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. 发明专利

JP2010010357A Ultraviolet sensor 审中-公开
标题翻译：超声波传感器
公开(公告)号：JP2010010357A
公开(公告)日：2010-01-14
申请号：JP2008167378
申请日：2008-06-26
申请人： Fujikura Ltd , Nippon Light Metal Co Ltd , Tokai Toyo Aluminum Hanbai Kk , 日本軽金属株式会社 , 東海東洋アルミ販売株式会社 , 株式会社フジクラ
发明人： SEKI TAKESHI , KANEDA KEIJI , HIDAKA MASANOBU , OHIRA SHIGEO , ARAI NAOKI
IPC分类号： H01L31/108 , G02B6/42 , H01S3/00
CPC分类号： H01L31/0264 , G02B6/4202 , G02B6/4206 , G02B6/4214 , H01L31/1085
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet sensor capable of exchanging a lamp in response to an actual wastage time without estimating the exchange time of the lamp by continuously monitoring the lifetime of the ultraviolet lamp, and remotely monitoring without being restricted by the ultraviolet measurement place.
SOLUTION: The ultraviolet sensor comprises one or a plurality of optical fiber cables 3 conducting the ultraviolet beam to a photodetector 2 for detecting the ultraviolet beam, each optical fiber cable 3 has a beam receiving part for receiving the ultraviolet beam, and the photodetector 2 comprises a single crystal 10 of a β-Ga
2 O
3 and electrodes 11, 12 formed on its surface and backside. The ultraviolet sensor enables continuous monitoring.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够响应于实际浪费时间而交换灯的紫外线传感器，而不通过连续监测紫外灯的寿命来估计灯的交换时间，并且不受紫外线测量场所。解决方案：紫外线传感器包括一个或多个光纤电缆3，其将紫外光束传导到用于检测紫外线的光电检测器2，每个光纤电缆3具有用于接收紫外线的光束接收部分，光电检测器2包括形成在其表面和背面的电极11,12的β-Ga 2 SB 3 O 3 SB的单晶10。紫外线传感器可连续监测。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010008672A Optical irradiation device 审中-公开
标题翻译：光学辐射器件
公开(公告)号：JP2010008672A
公开(公告)日：2010-01-14
申请号：JP2008167379
申请日：2008-06-26
申请人： Fujikura Ltd , Tokai Toyo Aluminum Hanbai Kk , 東海東洋アルミ販売株式会社 , 株式会社フジクラ
发明人： TSUNODA RENA , SEKI TAKESHI , KANEDA KEIJI , HIDAKA MASANOBU
IPC分类号： G02B6/04
摘要： PROBLEM TO BE SOLVED: To provide an optical irradiation device in which the uniformity of irradiation intensity distribution of light is enhanced when a plane is irradiated with light.
SOLUTION: The optical irradiation device includes: a light source; an optical fiber bundle 1 which propagates the light from the light source; and a hollow tube 4 mounted on the end part of the emission face 8 side of the optical fiber bundle, wherein the inner face 6 of the hollow tube 4 reflects the light emitted from the emission face 8 and allows the light emit from an open part 5, the cross sections of the emission face 8 of the optical fiber bundle 1 and the inner face 6 of the hollow tube 4 are circular. In the light intensity distribution of emission light on at least one measurement axis P located on a vertical plane apart from the open part 5 of the emission side of the hollow tube 4 by 1 mm in the optical axis C direction, the light intensity at the point O at which the measurement axis P intersects with the optical axis C is defined as the central light intensity, and the irradiation diameter is defined as the length of the region in which the light intensity on the measurement axis P is 95% of or larger than the central light intensity, then the irradiation diameter is 35% of or larger than the diameter d of the emission face 8 of the optical fiber bundle 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种当用光照射平面时光的照射强度分布的均匀性增强的光照射装置。光解决方案：光照射装置包括：光源; 传播来自光源的光的光纤束1; 以及安装在光纤束的发射面8侧的端部的中空管4，其中中空管4的内表面6反射从发射面8发射的光，并允许光从开口部分如图5所示，光纤束1的排出面8和中空管4的内面6的截面为圆形。在位于与中空管4的出射侧的开口部5相距1mm的光轴C方向的至少一个测量轴P上的发光的光强度分布中，将测量轴P与光轴C相交的点O定义为中心光强度，将照射直径定义为测量轴P上的光强度为95％以上的区域的长度则照射直径为光纤束1的射出面8的直径d的35％以上。（C）2010，JPO＆INPIT

