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1. 发明申请

US20070133987A1 Triplexer Transceiver Using Parallel Signal Detection 有权
标题翻译：使用并行信号检测的三路收发器
公开(公告)号：US20070133987A1
公开(公告)日：2007-06-14
申请号：US11276486
申请日：2006-03-02
申请人： Lei Xu , Lei Zong , Philip Ji , Ting Wang , Yuji Abe
发明人： Lei Xu , Lei Zong , Philip Ji , Ting Wang , Yuji Abe
IPC分类号： H04J14/00
CPC分类号： H04J14/0226 , H04B10/40 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04J14/0298
摘要： An optical triplexer transceiver that utilizes parallel signal detection for use in broadband passive optical networks (B-PONs). The triplexer transceiver includes an optical filter comprising a first port coupled to a laser for receiving upstream optical data signals, a second port for passing the upstream optical data signals to a network, and for receiving combined downstream optical data and video signals from the network, the video signals modulated by subcarrier modulation (SCM), and a third port for communicating the combined downstream optical data and video signals to a photodetector constructed and arranged for simultaneously receiving the combined downstream optical data and video signals and converting the optical data and video signals to electrical signals. A plurality of filters are coupled to the photodetector for separating the combined downstream data and video signals, including a low-pass filter for passing the downstream data signals, and a band-pass filter for passing the video signals. The video signals are coherently detected in a number of stages corresponding to stages of SCM applied to the video signals. The triplexer transceiver is adapted to receive optical video signals that have been subjected first and second stages of SCM to move the spectra of the SCM video signals to a higher frequency range that does not overlap with a frequency range of the baseband data signals.
摘要翻译：一种使用并行信号检测用于宽带无源光网络（B-PON）的光学三重收发器。三重收发器包括光滤波器，其包括耦合到激光器的第一端口用于接收上游光数据信号，用于将上游光数据信号传递到网络的第二端口，以及用于从网络接收组合的下行光数据和视频信号，通过副载波调制（SCM）调制的视频信号和用于将组合的下行光数据和视频信号传送到光电探测器的第三端口，该光电探测器被构造和布置成同时接收组合的下行光数据和视频信号并转换光数据和视频信号到电信号。多个滤波器耦合到光电检测器，用于分离组合的下行数据和视频信号，包括用于通过下行数据信号的低通滤波器和用于传递视频信号的带通滤波器。视频信号在对应于应用于视频信号的单片机的阶段的多个级中被相干检测。三重收发器适于接收已经经历SCM的第一和第二级的光学视频信号，以将SCM视频信号的频谱移动到与基带数据信号的频率范围不重叠的较高频率范围。

2. 发明授权

US07529484B2 Triplexer transceiver using parallel signal detection 有权
标题翻译：使用并行信号检测的三路收发器
公开(公告)号：US07529484B2
公开(公告)日：2009-05-05
申请号：US11276486
申请日：2006-03-02
申请人： Lei Xu , Lei Zong , Philip Nan Ji , Ting Wang , Yuji Abe
发明人： Lei Xu , Lei Zong , Philip Nan Ji , Ting Wang , Yuji Abe
IPC分类号： H04J14/00 , H04J14/02
CPC分类号： H04J14/0226 , H04B10/40 , H04J14/0232 , H04J14/0247 , H04J14/0252 , H04J14/0282 , H04J14/0298
摘要： An optical triplexer transceiver that utilizes parallel signal detection for use in broadband passive optical networks (B-PONs). The triplexer transceiver includes an optical filter comprising a first port coupled to a laser for receiving upstream optical data signals, a second port for passing the upstream optical data signals to a network, and for receiving combined downstream optical data and video signals from the network, the video signals modulated by subcarrier modulation (SCM), and a third port for communicating the combined downstream optical data and video signals to a photodetector constructed and arranged for simultaneously receiving the combined downstream optical data and video signals and converting the optical data and video signals to electrical signals. A plurality of filters are coupled to the photodetector for separating the combined downstream data and video signals, including a low-pass filter for passing the downstream data signals, and a band-pass filter for passing the video signals. The video signals are coherently detected in a number of stages corresponding to stages of SCM applied to the video signals. The triplexer transceiver is adapted to receive optical video signals that have been subjected first and second stages of SCM to move the spectra of the SCM video signals to a higher frequency range that does not overlap with a frequency range of the baseband data signals.
摘要翻译：一种使用并行信号检测用于宽带无源光网络（B-PON）的光学三重收发器。三重收发器包括光滤波器，其包括耦合到激光器的第一端口用于接收上游光数据信号，用于将上游光数据信号传递到网络的第二端口，以及用于从网络接收组合的下行光数据和视频信号，通过副载波调制（SCM）调制的视频信号和用于将组合的下行光数据和视频信号传送到光电探测器的第三端口，该光电探测器被构造和布置成同时接收组合的下行光数据和视频信号并转换光数据和视频信号到电信号。多个滤波器耦合到光电检测器，用于分离组合的下行数据和视频信号，包括用于通过下行数据信号的低通滤波器和用于传递视频信号的带通滤波器。视频信号在对应于应用于视频信号的单片机的阶段的多个级中被相干检测。三重收发器适于接收已经经历SCM的第一和第二级的光学视频信号，以将SCM视频信号的频谱移动到与基带数据信号的频率范围不重叠的较高频率范围。

