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1. 发明授权

US6160658A Optical amplifier for wavelength multiplexing optical transmission 失效
标题翻译：用于波长复用光传输的光放大器
公开(公告)号：US6160658A
公开(公告)日：2000-12-12
申请号：US962223
申请日：1997-10-31
申请人： Yukiko Ishikawa
发明人： Yukiko Ishikawa
IPC分类号： H01S3/10 , H01S3/06 , H01S3/067 , H04B10/071 , H04B10/2507 , H04B10/294 , G02F1/35 , H04B10/02
CPC分类号： H04B10/291
摘要： An optical amplifier for wavelength multiplexing optical transmission has an optical amplifier for amplifying wavelength-multiplexed signal light in which signal lights having wavelengths different from each other are wavelength-multiplexed and outputting the amplified wavelength-multiplexed signal light from an output terminal, and a light-removing portion which is disposed along the light path after the optical amplifier and removes spontaneous emission light existing between the wavelengths of the signal lights included in the amplified wavelength-multiplexed signal light.
摘要翻译：用于波分复用光传输的光放大器具有用于放大波长多路复用的信号光的光放大器，其中波长不同的信号光被波分复用并输出来自输出端的放大的波分复用信号光，以及光 - 沿着光放大器之后的光路布置的去除部分，并且去除存在于放大的波长复用信号光中包括的信号光的波长之间的自发发射光。

2. 发明授权

US08536302B2 Dockerin polypeptide and method of purifying recombinant fused protein using the same 有权
标题翻译： Dockerin多肽及其纯化重组融合蛋白的方法
公开(公告)号：US08536302B2
公开(公告)日：2013-09-17
申请号：US12675316
申请日：2008-08-27
申请人： Yukiko Ishikawa , Yoshiko Kamezaki , Chiaki Enomoto
发明人： Yukiko Ishikawa , Yoshiko Kamezaki , Chiaki Enomoto
IPC分类号： A61K38/00
CPC分类号： C07K14/33 , C07K1/22 , C07K2319/00
摘要： The purpose of the invention is to provide a novel purification system allowing the efficient and economical production and purification of a recombinant fused protein, whereby the elution time at a low temperature can be reduced, since it has been a problem to be solved in the existing purification method using dockerin and cohesin. In this purification system, a dockerin polypeptide characterized in that the 14th amino acid in the subdomain 2 of dockerin originating from Clostridium josui is substituted with another amino acid, and a method for purification of a recombinant fused protein are provided.
摘要翻译：本发明的目的是提供一种能够有效和经济地生产和纯化重组融合蛋白的新型纯化系统，由此可以降低在低温下的洗脱时间，因为在现有的使用dockerin和cohesin的纯化方法。在该纯化系统中，其特征在于源自于梭菌（Clostridium josui）的对接青霉素的亚域2中的第14位氨基酸被另外的氨基酸取代，提供重组融合蛋白的纯化方法。

3. 发明申请

US20100204445A1 DOCKERIN POLYPEPTIDE AND METHOD OF PURIFYING RECOMBINANT FUSED PROTEIN USING THE SAME 有权
标题翻译： DOCKERIN POLYPEPTIDE AND METHOD OF PURIFYING RECOMBINANT FUSED蛋白使用它们
公开(公告)号：US20100204445A1
公开(公告)日：2010-08-12
申请号：US12675316
申请日：2008-08-27
申请人： Yukiko Ishikawa , Yoshiko Kamezaki , Chiaki Enomoto
发明人： Yukiko Ishikawa , Yoshiko Kamezaki , Chiaki Enomoto
IPC分类号： C07K14/00 , C07H21/04 , C12N15/63 , C07K1/22
CPC分类号： C07K14/33 , C07K1/22 , C07K2319/00
摘要： The purpose of the invention is to provide a novel purification system allowing the efficient and economical production and purification of a recombinant fused protein, whereby the elution time at a low temperature can be reduced, since it has been a problem to be solved in the existing purification method using dockerin and cohesin. In this purification system, a dockerin polypeptide characterized in that the 14th amino acid in the subdomain 2 of dockerin originating from Clostridium josui is substituted with another amino acid, and a method for purification of a recombinant fused protein are provided.
摘要翻译：本发明的目的是提供一种能够有效和经济地生产和纯化重组融合蛋白的新型纯化系统，由此可以降低在低温下的洗脱时间，因为在现有的使用dockerin和cohesin的纯化方法。在该纯化系统中，其特征在于源自于梭菌（Clostridium josui）的对接青霉素的亚域2中的第14位氨基酸被另外的氨基酸取代，提供重组融合蛋白的纯化方法。

