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1. 发明授权

US4900894A Method of heating a quartz glass tube 失效
标题翻译：石英玻璃管加热方法
公开(公告)号：US4900894A
公开(公告)日：1990-02-13
申请号：US296778
申请日：1989-01-13
申请人： Gotaro Tanaka , Hiroshi Suganuma , Akira Urano , Masahiro Takagi , Shunichi Mizuno
发明人： Gotaro Tanaka , Hiroshi Suganuma , Akira Urano , Masahiro Takagi , Shunichi Mizuno
IPC分类号： C03B20/00 , C03B23/043 , C03B37/018 , H05H1/46
CPC分类号： H01J37/32192 , C03B23/043 , C03B37/01876 , H05H1/46 , H01J2237/336
摘要： A method of heating a quartz glass tube with microwaves, which method comprises supplying a gas for plasma generation in the quartz glass tube, applying microwaves to the quartz glass tube so as to generate a hot plasma in the quartz glass tube and to preheat the quartz glass tube, and then discontinuing the supply of the gas for plasma generation while applying the microwaves, whereby the quartz glass tube absorbs the microwaves to heat the quartz glass tube to a sufficient temperature in a very quick and clear manner.

2. 发明授权

US4822399A Glass preform for dispersion shifted single mode optical fiber and method for the production of the same 失效
标题翻译：用于色散偏移单模光纤的玻璃预制件及其制造方法
公开(公告)号：US4822399A
公开(公告)日：1989-04-18
申请号：US60176
申请日：1987-06-10
申请人： Hiroo Kanamori , Hiroshi Yokota , Gotaro Tanaka , Yoichi Ishiguro , Masahiro Takagi , Hiroshi Suganuma , Masayuki Shigematsu
发明人： Hiroo Kanamori , Hiroshi Yokota , Gotaro Tanaka , Yoichi Ishiguro , Masahiro Takagi , Hiroshi Suganuma , Masayuki Shigematsu
IPC分类号： G02B6/00 , C03B37/012 , C03B37/014 , C03B37/12 , C03C13/04 , C03B37/018
CPC分类号： G02B6/02276 , C03B37/01211 , C03B37/014 , C03B37/01446 , C03B37/01466 , C03C13/045 , G02B6/03633 , C03B2201/12 , C03B2203/22 , C03B2203/36 , Y10S65/16 , Y10S65/90
摘要： A glass preform for use in the fabrication of a dispersion shifted single mode optical fiber is produced by a method for comprising steps of inserting a core member consisting of an inner core part made of a germanium-added quartz glass which optionally contains fluorine and an outer core part made of a quartz glass having a refractive index smaller than that of the inner core part in a glass tube made of a fluorine-added quartz glass having a refractive index smaller than that of the outer core part, heating the core member and the glass tube to collapse the glass tube and fuse them together to produce a glass perform. The glass preform comprises a core member consisting of an inner core part made of GeO.sub.2 -SiO.sub.2 glass or GeO.sub.2 -F-SiO.sub.2 glass and an outer core part made of F-SiO.sub.2 glass and a cladding made of F-SiO.sub.2 glass and provides a dispersion shifted single mode optical fiber having reduced attenuation of light transmission in the 1.5 .mu.m wavelength band.

3. 发明授权

US4793842A Method for producing glass preform for optical fiber 失效
标题翻译：光纤玻璃预制棒的制造方法
公开(公告)号：US4793842A
公开(公告)日：1988-12-27
申请号：US139141
申请日：1987-12-21
申请人： Hiroshi Yokota , Hiroo Kanamori , Gotaro Tanaka , Hiroshi Suganuma , Toshio Danzuka
发明人： Hiroshi Yokota , Hiroo Kanamori , Gotaro Tanaka , Hiroshi Suganuma , Toshio Danzuka
IPC分类号： G02B6/00 , C03B20/00 , C03B37/012 , C03B37/025 , G02B6/02 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01211 , Y02P40/57 , Y10S65/16 , Y10S65/90
摘要： A rod-in-tube method for producing a glass preform for use in the fabrication of an optical fiber, which comprises steps of inserting a glass rod constituting a core material in a glass tube constituting a cladding material, heating the rod-tube composite by an outer heating source with introducing, in the gap between the rod and the tube, a gaseous mixture containing a silicon halogenide, a fluorine-containing compound and oxygen gas in which a ratio of silicon and fluorine (Si/F) is larger than 1/300 and smaller than 1/5, and heating and fusing the composite at a temperature not lower than 1,900.degree. C. with filling the gap by a gaseous mixture comprising a halogen-containing compound and oxygen gas; from which glass preform, an optical fiber with low attenuation of light transmission, particularly in a long wavelength range, is fabricated.
摘要翻译：一种用于制造用于制造光纤的玻璃预制棒的棒管式方法，包括以下步骤：将构成芯材的玻璃棒插入构成包层材料的玻璃管中，通过以下步骤加热棒管复合物：外部加热源，其在棒和管之间的间隙中引入含有硅和氟（Si / F）比大于1的硅卤化物，含氟化合物和氧气的气体混合物 / 300且小于1/5，并且在不低于1900℃的温度下加热和熔合复合材料，通过包含含卤化合物和氧气的气体混合物填充间隙; 制造玻璃预制件，具有低透光衰减的光纤，特别是在长波长范围内。

