Digital camera apparatus and recording method thereof
    31.
    发明授权
    Digital camera apparatus and recording method thereof 失效
    数码相机装置及其记录方法

    公开(公告)号:US06690881B1

    公开(公告)日:2004-02-10

    申请号:US09378585

    申请日:1999-08-20

    Abstract: A camera apparatus for encoding a video signal received from a photographing unit in MPEG video format or equivalent format, encoding an audio signal received from an audio inputting unit in MPEG audio format or equivalent format, multiplexing the encoded MPEG video signal and the encoded MPEG audio signal, storing the multiplexed data to a memory is disclosed, that comprises an I picture generating unit for encoding the video signal received from the photographing unit corresponding to an intra-frame encoding process so as to generate an I picture in the MPEG video format or equivalent format, and a controlling unit for controlling a storing process of the multiplexed data to the memory, wherein said controlling unit generates a P picture or a B picture in the MPEG video format or equivalent format in such a manner that moving vectors of all macro blocks thereof are 0 and the chronologically preceding picture is copied as an encoded picture, wherein said controlling unit encodes the audio signal received from the audio inputting unit in the MPEG audio format or equivalent format so as to generate MPEG audio data, and wherein said controlling unit multiplexes the I picture, the P picture or the B picture, and the MPEG audio data so as to generate the multiplexed data.

    Abstract translation: 一种照相机装置,用于以MPEG视频格式或等效格式对从拍摄单元接收的视频信号进行编码,对从MPEG音频格式或等效格式的音频输入单元接收的音频信号进行编码,将编码的MPEG视频信号和编码的MPEG音频 公开了将多路复用数据存储到存储器中的信号,其包括:I图像生成单元,用于对与帧内编码处理相对应的从拍摄单元接收的视频信号进行编码,以生成MPEG视频格式的I图像; 等效格式,以及用于控制多路复用数据到存储器的存储处理的控制单元,其中所述控制单元以MPEG视频格式或等效格式生成P图像或B图像,使得所有宏的移动矢量 其块为0,并且按时间顺序排列的前一图像被复制为编码图像,其中所述控制单元对a进行编码 音频信号以MPEG音频格式或等效格式从音频输入单元接收,以产生MPEG音频数据,其中所述控制单元复用I图像,P图像或B图像和MPEG音频数据,以便 生成复用数据。

    Acoustic echo canceler with a peak impulse response detector
    32.
    发明授权
    Acoustic echo canceler with a peak impulse response detector 失效
    声回波消除器与峰值脉冲响应检测器

    公开(公告)号:US06580794B1

    公开(公告)日:2003-06-17

    申请号:US09374650

    申请日:1999-08-13

    Applicant: Yoshihiro Ono

    Inventor: Yoshihiro Ono

    CPC classification number: H04M9/082

    Abstract: In an acoustic echo canceler of a loudspeaking telephone apparatus, a sequence of successively delayed tap signals of a remote speech signal from a transmission line are respectively weighted by filter coefficients and summed together to produce an acoustic echo replica of the speech signal. The filter coefficients are updated with a residual echo and restricted to those which correspond to an echo component of the speech signal, or peak impulse response of the acoustic feedback path between the loudspeaker and the microphone. The tap signals are also restricted to those corresponding to the restricted filter coefficients. The output of the microphone is combined in a subtractor with the acoustic echo replica, producing the residual echo. After small amplitude components of the residual echo are suppressed in a first attenuator, the output of this attenuator is supplied through a second attenuator to the line. The magnitude of the restricted tap signals of the adaptive filter is compared with the output of the first attenuator. If the former is greater than the latter, the attenuation of the second attenuator is increased. Otherwise, the attenuation of the second attenuator is decreased.

    Abstract translation: 在扬声电话装置的声学回波消除器中,来自传输线的远程语音信号的连续延迟抽头信号的序列分别由滤波器系数加权并相加在一起以产生语音信号的声学回波复制品。 滤波器系数用残差回波更新,并且限于与语音信号的回波分量对应的滤波器系数,或扬声器和麦克风之间的声反馈路径的峰值脉冲响应。 抽头信号也限于对应于受限滤波器系数的抽头信号。 麦克风的输出与减法器组合在一起,产生残余回声。 在第一衰减器中抑制残留回波的小幅度分量之后,该衰减器的输出通过第二衰减器提供给线路。 将自适应滤波器的受限抽头信号的大小与第一衰减器的输出进行比较。 如果前者大于后者,则第二衰减器的衰减增加。 否则,第二衰减器的衰减减小。

    Burning/melting method of waste melting furnace
    33.
    发明授权
    Burning/melting method of waste melting furnace 失效
    废熔融炉的燃烧/熔化方法

