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1. 发明专利

JP2011021393A Method and apparatus for controlling gate of water storage facility 有权
标题翻译：用于控制水存储设备门的方法和装置
公开(公告)号：JP2011021393A
公开(公告)日：2011-02-03
申请号：JP2009167555
申请日：2009-07-16
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： ASAHI HIROSHI
IPC分类号： E02B7/20
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling gates of a water storage facility which can prevent an undesirable effect on a life infrastructure relating to a downstream river by controlling a rapid change in a water flow rate from an upstream river to a downstream river.
SOLUTION: The method controls gates of a water storage facility which includes a water intake port for taking water from a river having a hydraulic power plant on the upstream side and introducing the taken water to a water storage part, a water intake gate for opening and closing the water intake port, the water storage part for storing the water taken from the water intake port, a water discharge port for guiding the water in the water storage part to a downstream river and a water discharge gate for opening and closing the water discharge port. The method corresponds to a first table consisting of patterned information on time-based properties of the used amount of intake water in the hydraulic power plant, and prepares a second table consisting of patterned information on time-based properties of the water amount in the water storage facility. Gate control of the water intake port and/or gate control of the water discharge port are performed using the second table according to the use state of the first table used in the hydraulic power plant.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于控制储水设施的浇口的方法和装置，其可以通过控制来自上游的水流速度的快速变化来防止对与下游河流有关的生命基础设施的不期望的影响河流到下游河。解决方案：该方法控制储水设施的闸门，该储水设施包括用于从上游侧的具有液压动力装置的河流中取水的进水口，并将排水引入储水部，进水门用于打开和关闭进水口，用于储存从进水口取出的水的储水部分，用于将储水部分中的水引导到下游河的排水口和用于打开和关闭的排水口排水口。该方法对应于由液压动力装置中的进水量的基于时间特性的图案化信息构成的第一表，并且准备由水中的水量的时间性质的图案化信息构成的第二表储存设施。根据液压发电厂使用的第一台的使用状态，使用第二台进行排水口的进水口和/或门控制的门控。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2005146603A Sand pumping apparatus for hydraulic power plant 有权
标题翻译：液压动力装置用砂泵装置
公开(公告)号：JP2005146603A
公开(公告)日：2005-06-09
申请号：JP2003384000
申请日：2003-11-13
申请人：治 ▲檜▼谷 , Chugoku Electric Power Co Inc:The , Osamu Hitani , 中国電力株式会社
发明人： IMAOKA YASUNORI , KAWACHI YUICHI , ASAHI HIROSHI , HITANI OSAMU
IPC分类号： E02B9/04
CPC分类号： Y02E10/22
摘要： PROBLEM TO BE SOLVED: To provide a sand pumping apparatus for a hydraulic power plant avoiding blocking of an intake and a water conveyance port with silted deposition in a sand pumping facility combining an air mixing type jet pump with a vortex sand discharge pipe.
SOLUTION: In this sand pumping apparatus for a hydraulic power plant for eliminating the silted deposition deposited in an intake sand basin, a first and a fourth vortex sand discharge pipes 21, 24 are installed in a position of a distance d1 expressed in the following expression, along a water flow direction from a position when the silted deposition of maximum allowable height of the intake side wall of the intake sand basin is deposited: d1=(H1-h1)/tan(θ), wherein H1 is the maximum allowable height of the silted deposition from a bottom part of the intake sand basin on the intake side of the intake sand basin, h1 is the slit height of the vortex sand discharge pipes 21, 24 on the first and fourth intake side from the bottom part of the intake sand basin, and θ is an underwater angle of repose.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于液压动力装置的砂泵装置，避免了将砂浆沉积物中的进气口和输水口堵塞在一起，该抽沙设备将空气混合型喷射泵与涡流喷砂管。解决方案：在用于消除沉积在进气砂盆中的淤泥沉积物的用于液压动力设备的这种砂泵装置中，第一和第四涡流排出管21,24安装在距离d1 从沉积入口砂盆的进气侧壁的最大允许高度的淤泥沉积的位置沿着水流方向的以下表达式：d1 =（H1-h1）/ tan（θ），其中H1是进气砂流入口侧的进气砂槽底部的沉淀物的最大容许高度h1是从底部开始的第一和第四进气侧的涡流砂排出管21,24的切口高度进水砂盆的一部分，θ是水下的休止角。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2007191938A Dust remover 审中-公开
标题翻译：除尘器
公开(公告)号：JP2007191938A
公开(公告)日：2007-08-02
申请号：JP2006011718
申请日：2006-01-19
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： ONISHI IZUMI , HONDA TAKESHI , ASAHI HIROSHI
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide a dust remover suitable for comparatively easily and efficiently removing and recovering rubbish stuck and deposited on a screen face of a bar screen disposed underwater to remove the rubbish carried with water flowing into a branch passage to an intake, an irrigation canal, or the like from a river or the like, by one worker who stands on a scaffolding above the bar screen.
