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1. 发明申请

US20130121358A1 SEMICONDUCTOR SURFACE LIGHT-EMITTING ELEMENT AND METHOD OF MANUFACTURING THEREOF 有权
标题翻译：半导体表面发光元件及其制造方法
公开(公告)号：US20130121358A1
公开(公告)日：2013-05-16
申请号：US13812561
申请日：2011-06-21
申请人： Kazuyoshi Hirose , Shinichi Furuta , Akiyoshi Watanabe , Takahiro Sugiyama , Kousuke Shibata , Yoshitaka Kurosaka , Susumu Noda
发明人： Kazuyoshi Hirose , Shinichi Furuta , Akiyoshi Watanabe , Takahiro Sugiyama , Kousuke Shibata , Yoshitaka Kurosaka , Susumu Noda
IPC分类号： H01S5/30 , H01L33/00
CPC分类号： H01S5/3013 , B82Y20/00 , G02B6/1225 , H01L33/005 , H01L2933/0083 , H01S5/105 , H01S5/18 , H01S5/3202 , H01S5/3432 , H01S2304/04
摘要： A semiconductor surface light-emitting element of this invention is provided with a photonic crystal layer 6 obtained by periodically forming a plurality of holes H in a basic layer 6A comprised of a first compound semiconductor of the zinc blende structure and growing embedded regions 6B comprised of a second compound semiconductor of the zinc blende structure, in the holes H, and an active layer 4 to supply light to the photonic crystal layer 6, in which a principal surface of the basic layer 6A is a (001) plane and in which side faces of each hole H have at least three different {100} facets.
摘要翻译：本发明的半导体表面发光元件设置有通过在由闪锌矿结构的第一化合物半导体构成的碱性层6A中周期性地形成多个孔H而获得的光子晶体层6，以及由在空穴H中的闪锌矿结构的第二化合物半导体和用于向光子晶体层6供应光的有源层4，其中碱性层6A的主表面是（001）面，并且在该侧每个孔H的面具有至少三个不同的{100}面。

2. 发明授权

US08098701B2 Quantum cascade laser element 有权
标题翻译：量子级联激光元件
公开(公告)号：US08098701B2
公开(公告)日：2012-01-17
申请号：US12194946
申请日：2008-08-20
申请人： Atsushi Sugiyama , Takahide Ochiai , Kazuue Fujita , Naota Akikusa , Tadataka Edamura , Shinichi Furuta
发明人： Atsushi Sugiyama , Takahide Ochiai , Kazuue Fujita , Naota Akikusa , Tadataka Edamura , Shinichi Furuta
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： H01S5/12 , B82Y20/00 , H01S3/08031 , H01S5/0655 , H01S5/2272 , H01S5/3412 , H01S5/34366
摘要： A DFB quantum cascade laser element that can reliably CW-oscillate a single-mode light even at room temperature or a temperature in proximity thereof is provided. In a quantum cascade laser element 1, a top-grating approach for which a diffraction grating 7 is formed on a laminate 3 is adopted, and thus in comparison with a buried-grating approach, deterioration in temperature characteristics of the laser element and decline in the yield and reproducibility are suppressed. In addition, since the thickness of a cladding layer 5 located between an active layer 4 and the diffraction grating 7 is within a range of 42±10% of the oscillation wavelength, weakening of light seeping from the active layer 4 to the diffraction grating 7 or an increase in light leakage is prevented. Consequently, by the quantum cascade laser element 1, a single-mode light can be reliably CW-oscillated even at room temperature or a temperature in proximity thereof.
摘要翻译：提供即使在室温或其附近的温度也可以可靠地CW振荡单模光的DFB量子级联激光元件。在量子级联激光元件1中，采用了在层压板3上形成衍射光栅7的顶部光栅方法，因此与掩埋光栅方法相比，激光元件的温度特性的劣化和下降产量和再现性被抑制。此外，由于位于有源层4和衍射光栅7之间的包覆层5的厚度在振荡波长的42±10％的范围内，因此从有源层4向衍射光栅7渗透的光的弱化或者防止光泄漏的增加。因此，通过量子级联激光元件1，即使在室温或其附近的温度下，也可以将单模光可靠地CW振荡。

