公开(公告)号：US4575534A

公开(公告)日：1986-03-11

申请号：US597635

申请日：1984-04-06

申请人： Noboru Oshima ,  Isamu Shimizu ,  Mikio Takeuchi ,  Tatsuo Fujimaki ,  Shinsuke Yamaguchi

发明人： Noboru Oshima ,  Isamu Shimizu ,  Mikio Takeuchi ,  Tatsuo Fujimaki ,  Shinsuke Yamaguchi

IPC分类号： C08L7/00 ,  C08C19/44 ,  C08L9/06 ,  C08L21/00 ,  C08L23/00 ,  C08L51/00 ,  C08L51/02 ,  C08L77/00 ,  C08L101/00 ,  C08L9/00 ,  C08L53/00

CPC分类号： C08C19/44 ,  C08L21/00

摘要： Disclosed herein is a rubber composition comprising at least 20% by weight of styrene-butadiene copolymer based on the total weight of the rubber content. The styrene-butadiene copolymer is obtained by randomly copolymerizing styrene with 1,3-butadiene in a hydrocarbon solvent in the presence of an organolithium compound as an initiator and then subjecting to a coupling reaction with a polyfunctional coupling agent, and contains 30-70% by weight of branched polymers therein, and has the following properties:(a) a content of bound styrene in the copolymer 3-15% by weight;(b) a content of vinyl bonds contained in the butadiene units is 15-30% by weight;(c) a Mooney viscosity (ML.sub.1+4.sup.100.degree. C.) is 15-50; and(d) a molecular weight distribution of the copolymer is bimodal at a ratio Mw/Mn of 1.4-2.2 in which Mw is a weight-average molecular weight and Mn is a number-average molecular weight.

摘要翻译： 本文公开了一种橡胶组合物，其包含基于橡胶含量的总重量的至少20重量％的苯乙烯 - 丁二烯共聚物。 苯乙烯 - 丁二烯共聚物通过在有机锂化合物作为引发剂的存在下在烃溶剂中将苯乙烯与1,3-丁二烯无规共聚而得到，然后与多官能偶联剂进行偶联反应，并含有30-70％ （a）共聚物中结合苯乙烯含量3-15％（重量）; （b）丁二烯单元中所含的乙烯基键的含量为15〜30重量％ （c）门尼粘度（ML1 + 4100℃）为15-50; 和（d）共聚物的分子量分布是双峰的，比率＆upbar＆Mw /＆lt;上升＆Mn为1.4-2.2，其中＆Upbar＆Mw为重均分子量，＆lt;上升＆Mn为数均分子量。

公开(公告)号：US4469985A

公开(公告)日：1984-09-04

申请号：US315556

申请日：1981-10-27

申请人： Eiichi Inoue ,  Isamu Shimizu

发明人： Eiichi Inoue ,  Isamu Shimizu

IPC分类号： H01J29/45 ,  H01L31/08 ,  H01J31/38

CPC分类号： H01J29/456

摘要： A radiation-sensitive tube is described having a target comprising (1) an electrically conductive support, (2) at least one layer composed of insulative an amorphous silicon represented by the formula Si.sub.1-x N.sub.x wherein 1>x, y and z.gtoreq.0 and 1>x+y+z>0 and (3) a photoconductive layer composed of amorphous silicon.

摘要翻译： 描述了具有靶的辐射敏感管，其包括（1）导电支撑体，（2）至少一层由绝缘的由式Si1-xNx表示的非晶硅组成的层，其中1> x，y和z> 0和1> x + y + z> 0和（3）由非晶硅组成的光电导层。

