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1. 发明授权

US4185890A Optical transmission line 失效
标题翻译：光传输线
公开(公告)号：US4185890A
公开(公告)日：1980-01-29
申请号：US734310
申请日：1976-10-20
申请人： Seiichi Onoda , Toshiki P. Tanaka , Tsuneo Suganuma , Koji Ishida , Masao Sumi
发明人： Seiichi Onoda , Toshiki P. Tanaka , Tsuneo Suganuma , Koji Ishida , Masao Sumi
IPC分类号： G02B6/028 , G02B6/036 , G02B5/14
CPC分类号： G02B6/03627 , G02B6/0288
摘要： In order to expand the product between the transmission length and the transmission bandwidth of an optical fiber for use in the optical communication and to facilitate the connection between the optical fibers, the optical fiber is made of transparent materials of three concentric layers of a core whose refractive index gradually decreases in the radial direction from the center, an intermediate layer which has a uniform refractive index lower than the varying refractive index of the core, and a cladding which has a uniform refractive index substantially equal to the lowest refractive index of the core.
摘要翻译：为了在光通信中使用的光纤的传输长度和传输带宽之间扩大产品并且促进光纤之间的连接，光纤由具有核心的三个同心层的透明材料制成，折射率从中心沿半径方向逐渐减小，具有低于芯的折射率变化的折射率均匀的中间层和具有基本上等于芯的最低折射率的均匀折射率的包层。

2. 发明授权

US4206967A Optical fiber 失效
标题翻译：光纤
公开(公告)号：US4206967A
公开(公告)日：1980-06-10
申请号：US921220
申请日：1978-07-03
申请人： Seiichi Onoda , Shojiro Kawakami , Shigeo Nishida , Toshiki P. Tanaka , Tsuneo Suganuma , Masao Sumi
发明人： Seiichi Onoda , Shojiro Kawakami , Shigeo Nishida , Toshiki P. Tanaka , Tsuneo Suganuma , Masao Sumi
IPC分类号： C03C13/04 , G02B5/14
CPC分类号： G02B6/03627 , C03C13/04 , C03C13/046
摘要： A three-layer structure optical fiber comprises a first transparent dielectric core layer having a relatively high refractive index, a second transparent dielectric intermediate layer having a relatively low refractive index and a third transparent dielectric cladding layer having an intermediate refractive index wherein the parameter of the optical fiber is determined as follows: ##EQU1## where B is the bandwidth of the signal to be transmitted, z is the transmission distance, C is the velocity of light in vacuum, .eta.o is the refractive index of the core layer, q is the ratio of refractive indices between the core layer and second layer, V = normalized frequency, ##EQU2## p is the ratio of refractive index between the core layer and the third layer, and U.sub.11 =2,405.
摘要翻译：三层结构光纤包括具有较高折射率的第一透明介质芯层，具有较低折射率的第二透明介电中间层和具有中等折射率的第三透明电介质包覆层，其中，光纤确定如下：其中B是要发射的信号的带宽，z是传输距离，C是真空中的光速，eta是芯层的折射率，q是核心层和第二层之间的折射率的比率，V =归一化频率，p是核心层和第三层之间的折射率比，U11 = 2,405。

3. 发明授权

US4184744A Optical fiber 失效
标题翻译：光纤
公开(公告)号：US4184744A
公开(公告)日：1980-01-22
申请号：US737266
申请日：1976-11-01
申请人： Seiichi Onoda , Toshiki P. Tanaka , Masao Sumi
发明人： Seiichi Onoda , Toshiki P. Tanaka , Masao Sumi
IPC分类号： G02B6/028 , G02B6/036 , G02B5/14
CPC分类号： G02B6/03627 , G02B6/0288
摘要： In order to make the transmission loss of the lowest order leaky mode over the transmission length 10dB or more, an optical fiber for optical transmission is constructed of a cladding layer whose refractive index is constant, an intermediate layer which has a constant refractive index lower than the refractive index of the cladding layer, and a core whose refractive index is continuously varied so as to be the highest at the central part and to be substantially equal to that of the cladding layer at the peripheral part, and the thickness of the intermediate layer is 0.1-1 times the radius of the core.
摘要翻译：为了使发送长度为10dB以上的最低级泄漏模式的传输损耗为10dB以上，光传输用光纤由折射率恒定的覆层构成，折射率恒定的中间层低于包层的折射率和折射率连续变化的芯在中心部分最高，并且与外围部分的包层的折射率基本相等，中间层的厚度是芯的半径的0.1-1倍。