3. 发明专利

JP2013200537A Imaging mechanism, endoscope, and manufacturing method of imaging mechanism 有权
标题翻译：成像机制，内窥镜和成像机制的制造方法
公开(公告)号：JP2013200537A
公开(公告)日：2013-10-03
申请号：JP2012070392
申请日：2012-03-26
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： HIDA SATOSHI , SEKI TAKESHI , NAKATATE KENICHI
IPC分类号： G02B23/26 , G02B7/00 , G02B7/02 , H04N5/225
CPC分类号： G02B23/2484 , A61B1/00163 , A61B1/04 , G02B7/021 , G02B7/025 , G02B23/243 , H04N2005/2255 , Y10T29/49002
摘要： PROBLEM TO BE SOLVED: To provide an imaging mechanism which can easily perform alignment of a lens for a light receiving part of an imaging device, and make the lens small, and to provide endoscope, and a manufacturing method of the imaging mechanism.SOLUTION: An imaging mechanism 10 comprises: an imaging device 11; a cover member 12 covering a surface 11b comprising a light receiving part 11a of the imaging device 11; and a lens unit 13 electrically coupled to the light receiving part 11a of the imaging device 11. The lens unit 13 comprises: a plurality of lenses 14 and 15 comprising a plane-convex lens 14 on a side of the imaging device 11; and a lens barrel 16 on which the plurality of lenses 14 and 15 are fixed thereon. A plane part 14a of the plane-convex lens 14 on the side of the imaging device 11 is projected from an end part 16a of the lens barrel 16 on the side of the imaging device 11 to fix to the cover member 12.
摘要翻译：要解决的问题：提供一种成像机构，其能够容易地进行成像装置的受光部的透镜的取向，并且使透镜变小，并提供内窥镜和成像机构的制造方法。解决方案：成像机构10包括：成像装置11; 盖构件12，覆盖包括成像装置11的光接收部分11a的表面11b; 以及透镜单元13，其电耦合到成像装置11的光接收部分11a。透镜单元13包括：多个透镜14和15，其包括在成像装置11侧的平面凸透镜14; 以及其上固定有多个透镜14和15的镜筒16。在成像装置11侧的平面凸透镜14的平面部14a从成像装置11侧的透镜筒16的端部16a突出，以固定到盖构件12。

