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1. 发明申请

US20100187276A1 OPTICAL FIBER CUTTING DEVICE, OPTICAL FIBER CUTTING METHOD, AND OPTICAL FIBER CUTTING BLADE MEMBER 审中-公开
标题翻译：光纤切割装置，光纤切割方法和光纤切割叶片部件
公开(公告)号：US20100187276A1
公开(公告)日：2010-07-29
申请号：US12676579
申请日：2008-10-24
申请人： Masaki Ohmura , Kenichiro Ohtsuka , Mitsuaki Tamura , Katsuji Sakamoto , Mitsuru Kihara , Hitochi Son , Ryo Koyama
发明人： Masaki Ohmura , Kenichiro Ohtsuka , Mitsuaki Tamura , Katsuji Sakamoto , Mitsuru Kihara , Hitochi Son , Ryo Koyama
IPC分类号： G02B6/25 , B26F3/00 , C03B33/06
CPC分类号： G02B6/25 , Y10T225/12 , Y10T225/325 , Y10T225/386
摘要： An optical fiber cutting device and method, and optical fiber cutting blade member in which excellent workability is obtained by a simple configuration, and a cost reduction can be attained are provided.An optical fiber cutting device 10 includes: clamps 20U, 20L which clamp an optical fiber 11 at both axial sides of a to-be-cut portion to fix the optical fiber 11; a blade member 30 which presses a blade edge 31 against the to-be-cut portion of the optical fiber 11 clamped by the clamps 20U, 20L, to provide an initial flaw 11a; an updating mechanism 40 which updates the position of the blade member 30 so that, during a cutting operation, an unused portion of the blade edge 31 is contacted with the optical fiber 11; a pillow member 50 which presses the optical fiber 11 from the side opposite to the initial flaw 11a provided by the blade member 30, to apply a tensile bending force, thereby breaking the optical fiber 11; and a blade pressure setting spring 32 which urges the blade member 30 toward the optical fiber 11 by a predetermined elastic urging force.
摘要翻译：提供了一种光纤切割装置和方法以及通过简单的结构获得优异的可加工性并且可以实现成本降低的光纤切割刀片构件。光纤切断装置10包括：夹具20U，20L，其将光纤11夹在待切割部分的两个轴向侧，以固定光纤11; 刀片构件30，其将刀片边缘31压靠在由夹具20U，20L夹持的光纤11的被切割部分上，以提供初始缺陷11a; 更新机构40，其更新刀片构件30的位置，使得在切割操作期间叶片边缘31的未使用部分与光纤11接触; 枕构件50，其从与叶片构件30设置的初始缺损11a相反的一侧挤压光纤11，以施加拉伸弯曲力，从而使光纤11断裂; 以及叶片压力调整弹簧32，其以预定的弹性推动力将叶片构件30朝向光纤11推压。

2. 发明授权

US4628675A Tape winding apparatus 失效
标题翻译：磁带卷绕装置
公开(公告)号：US4628675A
公开(公告)日：1986-12-16
申请号：US580310
申请日：1984-02-15
申请人： Katsuji Sakamoto
发明人： Katsuji Sakamoto
IPC分类号： B65H81/00 , B65H81/06 , H01B13/08 , D07B7/14 , B65H59/18
CPC分类号： H01B13/0841
摘要： A tape winding apparatus including a rotatable spindle having an axial bore through which a core on which a tape is to be wound to produce a cable is advanced, and a reel carrying a roll of tape supported on the spindle for rotation about the core. A takeup roller is provided between the reel and the core for defining at least two areas therebetween so that the tension of the tape in one of those areas which is closer to the reel may be higher than in the other area. A wind barrier is provided between those areas for preventing transfer of a wind created by the rotation of the reel from the one area to the other area. A tension controller is provided between the takeup roller and the core for controlling the rotating speed of the takeup roller to maintain the tape therebetween at a satisfactorily low tension which ensures proper winding of the tape on the core.
摘要翻译：一种磁带卷绕装置，包括具有轴向孔的可旋转主轴，通过该轴可以卷绕磁带以产生电缆的磁芯，以及卷轴，其支承在主轴上以围绕磁芯旋转。在卷轴和芯之间设置卷取辊，用于在其间限定至少两个区域，使得在更接近卷轴的那些区域之一上的带的张力可能高于其它区域中的带的张力。在这些区域之间设有防风挡板，用于防止由卷轴的旋转产生的风从一个区域传递到另一个区域。在卷取辊和芯之间设置有张力控制器，用于控制卷绕辊的转速，以将卷筒保持在令人满意的低张力之间，从而确保带在卷芯上的正确卷绕。

