公开(公告)号：US6048754A

公开(公告)日：2000-04-11

申请号：US260977

申请日：1994-06-15

申请人： Shigeru Katayama ,  Kaoru Tominaga ,  Junichi Yoshitake

发明人： Shigeru Katayama ,  Kaoru Tominaga ,  Junichi Yoshitake

IPC分类号： H01L23/00 ,  H01L23/057 ,  H01L23/495 ,  H01L21/52 ,  H01L21/56 ,  H01L21/58 ,  H01L21/60

CPC分类号： H01L23/564 ,  H01L23/057 ,  H01L23/49551 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/12033 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/16195

摘要： A process for manufacturing a package of a semiconductor device, and providing a semiconductor device in which a vapor-impermeable moistureproof plate is embedded in a bottom surface of a hollow package or an inner surface wallthicknesswise therefrom to provide moisture-proofness.

摘要翻译： 一种用于制造半导体器件的封装的方法，并且提供一种半导体器件，其中将不透气的防潮板嵌入到中空封装的底表面或其内表面壁上以提供防潮性。

公开(公告)号：US5343076A

公开(公告)日：1994-08-30

申请号：US155539

申请日：1993-11-22

申请人： Shigeru Katayama ,  Kaoru Tominaga ,  Junichi Yoshitake

发明人： Shigeru Katayama ,  Kaoru Tominaga ,  Junichi Yoshitake

IPC分类号： H01L23/00 ,  H01L23/057 ,  H01L23/495 ,  H01L23/48 ,  H01L23/02 ,  H01L23/12 ,  H01L29/40

CPC分类号： H01L23/564 ,  H01L23/057 ,  H01L23/49551 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/12033 ,  H01L2924/14 ,  H01L2924/15153 ,  H01L2924/15165 ,  H01L2924/16195

摘要： This invention relates to a package construction of a semiconductor device, and provides a semiconductor device in which a vapor-impermeable moistureproof plate is embedded in a bottom surface of a hollow package or an inner surface wallthicknesswise therefrom to provide an excellent moisture-proofness in terms of the package construction.

摘要翻译： 本发明涉及一种半导体器件的封装结构，并且提供了一种半导体器件，其中将不透气防潮板嵌入中空封装的底表面或其内表面壁，从而提供优异的防潮性 的包装结构。

公开(公告)号：US4792588A

公开(公告)日：1988-12-20

申请号：US19317

申请日：1987-04-17

申请人： Michiharu Suga ,  Hideo Ishikawa ,  Yoshinori Akana ,  Junichi Yoshitake ,  Masayuki Kondoh

发明人： Michiharu Suga ,  Hideo Ishikawa ,  Yoshinori Akana ,  Junichi Yoshitake ,  Masayuki Kondoh

IPC分类号： C08L23/00 ,  C08F10/02 ,  C08L23/04 ,  C08L23/06

CPC分类号： C08F10/02 ,  C08F110/02

摘要： A polyethylene composition having excellent melt moldability which substantially comprises an ultrahigh-molecular-weight polyethylene having a molecular weight of, for example, at least about 1,650,000 and a low-molecular-weight to high-molecular-weight polyethylene having a molecular weight of, for example, about 1500 to about 360,000. The composition is produced by a multi-stage polymerization process involving a step of producing the ultrahigh-molecular-weight polyethylene and a step of producing the low-molecular-weight to high-molecular-weight polyethylene.

摘要翻译： PCT No.PCT / JP86 / 00325 Sec。 371日期：1987年4月17日 102（e）日期1987年4月17日PCT申请1986年6月26日PCT公布。 公开号WO87 / 00184 日本1987年1月15日。具有优异熔融成型性的聚乙烯组合物，其基本上包含分子量为例如至少约1,650,000和低分子量至高分子量的超高分子量聚乙烯 聚乙烯具有例如约1500至约360,000的分子量。 该组合物通过包括生产超高分子量聚乙烯的步骤的多阶段聚合方法和制备低分子量至高分子量聚乙烯的步骤来制备。

公开(公告)号：US5244996A

公开(公告)日：1993-09-14

申请号：US778208

申请日：1991-12-18

申请人： Masaaki Kawasaki ,  Shuji Minami ,  Hiroaki Kitani ,  Junichi Yoshitake

发明人： Masaaki Kawasaki ,  Shuji Minami ,  Hiroaki Kitani ,  Junichi Yoshitake

IPC分类号： C09J123/18

CPC分类号： C09J123/18 ,  Y10T428/31692 ,  Y10T428/31797 ,  Y10T428/31902 ,  Y10T428/31938 ,  Y10T428/31993

摘要： A random copolymer of an .alpha.-olefin having 4 to 12 carbon atoms with an aromatic vinyl monomer containing 50 to 98% by mol of .alpha.-olefin and having a softening point of 40.degree. to 150.degree. C. is useful as a hot-melt adhesive and is excellent in adhesiveness, workability, environmental aging resistances such as thermal aging resistance. The copolymer is combined with 70 to 10% by weight of a tackifier for the whole so that it can be used as a hot-melt adhesive or a heat sealant.

