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1. 发明授权

US06666591B2 Method for connecting optical fibers 有权
公开(公告)号：US06666591B2
公开(公告)日：2003-12-23
申请号：US09939662
申请日：2001-08-28
申请人： Eisuke Sasaoka , Motonori Nakamura , Osamu Kasuu
发明人： Eisuke Sasaoka , Motonori Nakamura , Osamu Kasuu
IPC分类号： G02B6255
CPC分类号： G02B6/2551 , G02B6/2552 , G02B6/262
摘要： Methods for connecting two optical fibers having different mode field diameters ((MFD) with low connection loss is proposed. One method comprises steps of preparing the third fiber (Fiber 3), a short length and MFD being smaller than that of the first fiber (Fiber 1) and larger than that of the second (Fiber 2), connecting the Fiber 1 to 3, connecting Fiber 2 to 3, and increasing MFD of Fiber 3 near the part connected or to be connected to Fiber 1, or MFD of Fiber 2 near the part connected or to be connected to Fiber 3 by heating the corresponding part. The other method comprises steps of preparing a short length Fiber 3 having smaller MFD than that of Fiber 1, increasing MFD of Fiber 3 near the part to be connected to Fiber 1 by heating the corresponding part, and then connecting Fiber 1 to 3, and 3 to 2 in that order.

2. 发明授权

US06705772B2 Optical fiber splicing method and optical fiber 有权
标题翻译：光纤拼接方法和光纤
公开(公告)号：US06705772B2
公开(公告)日：2004-03-16
申请号：US10161624
申请日：2002-06-05
申请人： Motonori Nakamura , Osamu Kasuu , Daisuke Yokota , Yuichi Ohga
发明人： Motonori Nakamura , Osamu Kasuu , Daisuke Yokota , Yuichi Ohga
IPC分类号： G02B6255
CPC分类号： G01N21/67 , G01N21/72
摘要： An optical fiber splicing method capable of fully reducing the splice loss at room temperature is provided. In the optical fiber splicing method in accordance with the present invention, respective end faces of optical fibers are fused together in a splicing step (S101). In a condition setting step (S102), a set value &agr;0 is set. Thereafter, a heating step (S103), a measuring step (S104), and a termination determining step (S105) are carried out repeatedly. In the heating step, a region including the fusion-spliced point is heated under a predetermined heating condition. In the measuring step, splice loss is measured. In the termination determining step, the splice loss &agr;n measured in the measuring step and the set value &agr;0 set in the condition setting step are compared with each other in terms of magnitude. If the splice loss &agr;n is not greater than the set value &agr;0, then it is determined that the alternation should be terminated, whereby the optical fiber connecting operation is terminated.
摘要翻译：提供能够完全降低室温下的接头损耗的光纤接合方法。在根据本发明的光纤拼接方法中，光纤的各个端面在拼接步骤中熔合在一起（S101）。在条件设定步骤（S102）中，设定设定值α0。此后，重复执行加热步骤（S103），测量步骤（S104）和终止确定步骤（S105）。在加热步骤中，在预定加热条件下加热包含熔接点的区域。在测量步骤中，测量接头损耗。在终止确定步骤中，在测量步骤中测量的拼接损耗色差和在条件设置步骤中设置的设置值α0在幅度方面彼此进行比较。如果接头损失字母不大于设定值α0，则确定应该终止交替，从而终止光纤连接操作。

3. 发明授权

US06854293B2 Method for fusion splicing of optical fibers 有权
标题翻译：光纤熔接方法
公开(公告)号：US06854293B2
公开(公告)日：2005-02-15
申请号：US10068852
申请日：2002-02-11
申请人： Osamu Kasuu , Motonori Nakamura , Tomomi Sano , Tomomi Moriya , Shinji Kayou
发明人： Osamu Kasuu , Motonori Nakamura , Tomomi Sano , Tomomi Moriya , Shinji Kayou
IPC分类号： G02B6/255 , C03B37/15
CPC分类号： G02B6/2551
摘要： A method of fusion-splicing optical fibers having different mode field diameters or small mode field diameters is provided, which method is advantageous in that the splicing loss is smaller. The method comprises a fusion splicing process in which fusion splicing is performed by butting end faces of two optical fibers together and a heat treatment process in which the fusion spliced part of the optical fibers and the vicinity thereof are heated. The heat treatment process is performed by moving an arc heating unit in a direction other than the Y-axis direction (a direction perpendicular to the Z-axis direction and the opposing direction of arc electrodes) and Z-axis direction (the axial direction of the optical fiber), via the fusion spliced part in a Y-Z plane formed by the Y-axis direction and Z-axis direction.
摘要翻译：提供了具有不同模场直径或小模场直径的熔接光纤的方法，该方法的优点在于拼接损耗较小。该方法包括熔接过程，其中通过将两根光纤的端面对接在一起进行熔接，并且加热熔接了光纤的一部分及其附近的热处理工艺。通过使电弧加热单元沿除了Y轴方向（与Z轴方向垂直的方向和电弧电极的相反方向）以及Z轴方向（轴方向光纤）经由Y轴方向和Z轴方向形成的YZ平面中的熔接部分。