4. 发明授权

US5145753A Solid electrolyte fuel cell 失效
标题翻译：固体电解质燃料电池
公开(公告)号：US5145753A
公开(公告)日：1992-09-08
申请号：US578499
申请日：1990-09-06
申请人： Mitsuhiro Irino , Tetsuo Gora , Masaharu Minami , Hitoshi Miyamoto , Masao Sumi , Nobuyoshi Tomita , Kiyoshi Watanabe , Kazumi Ogura , Masanori Nishiura , Masayuki Funatsu , Kazuhiro Yoshimoto , Koichi Takenobu , Tokuji Satake
发明人： Mitsuhiro Irino , Tetsuo Gora , Masaharu Minami , Hitoshi Miyamoto , Masao Sumi , Nobuyoshi Tomita , Kiyoshi Watanabe , Kazumi Ogura , Masanori Nishiura , Masayuki Funatsu , Kazuhiro Yoshimoto , Koichi Takenobu , Tokuji Satake
IPC分类号： H01M8/02 , H01M8/12 , H01M8/24
CPC分类号： H01M8/0271 , H01M8/1213 , H01M8/2425 , H01M4/9033 , H01M4/9066
摘要： A noble solid electrolyte fuel cell includes a generating layer (5), an interconnector layer (9), and a support layer (10) disposed between the generating and interconnector layers. The interconnector layer comprises a fuel electrode (6), an interconnector material (7) and an oxygen electrode (8). The support layer (10) forms a fuel passage and an oxidizer passage, and supporting rods (15, 102) for gas sealing are disposed at both ends of the support layer. A sealing film (110) is cemented to the contact surfaces of the supporting rods (15, 102) between the generating layer and the interconnector layer, and this sealing film becomes soft or half melted during the operation of the fuel cell. This construction provides improved cell performances due to better sealing of gases even under large temperature differences. The use of finer particles near the surface of the solid electrolyte only is also disclosed.

5. 发明授权

US4123242A Apparatus for producing optical fiber 失效
标题翻译：光纤制造装置
公开(公告)号：US4123242A
公开(公告)日：1978-10-31
申请号：US815447
申请日：1977-07-13
申请人： Katsuyuki Imoto , Yoshitaka Takasaki , Masao Sumi
发明人： Katsuyuki Imoto , Yoshitaka Takasaki , Masao Sumi
IPC分类号： C03B37/027 , C03B37/025 , C03B37/029 , C03B37/03 , G02B6/00 , G05D5/00 , G05D5/03 , C03B37/02
CPC分类号： C03B37/032 , C03B37/0253 , C03B37/029 , G05D5/03 , C03B2205/90 , C03B2205/91 , C03B2205/98
摘要： Apparatus for producing an optical fiber including apparatus for heating an optical fiber preform, apparatus for drawing out the optical fiber from the optical fiber preform whose fore end part has been made molten by the heating and for taking up the drawn out fiber, apparatus for causing a gas to flow along the outer peripheral surface of the molten part of the optical fiber preform, and apparatus for controlling both the flow rate of the gas and the drawing-out speed of the optical fiber according to a fluctuation in the diameter of the optical fiber. The controlling apparatus includes (i) a fiber diameter detector and a fiber diameter measuring device which detect and measure the diameter of the optical fiber drawn out, (ii) a fiber diameter controlling circuit which receives an output of the fiber diameter measuring device and a reference value for specifying a fiber diameter and which compares them so as to deliver an output for controlling the fiber diameter, (iii) a gas flow rate controller which is driven by the output for controlling the fiber diameter, and (iv) a take-up speed controller which is driven by the output for controlling the fiber diameter. With this apparatus, the optical fiber of uniform diameter can be easily produced.
摘要翻译：用于制造光纤的设备，包括用于加热光纤预制棒的设备，用于从前端部分已经通过加热熔化并用于吸收拉出的光纤的光纤预制棒拉出光纤的设备，用于引起沿着光纤预制棒的熔融部的外周面流动的气体，以及根据光学直径的波动的波动，控制气体的流量和光纤的拉出速度的装置纤维。控制装置包括：（i）光纤直径检测器和纤维直径测量装置，其检测并测量拉出的光纤的直径，（ii）光纤直径控制电路，其接收纤维直径测量装置的输出和用于指定纤维直径的参考值，并将它们进行比较以输出用于控制纤维直径的输出;（iii）由用于控制纤维直径的输出驱动的气体流量控制器，以及（iv）上升速度控制器由用于控制纤维直径的输出驱动。通过该装置，能够容易地制造直径均匀的光纤。

