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1. 发明申请

US20060215956A1 Encoder/decoder for optical CDMA 失效
标题翻译：用于光CDMA的编码器/解码器
公开(公告)号：US20060215956A1
公开(公告)日：2006-09-28
申请号：US11444428
申请日：2006-06-01
申请人： Jingo Adachi , Akihiro Itoh , Shinichi Wakabayashi
发明人： Jingo Adachi , Akihiro Itoh , Shinichi Wakabayashi
IPC分类号： G02B6/26
CPC分类号： H04J14/005
摘要： An encoder according to the present invention is an encoder for encoding an optical wavelength-multiplexed signal compliant with optical CDMA into a code having a code pattern, including: L optical fibers 36 and 42 (where L is an integer equal to or greater than two) each having a plurality of gratings 37 to 47; and a circulator 52 for coupling the plurality of optical fibers 36 and 42. The code pattern contains time bins t1 to t3. A plurality of wavelengths λ1, λ4 and λ5 are assigned to the time bin t1. If a sum of an optical path difference in each optical fiber from the grating which reflects the optical signal of the wavelength λ1 to the grating which reflects the optical signal of the wavelength λ4 is calculated for all of the optical fibers 36 and 42, the sum equals zero.
摘要翻译：根据本发明的编码器是用于将符合光CDMA的光波分复用信号编码成具有码模式的编码器的编码器，包括：L光纤36和42（其中L是等于或大于2的整数），每个具有多个光栅37至47; 以及用于连接多根光纤36和42的循环器52。代码图案包含时间段t 1到t 3。将多个波长λ1，λ4和λ5分配给时间段t 1。如果针对所有光纤36和42计算出反射波长λ4的光信号的反射波长λ1的光信号的光栅的每个光纤与光栅的光程差的和，总和等于零。

2. 发明授权

US07050676B2 Optical signal encoding apparatus and decoding apparatus 有权
标题翻译：光信号编码装置及解码装置
公开(公告)号：US07050676B2
公开(公告)日：2006-05-23
申请号：US11262954
申请日：2005-11-01
申请人： Jingo Adachi , Shinichi Wakabayashi , Akihiro Itoh
发明人： Jingo Adachi , Shinichi Wakabayashi , Akihiro Itoh
IPC分类号： G02B6/34 , H04J14/00
CPC分类号： H04J14/005 , G02B6/02204 , G02B6/2932 , H04J14/0227 , H04J14/0241
摘要： There is provided an apparatus for performing, by optical code division multiplex access, at least one of encoding and decoding of wavelength-division-multiplexed light. The apparatus includes: an optical input/output section 203 for handling input/output of the wavelength-division-multiplexed light; and N fiber gratings (where N is an integer equal to or greater than two) 101 to 103, which are in a series connection to the optical input/output section 203. Each of the N fiber gratings has a sampled grating structure having an alternating array of first regions (11 to 14; 21 to 24; and 31 to 34) which provide a refractive index modulation with a relatively large amplitude and second regions (201) which provide a refractive index modulation with a relatively small amplitude, the first and second regions being disposed with a constant period P. Each sampled grating structure defines a plurality of reflection wavelength bands which are replicated with a period that is equal to the interval (ΔT) between the central wavelengths of wavelength bands contained in the wavelength-division-multiplexed light. The central values of the respective reflection wavelength bands differ from one fiber grating to another at least during operation.
摘要翻译：提供了一种用于通过光码分多路复用访问来执行波分复用光的编码和解码中的至少一种的装置。该装置包括：用于处理波分复用光的输入/输出的光输入/输出部分203; 和N个光纤光栅（其中N是等于或大于2的整数）101到103，它们与光输入/输出部分203串联连接。每个N个光纤光栅具有采样光栅结构，该采样光栅结构具有第一区域（11至14; 21至24;和31至34）的交替阵列，其提供具有相对较大幅度的折射率调制和第二区域（201）提供具有相对小幅度的折射率调制，第一和第二区域以恒定周期P布置。每个采样的光栅结构限定多个反射波长带，其被复制为等于间隔（DeltaT）的周期，在波分复用光中包含的波长带的中心波长之间。至少在操作期间，各个反射波长带的中心值与一个光纤光栅不同。

