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1. 发明授权

US5948803A N-substituted dioxothiazolidylbenzamide derivatives and process for producing the same 失效
标题翻译： N-取代的二氧代噻唑烷基苯甲酰胺衍生物及其制备方法
公开(公告)号：US5948803A
公开(公告)日：1999-09-07
申请号：US77899
申请日：1998-06-16
申请人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
发明人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
IPC分类号： C07D277/20 , A61K31/425 , A61K31/426 , A61K31/44 , A61P3/06 , A61P3/08 , A61P43/00 , C07D277/34 , C07D417/12
CPC分类号： C07D417/12 , C07D277/34
摘要： The invention provides novel N-substituted dioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic effect and lipid-lowering effect, and the process for preparing them, and relates to N-substituted dioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) ##STR1## �wherein R.sup.1 and R.sup.2 denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms or hydroxyl groups, or R.sup.1 and R.sup.2 combine to form a methylenedioxy group, R.sup.3 denotes a hydrogen atom, lower alkoxys group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, R.sup.4 denotes a hydrogen or lower alkyl group with carbon atoms of 1 to 3, n denotes an integer of 0 to 2, and X denotes N or CH!, and process for preparing the same.
摘要翻译： PCT No.PCT / JP96 / 03664 Sec。 371日期：1998年6月16日 102（e）日期1998年6月16日PCT 1996年12月16日PCT公布。公开号WO97 / 22600 PCT 日期：1997年6月26日本发明提供了改善胰岛素抵抗并具有强效降血糖作用和降脂作用的新型N-取代二氧代噻唑烷基苯甲酰胺衍生物及其制备方法，涉及N-取代二氧代噻唑烷基苯甲酰胺衍生物，其特征在于以通式（1）[其中R 1和R 2表示相同或不同的氢原子，碳原子数1〜4的低级烷基，碳原子数1〜3的低级烷氧基，碳原子数1〜3的低级卤代烷基碳原子数为1〜3的低级卤代烷氧基，卤素原子或羟基或R1和R2结合形成亚甲二氧基，R3表示氢原子，碳原子数1〜3的低级烷氧基，羟基或卤素原子，R4表示碳原子数为1〜3的氢原子或低级烷基，n表示0〜2的整数，X表示N或CH]表示的化合物及其制备方法。

2. 发明授权

US6030990A N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same 失效
标题翻译： N-苄基二氧代噻唑烷基苯甲酰胺衍生物及其制造方法
公开(公告)号：US6030990A
公开(公告)日：2000-02-29
申请号：US952672
申请日：1997-12-02
申请人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
发明人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
IPC分类号： C07D277/20 , A61K31/425 , A61K31/426 , A61P3/06 , A61P3/08 , A61P3/10 , C07C67/347 , C07C69/76 , C07C69/84 , C07C69/92 , C07D277/34 , C07D417/12
CPC分类号： C07D417/12 , C07D277/34
摘要： The present invention provides novel N-benzyldioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic and lipid-lowering effects and processes for preparing the same, and relates to N-benzyldioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) ##STR1## wherein R.sup.1 and R.sup.2 denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms, hydroxyl groups, nitro groups, amino groups which may be substituted with lower alkyl group(s) with carbon atoms of 1 to 3 or hetero rings, or R.sup.1 and R.sup.2 link to form a methylenedioxy group, R.sup.3 denotes a lower alkoxy group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, and dotted line indicates double bond or single bond in combination with solid line, and processes for preparing the same.
摘要翻译： PCT No.PCT / JP96 / 01459 Sec。 371日期1997年12月2日第 102（e）日期1997年12月2日PCT提交1996年5月30日PCT公布。公开号WO96 / 38428 日期：1996年12月5日本发明提供了改善胰岛素抵抗性并具有强力降血糖和降脂效果的新型N-苄基二硫代噻唑烷基苯甲酰胺衍生物及其制备方法，涉及N-苄基二硫代噻唑烷基苯甲酰胺衍生物，其特征在于通式（1）其中R1和R2表示相同或不同的氢原子，碳原子数为1〜4的低级烷基，碳原子数1〜3的低级烷氧基，碳原子数1〜3的低级卤代烷基，低级卤代烷氧基具有1至3个碳原子，卤素原子，羟基，硝基，可被具有1-3个碳原子的低级烷基取代的氨基或杂环，或R 1和R 2连接形成亚甲二氧基基团，R3表示碳原子数为1〜3的低级烷氧基，羟基或卤原子，虚线表示双键或单键与固体锂的结合 ne及其制备方法。

