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

JP2005017029A Capillary column and gas chromatograph using the same 审中-公开
标题翻译：毛细管柱和气相色谱使用它
公开(公告)号：JP2005017029A
公开(公告)日：2005-01-20
申请号：JP2003179776
申请日：2003-06-24
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKANO HIROAKI , HORIE MAKOTO
IPC分类号： B01J20/283 , G01N30/56 , G01N30/60 , G01N30/88
CPC分类号： G01N30/6078 , G01N30/6095
摘要： PROBLEM TO BE SOLVED: To provide a capillary column having high resolution and applied to an existing gas chromatograph, and a gas chromatograph using the same.
SOLUTION: This capillary column 10 is made by laying a second substrate 12 on top of a first substrate 11. Fine continuous grooves 13 are formed on the surface of the first substrate 11 on which the second substrate 12 is laid. A stationary phase film 14 for specimen analysis is provided on an inner face of each continuous groove 13. Through holes 15 and 15 are formed in positions of the second substrate 12 corresponding to both end parts 13a and 13b of the continuous grooves 13 to bare the both end parts 13a and 13b of the continuous grooves 13. Quartz glass tubes 17a and 17b are connected to opening parts 16c and 16c of the respective through holes 15 and 15.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有高分辨率并应用于现有气相色谱仪的毛细管柱和使用该毛细管柱的气相色谱仪。解决方案：该毛细管柱10通过将第二基板12铺设在第一基板11的顶部上而制成。在第一基板11的铺设有第二基板12的表面上形成细连续凹槽13。在每个连续槽13的内表面上设置用于样品分析的固定相膜14.通孔15和15形成在对应于连续槽13的两个端部13a和13b的第二基板12的位置上，以裸露连续槽13的两个端部13a和13b。石英玻璃管17a和17b连接到相应通孔15和15的开口部分16c和16c。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPS6163536A Manufacture of optical fiber preform 失效
标题翻译：光纤预制件的制造
公开(公告)号：JPS6163536A
公开(公告)日：1986-04-01
申请号：JP18425684
申请日：1984-09-03
申请人： Hitachi Cable Ltd
发明人： OKANO HIROAKI , OSONO KAZUMASA
IPC分类号： C03B37/018 , C03B37/014 , G02B6/00
CPC分类号： C03B37/0142 , C03B2201/28 , C03B2201/31 , C03B2203/26 , C03B2207/06 , C03B2207/20 , C03B2207/22 , C03B2207/70
摘要： PURPOSE:To obtain the titled preform having desired refractive index distribution multiplier and a refractive index distribution curve free from inflection point, by specifying the linear speed of gas flow supplied to the first channel of a multi-channel burner in the production of an optical fiber preform by VAD process. CONSTITUTION:The multi-channel burner attached to the fine-adjustment table for supporting the burner has a 4-channel coaxial structure. The first channel (the center channel) is supplied with raw material gas, the second channel is supplied with an inert gas, and the third channel and the fourth channel are supplied with hydrogen gas an oxygen gas, respectively. The linear velocity of the raw material gas supplied to the first channel is adjusted to 0.75-1.00m/sec, and the ratio of the linear velocity of the inert gas supplied to the second channel to the linear velocity of the raw material gas is adjusted to 0.9-1.10. An optical fiber preform having a refractive index distribution multiplier mu of about 2.0 and a refractive index distribution curve free from inflection point can be produced by this process.
摘要翻译：目的：为了获得具有期望的折射率分布乘数的标题预制品和没有拐点的折射率分布曲线，通过指定在制造光纤时提供给多通道燃烧器的第一通道的气流的线速度通过VAD工艺预成型。构成：安装在微调台上用于支撑燃烧器的多通道燃烧器具有4通道同轴结构。向第一通道（中心通道）供给原料气体，向第二通道供给惰性气体，向第三通道和第四通道分别供给氢气。将供给到第一流路的原料气体的线速度调整为0.75〜1.00m / sec，调整供给到第二流路的惰性气体的线速度与原料气体的线速度的比例至0.9-1.10。可以通过该方法制造折射率分布乘数μ为约2.0的折射率分布曲线和不具有拐点的折射率分布曲线的光纤预制棒。

