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1. 发明授权

US4572609A Cooling mechanism for optical fiber 失效
标题翻译：光纤冷却机构
公开(公告)号：US4572609A
公开(公告)日：1986-02-25
申请号：US679105
申请日：1984-12-07
申请人： Shiro Sakuragi , Mitsunori Saitoh , Haruo Kotani , Kyoshiro Imagawa
发明人： Shiro Sakuragi , Mitsunori Saitoh , Haruo Kotani , Kyoshiro Imagawa
IPC分类号： A61B18/20 , B23K26/08 , G02B6/02 , G02B6/38 , G02B6/42 , G02B6/44 , G02B5/16
CPC分类号： G02B6/4296 , G02B6/4429 , G02B6/4439 , G02B6/3814
摘要： A mechanism for cooling optical fibers which include optical fibers, metal netting wound around the fibers to conduct heat therefrom, and a sheath in which the fibers and netting are inserted. In accordance with one embodiment, the sheath and netting are spaced from each other so as to permit cooling air to flow therebetween to cool the fibers. In another embodiment, the netting is connected to a cooler by a heat connected element so that heat in the fibers is drawn to the cooler through the heat conductive element to cool the fibers.
摘要翻译：一种用于冷却光纤的机构，包括光纤，围绕纤维缠绕的金属网，用于传导热量，以及插入纤维和网的护套。根据一个实施例，鞘和网彼此间隔开，以便允许冷却空气在其间流动以冷却纤维。在另一个实施例中，网通过热连接元件连接到冷却器，使得纤维中的热量通过导热元件被吸引到冷却器以冷却纤维。

2. 发明授权

US4443684A CO.sub.2 Laser machining apparatus 失效
标题翻译： CO2激光加工设备
公开(公告)号：US4443684A
公开(公告)日：1984-04-17
申请号：US335661
申请日：1981-12-30
申请人： Shiro Sakuragi , Kyoshiro Imagawa , Haruo Kotani , Mitsunori Saito , Tomoyuki Haga
发明人： Shiro Sakuragi , Kyoshiro Imagawa , Haruo Kotani , Mitsunori Saito , Tomoyuki Haga
IPC分类号： B23K26/08 , B23K26/00 , B23K26/02 , B23K26/03 , B23K26/10 , B23K27/00
CPC分类号： B23K26/034 , B23K26/02 , B23K26/10
摘要： A CO.sub.2 laser machining apparatus, has a CO.sub.2 laser oscillator connected with a condenser through a flexible cable including a fiber bundle for transmitting infrared rays of 10.6 micrometers therein.
摘要翻译： CO2激光加工装置具有通过柔性电缆与冷凝器连接的CO2激光振荡器，该柔性电缆包括用于传输10.6微米红外线的光纤束。

3. 发明授权

US4381141A Infrared optical fiber and method for manufacture thereof 失效
标题翻译：红外光纤及其制造方法
公开(公告)号：US4381141A
公开(公告)日：1983-04-26
申请号：US225743
申请日：1981-01-16
申请人： Shiro Sakuragi , Haruo Kotani
发明人： Shiro Sakuragi , Haruo Kotani
IPC分类号： A61B18/20 , B23K26/08 , B29C47/00 , C03B23/049 , C03B37/012 , C03B37/023 , C03B37/027 , C03C13/04 , G02B6/00 , G02B6/02 , G02B6/10 , G02B5/14
CPC分类号： C03B37/01211 , C03B23/0493 , C03B37/01225 , C03B37/023 , C03B37/027 , C03C13/041 , G02B6/102 , B29C47/00 , B29C47/0014 , B29C47/0016 , C03B2201/02 , C03B2201/10 , C03B2201/84 , C03B2201/86 , C03B2205/04 , Y10S65/16
摘要： A preform is prepared to comprise a step index structure consisting of a core and a clad both made of metal halogenides or arsenic-selenium glass sparingly capable of transmitting infrared light of long wavelength and a layer of lubricant applied to the outer surface of the clad. The preform is set inside a metal cylinder. By pulling this metal cylinder through a plurality of dies containing orifices of successively decreased diameters at a temperature below the melting point, the preform can be elongated into an optical fiber of a prescribed diameter. The optical fiber thus produced is capable of transmitting infrared light of high power with a small loss. Protected and reinforced by the metal cylinder jacket, this fiber enjoys high mechanical strength.
摘要翻译：制备预制件，其包括由芯和由金属卤化物或能够传输长波长的红外光的砷 - 硒玻璃制成的包层和施加到包层的外表面的润滑剂层组成的阶跃折射率结构。预成型件设置在金属圆筒内。通过在低于熔点的温度下拉动该金属圆筒通过多个具有连续降低直径的孔的模具，预成型件可以伸长成规定直径的光纤。如此制造的光纤能够以较小的损耗发射高功率的红外光。由金属圆筒套保护和加固，这种纤维具有很高的机械强度。