4. 发明授权

US06886998B2 Method for fusion splicing optical fibers and apparatus for heating spliced part by arc 失效
标题翻译：用于熔接光纤的方法和用于通过电弧加热拼接部分的装置
公开(公告)号：US06886998B2
公开(公告)日：2005-05-03
申请号：US10150929
申请日：2002-05-21
申请人： Osamu Kasuu , Motonori Nakamura , Tomomi Sano , Tomomi Moriya , Shinji Kayou
发明人： Osamu Kasuu , Motonori Nakamura , Tomomi Sano , Tomomi Moriya , Shinji Kayou
IPC分类号： G02B6/255
CPC分类号： G02B6/2551
摘要： An object is to provide an optical fiber fusion splicing method in which splice loss can be reduced, and also to provide an arc-heating unit used for heating the fusion spliced part of an optical fiber. The method comprises a process of fusion-splicing together the end faces of two optical fibers and a process of continuously heating the fusion spliced part by arc while moving one pair of electrodes provided opposite to each other across the fusion spliced part. The arc heating process is performed with the operation for decreasing arc temperature. The operation for decreasing arc temperature may be achieved by flowing a gas having a molecular weight greater than the average molecular weight of air into a gas atmosphere in which arc heating is performed, or by adding a modulation to an electric discharge current such that the maximum value becomes equal to or more than an electric current for starting arc discharge and the minimum value becomes more than zero and less than the electric current for starting arc discharge.
摘要翻译：本发明的目的是提供一种可以减少接头损耗的光纤熔接方法，并且还提供用于加热光纤的熔接部分的电弧加热单元。该方法包括将两根光纤的端面熔接在一起的工序和通过电弧连续地加热熔接部的工序，同时使跨接在熔接部上的彼此相对设置的一对电极移动。通过降低电弧温度的操作进行电弧加热处理。降低电弧温度的操作可以通过将分子量大于空气的平均分子量的气体流入进行电弧加热的气体气氛中，或通过向放电电流添加调制，使得最大值值变为等于或大于开始电弧放电的电流，并且最小值变得大于零并且小于用于开始电弧放电的电流。

5. 发明授权

US06805497B1 Optical transmission line 失效
标题翻译：光传输线
公开(公告)号：US06805497B1
公开(公告)日：2004-10-19
申请号：US09869698
申请日：2001-07-03
申请人： Shinji Ishikawa , Motonori Nakamura , Masao Tsukitani , Eisuke Sasaoka
发明人： Shinji Ishikawa , Motonori Nakamura , Masao Tsukitani , Eisuke Sasaoka
IPC分类号： G02B6255
CPC分类号： G02B6/03694 , G02B6/03627 , G02B6/2551 , G02B6/29376 , G02B6/29377
摘要： An optical transmission line including a portion formed by fusion-splicing optical fibers having structures different from each other; wherein, in the optical fibers having structures different from each other, a first optical fiber 1 has a mode field diameter smaller than that of a second optical fiber 2 fusion-spliced thereto; and wherein the first optical fiber 1 has an average viscosity from a center to an outermost layer greater than that of the second optical fiber from a center to an outermost layer.
摘要翻译：一种光传输线，包括通过熔接具有彼此不同结构的光纤而形成的部分; 其中，在具有彼此不同的结构的光纤中，第一光纤1的模场直径小于与其熔接的第二光纤2的模场直径; 并且其中第一光纤1具有从中心到最外层的从中心到最外层的平均粘度大于第二光纤的平均粘度。

