baber/WOPTO huggingface dataset:
Patent JP-S5990608-A (JP)
Title: Wet type classifier
Inventor: YAMADA TETSUYA
IPC: B03B5/54
Filed: 1982-11-15
Abstract: PURPOSE:To improve dehydration rate of coarse particles in a wet type classifier wherein a coarse particle discharger is formed of a meshed conveyor by providing a liquid suction chamber and an oscillation device below the part of the conveyor exposing above the liquid surface. CONSTITUTION:A raw liquid to be treated is supplied, through an inflow pipe 1, into a settling tank 2. The liquid and coarse particles are separated in the tank 2; the supernatant liquid is regulated of flow with a flow regulation plate 5 and thereafter the liquid overflows from an overflow weir 3 into a trough 4, from which the liqud is discharged, via a supernatant liquid discharging pipe 22, to the outside of the tank. The settled coarse particles settle on a conveyor belt in a forward way of a meshed conveyor 6, and are discharged by the conveyor 6 from the inside of the liquid to the outside of the tank. The particles are subjected to dehydration by the negative pressure in a vacuum chamber 13 and the oscillation of the chamber 13 by an oscillator 15 while the particles are discharged. The liquid sucked into the chamber 13 is accumulated, via a piping 18 and a receiver tank 17, in a liquid tank 20.
Patent JP-S6178446-A (JP)
Inventor: KAWAMURA HIROSHI
IPC: B02C17/16
Filed: 1984-09-21
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-H0924394-A (JP)
Title: Fermentation treating device and fermentation treatment for muddy organic waste
Inventor: KISHI IWAO
IPC: B09B3/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation treating device and a treatment method which necessitate a smaller floor area and are capable of efficiently executing composting treatment of muddy org. matter. SOLUTION: A fermentation tank 1 is freely rotatably and horizontally installed and is provided at its both ends with a screw conveyor 17 for charging raw materials and a box 31 for taking out. An air supply main pipe 32 is introduced from the outer side of this box 31 for taking out into the fermentation tank 1. Plural pieces of branch pipes 33 for blowing off air branched from the introducing end are introduced near to the inner peripheral surface in the lower part of the peripheral wall of the fermentation tank 1 and are so disposed as to extend in the longitudinal direction thereof. The horizontal extending ends of these pipes are bored with air blow-off holes. On the other hand, the pipe parts led outside are connected to a blower device 48 for discharge.  The recycling fermentation to repeat the taking of the composting-treated material of the muddy org. waste out of the fermentation tank 1, mixing this material with the prescribed amt. of the muddy org. waste and charging the mixture into the fermentation tank 1 via the screw conveyor for charging the raw materials is executed.
Patent JP-S6177660-A (JP)
Inventor: SHIMOMURA TAKATOSHI
IPC: H01F5/04
Filed: 1984-09-21
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-2000029782-A (JP)
Title: Memory control method and device thereof
Inventor: YUI HIDEAKI
IPC: G06F12/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To improve a cache hit rate and to improve the throughput of a system by performing an appropriate address conversion processing at memory accessing. SOLUTION: A frame memory 4 is a memory accessible by a row address, and a column address and is constituted of two frame buffers. A bus mediation part 9 mediates a bus request and an access request from respective controllers 7, 8 and 10 and converts a logical address for access to the frame memory 4 provided from the respective controllers to a real address for improving the cache hit rate. For instance, the bus mediation part 9 converts a logical address group for indicating successive two segments constituted of the prescribed number of the same column address groups on the same row address of the two frame buffers into a real address group for indicating successive two segments on the same row address.
Patent JP-S6261647-A (JP)
Title: Method for regenerating denitration catalyst
Inventor: OBAYASHI YOSHIAKI
IPC: B01J38/72
Filed: 1985-09-11
Abstract: PURPOSE:To enhance the regeneration effect of the denitration catalyst for a garbage incinerator, by removing the surface of the part contacted with gas to be treated of an ammonia catalytic reducing denitration catalyst lowered in its catalytic activity by abrasion and subsequently washing the abraded surface with water. CONSTITUTION:A columnar containe 1 such as a drum, from which a lid 3 was removed, is packed with an ammonia catalytic reducing denitration pellet catalyst (containing 89wt% of TiO2 and 11wt% of V2O5 and having a diameter of 4-6mmphi) lowered in its activity so as to occupy 40-60% of the volume of said container 1 and the lid 3 is subsequently applied to the container 1. The container 1 is then rotated at 60rpm for about 60min to contact catalyst particles with each other to abrade the surfaces of said catalyst particles, and, after the abrading treatment, the catalyst particles are immersed in water 8 times by volume of the catalyst for about 60min while stirring is performed occasionally. If this method is adapted to the denitration catalyst for an urban garbage incinerator, the regeneration effect is markedly displayed.
