专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US5446598A Signal processing apparatus 失效
标题翻译：信号处理装置
公开(公告)号：US5446598A
公开(公告)日：1995-08-29
申请号：US313408
申请日：1994-09-27
申请人： Makoto Takayama
发明人： Makoto Takayama
IPC分类号： G11B20/02 , G11B20/00 , H04N5/92 , H04N5/928 , G11B5/09
CPC分类号： G11B20/00007
摘要： A signal processing apparatus for recording an audio input signal on a recording medium by time base compressing the signal or reproducing the signal from the recording medium is arranged to limit the high band of the audio input signal before compressing the time base thereof and to control the low band cut-off frequency or the degree of suppressing the low band of the signal according to the high band cut-off frequency thereof.
摘要翻译：一种信号处理装置，用于通过对信号进行时基压缩或从记录介质再现信号而将音频输入信号记录在记录介质上，以在压缩其时基之前限制音频输入信号的高频带，并且控制低频截止频率或根据其高频带截止频率抑制信号的低频的程度。

52. 发明授权

US5311370A Recording apparatus having continual and single-memory-portion recording modes 失效
标题翻译：具有连续和单存储部分记录模式的记录装置
公开(公告)号：US5311370A
公开(公告)日：1994-05-10
申请号：US396969
申请日：1989-08-22
申请人： Makoto Takayama
发明人： Makoto Takayama
IPC分类号： G11B20/02 , G11B27/029 , G11B27/30 , H04N1/21 , H04N9/802 , H04N5/76
CPC分类号： H04N9/802 , G11B27/029 , G11B27/3027 , H04N1/32117 , H04N2201/3264
摘要： A recording apparatus comprises: a supplying device to supply a voice signal; a circuit to store the voice signal supplied by the supplying device into a memory having a plurality of memory blocks such as tracks; and a control circuit to control the storing circuit. The control circuit can switch between a first mode in which, after the voice signal was stored into a predetermined block in the memory, the control circuit is set into a standby mode and a second mode in which the storing of the voice signal is continued until an arbitrary block in the memory. The apparatus further has a time base compression circuit to time base compress the voice signal. With the apparatus, in the after-recording mode to record the voice signal after the video signal which has already been recorded on a recording medium, a desired voice signal can be recorded by a simple operation. Even if an image signal for after recording was changed during the after recording of a voice, the apparatus can easily cope with such a change.
摘要翻译：一种记录装置，包括：供应装置，用于提供语音信号; 用于将由所述供应装置提供的所述语音信号存储到具有诸如轨道的多个存储块的存储器中的电路; 以及控制电路来控制存储电路。控制电路可以在第一模式之间切换，其中在语音信号被存储到存储器中的预定块之后，控制电路被设置为待机模式，并且第二模式，其中继续存储语音信号直到内存中的任意块。该装置还具有时基压缩电路，以便对语音信号进行时基压缩。利用该装置，在后记录模式中，在已经记录在记录介质上的视频信号之后记录语音信号，可以通过简单的操作来记录期望的语音信号。即使在记录之后记录的图像信号被改变，所以该装置可以容易地应对这种变化。

53. 发明授权

US4974058A Color signal processing apparatus using a plurality of sample-and-hold circuits and a single switched A/D converter 失效
标题翻译：使用多个采样保持电路和单个开关A / D转换器的彩色信号处理装置
公开(公告)号：US4974058A
公开(公告)日：1990-11-27
申请号：US488539
申请日：1990-02-28
申请人： Makoto Takayama
发明人： Makoto Takayama
IPC分类号： H04N1/56 , H04N9/64 , H04N11/04
CPC分类号： H04N1/56 , H04N9/64
摘要： An apparatus for color signal processing wherein plurality kinds of color component signals are input. Sample-and-holding and analog-to-digital conversion indicating signals are generated asynchronously. The color component signals are sampled and held in response to the sample-and-holding indicating signal. The analog output is then converted to digital signal by an analog-to-digital converter in response to the analog-to-digital conversion indicating signal.
摘要翻译：一种颜色信号处理装置，其中输入多种颜色分量信号。采样保持和模数转换指示信号异步生成。响应于采样保持指示信号对颜色分量信号进行采样和保持。然后模拟输出由模拟 - 数字转换器响应于模数转换指示信号转换成数字信号。

