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31. 发明专利

JP2009185511A Excavator and method of searching front of facing 有权
标题翻译：挖掘机及其正面搜索方法
公开(公告)号：JP2009185511A
公开(公告)日：2009-08-20
申请号：JP2008026323
申请日：2008-02-06
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TOIDA KATSU , HIBIYA KEISUKE , YOKOTA YASUHIRO , SOMEYA MAYUKO , YAMAMOTO TAKUJI
IPC分类号： E21D9/06 , E21D9/10 , G01V1/40
摘要： PROBLEM TO BE SOLVED: To provide a method of searching a front of a tunnel working face, generating an S wave by a method less influencing the surroundings without destroying a ground. SOLUTION: A shield machine 1 comprises a cutter face 7 and a skin plate 9. Parts 3 to oscillate and parts to be oscillated 5 are alternately disposed on the cutter face 7. The parts 3 and the parts 5 project from the shield machine 1 to a tunnel front working face. Each part 3 comprises a pipe 22 and an oscillator 13 press-fitted to the inside of the pipe 22. The S wave is non-destructively generated by the parts 3 when the oscillator 13 having a super magnetostrictive element 27 oscillates. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在隧道工作面前方进行搜索的方法，通过在不破坏地面的情况下不影响周围环境的方法产生S波。解决方案：屏蔽机1包括切割面7和表皮板9.摆动部件3和摆动部件5交替地设置在切割器表面7上。部件3和部件5从屏蔽件机1到隧道前工作面。每个部分3包括管22和压配合到管22内部的振荡器13.当具有超磁致伸缩元件27的振荡器13振荡时，S波由部件3非破坏性地产生。版权所有（C）2009，JPO＆INPIT

32. 发明专利

JP2008202311A Pressure control method and device of underground injection liquid 有权
标题翻译：地下注射液压力控制方法及装置
公开(公告)号：JP2008202311A
公开(公告)日：2008-09-04
申请号：JP2007040104
申请日：2007-02-20
申请人： Kajima Corp , Taisei Kiso Sekkei Kk , 大成基礎設計株式会社 , 鹿島建設株式会社
发明人： TANAKA MAYUMI , TOIDA KATSU , TAKENOBU KAZUYOSHI , HIRATA YOICHI , YANAGISAWA KOICHI
IPC分类号： E02D1/02
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for controlling pressure of an underground injection liquid, without changing water quality and agitating.
SOLUTION: The underground injection liquid J is filled in a sealed tank 1 connected with an injection pipe 3 with an opening-closing valve V3 and incorporated with an elastic bag body 2. An expansion liquid E is supplied under predetermined pressure to the other end of a pressurizing pipe 6 having one end sealed by the elastic bag body 2 and penetrating through a wall of the tank 1. The injection liquid J in the tank 1 and the injection pipe 3 is controlled under the predetermined pressure by the expansion of the elastic bag body 2. Desirably, the injection liquid J of the sealed tank 1 is held at the predetermined temperature, and the expansion liquid E of the predetermined temperature is supplied from the other end of the pressurizing pipe 6. The injection liquid J in the tank 1 and the injection pipe 3 is controlled at the predetermined temperature under the predetermined pressure. Further desirably, a plurality of tracer particles S different in density are mixed in the injection liquid J. An intake port 3a of the injection pipe 3 is inserted up to a vertical intermediate part of the sealed tank 1. The tracer particles S suspended in its injection liquid J are made to flow out of the intake port 3a of the injection pipe 3 together with the injection liquid J.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制地下注射液体的压力的方法和装置，而不改变水质和搅拌。解决方案：将地下注射液体J填充在与具有开闭阀V3的注入管3连接的密封容器1中，并且与弹性袋体2结合。将膨胀液体E以规定的压力供给到加压管6的另一端具有一端由弹性袋体2密封并穿过罐1的壁。罐1中的注入液J和喷射管3通过膨胀的方式被控制在预定压力下弹性袋体2.理想地，密封容器1的注射液J被保持在预定温度，并且从加压管6的另一端供给预定温度的膨胀液E.喷射液体J在罐1和喷射管3在预定压力下被控制在预定温度。进一步期望地，在注射液体J中混合多个密度不同的示踪剂颗粒S.喷射管3的进气口3a插入到密封罐1的垂直中间部分。悬浮在其中的示踪颗粒S 注射液J与喷射液J一起从喷射管3的进气口3a流出。（C）2008，JPO＆INPIT

