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41. 发明授权

US4834397A Lip seal device having an annular groove 失效
标题翻译：唇形密封装置具有环形凹槽
公开(公告)号：US4834397A
公开(公告)日：1989-05-30
申请号：US196694
申请日：1988-05-20
申请人： Keiichi Shimasaki , Hiroshi Kanayama , Hiroshi Kanemitsu , Makoto Shibata , Satoshi Asahi , Akira Takenaka
发明人： Keiichi Shimasaki , Hiroshi Kanayama , Hiroshi Kanemitsu , Makoto Shibata , Satoshi Asahi , Akira Takenaka
IPC分类号： F16J15/32
CPC分类号： F16J15/3204 , F16J15/3228 , F16J15/3232 , F16J15/324 , F16J15/3276
摘要： A lip seal device for sealing the gap between a housing and a rotary shaft comprises a case surrounding the rotary shaft, a lip seal attached inside the case, support means for holding the lip seal on the other circumferential portion thereof and seal means located on the outside circumferential surface of the case. The inner circumferential portion of the lip seal is curved toward the sealed fluid. The lip seal includes a sealing surface provided with an annular groove extending continuously in the circumferential direction of the rotary shaft so that the sealing surface has a first and second sealing portion, the contact pressure of the first sealing portion on the rotary shaft being lower than the contact pressure of the second sealing portion on the rotary shaft.
摘要翻译：用于密封壳体和旋转轴之间的间隙的唇形密封装置包括围绕旋转轴的壳体，附接在壳体内的唇形密封件，用于将唇形密封件保持在其另一个圆周部分上的支撑装置和位于外壳外表面。唇形密封件的内圆周部分朝向密封流体弯曲。唇形密封件包括密封面，该密封面设置有沿旋转轴的圆周方向连续延伸的环形槽，使得密封面具有第一和第二密封部，旋转轴上的第一密封部的接触压力低于第二密封部分在旋转轴上的接触压力。

42. 发明授权

US4733873A Mechanical seal 失效
标题翻译：机械密封
公开(公告)号：US4733873A
公开(公告)日：1988-03-29
申请号：US779913
申请日：1985-09-25
申请人： Akira Takenaka , Masanori Hatanaka , Kuniharu Suzuki , Junichi Ito , Yoshifumi Yamada , Hironori Yoshida
发明人： Akira Takenaka , Masanori Hatanaka , Kuniharu Suzuki , Junichi Ito , Yoshifumi Yamada , Hironori Yoshida
IPC分类号： F04D29/12 , F04B53/00 , F16J15/34
CPC分类号： F16J15/3412
摘要： A mechanical seal, such as may advantageously be used for an automotive water pump or the like, in which the amount of frictional torque is significantly reduced. The seal includes a follower ring through which a rotary shaft rotatably passes and a seat ring rotated by the shaft. Recesses are formed in the abutting surface of at least one of the two rings, each recess being defined by a forward edge and a rear edge and opening only to the inner circumferential surface of the rings. The forward edge of each recess is inclined from the inner circumferential surface to the rear side in the direction of rotation of the follower ring relative to the seat ring, and the rear edge extends from the outer end of the forward edge along a radial line extending through substantially the center of the shaft.
摘要翻译：诸如可以有利地用于汽车水泵等的机械密封件，其中摩擦转矩的量显着降低。密封件包括从动环，旋转轴可旋转通过该从动环和由轴旋转的座圈。凹槽形成在两个环中的至少一个的邻接表面中，每个凹部由前边缘和后边缘限定，并且仅在环的内周表面上开口。每个凹部的前边缘在从动环的相对于座环的旋转方向上从内圆周表面向后侧倾斜，并且后边缘沿着前边缘的外端沿径向线延伸通过基本上轴的中心。