3. 发明授权

US07869711B2 Optical tunable asymmetric interleaver and upgrade for dense wavelength division multiplexed networks 有权
标题翻译：光可调谐非对称交织器和密集波分复用网络的升级
公开(公告)号：US07869711B2
公开(公告)日：2011-01-11
申请号：US11550481
申请日：2006-10-18
申请人： Philip Nan Ji , Ting Wang , Arthur Dogariu , Lei Zhong , Osamu Matsuda , Yuji Abe
发明人： Philip Nan Ji , Ting Wang , Arthur Dogariu , Lei Zhong , Osamu Matsuda , Yuji Abe
IPC分类号： H04J14/02 , H04J14/00
CPC分类号： H04J14/0227 , H04J14/02 , H04J14/0208 , H04J14/0209 , H04J14/0212 , H04J14/0213
摘要： A tunable asymmetric interleaver constructed from two symmetric interleavers in series, wherein either or both of the individual symmetric interleavers exhibit a wavelength shifting ability. Advantageously, tunable asymmetric interleavers so constructed provide continuous tunable interleaving ratios from 0:100 to 50:50 to 100:0 and provide attractive upgrade paths for existing and future DWDM networks and applications.
摘要翻译：由两个对称交织器串联构成的可调谐非对称交织器，其中单个对称交织器中的一个或两个呈现波长移位能力。有利地，如此构造的可调谐非对称交织器提供从0：100到50:50到100：0的连续可调交织比，并为现有和未来的DWDM网络和应用提供有吸引力的升级路径。

4. 发明授权

US09121105B2 Process for producing environmentally-friendly steel sheet for container material, environmentally-friendly steel sheet for container material, and laminated and pre-coated steel sheet for container material using the same 有权
标题翻译：用于生产用于容器材料的环保钢板，用于容器材料的环保钢板，以及使用其的容器材料层压和预涂钢板
公开(公告)号：US09121105B2
公开(公告)日：2015-09-01
申请号：US13639322
申请日：2011-04-06
申请人： Nobuo Kadowaki , Hironori Nakayama , Yuji Abe
发明人： Nobuo Kadowaki , Hironori Nakayama , Yuji Abe
IPC分类号： C25D5/36 , C25D5/34 , C25D9/08 , C25D3/54 , C25F1/02
CPC分类号： C25D9/08 , C25D3/54 , C25D5/36 , C25F1/02 , Y10T428/12611
摘要： A method for the cathodic electrocoating of a tin-coated steel sheet in a treatment solution that does not contain any Cr compound, F or nitrite nitrogen. A tin oxide layer that is not subjected to a cathodic electrocoating treatment yet and is arranged on a tin-coated steel sheet is thinned to a specified thickness or less by a cathodic electrocoating treatment in an aqueous solution containing sodium carbonate or sodium hydrogen carbonate or an aqueous sulfuric acid solution immersion treatment, and the tin oxide layer is subjected to a cathodic electrocoating treatment in an aqueous solution of an alkaline metal sulfate containing a zirconium compound having a specified composition. In this manner, a coating film is formed on the tin oxide layer at a specific adhered amount in terms of Zr content.
摘要翻译：在不含任何Cr化合物，F或亚硝酸盐氮的处理溶液中的镀锡钢板的阴极电涂覆方法。未经阴极电涂覆处理而设置在镀锡钢板上的氧化锡层通过阴极电泳处理在含有碳酸钠或碳酸氢钠的水溶液中稀释至规定厚度以下硫酸水溶液浸渍处理，氧化锡层在含有具有规定组成的锆化合物的碱金属硫酸盐水溶液中进行阴极电泳处理。以这种方式，在氧化锡层上以特定的附着量以Zr含量形成涂膜。