33. 发明专利

JP2008069860A Hydraulic pressure drive type channel change over valve 有权
标题翻译：液压压力式变频器变频器
公开(公告)号：JP2008069860A
公开(公告)日：2008-03-27
申请号：JP2006248889
申请日：2006-09-14
申请人： Kajima Corp , Taisei Kiso Sekkei Kk , 大成基礎設計株式会社 , 鹿島建設株式会社
发明人： TAKENOBU KAZUYOSHI , TANAKA MAYUMI , TOIDA KATSU
IPC分类号： F16K11/07 , E02D1/00 , F16K31/122
摘要： PROBLEM TO BE SOLVED: To provide a channel change-over valve controlling water flow of a plurality of systems by delivery/drain of water and not having an on/off trouble due to interruption of electricity supply or the like and a problem on explosion prevention property.
SOLUTION: This valve comprises a valve main body and a channel change-over rod capable of sliding and moving along a rod hole formed in the valve main body. A piston chamber having water connection passages on both ends is formed in the valve main body, and a water supply passage and a plurality of water drain passages are formed along a moving direction of the channel change-over rod respectively. A piston sliding and moving in the piston chamber is provided as one unit on the channel change-over rod. A water connection passage of which one end is opened to the water supply passage and of which the other end is opened in such a manner that the same can oppose to any of the plurality of water drain passages in accompany with movement of the flow change-over rod is provided in the channel change-over rod. Consequently, a structure is simplified, and channel change-over control of a plurality of systems is enabled, change-over action of the valve is not disturbed even if an electric power trouble such as interruption of service occurs, and it is not necessary to add a structure for explosion prevention separately.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过水的输送/排出来控制多个系统的水流的通道切换阀，并且由于电力供应等的中断而不具有开/关故障和问题防爆财产。解决方案：该阀包括阀主体和能够沿形成在阀主体中的杆孔滑动和移动的通道转换杆。在阀主体中形成有两端具有水连接通道的活塞室，分别沿着通道转向杆的移动方向形成供水通道和多个排水通道。在活塞室中滑动并移动的活塞作为一个单元设置在通道转换杆上。一个水连接通道，其一端向供水通道开口，另一端以这样一种方式打开，同时可以与多个排水通道中的任何一个排水通道相配合，通道杆设置在通道转换杆上。因此，简化了结构，并且能够实现多个系统的通道切换控制，即使发生诸如服务中断等电力故障，也不会妨碍阀的转换动作，并且不需要分别添加防爆结构。版权所有（C）2008，JPO＆INPIT

34. 发明专利

JP2007309712A Method of evaluating ground water flow 有权
标题翻译：评估地下水流量的方法
公开(公告)号：JP2007309712A
公开(公告)日：2007-11-29
申请号：JP2006137201
申请日：2006-05-17
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOBAYASHI KAZUMI , TOIDA KATSU , TANAKA MAYUMI
IPC分类号： G01N15/08 , E02D1/04 , G01V9/02
摘要： PROBLEM TO BE SOLVED: To provide a method of evaluating a ground water flow capable of acquiring a local hydraulic gradient while retaining spatial consistency.
SOLUTION: A borehole 3 is drilled in a ground 1 to obtain a proper length of core 5. A ground water flow velocity is also acquired in an original position. Then, the core 5 is installed in triaxial testing cell 25 of a water permeable testing device 7 by flow velocity control, and side pressure is applied to the core 5 to be restricted at restriction pressure σc equivalent to rock pressure. Water is injected thereafter to the core 25 inside the triaxial testing cell 25 from a water injection pump 17a of a syringe pump main body 9 via an injection pipe 21, while controlling a flow velocity of the injected water to the core 5 to be brought into the same condition to the ground water flow velocity acquired in the original position, drain from the core 5 is circulated (fed back) to a drain pump 17b via a drain pipe 23, and differential pressure is measured between a water injection side and a drain side. The hydraulic gradient is acquired by dividing the measured differential pressure with a sample body length 27, and a permeability coefficient is acquired by dividing the ground water flow velocity given to the core 5 with the hydraulic gradient.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种评估能够获得局部水力梯度同时保持空间一致性的地下水流的方法。解决方案：在地面1中钻出井眼3以获得适当长度的核心5.还在原始位置获得地下水流速。然后，通过流速控制将铁心5安装在透水性试验装置7的三轴试验室25中，并且将侧压力施加到芯体5，以相当于岩石压力的限制压力σc进行限制。此后，经由注射管21从注射泵主体9的注水泵17a向三轴测试室25内的核心25注入水，同时控制注入到芯5的水的流速与在原始位置获取的地下水流速相同的条件，从芯5排出的废水通过排水管23循环（反馈）到排水泵17b，并且在注水侧和排水口之间测量压差侧。通过将测得的压差除以样品体长度27获得液压梯度，并且通过用给定到芯5的地下水流速与液压梯度相除来获得渗透系数。版权所有（C）2008，JPO＆INPIT

