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1. 发明专利

JPH1191893A OIL-FEEDING APPARATUS 失效
公开(公告)号：JPH1191893A
公开(公告)日：1999-04-06
申请号：JP24901497
申请日：1997-09-12
申请人： TOKICO LTD
发明人： AMEMORI HIROYUKI , FUJINUMA YUJI , NAGAI KAZUHIRO
IPC分类号： B67D7/16 , B67D7/30 , B67D5/16 , B67D5/30
摘要： PROBLEM TO BE SOLVED: To save labor on feeding oil into plastic containers while reducing space for installation. SOLUTION: An oil-feeding apparatus 11 has a metering machine stand 12 to be installed on the floor of an oil-feeding booth whereat oil-feeding work is executed. An oil-sending device is housed in the metering machine stand 12. Oil-feeding nozzles 14 for feeding oil into plastic containers 13 and nozzle stands 15 for holding the oil-feeding nozzles 14 in up-and-down motions are provided at the rear side of the metering machine stand 12. Paired container stands 16 whereon the plastic containers 13 are mounted are provided at the upside of the metering machine stand 12. As the oil-feeding apparatus 11 is in a structure wherein the plastic containers 13 are mounted on the container stands 16 provided at the upside of the metering machine stand 12, it is not necessary to prepare a place for putting the plastic containers 13 thereon in the vicinity of the apparatus, and installation can be made in a limited space in a store because of its occupancy of small area for installation.

2. 发明专利

JPH0682061B2 失效
公开(公告)号：JPH0682061B2
公开(公告)日：1994-10-19
申请号：JP6646987
申请日：1987-03-20
申请人： TOKICO LTD
发明人： HASEGAWA HIROAKI , AMEMORI HIROYUKI
IPC分类号： G01F1/80 , G01F1/84

3. 发明专利

JPH05164579A FLUID VIBRATION TYPE FLOWMETER 失效
公开(公告)号：JPH05164579A
公开(公告)日：1993-06-29
申请号：JP33363491
申请日：1991-12-17
申请人： TOKICO LTD , OSAKA GAS CO LTD
发明人： SAWAMOTO KOJI , AMEMORI HIROYUKI , IKEDA HIDEAKI , TSUGE KAZUO , OKAMURA SHIGENORI , UEDA HIROSHI
IPC分类号： G01F1/20
摘要： PURPOSE:To enable high productivity manufacturing of high quality fluid vibration type flowmeter. CONSTITUTION:A spouting nozzle 12 which is constituted of a metal casing 1 in which element assembling grooves 6 are formed, and of a resin made oscillation element 11 being fit into the element assembling grooves 6 in the casing 1 in order to generate fluid vibration to the oscillation element 11, and a columnar target 13 and also a throttle part 14, all the three are formed into one single body. Since the oscillation element 11 which affects considerably the performance thereof as a flowmeter, is formed by a resin, the element can be made to keep highly precise optimum condition in theoretical meaning, because the metal mold thereof can be smoothly removed by deflection of the resin even if removing inclination of the metal mold is not provided. Also, pressure resistivity performance and the like can be maintained even by a metallic casing, too. Accordingly, a high quality flowmeter of which performance as a flowmeter is quite high, and of which air tightness and other performance are well confirmed, can be manufactured with very high productivity thereof.

4. 发明专利

JPS63314415A MASS FLOWMETER 失效
公开(公告)号：JPS63314415A
公开(公告)日：1988-12-22
申请号：JP15171287
申请日：1987-06-18
申请人： TOKICO LTD
发明人： AMEMORI HIROYUKI , HASEGAWA HIROAKI , MIYATA YASUSHI , SUGIMOTO KOYATA , NAKAMURA AKIRA
IPC分类号： G01F1/82 , G01F1/84
摘要： PURPOSE:To enable direct measurement of a mass flow rate of a fluid to be measured, by forming a sensor tube in a S shape to generate a Corioli's force acting thereon effectively. CONSTITUTION:A second curved part 25 of one sensor tube 23 vibrates at a fixed amplitude with a natural frequency always applied with a vibrator 31. The sensor tube 23 is so arranged as to be supported with struts 28 and 29 and when the second curved part 25 vibrates, a first curved part 24 extending in opposite direction also vibrates at the same frequency. In other words, for example, as the tip of the curved part 25 moves downward, the S-shaped sensor tube 23 is displaced in a see-saw manner on an inflow port 26, an outflow port 27 and a strut 30 with upward movement of the curved part 24. Then, as a fluid to be measure flows through the vibrating tube 23, a torsion is generated at the curved parts 24 and 25 by a Corioli's force. Thus, mass flow rate of the fluid can be measured by utilizing that an angle of torsion is proportional to the mass flow rate of the fluid passing through the tube 23.

5. 发明专利

JPS6348422A FLOW RATE CONTROLLER 失效
公开(公告)号：JPS6348422A
公开(公告)日：1988-03-01
申请号：JP19239386
申请日：1986-08-18
申请人： TOKICO LTD
发明人： MIYAMOTO KEIICHI , AMEMORI HIROYUKI
IPC分类号： G01F25/00 , G01F1/68 , G01F1/696 , G01F15/00
摘要： PURPOSE:To detect whether or not a flow rate measurement part is abnormal by making the pressure of fluid and the opening degree of a control valve constant and comparing the reference value of a specific flow rate with the measured flow rate signal of a sensor. CONSTITUTION:The fluid to be measured flows in a by-pass flow passage 3 from the intake 2 of the main body 1 of a flow rate controller. An orifice 4 is provided to the by-pass flow passage 3 and the fluid is shunt into a flow which passes through the contraction 4 of area and a flow which flows through a sensor flow passage branching from the by-pass flow rate 3. Further, the fluid passes through the valve sent 6a of the control valve 6 and flows out of an outlet 7. A couple of sensors 8a and 8b which output flow rate measurement signals corresponding to flow rates are provided to the sensor flow passage 5. Terminals of the sensors 8a and 8b are connected to a sensor driving circuit in a control circuit 10. The control circuit 10 drives an actuator 11 according to the flow rate measurement signals from the sensors 8a and 8b to control the opening degree of the control valve 6. The control circuit detects abnormality occurring to the flow rate measurement part and decides whether the abnormality occurs or not.

