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1.发明授权Information retrieval method, information retrieval apparatus, and computer product 有权信息检索方法，信息检索装置和计算机产品公开(公告)号：US09081874B2
公开(公告)日：2015-07-14
申请号：US13308133
申请日：2011-11-30
CPC分类号： G06F17/30985 , G06F17/30911 , H03M7/30 , Y10S707/99942
摘要： An information retrieval apparatus including a first detecting unit that detects a feeder indicative of a presence of a numerical value in a file subject to retrieval in which a numeral and a character are present together; a second detecting unit that detects a number of places in the numerical value correlated to the feeder detected by the first detecting unit; and a compressing unit that compresses the numerical value into compressed information including a compression code for a numeral indicative of the number of places detected by the second detecting unit and a compression code for a numeral at each place in the numerical value, wherein the numerical value is correlated to the feeder based on an appearance frequency of a numeral included in the file.
摘要翻译： 一种信息检索装置，包括：第一检测单元，检测指示在数字和字符存在于一起的检索文件中存在数字值的馈送器; 第二检测单元，检测与由所述第一检测单元检测到的所述供给器相关的数值中的位置数; 以及压缩单元，其将数值压缩为压缩信息，该压缩信息包括表示由第二检测单元检测的位置的数量的数字的压缩代码和数值中每个位置的数字的压缩代码，其中数值 基于文件中包括的数字的出现频率与馈线相关。
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2.发明申请INFORMATION RETRIEVAL METHOD, INFORMATION RETRIEVAL APPARATUS, AND COMPUTER PRODUCT 有权信息检索方法，信息检索装置和计算机产品公开(公告)号：US20090193020A1
公开(公告)日：2009-07-30
申请号：US12418886
申请日：2009-04-06
IPC分类号： G06F17/30
CPC分类号： G06F17/30985 , G06F17/30911 , H03M7/30 , Y10S707/99942
摘要： An information retrieval apparatus includes an acquiring unit that acquires a numerical value defining a boundary of a numerical range; a detecting unit that detects a number of places in and a head numeral of the numerical value; an extracting unit that extracts from a bit string group, a bit string indicating whether a numerical value in a numerical value group having the number of places and the head numeral is present in files subject to retrieval; a specifying unit that specifies a file corresponding to a bit in the extracted bit string, the bit indicating the presence of a numerical value of the numerical value group; a determining unit that determines whether a numerical value in the specified file meets the boundary condition; and a designating unit that, based on a determination by the determining unit designates the specified file to have a numerical value within the numerical range.
摘要翻译： 信息检索装置包括获取单元，获取定义数值范围的边界的数值; 检测单元，其检测数字的位置和数字的头数字; 提取单元，从位串组提取表示具有位数的数值组中的数值和头数的位串是否存在于被检索的文件中; 指定单元，其指定与提取的比特串中的比特相对应的文件，表示数值组的数值的存在的比特; 确定单元，确定所述指定文件中的数值是否满足所述边界条件; 以及指定单元，其基于所述确定单元的确定指定所述指定文件以具有所述数值范围内的数值。
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3.发明申请INFORMATION RETRIEVAL METHOD, INFORMATION RETRIEVAL APPARATUS, AND COMPUTER PRODUCT 有权信息检索方法，信息检索装置和计算机产品公开(公告)号：US20120072434A1
公开(公告)日：2012-03-22
申请号：US13308133
申请日：2011-11-30
IPC分类号： G06F17/30
CPC分类号： G06F17/30985 , G06F17/30911 , H03M7/30 , Y10S707/99942
摘要： An information retrieval apparatus includes an acquiring unit that acquires a numerical value defining a boundary of a numerical range; a detecting unit that detects a number of places in and a head numeral of the numerical value; an extracting unit that extracts from a bit string group, a bit string indicating whether a numerical value in a numerical value group having the number of places and the head numeral is present in files subject to retrieval; a specifying unit that specifies a file corresponding to a bit in the extracted bit string, the bit indicating the presence of a numerical value of the numerical value group; a determining unit that determines whether a numerical value in the specified file meets the boundary condition; and a designating unit that, based on a determination by the determining unit designates the specified file to have a numerical value within the numerical range.
摘要翻译： 信息检索装置包括获取单元，获取定义数值范围的边界的数值; 检测单元，其检测数字的位置和数字的头数字; 提取单元，从位串组提取表示具有位数的数值组中的数值和头数的位串是否存在于被检索的文件中; 指定单元，其指定与提取的比特串中的比特相对应的文件，表示数值组的数值的存在的比特; 确定单元，确定所述指定文件中的数值是否满足所述边界条件; 以及指定单元，其基于所述确定单元的确定指定所述指定文件以具有所述数值范围内的数值。
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4.发明授权Information retrieval method, information retrieval apparatus, and computer product 有权信息检索方法，信息检索装置和计算机产品公开(公告)号：US08131721B2
公开(公告)日：2012-03-06
申请号：US12418886
申请日：2009-04-06
CPC分类号： G06F17/30985 , G06F17/30911 , H03M7/30 , Y10S707/99942
摘要： An information retrieval apparatus includes an acquiring unit that acquires a numerical value defining a boundary of a numerical range; a detecting unit that detects a number of places in and a head numeral of the numerical value; an extracting unit that extracts from a bit string group, a bit string indicating whether a numerical value in a numerical value group having the number of places and the head numeral is present in files subject to retrieval; a specifying unit that specifies a file corresponding to a bit in the extracted bit string, the bit indicating the presence of a numerical value of the numerical value group; a determining unit that determines whether a numerical value in the specified file meets the boundary condition; and a designating unit that, based on a determination by the determining unit designates the specified file to have a numerical value within the numerical range.
