SIGNAL GENERATOR, SIGNAL GENERATING SYSTEM, AND SIGNAL GENERATING METHOD
    1.
    发明申请
    SIGNAL GENERATOR, SIGNAL GENERATING SYSTEM, AND SIGNAL GENERATING METHOD 失效
    信号发生器,信号发生系统和信号发生方法

    公开(公告)号:US20120300825A1

    公开(公告)日:2012-11-29

    申请号:US13307109

    申请日:2011-11-30

    IPC分类号: H04B17/00

    CPC分类号: G06F13/385 H04L27/12

    摘要: To provide a signal generator, a signal generating system, and a signal generating method capable of repeatedly generating an arbitrary waveform and making the phases of the head and tail of the generated waveform continuous with each other, without changing the frequency of the waveform. A signal generator (10, 11, 12) includes phase shift means (30) that receives waveform data which is repeatedly output n times, shifts the phase of each sample data item in an n-th waveform data item by a phase shift amount φn corresponding to the number of times n the waveform data is repeatedly output, and outputs the waveform data to D/A conversion means.

    摘要翻译: 为了提供信号发生器,信号发生系统和信号产生方法,能够重复地产生任意波形并使所生成波形的头尾的相位彼此连续,而不改变波形的频率。 信号发生器(10,11,12)包括接收重复输出n次的波形数据的相移装置(30),将第n个波形数据项中的每个采样数据项的相位移位相移量&phgr ; n对应于重复输出波形数据的次数,并将波形数据输出到D / A转换装置。

    Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same
    4.
    发明申请
    Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same 有权
    光接收元件,使用其的光学头,以及使用该光接收元件的光学记录/再现装置

    公开(公告)号:US20080049565A1

    公开(公告)日:2008-02-28

    申请号:US11889444

    申请日:2007-08-13

    IPC分类号: G01J1/44 G11B7/13

    摘要: There are provided a light-receiving element for receiving light reflected from an optical recording medium, an optical head using the element, and an optical recording/reproducing apparatus using the element. In particular, the light-receiving element can be manufactured at low cost and in a simple manner and is configured to receive light from a short-wavelength laser source (having a wavelength of 402 nm to 413 nm). The light-receiving element includes a silicon substrate in which a light-receiving portion is formed; a circuit board for mounting the silicon substrate; at least one or more wires for electrically connecting the silicon substrate and the circuit board; a cover layer for covering the wires; and an exposed portion for exposing the light-receiving portion outside.

    摘要翻译: 提供了一种用于接收从光学记录介质反射的光的光接收元件,使用该元件的光学头和使用该元件的光学记录/再现装置。 特别地,光接收元件可以以低成本和简单的方式制造,并且被配置为从短波长激光源(波长为402nm至413nm)接收光。 光接收元件包括其中形成有光接收部分的硅衬底; 用于安装硅衬底的电路板; 用于电连接硅衬底和电路板的至少一根或多根电线; 用于覆盖电线的覆盖层; 以及用于将光接收部分暴露在外部的暴露部分。

    Sun-roof apparatus for vehicle
    5.
    发明授权
    Sun-roof apparatus for vehicle 失效
    车顶太阳车顶装置

    公开(公告)号:US4844532A

    公开(公告)日:1989-07-04

    申请号:US102685

    申请日:1987-09-30

    申请人: Jun Ono Michio Tamura

    发明人: Jun Ono Michio Tamura

    CPC分类号: B60J7/043

    摘要: A sun-roof apparatus for a vehicle which comprises a sun-roof frame forming a gutter having at least two side portions and at least one raised rear portion at a higher height than the side portions, and interposed between the side portions. The gutter is provided under a roof outer plate having an opening opened and closed by a sun-roof panel. The gutter extends along at least three peripheral edges of the opening. An interior plate is arranged under the raised rear portion of the gutter. The interior plate is raised higher than the two side portions of the gutter and capable of moving between a closed position opposed to the opening and unopened position moved backward to a rear of the opening. A drain conduit is connected to each of the two side portions of the gutter. A connecting passage is arranged under the interior plate, wherein ends of the two side portions of the gutter which are close to one of the raised side portions are connected by a recessed groove. The recessed groove is provided in the sun-roof frame in the manner continuous with the gutter side portions and at a position below one of the raised rear portions of the gutter. The recessed groove contains a rear box of an opening and closing unit for controlling opening and closing of the sun-roof panel, and a pair of bank plates are provided between the groove and the side portions of the gutter formed in the sun-roof frame. Each bank plate has an opening therein and a connecting passage which is connected to each bank plate at the opening and arranged beneath the interior plate and within the groove.