摘要翻译： PCT No.PCT / JP91 / 00508 Sec。 371 1991年12月18日第 102（e）1991年12月18日日期PCT 1991年4月17日PCT PCT。 WO91 / 16386 PCT出版物 日期为1991年10月31日。具有4〜12个碳原子的α-烯烃与含有50〜98摩尔％α-烯烃，软化点为40〜150℃的芳族乙烯基单体的无规共聚物。 作为热熔粘合剂是有用的，并且具有优异的粘合性，可加工性，耐老化性等耐久老化性。 共聚物整体上与70〜10重量％的增粘剂结合，使其可以用作热熔粘合剂或热密封剂。

公开(公告)号：US4798866A

公开(公告)日：1989-01-17

申请号：US72670

申请日：1987-07-13

申请人： Junichi Yoshitake ,  Hiroaki Kitani ,  Norio Kashiwa ,  Takeshi Muranaka ,  Kenichi Tominari ,  Shigeki Nagamatsu

发明人： Junichi Yoshitake ,  Hiroaki Kitani ,  Norio Kashiwa ,  Takeshi Muranaka ,  Kenichi Tominari ,  Shigeki Nagamatsu

IPC分类号： C08F4/64 ,  C08F210/14 ,  C08L23/18

CPC分类号： C08F210/14 ,  Y10S526/901 ,  Y10S526/903 ,  Y10S526/904

摘要： A branched alpha-olefinic polymer composition having excellent melt flowability, good moldability and excellent melt tension and comprising at least two branched alpha-olefinic polymers each composed of (A) recurring units derived from a branched alpha-olefin containing 5 to 10 carbon atoms and having a branch at the 3-position or a position of a higher number and (B) recurring units derived from a linear alpha-olefin containing 2 to 20 carbon atoms; and a process for producing this polymer composition by a multiplicity of polymerization steps using a catalyst formed from (A) a highly stereoregular titanium catalyst component comprising magnesium, titanium, halogen and an electron donor as essential ingredient, (B) an organoaluminum compound and (C) an electron donor.

公开(公告)号：US5118586A

公开(公告)日：1992-06-02

申请号：US325995

申请日：1989-03-20

申请人： Yukari Hattori ,  Junichi Yoshitake ,  Tooru Yamanaka

发明人： Yukari Hattori ,  Junichi Yoshitake ,  Tooru Yamanaka

IPC分类号： G11B7/0055 ,  G11B7/25

CPC分类号： G11B7/00552 ,  G11B7/25

摘要： In accordance with the present invention, there are provided photo-recording media comprising photochromic compounds having been dispersed or dissolved in stretched films or nematic liquid crystals, the transition moment of light absorption of said photochromic compounds being orientated in a definite direction. In the photo-recording media as provided, an information recorded in the photochromic compounds can be read out without destroying the same.

公开(公告)号：US4931526A

公开(公告)日：1990-06-05

申请号：US269577

申请日：1988-11-10

申请人： Junichi Yoshitake ,  Hiroaki Kitani ,  Takeshi Muranaka ,  Akira Mizuno ,  Norio Kashiwa

发明人： Junichi Yoshitake ,  Hiroaki Kitani ,  Takeshi Muranaka ,  Akira Mizuno ,  Norio Kashiwa

IPC分类号： C08F4/64 ,  C08F4/60 ,  C08F110/14 ,  C08F210/14 ,  C08F210/18

CPC分类号： C08F210/14 ,  C08F110/14

摘要： An .alpha.-olefinic random copolymer containing an .alpha.-olefin component having 5 to 10 carbon atoms and an .alpha.,.omega.-nonconjugated diene component having 6 to 20 carbon atoms, and optionally, a straight .alpha.-olefin component having 2 to 20 carbon atoms, wherein the copolymer comprises:(i) 70 to 99.9% by weight of a recurring unit (a) derived from the .alpha.-olefin, 0.1 to 30% by weight of a recurring unit (b) derived from the .alpha.,.omega.-nonconjugated diene and 0 to 20% by weight of a recurring unit (c) derived from the straight .alpha.-olefin component;(ii) an inherent viscosity [.eta.] measured in decalin at 135.degree. C. of from 0.5 to 10 dl/g;(iii) a crystallinity [Xc] measured by the X-ray diffraction method of from 0 to 50%;(iv) a glass transition temperature [Tg] of from 30.degree. to 60.degree. C.; and(v) an iodine value of from 0 to 10.