专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US4758911A Audio signal recording and/or reproducing apparatus 失效
标题翻译：音频信号记录和/或再现装置
公开(公告)号：US4758911A
公开(公告)日：1988-07-19
申请号：US828172
申请日：1986-02-11
申请人： Kenji Nakano , Takao Takahashi
发明人： Kenji Nakano , Takao Takahashi
IPC分类号： G11B5/008 , G11B5/53 , H04N5/7826 , G11B15/12 , G11B5/02
CPC分类号： H04N5/78263 , G11B5/00873 , G11B5/00878 , G11B5/534
摘要： A system and apparatus for helically scanning a magnetic tape having slant tracks wherein the slant tracks are divided into a plurality of segments. A helical scan drum has at least first and second rotary head pairs. The first head pair scans at least one of the segments of a first track while the second head pair simultaneously scans at least one of the segments of the second slant track of the magnetic tape. This system is particularly useful for utilizing a tape for portable audio use wherein the same tape is also useful for video applications.
摘要翻译：一种用于螺旋扫描具有倾斜轨道的磁带的系统和装置，其中倾斜轨道被分成多个段。螺旋扫描鼓具有至少第一和第二旋转磁头对。第一头对扫描第一轨道的至少一个段，而第二头对同时扫描磁带的第二倾斜轨道的至少一个段。该系统对于利用便携式音频使用的磁带特别有用，其中相同的磁带也可用于视频应用。

62. 发明授权

US4575772A Apparatus for recording additional video signals in a helical scan operation 失效
标题翻译：用于在螺旋扫描操作中记录附加视频信号的装置
公开(公告)号：US4575772A
公开(公告)日：1986-03-11
申请号：US478491
申请日：1983-03-24
申请人： Keiichiro Shimada , Takao Takahashi , Hisayoshi Moriwaki , Kenji Nakano
发明人： Keiichiro Shimada , Takao Takahashi , Hisayoshi Moriwaki , Kenji Nakano
IPC分类号： H04N5/91 , G11B20/00 , G11B20/12 , G11B27/032 , G11B27/036 , G11B27/30 , G11B27/34 , H04N5/262 , H04N5/926 , H04N5/928 , H04N7/00 , G11B5/09
CPC分类号： H04N5/9268 , G11B27/036 , G11B27/3027 , H04N5/928 , G11B2220/90 , G11B27/032
摘要： A video signal recording apparatus of the type that records a coded audio signal through time division relative to a video signal at one extended end of each of oblique tracks formed on a magnetic tape by helical scanning. The apparatus comprises a circuit for recording a coded video signal in the track region where a coded audio signal is recorded, and a circuit for recording identification data to discriminate between the coded audio signal and the coded video signal on the magnetic tape or recording control data thereon to control playback modes of the recorded signals.
摘要翻译：一种视频信号记录装置，其类型是通过螺旋扫描在磁带上形成的每个倾斜轨道的一个延伸端，通过时分相对于视频信号记录编码音频信号。该装置包括用于在记录有编码音频信号的轨道区域中记录编码视频信号的电路，以及用于记录识别数据以鉴别编码音频信号和磁带上的编码视频信号或记录控制数据的电路以控制记录信号的重放模式。

63. 发明授权

US4549229A Method and apparatus for compensating for tape jitter during recording and reproducing of a video signal and PCM audio signal 失效
标题翻译：在视频信号和PCM音频信号的记录和再现期间补偿磁带抖动的方法和装置
公开(公告)号：US4549229A
公开(公告)日：1985-10-22
申请号：US462517
申请日：1983-01-31
申请人： Kenji Nakano , Hisayoshi Moriwaki , Takao Takahashi
发明人： Kenji Nakano , Hisayoshi Moriwaki , Takao Takahashi
IPC分类号： H04N5/928 , H04N5/95 , G11B5/09
CPC分类号： H04N5/95 , H04N5/928
摘要： Apparatus for recording and reproducing an information signal comprised of a video signal and an audio signal in a plurality of successive tracks on a magnetic tape, includes a recording section comprised of a PCM processor which converts the audio signal to a PCM audio signal and compresses the same, a dummy signal generator for compensating for tape jitter by generating a dummy signal and supplying the same to the PCM processor where the dummy signal is added both before and after each portion of the compressed PCM audio signal to be recorded in an overscan section of each track, and a magnetic head assembly which records the video signal in a main section of each track and each portion of the compressed PCM audio signal and dummy signal added thereto in the overscan section of each track; and a reproducing section comprised of a magnetic head assembly which scans the tracks to reproduce the information signal recorded therein, a switch assembly which separates the video signal reproduced from the main section of each track and the PCM audio signal reproduced from the overscan section of each track; a PCM processor which converts the PCM audio signal to the original analog audio signal and a timing signal generator for compensating for tape jitter by enabling the PCM processor only during a period slightly greater than the period of the PCM audio signal recorded in the overscan section of each track.
摘要翻译：用于在磁带上的多个连续轨道中记录和再现由视频信号和音频信号组成的信息信号的装置包括：PCM处理器的记录部分，该PCM处理器将音频信号转换成PCM音频信号并压缩相同的虚拟信号发生器，用于通过产生虚拟信号来补偿磁带抖动，并将其提供给PCM处理器，在PCM处理器中，将待记录的压缩PCM音频信号的每个部分之前和之后添加虚拟信号，每个轨道和磁头组件，其将每个轨道的主要部分中的视频信号和压缩的PCM音频信号的每个部分以及添加到其中的虚拟信号记录在每个磁道的过扫描部分中; 以及由磁头组件组成的再现部分，该磁头组件扫描轨道以再现记录在其中的信息信号;开关组件，其将从每个磁道的主要部分再现的视频信号和从每个磁道的过扫描部分再现的PCM音频信号分离; 跟踪; PCM处理器，其将PCM音频信号转换为原始模拟音频信号;以及定时信号发生器，用于通过仅在稍微大于记录在过扫描部分中的PCM音频信号的周期的周期内使能PCM处理器来补偿磁带抖动每个轨道。

