baber/WOPTO huggingface dataset:
Patent JP-H01246723-A (JP)
Title: Resin mold part for high voltage insulation and its manufacture
Inventor: SHIMIZU TOSHIO
IPC: H01B17/00
Filed: 1988-03-28
Abstract: PURPOSE:To improve the reliability to the SF6 resolution gas by spreading anticorrosive particles to whose surface minute resin particles are dispersed on the surface of a casting resin insulating base material, or attaching the anticorrosive particles on the surface of the casting insulating base material through a metal mold. CONSTITUTION:To a casting resin insulating base material 11, an anticorrosive layer 16 is formed with anticorrosive particles such as alumina powder 15 to compose a resin-mold part for high voltage insulation purpose. As a result, when it is used in the ambiance of the SF6 resolution gas, the anticorrosive layer protects the casting resin insulating base material, and the mechanical and the electrical properties of the high voltage insulating resin-mold part are never spoiled. Moreover, anticorrosive particles such as alumina powder on whose surface resin superminute particles 14 are dispersed is sprayed on a high temperature metal mold 17, and attached to the surface of the base material 11 in the casting process. As a result, a uniform anticorroside layer can be formed on the casting resin insulating base material.
Patent JP-H04284899-A (JP)
Title: Flotation condensation method of organic sludge
Inventor: MATSUBARA KIWAMU
IPC: C02F11/12
Filed: 1991-03-14
Abstract: PURPOSE:To recycle efficiently the energy of organic sludge, which has been discarded or burned up so far, by converting dewatered cake into a fuel through the treatment of condensing and dewatering a mixture of the organic sludge produced in a sewage treatment plant, etc., with kerosene added as a floating organic solvent. CONSTITUTION:A mixture of organic sludge to be treated and kerosene as a floating organic solvent is stirred in a stirring apparatus 1, and the mixed sludge produced is separated into the condensed sludge and the flotation separation liquid in a flotation separation vessel 2. Dewatered cake for a solid fuel is prepared from the condensed sludge by separating dewatering filtrate with a dewatering machine 3, and the kerosene is recovered as the recycling floating organic solvent from the dewatering filtrate to reduce the consumption of the floating organic solvent.
Patent JP-S60217567-A (JP)
Title: Data recording method
Inventor: KAMEDA KEIICHI
IPC: G11B20/12
Filed: 1984-04-13
Abstract: PURPOSE:To transmit a large quantity of digital data continuously at intervals of a certain time by setting intervals of time of synchronizing signals in accordance with attributes of digital data. CONSTITUTION:Digital signals are structured in accordance with attributes A- C. Blocks of fundamental units where data are recorded and reproduced in accordance with attributes consist of synchronizing information 11, discriminating information 12, 14, and 16, and data areas 13, 15, and 17. The quantity of data stored in one block as the length of each of data areas 13, 15, and 17 is set for every attribute.
Patent JP-S63243467-A (JP)
Title: Variable capacity swash plate type compressor
Inventor: TOJO KENJI
IPC: F04B27/08
Filed: 1987-03-30
Abstract: PURPOSE:To restrain the fluctuation of torque in a drive shaft by making a pair of those parts identical in mass which are located symmetrically with respect to a shaft center out of the reciprocating parts consisting of a piston and a connecting rod and making said pair of parts different in mass from the other paired-up parts. CONSTITUTION:When a main shaft 13 of a compressor is driven, both a drive plate 14 and a swash plate 12 are rotated, and a piston support 21 is thereby rocked. As a result, each piston 31 is reciprocated within each cylinder 33 via each connecting rod 32, therefore, cooling medium is sucked in each cylinder 33 so as to be discharged into a discharge chamber 9 after having been compressed. In this case, each cylinder 33 is arranged symmetrically with respect to a shaft center. And a pair of those parts which are located symmetrically with respect to the shaft center out of reciprocating parts consisting of the connecting rod 32 and the piston 31, is made identical in mass each other, while being made different in mass from the other paired-up parts. Owing to this constitution, the fluctuation of torque which is reversed in phase against the fluctuation of torque generated in the main shaft 13, is produced.