公开(公告)号：US4468443A

公开(公告)日：1984-08-28

申请号：US354898

申请日：1982-03-04

申请人： Isamu Shimizu ,  Kyosuke Ogawa ,  Eiichi Inoue ,  Junichiro Kanbe

发明人： Isamu Shimizu ,  Kyosuke Ogawa ,  Eiichi Inoue ,  Junichiro Kanbe

IPC分类号： C23C16/30 ,  G03G5/082 ,  H01L31/0392 ,  H01L31/20

CPC分类号： C23C16/30 ,  G03G5/08278 ,  H01L31/03921 ,  H01L31/202 ,  Y02E10/50 ,  Y02P70/521

摘要： A process for producing a photoconductive member, which comprises forming a photoconductive layer on a substrate for formation of a photoconductive layer by introducing starting substances for formation of a photoconductive layer under gaseous state into a deposition chamber maintained under a desired reduced pressure and exciting discharging under the gas atmosphere of said starting substances is characterized in that said starting substances are constituted of at least one substance selected from the first group consisting of substances(O) containing oxygen atoms as constituent atom, substances(N) containing nitrogen atoms as constituent atom and substances(C) containing carbon atoms as constituent atom, and at least two compounds selected from the second group consisting of the compounds of the formula:Si.sub.n H.sub.2n+2 (A)wherein n is a positive integer and the compounds of the formula:Si.sub.m H.sub.l X.sub.k (B)wherein m and k are positive integers, l is 0 or a positive integer, l+k=2m+2, and X represents a halogen atom, n and m being called "order number" hereinafter, and said at least two compounds selected from the second group consisting of the compounds represented by the formulas (A) and (B) to be introduced into said deposition chamber being controlled in amounts such that the proportion of the total of high order compounds is at least 1 vol. % based on the total of the minimum order compounds, the minimum order compound being one whose order number is the minimum among order numbers of said at least two compounds, the high order compound being one whose order number is higher than the order number of the minimum order compound.

摘要翻译： 一种感光体的制造方法，其特征在于，在用于形成光电导层的基板上形成光电导层，通过将在气态下形成光电导层的起始物质引入到保持在期望的减压下的沉积室中，并且激发放电 所述起始物质的气体气氛的特征在于，所述起始物质由选自由含有氧原子作为构成原子的物质（O），含有氮原子作为构成原子的物质（N））构成的第一组中的至少一种物质和 含有碳原子作为构成原子的物质（C）和至少两种选自下列化合物的化合物：下式化合物SinH2n + 2（A）其中n为正整数，式为SimHlXk（ B）其中m和k是正整数，l是0或正整数，l + k = 2m + 2，X表示 卤素原子，n和m在下文中称为“次数”，并且所述至少两种选自由待引入所述沉积室的由式（A）和（B）表示的化合物组成的第二组中的化合物是 控制量使得高级化合物的总量的比例至少为1体积％。 基于最小订单化合物的总量的％，最小订单化合物是其序列号是所述至少两种化合物的订单号中最小值的化合物，高级化合物是其订货号高于 最小订单复合。

公开(公告)号：US4403026A

公开(公告)日：1983-09-06

申请号：US310481

申请日：1981-10-09

申请人： Isamu Shimizu ,  Shigeru Shirai ,  Eiichi Inoue

发明人： Isamu Shimizu ,  Shigeru Shirai ,  Eiichi Inoue

IPC分类号： G03G5/082

CPC分类号： G03G5/08221

摘要： A photoconductive member comprises a support, a photoconductive layer constituted of an amorphous material containing hydrogen atoms or halogen atoms in a matrix of silicon atoms, and an intermediate layer constituted of an electrically insulating oxide having a layer thickness of 30 to 1000A, which is provided between said support and said photoconductive layer.

摘要翻译： 感光体包括载体，由在硅原子的基质中含有氢原子或卤素原子的无定形材料构成的光电导层，以及由层厚度为30〜1000A的电绝缘氧化物构成的中间层， 在所述载体和所述光电导层之间。