SOLUTION: The dust remover for removing foreign matter staying prevented from passing through by the bar screen 35 installed in a running water passage comprises a guide rod 2 having a length extending from the vicinity of the lowermost part of the bar screen into a height position which exceeds the scaffolding 36 above the bar screen; a rake part 10 supported by the guide rod so as to freely advance/retreat along the longitudinal direction of the guide rod, and a drive mechanism 20 advancing/retreating the rake part along the guide rod. The drive mechanism comprises an electric winch 21 mounted to the upper part of the guide rod, and a wire 25 wound by the electric winch and fixed to the rake part.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种除尘器，其适用于相对容易且有效地去除和回收粘附并沉积在设置在水下的棒筛网的筛面上的垃圾，以除去流入分支通道的水携带的垃圾摄入，灌溉渠等从一个河流等，由一名工作人员站在酒吧屏幕上方的脚手架上。解决方案：用于防止由安装在流水通道中的条形筛35穿过的异物的除尘器包括：导杆2，其具有从杆筛的最下部附近延伸到超过条形筛上方的脚手架36的高度位置; 由引导杆支撑以便沿着导向杆的纵向方向自由前进/后退的前刀架部10以及沿着导向杆前进/后退的驱动机构20。驱动机构包括安装在导杆的上部的电动绞盘21和由电动绞盘卷绕并固定到前刀部分的线25。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2011006995A Sediment removal mechanism 审中-公开
标题翻译：消除机械
公开(公告)号：JP2011006995A
公开(公告)日：2011-01-13
申请号：JP2009153938
申请日：2009-06-29
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： NOZU TAIICHI , ASAHI HIROSHI
IPC分类号： E02B7/20
摘要： PROBLEM TO BE SOLVED: To provide a sediment removal mechanism capable of wholly guiding sediment deposited in a settling basin to an opening even if discharging the sediment through the opening which allows the settling basin to communicate with a sediment discharge passage extending to the outside of the settling basin along a direction crossing the direction of the main water flow of the settling basin.SOLUTION: When an auxiliary water flow flowing toward the opening 14 along the stepped vertical surface 12 of a step 11 is formed by lowering the water level of the settling basin 2 to function the stepped vertical surface 12 as a barrier against the main water flow flowing at the bottom 9 of the settling basin 2, the direction of the main water flow flowing in the settling basin 2 is changed to the residual sediment side by a water flow lateral drifting device 17 for the sediment deposited on the bottom 9 of the settling basin 2 at the upstream side of the stepped part 11. Consequently, the sediment can be discharged from an opened sediment discharge gate 15 to the sediment discharge passage 3 through the opening 14 by flushing the sediment to the auxiliary water flow and placing the sediment on the auxiliary water flow.
摘要翻译：要解决的问题：提供一种沉淀物移除机构，其能够将沉积在沉淀池中的沉淀物完全引导到开口，即使通过开口排出沉淀物，允许沉降池与延伸到外部的沉积物排出通道连通沿着与沉淀池主水流方向交叉的方向沉降盆地。解决方案：当通过降低沉降的水位形成沿步骤11的台阶垂直表面12朝向开口14流动的辅助水流时盆2为使沉降池2的底部9流动的主水流阻挡着台阶式垂直面12的作用，流入沉降池2的主水流的方向变成残渣沉积面用于在台阶部分11的上游侧沉积在沉降池2的底部9上的沉积物的水流侧向漂移装置17。 y，通过将沉积物冲入辅助水流并将沉积物置于辅助水流上，沉淀物可以通过开口14从打开的沉淀物排出口15排放到沉淀物排放通道3。

5. 发明专利

JP2009249859A Discharge principle index ruler 有权
标题翻译：排放原则指标规则
公开(公告)号：JP2009249859A
公开(公告)日：2009-10-29
申请号：JP2008096427
申请日：2008-04-02
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： ASAHI HIROSHI , NOZU TAIICHI , UCHIDA SADAAKI
IPC分类号： E02B7/20
摘要： PROBLEM TO BE SOLVED: To provide a discharge principle index ruler which can bring about the facilitation of recognition of a discharge principle and the precision of an operation, when the manual operation of discharging water in a dam is performed according to the discharge principle by using a diagram such as a dam operation record drawing.
