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1. 发明授权

US08678667B2 Optical connector 有权
标题翻译：光连接器
公开(公告)号：US08678667B2
公开(公告)日：2014-03-25
申请号：US13416446
申请日：2012-03-09
申请人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
发明人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
IPC分类号： G02B6/38
CPC分类号： G02B6/3882 , G02B6/3885
摘要： In an optical connector, end faces of a pair of ferrules that hold multiple optical fibers are positioned with two guide pins and butted against each other to connect the optical fibers in the pair of ferrules. The optical connector is provided with an urging member for pushing the end faces against each other. The end faces are ground at an angle. The gap between the guide pins and guide holes, which open at the end faces and into which the guide pins are fitted, is larger than 0.004 mm and smaller than or equal to 0.008 mm. Powder caused by the friction generated when the guide pins are inserted and fitted into the guide holes is greatly reduced. Connection loss does not increase even when frequent connection and disconnection are performed, and cleaning the connector becomes unnecessary.
摘要翻译：在光连接器中，保持多根光纤的一对套圈的端面被定位成具有两个引导销并彼此对接以连接该对套圈中的光纤。光连接器设置有用于将端面彼此推动的推动构件。端面以一定角度研磨。引导销和引导孔之间的间隙，其在端面处开放并且引导销装配到该引导孔中的间隙大于0.004mm且小于或等于0.008mm。当导销插入并插入引导孔时产生的摩擦引起的粉末大大减少。即使进行频繁的连接和断开连接，连接损失也不会增加，并且不需要清洁连接器。

2. 外观设计

USD683705S1 Guide pin for optical connector 有权
标题翻译：光连接器导销
公开(公告)号：USD683705S1
公开(公告)日：2013-06-04
申请号：US29407999
申请日：2011-12-06
申请人： Naoki Katagiyama , Yuichi Koreeda , Seiji Kojima , Yoshinori Kurosawa , Yoshikazu Namekawa
设计人： Naoki Katagiyama , Yuichi Koreeda , Seiji Kojima , Yoshinori Kurosawa , Yoshikazu Namekawa

3. 发明申请

US20120321252A1 Optical Connector 有权
标题翻译：光连接器
公开(公告)号：US20120321252A1
公开(公告)日：2012-12-20
申请号：US13416446
申请日：2012-03-09
申请人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
发明人： Yuichi Koreeda , Naoki Katagiyama , Yoshikazu Namekawa , Yoshinori Kurosawa , Seiji Kojima
IPC分类号： G02B6/38
CPC分类号： G02B6/3882 , G02B6/3885
摘要： In an optical connector, end faces of a pair of ferrules that hold multiple optical fibers are positioned with two guide pins and butted against each other to connect the optical fibers in the pair of ferrules. The optical connector is provided with an urging member for pushing the end faces against each other. The end faces are ground at an angle. The gap between the guide pins and guide holes, which open at the end faces and into which the guide pins are fitted, is larger than 0.004 mm and smaller than or equal to 0.008 mm. Powder caused by the friction generated when the guide pins are inserted and fitted into the guide holes is greatly reduced. Connection loss does not increase even when frequent connection and disconnection are performed, and cleaning the connector becomes unnecessary.
摘要翻译：在光连接器中，保持多根光纤的一对套圈的端面被定位成具有两个引导销并彼此对接以连接该对套圈中的光纤。光连接器设置有用于将端面彼此推动的推动构件。端面以一定角度研磨。引导销和引导孔之间的间隙，其在端面处开放并且引导销装配到该引导孔中的间隙大于0.004mm且小于或等于0.008mm。当导销插入并插入引导孔时产生的摩擦引起的粉末大大减少。即使进行频繁的连接和断开连接，连接损失也不会增加，并且不需要清洁连接器。

4. 发明授权

US08380028B2 Composite cable 失效
标题翻译：复合电缆
公开(公告)号：US08380028B2
公开(公告)日：2013-02-19
申请号：US12781130
申请日：2010-05-17
申请人： Seiji Kojima , Kanako Suzuki , Yoshikazu Namekawa
发明人： Seiji Kojima , Kanako Suzuki , Yoshikazu Namekawa
IPC分类号： G02B6/44
CPC分类号： H02G3/266 , G02B6/4403 , G02B6/4416
摘要： A composite cable that is able to prevent both the unfastening of the cable end from the connector and the occurrence of the bending distortion of the optical fiber, to both of which the expansion and shrinkage of the overall sheath is responsible, is provided. The composite cable comprises a stranded wire that is a strand of a plurality of insulated conductors each of which is a conductor with insulation covering thereon, an optical fiber ribbon that has a plurality of optical fibers parallelly-arranged in a row, and an overall sheath that covers the stranded wire and the optical fiber ribbon in a bundle, wherein the composite cable has a deterrent positioned on outer side of the stranded wire and the optical fiber ribbon parallelly-arranged in a row along the width direction of the overall sheath for deterring expansion and shrinkage of the overall sheath. Further, the composite cable has a bonding jacket between the deterrent and the overall sheath for making the deterrent adhere to the overall sheath; alternatively, the deterrent has a patterned indented shape on the surface thereof for making the deterrent adhere to the overall sheath.
摘要翻译：提供了能够防止电缆端部从连接器松开以及光纤的弯曲变形的复合电缆到总体护套的膨胀和收缩两者的负担。复合电缆包括绞线，其是多根绝缘导体的绞合线，每个绝缘导体均为其上绝缘覆盖的导体，具有平行布置成一排的多根光纤的光纤带，以及整体护套其覆盖绞合线和光纤带，其中复合电缆具有位于绞合线的外侧的阻力，并且光纤带沿着整个护套的宽度方向平行布置成一排，用于阻止整体护套的膨胀和收缩。此外，复合电缆具有在阻挡件和整体护套之间的接合护套，用于使阻力粘附到整个护套上; 或者，威慑物在其表面上具有图案化的缩进形状，用于使阻止物粘附到整个护套。

