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1. 发明专利

JPS58124435A ULTRASONIC DIAGNOSTIC APPARATUS 失效
公开(公告)号：JPS58124435A
公开(公告)日：1983-07-25
申请号：JP653282
申请日：1982-01-19
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： INOUE TAKATSUNE , NOGUCHI MASANORI
IPC分类号： A61B8/00 , A61B10/00

2. 发明专利

JPS5757725B2 失效
公开(公告)号：JPS5757725B2
公开(公告)日：1982-12-06
申请号：JP13230177
申请日：1977-11-04
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： SUMI AKIRA , YAMAGUCHI KEIKI , KATAOKA FUSATOSHI , OGAWA MASAHIRO , NOGUCHI MASANORI
IPC分类号： G05B9/02 , G05B7/02 , G05B15/02

3. 发明专利

JPS57154970A OPTICAL INFORMATION READER 失效
公开(公告)号：JPS57154970A
公开(公告)日：1982-09-24
申请号：JP3994681
申请日：1981-03-19
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： KURITA YOSHIO , NOGUCHI MASANORI
IPC分类号： G06T1/00 , H04N1/028
摘要： PURPOSE:To attain a high-speed scan with a simple constitution, by using an optical gate array element containing a light transmitting part which electrically shifts and carries out the scan. CONSTITUTION:The light given from a light source 1 is irradiated onto an optical gate array element in a belt form, and this irradiated light passes through onoy the light transmitting part of the element 3 to be irradiated to a transmitting original 4. At the same time, the light reflected from the original 4 is led to a photocell 6 through the above-mentioned light transmitting part. This light transmitting part shifts successively to perform the scan, and the information written on the original 4 is decomposed into picture elements to be delivered from the cell 6 in the form of a time series signal that shows the concentration of the picture element. The scan of the light transmitting part of the element 3, that is, an operation by which the voltage is applied between the adjacent electrodes with a successive change given to the positions of the electrodes can be carried out in an electronic way by means of a driving circuit 5 including a shift register, etc.

4. 发明专利

JPS57133330A DIFFERENTIAL PRESSURE RESPONSING DEVICE 失效
公开(公告)号：JPS57133330A
公开(公告)日：1982-08-18
申请号：JP1980881
申请日：1981-02-13
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： OZAWA SHINSUKE , NOGUCHI MASANORI
IPC分类号： G01L13/02
摘要： PURPOSE:To enable protecting of a device against an unexpected excessive pressure and to provide a device which is steady in operation, by a method wherein a path for sealed fluid forms a perforation, and a plural number of recesses, which is connected to each other, is formed in a part where the perforation is open to a concave surface. CONSTITUTION:A perforation is formed working as a fluid path leading a pressure to both sides of a perceiving diaphragm through the medium of seal fluid, and a plural number of recesses connected to each other is formed in a part where the perforation is opened to a concave surface positioned facing opposite to the sensing diaphragm. For example, if pressure is exercised on seal diaphragms 21 and 22, the pressure is uniformly exerted on the total surface of the sensing diaphragm 1 through a seal fluid 30 in a fluid path 31 and a plural number of recesses 35. Thus, in case an unexpected excessive pressure is produced, the seal fluid in the periphery also flows out through the recesses 35. This causes the sensing diaphragm to be uniformly supported at total surfaces of concave surfaces 13 and 14, and as a result, the diaphragm can be reliably prevented from strain and deformation.

5. 发明专利

JPS56157528A CHARACTER INPUT DEVICE 失效
公开(公告)号：JPS56157528A
公开(公告)日：1981-12-04
申请号：JP6116080
申请日：1980-05-08
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： NOGUCHI MASANORI
IPC分类号： G06F3/041 , G06F3/033 , G06F3/037 , G06F3/048 , G06K9/24 , G09G5/00 , G09G5/22
摘要： PURPOSE:To input sentences easily without requiring skill, by moving the tip of an optical pen along characters to be inputted on the original to write and input sentences to the cursor position on the CPU successively. CONSTITUTION:A optical pen 1 consists of a light irradiating fiber 11 and a light receiving fiber 12, and characters on the original are read by the light from a light source 13, and the signal from a photodetecting array 14 is applied to a pattern recognizing circuit 6. Character patterns of signals which are inputted to this recognizing circuit 6 in parallel are recognized successively, and character code signals corresponding to recognized characters are outputted successively and are input to a microcomputer 7. Next, a type corresponding to the character code is read out from a Kanji (Chinese character) font memory 8 by a computer 7 and is displayed on a CRT3. Further, the displayed type, the display position, etc. are adjusted by the signal from a keyboard 2 to match them to the cursor position, thus facilitating the input of sentences without requiring skill.