4. 发明授权

US4375314A Infrared optical fiber 失效
标题翻译：红外光纤
公开(公告)号：US4375314A
公开(公告)日：1983-03-01
申请号：US225001
申请日：1981-01-14
申请人： Shiro Sakuragi , Kyoshiro Imagawa , Mitsunori Saito
发明人： Shiro Sakuragi , Kyoshiro Imagawa , Mitsunori Saito
IPC分类号： B29C47/00 , C03B37/012 , G02B1/02 , G02B6/00 , G02B6/10 , G02B5/14
CPC分类号： C03B37/01205 , B29C47/0014 , G02B1/02 , G02B6/102 , B29C47/00 , C03B2201/84 , C03B2203/20
摘要： An optical fiber for infrared transmission constructed by winding a cladding around a core in the manner of a coil, the cladding having a refractive index lower than that of the core, a protective tube being employed to jacket the clad core.
摘要翻译：一种用于红外透射的光纤，其通过以线圈的方式围绕芯缠绕包层，所述包层的折射率低于所述芯的折射率，使用保护管夹套所述包层芯。

5. 发明授权

US4423726A Safety device for laser ray guide 失效
标题翻译：激光导轨安全装置
公开(公告)号：US4423726A
公开(公告)日：1984-01-03
申请号：US313195
申请日：1981-10-20
申请人： Kyoshiro Imagawa , Shiro Sakuragi
发明人： Kyoshiro Imagawa , Shiro Sakuragi
IPC分类号： A61B18/20 , G01M11/00 , G02B6/02 , H01S3/13 , A61B17/36
CPC分类号： A61B18/20 , G01M11/31 , H01S3/13 , A61B2018/00636
摘要： A safety device for a laser ray guide in which a laser ray-receiving element is installed on the input side of a lens of a laser ray guide including said lens, and troubles occurring in said laser ray guide can be detected by means of said laser ray-receiving element.
摘要翻译：一种用于激光射线引导件的安全装置，其中激光射线接收元件安装在包括所述透镜的激光导引器的透镜的输入侧，并且可以通过所述激光器检测出在所述激光导引器中发生的故障射线接收元件。

6. 发明授权

US6002081A Thermoelectric component and thermoelectric cooling device 失效
标题翻译：热电元件和热电冷却装置
公开(公告)号：US6002081A
公开(公告)日：1999-12-14
申请号：US888467
申请日：1997-07-07
申请人： Shiro Sakuragi
发明人： Shiro Sakuragi
IPC分类号： F25B21/02 , H01L35/30 , H01L35/32 , H01L35/28
CPC分类号： H01L35/30 , H01L35/32
摘要： A thermoelectric component is provided. The component comprises a partition plate with electrical insulation, P-type and n-type thermoelectrical semiconductor elements that are equal in number and retained with juts in the partition plate, flat metallic electrodes connected to the cold junction of the p-type and n-type thermoelectric semiconductor elements, and T-shaped metallic electrodes connected to the hot junction of the p-type and n-type thermoelectric semiconductor elements.
摘要翻译：提供热电部件。该部件包括具有电绝缘性的隔板，数量相同且在隔板中保持突起的P型和n型热电半导体元件，连接到p型和n-型的冷端的平坦金属电极，型热电半导体元件和连接到p型和n型热电半导体元件的热接点的T形金属电极。

7. 发明授权

US5885345A Method of fabricating shaped crystals by overhead-pressure liquid injection 失效
标题翻译：通过塔顶压力液体注射制造成形晶体的方法
公开(公告)号：US5885345A
公开(公告)日：1999-03-23
申请号：US817873
申请日：1997-05-21
申请人： Shiro Sakuragi
发明人： Shiro Sakuragi
IPC分类号： C30B11/00 , F25B21/02 , F25D11/00 , H01L35/32 , H01L35/34 , C30B15/34
CPC分类号： C30B29/06 , C30B11/00 , C30B11/007 , C30B29/46 , C30B29/60 , H01L35/32 , H01L35/34 , F25B21/02 , F25D11/00 , H01L2924/0002 , Y10T117/1036
摘要： A shaper (2) is arranged within a shaping vessel (1). A raw material for a crystal is inserted into the shaping vessel (1) and a crystal melt (5) is formed by setting it in a predetermined atmosphere and heating it. A mechanical force F1 is applied to the crystal melt (5), which is present on the upper surface of the shaper (2), by a pressuring member (4) from above. The crystal melt (5) has nowhere to escape but a gap (3) formed by the shaper(2), so it is injected into that gap (3) as shown by the arrow. This method of fabricating a shaped crystal is suitable for fabricating a monocrystal or multicrystal semiconductor from a material such as silicon, germanium, or bismuth telluride.
摘要翻译： PCT No.PCT / FR95 / 01278 Sec。 371日期1997年5月21日 102（e）日期1997年5月21日PCT提交1996年7月30日PCT公布。公开号WO97 / 13010 PCT 日期1997年4月10日成形器（2）布置在成形容器（1）内。将晶体原料插入成形容器（1）中，并通过将其固定在预定的气氛中并加热来形成晶体熔体（5）。机械力F1通过加压构件（4）从上方施加到存在于成形器（2）的上表面上的结晶熔体（5）。晶体熔体（5）无法逃脱，而是由整形器（2）形成的间隙（3），因此如箭头所示注入到该间隙（3）中。这种制造成形晶体的方法适用于从诸如硅，锗或碲化铋的材料制造单晶或多晶半导体。

