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61. 发明专利

JPS5926181A Treatment of waste matter containing noxious heavy metal 失效
标题翻译：含有重金属的废物处理
公开(公告)号：JPS5926181A
公开(公告)日：1984-02-10
申请号：JP13634982
申请日：1982-08-06
申请人： Ebara Infilco Co Ltd
发明人： TAKENAKA SHINYA
IPC分类号： B09B3/00
摘要： PURPOSE: To perform the treatment of noxious waste matter into an unnoxious state, by adding the specified amount of alkaline substance to the aqueous slurry of fine powdery waste matter containing noxious heavy metals, adjusting its pH above, 5 filtering it, and adding cement to the leftovers to cake them.
CONSTITUTION: Waste matter A such as dust is charged in a water tank B to form slurry by immersing it in water. Hence, water-soluble alkali (alkaline earth) metal salts and heavy metal salts are dissolved in water. Thereafter by adding a ferric salt C and alkali D to the immersion liquid, the heavy metal salts in the dust and the added ferric salt are converted into insoluble hydroxides. On the other hand, the alkali (alkaline earth) metal salts in the dust are still dissolved as such and oxides are suspended. Thereafter, said slurry is filtered by a filter F, and the leftovers G are mixed with cement K and kneaded by a caking means I to form caked matter 4 having large mechanical strength. The filtrate F is evaporatively condensed by an evaporator H to recover valuable metal salts.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：将有害废物处理为无害状态，通过向含有有害重金属的细粉废物的含水浆液中加入规定量的碱性物质，调节其pH值以上，过滤5次，并加入水泥剩下的剩饭要蛋糕了。构成：将废弃物A（如灰尘）装入水箱B中，将其浸入水中形成浆料。因此，将水溶性碱（碱土金属）金属盐和重金属盐溶解在水中。此后，通过向浸渍液中加入铁盐C和碱D，灰尘中的重金属盐和加入的铁盐转化为不溶性氢氧化物。另一方面，粉尘中的碱（碱土金属）金属盐仍然溶解，氧化物悬浮。此后，将所述浆料用过滤器F过滤，并将剩余物G与胶合剂K混合，并用结块装置I捏合，形成机械强度大的骨料4。滤液F通过蒸发器H蒸发冷凝以回收有价值的金属盐。

62. 发明专利

JPS58137497A TREATMENT OF HEAVY METAL-CONTAINING WASTE MATTER 失效
公开(公告)号：JPS58137497A
公开(公告)日：1983-08-15
申请号：JP1749982
申请日：1982-02-08
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： C02F11/00 , B09B3/00
摘要： PURPOSE:To convert harmful heavy metal salts into a stable state and to recover noble matter, by adding an iron salt and alkaline substance to the aqueous slurry of heavy metal-contg. pulverized waste matter, filtering said slurry, and then leaving the formed filtering leftovers spontaneously standing or heat- treating the filtered residues. CONSTITUTION:Waste matter A such as dust is charged in a water tank B and changed into aqueous suspension, so as to dissolve water-soluble alkali metal salts and heavy metal salts in water. By adding iron salt C and alkali D to it, the heavy metal salts are converted into water-insoluble hydroxides with the iron salt, while the alkali metal salts are held under the dissolved condition. Thereafter, the suspension is precipitated and then separated into solid matter and a liquid by filtration using a filtering device E. The filtrate 1 is concentrated by an evaporator H, and the alkali metal slats are recovered. On the other hand, the mixture 3 of heavy metal hydroxides, etc. at the side of filtered residues G is converted into residues 4 stable even to acidic water by heat-treating it in a heat-treating device I.

63. 发明专利

JPS58137489A TREATMENT OF WASTE MATTER CONTAINING HEAVY METAL 失效
公开(公告)号：JPS58137489A
公开(公告)日：1983-08-15
申请号：JP15071982
申请日：1982-09-01
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： C02F1/62 , B09B3/00
摘要： PURPOSE:To convert harmful heavy metal salts into stable oxides, by changing pulverized waste matter containing heavy metals into aqueous slurry, adding an iron salt and alkaline substance or these aqueous solutions to it, and then separating it into a filtrate and residues by filtration. CONSTITUTION:Waste matter A such as dust is charged to a water tank B and changed into suspension, so as to dissolve water-soluble alkali metal salts and heavy metal slats in the water. In succession, iron salt C and alkali D are added to convert the heavy metal salts and added iron salt into water-insoluble hydroxides. The suspension after being precipitated is filtered using a filtering device E. Alkali metal salts such as NaCl transfer to the phase of a filtrate F, while hevy metal hydroxides, SiO2, etc. remain in the filtering residue G. The alkali metal salt-contg. solution 1 after being evaporated, condensed and recovered by an evaporator H can be used as a raw material 2 for industrial use or a fertilizer in place of potassium ore or rock salt.