5. 发明申请

US20150048384A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20150048384A1
公开(公告)日：2015-02-19
申请号：US14387727
申请日：2013-02-26
申请人： Rina Tanaka , Akihiko Furukawa , Masayuki Imaizumi , Yuji Abe
发明人： Rina Tanaka , Akihiko Furukawa , Masayuki Imaizumi , Yuji Abe
IPC分类号： H01L29/16 , H01L29/47 , H01L29/872
CPC分类号： H01L29/1608 , H01L29/0619 , H01L29/36 , H01L29/47 , H01L29/6606 , H01L29/872
摘要： In a JBS diode using a wide band gap semiconductor, the wide band gap semiconductor has a large built-in voltage, which sometimes causes difficulties for the pn diode portion to turn on, resulting in a problem that resistance to surge currents is not sufficiently ensured. In order to solve this problem, in the wide-band-gap JBS diode, a pn junction of the pn diode is formed away from the Schottky electrode, and well regions are formed so as to have a width narrowed at a portion away from the Schottky electrode.
摘要翻译：在使用宽带隙半导体的JBS二极管中，宽带隙半导体具有大的内置电压，这有时使pn二极管部分导通困难，导致不能充分确保对浪涌电流的抵抗力的问题。为了解决这个问题，在宽带隙JBS二极管中，pn二极管的pn结远离肖特基电极形成，阱区形成为在远离肖特基电极。

6. 发明授权

US08443581B2 Method and apparatus for producing optical fiber 有权
标题翻译：光纤制造方法及装置
公开(公告)号：US08443581B2
公开(公告)日：2013-05-21
申请号：US13125014
申请日：2009-10-19
申请人： Naruki Koshimizu , Yuji Abe , Toshimi Habasaki , Tetsuya Hayashi
发明人： Naruki Koshimizu , Yuji Abe , Toshimi Habasaki , Tetsuya Hayashi
IPC分类号： D02G3/22
CPC分类号： G02B6/02285 , B65H51/10 , B65H59/385 , B65H59/40 , B65H2701/32
摘要： An optical fiber producing method and apparatus for producing an optical fiber in which, in a path where an optical fiber is reeled out from a supply bobbin, taken up by take-up means, and wound by a winding bobbin, twists are alternately imparted to the optical fiber by a twist imparting portion. A zone where a high tension load is allowed to be applied to the optical fiber without affecting winding tension of the winding bobbin is disposed, a twist is imparted in the zone, and, when tension immediately before the twist imparting portion is indicated by T (g), a free path length is indicated by L, a twisting amount is indicated by R (turns/m), and a and b are constants, the tension and free path length by which the twisting amount R approximated by “R=a×T×Lb” is made “2” or more are set.
摘要翻译：一种光纤的制造方法及其制造方法，其特征在于，在将光纤从供给线轴卷出的路径中，由卷取机构卷绕并卷绕在卷取筒管上，光纤通过扭曲赋予部分。在不影响卷绕筒管的卷绕张力的情况下，设置能够对光纤施加高张力负荷的区域，在该区域内施加扭曲，并且在扭曲赋予部分之前的张力被T（ g），自由路径长度用L表示，扭转量由R（匝数/ m）表示，a和b是常数，由R = a近似的扭转量R的张力和自由路径长度 ×T×Lb“为”2“以上。