    公开(公告)号:US06189462B1

    公开(公告)日:2001-02-20

    申请号:US09029103

    申请日:1998-02-20

    CPC classification number: F23G5/085 F23G5/24 F23L2900/07007 Y02E20/344

    Abstract: Waste material containing combustible waste substances and incombustible waste substances along with carbonic massive combustibles are feed for passage in a furnace in the form of packed layers. Lower stage tuyeres feed burning support gas in the burning and melting zone of the furnace. Upper stage tuyeres feed burning support gas in the heat decomposing zone of the furnace. Total oxygen fed by the upper and lower tuyeres is 130 to 600 Nm3 per one ton of waste. The ratio of the quantity of oxygen fed from the upper stage tuyeres to the total quantity of oxygen fed from both the upper and lower stage tuyeres is 0.2 to 0.8. Oxygen fed from the lower stage tuyeres is at least 0.8 times the theoretical oxygen required for burning the carbonic massive combustibles.

    Abstract translation: 含有可燃废物和不可燃废物以及碳质量可燃物的废料是以炉料的形式进入供料层。 下段风嘴在燃烧和熔化炉内燃烧支持气体。 上段风嘴在炉的热分解区进料燃烧支持气体。 由上,下风口供给的氧气总量为每吨废物130至600 Nm3。 从上级风口供给的氧气的供给量与从上级和下级风嘴两者供给的氧气总量的比例为0.2〜0.8。 从下级风口进料的氧气是燃烧碳质量可燃物所需的理论氧气的至少0.8倍。

    Solid state imaging device and process for fabricating the same
    34.
    发明授权
    Solid state imaging device and process for fabricating the same 失效
    固态成像装置及其制造方法

    公开(公告)号:US4694317A

    公开(公告)日:1987-09-15

    申请号:US790015

    申请日:1985-10-22

    CPC classification number: H01L31/022466 H01L27/14665

    Abstract: A solid-state imaging device having a scanning circuit and a photoconductive film formed in layers on a semiconductor substrate, and a process for forming the same, wherein high resolution with substantially no color mixing is attained. An electrode layer is formed over the semiconductor substrate for providing the plural electrodes, and a photoconductive film is formed over the electrode layer. A first transparent electrode is produced over the photoconductive film, after which a resist pattern is formed on the first transparent electrode layer corresponding to the pixels. The first transparent layer and the photoconductive film are etched according to the resist pattern to spatially isolate adjacent pixels in the first transparent layer and the photoconductive film. Adjacent pixels are isolated by etching, using the resist pattern, that part of the electrode layer on which are disposed the first transparent electrode layer and the photoconductive film between isolated pixels.

    Abstract translation: 一种具有在半导体衬底上形成的扫描电路和光电导膜的固态成像器件及其形成方法,其中实现基本上不混色的高分辨率。 在半导体衬底上形成用于提供多个电极的电极层,并且在电极层上形成光电导膜。 在光电导膜上产生第一透明电极,然后在对应于像素的第一透明电极层上形成抗蚀剂图案。 根据抗蚀剂图案蚀刻第一透明层和光电导膜,以空间隔离第一透明层和光电导膜中的相邻像素。 使用抗蚀剂图案,通过蚀刻来隔离相邻像素,其中设置在第一透明电极层和分离像素之间的光电导膜的电极层的那部分。

    Photographic sensitive materials
    35.
    发明授权
    Photographic sensitive materials 失效
    摄影敏感材料

    公开(公告)号:US4394441A

    公开(公告)日:1983-07-19

    申请号:US339798

    申请日:1982-01-15

    CPC classification number: G03C1/853

    Abstract: A photographic sensitive material is described comprising at least one photographic sensitive layer provided on a plastic film base through a subbing layer, wherein the improvement comprises said subbing layer containing fine particles of at least one electrically conductive crystalline metal oxide selected from ZnO, TiO.sub.2, SnO.sub.2, Al.sub.2 O.sub.3, In.sub.2 O.sub.3, SiO.sub.2, MgO, BaO, and MoO.sub.3, or a compound oxide thereof having a volume resistivity of 10.sup.7 .OMEGA. cm or less.

