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1. 发明专利

JPS62223598A AUTOMATIC CLEANING DEVICE 失效
公开(公告)号：JPS62223598A
公开(公告)日：1987-10-01
申请号：JP6397686
申请日：1986-03-24
申请人： CHUBU ELECTRIC POWER , TOSHIBA CORP
发明人： NISHIKAWA MASAAKI , FUKUYASU JITSUO , KITAGAWA KIYOHIKO , TSUJI KOICHI , SUENAGA KOICHIRO , KATO AKIRA , KANBARA KAZUMI
IPC分类号： F28G1/12 , F28G15/04
摘要： PURPOSE:To clean efficiently the heat-transfer tubes of a condenser without the help of manpower by installing a cleaning gun at a movable device moving along the tube sheet of a heat exchanger. CONSTITUTION:At the side of a working stand 18 facing a tube plate 1 a scalar arm 21 revolved while keeping a specified distance to the plate 1 by a driving device 20 composed of a servomotor, an encoder, and a speed reducer etc. placed on the stand 18, is installed. The arm 21 also serves as a water- distributing pipe in which pressurized water supplied from a pressurized water source placed outside flows and at the tip of the arm 21 a cleaning gun 22 spouting the pressurized water toward a heat-transfer tube 4 is placed. Forced sending of a cleaning ball previously inserted into the inlet part of the tube 4 with the gun 22 causes the inside of the tube 4 to be cleaned.

2. 发明专利

JPS62223599A CLEANING BRUSH SUPPLY DEVICE 失效
公开(公告)号：JPS62223599A
公开(公告)日：1987-10-01
申请号：JP6397586
申请日：1986-03-24
申请人： CHUBU ELECTRIC POWER , TOSHIBA CORP
发明人： NISHIKAWA MASAAKI , MIZUTAME MORIHIRO , SUENAGA KOICHIRO
IPC分类号： F28G1/12 , F28G15/04
摘要： PURPOSE:To select freely a transporting direction and supply smoothly cleaning brushes to the mainbody of a cleaning device from the outside of a condenser chamber by transporting the cleaning brushes from the outside of the condenser chamber to the mainbody of the cleaning device in the chamber by using a belt. CONSTITUTION:A robot 24 takes out cleaning brushes 16 from a package 23 and loads them one after another into brush holding pipes 22 of which rotating location are determined by a rotating actuator 25. A rotating actuator 35 for insertion transports in rotation a belt 21 intermittently so as to enable a pipe 22 to reach the location facing the rod 13a of a linear actuator 13 for insertion. The actuator 13 pushes out the brush 16 from a pipe 22 reaching the facing location to insert it into a small bore tube 19. Then, this inserted brush 16 is penetrated through the tube 19 by a water pressure gun and cleans that place.

3. 发明专利

JPH10129982A JIB CRANE 失效
公开(公告)号：JPH10129982A
公开(公告)日：1998-05-19
申请号：JP29054696
申请日：1996-10-31
申请人： TOSHIBA CORP
发明人： SUENAGA KOICHIRO
IPC分类号： B66C13/48 , B66C23/00
摘要： PROBLEM TO BE SOLVED: To improve the workability and the safety same as those of an overhead traveling crane, while keeping the low cost and the simple basic structure, by performing two kinds of moving operations, that is, the slewing motion moving mode and the orthogonal moving mode of a slung load. SOLUTION: When a home position returning button of an operating pendant 15 is pushed, a hook 8 of a chain block 5 is automatically lifted to the upper limit, and is stopped. Then a rotary roller 4 is automatically moved on a beam 3 by a servomotor 13 for transverse motion, and is brought into contact with the nearest limit switch among three home position limit switches 15, and is stopped. Then a servomotor 12 for slewing motion is automatically operated, and is brought into contact with the nearest limit switch among three home position limit switches 16 installed at intervals of 60 deg., and is stopped. When the home position returning operation has been finished as mentioned in the above, a controller 14 is started to operate. The chain block 5 is moved in the rectangular coordinate mode by the servemotors 12, 13 for slewing motion and transverse motion.

