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1. 发明专利

JPS6047114A GROUTING CONSTRUCTION MANAGEMENT CHART 失效
公开(公告)号：JPS6047114A
公开(公告)日：1985-03-14
申请号：JP15414483
申请日：1983-08-25
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： E02D3/12
摘要： PURPOSE:To exactly and easily know Lugeon values by displaying Lugeon value or unit injected amount of cement by hole, depth of the hole, and section divided at a fixed interval by light or thick spots or lines. CONSTITUTION:In a grouting construction management chart for curtain grout, Lugeon value in the injection hole on the left side of the chart is displayed by hole and section groups. The ports of the holes are leveled with each other at the same height regardless of the height difference of the injection ports and displayed graphically without providing apertures between the injection ports. In the chart on the right, Lugeon values are displayed in a gradually increasing series of the concentration and compared with the chart of the left to know Lugeon value between the sections. Since Lugeon value can be easily known, the distributing condition of grout in unimproved section can be easily and exactly obtained for judging the grouting effects.

2. 发明专利

JPS59119706A SOLENOID WITH NON-CONTACT SWITCH AND CONTROLLER THEREFOR 失效
公开(公告)号：JPS59119706A
公开(公告)日：1984-07-11
申请号：JP22663582
申请日：1982-12-27
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： H01F7/16 , F16K31/06 , H01F7/06
摘要： PURPOSE:To enable the solenoid operation by a sequence controller and make a supplementary relay circuit and the like unnecessary by a method wherein a driving part of a controller, which is operated by the electric signal from a pneumatic solenoid switching valve, a hydraulic solenoid switching valve and the like, is composed of a solenoid and a non-contact switch is fitted to the solenoid in a unitary body while being made freely removable. CONSTITUTION:A non-contact switch 7' is fitted to a solenoid B' in a unitary body but freely removable and signal input terminals 8' and AC output terminals 10' are drawn out of the switch 7'. Then the terminals 10' are connected to source input terminals 11', which compose the solenoid B', so that a solenoid D with a non-contact switch is composed. When the signal from a sequence controller is applied to the terminals 8' of the switch 7', one of the terminals 10' is connected to one of the terminals 11' through the solenoid B' and another terminal is connected to another one of the terminals 11' directly. In this composition, plug-in method is introduced for the connection of the terminals 10' in order to make replacement easy when any one of the components generates trouble.

3. 发明专利

JPS5999182A STRUCTURE OF LIMIT SWITCH INSTRUCTION PART 失效
公开(公告)号：JPS5999182A
公开(公告)日：1984-06-07
申请号：JP20858682
申请日：1982-11-30
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： H01H21/28 , F16K37/00
摘要： PURPOSE:To facilitate adjustment of the position of a limit switch by fixing a guide onto a bonnet and installing a limit switch board in slidable ways onto the guide and fixing the limit switch onto the limit switch board. CONSTITUTION:A guide 38 is fixed onto a bonnet 31, an a limit switch board 9 is installed in slidable ways onto the guide 38, and a limit switch 40 is fixed onto the limit switch board 39 by means of machine screws 41, and said limit switch board 39 is fitted onto a screw rod 42 fixed onto the bonnet 31, and nuts 43 are screwed at the both edges of the limit switch board 39. Therefore, the position of the limit switch 40 can be adjusted only by operating the nut 43, and thus position adjustment is facilitated.

4. 发明专利

JPS5999175A VALVE 失效
公开(公告)号：JPS5999175A
公开(公告)日：1984-06-07
申请号：JP20858882
申请日：1982-11-30
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： F16K11/07 , F16K3/24
摘要： PURPOSE:To reduce trouble and improve durability, by defining a fixed clearance between a valve seat and a valve casing accommodating the valve seat, so as to allow the valve seat to move in a direction perpendicular to a central axis of a valve body. CONSTITUTION:A fixed clearance is defined between valve seats 15 and 15' and a valve casing 14 accommodating the valve seats, and it is filled with grease, etc. With this arrangement, the valve seats 15 and 15' are allowed to move by the clearance in a direction perpendicular to an axis of a valve body 17, and the valve 17 may be smoothly rotated and slided, thus making the valve useful for a long time without trouble.

