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    • 85. 发明授权
    • Control apparatus and a control method of a gas turbine combustor
    • 燃气轮机燃烧器的控制装置和控制方法
    • US5339620A
    • 1994-08-23
    • US872139
    • 1992-04-22
    • Hiraku IkedaTetsuo SasadaIsao SatoYoshikazu MoritomoKoji TakahashiMinoru Takaba
    • Hiraku IkedaTetsuo SasadaIsao SatoYoshikazu MoritomoKoji TakahashiMinoru Takaba
    • F02C9/28F02C9/50F23R3/26
    • F23R3/26
    • A control apparatus of a gas turbine combustor obtains a stable combustion with limited NOx emission through a control of a fuel flow rate according to a turbine output and a control of a flow rate of intake air mixed with the fuel. The control apparatus includes an apparatus for detecting at least one of the temperature and the humidity of intake air taken into the combustor, an apparatus for determining and storing, in advance, a stable combustion limit line between a stable combustion region and an unstable combustion region, on a plane of coordinates of a ratio of fuel flow rate to an intake air flow rate or an intake air flow rate and the temperature or the humidity of the intake air, on each turbine load, an apparatus for detecting an instant operational point of the combustor on the plane of coordinates, and an apparatus for correcting the intake air flow rate or the ratio of fuel flow rate to the intake air flow rate according to an increase in the detected temperature or humidity so that the instant operational point does not cross the stable combustion limit line.
    • 燃气轮机燃烧器的控制装置通过根据涡轮机输出控制燃料流量和控制与燃料混合的进气的流量来获得具有有限NOx排放的稳定燃烧。 控制装置包括用于检测进入燃烧器的进气的温度和湿度中的至少一个的装置,用于预先确定和存储稳定燃烧区域和不稳定燃烧区域之间的稳定燃烧极限线的装置 在每个涡轮机负载上的燃料流量比与进气流量或进气流量之比的坐标平面和进气的温度或湿度之间,检测即时操作点的装置 坐标平面上的燃烧器,以及用于根据检测到的温度或湿度的增加来校正进气流量或燃料流量与进气流量比的装置,使得即时操作点不交叉 稳定燃烧极限线。
    • 87. 发明授权
    • Automatic sheet feeding apparatus
    • 自动送纸装置
    • US5290024A
    • 1994-03-01
    • US903923
    • 1992-06-26
    • Koji Takahashi
    • Koji Takahashi
    • B65H3/52
    • B65H3/5284B65H2401/10B65H2403/40B65H2403/732B65H2511/224
    • The present invention provides an automatic sheet feeding apparatus with a separation roller rotated in a sheet feeding direction, a reversible roller abutted against the separation roller and adapted to be rotated in a direction opposite to the sheet feeding direction, a supporting device pivotally provided on a support shaft and adapted to support the reversible roller for movement toward and away from the separation roller, driving force transmitter for transmitting a driving force to the reversible roller, and a interruption device provided in the driving force transmitter and adapted to interrupt the transmission of the driving force in response to a load. The driving force transmitting means generates a force acting in a direction that the reversible roller is separated from the separation roller by the transmitting driving force, and the support shaft for the supporting device is so positioned as to generate a force acting in a direction that the reversible roller is urged against the separation roller by a friction force that the reversible roller has received from the separation roller.