Patent JP-S551918-A (JP)
Title: Straightening method for bend of cylindrical material
Inventor: ARAKI JINICHIROU
IPC: B21D3/05
Filed: 1978-06-21
Abstract: PURPOSE: To prevent the generation of unnecessary deformation in the cylindrical material, in case of straightening the bend of the thin walled cylindrical material, by loosely fitting the ring to the outer surface of the cylindrical material, and by indirectly straightening through this ring.  
     CONSTITUTION: The rings 2a, 2b, 2c, are loosely fitted to the outer surface of the thin walled cylindrical material W whose bend is to be straightened, and the straightening roll 1b presses the ring 2b against the cylindrical material W. A force acts on the ring 2b and rings 2a, 2c, on both sides, and the cylindrical material W is bent. Hereupon, the curvature of the cylindrical material W is made about 5W10 times of the yielding curvature, and then, the cylindrical material W is rotated. At each cross section of the cylindrical material W, the repeated tension and compression are generated depending on the force necessary for straightening the bend. Hereupon, the force is loaded through the rings 2a, 2b, 2c, of inner diameter a little larger than the outer diameter of the cylindrical material W and of rigidity larger than that of the cylindrical material W. Accordingly, the cylindrical material W is not directly pressed by the straightening rolls 1a, 1b, 1c, but is pressed by the inner surface 3 of the rings 2a, 2b, 2c. As a result, even if the cylindrical material W is thin walled, undesired deformation is never caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S548475-A (JP)
Title: Manufacture for semiconductor
Inventor: MOGI JIYUNICHI
IPC: H01L29/06
Filed: 1977-06-22
Abstract: PURPOSE: To increase the dielectric strength between the source and the drain of MOS element, by forming the source and drain region by diffusion after forming the mask layer to impurity diffusion around the active region, and by blocking the contactness of these regions to the channel stopper. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60218529-A (JP)
Title: Combustion condition detecting device
Inventor: KOMIYAMA KIKUO
IPC: F23N5/24
Filed: 1984-04-13
Abstract: PURPOSE:To quicken countermeasure to an abnormality and restoration from a trouble by a method wherein a variable resistor unit is connected to a combustion condition sensor and first decision, whether the combustion condition is discontinuous or normal, as well as the second decision, whether the combustion is lacking oxygen or normal, are decided by changing the value of resistance of the variable resistor unit. CONSTITUTION:A resistor control means 22C opens the point (a) thereof and first deciding means 22A compares the differential pressure of the combustion condition sensor 10 and the resistor 9 of the variable resistor unit 89 with a preset a voltage by inputting the differential pressure from a point (b). When it is lower than the set voltage, the combustion condition is decided that it is discontinuous and when it is higher, the combustion condition is decided that it is normal. Next, the resistor control means 22C grounds the point (a) thereof and the second deciding means 22B compares the differential pressure of the combustion condition sensor 10 and the parallel resultant resistance of the resistors 9, 8 with a preset voltage by inputting the differential pressure from the point (b). When it is lower than the set voltage, the combustion condition is decided that it is normal but when it is higher than the set voltage, it is decided that oxygen is lacked. These two kinds of input conditions are made alternately and the dicisions are effected alternately.
Patent JP-H03274060-A (JP)
Title: Toner for developing electrostatic charge image and image forming method using this toner
Inventor: KATO KOICHI
IPC: G03G9/087
Filed: 1990-03-23
Abstract: PURPOSE:To suppress the filming to a developing sleeve and photosensitive body, the spending to a carrier and the fixing to a blade by using toner having the specific surface properties obtd. by using a specific binder resin which is obtd. by adding a polymerizable monomer as well as a sodium compd., alkali metal, alfin catalyst, hydroxide and amine compd. together with a high-polymer compsn. and melting and kneading the mixture. CONSTITUTION:At least one kind of the compds. selected from the polymerizable monomer as well as the sodium compd., the alkali metal, the alfin catalyst, the hydroxide and the amine compd. are added together with the high-polymer compsn. at the time of melting and kneading in the production of the toner. At least one kind of energy selected from light energy, electric energy and heat energy are used in the process of the melting and kneading. The state of the low mol. wt. release agent existing in a phase separated state in the main polymer is so adjusted that the code length from the scattering peak by SAXS enters a 50 to 3500Angstrom  range, by which the filming is suppressed. Polystyrene, styrene/butyl methacrylate compolymer, etc., are used as the binder resin.