3. 发明授权

US4450676A Apparatus for stranding optical fiber cores while slackening them 失效
标题翻译：用于在松弛光纤芯的同时绞合光纤芯的装置
公开(公告)号：US4450676A
公开(公告)日：1984-05-29
申请号：US404742
申请日：1982-08-03
申请人： Katsuji Sakamoto , Yasunori Saito
发明人： Katsuji Sakamoto , Yasunori Saito
IPC分类号： H01B13/02 , G02B6/44 , D02G3/44 , D01H13/04
CPC分类号： G02B6/4491
摘要： An apparatus for stranding optical fiber cores while slackening the same in which optical fiber cores are pushed into core storing spaces which are to be twisted or twisted core storing spaces. A core delivering system has a passage for passing the optical fiber cores therethrough and a gas which flows from the back position of said passage towards the front position thereof functions to send out the optical fiber cores at the inlet side of said core storing spaces. The tensile forces of the optical fiber cores at the inlet sides of the core delivering system are decreased by a winding drum mechanism.
摘要翻译：一种用于将光纤芯线松弛的装置，其中光纤芯被推入将被扭绞或扭绞的芯存储空间的芯存储空间中。核心传送系统具有用于使光纤芯通过的通道，并且从所述通道的后部位置朝向其前部位置流动的气体用于在所述芯存储空间的入口侧发出光纤芯。磁芯输送系统入口侧的光纤芯线的张力通过卷绕鼓机构减小。

4. 发明授权

US4676635A Optical fiber characteristic measuring method and apparatus 失效
标题翻译：光纤特性测量方法及装置
公开(公告)号：US4676635A
公开(公告)日：1987-06-30
申请号：US705837
申请日：1985-02-26
申请人： Katsuji Sakamoto , Akio Ohta , Yuichi Toda , Shuzo Suzuki , Takashi Ide
发明人： Katsuji Sakamoto , Akio Ohta , Yuichi Toda , Shuzo Suzuki , Takashi Ide
IPC分类号： G01M11/00 , G01M11/02 , G02B6/00 , G01N21/84 , G01N21/88
CPC分类号： G01M11/33 , G01M11/31
摘要： An optical fiber characteristic measuring method and apparatus are disclosed whereby measurements of a plurality of different parameters of an optical fiber can be carried out automatically and successively with a minimum of operator time required. A stage is provided which is movable along a straight line, and a setting station is arranged in the direction of movement of the stage. A plurality of measurement stations are provided having first holders for holding fibers provided on the side of the measuring devices and arranged along a straight line extending parallel to the direction of movement of the stage with a predetermined distance therebetween. The stage is provided with a plurality of second holders for holding the optical fibers to be measured, with the second holders being arranged along a straight line extending parallel to the direction of arrangement of the first holders with the same distance as the predetermined distance therebetween.
摘要翻译：公开了一种光纤特性测量方法和装置，其中可以以最少的操作者时间自动且连续地执行光纤的多个不同参数的测量。提供能够沿着直线移动的台架，并且设置台沿台架的移动方向布置。多个测量站具有第一保持器，用于保持设置在测量装置一侧的纤维，并沿平行于平台的移动方向延伸的直线布置，其间具有预定距离。该台设置有多个用于保持被测量的光纤的第二保持器，其中第二保持器沿与第一保持器的布置方向平行延伸的直线以与它们之间的预定距离相同的距离布置。

5. 发明授权

US4641794A Wire accumulator 失效
标题翻译：蓄电池
公开(公告)号：US4641794A
公开(公告)日：1987-02-10
申请号：US669153
申请日：1984-11-07
申请人： Takashi Yamazaki , Katsuji Sakamoto
发明人： Takashi Yamazaki , Katsuji Sakamoto
IPC分类号： B65H51/26 , B65H51/20 , B65H51/22 , C03B37/00
CPC分类号： B65H51/20
摘要： An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.
摘要翻译：一种蓄能器，其中单独的累积引导辊组件的圆周速度是由各自独立的机械装置引起的，以与第一和第二卷绕装置的卷取速度一致。使用这种布置，被累积的光纤的速度总是等于累积导辊的圆周速度，使得不会由互连齿轮的间隙引起的瞬时张力变化。

