公开(公告)号：US5670594A

公开(公告)日：1997-09-23

申请号：US731982

申请日：1996-10-23

申请人： Kazuhiko Nakada ,  Noriko Yoshimatsu ,  Shoji Ichinohe ,  Toshio Yamazaki

发明人： Kazuhiko Nakada ,  Noriko Yoshimatsu ,  Shoji Ichinohe ,  Toshio Yamazaki

IPC分类号： G02C7/04 ,  C08F30/08 ,  C08F230/08 ,  G02B1/04

CPC分类号： C08F230/08 ,  G02B1/043

摘要： A substantially non-crosslinked low water-absorptive ocular lens material obtained by polymerizing polymerizable components comprising a methoxysilane compound (A) of the formula (I): X--Z--Si(OCH.sub.3).sub.n (R.sup.1).sub.3-n (I) wherein X is a (meth)acryloyloxy group, a vinyl group, a group of the formula H.sub.2 C.dbd.CH ##STR1## or an allyl group, Z is a direct bond or a C.sub.1-3 alkylene group, R.sup.1 is a C.sub.1-6 alkyl group, and n is an integer of from 1 to 3, and a hydrophobic silicon-containing monomer (B) which is copolymerizable with the methoxysilane compound (A) and which undergoes no crosslinking reaction.

摘要翻译： 通过使包含式（I）的甲氧基硅烷化合物（A）：XZ-Si（OCH 3）n（R 1）3-n（I））的可聚合组分聚合而获得的基本上未交联的低吸水性眼用透镜材料，其中X为 （甲基）丙烯酰氧基，乙烯基，式H 2 C = CH 3亚烷基的基团，R 1为C 1-6烷基，n为1〜3的整数，疏水性硅 - 含有与甲氧基硅烷化合物（A）可共聚的单体（B），不进行交联反应。

公开(公告)号：US5817726A

公开(公告)日：1998-10-06

申请号：US709845

申请日：1996-09-10

申请人： Kazuhiko Nakada ,  Noriko Yoshimatsu ,  Shoji Ichinohe ,  Toshio Yamazaki

发明人： Kazuhiko Nakada ,  Noriko Yoshimatsu ,  Shoji Ichinohe ,  Toshio Yamazaki

IPC分类号： G02C7/04 ,  A61L27/00 ,  B29D11/00 ,  B29K33/04 ,  C08F30/08 ,  C08F226/10 ,  C08F230/08 ,  C08F246/00 ,  G02B1/04

CPC分类号： C08F246/00 ,  C08F226/10 ,  C08F230/08 ,  G02B1/043

摘要： A substantially non-crosslinked water-absorptive soft ocular lens material obtained by polymerizing polymerizable components comprising a methoxysilane compound (A) of the formula (I): X--Z--Si(OCH.sub.3).sub.n (R.sup.1).sub.3-n (I) wherein X is a (meth)acryloyloxy group, a vinyl group, a group of the formula ##STR1## or an allyl group, Z is a direct bond or a C.sub.1-3 alkylene group, R.sup.1 is a C.sub.1-6 alkyl group, and n is an integer of from 1 to 3, and a hydrophilic monomer (B) which has an unsaturated double bond copolymerizable with the methoxysilane compound (A) and which undergoes no crosslinking reaction, in an amount of at least 45 mol %.

摘要翻译： 通过使包含式（I）的甲氧基硅烷化合物（A）：XZ-Si（OCH 3）n（R 1）3-n（I））的可聚合组分聚合而获得的基本上非交联的吸水性软性眼透镜材料，其中X为 （甲基）丙烯酰氧基，乙烯基，式“IMAGE”或烯丙基的基团，Z为直接键或C 1-3亚烷基，R 1为C 1-6烷基，n为 1〜3的整数，和具有与甲氧基硅烷化合物（A）可共聚的不饱和双键且不发生交联反应的亲水性单体（B）的含量为45摩尔％以上。

公开(公告)号：US5703143A

公开(公告)日：1997-12-30

申请号：US590600

申请日：1996-01-24

申请人： Haruyuki Hiratani ,  Kazuhiko Nakada ,  Toshio Yamazaki ,  Shoji Ichinohe

发明人： Haruyuki Hiratani ,  Kazuhiko Nakada ,  Toshio Yamazaki ,  Shoji Ichinohe

IPC分类号： G02C7/04 ,  A61L27/00 ,  C08G65/48 ,  C08L71/12 ,  G02B1/04 ,  G02C7/02

CPC分类号： G02B1/043

摘要： A transparent ocular lens material comprising a silicon-containing polymer having a recurring unit represented by the general formula (I): ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is independently hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms or a group represented by the general formula (lI): ##STR2## in which each of R.sup.5, R.sup.6 and R.sup.7 is independently an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms or phenyl group. The ocular lens material has excellent transparency, high oxygen permeability and heat resistance, and excellent ultraviolet-ray absorbing properties and forming and processing properties, and has a relatively high refractive index.