43. 发明申请

US20120283363A1 COMPOSITE MATERIAL 有权
标题翻译：复合材料
公开(公告)号：US20120283363A1
公开(公告)日：2012-11-08
申请号：US13514883
申请日：2010-12-10
申请人： Yoshiaki Kumamoto , Kenta Mukai , Hironobu Kawajiri , Akira Takenaka , Taiki Yoshino , Akira Isogai , Motoi Konishi , Tetsuji Kito
发明人： Yoshiaki Kumamoto , Kenta Mukai , Hironobu Kawajiri , Akira Takenaka , Taiki Yoshino , Akira Isogai , Motoi Konishi , Tetsuji Kito
IPC分类号： C08L1/02 , D21H13/02
CPC分类号： C08K7/02 , C08B15/04 , C08J5/045 , C08J2367/04 , C08L1/02 , C08L1/04 , C08L67/04 , C08L97/02 , C08L2205/16 , C08L2205/18 , C08L2666/26
摘要： A composite material of the invention is a mixture of cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g and a moldable polymeric material selected from the group consisting of a biomass-derived polymer and a petroleum-derived polymer. The biomass-derived polymer is preferably polylactic acid or pulp. The cellulose microfibers are preferably present in an amount of 0.01% to 60% by mass. Another composite material of the invention is a mixture of cellulose composite microfibers and a moldable resin, the cellulose composite microfibers being obtained by adsorbing a surfactant onto cellulose microfibers having a carboxyl group content of 0.1 to 3 mmol/g.
摘要翻译：本发明的复合材料是羧基含量为0.1〜3mmol / g的纤维素微纤维与选自由生物质衍生的聚合物和石油衍生的聚合物组成的组的可成型聚合材料的混合物。生物质衍生聚合物优选为聚乳酸或纸浆。纤维素微纤维优选以0.01〜60质量％的量存在。本发明的另一种复合材料是纤维素复合微纤维和可模制树脂的混合物，纤维素复合微纤维通过将表面活性剂吸附在羧基含量为0.1至3mmol / g的纤维素微纤维上而获得。

44. 发明授权

US08232354B2 Method for producing a polylactic acid resin composition 有权
标题翻译：聚乳酸树脂组合物的制造方法
公开(公告)号：US08232354B2
公开(公告)日：2012-07-31
申请号：US12988597
申请日：2009-04-27
申请人： Hiroaki Kishimoto , Akira Takenaka
发明人： Hiroaki Kishimoto , Akira Takenaka
IPC分类号： C08G63/91
CPC分类号： C08G63/912 , C08K5/11 , C08K5/20 , C08K5/29 , C08L67/04 , C08L2205/22 , C08L2666/18
摘要： The present invention provides the method for producing a polylactic acid resin composition, including steps (1) and (2)step (1): adding the polycarbodiimide cross-linking agent to the polylactic acid resin to cross-link the polylactic acid resin; andstep (2): mixing the cross-linked polylactic acid resin prepared in the step (1) with the uncross-linked polylactic acid resin.
摘要翻译：本发明提供聚乳酸树脂组合物的制造方法，其包括步骤（1）和（2）步骤（1）：将聚碳二亚胺交联剂加入到聚乳酸树脂中以交联聚乳酸树脂; 和步骤（2）：将步骤（1）中制备的交联聚乳酸树脂与未交联的聚乳酸树脂混合。

45. 发明申请

US20110130488A1 BIODEGRADABLE RESIN COMPOSITION 有权
标题翻译：可生物降解树脂组合物
公开(公告)号：US20110130488A1
公开(公告)日：2011-06-02
申请号：US13055327
申请日：2009-07-21
申请人： Taiki Yoshino , Akira Takenaka , Keiko Fukaya
发明人： Taiki Yoshino , Akira Takenaka , Keiko Fukaya
IPC分类号： C08L1/02
CPC分类号： C08L67/04 , C08L1/02 , C08L101/00 , C08L101/16 , C08L2666/26
摘要： A biodegradable resin composition containing a biodegradable resin and a cellulose having a crystallinity of less than 50%; and a biodegradable resin molded article wherein the biodegradable resin composition as defined above is molded. The biodegradable resin composition can be suitably used for various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.
摘要翻译：一种生物降解性树脂组合物，其含有生物可降解树脂和结晶度小于50％的纤维素; 和可生物降解的树脂成形品，其中模塑上述的可生物降解的树脂组合物。生物降解性树脂组合物可以适用于日用杂货，家用电器零件，汽车部件等各种工业用途。