    摘要翻译: 一种用于车辆的太阳车顶装置,其包括形成具有至少两个侧部和至少一个比侧部高的高度的至少一个凸起后部的天棚的框架,并且插入在所述侧部之间。 沟槽设置在具有由太阳屋顶板打开和关闭的开口的屋顶外板下。 沟槽沿着开口的至少三个周边边缘延伸。 内部板布置在沟槽的凸起后部下方。 内部板比沟槽的两个侧部高,并且能够在与开口相对的关闭位置和向后移动到开口后部的未打开位置之间移动。 排水管连接到沟槽的两个侧部中的每一个。 连接通道设置在内板下方,其中靠近一个凸起侧部分的沟槽的两个侧部的端部通过凹槽连接。 所述凹槽以与所述沟槽侧部连续的方式设置在所述太阳屋顶框架中并且在所述沟槽的所述凸起后部中的一个下方的位置处设置。 凹槽包括用于控制阳光屋顶面板的打开和关闭的开闭单元的后箱,并且在槽和形成在阳光屋顶框架中的沟槽的侧部之间设置一对堤板 。 每个堤板在其中具有开口,并且连接通道在开口处连接到每个堤板,并且布置在内板的下方和凹槽内。

    Audio signal encoding method and device
    6.
    发明授权
    Audio signal encoding method and device 有权
    音频信号编码方法和装置

    公开(公告)号:US09224401B2

    公开(公告)日:2015-12-29

    申请号:US13562960

    申请日:2012-07-31

    IPC分类号: G10L19/022 G10L19/002

    CPC分类号: G10L19/022 G10L19/002

    摘要: An audio signal encoding device includes: a window determination unit for determining the type of window of each channel; a correction unit for correcting the number of available bits; and a quantization unit for quantizing the audio signal of each channel sequentially so that the number of bits is equal to or less than the corrected number of available bits while adding the number of bits left unused, and the correction unit includes: a use rate history calculation unit for calculating a bit use rate in quantization of each type of window; and a corrected bit number calculation unit for correcting the number of available bits so that the rate of used bits to the number of available bits of each channel on the assumption that quantization is performed with the calculated bit use rate in quantization approaches the same.

    摘要翻译: 音频信号编码装置包括:窗口确定单元,用于确定每个频道的窗口类型; 用于校正可用位数的校正单元; 以及量化单元,用于顺序地量化每个通道的音频信号,使得位数等于或小于校正的可用位数,同时添加剩余未使用的位数,并且校正单元包括:使用率历史 用于计算每种窗口的量化中的位使用率的计算单元; 以及校正的比特数计算单元,用于校正可用比特的数量,使得假设以量化的计算的比特使用率在量化中进行量化的使用比特到每个信道的可用比特数的速率接近相同。

    Signal generator, signal generating system, and signal generating method
    7.
    发明授权
    Signal generator, signal generating system, and signal generating method 失效
    信号发生器,信号发生系统和信号发生方法

    公开(公告)号:US08509294B2

    公开(公告)日:2013-08-13

    申请号:US13307109

    申请日:2011-11-30

    CPC分类号: G06F13/385 H04L27/12

    摘要: To provide a signal generator, a signal generating system, and a signal generating method capable of repeatedly generating an arbitrary waveform and making the phases of the head and tail of the generated waveform continuous with each other, without changing the frequency of the waveform.A signal generator (10, 11, 12) includes phase shift means (30) that receives waveform data which is repeatedly output n times, shifts the phase of each sample data item in an n-th waveform data item by a phase shift amount φn corresponding to the number of times n the waveform data is repeatedly output, and outputs the waveform data to D/A conversion means.

    摘要翻译: 为了提供信号发生器,信号发生系统和信号产生方法,能够重复地产生任意波形并使所生成波形的头尾的相位彼此连续,而不改变波形的频率。 信号发生器(10,11,12)包括接收重复输出n次的波形数据的相移装置(30),将第n个波形数据项中的每个采样数据项的相位移相位移量phin 对应于波形数据重复输出的次数,并将波形数据输出到D / A转换装置。

    PTC HEATER UNIT AND PRESSURE REDUCING VALVE FOR LPG FUEL
    8.
    发明申请
    PTC HEATER UNIT AND PRESSURE REDUCING VALVE FOR LPG FUEL 审中-公开
    PTC加热器和液化石油气减压阀

    公开(公告)号:US20120183282A1

    公开(公告)日:2012-07-19

    申请号:US13497509

    申请日:2010-09-10

    IPC分类号: F24H1/10 F16K21/04

    摘要: In a PTC heater unit configured to heat gas flowing through an inside of a heating gas passage with a PTC element, a gap passage (60) forming at least part of the heating gas passage (59) is formed between an inner peripheral surface of a base tube portion (42a) having the PTC element (43) disposed on an outer peripheral surface thereof and an outer peripheral surface of an insertion tube (61) inserted in the base tube portion (42a). Accordingly, it is possible to provide a pressure reduction valve for LPG fuel attached with a PTC heater unit capable of improving efficiency of heating using a PTC element.