6. 发明授权

US4442252A Cold-set adhesive compositions comprising polyvinyl alcohol for paper and paper board 失效
标题翻译：包含用于纸和纸板的聚乙烯醇的冷固粘合剂组合物
公开(公告)号：US4442252A
公开(公告)日：1984-04-10
申请号：US366619
申请日：1982-04-08
申请人： Masao Sumi , Junichi Suenaga , Masazo Takenaka , Itaru Murano , Mikio Tanabe , Kiyoshi Hirai
发明人： Masao Sumi , Junichi Suenaga , Masazo Takenaka , Itaru Murano , Mikio Tanabe , Kiyoshi Hirai
IPC分类号： B31F1/24 , B31F1/28 , B32B3/28 , C09J129/04 , D21H27/40 , C08K3/38
CPC分类号： D21H27/40 , B31F1/2809 , B32B3/28 , C09J129/04
摘要： Adhesives prepared by dissolving polyvinyl alcohol, a filler and a water-soluble boron compound in water are described. These adhesives are "cold-set" adhesives which are liquid at a temperature of 60.degree. C. or more, but lose their fluidity to gelatinize on cooling at a temperature higher than 20.degree. C., they are very useful for a cold corrugation system.
摘要翻译：描述通过将聚乙烯醇，填料和水溶性硼化合物溶解在水中制备的粘合剂。这些粘合剂是在60℃或更高温度下为液体的“冷固”粘合剂，但是在高于20℃的温度下冷却时失去其流动性以凝胶化，它们对于冷波纹系统非常有用。

7. 发明授权

US06671638B2 Oscillation measuring method and frequency measuring apparatus 失效
标题翻译：振荡测量方法和频率测量仪器
公开(公告)号：US06671638B2
公开(公告)日：2003-12-30
申请号：US09781163
申请日：2001-02-13
申请人： Hitoshi Kitazumi , Tetsuro Maruyama , Junji Watanabe , Yoshimitsu Nishimura , Hiroshi Kodera , Masao Sumi
发明人： Hitoshi Kitazumi , Tetsuro Maruyama , Junji Watanabe , Yoshimitsu Nishimura , Hiroshi Kodera , Masao Sumi
IPC分类号： G01R2300
CPC分类号： G01N29/348 , G01H9/002 , G01N29/07 , G01N29/28 , G01N29/326 , G01N29/46 , G01N2291/012 , G01N2291/2634 , G01R23/02 , G01R31/2824 , G01R31/308
摘要： The present invention provides an oscillation measuring method comprising: a laser beam emission step S1 for emitting a laser beam to an object to be measured; a return beam reception step S2 for receiving a return beam reflected by the object and having an object Doppler frequency according to a velocity of the object; a self-mixing step S3 for mixing the return beam having the Doppler frequency with another beam emitted upon reception of the return beam and generating a self-frequency according to a resonator change during a time from the emission to the reception of the return beam, so as to generate a beat wave containing the object Doppler frequency superposed with the self-frequency; and an oscillation information output step S4 for outputting the beat wave or information obtained from signal processing of the beat wave as the object oscillation information. This enables to measure a fine oscillation of an object to be measured.
摘要翻译：本发明提供一种振荡测量方法，包括：激光束发射步骤S1，用于向待测物体发射激光束; 返回光束接收步骤S2，用于接收由对象反射的返回光束，并且具有根据对象的速度的对象多普勒频率; 自适应步骤S3，用于将具有多普勒频率的返回光束与在接收返回光束时发射的另一光束混合，并且在从发射到接收返回光束的时间期间根据谐振器的变化产生自身频率，以产生包含与自身重叠的对象多普勒频率的搏动波; 以及振荡信息输出步骤S4，用于输出拍波或从拍波的信号处理获得的信息作为对象振荡信息。这能够测量被测量物体的精细振荡。