35. 发明专利

JP2007232388A Bulk density measuring method of soil material 有权
标题翻译：土体密度测量方法
公开(公告)号：JP2007232388A
公开(公告)日：2007-09-13
申请号：JP2006050857
申请日：2006-02-27
申请人： Kajima Corp , 鹿島建設株式会社
发明人： KOBAYASHI KAZUMI , TANAKA TOSHIYUKI , NAKAJIMA MAKOTO , TOIDA KATSU , SASAKURA TAKESHI
IPC分类号： G01N33/24 , E02D1/08
摘要： PROBLEM TO BE SOLVED: To provide a bulk density measuring method of a soil material which enable the precisely measurement of the bulk density of the soil material such as a bentonite material on the execution spot. SOLUTION: A test piece 21 is cut from a dead water bed 3 comprising compacted bentonite material and the weight is measured. Next, the cut test piece 21 is immersed in measuring oil 23 until bubbles disappear. Thereafter the test piece 21 is taken out; the measuring oil 23 on the surface of the test piece 21 is wipen off and the test piece 21 is perfectly put in a graduated cylinder 24 in which the measuring oil 23 is housed. Then, the increase amount of the measuring oil 23 is measured by the graduated cylinder 24 to calculate the volume of the test piece 21. The bulk density of the test piece 21 is calculated from the calculated weight and volume of the test piece 21. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种土壤材料的堆积密度测量方法，其能够精确测量在执行点上的膨润土材料等土壤材料的堆积密度。解决方案：从包括压实的膨润土材料的死水床3切割试验片21，并测量重量。接下来，将切断试件21浸入测量油23中，直到气泡消失。然后取出试片21; 将试片21的表面上的测量油23擦干，将试片21完全放入容纳测量油23的量筒24中。然后，通过量筒24测量测量油23的增加量，以计算试验片21的体积。试验片21的体积密度由计算的试验片21的重量和体积计算。 P>版权所有（C）2007，JPO＆INPIT

36. 发明专利

JP2007092353A Permeability evaluation method and device of base rock 有权
标题翻译：渗透性评估方法和基岩装置
公开(公告)号：JP2007092353A
公开(公告)日：2007-04-12
申请号：JP2005281744
申请日：2005-09-28
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SUYAMA YASUHIRO , ATSUMI HIROYUKI , TOIDA KATSU
IPC分类号： E02D1/02 , G01N33/24
摘要： PROBLEM TO BE SOLVED: To provide a permeability evaluation method capable of minutely detecting the continuity of an individual watercourse in a base rock and a device.
SOLUTION: A pair of boring holes 10 and 20 are bored in the base rock 1 in parallel with each other, and an injection section A partitioned with a packing 11 is formed in a predetermined depth of one boring hole 10 to inject a tracer P. In the other boring hole 20, a tracer detector 26 is made to rise or fall while pumping water in the hole by a predetermined flow rate to detect the distribution of the tracer P continued in the direction of the depth or its varying in time, and a position of the watercourse in the base rock 1 or permeability is obtained through the injection depth of the tracer P and the distribution of the tracer P or its variation. Favorably, the detection of the distribution of the tracer P in the other boring hole 20 is repeated while changing the depth of the injection section A of one boring hole 10, and the position of the watercourse in the base rock 1 or permeability is obtained through the distribution of the tracer P according to the injection depth of the tracer P or its variation.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精细地检测基岩和装置中的个体水道的连续性的渗透性评价方法。解决方案：一对钻孔10和20在基岩1中彼此平行地钻孔，并且在一个钻孔10的预定深度上形成有用填料11分隔的喷射部A，在另一个钻孔20中，使示踪检测器26上升或下降，同时以预定的流量泵送孔中的水，以检测在深度方向上持续的示踪剂P的分布或其变化时间，通过示踪剂P的喷射深度和示踪剂P的分布或其变化获得基岩1中的水道或渗透性的位置。有利地，在改变一个钻孔10的喷射部分A的深度的同时，重复检测另一个钻孔20中的示踪剂P的分布，并且通过基岩1中的水道的位置或渗透率来获得，示踪剂P根据示踪剂P的注入深度的分布或其变化。版权所有（C）2007，JPO＆INPIT

