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。

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。

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。

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。

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。

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。

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。

公开(公告)号：US06672043B2

公开(公告)日：2004-01-06

申请号：US10228387

申请日：2002-08-26

申请人： Takashi Shibata ,  Takashi Fujii ,  Hideya Umemoto ,  Takeshi Komorida ,  Hiroyuki Tada ,  Nobuyuki Yamashita ,  Shoso Ishimori

发明人： Takashi Shibata ,  Takashi Fujii ,  Hideya Umemoto ,  Takeshi Komorida ,  Hiroyuki Tada ,  Nobuyuki Yamashita ,  Shoso Ishimori

IPC分类号： A01D4306

CPC分类号： A01D43/063 ,  A01D34/71 ,  A01D2101/00

摘要： A lawn mower for directing grass clippings to a grass catcher. The lawn mower includes a vehicle body and a mower unit supported by the vehicle body to be vertically movable for varying a height thereof above the ground. The mower unit includes a housing, cutting blades rotatable about vertical shafts, and a grass clippings discharge channel connected to the housing and opening downward for rearwardly directing grass clippings cut by the cutting blades. The lawn mower further includes a grass collecting duct for connecting a discharge opening of the grass clippings discharge channel to the grass catcher, and a receiving plate having a receiving surface for covering the downward opening of the grass clippings discharge channel. The receiving plate is pivotable about a transverse shaft between a grass clippings guiding position in which the receiving surface extends parallel to a flow of grass clippings through the grass clippings discharge channel and a grass clippings removing position in which the receiving surface has a large tilt angle relative to the ground. A swing range limiting mechanism is provided for reducing a swing range of the receiving plate as the mower unit is lowered relative to the ground.

摘要翻译： 草坪割草机将草地剪向草地捕捞者。 割草机包括车身和由车体支撑的割草机单元，以便垂直移动以改变其高于地面的高度。 割草机单元包括壳体，围绕垂直轴可旋转的切割刀片和连接到壳体并且向下打开的草屑排出通道，用于向后引导由切割刀片切割的草屑。 割草机还包括用于将草屑排出通道的排出口连接到草地捕集器的收集烟道和具有用于覆盖草屑排出通道的向下开口的接收表面的收纳板。 接收板可围绕剪草导向位置绕其横向轴线转动，其中接收表面平行于通过草屑排出通道的草屑平行延伸，并且草屑移除位置，接收表面具有大的倾斜角 相对于地面。 提供摆动范围限制机构，用于在割草机单元相对于地面降低时减小接收板的摆动范围。

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。

公开(公告)号：US06584599B2

公开(公告)日：2003-06-24

申请号：US09984139

申请日：2001-10-29

申请人： Takashi Fujii

发明人： Takashi Fujii

IPC分类号： G06F1750

CPC分类号： G06F17/5081

摘要： A layout generating apparatus and a layout generating method to obtain high-quality optimization results (improvements in operation speed and the degree of integration and a reduction in power consumption). Specifically, there are disposed input data storage part (1), before-compaction layout generating part (2), first compaction processing part (3), second compaction processing part (4), third compaction processing part (5), mid-course-processing data storage part (6), channel-width optimization processing part (7), layout optimization processing part (8), output data storage part (9), and control part (10). The operations of all the mentioned parts are controlled by the control part (10).