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1. 发明专利

JPS5156685A 失效
公开(公告)号：JPS5156685A
公开(公告)日：1976-05-18
申请号：JP13004874
申请日：1974-11-13
申请人： TOKYO GAS CO LTD , TOKICO LTD
发明人： OKAMOTO YOZO , FURUSHIMA KYOSHI , OONO MASAAKI , AMAMORI HIROYUKI
IPC分类号： G01K17/10 , G01K17/16

2. 发明专利

JPH0418196B2 失效
公开(公告)号：JPH0418196B2
公开(公告)日：1992-03-27
申请号：JP18154385
申请日：1985-08-19
申请人： TOKICO LTD
发明人： OONO MASAAKI , ISHII AKIO , SAWAMOTO KOJI
IPC分类号： F17C13/04

3. 发明专利

JPS5447677A DEVICE FOR EXAMINING FLOW METER 失效
公开(公告)号：JPS5447677A
公开(公告)日：1979-04-14
申请号：JP11368277
申请日：1977-09-21
申请人： TOKICO LTD
发明人： KAWASE AKIYUKI , NIINUMA KISABUROU , OONO MASAAKI
IPC分类号： G01F25/00

4. 发明专利

JPS5338860A COMPOUND GEAR TYPE ROTARY MACHINE 失效
公开(公告)号：JPS5338860A
公开(公告)日：1978-04-10
申请号：JP11268876
申请日：1976-09-20
申请人： TOKICO LTD
发明人： OONO MASAAKI
IPC分类号： F16H39/00 , F16H1/02
摘要： PURPOSE:To provide a compound gear type rotary machine in which individual paried gears thereof may be very simply mounted on a pair of shafts such that the gears are meshed with each other in a desired rotational phase difference between them.

5. 发明专利

JPS6331041B2 失效
公开(公告)号：JPS6331041B2
公开(公告)日：1988-06-22
申请号：JP13029280
申请日：1980-09-19
申请人： TOKICO LTD
发明人： KATAYAMA MASAYOSHI , OONO MASAAKI , SHINODA KAZUICHI , NISHAMA SHIGERU
IPC分类号： G01F1/32 , G01P5/01

6. 发明专利

JPS61925B2 JPS61925B2 - 失效
公开(公告)号：JPS61925B2
公开(公告)日：1986-01-13
申请号：JP6163579
申请日：1979-05-18
申请人： Tokico Ltd
发明人： SUGYAMA KUNRO , OONO MASAAKI , NISHAMA SHIGERU
IPC分类号： G01F1/32 , G01P5/01
CPC分类号： G01F1/3245

7. 发明专利

JPS55152422A DETECTOR FOR VELOCITY OF FLOW AND FLOW RATE 失效
公开(公告)号：JPS55152422A
公开(公告)日：1980-11-27
申请号：JP6163579
申请日：1979-05-18
申请人： TOKICO LTD
发明人： SUGIYAMA KUNROU , OONO MASAAKI , NISHIYAMA SHIGERU
IPC分类号： G01F1/32 , G01P5/01
摘要： PURPOSE:To reduce the cost of repairing for a vortex detecting element, and produce the vortex detecting element and a vortex generating element at a high efficiency, by detachably setting the vortex detecting element in the vortex generating element. CONSTITUTION:A through bore 7 is provided in a vortex generating element 1 such that the bore 7 is extended through both side surfaces 5, 6, where a vortex is generated, of the element 1, and a vortex detecting element 8 is detachably fitted in the bore 7. A Karman's vortex street is successively generated at both sides of the vortex generating element 1 due to the flow of a fluid in the direction of an arrow A in a passage 3. Metallic diaphragms 12, 13 are displaced due to the vortexes so that the distance between the diaphragm 12 and a metal plate 15 and the distance between the diaphragm 13 and a metal plate 16 are varied. As a result, electrostatic capacities of these diaphragms 12, 13 are varied. Variations in electrostatic capacities referred to above are electrically detected through lead wires 19-21 to determine a vortex generating frequency, i.e. the velocity of flow or flow rate of a fluid in the passage 3. Since the detecting element 8 can be withdrawn from the through bore 7 so as to be renewed, a detector 30 can be repaired easily. Moreover, the detecting element 8 and generating element 1 can be produced separately. Therefore, the detector 30 can be produced at an extremely high efficinecy.

8. 发明专利

JPS5236074A VIBRATION MEASURING APPARATUS FOR VIBRTING BODIES 失效
公开(公告)号：JPS5236074A
公开(公告)日：1977-03-19
申请号：JP11200475
申请日：1975-09-16
申请人： TOKICO LTD
发明人： HONGOU SHIROU , OONO MASAAKI
IPC分类号： G01H11/02 , G01H3/10
摘要： PURPOSE:To detect the vibration displacement of a vibrating body with a detection element and supply its output to a coupling condenser to remove d-c component thereby making accurate detection of the amplitude of the vibrating body with extreme easiness.

9. 发明专利

JPS5845080B2 失效
公开(公告)号：JPS5845080B2
公开(公告)日：1983-10-06
申请号：JP10395572
申请日：1972-10-19
申请人： TOKICO LTD
发明人： SUGYAMA KUNRO , TANIDA WASABURO , OONO MASAAKI
IPC分类号： G01F1/10 , G01F15/00 , G01F15/06 , G01P5/06 , G08C25/00

10. 发明专利

JPH0418195B2 失效
公开(公告)号：JPH0418195B2
公开(公告)日：1992-03-27
申请号：JP18154285
申请日：1985-08-19
申请人： TOKICO LTD
发明人： OONO MASAAKI , ISHII AKIO , SAWAMOTO KOJI
IPC分类号： F17C13/04

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