摘要翻译： 信息检索装置包括获取单元，获取定义数值范围的边界的数值; 检测单元，其检测数字的位置和数字的头数字; 提取单元，从位串组提取表示具有位数的数值组中的数值和头数的位串是否存在于被检索的文件中; 指定单元，其指定与提取的比特串中的比特相对应的文件，表示数值组的数值的存在的比特; 确定单元，确定所述指定文件中的数值是否满足所述边界条件; 以及指定单元，其基于所述确定单元的确定指定所述指定文件以具有所述数值范围内的数值。
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公开(公告)号：US06272285B1
公开(公告)日：2001-08-07
申请号：US09417995
申请日：1999-10-13
申请人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
发明人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
IPC分类号： H04H5928
CPC分类号： H04N9/7921 , G11B5/00891 , G11B15/04 , G11B15/07 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , H04N5/775 , H04N9/8042
摘要： A VTR compatible with the current analog VTR and capable of recording and reproducing digital signals, determines the presence or absence of recorded digital signals and selects an operating mode for recording and reproducing in accordance therewith.
摘要翻译： 与当前的模拟VTR兼容并能够记录和再现数字信号的VTR确定记录的数字信号的存在或不存在，并根据其选择用于记录和再现的操作模式。
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公开(公告)号：US07263272B2
公开(公告)日：2007-08-28
申请号：US10945933
申请日：2004-09-22
申请人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
发明人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
CPC分类号： H04N9/7921 , G11B5/00891 , G11B15/04 , G11B15/07 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , H04N5/775 , H04N9/8042
摘要： An apparatus for recording/reproducing video and audio signals on/from a recording medium includes a first and second tuner which receive a video signal of a first and second format transmitted by broadcasting, respectively; a recorder which records the video signal of the first format from the first tuner on the recording medium; a reproducer which reproduces the video signal of the first format from the recording medium; and a decoder which decodes the video signal of first format from the reproducer and converts the decoded signal to another video signal of the second format. A switching circuit is provided which selects one of the another video signal of the second format and the video signal of the second format as a selected video signal, and a video output terminal outputs the selected video signal through an on-screen display unit.
摘要翻译： 一种用于在记录介质上记录/再现视频和音频信号的装置包括分别接收通过广播发送的第一和第二格式的视频信号的第一和第二调谐器; 将来自第一调谐器的第一格式的视频信号记录在记录介质上的记录器; 从记录介质再现第一格式的视频信号的再现器; 以及解码器，其从再现器解码第一格式的视频信号，并将解码的信号转换为第二格式的另一视频信号。 提供了一种切换电路，其选择第二格式的另一视频信号和第二格式的视频信号中的一个作为选择的视频信号，并且视频输出端通过屏幕显示单元输出所选择的视频信号。
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公开(公告)号：US06519006B1
公开(公告)日：2003-02-11
申请号：US09538625
申请日：2000-03-29
申请人： Akira Nakamura , Tadafumi Kuno , Shunichi Okada , Noriyuki Goto , Hiroyuki Torii , Masashi Kubota , Sadaharu Okada
发明人： Akira Nakamura , Tadafumi Kuno , Shunichi Okada , Noriyuki Goto , Hiroyuki Torii , Masashi Kubota , Sadaharu Okada
IPC分类号： H04N701
CPC分类号： H04N7/0122
摘要： An aspect ratio converter converts a still image signal having an aspect ratio of 4:3 to a still image signal having a predetermined wide aspect ratio. A both-end pixel extractor extracts predetermined amounts of both left and right end images of a horizontal scanning period of the still image signal having an aspect ratio of 4:3. A both-wing image data preparing unit and a both-wing extrapolator use the extracted images to extrapolate a region of from both left and right ends of the horizontal scanning period of the still image signal having an aspect ratio of 4:3 to both left and right ends of the horizontal scanning period of the still image signal having the wide aspect ratio.