5. 发明专利

JPS5794603A METHOD AND DEVICE FOR DETECTING PROCEEDING LENGTH OF SHIELDING MACHINE 失效
公开(公告)号：JPS5794603A
公开(公告)日：1982-06-12
申请号：JP17115580
申请日：1980-12-04
申请人： MEISHO KK
发明人： OOTSUBO NORIO , GUNBE TORAKICHI , MATSUDA SACHIKUNI
IPC分类号： E21D9/06 , E21D11/00 , G01B13/00 , G01B13/02
摘要： PURPOSE:To detect the proceeding length of a machine exactly and rationally, by detecting the quantity of hydraulic fluid is moved following the operation of a shielding jack by expressing in terms of the proceeding length of the shielding machine. CONSTITUTION:When hydraulic fluid is pressed into piston rod 28 of a cylinder 25 and a cylinder chamber of the opposite side through a pipe 26 and a cylinder port A from port P in order to advance a shielding machine, a piston 29 is pressed and moved by the hydraulic fluid, and the hydraulic fluid in the cylinder chamber of the piston rod side is discharged through a cylinder port B, a pipe 26a, a hydraulic motor M and a check valve 27. In this case, the rotary shaft of the hydraulic motor M is rotated by the number proportional to the quantity of oil, a pulse generator PG is rotated by said rotation, and pulses are generated by the number proportional to its rotational frequency, therefore, the movement of the piston of the shielding jack, that is to say, the proceeding length of the shielding machine is derived by counting the number of said pulses.

6. 发明专利

JPS53147711A AUTOMATION SYSTEM OF *GROUT* PLANT 失效
公开(公告)号：JPS53147711A
公开(公告)日：1978-12-22
申请号：JP6225377
申请日：1977-05-30
申请人： MEISHO KK
发明人： HASHIMOTO TOSHIKUNI , OOTSUBO NORIO
IPC分类号： B28C7/02 , B28C7/00

7. 发明专利

JPS6342044B2 失效
公开(公告)号：JPS6342044B2
公开(公告)日：1988-08-19
申请号：JP20858382
申请日：1982-11-30
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： E02D3/12

8. 发明专利

JPS63564B2 失效
公开(公告)号：JPS63564B2
公开(公告)日：1988-01-07
申请号：JP2202182
申请日：1982-02-16
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： E02D3/12

9. 发明专利

JPS6081578A THREE-WAY FLOW CONTROL VALVE FOR GROUT 失效
公开(公告)号：JPS6081578A
公开(公告)日：1985-05-09
申请号：JP18922283
申请日：1983-10-12
申请人： MEISHO KK
发明人： OOTSUBO NORIO
IPC分类号： F16K11/04 , F16K11/10
摘要： PURPOSE:To simplify construction and facilitate maintenance, by providing a valve body which is inserted into a sleeve, is moved through sliding or rotational sliding, and controls a flow rate by cooperating with an opening part of the sleeve. CONSTITUTION:The valve body 16 is moved in the sleeve 15 through sliding or rotational sliding by driving a driving gear. When the valve body 16 is located on the opening part 15a of the sleeve 15, a grout flowing in through an inflow port 7a is divided to the outflow port 7c side and the outflow port 7b side by the valve body 16 when passing through the opening part 15a, and the flow rates of the grout portions flowing to the port 7c side and the port 7b side are determined by the cross-sectional areas of the opening part 15a divided by the valve body 16. Accordingly, the flow rate of the grout passing through the port 7c and that through the port 7b can be arbitrarily controlled by arbitrarily regulating the position of the valve body 16.

10. 发明专利

JPS6073911A TENSION TEST METHOD AND TENSION TEST DEVICE FOR GROUND ANCHOR 失效
公开(公告)号：JPS6073911A
公开(公告)日：1985-04-26
申请号：JP17935783
申请日：1983-09-29
申请人： MEISHO KK , SEIWA KIKO KK
发明人： OOTSUBO NORIO , NAKAO HIDEKI
IPC分类号： G01N3/00 , E02D1/00 , E02D33/00
摘要： PURPOSE:To provide accurate and high reliability, by a method wherein elongation is continuously measured by measuring the moving distance of a wire material on which a specified tension is applied, while a pressure is continuously measured, and a relation between a tension power and elongation is continuously checked. CONSTITUTION:When a projection 1a of a tensional material 1 is moved toward a pulley 9, since a weight 10 is attached to the other end of a wire material, attached to the projection 1a by means of a locking tool 7, through the medium of the pulley 9, the wire material 8 is moved in the direction of the weight 10. Thereafter, the pulley 9 is rotated by a full amount, equivalent to the moving distance, motivated by friction between the wire material 8 and the pulley 9. From the rotary angle of the size of the pulley 9, elongation of the stretched material 1 can be easily measured, and based on the tension force of the tensional material and measurements of elongation, tension test data are made. This completes a report simultaneously with completion of a tension test, the drawn up report has accurate and high reliability, and can contribute to the construction management immediately.

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