7. 发明授权

US08378674B2 Magnetic field detection device 有权
标题翻译：磁场检测装置
公开(公告)号：US08378674B2
公开(公告)日：2013-02-19
申请号：US12601098
申请日：2008-05-27
申请人： Taisuke Furukawa , Takeharu Kuroiwa , Shingo Tomohisa , Takashi Takenaga , Masakazu Taki , Hiroshi Takada , Yuji Abe
发明人： Taisuke Furukawa , Takeharu Kuroiwa , Shingo Tomohisa , Takashi Takenaga , Masakazu Taki , Hiroshi Takada , Yuji Abe
IPC分类号： G01R33/02
CPC分类号： G01R33/093 , B82Y25/00 , G01R33/072 , G01R33/091
摘要： A magnetic field detection device including a magnetic body (magnetic flux guide) provided for adjusting a magnetic field to be applied to a magneto-resistance element. A shape of an on-substrate magnetic body in plan view is a tapered shape on one end portion side and a substantially funnel shape on another end portion side opposite the one end portion, the another end portion being larger in width than the one end portion, and a magneto-resistance element is disposed in front of an output-side end portion. In the on-substrate magnetic body, a contour of a tapered portion is not linear like a funnel, but has a curved shape in which a first curved portion protruding outward with a gentle curvature and a second curved portion protruding inward with a curvature similar to that of the first curved portion are continuously formed.
摘要翻译：一种磁场检测装置，包括用于调整施加到磁阻元件的磁场的磁体（磁通量）。平面图中的基板上磁体的形状在一端部侧呈锥形，在与一端部相反的另一端部侧呈大致漏斗状，另一端部宽度大于一端部并且在输出侧端部的前方配置有磁阻元件。在基板上的磁性体中，锥形部分的轮廓不像漏斗那样呈直线状，而是具有弯曲形状，其中第一弯曲部分以柔和曲率向外突出，第二弯曲部分向内突出，曲率类似于第一弯曲部分的连续形成。

8. 发明申请

US20110003079A1 PROCESSES FOR PREPARING COATED PAPERS 审中-公开
标题翻译：制备涂布纸的方法
公开(公告)号：US20110003079A1
公开(公告)日：2011-01-06
申请号：US12920960
申请日：2009-02-04
申请人： Takehiro Yoshimatsu , Yuji Abe , Daisuke Sakakibara , Hironori Asano
发明人： Takehiro Yoshimatsu , Yuji Abe , Daisuke Sakakibara , Hironori Asano
IPC分类号： B05D3/12 , B05D3/02
CPC分类号： D21H19/36 , D21H19/82 , D21H23/56 , D21H25/14
摘要： An object of the present invention is to provide a process for preparing a high-quality coated paper with high runnability while preventing damage to the elastic roll surface of the soft calender encountered during high-speed operation. The present invention provides a process for preparing a coated paper, comprising the steps of: making a base paper; applying a coating solution containing a pigment and an adhesive on the base paper to form one or more pigment coating layers; and surface-treating the pigment coating layers by a soft calender, said papermaking and coating steps being performed at an operating speed of 1300 m/min; wherein said surface-treating step comprises treating the outermost one of the pigment coating layers using a soft calender comprising a metallic roll and an elastic roll with at least two or more nips and wherein the elastic roll has a Shore D hardness of 90-96 and the metallic roll surface temperature at the first nip is less than 130° C.
摘要翻译：本发明的目的是提供一种制备高运行性能的高质量涂布纸的方法，同时防止在高速操作期间遇到的软压光机的弹性辊表面的损坏。本发明提供一种制备涂布纸的方法，包括以下步骤：制备原纸; 在原纸上涂布含有颜料和粘合剂的涂布溶液以形成一个或多个颜料涂层; 并通过软压光机对颜料涂层进行表面处理，所述造纸和涂布步骤以1300m / min的操作速度进行; 其中所述表面处理步骤包括使用包含金属辊和具有至少两个或更多个胶合的弹性辊的软压光机处理最外面的一个颜料涂层，并且其中弹性辊具有90-96的肖氏D硬度和第一辊隙处的金属辊表面温度低于130℃

