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1. 发明专利

JPH0941900A POSITION SENSING METHOD OF MOVING TRUCK IN TUNNEL 失效
公开(公告)号：JPH0941900A
公开(公告)日：1997-02-10
申请号：JP8421895
申请日：1995-04-10
申请人： KAJIMA CORP , KANEIDE TAKEO , CHIYAARUZU II SOOPU , ERITSUKU HOFUMAN
发明人： SATO TATSURO , HIGUCHI YASUO , MATSUNAGA YOSHINORI , MIZUTANI AKIRA , KANEIDE TAKEO , CHIYAARUZU II SOOPU , ERITSUKU HOFUMAN
IPC分类号： E21F13/00 , E21F13/02 , E21F15/00
摘要： PURPOSE: To automate conveyance by providing a trackless truck adapted to self-travel by feeding from a trolley rail with a control device for calculating a traveling distance and displacement, and calculating the azimuth of the truck from a difference between a trolley arm angle and a shoe angle. CONSTITUTION: A self-traveling conveying truck 20 in a small bore diameter section tunnel is provided with a control device for calculating the traveling direction position of a truck from the rotation amount of an axle, inputting the absolute value at fixed interval, eliminating a cumulative error by resetting and calculating a traveling distance. Further, by the control device, lateral displacement is calculated from a rolling angle of the truck 20, and the azimuth αof the truck is obtained by a difference between the arm angle βa of a trolley arm 26 coming into contact with a trolley rail 25 and the shoe angle βs measured by a shoe angle sensor 36a. Then, the direction of the truck is controlled with good accuracy by the control device. Thus the conveyance in a tunnel can be automated.

2. 发明专利

JPH0854214A GAP MEASURING METHOD 失效
公开(公告)号：JPH0854214A
公开(公告)日：1996-02-27
申请号：JP18930994
申请日：1994-08-11
申请人： KAJIMA CORP
发明人： SATO TATSURO
IPC分类号： G01B11/14
摘要： PURPOSE:To obtain a highly accurate gap measuring method in which the detection space can be held in a constant state while suppressing disturbance, e.g. the effect of external light. CONSTITUTION:An optical measuring apparatus 1 is brought into tight contact with the surface of an object 11 and a light is projected from a section 6 having a light emitting element 6a arranged linearly, toward the surface of the object 1. The light reflected on the surface of the object 11 is received at a light receiving section 4 and the gap between the objects 11 is detected based on the range where the output signal from the light receiving section 4 is zero.

3. 发明专利

JPH07144881A METHOD AND DEVICE FOR PREVENTING SWING OF LOAD OF CRANE 失效
公开(公告)号：JPH07144881A
公开(公告)日：1995-06-06
申请号：JP31413693
申请日：1993-11-19
申请人： KAJIMA CORP , ISHIKAWAJIMA HARIMA HEAVY IND , ISHIKAWAJIMA UNPAN KIKAI KK
发明人： KISHI MITSUTERU , KUBO KIRYO , NEMOTO TSUTOMU , SATO TATSURO , MURAYAMA SHIGEKI , SAITO TOSHIAKI , OKANO SHIGERU , MUTA YOSHIHIRO
IPC分类号： B66C23/00 , B66C13/22 , G05B13/02 , G05D3/12
摘要： PURPOSE:To converge the residual swing due to an error of a model to the minimum by increasing and decreasing the acceleration/deceleration control time, which is obtained by fuzzy inference, so that the swinging angle of load is reduced at the next automatic operation time on the basis of the swinging angle of load at the time when the two-stage acceleration/deceleration is fished. CONSTITUTION:In a fuzzy control unit 4, an operation speed pattern, which includes the two-stage acceleration/deceleration for preventing swinging of load, is inferred by a first fuzzy inference block 1, and the acceleration/ deceleration control time for deciding the acceleration/deceleration timing of the later stage of this pattern is inferred by a second fuzzy inference block 3. A swinging angle measuring device 20 measures the swinging angle of a hoisted load. A learning control unit 9 sets the increase and decrease of the acceleration/deceleration control time to be output from the fuzzy control unit 4 so that the swinging angle of a hoisted load is reduced at the next automatic operation time on the basis of the swinging angle of load computed at the time when the two-stage acceleration/deceleration is finished. An output control unit 8 controls a crane 6 through a driving unit 6 on the basis of the speed pattern, which is corrected through learning.

