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51. 发明专利

JPH07329746A BRAKING CONTROL DEVICE FOR AUTOMATED GUIDED VEHICLE 失效
公开(公告)号：JPH07329746A
公开(公告)日：1995-12-19
申请号：JP12250694
申请日：1994-06-03
申请人： MITSUBISHI HEAVY IND LTD , NIPPON STEEL CORP
发明人： YOSHIDA KATSUHIKO , AKAHA FUMIHIRO , HASHIMOTO JUICHIRO , KIYOTA YASUTOSHI , SATO HIROSHI , NAKAJIMA YUJI
IPC分类号： B60T8/18
摘要： PURPOSE:To minimize and keep at a constant a braking distance by a command to brake by a mechanical braking device when a vehicle arrives at an end in a free running distance by making a combined deceleration of electrical and mechanical braking when the vehicle arrives at a braking start position. CONSTITUTION:When it is found by a distance recorder that a vehicle arrives at a deceleration start position, a relation between a distance and a speed to connect a target vehicle speed V1 at deceleration start and a free running speed V2 in a deceleration distance 6 is set in a braking control device. Based on a target deceleration curve 1, a deceleration upper limit allowable curve 2 and a deceleration lower limit allowable curve 3 to which upper and lower limit allowable values are added, respectively, are set up. Also a sufficient braking force cannot be obtained by a carrying load in electric braking, and a vehicle speed becomes faster than the vehicle speed of the target deceleration curve 1 and approaches the deceleration upper limit allowable curve 2. Then, when the vehicle speed reaches the same speed as that of the deceleration upper limit allowable curve 2, the braking control device acts a mechanical braking as well as electric braking. Thus the vehicle speed is decelerated remarkably to approach the deceleration lower limit allowable curve 3 so as to stop the action of the mechanical braking.

52. 发明专利

JPH06263258A GANTRY UNLOADER FOR WHARF FOR LAYING SHIPS ALONG BOTH SIDES 失效
公开(公告)号：JPH06263258A
公开(公告)日：1994-09-20
申请号：JP7908093
申请日：1993-03-12
申请人： MITSUBISHI HEAVY IND LTD , NIPPON STEEL CORP
发明人： SATO HIROSHI , IWAMOTO NOBUHITO , YOSHIMOTO KOICHI , INOUE KOKICHIRO , KAWAI HITOSHI
IPC分类号： B65G67/60
摘要： PURPOSE:To do work for handling sea cargoes simultaneously on wharf where ships are laid on both sides by pivotally supporting the center of a derricking boom on a swivel provided near a cargo-handling quaywall side on a travel gantry and providing a gilled conveyor thereon. CONSTITUTION:The center supporting points of an unloader swing mechanism 1, an A frame 2 and a derricking boom 3 are provided a distance 10 from the center of a travel gantry 05 to a cargo-handling wharf wall side. Cargoes 09 in a ship 01 are taken up in a vertical unloading area 08, carried to a chute 7 on the other side via a gilled conveyor without being slided and unloaded to a ground conveyor 012 via a relay conveyor 8 and a chute 9. During cargo handling, the end on the balance weight 4 side of the derricking boom 3 is always located inside the opposite-side wharf wall line of a quay 03, and so other in-a-heap ships 02 can freely come alongside and go away from the opposite-side quaywall anytime. As a result, such troubles that other ships 02 are anchored to wait for unloading are dissolved.

53. 发明专利

JPH06126143A METHOD FOR DISPERSING LIQUID MIXTURE WITH AGGREGATE 失效
公开(公告)号：JPH06126143A
公开(公告)日：1994-05-10
申请号：JP27566892
申请日：1992-10-14
申请人： MITSUBISHI HEAVY IND LTD , DAINIPPON TORYO KK
发明人： HORIZOE HIROTOSHI , TANIMOTO TETSUYA , KAKIUCHI YOSHIAKI , SATO HIROSHI , YOSHIDA KAORU
IPC分类号： B01F5/06 , C09C3/00 , C09D7/80 , C09D7/14
摘要： PURPOSE:To enable a liquid mixture with aggregates to be dispersed rapidly and uniformly by arranging the tip of a mobile nozzle to be pressed by a spring at an opposite position to the tip of a fixed nozzle which supplies the liquid mixture at high pressure, then forming a high pressure Slit part between both nozzle tips, and supplying the mixture under pressure so that a specific pressure difference is maintained across the slit. CONSTITUTION:The tip of a mobile nozzle 6 to be pressed by a spring 8 is arranged at an opposite position to the tip of a fixed nozzle 3 which supplies a liquid mixture with aggregates and a high-pressure slit part is formed between both tips. Further, the mixture is supplied under pressure so that a pressure difference of 250kg/cm min. is maintained before and after the slit part. Consequently, it is possible to disperse the liquid mixture with the aggregates of fine particles uniformly and rapidly.

