公开(公告)号：US5686181A

公开(公告)日：1997-11-11

申请号：US502599

申请日：1995-07-14

申请人： Katsumi Takano ,  Yasushi Katsuta ,  Hideyuki Nakajima ,  Yoshikazu Nagata ,  Sadatoshi Ohno ,  Tadahiro Kakizawa ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

发明人： Katsumi Takano ,  Yasushi Katsuta ,  Hideyuki Nakajima ,  Yoshikazu Nagata ,  Sadatoshi Ohno ,  Tadahiro Kakizawa ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

IPC分类号： C04B20/10 ,  C04B28/02 ,  D01F11/14 ,  D04H1/58 ,  B32B9/00

CPC分类号： C04B20/1025 ,  C04B14/386 ,  C04B20/1037 ,  C04B28/02 ,  D01F11/14 ,  C04B2111/00155 ,  C04B2201/50 ,  Y10T428/2918 ,  Y10T428/292 ,  Y10T428/2938 ,  Y10T428/30 ,  Y10T428/31511

摘要： There are here disclosed carbon fibers for reinforcement of cement which are obtained by applying, onto the surfaces of carbon fibers, esters of oleic acid and aliphatic monovalent alcohols, esters of oleyl alcohol and monovalent fatty acids, polyoxyalkylene bisphenol ethers or polyether esters as sizing agents, and a cement composite material having a bending strength of 300 kgf/cm.sup.2 or more which contains cut carbon fibers having a fiber length of 10 to 50 mm at a mixing volume ratio of the cut carbon fibers to the cement matrix in the range of 1 to 5%. According to the present invention, there are provided the carbon fibers for reinforcement of cement which have excellent adhesive properties to the cement, good process passage properties through a direct spray gun and good bundling properties and which are suitable for a direct spray method, and the cement composite material using the carbon fibers and having high bending strength.

摘要翻译： 这里公开了用于增强水泥的碳纤维，其通过在碳纤维的表面上施加油酸和脂族一价醇的酯，油醇和一价脂肪酸的酯，聚氧化烯双酚醚或聚醚酯作为上浆剂而获得 以及弯曲强度为300kgf / cm 2以上的水泥复合材料，其中切割碳纤维与水泥基体的混合体积比为1，纤维长度为10〜50mm的切割碳纤维的范围为1 至5％。 根据本发明，提供了一种用于增强水泥的碳纤维，其对水泥具有优异的粘合性能，通过直接喷枪具有良好的工艺通道性能和良好的捆扎性能，并且适用于直接喷涂法，并且 使用碳纤维的水泥复合材料并具有高弯曲强度。

公开(公告)号：US5855663A

公开(公告)日：1999-01-05

申请号：US876298

申请日：1997-06-16

申请人： Katsumi Takano ,  Yasushi Katsuta ,  Hideyuki Nakajima ,  Yoshikazu Nagata ,  Sadatoshi Ohno ,  Tadahiro Kakizawa ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

发明人： Katsumi Takano ,  Yasushi Katsuta ,  Hideyuki Nakajima ,  Yoshikazu Nagata ,  Sadatoshi Ohno ,  Tadahiro Kakizawa ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

IPC分类号： C04B20/10 ,  C04B28/02 ,  D01F11/14 ,  C04B14/38

CPC分类号： C04B20/1025 ,  C04B14/386 ,  C04B20/1037 ,  C04B28/02 ,  D01F11/14 ,  C04B2111/00155 ,  C04B2201/50 ,  Y10T428/2918 ,  Y10T428/292 ,  Y10T428/2938 ,  Y10T428/30 ,  Y10T428/31511

摘要： There are here disclosed carbon fibers for reinforcement of cement which are obtained by applying, onto the surfaces of carbon fibers, esters of oleic acid and aliphatic monovalent alcohols, esters of oleyl alcohol and monovalent fatty acids, polyoxyalkylene bisphenol ethers or polyether esters as sizing agents, and a cement composite material having a bending strength of 300 kgf/cm.sup.2 or more which contains cut carbon fibers having a fiber length of 10 to 50 mm at a mixing volume ratio of the cut carbon fibers to the cement matrix in the range of 1 to 5%. According to the present invention, there are provided the carbon fibers for reinforcement of cement which have excellent adhesive properties to the cement, good process passage properties through a direct spray gun and good bundling properties and which are suitable for a direct spray method, and the cement composite material using the carbon fibers and having high bending strength.