6. 发明专利

JPS6041815B2 失效
公开(公告)号：JPS6041815B2
公开(公告)日：1985-09-19
申请号：JP6163479
申请日：1979-05-18
申请人： TOKICO LTD
发明人： AMEMORI HIROYUKI , MOMOTANI GORO , SENOO YOSHIO
IPC分类号： H01H36/00 , G01V3/10 , H01F41/00 , H03K17/95

7. 发明专利

JPS54123062A TURBINE METER 失效
公开(公告)号：JPS54123062A
公开(公告)日：1979-09-25
申请号：JP3071378
申请日：1978-03-17
申请人： TOKICO LTD
发明人： AMEMORI HIROYUKI
IPC分类号： G01F1/10 , G01F1/115

8. 发明专利

JP2000247400A OIL FEEDER 失效
公开(公告)号：JP2000247400A
公开(公告)日：2000-09-12
申请号：JP1242299
申请日：1999-01-20
申请人： TOKICO LTD
发明人： SAKAUCHI SATOSHI , AMEMORI HIROYUKI , KADOWAKI JUNJI , TAKAHASHI YOSHIO
IPC分类号： B67D7/42 , B67D5/37
摘要： PROBLEM TO BE SOLVED: To protect a container from being fouled by the liquid dropping generated after the completion of oil feed into the container. SOLUTION: A receiving tray 83 of a liquid dropping recovery mechanism 10 is held on an opposite position facing below the end of a discharge pipe 14b of an oil feed nozzle 14. A roller to be fitted relatively on a cam channel of a cam member when the oil feed nozzle 14 is lowered in front of the oil feed position is provided on the engaging member. The oil feed nozzle 14, therefore, is lowered to lower the cam member and the roller is fitted on the cam channel of the cam member to move the receiving tray 83 supported by the cam member to a non-opposite position. When the oil feed nozzle 14 is lifted after the completion of oil feed, the receiving tray 83 is returned below a discharge pipe 14b of the oil feed nozzle 14 again to recover the liquid dropping from the discharge pipe 14b.

9. 发明专利

JPH04158222A FLOWMETER 失效
公开(公告)号：JPH04158222A
公开(公告)日：1992-06-01
申请号：JP28265590
申请日：1990-10-20
申请人： TOKICO LTD
发明人： SAWAMOTO KOJI , AMEMORI HIROYUKI
IPC分类号： G01F1/00 , G01F15/18
摘要： PURPOSE:To unify the types of an apparatus and to simplify assembly thereof by providing thread holes for a flange joint in flange surfaces of a casing and internal threads for a screw joint inside an inflow port and an ouflow port and by applying the apparatus to either a piping connection system of the flange joint or the one of the screw joint. CONSTITUTION:Internal threads 11 and 12 for a flange joint are provided in flange surfaces 9 and 10 of a casing 1, while internal threads 13 and 14 for a screw joint are provided in the inner peripheral surfaces of an inflow port 5 and an outflow port 6. In the case of connection with a piping of the flange joint, the flange part of the piping of the flange joint is made to abut each of the flange surfaces 9 and 10 and external threads are screwed in the internal threads 11 and 12 for flange joint, so that the connection be attained. In the case of connection with a piping of the screw joint, on the other hand, external thread parts for the screw joint of the piping of the screw joint are screwed in the internal threads 13 and 14 for the screw joint respectively, so that the connection be attained. In this way, an apparatus can be made to meet either a piping connection system of the piping of the flange joint or the connection system of the piping for the screw joint.

10. 发明专利

JPH03107727A MASS FLOWMETER 失效
公开(公告)号：JPH03107727A
公开(公告)日：1991-05-08
申请号：JP24437089
申请日：1989-09-20
申请人： TOKICO LTD
发明人： AMEMORI HIROYUKI
IPC分类号： G01F1/84
摘要： PURPOSE:To increase the SN ratio of flow rate measurement by arraying a 1st and a 2nd linear sensor tube part linearly, and thus making the mass flow rate of a flow in each sensor tube part large and increasing a generated Colioris force. CONSTITUTION:The output of a pickup 12 between pickups 12 and 13 on the inflow sides of the 1st and 2nd sensor tube parts 4 and 5 is applied to the uninverted input terminal of a differential amplifier 20 and the output of the other pickup 13 is applied to the inverted input terminal of the amplifier 20. This amplifier 20 outputs an output difference signal 30. Then the output of a pickup 14 between pickups 14 and 15 on the outflow sides of the tube parts 4 ad 5 is applied to the uninverted input terminal of an differential amplifier 22 and the output of the other pickup 15 is applied to the inverted input terminal of the amplifier 22. This amplifier 22 outputs an output difference signal 31. When those signals 30 and 31 are compared with the outputs of the pickups 12 and 14, they are equal in phase difference, but the levels are doubled. The phases of the signals 30 and 31 are compared by a trailing-stage phase comparing circuit 24 and a phase difference signal corresponding to the phase difference is outputted.

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