4. 发明授权

US4737179A Method for producing glass preform for optical fiber 失效
标题翻译：光纤玻璃预制棒的制造方法
公开(公告)号：US4737179A
公开(公告)日：1988-04-12
申请号：US893084
申请日：1986-08-04
申请人： Gotaro Tanaka , Hiroshi Yokota , Shigeru Tanaka , Hiroo Kanamori , Hiroshi Suganuma
发明人： Gotaro Tanaka , Hiroshi Yokota , Shigeru Tanaka , Hiroo Kanamori , Hiroshi Suganuma
IPC分类号： G02B6/00 , C03B20/00 , C03B37/012 , C03B37/014 , C03B37/018
CPC分类号： G02B6/03644 , C03B37/01211 , C03B37/01228 , C03B37/01231 , C03B37/01248 , C03B37/014 , C03B37/01466 , G02B6/03666 , C03B2203/22 , C03B2203/36 , G02B6/02276
摘要： A method for producing a glass preform for use in fabrication of an optical fiber, which comprises steps of forming a cylindrical rod of glass having a refractive index distribution with axial symmetry around the rod axis by an VAD method, stretching the rod glass to decrease its diameter, inserting the stretched rod in a glass tube having a refractive index distribution with axial symmetry around the tube axis and heating and melting a complex of the stretched rod and the tube to integrate them from the glass preform produced by the method, an optical fiber having precisely controlled refractive index distribution can be fabricated.
摘要翻译：一种制造用于制造光纤的玻璃预制棒的方法，包括以下步骤：通过VAD法形成具有围绕杆轴的轴向对称折射率分布的圆柱形棒，拉伸棒玻璃以减少其将拉伸棒插入具有围绕管轴线的轴向对称折射率分布的玻璃管中，并加热并熔化拉伸棒和管的复合物，以将它们与由该方法制备的玻璃预制件相结合，将光纤可以制造精确控制的折射率分布。

5. 发明授权

US5160522A Method for producing preform for polarization retaining optical fiber 失效
标题翻译：用于生产用于偏振保持光纤的预制件的方法
公开(公告)号：US5160522A
公开(公告)日：1992-11-03
申请号：US241043
申请日：1991-08-06
申请人： Masahiro Takagi , Hiroshi Suganuma , Hiroo Kanamori
发明人： Masahiro Takagi , Hiroshi Suganuma , Hiroo Kanamori
IPC分类号： C03B37/012
CPC分类号： C03B37/01217 , C03B2203/31
摘要： A preform for a polarization retaining optical fiber is produced by making at least two bores symmetrically around a center axis of a preform comprising a core part and a cladding part which surrounds the core part, decreasing a diameter of one end of each bore, or connecting a glass tube to one end of the preform, the glass tube having a part with a smaller inner diameter near its end which is connected to the preform, inserting a first glass rod, a stressing member and a second glass rod in this order from the other end of each bore or from an end of each bore which is remote from the connected glass tube, contacting the first glass rod to the diameter-decreased end of each bore or to the part with a smaller inner diameter of the glass tube, and heating and fusing the second glass rod to the preform.