Patent JP-H0539473-A (JP)
Title: Tacky adhesive base composition for hot-melt coating
Inventor: KISHI TAKASHI
IPC: A61K9/70
Filed: 1991-08-08
Abstract: PURPOSE:To provide the subject composition composed mainly of a copolymer consisting of two specific kinds of monomers, exhibiting tackiness in a practical temperature range, having releasability and easily applicable by solventless hot-melt coating because of remarkably lowered flow temperature. CONSTITUTION:The objective composition having a flow temperature of <=150 deg.C is composed of a copolymer containing (A) a monomer giving a non-tacky polymer having a flow temperature of >=200 deg.C by homopolymerization (preferably butyl methacrylate) and (B) a monomer giving a tacky polymer having cohesive failure nature and a flow temperature of <=100 deg.C by homopolymerization (preferably lauryl acrylate) as the monomer components. The weight ratio of A/B is preferably 3/7 to 7/3 and the sum of the components A and B accounts for preferably >=65wt.% of the above copolymer. The copolymer is produced preferably by the solution polymerization using isopropyl alcohol as the solvent.
Patent JP-H0484526-A (JP)
Title: Timing extraction circuit
Inventor: SASAKI YASUSHI
IPC: H04L7/027
Filed: 1990-07-27
Abstract: PURPOSE:To extract a reception clock to fetch a reception data stably from the reception data by suppressing out of synchronism due to noise superimposed on the reception data with a flip-flop and a shift register. CONSTITUTION:A shift register 170 outputs a state signal 175 in response to the state of a reception data 100 and a change point of the reception data 100 is detected while avoiding noise by using a decoder 190 to decode the state signal 175. Moreover, the reception data 100 and a reception clock 110 are synchronized by resetting a counter 150 counting a source clock 120 and outputting the reception clock 110 or presetting a prescribed value to the counter 150 at the detection of a change point. Thus, the stable reception clock is extracted from the reception data without being affected due to noise such as spike at all times.
Patent JP-S6442560-A (JP)
Title: Method for preventing fusion of copper wires with each other
Inventor: TABUSE KAZUNORI
IPC: C22F1/08
Filed: 1987-08-10
Abstract: PURPOSE:To prevent the fusion of copper wires with each other in an annealing process wherein the wires are heated along with a drum or as a bundle by applying and adhering ceramic powder to the surface of the drawn wire, and then winding the wire on the drum or bundling the wire. CONSTITUTION:When a copper wire 2 drawn by a wire drawing machine to a specified diameter is wound on a drum 3, ceramic powder 1 is applied and adhered to the surface of the wire 2. The flakes of BN, etc., are preferably used as the ceramic powder 1. The application and adhesion are carried out by mixing the ceramic powder 1 in a quick-drying solvent such as alcohol and dropping the solvent onto the wire 2. The space between the wound wires 2 is filled with the ceramic powder 1 which is chemically stable at high temp., and the contact of the wires 2 with each other is prevented. Accordingly, when the wire 2 is heated and annealed along with the drum 3, the wires 2 are not fused with each other. In addition, the ceramic powder 1 can be easily removed after annealing from the wire 2, as required, by a brush, etc.
Patent JP-H0643690-A (JP)
Title: Production of electrophotographic toner
Inventor: IDEMOTO MIRAI
IPC: G03G9/087
Filed: 1992-07-27
Abstract: PURPOSE:To improve the dispersibility of carbon black in a toner to make the distribution of carbon black uniform and to obtain satisfactory picture image density even when the amt. of toner stuck in a unit area is small, by preliminarily preparing a master batch containing high content of carbon black, and compounding the master batch into a binder resin and adjusting the compound in desired compsn. of component. CONSTITUTION:In the process of the toner, a binder resin is preliminarily mixed with the carbon black at high compounding ratio and, as necessary, with other material, kneaded and pulverized to prepare a master batch contained with high-content carbon black. Further, the master batch is compounded with a binder resin by diluting it to the specified content of carbon black of the toner to produce toner by conventional method. Namely, the obtd. master batch is prelimineaily mixed with a binder resin same as the conventional production method of a toner, molten, kneaded, cooled, and roughly and finely pulverized, classified and subjected to external addition treatment to obtain the toner.