SOLUTION: This discharge principle index ruler is used by being placed on the diagram which indicates the condition of the dam, serving as a basis for performing the discharge operation, by a time base. In the discharge principle index ruler, a curve, which indicates the discharge principle as a relationship between a time and a discharge rate, is indicated on a flat tabular transparent body. The discharge principle is a discharge rate within a predetermined period of time, which is specified for each dam as an allowable discharge rate not adversely affecting a downstream river in the discharge of the water from the dam. The discharge principle index ruler can indicate the index of the discharge operation, based on the discharge principle, by being placed directly on the diagram on which the condition of the dam is recorded. Thus, the discharge operation can be performed according to imminent situations for preventing the occurrence of a disaster.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供排放原理指标，其能够促进排放原理的识别和操作的精度，当根据排放进行水坝排水的手动操作时原理通过使用大坝操作记录图的图表。
解决方案：该放电原理指标通过放置在表示大坝状态的图上，作为进行放电操作的基础的时间基准。在放电原理指标尺中，表示放电原理作为时间和放电率之间的关系的曲线，表示在平坦的平板状透明体上。排放原理是在预定时间段内的排放速率，其对于每个坝规定为作为排放来自坝的水不会对下游河流产生不利影响的允许排放速率。放电原理指标可以根据放电原理，通过直接放置在记录大坝状况的图上来指示放电操作的指标。因此，可以根据迫在眉睫的情况进行放电操作，以防止发生灾难。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007278847A Intake deposited earth-and-sand monitoring system and monitoring method 审中-公开
标题翻译：采用沉积式地球监测系统和监测方法
公开(公告)号：JP2007278847A
公开(公告)日：2007-10-25
申请号：JP2006105641
申请日：2006-04-06
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： SUGAI AKIRA , ADACHI YUJI , ASAHI HIROSHI
IPC分类号： G01B17/02
摘要： PROBLEM TO BE SOLVED: To provide a monitoring system capable of acquiring easily and accurately the deposition state of earth and sand in an intake of a hydroelectric power station, without an operator having to visit the site.
SOLUTION: This system is equipped with a monitoring device 1 installed in the hydroelectric power station; and a deposited earth-and-sand measuring/managing device 30 installed near the intake, for measuring and managing the deposited earth-and-sand. The deposited earth-and-sand measuring/managing device 30 is equipped with an ultrasonic measuring device 31 for measuring the thickness of the deposited earth-and-sand in the intake, by utilizing an ultrasonic wave transmitted from an ultrasonic sensor 31a, an image processing part 33 for converting a measured signal measured by the ultrasonic measuring device 31 into an image signal, and a transmission part 34 for transmitting the image signal image-processed by the image processing part 33 to the monitoring device 1. The monitoring device 1 is equipped with a monitoring personal computer 2 for acquiring the image signal of the intake, by controlling the ultrasonic measuring device 31 and the image processing part 33, respectively, and a display for displaying the acquired image signal.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易且准确地获取水电站的入口中的沙土的沉积状态的监视系统，而不需要操作者访问现场。
解决方案：该系统配有安装在水力发电站的监控装置1; 以及安置在进气口附近的用于测量和管理沉积的砂土的沉积的砂土测量/管理装置30。沉积的砂土测量/管理装置30配备有超声波测量装置31，用于通过利用从超声波传感器31a发送的超声波来测量进气中沉积的泥沙的厚度，图像用于将由超声波测量装置31测量的测量信号转换为图像信号的处理部分33以及用于将由图像处理部分33图像处理的图像信号发送到监视装置1的发送部分34.监视装置1是配备有通过分别控制超声波测量装置31和图像处理部33的用于获取进气的图像信号的监视个人计算机2和用于显示所获取的图像信号的显示器。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2014206020A 壁上移動用手摺枠有权
标题翻译： HANDRAIL框架运动在墙上
公开(公告)号：JP2014206020A
公开(公告)日：2014-10-30
申请号：JP2013084842
申请日：2013-04-15
申请人：中国電力株式会社 , Chugoku Electric Power Co Inc:The
发明人： UTA SHINJI , IKEDA RYOJI , ASAHI HIROSHI
IPC分类号： E04G5/14
摘要：【課題】壁上を安全に移動すること。【解決手段】壁上を移動するための壁上移動用手摺枠であって、前記壁上における移動対象を取り囲む包囲枠と、前記壁上から壁側面を両側から挟み、前記包囲枠を前記壁側面に沿って移動可能に案内する案内部材と、を備える。前記包囲枠には、前記壁上を移動するための車輪が設けられていることが望ましい。【選択図】図1