公开(公告)号：US4359514A

公开(公告)日：1982-11-16

申请号：US240836

申请日：1981-03-05

申请人： Isamu Shimizu ,  Shigeru Shirai ,  Eiichi Inoue

发明人： Isamu Shimizu ,  Shigeru Shirai ,  Eiichi Inoue

IPC分类号： G03G5/08 ,  C23C16/24 ,  G03G5/082 ,  H01L31/0248 ,  H01L31/09 ,  H01L31/20 ,  G03G5/14

CPC分类号： H01L31/095 ,  C23C16/24 ,  G03G5/08235 ,  H01L31/202 ,  Y02E10/50 ,  Y02P70/521

摘要： A photoconductive member which is stable in its electrical and optical characteristics, not influenced by circumstances for its use, and possesses extremely high sensitivity to light, remarkably high anti-photo-fatigue property, and deterioration-resistant against repeated use, the photoconductive member comprising a substrate; a photoconductive layer; a barrier layer between the substrate and the photoconductive layer, and having a function of substantially inhibiting injection of carriers from the substrate side to the photoconductive layer; and a depletion layer region formed in the interfacial region of the photoconductive layer and the barrier layer, wherein the photoconductive layer and the barrier layer are made of an amorphous material with silicon as a matrix and hydrogen as a constituent atom, a part of the barrier layer is present between the depletion layer region and the substrate in such a thickness that, in order to inhibit injection of the carriers having the same polarity as that of minority carriers in the barrier layer from the substrate side to the photoconductive layer, probability of the carrier reaching the depletion layer region from the substrate side may be substantially neglected, and the photocarriers in the photoconductive layer having the same polarity as that of majority carriers in the barrier layer, among the photo-carriers to be generated in the photoconductive layer by irradiation of electromagnetic waves, are caused to move in the direction of the barrier layer.

摘要翻译： 一种光电特性稳定的感光体，不受其使用环境的影响，具有非常高的光敏感性，抗光疲劳性，耐反复使用性，耐光老化性能优异， 底物; 光电导层; 基板和光电导层之间的阻挡层，并且具有基本上禁止载流子从基板侧向光电导层注入的功能; 以及形成在光导电层和阻挡层的界面区域中的耗尽层区域，其中光电导层和阻挡层由具有硅作为基体的无定形材料和氢作为构成原子制成，所述势垒的一部分 在耗尽层区域和衬底之间存在这样的厚度，即为了抑制从衬底侧向光电导层将阻挡层中的少数载流子具有相同极性的载流子注入到光电导层， 可以基本上忽略从衬底侧到达耗尽层区域的载流子，并且通过照射在光电导层中产生的光载流子中的光电导层中的光载流子具有与阻挡层中的多数载流子相同极性的光载流子 使电磁波沿阻挡层的方向移动。

公开(公告)号：US3989514A

公开(公告)日：1976-11-02

申请号：US561813

申请日：1975-03-25

申请人： Tokio Fujioka ,  Masayuki Kinugasa ,  Shozo Iizumi ,  Shizuhiro Teshima ,  Isamu Shimizu

发明人： Tokio Fujioka ,  Masayuki Kinugasa ,  Shozo Iizumi ,  Shizuhiro Teshima ,  Isamu Shimizu

IPC分类号： C22C38/00 ,  C22C38/40 ,  C22C38/48 ,  C22C38/50

CPC分类号： C22C38/40

摘要： An austenitic stainless steel comprising not more than 0.15% by weight of C, 1.5 - 4.0% by weight of Si, not more than 2% by weight of Mn, 17.0 - 30.0% by weight of Ni, 24.0 - 32.0% by weight of Cr, 0.5 - 2.5% by weight of Al, 0.001 - 0.100% by weight of Ca, 0.001 - 0.100% by weight of at least one rare earth metal, 0 - 1.0% by weight of at least one of Ti, Zr, Hf, Nb and Ta, and balance Fe and incidental impurities is disclosed. Steels of this class are superior to the known high Si oxidation-resisting austenitic stainless steels in scaling and nitriding resistance and with stand prolonged use under the circumstances where the steels undergo cyclic heating to high temperatures.

摘要翻译： 一种奥氏体不锈钢，其包含不超过0.15重量％的C，1.5-4.0重量％的Si，不超过2重量％的Mn，17.0-30.0重量％的Ni，24.0-32.0重量％的 Cr，0.5〜2.5重量％的Al，0.001〜0.100重量％的Ca，0.001〜0.100重量％的至少一种稀土金属，0〜1.0重量％的Ti，Zr，Hf中的至少一种 ，Nb和Ta，并且平衡Fe和杂质。 这类钢优于已知的高Si耐氧化奥氏体不锈钢，具有耐腐蚀和耐渗氮性，并且在钢经历循环加热至高温的环境下长时间使用。