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公开(公告)号：US5348628A
公开(公告)日：1994-09-20
申请号：US812627
申请日：1991-12-23
Applicant: Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano , Shintaro Yamashita
Inventor： Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano , Shintaro Yamashita
Abstract: The present invention relates to the method of treating the salt bath liquid. In the surface treatment of the steel material by the use of the high-temperature salt bath mainly comprising sodium hydroxide and sodium nitrate, the salt ingredients contained in the washings generated are separated to be recovered and the metal salts contained are separated in the form of the insoluble salts. The salts contained in the nitrate radical-containing liquid system are recovered as the free acids again, the alkalies being recovered, and the reagents contained in the overflow from the salt-washing tank being recovered. The anode chamber liquid generated in the recoverying operation of the reagents is returned to the washing tank again to increase the concentration of the salts. The anode chamber liquid is poured into the pickling tank to reduce the oxidizing soluble metal salts contained in the washings by iron within the pickling tank, whereby the oxidizing soluble metal salts are insolubilized. The mixture liquid of the overflows from the respective tanks and the washing water for removing the foreign matters in the salt bath is mixed with the nitric acid-containing liquid for pickling the steel material and then sodium hydroxide is supplied to alkalize. Thus, the dissolved metal compounds in the liquids, which have been used for the treatment, are separated into the insoluble solid metal hydroxides and the liquid of the soluble salts without mixing the insoluble alkalies.
Abstract translation: 本发明涉及盐浴液的处理方法。 在通过使用主要包含氢氧化钠和硝酸钠的高温盐浴对钢材进行表面处理时，将生成的洗涤物中所含的盐成分分离回收，并将所含的金属盐以 不溶性盐。 包含在含硝酸根的液体系统中的盐被再次作为游离酸回收，回收碱，并且从盐洗槽中溢出的试剂被回收。 在试剂的回收操作中产生的阳极室液体再次返回到洗涤槽中以增加盐的浓度。 将阳极室液体倒入酸洗槽中，以通过酸洗槽内的铁减少洗涤物中所含的氧化性可溶性金属盐，由此氧化可溶性金属盐不溶解。 将来自相应容器的溢出物的混合液和用于除去盐浴中的异物的洗涤水与含硝酸的液体混合以对钢材进行酸洗，然后将氢氧化钠供应碱化。 因此，已经用于处理的液体中的溶解的金属化合物被分离成不溶性固体金属氢氧化物和可溶性盐的液体，而不混合不溶性碱。
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2.发明授权Forging lubricant and a method for forming a lubricant coat on the surface of a linear material 失效锻造润滑剂和在线性材料表面形成润滑剂涂层的方法
公开(公告)号：US5244587A
公开(公告)日：1993-09-14
申请号：US728224
申请日：1991-07-11
Applicant: Yukio Ito , Tadaya Ishibashi , Tadahiro Mori , Tadashi Akazawa , Takao Noguchi
Inventor： Yukio Ito , Tadaya Ishibashi , Tadahiro Mori , Tadashi Akazawa , Takao Noguchi
IPC: C10M111/04 , C10M177/00 , F16N15/00
CPC classification number: F16N15/00 , C10M111/04 , C10M177/00 , C10M2201/003 , C10M2201/0403 , C10M2201/041 , C10M2201/042 , C10M2201/0433 , C10M2201/062 , C10M2201/102 , C10M2201/103 , C10M2201/105 , C10M2201/12 , C10M2205/003 , C10M2205/0206 , C10M2205/022 , C10M2205/043 , C10M2205/06 , C10M2205/14 , C10M2205/16 , C10M2205/17 , C10M2209/04 , C10M2209/043 , C10M2209/06 , C10M2209/0606 , C10M2209/062 , C10M2209/08 , C10M2209/084 , C10M2209/0845 , C10M2209/0863 , C10M2209/1013 , C10M2209/102 , C10M2209/1023 , C10M2211/06 , C10M2213/00 , C10M2213/02 , C10M2213/023 , C10M2213/043 , C10M2213/0606 , C10M2213/062 , C10M2213/0623 , C10M2217/0403 , C10M2217/0415 , C10M2217/0425 , C10M2217/0435 , C10M2217/044 , C10M2217/0443 , C10M2217/045 , C10M2217/0453 , C10M2217/0465 , C10N2240/40 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/121
Abstract: A lubricant to be sprayed onto the surface of a steel material for forming a lubricant coat on the surface of the steel material to be forged. The lubricant comprises a particulate lubricant composed of thermally melting resin mixed with inorganic lubricant. The particulate lubricant is applied onto the surface of a steel material to be forged. Before or after applying the particulate lubricant onto the surface of the steel material, the surface of the steel material is heated. Consequently, the thermally melting resin melts and coheres with the inorganic lubricant over the surface of the steel material, resulting in the formation of a uniformly thick lubricant coat over the steel material. The lubricant coat prevents the steel material from being burnt in a forging device even during hot forging. The lubricant coat is fit for the forging of hard to work steel material. The lubricant coat also contributes to the decrease in forging cost, without deteriorating the forging environment.
