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31. 发明申请

US20120304722A1 ANTI-SEIZURE AGENT FOR HOT STEEL WORKING 有权
标题翻译：防腐剂用于热钢工作
公开(公告)号：US20120304722A1
公开(公告)日：2012-12-06
申请号：US13572340
申请日：2012-08-10
申请人： Hirofumi Hori , Tetsuya Nakanishi , Teruo Onozawa , Yoshimi Imoto
发明人： Hirofumi Hori , Tetsuya Nakanishi , Teruo Onozawa , Yoshimi Imoto
IPC分类号： B21B45/00
CPC分类号： C10M173/02 , B21B45/02 , C10M2201/02 , C10M2201/05 , C10M2201/062 , C10M2201/0623 , C10M2201/087 , C10M2201/1033 , C10M2201/105 , C10M2201/12 , C10M2201/123 , C10M2209/084 , C10M2209/108 , C10M2219/042 , C10M2219/044 , C10M2221/00 , C10N2210/08 , C10N2220/082 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2250/121
摘要： A method of coating uses an anti-seizure agent for hot steel working that exhibits excellent wettability and surface film-adherability. The agent comprises: an inorganic component (first component); sodium hydroxide (second component); water-soluble resins and/or water-soluble surfactants (third component); and water. With the sum of the first component, the second component, and the third component as 100 mass %, the anti-seizure agent contains: 96.5 mass % or more and 99.98 mass % or less of the first component; 0.01 mass % or more and 2.0 mass % or less of the second component; and 0.01 mass % or more and 1.5 mass % or less of the third component, and the inorganic component is one or more selected from a group consisting of Al2O3, SiO2, CaO, B2O3, K2O, and Na2O. A coating layer formed solidly adheres to the steel and does not come off in both cold and hot working.
摘要翻译：涂布方法使用耐发泡剂，用于热钢加工，其表现出优异的润湿性和表面膜附着性。该试剂包括：无机组分（第一组分）; 氢氧化钠（第二组分）; 水溶性树脂和/或水溶性表面活性剂（第三组分）; 和水。以第一成分，第二成分和第三成分的总和为100质量％，防卡定剂含有第一成分的96.5质量％以上且99.98质量％以下。 0.01质量％以上且2.0质量％以下的第二成分。 0.01质量％以上且1.5质量％以下，无机成分为选自Al 2 O 3，SiO 2，CaO，B 2 O 3，K 2 O，Na 2 O中的一种以上。涂层形成为牢固地粘附到钢上，并且在冷和热加工中都不会脱落。

32. 发明授权

US08301001B2 Optical cable and optical transmission system 有权
标题翻译：光缆和光传输系统
公开(公告)号：US08301001B2
公开(公告)日：2012-10-30
申请号：US13486813
申请日：2012-06-01
申请人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyuki Aihara , Hiroshi Miyano , Takashi Sasaki
发明人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyuki Aihara , Hiroshi Miyano , Takashi Sasaki
IPC分类号： G02B6/36
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： An optical fiber that has a small bending loss can be securely prevented from being fractured due to accidental bending during installation or other operations. The optical fiber includes a core, a first cladding, a second cladding, and a third cladding. The relative refractive index difference Δ1 of the core is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding satisfy the expression “0.4r2+10.5
摘要翻译：可以可靠地防止由于在安装或其他操作期间的意外弯曲而具有小的弯曲损耗的光纤被破裂。光纤包括芯，第一包层，第二包层和第三包层。芯的相对折射率差Dgr 1在0.3％〜0.38％的范围内，第一包层的相对折射率差Dgr2等于或小于0％，相对折射率差Dgr ; 3的第二包层在-1.8％至-0.5％的范围内。第二包层的内半径r2和外半径r3满足表达式0.4r2 + 10.5

33. 发明申请

US20120141077A1 OPTICAL FIBER AND OPTICAL CABLE 有权
标题翻译：光纤和光缆
公开(公告)号：US20120141077A1
公开(公告)日：2012-06-07
申请号：US13304163
申请日：2011-11-23
申请人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyuki Aihara , Hiroshi Miyano , Takashi Sasaki
发明人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyuki Aihara , Hiroshi Miyano , Takashi Sasaki
IPC分类号： G02B6/44 , G02B6/036
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： An optical fiber that has a small bending loss can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. The optical fiber includes a core, a first cladding, a second cladding and a third cladding. The relative refractive index difference Δ1 of the core is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding satisfy the expression “0.4r2+10.5
摘要翻译：可以可靠地防止由于安装或其他操作期间的意外弯曲而导致弯曲损耗小的光纤被破裂，符合G.652标准。光纤包括芯，第一包层，第二包层和第三包层。芯的相对折射率差Dgr 1在0.3％〜0.38％的范围内，第一包层的相对折射率差Dgr2等于或小于0％，相对折射率差Dgr ; 3的第二包层在-1.8％至-0.5％的范围内。第二包层的内半径r2和外半径r3满足表达式“0.4r2 + 10.5