54. 发明授权

US4942478A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US4942478A
公开(公告)日：1990-07-17
申请号：US371994
申请日：1989-06-27
申请人： Yoichi Yamagishi , Makoto Takayama
发明人： Yoichi Yamagishi , Makoto Takayama
IPC分类号： H04N5/915 , G06K15/00 , H04N1/32
CPC分类号： H04N1/32641 , G06K15/00 , H04N1/00912 , H04N1/32614 , G06K2215/0091
摘要： A recording apparatus is provided with detecting means for detecting any abnormality of a synchronizing signal included in an incoming signal; processing means for processing the incoming signal into a print recording signal; and print recording means for carrying out print recording in accordance with the print recording signal. Erroneous recording is prevented by inhibiting the print recording signal from being supplied to the print recording means when any abnormality is detected in the synchronizing signal.
摘要翻译：记录装置设置有用于检测包括在输入信号中的同步信号的任何异常的检测装置; 用于将输入信号处理成打印记录信号的处理装置; 以及打印记录装置，用于根据打印记录信号执行打印记录。通过在同步信号中检测到任何异常时禁止将打印记录信号提供给打印记录装置来防止错误记录。

55. 发明授权

US4797653A DPCM encoder 失效
标题翻译： DPCM编码器
公开(公告)号：US4797653A
公开(公告)日：1989-01-10
申请号：US938268
申请日：1986-12-05
申请人： Makoto Takayama
发明人： Makoto Takayama
IPC分类号： H03M7/38 , G06T9/00 , H03H3/04 , H03M3/04
CPC分类号： H03H3/04 , G06T9/004
摘要： The predictive coder of the present invention is an apparatus for converting data into variable-length codes and outputting them, in which a differential data item is calculated from an input information data item and a predictive data item, a subsequent predictive data item is calculated using the quantized differential data item obtained by quantizing the differential data item, and coding is performed in such a manner that quantized differential data item indicating a data value having the maximum frequency of occurrence of quantized differential data items is coded as a code having a shortest length.
摘要翻译：本发明的预测编码器是一种用于将数据转换成可变长度码并输出的设备，其中根据输入信息数据项和预测数据项计算差分数据项，使用通过量化差分数据项获得的量化的差分数据项和编码是这样一种方式执行的：将具有最大出现频率的数据值的量化的差分数据项编码为具有最短长度的代码。

56. 发明授权

US4706132A Video signal processing system 失效
标题翻译：视频信号处理系统
公开(公告)号：US4706132A
公开(公告)日：1987-11-10
申请号：US715082
申请日：1985-03-22
申请人： Makoto Takayama , Nobuaki Sakurada
发明人： Makoto Takayama , Nobuaki Sakurada
IPC分类号： H04N5/94 , G11B20/02 , H04N9/87 , H04N9/88
CPC分类号： H04N9/87 , H04N9/88
摘要： A video signal processing system including an A/D converting circuit for analog-to-digital converting an input video signal; a storing circuit for storing data produced from the A/D converting circuit; a coefficient multiplying circuit for multiplying the data stored at the storing circuit by coefficients; and a control circuit for controlling the coefficients for the coefficient multiplying circuit in obtaining a scanning line interpolation signal or a drop-out compensating signal.
摘要翻译：一种视频信号处理系统，包括用于模数转换输入视频信号的A / D转换电路; 存储电路，用于存储从A / D转换电路产生的数据; 系数乘法电路，用于将存储在存储电路中的数据乘以系数; 以及控制电路，用于在获得扫描线内插信号或丢失补偿信号时控制系数乘法电路的系数。

