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1. 发明专利

JP2011196160A Crack repairing method for underground reinforced concrete structure 有权
标题翻译：地下加固混凝土结构裂缝修复方法
公开(公告)号：JP2011196160A
公开(公告)日：2011-10-06
申请号：JP2010067220
申请日：2010-03-24
申请人： Taisei Corp , Tokyo Electric Power Co Inc:The , 大成建設株式会社 , 東京電力株式会社
发明人： TSUTSUMI TOMOAKI , HARADA MITSUO , AIKYO YASUHITO , MARUYA TAKESHI , HORIGUCHI KENICHI , SUZUKI MIKA
IPC分类号： E02D37/00 , E02D3/12 , E02D31/06
摘要： PROBLEM TO BE SOLVED: To provide a crack repairing method that can repair a crack formed in an outer surface of a reinforced concrete structure constructed in the ground, in a short period of time and at a low cost with construction from on the ground.SOLUTION: A high-pressure jet stirring-mixing apparatus 3 is disposed on the ground. A crack repair object part of the reinforced concrete structure 1 is covered, and soil improving bodies 2 of predetermined thickness are constructed in the ground so as to be in close contact with the outer surface of the reinforced concrete structure 1. The supply of oxygen to the crack part is suppressed to reduce the corrosion rate of reinforcements.
摘要翻译：要解决的问题：提供一种裂缝修复方法，可以在地面上建造的钢筋混凝土结构的外表面中形成的裂缝，在短时间内以低成本修复裂缝修复方法，从施工场地开始。：高压喷射搅拌混合装置3设置在地面上。钢筋混凝土结构1的裂纹修复物部分被覆盖，并且在地面上构造预定厚度的土壤改良体2，以便与钢筋混凝土结构1的外表面紧密接触。抑制裂纹部分以降低加固件的腐蚀速率。

2. 发明专利

JPS63303839A PRODUCTION OF CONCRETE OR THE LIKE 失效
公开(公告)号：JPS63303839A
公开(公告)日：1988-12-12
申请号：JP13772487
申请日：1987-06-02
申请人： TOKYO ELECTRIC POWER CO , TAISEI CORP
发明人： HATAKEYAMA AKIRA , TSUTSUMI TOMOAKI , SAKAMOTO MASANOBU , NAITO TAKASHI
IPC分类号： C04B20/00 , C04B28/02 , C04B111/70 , C04B111/72
摘要： PURPOSE:To produce high quality concrete with a reduced amt. of unit water and superior workability by adding fine powdered materials to cement, water, fine aggregate and coarse aggregate as constituent materials so as to fill the gaps among the constituent materials. CONSTITUTION:Constituent materials of concrete, mortar or cement paste, e.g., cement, water, fine aggregate and coarse aggregate are charged into a mixer. At the same time or after the charge, fine powder of a particle size proper to fill the gaps among the constituent materials, e.g., fly ash powder, slag powder, stone powder, diatomaceous earth, microsand, clay sand or silica sand is charged. They are kneaded for a prescribed time to obtain high quality concrete having a low breathing rate and superior compressive strength.

3. 发明专利

JP2004150945A Nondestructive measuring instrument and method for dynamic characteristic of concrete by surface wave 审中-公开
公开(公告)号：JP2004150945A
公开(公告)日：2004-05-27
申请号：JP2002316409
申请日：2002-10-30
申请人： Central Giken:Kk , Tokyo Electric Power Co Inc:The , 東京電力株式会社 , 株式会社セントラル技研
发明人： GO KAYO , TSUTSUMI TOMOAKI , EGAWA KENICHIRO
IPC分类号： G01N29/00 , G01N29/18
摘要： PROBLEM TO BE SOLVED: To provide a nondestructive measuring instrument and a method for dynamic characteristics of concrete by a surface wave, which can easily and precisely measure the dynamic characteristics (rigidity and strength) of a concrete structure.
SOLUTION: This nondestructive measuring instrument nondestructively measures the dynamic characteristics of the concrete structure 10. This measuring instrument is provided with a plurality of sensors 2 which sample wave signals of impact elastic waves generated, when applying an impact on the surface of the concrete structure 100 with a hammering device 1, on a plurality of different points on the same surface of the hammering surface; and a control device 3 which finds the traveling speed of the surface wave from the wave signals sampled in the plurality of points by the plurality of sensors 2 and deduces the dynamic characteristics of the concrete structure 10 based on the traveling speed of the surface wave.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JPH0979852A ELECTRONIC STUFF PURSUIT SYSTEM 失效
公开(公告)号：JPH0979852A
公开(公告)日：1997-03-28
申请号：JP23530995
申请日：1995-09-13
申请人： HAZAMA GUMI , TOKYO ELECTRIC POWER CO
发明人： MURAKAMI YUJI , TSUTSUMI TOMOAKI
IPC分类号： E01C19/28 , G01C15/00
摘要： PROBLEM TO BE SOLVED: To simply measure the plane positions of vibration rollers at real time by receiving radiated laser of electronic level with the electronic stuff light receiving part of the vibration rollers, and measuring the settlement quantities on the respective plane positions. SOLUTION: An electronic stuff 10 is provided on vibration rollers 1 moving in a compaction territory, and the stuff 10 reflects projected laser of an automatic pursuit distance measuring device 30 with a reflection plate 14. The measuring device 30 measures the distance L to the stuff 10 based on the reflected wave, and specifies the present place A of the roller during running as (Lcos α, Lsin α) from the directional angle α relative to X-axis. Simultaneously, the direction of the provided position of an electronic level 20 looking from the stuff 10 is specified as an angle θ relative to the traverse line L. A control BOX receiving the direction from the measuring device 30 by radio rotates a rotary base 11 so as to rotationally move the light receiving part of the stuff 10 in the range capable of receiving the radiated laser of the level 20. Hereby, settlement quantities on the respective plane positions of the rollers 1 can be measured at real time.