6. 发明专利

JPS56139741A ULTRASONIC DIAGNOSIS APPARATUS 失效
公开(公告)号：JPS56139741A
公开(公告)日：1981-10-31
申请号：JP4393880
申请日：1980-04-03
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： NOGUCHI MASANORI , NOGUCHI MASAKATSU
IPC分类号： A61B8/00 , A61B8/14 , A61B10/00

7. 发明专利

JPS5566710A DISPLACEMENT DETECTOR 失效
公开(公告)号：JPS5566710A
公开(公告)日：1980-05-20
申请号：JP14062178
申请日：1978-11-15
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： UEDA TOSHITSUGU , NOGUCHI MASANORI
IPC分类号： G01D5/48 , G01D5/12
摘要： PURPOSE:To enable a high-accuracy displacement detection with a simple mechanism, by arranging between signal-receiving means a permanent magnet which causes a ultrasonic wave signal in a magnetic distortion line. CONSTITUTION:When an exciting pulse ip is supplied from a generator OS to a magnetic distortion line 1, a ultrasonic wave signal is generated at the position of existence of a permanent magnet 4 in the line 1 by an interaction between magnetic field of the pulse ip and that of the permanent magnet 4, and this signal is detected by signal-receiving means 2 and 3 provided at the both ends of the line 1. The pulse ip sets FF1 and FF2 and a signals e1 and e2 from the means 2 and 3 reset FF1 and FF2. And therefore, output of FF1 and FF2 can obtain signals PW1 and PW2 having time widths t1 and t2 which are proportional to distances l1 and l2 between the magnet 4 and the signals PW1 and PW2, and by conducting prescribed calculation by giving these signals to an arithmetic circuit CK, it is possible to obtain an output EO proportional to mechanical displacement.

8. 发明专利

JPS54115173A AUTOMATIC BALANCE INSTRUMENT 失效
公开(公告)号：JPS54115173A
公开(公告)日：1979-09-07
申请号：JP2228278
申请日：1978-02-28
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： UEDA TOSHITSUGU , RA SEIKI , NOGUCHI MASANORI
IPC分类号： G01R17/06 , G01B17/00
摘要： PURPOSE:To remove mechanical contact portions by providing an exciting means moving in correspondence to the movement of a movable part in the state of being and swiched by a first receiving means and a second receiving means. CONSTITUTION:The pulse form voltage signals e1, e2 obtained by a first receiving means 62 and a second receiving means 63 after t1, t2 while an exciting pulse PE is applied are respectively applied to the reset terminals R of flip-flop circuits FF1, FF2 through comparing amplifiers OP1, OP2. An arithmetic circuit CK, inputted with the time width signals PW1, PW2 from the respective flip-flop circuits FF1, FF2, is able to obtain the feedback signal Ef associated to the displacement position (x) of a movable part 3 from its output terminal OUT. Since l1+l2 is the distance between the first receiving means 62 and the second receiving means 63 and is a constant value irrespective of the displacement position (x) of the movable part 3, the feedback signal Ef becomes accurately proportional to the displacement position (x). The feedback signal Ef does not receive the influrnce of the propagation speed Vs of the ultrasonic wave signal in a magnetostirctive wire 60.

9. 发明专利

JPS58207199A Optical transmission system 失效
公开(公告)号：JPS58207199A
公开(公告)日：1983-12-02
申请号：JP9066882
申请日：1982-05-28
申请人： Yokogawa Electric Works Ltd
发明人： OOTE AKIRA , NOGUCHI MASANORI
IPC分类号： G08C23/04 , G08C15/00 , G08C15/06 , G08C19/00 , G08C23/00

10. 发明专利

JPS5838963B2 失效
公开(公告)号：JPS5838963B2
公开(公告)日：1983-08-26
申请号：JP6130975
申请日：1975-05-22
申请人： YOKOGAWA ELECTRIC WORKS LTD
发明人： TSUDA TSUYOSHI , NOGUCHI MASANORI
IPC分类号： H03B29/00 , G06F1/02 , H03K3/84 , H03K4/00 , H03K4/08 , H03K4/56 , H03K6/00

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