公开(公告)号：JPS61173596A

公开(公告)日：1986-08-05

申请号：JP1400885

申请日：1985-01-28

Applicant: SONY CORP

Inventor： OSADA YASUO ,  YAMAMOTO TSUGUO ,  MITA HIROYUKI

IPC: H04N7/20 ,  H04B7/185

Abstract: PURPOSE:To receive an image of high quality having a small black-and-white noise by an SHF receiving device for satellite broadcasting by controlling the gain of a gain control amplifier with the output signal of a DC offset circuit and controlling the noise band with of a PLL circuit. CONSTITUTION:An FM signal supplied to an input terminal appears at the output side of a PLL constituting the closed loop of a phase comparator 2, a loop filter 3, a gain control amplifier 4, and a voltage-controlled oscillator 10 as a phase-detected video signal. In this case, the signal is supplied from the output side of the PLL to the control signal generating circuit composed of a band-pass filter 6 of 3.58+ or -0.5MHz, and AM detector 7, a DC amplifier 8, and a DC offset circuit and a control signal is supplied to the gain control circuit 4 as a signal which controls its gain; and a demodulated signal (base band signal) is so controlled as to increase when the level of a chrominance subcarrier of 3.58MHz is large and decreases when the chrominance subcarrier is small in level, thereby varying the equivalent noise band width B1 of the PLL circuit.

公开(公告)号：JPS6018618A

公开(公告)日：1985-01-30

申请号：JP12449683

申请日：1983-07-08

Applicant: SONY CORP

Inventor： OSADA YASUO

IPC: F16C29/00 ,  F16C29/02 ,  G11B21/02

Abstract: PURPOSE:To make both of fine feed from a stationary state in a sliding body and its accurate positioning control performable in an easy manner, by inserting a bearing installed in the sliding body into a guide shaft being driven for rotation all the time, while guiding and sliding the sliding body with this guide shaft. CONSTITUTION:A head transfer block 10 forming part of a linear motor is constituted of a bobbin 11 at the central part, a head supporting part 12 in the front part and a bearing part 13 in the rear. And, a guide shaft 18 is inserted into a couple of bearings 16a and 16b installed in the bearing part 13, while the head transfer block 10 is made to be free of reciprocating motion under guidance of this guide shaft 18 which is supported rotatably and slidably in an axial direction by bearings 20a and 20b installed in a pair of supporting parts 19a and 19b being solidly formed together with a chassis 2 and furthermore driven for rotation all the time by a pulley 21 and a belt 25 installed in a pulley 24 of a driving shaft 5 for a motor 3 and the guide shaft 18, respectively.

公开(公告)号：JPS59163902A

公开(公告)日：1984-09-17

申请号：JP3805483

申请日：1983-03-08

Applicant: Sony Corp

Inventor： OSADA YASUO ,  TSURUMARU SHINOBU ,  FUKUZAWA KEIJI

IPC: H03B5/20

CPC classification number: H03B5/20

Abstract: PURPOSE:To obtain a voltage controlled oscillator which can easily obtain a high oscillating frequency over the VHF band and have a wide variable range in the oscillating frequency by adopting phase shift type and constituting its variable phase shift circuit by a transistor (TR) of common base connection. CONSTITUTION:A control voltage Vc from an input terminal 11 is applied to a driving amplifier circuit 12. The circuit 12 outputs a current in response to the control voltage Vc. The variable phase shift circuit 13 is constituted by the common base TR and the control current being an output of the circuit 12 is applied to its emitter. An output of the circuit 13, i.e. an output of the collector of the TR of common base is applied to an inverse amplifier circuit 15 via a capacitor 14, where the phase is inverted, an output of the circuit 15 is fed back to the emitter of the common base TR being an input side of the circuit 13 via a buffer amplifier circuit 16 and a capacitor 17 so as to constitute an oscillating loop as shown in the arrows in broken lines in figure, and the amount of phase shift of the circuit 13 is changed, allowing to change the oscillating frequency.

Abstract translation: 目的：获得能够容易地在VHF频带上获得高振荡频率的压控振荡器，并且通过采用相移类型并且通过共同的晶体管（TR）构成其可变相移电路，在振荡频率中具有宽的可变范围 基础连接。 构成：来自输入端子11的控制电压Vc被施加到驱动放大器电路12.电路12响应于控制电压Vc输出电流。 可变相移电路13由公共基极TR和控制电流构成，电路12的输出被施加到其发射极。 电路13的输出，即公共基极的TR的集电极的输出经由电容器14施加到反相放大器电路15，电容器14反相，电路15的输出反馈到发射极 公共基底TR经由缓冲放大器电路16和电容器17作为电路13的输入侧，以构成如图中虚线所示的箭头所示的振荡回路，并且电路的相移量 13改变，允许改变振荡频率。

