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1. 发明申请

US20130230715A1 SUBSTRATE FOR CVD DEPOSITION OF DIAMOND AND METHOD FOR THE PREPARATION THEREOF 有权
标题翻译：用于金刚石沉积的基材及其制备方法
公开(公告)号：US20130230715A1
公开(公告)日：2013-09-05
申请号：US13884369
申请日：2010-11-09
申请人： Evgeny A. Levashov , Ekaterina V. Azarova , Victor G. Ralchenko , Andrey Bol'Shakov , Evgeny E. Ashkinazi , Hiroshi Ishizuka , Satoru Hosomi
发明人： Evgeny A. Levashov , Ekaterina V. Azarova , Victor G. Ralchenko , Andrey Bol'Shakov , Evgeny E. Ashkinazi , Hiroshi Ishizuka , Satoru Hosomi
IPC分类号： C23C4/10 , C23C4/12
CPC分类号： C23C4/131 , C23C4/067 , C23C4/10 , C23C4/18 , C23C10/28 , C23C16/0272 , C23C16/271 , Y10T428/25
摘要： A substrate for depositing diamond by CVD, comprising a base body of hard material and a coating layer that holds diamond particles as seed crystal in a matrix and is deposited joined thereto on a surface of said base body, wherein: the seed diamond particles have an average particle size of 1 μm or smaller; the matrix comprises a first metal selected from a first group of Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W and/or a first compound between said first metal and a non-metallic substance selected from boron, carbon and nitrogen, said matrix holding the diamond particles distributed therein; and a joint zone developed as a result of a diffusion process and extending over said base body and coating layer comprises either or both atoms of said first metal and a component metal of the hard material.
摘要翻译： 1.一种用于通过CVD沉积金刚石的基底，包括硬质材料的基体和将金刚石颗粒作为晶种保持在基体中并在其上沉积在所述基体的表面上的涂层，其中：所述种子金刚石颗粒具有平均粒径为1um或更小; 所述基体包括选自第一组Si，Ti，Zr，Hf，V，Nb，Ta，Cr，Mo和W中的第一金属和/或所述第一金属和选自硼的非金属物质之间的第一化合物，碳和氮，所述基质保持分布在其中的金刚石颗粒; 并且由于扩散过程而开发并且在所述基体和涂层之上延伸的接合区包括所述第一金属的任一原子或两者的原子和硬材料的组分金属。

2. 发明授权

US06365299B1 Nonaqueous secondary battery 失效
标题翻译：非水二次电池
公开(公告)号：US06365299B1
公开(公告)日：2002-04-02
申请号：US08981011
申请日：1997-12-24
申请人： Yukio Miyaki , Masuo Kabutomori , Noriyuki Inoue , Hiroshi Ishizuka , Toshiaki Aono , Mikihiko Kato , Hideki Tomiyama
发明人： Yukio Miyaki , Masuo Kabutomori , Noriyuki Inoue , Hiroshi Ishizuka , Toshiaki Aono , Mikihiko Kato , Hideki Tomiyama
IPC分类号： H01M448
CPC分类号： H01M4/131 , H01M2/14 , H01M2/1673 , H01M4/02 , H01M4/366 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/58 , H01M4/62 , H01M4/628 , H01M10/0525 , H01M10/0569 , H01M10/0587 , H01M10/4235
摘要： A nonaqueous secondary battery comprising a positive electrode and a negative electrode both containing a material capable of reversibly intercalating and deintercalating lithium, a nonaqueous electrolyte containing a lithium salt, and a separator, which has at least one protective layer on the negative electrode and/or the positive electrode. The battery has a high discharge potential, satisfactory charge and discharge cycle characteristics, and high safety.
摘要翻译：一种非水系二次电池，其包含正极和负极，两者均含有能够可逆地插入和脱嵌锂的材料，含有锂盐的非水电解质和隔膜，其在负极上具有至少一个保护层和/或正极。电池具有高放电电位，满意的充放电循环特性，安全性高。

