专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US4939947A Rack and pinion type steering apparatus 失效
标题翻译：机架式小齿轮转向装置
公开(公告)号：US4939947A
公开(公告)日：1990-07-10
申请号：US351907
申请日：1989-05-15
申请人： Hiromitsu Toyoshima , Hirokazu Yoneda , Hiroshi Ueno , Shoji Hatabu
发明人： Hiromitsu Toyoshima , Hirokazu Yoneda , Hiroshi Ueno , Shoji Hatabu
IPC分类号： B62D3/12 , F16H55/28 , F16H57/12
CPC分类号： B62D3/123 , F16H55/283 , Y10T74/1967
摘要： A rack and pinion type steering apparatus in accordance with the present invention is provided with a rack guide made of synthetic resin. On the outer periphery of the rack guide is disposed a taper-form rib extending from the topmost portion of both outer sides of a concave one end-surface toward the portion of both outer sides of the other end-surface of the axial direction. The width of the rib becomes greater as it goes from the other end-surface of the axial direction toward one end-surface which is engaged with the back surface of the rack shaft. As a result, the concave portion of the one end-surface of the axial direction is hard to shrink inwardly when being molded, thereby the diameter of the one end-surface of the axial direction and that of the other end-surface of the axial direction of the rack guide are substantially the same.
摘要翻译：根据本发明的齿条和小齿轮型转向装置设置有由合成树脂制成的齿条引导件。在齿条引导件的外周设置有锥形肋，其从凹入的一个端面的两个外侧的最顶部向轴向另一个端面的两个外侧的部分延伸。肋的宽度从轴向的另一端面向与齿条轴的后表面接合的端面变大。结果，当模制时，轴向的一个端面的凹部难以向内收缩，从而轴向的一个端面的直径和轴向的另一个端面的直径齿条引导件的方向基本相同。

62. 发明授权

US4827529A Lines and characters separation apparatus 失效
标题翻译：线和字符分离装置
公开(公告)号：US4827529A
公开(公告)日：1989-05-02
申请号：US38633
申请日：1987-04-14
申请人： Norman A. Peppers , James R. Young , Hisami Nishi , Hiroshi Ueno , Kazuo Katsuki
发明人： Norman A. Peppers , James R. Young , Hisami Nishi , Hiroshi Ueno , Kazuo Katsuki
IPC分类号： G06K9/34 , G06K9/20 , G06K9/58
CPC分类号： G06K9/58 , G06K2209/01
摘要： In a lines and character separation apparatus for separating lines and characters in a document page, the separation being a step in pattern recognition, images are multiplied from one area within the page, a plurality of photosensor arrays are used which have different alignment directions of pluralities of light-receiving elements thereof and which are respectively paired with the multiple images, and the lines and the characters can be separated at high speed.
摘要翻译：在用于分离文档页面中的行和字符的行和字符分离装置中，分离是模式识别中的步骤，图像从页内的一个区域倍增，使用具有多个不同对准方向的多个光电传感器阵列的光接收元件，并且它们分别与多个图像配对，并且线和字符可以高速分离。

63. 发明授权

US4711939A Catalyst component for polymerization of olefins 失效
公开(公告)号：US4711939A
公开(公告)日：1987-12-08
申请号：US924961
申请日：1986-10-30
申请人： Masafumi Imai , Tadashi Yamamoto , Hiroyuki Furuhashi , Hiroshi Ueno , Naomi Inaba
发明人： Masafumi Imai , Tadashi Yamamoto , Hiroyuki Furuhashi , Hiroshi Ueno , Naomi Inaba
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： A catalyst component for polymerization of olefins which is prepared by reacting a magnesium alkoxide with a silicon compound having at least one hydrogen-silicon bond, contacting the reaction product with a carboxylic acid halide and/or carboxylic acid anhydride, and contacting the resulting contact product with a titanium compound.

64. 发明授权

US4654318A Process for preparing catalyst component for polymerization of olefins 失效
标题翻译：制备烯烃聚合催化剂组分的方法
公开(公告)号：US4654318A
公开(公告)日：1987-03-31
申请号：US705770
申请日：1985-02-26
申请人： Tadashi Yamamoto , Masafumi Imai , Hiroyuki Furuhashi , Hiroshi Ueno , Naomi Inaba
发明人： Tadashi Yamamoto , Masafumi Imai , Hiroyuki Furuhashi , Hiroshi Ueno , Naomi Inaba
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F4/658 , C08F10/00
CPC分类号： C08F10/00
摘要： A process for preparing a catalyst component for the polymerization of olefins which comprises the steps of contacting (a) a magnesium dialkoxide soluble in an inert solvent, (b) a silicon compound having the hydrogen-silicon bond, and (c) an electron donor compound with one another in the presence of an inert solvent, and contacting the resulting reaction product with (d) a titanium compound.
摘要翻译：一种制备用于烯烃聚合的催化剂组分的方法，其包括以下步骤：（a）可溶于惰性溶剂的二烷氧基镁，（b）具有氢 - 硅键的硅化合物和（c）电子给体在惰性溶剂的存在下彼此混合，并使所得反应产物与（d）钛化合物接触。