5. 发明授权

US08469604B2 Optical fiber, tape-like optical fiber and optical module using the same 失效
标题翻译：光纤，带状光纤和使用其的光模块
公开(公告)号：US08469604B2
公开(公告)日：2013-06-25
申请号：US12805367
申请日：2010-07-27
申请人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
发明人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
IPC分类号： G02B6/02 , G02B6/36 , G02B6/44
CPC分类号： G02B6/3885 , G02B6/4403
摘要： An optical fiber has a single-layer coated optical fiber having an optical bare fiber including a core and a clad formed around the core, and a single coating layer provided around an outer periphery of the optical bare fiber, an inner coating layer provided around an outer periphery of the single-layer coated optical fiber, which contacts with the single coating layer, and an outer coating layer formed as a collective coating layer around an outer side of the inner coating layer. The inner coating layer has a Young modulus lower than a Young modulus of the single coating layer and a Young modulus of the outer coating layer.
摘要翻译：光纤具有单层涂覆光纤，其具有光纤裸光纤，该光纤裸光纤包括形成在芯周围的芯和包层，以及设置在光学裸光纤的外周周围的单个涂层，与单个涂层接触的单层被覆光纤的外周，以及在内涂层的外侧形成为集体涂层的外涂层。内涂层的杨氏模量低于单一涂层的杨氏模量和外涂层的杨氏模量。

6. 发明授权

US08469602B2 Optical fiber connecting part and optical module using the same 失效
标题翻译：光纤连接部分和使用其的光模块
公开(公告)号：US08469602B2
公开(公告)日：2013-06-25
申请号：US12805389
申请日：2010-07-28
申请人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
发明人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
IPC分类号： G02B6/38
CPC分类号： G02B6/4292 , G02B6/3644 , G02B6/3829 , G02B6/3861 , G02B6/3885 , G02B6/4214
摘要： An optical fiber connecting part has a ferrule, and a guide bore penetrating through the ferrule and configured to guide an optical fiber to be inserted. The guide bore has a first bore provided at one end of the ferrule, through which the optical fiber is inserted into the ferrule, a second bore provided at another end of the ferrule, the second bore having an inner diameter smaller than an inner diameter of the first bore, and an intermediate bore provided between the first bore and the second bore to directly connect between the first bore and the second bore. A center axis of the second bore is shifted from a center axis of the first bore.
摘要翻译：光纤连接部件具有套圈和穿过套圈的引导孔，并被构造成引导待插入的光纤。引导孔具有设置在套圈的一端处的第一孔，光纤通过该第一孔插入到套圈中，第二孔设置在套圈的另一端，第二孔具有小于内径的内径第一孔，以及设置在第一孔和第二孔之间以在第一孔和第二孔之间直接连接的中间孔。第二孔的中心轴线从第一孔的中心轴线偏移。

7. 发明申请

US20110038583A1 Optical fiber, tape-like optical fiber and optical module using the same 失效
标题翻译：光纤，带状光纤和使用其的光模块
公开(公告)号：US20110038583A1
公开(公告)日：2011-02-17
申请号：US12805367
申请日：2010-07-27
申请人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
发明人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
IPC分类号： G02B6/02 , G02B6/36
CPC分类号： G02B6/3885 , G02B6/4403
摘要： An optical fiber has a single-layer coated optical fiber having an optical bare fiber including a core and a clad formed around the core, and a single coating layer provided around an outer periphery of the optical bare fiber, an inner coating layer provided around an outer periphery of the single-layer coated optical fiber, which contacts with the single coating layer, and an outer coating layer formed as a collective coating layer around an outer side of the inner coating layer. The inner coating layer has a Young modulus lower than a Young modulus of the single coating layer and a Young modulus of the outer coating layer.
摘要翻译：光纤具有单层涂覆光纤，其具有光纤裸光纤，该光纤裸光纤包括形成在芯周围的芯和包层，以及设置在光学裸光纤的外周周围的单个涂层，与单个涂层接触的单层被覆光纤的外周，以及在内涂层的外侧形成为集体涂层的外涂层。内涂层的杨氏模量低于单一涂层的杨氏模量和外涂层的杨氏模量。

