| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Lapping slurry liquid recycling device and method | JP2002067042 | 2002-03-12 | JP2003266309A | 2003-09-24 | IWAKIRI GIICHIRO |
| PROBLEM TO BE SOLVED: To automate a series of work of recovery, recycling and supply of lapping slurry liquid used in a lapping machine and to improve yield by fully decomposing aggregated grains of abrasive grains and by eliminating mixture of foreign substances so that the surface of a semiconductor wafer will not be scratched at lapping. SOLUTION: The aggregated grains of the abrasive grains 40 are decomposed using oscillating sieve machines 6 and 15, and a liquid 31 for recycling including the abrasive grains 40 which have large specific gravity and can be recycled is left, while a waste liquid 32 including unnecessary rubbish with small specific gravity is eliminated. COPYRIGHT: (C)2003,JPO | ||||||
| 122 | Washing equipment for oil polluted soil | JP2002052841 | 2002-02-28 | JP2003251330A | 2003-09-09 | YAMAUCHI SHINJI; NOZAKI SHIGERU; HIRAI AKIKO; USHIO RYOZO; ICHIKAWA GORO; YAMAZAKI KENJI |
| PROBLEM TO BE SOLVED: To take out soil particles low in oil content by efficiently classifying soil contained in a slurry formed by adding water to polluted soil, and to circu late the slurry during treatment and treated water to utilize them. SOLUTION: Polluted soil containing oil is mixed with treated water under stirring in a washing apparatus 1 to form a slurry and an oil component is peeled off from soil. The soil lumps in the slurry are disintegrated by the jet streams from a disintegration spray 3 in the front stage of a wet vibration sieve 2 and treated water is ejected on the large particle component of soil from a washing spray 4 in the rear stage of the wet vibration sieve 2 to remove the oil component adhering to the large particle component. On the other hand, the slurry containing soil particles falls in a minus sieve slurry tank 6 to be adjusted in concentration by the slurry during treatment and this slurry is efficiently classified by a primary cyclone 10. The slurry containing fine particles is transferred to wastewater treatment equipment 27. The fine particles in the slurry are brought into slide contact with the wall surface of the cyclone or mutually rubbed to peel off the oil component on the surfaces of the fine particles. Thereafter, the fine particles in the slurry are again classified and washed in a secondary cyclone 18. COPYRIGHT: (C)2003,JPO | ||||||
| 123 | Slit screen and a method of manufacturing the same | JP2001337561 | 2001-11-02 | JP3386799B1 | 2003-03-17 | 一 三浦 |
| 【要約】 【課題】 優れた強度を有し、かつ、繊維原料液を効果的に効率良く精選する。 【解決手段】 幅広部５から徐々に幅寸法が減少し、細首部７を介して該細首部７よりも幅広の係止部８に至る横断面形状を有する縦長部材１を、隣接する各幅広部５
の間に所定の間隙寸法を形成しつつ複数並設し、該縦長部材１を、その長手方向に沿って所定間隔で配設した保持部材２の保持凹部１１に前記係止部８を保持する。 前記縦長部材１は、隣接して配設されるものの間で、幅広部５から細首部７までの寸法が相違する、少なくとも２ 種類で構成する。 前記保持部材２には、前記各縦長部材１の幅広部５を所定の間隙を介して整列させた状態で各係止部８を保持できるように前記各保持凹部１１を形成する。 |
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| 124 | Cylindrical strainer and use method thereof | JP2000384997 | 2000-12-19 | JP2002186877A | 2002-07-02 | MICHIMAE DAIZO; NAGAKURA YUKIHISA; IGARASHI AKIRA; SEKIGUCHI MASAO |
| PROBLEM TO BE SOLVED: To provide a filter capable of inexpensively manufacturing muddy water with the maximum particle size of 0.1-0.5 mm by a simple structure, easy to use and suitable for mass-production, and a use method thereof. SOLUTION: A cylindrical strainer 1 is formed by covering the body part 16 of a cylindrical skeletal frame, which has collar parts 11a, 11b connected to inflow piping 2 and outflow piping 3 at both ends thereof, with a metal net 12 having a predetermined sieve opening. The metal net part 12 having the predetermined sieve opening is opened to the atmosphere and the cylindrical strainer 1 is placed horizontally or in a state sloping down on the downstream side thereof when used and muddy water to be treated is passed through the pipe of the cylindrical strainer so that the level of muddy water in the pipe becomes a water level of 30-70% and a falling filtrate is collected as filtered muddy water. | ||||||
| 125 | Wet specific gravity difference separator for electric wire covering waste | JP12793899 | 1999-05-10 | JP2000317340A | 2000-11-21 | UEMATSU TADAYUKI; NISHIMURA NAOHARU |