34. 发明授权

US08024945B2 Glass tube processing apparatus 失效
标题翻译：玻璃管加工设备
公开(公告)号：US08024945B2
公开(公告)日：2011-09-27
申请号：US12622056
申请日：2009-11-19
申请人： Tetsuya Nakanishi , Masashi Onishi , Tomoyuki Yokokawa , Masaaki Hirano , Nobuyuki Taira
发明人： Tetsuya Nakanishi , Masashi Onishi , Tomoyuki Yokokawa , Masaaki Hirano , Nobuyuki Taira
IPC分类号： C03B37/07
CPC分类号： C03B23/043 , C03B37/01242 , C03B37/01257 , C03B37/01815
摘要： In a glass processing method according to the invention, in the case of performing chemical vapor deposition or diameter shrinkage of a substrate glass tube G by relatively moving a heating furnace 20 comprising a heating element 21 for annularly enclosing the circumference of the substrate glass tube in a longitudinal direction of the substrate glass tube G with respect to the substrate glass tube G in which an outer diameter is 30 mm or more and a wall thickness is 3 mm or more and is less than 15 mm and an ovality of the outer diameter is 1.0% or less using a glass processing apparatus 1, a temperature of at least one of the heating element 21 and the substrate glass tube G is measured and the amount of heat generation of the heating element 21 is adjusted based on the measured temperature.
摘要翻译：在根据本发明的玻璃加工方法中，在通过相对移动包括加热元件21的加热炉20进行化学气相沉积或直径收缩的情况下，用于将基板玻璃管的圆周环形地包围基板玻璃管G相对于外径为30mm以上且壁厚为3mm以上且小于15mm的基板玻璃管G的纵向方向，外径的椭圆度为使用玻璃处理装置1为1.0％以下，测量加热元件21和基板玻璃管G中的至少一个的温度，并根据测量温度来调节加热元件21的发热量。

35. 发明授权

US07956019B2 Lubricant for a hot plastic working 有权
标题翻译：润滑剂用于热塑性加工
公开(公告)号：US07956019B2
公开(公告)日：2011-06-07
申请号：US12281458
申请日：2007-03-14
申请人： Kenichi Saito , Tetsuya Nakanishi
发明人： Kenichi Saito , Tetsuya Nakanishi
IPC分类号： C10M125/10 , C10M125/28
CPC分类号： C10M169/04 , B21B3/02 , B21B19/04 , B21B27/10 , C10M111/00 , C10M173/02 , C10M2201/062 , C10M2201/0623 , C10M2201/1023 , C10M2209/084 , C10M2209/086 , C10M2209/104 , C10M2221/04 , C10N2210/01 , C10N2210/02 , C10N2210/08 , C10N2230/06 , C10N2230/12 , C10N2240/402 , C10N2240/404 , C10N2250/121 , C10M2209/108
摘要： To provide a lubricant for hot plastic working which is excellent in lubricating properties, feedability and operability and will produce no adverse affects on the corrosion resistance of the products.A lubricant for hot plastic working which is characterized in that the composition is comprised of, in an anhydrous condition, 50 to 80% by mass of iron oxide, 20 to 50% by mass of sodium silicate and 1 to 20% by mass of calcium oxide and that the total content of the impurities of zinc oxide, lead oxide and copper oxide is not higher than 5% by mass, where the content of the stabilizer is not counted. This lubricant is suited for use in lubricating guide shoes in piercing-rolling of high-Cr steel species.
摘要翻译：为了提供润滑性，可进给性和操作性优异的热塑性加工用润滑剂，对产品的耐腐蚀性没有不利影响。一种热塑性加工用润滑剂，其特征在于，所述组合物在无水条件下由氧化铁50〜80质量％，硅酸钠20〜50质量％，钙的1〜20质量％并且氧化锌，氧化铅和氧化铜的杂质的总含量不高于不计算稳定剂含量的5质量％。该润滑剂适用于高Cr钢种的穿孔轧制中的润滑导靴。