3. 发明申请

US20080219312A1 QUANTUM CASCADE LASER DEVICE 审中-公开
标题翻译：量子CASCADE激光器件
公开(公告)号：US20080219312A1
公开(公告)日：2008-09-11
申请号：US12043331
申请日：2008-03-06
申请人： Atsushi SUGIYAMA , Takahide OCHIAI , Kazuue FUJITA , Naota AKIKUSA , Tadataka EDAMURA , Shinichi FURUTA
发明人： Atsushi SUGIYAMA , Takahide OCHIAI , Kazuue FUJITA , Naota AKIKUSA , Tadataka EDAMURA , Shinichi FURUTA
IPC分类号： H01S5/30
CPC分类号： H01S5/3402 , B82Y20/00 , H01S5/2214 , H01S5/2226 , H01S5/227 , H01S5/2275 , H01S2301/18
摘要： In a quantum cascade laser device 1, a laminate structure 11 is formed into a stripe shape along a predetermined direction on a principal surface at one side of a substrate 10, and insulating layers 15 are formed on bilateral sides of the laminate structure 11, and an insulating layer 16 and a metal layer 17 are formed in sequence on the laminate structure 11 and the insulating layers 15. The laminate structure 11 is formed such that a cladding layer 12, an active layer 13, and a cladding layer 14 are formed in sequence from the side of the substrate 10. In the active layer 13, light emitting layers and injection layers are alternately laminated, and the active layer 13 generates light due to intersubband electron transition in a quantum well structure. A shape in a cross section of the laminate structure 11 perpendicular to the direction in which the laminate structure 11 is provided to extend is formed into a rectangle or an inverted mesa shape. In accordance therewith, it is possible to realize a quantum cascade laser device having high slope efficiency, and being capable of stably realizing a single transverse mode operation.
摘要翻译：在量子级联激光装置1中，层叠结构体11在基板10的一侧的主面上沿着规定的方向形成为条状，在层叠结构体11的两侧形成有绝缘层15，绝缘层16和金属层17依次形成在层压结构11和绝缘层15上。层叠结构体11形成为从基板10侧依次形成包覆层12，有源层13和包覆层14。在有源层13中，发光层和注入层交替层叠，有源层13由于量子阱结构中的子带间电子跃迁而产生光。与层叠结构体11的延伸方向垂直的层叠结构体11的截面形状形成矩形或倒置的台面状。因此，可以实现具有高斜率效率的量子级联激光装置，并且能够稳定地实现单横模操作。

4. 发明授权

US07308340B2 Information processing apparatus and cooling method 失效
标题翻译：信息处理装置及冷却方式
公开(公告)号：US07308340B2
公开(公告)日：2007-12-11
申请号：US11208286
申请日：2005-08-19
申请人： Heiwa Matsuoka , Shinichi Furuta
发明人： Heiwa Matsuoka , Shinichi Furuta
IPC分类号： G06F19/00
CPC分类号： G06F1/206 , G06F9/441
摘要： According to one embodiment, an information processing apparatus comprises a memory to store a first operating system used in a first mode and a second operating system used in a second mode, where the first operating system supports a greater number of functions than the second operating system. The information processing apparatus further comprises a processor to execute the first operating system and the second operating system, a cooling unit, and a driving unit to drive the cooling unit in accordance with the operating load in the first mode, and to drive the cooling unit in a predetermined level regardless of the operating load in the second mode.
摘要翻译：根据一个实施例，信息处理设备包括存储器，用于存储在第一模式中使用的第一操作系统和在第二模式中使用的第二操作系统，其中第一操作系统支持比第二操作系统更多的功能。信息处理装置还包括执行第一操作系统和第二操作系统的处理器，冷却单元和驱动单元，以根据第一模式中的操作负载来驱动冷却单元，并且驱动冷却单元而与第二模式中的操作负载无关。

