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1. 发明专利

JP2002374600A Audio signal processing unit 审中-公开
标题翻译：音频信号处理单元
公开(公告)号：JP2002374600A
公开(公告)日：2002-12-26
申请号：JP2001182552
申请日：2001-06-15
申请人： Kenwood Corp , 株式会社ケンウッド
发明人： IMADATE MICHIHARU , SHIMONO KAZUNARI , KINO TETSUO
IPC分类号： H04R3/12 , H04S5/02
摘要： PROBLEM TO BE SOLVED: To reduce a sense of incongruity to the utmost caused when the number of channels is decreased due to mode change. SOLUTION: The audio signal processing unit is characterized in that the unit has a 1st mode where a 1st input audio signal is outputted to a plurality of channel output sections and a 2nd mode where the 1st input audio signal is outputted to parts of a plurality of the channel output sections and a 2nd input audio signal is outputted to channel output sections different from the parts of the channel output sections, generates a prescribed virtual sound image signal on the basis of the 1st input audio signal in the 2nd mode (steps 32-36), outputs the prescribed virtual sound image signal and the audio signal of a prescribed channel altoghether to the parts of the channels (steps 33-35) and outputs the 2nd input audio signal to the channel output sections different from the parts of the channel output sections (steps 34, 36).
摘要翻译：要解决的问题：减少由于模式变化导致的通道数量减少时最大程度的不协调感。解决方案：音频信号处理单元的特征在于，该单元具有第一模式，其中第一输入音频信号被输出到多个通道输出部分，第二模式将第一输入音频信号输出到多个将通道输出部分和第二输入音频信号输出到与通道输出部分不同的通道输出部分，基于第二模式中的第一输入音频信号产生规定的虚拟声音图像信号（步骤32- 36），将规定的虚拟声音图像信号和规定的频道的音频信号输出到通道的各部分（步骤33-35），并将第二输入音频信号输出到与频道的不同部分的频道输出部分输出部分（步骤34,36）。

2. 发明专利

JPH08185690A CHANGER TYPE DISK REPRODUCING DEVICE 失效
公开(公告)号：JPH08185690A
公开(公告)日：1996-07-16
申请号：JP33903094
申请日：1994-12-28
申请人： KENWOOD CORP
发明人： KINO TETSUO , ARISAKA AKIHIRO
IPC分类号： G11B17/22 , G11B27/10
摘要： PURPOSE: To provide a changer type disk reproducing device capable of implementing a quick reproduction. CONSTITUTION: A memory 5 temporarily storing additional information each corresponding to respective disks housed in a disk housing part is provided in this device. When prescribed instructions such as reproducing instruction are not executed for a time equal to or longer than a predetermined time, the additional information housed in the disk housing part and in a disk having a memory 5 not stored with the additional information are read in to be stored in the memory 5. Moreover, when a prescribed instruction is issued during the read-in operation of the additional information of the disk, the read-in operation of the additional information is interrupted.

3. 发明专利

JPH07334972A CHARGING SYSTEM SOUND RECORDING/REPRODUCING DEVICE 失效
公开(公告)号：JPH07334972A
公开(公告)日：1995-12-22
申请号：JP14396694
申请日：1994-06-02
申请人： KENWOOD CORP
发明人： SUZUKI HIROYUKI , GOTOU SOUJIYU , OKAWARA KOJI , KINO TETSUO , IWATA TOSHIKIMI
IPC分类号： G11B27/34 , G06F17/30 , G06F21/10 , G06Q30/06 , G06Q50/00 , G10K15/02 , G11B27/02 , G11B27/034
摘要： PURPOSE:To simply record only a musical information requested by a user at a high speed to another recording medium by reproducing a selected sound program and recording the sound program on a medium. CONSTITUTION:While the data are recorded on a mini-disk 97, the recording data are monitored by a laser pickup 94, and the processing data in an MD drive circuit 91 are inputted to an I/F-CPU 4 through a controller 8. Then, when the fact that the data are recorded on the mini-disk 97 perfectly, is confirmed by the CPU 4, the data showing a piece of music selected by the user are transmitted to a music sales data control part 3, and the fact that the piece of music is sold is recorded on a WO-ROM and collected. The recorded mini-disk 97 is ejected from a disk ejection port, and further, when a change of a charge exists, it is returned to the user from a money collection system part 1.

