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1. 发明授权

US07925804B2 FIFO device and method of storing data in FIFO buffer 失效
标题翻译： FIFO设备和在FIFO缓冲区中存储数据的方法
公开(公告)号：US07925804B2
公开(公告)日：2011-04-12
申请号：US12457282
申请日：2009-06-05
申请人： Masatoshi Nara
发明人： Masatoshi Nara
IPC分类号： G06F3/00 , G06F5/00
CPC分类号： G06F13/4059
摘要： A FIFO device includes: a FIFO buffer that holds a transfer request transferred from a bus and including a write address, a data size, and write data, and outputs the transfer request to a bus; and a transfer request generation unit that receives, from the bus, a first transfer request and a second transfer request subsequent to the first transfer request, to determine whether the second transfer request can be combined with the first transfer request based on a write address and a data size of the first transfer request and a write address and a data size of the second transfer request, and when determining that the transfer requests can be combined together, holds a combined transfer request obtained by combining the first transfer request and the second transfer request together, to store the combined transfer request in the FIFO buffer.
摘要翻译： FIFO装置包括：FIFO缓冲器，其保存从总线传送并包括写入地址，数据大小和写入数据的传送请求，并将传送请求输出到总线; 以及传输请求生成单元，其从总线接收第一传送请求之后的第一传送请求和第二传送请求，以基于写入地址确定第二传送请求是否可以与第一传送请求组合，以及第一传送请求的数据大小以及第二传送请求的写入地址和数据大小，并且当确定传送请求可以组合在一起时，保存通过组合第一传送请求和第二传送获得的组合传送请求一起请求，将组合传输请求存储在FIFO缓冲区中。

2. 发明申请

US20080304787A1 Waveguide Element, Method for Producing the Waveguide Element, and Optical Sensor 失效
标题翻译：波导元件，波导元件生产方法和光学传感器
公开(公告)号：US20080304787A1
公开(公告)日：2008-12-11
申请号：US11792904
申请日：2006-01-12
申请人： Shigeo Kittaka , Masatoshi Nara , Keiji Tsunetomo
发明人： Shigeo Kittaka , Masatoshi Nara , Keiji Tsunetomo
IPC分类号： G02B6/028 , G02B6/02
CPC分类号： G02B6/1225 , B82Y20/00
摘要： A waveguide element 21 including a photonic crystal waveguide including a core 4 that is constituted by a photonic crystal having a refractive index periodicity at least in one direction, and that propagates an electromagnetic wave in a direction in which the photonic crystal does not have the refractive index periodicity. At least one of materials forming the core 4 constituted by the photonic crystal, and at least a portion of a cladding in contact with a side face of the core 4 are constituted by a fluid 6. Thus, it is possible to provide a waveguide element that can be used as a light control element, can be produced easily and also can be applied to an optical sensor.
摘要翻译：包括光子晶体波导的波导元件21，该光子晶体波导包括由至少在一个方向上具有折射率周期的光子晶体构成的核心4，并且在光子晶体不具有折射率的方向上传播电磁波指数周期。形成由光子晶体构成的芯体4的至少一种材料和与芯体4的侧面接触的包层的至少一部分由流体6构成。因此，可以提供波导元件可以用作光控制元件，可以容易地制造，并且也可以应用于光学传感器。