3. 发明授权

US4715317A Method for producing of polycrystalline silicon and apparatus thereof 失效
标题翻译：多晶硅的制造方法及其制造方法
公开(公告)号：US4715317A
公开(公告)日：1987-12-29
申请号：US767079
申请日：1985-10-15
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C01B33/02 , C01B33/035 , C23C16/24
CPC分类号： C01B33/035 , C23C16/24
摘要： A method for production of polycrystalline silicon, comprising: heating a deposition substrate in a reaction vessel of metal, bringing a gaseous silicon hydride close to said substrate, decomposing said silicon hydride, and producing to deposit silicon on the substrate, while the wall of said vessel is regulated in temperature at levels of, approximately, 100.degree. to 450.degree. C. simultaneously with a decrease of 100.degree. to 700.degree. C. from the temperature of said substrate and an apparatus for production of polycrystalline silicon, comprising: a reaction vessel of metallic material closed with a detachable lid, an inlet and an outlet for gas connected to said vessel, a jacket arranged over the substantial part of said vessel to provide an interspace between the jacket and vessel, a closed circuit for a gas consisting partly of said interspace, a two-way temperature controlling means for heating and cooling the gas provided on the circuit, and a deposition substrate of electrical conductive material extending in the vessel axially from the lid.
摘要翻译：一种生产多晶硅的方法，包括：在金属的反应容器中加热沉积基板，使气态硅氢化物靠近所述衬底，分解所述硅氢化物，并在所述衬底上壁产生沉积硅，容器的温度约为100〜450℃，同时从所述基板的温度和多晶硅的制造温度下降到100℃至700℃，所述装置包括：反应容器用可拆卸的盖子封闭的金属材料，连接到所述容器的气体的入口和出口，设置在所述容器的大部分上方以提供夹套和容器之间的间隙的护套，用于气体的闭合回路，其部分由所述间隙，用于加热和冷却设置在电路上的气体的双向温度控制装置和电导率沉积基板 e在容器中从盖子轴向延伸的材料。

4. 发明授权

US4699704A Electrolytic cell for a molten salt 失效
标题翻译：熔盐电解池
公开(公告)号：US4699704A
公开(公告)日：1987-10-13
申请号：US823405
申请日：1986-01-28
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C25C3/02 , C25C7/00
CPC分类号： C25C7/005
摘要： An electrolytic cell for a molten salt comprising alkali- or alkaline earth metal chloride, comprising: an assembly of anode and cathode in opposed relation with each other, a tightly closable vessel containing said assembly and capable of holding in molten state a salt comprising an alkali- or alkaline earth metal chloride, an insulative partition arranged around the anode and extending axially over a height range including the intended bath level, several projections formed to a length on an effective side of the anode opposed to the cathode, said projection having upper and lower surfaces declining outwards so an open bottom-closed top space is provided under each projection, a rise bore formed lengthwise within the anode to run along the axis and a lateral hole in communicating relation with an inward ascent between said space and rise bore.
摘要翻译：一种用于熔融盐的包括碱金属或碱土金属氯化物的电解池，包括：阳极和阴极彼此相对关系的组件，容纳所述组件并能够保持熔融状态的可紧密封闭的容器，所述盐包含碱 - 或碱土金属氯化物，绝缘隔板，其布置在阳极周围并且在包括预期浴槽水平的高度范围内轴向延伸，多个突起形成为与阴极相对的阳极的有效侧上的长度，所述突起具有上部和下表面向外倾斜，因此在每个突起处设置开放的底部封闭的顶部空间，在阳极中纵向形成的上升孔沿着轴线延伸，以及与所述空间和上升孔之间的向内上升连通的侧向孔。

5. 发明授权

US4647355A Apparatus for molten salt electrolysis 失效
标题翻译：熔盐电解装置
公开(公告)号：US4647355A
公开(公告)日：1987-03-03
申请号：US791558
申请日：1985-10-25
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C25C3/04 , C25C7/00 , C25C7/02 , C25C3/00
CPC分类号： C25C7/005
摘要： An apparatus for molten salt electrolysis, comprising: an electrolysis chamber which is capable of holding a molten salt of metallic chloride and is closed upwards with a top cover, a cathode placed in said chamber, a lead block of metallic material which runs through the top cover and comprises therealong a bottom-closed axial cavity with inlet and outlet for a fluid coolant connected thereto, said cathode and lead block connected to each other below the bath level to be employed of said salt, and said cavity reaching below said level.
摘要翻译：一种熔盐电解装置，包括：电解室，其能够保持金属氯化物的熔融盐，并且用顶盖封闭，向上放置在所述室中的阴极，穿过顶部的金属材料引线块并且包括一个具有入口和出口的底部封闭的轴向空腔，用于连接到其上的流体冷却剂，所述阴极和铅块在所述盐水平面下方彼此连接以被用于所述盐，并且所述空腔达到所述水平以下。