公开(公告)号：JPS58171753A

公开(公告)日：1983-10-08

申请号：JP5289682

申请日：1982-03-31

Applicant: SONY CORP

Inventor： RI MASAO ,  OOHARA KENJI ,  YAMAMOTO YOSHINORI ,  TAKADA AKIRA ,  WATANABE HISAKUNI ,  OSADA YASUO

IPC: G11B15/44

Abstract: PURPOSE:To make all mode switching possible with one motor, by making biting of FF and REW driving gears impossible at recording or reproducing time for a reel base gear of the take-up side, and making this biting possible at rapid traverse. CONSTITUTION:In the FWD mode, when a motor 25 is normally rotated in the direction of the arrow (a), a capstan 5 is rotated in a constant speed in the direction of the arrow (b), and an FWD driving gear 29 is rotated in the direction of the arrow (c). Since the tip of the arm of an FF lock lever regulates the shake of a shaking lever 80 in the direction of the arrow (f), an intermediate gear 28 does not bite a reel base gear 66. In the FF mode, the shaking lever 80 is turned in the direction of the arrow (f), and the intermediate gear 28 bites the reel base gear 66 of the take-up reel base. In the REW mode, the shaking lever 80 is shaked in the direction of the arrow f', and the intermediate gear 28 is turned in the direction of the arrow e' to bite a reel base gear 65 of a supply reel base 3.

公开(公告)号：JPS5711547A

公开(公告)日：1982-01-21

申请号：JP8567480

申请日：1980-06-24

Applicant: SONY CORP

Inventor： OSADA YASUO ,  TADA MASAHIRO ,  ICHIKAWA KOUICHI ,  NAKAMICHI TAKAYA ,  OOUCHI KOUJI

IPC: H04B7/10 ,  H04B7/08

Abstract: PURPOSE:To prevent deterioration in picture quality without delay in response of AGC, by making the switching of a diversity receiving antenna through the video signal after video detection. CONSTITUTION:A signal from variable directivity antennas 1a, 1b installed in the interval of lambda/4 is applied to turns 3a, 3b, IF amplifiers 4a, 4b and video detection circuits 5a, 5b. A detected output via video amplifiers 13a, 13b is given to a switch circuit 14. Further, the detected output is applied to a switching signal forming circuit 100 to obtain the switching signal of the switch circuit 14 and the switch circut 14 is switched to a given level or more through this switching signal. Further, if both the detected output levels are less than the specified value, a signal changing the directivity of antenna is produced from the forming circuit 100. Thus, the antenna switching can be made without delay of response such as AGC, allowing to prevent the deterioration of video quality.

公开(公告)号：JPS5669915A

公开(公告)日：1981-06-11

申请号：JP14568079

申请日：1979-11-09

Applicant: SONY CORP

Inventor： OSADA YASUO ,  NAKAGAWA TAKEYO ,  UTSUNOMIYA KIMITAKE

IPC: H03H7/20 ,  H04B1/12 ,  H04N5/21

Abstract: PURPOSE:To prevent the occurrence of a fault due to higher harmonic distortion, by inverting the polarity of a varactor diode at every stage by turns. CONSTITUTION:Diodes 11a-11n are inverted in polarity by turns and respective cold end sides are grounded individually via capacitors 12a-12n. Connection points between anodes of alternate diodes 11a, 11c-11n-1 and capacitors 12a, 12c-12n-1 are connected together via resistors 21a, 21 -21n-1 and the connection point is connected to bias terminal 223. Further, connection points between cathodes of diodes 11b-11n and capacitors 12b-12n are connected together via resistors 21b-21n, and this connection point is connected to bias terminal 22b. The voltage of terminal 20 is fixed and two control voltages varying reciprocally centering on the fixed voltage are supplied to terminals 22a and 22b to control the capacity value, so that desired phase-shifting extent can be obtained.

公开(公告)号：JP2010160841A

公开(公告)日：2010-07-22

申请号：JP2009001987

申请日：2009-01-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO

IPC: G11B23/023 ,  G11B17/26 ,  G11B23/03

Abstract: PROBLEM TO BE SOLVED: To facilitate a taking-out operation of a disk tray and a disk recording medium from a storage case. SOLUTION: A disk cartridge includes the storage case storing sheet-like disk recording mediums 300 and sheet-like disk trays 226 and tray levers 212 causing the disk trays to move in a taking-out direction from the storage case. Each disk tray includes a tab 227, and each tray lever includes a pushing portion which pushes the tab when the disk tray is to be taken out from the storage case. The tabs of the disk trays disposed next to each other in the thickness direction are at different positions in a direction perpendicular to the thickness direction. The tray levers are positioned near the respective tabs. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了便于从存储盒取出盘托盘和盘记录介质。 解决方案：一个磁盘盒包括存放盒式磁盘记录介质300和片状磁盘托盘226以及托盘杆212，导致磁盘托盘在取出方向上从存储盒运动。 每个盘托盘包括翼片227，并且每个托盘杆包括推动部分，当盘托盘从储存盒中取出时，该推动部分推动翼片。 在厚度方向上彼此相邻设置的盘托架的突片位于与厚度方向垂直的方向上的不同位置。 托盘杆位于相应的标签附近。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008253112A

公开(公告)日：2008-10-16

申请号：JP2007094756

申请日：2007-03-30

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO

IPC: H02J7/00

CPC classification number: F16M13/00 ,  F16M11/041 ,  F16M2200/02 ,  F16M2200/08 ,  H04B1/082