3. 发明授权

US6147101A N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same 有权
标题翻译： N-苄基二氧代噻唑烷基苯甲酰胺衍生物及其制造方法
公开(公告)号：US6147101A
公开(公告)日：2000-11-14
申请号：US482268
申请日：2000-01-13
申请人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
发明人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
IPC分类号： C07D277/34 , C07D417/12 , A61K31/426
CPC分类号： C07D417/12 , C07D277/34
摘要： The present invention provides novel N-benzyldioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic and lipid-lowering effects and processes for preparing the same, and relates to N-benzyldioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) ##STR1## [wherein R.sup.1 and R.sup.2 denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms, hydroxyl groups, nitro groups, amino groups which may be substituted with lower alkyl group(s) with carbon atoms of 1 to 3 or hetero rings, or R.sup.1 and R.sup.2 link to form a methylenedioxy group, R.sup.3 denotes a lower alkoxy group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, and dotted line indicates double bond or single bond in combination with solid line], and processes for preparing the same.
摘要翻译：本发明提供了改善胰岛素抵抗并具有强效降血糖和降脂作用的新型N-苄基二硫代噻唑烷基苯甲酰胺衍生物及其制备方法，涉及以通式（1）表示的N-苄基二硫代噻唑烷基苯甲酰胺衍生物[其中 R1和R2表示相同或不同的氢原子，碳原子数为1〜4的低级烷基，碳原子数1〜3的低级烷氧基，碳原子数1〜3的低级卤代烷基，碳原子数为1〜 1至3，卤素原子，羟基，硝基，可被具有1至3个碳原子的低级烷基取代的氨基或杂环，或R 1和R 2连接形成亚甲二氧基，R 3表示碳原子数为1〜3的低级烷氧基，羟基或卤素原子，虚线表示双键或单键与实线组合]，工序准备相同。

4. 发明授权

US6001862A N-benzyldioxothiazolidylbenzamide derivatives and processes for preparing the same 有权
标题翻译： N-苄基二氧代噻唑烷基苯甲酰胺衍生物及其制备方法
公开(公告)号：US6001862A
公开(公告)日：1999-12-14
申请号：US292955
申请日：1999-04-16
申请人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
发明人： Toshio Maeda , Masahiro Nomura , Katsuya Awano , Susumu Kinoshita , Hiroya Satoh , Koji Murakami , Masaki Tsunoda
IPC分类号： C07D277/34 , C07D417/12 , A61K31/425
CPC分类号： C07D417/12 , C07D277/34
摘要： The present invention provides novel N-benzyldioxothiazolidylbenzamide derivatives that improve the insulin resistance and have potent hypoglycemic and lipid-lowering effects and processes for preparing the same, and relates to N-benzyldioxothiazolidylbenzamide derivatives characterized by being represented by a general formula (1) ##STR1## [wherein R.sup.1 and R.sup.2 denote identically or differently hydrogen atoms, lower alkyl groups with carbon atoms of 1 to 4, lower alkoxy groups with carbon atoms of 1 to 3, lower haloalkyl groups with carbon atoms of 1 to 3, lower haloalkoxy groups with carbon atoms of 1 to 3, halogen atoms, hydroxyl groups, nitro groups, amino groups which may be substituted with lower alkyl group(s) with carbon atoms of 1 to 3 or hetero rings, or R.sup.1 and R.sup.2 link to form a methylenedioxy group, R.sup.3 denotes a lower alkoxy group with carbon atoms of 1 to 3, hydroxyl group or halogen atom, and dotted line indicates double bond or single bond in combination with solid line], and processes for preparing the same.
摘要翻译：本发明提供了改善胰岛素抵抗并具有强效降血糖和降脂作用的新型N-苄基二硫代噻唑烷基苯甲酰胺衍生物及其制备方法，涉及以通式（1）表示的N-苄基二硫代噻唑烷基苯甲酰胺衍生物[其中 R1和R2表示相同或不同的氢原子，碳原子数为1〜4的低级烷基，碳原子数1〜3的低级烷氧基，碳原子数1〜3的低级卤代烷基，碳原子数为1〜 1至3，卤素原子，羟基，硝基，可被具有1至3个碳原子的低级烷基取代的氨基或杂环，或R 1和R 2连接形成亚甲二氧基，R 3表示碳原子数为1〜3的低级烷氧基，羟基或卤素原子，虚线表示双键或单键与实线组合]，工序准备相同。