4. 发明专利

JPH07117982A CRANE CONTROL DEVICE 失效
公开(公告)号：JPH07117982A
公开(公告)日：1995-05-09
申请号：JP28773693
申请日：1993-10-22
申请人： KAJIMA CORP , ISHIKAWAJIMA HARIMA HEAVY IND , ISHIKAWAJIMA MATERIALS HANDLIN
发明人： KISHI MITSUTERU , KUBO KIRYO , NEMOTO TSUTOMU , SATO TATSURO , MURAYAMA SHIGEKI , SAITO TOSHIAKI , OKANO SHIGERU , MUTA YOSHIHIRO
IPC分类号： B66C13/40 , G05D1/00
摘要： PURPOSE:To improve the certainty and safety of the crane operation by a radio operating device by invariably maintaining the parameter data such as the crane structure and cabin shape and weight lifting instruction data at the same and newest data with a network connecting a cabin station and a ground station. CONSTITUTION:A cabin station A including a crane controller 20, an automatic operating device 30, and a radio transceiver 50 is provided on the cabin of climbing crane for a multistory building installed on a building under construction, and a ground station B including a ground controller 70, a crane control device 60, and a radio transceiver 80 is provided on the ground side, Both stations A, B are connected by a network, the parameter data such as the crane structure and cabin shape and weight lifting instruction data controlled by a crane control device 60 are invariably maintained at the same and newest data between both stations A, B. A cabin side radio operating device operating the crane by radio is provided on the cabin, and a ground side radio operating device operating the crane by radio is provided on the ground side respectively.

5. 发明专利

JPH07109834A CONCRETE BUCKET FLOOR LANDING POSITION ADJUSTING DEVICE 失效
公开(公告)号：JPH07109834A
公开(公告)日：1995-04-25
申请号：JP25695293
申请日：1993-10-14
申请人： KAJIMA CORP
发明人： KISHI MITSUTERU , NAKAMURA YOICHIRO , MANABE MASAHIRO , NAKAYA YOSHIAKI , SATO TATSURO
IPC分类号： E04G21/02
摘要： PURPOSE:To facilitate operation, and enable automatic operation by installing trapezoidal blocks on a floor landing board of a bucket, fixing a lower stand to the ground, and arranging a slide device between an upper stand and the lower stand. CONSTITUTION:Trapezoidal blocks of an upper stand 13 and a lower stand 14 are installed on a floor landing board 11 of a concrete bucket 5. The lower stand 14 is fixed to the floor landing board 11. Next, a slide device to slide in the direction of a transfer car 7 to supply concrete is arranged between the upper stand 13 and the lower stand 14. A return device to return to a predetermined position in a no-load condition is installed on this. Then, the bucket 5 is landed on the upper stand 13 situated in a position separated from a side wall surface of the transfer car 7, and is slid and stopped in the direction of the transfer car 7 by the load, and concrete is supplied to the bucket 5. In succession, when the bucket 5 is removed from the upper stand 13, it is returned to a former position by the return device, and prepares for the next time. Thereby, operator work can be facilitated, and work time can be shortened.