37. 发明专利

JP2007016587A Method for monitoring underground water using boring hole and system used for the same 有权
标题翻译：使用镗孔监测地下水的方法及其使用的系统
公开(公告)号：JP2007016587A
公开(公告)日：2007-01-25
申请号：JP2006182967
申请日：2006-07-03
申请人： Best Inc , Kajima Corp , ベスト・インク , 鹿島建設株式会社
发明人： ATSUMI HIROYUKI , TOIDA KATSU , HELLER NOAH , KAYANO TORU
IPC分类号： E21B49/08 , G01N1/00 , G01N33/24
CPC分类号： E21B47/00 , E21B43/02
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently monitoring the water pressure and water quality of underground water at a variety of depths in a boring hole, and also to provide a system used for the same. SOLUTION: One or more sensor devices which include a riser pipe with a terminal filter, a sensor isolated top end that allows an O ring closely adhered to an inner peripheral wall of a receiving part of the riser pipe to be formed along an outer peripheral surface and has a sensor attached to a terminal, and an underground water recovery line that has the terminal with an inlet coupled with the top end and a base end outlet outside the boring hole are inserted along a center pipe inside the boring hole. A filter filling material of ultra fine particles are filled between each filter outer periphery and an inner wall of the boring hole through the center pipe. The underground water in the pipe is purged through the recovery line by supplying pressurized gas into the respective riser pipes, and thereafter parameters in the boring hole are intermittently inspected by a sensor, and the top end is intermittently moved together with the underground water recovery line and underground water sample entered into the riser pipe is transferred outside the boring hole through the recovery line by supply of the pressurized gas. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于有效地监测钻孔中各种深度的地下水的水压和水质的方法，并且提供一种用于其的系统。解决方案：一个或多个传感器装置，其包括具有端子过滤器的提升管，传感器隔离的顶端，其允许O形环紧密地附着在提升管的接收部分的内周壁上沿着外周面，并且具有附接到端子的传感器，并且具有端子，其具有与顶端连接的入口和钻孔外部的基端出口的地下水回收管线沿着钻孔内的中心管插入。通过中心管，在每个过滤器外周和钻孔的内壁之间填充有超细颗粒的过滤填充材料。管道中的地下水通过将加压气体供给到各个立管中而通过回收管线被清除，此后通过传感器间歇地检查钻孔中的参数，并且顶端与地下水回收管线一起间歇地移动并且进入提升管的地下水样品通过供应加压气体通过回收管线被转移到钻孔外面。版权所有（C）2007，JPO＆INPIT