8. 发明申请

US20110033159A1 Optical fiber connecting part and optical module using the same 失效
标题翻译：光纤连接部分和使用其的光模块
公开(公告)号：US20110033159A1
公开(公告)日：2011-02-10
申请号：US12805389
申请日：2010-07-28
申请人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
发明人： Seiji Kojima , Kanako Suzuki , Mikio Ohkoshi , Yoshikazu Namekawa
IPC分类号： G02B6/36 , G02B6/32
CPC分类号： G02B6/4292 , G02B6/3644 , G02B6/3829 , G02B6/3861 , G02B6/3885 , G02B6/4214
摘要： An optical fiber connecting part has a ferrule, and a guide bore penetrating through the ferrule and configured to guide an optical fiber to be inserted. The guide bore has a first bore provided at one end of the ferrule, through which the optical fiber is inserted into the ferrule, a second bore provided at another end of the ferrule, the second bore having an inner diameter smaller than an inner diameter of the first bore, and an intermediate bore provided between the first bore and the second bore to directly connect between the first bore and the second bore. A center axis of the second bore is shifted from a center axis of the first bore.
摘要翻译：光纤连接部件具有套圈和穿过套圈的引导孔，并被构造成引导待插入的光纤。引导孔具有设置在套圈的一端处的第一孔，光纤通过该第一孔插入到套圈中，第二孔设置在套圈的另一端，第二孔具有小于内径的内径第一孔，以及设置在第一孔和第二孔之间以在第一孔和第二孔之间直接连接的中间孔。第二孔的中心轴线从第一孔的中心轴线偏移。

9. 发明申请

US20110318828A1 KIT FOR PREPARATION OF ANTIGEN-SPECIFIC CYTOTOXIC LYMPHOCYTES 审中-公开
标题翻译：用于制备抗原特异性细胞淋巴球蛋白的工具包
公开(公告)号：US20110318828A1
公开(公告)日：2011-12-29
申请号：US12998550
申请日：2009-10-29
申请人： Susumu Suzuki , Seiji Kojima , Tomoki Naoe
发明人： Susumu Suzuki , Seiji Kojima , Tomoki Naoe
IPC分类号： C12N5/0783 , C12M3/00
CPC分类号： C12N5/0638 , A61K2039/5158 , A61K2039/57 , C12M23/14 , C12M33/04 , C12N5/0636 , C12N2501/23
摘要： The invention is intended to further improve the operability, economic efficiency and safety in the preparation of antigen-specific CTLs. The invention provides a preparation kit used for a method for preparing antigen-specific cytotoxic T lymphocytes, the method comprising: a first step for inducing antigen-specific cytotoxic T lymphocytes, wherein the components of the first step include a culture medium contained in an injection vessel, a hermetically sealed culture vessel, and the like; a second step for preparing an activated T cell for antigen presentation, wherein the components of the second step include a culture medium contained in an injection vessel, a hermetically sealed culture vessel, and the like, and a third step for proliferating antigen-specific cytotoxic T lymphocytes, wherein the components of the third step include a culture medium contained in an injection vessel, a hermetically sealed separation vessel, a hermetically sealed culture vessel, and the like.
摘要翻译：本发明旨在进一步提高抗原特异性CTL的制备的可操作性，经济效率和安全性。本发明提供了一种用于制备抗原特异性细胞毒性T淋巴细胞的方法的制备试剂盒，该方法包括：诱导抗原特异性细胞毒性T淋巴细胞的第一步骤，其中第一步的成分包括注射剂中所含的培养基容器，气密密封培养容器等; 用于制备用于抗原呈递的活化T细胞的第二步骤，其中第二步的组分包括包含在注射容器中的培养基，密封的培养容器等，以及用于增殖抗原特异性细胞毒性的第三步骤 T淋巴细胞，其中第三步的组分包括包含在注射容器中的培养基，气密密封的分离容器，气密密封的培养容器等。

10. 发明申请

US20100047100A1 TUBE PUMP AND ROTOR FOR TUBE PUMP 有权
标题翻译：管泵和转子泵
公开(公告)号：US20100047100A1
公开(公告)日：2010-02-25
申请号：US12528061
申请日：2008-02-18
申请人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
发明人： Seiji Kojima , Kou Sekiya , Junya Fujii , Shogo Kamito
IPC分类号： F04B43/12
CPC分类号： F04B43/1253 , F04B43/1276
摘要： A tube pump rotor including a rotor element, a plurality of first swing portions supported pivotally at their base end portions by the rotor element, second arm-shaped swing portions supported pivotally at their base end portions individually by the first swing portions, rollers supported rotatably by the individual free ends of the second swing portions, and buffer members made to confront the side faces of the second swing portions so that the rollers may be individually directed radially outward of the rotor.
摘要翻译：一种管式泵转子，其包括转子元件，多个第一摆动部分，其通过转子元件在其基端部处可枢转地支撑;第二臂状摆动部分，其各自的基端部由第一摆动部分可枢转地支撑，通过第二摆动部分的各个自由端和制成面对第二摆动部分的侧面的缓冲构件，使得辊可以分别指向转子的径向外侧。

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