    • 本发明提供了一种具有沿送纸方向旋转的分离辊的自动送纸装置,与该分离辊抵接并适于沿与纸张供给方向相反的方向旋转的可逆辊,可枢转地设置在纸张供给装置上的支撑装置 支撑轴,并且适于支撑可逆辊以朝向和远离分离辊移动,用于将驱动力传递到可逆辊的驱动力传递器,以及设置在驱动力传递器中的中断装置, 响应负载的驱动力。 驱动力传递装置产生作用在可逆辊与分离辊分离的方向上的作用力,并且用于支撑装置的支撑轴被定位成产生沿着 可逆辊被可逆辊从分离辊接收的摩擦力推压到分离辊上。
    • 88. 发明授权
    • Digital signal recording/reproducing apparatus for recording and/or
reproducing main information along with additional information
    • 用于记录和/或再现主要信息以及附加信息的数字信号记录/再现装置
    • US5283700A
    • 1994-02-01
    • US657431
    • 1991-02-19
    • Kenichi NagasawaKoji Takahashi
    • Kenichi NagasawaKoji Takahashi
    • G11B5/008G11B15/087G11B20/10G11B20/12G11B27/10G11B27/30G11B27/36H04N5/926G11B5/09
    • G11B27/107G11B15/087G11B20/10527G11B20/1208G11B27/3027G11B27/36G11B5/00878H04N5/9268
    • A recording apparatus for selectively recording, on a recording medium, a plurality of kinds of digital main information signals having different data rates is arranged to generate a digital additional information signal related to the recorded digital main information signal, to record the additional information signal on the recording medium along with the digital main information signal, and to obtain a clock signal for the operation of an additional information generating circuit by frequency-dividing one of different clock signals used for main information generating circuits. The arrangement requires only one additional information generating circuit to minimize the scale of circuit arrangement for reduction in size and weight of the recording apparatus. A reproducing apparatus for reproducing digital main information signals from a recording medium on which the digital main information signals of different data rates are selectively recorded together with the digital additional information signal related thereto is arranged to generate a clock signal for an additional information processing circuit for reproducing the digital additional information signal by frequency-dividing one of clock signals applied to main information processing circuits for processing digital main information signals reproduced. The size and weight of the apparatus can be reduced as the circuit arrangement requires only one additional information processing circuit.
    • 一种记录装置,用于在记录介质上选择性地记录具有不同数据速率的多种数字主信息信号,以产生与所记录的数字主信息信号相关的数字附加信息信号,以将附加信息信号记录在 记录介质以及数字主信息信号,并且通过对用于主信息产生电路的不同时钟信号之一进行分频来获得用于附加信息产生电路的操作的时钟信号。 该装置仅需要一个附加的信息产生电路来最小化用于减小记录装置的尺寸和重量的电路装置的尺寸。 用于从其上选择性地与其相关联的数字附加信息信号选择性地记录不同数据速率的数字主信息信号的记录介质再现数字主信息信号的再现装置被布置成产生用于附加信息处理电路的时钟信号 通过对施加到主信息处理电路的时钟信号之一进行分频再现数字附加信息信号,以处理再现的数字主信息信号。 随着电路布置仅需要一个附加的信息处理电路,可以减小装置的尺寸和重量。
    • 89. 发明授权
    • Interchangeable-lens type camera system
    • 可互换镜头式相机系统
    • US5157431A
    • 1992-10-20
    • US642129
    • 1991-01-14
    • Toshiaki MabuchiKoji Takahashi
    • Toshiaki MabuchiKoji Takahashi
    • G02B7/10G03B17/14H04N5/232
    • H04N5/23212G03B17/14H04N5/23209
    • An interchanageable-lens type camera system having a camera body and a lens unit includes an actuator disposed on the side of the lens unit, a control signal source disposed on the side of at least one of the camera body and the lens unit to control the actuator, an identification data forming circuit for forming identification data indicative of the presence, kind or absence of the control signal source in the camera body or the lens unit, and a communication part for transmitting the identification data between the camera body and the lens unit, wherein a control signal produced by the control signal source is supplied to the actuator on the basis of the identification data.
    • 具有照相机主体和透镜单元的车间透镜型照相机系统包括设置在透镜单元一侧的致动器,设置在照相机主体和透镜单元中的至少一个侧面上的控制信号源,以控制 致动器,用于形成表示相机机身或透镜单元中的控制信号源的存在,种类或不存在的识别数据的识别数据形成电路,以及用于在相机主体和透镜单元之间传送识别数据的通信部 其中,由所述控制信号源产生的控制信号基于所述识别数据提供给所述致动器。