5. 发明申请

US20050010568A1 Portable wireless communication terminal, picked-up image editing apparatus, and picked-up image editing method 有权
标题翻译：便携式无线通信终端，拾取图像编辑装置和拾取图像编辑方法
公开(公告)号：US20050010568A1
公开(公告)日：2005-01-13
申请号：US10914935
申请日：2004-08-09
申请人： Shoichi Nagatomo , Shinichi Furuta , Atsushi Homma
发明人： Shoichi Nagatomo , Shinichi Furuta , Atsushi Homma
IPC分类号： G06F12/14 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/84 , G11B20/00 , H04B7/26 , H04M1/00 , H04M1/57 , H04M1/725 , H04N1/00 , H04N5/77 , H04N5/907 , H04N9/79 , H04N9/804 , H04N9/82 , H04W4/00 , H04W72/00 , G06F7/00 , G06F17/30
CPC分类号： H04N1/00307 , G11B20/00086 , H04M1/576 , H04M1/72555 , H04M2250/52 , H04M2250/64 , H04N1/00912 , H04N5/772 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N2201/0015 , Y10S707/99939
摘要： A picked-up image editing apparatus comprises a memory which stores a mixture of multimedia data with processing disable information and multimedia data without processing disable information, an image pick-up device which picks-up an image of an object as one of a still picture and a motion picture, an image data producing unit which produces image data based on an image picked-up by the image pick-up device, a combining instruction issuing unit which issues a combining instruction to combine the produced image data with the multimedia data stored in the memory, and an output content storing unit which, when the multimedia data targeted to be combined has processing disable information, stores only output contents based on a processing result.
摘要翻译：拾取图像编辑装置包括存储多媒体数据与处理禁止信息和多媒体数据的混合而不处理禁用信息的存储器，拾取对象的图像作为静止图像之一的图像拾取装置以及运动图像，图像数据产生单元，其基于由图像拾取装置拾取的图像产生图像数据;组合指令发布单元，其发出组合指令以将所生成的图像数据与存储的多媒体数据组合以及输出内容存储单元，当目标要组合的多媒体数据具有处理禁止信息时，仅基于处理结果仅存储输出内容。

6. 发明授权

US07493138B2 Portable wireless communication terminal, picked-up image editing apparatus, and picked-up image editing method 有权
标题翻译：便携式无线通信终端，拾取图像编辑装置和拾取图像编辑方法
公开(公告)号：US07493138B2
公开(公告)日：2009-02-17
申请号：US10914935
申请日：2004-08-09
申请人： Shoichi Nagatomo , Shinichi Furuta , Atsushi Homma
发明人： Shoichi Nagatomo , Shinichi Furuta , Atsushi Homma
IPC分类号： H04M1/00 , H04M3/42 , H04B1/38 , G06F17/30 , G06F7/00 , H04N7/16
CPC分类号： H04N1/00307 , G11B20/00086 , H04M1/576 , H04M1/72555 , H04M2250/52 , H04M2250/64 , H04N1/00912 , H04N5/772 , H04N5/907 , H04N9/7921 , H04N9/8042 , H04N9/8047 , H04N9/8205 , H04N2201/0015 , Y10S707/99939
摘要： A picked-up image editing apparatus comprises a memory which stores a mixture of multimedia data with processing disable information and multimedia data without processing disable information, an image pick-up device which picks-up an image of an object as one of a still picture and a motion picture, an image data producing unit which produces image data based on an image picked-up by the image pick-up device, a combining instruction issuing unit which issues a combining instruction to combine the produced image data with the multimedia data stored in the memory, and an output content storing unit which, when the multimedia data targeted to be combined has processing disable information, stores only output contents based on a processing result.
摘要翻译：拾取图像编辑装置包括存储多媒体数据与处理禁止信息和多媒体数据的混合而不处理禁用信息的存储器，拾取对象的图像作为静止图像之一的图像拾取装置以及运动图像，图像数据产生单元，其基于由图像拾取装置拾取的图像产生图像数据;组合指令发布单元，其发出组合指令以将所生成的图像数据与存储的多媒体数据组合以及输出内容存储单元，当目标要组合的多媒体数据具有处理禁止信息时，仅基于处理结果仅存储输出内容。