3. 发明申请

US20060056764A1 Optical signal encoding apparatus and decoding apparatus 有权
公开(公告)号：US20060056764A1
公开(公告)日：2006-03-16
申请号：US11262954
申请日：2005-11-01
申请人： Jingo Adachi , Shinichi Wakabayashi , Akihiro Itoh
发明人： Jingo Adachi , Shinichi Wakabayashi , Akihiro Itoh
IPC分类号： G02B6/34
CPC分类号： H04J14/005 , G02B6/02204 , G02B6/2932 , H04J14/0227 , H04J14/0241
摘要： There is provided an apparatus for performing, by optical code division multiplex access, at least one of encoding and decoding of wavelength-division-multiplexed light. The apparatus includes: an optical input/output section 203 for handling input/output of the wavelength-division-multiplexed light; and N fiber gratings (where N is an integer equal to or greater than two) 101 to 103, which are in a series connection to the optical input/output section 203. Each of the N fiber gratings has a sampled grating structure having an alternating array of first regions (11 to 14; 21 to 24; and 31 to 34) which provide a refractive index modulation with a relatively large amplitude and second regions (201) which provide a refractive index modulation with a relatively small amplitude, the first and second regions being disposed with a constant period P. Each sampled grating structure defines a plurality of reflection wavelength bands which are replicated with a period that is equal to the interval (ΔT) between the central wavelengths of wavelength bands contained in the wavelength-division-multiplexed light. The central values of the respective reflection wavelength bands differ from one fiber grating to another at least during operation.

4. 发明授权

US07251397B2 Encoder/decoder for optical CDMA 失效
标题翻译：用于光CDMA的编码器/解码器
公开(公告)号：US07251397B2
公开(公告)日：2007-07-31
申请号：US11444428
申请日：2006-06-01
申请人： Jingo Adachi , Akihiro Itoh , Shinichi Wakabayashi
发明人： Jingo Adachi , Akihiro Itoh , Shinichi Wakabayashi
IPC分类号： G02B6/34 , G02B6/12 , G02F1/295
CPC分类号： H04J14/005
摘要： An encoder according to the present invention is an encoder for encoding an optical wavelength-multiplexed signal compliant with optical CDMA into a code having a code pattern, including: L optical fibers 36 and 42 (where L is an integer equal to or greater than two) each having a plurality of gratings 37 to 47; and a circulator 52 for coupling the plurality of optical fibers 36 and 42. The code pattern contains time bins t1 to t3. A plurality of wavelengths λ1, λ4 and λ5 are assigned to the time bin t1. If a sum of an optical path difference in each optical fiber from the grating which reflects the optical signal of the wavelength λ1 to the grating which reflects the optical signal of the wavelength λ4 is calculated for all of the optical fibers 36 and 42, the sum equals zero.
摘要翻译：根据本发明的编码器是用于将符合光CDMA的光波分复用信号编码成具有码模式的编码器的编码器，包括：L光纤36和42（其中L是等于或大于2的整数），每个具有多个光栅37至47; 以及用于连接多根光纤36和42的循环器52。代码图案包含时间段t 1到t 3。将多个波长λ1，λ4和λ5分配给时间段t 1。如果针对所有光纤36和42计算出反射波长λ4的光信号的反射波长λ1的光信号的光栅的每个光纤与光栅的光程差的和，总和等于零。

