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    • 12. 发明申请
    • Waveguide optical amplifier
    • 波导光放大器
    • US20050088723A1
    • 2005-04-28
    • US10691559
    • 2003-10-24
    • Hiroshi KawazoeKenichi Muta
    • Hiroshi KawazoeKenichi Muta
    • H01S3/00H01S3/063H01S3/0915
    • H01S3/063H01S3/0915
    • The conventional EDFA has such problems that it is very costly since it requires an external high-energy laser diode and an optical coupling means for optically coupling the pumping light given from the laser diode, and that it must have a long length for obtaining a desired amplification degree. A constitution having an optical waveguide and an pumping light source integrated for solving the problems is also proposed, but it also has a problem in view of downsizing. This invention proposes a waveguide optical amplifier 1, in which a surface light emission source 3 for pumping driven electrically is provided adjacently to and integrally with an optical waveguide 2 doped with a light-emitting species, in the longitudinal direction of the optical waveguide.
    • 传统的EDFA具有这样的问题,因为它需要外部的高能激光二极管和用于光耦合从激光二极管给出的泵浦光的光耦合装置,所以它是非常昂贵的,并且它必须具有长的长度以获得期望的 放大度。 还提出了一种具有用于解决问题的光波导和泵浦光源的结构,但是从缩小尺寸的观点出发也存在问题。 本发明提出了一种波导光放大器1,其中在光波导的纵向方向上与用于发射光的光波导2相邻且一体地设置用于泵浦驱动的表面发光源3。
    • 13. 发明授权
    • Lane-keeping control with steering torque as a control input to a vehicle steering system
    • 车道调节控制,转向转矩作为车辆转向系统的控制输入
    • US06778890B2
    • 2004-08-17
    • US10220305
    • 2002-09-13
    • Masayasu ShimakageHiroshi KawazoeOn SadanoShigeki Satou
    • Masayasu ShimakageHiroshi KawazoeOn SadanoShigeki Satou
    • B62D504
    • B62D1/286B60T2201/08B60T2201/087B62D15/025
    • A method for lane-keeping control of a lane-keeping support system provides a current command indicative of steering torque assist needed to steer a vehicle in following a target line between lane markings on a roadway during driving in lane-keeping control (LKC) mode. A map has two sets of limit data against a range of values of lateral acceleration to which the vehicle is subject, between which sets of limit data there is a range of values of the command during various phases of steering the vehicle to turn in the LKC mode. In order to compensate for undesired effect caused by any deviation of the range of values of the current command due to the presence of continuous disturbance, the two sets of limit data are corrected. To determine driver steering intervention, the instantaneous value of the current command is compared to two limit values established out of the corrected two sets of limit data.
    • 车道保持支撑系统的车道保持控制的方法提供指示在车道保持控制(LKC)模式驾驶期间驾驶车辆在道路上的车道标记之间跟随目标线所需的转向转矩辅助所需的电流指令 。 地图具有与车辆所对向的横向加速度值的范围的两组限制数据,在这些限制数据集之间存在在车辆转向LKC的各个阶段期间的命令的值的范围 模式。 为了补偿由于连续扰动的存在而导致的电流指令的值的范围的任何偏差引起的不期望的影响,校正了两组限制数据。 为了确定驾驶员转向干预,将当前命令的瞬时值与由修正的两组限制数据建立的两个极限值进行比较。
    • 17. 发明申请
    • SERVER DEVICE, COMMUNICATION METHOD, AND PROGRAM PRODUCT
    • 服务器设备,通信方法和程序产品
    • US20120246224A1
    • 2012-09-27
    • US13412697
    • 2012-03-06
    • Hiroshi KawazoeTakuya Kawamura
    • Hiroshi KawazoeTakuya Kawamura
    • G06F15/16
    • H04N19/507H04N19/17
    • According to one embodiment, a server device includes a receiver, an acquisition unit, a difference extracting unit, an estimation unit, a determination unit, a compression unit, and a transmitter. The receiver receives manipulation information from a client device. The acquisition unit acquires a display image on which the manipulation information is reflected. The difference extracting unit extracts a region where pixel information on an image transmitted to the client device is not matched with pixel information on the display image. The estimation unit estimates an elapsed time since the manipulation information is received until the display image is acquired. The determination unit determines image quality, for which a response time is a predetermined value or less, on the basis of the elapsed time. The compression unit generates a compression image in which the image in the region is compressed with the determined image quality. The transmitter transmits the compression image.