46. 发明申请

US20110060080A1 POLYLACTIC ACID RESIN COMPOSITION 有权
标题翻译：聚酸树脂组合物
公开(公告)号：US20110060080A1
公开(公告)日：2011-03-10
申请号：US12937084
申请日：2009-04-08
申请人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
发明人： Hiroaki Kishimoto , Akira Takenaka , Yukihiro Kiuchi , Tsunenori Yanagisawa , Kazuhiko Inoue , Masatoshi Iji , Shin Serizawa
IPC分类号： C08K5/5465 , C08K5/548
CPC分类号： C08K9/06 , C08G63/08 , C08G63/912 , C08K5/54 , C09D167/04 , C08L67/04
摘要： The present invention provides a polylactic acid resin composition, containing a polylactic acid resin and a metal hydrate surface-treated with at least one silane coupling agent selected from an amino-silane coupling agent, a mercapto-silane coupling agent and an isocyanate-silane coupling agent, wherein the content of an alkali metal component in the metal hydrate is not more than 0.2% by mass and a polylactic acid resin molded article produced by molding the polylactic acid resin composition.
摘要翻译：本发明提供一种聚乳酸树脂组合物，其含有使用选自氨基 - 硅烷偶联剂，巯基 - 硅烷偶联剂和异氰酸酯 - 硅烷偶联剂中的至少一种硅烷偶联剂表面处理的聚乳酸树脂和金属水合物其中金属水合物中的碱金属成分的含量为0.2质量％以下，聚乳酸树脂成型体通过成型聚乳酸树脂组合物而制造。

47. 发明授权

US06644172B1 Sliding device 有权
标题翻译：滑动装置
公开(公告)号：US06644172B1
公开(公告)日：2003-11-11
申请号：US09889708
申请日：2001-07-18
申请人： Seiichi Nakayama , Shogo Muramatsu , Akira Takenaka
发明人： Seiichi Nakayama , Shogo Muramatsu , Akira Takenaka
IPC分类号： F04B3900
CPC分类号： F04B27/0886 , F05C2201/0409 , F05C2253/12
摘要： A semi-spherical shoe 1 includes a semi-spherical surface 1A and a flat end face 1B. The semi-spherical surface 1A comprises a sliding contact region 1a which is disposed in sliding contact with a semi-spherical recess 2B formed in a piston 2, and a lead-in 1b which is located above the sliding contact region 1a or disposed toward a top (recess 1C) of the semi-spherical shoe. The lead-in 1b has a diameter D2 which is greater than the diameter D1 of the sliding contact region 1a, thereby allowing a clearance 8 to be produced between lead-in 1b and an opposing portion of the semi-spherical recess 2B in the piston 2. A reservoir of lubricant oil in a space 4 formed between the semi-spherical recess 2B and the recess 1C of the semi-spherical shoe 1 is introduced into the sliding contact region 1a through the clearance 8. A sliding system having an excellent sliding response over the prior art is provided.
摘要翻译：半球形鞋1包括半球形表面1A和平坦端面1B。半球形表面1A包括与形成在活塞2中的半球形凹部2B滑动接触的滑动接触区域1a和位于滑动接触区域1a上方或朝向滑动接触区域1a设置的引入口1b 半球形鞋的顶部（凹部1C）。导入孔1b的直径D2大于滑动接触区域1a的直径D1，从而允许在引入件1b和活塞中的半球形凹部2B的相对部分之间产生间隙8 在半球形凹部2B和半球形鞋1的凹部1C之间形成的空间4中的润滑油储存器通过间隙8被引入到滑动接触区域1a中。滑动系统具有优异的滑动提供了现有技术的响应。

48. 发明授权

US06477938B1 Semi-spherical shoe 有权
标题翻译：半球鞋
公开(公告)号：US06477938B1
公开(公告)日：2002-11-12
申请号：US09889709
申请日：2001-07-18
申请人： Seiichi Nakayama , Shogo Muramatsu , Akira Takenaka
发明人： Seiichi Nakayama , Shogo Muramatsu , Akira Takenaka
IPC分类号： F01B300
CPC分类号： F04B27/0886 , Y10T74/18336
摘要： A semi-spherical shoe 1 includes a semi-spherical surface 1A and an end face 1B. The semi-spherical surface 1A comprises a sliding contact region 1a which is disposed in sliding contact with a semi-spherical recess 2B formed in a piston 2, and non-sliding contact regions 1b, 1b′ which are not disposed in sliding contact with the semi-spherical recess 2B. The non-sliding contact regions 1b, 1b′ have a surface roughness greater than the surface roughness of the sliding contact region 1a. The non-sliding contact regions 1b, 1b′ function as a lead-in of a lubricant oil to the sliding contact region 1a. As a consequence, there is provided a semi-spherical shoe 1 having an excellent sliding response as compared with a conventional arrangement in which the semi-spherical surface 1A has a uniform surface roughness over the entire region thereof.
摘要翻译：半球形鞋1包括半球形表面1A和端面1B。半球形表面1A包括与形成在活塞2中的半球形凹部2B滑动接触的滑动接触区域1a和不与滑动接触的非滑动接触区域1b，1b' 半球状凹部2B。非滑动接触区域1b，1b'具有大于滑动接触区域1a的表面粗糙度的表面粗糙度。非滑动接触区域1b，1b'用作向滑动接触区域1a的润滑油的引入。结果，与半球面1A在其整个区域上具有均匀的表面粗糙度的常规布置相比，提供了具有优异滑动响应的半球形鞋1。