65. 发明授权

US4565798A Process for polymerization of olefins 失效
标题翻译：烯烃聚合方法
公开(公告)号：US4565798A
公开(公告)日：1986-01-21
申请号：US672780
申请日：1984-11-19
申请人： Tadashi Yamamoto , Hiroyuki Furuhashi , Masafumi Imai , Hiroshi Ueno , Naomi Inaba
发明人： Tadashi Yamamoto , Hiroyuki Furuhashi , Masafumi Imai , Hiroshi Ueno , Naomi Inaba
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F4/658 , C08F10/00
CPC分类号： C08F10/00
摘要： A process for polymerizing olefins in the presence of a catalyst composed of:(A) a catalyst component obtained by contacting with one another,(a) a magnesium alkoxide,(b) a silicon compound having a hydrogen-silicon bond,(c) an electron donor compound, and(d) a titanium compound(B) an organic compound of a metal of Groups I and III of the Periodic Table, and(C) an organo silicon compound represented by the formula R.sub.q.sup.9 SiX.sub.g.sup.2 (OR.sup.10).sub.k wherein R.sup.9 and R.sup.10 are the same or different hydrocarbon groups, X.sub.2 is a halogen atom, 0.ltoreq.q
摘要翻译：一种在催化剂存在下聚合烯烃的方法，该催化剂由以下组成：（A）通过彼此接触获得的催化剂组分，（a）烷醇镁，（b）具有氢 - 硅键的硅化合物，（c）电子给体化合物和（d）钛化合物（B）元素周期表第I族和第III族金属的有机化合物和（C）由式Rq9SiXg2（OR10）k表示的有机硅化合物，其中R9 R 10为相同或不同的烃基，X2为卤素原子，0

66. 发明授权

US4551440A Catalyst component for polymerization of olefins 失效
标题翻译：用于烯烃聚合的催化剂组分
公开(公告)号：US4551440A
公开(公告)日：1985-11-05
申请号：US642463
申请日：1984-08-20
申请人： Masafumi Imai , Tadashi Yamamoto , Hiroyuki Furuhashi , Hiroshi Ueno
发明人： Masafumi Imai , Tadashi Yamamoto , Hiroyuki Furuhashi , Hiroshi Ueno
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00
摘要： A titanium-containing catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyl oxide with a silicon compound having a hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product with an organoaluminum compound and further with a titanium compound.
摘要翻译：一种用于烯烃聚合的含钛催化剂组分，其通过镁盐氧化物与具有氢 - 硅键的硅化合物反应制备，使反应产物与电子给体化合物接触，使所得接触产物与有机铝化合物接触，进一步与钛化合物。

67. 发明授权

US4339483A Welded can with an organic, metallic, organic layer adjacent the weld 失效
标题翻译：焊接罐与焊缝相邻的有机，金属，有机层
公开(公告)号：US4339483A
公开(公告)日：1982-07-13
申请号：US165006
申请日：1980-07-01
申请人： Hiroshi Ueno , Shunji Kojima , Kazuo Taira , Tadahiko Katsura , Makoto Horiguchi , Susumu Takahashi
发明人： Hiroshi Ueno , Shunji Kojima , Kazuo Taira , Tadahiko Katsura , Makoto Horiguchi , Susumu Takahashi
IPC分类号： B65D8/00 , B32B15/08 , B65D8/22 , B65D25/14 , B65D7/12
CPC分类号： B32B15/08 , Y10T428/1355 , Y10T428/31681
摘要： In a welded metallic can wherein the can body is covered at its joint portion with a film of an organic polymeric resin, the improvement wherein said film is characterized by being a multilayered film having at least one layer of a film of an organic polymeric resin and at least one layer selected from the group consisting of metallic foils, evaporation coated metallic layers and electroplated metallic layers, and further characterized in that the layer disposed adjacent the welded can is the film of an organic polymeric resin.
摘要翻译：在一种焊接的金属罐中，其中罐体在其接合部分被有机聚合物树脂的膜覆盖，其改进在于所述膜的特征在于具有至少一层有机聚合物树脂膜的多层膜，选自金属箔，蒸发涂覆金属层和电镀金属层的至少一层，其特征还在于，邻近焊接罐设置的层是有机聚合物树脂的膜。