3. 发明授权

US07332226B2 Transparent conductive film and its manufacturing method, and photoelectric conversion device comprising it 有权
标题翻译：透明导电膜及其制造方法，以及包含它的光电转换装置
公开(公告)号：US07332226B2
公开(公告)日：2008-02-19
申请号：US10432505
申请日：2001-11-20
申请人： Akira Fujisawa , Masatoshi Nara , Takahiro Asai , Yukio Sueyoshi , Kiyotaka Ichiki , Koichiro Kiyohara , Masahiro Hirata , Hiroki Ando
发明人： Akira Fujisawa , Masatoshi Nara , Takahiro Asai , Yukio Sueyoshi , Kiyotaka Ichiki , Koichiro Kiyohara , Masahiro Hirata , Hiroki Ando
IPC分类号： B32B17/06
CPC分类号： H01L31/022466 , C03C17/3464 , C03C17/3482 , C03C2217/77 , C23C16/407 , H01L31/022483 , H01L31/02363 , H01L31/02366 , H01L31/03921 , H01L31/1884 , Y02E10/50 , Y10T428/24364
摘要： A transparent conductive film wherein the height number distribution of projections present on the surface is expressed by a distribution function of χ2 type having a degree of freedom of 3.5 to 15 when the unit of the horizontal axis is a nanometer, the height/width ratio number distribution is expressed by a distribution function of χ2 type having a degree of freedom of 10-35χ2, the projections having a height of 50-350 nm account for 70% of more, and the projections having a height/width ratio of 0.25-1.02 account for 90% or more.
摘要翻译：透明导电膜，其中存在于表面上的突起的高度数分布由水平轴的单位为自由度为3.5至15的奇偶校验类型的分布函数表示，纳米，高/宽比数分布由具有10-35℃2的自由度的chi <2>类型的分布函数表示，所述突起的高度 50-350nm占70％以上，高/宽比为0.25-1.02的突起占90％以上。

4. 发明授权

US07009701B2 Optical element and spectroscopic device using the same 失效
标题翻译：光学元件和使用其的分光装置
公开(公告)号：US07009701B2
公开(公告)日：2006-03-07
申请号：US10367814
申请日：2003-02-19
申请人： Shigeo Kittaka , Masatoshi Nara , Tatsuhiro Nakazawa , Kazuaki Oya , Keiji Tsunetomo
发明人： Shigeo Kittaka , Masatoshi Nara , Tatsuhiro Nakazawa , Kazuaki Oya , Keiji Tsunetomo
IPC分类号： G01J3/28
CPC分类号： G02B6/29362 , B82Y20/00 , G02B6/1225
摘要： An optical element according to the invention constituted by a multilayer structure having a periodic structural portion as at least one region constituted by repetition of a predetermined period, wherein an end surface of the multilayer structure not parallel to layer surfaces of the multilayer structure is used as a light input surface whereas one or each of opposite surfaces of the multilayer structure parallel to the layer surfaces is used as a light output surface. There is an intermediate layer between a medium and a surface of the multilayer structure, the intermediate layer having a refractive index less than the refractive index of the medium. The periodic structural portion of the multilayer structure can be regarded as a one-dimensional photonic crystal. Refracted light from the one-dimensional photonic crystal has good directivity and the direction of the refracted light has strong dependence on wavelength. When this wavelength dependence property is used, a spectroscopic device or a polarized light separating device of high resolution can be achieved without increase in device size.
摘要翻译：根据本发明的光学元件由具有周期性结构部分的多层结构构成，所述多层结构具有作为由重复预定周期构成的至少一个区域，其中不与多层结构的层表面平行的多层结构的端面用作光输入表面，而与层表面平行的多层结构的相对表面中的一个或每个被用作光输出表面。在多层结构的介质和表面之间存在中间层，中间层的折射率小于介质的折射率。多层结构的周期性结构部分可以被认为是一维光子晶体。来自一维光子晶体的折射光具有良好的方向性，并且折射光的方向对波长具有很强的依赖性。当使用这种波长依赖性时，可以实现高分辨率的分光装置或偏振光分离装置，而不增加装置尺寸。