摘要翻译： 这里公开了用于增强水泥的碳纤维，其通过在碳纤维的表面上施加油酸和脂族一价醇的酯，油醇和一价脂肪酸的酯，聚氧化烯双酚醚或聚醚酯作为上浆剂而获得 以及弯曲强度为300kgf / cm 2以上的水泥复合材料，其中切割碳纤维与水泥基体的混合体积比为1，纤维长度为10〜50mm的切割碳纤维的范围为1 至5％。 根据本发明，提供了一种用于增强水泥的碳纤维，其对水泥具有优异的粘合性能，通过直接喷枪具有良好的工艺通道性能和良好的捆扎性能，并且适用于直接喷涂方法，并且 使用碳纤维的水泥复合材料并具有高弯曲强度。

公开(公告)号：US5652058A

公开(公告)日：1997-07-29

申请号：US371483

申请日：1995-01-11

申请人： Yoshikazu Nagata ,  Katsumi Takano ,  Sadatoshi Ohno ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

发明人： Yoshikazu Nagata ,  Katsumi Takano ,  Sadatoshi Ohno ,  Toshio Yonezawa ,  Junichi Ida ,  Masaki Iwata

IPC分类号： C04B14/38 ,  C04B20/10 ,  D01F11/14 ,  D06M13/02 ,  D06M13/224 ,  D06M15/27 ,  D06M15/507 ,  D06M15/53 ,  D06M101/00 ,  D06M101/40 ,  D02G3/00

CPC分类号： C04B14/386 ,  C04B20/1037 ,  D01F11/14 ,  C04B2111/00155 ,  C04B2201/50 ,  Y10T428/2913 ,  Y10T428/292 ,  Y10T428/2938 ,  Y10T428/30

摘要： Carbon fiber rovings for reinforcement of concrete are here disclosed which are obtained by sizing, with a sizing agent, strands each consisting of 100 to 1,000 monofilaments of mesophase pitch-based carbon fibers, and then bundling the thus sized 5 to 100 strands into one roving.

摘要翻译： 这里公开了用于增强混凝土的碳纤维粗纱，其通过用施胶剂将每个由100至1,000个中间相沥青基碳纤维的单丝组成的链条进行上浆获得，然后将如此定义的5至100根股线捆扎成一条粗纱 。

公开(公告)号：US5976275A

公开(公告)日：1999-11-02

申请号：US836519

申请日：1997-06-05

申请人： Toshio Yonezawa ,  Toshihiko Iwamura ,  Hiroshi Kanasaki ,  Koji Fujimoto ,  Shizuo Nakada ,  Kazuhide Ajiki ,  Mitsuhiro Nakamura

发明人： Toshio Yonezawa ,  Toshihiko Iwamura ,  Hiroshi Kanasaki ,  Koji Fujimoto ,  Shizuo Nakada ,  Kazuhide Ajiki ,  Mitsuhiro Nakamura

IPC分类号： G21D1/00 ,  C21D6/00 ,  C21D8/00 ,  C22C30/00 ,  C22C38/00 ,  C22C38/44 ,  C22C38/54 ,  C22C38/302

CPC分类号： C22C30/00 ,  C21D6/004 ,  C22C38/44 ,  C21D8/005

摘要： The present invention aims at providing structural materials having a resistance to degradation by neutron irradiation, causing no SCC in an environment of light-water reactors even after subjecting the materials to neutron irradiation of approximately at least 1.times.10.sup.22 n/cm.sup.2 (E>1 MeV), and having thermal expansion coefficients approximately similar to that of structural materials. The high nickel austenitic stainless steels of the present invention having a resistance to degradation by neutron irradiation can be produced by subjecting stainless steels having compositions (by weight %) of 0.005 to 0.08% of carbon, at most 0.3% of Mn, at most 0.2% of (Si+P+S), 25 to 40% of Ni, 25 to 40% of Cr, at most 3% of Mo or at most 5% of (Mo+W), at most 0.3% of Nb+Ta, at most 0.3% of Ti, at most 0.001% of B and the balance of Fe to a solution-annealing treatment at a temperature of 1000 to 1150.degree. C.