Patent JP-H01245347-A (JP)
Title: Interface control circuit
Inventor: MIYAGAWA KENICHI
IPC: G06F13/20
Filed: 1988-03-28
Abstract: PURPOSE:To attain rapid interface control by means of the minimum number of parts by providing the title circuit with a pointer control means for mutually transferring information between a transfer control means and a storage means based on the output of a decoder for analyzing a message. CONSTITUTION:A target requests data transfer to an interface control circuit SCSIC to be an initiator. The SCSIC starts a DMA transfer control circuit 22 based on the request from the target and stores objective data from a main storage part in a data buffer 23 through a system bus 4. The data are sent to the target through an SCSI bus 5 under control based upon a buffer control part 24 and an REQ/ACK signal control part 25. When the data transfer phase requests data input, data transfer is executed reversely from the data output. The decoder 8 analyzes a message and sends outputs A-E to respective parts in accordance with the analyzed result of the received message.
Patent JP-S59197678-A (JP)
Title: Direct-acting type hydraulic safety valve
Inventor: SAKAMOTO NARIYOSHI
IPC: F16K17/02
Filed: 1983-04-25
Abstract: PURPOSE:To make differential pressure settable to each of blowoff and blowdown pressures, by installing a fixed capacity tank in the downstream of a safety valve being installed in a hydraulic circuit having an accumulator via a check valve, while interconnecting this tank to the outside air through a throttle hole. CONSTITUTION:A direct-acting type hydraulic safety valve 3 installed in a hydraulic circuit having a gas-sealed accumulator opens against a spring 4 when oil 2 comes to high in its pressure. Oil in a valve chest 3a rises in pressure with the presence of a check valve 7 and a size relationship in d2>d1 of the valve 3 and is discharged to the inside of a fixed capacity tank 6 corresponding to capacity of the gas sealed in the accumulator via the chaek valve. When hydraulic pressure inside the tank 6 rises up to that inside the valve chest 3a, the valve 3 is closed. When the valve 3 is closed, oil inside the tank is discharged to the outside air bt degrees through a throttle hole 5 and gets its preparations to do the next action.
Patent JP-H05270214-A (JP)
Title: Pneumatic tire with large resistance against eccentric wear
IPC: B60C11/11
Filed: 1992-03-30
Abstract: PURPOSE:To provide a tire with a block structure which can avoid in favorable performance the heel-and-tow wear of the block pattern on the tire. CONSTITUTION:The cylindrical crown part of a pneumatic tire is provided with a tread, which includes a plurality of circumferential grooves 1 stretching along the equator of the tire and blocks each bounded by a number of crosswise grooves 2 extending across these circumferential grooves 1, and with this tire the rotating direction is specified unidirectionally. The block is so arranged as to meet the condition alpha>beta, where alpha is intersecting angle of the grounding surface 4 of block 3 with the stamp-in side wall surface facing the crosswise grooves 2 and beta is the intersecting angle of the grounding surface with the kick-out side wall surface 5 facing the crosswise grooves 2, and these angles alpha, beta, the width (a), length (b), height L of the block 3, and the block stiffness associated with the Young's modulus of rubber are put in the range 0.07 to 0.20.
Patent JP-H09262640-A (JP)
Title: Equipment and method for melting and solidifying material
Inventor: TANAKA TSUTOMU
IPC: B22D11/119
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of impurities in a surface layer of a solidified body and surface cracking by measuring the relationship between the position of a simulated molten body and the resonance frequency of the high frequency current of a coil before starting the operation to estimate the position of the molten body in a crucible and to control the solidification starting position. SOLUTION: A simulated molten body 14 is inserted in a crucible 2, and the insertion depth is changed while it is measured using a distance meter 15. The data on the relationship between the position of an upper surface of the simulated molten body 14 and the resonance frequency of a high frequency power source 7 by a frequency indicator 7' are obtained. Then, in the normal operation, an upper end of a dummy head 17 is inserted to the prescribed position in the crucible 2. The value of the resonance frequency equivalent to the target level of the molten metal is read from the previous test data, the value is inputted in a control device 8, and the output of the high frequency power source 7 is increased to the prescribed value. Because the dummy head 17 is melted, a drawing device 4 of a solidified body 10 is driven at the prescribed speed, and the equivalent solid material 5'-1 is automatically fed, and the level 12 of the molten metal is kept at the constant position during the operation.