    Abstract translation: 描述了一种感光材料,其包括通过底层设置在塑料膜基底上的至少一个感光层,其中改进包括所述底层包含至少一种选自ZnO,TiO 2,SnO 2的导电结晶金属氧化物的微粒 ,Al 2 O 3,In 2 O 3,SiO 2,MgO,BaO和MoO 3或其体积电阻率为10 7Ω·cm以下的复合氧化物。

    Process for heat stabilizing oxymethylene copolymers
    36.
    发明授权
    Process for heat stabilizing oxymethylene copolymers 失效
    热稳定甲醛共聚物的方法

    公开(公告)号:US4366305A

    公开(公告)日:1982-12-28

    申请号:US322249

    申请日:1981-11-17

    Abstract: In a process for producing a stabilized oxymethylene copolymer by heat-melting, at a temperature ranging between the melting point of the copolymer and a temperature 100.degree. C. higher than the melting point in a degassing apparatus in the presence of a heat stabilizer, a crude oxymethylene copolymer of trioxane with a cyclic acetal or cyclic ether, to decompose and eliminate the instable portions of the copolymer, the improvement which comprises using as the degassing apparatus in heat stabilizing the crude oxymethylene copolymer a combination of (A) an extruder and (B) a surface renewing-type mixer, and carrying out the operation by first feeding a crude oxymethylene copolymer to said extruder (A) to heat-melt and decompose 30-90% by weight of the instable portions of the crude copolymer, removing the decomposed gas via a vent provided in said extruder, and thereafter introducing the molten resin continuously to said surface renewing-type mixer (B) where substantially all of the remaining instable portions of the oxymethylene copolymer are heat-decomposed until the content of the instable portions falls below about 2 wt. %, thereby heat stabilizing the copolymer; said extruder (A) having a single or a plurality of shafts, said surface renewing-type mixer functioning to mix and knead the resin thereby constantly renewing the surface of the resin to volatize the volatiles contained therein.

    Abstract translation: 在通过热熔制备稳定化的甲醛共聚物的方法中,在热稳定剂存在下,在共聚物的熔点和高于脱气装置中的熔点的温度范围内的温度范围内, 三恶烷与环缩醛或环醚的粗甲醛共聚物分解和消除共聚物的不稳定部分,其改进包括使用(A)挤出机和(A)挤出机的组合来将粗甲醛共聚物热稳定化作为脱气装置, B)表面更新型混合机,通过首先将粗甲醛共聚物进料到所述挤出机(A)进行加热熔融分解30-90重量%的粗共聚物的不稳定部分,除去 通过设置在所述挤出机中的排气口分解气体,然后将熔融树脂连续地引入到所述表面更新型混合器(B),其中基本上所有的再生 甲醛共聚物的不稳定部分被热分解直到不稳定部分的含量低于约2重量%。 %,从而使共聚物热稳定化; 所述挤出机(A)具有单个或多个轴,所述表面更新型混合器用于混合和捏合树脂,从而不断地更新树脂的表面以挥发其中所含的挥发物。

    Digital camera apparatus and recording method thereof
    39.
    发明授权
    Digital camera apparatus and recording method thereof 失效
    数码相机装置及其记录方法

    公开(公告)号:US08194143B2

    公开(公告)日:2012-06-05

    申请号:US10713130

    申请日:2003-11-14

    Abstract: A camera apparatus for encoding a video signal received from a photographing means in MPEG video format or equivalent format, encoding an audio signal received from an audio inputting means in MPEG audio format or equivalent format, multiplexing the encoded MPEG video signal and the encoded MPEG audio signal, storing the multiplexed data to a memory means is disclosed, that comprises an I picture generating means for encoding the video signal received from the photographing means corresponding to an intra-frame encoding process so as to generate an I picture in the MPEG video format or equivalent format, and a controlling means for controlling a storing process of the multiplexed data to the memory means, wherein said controlling means generates a P picture or a B picture in the MPEG video format or equivalent format in such a manner that moving vectors of all macro blocks thereof are 0 and the chronologically preceding picture is copied as an encoded picture, wherein said controlling means encodes the audio signal received from the audio inputting means in the MPEG audio format or equivalent format so as to generate MPEG audio data, and wherein said controlling means multiplexes the I picture, the P picture or the B picture, and the MPEG audio data so as to generate the multiplexed data.

    Abstract translation: 一种用于对从MPEG视频格式或等效格式的拍摄装置接收的视频信号进行编码的相机装置,对从MPEG音频格式或等效格式的音频输入装置接收的音频信号进行编码,将编码的MPEG视频信号和编码的MPEG音频 公开了将多路复用数据存储到存储装置中的信号,其包括I图像产生装置,用于对与帧内编码处理相对应的从拍摄装置接收的视频信号进行编码,以便产生MPEG视频格式的I图像 或等效格式,以及用于控制多路复用数据到存储装置的存储处理的控制装置,其中所述控制装置以MPEG视频格式或等效格式生成P图像或B图像, 其所有宏块为0,并且按时间顺序排列的前一图像被复制为编码图像,其中所述控制 以MPEG音频格式或等效格式对从音频输入装置接收的音频信号进行编码,以产生MPEG音频数据,其中所述控制装置将I图像,P图像或B图像和MPEG音频数据 以产生多路复用数据。

Patent Agency Ranking