38. 发明专利

JP2005331313A Ladder-type underground facility for waste geological disposal facilities 有权
标题翻译：用于废弃地质处置设施的梯级式地下设施
公开(公告)号：JP2005331313A
公开(公告)日：2005-12-02
申请号：JP2004148722
申请日：2004-05-19
申请人： Kajima Corp , 鹿島建設株式会社
发明人： SUYAMA YASUHIRO , TOIDA KATSU
IPC分类号： G21F9/36 , B09B1/00 , G21F9/34
摘要： PROBLEM TO BE SOLVED: To provide a ladder-type underground facility for geological disposal of high-level-radioactive wastes, which does not need many water shut-off plugs as are conventionally used, even in steeply slanting fault fracture zones such as geological environments in Japan, which, as a result, secures sufficient disposal space, and which enables disposal of the waste at relatively low costs.
SOLUTION: A ladder-type geological disposal panel P is configured with a pair of shafts 2, 2 of an underground facility 1, a plural stages of disposal galleries 3, 3, ..., and a plurality of disposal holes 4, 4, ... of each of the disposal galleries 3. The ladder-type geological disposal panel P is mounted between fault fracture zones along the tilt of the zones, or is mounted vertically so that the disposal galleries or the disposal holes are located between fault fracture zones. Effectively utilizing steady rock masses can eliminate many water shut off plugs which are commonly used.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于高放射性废物地质处置的梯子式地下设施，即使在倾斜的断层断裂带中也不需要许多常规使用的水切断塞作为日本的地质环境，其结果是确保了足够的处置空间，并且以相对较低的成本处理废物。解决方案：梯形地质处理面板P配置有地下设施1的一对轴2,2，多个处理廊3，3，...以及多个处理孔4 ，4，...。梯型地质处置面板P沿着该区域的倾斜安装在断层断裂带之间，或垂直安装，使得处理画廊或处理孔位于断层断裂带之间。有效利用稳定的岩石质量可以消除许多常用的断水塞。版权所有（C）2006，JPO＆NCIPI

39. 发明专利

JP2001099945A SURVEY INSTRUMENT FOR SURVEYING FRONT SIDE OF WORKING FACE, AND RECORDING MEDIUM 失效
公开(公告)号：JP2001099945A
公开(公告)日：2001-04-13
申请号：JP27831299
申请日：1999-09-30
申请人： KAJIMA CORP
发明人： NISHIOKA KAZUNORI , TOIDA KATSU , YAMAMOTO TAKUJI
IPC分类号： E21D9/06 , G01V1/28
摘要： PROBLEM TO BE SOLVED: To allow three-dimensional evaluation of geological structure in front of a working face without obstracting working face excavation. SOLUTION: Vibration waves generated in oscillation points 17 generated by the working face excavation to be returned into a tunnel 1 by reflection in a fault 51 in the front side of the working face are measured in plural vibration receiving parts 7 on a tunnel wall face. Plural measured waves are provided based on combination of the plural oscillation points 17 and the plural receiving points 7. Waveforms measured in the receiving points 7 are tomography-analyzed to calculate the speed distribution of a soil in the front side of the working face. The amplitudes of the waveforms 201, 202, 203 shifted by respective calculated theoretical propagation times Tsr1, Tsr2, Tsr3 with respect to the waveforms 101, 102, 103 ranging over from the measured oscillation points 17 to the receiving points 7 via plural grating points 61, using the grating points 61 set in the front side of the cutting face are added together, for example, with 0.01 sec of interval. The three-dimensional evaluation for the geological structure in front of the working face is conducted based on a level of an added waveform amplitude.

40. 发明专利

JPS63173956A MEASUREMENT FOR DEPTH OF CRACKING 失效
公开(公告)号：JPS63173956A
公开(公告)日：1988-07-18
申请号：JP721687
申请日：1987-01-14
申请人： KAJIMA CORP
发明人： HIRONO SUSUMU , TOIDA KATSU , MIZOBUCHI TOSHIAKI
IPC分类号： G01B17/00 , G01N29/00 , G01N29/04 , G01N29/44
摘要： PURPOSE:To measure the depth of cracking accurately, by gradually expanding the distances of an oscillating element and an oscillation receiving element from the cracking as set at a symmetrical position with respect to the cracking to determine a distance at which an initial phase of a propagation waveform is inverted. CONSTITUTION:An oscillating element T and an oscillation receiving element R connected to an ultrasonic speed measuring device 1 are set at a symmetrical position with respect to a cracking C on the outer surface of a sample A. Then, a pulse waveform voltage of 10kHz is applied to the oscillating element T to generate an ultrasonic wave and the ultrasonic wave propagating through the sample A is detected with the oscillation receiving element R to be converted into a propagation signal, which is sent to an amplifier 2 to amplify while being passed through a band pass filter. The signal is converted into digital from analog with a transient memory 3 and displayed on an oscilloscope 5 via a waveform processor 4. As distances (a) to the oscillating element T and the oscillation receiving element R from the center of the cracking are expanded gradually, the initial phase of the propagation waveform is inverted downward as shown by the arrow (y) from upward as shown by the arrow (x) when the distances (a) exceed the depth of the cracking C, thereby enabling measurement of the depth of the cracking.

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