5. 发明授权

US09019593B2 Optical amplification apparatus 有权
标题翻译：光放大装置
公开(公告)号：US09019593B2
公开(公告)日：2015-04-28
申请号：US13417481
申请日：2012-03-12
申请人： Setsuo Yoshida , Susumu Kinoshita , George Ishikawa , Goji Nakagawa , Yutaka Kai , Kyosuke Sone , Keisuke Harada
发明人： Setsuo Yoshida , Susumu Kinoshita , George Ishikawa , Goji Nakagawa , Yutaka Kai , Kyosuke Sone , Keisuke Harada
IPC分类号： H01S5/06 , H04B10/291 , H01S5/50 , H04B10/12 , H01S5/00 , H01S5/042 , H01S5/062 , H01S5/0683 , H01S5/40
CPC分类号： H04B10/2914 , H01S5/0078 , H01S5/0428 , H01S5/06216 , H01S5/06835 , H01S5/4087 , H01S5/5027 , H01S2301/04 , H01S2301/06
摘要： An optical amplification apparatus includes a front-stage semiconductor optical amplifier which amplifies an input light and a rear-stage semiconductor optical amplifier which amplifies an amplified light outputted from the front-stage semiconductor optical amplifier. The front-stage semiconductor optical amplifier exercises auto level control of an output light by exercising variable control of driving current which flows according to applied voltage higher than light emitting threshold voltage of an internal optical amplification element. The rear-stage semiconductor optical amplifier performs gate switching of a transmitted light by exercising switching control of driving current. By doing so, distortion of a waveform is controlled and optical communication quality can be improved.
摘要翻译：光放大装置包括放大输入光的前级半导体光放大器和放大从前级半导体光放大器输出的放大光的后级半导体光放大器。前级半导体光放大器通过对根据施加的电压高于内部光放大元件的发光阈值电压的驱动电流的可变控制来进行输出光的自动电平控制。后级半导体光放大器通过进行驱动电流的切换控制来进行透射光的栅极切换。通过这样做，可以控制波形失真，提高光通信质量。

6. 发明授权

US08200088B2 Optical communication system, and optical communication method and communication unit therefor 有权
标题翻译：光通信系统，光通信方法及通信单元
公开(公告)号：US08200088B2
公开(公告)日：2012-06-12
申请号：US12474683
申请日：2009-05-29
申请人： Kyosuke Sone , Susumu Kinoshita
发明人： Kyosuke Sone , Susumu Kinoshita
IPC分类号： H04J14/00
CPC分类号： H04L12/2852 , H04L12/42 , H04L45/04 , H04L45/124 , H04L45/62
摘要： A communication unit inhibits delay and jitter during network communication, improving the communication quality. For this purpose, the communication unit includes: a first terminator that terminates a communication channel in the first optical communication scheme established between the communication unit and another communication unit; a second terminator that terminates a signal in the second optical communication scheme; and a path setting switch that switches between a first signal path setting and a second signal path setting.
摘要翻译：通信单元在网络通信期间抑制延迟和抖动，提高通信质量。为此，通信单元包括：第一终端，终止在通信单元和另一通信单元之间建立的第一光通信方案中的通信信道; 第二终端器，其终止第二光通信方案中的信号; 以及在第一信号路径设置和第二信号路径设置之间切换的路径设置开关。

7. 发明申请

US20110286085A1 OPTICAL AMPLIFIER 有权
标题翻译：光放大器
公开(公告)号：US20110286085A1
公开(公告)日：2011-11-24
申请号：US13088904
申请日：2011-04-18
申请人： Kyosuke SONE , Susumu Kinoshita
发明人： Kyosuke SONE , Susumu Kinoshita
IPC分类号： H01S3/13 , H01S3/14
CPC分类号： H04B10/2942 , H01S3/06754 , H01S3/10015 , H01S3/10038 , H01S3/10069 , H01S3/1608
摘要： An optical amplifier includes an input port, an output port, an amplification medium, a light source, a monitor, and a controller. The amplification medium with which doped an rare-earth element for optical amplification is allocated on an optical path between the input port and the output port. The light source supplies the amplification medium with an excitation light. The monitor monitors a total power of an optical signal of each wavelength according to a monitor period which is longer than a transient response time of the amplification medium. The controller controls the light source so that a power of the excitation light is constant when a monitor value of the monitor is equal to or smaller than a predetermined threshold value and controls the light source so that an optical gain in the amplification medium is constant when the monitor value is larger than the predetermined threshold value.
摘要翻译：光放大器包括输入端口，输出端口，放大介质，光源，监视器和控制器。掺杂有用于光放大的稀土元素的放大介质被分配在输入端口和输出端口之间的光路上。光源向放大介质提供激发光。监视器根据比放大介质的瞬态响应时间长的监视周期监视每个波长的光信号的总功率。控制器控制光源，使得当监视器的监视值等于或小于预定阈值时激发光的功率是恒定的，并且控制光源使得放大介质中的光学增益是恒定的监视值大于预定阈值。

