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31. 发明申请

US20080006954A1 Process and Apparatus for Producing Fine Particles 有权
标题翻译：生产微粒的工艺和设备
公开(公告)号：US20080006954A1
公开(公告)日：2008-01-10
申请号：US11574785
申请日：2005-09-07
申请人： Kazuhiro Yubuta , Keitaroh Nakamura , Takashi Fujii
发明人： Kazuhiro Yubuta , Keitaroh Nakamura , Takashi Fujii
IPC分类号： B29B9/00
CPC分类号： C01G23/006 , B01J19/088 , B01J2219/0869 , B01J2219/0871 , B01J2219/0877 , B01J2219/0884 , B01J2219/0898 , B82Y30/00 , C01B13/34 , C01F7/027 , C01F7/30 , C01F7/308 , C01G1/00 , C01G1/02 , C01P2004/62 , C01P2004/64 , C09C1/407
摘要： A fine particle producing process introduces a material for producing fine particles into a thermal plasma flame to make a vapor-phase mixture and quenches the vapor-phase mixture to form the fine particles. In the process, the material for producing the fine particles is dispersed or dissolved in a dispersion medium or solvent, preferably containing a combustible material to prepare a dispersion such as a slurry, a colloidal solution or a dissolution solution, the dispersion is made into a form of droplets, or the material for producing the fine particles is dispersed with a carrier gas and a combustible material and the dispersion in a droplet form or the dispersed material is introduced into the thermal plasma flame. In the fine particle producing process and apparatus, a gas of an amount sufficient to quench the vapor-phase mixture is supplied toward a tail of the thermal plasma flame. In the process and apparatus, primary fine particles are introduced into a cyclone to be subjected to cooling and classification and secondary fine particles having a particle size of 100 nm or less which are left upon removal of coarse particles are recovered.
摘要翻译：微细粒子的制造方法将用于制造细颗粒的材料引入热等离子体火焰中以形成气相混合物并使气相混合物骤冷以形成微粒。在此过程中，用于制造细颗粒的材料分散或溶解在优选含可燃材料的分散介质或溶剂中以制备浆料，胶体溶液或溶解溶液等分散体，将其分散成液滴的形式或用于制造细颗粒的材料用载气和可燃材料分散，并且将液滴形式的分散体或分散的材料引入热等离子体火焰中。在微粒生成方法和装置中，向热等离子体火焰的尾部供给足以猝灭气相混合物的量的气体。在该方法和装置中，将初级细颗粒引入旋风分离器中以进行冷却和分级，并回收在除去粗颗粒时残留的粒径为100nm以下的二次细颗粒。

32. 发明授权

US07239783B2 Optical fiber, dispersion compensator, and optical transmission system 有权
标题翻译：光纤，色散补偿器和光传输系统
公开(公告)号：US07239783B2
公开(公告)日：2007-07-03
申请号：US10613999
申请日：2003-07-08
申请人： Yoshinori Yamamoto , Takatoshi Kato , Takashi Fujii , Tomoyuki Yokokawa
发明人： Yoshinori Yamamoto , Takatoshi Kato , Takashi Fujii , Tomoyuki Yokokawa
IPC分类号： G02B6/036 , G02B6/00
CPC分类号： G02B6/02261 , G02B6/02004 , G02B6/0228 , G02B6/03627 , G02B6/03644 , G02B6/29377
摘要： The present invention relates to a compact dispersion compensator and the like. The dispersion compensator comprises a housing and an optical fiber coil. The optical fiber coil has a coiled part constituted by a dispersion-compensating optical fiber wound like a coil while being in a bundle state with its winding distortion substantially eliminated. The housing is filled with a resin surrounding the coiled part of the optical fiber coil, whereas the coiled part is held by the resin. By this structure, the dispersion compensator can realize a further compactness.
摘要翻译：本发明涉及一种紧凑的色散补偿器等。色散补偿器包括外壳和光纤线圈。光纤线圈具有线圈部分，该线圈部分由缠绕成线圈的色散补偿光纤构成，同时处于捆扎状态，其缠绕变形基本上消除。外壳中填充有围绕光纤线圈的卷绕部分的树脂，而螺旋部分被树脂保持。通过这种结构，色散补偿器可以实现更紧凑。