Patent JP-H115785-A (JP)
Title: Metal chelate compound and electroluminescent device
Inventor: HU NAN-XING
IPC: C07D271/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a novel metal chelate compound that is useful as a luminous material for an organic electroluminescence device having an excellent electronic transport property and operation stability. SOLUTION: This novel compound is a metal chelate represented by formula I [M is a metal; n is 1-3; L is a ligand of formula II (Ar is an aryl; X is O, S, Se; Z is an aromatic group)], typically zinc bis[2(2-hydroxyphenyl)-5- phenyl-1,3,4-oxadiazolate]. The compound of formula I is prepared, for example, by reaction of a base as a hydroxide of an alkali metal with a chelate compound of formula III or its ester derivative. The organic electroluminescent device is equipped with the anode and the cathode and between the electrodes, are contained (a) the positive hole injection and the positive hole transporting layer, or the positive hole injection and the positive hole transporting area and (b) the metal chelate compoundcontaining electron-infection and the electron transporting layer or the electron infection and the electron-transporting area on the (a).
Patent JP-S58191689-A (JP)
Title: Time limited simple separating device
Inventor: ISO TERU
IPC: F16B31/00
Filed: 1982-05-06
Abstract: PURPOSE:To automatically separate two objects from each other with no signal sending, no mechanical force applying or the like from outside by a method wherein a connector is borken away by the pressure of compound, which expands itself by a predetermined volume after the elaspse of a predetermined period of time. CONSTITUTION:The compond 11, which develops a predetermined expansion pressure after the elapse of a predetermined period of time, such as calcium silicate or the like is sealed in a container 1. The container 1 consists of a main body 2 and a lid 3 and assemblied with the connector 6 with a notch 9 and anchoring pieces 8. The compound 11 expands itself by employing water as an induced accelerator and the connector 6 is broken away by the expansion pressure. Because the separation occurs automatically after a predetermined period of time, no sending of signal from outside or the like becomes necessary.
Patent JP-H10249153-A (JP)
Title: Method for fixing co2 with alkaline earth metallic silicate
Inventor: IKEGAMI TAKAYASU
IPC: B01J20/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain silica as fine spherical silica in large quantities at a low cost as well as to fix CO2 by suspending powder contg. calcium silicate or magnesium silicate in water, blowing CO2 or CO2 -contg. gas and causing reaction in a fluidized state. SOLUTION: Calcium silicate is a general name for compds. each having a compsn. in which calcium oxide bonds to silicon dioxide. Magnesium silicate is a general name for compds. each having a compsn. in which magnesium oxide bonds to silicon dioxide. The particle size of powder of a material contg. at least one of calcium silicate and magnesium silicate is preferably made as small as possible so as to increase the surface area and the pref. particle size is <=50 mesh. By the above-mentioned method, CO2 is efficiently fixed and a large amt. of fine spherical silica is obtd. at a low cost. The photograph is a microscopic photograph of the produced silica having 0.1-0.5μm particle diameter.
Patent JP-H05268832-A (JP)
Title: Synthetic resin soil material
IPC: A01G1/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a soil material decreased in buoyancy when flooded while retaining draining capability and air passability by reducing the volume of the ground product of a thermoplastic resin foam through frictional heat to produce unevennesses thereon. CONSTITUTION:A thermoplastic resin foam such as expanded polystyrene is ground and further ground with a pair of disks under pressing to decrease its volume through frictional heat, thus producing unevennesses on the surface of the ground product. In this way, the bulk density of the ground product is reduced to 0.2-0.8 or so, and when this product is spread all over the bottom of ridging, the reduction in the porosity of the soil can be suppressed.