6. 发明授权

US4403769A Vacuum separator 失效
标题翻译：真空分离器
公开(公告)号：US4403769A
公开(公告)日：1983-09-13
申请号：US371417
申请日：1982-04-23
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C22B34/00 , C22B5/16 , C22B34/12 , C22B34/14 , F27B5/04
CPC分类号： C22B5/16 , C22B34/1272 , C22B34/14
摘要： In a vacuum separator for refractory metal from magnesium metal and magnesium chloride mixed therewith, comprising: a vertically elongated substantially cylindrical retort having, inside, a closed space, a lower section of which is capable of accommodating such mixture to be treated as held in a container and is provided with a heating means to evaporate the magnesium metal and magnesium chloride to a substantial part, and an upper section of which has a cooling means to provide, inside, a cylindrical face for condensing thereon magnesium metal and magnesium chloride which ascend as vapor, and a means for degassing the retort to an elevated level of vacuum, an improvement such that a heat shield unit is provided at an intermediate level between said upper and lower sections of the retort, said heat shield unit comprising, as a whole, opening so arranged as to block any direct sight of the surface of the retort lower section when holding the container from a substantial part of the condensation face in the upper section, thus intercepting a substantial part of primary heat radiation from the retort lower section, while allowing passage of ascending vapor
摘要翻译：在与镁混合的镁金属和氯化镁的难熔金属真空分离器中，包括：垂直延伸的大致圆柱形的蒸馏器，其具有在封闭空间的内部，其下部能够容纳待处理的混合物，容器，并且设置有用于将镁金属和氯化镁蒸发到大部分的加热装置，并且其上部具有冷却装置，用于在其内部提供用于在其上冷凝的金属和氯化镁的圆柱形表面

7. 发明授权

US4334975A Apparatus for electrolytic production of magnesium metal from its chloride 失效
标题翻译：用于从其氯化物电解生产镁金属的装置
公开(公告)号：US4334975A
公开(公告)日：1982-06-15
申请号：US188589
申请日：1980-09-18
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C25C3/04 , C25C7/00 , C25C3/22 , C25C7/02
CPC分类号： C25C3/04 , C25C7/005
摘要： The present invention provides an apparatus for electrolytic production of magnesium metal from its chloride, which apparatus essentially comprises at least one externally unwired electrode which is made of graphite alone or graphite-iron composite and is placed between each pair of anode and cathode with the graphite side towards the cathode. The apparatus preferably comprises further a cooling passage for electrolyte bath which allows the electrolyte bath to flow outside an electrolysis chamber where the electrodes are contained, from a bath surface level to the bottom. The bath, while it passes there, is cooled a little, not enough to solidify, to exhibit an increased density so that it flows down back into the electrolysis chamber at the bottom, thus forming a continuous upflow along the electrodes, which facilitates separation of products of magnesium metal and chlorine gas and their recovery. Preferred anode construction is also illustrated.
摘要翻译：本发明提供了一种用于从其氯化物电解生产镁金属的装置，该装置主要包括由石墨单独制成的至少一个外部退绕电极或石墨 - 铁复合材料，并且被放置在每对阳极和阴极之间，石墨一侧朝向阴极。该装置还包括用于电解质浴的冷却通道，其允许电解液浴从包含电极的电解室流出，从浴表面水平到底部。浴通过那里时，被冷却了一点，不足以固化，表现出增加的密度，使得其在底部向下流回电解室，从而沿着电极形成连续的向上流动，这便于分离镁金属和氯气的产品及其回收。还示出了优选的阳极结构。