摘要翻译： 一种透明眼透镜材料，其包含具有由通式（I）表示的重复单元的含硅聚合物：其中R 1，R 2，R 3和R 4各自独立地为氢原子，具有1个 具有1至5个碳原子的烷氧基或由通式（I）表示的基团：其中R 5，R 6和R 7各自独立地为具有1至5个碳原子的烷基 碳原子，碳原子数1〜5的烷氧基或苯基。 眼透镜材料具有优异的透明性，高透氧性和耐热性，并且具有优异的紫外线吸收特性和成形加工性能，并且具有较高的折射率。

公开(公告)号：US5605942A

公开(公告)日：1997-02-25

申请号：US583746

申请日：1996-01-17

申请人： Haruyuki Hiratani ,  Kazuhiko Nakada ,  Shoji Ichinohe ,  Toshio Yamazaki ,  Hideto Kato

发明人： Haruyuki Hiratani ,  Kazuhiko Nakada ,  Shoji Ichinohe ,  Toshio Yamazaki ,  Hideto Kato

IPC分类号： C08G73/10 ,  G02B1/04 ,  A61F2/16

CPC分类号： C08G73/106 ,  C08G73/1039 ,  G02B1/043

摘要： A contact lens material comprising a condensation polymer having a recurring unit represented by the formula (I): ##STR1## wherein R.sup.1 is --C(CF.sub.3).sub.2 -- or ##STR2## R.sup.2 is a group represented by the formula: ##STR3## in which l is an integer of 1 to 3, m is an integer of 1 to 15 and n is an integer of 1 to 3, ##STR4## in which u is an integer of 1 to 3 and v is an integer of 1 to 3, a group represented by the formula (II): ##STR5## wherein R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are the same or different and each is hydrogen atom or an alkyl group having 1 to 5 carbon atoms, or a group represented by the formula (III): ##STR6## wherein R.sup.7 is --C(CF.sub.3).sub.2 --, ##STR7## or a direct bond, and R.sup.8 and R.sup.9 are the same or different and each is an alkyl group having 1 to 3 carbon atoms, a fluoroalkyl group having 1 to 3 carbon atoms, hydrogen atom, hydroxyl group or carboxyl group. The contact lens material is excellent in transparency, having high oxygen permeability and moreover, excellent in heat resistance, ultraviolet-ray absorbing property and forming and processing property.

摘要翻译： 包含具有由式（I）表示的重复单元的缩聚物的隐形眼镜材料：其中R 1是-C（CF 3）2 - 或R 2是由下式表示的基团： IMAGE>其中l为1〜3的整数，m为1〜15的整数，n为1〜3的整数，＆lt; IMAGE＆gt;中，u为1〜3的整数，v为 1〜3，式（II）表示的基团：其中R 3，R 4，R 5和R 6相同或不同，各自为氢原子或碳原子数1〜5的烷基， 由式（III）表示的基团：其中R 7是-C（CF 3）2 - ， - 或直接键，其中R 8和R 9相同或不同，并且各自为烷基 具有1至3个碳原子，具有1至3个碳原子的氟代烷基，氢原子，羟基或羧基。 隐形眼镜材料的透明度优异，透氧性高，耐热性，紫外线吸收性，成型加工性优异。

公开(公告)号：US07837327B2

公开(公告)日：2010-11-23

申请号：US10510516

申请日：2003-04-10

申请人： Hidenari Tanaka ,  Kazuhiko Nakada ,  Hiroaki Suzuki ,  Sadanori Ohno ,  Tetsuji Kawai

发明人： Hidenari Tanaka ,  Kazuhiko Nakada ,  Hiroaki Suzuki ,  Sadanori Ohno ,  Tetsuji Kawai

IPC分类号： A61B3/10

CPC分类号： G06Q30/02 ,  G02C7/04 ,  G02C13/003 ,  G06Q30/016 ,  G06Q30/0613

摘要： It is an object to provide a novel system for supporting contact lens users, who has not been provided with an after-selling support sufficiently, which is able to provide an appropriate support to individual contact lens user so that he can use contact lenses with comfortable. In order to attain the object, an image signal of the user's currently used contact lenses (20) acquired by a user client apparatus (18) is transmitted via communication network means (38), to a server apparatus (12) of a supporting entity (10). The server apparatus (12) then obtains lens condition evaluation data, which are stored in memory means (14) and transmitted via the communication network means (38) to the user client apparatus (18) so that the user (16) can be provided with the lens condition evaluation data.

