公开(公告)号：US07025907B2

公开(公告)日：2006-04-11

申请号：US10143946

申请日：2002-05-14

申请人： Masao Kohzaki ,  Youji Takeuchi ,  Yoshio Ukyo

发明人： Masao Kohzaki ,  Youji Takeuchi ,  Yoshio Ukyo

IPC分类号： H01B1/00 ,  H01M4/06 ,  H01M4/08 ,  H01M4/58

CPC分类号： H01M4/587 ,  H01M4/362 ,  H01M4/5825 ,  H01M2004/028

摘要： A carbon-containing lithium-iron composite phosphorus oxide for a lithium secondary battery positive electrode active material, includes particles being composed of a lithium-iron composite phosphorus oxide having an olivine structure whose basic composition is LiFePO4, and being composited with carbonaceous fine particles. A process for producing the same includes the steps of mixing a lithium compound making a lithium source, an iron compound making an iron source, a phosphorus-containing ammonium salt making a phosphorus source and carbonaceous fine particles, thereby preparing a mixture, and calcicing the mixture at a temperature of from 600° C. or more to 750° C. or less.

摘要翻译： 用于锂二次电池正极活性物质的含碳的锂铁复合氧化磷，包括由具有基本组成为LiFePO 4的橄榄石结构的锂铁复合氧化磷组成的颗粒， 并与碳质微粒复合。 其制造方法包括以下步骤：混合制备锂源的锂化合物，制备铁源的铁化合物，制备磷源的含磷铵盐和碳质微粒，从而制备混合物，并钙化 混合物在600℃以上至750℃以下的温度下进行。

公开(公告)号：US07189475B2

公开(公告)日：2007-03-13

申请号：US10333826

申请日：2001-07-24

申请人： Tsuyoshi Sasaki ,  Yoshio Ukyo ,  Hideyuki Nakano ,  Masao Kohzaki

发明人： Tsuyoshi Sasaki ,  Yoshio Ukyo ,  Hideyuki Nakano ,  Masao Kohzaki

IPC分类号： H01M4/58

CPC分类号： H01M4/505 ,  H01M4/364 ,  H01M4/485 ,  H01M4/581 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0563 ,  Y02T10/7011

摘要： The present invention provides a secondary battery which is less expensive, whose safety is extremely high, which is of large capacity as well as good cyclic characteristic, and which uses an aqueous solution for the electrolytic solution. A lithium secondary battery according to the present invention is constituted by including a positive electrode, formed by binding a positive-electrode raw-material mixture including a positive electrode active material, a negative electrode, formed by binding a negative-electrode raw-material mixture including a negative electrode active material, and an electrolytic solution, comprising an aqueous solution in which a lithium salt is dissolved, said positive electrode active material including at least one of a layered structure lithium-manganese composite oxide whose basic composition is LiMnO2 and an olivine structure lithium-iron composite phosphorus oxide whose basic composition is LiFePO4. The present lithium secondary battery can be used in the fields of communication appliances and information-related appliances, and as an electric source for electric automobiles and the like.

摘要翻译： 本发明提供一种二次电池，该二次电池的安全性极高，容量大，循环特性好，并且使用水溶液作为电解液。 根据本发明的锂二次电池包括：正极，其通过将包含正极活性物质的正极原料混合物，通过将负极原料混合物结合而形成的负极 包括负极活性物质和包含其中溶解有锂盐的水溶液的电解液，所​​述正极活性物质包括基本组成为LiMnO的层状结构的锂 - 锰复合氧化物中的至少一种， 2和其基本组成为LiFePO 4的橄榄石结构的锂 - 铁复合氧化磷。 本锂二次电池可用于通信设备和信息相关设备领域，并且可用作电动汽车等的电源。

公开(公告)号：US4894411A

公开(公告)日：1990-01-16

申请号：US168133

申请日：1988-03-14

申请人： Akane Okada ,  Masaya Kawasumi ,  Masao Kohzaki ,  Megumi Fujimoto ,  Yoshitsugu Kojima ,  Toshio Kurauchi ,  Osami Kamigaito

发明人： Akane Okada ,  Masaya Kawasumi ,  Masao Kohzaki ,  Megumi Fujimoto ,  Yoshitsugu Kojima ,  Toshio Kurauchi ,  Osami Kamigaito

IPC分类号： C08J3/20 ,  C08K3/34

CPC分类号： C08J3/20 ,  C08K3/34 ,  C08J2377/00

摘要： Provided herein is a composite material which comprises a polyamide-containing resin, a layered silicate dispersed therein, and a substance such as polyamine which controls the crystalline structure or molecular structure of the resin. The composite material has improved mechanical strength and toughness and high clarity or transparency.