摘要翻译： 长宽比转换器将具有4:3的纵横比的静止图像信号转换为具有预定宽宽比的静止图像信号。 两端像素提取器提取具有纵横比为4:3的静止图像信号的水平扫描周期的预定量的左右端图像。 双翼图像数据准备单元和双翼外推器使用所提取的图像将具有纵横比为4:3的静止图像信号的水平扫描周期的左右两端的区域外推到左侧 以及具有宽纵横比的静止图像信号的水平扫描周期的右端。
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公开(公告)号：US06798979B2
公开(公告)日：2004-09-28
申请号：US09878390
申请日：2001-06-12
申请人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
发明人： Hiroya Abe , Hideo Nishijima , Hiroyuki Torii , Kouji Kaniwa , Katsuyuki Watanabe , Toshio Nakamoto
IPC分类号： H04N585
CPC分类号： H04N9/7921 , G11B5/00891 , G11B15/04 , G11B15/07 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , H04N5/775 , H04N9/8042
摘要： A helical scanning video tape recorder for recording and reproducing video signals and audio signals to/from a magnetic tape. The video tape recorder includes an analog signal reproducing mode in which an FM luminance signal and a down-converted chrominance signal are reproduced from the magnetic tape by a pair of magnetic heads having a first azimuth angle and an FM audio signal is reproduced from a deep layer of the magnetic tape by a pair of magnetic heads having a second azimuth angle, and a digital signal reproducing mode in which a digital signal is reproduced from the magnetic tape by the pair of magnetic heads having the second azimuth angle. The digital signal is converted into a signal having a frequency in a frequency band higher than a frequency of the FM audio is signal. The video type recorder also includes a recording mode detector and a controller.
摘要翻译： 一种用于向/从磁带记录和再现视频信号和音频信号的螺旋扫描录像机。 录像机包括模拟信号再现模式，其中通过具有第一方位角和FM音频信号的一对磁头从磁带再现FM亮度信号和下变频色度信号，该深度从深度再现 具有第二方位角的一对磁头的磁带层以及数字信号再现模式，其中通过具有第二方位角的一对磁头从磁带再现数字信号。 数字信号被转换成具有比FM音频信号的频率高的频带的频率的信号。 视频类型记录器还包括记录模式检测器和控制器。
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公开(公告)号：US5432612A
公开(公告)日：1995-07-11
申请号：US558521
申请日：1990-07-27
申请人： Satoru Takashimizu , Fumio Inoue , Hiroyuki Torii , Jun Kobayashi
发明人： Satoru Takashimizu , Fumio Inoue , Hiroyuki Torii , Jun Kobayashi
CPC分类号： H04N9/7925
摘要： A multi-mode display device is made integral with a multi-mode video signal recording and play-back device to enable a control circuit and a control signal to be made in common to each other, With this arrangement, a circuit size can be reduced and at the same time a circuit configuration can be simplified. In addition, an operation of a circuit not related with the play-back signal is controlled or stopped by using a common control circuit and then a consumption power can be reduced.
摘要翻译： 多模式显示装置与多模式视频信号记录和重放装置集成在一起，使得控制电路和控制信号能够相互共同制成，由此可以减小电路尺寸 并且同时可以简化电路配置。 此外，通过使用公共控制电路来控制或停止与回放信号无关的电路的操作，然后可以减少消耗功率。
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10.发明授权
公开(公告)号：US5075803A
公开(公告)日：1991-12-24
申请号：US333901
申请日：1989-04-06
申请人： Eiji Moro , Hitoshi Akamine , Hiroyuki Torii , Kuniaki Miura
发明人： Eiji Moro , Hitoshi Akamine , Hiroyuki Torii , Kuniaki Miura
CPC分类号： H04N5/93 , H04N9/7925 , H04N9/832 , H04N9/833
摘要： A magnetic recording and reproducing apparatus having a first recording mode and a second recording mode in which a luminance signal of a video signal is converted into FM luminance signal related to a first carrier frequency and to a second carrier frequency so as to be recorded on a magnetic tape includes a discriminating device or discriminating a recording mode in which an FM luminance signal reproduced from a magnetic tape so as to be supplied to a playback circuit has been recorded. The signal discriminating device includes an automatic gain control (AGC) circuit for absorbing a dispersion of the reproduced signal, a discrimiating circuit having a first band-pass filter and a second band-pass filter for processing an output from the AGC circuit so as to discriminate the first and second modes, a detecting circuut to which the reproduced signal is supplied in a parallel fashion with respect to the AGC circuit such that an amplitude of the signal is detected and is then compared with a predetermined value so as to obtain noise information, and a latch circuit for latching an output from the discriminating circuit such that in response to the noise information from the detecting circuit, a previous value of the outpt from the discriminating circuit is held, thus producing a discrimination output of the discriminating device.
摘要翻译： 一种具有第一记录模式和第二记录模式的磁记录和再现装置，其中视频信号的亮度信号被转换成与第一载波频率相关的FM亮度信号和第二载波频率，以便被记录在 磁带包括识别装置或识别其中已经记录了从磁带再现以提供给重放电路的FM亮度信号的记录模式。 信号识别装置包括用于吸收再现信号的色散的自动增益控制（AGC）电路，具有第一带通滤波器和第二带通滤波器的鉴别电路，用于处理AGC电路的输出，以便 鉴别第一和第二模式，检测循环以相对于AGC电路的并行方式提供再现信号，使得检测信号的幅度，然后将其与预定值进行比较，以获得噪声信息 以及用于锁存来自识别电路的输出的锁存电路，使得响应于来自检测电路的噪声信息，保持来自鉴别电路的前导的先前值，从而产生识别装置的鉴别输出。
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