| PROBLEM TO BE SOLVED: To separate the covering waste of discharged electric wire by each kind of covering materials and simultaneously remove copper from the covering waste to the utmost by providing up and down at least two outlets for plastic waste on a downstream side of a water tank in an apparatus wherein copper and plastic waste are separated up and down by vibrating the water tank. SOLUTION: In order to treat by separation a discharged electric wire nugget treated material, a covering waste piece pulverized by nugget treatment is charged into a hopper 1, allowed to drop each specific amount by each specific amount into a feeder 3, and allowed to become familiar with water. Thereafter, the covering waste piece is dropped into a water tank 5. Then, heavy copper in the material to be separated in the water tank 5 is transferred to an upstream side, and light plastics are transferred to a downstream side by a pressure of water jetted toward an inclination upper side of the water tank 5 and vibration of the water tank 5, and those are separated up and down. Thereafter the plastics are separated by a specific gravity difference. Light one floating up is discharged from an upper side outlet 14, the one positioning midway is charged for a middle outlet 15, and the one sinking down is discharged from a downward outlet 16. | ||||||
| 126 | Crushed stone collection processing equipment | JP11979689 | 1989-05-12 | JP3076574B2 | 2000-08-14 | 大市 谷川 |
| 127 | Sand gathering machine | JP20684398 | 1998-07-22 | JP2000037637A | 2000-02-08 | TAGUCHI MITSUYOSHI |
| PROBLEM TO BE SOLVED: To recover impurities and others surely by sucking them efficiently while maintaining the position of a suction hole for precipitated sand in an optimum state by simple movement control structure different from a case in which the movement control of each suction gathering part is done by an electric control means. SOLUTION: Each suction gathering part 11 is supported by a flexible discharge branch pipe and installed on a vibrator mounted on a belt conveyer. Each suction gathering part 11 is equipped with a suction cylinder 22 having a suction hole 27 facing on a sand conveyance belt and pressure receiving part 23 fitted on the sand conveying direction P side to the suction cylinder 22. The pressure receiving part 23 has a contact plate part 30 separated toward the sand conveyance direction P side to the suction hole 27, suction passages 31, 32 installed on both upper and lower sides of the contact plate part 30, and an open space 33 which makes the suction passages 31, 32 and the suction hole 27 communicate with each other between the contact plate part 30 and the suction hole 27. By the variation of the pressure receiving part 23 associated with the variation of precipitated sand S, each suction gathering part 11 can move automatically with the suction hole 27. COPYRIGHT: (C)2000,JPO | ||||||
| 128 | Vibrating dehydrator | JP8487498 | 1998-02-23 | JPH11235504A | 1999-08-31 | ITO NOBURU |
| PROBLEM TO BE SOLVED: To remove the water after washing sand/gravel by vibrating the washed and/washed gravel and using a vacuum device. SOLUTION: Washed sand/washed gravel is fed onto a net by a conveyor and is temporarily dehydrated by vibration of a vibrator or the like. The falling water is discharged from a dehydrating port G of an E bed. The washed sand is made flow to a sand discharge port D and is shaken by a vibrator to make its level horizontal. The washed sand is dispersed at a point I near a center and flows to the sand discharge port D. When it passes on the net above a vacuum bed F, the water content of sand on a sand dehydrating bed K is sucked into the vacuum bed by using a vacuum device. The sucked air and water pass through a withdrawal line 9 and are transported to some other place and forced treatment is undergone. An inclination 14 is provided in a body. Sand on the vacuum bed F is sucked to a tank by vacuum to equalize sand stream on a water receiving bed E and the vacuum bed F. In this way, without dropping fine sand or the like containing water to a road, fixed quantity transportation by trucking is made possible. COPYRIGHT: (C)1999,JPO | ||||||
| 129 | Particle classification method and apparatus | JP22153289 | 1989-08-30 | JP2905507B2 | 1999-06-14 | YOSHIDA TSUNORU; TAMURA MASAHITO |
| 130 | Production of vinyl chloride resin | JP10249197 | 1997-04-03 | JPH10279622A | 1998-10-20 | MOTOHARA YUJI; KARIYA HAJIME; KOBAYASHI SADAHITO |
| PROBLEM TO BE SOLVED: To produce a high-quality vinyl chloride resin by removing coarse particles at good efficiency even at a fine cut point without detriment to productivity. SOLUTION: In a process for the solid/liquid separation of a vinyl chloride polymer obtained by dispersing a vinyl chloride monomer or a mixture thereof with a monomer copolymerizable therewith in an aqueous medium and subjecting the dispersion to polymerization, a liquid transfer line 5 connecting a solid/liquid separator 5 to an apparatus of the preceding step is interrupted by a wet classifier 1 to continuously remove coarse particles produced in the apparatus of the preceding step. COPYRIGHT: (C)1998,JPO | ||||||
| 131 | Label peeling method and device for peeling label by wet type | JP22827296 | 1996-08-29 | JPH1066894A | 1998-03-10 | TANAKA MEGUMI |
