Abstract: A ground injection agent concentration estimation method including a injecting an injection liquid to which an injection agent and a marker exhibiting similar behavior in subsurface ground to that of the injection agent have been added, into the subsurface ground through a water injection well; measuring a concentration of the marker at a location spaced apart from the water injection well, and estimating a concentration of the injection agent in the groundwater from the concentration of the marker.

Abstract: A registree management function receives member (user) registration, carries out a survey upon registration, performs category classification for the registered user, learns the classified categories, and the like. A comment analysis function performs text mining on comments acquired from an SNS posted comment server, determines post origin positions identified by the text mining and the level of credibility thereof, and executes evaluation and the like of a target relating to a theme. An information provision function edits a social heat map generated based on the results of analyzing the comments to be provided to the user, and also performs user category management and the like.

Abstract: A subsurface soil purification method includes a first process of injecting a cleaning liquid, that separates a contaminant in subsurface soil from the subsurface soil and that has been warmed to a higher temperature than a groundwater temperature, into an injection well provided in the ground, and a second process of pumping up groundwater containing the cleaning liquid, in which the contaminant separated from the subsurface soil has been dissolved, from a pumping well that is provided in the ground so as to be spaced apart from the injection well.

Abstract: A contaminated soil purification system for decomposing a contaminant in contaminated soil E. The contaminated soil purification system includes: injecting, into contaminated soil through a water injection well, an injection liquid containing a purification agent to decompose a contaminant or an activator to stimulate biological decomposition by the purification agent; a process of measuring a concentration of the purification agent or the activator in groundwater in an observation well or in a pumping well, the observation well or the pumping well being provided at a location spaced apart from the water injection well; and a process of, based on the concentration that has been measured, automatically controlling an addition amount of the purification agent or the activator to the injection liquid or automatically controlling a pumping amount of water from the pumping well.

Abstract: A binding beam includes a steel form having a bottom plate portion and a pair of side plate portions extending upward from both ends of the bottom plate portion and binding beam concrete placed in a groove portion configured by the bottom plate portion and the pair of side plate portions of the steel form.

Abstract: A subsurface soil purification method including: warming an activator liquid, for stimulating decomposer microorganisms that decompose a contaminant in subsurface soil, to a higher temperature than a groundwater temperature, and feeding the activator liquid into the subsurface soil by injecting the activator liquid into an in-ground injection well; warming an activator liquid, for stimulating decomposer microorganisms that decompose a contaminant in subsurface soil, the decomposer microorganisms being infused in the activator liquid, to a higher temperature than a groundwater temperature, and feeding the activator liquid into the subsurface soil by injecting the activator liquid into an in-ground injection well, or warming a purification liquid for decomposing a contaminant in subsurface soil, to a higher temperature than a groundwater temperature, and feeding the purification liquid into the subsurface soil by injecting the purification liquid into an in-ground injection well.

Abstract: A steel form is a steel form for forming a binding beam, including: a pair of Z-steels, wherein each of the pair of Z-steels is provided with a bottom plate portion and a side plate portion extending upward from the bottom plate portion, the bottom plate portion has a joining surface for joining the respective bottom plate portions of the pair of Z-steels to each other, and a groove portion allowing concrete placement is formed by the bottom plate portion and the side plate portion of each of the pair of Z-steels

Abstract: A binding beam includes a steel form having a bottom plate portion and a pair of side plate portions extending upward from both ends of the bottom plate portion and binding beam concrete placed in a groove portion configured by the bottom plate portion and the pair of side plate portions of the steel form.

Abstract: A ground injection agent concentration estimation method including a injecting an injection liquid to which an injection agent and a marker exhibiting similar behavior in subsurface ground to that of the injection agent have been added, into the subsurface ground through a water injection well; measuring a concentration of the marker at a location spaced apart from the water injection well, and estimating a concentration of the injection agent in the groundwater from the concentration of the marker.

Abstract: A contaminated soil purification system for decomposing a contaminant in contaminated soil E. The contaminated soil purification system includes: injecting, into contaminated soil through a water injection well, an injection liquid containing a purification agent to decompose a contaminant or an activator to stimulate biological decomposition by the purification agent; a process of measuring a concentration of the purification agent or the activator in groundwater in an observation well or in a pumping well, the observation well or the pumping well being provided at a location spaced apart from the water injection well; and a process of, based on the concentration that has been measured, automatically controlling an addition amount of the purification agent or the activator to the injection liquid or automatically controlling a pumping amount of water from the pumping well.

Abstract: A building is provided with a shutter, a stairway, and a handrail. The handrail has a connection member and a connection apparatus. The shutter opens and closes in a horizontal direction. A gap through which the shutter can pass is formed in the stairway. The handrail is provided at the stairway, and includes a handrail main body and a movable member. A gap through which the shutter can pass is formed in the handrail main body, and the movable member closes the gap in the handrail main body. The connection member connects one end portion of the movable member with the handrail main body such that the movable body is turnable relative to the handrail main body. The connection apparatus releasably connects another end portion of the movable member with the handle main body.