4. 发明专利

JP2005011888A Erbium-doped optical fiber and optical fiber laser 审中-公开
标题翻译： ERBIUM-DOPED光纤和光纤激光器
公开(公告)号：JP2005011888A
公开(公告)日：2005-01-13
申请号：JP2003172188
申请日：2003-06-17
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SEKI TAKESHI , SAKAI TETSUYA
IPC分类号： A61B18/20 , A61C3/02 , A61N5/06 , C03C3/32 , C03C13/04 , H01S3/06 , H01S3/094 , H01S3/10
摘要： PROBLEM TO BE SOLVED: To provide an erbium-doped optical fiber that can obtain a high laser output with a relatively short length, and to provide an optical fiber laser. SOLUTION: The erbium-doped glass fiber is a multimode fiber having a core of ≥20 μm in diameter and, in addition, the total doped amount of erbium is adjusted to ≥9.0×10 16 in the number of atoms. The optical fiber laser is a 2.8-μm-band optical fiber laser using an erbium-doped glass fiber as a gain medium. The glass fiber used in the laser is a multimode fiber having a core of ≥10 μm in radius, and the total doped amount of erbium is adjusted to ≥9.0×10 16 in the number of atoms. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供可以获得具有较短长度的高激光输出的掺铒光纤，并提供光纤激光器。解决方案：掺铒玻璃纤维是具有直径≥20μm的芯的多模光纤，另外将铒的总掺杂量调节至≥9.0×10 16 在原子数量。光纤激光器是使用铒掺杂玻璃纤维作为增益介质的2.8-μm波段光纤激光器。激光中使用的玻璃纤维是具有半径≥10μm的芯的多模光纤，并且铒的总掺杂量在原子数中调整为≥9.0×10 16 。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003069114A Photoamplifier 审中-公开
标题翻译： PHOTOAMPLIFIER
公开(公告)号：JP2003069114A
公开(公告)日：2003-03-07
申请号：JP2001256832
申请日：2001-08-27
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SEKI TAKESHI , KITABAYASHI KAZUHIRO , SAKAI TETSUYA
IPC分类号： H01S3/06 , H01S3/094
摘要： PROBLEM TO BE SOLVED: To provide an optical amplifier which can restrain unnecessary light of a polarized component from being incorporated in output signal light. SOLUTION: Polarizers 3a, 3b are connected to an input side and an output side of an EDF 6 and an excitation light source 5 is connected via a ware- synthesizing coupler 4. In signal light transmitted from an optical transmission path 1, only straight polarized light in either a slow axial direction or a fast axial direction can pass through the first polarizer 3a. Signal light whose straight polarized wave is held is amplified by the EDF 6 and output to the second polarizer 3b in this way. Since only polarized light which passed through the first polarizer 3a passes through in the second polarizer 3b, polarized light in an amplified polarized wave direction alone passes through the second polarizer 3b and is output to the light transmission path 1.
摘要翻译：要解决的问题：提供一种能够抑制偏振分量的不必要光并入输出信号光的光放大器。解决方案：偏振器3a，3b连接到输入侧，EDF 6的输出侧和激发光源5经由器件合成耦合器4连接。在从光传输路径1传输的信号光中，仅仅是直线偏振可以在慢轴向或快轴方向上的光通过第一偏振器3a。保持直线偏振波的信号光通过EDF6放大并以这种方式输出到第二偏振器3b。由于只有通过第1偏振片3a的偏振光通过第2偏振片3b，所以放大的偏振波方向的偏振光单独通过第2偏振片3b，输出到光传输路径1。

6. 发明专利

JP2003031875A Polarization-preserving optical fiber amplifier 审中-公开
标题翻译：偏光保护光纤放大器
公开(公告)号：JP2003031875A
公开(公告)日：2003-01-31
申请号：JP2001214388
申请日：2001-07-13
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KITABAYASHI KAZUHIRO , SEKI TAKESHI , SAKAI TETSUYA
IPC分类号： H01S3/06 , H01S3/10 , H01S3/23
摘要： PROBLEM TO BE SOLVED: To provide a polarization-preserving optical fiber amplifier that performs optical amplification by holding the polarized wave of signal light, can be improved in gain, and can be reduced in noise. SOLUTION: In this optical fiber amplifier, a polarizer 7 is connected between first and second EDFs 4a and 4b. Amplified spontaneous emission light is emitted from the emitting edge of the first EDF 4a together with amplified signal light and made incident to the polarizer 7. The polarizer 7 is positioned so that the polarizer 7 may only transmit the polarized light component parallel to the signal light and the polarized wave component perpendicular to the signal light of the light made incident to the polarizer 7 is removed. Consequently, the polarized wave component perpendicular to the signal light of the spontaneous emission light is removed and the power of the spontaneous emission light can be reduced by half without damping the intensity of the signal light.
摘要翻译：要解决的问题：为了提供通过保持信号光的偏振波进行光放大的偏振保留光纤放大器，可以提高增益，并且可以降低噪声。解决方案：在该光纤放大器中，偏振器7连接在第一和第二EDF 4a和4b之间。放大的自发发射光与放大的信号光一起从第一EDF 4a的发射边缘发射并入射到偏振器7.偏振器7被定位成使得偏振器7可以仅传输平行于信号光的偏振光分量并且去除垂直于入射到偏振器7的光的信号光的偏振分量。因此，消除了垂直于自发发射光的信号光的偏振分量，并且可以将自发发射光的功率减小一半，而不会阻碍信号光的强度。