6. 发明授权

US4549391A Wire-like structure twisting machine 失效
标题翻译：线状结构绞线机
公开(公告)号：US4549391A
公开(公告)日：1985-10-29
申请号：US571751
申请日：1984-01-17
申请人： Yuichi Toda , Katsuji Sakamoto , Shigeru Tanaka , Yuji Kameo
发明人： Yuichi Toda , Katsuji Sakamoto , Shigeru Tanaka , Yuji Kameo
IPC分类号： B21F7/00 , D07B3/06 , D07B7/04 , G02B6/44 , H01B13/02 , D07B7/02
CPC分类号： B21F7/00 , D07B3/06 , D07B7/04 , G02B6/449 , H01B13/0214
摘要： A wire-twisting machine for twisting individual wire-like structures into a cable, having a plurality of bobbins around which are wound the wire-like substance to be twisted, the bobbins being mounted on individual cradles which are supported at either end by disks secured to a common spindle, comprising: a drive mechanism having prime movers which are external to the bobbin-cradle assembly for controlling the speed of feeding the wire-like structure from its respective bobbin, thus resulting in constant wire-like structure tension, and another drive mechanism for controlling cradle rotation for fixing or adjusting the amount of twisting-back in said cable.
摘要翻译：一种用于将单独的线状结构扭曲成电缆的线捻机，具有多个线轴绕绕线圈缠绕在被扭绞的线状物体上，线轴安装在各个支架上，两个托架在任一端由圆盘支撑包括：具有原动机的驱动机构，该原动机位于线轴支架组件的外部，用于控制线状结构从其各自的线轴馈送的速度，从而导致线状结构张力恒定，另一个用于控制支架旋转以用于固定或调节所述电缆中的扭转量的驱动机构。

7. 发明授权

US4894078A Method and apparatus for producing optical fiber 失效
标题翻译：光纤制造方法及装置
公开(公告)号：US4894078A
公开(公告)日：1990-01-16
申请号：US252107
申请日：1988-10-03
申请人： Hiroaki Takimoto , Katsuji Sakamoto
发明人： Hiroaki Takimoto , Katsuji Sakamoto
IPC分类号： C03B37/027 , C03C25/12
CPC分类号： C03B37/02718 , C03C25/12 , Y02P40/57
摘要： In a method for producing an optical fiber having a resin coating, an optical fiber which is drawn from a preform for an optical fiber heated and melt by a heating source can be effectively cooled before it is coated with a resin by cooling the drawn fiber by cooling gas in such a manner that, in a first plane which is perpendicular to an axis of the drawn fiber or a first conical surface which has a cone point on the axis of the drawn fiber, the cooling gas is blown against the fiber from one direction on said first plane or said first cone surface, and in a second plane which is perpendicular to the axis of the drawn fiber and apart from said first plane or a second conical surface which has a cone point on the axis of the drawn fiber and is apart from said first conical surface, the cooling gas is blown against the fiber from other direction on said second plane or said second conical surface so that a sum of components of all vectors of the cooling gas in x and y dimensions in the three-dimensional space with a z dimension in the drawn fiber direction is substantially zero (0) where a length and a direction of the vector are represented by a flow rate and a direction of the cooling gas, respectively.

8. 发明授权

US3971519A Mechanism for preventing the adverse effects of centrifugal force in a strand winding machine 失效
标题翻译：用于防止绕线机中离心力的不利影响的机构
公开(公告)号：US3971519A
公开(公告)日：1976-07-27
申请号：US514848
申请日：1974-10-15
申请人： Yoshio Ikegami , Hirohumi Kimura , Tadashi Kohge , Katsuji Sakamoto , Takenbu Higashimoto
发明人： Yoshio Ikegami , Hirohumi Kimura , Tadashi Kohge , Katsuji Sakamoto , Takenbu Higashimoto
IPC分类号： B21C47/26 , B21C47/32 , B65H54/22 , B65H67/04 , B65H67/052 , B65H75/34
CPC分类号： B65H67/04 , B65H67/052
摘要： A device for ensuring the smooth shifting of a strand from a full reel to an empty reel in a strand winding machine including improvements in the snaggers provided on the wheels which are rotating with the two associated reels arranged parallel to each other. The snaggers are provided on each wheel and are supported by a shaft parallel to the central axis of revolution of the wheel such that the snaggers are rotatable about the shaft. The centroids of the snaggers are displaced from the pivot of the snagger itself, that is, positioned on that side of the pivot which is opposite from the pointed end of the snagger. Thus, the snagger can securely grip and hold the strand during rotation of the wheel and can release the strand when the wheel comes to rest.
摘要翻译：一种用于确保线束从卷轴平稳移动到绞线缠绕机中的空卷轴的装置，其包括改进设置在轮上的缠绕器，其中两个相关联的卷轴彼此平行布置。阻尼器设置在每个车轮上，并且由平行于车轮的中心旋转轴线的轴支撑，使得缠绕器可围绕轴线旋转。阻碍物的重心从摆动器本身的枢轴移位，也就是说位于枢轴的与棘爪的尖端相对的一侧。因此，在车轮转动期间，可以牢固地抓住并保持股绳，并且当车轮静止时能松开绳索。