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公开(公告)号：US5518933A
公开(公告)日：1996-05-21
申请号：US358236
申请日：1994-12-16
Applicant: Tadaya Ishibashi
Inventor： Tadaya Ishibashi
CPC classification number: G01N27/06 , G01N25/4846
Abstract: A method of determining the concentrations of at least two of plural kinds of known free acids and ions contained in a solution, wherein these known free acids and ions are known beforehand to be different from each other in temperature changes and conductivity changes which are to occur in response to a titrant. The method includes a step of generating a differential temperature curve and an electric conductivity curve, which are obtained from a thermometric titration and a conductometric titration respectively and are used complementarily so that an end point which is hardly ascertained by one method of titration may be ascertained by the other method.
Abstract translation: 确定溶液中包含的多种已知游离酸和离子中的至少两种的浓度的方法，其中这些已知的游离酸和离子在温度变化和将要发生的电导率变化中预先彼此不同 响应滴定剂。 该方法包括分别由温度滴定和电导滴定得到的温差曲线和电导率曲线的生成步骤，可以互补地使用，从而可以确定通过一种滴定方法难以确定的终点 通过其他方法。
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Patent Agency Ranking
公开(公告)号：US5472586A
公开(公告)日：1995-12-05
申请号：US288579
申请日：1994-08-10
Applicant: Tadaya Ishibashi , Hideto Obara , Satoshi Taue
Inventor： Tadaya Ishibashi , Hideto Obara , Satoshi Taue
CPC classification number: C23G1/36
Abstract: An apparatus and method for purifying metal ion-containing bath liquids used for metal surface cleaning. The method comprises circulating two kinds of bath liquids (11A, 11B) through a plurality of electrolytic cells (1), each composed of an anode (2) and a cathode (4) separated by two ion-selective permeable diaphragms (6, 7), in such a way as to introduce the bath liquid into the intermediate compartment (8), electrophoresing metal ions contained in the bath liquids (11A, 11B ) into the cathode compartment (5) of each electrolytic cell (1), simultaneously circulating the catholyte (14) through the cathode compartment (5) of the electrolytic cell (1), thereby forming and coagulating easily magnetizable metal particles and hardly magnetizable metal particles in the catholyte (14), and separating the coagulation using a magnetic separator (17).