7. 发明专利

JP2013214815A Imaging module, imaging module with lens, endoscope, manufacturing method of imaging module, and flexible wiring board molding device 有权
标题翻译：成像模块，成像模块与镜片，内窥镜，成像模块的制造方法和柔性线路板成型装置
公开(公告)号：JP2013214815A
公开(公告)日：2013-10-17
申请号：JP2012082972
申请日：2012-03-30
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SEKI TAKESHI , MATSUDA TAKEHIRO , YAMAGAMI KATSUYA , NAKATATE KENICHI
IPC分类号： H04N5/225 , A61B1/04 , G02B23/24
CPC分类号： A61B1/005 , A61B1/0011 , A61B1/04 , A61B1/051 , G02B23/2484 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/81 , H01L2224/1134 , H01L2224/1146 , H01L2224/13101 , H01L2224/16225 , H04N5/2257 , H04N2005/2255 , Y10T29/49128 , Y10T29/532 , H01L2924/014
摘要： PROBLEM TO BE SOLVED: To develop a technology for an imaging module having a configuration to electrically connect an electric cable and a solid state imaging element by using a flexible wiring board, to easily maintaining a shape of a tip part the flexible wiring board on which the solid state imaging element is mounted stable, and manufacturing the imaging module efficiently at low costs.SOLUTION: Provided are an imaging module 10 including an element mounting unit 32 that mounts an element substrate 22 having a solid state imaging element 21 mounted thereon on a flexible wiring board 30, two extension parts 34a and 35a that extend to be bent on both sides of the element mounting unit 32 and approach with each other, and two connection piece parts 34b and 35b that each have a terminal part for an electric cable 1; an imaging module with a lens configured by using the imaging module 10; an endoscope; a manufacturing method of an imaging module; and a flexible wiring board molding device.
摘要翻译：要解决的问题：为了开发具有通过使用柔性布线板电连接电缆和固态成像元件的配置的成像模块的技术，为了容易地保持其上的柔性布线板的尖端部分的形状，固态成像元件安装稳定，并且以低成本有效地制造成像模块。解决方案：提供一种成像模块10，其包括元件安装单元32，其安装具有安装在其上的固态成像元件21的元件基板22 柔性布线板30，两个扩展部分34a和35a，其延伸成在元件安装单元32的两侧弯曲并彼此靠近;以及两个连接件部件34b和35b，每个连接件部件34b和35b具有电缆1的端子部分 ; 具有通过使用成像模块10配置的透镜的成像模块; 内窥镜一种成像模块的制造方法; 和柔性布线板成型装置。

8. 发明专利

JP2013103011A Image capture element chip mounting method, endoscope assembly method, image capture module and endoscope 有权
标题翻译：图像捕获元件芯片安装方法，内窥镜组装方法，图像捕获模块和内窥镜
公开(公告)号：JP2013103011A
公开(公告)日：2013-05-30
申请号：JP2011249755
申请日：2011-11-15
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KO YASUYUKI , NAKATATE KENICHI , SEKI TAKESHI , ISHIBASHI KENICHI , NISHIMURA FUMIHIKO , TOBITA TOMOJI , IIKURA KAZUE , SHIRATANI HIDEO
IPC分类号： A61B1/04 , A61B1/00 , G02B23/24 , H04N5/225 , H04N5/335
CPC分类号： H01L31/18 , A61B1/0011 , A61B1/04 , A61B1/051 , G02B23/2423 , G02B23/2484 , H01L31/0203 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/49109 , H01L2224/49175 , H01L2224/8592 , H04N5/2253 , H04N2005/2255 , H01L2924/00014
摘要： PROBLEM TO BE SOLVED: To provide an image capture element chip mounting method which enables a reduction in the diameter of an endoscope with a simple configuration, and also to provide an endoscope assembly method using the mounting method, an image capture module and an endoscope.SOLUTION: The method includes mounting an image capture element chip 11 on a flexible substrate 12 inserted into a cylindrical housing tube at a scope distal part of the endoscope. The image capture element chip 11 is fixed to the substrate 12, a connecting part 26 of the substrate 12 and a connecting part 11b of the image capture element chip 11 are connected to each other with a lead line 24, and the whole lead line 24 is covered with a flexible nonconductive resin 25. With such configuration, the substrate 12 is bendable between the connecting part 26 of the substrate 12 and the connecting part 11b of the image capture element chip 11.
摘要翻译：解决问题的方案为了提供能够以简单的结构减小内窥镜的直径的图像捕获元件芯片安装方法，并且还提供使用该安装方法的内窥镜组装方法，图像捕获模块和内窥镜解决方案：该方法包括将图像捕获元件芯片11安装在插入到内窥镜远端的圆筒形壳管中的柔性基板12上。图像捕获元件芯片11固定到基板12，基板12的连接部26和图像捕获元件芯片11的连接部11b通过引线24彼此连接，整个引线24 通过这种构造，基板12可在基板12的连接部分26和图像捕获元件芯片11的连接部分11b之间弯曲。版权所有（C）2013， JPO和INPIT