6. 发明专利

JPH07102899A HARMFUL GAS DISCHARGE SYSTEM IN PIT OF SHIELD CONSTRUCTION METHOD 失效
公开(公告)号：JPH07102899A
公开(公告)日：1995-04-18
申请号：JP26956993
申请日：1993-10-01
申请人： KAJIMA CORP
发明人： MIZUTANI AKIRA , SHIBATA MANABU , SATO TATSURO , TANAKA HIDEAKI , OKAMOTO KIYOHISA
IPC分类号： E21F1/00
摘要： PURPOSE:To maintain the working circumstance in a sanitary condition by collecting a harmful gas generated in a facing by a chamber provided in an earth-moving conveyer, pulling in to the inside of an exhaust line by operating a pump, and conveying it to a process plant to be processed. CONSTITUTION:The methane gas generated in a facing by excavating a natural ground by a cutter 2 is conveyed by an earth-moving conveyer 4 together with the earth and sand, to the tail part of a shield 1, and put in a chamber 10. When it is detected that the methane gas concentration is low by a sensor, the bottom surface of the chamber is made in the opening condition, the cut earth and sand are dropped by their own weight and discharged out of the pit, and the methane gas is put in a discharge line 12. When it is detected that the methane gas concentration is high, the bottom surface of the chamber is closed to prevent the gas from flowing into the pit, and the methane gas is put in the discharge line 12. The mixture gas of the methane gas and the air is put in the water 26 of a process plant 11 so as to make a methane gas water solution, and when its concentration reaches a specific concentration value, it is injected to cylinders 27 from a drainage pipe 23.

7. 发明专利

JPH06137072A AUTOMATIC MEASURING METHOD OF SHIELDING MACHINE 失效
公开(公告)号：JPH06137072A
公开(公告)日：1994-05-17
申请号：JP31405192
申请日：1992-10-29
申请人： KAJIMA CORP
发明人： MIZUTANI AKIRA , SATO TATSURO , SHIBATA MANABU
IPC分类号： E21D9/06 , G01C15/00
摘要： PURPOSE:To provide an automatic measuring method by which accumulation of errors is not brought about and the displacing work is simple and hence, can be finished in a short time and accurate displacing works are not essential and further the position of a shielding machine can be automatically measured. CONSTITUTION:The position of a total station 7 is measured by a measuring method. A target 3 is measured by the total station 7 mounted on a carrier 5 which is in a stationary state to measure the position of the target 3 of a shielding machine 1 which is moving forward. When the shielding machine moves forward by a specified distance, the shielding machine is forced to stop and the carrier 5 is transferred and then the total station 7 is displaced. The position of the stationary target 3 is stored in the memory of the shielding machine and the position of displaced total station can be reversely calculated by measuring the position of target 3 with the total station 7 transferred. In this way, the position of the shielding machine 1 under excavation can be measured by the same procedure as in the above-mentioned way, by use of the displaced total station 7 as a reference point.

8. 发明专利

JPH06137067A MEASUREMENT OF TAIL CLEARANCE AND MEASURING DEVICE 失效
公开(公告)号：JPH06137067A
公开(公告)日：1994-05-17
申请号：JP28628892
申请日：1992-10-23
申请人： KAJIMA CORP
发明人： SATO TATSURO
IPC分类号： E21D9/06 , G01B21/20
摘要： PURPOSE:To simply and directly measure a tail clearance. CONSTITUTION:Square plates 11a, 11b are jointed by a hinge device 13 which is elastic in the opening direction to form a folding unit 10 having two free sides. The unit 10 is set on the inner face of a skin plate at the back of the rear end face of a shield jack spreader so that both free sides are parallel to the rear end face. The free side 12a near the rear end face is fitted to the inner face of the skin plate and other free side is made to be a movable side 12b. A pierced hole 14 is made along the free side 12a. A non-extensible measuring wire 17 fixed to the movable side 12b at one end thereof is inserted into the pierced hole 14 at the other end thereof and then drawn out to pull the movable side 12b while sliding it on the inner face of skin plate and further to force the hinge device to get in contact with the outer face of a segment 5. The tail clearance is measured from the length of the drawn measuring wire 17.