4. 发明专利

JP2001358730A METHOD FOR CONFIRMING CONNECTION OF NETWORK DEVICES 失效
公开(公告)号：JP2001358730A
公开(公告)日：2001-12-26
申请号：JP2000180229
申请日：2000-06-15
申请人： KENWOOD CORP
发明人： KINO TETSUO
IPC分类号： H04L29/14 , H04L12/28
摘要： PROBLEM TO BE SOLVED: To provide a connection confirming device for a network device capable of easily notifying a user whether a device connected to a network is a device whose operation is controllable or incontrollable without making the user perform special operation. SOLUTION: The entire system consists of a 1st device 1, a 2nd device 2 and a third device 3 or the (n)-th device 4, and these devices are respectively provided with an interface with a data configuration conforming to IEEE1394 and connected as digital buses a, b and c in a daisy chain system. The 1st and 2nd devices 1 and 2 are a target device which receives a control command from the other devices in the network and operates in accordance with the received contents of the command and have a means for storing information proper to their own devices. The 3rd device 3 can control the other devices connected onto the network, mounts a GUI, etc., on itself, receives an instruction from a user and can transmit an other device control command, etc.

5. 发明专利

JP2001160812A NETWORK SYSTEM, NETWORK DEVICE AND TIME CALIBRATION METHOD FOR THE NETWORK DEVICE 失效
公开(公告)号：JP2001160812A
公开(公告)日：2001-06-12
申请号：JP34470299
申请日：1999-12-03
申请人： KENWOOD CORP
发明人： KINO TETSUO
IPC分类号： G04R20/00 , G04C9/04 , H04L7/00 , H04L12/28 , H04L12/40 , H04L12/413 , G04G7/02
摘要： PROBLEM TO BE SOLVED: To simply and accurately calibrate a time measured by a device connected to a network. SOLUTION: A network device 1d connected newly to a network acquires device information of network devices 1a-1d being connection devices by using a bus reset signal generated by network connection as a trigger. The network device 1d lists up time accuracy ranking depending on a calibration method of time measured by the network devices 1a-1c having already been connected and discriminates whether or not there is any device whose accuracy of time measurement is higher than that of the device 1d. The network device 1d acquires time information denoting the time from the device whose time measurement accuracy is highest and calibrates the time of its own.

6. 发明专利

JPH11355326A AV SYSTEM HAVING IEEE1394 BUS 失效
公开(公告)号：JPH11355326A
公开(公告)日：1999-12-24
申请号：JP15500998
申请日：1998-06-03
申请人： KENWOOD CORP
发明人： KINO TETSUO
IPC分类号： G06F13/38 , G11B31/00 , H04L12/40 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To output the images and/or voices for the channel that is selected by a user by preparing a means to demodulate the data streams which are isochronously transferred, deciding for each channel whether the data streams can be demodulated by the demodulation means and displaying this deciding result to the user. SOLUTION: An AV receiver 11 is connected to the source devices 12a, 12b and 12n via an IEEE1394 bus 13. When a bus reset state occurs, the receiver 11 receives an isochronous resource channel N and decides whether the data on the channel N are received. Then the receiver 11 analyzes the header of a packet of the received data and decides whether the data stream can be demodulated by the demodulator of the receiver 11. If the data stream can be demodulated, the data stream is stored in a RAM and a demodulatable channel list is shown at a display part 19 of a handy remote controller 18.