64. 发明专利

JPS58137484A TREATMENT OF WASTE MATTER CONTAINING HEAVY METAL 失效
公开(公告)号：JPS58137484A
公开(公告)日：1983-08-15
申请号：JP1749782
申请日：1982-02-08
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： C02F1/62 , B09B3/00
摘要： PURPOSE:To facilitate the disposal of harmful heavy metals for contriving the elimination of environmental pollution, by adding alkali and then a small amount of water to heavy metal-contg. waste matter in the presence of iron salt, forming it into paste, heat-treating it and then forming it into aqueous slurry. CONSTITUTION:Waste matter A such as dust, iron salt B and alkali C are sufficiently blended using a small amount of water D by a mixer E to form a pasty mixture. This mixture is introduced into a heater F and heat-treated therein. After the heat-treatment is completed, the waste matter I is charged in a water tank G and dipped in water to obtain slurry suspension. In succession, the suspension separated by precipitation and filtered by a filtering device H, wherein alkali salts such an NaCl transfer to the side of a filtrate I while iron-heavy metal crystals and oxides such as SiO2 remain at the side of filtering leftovers J. The alkali metal salts 2 at the side of the filtrate I are evaporated, condensed and recovered by a recovering device K, and utilized as a raw material for an industrial use or a fertilizer.

65. 发明专利

JPS5835724B2 失效
公开(公告)号：JPS5835724B2
公开(公告)日：1983-08-04
申请号：JP9175775
申请日：1975-07-28
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA , WATANABE KATSUTOSHI
IPC分类号： B01D29/01 , B01D29/00 , C02F11/12

66. 发明专利

JPS5810038A HANDPIECE FOR LASER KNIFE 失效
公开(公告)号：JPS5810038A
公开(公告)日：1983-01-20
申请号：JP10810881
申请日：1981-07-13
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： SUNAGO KATSUYOSHI , TAKENAKA SHINYA , TAKAHASHI KENICHI , MURAKAMI KAZUHITO
IPC分类号： A61B18/20

67. 发明专利

JPS58920B2 失效
公开(公告)号：JPS58920B2
公开(公告)日：1983-01-08
申请号：JP2441675
申请日：1975-02-27
申请人： EBARA INFILCO
发明人： TAKENAKA SHINYA
IPC分类号： C02F11/00 , F23G7/00 , F23G7/04

68. 发明专利

JPS57198415A ADJUSTING METHOD FOR OPTICAL AXIS OF LASER WORKING EQUIPMENT 失效
公开(公告)号：JPS57198415A
公开(公告)日：1982-12-06
申请号：JP8312181
申请日：1981-05-30
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： HIRAMOTO JIYUNICHI , SUNAGO KATSUYOSHI , TAKENAKA SHINYA
IPC分类号： G02B7/00 , G01B11/27
摘要： PURPOSE:To adjust the optical axis of laser light easily for a short period by providing the titled equipment with adjusting means for adjusting the position and inclination of a laser oscillator to a manipulator. CONSTITUTION:Laser light is adjusted so as to be located on the center of an input surface 18 of a manipulator 8 by coarsely adjusting the laser light through bolts screwed in two horizontal and vertical long holes of an adjusting means 17a in the side of a projection end of a laser oscillator 2 and then finely adjusting the light through a fine adjusting means 16. Subsequently, the laser light 7 is adjusted ao as to be located on the center of the output terminal of the manipulator 8 by the similar adjusting means 17b on the other side. Thus, the optical axis of the laser light is adjusted easily for a short period.

69. 发明专利

JPS57183088A LASER CONTROLLER WITH PULSE REPETITION 失效
公开(公告)号：JPS57183088A
公开(公告)日：1982-11-11
申请号：JP6820681
申请日：1981-05-08
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： TAKENAKA SHINYA
IPC分类号： H01S3/097 , A61B17/00 , A61B18/20 , H01S3/10 , H01S3/104
摘要： PURPOSE:To supply required number of pulses to a laser device and control the radiation energy accurately by providing a pulse repetition timer which regulates the number of pulses along with a pulse width timer and a pulse period timer which generate pulse signal to a laser controller. CONSTITUTION:Pulse signal is supplied to a laser device 5 which radiates an intermittent laser beam by a laser controller 4 with a pulse repetition timer. The pulse repetition timer 4d is provided to the controller 4 along with an exciter 4a, a pulse width timer 4b and a pulse period timer 4C. Respective timers 4b-4d are simultaneously set by the exciter 4a. The timer 4b is set by the exciter 4a or the timer 4c and every time the timer 4b is set a pulse with the specified pulse width is transmitted to the device 5. At that time, the timer 4b is set at every pre-determined period since the timer 4c is set until it is reset by the timer 4d, thus the required rumber of pulses are transmitted to the device and the radiation energy is controlled accurately.

70. 发明专利

JPS57104287A LASER OUTPUT CONTROLLING DEVICE 失效
公开(公告)号：JPS57104287A
公开(公告)日：1982-06-29
申请号：JP18047280
申请日：1980-12-22
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： YOSHIDA KENICHI , ONO KOUZOU , SUNAGO KATSUYOSHI , TAKENAKA SHINYA , IWAI TOORU
IPC分类号： H01S3/097 , H01S3/036 , H01S3/134
摘要： PURPOSE:To obtain safety and certainty by eliminating the trouble of adjustment and errors and to obtain a stable output as well by a method wherein gas pressure and the control signals in current values are combined and output regulation for a laser is performed. CONSTITUTION:A signal source 2 connected to one switch 1a of the output control switches supplys a control signal to a discharge regulator section 4. A signal source 3 connected to the other switch 1b supplys a control signal to a current control section 5. These control signals are combined in accordance with a laser output for setting. In this way, errors are eliminated by simplifying adjustment and safety and certainty are obtained and a stable output can be obtained.

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