    摘要翻译: 在PTC加热器单元中,通过PTC元件加热流过加热气体通道内部的气体,形成至少部分加热气体通道(59)的间隙通道(60)形成在 具有设置在其外周面上的PTC元件(43)的基管部(42a)和插入在基管部(42a)中的插入管(61)的外周面。 因此,可以提供一种附加有能够使用PTC元件提高加热效率的PTC加热器单元的LPG燃料的减压阀。

    Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same
    9.
    发明授权
    Light-receiving element, optical head using the same, and optical recording/reproducing apparatus using the same 有权
    光接收元件,使用其的光学头,以及使用该光接收元件的光学记录/再现装置

    公开(公告)号:US07826332B2

    公开(公告)日:2010-11-02

    申请号:US11889444

    申请日:2007-08-13

    IPC分类号: G11B7/00

    摘要: There are provided a light-receiving element for receiving light reflected from an optical recording medium, an optical head using the element, and an optical recording/reproducing apparatus using the element. In particular, the light-receiving element can be manufactured at low cost and in a simple manner and is configured to receive light from a short-wavelength laser source (having a wavelength of 402 nm to 413 nm). The light-receiving element includes a silicon substrate in which a light-receiving portion is formed; a circuit board for mounting the silicon substrate; at least one or more wires for electrically connecting the silicon substrate and the circuit board; a cover layer for covering the wires; and an exposed portion for exposing the light-receiving portion outside.

    摘要翻译: 提供了一种用于接收从光学记录介质反射的光的光接收元件,使用该元件的光学头和使用该元件的光学记录/再现装置。 特别地,光接收元件可以以低成本和简单的方式制造,并且被配置为从短波长激光源(波长为402nm至413nm)接收光。 光接收元件包括其中形成有光接收部分的硅衬底; 用于安装硅衬底的电路板; 用于电连接硅衬底和电路板的至少一根或多根电线; 用于覆盖电线的覆盖层; 以及用于将光接收部分暴露在外部的暴露部分。

    Light-receiving element, optical head using same, and optical recording/reproduction apparatus using same
    10.
    发明申请
    Light-receiving element, optical head using same, and optical recording/reproduction apparatus using same 审中-公开
    光接收元件,使用其的光学头,以及使用其的光学记录/再现设备

    公开(公告)号:US20080008060A1

    公开(公告)日:2008-01-10

    申请号:US11819664

    申请日:2007-06-28

    IPC分类号: G11B7/00

    CPC分类号: G11B7/13

    摘要: The invention relates to a light-receiving element for receiving light reflected at an optical recording medium, an optical head using the element, and an optical recording/reproduction apparatus using the element. The invention provides a light-receiving element capable of preventing deterioration of an electrical signal obtained through photoelectric conversion of received light, an optical head using the element, and an optical recording/reproduction apparatus using the element. The light-receiving element includes a light-receiving portion formed on a silicon substrate and a cover layer formed with a thickness that is greater in a non-light-entrance region around the light-receiving portion than in a light entrance region above the light-receiving portion when viewed in a normal direction of a substrate surface of the silicon substrate. Two outer surfaces on a light entering side of the non-light-entrance region are inclined such that their height decreases toward the light entrance region.

    摘要翻译: 本发明涉及一种用于接收在光记录介质上反射的光的光接收元件,使用该元件的光头以及使用该元件的光记录/再现设备。 本发明提供一种能够防止由接收光的光电转换获得的电信号劣化的光接收元件,以及使用该元件的光学记录/再现装置。 光接收元件包括形成在硅衬底上的光接收部分和在光接收部分周围的非光入射区域中比在光上方的光入射区域更大的厚度形成的覆盖层 当从硅衬底的衬底表面的法线方向观察时,接收部分。 在非光入射区域的光入射侧的两个外表面倾斜,使得其高度朝向光入射区域减小。