9. 发明申请

US20100129991A1 NITRIDE SEMICONDUCTOR DEVICE HAVING A SILICON-CONTAINING LAYER AND MANUFACTURING METHOD THEREOF 有权
标题翻译：具有含硅层的氮化物半导体器件及其制造方法
公开(公告)号：US20100129991A1
公开(公告)日：2010-05-27
申请号：US12641421
申请日：2009-12-18
申请人： Katsuomi SHIOZAWA , Kyozo Kanamoto , Kazushige Kawasaki , Hitoshi Sakuma , Yuji Abe
发明人： Katsuomi SHIOZAWA , Kyozo Kanamoto , Kazushige Kawasaki , Hitoshi Sakuma , Yuji Abe
IPC分类号： H01L21/20
CPC分类号： H01L33/40 , H01L33/32
摘要： A semiconductor device and a manufacturing method thereof are provided which enable reduction and enhanced stability of contact resistance between the back surface of a nitride substrate and an electrode formed thereover. A nitride semiconductor device includes an n-type Ga—N substrate (1) over which a semiconductor element is formed, and an n-electrode (10) as a metal electrode formed over the back surface of the GaN substrate (1). A connection layer (20) is formed between the GaN substrate (1) and the n-electrode (10), and the connection layer (2) is composed of a material that is other than nitride semiconductors and that contains silicon.
摘要翻译：提供一种半导体器件及其制造方法，其能够降低并增强氮化物衬底的背表面和形成在其上的电极之间的接触电阻的稳定性。氮化物半导体器件包括形成半导体元件的n型Ga-N衬底（1）和形成在GaN衬底（1）的背面上的作为金属电极的n电极（10）。在GaN衬底（1）和n电极（10）之间形成连接层（20），并且连接层（2）由不同于氮化物半导体并且包含硅的材料构成。

10. 发明授权

US07683398B2 Nitride semiconductor device having a silicon-containing connection layer and manufacturing method thereof 有权
标题翻译：具有含硅连接层的氮化物半导体器件及其制造方法
公开(公告)号：US07683398B2
公开(公告)日：2010-03-23
申请号：US11681235
申请日：2007-03-02
申请人： Katsuomi Shiozawa , Kyozo Kanamoto , Kazushige Kawasaki , Hitoshi Sakuma , Yuji Abe
发明人： Katsuomi Shiozawa , Kyozo Kanamoto , Kazushige Kawasaki , Hitoshi Sakuma , Yuji Abe
IPC分类号： H01L31/072 , H01L29/24 , H01L29/06
CPC分类号： H01L33/40 , H01L33/32
摘要： A semiconductor device and a manufacturing method thereof are provided which enable reduction and enhanced stability of contact resistance between the back surface of a nitride substrate and an electrode formed thereover. A nitride semiconductor device includes an n-type GaN substrate (1) over which a semiconductor element is formed, and an n-electrode (10) as a metal electrode formed over the back surface of the GaN substrate (1). A connection layer (20) is formed between the GaN substrate (1) and the n-electrode (10), and the connection layer (20) is composed of a material that is other than nitride semiconductors and that contains silicon.
摘要翻译：提供一种半导体器件及其制造方法，其能够降低并增强氮化物衬底的背表面和形成在其上的电极之间的接触电阻的稳定性。氮化物半导体器件包括在其上形成半导体元件的n型GaN衬底（1）和形成在GaN衬底（1）的背面上的作为金属电极的n电极（10）。在GaN衬底（1）和n电极（10）之间形成连接层（20），并且连接层（20）由除氮化物半导体之外并且包含硅的材料构成。

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