摘要翻译： PCT No.PCT / JP96 / 02442 Sec。 371日期：1997年6月5日 102（e）日期1996年6月5日PCT提交1996年8月30日PCT公布。 公开号WO97 / 09456 日期1997年3月13日本发明旨在提供具有耐中子辐射降解性的结构材料，即使在使材料经受大约至少1×1022n / cm 2的中子照射之后也不会在轻水反应堆的环境中产生SCC（ E> 1 MeV），并且具有与结构材料大致相似的热膨胀系数。 具有耐中子辐射降解性的本发明的高镍奥氏体不锈钢可以通过将具有0.005-0.08％的碳，至多为0.3％Mn的组成（重量％）的不锈钢制成至多0.2 （Si + P + S），25〜40％的Ni，25〜40％的Cr，至多3％的Mo或至多5％的（Mo + W），至多0.3％的Nb + Ta ，至多0.3％的Ti，至多0.001％的B，余量为在1000至1150℃的温度下进行的溶液退火处理。

公开(公告)号：US5466289A

公开(公告)日：1995-11-14

申请号：US123461

申请日：1993-09-17

申请人： Toshio Yonezawa ,  Kenrou Mitsui ,  Makoto Nakazima ,  Mitsuo Kinoshita ,  Toshihide Shimono ,  Tsuneo Yamamoto

发明人： Toshio Yonezawa ,  Kenrou Mitsui ,  Makoto Nakazima ,  Mitsuo Kinoshita ,  Toshihide Shimono ,  Tsuneo Yamamoto

IPC分类号： C04B24/16 ,  C04B24/26 ,  C04B24/32 ,  C04B28/02

CPC分类号： C04B24/32 ,  C04B24/16 ,  C04B24/2688 ,  C04B28/02 ,  C04B2103/408 ,  C04B2103/50 ,  C04B2111/00068 ,  Y02W30/92 ,  Y02W30/94

摘要： Ultra high-strength hydraulic cement compositions with extremely low water-to-cement ratio of 10-30% and having high fluidity and improved capability of preventing slump loss, from which high-quality ultra high-strength hardened concrete and mortar can be obtained with superior workability, contain a binder composed of cement or a mixture of cement and a microscopic powder admixture, aggregates, water and a cement dispersion agent composed of water-soluble vinyl copolymers obtained by aqueous solution radical polymerization of five specified kinds of monomers at a ratio within a specified range The unit content of the binder is 400-1300kg/m.sup.3, the water-to-binder ratio is 10-30% and the content of cement dispersion agent is 0.1-2.0 weight parts for 100 weight parts of the binder.

摘要翻译： 超高强度水泥水泥组合物，具有极低的水与水泥比为10-30％，流动性高，防止坍落度损失的能力得到提高，可以从中获得高质量的超高强度硬化混凝土和砂浆， 优异的可加工性，含有由水泥或水泥和微粉末混合物，聚集体，水和水泥分散剂组成的粘合剂，其由通过五种特定种类的单体的水溶液自由基聚合获得的水溶性乙烯基共聚物组成， 在指定范围内粘合剂的单位含量为400-1300kg / m3，水与粘合剂的比例为10-30％，100重量份粘合剂的水泥分散剂含量为0.1-2.0重量份。

公开(公告)号：US4587928A

公开(公告)日：1986-05-13

申请号：US200546

申请日：1980-10-24

申请人： Toshio Yonezawa ,  Hisashi Muraoka

发明人： Toshio Yonezawa ,  Hisashi Muraoka

IPC分类号： H01L21/673 ,  C30B25/08 ,  C30B25/12 ,  C30B31/10 ,  C30B31/14 ,  H01L21/205 ,  H01L21/304 ,  H01L21/31 ,  B05C11/00

CPC分类号： C30B25/12 ,  C30B25/08 ,  C30B31/10 ,  C30B31/14

摘要： A process tube that is impermeable to impurities for use in the manufacture of semiconductor devices. The process tube is made of sintered silicon carbide and it may optionally be infiltrated with elemental silicon. The inner surface of the process tube includes a layer of high density silicon carbide to prevent diffusion of impurity species through the walls of the process tube.

摘要翻译： 一种用于制造半导体器件的杂质不可渗透的工艺管。 工艺管由烧结碳化硅制成，并且可以任选地用元素硅渗透。 处理管的内表面包括高密度碳化硅层，以防止杂质物质通过处理管的壁扩散。

公开(公告)号：US4561009A

公开(公告)日：1985-12-24

申请号：US554336

申请日：1983-11-22

申请人： Toshio Yonezawa ,  Masaharu Aoyama

发明人： Toshio Yonezawa ,  Masaharu Aoyama

IPC分类号： H01L21/316 ,  H01L23/532 ,  H01L21/283 ,  H01L23/08 ,  H01L23/54

CPC分类号： H01L21/02244 ,  H01L21/02142 ,  H01L21/02145 ,  H01L21/02161 ,  H01L21/02175 ,  H01L21/02178 ,  H01L21/02194 ,  H01L21/02203 ,  H01L21/02258 ,  H01L21/02266 ,  H01L21/31616 ,  H01L21/31687 ,  H01L23/53219 ,  H01L23/5329 ,  H01L2924/0002 ,  Y10S438/937

摘要： A semiconductor device is disclosed which includes a semiconductor substrate; a metal wiring layer comprising an Al alloy formed on the surface of this substrate; and an alumina layer covering this metal layer and containing at least one metal selected from the group consisting of Cu, Mg, Ni, Cr, Mn, Ti and Y. A method for manufacturing such a semiconductor device is also disclosed.