4. 发明专利

JPH01248917A DEVICE FOR MOVEMENT OF OVERHEAD LINE 失效
公开(公告)号：JPH01248917A
公开(公告)日：1989-10-04
申请号：JP7257888
申请日：1988-03-26
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： SAWADA JUN , NAKAYAMA HAYAO , KOGA HISAO , SUENAGA KOICHIRO , MUNAKATA TADASHI
IPC分类号： B61B12/00 , H02G1/02
摘要： PURPOSE:To perform an easy overriding operation of an obstacle or a bent part on an overhead line by forming one arbitrary set of wheels of one set of drive shafts and two sets of driven wheels in a structure in which the positions of the one arbitrary set of the wheels can be adjusted. CONSTITUTION:An overhead line moving device 1 has a set of drive wheels 5 and two sets of driven wheels 8, 9. The wheels 5 are detachably mounted by a wheel clamp 15b on an overhead line 4, and the wheels 8, 9 are detachably mounted by wheel clamps 15a, 15b on the line 4. Other one set of wheels can be arbitrarily adjusted at their positions in a state that a moving device body 1a is supported by arbitrary two sets of three sets of wheels 5, 8, 9 by means of an elevating mechanism 3.

5. 发明专利

JPS6164385A Washer in tank 失效
标题翻译：洗衣机在坦克
公开(公告)号：JPS6164385A
公开(公告)日：1986-04-02
申请号：JP18599284
申请日：1984-09-05
申请人： Toshiba Corp
发明人： SUENAGA KOICHIRO , NAKADA YOSHITOMO
IPC分类号： B08B9/093 , B08B9/08

6. 发明专利

JPH07329884A FOREIGN MATTER SUCTION PREVENTIVE DEVICE ON WATER JET PROPULSION MACHINERY 失效
公开(公告)号：JPH07329884A
公开(公告)日：1995-12-19
申请号：JP12344394
申请日：1994-06-06
申请人： TOSHIBA CORP
发明人： SUENAGA KOICHIRO
IPC分类号： B63H11/01
摘要： PURPOSE:To certainly avoid suction of a foreign matter and to eliminate a problem to cause impossible navigation by providing a sensor to detect and discriminate the foreign matter of a suspended matter, etc.. floating in the water within specified depth, stopping a pump or actuating it to reversally rotate by foreign matter detection judgement information and carrying out shutoff actuation of a suction port by a blind plate. CONSTITUTION:When a pump vane 7 is rotated through a propeller shaft 6 by rotational drive of a motor 5, water sucked through a screen 8 of a suction port 3 is burst out as high pressure jet water from a nozzle 10 after it is rectified by a diffuser 9 through a duct 4, and a hull 1 is propelled. While the hull 1 navigates, a supersonic wave is emitted to specified depth toward the water bottom by a supersonic wave sensor 11, and existence of a foreign matter is discriminated from a waveform shape of its reflected waveform by a controller 13. At the time when the foreign matter doing damage to navigation is discriminated, the motor 5 is stopped, simultaneously, a shutoff actuation command is given to a shutoff mechanism 12, and the suction port 5 is blocked by moving a blind plate to shut off by a hydraulic cylinder.

7. 发明专利

JPH06277843A METHOD AND DEVICE FOR MULTILAYER WELDING 失效
公开(公告)号：JPH06277843A
公开(公告)日：1994-10-04
申请号：JP6826893
申请日：1993-03-26
申请人： TOSHIBA CORP
发明人： SUENAGA KOICHIRO , HIRANO SHOZO , TAKENAKA KAZUHIRO
IPC分类号： B23K9/095 , B23K9/12 , B23K9/127
摘要： PURPOSE:To accurately perform an automatic welding without forming welding defects. CONSTITUTION:A pair of non-welding sensors 27a, 27b, which are arranged side by side in the direction, orthogonal to a welding joint, are moved along the welding joint 30 by the hand 25 of a robot 21, and the sectional forms of the welding joint 30 are measured. Among the sectional forms of the welding joint 30, on the line which is made with the deepest position connected along the welding joint, a welding torch 26 is moved by means of the hand 25. By this welding torch 26, the layer of beads 20 is formed in the welding joint 30, and thereby multilayer welding is performed.