5. 发明授权

US06362414B1 Transparent layered product and glass article using the same 有权
标题翻译：透明层压产品和使用其的玻璃制品
公开(公告)号：US06362414B1
公开(公告)日：2002-03-26
申请号：US09579929
申请日：2000-05-26
申请人： Akira Fujisawa , Masahiro Hirata , Masatoshi Nara
发明人： Akira Fujisawa , Masahiro Hirata , Masatoshi Nara
IPC分类号： C03C17245
CPC分类号： C03C17/007 , C03C17/2453 , C03C17/3417 , C03C2217/211 , C03C2217/45 , C03C2217/475 , C03C2217/77 , C03C2218/152 , Y02A30/25 , Y02B80/24 , Y10T428/24355 , Y10T428/24364 , Y10T428/253
摘要： In a transparent layered product in which a coating film having a surface with roughness is formed on a glass sheet, the reflectance of the transparent layered product is decreased by controlling the refractive index distribution in a transition layer produced by the roughness. In the transition layer present at the surface of the coating film, in which the refractive index varies continuously in its thickness direction, the variation in refractive index in the thickness direction was indicated by a convex curve over the whole area of the transition layer, when the variation is shown on a plane defined by a horizontal axis indicating a refractive index and the vertical axis indicating the thickness direction of the transition layer, with the glass sheet positioned on the lower side.
摘要翻译：在玻璃板上形成具有粗糙表面的涂膜的透明层叠体中，通过控制由粗糙度产生的过渡层中的折射率分布来降低透明层叠体的反射率。在折射率在厚度方向连续变化的涂膜表面存在的过渡层中，厚度方向的折射率变化在过渡层的整个区域上由凸曲线表示，当该变化显示在由水平轴限定的平面上，该平面表示折射率，纵轴表示过渡层的厚度方向，玻璃板位于下侧。

6. 发明申请

US20090313402A1 FIFO device and method of storing data in FIFO buffer 失效
标题翻译： FIFO设备和在FIFO缓冲区中存储数据的方法
公开(公告)号：US20090313402A1
公开(公告)日：2009-12-17
申请号：US12457282
申请日：2009-06-05
申请人： Masatoshi Nara
发明人： Masatoshi Nara
IPC分类号： G06F3/00
CPC分类号： G06F13/4059
摘要： A FIFO device includes: a FIFO buffer that holds a transfer request transferred from a bus and including a write address, a data size, and write data, and outputs the transfer request to a bus; and a transfer request generation unit that receives, from the bus, a first transfer request and a second transfer request subsequent to the first transfer request, to determine whether the second transfer request can be combined with the first transfer request based on a write address and a data size of the first transfer request and a write address and a data size of the second transfer request, and when determining that the transfer requests can be combined together, holds a combined transfer request obtained by combining the first transfer request and the second transfer request together, to store the combined transfer request in the FIFO buffer.
摘要翻译： FIFO装置包括：FIFO缓冲器，其保存从总线传送并包括写入地址，数据大小和写入数据的传送请求，并将传送请求输出到总线; 以及传输请求生成单元，其从总线接收第一传送请求之后的第一传送请求和第二传送请求，以基于写入地址确定第二传送请求是否可以与第一传送请求组合，以及第一传送请求的数据大小以及第二传送请求的写入地址和数据大小，并且当确定传送请求可以组合在一起时，保存通过组合第一传送请求和第二传送获得的组合传送请求一起请求，将组合传输请求存储在FIFO缓冲区中。

7. 发明授权

US07260300B2 Waveguide element using photonic crystal 失效
公开(公告)号：US07260300B2
公开(公告)日：2007-08-21
申请号：US10547535
申请日：2004-03-04
申请人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Keiji Tsunetomo , Takahiro Asai
发明人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Keiji Tsunetomo , Takahiro Asai
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00
摘要： In a waveguide element using a photonic crystal including a core formed of a photonic crystal having a refractive index periodicity in at least two directions perpendicular to a propagation direction of an electromagnetic wave and a cladding arranged in contact with the core in order to confine the electromagnetic wave in the core, an incident side phase modulation portion is provided for allowing an electromagnetic wave that is coupled to a band on or near a Brillouin zone boundary in a photonic band structure in the core and propagates in the core to enter the core.

8. 发明申请

US20060078263A1 Waveguide element using photonic crystal 失效
标题翻译：使用光子晶体的波导元件
公开(公告)号：US20060078263A1
公开(公告)日：2006-04-13
申请号：US10547535
申请日：2004-03-04
申请人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Takahiro Asai
发明人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Takahiro Asai
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00
摘要： In a waveguide element using a photonic crystal including a core formed of a photonic crystal having a refractive index periodicity in at least two directions perpendicular to a propagation direction of an electromagnetic wave and a cladding arranged in contact with the core in order to confine the electromagnetic wave in the core, an incident side phase modulation portion is provided for allowing an electromagnetic wave that is coupled to a band on or near a Brillouin zone boundary in a photonic band structure in the core and propagates in the core to enter the core.
摘要翻译：在使用光子晶体的波导元件中，所述光子晶体包括由垂直于电磁波的传播方向的至少两个方向的折射率周期性的光子晶体形成的核和与芯接触的包层，以限制电磁提供入射侧相位调制部分，用于允许耦合到核心中的光子带结构中的布里渊区边界上或附近的带的电磁波，并且在核心中传播以进入核心。