8. 发明授权

US4278448A Diamond abrasive grits 失效
标题翻译：钻石磨粒
公开(公告)号：US4278448A
公开(公告)日：1981-07-14
申请号：US44067
申请日：1979-05-31
申请人： Hiroshi Ishizuka , Kazuo Suzuki
发明人： Hiroshi Ishizuka , Kazuo Suzuki
IPC分类号： B24D3/00 , B24D3/28 , C09K3/14
CPC分类号： B24D3/28 , B24D3/00 , C09K3/1409
摘要： An abrasive tool for grinding a combined workpiece of a steel with an ultrahard alloy, comprising a grinding wheel comprising a resinoid binding wheel and synthetic diamond abrasive grits held therein, said grits being characterized by selected combinations of grit size, bulk density and grit strength.
摘要翻译：一种用于研磨具有超硬合金的钢的组合工件的研磨工具，其包括砂轮，该研磨轮包括固定在其中的树脂粘合轮和合成金刚石磨粒，所述砂砾的特征在于选择的砂粒尺寸，体积密度和砂砾强度的组合。

9. 发明授权

US4242136A Process for producing metallic zirconium 失效
标题翻译：金属锆的制造方法
公开(公告)号：US4242136A
公开(公告)日：1980-12-30
申请号：US28841
申请日：1979-04-10
申请人： Hiroshi Ishizuka
发明人： Hiroshi Ishizuka
IPC分类号： C22B5/04 , C22B34/14 , C22B25/00
CPC分类号： C22B34/14 , C22B5/04
摘要： A process for producing metallic zirconium by reacting zirconium tetrachloride vapor with molten magnesium contained in a reducing crucible wherein the zirconium tetrachloride vapor is introduced into the middle surface of the magnesium disposed in the crucible, away from the crucible wall, and the crucible is cooled from the outside, in the course of the reaction, whereby the disposition of the product and by-product within the crucible is such as to permit the effective separation of said product and by-product.
摘要翻译：通过使四氯化锆蒸汽与还原坩埚中所含的熔融镁反应来制造金属锆的方法，其中将四氯化锆蒸气引入设置在坩埚中的镁的中间表面，远离坩埚壁，并将坩埚从在反应过程中，外部产物和副产物在坩埚内的处置使得能够有效分离所述产物和副产物。

10. 发明授权

US4158695A Electrothermal fluidized bed furnace 失效
标题翻译：电热流化床炉
公开(公告)号：US4158695A
公开(公告)日：1979-06-19
申请号：US811392
申请日：1977-06-29
申请人： Hiroshi Ishizuka , Yoshiaki Sugano
发明人： Hiroshi Ishizuka , Yoshiaki Sugano
IPC分类号： C01G23/02 , C01G25/04 , C01G31/04 , C01G33/00 , C22B1/08 , F27B15/14 , B01J8/24 , H05B3/62 , H05B3/66
CPC分类号： F27B15/14 , C01G23/02 , C01G25/04 , C01G31/04 , C01G33/00 , C22B1/08
摘要： Electrothermal fluidized bed furnace useful particularly for chlorination of oxide of zirconium and the like utilizes graphite reactor tube longitudinally divided into a plurality of separate sectors by a corresponding number of longitudinal slits which are filled with insulating and refractory material. The reactor tube sectors are physically and electrically united at one end of the tube so that one or more pairs of opposite sectors are electroresistively heated while the intervening opposite sectors are left electrothermally unactivated for preventing short circuits which would otherwise result due to carbon fed together with the oxide. Owing to such electrothermal system, the furnace wall can be fluid-tightly sealed with use of metallic material for preventing harmful chlorine gas from leaking. Owing to such construction, the life of the graphite tube can be prolonged.
摘要翻译：特别用于氯化氧化锆等的电热流化床炉利用被绝缘和难熔材料填充的相应数量的纵向狭缝纵向分成多个分开的扇区的石墨反应器管。反应管管段在管的一端被物理和电气地结合，使得一对或多对相对的扇区被电阻加热，而中间相对的扇区被电热未被激活以防止否则由于碳与氧化物。由于这种电热系统，炉壁可以用金属材料流体密封，以防止有害的氯气泄漏。由于这样的结构，可以延长石墨管的寿命。

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