Abstract translation: 用于金属表面清洗用金属离子的浴液的净化装置和方法。 该方法包括通过多个电解槽（1）循环两种浴液（11A，11B），每个电解槽由阳极（2）和阴极（4）组成，阳极和阴极由两个离子选择性渗透膜片6,7 ），以将浴液引入中间隔室（8）的方式，将包含在浴液（11A，11B）中的金属离子电泳到每个电解槽（1）的阴极室（5）中，同时循环 阴极电解液（14）通过电解池（1）的阴极室（5），从而在阴极电解液（14）中形成和凝结容易磁化的金属颗粒和难以磁化的金属颗粒，并使用磁选机（17）分离凝结物 ）。
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公开(公告)号：US5766438A
公开(公告)日：1998-06-16
申请号：US801557
申请日：1997-02-18
Applicant: Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano
Inventor： Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano
IPC: C25B9/00 , B01D61/44 , B01D61/46 , B01D61/52 , C02F1/469 , C23F1/36 , C23G1/36 , C25B9/08 , C25B11/02 , C25B13/02 , C25B13/08 , C25B15/08 , B01D61/42 , C25B7/00 , C25D7/00 , C25F7/00
CPC classification number: C23G1/36 , B01D61/44 , B01D61/46 , B01D61/52 , C23F1/36 , C02F1/469 , C02F2201/003
Abstract: In an electrolyzer provided according to this invention, the polarity of electrodes is periodically inverted at very short intervals. This has the effect of allowing gases to be generated uniformly all over the surface of each electrode in the form of extremely small bubbles instead of being formed in specific positions in the form of large bubbles as is the case with a conventional electrolyzer in which a direct current is allowed to flow without changing the flow direction. Thus the surfaces of electrodes are prevented from being covered with bubbles, and the flow of liquids along the surfaces of electrodes is not disturbed by the bubbles any more.
Abstract translation: 在根据本发明提供的电解器中，电极的极性以非常短的间隔周期性地反转。 这具有允许以非常小的气泡的形式均匀地在每个电极的表面上产生气体的效果，而不是像常规电解槽的情况一样以大气泡的形式形成在特定位置，其中直接 允许电流流动而不改变流动方向。 因此，电极的表面被防止被气泡覆盖，并且沿着电极表面的液体流不再被气泡所干扰。
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6.发明授权
公开(公告)号：US5496454A
公开(公告)日：1996-03-05
申请号：US341444
申请日：1994-11-16
Applicant: Tadaya Ishibashi , Hideto Obara , Satoshi Taue
Inventor： Tadaya Ishibashi , Hideto Obara , Satoshi Taue
Abstract: A method for the operation of electrolytic baths whereby a charged, dissociative metal cationic solute which dissolves in a solution such as treatment used for a metal surface acid-washing, is separated and migrated through the diaphragm of an ion-selective separatory membrane. The cathode chamber solution contains as the electrolyte maintaining the basic electrical conductivity, a salt containing ammonium and at least one of sodium or potassium ions as the cation, and a salt containing a chloric ion or both a chloric ion and a sulfuric ion, but no nitric ion, as the anions. Furthermore, as the regulator which maintains the alkalinity in response to the progress of the electrolysis process, the cathode chamber solution contains at least one of an ammonium salt, a carbonate or a carboxylate. By this, metal oxide particles or metal particles are separated and produced in the circulated cathode chamber solution.
Abstract translation: 一种电解槽的操作方法，其中溶解在诸如用于金属表面酸洗的处理的溶液中的带电离解金属阳离子溶质被分离并通过离子选择性分离膜的隔膜迁移。 阴极室溶液含有保持基本电导率的电解质，含有铵和作为阳离子的钠离子或钾离子中的至少一种的盐，以及含有氯离子或氯离子和硫酸离子的盐，但不含 硝酸作为阴离子。 此外，作为响应于电解过程的进行维持碱度的调节剂，阴极室溶液含有铵盐，碳酸盐或羧酸盐中的至少一种。 由此，金属氧化物粒子或金属粒子在循环阴极室溶液中分离生成。
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公开(公告)号：US5496449A
公开(公告)日：1996-03-05
申请号：US274903
申请日：1994-07-14
Applicant: Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano , Shintaro Yamashita
Inventor： Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano , Shintaro Yamashita
Abstract: The present invention relates to the method of treating the salt bath liquid. In the surface treatment of the steel material by the use of the high-temperature salt bath mainly comprising sodium hydroxide and sodium nitrate, the salt ingredients contained in the washings generated are separated to be recovered and the metal salts contained are separated in the form of the insoluble salts. The salts contained in the nitrate radical-containing liquid system are recovered as the free acids again, the alkalies being recovered, and the reagents contained in the overflow from the salt-washing tank being recovered. The anode chamber liquid generated in the recoverying operation of the reagents is returned to the washing tank again to increase the concentration of the salts. The anode chamber liquid is poured into the pickling tank to reduce the oxidizing soluble metal salts contained in the washings by iron within the pickling tank, whereby the oxidizing soluble metal salts are insolubilized. The mixture liquid of the overflows from the respective tanks and the washing water for removing the foreign matters in the salt bath is mixed with the nitric acid-containing liquid for pickling the steel material and then sodium hydroxide is supplied to alkalize. Thus, the dissolved metal compounds in the liquids, which have been used for the treatment, are separated into the insoluble solid metal hydroxides and the liquid of the soluble salts without mixing the insoluble alkalies.