33. 发明授权

US07230720B2 Film thickness measuring method of member to be processed using emission spectroscopy and processing method of the member using the measuring method 有权
标题翻译：使用发射光谱处理的部件的膜厚测量方法和使用该测量方法的部件的处理方法
公开(公告)号：US07230720B2
公开(公告)日：2007-06-12
申请号：US11256967
申请日：2005-10-25
申请人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji
发明人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji
IPC分类号： G01B9/02 , G01B11/02 , G01J3/45 , G01R31/26
CPC分类号： G01B11/0675 , G01B11/0625 , H01L21/67069 , H01L22/26 , Y10T436/106664
摘要： A standard pattern of a differential value of an interference light is set with respect to a predetermined film thickness of a first member to be processed. The standard pattern uses a wavelength as a parameter. Then, an intensity of an interference light of a second member to be processed, composed just like the first member, is measured with respect to each of a plurality of wavelengths so as to obtain a real pattern of an differential value of the measured interference light intensity. The real pattern also uses a wavelength as a parameter. Then, the film thickness of the second member is obtained according to the standard pattern and the real pattern of the differential value.
摘要翻译：干涉光的微分值的标准图案相对于待处理的第一部件的预定膜厚设定。标准图案使用波长作为参数。然后，对于多个波长中的每一个测量与第一构件正好相同的待处理的第二构件的干涉光的强度，以获得所测量的干涉光的差分值的实际图案强度。实际图案也使用波长作为参数。然后，根据标准图案和差分值的实际图案获得第二构件的膜厚度。

34. 发明授权

US07206484B2 Optical fiber, dispersion compensator, and optical transmission system 有权
标题翻译：光纤，色散补偿器和光传输系统
公开(公告)号：US07206484B2
公开(公告)日：2007-04-17
申请号：US10347417
申请日：2003-01-21
申请人： Yoshinori Yamamoto , Takatoshi Kato , Takashi Fujii , Tomoyuki Yokokawa
发明人： Yoshinori Yamamoto , Takatoshi Kato , Takashi Fujii , Tomoyuki Yokokawa
IPC分类号： G02B6/036
CPC分类号： G02B6/02261 , G02B6/02004 , G02B6/0228 , G02B6/03627 , G02B6/03644 , G02B6/29377 , G02B6/2938
摘要： The present invention relates to a compact dispersion compensator and the like. The dispersion compensator comprises a housing and an optical fiber coil. The optical fiber coil has a coiled part constituted by a dispersion-compensating optical fiber wound like a coil while being in a bundle state with its winding distortion substantially eliminated. The housing is filled with a resin surrounding the coiled part of the optical fiber coil, whereas the coiled part is held by the resin. The dispersion-compensating optical fiber constituting the optical fiber coil has a chromatic dispersion of −140 ps/nm/km or less at a wavelength of 1.55 μm, whereas the housing has a volume of 500 cm3 or less. This configuration allows the dispersion compensator to attain an accumulated chromatic dispersion of −1200 ps/nm/km or more but less than −600 ps/nm at a wavelength of 1.55 μm.
摘要翻译：本发明涉及一种紧凑的色散补偿器等。色散补偿器包括外壳和光纤线圈。光纤线圈具有线圈部分，该线圈部分由缠绕成线圈的色散补偿光纤构成，同时处于捆扎状态，其缠绕变形基本上消除。外壳中填充有围绕光纤线圈的卷绕部分的树脂，而螺旋部分被树脂保持。构成光纤线圈的色散补偿光纤在波长为1.55μm时的色散为-140ps / nm / km以下，而壳体的体积为500cm 3以上减。该配置允许色散补偿器在1.55μm波长下获得-1200ps / nm / km或更大但小于-600ps / nm的累积色散。

35. 发明授权

US07150801B2 Process for producing cold field-emission cathodes 有权
标题翻译：制造冷场发射阴极的方法
公开(公告)号：US07150801B2
公开(公告)日：2006-12-19
申请号：US10784211
申请日：2004-02-24
申请人： Takashi Fujii , Masao Someya
发明人： Takashi Fujii , Masao Someya
IPC分类号： B32B37/00
CPC分类号： B82Y10/00 , H01J9/025 , H01J2201/30469
摘要： A process for producing a cold field-emission cathode by patterning an aligned carbon nanotube film on a surface of a substrate for electrode, comprising the steps of preparing an aligned carbon nanotube film on a surface of a basic substrate, patterning a conductive binder on a surface of a substrate for electrode, and bonding a surface of the aligned carbon nanotube film to a surface of the conductive binder and then transferring the aligned carbon nanotube film by stripping the basic substrate, leaving those portions of the aligned carbon nanotube film behind which have been bonded to the conductive binder.
摘要翻译：一种制造冷场发射阴极的方法，其特征在于，在电极用基板的表面上形成取向碳纳米管膜，其特征在于，包括：在基板的表面上配置取向碳纳米管膜，用于电极的基板的表面，并且将取向的碳纳米管膜的表面粘合到导电粘合剂的表面，然后通过剥离碱性基材来转移取向的碳纳米管膜，留下其后面的排列的碳纳米管膜的那些部分被粘合到导电粘合剂上。