57. 发明授权

US4628271A Differential phase shift keying demodulator 失效
标题翻译：差分相移键控解调器
公开(公告)号：US4628271A
公开(公告)日：1986-12-09
申请号：US667015
申请日：1984-11-01
申请人： Makoto Takayama
发明人： Makoto Takayama
IPC分类号： H04L27/18 , H04L27/233 , H04L27/22
CPC分类号： H04L27/2331 , H04L27/2335
摘要： A differential phase shift keying demodulator in which a signal modulated by differential phase shift keying is compared with the modulated signal delayed an integral number times as much as a period of the carrier wave of the modulated signal and shorter than a transmission period for one bit of the modulated signal.
摘要翻译：一种差分相移键控解调器，其中通过差分相移键控调制的信号与调制信号进行比较，该调制信号延迟了调制信号的载波周期的整数倍，并且短于一位的传输周期调制信号。

58. 发明授权

US4571641A Information recording device 失效
标题翻译：信息记录装置
公开(公告)号：US4571641A
公开(公告)日：1986-02-18
申请号：US743587
申请日：1985-06-11
申请人： Makoto Fujiki , Makoto Takayama
发明人： Makoto Fujiki , Makoto Takayama
IPC分类号： H04N5/7826 , G11B5/027 , G11B27/024 , G11B27/029 , H04N9/835 , H04N5/78
CPC分类号： G11B27/029 , H04N9/8355 , G11B2220/90 , G11B27/024
摘要： An information recording device by means of which the information signal such as the picture signal, the sound signal and others are recorded on a recording medium and the information reproduced from the recording medium on which the information has been registered and that from other sources is recorded again on the same recording medium selectively either individually or mixed.
摘要翻译：一种信息记录装置，通过该信息记录装置，诸如图像信号，声音信号等的信息信号被记录在记录介质上，并且从记录有信息的记录介质和从其他信息源记录的信息被再现的信息再次在相同的记录介质上单独或混合。

59. 发明授权

US4507688A Information recording apparatus 失效
标题翻译：信息记录装置
公开(公告)号：US4507688A
公开(公告)日：1985-03-26
申请号：US348838
申请日：1982-02-16
申请人： Makoto Fujiki , Makoto Takayama
发明人： Makoto Fujiki , Makoto Takayama
IPC分类号： G11B5/008 , G11B5/027 , G11B5/53 , G11B27/029 , G11B27/10 , H04N5/7826 , H04N9/802 , G11B27/02 , G11B15/02
CPC分类号： G11B5/0086 , G11B27/029 , G11B27/10 , G11B5/534 , H04N5/78263 , H04N9/802
摘要： Information recording apparatus includes a first recording mechanism for recording information at a certain location on a recording medium such as a tape, and a reproducing mechanism for reproducing the information recorded on the tape. A source of information different from the information recorded on the tape is coupled to mixing circuitry which mixed the information reproduced from the tape by the reproducing mechanism, and the newly generated information, and the combined information is re-recorded by a second recording mechanism at the certain location on the tape.
摘要翻译：信息记录装置包括用于在诸如磁带的记录介质上的特定位置记录信息的第一记录机构和用于再现记录在磁带上的信息的再现机构。与记录在磁带上的信息不同的信息源耦合到混合电路，混合电路将通过再现机构从磁带再现的信息与新产生的信息混合，并且组合信息由第二记录机构重新记录在磁带上的某个位置。

60. 发明授权

US4480273A Information recording device 失效
标题翻译：信息记录装置
公开(公告)号：US4480273A
公开(公告)日：1984-10-30
申请号：US335339
申请日：1981-12-29
申请人： Makoto Fujiki , Makoto Takayama
发明人： Makoto Fujiki , Makoto Takayama
IPC分类号： H04N5/7826 , G11B5/027 , G11B27/024 , G11B27/029 , H04N9/835 , H04N5/78
CPC分类号： G11B27/029 , H04N9/8355 , G11B2220/90 , G11B27/024
摘要： An information recording device by means of which the information signal such as the picture signal, the sound signal and others are recorded on a recording medium and the information reproduced from the recording medium on which the information has been registered and that from other sources is recorded again on the same recording medium selectively either individually or mixed.
摘要翻译：一种信息记录装置，通过该信息记录装置，诸如图像信号，声音信号等的信息信号被记录在记录介质上，并且从记录有信息的记录介质和从其他信息源记录的信息被再现的信息再次在相同的记录介质上单独或混合。

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