9. 发明专利

JP2005159142A Q-switched pulse optical fiber laser device and erbium-added optical fiber 审中-公开
标题翻译： Q开关脉冲光纤激光器件和增白光纤
公开(公告)号：JP2005159142A
公开(公告)日：2005-06-16
申请号：JP2003397578
申请日：2003-11-27
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： OKADA YASUYUKI , SEKI TAKESHI , SHIMA KENSUKE , SAKAI TETSUYA
IPC分类号： H01S3/121 , H01S3/06 , H01S3/10
摘要： PROBLEM TO BE SOLVED: To provide a Q-switched pulse optical fiber laser device, wherein both of ASE and up-conversion are suppressed to improve the oscillation efficiency thereof, and an erbium-added optical fiber preferable for the device. SOLUTION: In this Q-switched pulse optical fiber laser device, the erbium-added optical fiber 1 is used as an oscillation medium, and a Q-switch element 7 is provided on at least one side of a resonator formed by sending excitation light into the optical fiber. This Q-switched pulse optical fiber laser device is a multimode double clad optical fiber, wherein the cross-sectional area ratio of the erbium-added optical fiber between the core and the first clad thereof is in a range of 1:50 to 1:4, and the amount of erbium added to the core is in a range of 200-9,000 molppm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种Q开关脉冲光纤激光器件，其中ASE和上变频两者被抑制以提高其振荡效率，并且对于器件优选的铒添加光纤。解决方案：在这种Q开关脉冲光纤激光器件中，使用铒添加光纤1作为振荡介质，并且在通过发送形成的谐振器的至少一侧设置有Q开关元件7 激发光进入光纤。该Q开关脉冲光纤激光装置是多模双包层光纤，其中，芯与第一包层之间的添加铒的光纤的截面积比为1:50〜1： 4，添加到芯的铒的量在200-9,000molppm的范围内。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005150229A Optical fiber laser 审中-公开
标题翻译：光纤激光
公开(公告)号：JP2005150229A
公开(公告)日：2005-06-09
申请号：JP2003382617
申请日：2003-11-12
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： OKADA YASUYUKI , SEKI TAKESHI
IPC分类号： H01S3/06
摘要： PROBLEM TO BE SOLVED: To provide an optical fiber laser which does not shift the peak wavelength of an oscillated laser beam even if the intensity of the excited light beam changes and can stably emit the laser beam of a constant wavelength. SOLUTION: In an optical fiber laser for emitting the laser beam of the wavelength of 2.8 μm band with the transition to the laser lower level 4 I 13/2 from the laser upper level 4 I 11/2 of erbium ion using the erbium-added glass fiber 3 as a gain medium, a first exciting beam which generates basic level absorption and a second exciting beam which generates excitation level absorption from the laser lower level 4 I 13/2 are used. The first exciting beam is defined as the light beam in the wavelength near 980 nm, while the second exciting beam is defined as the light beam in the wavelength near 790 nm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使激发光束的强度发生变化并且能够稳定地发射恒定波长的激光束，也可以提供不移动振荡激光束的峰值波长的光纤激光器。解决方案：在用于发射波长为2.8μm波段的激光束的光纤激光器中，转换到激光器较低电平 4 I 13/2 使用添加铒的玻璃纤维3作为增益介质的铒离子的激光上层 4 I 11/2 ，产生碱性吸收的第一激发光束和使用从激光较低水平 4 1 13/2 产生激发水平吸收的第二激励光束。第一激励光束被定义为在980nm附近的波长的光束，而第二激发光束被定义为在790nm附近的波长的光束。版权所有（C）2005，JPO＆NCIPI

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