摘要翻译： 本发明的目的是提供一种用于支持隐形眼镜用户的新型系统，其未被提供足够的售后支持，其能够为个人隐形眼镜用户提供适当的支持，使得他可以使用舒适的隐形眼镜 。 为了实现该目的，由用户客户端装置（18）获取的用户当前使用的隐形眼镜（20）的图像信号经由通信网络装置（38）发送到支持实体的服务器装置（12） （10）。 服务器装置（12）然后获得存储在存储装置（14）中并经由通信网络装置（38）发送到用户客户端装置（18）的镜头条件评估数据，从而可以提供用户（16） 与镜头状态评估数据。

公开(公告)号：US20100254372A1

公开(公告)日：2010-10-07

申请号：US12665548

申请日：2008-06-16

申请人： Ralf Keller ,  Jian Wang ,  Kazuhiko Nakada ,  Alf Heidermark

发明人： Ralf Keller ,  Jian Wang ,  Kazuhiko Nakada ,  Alf Heidermark

IPC分类号： H04L12/66

CPC分类号： H04L65/1016 ,  H04L65/1006 ,  H04L65/104 ,  H04L65/1096 ,  H04M3/02 ,  H04M3/4211 ,  H04M7/123 ,  H04M7/1235 ,  H04M2207/12 ,  H04Q3/0025 ,  H04Q3/0045

摘要： A system and method of providing an enhanced service in a telecommunications network. The system includes a telecommunications network utilizing a circuit switched and packet switched access capability. The system also includes a sending User Equipment (UE) originating a call to a receiving UE. The sending UE sends an indicator informing the network to wait for further call information before proceeding with a call request towards the receiving UE. The system also includes a control node for routing calls within the network. The control node combines the call information received from the sending UE with call routing information of the call for connecting the call with the receiving UE to form a call request to the receiving UE. Upon receiving the call request message by the receiving UE, the call is connected and a media path is established between the receiving UE and the sending UE.

摘要翻译： 一种在电信网络中提供增强业务的系统和方法。 该系统包括利用电路交换和分组交换接入能力的电信网络。 该系统还包括向接收UE发起呼叫的发送用户设备（UE）。 发送UE在向接收UE继续呼叫请求之前发送通知网络的指示符等待进一步的呼叫信息的指示符。 该系统还包括用于在网络内路由呼叫的控制节点。 控制节点将从发送UE接收到的呼叫信息与呼叫的呼叫路由信息相组合，用于将呼叫连接到接收UE，以形成对接收UE的呼叫请求。 在接收到UE接收到呼叫请求消息时，呼叫被连接，并且在接收UE和发送UE之间建立媒体路径。

公开(公告)号：US20100182998A1

公开(公告)日：2010-07-22

申请号：US12664769

申请日：2008-06-13

申请人： Kazuhiko Nakada ,  Bo Aström ,  Alf Heidermark ,  Ralf Keller ,  Stephen Terrill

发明人： Kazuhiko Nakada ,  Bo Aström ,  Alf Heidermark ,  Ralf Keller ,  Stephen Terrill

IPC分类号： H04L12/66

CPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04W48/18

摘要： A method and apparatus for managing access domain selection for a user device accessing an IP Multimedia Subsystem (IMS) network. A Call Session Control Function (CSCF) in the IMS network stores an access domain indicator associated with a user s contact address. The access domain indicator is associated with the user s contact address when the user registers with the IMS network. The CSCF sends the access domain indicator to an Access Domain Selection (ADS) function in the IMS network, the access domain indicator to be used by the ADS function in selecting an access domain. This allows the ADS function to select the correct access domain to use when sending messages to the user device.