3. 发明专利

JPS59195548A Manufacture of base material for optical fiber retaining plane of polarization 失效
标题翻译：用于光纤光纤保持平面的偏光材料基材的制造
公开(公告)号：JPS59195548A
公开(公告)日：1984-11-06
申请号：JP6957183
申请日：1983-04-20
申请人： Hitachi Cable Ltd
发明人： TOKUNAGA TOSHIHIDE , OKANO HIROAKI
IPC分类号： C03B20/00 , C03B37/012 , G02B6/024
CPC分类号： C03B37/01217 , C03B2203/30
摘要： PURPOSE:To manufacture the titled base material capable of giving an optical fiber retaining its plane of polarization and having large anisotropic strain in the core and a small bonding length by forming a double-layered elliptical jacket part around a core. CONSTITUTION:A glass film 7 such as a P2O5-B2O3-SiO2 glass film for the 2nd elliptical jacket 4 of a base material (the clad layer having a high coefft. of thermal expansion) is formed on the inside of a quartz glass pipe 6 for the 2nd support 5, and the pipe 6 is evacuated under heating to form the 1st tubular member having an elliptical cross-section. A glass film 9 for the 1st elliptical jacket 2 is formed on the inside of a quartz glass pipe 8 for the 1st support 3, a core material 10 for the core 1 is put in the pipe 8, and the pipe 8 is evacuated under heating to form the 2nd rodlike member having an elliptical cross-section. The 2nd member is put in the 1st member, and they are united to one body by evacuating the 1st member under heating to obtain a base material for an optical fiber retaining its plane of polarization. The base material consists of a core 1 and a jacket 2, a support 3, a jacket 4 and a support 5 laminated successively on the core 1.
摘要翻译：目的：通过在芯周围形成双层椭圆形套管，制造能够使光纤保持其极化平面且在芯体中具有大的各向异性应变并具有小的粘合长度的标题基材。构成：在石英玻璃管6的内部形成用于基材的第二椭圆形护套4的P2O5-B2O3-SiO2玻璃膜（具有高的热膨胀系数的包覆层）的玻璃膜7 对于第二支撑件5，并且管6在加热下被抽空以形成具有椭圆形横截面的第一管状构件。在第一支撑体3的石英玻璃管8的内侧形成有用于第一椭圆形护套2的玻璃膜9，将用于芯体1的芯材10放入管8中，并且将管8在加热下抽真空以形成具有椭圆形横截面的第二杆状构件。第二个成员放入第一个成员，并且通过在加热下排空第一个部件而结合到一个主体，以获得保持其偏振面的光纤的基材。基体材料由芯1和护套2，支撑件3，护套4和支撑件5组成，它们依次层压在芯体1上。