7. 发明申请

US20070234084A1 Information processing apparatus and operation control method 审中-公开
标题翻译：信息处理装置和操作控制方法
公开(公告)号：US20070234084A1
公开(公告)日：2007-10-04
申请号：US11728409
申请日：2007-03-26
申请人： Shinichi Furuta
发明人： Shinichi Furuta
IPC分类号： G06F1/00
CPC分类号： G06F1/329 , G06F1/3228 , Y02D10/24
摘要： According to one embodiment, an information processing apparatus includes a receiving device, a processor, and a control unit. The receiving device receives broadcast program data. The processor executes various software, and transitions, when the processor is idle, from an operation state to one of a first sleep state in which the processor consumes less power than in the operation state, and a second sleep state in which the processor consumes less power than in the first sleep state and takes a longer time for restoring to the operation state than in the first sleep state. The control unit prohibits the processor from transitioning to the second sleep state when a program for reproducing the broadcast program data, which is received by the receiving device, is started.
摘要翻译：根据一个实施例，信息处理设备包括接收设备，处理器和控制单元。接收装置接收广播节目数据。处理器执行各种软件，并且当处理器空闲时，从操作状态转换到其中处理器消耗的功率小于操作状态的第一休眠状态之一，以及处理器消耗的第二睡眠状态功率比第一睡眠状态中的功率大，并且比在第一睡眠状态中需要更长的时间来恢复到操作状态。当用于再现由接收装置接收的广播节目数据的程序开始时，控制单元禁止处理器转换到第二睡眠状态。

8. 发明授权

US06618636B1 Computer system and method for controlling transmission of audio signal outputs from the computer system 失效
标题翻译：用于控制来自计算机系统的音频信号输出的计算机系统和方法
公开(公告)号：US06618636B1
公开(公告)日：2003-09-09
申请号：US09177821
申请日：1998-10-23
申请人： Makoto Sakai , Shinichi Furuta
发明人： Makoto Sakai , Shinichi Furuta
IPC分类号： G06F1700
CPC分类号： G06F3/162 , G06F3/165
摘要： A computer system including a built-in speaker, a sound controller configured to receive audio signals, including system warning signals, and configured to supply the received audio signals to the built-in speaker. Also included is a decoder configured to decode digital audio data read from a digital storage media, such as a DVD ROM, and a converter which supplies analog audio signals to the sound controller by converting the decoded audio data. Further, the computer system includes a detector which detects whether the computer system is coupled through a jack to the external audio system, and a transmission prohibiting mechanism which prohibits transmission of the decoded digital audio data to the sound controller when the detector detects the computer system is coupled to the external audio system. Also included is a method for operating the computer system which includes the steps of decoding digital audio data from a high density digital data storage media, such as a DVD-ROM, and coupling the computer to an external system having a high sound quality. The method also includes prohibiting a transmission route of the decoded audio data from the DVD-ROM to the built-in speaker when the computer is coupled to the external audio system, even though the built-in speaker is an active state for reproducing other audio signals, such as a system beep sound.
摘要翻译：一种包括内置扬声器，声音控制器的计算机系统，被配置为接收音频信号，包括系统警告信号，并且被配置为将接收到的音频信号提供给内置扬声器。还包括解码器，其被配置为解码从诸如DVD ROM的数字存储介质读取的数字音频数据，以及通过转换解码的音频数据将模拟音频信号提供给声音控制器的转换器。此外，计算机系统包括检测器，该检测器检测计算机系统是否通过插座耦合到外部音频系统;以及传输禁止机制，当检测器检测到计算机系统时禁止将解码的数字音频数据传输到声音控制器耦合到外部音频系统。还包括用于操作计算机系统的方法，其包括从诸如DVD-ROM的高密度数字数据存储介质解码数字音频数据并将计算机耦合到具有高音质的外部系统的步骤。该方法还包括当计算机耦合到外部音频系统时禁止将解码的音频数据从DVD-ROM传输到内置扬声器的传输路线，即使内置扬声器是用于再现其它音频的活动状态信号，如系统蜂鸣声。