7. 发明专利

JPH11339386A AV SYSTEM MOUNTING IEEE 1394 SERIAL BUS 失效
公开(公告)号：JPH11339386A
公开(公告)日：1999-12-10
申请号：JP15540598
申请日：1998-05-21
申请人： KENWOOD CORP
发明人： KINO TETSUO
IPC分类号： G06F13/38 , G11B20/10 , H04L12/24 , H04L12/26 , H04L12/40 , H04N5/765 , H04N5/781
摘要： PROBLEM TO BE SOLVED: To prevent that a sound of a part of start of reproduction is not produced from a loudspeaker 21 when CD is heard, in an AV system in which an AV receiver and a CD player are connected by an IEEE1394 serial bus. SOLUTION: When a user selects a CD player 12 in a device selecting GUI screen of a handy remote control 22, an AV receiver 11 requests allotting an isochronous resource to an isochronous resource manager in parallel with switching to display of a GUI screen for operating a CD player. Thereby, after receiving allotment of an isochronous resource, the CD player 12 starts reproduction.

8. 发明专利

JPH10304267A DIGITAL BROADCAST RECEIVER 失效
公开(公告)号：JPH10304267A
公开(公告)日：1998-11-13
申请号：JP12014497
申请日：1997-04-24
申请人： KENWOOD CORP
发明人： KINO TETSUO , OKUBO YUICHI
IPC分类号： H04N5/44 , H04N5/445
摘要： PROBLEM TO BE SOLVED: To improve convenience at the time of retrieving a program chart by storing data related with a program viewed by a user, and editing and displaying the data as a viewing history according to a request. SOLUTION: An MPEG2 transport demultiplexer 20 separates a PSI data stream from a transport stream. The PSI data stream includes data necessary for a program chart(EPG) such as the information of a channel or a program. An MPEG2 decoder & OSD 22 converts character data constituting the EPG into a video signal, and this video signal is transmitted through a video encoder 24, and displayed as a video. When a user views a program, a CPU 28 prepares a viewing history including a broadcast date, channel, fee, genre, and broadcast content or the like for each program unit by referring to the EPG, and stores it. When the user requests the viewing history at the time of retrieving a program, it is displayed according to a desired sort key and sort order.

9. 发明专利

JPH08167226A VIDEO CD PLAYER 失效
公开(公告)号：JPH08167226A
公开(公告)日：1996-06-25
申请号：JP33142594
申请日：1994-12-12
申请人： KENWOOD CORP
发明人： SUZUKI HIROYUKI , KINO TETSUO
IPC分类号： G11B20/10 , G11B7/00 , G11B7/004 , G11B7/005 , G11B19/00 , G11B19/02 , G11B27/10
摘要： PURPOSE: To provide a video CD player capable of interrupting reproducing or reproducing from a picture related to specified reproducing picture. CONSTITUTION: When it is detected by a voltage detecting circuit 17 that a supply voltage to the video CD player is dropped lower than a prescribed voltage, a recording position on a video CD of a leading data for the first picture in one picture groop including a picture based on the present reproducing data is stored in a memory 18 and simultaneously, reproducing is interrupted. Then, when it is detected by the voltage detecting circuit 17 that the supply voltage to the video CD player is risen above the prescribed voltage, reproducing is resumed from the recording position on the video CD stored in the memory 18.

10. 发明专利

JP2003122291A DISPLAY DEVICE 审中-公开
公开(公告)号：JP2003122291A
公开(公告)日：2003-04-25
申请号：JP2001311161
申请日：2001-10-09
申请人： KENWOOD CORP
发明人： KINO TETSUO
IPC分类号： G09G3/20
摘要： PROBLEM TO BE SOLVED: To provide a display device for AV equipment by which a user is not confused by the display of the display device in the case of selecting and inputting a set item with an operation knob and an operation key. SOLUTION: The display device 12 of a fluorescent display tube, etc,. the operation key 20 and the operation knob 30 are formed on the front plane 11 of an equipment main body 10 of the AV equipment, e.g. Concerning the set items of a specific function, all the items provided to the equipment are displayed on the display device 12. The displaying luminance of the display device is displayed by different luminance by a luminance switching device 13 according to an effective/ineffective mode. When the user performs defining operation with the operation button 20 in the case of displaying by the ineffective mode, display (message) expressing ineffectiveness is displayed with characters on the display 12.

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