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    • 32. 发明授权
    • Negative pressure control apparatus for brake booster
    • 制动助力器负压控制装置
    • US06244676B1
    • 2001-06-12
    • US09298175
    • 1999-04-23
    • Ryochi WatanabeYoshihisa YamadaHiroaki Endo
    • Ryochi WatanabeYoshihisa YamadaHiroaki Endo
    • B60T832
    • B60T8/4854B60T8/4872B60T13/686B60T13/72B60T17/02F02D41/3029F02D41/3076
    • A negative pressure control apparatus for a brake booster for controlling a negative pressure in a negative pressure chamber of the brake booster is provided. The apparatus is applied to a system having a booster charge mechanism for generating a fluid pressure by using the negative pressure in the negative pressure chamber and a fluid pressure control mechanism for controlling a brake fluid pressure by using the fluid pressure generated by the booster charge mechanism as a fluid pressure source. The apparatus includes a negative pressure controller for controlling the negative pressure in the negative pressure chamber to be at least a predetermined target negative pressure. A temperature detector detects information relating to a temperature of brake fluid. A target negative pressure setting part sets the predetermined negative pressure based on the temperature of the brake fluid.
    • 提供一种用于控制制动助力器的负压室中的负压的制动助力器的负压控制装置。 该装置被应用于具有用于通过使用负压室中的负压产生流体压力的增压装置机构的系统和用于通过使用由增压装置机构产生的流体压力来控制制动液压力的流体压力控制机构 作为流体压力源。 该装置包括用于将负压室中的负压控制为至少预定的目标负压的负压控制器。 温度检测器检测与制动液温度有关的信息。 目标负压设定部基于制动液的温度来设定规定的负压。
    • 33. 发明授权
    • Optical transmission characteristic measuring apparatus and calibration
method using the same
    • 光传输特性测量装置及使用其的校准方法
    • US6069697A
    • 2000-05-30
    • US62484
    • 1998-04-17
    • Takao TanimotoHiroaki EndoHiroaki OhtatemeMuneo IshiwataYasuaki Nagashima
    • Takao TanimotoHiroaki EndoHiroaki OhtatemeMuneo IshiwataYasuaki Nagashima
    • G01M11/00G01J3/28
    • G01M11/337
    • A processing unit reads out, from a memory, wavelength setting data corresponding to wavelength information from a key input section, and outputs a wavelength setting command corresponding to the wavelength setting data to a tunable-wavelength control section and a spectral wavelength control section. The tunable-wavelength control section controls a tunable-wavelength light source section to output a laser beam having a wavelength corresponding to the wavelength setting data. The spectral wavelength control section controls a spectroscope section to perform spectroscopy of the light having the wavelength corresponding to the wavelength setting data and output the resultant light. Output light from the tunable-wavelength light source section whose wavelength has been set is input to an object to be measured. Light passing through the object is input to the spectroscope section. The spectroscope section performs spectroscopy of only the light having the wavelength corresponding to the wavelength setting data. A light-receiving section receives the spectral light and photoelectrically converts it. The resultant light is converted into digital data by an A/D conversion section to be input as level data to a processing unit. The processing unit obtains a light-reception level on the basis of the digital level data.
    • 处理单元从存储器读出与键输入部分相对应的波长信息的波长设置数据,并将与波长设置数据相对应的波长设置命令输出到可调谐波长控制部分和光谱波长控制部分。 可调波长控制部分控制可调谐波长光源部分,以输出具有对应于波长设置数据的波长的激光束。 光谱波长控制部分控制分光镜部分对具有与波长设置数据相对应的波长的光进行光谱分析并输出所得到的光。 将波长设定的可调谐波长光源部的输出光输入到被测量物体。 通过物体的光被输入到分光器部分。 分光器部分仅对具有与波长设置数据相对应的波长的光进行光谱分析。 光接收部分接收光谱光并对其进行光电转换。 所得到的光由A / D转换部分转换为数字数据,作为电平数据输入到处理单元。 处理单元基于数字电平数据获得光接收电平。
    • 34. 发明授权
    • Moving picture compression coding apparatus
    • 运动图像压缩编码装置
    • US08649615B2
    • 2014-02-11
    • US12140038
    • 2008-06-16
    • Hiroaki Endo
    • Hiroaki Endo
    • G06K9/36G06K9/46
    • H04N19/436H04N19/124H04N19/152H04N19/174H04N19/196H04N19/197H04N19/61
    • A moving picture compression coding apparatus divides a screen into at least three regions and performs compression coding for the at least three regions by encoding units. The moving picture compression coding apparatus includes a coding control unit configured to control the encoding units to encode the data for different regions in parallel and to control the encoding such that the data for an upper region out of two adjacent upper and lower regions in the vicinity of the center of the screen of the at least three regions is encoded prior to the encoding of the data for the lower region or such that the data for a left region of two adjacent left and right regions in the vicinity of the center of the screen of the at least three regions is encoded prior to the encoding of the data for the right region.