9. 发明申请

US20050029613A1 Transparent conductive film and its manufacturing method, and photoelectric transducer comprising it 有权
标题翻译：透明导电膜及其制造方法，以及包含它的光电传感器
公开(公告)号：US20050029613A1
公开(公告)日：2005-02-10
申请号：US10432505
申请日：2001-11-20
申请人： Akira Fujisawa , Masatoshi Nara , Takahiro Asai , Yukio Sueyoshi , Kiyotaka Ichiki , Koichiro Kiyohara , Masahiro Hirata , Hiroki Ando
发明人： Akira Fujisawa , Masatoshi Nara , Takahiro Asai , Yukio Sueyoshi , Kiyotaka Ichiki , Koichiro Kiyohara , Masahiro Hirata , Hiroki Ando
IPC分类号： B32B7/02 , C03C17/34 , C23C16/40 , H01B5/14 , H01B13/00 , H01L31/0224 , H01L31/0236 , H01L31/0392 , H01L31/04 , H01L31/18 , H01L21/00 , H01L31/0232
CPC分类号： H01L31/022466 , C03C17/3464 , C03C17/3482 , C03C2217/77 , C23C16/407 , H01L31/022483 , H01L31/02363 , H01L31/02366 , H01L31/03921 , H01L31/1884 , Y02E10/50 , Y10T428/24364
摘要： A transparent conductive film wherein the height number distribution of projections present on the surface is expressed by a distribution function of χ2 type having a degree of freedom of 3.5 to 15 when the unit of the horizontal axis is a nanometer, the height/width ratio number distribution is expressed by a distribution function of χ2 type having a degree of freedom of 10-35χ2, the projections having a height of 50-350 nm account for 70% of more, and the projections having a height/width ratio of 0.25-1.02 account for 90% or more.
摘要翻译：透明导电膜，其中当水平轴的单位为纳米时，存在于表面上的突起的高度数分布由具有3.5至15的自由度的chi 2类型的分布函数表示，高/ 宽度比数分布由具有10-35cm 2的自由度的chi2类型的分布函数表示，高度为50-350nm的突起占70％以上，突起具有高度/宽度比为0.25-1.02，占90％以上。

10. 发明授权

US07068903B2 Optical element using one-dimensional photonic crystal and spectroscopic device using the same 失效
标题翻译：使用一维光子晶体的光学元件和使用其的分光装置
公开(公告)号：US07068903B2
公开(公告)日：2006-06-27
申请号：US10438827
申请日：2003-05-16
申请人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Keiji Tsunetomo , Takahiro Asai
发明人： Shigeo Kittaka , Kazuaki Oya , Masatoshi Nara , Keiji Tsunetomo , Takahiro Asai
IPC分类号： G02B6/10
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/12007
摘要： An optical element, composed of an one-dimensional photonic crystal of a triangular prism shape and a multilayer film and a phase modulation unit are used together, with the phase modulation unit adjacent or abutting to a light input end surface of the optical element. Input light is phase-modulated by the phase modulation unit in the same period and direction as those of photonic crystal so that only specific high-order band light can be propagated through the optical element. When this optical element is formed in an optical waveguide, a small-size spectroscopic device having high resolving power can be provided.
摘要翻译：将由三角形棱镜形状的一维光子晶体和多层膜构成的光学元件和相位调制单元一起使用，相位调制单元与光学元件的光输入端面相邻或邻接。输入光在与光子晶体相同的周期和方向上由相位调制单元进行相位调制，使得只有特定的高阶波段光能够通过光学元件传播。当该光学元件形成在光波导中时，可以提供具有高分辨能力的小尺寸分光装置。

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