9. 发明授权

US5794000A Method and apparatus for avoiding erroneous abort occurrences in PCI-bus systems 失效
标题翻译：用于避免PCI总线系统中错误中止事件的方法和装置
公开(公告)号：US5794000A
公开(公告)日：1998-08-11
申请号：US707962
申请日：1996-08-30
申请人： Shinichi Furuta
发明人： Shinichi Furuta
IPC分类号： G06F13/36 , G06F13/40 , G06F13/00
CPC分类号： G06F13/4027
摘要： After a PCI device has commenced a transaction on an external PCI bus to access a PCI device on an internal PCI bus, an external PCI bus bridge implemented in a DS-PCI/ISA bridge device, connected to the internal PCI bus and the external PCI bus, activates a dummy device selection signal (DEVSEL#) on the external PCI bus in advance. This dummy DEVSEL# is automatically activated, without waiting for a response from the PCI device on internal PCI bus specified by the transaction. If external PCI bus bridge does not receive the response from the PCI device on the internal PCI bus, external PCI bus bridge activates a stop signal (STOP#) on the external PCI bus and the transaction is normally concluded.
摘要翻译：在PCI设备开始在外部PCI总线上进行交易以访问内部PCI总线上的PCI设备之后，在DS-PCI / ISA桥接器件中实现的外部PCI总线桥接器连接到内部PCI总线和外部PCI 总线，事先激活外部PCI总线上的虚拟设备选择信号（DEVSEL＃）。这个虚拟DEVSEL＃被自动激活，而不用等待交易指定的内部PCI总线上PCI设备的响应。如果外部PCI总线桥接器没有从内部PCI总线上的PCI设备接收到响应，则外部PCI总线桥接器会激活外部PCI总线上的停止信号（STOP＃），并且正常结束事务。

10. 发明申请

US20090052488A1 QUANTUM CASCADE LASER ELEMENT 有权
标题翻译：量子CASCADE激光元件
公开(公告)号：US20090052488A1
公开(公告)日：2009-02-26
申请号：US12194946
申请日：2008-08-20
申请人： Atsushi SUGIYAMA , Takahide Ochiai , Kazuue Fujita , Naota Akikusa , Tadataka Edamura , Shinichi Furuta
发明人： Atsushi SUGIYAMA , Takahide Ochiai , Kazuue Fujita , Naota Akikusa , Tadataka Edamura , Shinichi Furuta
IPC分类号： H01S3/08 , H01S5/00
CPC分类号： H01S5/12 , B82Y20/00 , H01S3/08031 , H01S5/0655 , H01S5/2272 , H01S5/3412 , H01S5/34366
摘要： A DFB quantum cascade laser element that can reliably CW-oscillate a single-mode light even at room temperature or a temperature in proximity thereof is provided. In a quantum cascade laser element 1, a top-grating approach for which a diffraction grating 7 is formed on a laminate 3 is adopted, and thus in comparison with a buried-grating approach, deterioration in temperature characteristics of the laser element and decline in the yield and reproducibility are suppressed. In addition, since the thickness of a cladding layer 5 located between an active layer 4 and the diffraction grating 7 is within a range of 42±10% of the oscillation wavelength, weakening of light seeping from the active layer 4 to the diffraction grating 7 or an increase in light leakage is prevented. Consequently, by the quantum cascade laser element 1, a single-mode light can be reliably CW-oscillated even at room temperature or a temperature in proximity thereof.
摘要翻译：提供即使在室温或其附近的温度也可以可靠地CW振荡单模光的DFB量子级联激光元件。在量子级联激光元件1中，采用了在层压板3上形成衍射光栅7的顶部光栅方法，因此与掩埋光栅方法相比，激光元件的温度特性的劣化和下降产量和再现性被抑制。此外，由于位于有源层4和衍射光栅7之间的包覆层5的厚度在振荡波长的42±10％的范围内，因此从有源层4向衍射光栅7渗透的光的弱化或者防止光泄漏的增加。因此，通过量子级联激光元件1，即使在室温或其附近的温度下，也可以将单模光可靠地CW振荡。

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