摘要翻译： 公开了一种半导体器件，其包括半导体衬底; 在该基板的表面上形成有Al合金的金属配线层; 以及覆盖该金属层并含有选自Cu，Mg，Ni，Cr，Mn，Ti和Y中的至少一种金属的氧化铝层。还公开了制造这种半导体器件的方法。

公开(公告)号：US4525523A

公开(公告)日：1985-06-25

申请号：US526820

申请日：1983-08-26

申请人： Hatsuo Nakamura ,  Tiharu Kato ,  Toshio Yonezawa ,  Shigeo Koguchi ,  Kiyoto Mori ,  Masahiko Igarashi

发明人： Hatsuo Nakamura ,  Tiharu Kato ,  Toshio Yonezawa ,  Shigeo Koguchi ,  Kiyoto Mori ,  Masahiko Igarashi

IPC分类号： G03F7/008 ,  C08K5/28 ,  G03F7/012 ,  C08L9/00

CPC分类号： G03F7/0125 ,  C08K5/28

摘要： There is proposed a negative-working photoresist coating composition of an improved resolution, which comprises a cyclized polyisoprene having a weight-average molecular weight of 10,000 to 100,000 and a molecular weight distribution of not more than 1.9, an organic solvent of the cyclized polyisoprene, and a bisazido compound as a crosslinking agent.

摘要翻译： 提出了一种改进分辨率的负性光致抗蚀剂涂料组合物，其包含重均分子量为10,000至100,000，分子量分布不大于1.9的环化聚异戊二烯，环化聚异戊二烯的有机溶剂， 和作为交联剂的双叠氮化合物。

公开(公告)号：US4415372A

公开(公告)日：1983-11-15

申请号：US313332

申请日：1981-10-20

申请人： Yutaka Koshino ,  Toshio Yonezawa ,  Takashi Ajima ,  Jiro Ohshima

发明人： Yutaka Koshino ,  Toshio Yonezawa ,  Takashi Ajima ,  Jiro Ohshima

IPC分类号： H01L21/263 ,  H01L21/265 ,  H01L21/324

CPC分类号： H01L21/324 ,  H01L21/2636 ,  H01L21/26513 ,  Y10S148/046

摘要： The invention provides a method for fabricating a semiconductor device which comprises the steps of ion-implanting an impurity into a monocrystalline semiconductor substrate; irradiating the region into which the impurity ions have been implanted with an accelerated electron beam under the conditions that the acceleration voltage is 20 to 200 KeV, and the current is 0.01 to 1 mA and the exposure dose is 10.sup.20 to 10.sup.15 /cm.sup.2 ; and carrying out annealing to form a semiconductor region of one conductivity type. According to the present invention, a semiconductor device can be fabricated which has fewer lattice defects and in which the lifetime of the carriers is long.

摘要翻译： 本发明提供一种制造半导体器件的方法，该方法包括以下步骤：将杂质离子注入到单晶半导体衬底中; 在加速电压为20〜200KeV，电流为0.01〜1mA，曝光量为1020〜1015 / cm2的条件下，用加速电子束照射杂质离子注入的区域; 并进行退火以形成一种导电类型的半导体区域。 根据本发明，可以制造具有更少的晶格缺陷并且其中载体的寿命长的半导体器件。

公开(公告)号：US4224636A

公开(公告)日：1980-09-23

申请号：US915542

申请日：1978-06-14

申请人： Toshio Yonezawa ,  Takashi Ajima ,  Masato Uchida

发明人： Toshio Yonezawa ,  Takashi Ajima ,  Masato Uchida

IPC分类号： H01L21/314 ,  H01L23/29 ,  H01L23/31 ,  H01L29/34

CPC分类号： H01L23/3171 ,  H01L21/314 ,  H01L23/291 ,  H01L23/3192 ,  H01L2924/0002

摘要： A semiconductor device comprising a semiconductor substrate and protective films formed thereon. The protective films comprise at least one silicon carbide film which may be pure or may contain particular impurities.

摘要翻译： 一种半导体器件，包括半导体衬底和形成在其上的保护膜。 保护膜包括至少一个可以是纯的或可能含有特定杂质的碳化硅膜。