Patent JP-H0754257-A (JP)
Title: Nonwoven fabric of polyvinyl alcohol-based water-soluble filament
Inventor: ASANO MASAJI
IPC: D04H3/007
Filed: 1993-08-11
Abstract: PURPOSE:To obtain nonwoven fabric of polyvinyl alcohol-based water-soluble filament suitable as ground fabric for chemical lace, etc., having light weight, good texture, excellent mechanical properties in spite of nonwoven fabric. CONSTITUTION:In nonwoven fabric comprising polyvinyl alcohol-based water-soluble filament, the filament has >=1 denier and <=5 denier of single fiber and the interlacing parts of the filament are bonded with a water-soluble resin having >=5wt.% and <=25wt.% pickup to give nonwoven fabric having >=10g/m<2> and <=25g/m<2> weight, >=60 deg.C and <=100 deg.C dissolution temperature in water, >=1.8kg/2.5cm tensile strength in the width direction, >=2kg tear strength in the width direction and <=13% tensile elongation in width direction.
Patent JP-S6092355-A (JP)
Title: Isothiazoleanthrone dye
Inventor: NIWA TOSHIO
IPC: C09B5/10
Filed: 1983-10-25
Abstract: PURPOSE:To provide dyes which dye polyester fibers, cloth, etc. yellow with good fastness to light, sublimation and wetting, consisting of an isothiazoleanthrone derivative. CONSTITUTION:Isothiazoleanthrone dyes of formula I (wherein X is a group of formula II, III, IV or V; R is a 1-8C alkyl, phenyl, aralkyl). Conventional dyes of this type have low MW and hence the fastness to sublimation is poor. For example, a compd. of formula VI has poor dyeability and can be hardly put to practical use. Unlike these conventional dyes, the isothiazoleanthrone dyes of formula I can dye polyester fibers, cloth, etc. yellow with good fastness to light, sublimation and wetting. The dyes of formula I can be prepd. by reacting an aminoisothiazoleanthrone of formula VII with an acylating agent of formula VIII (wherein X is as defined above) in a solvent such as toluene in the presence of an acid scavenger such as N,N-dimethylaniline at 80-150 deg.C for 1-5hr.
Patent JP-2000016886-A (JP)
Title: Technique for protecting concrete structure
Inventor: YANASE TAKEHIRO
IPC: C04B41/71
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent alkali-aggregate reaction, to well follow on cracks of concrete structure, to prevent blisters of coating film even in the case of temperature rise after forming coating film and to prevent cement from falling off. SOLUTION: The method of this invention is to form coating film of a primary coat-adjusting material on the surface of a concrete structure and then to form coating film formed from a composition containing cationic (meth) acrylic emulsion and an inorganic hydraulic substance on the coating film, followed by forming coating film formed from a composition containing alkyl (meth)acrylate-based emulsion and an inorganic hydraulic substance on the coating film, having 50-2,000% coefficient of extension at 20 deg.C, 10-2-10-4 mg/ cm2.day insulation of salt, >=5 g/m2.day steam permeability and 100-5,000 μm film thickness.
Patent JP-H0250073-A (JP)
Title: Method and device for auxiliary drying in microwave drying
Inventor: SHIBATA YUTAKA
IPC: F26B3/347
Filed: 1988-08-10
Abstract: PURPOSE:To improve thermal efficiency, unnecessitate a separate heat source and reduce the cost of drying by a method wherein atmosphere, including heat dissipated from a substance to be dried, is utilized by circulating it. CONSTITUTION:When a substance 9 to be dried is entered into a drying chamber 1 and is preheated by microwave, much amount of moisture is stagnated on the surface of the substance 9 while becoming water drips 27. The moisture reduces the absorbing efficiency of the microwave and deprives much amount of evaporation heat upon evaporation whereby total thermal efficiency is deteriorated. In order to prevent the deterioration, atmosphere, heated by the dissipated heat of the heated substance 9 to be heated, is sucked by a ventilating device 23 through a suction port 15 and is discharged to send it to injection ports 19 through ducts 17b and inject warm-air through respective injection ports 19. The warm-air, injected through the injection ports 19, is blown against the surface of the substance 9 to be dried and blows off the moisture stagnating on the surface of the substance 9 or promotes the evaporation of the same. Accordingly, drying time may e shortened and both of the surface and the internal part of the substance 9 may be dried uniformly.