8. 发明专利

JPH0253539A WORK HEAD FOR INDUSTRIAL ROBOT 失效
公开(公告)号：JPH0253539A
公开(公告)日：1990-02-22
申请号：JP19893388
申请日：1988-08-11
申请人： TOSHIBA CORP
发明人： YAMADA MAMORU , SUENAGA KOICHIRO
IPC分类号： B23Q1/00 , B23Q1/70 , B24B27/00 , B25J17/02
摘要： PURPOSE:To contrive a robot total unit for its size smallness and weight lightness so as to enable the robot to be inexpensively manufactured by setting up a driving gear in a position, separated from a work head and isolated from an arm, and connecting a work tool to the driving gear by a flexible shaft. CONSTITUTION:A driving gear 4, driving a work tool 3 mounted to a robot arm 2 in its point end, is arranged in a position separated from a work head 1 and isolated from the arm 2, and driving power, driving the work tool 3, is efficiently transmitted from the driving gear 4, provided to be arranged in the position isolated from the arm 2, by a flexible shaft 5 of light weight. As the result, the work head 1 is substantially decreased in its own weight, and also a load, acting on the arm 2, is decreased. Consequently, a mechanism, turning and driving the arm 2, is substantially simplified, and contriving a robot total unit for its size smallness and weight lightness, a robot equipment can be inexpensively manufactured. While only a load of the flexible shaft 5 acts on the work head 1, so that a robot main unit enables its mechanism to be miniaturized and simplified.

9. 发明专利

JPH11308818A COIL-WEDGE REMOVING DEVICE FOR GENERATOR STATOR 失效
公开(公告)号：JPH11308818A
公开(公告)日：1999-11-05
申请号：JP11233398
申请日：1998-04-22
申请人： TOSHIBA CORP
发明人： SUENAGA KOICHIRO
IPC分类号： H02K15/02
摘要： PROBLEM TO BE SOLVED: To provide a coil wedge removing device of a generator stator by which a coil wedge inserted into a groove provided in the generator stator in the axial direction is removed automatically and efficiently. SOLUTION: A coil-wedge removing device 10 of a generator stator removes a coil wedge 4, which is inserted into a groove 2 g provided in the generator stator in the axial direction, is housed in the groove 2 g and covers a coil 3. A travelling truck 15 transferred along the groove 2 g of the generator stator is provided. A cutter 16 which cuts the coil wedge 4 inserted into the groove 2 g in the generator stator 1 and a recovery device 17 which recovers the cut pieces of the coil wedges 4 are mounted on the travelling truck 15.

10. 发明专利

JPH0731023A METHOD AND SYSTEM FOR HIGH POSITION WORK 失效
公开(公告)号：JPH0731023A
公开(公告)日：1995-01-31
申请号：JP19188393
申请日：1993-07-06
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： TAMURA SHIGERU , YOKOYAMA TETSUSHI , TAKIGUCHI YUJI , SUENAGA KOICHIRO , SATO HIROKAZU , YOSHIMI TAKU , TATSUNO KYOICHI , ASARI YUKIO
IPC分类号： H02G1/02
摘要： PURPOSE:To alleviate the burden on an operator at the time of distribution wiring work by grasping the position of a high position working truck at an arbitrary parking position relative to a working object and correcting the working environmental information appropriately thereby conducting the work autonomously. CONSTITUTION:Necessary instructions are stored in a task planner 1. At a work site, relative distance between a working object and a high position working system is measured by a distance measuring means 4. The task planner 1 then determines the elements of a coordinate conversion matrix between the high position working system and the working object and converts the knowledge, stored on a component coordinate system with reference to the working object, into values on a system coordinate system with reference to the high position working system using the coordinate conversion matrix. Operational input of an operator is then converted into an operational instruction of the working machine with reference to concrete knowledge corresponding to the working environment of a working environment data base 2 and a generalized satisfactory conditional formula. The operational instruction is down loaded to a controller 5 which operates the high position system 6.

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