68. 发明授权

US4321346A Titanium trichloride catalyst and process for the production thereof 失效
标题翻译：三氯化钛催化剂及其生产方法
公开(公告)号：US4321346A
公开(公告)日：1982-03-23
申请号：US111171
申请日：1979-07-20
申请人： Hiroshi Ueno , Naomi Inaba , Tukuo Makishima , Koh Watanabe , Shozo Wada
发明人： Hiroshi Ueno , Naomi Inaba , Tukuo Makishima , Koh Watanabe , Shozo Wada
IPC分类号： C08F4/00 , C01G23/02 , C08F4/60 , C08F10/00 , C08F4/64 , C08F10/06
CPC分类号： C08F10/00
摘要： A titanium trichloride catalytic complex is produced by reducing titanium tetrachloride with an organo-metal compound and then treating the resulting reduced solids product with a chlorinated saturated hydrocarbon having two carbon atoms in the presence of a complexing agent. The resulting titanium trichloride complex composition, when employed as a co-catalyst with an organo-metal compound for Ziegler-type catalysts in polymerization of .alpha.-olefins, results in uniform polymer grains with unexpectedly high polymerization activity and high stereoregular polymer yielding ratios.
摘要翻译：通过用有机金属化合物还原四氯化钛然后在络合剂存在下用具有两个碳原子的氯化饱和烃处理所得的还原固体产物来制备三氯化钛催化络合物。所得到的三氯化钛复合物组合物当用作α-烯烃聚合中的齐格勒型催化剂的有机金属化合物的助催化剂时，导致均匀的聚合物颗粒具有意想不到的高聚合活性和高立体规则聚合物产率。

69. 发明授权

US4242231A Catalyst component for use in the polymerization of .alpha.-olefins and a method of using the same 失效
标题翻译：用于α-烯烃聚合的催化剂组分及其使用方法
公开(公告)号：US4242231A
公开(公告)日：1980-12-30
申请号：US29083
申请日：1979-04-11
申请人： Hiroshi Ueno , Masafumi Imai , Naomi Inabe , Makoto Yoda , Shozo Wada
发明人： Hiroshi Ueno , Masafumi Imai , Naomi Inabe , Makoto Yoda , Shozo Wada
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00
CPC分类号： C08F10/00 , Y10S526/906
摘要： A supported titanium catalyst is produced by cogrinding, in combination, a magnesium halide, tetravalent titanium halide, organic acid ester, and an organic halogen compound. The resulting supported titanium catalyst, when employed as a titanium component with an organo aluminum catalyst component for the catalyst system in a process for stereoregular polymerization of .alpha.-olefins, produces high polymerization activity and unexpectedly high stereoregular polymer yielding ratios.
摘要翻译：通过共组合卤化镁，四价卤化钛，有机酸酯和有机卤素化合物来制备负载的钛催化剂。所得到的负载型钛催化剂在用作α-烯烃的立构规整聚合方法中用作催化剂体系的有机铝催化剂组分的钛组分时，产生高聚合活性和出乎意料的高立体规则聚合物产率。

70. 发明授权

US4189418A Can end sealing rubber composition containing a styrene-butadiene rubbery copolymer, a tackifier and a filler 失效
标题翻译：可以封端含有苯乙烯 - 丁二烯橡胶共聚物，增粘剂和填料的密封橡胶组合物
公开(公告)号：US4189418A
公开(公告)日：1980-02-19
申请号：US858208
申请日：1977-12-07
申请人： Hiroshi Ueno , Shunji Kojima , Masanori Aizawa , Akira Kishimoto
发明人： Hiroshi Ueno , Shunji Kojima , Masanori Aizawa , Akira Kishimoto
IPC分类号： C08L9/06 , C09K3/10 , C08L9/08
CPC分类号： C08L9/06 , C09K3/10 , C09K2200/0208 , C09K2200/0239 , C09K2200/0252 , C09K2200/0602 , C09K2200/0607 , C09K2200/0687
摘要： A can end sealing rubber composition(A) consisting essentially of a styrene-butadiene rubbery copolymer, a tackifier and a filler, and(B) having (1) a creep resistance coefficient K defined by the following equation of at least 0.1 but not exceeding 0.6,K=log J.sub.90.sup.C (10)-log J.sub.90.sup.C (1) wherein J.sub.90.sup.C (10) is the creep compliance measured 10 minutes after exerting a load when a fabricated article of the composition as a specimen is compressed in water at 90.degree. C. by a parallel plate plastometer, and J.sub.90.sup.C (1) is the creep compliance measured 1 minute after exerting a load when the specimen is compressed in water at 90.degree. C. by a parallel plate plastomer,and (2) a creep compliance J.sub.25.sup.C (1) of at least 3.times.10.sup.-9 cm.sup.2 /dyne but not exceeding 1.times.10.sup.-6 cm.sup.2 /dyne, the creep compliance being measured 1 minute after exerting a load when the specimen is compressed in water at 25.degree. C. by a parallel plate plastometer.
摘要翻译：一种基本上由苯乙烯 - 丁二烯橡胶共聚物，增粘剂和填料组成的罐端密封橡胶组合物（A）和（B）具有（1）由下式定义的抗蠕变系数K至少为0.1但不超过 0.6，K = log J90C（10）-log J90C（1）其中J90C（10）是在作为样品的组合物的制品在90℃的水中压缩时施加负荷后10分钟测量的蠕变柔量。 J90C（1）是当试样在90℃的水中通过平行板塑性体压缩后施加载荷1分钟后测得的蠕变柔量，（2）蠕变顺应性J25C（1））为至少3×10 -9 cm 2 /达因但不超过1×10 -6 cm 2 /达因，当试样在25℃的水中通过平行平板式塑性计压缩时，在施加载荷1分钟后测量蠕变柔量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式