36. 发明授权

US07076140B2 Optical fiber, dispersion compensator, optical transmission line and optical communications system 有权
标题翻译：光纤，色散补偿器，光传输线和光通信系统
公开(公告)号：US07076140B2
公开(公告)日：2006-07-11
申请号：US10717202
申请日：2003-11-20
申请人： Yoshinori Yamamoto , Takashi Fujii , Takatoshi Kato , Eisuke Sasaoka
发明人： Yoshinori Yamamoto , Takashi Fujii , Takatoshi Kato , Eisuke Sasaoka
IPC分类号： G02B6/02
CPC分类号： G02B6/03666 , G02B6/02261 , G02B6/03644 , G02B6/278 , G02B6/29377 , H04B10/2525
摘要： The present invention relates to an optical fiber or the like which allows more precise compensation for the chromatic dispersion of a transmission optical fiber over a broad wavelength band. The optical fiber has a chromatic dispersion of −100 ps/nm/km or less in a wavelength band of 1535 to 1565 nm, 1565 to 1610 nm, 1554 to 1608 nm or 1535 to 1610 nm. In particular, the chromatic dispersion profile of the fundamental mode of this optical fiber defined by the orthogonal coordinate system of the wavelength and chromatic dispersion value has a shape such that, over the entire wavelength band except for the shortest and longest wavelengths thereof, the chromatic dispersion values on the chromatic dispersion profile are respectively located on the minus side of the associated chromatic dispersion values on a straight line connecting the chromatic dispersion values at the shortest and longest wavelength. Since the chromatic dispersion profile of the transmission optical fiber such as a conventional single-mode fiber or the like has a shape opposite to that of this optical fiber, the chromatic dispersion of the transmission optical fiber can be compensated for more precisely by using this optical fiber as a dispersion compensating optical fiber.
摘要翻译：光纤等技术领域本发明涉及能够对宽波段的传输光纤的色散进行更精确的补偿的光纤等。在1535〜1565nm，1565〜1610nm，1554〜1608nm或1535〜1610nm的波长带中，光纤的色散为-100ps / nm / km以下。特别地，由波长和色散值的正交坐标系定义的该光纤的基本模式的色散曲线具有这样的形状，使得除了其最短和最长波长之外的整个波长带上，色度色散曲线上的色散值分别位于连接最短和最长波长的色散值的直线上相关联的色散值的负侧。由于诸如常规单模光纤等的传输光纤的色散曲线具有与该光纤相反的形状，所以可以通过使用该光学器件更精确地补偿传输光纤的色散光纤作为色散补偿光纤。

37. 发明授权

US07071687B2 Photomagnetic field sensor 失效
标题翻译：光磁场传感器
公开(公告)号：US07071687B2
公开(公告)日：2006-07-04
申请号：US10642275
申请日：2003-08-18
申请人： Takenori Sekijima , Mikio Geho , Takashi Fujii
发明人： Takenori Sekijima , Mikio Geho , Takashi Fujii
IPC分类号： G01R33/02
CPC分类号： G01R33/0322
摘要： A photo magnetic field sensor includes a Faraday rotator made of a paramagnetic material, a polarizer, an analyzer, a light-irradiating element, and a light-sensing element. The Faraday rotator is made of a paramagnetic garnet single crystal including at least Tb and Al.
摘要翻译：光磁传感器包括由顺磁材料制成的法拉第旋转器，偏振器，分析器，光照射元件和感光元件。法拉第旋转器由包括至少Tb和Al的顺磁性石榴石单晶制成。