    • 根据一个实施例,服务器设备包括接收器,获取单元,差分提取单元,估计单元,确定单元,压缩单元和发送器。 接收器从客户端装置接收操纵信息。 获取单元获取反映操作信息的显示图像。 差分提取单元提取关于发送到客户端设备的图像的像素信息与显示图像上的像素信息不匹配的区域。 估计单元估计从接收到操作信息直到获取显示图像之后的经过时间。 决定单元基于经过时间确定响应时间为预定值或更小的图像质量。 压缩单元产生压缩图像,其中以所确定的图像质量来压缩该区域中的图像。 发射机发送压缩图像。
    • 18. 发明申请
    • SERVER
    • 服务器
    • US20120221630A1
    • 2012-08-30
    • US13420161
    • 2012-03-14
    • Hiroshi KawazoeTakuya Kawamura
    • Hiroshi KawazoeTakuya Kawamura
    • G06F15/16
    • G06F9/505G06F2209/509
    • A server comprising: a detector that detects a run command of an application; a CPU load calculating unit that calculates a CPU load; a screen image transmission load calculating unit that calculates a screen image transmission load; a server runtime load calculating unit that calculates a server runtime load; a client runtime load calculating unit that calculates a client runtime load; a determining unit that determines which runs the application, the server or the client; a running unit that runs the application; and a transmitter that transmits the running information on the application to the client.
    • 一种服务器,包括:检测器,其检测应用的运行命令; CPU负载计算单元,其计算CPU负载; 屏幕图像传输负载计算单元,其计算屏幕图像传输负载; 服务器运行时负载计算单元,其计算服务器运行时负载; 客户端运行时负载计算单元,其计算客户端运行时负载; 确定应用程序,服务器或客户端运行的确定单元; 运行应用程序的运行单元; 以及将应用上的运行信息发送到客户端的发射机。
    • 19. 发明授权
    • Server, screen transmitting method, and program storage medium
    • 服务器,屏幕发送方法和程序存储介质
    • US08213730B2
    • 2012-07-03
    • US12382492
    • 2009-03-17
    • Hiroshi KawazoeShogo YamaguchiShinya Murai
    • Hiroshi KawazoeShogo YamaguchiShinya Murai
    • G06K9/36
    • H04N19/507H04N19/12H04N19/136H04N19/17H04N19/46H04N19/60
    • A server includes a generating unit which generates image data in a partial region of a displayed image on the screen; a type identifying unit configured to identify a type of a GUI component included in the region of the generated image data; a storage which stores compression property information for each GUI component type; a compression scheme deciding unit which decides a compression scheme based on compression property information corresponding to the GUI component type identified; a compression unit which compresses the generated image data with a decided compression scheme; a transmission unit which transmits the compressed data to the client terminal; an update frequency deciding unit which decides a update frequency of the compression property information in the storage for each type of the GUI component; and an updating unit which updates the compression property information with the update frequency decided for each type of the GUI component.
    • 服务器包括生成单元,其生成屏幕上显示图像的局部区域中的图像数据; 类型识别单元,被配置为识别包括在所生成的图像数据的区域中的GUI组件的类型; 用于存储每个GUI组件类型的压缩属性信息的存储器; 压缩方案决定单元,其基于与所识别的GUI组件类型相对应的压缩属性信息来决定压缩方案; 压缩单元,其以确定的压缩方案压缩生成的图像数据; 发送单元,其将压缩数据发送到客户终端; 更新频率决定单元,其针对每种类型的GUI组件决定存储器中的压缩属性信息的更新频率; 以及更新单元,其以针对每种类型的GUI组件确定的更新频率更新压缩属性信息。