公开(公告)号：JPS6460145A

公开(公告)日：1989-03-07

申请号：JP21745787

申请日：1987-08-31

Applicant: SONY CORP

Inventor： OSHIMA SHUNJI ,  TAKAKURA MINORU ,  HARAGUCHI YUJI

IPC: H04M11/00

Abstract: PURPOSE:To execute a demonstration for stirring up the interest of a consumer by executing an acoustic output and/or a display output according to data for a demonstration written in a memory beforehand. CONSTITUTION:For a modem telephone set 1, a computer 2 is connected to a connecting terminal 3 of one side, and simultaneously, a telephone line 4 is connected to a connecting terminal 5 of the other side. To the computer 2, terminals such as a CRT display 2a and a loudspeaker 2b to be controlled by the output signal are connected. In the modem telephone set 1, a control means 7 to execute a control action to obtain the acoustic output and/or the display output reads acoustic data and/or display data from a memory 9, and the means executes the demonstration according to the acoustic data and/or the display data. Thus, the demonstration for stirring up the interest of the consumer can be executed.

公开(公告)号：JPS6248955B2

公开(公告)日：1987-10-16

申请号：JP5308679

申请日：1979-04-27

Applicant: SONY CORP

Inventor： TAKAKURA MINORU

IPC: H04N7/025 ,  H04N7/03 ,  H04N7/035 ,  H04N7/088

公开(公告)号：JPS5667412A

公开(公告)日：1981-06-06

申请号：JP14296979

申请日：1979-11-05

Applicant: SONY CORP

Inventor： TAKAKURA MINORU

IPC: H02P3/06 ,  G05D3/12 ,  G11B15/02 ,  G11B15/03

Abstract: PURPOSE:To prevent the cumulation of an error in case when the locating operation has been executed repeatedly, by correcting the value of a moving amount designating signal provided to the next time, by means of the error between the point where the recording medium has actually stopped and the objective point, in the stationary servo-device which is used for VTR, etc. CONSTITUTION:After a reset signal has been provided to the counter and it has been reset, the moving amount of a tape is designated. As a result, a moving amount designating signal is output by the moving amount designating signal generating circuit 12, and this signal is provided to the preset data terminal of the counter 11 through the adder 13. And the moving amount of a tape can be derived, for instance, in accordance with an address signal, etc. recorded at every track of the tape. That is to say, the value of a moving amount designating signal provided to the next time can be corrected by means of the error between the point where the recording medium has actually stopped and the objective point. In this way, in case when the locating operation has been executed many times repeatedly, the cumulation of an error can be prevented.

公开(公告)号：JPS55145484A

公开(公告)日：1980-11-13

申请号：JP5308679

申请日：1979-04-27

Applicant: SONY CORP

Inventor： TAKAKURA MINORU

IPC: H04N7/025 ,  H04N7/03 ,  H04N7/035 ,  H04N7/088

Abstract: PURPOSE:To secure the instantaneous projection of at least one character broadcast program without any queuing time, by providing the nonvolatile memory and the program designation switching circuit. CONSTITUTION:In nonvolatile memory 24, the program designating code for one specified character broadcast program is memorized in the address of the corresponding channel with every TV broadcast channel. And with operation of channel selector 17, FF16 is set and the output turns to 1. Thus the AND gate of switch circuit 25 is opened, and then the designating code of memory 24 is supplied to comparator 11. Then transfer gate 8 is opened by the coincidence signal of circuit 11, and the designating code of memory 24 is memorized in main memory 15. And the output of FF16 is 1 in circuit 3, and the selected program is projected immediately under these conditions. Here if the selection is done by character broadcast program selector 12, FF16 is reset with the output turned to 0. And the information of memory 15 is projected instantaneously on the screen. In such way, at least one character broadcast can be viewed immediately.

公开(公告)号：JPS5557483A

公开(公告)日：1980-04-28

申请号：JP13038478

申请日：1978-10-25

Applicant: SONY CORP

Inventor： TAKAKURA MINORU ,  KIMURA HIROSHI

IPC: B41J3/32

Abstract: PURPOSE:To enable Braille points to be read at a fixed position without requiring the reader to move its fingers, by changing situation of projection of points producing devices, which are arranged around a cylindrical rotor, in turn by means of a Braille points producing mechanism operating synchronously with rotating speed of the cylindrical rotor. CONSTITUTION:A cylindrical rotor 11's rotating axle 11A is supported in a frre-to- turn position by bearing plates 14A and 14B, and its rotation is driven by a pulse motor 15. A round column-like pin 17 which is a dot member is provided with V- shape grooves 18A and 18B, and steel balls 20 which are moved by a spring 19 are fit into the groove at 2 positions. The cylindrical rotor 11 is provided with 6 units of Braille points producing devices 22A-22F with 6 column-like pins 17a-17f as one unit, 6 plungers 24A-24F which make all the column-like pins 17a-17f pro ject and a resetting cam plate 23. In this mechanism, a reader is able to read a series of letters simply by placing a hand (fingers) on fixed read-out opening 12A without being required to trace by moving its fingers.

公开(公告)号：JPS5455343A

公开(公告)日：1979-05-02

申请号：JP12267677

申请日：1977-10-13

Applicant: SONY CORP

Inventor： OKADA HISAO ,  OOSHIMA YOSHITOSHI ,  TAKAKURA MINORU

IPC: G01R19/165 ,  G06G7/12 ,  H03K3/0233 ,  H03K5/08

Abstract: PURPOSE:To make the level discrimination between two input voltages with a simply-constituted circuit by detecting the absolute value of a difference between two input voltages and setting the threshold level of its center value. CONSTITUTION:The 1st input voltage V1 applied to input terminal 1 is connected to one terminal of the 1st constant-current source 5 via transistor Q1 constituting the 1st current detector, and the 2nd input voltage V2 applied to input terminal 2 is connected to one terminal of the 2nd constant-current source 6 via TrQ2 constituting the 2nd current detector. Then, resistance R is connected between respective terminals of the 1st and 2nd constant current sources 5 and 6. In addition, output of Trs Q1 and Q2 are outputted via Trs Q3 and Q4 forming an emitter follower. In this constitution, the absolute value of the difference between two input voltages V1 and V2 is detected and threshold value I of its center value is set, thereby making the level discrimination between input voltages V1 and V2.