Hydraulic control apparatus
    1.
    发明申请
    Hydraulic control apparatus 有权
    液压控制装置

    公开(公告)号:US20080053304A1

    公开(公告)日:2008-03-06

    申请号:US11894508

    申请日:2007-08-20

    IPC分类号: F15B11/08

    摘要: A hydraulic control apparatus for a single action cylinder includes a switch valve for supplying fluid to and draining fluid from the cylinder, a cylinder side passage connected to the cylinder, a switch valve side passage connected to the switch valve, and a valve body accommodation chamber. The valve body accommodation chamber linearly extends between the cylinder side passage and the switch valve side passage. An on-off valve is located in a vicinity of a first end of the valve body accommodation chamber. The on-off valve defines a first back pressure chamber. A flow control valve is located in a vicinity of a second end that is opposite to the first end. The flow control valve defines a second back pressure chamber. The on-off valve and the flow control valve are separated from each other by a partitioning member.

    摘要翻译: 用于单动作气缸的液压控制装置包括用于向缸体供给流体和排出流体的开关阀,连接到气缸的气缸侧通道,连接到开关阀的开关阀侧通道和阀体容置室 。 阀体容纳室在气缸侧通路与开关阀侧通路之间直线延伸。 开关阀位于阀体容纳室的第一端附近。 开关阀限定第一背压室。 流量控制阀位于与第一端相对的第二端附近。 流量控制阀限定第二背压室。 开关阀和流量控制阀通过分隔构件彼此分离。

    Hydraulic control apparatus
    2.
    发明授权
    Hydraulic control apparatus 有权
    液压控制装置

    公开(公告)号:US07650907B2

    公开(公告)日:2010-01-26

    申请号:US11894508

    申请日:2007-08-20

    IPC分类号: F16K11/07

    摘要: A hydraulic control apparatus for a single action cylinder includes a switch valve for supplying fluid to and draining fluid from the cylinder, a cylinder side passage connected to the cylinder, a switch valve side passage connected to the switch valve, and a valve body accommodation chamber. The valve body accommodation chamber linearly extends between the cylinder side passage and the switch valve side passage. An on-off valve is located in a vicinity of a first end of the valve body accommodation chamber. The on-off valve defines a first back pressure chamber. A flow control valve is located in a vicinity of a second end that is opposite to the first end. The flow control valve defines a second back pressure chamber. The on-off valve and the flow control valve are separated from each other by a partitioning member.

    摘要翻译: 用于单动作气缸的液压控制装置包括用于向缸体供给流体和排出流体的开关阀,连接到气缸的气缸侧通道,连接到开关阀的开关阀侧通道和阀体容置室 。 阀体容纳室在气缸侧通路与开关阀侧通路之间直线延伸。 开关阀位于阀体容纳室的第一端附近。 开关阀限定第一背压室。 流量控制阀位于与第一端相对的第二端附近。 流量控制阀限定第二背压室。 开关阀和流量控制阀通过分隔构件彼此分离。

    Audio and video signals recording apparatus having signal format detecting function
    4.
    发明授权
    Audio and video signals recording apparatus having signal format detecting function 失效
    具有信号格式检测功能的音频和视频信号记录装置

    公开(公告)号:US06483988B1

    公开(公告)日:2002-11-19

    申请号:US09421250

    申请日:1999-10-20

    IPC分类号: H04N591

    摘要: A recording apparatus capable of recording an audio signal on a recording medium without introducing a deterioration in sound quality. When a digital audio signal input to a digital audio input terminal has a predetermined signal form, the digital audio signal is recorded on the recording medium instead of an analog audio signal input to an analog audio input terminal.

    摘要翻译: 一种记录装置,其能够在不引入声音劣化的情况下将音频信号记录在记录介质上。 当输入到数字音频输入端的数字音频信号具有预定的信号形式时,数字音频信号被记录在记录介质上,而不是输入到模拟音频输入端的模拟音频信号。

    FM Stereo demodulator for demodulating stereo signals directly from an
FM intermediate frequency signal
    5.
    发明授权
    FM Stereo demodulator for demodulating stereo signals directly from an FM intermediate frequency signal 失效
    FM立体声解调器,用于直接从FM中频信号中解调立体声信号

    公开(公告)号:US4502148A

    公开(公告)日:1985-02-26

    申请号:US392129

    申请日:1982-06-25

    IPC分类号: H03D1/22 H04H5/00

    CPC分类号: H03D1/2236 H03D1/2209

    摘要: Disclosed is an FM stereo demodulator in which components of the demodulated signal corresponding to odd harmonics of the subcarrier signal are eliminated.In order to prevent the production of odd harmonics, the multiplication between positive and negative sinusoidal subcarrier signals is performed with a stereo pilot signal and positive and negative pulse train signals produced by pulse detection of an FM signal.The multiplication signals are further added with each other to directly reproduce left and right stereophonic signals.

    摘要翻译: 公开了一种FM立体声解调器,其中消除了与子载波信号的奇次谐波相对应的解调信号的分量。 为了防止奇次谐波的产生,利用立体声导频信号和由FM信号的脉冲检测产生的正和负脉冲串信号来执行正和负正弦副载波信号之间的相乘。 乘法信号进一步相加,以直接再现左右立体声信号。

    FM stereo demodulator
    6.
    发明授权
    FM stereo demodulator 失效
    FM立体声解调器

    公开(公告)号:US4497063A

    公开(公告)日:1985-01-29

    申请号:US392130

    申请日:1982-06-25

    IPC分类号: H03D1/22 H04H5/00

    CPC分类号: H03D1/2236

    摘要: An FM stereo demodulator having improved separation and distortion characteristics comprising a high-frequency pulse signal which is modulated by a sinusoidal subcarrier signal produced in accordance with a stereo pilot signal. The high-frequency pulse signal is multiplied with a composite signal at a multiplier so as to reproduce left and right signals without frequency components of noise. Constructed accordingly, the invention advantageously obviates the use of a low-pass filter which injects delay characteristics and reduces gain of the composite signal from an FM demodulator.