Patent JP-H0486696-A (JP)
Title: Address calculating circuit of image display device
Inventor: MORIMURA TAKAAKI
IPC: G06T3/00
Filed: 1990-07-27
Abstract: PURPOSE:To facilitate the calculation of the address information in a display start position on each line with a small hardware quantity by calculating the address information for accessing respective memories for display and processing the same so as to apply the information to the memories for display. CONSTITUTION:A 1st latch group 11 latches the display start address information on the memories 2-1 to 2-n for display. A 1st multiplexer 12 is inputted with the holding value of the latch group 11 and the line start address information on the previous line and selects and outputs one of the input values. The 2nd latch group 14 latches the line memory width information and a 2nd multiplexer 14 selects and outputs on the of holding values of the latch groups 14. This multiplexer outputs a zero value when the above-mentioned value is not selected. A control circuit 19 calculates the line start address information of the respective lines of the memories 2-1 to 2-n for display by controlling the multiplexers 12, 15. The calculation of the line start address information required at the time of accessing the memories 2-i for display to be prepd. in a plurality is executed even by one piece of an adder 16 in this way.
Patent JP-2000016336-A (JP)
Title: Pedal bracket fitting structure
Inventor: IKUMA HIROYUKI
IPC: B62D25/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work by providing a bracket support part on a dash panel where a pedal bracket is mounted, and fitting the support part to the upper region of the pedal bracket by an upper fitting, and the front region of the pedal bracket to the dash panel by a front fitting. SOLUTION: In fitting a pedal bracket 14 to a dash panel 2, first an upper stud bolt 30 constituting an upper fitting 28 is inserted in an upper bolt hole from the compartment 4 side, and the pedal bracket 14 is turned around the region of the upper stud bolt 30 to the rising part 8 side of the dash panel 2. Whereupon, a front stud bolt 26 constituting a front fitting 24 is inserted in a front bolt hole, and the front and upper stud bolts 26, 30 respectively lock in the upper and front bolt holes, so that the pedal bracket 14 is temporarily held on the dash panel 2. Subsequently, a nut is screwed on the front and upper stud bolts 26, 30 from the engine room 6 side.
Patent JP-S6091138-A (JP)
Title: Tap controlled water heater
Inventor: HARASHIMA YUKIKAZU
IPC: F23N5/18
Filed: 1983-10-25
Abstract: PURPOSE:To contrive an improvement in safety by making combustion suspend prior to generation of incomplete combustion, by making a discharge part pipe and a suction part pipe into thin pipes and using them both as an orifice and an access hole for pressure detection. CONSTITUTION:A suction part pipe 14 and a discharge part pipe 15 are provided respectively on a suction part 12 and a discharge part 13 of a fan 7 positioned at a downstream of a heat exchanger 3, the respective pipes 14, 15 are communicated by a pressure leading pipe 16 through a suction orifice 14-1 and a discharge orifice 15-1 with each other, and their synthetic pressure is led to a pressure sensor 11. Although the synthetic pressure (pressure of the pressure sensor 11) varies up to dimensions of respective orifices 14-1, 15-1, supposing that, as for an inside area, the suction orifice 14-1 is 1 and the discharge orifice is 2, they are made into a state of two-dotted chain line and pressure of about 7mm.H2O, 3mm.H2O and -2mm.H2O respectively. In addition to the above, as a back-flow quantity of exhaust gas to the suction part 12 from the discharge part 13 of the fan 7 is increased and exhaust capacity is decreased as a whole when an orifice diameter is made large, the diameter is made generally less than 10mm..
Patent JP-H0367830-A (JP)
Title: Paper feed roll
Inventor: MORI TSUNEJIRO
IPC: B65H5/06
Filed: 1989-08-01
Abstract: PURPOSE:To improve ultraviolet deterioration resistance and marking property by forming a rubber layer of a rubber material containing a main component of polynorbornen rubber and 10-30wt. parts of carbon black having 30mum or less of average particle diameter in 100wt. parts of polynorbornen rubber. CONSTITUTION:A rubber layer 2 on a paper feed roll contains a main component of polynorbornen rubber. This rubber material has the composition of 10-30wt. parts of carbon black having 30mum or less of average particle diameter in 100wt. parts of polynorbornen rubber to improve the ultraviolet deterioration resistance and the marking property.