54. 发明专利

JPH0585658A SHEET CONVEYING CONVEYOR DEVICE 失效
公开(公告)号：JPH0585658A
公开(公告)日：1993-04-06
申请号：JP24948891
申请日：1991-09-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： SATO HIROSHI , TOKUMARU ISAO
IPC分类号： B65G47/52 , B65H5/24 , B65H29/66 , B65H29/68
摘要： PURPOSE:To correct the longitudinal positions of corrugated fiberboard sheets and prevent the side slip, scattering, and skewing of the corrugated fiberboard sheets by fitting elastic rolls to the tip sections of rocking arms, and braking the elastic rolls. CONSTITUTION:Corrugated fiberboard sheets cut at the preset length are sent to a shingling conveyor 17 from a cutoff outlet conveyor 16 and stacked into a roofing tile shape. The corrugated fiberboard sheets are inserted between the shingling conveyor 17 and elastic rolls 2 located above the upstream end section, braking devices 9 are activated, and the elastic rolls 2 are operated to correct the longitudinal positions of the corrugated fiberboard sheets. The side slip, scattering, and skewing of the corrugated fiberboard sheets are prevented by the elastic rolls 2, troubles occurring in the next process are prevented, and no manual work is required for removing the troubles.

55. 发明专利

JPH03271417A ARTIFICIAL ISLAND AND CONSTRUCTION THEREOF 失效
公开(公告)号：JPH03271417A
公开(公告)日：1991-12-03
申请号：JP7296890
申请日：1990-03-22
申请人： MITSUBISHI HEAVY IND LTD , SHIMIZU CONSTRUCTION CO LTD
发明人： ISOZAKI YOSHIO , SATO HIROSHI
IPC分类号： E02B17/00 , E02B9/08 , F03B13/14 , F03B13/24
摘要： PURPOSE:To eliminate the necessity of a power plant using a fuel in an artificial island, and to make the environment of the island clean by providing a plurality of wave activated power plants for converting wave energy into electric power, along the outer periphery of a structure which constitutes the outer shell part of the artificial island. CONSTITUTION:In an artificial island 1 which is formed in a substantially circular shape in the ocean 3, the outer shell thereof is built with the use of caissons 4, and a plurality of wave activated power plants 10 are arranged at the outer periphery of the outer shell. Each of the wave activated power plants has a housing 11 opened at its lower section and divided into a first space 12 provided therein a generator 15 and a valve, and a second space 13 provided therein an air turbine 16 and a valve 18. Further, the vertical motion of waves causes air to enter and exit into and from the housing 11, and the air turbine is rotated by thus obtained air stream so as to generate electric power from the generator 15. Thereby it is possible to eliminate the necessary of a power plant using a fuel in the artificial island 1 and to prevent consumption of artificial energy.

56. 发明专利

JPH03271403A CONFIGURATION OF EMERGENCY ESCAPE RUNWAY 失效
公开(公告)号：JPH03271403A
公开(公告)日：1991-12-03
申请号：JP7028890
申请日：1990-03-20
申请人： SHIMIZU CONSTRUCTION CO LTD , MITSUBISHI HEAVY IND LTD
发明人： SATO HIROSHI , ISOZAKI YOSHIO
IPC分类号： E01C1/00 , B64F1/00
摘要： PURPOSE:To reduce the area of an air-port construction site by forming an arcuate emergency escape runway branching from a main runway, and by giving a cant to the escape runway so that the inside thereof is lower than the outside thereof. CONSTITUTION:An arcuate emergency escape runway is formed branching from a main runway 20 at a joint part 15 near one end part 20b of the main runway. Then, a cant C (crosswise gradation) is given to the escape runway 10 so that the inside thereof is lower than the outside thereof, and further, the nearer to the outside, the grater the gradation by the cant C becomes. Thereby it is possible to reduce the cost of construction of an air-port.

