公开(公告)号：JPH02274036A

公开(公告)日：1990-11-08

申请号：JP9618589

申请日：1989-04-15

Applicant: SONY CORP

Inventor： YAMASHITA MASAMI ,  OSADA YASUO ,  HOSHINO TAKANARI

IPC: G06F21/10 ,  H04L9/18 ,  H04L9/32 ,  H04N7/16 ,  H04N7/167 ,  H04N7/20

Abstract: PURPOSE:To prevent the generation of an necessary noise by retrieving a reception registration number, and substituting a prescribed value for digital data when the number does not coincide with its own registration number. CONSTITUTION:Digital data SDAD2 scrambled and transmitted by a prescribed scramble method is received, the reception registration number DID included in its digital data SDAD2 is retrieved, and when it coincides with its own registration number RID, the digital data SDAD2 is described and outputted. On the contrary, when it does not coincide with its own registration number RID, a prescribed value '0' is substituted for the digital data SDAD2. In such a manner, the generation of an unnecessary noise can be prevented in advance.

公开(公告)号：JPH01293082A

公开(公告)日：1989-11-27

申请号：JP12357888

申请日：1988-05-20

Applicant: SONY CORP

Inventor： NAGAMINE TAKAARI ,  OSADA YASUO ,  ENDO MITSUNORI

IPC: H04N5/60

Abstract: PURPOSE:To reduce incongruity due to a noise on an audible sense by changing the frequency characteristic of a low-pass filter to which the detected output of a third voice signal is supplied corresponding to the noise level of the third voice signal. CONSTITUTION:When the noise passes the low-pass filter LPF17 on a curve (a), the incongruity on the audible sense is generated by the enhancement of a high-pass component. Therefore, by switching the LPF17 to the frequency characteristic like a curve (b) by performing the switching control of a state to the state (b) when the noise exists, the noise becomes the one with a soft sense in which the high-pass component is suppressed, thereby, it is possible to dissolve on-going in-congruity. Thus, by changing the frequency characteristic of the low-pass filter LPF17 corresponding to the noise level, the frequency spectrum of the noise can be set at the one so as to reduce the incongruity on the audible sense when the noise is increased.

公开(公告)号：JPH01293081A

公开(公告)日：1989-11-27

申请号：JP12357788

申请日：1988-05-20

Applicant: SONY CORP

Inventor： NAGAMINE TAKAARI ,  OSADA YASUO ,  ENDO MITSUNORI

IPC: H04N5/60

Abstract: PURPOSE:To realize cost down by simplifying constitution by performing the switching control of the frequency characteristic of a low-pass filter by interlocking with the switching selection operation of a change-over switch. CONSTITUTION:The switching control of the change-over switch 18 is performed by supplying a reception switching signal to receive either a second voice signal or a third voice signal selectively via a terminal 15, and is switched and connected to a terminal (a) side to be selected at the time of receiving the second voice signal, and to a terminal (b) side to be selected at the time of receiving the third voice signal, respectively. The characteristic change-over switch 18 of the low-pass filter LPF17 is also switched simultaneously by the reception switching signal from the terminal 15 by interlocking with the above operation, and the frequency characteristic fitting in the reception of each voice signal can be selected. In such a way, it is possible to share the low-pass filter by switching the characteristic of the low-pass filter LPF17 so as to fit in the optimum characteristic for each voice signal system by interlocking with the reception switching of the second and third voice signals.