6. 发明授权

US08828158B2 Magnesium alloy sheet 有权
标题翻译：镁合金板
公开(公告)号：US08828158B2
公开(公告)日：2014-09-09
申请号：US12664816
申请日：2008-06-09
申请人： Ryuichi Inoue , Nozomu Kawabe , Nobuyuki Mori , Masatada Numano , Junichi Matsumoto , Motonori Nakamura , Masayuki Nishizawa , Atsushi Kimura , Yukihiro Oishi
发明人： Ryuichi Inoue , Nozomu Kawabe , Nobuyuki Mori , Masatada Numano , Junichi Matsumoto , Motonori Nakamura , Masayuki Nishizawa , Atsushi Kimura , Yukihiro Oishi
IPC分类号： C22C23/02 , C22F1/06
CPC分类号： C22C23/04 , C22C23/00 , C22C23/02 , C22F1/06
摘要： The invention offers a magnesium alloy sheet having excellent warm plastic formability, a production method thereof, and a formed body produced by performing warm plastic forming on this sheet. The magnesium alloy sheet is produced by giving a predetermined strain to a rolled sheet RS that is not subjected to a heat treatment aiming at recrystallization. The sheet is not subjected to the foregoing heat treatment even after the giving of a strain. The strain is given through the process described below. A rolled sheet RS is heated in a heating furnace 10. The heated rolled sheet RS is passed between rollers 21 to give bending to the rolled sheet RS. The giving of a strain is performed such that the strain-given sheet has a half peak width of 0.20 deg or more and 0.59 deg or less in a (0004) diffraction peak in monochromatic X-ray diffraction. The alloy sheet exhibits high plastic deformability by forming continuous recrystallization during warm plastic forming through the use of the remaining strain.
摘要翻译：本发明提供一种具有优异的耐热塑性成形性的镁合金板及其制造方法，以及通过在该片上进行热塑性成形而制成的成形体。通过对未进行再结晶的热处理的轧制板RS给予规定的应变来制造镁合金板。即使施加了应变，片材也不进行上述的热处理。通过下述方法给出菌株。轧制板RS在加热炉10中被加热。加热的轧制板RS在辊21之间通过，以使轧制板RS弯曲。进行应变的施加使得在单色X射线衍射中的（0004）衍射峰中，应变给定片的半峰宽度为0.20度以上且0.59度以下。通过使用剩余的应变，通过在热塑性成型期间形成连续的再结晶，合金板表现出高的塑性变形性。

7. 发明授权

US08072008B2 Biosensor having ultra fine fiber 有权
标题翻译：生物传感器具有超细纤维
公开(公告)号：US08072008B2
公开(公告)日：2011-12-06
申请号：US11956002
申请日：2007-12-13
申请人： Koichi Mukasa , Kazuhisa Sueoka , Seiji Takeda , Satoshi Hattori , Yoshiki Yamada , Makoto Sawamura , Hiroichi Ozaki , Atsushi Ishii , Motonori Nakamura , Hirotaka Hosoi
发明人： Koichi Mukasa , Kazuhisa Sueoka , Seiji Takeda , Satoshi Hattori , Yoshiki Yamada , Makoto Sawamura , Hiroichi Ozaki , Atsushi Ishii , Motonori Nakamura , Hirotaka Hosoi
IPC分类号： G01N27/403 , H01L23/48 , H01L23/52 , H01L23/40 , A61B5/00 , C12Q1/00
CPC分类号： H01L51/0512 , B82Y10/00 , B82Y15/00 , G01N27/4145 , G01N27/4146 , H01L51/0048 , H01L2924/0002 , H01L2924/19107 , Y10S977/746 , Y10S977/747 , Y10S977/904 , Y10S977/92 , Y10S977/924 , Y10S977/957 , Y10S977/958 , Y10S977/959 , H01L2924/00
摘要： A high-sensitivity field effect transistor using as a channel ultrafine fiber elements such as carbon nanotube, and a biosensor using it. The field effect transistor comprises a substrate, a source electrode and a drain electrode arranged on the substrate, a channel for electrically connecting the source electrode with the drain electrode, and a gate electrode causing polarization due to the movement of free electrons in the substrate. For example, the substrate has a support substrate consisting of semiconductor or metal, a first insulating film formed on a first surface of the support substrate, and a second insulating film formed on a second surface of the support substrate, the source electrode, the drain electrode, and the channel arranged on the first insulating film, the gate electrode disposed on the second insulating film.
摘要翻译：使用碳纳米管作为通道超细纤维元件的高灵敏度场效应晶体管和使用它的生物传感器。场效应晶体管包括衬底，设置在衬底上的源电极和漏电极，用于将源电极与漏电极电连接的沟道和由于衬底中的自由电子的移动引起极化的栅电极。例如，基板具有由半导体或金属构成的支撑基板，形成在支撑基板的第一面上的第一绝缘膜和形成在支撑基板的第二表面上的第二绝缘膜，源电极，漏极电极和布置在第一绝缘膜上的通道，栅电极设置在第二绝缘膜上。