8. 发明授权

US07787763B2 System and method for protecting optical light-trails 有权
标题翻译：保护光线的系统和方法
公开(公告)号：US07787763B2
公开(公告)日：2010-08-31
申请号：US11098720
申请日：2005-04-04
申请人： Ashwin A. Gumaste , Paparao Palacharla , Susumu Kinoshita
发明人： Ashwin A. Gumaste , Paparao Palacharla , Susumu Kinoshita
IPC分类号： H04B10/00
CPC分类号： H04B10/275 , H04B10/032 , H04B10/27 , H04J14/0204 , H04J14/0205 , H04J14/021 , H04J14/0212 , H04J14/0275 , H04J14/0295
摘要： Providing protection for a network includes establishing a light-trail through a sequence of nodes of an optical network, where the sequence of nodes is coupled by a first fiber and by a second fiber. Traffic is communicated through a plurality of connections of the light-trail, where a connection is operable to communicate traffic from a source node of the sequence of nodes to one or more destination nodes of the sequence of nodes. A failure of the light-trail is detected. A protection light-trail corresponding to the light-trail is established. The traffic of the plurality of connections is communicated through the protection light-trail.
摘要翻译：为网络提供保护包括通过光网络的节点序列来建立光轨迹，其中节点序列由第一光纤和第二光纤耦合。业务通过光轨的多个连接进行通信，其中连接可操作以将流量从节点序列的源节点传送到节点序列的一个或多个目标节点。检测到光轨的故障。建立对应于轻轨的保护光路。通过保护光路传送多个连接的通信量。

9. 发明申请

US20090290873A1 Optical communication system 有权
标题翻译：光通信系统
公开(公告)号：US20090290873A1
公开(公告)日：2009-11-26
申请号：US12320529
申请日：2009-01-28
申请人： Yutaka Takita , Susumu Kinoshita
发明人： Yutaka Takita , Susumu Kinoshita
IPC分类号： H04B10/20 , H04J14/02
CPC分类号： H04J14/025 , H04J3/1611 , H04J14/0209 , H04J14/0212 , H04J14/0213 , H04J14/0246 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04J14/0283 , H04J14/0286
摘要： An optical communicating apparatus that is connected to another optical communicating apparatus by a two-core optical transmission path includes: a one-core optical transmission path that passes an optical signal transmitted from an optical transmitter/receiver performing one-core bilateral communication and an optical signal transmitted to the optical transmitter/receiver in an opposite direction; a transmitting unit that transmits the optical signal transmitted from the optical transmitter/receiver through the one-core optical transmission path, to the other optical communicating apparatus through a first core of the two-core optical transmission path; and a receiving unit that receives the optical signal transmitted from the other communicating apparatus through a second core of the two-core optical transmission path, and passes the received optical signal to the one-core optical transmission path.
摘要翻译：通过双芯光传输路径连接到另一光通信装置的光通信装置包括：通过从执行单核双向通信的光发射机/接收机发送的光信号的光纤传输路径和光纤信号以相反的方向传输到光发射机/接收机; 发送单元，其通过所述单核心光传输路径将从所述光收发器发送的所述光信号通过所述双核光传输路径的第一核发送到所述另一光通信装置; 以及接收单元，其通过双芯光传输路径的第二核心接收从其他通信装置发送的光信号，并将接收到的光信号传递到单芯光传输路径。

10. 发明授权

US07477447B2 Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied 有权
公开(公告)号：US07477447B2
公开(公告)日：2009-01-13
申请号：US11742508
申请日：2007-04-30
申请人： Yasushi Sugaya , Susumu Kinoshita
发明人： Yasushi Sugaya , Susumu Kinoshita
IPC分类号： H04B10/17 , H04B10/12
CPC分类号： H01S3/06758 , H01S3/10015 , H01S3/1003 , H01S3/1301 , H01S2301/04 , H04B10/291 , H04B10/2912 , H04B10/2931 , H04B10/2942 , H04B10/296 , H04B2210/003 , H04J14/0221
摘要： An optical amplifying apparatus which includes an optical amplifier, an optical attenuator and a controller. The optical amplifier amplifies a light signal having a variable number of channels. The optical attenuator passes the amplified light signal and has a variable light transmissivity. Prior to varying the number of channels in the light signal, the controller varies the light transmissivity of the optical attenuator so that a power level of the amplified light signal is maintained at an approximately constant level that depends on the number of channels in the light signal prior to the varying the number of channels. While the number of channels in the light signal is being varied, the controller maintains the light transmissivity of the optical attenuator to be constant. Subsequent to varying the number of channels in the light signal, the controller varies the light transmissivity of the optical attenuator so that a power level of the amplified light signal is maintained at an approximately constant level that depends on the number of channels in the light signal subsequent to the varying the number of channels.

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