49. 发明授权

US06341520B1 Method and apparatus for analyzing breath sample 失效
标题翻译：呼吸样本分析方法和装置
公开(公告)号：US06341520B1
公开(公告)日：2002-01-29
申请号：US09665058
申请日：2000-09-19
申请人： Katsuhiko Satoh , Akira Yanagida , Akira Takenaka
发明人： Katsuhiko Satoh , Akira Yanagida , Akira Takenaka
IPC分类号： G01N100
CPC分类号： G01N30/88 , G01N2030/025 , G01N2030/085 , G01N2030/402 , G01N2030/8886
摘要： Method and apparatus for analyzing a breath sample provide user-friendly operation and analysis. The method and apparatus provide automatic operation and coordination of operation of an absorbent sample tube, including desorbing means, a chromatographic precolumn, a chromatographic main column, a detector, a data processor, a sample receiving tube for receiving exhaled breath sample, a sample loop for aspirating a prescribed quantity of breath sample from the sample receiving tube, a sample valve, a standard gas reservoir, and a standard gas valve. All of the foregoing are operated automatically in such that start cycles, detector cycles, fault detection cycles, standardizing, analysis, shutdown and end cycles are performed in a way which allows straightforward and simple measurement of breath sample by a user.
摘要翻译：用于分析呼吸样本的方法和装置提供用户友好的操作和分析。该方法和装置提供吸收样品管的操作的自动操作和协调，包括解吸装置，色谱预柱，色谱主色谱柱，检测器，数据处理器，用于接收呼出呼吸样品的样品接收管，样品环用于从样品接收管，样品阀，标准气体储存器和标准气体阀吸取规定量的呼吸样品。所有上述操作都是自动进行的，使得开始循环，检测器循环，故障检测循环，标准化，分析，停止和结束循环以允许用户简单和简单地测量呼吸样本的方式进行。

50. 发明授权

US5439961A Process for producing polyester film 失效
标题翻译：生产聚酯薄膜的方法
公开(公告)号：US5439961A
公开(公告)日：1995-08-08
申请号：US086983
申请日：1993-07-07
申请人： Akito Itoi , Akira Takenaka , Isao Nishi
发明人： Akito Itoi , Akira Takenaka , Isao Nishi
IPC分类号： B29C55/02 , B29K67/00 , B29L7/00 , C08J5/18 , C08K5/01 , C08K5/04 , C08K5/06 , C08K5/36 , C08K5/375 , C08K5/41 , C08L67/00 , C08L67/02 , B29C55/12 , B29C47/00
CPC分类号： C08J5/18 , C08K5/01 , C08K5/06 , C08K5/375 , C08K5/41 , C08J2367/02
摘要： A process for producing a polyester film having a high strength and a high modulus of elasticity, which includes preparing a polyester resin composition comprising, adding to a polyester resin, 0.1 to 10 parts by weight, based on 100 parts by weight of the polyester resin, of an additive compound selected from the group consisting of compounds represented by the general formula (I): ##STR1## and compounds represented by the following general formula (II): ##STR2## and subjecting the resin composition to monoaxial or biaxial stretching.
摘要翻译：一种制造具有高强度和高弹性模量的聚酯薄膜的方法，其包括制备聚酯树脂组合物的方法，所述聚酯树脂组合物包含：相对于聚酯树脂100重量份添加0.1至10重量份的聚酯树脂的选自由通式（I）表示的化合物组成的组的添加剂化合物：（I）和由以下通式（II）表示的化合物：＆lt; IMAGE＆gt;（II），并使树脂组合物到单轴或双轴拉伸。

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