57. 发明专利

JPH03122303A SHAPE OF RUNWAY 失效
公开(公告)号：JPH03122303A
公开(公告)日：1991-05-24
申请号：JP25972989
申请日：1989-10-04
申请人： SHIMIZU CONSTRUCTION CO LTD , MITSUBISHI HEAVY IND LTD
发明人： OKUMURA TADAHIKO , NAKAMURA YASUHIRO , SHIMIZU SHOKO , SATO HIROSHI , YOSHIHARA SHIGENORI , AKIE YASUHIRO , YONEKURA HIROSHI , TAKAHASHI KAZUHIKO , ISOZAKI YOSHIO , FUJII TORU
IPC分类号： E01C1/00 , B64F1/00
摘要： PURPOSE:To make the site for the construction of an airport small and reduce the construction cost by forming a runway with a straight part and a curved part connected thereto, and sloping the runway of the curved part so that the inside is low. CONSTITUTION:A runway 100 consits of a curved way 101 and a straight way 102 connected thereto. This connection part is formed into a clothoid curve and it is sloped so that inside of the curved way 101 is low. Since the side force is applied to a running airplane, this slope is formed to eliminate the side force. The longitudinal slope is formed so that the end of the curved way is high to facilitate a take-off. The site for the construction of an airport is thereby made small.

58. 发明专利

JPH0211398B2 失效
公开(公告)号：JPH0211398B2
公开(公告)日：1990-03-14
申请号：JP659983
申请日：1983-01-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： SATO HIROSHI , KYOHARA TADASHI
IPC分类号： B26D1/40

59. 发明专利

JPS6469443A MILL ROLL STAND 失效
公开(公告)号：JPS6469443A
公开(公告)日：1989-03-15
申请号：JP22640787
申请日：1987-09-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： SATO HIROSHI , SHIMIZU EIICHI
IPC分类号： B65H18/06 , B65H19/12
摘要： PURPOSE:To facilitate the detecting of a roll-like sheet by journalling eccentrically both ends of an arm shaft with a rotary support of a frame, while providing a converting means for converting the swing locus of a rolling center to a locus on a vertical line. CONSTITUTION:An arm shaft 2 of a fulcrum of an arm 1 is journalled by an eccentric plate 4 and the shaft 5 of said plate is journalled by a frame 7. Also, brackets 8, 8 are connected pivotably left and right portions of the arm shaft 2 respectively. One end of the bracket is connected to a portion of the frame 7 through a cylinder 10 and the other end is mounted with a guide roll 13 inscribing and rolling in a vertical guide groove 12. Thus, the arm shaft 2 is moved centering around the shaft 5 of eccentric plate 4 with a radius of eccentricity of both shafts under the regulation of guide groove 12 by the operation of cylinder 10. Thus, the variation in horizontal distance along with the arcuate locus of a rolling center 14 section is offset by moving the arm shaft 2 in the opposite direction to said variation, so that the rolling center 14 is always moved on a vertical line passing through the center of a roller conveyer 15.

60. 发明专利

JPS6469320A MOLD CLAMPING DEVICE 失效
公开(公告)号：JPS6469320A
公开(公告)日：1989-03-15
申请号：JP22640887
申请日：1987-09-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： KUSHIBE YUKI , SATO HIROSHI
IPC分类号： B29C45/64 , B22D17/26 , B29C33/22 , B29C45/17 , B29C45/67 , B30B15/04
摘要： PURPOSE:To enable fine adjustment of a mold surface in a parallel state with a comparatively simple operation, by a method wherein a movable die plate body and a guide device for a movement action of a leg part of a movable die plate are formed separately and both of them are made turnable mutually by joining them at about the central parts of them with a pin. CONSTITUTION:When hydraulic oil is sent to a mold opening and closing cylinder 114, a movable die plate 104 is guided by a guide rail 109 and advanced to a stationary die plate 102 side. The tip of a tie bar 113 is pierced through a tie bar through hole 130 of the stationary die plate 102 and a stationary mold 103 and movable mold 105 are put together and suspended. When the molds are put together, a left and right half nuts 140A, 140B are closed, hydraulic oil is sent to an oil chamber 122A of ram 120, the ram 120 is moved to the right side, the half nut 140 is pressed in a right side direction and mold clamping force is generated. The title device is constituted so that parallelism between the movable die plate 104 and a mold fitting surface of the stationary die plate 102 is controlled by turning the movable die plate 104 by a guide fitting plate 107 centering around a center pin 110 by changing a screw-in quantity of a right and left stopper bolts 112 abutting against a leg part of the movable die plate 104.

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