64. 发明授权

US4458731A Air distributor construction for auxiliary nozzles of air jet loom 失效
标题翻译：喷气织机辅助喷嘴空气分配器结构
公开(公告)号：US4458731A
公开(公告)日：1984-07-10
申请号：US420841
申请日：1982-09-21
申请人： Takao Takahashi , Masayuki Koriyama , Kazunori Ishimoto
发明人： Takao Takahashi , Masayuki Koriyama , Kazunori Ishimoto
IPC分类号： D03D47/30
CPC分类号： D03D47/306 , D03D47/302
摘要： An air distributor construction for auxiliary nozzles of an air jet loom, comprises an air passage which extends along the direction of weft picking and communicates with all the auxiliary nozzles, the air passage being supplied with pressurized air. Additionally, a certain number of sealing members are detachably disposed at certain locations of the air passage to divide the air passage into a certain number of air distribution passages each of which communicates with each group of auxiliary nozzles, thereby constituting an independent air supply system for each group of auxiliary nozzles. Accordingly, the number of auxiliary nozzles corresponding to each air supply system becomes variable.
摘要翻译：一种用于喷气织机的辅助喷嘴的空气分配器结构，包括沿着纬纱拾取方向延伸并与所有辅助喷嘴连通的空气通道，空气通道被供应加压空气。此外，一定数量的密封构件可拆卸地设置在空气通道的某些位置处，以将空气通道分成一定数量的空气分配通道，每个空气分配通道与每组辅助喷嘴连通，从而构成独立的空气供应系统，每组辅助喷嘴。因此，与各空气供给系统对应的辅助喷嘴的数量变多。

65. 发明授权

US4237037A Powder coating composition composed of ethylene resin mixture and hydrocarbon wax 失效
标题翻译：由乙烯树脂混合物和烃蜡组成的粉末涂料组合物
公开(公告)号：US4237037A
公开(公告)日：1980-12-02
申请号：US026699
申请日：1979-04-03
申请人： Takao Takahashi
发明人： Takao Takahashi
IPC分类号： C09D5/03 , C09D123/08 , C09D151/00 , C09D151/06 , C09D191/06 , C08L23/08
CPC分类号： C09D123/08 , C09D151/06 , Y10S524/904
摘要： A powder coating composition comprising(A) 70 to 97% by weight of an ethylene resin mixture composed of(A-1) an ethylene copolymer having a melt index of 1 to 50 and containing at least one comonomer selected from the group consisting of alpha-olefins other than ethylene, dienes, vinyl acetate, vinyl alcohol, acrylic acid, functional derivatives of acrylic acid, methacrylic acid and functional derivatives of methacrylic acid, and(A-2) a graft copolymer of polyethylene having grafted thereto an unsaturated carboxylic component, the amount of said unsaturated carboxylic component being 0.001 to 2% based on the weight of the ethylene resin mixture (A), and(B) 3 to 30% by weight of a hydrocarbon wax having a number average molecular weight of about 400 to about 3,000 and a density of not less than 0.9 g/cm.sup.3, said wax having an acid value of up to about 5 when it is a modified wax.
摘要翻译：一种粉末涂料组合物，其包含（A）70-97重量％的乙烯树脂混合物，其由（A-1）熔体指数为1至50的乙烯共聚物组成，并含有至少一种选自下组的共聚单体：乙烯以外的α-烯烃，二烯，乙酸乙烯酯，乙烯醇，丙烯酸，丙烯酸的功能衍生物，甲基丙烯酸和甲基丙烯酸的功能性衍生物，（A-2）接枝有不饱和羧酸成分的聚乙烯接枝共聚物，所述不饱和羧酸成分的量相对于乙烯树脂混合物（A）的重量为0.001〜2％，（B）3〜30重量％的数均分子量为约400〜约3,000，密度不小于0.9g / cm 3，所述蜡当其为改性蜡时具有至多约5的酸值。