5. 发明专利

JP2008249496A Method of evaluating frost damage repair effect 有权
标题翻译：评估损伤修复效应的方法
公开(公告)号：JP2008249496A
公开(公告)日：2008-10-16
申请号：JP2007091345
申请日：2007-03-30
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： DEKOSHI TAKAHIRO , KOBAYASHI YASUYUKI , TSUTSUMI TOMOAKI , IGAWA MICHIHIRO
IPC分类号： G01N19/04 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To quantitatively evaluate a repair effect after repairing a frost damage by a patch repair method.
SOLUTION: A deposit strength is found in a repair execution time point by a procedure comprising the first step for obtaining preliminarily a relation expression between a relative dynamic modulus of elasticity of concrete and a length change rate thereof, and a relation expression between a length change rate of a repair material and the deposition strength thereof, and for acquiring the relative dynamic modulus of elasticity of the repair objective concrete, when executing the repair, the second step for finding the length change rate from the relative dynamic modulus of elasticity, based on the relation expression between the relative dynamic modulus of elasticity of the concrete and the length change rate thereof, and the third step for finding a relative deposit strength from the length change rate, based on the relation expression between the length change rate of the repair material and the deposition strength thereof, an then the frost damage repair effect is evaluated based on a decrease degree of the deposition strength from the repair execution time point up to the repair evaluation time point after the lapse of year, after finding the optional repair evaluation time point after the lapse of year, by the procedure comprising the first step-the third step.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过补片修复方法定量评估修复霜冻损伤后的修复效果。解决方案：在修复执行时间点，通过包括以下步骤的步骤发现沉积强度：初步获得混凝土的相对动态弹性模量与其长度变化率之间的关系表达式的第一步骤，以及修复材料的长度变化率及其沉积强度，并且为了获得修理对象混凝土的相对动态弹性模量，在进行修复时，从相对动态弹性模量求出长度变化率的第二步骤基于混凝土的相对动态弹性模量与其长度变化率之间的关系表达式，以及根据长度变化率求出相对沉积强度的第三步骤，基于长度变化率修复材料及其沉积强度，然后根据霜冻损伤修复效果进行评估在从经过一年的修复执行时间点到修复评估时间点的沉积强度的降低程度之后，在经过一年之后找到可选修理评估时间点之后，通过包括第一步骤第三步。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JPH11118424A POSITION DETECTION FOR HEAVY MACHINERY OR THE LIKE 失效
公开(公告)号：JPH11118424A
公开(公告)日：1999-04-30
申请号：JP28065697
申请日：1997-10-14
申请人： TOKYO ELECTRIC POWER CO , AIOI SYSTEM KK , HAZAMA GUMI
发明人： TSUTSUMI TOMOAKI , YOSHIKAWA TAKAMICHI , MURAKAMI YUJI
IPC分类号： G01B11/00 , G06T1/00 , G06T7/00 , G06T7/60
摘要： PROBLEM TO BE SOLVED: To provide a position detection method for heavy machinery or the like which can detect the present position of the heavy machinery in real time with a simple and low-cost system. SOLUTION: Three video cameras 10, 10', 10" capturing a roller 1 diagonally downward are positioned above the roller 1 which is moved and displaced in a virtual X-Y-Z coordinate space. By fitting a target 2 in a conspicuous color, such as red, at the roller 1, and making the direction of the respective cameras 10, 10', 10" follow the target 2 so as to always position the target 2 in the center of the image of the respective cameras 10, 10', 10", the present position of the target 2 is calculated in real time from the fitting positions of the respective cameras 10, 10', 10" and the directional angles of the respective cameras 10, 10', 10" to the target 2. By connecting image processing devices 11, 11', 11" to the respective cameras 10, 10', 10", it is possible to discriminate the target 2 easily from the respective images.