5. 发明授权

US09481702B2 Glycoside compound, method for producing thioether, ether, method for producing ether, method for producing glycoside compound, method for producing nucleic acid 有权
标题翻译：糖苷化合物，硫醚的制造方法，醚，醚的制造方法，糖苷化合物的制造方法，核酸的制造方法
公开(公告)号：US09481702B2
公开(公告)日：2016-11-01
申请号：US14240638
申请日：2012-08-24
申请人： Eriko Aoki , Hiroshi Suzuki , Akihiro Itoh
发明人： Eriko Aoki , Hiroshi Suzuki , Akihiro Itoh
IPC分类号： C07H19/067 , C07H19/167 , C07H21/02 , C07H23/00 , C07C319/14 , C07C319/20 , C07C319/16 , C07C323/12 , C07H19/06 , C07H1/00 , C07H19/16 , C07H21/00
CPC分类号： C07H19/06 , C07C319/14 , C07C319/16 , C07C319/20 , C07C323/12 , C07C323/25 , C07H1/00 , C07H19/067 , C07H19/16 , C07H19/167 , C07H21/00 , C07H23/00 , Y02P20/55
摘要： The invention provides a glucoside compound, which is capable of providing a phosphoramidite, which can be produced at low cost and can produce a nucleic acid in high yield and with high purity. The glycoside compound has the formula wherein B, R1, and R2 are as described herein, R3 is —OCH2(OCH2)n—O-L1-[D1], in which L1 is an ethylene group, wherein hydrogen atoms besides a hydrogen atom bonded to the α-position relative to [D1] are optionally substituted by a straight chain or branched alkyl group, n is a positive integer, and [D1] is an electron-withdrawing group.

6. 发明授权

US08785121B2 Single-stranded nucleic acid molecule for controlling gene expression 有权
标题翻译：用于控制基因表达的单链核酸分子
公开(公告)号：US08785121B2
公开(公告)日：2014-07-22
申请号：US13254150
申请日：2011-07-08
申请人： Tadaaki Ohgi , Hirotake Hayashi , Hisao Shirohzu , Tomohiro Hamasaki , Akihiro Itoh , Hiroshi Suzuki
发明人： Tadaaki Ohgi , Hirotake Hayashi , Hisao Shirohzu , Tomohiro Hamasaki , Akihiro Itoh , Hiroshi Suzuki
IPC分类号： C12Q1/68 , C12P19/34 , C12N15/63 , C07H21/02 , C07H21/04
CPC分类号： C12N15/113 , A61K31/7105 , A61K31/7115 , A61K31/712 , A61K31/7125 , C12N15/111 , C12N2310/14 , C12N2320/30 , C12N2330/51
摘要： Provided is a novel nucleic acid molecule that is a single-stranded nucleic acid molecule including an expression inhibitory sequence that inhibits expression of a target gene. The single-stranded nucleic acid molecule includes, in sequence from the 5′ side to the 3′ side: a 5′ side region (Xc); an inner region (Z); and a 3′ side region (Yc). The inner region (Z) is composed of an inner 5′ side region (X) and an inner 3′ side region (Y) that are linked to each other. The 5′ side region (Xc) is complementary to the inner 5′ side region (X). The 3′ side region (Yc) is complementary to the inner 3′ side region (Y). At least one of the inner region (Z), the 5′ side region (Xc), and the 3′ side region (Yc) includes the expression inhibitory sequence.
摘要翻译：提供了包含抑制靶基因表达的表达抑制性序列的单链核酸分子的新型核酸分子。单链核酸分子包括从5'侧到3'侧的顺序：5'侧区（Xc）; 内部区域（Z）; 和3'侧区域（Yc）。内部区域（Z）由彼此连接的内部5'侧区域（X）和内部3'侧区域（Y）构成。 5'侧区域（Xc）与内部5'侧区域（X）互补。 3'侧区域（Yc）与内3'侧区域（Y）互补。内部区域（Z），5'侧区域（Xc）和3'侧区域（Yc）中的至少一个包括表达抑制序列。