9. 发明授权

US4828472A Apparatus for molding and solidifying a resinous composite structure 失效
标题翻译：用于模制和固化树脂复合结构的装置
公开(公告)号：US4828472A
公开(公告)日：1989-05-09
申请号：US545640
申请日：1983-12-16
申请人： Yasuhiro Itoh , Katsuji Sakamoto , Hideki Miyabe
发明人： Yasuhiro Itoh , Katsuji Sakamoto , Hideki Miyabe
IPC分类号： B29C33/02 , B29C35/02 , B29C43/12 , B29C70/44 , G05D27/02
CPC分类号： B29C70/44 , B29C33/02 , B29C35/0288 , G05D27/02 , B29C2037/903 , B29C43/12
摘要： An apparatus for molding and curing a resin matrix composite material under pressure and heat by a use of a bag provided in an autoclave for covering the material and applying the pressure to the material. The apparatus comprises a plurality of heater elements arranged along surfaces of the structure to heat the same, a temperature control device for controlling the heating elements, a pressurizing device for adjusting the pressure difference across the bag to thereby pressurize the material, a pressure control device for controlling the pressurized device, temperature detectors for detecting temperatures at predetermined regions on the structures and generating electric signals representing temperatures at respective regions, pressure detectors for detecting pressures within the autoclave and the bag and generating electric signals representing the detected pressures, a regulating device for controlling the temperature control device and the pressure control device to heat and pressurize the structure in accordance with a predetermined condition when the regulating device receives the electric signals from the temperature control device and the pressure control device and for controlling the temperature control device to equalize the temperature at the regions on the material in heating and cooling steps.
摘要翻译：一种用于在压力和热量下通过使用设置在高压釜中的袋来压制和固化树脂基复合材料的装置，用于覆盖材料并向材料施加压力。该装置包括沿着结构体的表面布置以加热该加热元件的多个加热器元件，用于控制加热元件的温度控制装置，用于调节跨越袋的压力差从而对该材料加压的加压装置，压力控制装置用于控制加压装置的温度检测器，用于检测结构上预定区域的温度并产生表示相应区域温度的电信号;压力检测器，用于检测高压釜和袋内的压力并产生表示检测到的压力的电信号;调节装置用于控制温度控制装置和压力控制装置，以在调节装置接收到来自温度控制装置和压力控制装置的电信号并且用于控制装置时根据预定条件对结构进行加热和加压 g温度控制装置以在加热和冷却步骤中均衡材料上的区域的温度。

10. 发明授权

US4379615A Device for transmitting energy through electric wire or optical cable wound on drum 失效
标题翻译：用于通过缠绕在滚筒上的电线或光缆传输能量的装置
公开(公告)号：US4379615A
公开(公告)日：1983-04-12
申请号：US176609
申请日：1980-08-08
申请人： Yuichi Toda , Kohji Yano , Katsuji Sakamoto
发明人： Yuichi Toda , Kohji Yano , Katsuji Sakamoto
IPC分类号： B65H75/34 , H02G11/02 , H04B10/22 , G02B5/14 , G02B5/172 , H04B9/00
CPC分类号： B65H75/4452 , H02G11/02 , B65H2701/32 , B65H2701/34
摘要： A device for transmitting signals or energy between a reel wound multi-core or multi-conductor cable and a stationary terminal unit without the use of a sliding connector. Dummy bobbins are provided coaxially with and rotatable with the winding reel with individual strands or conductors extending onto the winding surface thereof and wound thereupon. As the main cable is played out, the individual strands or wires are unwound from the dummy bobbins and then taken up by storage devices. In one embodiment, the storage devices are a second set of bobbins while in another embodiment the storage devices are constituted by stationary bundle receiving devices with pinch rollers provided for urging the individual strands or wires into the bundle receiving devices.
摘要翻译：用于在卷绕的多芯或多芯电缆和固定式终端单元之间传输信号或能量的装置，而不使用滑动连接器。虚拟线轴与绕线卷轴同轴地设置并可转动，绕线卷轴具有延伸到其卷绕表面上的各个线或导体并在其上缠绕。随着主电缆的播放，各个绞线或线从虚拟线轴展开，然后被存储装置吸收。在一个实施例中，存储装置是第二组线轴，而在另一个实施例中，存储装置由固定的束接收装置构成，具有用于将各股线或电线推入束接收装置的夹送辊。

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