专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD539227S1 Electric connector 有权
公开(公告)号：USD539227S1
公开(公告)日：2007-03-27
申请号：US29261458
申请日：2006-06-13
申请人： Akio Yamada , Isao Kojima , Yasuyuki Koguchi , Hiromichi Kato
设计人： Akio Yamada , Isao Kojima , Yasuyuki Koguchi , Hiromichi Kato

2. 发明授权

US06876480B2 Farady rotation device and optical device comprising it 失效
标题翻译：法拉第旋转装置和包括它的光学装置
公开(公告)号：US06876480B2
公开(公告)日：2005-04-05
申请号：US10343967
申请日：2001-07-25
申请人： Teruhisa Sahashi , Hidenori Nakada , Hirotaka Kawai , Isao Kojima , Tsugio Tokumasu
发明人： Teruhisa Sahashi , Hidenori Nakada , Hirotaka Kawai , Isao Kojima , Tsugio Tokumasu
IPC分类号： G02F1/09
CPC分类号： G02F1/09 , G02F1/093 , G02F2201/16 , G02F2203/04 , G02F2203/48
摘要： Optical devices including a Faraday rotation devices improved in wavelength and temperature characteristics and an optical attenuator reduced in wavelength dependence and temperature-dependent loss. The Faraday rotation device has permanent magnets magnetized in an axial direction of through-holes, and Faraday elements having a same Faraday rotation direction with respect to a same magnetization direction. The permanent magnets are directed in the same magnetization direction along an optical path, where part of the Faraday elements are accommodated in the through-hole of the permanent magnet, and the remaining Faraday elements are arranged between the magnets, whereby the Faraday elements are to be applied by magnetic fields in opposite directions. For a device variable in Faraday rotation angle, an electromagnet is provided. An input fiber collimator and polarizer are provided on an input side of with the Faraday elements while an analyzer and output fiber collimator are on an output side.
摘要翻译：包括改善波长和温度特性的法拉第旋转装置和光衰减器的光学装置降低了波长依赖性和温度依赖性损失。法拉第旋转装置具有沿通孔的轴向磁化的永久磁体，以及相对于相同磁化方向具有相同的法拉第旋转方向的法拉第元件。永磁体沿着光路相同的磁化方向被引导，其中法拉第元件的一部分被容纳在永磁体的通孔中，并且剩余的法拉第元件被布置在磁体之间，由此法拉第元件将通过相反方向的磁场施加。对于法拉第旋转角度的装置变量，提供电磁体。在法拉第元件的输入侧设置输入光纤准直器和偏振器，而分析器和输出光纤准直器位于输出侧。

3. 发明授权

US08166136B2 Performance reservation storage management system, storage management method, and storage medium 失效
标题翻译：性能预留存储管理系统，存储管理方法和存储介质
公开(公告)号：US08166136B2
公开(公告)日：2012-04-24
申请号：US12646480
申请日：2009-12-23
申请人： Yusuke Tanimura , Tomohiro Kudoh , Isao Kojima , Yoshio Tanaka
发明人： Yusuke Tanimura , Tomohiro Kudoh , Isao Kojima , Yoshio Tanaka
IPC分类号： G06F15/16
CPC分类号： G06F17/30017 , H04L67/1097 , H04L67/325
摘要： A storage management system (10) is a system for connecting a client terminal (30) to a storage apparatus (111) via a communication network. The storage management system (10) includes: a communication unit (21) that receives a reservation request from the client terminal (30); a reservation management unit (221) that reserves a right of use and a time slot of use of the remaining capability of the storage capability in the storage apparatus (111) in accordance with the reservation request, and manages reservation information indicating the result of the reservation; and a ticket issuance unit (222) that issues a reservation ticket showing the reservation information to the client terminal (30), and transmits the reservation ticket to the client terminal (30). The ticket issuance unit (222) issues the reservation ticket only when the remaining capability is confirmed.
摘要翻译：存储管理系统（10）是经由通信网络将客户终端（30）连接到存储装置（111）的系统。存储管理系统（10）包括：从客户终端（30）接收预约请求的通信单元（21）; 预约管理单元（221），根据预约请求，在存储装置（111）中保留使用权和使用剩余的存储能力的时间段，并且管理表示所述存储装置（111）的结果的预约信息保留; 以及向客户终端（30）发出表示预约信息的预约票据的票发行单元（222），并将预约票据发送给客户终端（30）。票证发行单元（222）仅在剩余能力确认时才发行预约票。