摘要翻译：要解决的问题：安全地移动到墙壁上。解决方案：用于在墙上运动的用于在墙壁上移动的扶手框架包括围绕壁上的运动物体的周围框架，以及引导构件其从壁的顶部夹在两侧之间的壁侧表面，并且以使其可以沿着壁侧表面移动的方式引导周围框架。理想地，周围的框架设置有用于在壁上运动的轮。

8. 发明专利

JP2013022552A Structure for earth and sand sedimentation, sedimentation basin construction method, and water passage recovery method 有权
标题翻译：地下结构和砂体沉降，沉积盆地施工方法和水分回收方法
公开(公告)号：JP2013022552A
公开(公告)日：2013-02-04
申请号：JP2011162037
申请日：2011-07-25
申请人： Chugoku Electric Power Co Inc:The , 中国電力株式会社
发明人： KIYOSHIGE NAOYA , ASAHI HIROSHI , TASAKA KOJI
IPC分类号： B01D21/02 , B01D21/24 , E02B5/00 , E03F5/10
摘要： PROBLEM TO BE SOLVED: To provide a structure for earth and sand sedimentation such that it is easy to secure a site for installing a temporary sedimentation basin, and the installation and removal can be carried out easily at low cost.SOLUTION: There is provided a structure 1 for earth and sand sedimentation that is installed in ground, and used permanently as a water passage, and temporarily as a sedimentation basin which receives muddy water flowing in and including earth and sand and sediments the earth and sand. The structure includes a trench 11 which serves as the water passage and sedimentation basin; a partition wall 28 which is arranged at a downstream end of the trench and stops the earth and sand in the muddy water flowing down in the trench from flowing out when the trench is used as the sedimentation basin; an overflow port 30 which is formed by penetrating an upper part of a sidewall 13 constituting the trench, and discharges supernatant fluid separated from the earth and sand in the muddy water; and an overflow port closing member which closes the overflow port when the trench is used as the water passage.
摘要翻译：要解决的问题：提供一种用于泥沙沉降的结构，使得容易固定用于安装临时沉淀池的场所，并且可以以低成本容易地进行安装和拆卸。解决方案：提供了一种安装在地面上的沙尘沉降结构1，永久性地作为水道使用，暂时作为一个沉积池，其中接收泥沙流入沙土并沉淀物地球和沙子。该结构包括用作水通道和沉淀池的沟槽11; 分隔壁28布置在沟槽的下游端，并且当沟槽用作沉淀池时，使在沟槽中向下流动的泥水中的泥沙停止流出; 溢出口30，其通过穿透构成沟槽的侧壁13的上部而形成，并且排出从泥土水中的泥土分离的上清液; 以及当所述沟槽用作所述水通道时，所述溢流口关闭部件关闭所述溢流口。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2006132176A Refuse removing device 有权
标题翻译：避雷器拆装
公开(公告)号：JP2006132176A
公开(公告)日：2006-05-25
申请号：JP2004321796
申请日：2004-11-05
申请人： Chugoku Electric Power Co Inc:The , Daiwa Engineering:Kk , 中国電力株式会社 , 株式会社大和エンジニヤリング
发明人： YOSHIURA KAZUMI , ASAHI HIROSHI , TSUDA TOSHITAKA
IPC分类号： E02B5/08
摘要： PROBLEM TO BE SOLVED: To provide an automatic refuse removing machine which facilitates installation thereof not only in a shallow channel but also in a deep large-scale channel, is simple in structure, light in weight, and easy in maintenance.
SOLUTION: The refuse removing device for removing refuse collected by a screen (20) is formed of: a carriage (40) movable along an upper edge of the screen; and a stand (50) arranged on the carriage and movable in a direction that crosses a carriage moving direction. The stand is provided with: a raking tool (60) including a pole (61) and a rake (62) arranged at a lower end of the same; and a sliding device (70) for vertically sliding the pole to ascend/descend the rake. The sliding device is formed of: a plurality of rollers (71a, 71b, 71c, 72a, 72b) for slidably pinching the pole (61); and a driving means for driving at least one of the plurality of rollers.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供便于不仅在浅通道中而且在深大通道中安装的自动垃圾清除机，结构简单，重量轻，维护方便。解决方案：用于去除由筛网（20）收集的垃圾的垃圾清除装置由以下部件形成：沿着筛网的上边缘移动的托架（40）以及布置在托架上并可沿与滑架移动方向相交的方向移动的支架（50）。支架具有：耙具（60），其包括布置在其下端的杆（61）和耙（62）; 以及用于使所述杆上下滑动的所述杆的滑动装置（70）。所述滑动装置由多个用于可滑动地夹住所述杆（61）的辊（71a，71b，71c，72a，72b）形成; 以及用于驱动多个辊中的至少一个的驱动装置。版权所有（C）2006，JPO＆NCIPI

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