| PROBLEM TO BE SOLVED: To enable labels stuck to base material to be easily peeled from the base material at a low cost. SOLUTION: Shred material to be treated is supplied from the top of a tower type flow system agitator 1 filled with water and agitated together with water to peel a label from base material. The mixture of the label, the base material and water is continuously taken out of the lower part. The label and the base material are continuously separated from water by a continuous solid-liquid separator 2 connected and fitted to a takeout port. The temperature of used water suitably is 60-90 deg.C and rotary agitating blades 5 fitted in multisteps are desirably used for agitation. In the continuous solid-liquid separator, a screw conveyor 6 is fitted and a screen 7 is fitted on the rear surface side of the screw conveyor. Water is overflowed and the label and the base material are taken out of a solid takeout port. The label is separated from the base material by a known means. The label is utilized for resource reutilization. | ||||||
| 132 | Onboard type sludge treatment apparatus utilizing flocculant and vibrating screen | JP35342595 | 1995-12-18 | JPH09168799A | 1997-06-30 | HIRAMOTO TAKEO |
| PROBLEM TO BE SOLVED: To utilize a vibrating screen system high in treatment capacity in a dehydration process to enhance treatment capacity by charging a flocculant in a raw soln. in a pretreatment stage to granulate the solid in the raw soln. SOLUTION: At first, the sludge of a raw soln. tank pumped up by a pump to be supplied to a pretreatment tank 1 and a flocculant is charged in the tank and the sludge is stirred and flocculated by the air generated by an air compressor. A liquid is drained through a trommel 2 by opening the valve provided to the lower part of the tank to be charged in a vibrating screen 3. The solid in the liquid is granulated by the vibration of the vibration screen 3 and moisture falls to a lower water receiving tank. The granulated solid is charged on a screw conveyor 4 and kneaded with a solid agent to become recycle soil. The overflow water of the water receiving tank is supplied to a ceramic filter 5 by a pump 5 to be filtered to become fresh water. COPYRIGHT: (C)1997,JPO | ||||||
| 133 | Recovery of valuables from waste refuse incineration sludge | JP16906595 | 1995-07-04 | JPH08168694A | 1996-07-02 | MARUKUSU BIYURUGIN; FUERENA SHIYUMITSUTO; FURANTSUUGEORUKU JIMON |
| PROBLEM TO BE SOLVED: To make a coarse fraction other than a fine fraction containing the greater part of a residual harmful substance suitable for a building material or the accumulation of a waste refuse disposable yard by roughly purifying a waste refuse incineration sludge immediately after discharged from a furnace without precooling the same and dividing the same into at least two fine and coarse fractions. SOLUTION: The dry sludge fed out of an incinerator is transported into a post-treatment apparatus to be allowed to reach a rod-shaped screen at first to mechanically separate too large particles. Next, this roughly screened substance is advanced on a 2 mm screen operated electromagnetically to separate a fine fraction to reduce dust addition capacity for a succeeding treatment process. This fraction contains up to 90% of a harmful substance contained in the coarse sludge. Next, a >2 mm coarse fraction is sent to a perforated screen with a perforation size of 25-35 mm and the overflow component from the screen is passed through a reading plane to separate non-combustion matter and obstruction matter. Subsequently, the rough fraction is ground by a hammer mill to obtain valuables from which dust particles are removed. COPYRIGHT: (C)1996,JPO | ||||||
| 134 | Treatment of bulk material and apparatus therefor | JP32976091 | 1991-11-20 | JPH0550178A | 1993-03-02 | FURANTSU GEERAA |
| PURPOSE: To provide a method and an apparatus, with which bulk materials, particularly, various sizes of broken pieces and/or a fluidized material are treated and regenerated into new precious quality. CONSTITUTION: The apparatus 100 is composed of a first cleaning vessel 30, second cleaning vessel 40 and a drum type furnace connected with the cleaning vessel through a line 14, and in the furnace, an outer heating type pipe line system 240 rounded around the longitudinal axis X, is arranged. The bulk material is supplied in the first cleaning vessel mainly in the free dropping state and cleaned and separated by exposing to the high pressure liquid from plural nozzles arranged in the inner part, and on the other hand, after drying the cleaned bulk material, this material is guided into the heated pipe line system 240 to apply the heat treatment. | ||||||
| 135 | JPH0248034Y2 - | JP3761584 | 1984-03-15 | JPH0248034Y2 | 1990-12-17 | |
| 136 | JPS6320960U - | JP11490086 | 1986-07-26 | JPS6320960U | 1988-02-12 | |
| 137 | JPS6256140U - | JP14647485 | 1985-09-25 | JPS6256140U | 1987-04-07 | |
| 138 | JPS6140446B2 - | JP7878078 | 1978-06-30 | JPS6140446B2 | 1986-09-09 | JOOJI HOORU BAUMAA |
| 139 | JPS60148040U - | JP3761584 | 1984-03-15 | JPS60148040U | 1985-10-01 | |
| 140 | JPS5827848U - | JP12186281 | 1981-08-19 | JPS5827848U | 1983-02-23 | |
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