4. 发明授权

US07090998B2 Method for producing target substance by fermentation 有权
标题翻译：通过发酵生产目标物质的方法
公开(公告)号：US07090998B2
公开(公告)日：2006-08-15
申请号：US10613990
申请日：2003-07-08
申请人： Yukiko Ishikawa , Akira Imaizumi , Kazuhiko Matsui , Hiroyuki Kojima
发明人： Yukiko Ishikawa , Akira Imaizumi , Kazuhiko Matsui , Hiroyuki Kojima
IPC分类号： C12P1/04 , C12N1/20
CPC分类号： C07K14/245
摘要： In a method for producing a target substance utilizing a microorganism, which comprises culturing a γ-proteobacterium in a medium to produce and accumulate the target substance in the medium or cells and collecting the target substance, there is used a strain in which the ArcA protein does not normally function in the cell by means of, for example, disruption of the arcA gene on the chromosome.
摘要翻译：在利用微生物生产目标物质的方法中，其包括在培养基中培养γ-谷氨酸杆菌，以在培养基或细胞中产生并积累目标物质并收集目标物质，使用其中的ArcA蛋白通常不会通过例如染色体上arcA基因的破坏在细胞中起作用。

5. 发明申请

US20050092965A1 Optically functional layer, method of forming optically functional layer, and liquid crystal display element 有权
标题翻译：光学功能层，形成光学功能层的方法和液晶显示元件
公开(公告)号：US20050092965A1
公开(公告)日：2005-05-05
申请号：US10933100
申请日：2004-09-02
申请人： Kouji Ishizaki , Norihisa Moriya , Yukiko Ishikawa
发明人： Kouji Ishizaki , Norihisa Moriya , Yukiko Ishikawa
IPC分类号： G02B5/20 , C09K19/38 , C09K19/52 , C09K19/54 , G02B5/30 , G02F1/13363
CPC分类号： G02F1/13363 , C09K19/38 , C09K19/52 , C09K19/54 , C09K2019/528 , C09K2219/03 , G02B5/3016 , G02F2001/133565 , G02F2001/133633 , G02F2413/03 , Y10T428/10 , Y10T428/1036 , Y10T428/1059
摘要： The present invention is to solve a problem that, conventionally, there is a risk of impurity elution when the optical retardation control layer obtainable by photopolymerization comes into contact with the liquid crystal layer because of the deterioration in heat resistance of the optical retardation control layer due to high temperature of post-process, the insufficient chemical resistance or the like. α-amino alkylphenone based 2-methyl-1[4-(methylthio)phenyl]-2-morpholinopropane-1-one or 2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-butanone-1 are used as a photopolymerization initiator to be compounded in a composition for forming an optical retardation control layer or other optically functional layers.
摘要翻译：本发明的目的在于解决如下问题：由于光学延迟控制层的耐热性降低导致由光聚合得到的光学延迟控制层与液晶层接触时，存在杂质析出的风险到后处理的高温，耐化学性等不良。使用α-氨基烷基苯基酮的2-甲基-1- [4-（甲硫基）苯基] -2-吗啉代丙烷-1-酮或2-苄基-2-二甲基氨基-1-（4-吗啉代苯基） - 丁酮-1作为光聚合引发剂组合在用于形成光学延迟控制层或其它光学功能层的组合物中。

6. 发明授权

US06212000B1 Two-way optical amplifier module 失效
标题翻译：双向光放大器模块
公开(公告)号：US06212000B1
公开(公告)日：2001-04-03
申请号：US09229613
申请日：1999-01-13
申请人： Yukiko Ishikawa
发明人： Yukiko Ishikawa
IPC分类号： H01S300
CPC分类号： H04B10/2971 , H01S3/06787 , H01S3/10023
摘要： A two-way optical amplifying module directs an upward signal light into an optical amplifier through a first optical circulator and a first Wavelenght Division Multiplexer (WDM), and amplifies by exciting light sent from a light source through the first WDM. The exciting light excites an erbium-doped fiber to amplify the upward signal light, following which the amplified upward signal light passes through a second WDM and circulates within a second optical circulator where ASE (Amplified Spontaneous Emission) is eliminated by a reflecting bandpass filter during circulation, and transmitted from an output port. A downward signal light is directed to the optical amplifier through the second optical circulator and the second WDM. Exciting light sent from another light source is directed into the optical amplifier through the second WDM to excite the erbium-doped fiber of the optical amplifier so that the downward signal light is amplified, following which the amplified downward signal light passes through the first WDM and flows into the second optical circulator to circulate within the first optical circulator where ASE is removed by reflecting a second bandpass filter, and finally transmitted from another output port.
摘要翻译：双向光放大模块通过第一光环行器和第一波长分频多路复用器（WDM）将向上的信号光引导到光放大器中，并通过第一WDM从光源发出的激发光放大。激发光激发掺铒光纤以放大上行信号光，随后放大的上行信号光通过第二WDM并在第二光环行器内循环，其中ASE（放大自发发射）被反射带通滤波器消除，循环，并从输出端口传输。向下的信号光通过第二光环行器和第二WDM被引导到光放大器。从另一光源发出的激励光通过第二WDM被引导到光放大器中，以激发光放大器的掺铒光纤，使得向下信号光被放大，随后放大的下行信号光通过第一WDM，流入第二光环行器，在第一光循环器内循环，其中ASE通过反射第二带通滤波器被去除，最后从另一个输出端口传输。

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