公开(公告)号：JPS6160026A

公开(公告)日：1986-03-27

申请号：JP18241384

申请日：1984-08-31

Applicant: Sony Corp

Inventor： OSADA YASUO ,  TSURUMARU SHINOBU ,  KAJIWARA TADASHI ,  MITA HIROYUKI ,  HIDESHIMA YASUHIRO

IPC: H04B1/74 ,  H04B7/155

Abstract: PURPOSE: To attain the reception of a transmission mode from which the least minimum information is transmitted even with the deteriorated C/N ratio by switching automatically a loop filter of an FM demodulator comprising a PLL or the like depending on the reception mode.
CONSTITUTION: The FM modulation wave of a video signal and a voice or a data signal is transmitted in the 1st transmission mode, and the signals above except the video signal is transmitted at the 2nd transmission mode. Then the FM demodulation output is given to an input terminal 19 and a synchronizing signal is extracted from the synchronous separator circuit 23 only at the 1st mode. An output of the circuit 23 is fed to a switching signal generating circuit 25, a switch circuit 24 and a circuit 29 are controlled by using a reception mode switching signal of the circuit 25, the switch circuit 24 and the circuit 29 are controlled by using the reception mode switching signal of the circuit 25 and the switching signal is fed to the FM demodulator as the switching signal of a loop filter. When no synchronizing signal is extracted from the circuit 23, the switch circuits 24, 29 are controlled by using a switching signal of the circuit 25 to attain the 2nd mode state. In this case, the output of the circuit 25 switches the loop filter of the FM demodulator 26 to attain the characteristic for the 2nd mode.
COPYRIGHT: (C)1986,JPO&Japio

Abstract translation: 目的：通过根据接收模式自动切换包括PLL等的FM解调器的环路滤波器，来实现甚至通过劣化的C / N比来发送最小最小信息的传输模式的接收。 构成：视频信号和语音或数据信号的FM调制波以第1发送模式发送，除了视频信号以外的信号以第2发送方式发送。 然后，FM解调输出被提供给输入端子19，并且仅在第一模式下从同步分离器电路23提取同步信号。 电路23的输出被馈送到开关信号发生电路25，通过使用电路25的接收模式切换信号来控制开关电路24和电路29，开关电路24和电路29通过使用 将电路25的接收模式切换信号和切换信号作为环路滤波器的切换信号馈送到FM解调器。 当没有从电路23提取同步信号时，通过使用电路25的切换信号来控制开关电路24,29以达到第二模式状态。 在这种情况下，电路25的输出将FM解调器26的环路滤波器切换成第二模式的特性。

公开(公告)号：JPS5673916A

公开(公告)日：1981-06-19

申请号：JP15143479

申请日：1979-11-22

Applicant: SONY CORP

Inventor： OSADA YASUO ,  KURIKI CHIYOUEI ,  NAKAGAWA TAKEYO

IPC: H01Q3/36 ,  H03H7/20

Abstract: PURPOSE:To prevent the production of beat failure, by alternately inverting the polarity of varactor diodes consisting of a phase shifter. CONSTITUTION:The polarity of varactor diodes 11a-11j is alternately inverted, and each cold end is sequentially through large capacity capacitors 23a-23i. Further, the anode of diodes 11a-11c of the same polarity every other location is sequentially connected through resistors 24a-24g, an arbitrary point among the connecting points is connected to a bias terminal 22x via a resistor 21x, and an arbitrary point or more are grounded through a capacitor 12x. The constitution is made the same the diodes 11b-11j with opposite polarity. By fixing the voltage at a terminal 20 and feeding a control voltage to terminals 22x, 22y, desired extent of phase shift can be obtained.