4. 发明专利

JP2006184179A Element for electrophoresis, and electrophoresis device 审中-公开
标题翻译：电泳元件和电泳装置
公开(公告)号：JP2006184179A
公开(公告)日：2006-07-13
申请号：JP2004379587
申请日：2004-12-28
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KITANO NOBUAKI , OKANO HIROAKI
IPC分类号： G01N27/447 , G01N21/27
摘要： PROBLEM TO BE SOLVED: To provide an element for electrophoresis having a simple optical system and a small-sized device, and an electrophoresis device. SOLUTION: An array waveguide type diffraction grating is formed, comprising an input waveguide 13; an input side slab waveguide 16 connected to the input waveguide 13; a plurality of array waveguides 18 connected to the input side slab waveguide 16; an output side slab waveguide 17 to which the array waveguides 18 are connected, and an output waveguide 15 connected to the output side slab waveguide 17. A groove 21 for injecting a material to be analyzed is formed along the boundary between the input side slab waveguide 16 and the array waveguides 18. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有简单光学系统和小尺寸装置的电泳元件和电泳装置。解决方案：形成阵列波导型衍射光栅，其包括输入波导13; 连接到输入波导13的输入侧平板波导16; 连接到输入侧平板波导16的多个阵列波导18; 连接有阵列波导管18的输出侧板状波导管17和与输出侧平板波导管17连接的输出波导15，沿着输入侧平板波导管17的边界形成用于注入待分析材料的槽21 16和阵列波导18。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004325903A Wavelength multiplexer/demultiplexer, and its manufacturing method 审中-公开
公开(公告)号：JP2004325903A
公开(公告)日：2004-11-18
申请号：JP2003121977
申请日：2003-04-25
申请人： Hitachi Cable Ltd , Photonic Lattice Inc , 日立電線株式会社 , 株式会社フォトニックラティス
发明人： KAWAKAMI SHOJIRO , ODERA YASUO , OKUBO HIROYUKI , OKANO HIROAKI
IPC分类号： G02B5/18 , G02B6/293 , G02B27/10
摘要： PROBLEM TO BE SOLVED: To provide a small wavelength multiplexer/demultiplexer and its manufacturing method. SOLUTION: In a conventional method to manufacture a plurality of filters having different transmission center wavelengths, a plurality of substrates is required. However, a plurality of photonic crystals 12a to 12d having different transmission center wavelengths is manfactured on a single substrate 11 in a one batch using a spattering device and a small wavelength multiplexer/demultiplexer 10 is obtained. The size of the multiplexer/demultiplexer 10 is further reduced by arranging lens sections 15-2 to 15-5 and optical fibers 14-2 to 14-5 on only one of the surface side 11a of the substrate 11 to receive signal light beams passed the crystals 12a to 12d. Since wavelength multiplexed signal light beams are made incident on the photonic crystal 12a from another surface 11b of the substrate 11 through the substrate 11, wavelength multiplexing/demultiplexing is conducted by photonic crystal filter 12 and a reflection film 13. COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2003043284A Method for manufacturing optical waveguide type grating 审中-公开
标题翻译：制造光波导型光栅的方法
公开(公告)号：JP2003043284A
公开(公告)日：2003-02-13
申请号：JP2001234895
申请日：2001-08-02
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKUBO HIROYUKI , SATO SHINOBU , HONGO AKISHI , KASHIMURA SEIICHI , OKANO HIROAKI
IPC分类号： G02B6/122 , G02B5/18 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide type grating which suppresses a loss due to a leaky mode connection. SOLUTION: The method comprises a process (Fig. 3e) in which a core is formed on a substrate, a process (Fig. 3f) in which an upper clad of which the thickness is 15 μm or greater is formed on the core, a process (Fig. 3g) in which the upper face of the upper clad is flattened and a process in which a grating is formed by periodically varying the refractive index of the core.
摘要翻译：要解决的问题：提供抑制由于泄漏模式连接造成的损失的光波导型光栅的制造方法。解决方案：该方法包括其中在基板上形成芯的工艺（图3e），其中在芯上形成厚度为15μm或更大的上部包层的工艺（图3f），a 工艺（图3g），其中上部包层的上表面被压平，以及通过周期性地改变芯的折射率而形成光栅的工艺。