摘要翻译： 本文提供了一种复合材料，其包含含聚酰胺的树脂，分散在其中的层状硅酸盐以及控制树脂的结晶结构或分子结构的物质如多胺。 复合材料具有改善的机械强度和韧性以及高清晰度或透明度。

公开(公告)号：US5108813A

公开(公告)日：1992-04-28

申请号：US549111

申请日：1990-07-06

申请人： Shoji Noda ,  Kazuo Higuchi ,  Masao Kohzaki

发明人： Shoji Noda ,  Kazuo Higuchi ,  Masao Kohzaki

IPC分类号： F16C33/12 ,  C04B41/90 ,  C23C14/06 ,  C23C16/00 ,  C23C16/26 ,  C23C16/27 ,  E21B10/22 ,  F16C33/04 ,  F16C33/24 ,  F16J15/34

CPC分类号： C04B41/52 ,  C04B41/009 ,  C23C16/271 ,  C23C16/274 ,  C23C16/278 ,  E21B10/22 ,  F16C33/043 ,  F16C33/1095 ,  F16J15/3496 ,  C04B2111/00353 ,  F16C2202/04 ,  F16C2204/02 ,  F16C2206/04 ,  Y10T428/24355 ,  Y10T428/24942 ,  Y10T428/265 ,  Y10T428/30

摘要： A sliding member which ensures a low coefficient of friction and a high degree of wear resistance, and is suitable for use in a bearing, mechanical seal, etc. It comprises a ceramic or metallic base, a diamond film formed on a surface of the base and having a rugged surface defining concavities, and a soft metal filling those concavities. When a relative sliding motion is made between it and a mating part formed from a hard material, only a low coefficient of friction occurs and the abrasive wear of the mating part is greatly reduced. It can maintain its high wear resistance for a long time even when it is used in a dry mode not involving the use of any lubricating oil, coolant, etc., since the diamond film does not undergo any change under heat to graphite having a lower degree of hardness.

摘要翻译： 一种滑动构件，其确保低摩擦系数和高耐磨性，并且适用于轴承，机械密封等。其包括陶瓷或金属基底，金刚石膜形成在基体的表面上 并具有凹凸表面凹凸定义，软金属填充这些凹面。 当在其与由硬质材料形成的配合部件之间进行相对滑动运动时，仅发生低摩擦系数，并且大大降低配合部件的磨损。 即使以不涉及使用润滑油，冷却剂等的干式的方式使用时，也能够长时间保持其高耐磨性，因为金刚石膜在加热下不会发生变化，因为具有较低的 硬度。

公开(公告)号：US5093647A

公开(公告)日：1992-03-03

申请号：US593890

申请日：1990-10-05

申请人： Shoji Noda ,  Kazuo Higuchi ,  Masao Kohzaki

发明人： Shoji Noda ,  Kazuo Higuchi ,  Masao Kohzaki

IPC分类号： H01C7/00 ,  H01C10/30 ,  H01H1/18

CPC分类号： H01C10/30

摘要： A sliding electric part includes a set of two sliding members, wherein one of the sliding members is composed of a diamond substrate with an electric conductive portion formed by ion implanation or by the deposition of boron-doped p-type diamond on the sliding surface which slides along the other sliding member, and the other sliding member has an electric conductive portion formed on the sliding surface which slides along the one sliding member.

摘要翻译： 滑动电气部件包括一组两个滑动部件，其中一个滑动部件由具有通过离子注入形成的导电部分的金刚石基板或通过在滑动表面上沉积硼掺杂的p型金刚石组成 另一个滑动部件具有形成在滑动面上的导电部，沿着滑动部件滑动。

公开(公告)号：US4810734A

公开(公告)日：1989-03-07

申请号：US168392

申请日：1988-03-15

申请人： Masaya Kawasumi ,  Masao Kohzaki ,  Yoshitsugu Kojima ,  Akane Okada ,  Osami Kamigaito

发明人： Masaya Kawasumi ,  Masao Kohzaki ,  Yoshitsugu Kojima ,  Akane Okada ,  Osami Kamigaito

IPC分类号： C08F2/44 ,  C08G69/00 ,  C08G69/02 ,  C08G69/04 ,  C08G69/14 ,  C08G85/00 ,  C08K3/34 ,  C08K9/04 ,  C08L77/00 ,  C08L101/00

CPC分类号： C08G85/00 ,  C08F2/44

摘要： Provided herein is a process for producing a composite material composed of a polymer and the layered silicate constituting the clay mineral being connected to the polymer through ionic bonding. The process comprises contacting a layered clay mineral with a swelling agent in the presence of a dispersion medium, thereby forming a complex, mixing said complex containing said dispersion medium with a monomer, and polymerizing said monomer contained in said mixture. The process permits the economical and efficient production of a composite material in which the layered silicate is uniformly dispersed.

摘要翻译： 本文提供了一种由聚合物和构成粘土矿物的层状硅酸盐通过离子键连接到聚合物的复合材料的方法。 该方法包括在分散介质存在下使层状粘土矿物与溶胀剂接触，从而形成络合物，将含有所述分散介质的所述络合物与单体混合，并使包含在所述混合物中的所述单体聚合。 该方法允许经济有效地生产层状硅酸盐均匀分散的复合材料。