66. 发明授权

US07085472B2 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium 失效
标题翻译：信号记录方法和装置，信号记录/再现方法和装置以及信号记录介质
公开(公告)号：US07085472B2
公开(公告)日：2006-08-01
申请号：US11085462
申请日：2005-03-21
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： H04N5/93
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

67. 发明授权

US06952522B2 Recording method and apparatus for continuous playback of fragmented signals 失效
标题翻译：用于连续重放分段信号的记录方法和装置
公开(公告)号：US06952522B2
公开(公告)日：2005-10-04
申请号：US09823878
申请日：2001-03-30
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： G11B20/10 , G11B27/00 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N9/804 , H04N5/91
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

68. 发明申请

US20050163472A1 Signal reproducing method & apparatus, signal recording/reproducing method and apparatus and signal recording medium 失效
标题翻译：信号再现方法和装置，信号记录/再现方法和装置以及信号记录介质
公开(公告)号：US20050163472A1
公开(公告)日：2005-07-28
申请号：US11085649
申请日：2005-03-21
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： G11B20/10 , G11B27/00 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N9/804 , H04N5/76 , H04N5/781
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

69. 发明申请

US20050163471A1 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium 失效
公开(公告)号：US20050163471A1
公开(公告)日：2005-07-28
申请号：US11085462
申请日：2005-03-21
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： G11B20/10 , G11B27/00 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N9/804 , H04N5/76 , H04N5/781
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.

70. 发明申请

US20050163470A1 Signal recording method & apparatus, signal recording / reproducing method & apparatus and signal recording medium 失效
标题翻译：信号记录方法和装置，信号记录/再现方法和装置以及信号记录介质
公开(公告)号：US20050163470A1
公开(公告)日：2005-07-28
申请号：US11085389
申请日：2005-03-21
申请人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
发明人： Takao Takahashi , Masashi Ohta , Toshiya Akiba , Masami Tomita , Taro Suito
IPC分类号： G11B20/10 , G11B27/00 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/10 , G11B27/11 , G11B27/32 , H04N5/783 , H04N9/804 , H04N5/76 , H04N5/781
CPC分类号： H04N9/8045 , G11B20/10527 , G11B27/032 , G11B27/034 , G11B27/036 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10592 , G11B2020/10916 , G11B2220/20 , G11B2220/216 , G11B2220/2525 , G11B2220/65 , G11B2220/90 , H04N5/783
摘要： By reducing the number of seek operations in an operation to play back a signal from a recording medium, the amount of data temporarily stored in a read buffer memory employed in a signal recording/playback apparatus is large enough to be output as a playback signal during a seek operation, allowing a continuous playback operation to be carried out. In order to reduce the number of seek operations, a signal is always recorded onto the recording medium in continuous free areas each having a size equal to or larger than a predetermined recording/playback time length which is typically set at 1 minute. If it is necessary to insert an additional signal having a length smaller than the predetermined recording/playback time length into a point of insertion in an area already occupied by an existing signal, a continuous free area with a size equal to or larger than the predetermined recording/playback time length is newly allocated to the additional signal. The additional signal is then recorded in the free area instead of being inserted into the point of insertion. Since the free area is larger in size than the length of the additional signal, the rest of the free area is filled up with a portion of the existing signal adjacent to the point of insertion.
摘要翻译：通过减少用于从记录介质播放信号的操作中的寻道操作次数，临时存储在信号记录/重放装置中使用的读取缓冲存储器中的数据量足够大以作为重放信号被输出搜索操作，允许执行连续播放操作。为了减少搜索操作的数量，信号总是被记录在连续空闲区域中的记录介质上，每个区域的大小等于或大于通常设置为1分钟的预定记录/重放时间长度。如果需要将具有小于预定记录/重放时间长度的长度的附加信号插入到已经被现有信号占据的区域中的插入点中，则具有等于或大于预定记录/重放时间长度的尺寸的连续空闲区域记录/播放时间长度被新分配给附加信号。然后将附加信号记录在空闲区域中，而不是插入插入点。由于空闲区域的尺寸大于附加信号的长度，所以剩余的空闲区域被填充有与插入点相邻的现有信号的一部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式