7. 发明专利

JP2006184057A Electrophoresis device 有权
标题翻译：电泳装置
公开(公告)号：JP2006184057A
公开(公告)日：2006-07-13
申请号：JP2004375782
申请日：2004-12-27
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKANO HIROAKI , KITANO NOBUAKI
IPC分类号： G01N27/447 , G01N37/00
摘要： PROBLEM TO BE SOLVED: To provide a small-sized electrophoresis device having general-purpose properties and enabling analysis with high detection sensitivity. SOLUTION: The electrophoresis device is comprises a microchip 10, which has electrophoretic groove 5, filled with a measuring sample and the electrodes formed to the electrophoretic groove 5 at a predetermined interval and also has at least a pair of the light waveguides 3A and 3B, formed on both sides of the electrophoretic groove 5 in a direction right-angle with respect to the electrophoretic groove 5, and a platform 11 which has a semiconductor lasers 14A inputted to the input waveguides 3A provided to the biochip 10, photodiodes 15A for detecting the lights outputted from the output waveguides 3B and is mounted with the biochip 10. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有通用性能和能够高检测灵敏度的分析的小型电泳装置。解决方案：电泳装置包括具有填充有测量样品的电泳槽5的微芯片10和以预定间隔形成于电泳槽5的电极，并且还具有至少一对光波导3A 和3B，形成在电泳槽5的两侧，相对于电泳槽5成直角的方向，平台11具有输入到设置于生物芯片10的输入波导3A的半导体激光器14A，光电二极管15A 用于检测从输出波导3B输出的光，并安装有生物芯片10.版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005292716A Method for forming optical waveguide element, and optical waveguide element obtained thereby 审中-公开
标题翻译：形成光波长元件的方法和获得的光波导元件
公开(公告)号：JP2005292716A
公开(公告)日：2005-10-20
申请号：JP2004111191
申请日：2004-04-05
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： HORIE MAKOTO , KOMANO HARUYASU , OKANO HIROAKI
IPC分类号： G02B6/13 , G02B6/12
摘要： PROBLEM TO BE SOLVED: To provide a method for forming an optical waveguide element, a method free from softening and deformation of a core caused by heat treatment, and also to provide an optical waveguide element obtained by this method. SOLUTION: In the method for forming an optical waveguide element 10, a groove 15 is formed on the surface of a glass substrate 11, with the grooved face of the glass substrate 11 covered with a high-refractive-index glass film 16, in which the refractive index is increased by adding a dopant material to the glass base material, and with the groove 15 filled with the high refractive index glass inside. Then, through a grinding treatment, the high-refractive-index glass film 16 is removed from the surface of the glass substrate 11, forming the core 18 with the high refractive index glass filled in the groove 15. After other glass substrate 20 is superposed on the ground face 19 of the glass substrate 11, a heat treatment is applied to partly melt the superposed faces 21, 22, integrating the two into one body. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种形成光波导元件的方法，由热处理引起的芯的软化和变形的方法，以及提供通过该方法获得的光波导元件。解决方案：在形成光波导元件10的方法中，在玻璃基板11的表面上形成有槽15，玻璃基板11的开槽面被高折射率玻璃膜16覆盖，其中通过向玻璃基材添加掺杂剂材料，并且内部填充有高折射率玻璃的沟槽15来增加折射率。然后，通过研磨处理，将高折射率玻璃膜16从玻璃基板11的表面除去，并将高折射率玻璃填充到槽15内形成芯部18.在其他玻璃基板20重叠之后在玻璃基板11的接地面19上，进行热处理，以将两者一体化的叠置面21,22部分熔融。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004037416A Capillary column, its manufacturing method and gas chromatography system formed by using the same 审中-公开
公开(公告)号：JP2004037416A
公开(公告)日：2004-02-05
申请号：JP2002198599
申请日：2002-07-08
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： OKANO HIROAKI
IPC分类号： B01J20/283 , G01N30/54 , G01N30/56 , G01N30/60 , G01N30/88 , G01N30/48
CPC分类号： G01N30/6078 , G01N30/6095
摘要： PROBLEM TO BE SOLVED: To provide a compact capillary column having a high resolution for a gas chromatography, and to provide a method of manufacturing the capillary, and a system of the gas chromatography formed by using the same. SOLUTION: The capillary column 10 is constituted by superposing a 1st substrate 11a and a 2nd substrate 11b, on the each contact surface 12 of the 1st substrate 11a and the 2nd substrate 11b constituted of quartz glass, micro-heaters 13a and 13b are provided so as to coincide with each other when the substrates are superposed, a pure SiO 2 layers 14 are provided on the contact surfaces 12 of the 1st substrate 11a and 2nd substrate 11b so as to cover the micro-heaters 13a and 13b. Grooves 15a and 15b are provided just upper parts of the micro-heaters 13a and 13b on the surfaces of the pure SiO 2 layers 14, 14, in the inside of each groove 15a and 15b a stationary phase membrane 16 is provided. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003344681A Optical waveguide and method for manufacturing the same 审中-公开
标题翻译：光波导及其制造方法
公开(公告)号：JP2003344681A
公开(公告)日：2003-12-03
申请号：JP2002155362
申请日：2002-05-29
申请人： Hitachi Cable Ltd , 日立電線株式会社
发明人： KOMANO HARUYASU , OKANO HIROAKI , KASHIMURA SEIICHI , MARU KOICHI
IPC分类号： G02B6/122 , G02B6/13
摘要： PROBLEM TO BE SOLVED: To provide an optical waveguide and a method for manufacturing the same capable of obtaining the characteristic having the value a designed. SOLUTION: In polishing an excessive core glass film 6 in the portion other than a groove 5, the groove 5 having a pattern of an optical circuit is formed so as to be divided on a quartz substrate (or a lower clad) 1. Accordingly, when the polish is finished by exposing a protruded part 8 of the quartz substrate 1 in the portion where the groove 5 is formed, the core glass film 6 in the groove 5 is not excessively polished, thereby obtaining the optical waveguide having the characteristic having the value as designed. COPYRIGHT: (C)2004,JPO

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