公开(公告)号：JPS55137703A

公开(公告)日：1980-10-27

申请号：JP4570579

申请日：1979-04-13

Applicant: SONY CORP

Inventor： OSADA YASUO ,  UTSUNOMIYA KIMITAKE ,  ISHIGAKI YOSHIO

IPC: H01Q3/36 ,  H01Q3/26

Abstract: PURPOSE:To obtain a disturbing wave removing unit where adjustment is easy and the null point is not changed for a receiving frequency, by connecting a variable phase shifter to one of two sets of antennas and by connecting a phase correcting circuit to the other and by synthesizing two signals in a synthesizer. CONSTITUTION:Signals from antennas 1 and 2 are taken out through switch 7, and, for example, the signal from antenna 2 and the signal from antenna 1 are supplied to difference synthesizing circuit 4 through variable phase shifter 5 and phase correcting circuit 3 respectively. The output of circuit 4 is transmitted from terminal 3 to a TV receiver, and a DC voltage is superposed onto this transmission line in the receiver side and is supplied to phase shifter 5 through choke coil 35 and coil 31, thereby controlling a varactor diode. Circuit 3 and phase shifter 5 are constituted by LPF types, and the capacity of circuit 3 is fixed. If the impedance and the capacity of circuit 3 and phase shifter 5 are set to prescribed values, phase difference becomes fixed throughout all bands of the receiving frequency, and the null point is held fixed, so that the user can change the null point near the receiver to remove the disturbing wave easily.

公开(公告)号：JP2010160844A

公开(公告)日：2010-07-22

申请号：JP2009001990

申请日：2009-01-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO

IPC: G11B17/26

Abstract: PROBLEM TO BE SOLVED: To simplify a moving operation with respect to a selecting position of a selection slider. SOLUTION: A disk changer is provided with a cartridge holding block 3000 holding a disk cartridge 226 in which a plurality of disk recording mediums 300 are stored at a first pitch in a thickness direction, disk carrying blocks 4000 and 5000 which carry the disk recording mediums, and a disk selection block 2000 for selecting the disk recording medium. Respective selecting positions where respective disk recording mediums are selected by the disk selection block are separated at a second pitch in a direction perpendicular to the thickness direction. The ratio of movement in the thickness direction of a cartridge holder per unit time to movement in the direction perpendicular to the thickness direction of the selection slider is equalized to the ratio of the first pitch to the second pitch. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了简化关于选择滑块的选择位置的移动操作。 解决方案：一种换盘器具有保持盘盒226的盒保持块3000，其中多个盘记录介质300在厚度方向上以第一间距存储，盘承载块4000和5000携带 磁盘记录介质和用于选择磁盘记录介质的磁盘选择块2000。 通过盘选择块选择各个盘记录介质的各个选择位置在与厚度方向垂直的方向上以第二间距分开。 每单位时间的盒保持器的厚度方向的运动与在与选择滑块的厚度方向垂直的方向上的移动的比率与第一间距与第二间距的比值相等。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009010525A

公开(公告)日：2009-01-15

申请号：JP2007168031

申请日：2007-06-26

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO

IPC: H04R3/00

Abstract: PROBLEM TO BE SOLVED: To easily perform mounting work for different kinds of portable electronic devices.
SOLUTION: The audio processor includes: a main body 3 provided with a signal processing circuit for processing the information signals of the portable electronic device 2 capable of carrying at least audio data; and a connection tray 4 connected to the signal processing circuit and provided with a plurality of connectors 5 to connect the portable electronic device 2, for making one of the plurality of connectors 5 face the outside of the main body 3 and housing the other connectors 5 inside the main body 3. The connection tray 4 makes one of the plurality of connectors 5 face the outside of the main body 3 according to the kind of the portable electronic device 2 and it can be connected to the portable electronic device 2.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了容易地对不同种类的便携式电子设备进行安装工作。 解决方案：音频处理器包括：主体3，其设置有用于处理能够携带至少音频数据的便携式电子设备2的信息信号的信号处理电路; 以及连接托盘4，其连接到信号处理电路并且设置有多个连接器5以连接便携式电子设备2，以使多个连接器5中的一个连接器5面向主体3的外部并且容纳其它连接器5 在主体3的内部。连接托盘4根据便携式电子设备2的种类使多个连接器5之一面向主体3的外部，并且可连接到便携式电子设备2.