4. 发明授权

US07845987B2 Electrical connector with plug connector and receptacle connector 有权
标题翻译：带插头连接器和插座连接器的电气连接器
公开(公告)号：US07845987B2
公开(公告)日：2010-12-07
申请号：US12088852
申请日：2006-09-15
申请人： Akio Yamada , Isao Kojima
发明人： Akio Yamada , Isao Kojima
IPC分类号： H01R13/64
CPC分类号： H01R13/641 , H01R12/57 , H01R12/716 , H01R13/6315
摘要： The plug connector includes contacts and a block. The contacts are arranged on both sides of the block, and the block is formed at longitudinal ends with projection walls. The receptacle connector includes contacts and a housing. The contacts are arranged on both sides of the block to be opposite to each other in the width direction, and the housing is provided with engaging protrusions engaging the anchoring recess. The housing is further provided between the contacts longitudinally arranged with side walls A higher than upper surfaces of elastic portions of the contacts and with side walls B continuous with the side walls A and higher than upper surfaces of contact portions of the contacts. The plug contacts and the receptacle contacts are brought into contact with each other only after the plug connector and the receptacle connector have been completely fitted with each other.
摘要翻译：插头连接器包括触点和块。接触件布置在块体的两侧，并且块体在纵向端部形成有突出壁。插座连接器包括触点和壳体。接触件布置在块的两侧以在宽度方向上彼此相对，并且壳体设置有接合锚定凹部的接合突起。壳体还设置在纵向布置有高于触头的弹性部分的上表面的侧壁A的触头和与侧壁A连续并且高于触点的接触部分的上表面的侧壁B. 只有在插头连接器和插座连接器已经完全配合之后，插头触点和插座触点才相互接触。

5. 发明授权

US07336418B1 Optical attenuator 有权
标题翻译：光衰减器
公开(公告)号：US07336418B1
公开(公告)日：2008-02-26
申请号：US09959671
申请日：2000-06-16
申请人： Hirotaka Kawai , Hiromitsu Umezawa , Isao Kojima , Hidenori Nakata , Teruhisa Sahashi
发明人： Hirotaka Kawai , Hiromitsu Umezawa , Isao Kojima , Hidenori Nakata , Teruhisa Sahashi
IPC分类号： G02B5/30
CPC分类号： G02B27/281 , G02F1/093 , G02F2203/48
摘要： An optical attenuator with increased dynamic range and reduced temperature-dependence over the dynamic range. The optical attenuator has a Faraday rotational angle variable device which applies an external magnetic field to light polarized by a garnet crystal, and a polarizer and an analyzer disposed at the front and rear of the optical axis of the device. There is an angle x formed between the plane of polarization of the light incident to the garnet crystal and the magnetic field orthogonal to the optical axis, where an angle y is formed between the polarizer and the analyzer, and the angle x is set to satisfy {(−z/2)+90×n}−12
摘要翻译：光衰减器具有动态范围的增加，并且在动态范围内降低了温度依赖性。光衰减器具有法拉第旋转角可变装置，其对由石榴石晶体偏振的光施加外部磁场，偏振器和分析器设置在装置的光轴的前后。在入射到石榴石晶体的光的偏振面和与光轴正交的磁场之间形成有角度x，其中在偏振器和分析器之间形成角度y，并且将角度x设定为满足 {（-z / 2）+ 90xn} -12

