed for the inside of the connection part. If necessary, for example, a stainless steel net is mounted to the fitting 6. This can prevent the deterioration in the apparatus including corrosion, clogging of feed and drain pipes and lowered insulation due to the dissolving of the Cu member.
Patent JP-S5213744-A (JP)
Title: Data processing unit
Inventor: SATOU TOSHIHIKO
IPC: G06F11/00
Filed: 1975-07-23
Abstract: PURPOSE: By supervising the contents of a special address and immediately stopping the operation of a central processing unit based on the result, the status after an error occurrence shall be checked up with case and the debugging efficiency of programs shall be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06297371-A (JP)
Title: Sucking mechanism
Inventor: HAGIWARA SHIZUO
IPC: B25J15/06
Filed: 1993-04-16
Abstract: PURPOSE:To provide a sucking mechanism which surely performs suction and can correct the horizontal position, even if a semiconductor device is in a tilt state. CONSTITUTION:As for a sucking mechanism for shifting a hollow rod 9 on a semiconductor device 1 and sucking the rod 9 through the vacuum suction, a pillow ball 12 which is rotatable and has a vacuum hole 13 is installed at the top edge part, and the tilt of an opened port surface 14 is adjusted to the tilt of the surface of the semiconductor device 1 by the revolution of the pillow ball 12, and suction is carried out, and then the opened port surface 14 is pulled up and allowed to come contact with the rod 9, and then the opened port surface 14 is returned by the revolution of the pillow ball 12 again, and the semiconductor device 1 is held horizontally.