8. 发明授权

US4491385A Construction for holding optical fibers 失效
标题翻译：保持光纤的结构
公开(公告)号：US4491385A
公开(公告)日：1985-01-01
申请号：US396473
申请日：1982-07-08
申请人： Kyoshiro Imagawa , Shiro Sakuragi , Mitsunori Saitoh
发明人： Kyoshiro Imagawa , Shiro Sakuragi , Mitsunori Saitoh
IPC分类号： G02B6/44 , G02B6/36 , G02B5/14
CPC分类号： G02B6/241 , G02B6/32 , G02B6/3624 , G02B2006/4297
摘要： A construction for holding optical fibers, in which at least one of the ends of an optical fiber in a cable is a free end which is slidably and rotatively mounted to a hand piece at an end of the cable so as to prevent breakage of the optical fiber during bending of the cable.
摘要翻译：一种用于保持光纤的结构，其中电缆中的光纤的端部中的至少一端是自由端，其可滑动地并且可旋转地安装在电缆的端部处的手持件上，以防止光学元件的断裂电缆弯曲时的光纤。

9. 发明申请

US20140150714A1 METHOD OF COATING QUARTZ CRUCIBLE FOR GROWING SILICON CRYSTAL, AND QUARTZ CRUCIBLE FOR GROWING SILICON CRYSTAL 有权
标题翻译：用于生成硅晶体的石墨坩埚的方法和用于生长硅晶体的石墨坩埚
公开(公告)号：US20140150714A1
公开(公告)日：2014-06-05
申请号：US14114002
申请日：2011-12-02
申请人： Yukichi Horioka , Shiro Sakuragi
发明人： Yukichi Horioka , Shiro Sakuragi
IPC分类号： C30B15/10
CPC分类号： C30B15/10 , C03C17/3417 , C30B29/06 , Y10T117/1032
摘要： A coating method for coating a crucible and a quartz crucible for growing a silicon crystal are provided. In the coating method, a bubble-free quartz layer which is 80 μm to 4 mm thick is formed on an inner surface of a crucible for growing a silicon crystal, and the surface of the bubble-free quartz layer is covered with alkaline earth hydroxide, following which heating is performed to a temperature at which the surface becomes devitrified. The surface may be covered by immersing the inner surface in a solution of the alkaline earth hydroxide. The heating may be performed before the crucible for growing silicon crystal is filled with a solid raw material to be melted.
摘要翻译：提供了一种用于涂覆坩埚和用于生长硅晶体的石英坩埚的涂覆方法。在涂布方法中，在用于生长硅晶体的坩埚的内表面上形成厚度为80μm至4mm的无气泡的石英层，并且无气泡的石英层的表面被碱土金属氢氧化物，随后进行加热到表面失透的温度。可以通过将内表面浸入碱土金属氢氧化物的溶液中来覆盖表面。可以在用于生长硅晶体的坩埚填充待熔化的固体原料之前进行加热。

10. 发明授权

US06428617B1 Method and apparatus for growing a single crystal in various shapes 失效
标题翻译：用于生长各种形状的单晶的方法和装置
公开(公告)号：US06428617B1
公开(公告)日：2002-08-06
申请号：US09665304
申请日：2000-09-19
申请人： Shiro Sakuragi , Yutaka Taguchi
发明人： Shiro Sakuragi , Yutaka Taguchi
IPC分类号： C30B1316
CPC分类号： C30B15/305 , C30B11/00 , C30B11/007 , C30B29/08 , C30B29/12
摘要： The apparatus is provided with a vessel 1 for accommodating a melt 3 of material sought to be crystallized, and heaters 2 disposed symmetrically on both sides of the vessel. The vessel 1 has an interior space whose front cross section is symmetrical in shape along a vertical center line. The heaters 2 heat the vessel to create a temperature distribution in the melt in which the upper part of the vessel 1 is at a higher temperature, and the lower part thereof is at a lower temperature. The temperature distribution causes symmetrical convection flows of the melt in such a manner that two flows each move up along the side walls of the interior space of the vessel 1 and meet with each other at the top of the interior space where the vertical center line runs, and move together down along the vertical center line toward the bottom of the interior space. A single crystal is formed as the temperature at the lower end of the vessel 1 is gradually lowered below the melting point of the material.
摘要翻译：该设备设置有用于容纳寻求结晶的材料的熔体3的容器1和对称地设置在容器两侧的加热器2。容器1具有内部空间，其前横截面沿垂直中心线对称地形状。加热器2加热容器以在熔体中产生温度分布，其中容器1的上部处于较高温度，并且其下部处于较低温度。温度分布导致熔体的对称对流，使得两个流动沿着容器1的内部空间的侧壁向上移动并且在垂直中心线延伸的内部空间的顶部彼此相遇，沿着垂直中心线向内移动到内部空间的底部。当容器1的下端的温度逐渐降低到材料的熔点以下时，形成单晶。

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