Patent JP-S62232151-A (JP)
Title: Packaging method for flat package ic
Inventor: YOKOTA RYUICHI
IPC: H01L21/66
Filed: 1986-04-01
Abstract: PURPOSE:To shorten a cycle time, by providing two or more hands on an apparatus, packaging an IC in parallel with the image processing for the measurement of a position, and performing the time consuming work such as image processing in parallel with other works. CONSTITUTION:In a position measuring device 4, an IC is mounted beforehand and its measurement has been already finished. An IC is taken out of a pallet 3. Then the IC, whose position is known, is taken out of the position measuring device 4, and the IC, which is chucked with an IC hand 1, is immediately mounted on the position measuring device 4. Then the processing is started. During this time, the IC, which is chucked with a hand 2, is mounted on a substrate 5.
Patent JP-H04289220-A (JP)
Title: Flame-retardant polyester staple
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/541
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a flame-retardant polyester staple suitable as a cushioning material and having excellent lightweight and heat-retaining properties. CONSTITUTION:A polyester staple in which eccentric conjugate type polyester conjugate fiber consisting of a phosphorus atom-containing polyester component and ordinary polyester component is joined at points by a binder fiber in which the core consists of a polyester containing phosphorus atom and the sheath consists of a low-melting polyester.
Patent JP-S551781-A (JP)
Title: Antenna pedestal unit
Inventor: TANAKA YUUJI
IPC: H01Q3/08
Filed: 1978-06-21
Abstract: PURPOSE:To simplify the construction and to increase the antiearthquake, by performing the control of two axes type to the antenna and three axes type to TV camera, and by fixing the pedestal at the center to the stand. CONSTITUTION:The antenna 1 and the TV camera 2 are mounted on the EL axis so that the weight around AX and EL is balanced. The EL axis 9 is fixexd to the console of the driver 3 via the bearings. Accordingly, the beam axis of the antenna 1 and the HR line of the TV camera 2 ,i.e.,light axis are parallel and keep a given distance. Further, the HR axis is made in agreement with the lengthwise direction of the console of the TV camera 2, the camera is turned around the HR axis with the driver mounted in the camera case to take a given location and to enable to catch the objective without tilt. Thus, the system is constituted with a maximum of three axes, the construction is simpler than conventional system constructions, the weight  is light, and the control speed is increased. Since the system is fixed to the fastening  stand 5 at the center of the pedestal 13, the antiearthquake performance is excellent.
Patent JP-H11231432-A (JP)
Title: Photosensitive material processor
Inventor: OSONE YUTAKA
IPC: G03B27/32
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material processor capable of printing an image converted as digital data can be printed on a photosensitive material with an optimum magnification regardless of the shape thereof. SOLUTION: By a CPU 10, the magnification of the image used at a printing time is properly decided based on the size of a photographic paper 1. Since heads 4a, 4b and 4c are driven so that the image is printed on the paper 1 while being enlarged or reduced based on the decided magnification, the magnification of the image need not be adjusted by a worker at the printing time of the image. Thus, working efficiency is enhanced.
Patent JP-S56549-A (JP)
Title: Fuel injector for diesel engine
Inventor: TATEISHI MATAJI
IPC: F02M61/10
Filed: 1979-06-16
Abstract: PURPOSE: To secure a sharp injection and thus to improve combustion by a method wherein an oil pressure is generated on an oil pressure generator when injection of the fuel by a fuel injection pump is just over, and then it is led to a valve closing oil pressure chamber of a fuel injection valve.  
     CONSTITUTION: A fuel injection valve closing pressure regulating device 1,000 having a cam shaft running at a speed equal with a fuel injection pump 100 is provided, and such a part as will stop an oil pressure sent by the device 1,000 is provided in a fuel injection valve 9. The closing pressure regulating device 1,000 and the injection pump 100 are almost same of a constitution, and a timing to operate feed/exhaust oil holes 1,061, 1,062 is changed by rotating a plunger 105. When a fuel injection is just over after starting and a plunger lead 51 ascends to reach an exhaust oil hole 62, the plunger 105 ascends and its top lead 1,051 is energized to close the feed/exhaust oil holes 1,061, 1,062, thus giving a sharp injection. 
     COPYRIGHT: (C)1981,JPO&Japio