7. 发明申请

US20140130975A1 METHOD OF MANUFACTURING SURFACE EMITTING LASER, AND SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：制造表面发射激光，表面发射激光，表面发射激光阵列，光学扫描装置和图像形成装置的方法
公开(公告)号：US20140130975A1
公开(公告)日：2014-05-15
申请号：US13940655
申请日：2013-07-12
申请人： Hiroyoshi Shouji , Shunichi Sato , Akihiro Itoh , Kazuhiro Harasaka
发明人： Hiroyoshi Shouji , Shunichi Sato , Akihiro Itoh , Kazuhiro Harasaka
IPC分类号： B32B37/14
CPC分类号： B32B37/14 , H01S5/0282 , H01S5/0425 , H01S5/18313 , H01S5/1835 , H01S5/18355 , H01S5/18358 , H01S5/18369 , H01S5/18377 , H01S5/18391 , H01S5/3202 , H01S5/423
摘要： A disclosed method of manufacturing a surface emitting laser includes laminating a transparent dielectric layer on an upper surface of a laminated body; forming a first resist pattern on an upper surface of the dielectric layer, the first resist pattern including a pattern defining an outer perimeter of a mesa structure and a pattern protecting a region corresponding to one of the relatively high reflection rate part and the relatively low reflection rate part included in an emitting region; etching the dielectric layer by using the first resist pattern as an etching mask; and forming a second resist pattern protecting a region corresponding to an entire emitting region. These steps are performed before the mesa structure is formed.
摘要翻译：公开的制造表面发射激光器的方法包括在层叠体的上表面上层叠透明电介质层; 在所述电介质层的上表面上形成第一抗蚀剂图案，所述第一抗蚀剂图案包括限定台面结构的外周的图案和保护对应于相对较高反射率部分之一的区域和相对低反射率的图案包括在发射区域中的速率部分; 通过使用第一抗蚀剂图案作为蚀刻掩模来蚀刻介电层; 以及形成保护对应于整个发射区域的区域的第二抗蚀剂图案。这些步骤在形成台面结构之前进行。

8. 发明申请

US20130080012A1 VIBRATION-DAMPING CONTROL DEVICE FOR VEHICLE 有权
标题翻译：用于车辆的振动阻尼控制装置
公开(公告)号：US20130080012A1
公开(公告)日：2013-03-28
申请号：US13699969
申请日：2011-04-20
申请人： Yosuke Kobayashi , Takeshi Kimura , Yuuki Shiozawa , Mitsunori Ohta , Hiroki Sasaki , Akihiro Itoh , Masahiko Yoshizawa
发明人： Yosuke Kobayashi , Takeshi Kimura , Yuuki Shiozawa , Mitsunori Ohta , Hiroki Sasaki , Akihiro Itoh , Masahiko Yoshizawa
IPC分类号： B60W30/02 , B60W10/04 , B60W10/18
CPC分类号： B60W20/15 , B60L2240/423 , B60L2270/147 , B60W10/04 , B60W10/08 , B60W10/18 , B60W20/00 , B60W20/11 , B60W30/02 , B60W30/20 , B60W50/06 , B60W2030/041 , B60W2050/0024 , B60W2050/0033 , B60W2050/0083 , B60W2520/30 , B60W2710/083 , Y02T10/642
摘要： A vehicular vibration damping control apparatus calculates a correction torque to suppress vehicle body sprung vibration. In outputting a correction torque command to a driving/braking torque producing device, the control apparatus outputs a hunting time correction torque command smaller than a normal time correction toque command when a state in which amplitude of the correction torque is greater than or equal to a predetermined amplitude continues for a predetermined time length, and thereafter to return an output of the correction torque command from the hunting time correction torque command to the normal time correction torque command if a state in which the amplitude of the correction torque is smaller than or equal to the predetermined amplitude continues for a first predetermined time length. The frequency of performing the vibration damping control is increased by suppressing occurrence of hunting at the time of return to the normal vibration damping control.
摘要翻译：车辆减振控制装置计算校正扭矩以抑制车身弹簧振动。在向驱动/制动转矩产生装置输出校正转矩指令时，当校正转矩的幅度大于或等于a的状态时，控制装置输出小于正常时间校正转矩指令的寻道时间校正转矩指令预定振幅持续预定时间长度，然后如果校正转矩的幅度小于或等于的状态，则将校正转矩指令的输出从寻迹时间校正转矩指令返回到正常时间校正转矩指令到预定的幅度持续第一预定时间长度。通过抑制在返回到正常振动阻尼控制时的振荡的发生，进行减振控制的频率增加。