    摘要翻译: 具有改进的分离和失真特性的FM立体声解调器包括由根据立体声导频信号产生的正弦副载波信号调制的高频脉冲信号。 高频脉冲信号在乘法器上与复合信号相乘,以便再现没有噪声频率分量的左和右信号。 相应地构造,本发明有利地避免使用注入延迟特性并降低来自FM解调器的复合信号的增益的低通滤波器。

    Information editing apparatus and information reproducing apparatus
    7.
    发明申请
    Information editing apparatus and information reproducing apparatus 失效
    信息编辑装置和信息再现装置

    公开(公告)号:US20050031300A1

    公开(公告)日:2005-02-10

    申请号:US10937779

    申请日:2004-09-10

    摘要: An information editing apparatus for editing a reproduction manner of record information which is recorded on an information storage medium and includes at least one picture information, includes: a selecting unit for selecting a partial record information from the record information, the partial record information being part of the record information and including at least one picture information; a designating unit for designating a reproduction timing of the selected partial record information; an extracting unit for extracting the picture information included in the partial record information as a representative picture information indicative of the partial record information; and a recording unit for recording one of the extracted representative picture information and a designation information indicative of a recorded position on the information storage medium of the representative picture information and the designated reproduction timing on the information storage medium as a reproduction control information separately from the record information.

    摘要翻译: 一种信息编辑装置,用于编辑记录在信息存储介质上并且包括至少一个图像信息的记录信息的再现方式,包括:选择单元,用于从记录信息中选择部分记录信息,部分记录信息是部分记录信息 的记录信息,并且包括至少一个图像信息; 指定单元,用于指定所选择的部分记录信息的再现定时; 提取单元,用于提取包括在部分记录信息中的图像信息作为表示部分记录信息的代表图像信息; 以及记录单元,用于在所述信息存储介质上的所述代表图像信息和所指定的再现定时的信息存储介质上将所提取的代表图像信息和表示记录位置的指定信息作为再现控制信息分离地记录在所述信息存储介质上 记录信息。

    Digital data recording/reproducing apparatus
    9.
    发明授权
    Digital data recording/reproducing apparatus 失效
    数字数据记录/再现装置

    公开(公告)号:US06445873B1

    公开(公告)日:2002-09-03

    申请号:US09271989

    申请日:1999-03-19

    IPC分类号: H04N591

    摘要: A digital data recording/reproducing apparatus which divides each of information data pieces into a plurality of cells, further divides each of the cells into a series of a plurality of units, and records the units. The digital data recording/reproducing apparatus has means for recording a required time for reproduction until the head position of a unit is reached, with reference to the head position of an information data cell to which a cell belongs, as a unit start time, in addition to each of the units, and means for recording a cell start time (Ts) equal to a required time for reproduction until the head position of each of the cells is reached, and a required time for reproduction (Ps) of each of the cells in a management data region.

    摘要翻译: 一种数字数据记录/再现装置,其将每个信息数据段分成多个单元,进一步将每个单元分成多个单元,并记录单元。 数字数据记录/再现装置具有用于记录所需要的再现时间,直到到达单元的头位置为止,参考单元所属的信息数据单元的头位置作为单元开始时间, 以及用于记录等于再现所需时间的单元开始时间(Ts)的装置,直到达到每个单元的头位置为止,以及每个单元的再现的所需时间(Ps) 管理数据区域中的单元。

    Neutral gray-colored infrared and ultraviolet radiation absorbing glass
    10.
    发明授权
    Neutral gray-colored infrared and ultraviolet radiation absorbing glass 失效
    中性灰色红外和紫外线吸收玻璃

    公开(公告)号:US5364820A

    公开(公告)日:1994-11-15

    申请号:US032597

    申请日:1993-03-17

    摘要: An infrared and ultraviolet radiation absorbing glass suitable for use in building and vehicle windows, which comprises, on a weight basis, 68-74% of SiO.sub.2, 0.1-3.0% of Al.sub.2 O.sub.3, 8-11% of CaO, 2-4.5% of MgO, 11.5-16% of Na.sub.2 O, 0.5-3.0% of K.sub.2 O, 0.1-0.4% of SO.sub.3, 0.10-0.55% of total iron expressed as Fe.sub.2 O.sub.3, 0.2-0.6% of CeO.sub.2, 15-35 ppm of CoO and 2-18 ppm of Se. In the glass the ratio of ferrous iron to ferric iron is in the range from 0.17 to 0.55. The glass has a neutral grayish tint and is well balanced in visible light transmittance, infrared radiation absorption and ultraviolet radiation absorption, and a sheet of the glass can be easily tempered by a conventional method.

    摘要翻译: 适用于建筑物和车窗的红外线和紫外线辐射吸收玻璃,其以重量计包含68-74%的SiO 2,0.1-3.0%的Al 2 O 3,8-11%的CaO,2-4.5%的 MgO,11.5-16%的Na2O,0.5-3.0%的K2O,0.1-0.4%的SO3,0.10-0.55%的以Fe2O3表示的总铁,0.2-0.6%的CeO 2,15-35ppm的CoO和2- 18ppm的Se。 在玻璃中,亚铁与三价铁的比例在0.17至0.55之间。 玻璃具有中性灰色色调,并且在可见光透射率,红外辐射吸收和紫外线吸收方面平衡良好,并且可以通过常规方法容易地回火玻璃片。