版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2006317796A

公开(公告)日：2006-11-24

申请号：JP2005141647

申请日：2005-05-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO ,  SATO YUTAKA

IPC: G03B21/60 ,  G03B21/00 ,  H04N5/74

Abstract: PROBLEM TO BE SOLVED: To automatically and symmetrically open a screen, by taking a fixed support as a center. SOLUTION: A left movable support 112L is supported by the left end of a pantograph mechanism 113 which is extendable in the right and left directions, and a right movable support 112R is supported by the right end of the mechanism 113. The center part of the pantograph mechanism 113 is held by the fixed support 111. The screen 114 is stretched between the left movable support 112L and the right movable support 112R. At least one of the movable supports 112L and 112R is provided with a part for taking-up and storing the screen 114. By having the the pantograph mechanism 113 extend/contract in the right and left directions, the screen 114 opens/closes in the right and left direction. In this case, the pantograph mechanism 114 extends symmetrically with the fixed support 111 as the center. Thus, the screen 114 automatically and symmetrically will open by taking the fixed support 111 as the center, and consequently, it is not necessary for the user to adjust the screen so that it become symmetric with respect to the center. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：以固定支撑为中心自动对称地打开屏幕。 解决方案：左活动支撑件112L由放电机构113的左端支撑，该左侧可移动支撑件112L可在左右方向上延伸，右移动支撑件112R由机构113的右端支撑。中心 受电弓机构113的一部分被固定支撑件111保持。屏幕114在左可移动支撑件112L和右可移动支撑件112R之间被拉伸。 可移动支撑件112L和112R中的至少一个设置有用于卷取和存储屏幕114的部分。通过使缩放机构113在左右方向上延伸/收缩，屏幕114在/ 左右方向。 在这种情况下，受电弓机构114以固定支撑件111为中心对称地延伸。 因此，通过以固定支撑件111为中心，屏幕114自动和对称地打开，因此用户不需要调整屏幕使其相对于中心对称。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005092953A

公开(公告)日：2005-04-07

申请号：JP2003322790

申请日：2003-09-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO

IPC: G11B17/028

CPC classification number: G11B17/0286 ,  G11B17/0288

Abstract: PROBLEM TO BE SOLVED: To make a disk chucking mechanism and a disk drive device thin by improving the position accuracy of each part of the devices. SOLUTION: This device includes a chucking pulley 49 having a rotation sliding projection 51g holding a disk type recording medium 100 between a disk table 59 and the pulley; and chucking; a supporting arm 42 supporting the chucking pulley freely rotatably; first pins 45, 45 for elevation and second pins 46, 46 for elevation provided at the supporting arm; a pressing member 52 which is fixed to the supporting arm and brought into contact with a tip of the rotation sliding projection and presses the chucking pulley to a disk table side; an energizing spring 48 brought into elastic contact with the first pin for elevation; and moving means 31, 36 for moving the chucking pulley in the direction of approaching and separating to/from the disk table, holding parts 39c, 39c for holding the first pin for elevation at an operation position at the time of chucking of the disk type recording medium are formed in the moving means, and the supporting arm and the pressing member are energized toward the direction of approaching the disk table by deforming elastically the energizing spring by the first pin for elevation held at the operation position. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过提高设备的每个部件的位置精度来使盘片夹持机构和盘驱动装置变薄。 解决方案：该装置包括具有旋转滑动突起51g的夹持滑轮49，该旋转滑动突起51g在盘台59和滑轮之间保持盘型记录介质100; 并夹住; 支撑臂42自由旋转地支撑夹持滑轮; 用于升高的第一销45,45和设置在支撑臂处的用于升高的第二销46,46; 固定在支撑臂上并与旋转滑动突起的前端接触的按压构件52，将卡盘滑轮按压到盘台侧; 与第一销弹性接触以提升的通电弹簧48; 以及移动装置31,36，用于沿着接近的方向移动夹紧滑轮并将其与盘台分离，用于在夹紧盘型时的操作位置保持用于抬起的第一销的保持部件39c，39c 记录介质形成在移动装置中，并且支撑臂和按压构件通过使保持在操作位置处的第一保持销的弹簧弹性地朝向盘台的方向被激励。 版权所有（C）2005，JPO＆NCIPI