38. 发明授权

US06903826B2 Method and apparatus for determining endpoint of semiconductor element fabricating process 有权
标题翻译：用于确定半导体元件制造工艺的端点的方法和装置
公开(公告)号：US06903826B2
公开(公告)日：2005-06-07
申请号：US09946504
申请日：2001-09-06
申请人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji , Hideyuki Yamamoto
发明人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji , Hideyuki Yamamoto
IPC分类号： G01B11/06 , G01B9/02
CPC分类号： H01J37/32963 , G01B11/0675 , H01L22/26
摘要： Standard patterns of differential values of interference light that correspond to a predetermined step height of the first material being processed and standard patterns of differential values of interference light that correspond to a predetermined remaining mask layer thickness of the material are set. These standard patterns use wavelengths as parameters. Then, the intensities of interference light of multiple wavelengths are measured for a second material that has the same structure as the first material. Actual patterns with wavelength as parameter are determined from differential values of the measured interference light intensities. Based on the standard patterns and the actual patterns of the differential values, the step height and the remaining mask layer thickness of the second material are determined.
摘要翻译：对应于正在处理的第一材料的预定台阶高度的干涉光的差分值的标准图案和对应于材料的预定剩余掩模层厚度的干涉光的差分值的标准图案被设置。这些标准模式使用波长作为参数。然后，测量具有与第一材料相同结构的第二材料的多个波长的干涉光的强度。具有波长作为参数的实际图案由所测量的干涉光强度的差分值确定。基于标准图案和差分值的实际图案，确定第二材料的台阶高度和剩余掩模层厚度。

39. 发明申请

US20050018207A1 Film thickness measuring method of member to be processed using emission spectroscopy and processing method of the member using the measuring method 有权
标题翻译：使用发射光谱处理的部件的膜厚测量方法和使用该测量方法的部件的处理方法
公开(公告)号：US20050018207A1
公开(公告)日：2005-01-27
申请号：US10918367
申请日：2004-08-16
申请人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji
发明人： Tatehito Usui , Takashi Fujii , Motohiko Yoshigai , Tetsunori Kaji
IPC分类号： G01B11/06 , H01L21/00 , H01L21/66 , G01B9/02
CPC分类号： G01B11/0675 , G01B11/0625 , H01L21/67069 , H01L22/26 , Y10T436/106664
摘要： A standard pattern of a differential value of an interference light is set with respect to a predetermined film thickness of a first member to be processed. The standard pattern uses a wavelength as a parameter. Then, an intensity of an interference light of a second member to be processed, composed just like the first member, is measured with respect to each of a plurality of wavelengths so as to obtain a real pattern of an differential value of the measured interference light intensity. The real pattern also uses a wavelength as a parameter. Then, the film thickness of the second member is obtained according to the standard pattern and the real pattern of the differential value.
摘要翻译：干涉光的微分值的标准图案相对于待处理的第一部件的预定膜厚设定。标准图案使用波长作为参数。然后，对于多个波长中的每一个测量与第一构件正好相同的待处理的第二构件的干涉光的强度，以获得所测量的干涉光的差分值的实际图案强度。实际图案也使用波长作为参数。然后，根据标准图案和差分值的实际图案获得第二构件的膜厚度。

40. 发明授权

US06597846B1 Optical fiber 有权
标题翻译：光纤
公开(公告)号：US06597846B1
公开(公告)日：2003-07-22
申请号：US09831308
申请日：2001-05-08
申请人： Takashi Fujii , Toshifumi Hosoya , Kenji Tamano , Keiichiro Fukuda , Eisuke Sasaoka , Shigeru Tanaka , Kohei Kobayashi
发明人： Takashi Fujii , Toshifumi Hosoya , Kenji Tamano , Keiichiro Fukuda , Eisuke Sasaoka , Shigeru Tanaka , Kohei Kobayashi
IPC分类号： G02B602
CPC分类号： G02B6/02395 , G02B6/02261 , G02B6/03627 , G02B6/4432 , G02B6/4457
摘要： An optical fiber (1) which does not readily suffer influences of side pressures and can realize superior transmission characteristics, having a glass part (2, 3) having a core (2) and at least one cladding (3) and at least one covering layer (4a, 4b) formed around the glass part (2, 3), characterized in that the Young's modulus at 23° C. of the covering layer (4) without the glass part (2, 3) is not greater than 400 MPa. The Young's modulus measurement of the covering layer (4) is obtained by removing the glass part (2, 3) from the optical fiber (1) and putting the covering layer (4) to a tensile test.
摘要翻译：一种光纤（1），其不容易受到侧压的影响并且可以实现优异的传输特性，具有具有芯（2）和至少一个包层（3）的玻璃部分（2,3）和至少一个覆盖层在玻璃部分（2,3）周围形成的层（4a，4b），其特征在于，没有玻璃部分（2,3）的覆盖层（4）在23℃下的杨氏模量不大于400MPa 。通过从光纤（1）去除玻璃部分（2,3）并将覆盖层（4）进行拉伸试验来获得覆盖层（4）的杨氏模量测量。

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