6. 发明授权

US07006273B2 Faraday rotation device and optical device using same 有权
标题翻译：法拉第旋转装置和使用其的光学装置
公开(公告)号：US07006273B2
公开(公告)日：2006-02-28
申请号：US11014085
申请日：2004-12-17
申请人： Teruhisa Sahashi , Hidenori Nakada , Hirotaka Kawai , Isao Kojima , Tsugio Tokumasu
发明人： Teruhisa Sahashi , Hidenori Nakada , Hirotaka Kawai , Isao Kojima , Tsugio Tokumasu
IPC分类号： G02F1/09
CPC分类号： G02F1/09 , G02F1/093 , G02F2201/16 , G02F2203/04 , G02F2203/48
摘要： Optical devices including a Faraday rotation devices improved in wavelength and temperature characteristics and an optical attenuator reduced in wavelength dependence and temperature-dependent loss. The Faraday rotation device has permanent magnets magnetized in an axial direction of through-holes, and Faraday elements having a same Faraday rotation direction with respect to a same magnetization direction. The permanent magnets are directed in the same magnetization direction along an optical path, where part of the Faraday elements are accommodated in the through-hole of the permanent magnet, and the remaining Faraday elements are arranged between the magnets, whereby the Faraday elements are to be applied by magnetic fields in opposite directions. For a device variable in Faraday rotation angle, an electromagnet is provided. An input fiber collimator and polarizer are provided on an input side of with the Faraday elements while an analyzer and output fiber collimator are on an output side.
摘要翻译：包括改善波长和温度特性的法拉第旋转装置和光衰减器的光学装置降低了波长依赖性和温度依赖性损失。法拉第旋转装置具有沿通孔的轴向磁化的永久磁体，以及相对于相同磁化方向具有相同的法拉第旋转方向的法拉第元件。永磁体沿着光路相同的磁化方向被引导，其中法拉第元件的一部分被容纳在永磁体的通孔中，并且剩余的法拉第元件被布置在磁体之间，由此法拉第元件将通过相反方向的磁场施加。对于法拉第旋转角度的装置变量，提供电磁体。在法拉第元件的输入侧设置输入光纤准直器和偏振器，而分析器和输出光纤准直器位于输出侧。

7. 发明申请

US20100169454A1 STORAGE MANAGEMENT SYSTEM, STORAGE MANAGEMENT METHOD, AND STORAGE MEDIUM 失效
标题翻译：存储管理系统，存储管理方法和存储介质
公开(公告)号：US20100169454A1
公开(公告)日：2010-07-01
申请号：US12646480
申请日：2009-12-23
申请人： Yusuke TANIMURA , Tomohiro Kudoh , Isao Kojima , Yoshio Tanaka
发明人： Yusuke TANIMURA , Tomohiro Kudoh , Isao Kojima , Yoshio Tanaka
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F17/30017 , H04L67/1097 , H04L67/325
摘要： A storage management system (10) is a system for connecting a client terminal (30) to a storage apparatus (111) via a communication network. The storage management system (10) includes: a communication unit (21) that receives a reservation request from the client terminal (30); a reservation management unit (221) that reserves a right of use and a time slot of use of the remaining capability of the storage capability in the storage apparatus (111) in accordance with the reservation request, and manages reservation information indicating the result of the reservation; and a ticket issuance unit (222) that issues a reservation ticket showing the reservation information to the client terminal (30), and transmits the reservation ticket to the client terminal (30). The ticket issuance unit (222) issues the reservation ticket only when the remaining capability is confirmed.
摘要翻译：存储管理系统（10）是经由通信网络将客户终端（30）连接到存储装置（111）的系统。存储管理系统（10）包括：从客户终端（30）接收预约请求的通信单元（21）; 预约管理单元（221），根据预约请求，在存储装置（111）中保留使用权和使用剩余的存储能力的时间段，并且管理表示所述存储装置（111）的结果的预约信息保留; 以及向客户终端（30）发出表示预约信息的预约票据的票发行单元（222），并将预约票据发送给客户终端（30）。票证发行单元（222）仅在剩余能力确认时才发行预约票。

8. 发明授权

US07374432B2 Connector 有权
标题翻译：连接器
公开(公告)号：US07374432B2
公开(公告)日：2008-05-20
申请号：US11481875
申请日：2006-07-05
申请人： Yasuyuki Koguchi , Isao Kojima
发明人： Yasuyuki Koguchi , Isao Kojima
IPC分类号： H01R9/09
CPC分类号： H01R12/725 , H01R12/52 , H01R13/26
摘要： A connector includes contacts and an insulator. Each contact includes a contact portion, a first fixed portion, an elastic portion substantially in the form of a crank, a second fixed portion and a connection portion. The insulator includes a fixation block to which the second fixed portions are fixed, and a movable housing to which the first fixed portions are fixed. The movable housing is fixed only to the contacts and held by the elastic portions in a floating condition away from the bottom surface of the fixation block. The fixation block has a wall for preventing short circuit when the connector is being mounted on a substrate. A floating amount of more than 0.7 mm can be achieved with a simple construction without causing short circuit with a substrate when the connector is being fitted with a mating connector and without causing any failed connection.
摘要翻译：连接器包括触点和绝缘体。每个触点包括接触部分，第一固定部分，基本上呈曲柄形式的弹性部分，第二固定部分和连接部分。绝缘体包括固定有第二固定部的固定块和固定有第一固定部的可动壳体。可移动的壳体仅固定在触头上并且被弹性部分固定在远离定影块的底面的浮动状态。固定块具有用于在将连接器安装在基板上时防止短路的壁。当连接器配合配合连接器并且不引起任何失败的连接时，可以用简单的结构实现浮动量大于0.7mm而不会引起基板短路。