Abstract translation: 本发明涉及盐浴液的处理方法。 在通过使用主要包含氢氧化钠和硝酸钠的高温盐浴对钢材进行表面处理时，将生成的洗涤物中所含的盐成分分离回收，并将所含的金属盐以 不溶性盐。 包含在含硝酸根的液体系统中的盐被再次作为游离酸回收，回收碱，并且从盐洗槽中溢出的试剂被回收。 在试剂的回收操作中产生的阳极室液体再次返回到洗涤槽中以增加盐的浓度。 将阳极室液体倒入酸洗槽中，以通过酸洗槽内的铁减少洗涤物中所含的氧化性可溶性金属盐，由此氧化可溶性金属盐不溶解。 将来自相应容器的溢出物的混合液和用于除去盐浴中的异物的洗涤水与含硝酸的液体混合以对钢材进行酸洗，然后将氢氧化钠供应碱化。 因此，已经用于处理的液体中的溶解的金属化合物被分离成不溶性固体金属氢氧化物和可溶性盐的液体，而不混合不溶性碱。
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公开(公告)号：US5458762A
公开(公告)日：1995-10-17
申请号：US202703
申请日：1994-02-24
Applicant: Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano
Inventor： Tadaya Ishibashi , Masanori Sasaki , Hideto Obara , Hiroshi Kano
IPC: C25B9/00 , B01D61/44 , B01D61/46 , B01D61/52 , C02F1/469 , C23F1/36 , C23G1/36 , C25B9/08 , C25B11/02 , C25B13/02 , C25B13/08 , C25B15/08 , B01D61/42 , C25B7/00 , C25D7/00 , C25F7/00
CPC classification number: C23G1/36 , B01D61/44 , B01D61/46 , B01D61/52 , C23F1/36 , C02F1/469 , C02F2201/003
Abstract: The present invention relates to an electrolyzer for treating an object liquid. A cylindrical anode plate is formed as an outer wall of said electrolyzer and a cylindrical cathode plate is coaxially arranged at a position close to an inner surface of said anode plate. An ion exchange membrane is coaxially arranged between both electrodes to form an isolating chamber for a selective electrophoretic separation and removal and a concentration. A liquid, which has been subjected to an aimed treatment in said isolating chamber, is uniformly flown out from a whole circumference through a circumferential passage provided in an upper portion of an electrode portion. Thus, anions, which have acted upon metal cations, are dissociated in said isolating chamber to selectively separate merely cations. In addition, an improvement of the anode brought into contact with said object liquid in durability, a simplification of electrode surfaces in repair and processing, a uniformation of a current density, a handling of the liquid under the conditions corresponding to an operating object of the electrolyzer and the like can be achieved.
Abstract translation: 本发明涉及一种用于处理物体液体的电解槽。 圆筒形阳极板形成为所述电解槽的外壁，并且圆柱形阴极板同轴地布置在靠近所述阳极板的内表面的位置。 离子交换膜同轴地布置在两个电极之间以形成用于选择性电泳分离和去除和浓缩的隔离室。 已经在所述隔离室中进行目标处理的液体通过设置在电极部分的上部的周向通道从整个圆周均匀地流出。 因此，已经作用于金属阳离子的阴离子在所述隔离室中解离，以仅选择性地分离阳离子。 此外，在耐久性方面改善阳极与所述物体接触，修复和处理中的电极表面的简化，电流密度的均匀化，液体在与对象液体的操作对象相对应的条件下的处理 电解器等。
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