6. 发明授权

US5221307A Method for producing preform for polarization retaining optical fiber 失效
标题翻译：用于生产用于偏振保持光纤的预制件的方法
公开(公告)号：US5221307A
公开(公告)日：1993-06-22
申请号：US892783
申请日：1992-06-03
申请人： Masahiro Takagi , Hiroshi Suganuma , Hiroo Kanamori
发明人： Masahiro Takagi , Hiroshi Suganuma , Hiroo Kanamori
IPC分类号： C03B37/012
CPC分类号： C03B37/01217 , C03B2203/31
摘要： A preform for a polarization retaining optical fiber is produced by making at least two bores symmetrically around a center axis of a preform comprising a core part and a cladding part which surrounds the core part, decreasing a diameter of one end of each bore, or connecting a glass tube to one end of the preform, the glass tube having a part with a smaller inner diameter near its end which is connected to the preform, inserting a first glass rod, a stressing member and a second glass rod in this order from the other end of each bore or from an end of each bore which is remote from the connected glass tube, contacting the first glass rod to the diameter-decreased end of each bore or to the part with a smaller inner diameter of the glass tube, and heating and fusing the second glass rod to the preform.
摘要翻译：用于偏振保持光纤的预成型体通过使包括芯部的芯部和包层部的包围芯部的预成型件的中心轴对称地形成至少两个孔而制造，减少每个孔的一端的直径或连接玻璃管到预成型件的一端，玻璃管具有靠近其端部具有较小内径的部分，其连接到预成型件，从第一玻璃棒，第二玻璃棒按顺序插入第一玻璃棒，应力构件和第二玻璃棒每个孔的另一端或远离连接的玻璃管的每个孔的端部，将第一玻璃棒接触每个孔的直径减小的端部或具有较小的玻璃管的内径的部分，以及将第二玻璃棒加热并熔合到预制件上。

7. 发明申请

US20130092062A1 COMBUSTION SYSTEM 审中-公开
标题翻译：燃烧系统
公开(公告)号：US20130092062A1
公开(公告)日：2013-04-18
申请号：US13703737
申请日：2011-01-17
申请人： Masahiko Matsuda , Hiroshi Suganuma , Takeshi Aruga , Koutaro Fujimura , Takuichiro Daimaru
发明人： Masahiko Matsuda , Hiroshi Suganuma , Takeshi Aruga , Koutaro Fujimura , Takuichiro Daimaru
IPC分类号： F23J11/00
CPC分类号： F23J11/00 , F23C9/08 , F23C99/00 , F23C2202/10 , F23L7/007 , F23L2900/07001 , Y02E20/322 , Y02E20/344
摘要： A combustion system capable of decreasing nitrogen oxide discharged from exhaust gas is provided. The combustion system includes: a combustion furnace (2) having a burner unit (2a) for supplying fuel and combustion oxygen to the inside of the furnace, a reduction zone formed on a downstream side of the burner unit (2a) for combusting the fuel, and a combustion oxygen supply port (2b) for supplying combustion oxygen (21) so that unburned fuel which has passed the reduction zone completely combusts; and a smoke removal device (9) for removing smoke in the exhaust gas discharged from the combustion furnace (2). Part of exhaust gas (22) diverging from between the combustion furnace (2) and the smoke removal device (9) is introduced to the burner unit (2a), while part of exhaust gas (23) diverging from a downstream side of the smoke removal device (9) is introduced to the combustion oxygen supply port (2b).
摘要翻译：提供能够减少从废气排出的氮氧化物的燃烧系统。燃烧系统包括：具有用于向炉内供给燃料和燃烧氧的燃烧器单元（2a）的燃烧炉（2），形成在燃烧器单元（2a）的下游侧的用于燃烧燃料的还原区和用于供给燃烧氧气（21）的燃烧用氧气供给口（2b），使得已经通过所述还原区域的未燃烧燃料完全燃烧; 以及用于除去从燃烧炉（2）排出的废气中的烟雾的除烟装置（9）。从燃烧炉（2）和排烟装置（9）之间分流的废气（22）的一部分被引入燃烧器单元（2a），而排气（23）的一部分从烟雾的下游侧分叉去除装置（9）被引入燃烧供氧口（2b）。

8. 发明申请

US20110265735A1 BOILER STRUCTURE 审中-公开
标题翻译：锅炉结构
公开(公告)号：US20110265735A1
公开(公告)日：2011-11-03
申请号：US12682682
申请日：2009-07-02
申请人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
发明人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
IPC分类号： F22B37/22 , F22B37/70
CPC分类号： F22B37/74 , F22B37/228 , F28F9/026 , F28F9/0275
摘要： A boiler structure that allows for an appropriate flow-rate distribution of an internal fluid to multiple divided furnace wall surfaces (water-wall) without excessive pressure loss so as to reduce the pressure loss (friction loss) occurring between furnace inlet headers and outlet headers is provided. In a boiler structure having a furnace water-wall (4) formed of multiple boiler evaporation tubes (3) disposed on a wall surface of a furnace and configured to generate steam by heating water inside the furnace when the water pressure-fed to the boiler evaporation tubes (3) flows inside the tubes, the boiler structure includes orifices (22), for an internal fluid, provided in inlet connection tubes (20) that guide the water to inlet headers (21) of furnace walls obtained by dividing the furnace water-wall (4) into multiple parts, and orifices (23) provided in nozzle stubs that guide the water from the inlet headers (21) to the boiler evaporation tubes (3).
摘要翻译：一种锅炉结构，其允许内部流体适当的流量分配到多个分开的炉壁表面（水壁）而没有过多的压力损失，以便减少在炉入口集管和出口集管之间发生的压力损失（摩擦损失）被提供。在具有由多个锅炉蒸发管（3）形成的炉水壁（4）的锅炉结构中，所述多个锅炉蒸发管（3）设置在炉壁表面上，并且被配置为当压力供给到锅炉的水加热炉内的水时产生蒸汽蒸发管（3）在管内流动，锅炉结构包括用于内部流体的孔口（22），其设置在入口连接管（20）中，导入管将水引导到炉壁的入口集管（21）水壁（4）分成多个部分，以及设置在喷嘴短管中的引导水从入口集管（21）到锅炉蒸发管（3）的孔（23）。