摘要翻译： 一种用于管理访问IP多媒体子系统（IMS）网络的用户设备的接入域选择的方法和装置。 IMS网络中的呼叫会话控制功能（CSCF）存储与用户的联系人地址相关联的接入域指示符。 当用户向IMS网络注册时，接入域指示符与用户的联系人地址相关联。 CSCF将接入域指示符发送到IMS网络中的接入域选择（ADS）功能，即由ADS功能选择接入域使用的接入域指示符。 这允许ADS功能在向用户设备发送消息时选择正确的访问域。

公开(公告)号：US20100118861A1

公开(公告)日：2010-05-13

申请号：US12594530

申请日：2008-04-01

申请人： Andreas Witzel ,  Ralf Keller ,  Kazuhiko Nakada ,  Bo Aström

发明人： Andreas Witzel ,  Ralf Keller ,  Kazuhiko Nakada ,  Bo Aström

IPC分类号： H04L12/66

CPC分类号： H04L65/1073 ,  H04L65/1016 ,  H04W60/04 ,  H04W80/10

摘要： The present invention proposes a solution for providing packet-switched services to a user, even in case the user is accessibly only via a circuit-switched access. For this purpose it is proposed to force the user to report changes in the reachability status and to keep the user's registration alive in a packet-switched domain as long as the user is reachable. A packet-switched adapter located between the circuit-switched domain and a packet-switched domain aligns the registration status of the user in the packet-switched domain to the reachability status and performs a registration procedure depending on the outcome of the alignments. The registration procedure might be in detail either a registration or a re-registration or a de-registration procedure.

摘要翻译： 本发明提出了一种用于向用户提供分组交换服务的解决方案，即使在用户仅通过电路交换访问可访问的情况下。 为此，建议强制用户报告可达性状态的变化，并且只要用户可达，就保持用户在分组交换域中的注册。 位于电路交换域和分组交换域之间的分组交换适配器将分组交换域中的用户的注册状态与可达性状态对齐，并根据对齐的结果执行注册过程。 注册程序可能是注册或重新注册或注销过程的详细信息。

公开(公告)号：US06790409B1

公开(公告)日：2004-09-14

申请号：US09698596

申请日：2000-10-27

申请人： Chikako Nakamura ,  Kazuhiko Nakada ,  Tatsuya Hayashi ,  Kotaro Sakanishi

发明人： Chikako Nakamura ,  Kazuhiko Nakada ,  Tatsuya Hayashi ,  Kotaro Sakanishi

IPC分类号： A61L1206

CPC分类号： A61L12/12 ,  A61L12/06 ,  A61L12/124

摘要： A method of disinfecting a contact lens is provided, including the steps of preparing a disinfecting liquid which contains water-dispersible fine particles of a titanium oxide dispersed in an aqueous medium, immersing the contact lens in the disinfecting liquid; and irradiating the disinfecting liquid in which the contact lens is immersed, with a light.

摘要翻译： 提供一种消毒隐形眼镜的方法，包括以下步骤：制备消毒液，该消毒液含有分散在水性介质中的分散在二氧化钛中的水分散性细颗粒，将隐形眼镜浸入消毒液中并照射消毒液，其中 隐形眼镜用光浸没。

公开(公告)号：US6027745A

公开(公告)日：2000-02-22

申请号：US86575

申请日：1998-05-29

申请人： Kazuhiko Nakada ,  Akihisa Sugiyama

发明人： Kazuhiko Nakada ,  Akihisa Sugiyama

IPC分类号： G02C7/04 ,  A61F9/00 ,  B29D11/00 ,  B29K83/00 ,  C08F230/08 ,  C08G81/02 ,  G02B1/04 ,  A61F2/14 ,  A61K47/30

CPC分类号： G02B1/043

摘要： A process for producing a controlled drug-release contact lens, containing a first member which forms a front fact of the lens and a second member which forms a rear face of the lens, the first and second members defining a space in the contact lens, which entails a) preparing the first and second members from a non-crosslinked polymer; b) bonding the prepared first and second members by melt pressing; and c) crosslinking the bonded members by hydration treatment, wherein the non-crosslinked polymer is obtained from a polymerizable methoxy silicone compound and another monomer copolymerizable therewith.

摘要翻译： 一种制造受控的药物释放隐形眼镜的方法，包括形成透镜的前部事实的第一部件和形成透镜的后表面的第二部件，第一和第二部件限定隐形眼镜中的空间， 其需要a）从非交联聚合物制备第一和第二构件; b）通过熔融压合来接合制备的第一和第二构件; 和c）通过水合处理使结合的成员交联，其中非交联聚合物由可聚合的甲氧基硅氧烷化合物和可与其共聚的其它单体获得。