36. 发明申请

US20100166373A1 OPTICAL FIBER AND OPTICAL CABLE 有权
标题翻译：光纤和光缆
公开(公告)号：US20100166373A1
公开(公告)日：2010-07-01
申请号：US12663178
申请日：2009-02-20
申请人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyki Aihara , Hiroshi Miyano , Takashi Sasaki
发明人： Tetsuya Nakanishi , Fumiaki Satou , Katsuyki Aihara , Hiroshi Miyano , Takashi Sasaki
IPC分类号： G02B6/44 , G02B6/036
CPC分类号： G02B6/0365 , G02B6/02395 , G02B6/4433
摘要： Provided is an optical fiber that has a small bending loss, can be securely prevented from being fractured due to accidental bending during installation or other operations, and is compliant with the G. 652 standard. An optical fiber 1 includes a core 11, a first cladding 12, a second cladding 13, and a third cladding 14. The relative refractive index difference Δ1 of the core 11 is in the range of 0.3% to 0.38%, the relative refractive index difference Δ2 of the first cladding 12 is equal to or smaller than 0%, and the relative refractive index difference Δ3 of the second cladding 13 is in the range of −1.8% to −0.5%. The inner radius r2 and the outer radius r3 of the second cladding 13 satisfy the expression “0.4r2+10.5
摘要翻译：提供了具有小弯曲损耗的光纤，可以可靠地防止由于安装或其他操作期间的意外弯曲而导致的断裂，并且符合G.652标准。光纤1包括芯11，第一包层12，第二包层13和第三包层14.芯11的相对折射率差Dgr; 1在0.3％至0.38％的范围内，相对第一包层12的折射率差Dgr2等于或小于0％，第二包层13的相对折射率差Dgr 3在-1.8％至-0.5％的范围内。第二包层13的内半径r2和外半径r3满足表达式“0.4r2 + 10.5

37. 发明申请

US20090152475A1 Analyzer, Authenticity Judging Device, Authenticity Judging Method, and Underground Searching Method 审中-公开
标题翻译：分析仪，真品鉴定装置，真品鉴定法和地下检索方法
公开(公告)号：US20090152475A1
公开(公告)日：2009-06-18
申请号：US11887471
申请日：2007-01-19
申请人： Takashi Sasaki , Kazumasa Makihara , Toshiaki Okuno , Masashi Onishi , Masaaki Hirano , Tetsuya Nakanishi
发明人： Takashi Sasaki , Kazumasa Makihara , Toshiaki Okuno , Masashi Onishi , Masaaki Hirano , Tetsuya Nakanishi
IPC分类号： G21G5/00 , G02B6/00 , G06K9/74
CPC分类号： G01N21/359 , G01J3/10 , G01N21/643 , G01N2201/08 , G02F1/35 , G02F2001/3528
摘要： The present invention relates to an analyzing apparatus and the like having a structure for enabling spectrometry and the like up to a longer frequency region while being excellent in practicality. The analyzing apparatus comprises a light source section and a light-detecting section. The light source section includes a seed light source emitting laser light, and a solid highly nonlinear optical fiber generating SC light in response to the input of the laser light, and thereby emitting the SC light as irradiation light to an object. The light-detecting section detects light to be detected from the object irradiated with the irradiation light. Here, the seed light source in the light source section emits pulsed light having a center wavelength within the range of 1.3 μm to 1.8 μm.
摘要翻译：本发明涉及一种分析装置等，其具有能够进行光谱测定等直到较长频率区域的结构，同时实用性优异。分析装置包括光源部分和光检测部分。光源部分包括发射激光的种子光源和响应于激光的输入而产生SC光的固体高度非线性光纤，从而将SC光作为照射光发射到物体。光检测部分从照射光照射的物体中检测待检测的光。这里，光源部中的种子光源发射中心波长在1.3μm〜1.8μm范围内的脉冲光。