9. 发明专利

JP2014163034A Grounding method in tunnel construction 审中-公开
标题翻译：隧道施工中的接地方法
公开(公告)号：JP2014163034A
公开(公告)日：2014-09-08
申请号：JP2013031779
申请日：2013-02-21
申请人： Kajima Corp , 鹿島建設株式会社 , Elecon Co Ltd , エレコン株式会社
发明人： KIKUCHI TETSUKI , ITO MAKOTO , SATO TATSURO , SUGANO KATSUHIKO , TAKAYAMA TETSUJI
IPC分类号： E21F17/06
摘要： PROBLEM TO BE SOLVED: To provide a grounding method in a tunnel construction, capable of saving a ground lead by utilizing a construction material, reducing grounding electric wire cost and grounding work cost, and reducing grounding resistance, and superior also in electric safety and security.SOLUTION: In a grounding method in a tunnel construction using a shield machine 4 and subsequent carriages 11 mounted with electric equipment 19 for the shield machine, the shield machine 4 and one of the subsequent carriage 11 are electrically connected to each other and the subsequent carriages 11 are electrically connected together to form a grounding pole.
摘要翻译：要解决的问题：提供隧道施工中的接地方法，通过利用施工材料节省接地线，降低接地电线成本和接地工作成本，降低接地电阻，并且在电气安全和安保方面也优越。解决方案：在使用屏蔽机器4和随后安装有用于屏蔽机的电气设备19的滑架11的隧道施工中的接地方法中，屏蔽机4和随后的滑架11中的一个彼此电连接，随后托架11电连接在一起形成接地极。

10. 发明专利

JP2010095867A Spraying method and spraying system 有权
标题翻译：喷涂方法和喷涂系统
公开(公告)号：JP2010095867A
公开(公告)日：2010-04-30
申请号：JP2008265615
申请日：2008-10-14
申请人： Kajima Corp , Plibrico Japan Co Ltd , 日本プライブリコ株式会社 , 鹿島建設株式会社
发明人： TANAKA TOSHIYUKI , TOIDA KATSU , KOBAYASHI KAZUMI , NAKAJIMA MAKOTO , FUKUDA KATSUMI , SATO TATSURO , NONAKA KATSUMI , YABE JUNICHI , KOZU KEISUKE
IPC分类号： E04G21/02
摘要： PROBLEM TO BE SOLVED: To provide a spraying method and a spraying system recycling rebounded material rebounded without adhering to a surface to be sprayed and of achieving a sufficiently high spraying quality.
SOLUTION: This spraying method is provided with: a granulating step of granulating a compound granule from a spraying material containing a soil material and water in a granulating device 30A; a transfer step of transferring the compound granule with the pressure of compressed gas in a hose 8 after introducing the compound granule into the hose 8; an injection step of injecting a fluid containing the compound granule from a nozzle 9 attached to the end of the hose 8 toward a surface F to be sprayed F; a recovery step of sucking and recovering the rebounded material rebounded without adhering to the surface F among the compound granule injected toward the surface F; and a mixing step of mixing the rebounded material and the compound granule.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供喷射方法和喷射系统，循环回弹的反弹材料，而不粘附到待喷涂的表面上，并且获得足够高的喷涂质量。解决方案：该喷雾方法具有：造粒步骤，在造粒装置30A中将含有土壤物质和水的喷雾材料的复合颗粒造粒; 在将复合颗粒引入软管8之后，将复合颗粒与压缩气体的压力一起转移到软管8中的转移步骤; 从附着在软管8的端部的喷嘴9喷射含有复合颗粒的流体朝向要喷射的表面F的喷射步骤; 回收步骤，吸收并回收在朝向表面F注入的复合颗粒中没有粘附到表面F上反弹的反弹材料; 以及将回弹材料和复合颗粒混合的混合步骤。版权所有（C）2010，JPO＆INPIT

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