Abstract: A building is provided with a shutter, a stairway, and a handrail. The handrail has a connection member and a connection apparatus. The shutter opens and closes in a horizontal direction. A gap through which the shutter can pass is formed in the stairway. The handrail is provided at the stairway, and includes a handrail main body and a movable member. A gap through which the shutter can pass is formed in the handrail main body, and the movable member closes the gap in the handrail main body. The connection member connects one end portion of the movable member with the handrail main body such that the movable body is turnable relative to the handrail main body. The connection apparatus releasably connects another end portion of the movable member with the handle main body.

Abstract: A magnetic shield body comprises a cylindrical body unit configured by having a plurality of cylindrical bodies having permeability and mutually same longitudinal cross-sectional shapes arranged with a mutual interval such that central axes of the cylindrical bodies coincide with each other and side surfaces of the cylindrical bodies form a mutually same plane; and a supporting unit that supports a plurality of the cylindrical body units such that side surfaces of cylindrical bodies of the cylindrical body units face each other with a mutual interval.

Abstract: A cross-sectional image display apparatus, method, and program is capable of setting cross-sectional positions consecutively and efficiently. 3D image data is stored in a PC, a two-dimensional image of the 3D image is presented at a position detection surface of a tablet, the three-dimensional image is virtually constructed in a space above the position detection surface to have dimensions corresponding to the two-dimensional image and to be located at a position corresponding to the two-dimensional image. A plate-like display device designates the cross-sectional position at which the cross-sectional image is to be displayed in the constructed 3D image, the tablet detects the designated cross-sectional position, the PC converts the detected cross-sectional position into a cross-sectional position in a coordinate system of the 3D image and creates cross-sectional image data, and the display device uses the cross-sectional image data to display the cross-sectional image.

Abstract: A magnetic shield body comprises a cylindrical body unit configured by having a plurality of cylindrical bodies having permeability and mutually same longitudinal cross-sectional shapes arranged with a mutual interval such that central axes of the cylindrical bodies coincide with each other and side surfaces of the cylindrical bodies form a mutually same plane; and a supporting unit that supports a plurality of the cylindrical body units such that side surfaces of cylindrical bodies of the cylindrical body units face each other with a mutual interval.

Abstract: A cross-sectional image display apparatus, method, and program capable of setting cross-sectional positions consecutively and efficiently, are obtained.

Abstract: The object is to provide a brace which allows its installment to an object portion and its detachment therefrom to be carried out easily. In a brace including a brace body 3 which is attachable between attaching object portions of a structure, at each one of opposed end portions of the brace body 3, there is provided a contact attaching portion to be attached to the attaching object portion. The brace body 3 includes an expandable urging mechanism S which can be expanded to urgedly extend the brace body 3 along a longitudinal direction thereof, with the two contact attaching portions attached to the attaching object portions and a prestress introducing mechanism P which can be switched over between a state for introducing a compressive prestress to the brace body 3 along the longitudinal direction thereof and a state for releasing the introduced prestress. At least a state switchover control portion 22 of the prestress introducing mechanism is provided to be exposed outside the brace body 3.

Abstract: The present invention provides an active control type noise reducing device that is disposed at a sound barrier and with which can be obtained an excellent noise reduction effect with respect to moving sound sources. Linear array of flat loudspeakers are arranged in ascending order from an incoming side of automobiles towards an outgoing side. Delay times of 0, ?, 2?, . . . , 8? are respectively given in the arrangement order to the linear array of flat loudspeakers. By delaying signals in correspondence to the arrangement order, the wavefront of a control sound can be slanted in a diagonal direction. Namely, “line sound sources”, where sound sources are linearly arranged, arc pseudo-realized.

Abstract: A space is set substantially in a tropical rain forest type environment to activate human's essential brain region and realize an environment suitable for the human's brain by arranging a device for setting the tropical rain forest type environment based on characteristics of activating human's essential brain region responsive to tropical rain forest type environment information, in the space such as urban space, housing space or other living space. The tropical rain forest type environmental information has higher density and higher complexity than those of urban space type environmental information, and includes at least one of auditory information, visual information, and super perceptual information of aerial vibration. The tropical rain forest type environmental information is comfortable for the human with no excessive stress, and is environmental information for effectively functioning on prevention and treatment of diseases due to stress by realizing the environment comfortable for the human's brain.

Abstract: A high-strength hydraulic cement composition contains cement, fine aggregates, coarse aggregates, water and a specified admixture and has a unit amount of water in the range of 120-185 kg/m3. Water and the cement are contained at a ratio of 20-40% and the admixture is contained in the amount of 0.1-3.0 weight parts per 100 weight parts of the cement. The admixture is one or more selected from reaction mixtures obtained by specified two processes and partially or completely neutralized substances obtained from such a reaction mixture through these two processes and also a specified third process.