38. 发明申请

US20080271493A1 Method for elongating a glass body 审中-公开
标题翻译：拉伸玻璃体的方法
公开(公告)号：US20080271493A1
公开(公告)日：2008-11-06
申请号：US12149135
申请日：2008-04-28
申请人： Tetsuya Nakanishi
发明人： Tetsuya Nakanishi
IPC分类号： C03B37/15
CPC分类号： G01B11/12 , C03B37/0124 , C03B37/01242 , G01N21/412
摘要： A method of elongating a glass body is provided, in which method the axial variation in the inner refractive index structure of a glass body can be restrained. The method comprises: (1) heating and softening a glass body with a heating source that moves in the longitudinal direction while both ends of the glass body are held directly or indirectly by a first holder and a second holder, the first and second holders being distanced from each other; (2) obtaining a first outer-diameter measured value by measuring, with a first diameter monitor, the outer diameter of the core portion lying in the range where the outer diameter of the core portion is decreasing as a result of softening of the glass body; (3) determining the distancing speed of the first and second holders and/or the moving speed of the heating source according to the first outer diameter measured value so that the post-elongation outer diameter of the core portion may become a desired value; (4) and moving the first holder or the second holder and/or moving the heating source so as to elongate the glass body according to the speed thus determined.
摘要翻译：提供一种延长玻璃体的方法，其中可以抑制玻璃体的内部折射率结构的轴向变化。该方法包括：（1）利用沿着纵向方向移动的加热源对玻璃体进行加热和软化，同时玻璃体的两端直接或间接地被第一保持器和第二保持器保持，第一和第二保持器彼此远离; （2）通过用第一直径监视器测量由于玻璃体的软化而使芯部的外径减小的范围内的芯部的外径来获得第一外径测量值 ; （3）根据第一外径测量值确定第一和第二保持器的间隔速度和/或加热源的移动速度，使得芯部的延伸后外径可以变为期望值; （4）并且移动第一保持器或第二保持器和/或移动加热源，以便根据如此确定的速度来拉长玻璃体。

39. 发明申请

US20070175242A1 Method and device for producing optical fiber matrix 审中-公开
标题翻译：制造光纤矩阵的方法和装置
公开(公告)号：US20070175242A1
公开(公告)日：2007-08-02
申请号：US10590278
申请日：2005-02-23
申请人： Masaaki Hirano , Tetsuya Nakanishi , Takashi Sasaki , Taiichiro Yamashita
发明人： Masaaki Hirano , Tetsuya Nakanishi , Takashi Sasaki , Taiichiro Yamashita
IPC分类号： C03B37/07 , C03B37/018 , C03C25/00
CPC分类号： C03B37/01861 , C03B37/01807 , C03B37/01846 , Y02P40/57
摘要： A method and apparatus capable of suppressing fluctuation in shrinkage of a silica glass pipe such that an optical fiber preform uniform in the longitudinal direction can be produced are provided. In the step of depositing a glass layer in the silica glass pipe, at least the amount of the exhaust gas or buffering gas is feedback-controlled, and at least other one of them is pattern-controlled according to a flow rate pattern corresponding to heating positions on the silica glass pipe. The apparatus includes two or more in total of an exhaust portion and a buffering gas inlet portion, a heat source, a position detecting means for detecting a heating position, a first control means for controlling at least the amount of the exhaust gas or buffering gas according a flow rate pattern corresponding to heating positions, and second control means for feedback-controlling at least other one of them.
摘要翻译：提供了能够抑制石英玻璃管收缩波动的方法和装置，使得可以制造沿长度方向均匀的光纤预制件。在石英玻璃管中沉积玻璃层的步骤中，至少排气量或缓冲气体的量被反馈控制，并且至少其中之一根据对应于加热的流量模式进行图案化控制石英玻璃管上的位置。该装置总共包括两个或更多个排气部分和缓冲气体入口部分，热源，用于检测加热位置的位置检测装置，用于至少控制排气量或缓冲气体量的第一控制装置根据对应于加热位置的流量模式，以及第二控制装置，用于对至少其中之一进行反馈控制。

40. 发明授权

US07233727B2 Optical fiber and optical device using the same 有权
公开(公告)号：US07233727B2
公开(公告)日：2007-06-19
申请号：US11483979
申请日：2006-07-11
申请人： Masaaki Hirano , Tetsuya Nakanishi , Toshiaki Okuno
发明人： Masaaki Hirano , Tetsuya Nakanishi , Toshiaki Okuno
IPC分类号： G02B6/02 , G02B6/36 , H04J14/02 , H04B10/12
CPC分类号： G02B6/03666 , G02B6/02028 , G02B6/02242 , G02B6/02257 , G02B6/02271 , G02B6/0228 , G02B6/0281 , G02B6/03627 , G02B6/03644 , G02F1/365 , G02F2001/3528
摘要： This invention relates to an optical fiber and others having a structure for efficiently generating SC light while realizing high nonlinearity over a wide band. The optical fiber has at least a center core region, and an outside cladding region having a refractive index lower than that of the center core region and provided on an outer periphery of the center core region. The optical fiber has, as characteristics to light of a wavelength λ1 in a wavelength range of 1520 nm to 1620 nm, a chromatic dispersion of −2 ps/nm/km to +2 ps/nm/km, a dispersion slope of −0.009 ps/nm2/km to +0.009 ps/nm2/km, and a fourth-order dispersion of −1.8×10−4 ps/nm3/km to +1.8×10−4 ps/nm3/km.

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