9. 发明申请

US20120273038A1 SOLAR CELL AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：太阳能电池及其制造方法
公开(公告)号：US20120273038A1
公开(公告)日：2012-11-01
申请号：US13547939
申请日：2012-07-12
申请人： Nobuaki Nagao , Takahiro Hamada , Akihiro Itoh
发明人： Nobuaki Nagao , Takahiro Hamada , Akihiro Itoh
IPC分类号： H01L31/0687 , H01L31/18
CPC分类号： H01L31/0392 , C23C16/303 , C30B25/183 , C30B25/186 , C30B29/403 , H01L21/02376 , H01L21/0243 , H01L21/02458 , H01L21/0254 , H01L21/0262 , H01L21/02658 , H01L31/0693 , H01L31/1852 , Y02E10/544 , Y02P70/521
摘要： A solar cell includes a graphite substrate, an amorphous carbon layer having a thickness of not less than 20 nm and not more than 60 nm formed on the graphite substrate, an AlN layer formed on the amorphous carbon layer, a n-type nitride semiconductor layer formed on the AlN layer; a light-absorption layer including a nitride semiconductor layer formed on the n-type nitride semiconductor layer; a p-type nitride semiconductor layer formed on the light-absorption layer; a p-side electrode electrically connected to the p-type nitride semiconductor layer; and an n-side electrode electrically connected to the n-type nitride semiconductor layer. The amorphous carbon layer is obtained by oxidizing the surface of the graphite substrate.
摘要翻译：太阳能电池包括石墨基板，形成在石墨基板上的厚度不小于20nm且不大于60nm的非晶碳层，形成在非晶碳层上的AlN层，n型氮化物半导体层形成在AlN层上; 包括形成在所述n型氮化物半导体层上的氮化物半导体层的光吸收层; 形成在所述光吸收层上的p型氮化物半导体层; 电连接到p型氮化物半导体层的p侧电极; 和与n型氮化物半导体层电连接的n侧电极。无定形碳层通过氧化石墨基材的表面而获得。

10. 发明申请

US20120263206A1 SURFACE-EMISSION LASER DIODE AND FABRICATION PROCESS THEREOF 有权
标题翻译：表面发射激光二极管及其制造工艺
公开(公告)号：US20120263206A1
公开(公告)日：2012-10-18
申请号：US13459333
申请日：2012-04-30
申请人： Shunichi SATO , Akihiro Itoh , Naoto Jikutani
发明人： Shunichi SATO , Akihiro Itoh , Naoto Jikutani
IPC分类号： H01S5/34 , H04B10/04 , G03G15/04
CPC分类号： H01S5/343 , H01S5/02284 , H01S5/0425 , H01S5/18311 , H01S5/18347 , H01S5/18383 , H01S5/2205 , H01S5/423
摘要： A surface-emission laser diode includes a GaAs substrate, a cavity region, and upper and lower reflectors provided at a top part and a bottom part of the cavity region, the upper reflector and/or the lower reflector including a semiconductor Bragg reflector, at least a part of the semiconductor distributed Bragg reflector includes a semiconductor layer containing Al, Ga and As as major components, there being provided, between the active layer and the semiconductor layer that contains Al, Ga and As as major components, a semiconductor layer containing Al, In and P as major components adjacent to the semiconductor layer that contains Al, Ga and As as major components, with an interface formed coincident to a location of a node of electric strength distribution.
摘要翻译：表面发射激光二极管包括GaAs衬底，空腔区域和设置在空腔区域的顶部和底部的上反射器和下反射器，上反射器和/或下反射器包括半导体布拉格反射器，半导体分布布拉格反射器的至少一部分包括以Al，Ga和As为主要成分的半导体层，在有源层和含有Al，Ga和As作为主要成分的半导体层之间提供含有 Al，In和P作为与Al，Ga和As作为主要成分的半导体层相邻的主要成分，其界面与电强度分布的节点的位置一致。

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