Abstract: PROBLEM TO BE SOLVED: To solve the problems that the need for as many connectors as the number of mounting parts and the required large number of components cause not only a problem of being uneconomical, but also a problem of making a charge case large-sized since one charge base is provided with a plurality of the mounting parts in which different treatments are performed according to a position and a posture when mounted, and the mounting part is selected on the basis of the kind of the treatment to be performed, in a conventional cradle device. SOLUTION: In the cradle device, the connector 17 to which electronic equipment is electrically detachably connected, a support part 4a for supporting the electronic equipment connected to the connector form sideward, a support member 4 having a braking part 4b provided integrally with the support part, and a support member fixing mechanism 8 in which the support member is movably supported so as to approach to or separate from the electronic equipment connected to the connector and which prevents the support member from moving by pinching the braking part 4n when an external force is applied to a fixed region of the support part are provided. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决问题：为了解决与安装部件数量和所需大量部件一样多的连接器的需要不仅造成不经济的问题，而且还产生充电情况的问题 由于一个充电基座设置有多个安装部件，其中根据安装时的位置和姿势执行不同的处理，并且基于要执行的处理的种类来选择安装部件，因此大尺寸 ，在传统的支架装置中。 解决方案：在托架装置中，电子设备可电连接的连接器17，用于支撑连接到连接器形式的电子设备侧面的支撑部分4a，具有与 支撑部件和支撑构件固定机构8，其中支撑构件可移动地被支撑以接近或与连接到连接器的电子设备分离，并且当支撑构件固定机构8由于夹持制动部分4n而移动时， 提供外力施加到支撑部的固定区域。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008092159A

公开(公告)日：2008-04-17

申请号：JP2006269176

申请日：2006-09-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： OSADA YASUO ,  SATO YUTAKA ,  SHUDO YOSHIKI

IPC: H04R1/02 ,  G06F1/16 ,  G06F1/18 ,  H02J7/00 ,  H04M1/04 ,  H04R3/00

Abstract: PROBLEM TO BE SOLVED: To solve the problems wherein the need for as many connectors as the number of mounting parts causes not only a problem of being uneconomical, but also a problem of making a charge base large because one charge base is provided with a plurality of mounting parts where different processing is performed according to a position and a posture when mounted, and a mounting part is selected on the basis of the type of processing to be performed, in the conventional cradle device. SOLUTION: The cradle device with a music function is provided with: speakers 14 and 15 for outputting sound corresponding to a sound signal; a connector 13 which is respectively electrically connected to the speakers and the power supply and to which a portable music player 6A that outputs a sound signal, is electrically connected attachably and detachably; and a charge base 12 supporting the connector 13 in a movable manner. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题为了解决与安装部件数量相同的连接器的需要不仅导致不经济的问题，而且由于提供了一个充电基座而使得充电基础变大的问题的问题 具有多个安装部件，其在根据安装时的位置和姿势进行不同的处理，并且在传统的支架装置中基于要执行的处理类型来选择安装部件。

解决方案：具有音乐功能的支架装置具有：扬声器14和15，用于输出对应于声音信号的声音; 分别电连接到扬声器和电源并且输出声音信号的便携式音乐播放器6A可连接地和可拆卸地电连接的连接器13; 以及以可移动的方式支撑连接器13的充电基座12。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007129574A

公开(公告)日：2007-05-24

申请号：JP2005321243

申请日：2005-11-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SHIMADA YUTAKA ,  OSADA YASUO ,  SATO YUTAKA

IPC: H04R7/04 ,  H04R1/00 ,  H04R9/00 ,  H04R9/02

Abstract: PROBLEM TO BE SOLVED: To provide a speaker apparatus for simplifying a configuration of displaceably supporting a vibration part by setting a displacement direction of the vibration part with high accuracy.
SOLUTION: The speaker apparatus includes: magnets 6a, 6b forming a prescribed magnetic gap and generating magnetic flux; a voice coil 8 at least part of which is inserted in the magnetic gap of the magnets 6a, 6b; the vibration part 11 connected to one of the magnets 6a, 6b and the voice coil 8; a fixed part 12 connected to the other of the magnets 6a, 6b and the voice coil 8; and a plurality of supports 13 for supporting the vibration part 11 to the fixed part 12 displaceably in a prescribed direction. The vibration part 11, the fixed part 12, and the plurality of supports 13 are formed plate-like within the same plane.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于通过以高精度设定振动部的位移方向来简化可移动地支撑振动部的构造的扬声器装置。 扬声器装置包括：形成规定磁隙并产生磁通的磁体6a，6b; 音圈8，其至少一部分插入到磁体6a，6b的磁隙中; 连接到磁体6a，6b和音圈8之一的振动部分11; 连接到另一个磁体6a，6b和音圈8的固定部分12; 以及多个支撑件13，用于将振动部分11以规定方向可移动地支撑在固定部分12上。 振动部11，固定部12和多个支撑体13在同一平面内形成为板状。 版权所有（C）2007，JPO＆INPIT