8. 发明申请

US20060086147A1 Method of manufacturing glass particulate stacked body 有权
标题翻译：制造玻璃颗粒堆叠体的方法
公开(公告)号：US20060086147A1
公开(公告)日：2006-04-27
申请号：US10511547
申请日：2003-04-18
申请人： Toshihiro Ooishi , Motonori Nakamura , Tomohiro Ishihara , Tatsuro Sakai
发明人： Toshihiro Ooishi , Motonori Nakamura , Tomohiro Ishihara , Tatsuro Sakai
IPC分类号： C03B37/07 , C03B37/018
CPC分类号： C03B37/0142 , C03B2207/52 , C03B2207/66 , C03B2207/70
摘要： An object of the present invention is to provide a method for manufacturing a glass particle deposited body in which a taper portion formed at an end portion of the glass particle deposited body is reduced without increasing the number of burners. The invention allows the glass particle deposited body to be manufactured in such a manner that a plurality of glass particle synthesizing burners are arranged to be opposed to a rotating starting rod, wherein the starting rod and the glass particle synthesizing burners are relatively reciprocated to move a turn-back location of reciprocating movement in a certain direction, and then move the turn-back location of reciprocating movement in the reverse direction if the turn-back location is moved to a predetermined position, until each burner is returned to an initial position, which operation is defined as one set of operation, with an average reciprocating movement distance of one set being less than double a burner-to-burner interval, whereby the glass particles are deposited on the starting rod by repeating one set of operation.
摘要翻译：本发明的目的是提供一种制造玻璃颗粒沉积体的方法，其中形成在玻璃颗粒沉积体的端部处的锥形部分减少而不增加燃烧器的数量。本发明允许玻璃颗粒沉积体以多个玻璃颗粒合成燃烧器布置成与旋转起始杆相对的方式制造，其中起始杆和玻璃颗粒合成燃烧器相对往复运动，如果将回转位置移动到预定位置，直到每个燃烧器返回到初始位置，则往复运动的往复运动的反向位置沿相反方向移动，该操作被定义为一组操作，一组的平均往复运动距离小于燃烧器至燃烧器间隔的两倍，由此玻璃颗粒通过重复一组操作而沉积在起始杆上。

9. 发明申请

US20060081004A1 Method for producing glass material 审中-公开
标题翻译：生产玻璃材料的方法
公开(公告)号：US20060081004A1
公开(公告)日：2006-04-20
申请号：US10514799
申请日：2004-03-15
申请人： Shinji Ishikawa , Tetsutaro Katayama , Motonori Nakamura , Tatsuro Sakai , Takashi Kogo
发明人： Shinji Ishikawa , Tetsutaro Katayama , Motonori Nakamura , Tatsuro Sakai , Takashi Kogo
IPC分类号： C03B19/01 , C03B19/06
CPC分类号： C03B37/01493 , C03B19/01 , C03B37/01291 , Y02P40/57
摘要： A method of producing a glass blank with a high rate and high efficiency of deposition on a starting member is provided. A raw material powder including silica-glass-containing particles is transferred with a carrier gas and supplied into a flame, and the raw material powder and the flame are sprayed on a starting member to deposit the raw material powder on the starting member and form a porous body. The porous body is consolidated by heating.
摘要翻译：提供了一种在起始构件上制造具有高速率和高效率沉积的玻璃坯料的方法。将含有二氧化硅玻璃的颗粒的原料粉末用载气转移并供给火焰，将原料粉末和火焰喷射在起始部件上，将原料粉末沉积在起始部件上，形成多孔体。多孔体通过加热固结。

10. 发明申请

US20050199014A1 Apparatus for producing glass particles deposit 审中-公开
标题翻译：玻璃颗粒沉积装置
公开(公告)号：US20050199014A1
公开(公告)日：2005-09-15
申请号：US11069039
申请日：2005-03-02
申请人： Motonori Nakamura , Takashi Yamazaki , Toshihiro Ooishi
发明人： Motonori Nakamura , Takashi Yamazaki , Toshihiro Ooishi
IPC分类号： C03B37/014 , C03B37/018
CPC分类号： C03B37/0144 , C03B37/01406
摘要： In an apparatus for producing glass particles deposit according to the present invention, a plurality of glass particle synthesis burners are placed on a front face of a reaction vessel, and at least one exhaust port is provided on a rear face of the reaction vessel. Two wall faces extending from both sides of the exhaust port and being in contact with two side faces of the reaction vessel are provided so that its contained angle is 90 degrees or less. Assuming that the shorter distance between the shortest distance from a rotation axis of a target rod to the side face of the reaction vessel and the shortest distance from the rotation axis of the target rod to the wall face is L, and the outer diameter of the glass particles deposit deposited on the target rod is d, L is greater than d.
摘要翻译：在本发明的玻璃粒子沉积物的制造装置中，多个玻璃粒子合成燃烧器配置在反应容器的正面，在反应容器的背面设有至少一个排气口。设置从排气口两侧延伸并与反应容器的两个侧面接触的两个壁面，使得它的夹角为90度以下。假设从目标棒的旋转轴到反应容器的侧面的最短距离与从靶棒的旋转轴到壁面的最短距离之间的较短距离为L，沉积在目标棒上的玻璃颗粒沉积物是d，L大于d。

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