9. 发明申请

US20110126781A1 BOILER STRUCTURE 有权
标题翻译：锅炉结构
公开(公告)号：US20110126781A1
公开(公告)日：2011-06-02
申请号：US13056219
申请日：2009-07-02
申请人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
发明人： Hiroshi Suganuma , Yuichi Kanemaki , Kazuhiro Domoto
IPC分类号： F24D19/00
CPC分类号： F22B21/02 , F22B35/108 , F22B35/12
摘要： Provided is a boiler structure that allows for appropriate flow-rate distribution for each furnace wall by using a simple configuration without any moving parts in a wide thermal-load range of a furnace from a partial load to a rated load. In a boiler structure having a furnace water-wall formed of multiple boiler evaporation tubes and configured to generate steam by heating water inside the furnace when the water that is pressure-fed to the boiler evaporation tubes flows inside the tubes, the boiler structure includes a pressure-loss adjusting section, for an internal fluid, provided in an outlet connection tube that connects outlets of water walls obtained by dividing the furnace water-wall into multiple parts.
摘要翻译：提供了一种锅炉结构，其允许通过使用简单的构造来允许每个炉壁的适当的流量分布，在炉的宽热负荷范围内没有任何移动部件从部分负载到额定负载。在具有由多个锅炉蒸发管形成的炉水壁构成的锅炉结构中，在通过加压到锅炉蒸发管的水流入管内时，通过对炉内的水进行加热来生成蒸汽，锅炉结构包括：用于内部流体的压力损失调节部分，设置在将炉壁水分为多个部分而获得的水壁出口连接的出口连接管中。

10. 发明申请

US20070244527A1 A Treatment Apparatus And a Method of Treatment 审中-公开
标题翻译：治疗装置及治疗方法
公开(公告)号：US20070244527A1
公开(公告)日：2007-10-18
申请号：US11633639
申请日：2006-12-05
申请人： Hitoshi Hatayama , Akira Inoue , Hiroshi Suganuma , Junji Kato
发明人： Hitoshi Hatayama , Akira Inoue , Hiroshi Suganuma , Junji Kato
IPC分类号： A61N5/067
CPC分类号： A61B18/22 , A61B2017/00084 , A61B2018/00791 , A61B2018/20351 , A61B2018/207 , A61B2018/2211 , A61C1/0007 , A61C1/0046 , A61N2005/0606 , A61N2005/0659 , A61N2005/0662 , A61N2005/067
摘要： A dental treatment apparatus is provided with an irradiation unit, a temperature detection unit and a control unit. The irradiation unit is constituted by N number of first light emitting elements S1 to SN, N number of first focusing lenses L1 to LN, and N number of optic fibers F1 to FN, combined on a 1:1 basis, and optic fibers Fn are bundled on the output side of the irradiation unit. The first light emitting element Sn is an element which outputs laser light having a specific wavelength λ within a range of 400 nm to 420 nm. The temperature detection unit is constituted by a non-contact temperature sensor and a wire. The non-contact temperature sensor detects the temperature at a site irradiated with laser light output from an emergent end.
摘要翻译：牙科治疗装置设置有照射单元，温度检测单元和控制单元。照射单元由N个第一发光元件S 1〜S N N构成，N个第一聚焦透镜L 1〜L〜L N 1，N个光纤F 1到F N 1，以1：1为单位组合，并且光纤F < n 捆扎在照射单元的输出侧。第一发光元件S N是将具有特定波长λ的激光输出在400nm至420nm的范围内的元件。温度检测单元由非接触式温度传感器和电线构成。非接触式温度传感器检测从紧急端射出的激光照射的部位的温度。

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