7. 发明专利

JP2012132692A Selection method of fly ash based on ignition loss 审中-公开
标题翻译：基于点火损失的飞灰选择方法
公开(公告)号：JP2012132692A
公开(公告)日：2012-07-12
申请号：JP2010282576
申请日：2010-12-20
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： SEKIKAWA HIROMI , ISHIKAWA TETSUYA , SHOJI KAZUNAGA , SHINPO TAKASHI , TSUTSUMI TOMOAKI
IPC分类号： G01N9/36 , C04B18/08 , C04B22/06
CPC分类号： Y02W30/92
摘要： PROBLEM TO BE SOLVED: To provide a selection method of fly ashes based on an ignition loss by which the ignition loss of the fly ashes to be generated at a coal thermal power plant is easily grasped at site in a short time.SOLUTION: For a plurality fly ashes preliminarily collected from a coal thermal power plant, the fly ashes at a natural state are filled in a predetermined container, mass is measured without performing compaction, a bulk density test for measuring bulk density by dividing the mass of the fly ashes by container capacity and an ignition loss test for measuring ignition loss of the fly ashes are performed, a graph using one axis as the ignition loss and using the other axis as the bulk density is plotted, a regression line using the bulk density as an explanatory variable is calculated, for the fly ashes generated in the coal thermal power plant, the bulk density test is performed, the ignition loss of the fly ashes is estimated by applying the bulk density to the regression line, and the fly ashes are selected by whether or not an ignition loss estimation value exceeds a set allowable ignition loss value.
摘要翻译：要解决的问题：提供一种基于点火损失的飞灰选择方法，通过该点火损失，在短时间内容易在现场对焦煤火力发电厂产生的飞灰的点火损失。解决方案：对于从煤热发电厂预先收集的多个飞灰，将自然状态的飞灰填充在预定的容器中，不进行压实而测量质量，通过分割测量堆积密度的体积密度试验通过容器容量的飞灰质量和用于测量飞灰的点火损失的点火损耗试验进行，绘制使用一个轴作为点火损耗并使用另一个轴作为堆积密度的曲线图，使用回归线计算堆积密度作为解释变量，对于在火力发电厂产生的飞灰产生堆积密度试验，通过将回归线应用体积密度来估计飞灰的点燃损失，通过灼烧损失估计值是否超过设定的允许灼烧损失值来选择飞灰。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2011257245A Corrosion amount estimation method, corrosion amount estimation device, and management method for reinforced concrete 审中-公开
标题翻译：腐蚀量估算方法，腐蚀量估算装置和加固混凝土的管理方法
公开(公告)号：JP2011257245A
公开(公告)日：2011-12-22
申请号：JP2010131429
申请日：2010-06-08
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： NAGAI SHUNSUKE , MICHIMASA YASUHIRO , TSUTSUMI TOMOAKI
IPC分类号： G01N17/00 , G01N33/20
摘要： PROBLEM TO BE SOLVED: To estimate corrosion of an existent reinforced concrete structure, using reinforcing bars in irregular shapes, more precisely than before.SOLUTION: A corrosion amount estimation method of estimating the amount of corrosion of reinforced concrete using reinforcing bars in irregular shapes includes a constant information acquisition step of acquiring constant information on constants by irregular-shape reinforcing bar diameters found from correlation between amounts of corrosion of a test piece made of reinforced concrete and measurement indexes of cracking of the test piece; and a corrosion amount estimation step of estimating the amount of corrosion of the reinforced concrete to be estimated based on in-cracking corrosion amount information on an amount of corrosion during cracking obtained from the test piece, cracking-width information on a cracking width of the reinforced concrete whose amount of corrosion is to be estimated, cover thickness information on a cover thickness of the reinforced concrete to be estimated, and the constant information specified with reinforcing bar diameter information on irregular bar diameters of the reinforced concrete to be estimated.