Patent JP-S58102898-A (JP)
Title: Underground cold tank
Inventor: NIWA RIICHI
IPC: F17C3/00
Filed: 1981-12-14
Abstract: PURPOSE:To reduce the volume of gas in a tank and to thereby minimize fluctuations in the level of the upper surface of a liquid in the tank, by making the body of the tank with reinforced concrete, the most part of which is buried in the ground, by extending a truncated cone part at the top of an upright cylindrical part of the tank having a flat bottom. CONSTITUTION:The body 11 of a tank made of reinforced concrete and buried under the ground surface (a) is constituted by an upright cylindrical part 11a with a flat bottom and a truncated cone part 11b extended at the top of the upright cylindrical part 11a. The upper end of the truncated cone part 11b is located in level with the ground surface (a). Further, a steel roof 14 in the form of a spherical dome is fitted in an opening formed at the top of the turncated cone 11b to located in the plane extended from the part 11b, and decks 16 having diameters reduced according to the diameter of the opening at the top of the truncated cone part 11b are depended from the roof 14 by means of suspending rods 15. Further, a low-temperature insulating layer 17 is applied over the surface of the decks 16.
Patent JP-H0950799-A (JP)
Title: Safety valve device and non-aqueous electrolyte secondary battery
Inventor: IWAZU SATOSHI
IPC: H01M10/0585
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a safety valve device for a non-aqueous electrolyte secondary battery, which is operated at a relatively low pressure, without reducing the thickness of a metal foil beyond the necessity by opening a cleavage valve of a metal foil with a hollow needle. SOLUTION: An opening of a sealed container of a secondary battery is sealed by a metal foil 22 forming a cleavage valve as a safety valve. When the inner pressure of the sealed container rises and the metal foil 22 is expanded, the fixed foil 22 abuts on a hollow needle 23b, and the foil 22 is torn so as to release the rising pressure. With this structure, it is not necessary to reduce the thickness of the metal foil beyond necessity, and a safety device for a non-aqueous electrolyte secondary battery, which can be excellently and securely operated at a low pressure, is obtained.
Patent JP-S6178185-A (JP)
Title: Semiconductor laser device
Inventor: YOSHIKAWA AKIO
IPC: H01S5/00
Filed: 1984-09-25
Abstract: PURPOSE:To obtain a semiconductor laser device having striped structure, into which a current constriction region is formed, by constituting multilayer thin- films having double hetero-structure containing an active layer onto a conductive substrate containing a groove section, where a P/N junction is disconnected, and limitting the thickness of the active layer. CONSTITUTION:An N type GaAs layer 2 is grown on the surface of a P type GaAs substrate 1, the surface is washed and treated after growth, and a striped groove is formed in one direction by a photo-mask and chemical etching treatment. The surface is washed and treated, a P type Ga1-xAlxAs clad layer 3 is grown until the groove is buried through an organic-metal vapor phase epitaxial growth method, and a Ga1-yAlyAs active layer 4 (0<=y<x), an N type Ga1-xAlxAs clad layer 5 and an N type GaAs cap layer are grown on the layer 3 in succession. The thickness of the active layer extends over 0.05mum or less a that time. Crystal growth is completed, ohmic electrodes 7 are prepared, and currents are injected.
Patent JP-S58126061-A (JP)
Title: Jig for working multitude of works simultaneously
Inventor: KOO TOORU
IPC: B24B37/04
Filed: 1981-12-14
Abstract: PURPOSE:To grind with high accuracies in flatness and parallelism and prevent the edges of the works from becoming dull by a method wherein dummy glass is adhered to the periphery of the work with an adhesive to fix the work, in the jig for grinding the end faces of a multitude of glass rods or the like simultaneously by lapping or the like. CONSTITUTION:A plurality of rod inserting holes are provided on the circumference of a ring-shaped block 12. The block 12 is heated to the temperature of about 120 deg.C and the dummy glass 13 for one face of the hole is adhered uniformly to the periphery of the rod inserting hole by the adhesive 17 having a high softening point. The temperature of the block 12 is lowered to about 80 deg.C, then, the block 12 is put on a blue plate glass 18 being heated to about 80 deg.C so that the dummy glass 13 is coming to the lower side and a rod being heated to about 80 deg.C is secured to the other dummy glass 13' on the other surface by another adhesive 16 having a low softening point. A multitude of works are ground simultaneously by a grinding machine such as lapping machine or the like under this condition.