8. 发明授权

US4140668A Water soluble or water dispersible hot-melt adhesive compositions based on polyvinyl alcohol with residual acetate groups and process for producing the same 失效
标题翻译：基于具有残留乙酸基团的聚乙烯醇的水溶性或水分散性热熔粘合剂组合物及其制备方法
公开(公告)号：US4140668A
公开(公告)日：1979-02-20
申请号：US851319
申请日：1978-11-14
申请人： Masao Sumi , Juni-ichi Suenaga
发明人： Masao Sumi , Juni-ichi Suenaga
IPC分类号： C09J129/04 , C08K5/05 , C08K5/06 , C08K5/15 , C08K5/35
CPC分类号： C09J129/04 , Y10T428/31895
摘要： Adhesive compositions which comprise polyvinyl alcohol having about a 30 to about a 60 mol% residual acetate group content which are produced by dissolving polyvinyl acetate having a degree of polymerization (p) of about 60 to about 200 in methanol, the amount of the methanol ranging from about the stoichiometric amount necessary for obtaining polyvinyl alcohol having the desired degree of hydrolysis to about 2 times as much as the above-defined stoichiometric amount and carrying out alkaline hydrolysis and a process for preparing the same. If desired, a suitable amount of a plasticizer and/or an ethylene-vinyl acetate copolymer can be added thereto.Water soluble or water dispersible hot-melt adhesive compositions containing such polyvinyl alcohol as a main ingredient are suitable for paper making such as bookbinding or paper bag making, etc., in which products are obtained that can be reclaimed after use.
摘要翻译：粘合剂组合物，其包含具有约30至约60摩尔％残余乙酸酯基含量的聚乙烯醇，其通过将聚合度（p）为约60至约200的聚乙酸乙烯酯在甲醇中溶解，甲醇范围从用于获得具有所需水解度的聚乙烯醇所需的化学计量量为上述化学计量量的约2倍，并进行碱性水解及其制备方法。如果需要，可以向其中加入适量的增塑剂和/或乙烯 - 乙酸乙烯酯共聚物。

9. 发明授权

US4101300A Method and apparatus for drawing optical fiber 失效
标题翻译：拉丝光纤的方法和装置
公开(公告)号：US4101300A
公开(公告)日：1978-07-18
申请号：US744454
申请日：1976-11-23
申请人： Katsuyuki Imoto , Gyozo Toda , Masao Sumi
发明人： Katsuyuki Imoto , Gyozo Toda , Masao Sumi
IPC分类号： C03B37/025 , C03B37/027 , C03B37/029 , C03B37/03 , C03B37/02
CPC分类号： C03B37/0253 , C03B37/027 , C03B37/029 , C03B37/032 , C03B2205/90 , C03B2205/91 , C03B2205/98
摘要： For drawing an optical fiber from an optical fiber preform there are provided means for heating an optical fiber preform, means for pulling out an optical fiber from the optical fiber preform whose fore end part has been fused by heating, and means for causing gas to flow along the outer peripheral surface of the fused part of the optical fiber preform. By further controlling the flow rate of the gas and/or the pulling-out velocity for the optical fiber according to fluctuations in the fiber diameter of the optical fiber, an optical fiber of uniform fiber diameter is easily provided.
摘要翻译：为了从光纤预制棒拉制光纤，提供了用于加热光纤预制棒的装置，用于从前端已经通过加热熔化的光纤预制棒拉出光纤的装置，以及用于使气体流动的装置沿着光纤预制件的熔融部分的外周表面。通过根据光纤的纤维直径的波动进一步控制气体的流量和/或拉出速度，容易提供均匀纤维直径的光纤。

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