9. 发明授权

US07024073B2 Reflective variable light attenuator 失效
标题翻译：反光可变光衰减器
公开(公告)号：US07024073B2
公开(公告)日：2006-04-04
申请号：US10490689
申请日：2002-09-20
申请人： Teruhisa Sahashi , Hidenori Nakada , Shohei Abe , Isao Kojima , Keisuke Ikeda
发明人： Teruhisa Sahashi , Hidenori Nakada , Shohei Abe , Isao Kojima , Keisuke Ikeda
IPC分类号： G02B6/26 , G02B6/42 , G02B6/32 , G02F1/09 , G02F1/00
CPC分类号： G02F1/09 , G02F2203/02 , G02F2203/48
摘要： A reflection-type variable optical attenuator comprises: a main attenuator unit including a first birefringent crystal plate, a Faraday rotational angle varying unit, and a second birefringent crystal plate arranged in this order; an input port and an output port that are arranged on a side of one end of the main attenuator unit; and a two-point reflection-type optical path varying reflector that is arranged on a side of the other end of the main attenuator unit. Light that comes in from the input port makes a round trip in the main attenuator unit and goes out through the output port.
摘要翻译：反射型可变光衰减器包括：主衰减器单元，其包括第一双折射晶体板，法拉第旋转角度变化单元和第二双折射晶体板，其依次排列; 输入端口和输出端口，其布置在主衰减器单元的一端的一侧; 以及布置在主衰减器单元的另一端侧的两点反射型光路改变反射器。从输入端口进入的光源在主衰减器单元中进行往返，并通过输出端口输出。

10. 发明授权

US06870675B2 Variable optical attenuator 有权
标题翻译：可变光衰减器
公开(公告)号：US06870675B2
公开(公告)日：2005-03-22
申请号：US10256427
申请日：2002-09-27
申请人： Keisuke Ikeda , Shohei Abe , Isao Kojima , Yuko Ota , Ikuo Maeda
发明人： Keisuke Ikeda , Shohei Abe , Isao Kojima , Yuko Ota , Ikuo Maeda
IPC分类号： G02B6/26 , G02B27/28 , G02F1/09
CPC分类号： G02F1/09 , G02B6/266 , G02F2201/17 , G02F2203/48
摘要： A variable optical attenuator is disclosed which comprises a plane-parallel birefringent element for separation/synthesis which separates light beams having orthogonal polarization directions on the same optical path, the birefringent element synthesizing light beams on different optical paths; a light converging lens disposed adjacent to the birefringent element for separation/synthesis; a reflecting mirror disposed at a focal point of the lens opposite to the birefringent element for separation/synthesis with respect to the lens; a variable polarization rotating device; and an input port and an output port which are disposed at the end of the birefringent element for separation/synthesis; the variable polarization rotating device being disposed at any position between the birefringent element for separation/synthesis and the reflecting mirror, the variable polarization rotating device controlling the rotational angle of the polarization direction of incident light beams from the input port, to thereby control the amount of reflected output light to the output port.
摘要翻译：公开了一种可变光衰减器，其包括用于分离/合成的平面 - 平行双折射元件，其分离在相同光路上具有正交偏振方向的光束，所述双折射元件在不同光路上合成光束; 邻近于用于分离/合成的双折射元件设置的聚光透镜; 反射镜，设置在与用于相对于透镜分离/合成的双折射元件相反的透镜的焦点处; 可变偏振旋转装置; 以及设置在用于分离/合成的双折射元件的端部的输入端口和输出端口; 所述可变偏振旋转装置设置在用于分离/合成的双折射元件和反射镜之间的任何位置处，所述可变偏振旋转装置控制来自所述输入端口的入射光束的偏振方向的旋转角度，从而控制所述量反射输出光到输出端口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式