    • 运动图像压缩编码装置将屏幕划分为至少三个区域,并通过编码单元对至少三个区域进行压缩编码。 运动图像压缩编码装置包括编码控制单元,被配置为控制编码单元并行地对不同区域的数据进行编码,并且控制编码使得在附近的两个相邻上部和下部区域中的上部区域的数据 在编码下部区域的数据之前对至少三个区域的屏幕的中心进行编码,或者使得屏幕中心附近的两个相邻的左右区域的左侧区域的数据被编码 在对于正确区域的数据的编码之前对至少三个区域进行编码。
    • 35. 发明授权
    • Apparatus for controlling management information of signals recording on disk recording medium
    • 用于控制在盘记录介质上记录的信号的管理信息的装置
    • US08526792B2
    • 2013-09-03
    • US12417903
    • 2009-04-03
    • Toshihiko SuzukiHidenori HoshiHiroaki Endo
    • Toshihiko SuzukiHidenori HoshiHiroaki Endo
    • H04N9/80
    • G11B27/329G11B27/034G11B2220/2525H04N5/772H04N5/85H04N5/91H04N9/802H04N9/8042H04N9/8063H04N9/8205
    • A recording apparatus records, in a recording medium, moving image data and management information, concerning the moving image data and generated in accordance with the recording operation of the moving image data. In accordance with a recording start instruction, the recording apparatus starts recording of the moving image data and records, in the recording medium, information indicating that the management information has not yet been recorded. In accordance with a recording stop instruction, the recording medium stops recording of the moving image data, generates and records the respective management information, and updates the information indicating the recording status of the management information. If a decrease in electric power is detected during recording of the moving image data, the recording apparatus stops recording of the moving image data, without updating the information indicating the recording status of the management information.
    • 记录装置在记录介质中记录关于运动图像数据并根据运动图像数据的记录操作产生的运动图像数据和管理信息。 根据记录开始指令,记录装置开始记录运动图像数据,并在记录介质中记录指示管理信息尚未被记录的信息。 根据记录停止指令,记录介质停止运动图像数据的记录,生成并记录各个管理信息,并且更新表示管理信息的记录状态的信息。 如果在记录运动图像数据期间检测到电力下降,则记录装置停止记录运动图像数据,而不更新指示管理信息的记录状态的信息。
    • 38. 发明申请
    • Test system of beam path for searching trouble in beam path from user optical terminal side
    • 用户光端子侧光束路径检测光束路径测试系统
    • US20050271321A1
    • 2005-12-08
    • US10524067
    • 2004-06-28
    • Masaya ShimizuHiroaki EndoTakashi Sakamoto
    • Masaya ShimizuHiroaki EndoTakashi Sakamoto
    • G01M11/00H04B10/07H04B10/071H04B10/272G02B6/28
    • G01M11/3154G01M11/3136H04B10/071
    • A fault searching system for an optical line searches a fault in an optical line connected with an optical fiber carrying out data transmission between from a transmission apparatus at a center station side via an optical divider (PON) up to a user optical terminal. An OTDR carries out a test for the optical fiber based on backward scattering light or return light from the optical fiber by making test light be incident into the optical fiber. A connecting unit detaches a terminal portion of the optical line at an inside of the user optical terminal from the inside of the user optical terminal, and connects the OTDR to the terminal portion of the optical line. An incident unit makes at least one of test light with a wavelength different from a wavelength of light used for data transmission in the optical line, and test light whose peak level is less than or equal to a predetermined level be incident upon the terminal portion of the optical line from the OTDR. A searching unit searches for a fault in the optical line from the user optical terminal side by detecting backward scattering light or return light from the optical line which is obtained based on the incidence of the test light by the OTDR.
    • 光线路故障检索系统通过光分路器(PON)到用户光学终端,在与中心站侧的发送装置进行数据传输的光纤线路连接的光线路中检测故障。 OTDR通过使测试光入射到光纤中,基于反向散射光或来自光纤的返回光进行光纤的测试。 连接单元将用户光学终端内部的光线路的终端部分从用户光学终端的内部分离,并将OTDR连接到光学线路的终端部分。 入射单元产生波长不同于光线中用于数据传输的光的波长的测试光中的至少一个,并且峰值电平小于或等于预定水平的测试光入射到 来自OTDR的光线路。 搜索单元通过检测来自基于通过OTDR的测试光的入射所获得的光线路的反向散射光或返回光来从用户光学终端侧搜索光线路中的故障。