摘要翻译：要解决的问题：为了估计现有钢筋混凝土结构的腐蚀，使用不规则形状的钢筋，比以前更精确。解决方案：使用不规则形状的钢筋估算钢筋混凝土的腐蚀量的腐蚀量估计方法包括：恒定信息获取步骤，通过由不规则形状的钢筋直径获得常数信息，该常数信息是从钢筋混凝土试件的腐蚀和试件开裂的测量指标; 以及腐蚀量估计步骤，基于从试验片获得的裂纹腐蚀量信息，根据裂纹腐蚀量信息，估计待估计的钢筋混凝土的腐蚀量，裂纹宽度信息要估计的腐蚀量的钢筋混凝土，覆盖要评估的钢筋混凝土的覆盖厚度的厚度信息，以及要评估的钢筋混凝土的不规则钢筋直径的钢筋直径信息规定的常数信息。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2007327880A Instrument for measuring compression strength of concrete, and method of measuring compression strength of concrete 审中-公开
标题翻译：用于测量混凝土压实强度的仪器和测量混凝土压缩强度的方法
公开(公告)号：JP2007327880A
公开(公告)日：2007-12-20
申请号：JP2006160011
申请日：2006-06-08
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： KOBAYASHI YASUYUKI , SHINPO TAKASHI , TSUTSUMI TOMOAKI , KAWAHARA TADAHIRO , IGAWA MICHIHIRO , HORI YASUO
IPC分类号： G01N3/00 , G01N3/58 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an instrument for measuring compression strength of concrete, capable of enhancing measuring precision and measuring workability during measurement of the strength of concrete of an existing structure, and to provide a method of measuring the compression strength.
SOLUTION: The instrument for measuring compression strength is constituted so as to measure the compression strength of concrete by the drilling of a concrete structure and equipped with an electric drill 10 for drilling the concrete structure, a support mechanism 20 for supporting the electric drill, a cooling water supply part 30 for supplying cooling water to the drilled part due to the electric drill and a displacement measuring part 40 for measuring the drilled displacement due to the electric drill. The electric drill includes a diamond bit type drill 15 rotated by a servomotor.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量混凝土的压缩强度的仪器，其能够在测量现有结构的混凝土的强度的同时提高测量精度和测量作业性，并提供测量压缩强度的方法。解决方案：用于测量压缩强度的仪器构成为通过钻混凝土结构来测量混凝土的压缩强度，并配备有用于钻出混凝土结构的电钻10，用于支撑电气的支撑机构20 钻头，用于通过电钻将冷却水供给到钻孔部分的冷却水供应部分30以及用于测量由于电钻引起的钻孔位移的位移测量部件40。电钻包括由伺服电动机旋转的菱形钻头15。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005156547A Frost damage deterioration prediction device and its program 有权
标题翻译： FROST损害检测预测设备及其程序
公开(公告)号：JP2005156547A
公开(公告)日：2005-06-16
申请号：JP2004310996
申请日：2004-10-26
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： TSUTSUMI TOMOAKI , KAWAHARA TADAHIRO , KOBAYASHI YASUYUKI , NARITA HIROHITO , NOGUCHI HIROAKI
IPC分类号： G01N17/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To quantify an influence of frost damage deterioration for each factor in creation of a deterioration prediction curve and to predict a deterioration prediction curve taking a crack and a repair effect in a reference point into consideration.
SOLUTION: This frost damage deterioration prediction device predicts a frost damage deterioration curve, to which characteristic values based on concrete structure data are reflected, at a prediction point is predicted with reference to a frost damage deterioration curve of concrete based on an exposure test in the reference point in a natural environment. As to the quality of an aggregate and a binder, an influence of an AE agent, a water-cement ratio, and a crack, relationships with a concrete freezing and thawing breakage cycle number are quantitatively found as the characteristic values, and these characteristic values are reflected as partial factors in the calculation of the deterioration prediction curve.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了量化造成劣化预测曲线的每个因素的霜冻损伤的影响，并且考虑在参考点中考虑裂纹和修复效果的劣化预测曲线。解决方案：该霜冻破坏预测装置预测基于暴露的混凝土的霜冻损伤曲线，预测在预测点处反映基于具体结构数据的特征值的霜冻损伤变形曲线在自然环境中参考点进行测试。关于骨料和粘合剂的质量，定量地发现AE剂的影响，水灰比和裂纹，与具体的冻融断裂循环数的关系作为特征值，并且这些特征值在劣化预测曲线的计算中被反映为部分因素。版权所有（C）2005，JPO＆NCIPI

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