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Patent Searching and Data


Matches 651 - 700 out of 4,277

Document Document Title
JP2011241536A
To provide a working method that prevents a rover from becoming unable to travel due to its wheels being stuck into regolith or getting damaged from rolling over a rough terrain during collecting samples or the like on the moon surface.T...  
JP4825650B2  
JP4827910B2  
JP2011236554A
To be able to collect a sample at the targeted depth position easily and securely by eliminating the possibility that a pile hole infill on the way to the targeted depth could be attached around the undersurface of a upper external cylin...  
JP2011231568A
To provide a pore water pressure measuring device for repeatable use, soft ground improvement method using the same, a method for determining a dynamic state of a ground for underground installation, and a method for determining a dynami...  
JP4814288B2  
JP2011226186A
To provide a protection cap which can protect a drilled section necessary for ground improvement or soil investigation on a runway and the like, maintain the function of the runway and the like, and prevent human errors such as omitting ...  
JP2011226157A
To provide a soil sampling device capable of surely sampling a soil sample from desired depth and secure a sufficient sampling amount in the case of a ground survey.A soil sampling device uses a Swedish type sounding testing machine whic...  
JP2011226084A
To provide a sea-bottom-seating type sea-bottom boring machine 1 which can efficiently collect a sea-bottom deposit layer M sample and a sea-bottom bed rock layer N sample.The sea-bottom boring machine 1 includes a drill head 3 liftably ...  
JP4809708B2  
JP2011219969A
To allow a sampling port to be opened and closed even when the sample to be sampled is soft, to make sampling from a sampling port smooth irrespective of the hardness of the hole bottom of a drilling hole or the circumference ground, and...  
JP2011220003A
To provide a quality control method for pile enabling simplified assessment on the soundness of a pile and having high reliability on its assessment.The soundness of a pile is assessed based on the natural frequency calculated by vibrati...  
JP4806116B2  
JP4803812B2  
JP4803531B2  
JP4802813B2  
JP4798787B2  
JP4790504B2  
JP4786491B2  
JP4787001B2  
JP4787082B2  
JP2011190657A
To improve a core sampling state by applying a driving force to a core tube from its axial direction as much as possible.A boring method for sampling a core for a geological survey in a core tube 2 by transmitting a rotational force and ...  
JP4783701B2  
JP3170641U
[Subject] When peripheral direction torque or the direction load of an axis is impressed, a screw point which can prevent generating of a fracture in a connecting part is provided. [Means for Solution] Screw point 1 is a screw point whic...  
JP4776031B2  
JP4777474B1
[Subject] The present invention relates to electric gear loading type spot Behn test equipment, and it makes an inside of a shoe for the Behn protection carry out coordinated loading of an electric gear and the torque measurement part, I...  
JP2011179284A
To provide a soil sampling device by which a cubic capacity of a sampling space for housing a soil sample is sufficiently secured, the collected soil sample is taken out from the sampling space easily, and the soil at a non-target underg...  
JP4771173B2  
JP2011174767A
To provide a method for measuring a moisture content in the depth direction of a ground which enables measurement of the distribution of the moisture content (saturation rate) in the depth direction of the ground and enables grasp of a s...  
JP2011174342A
To provide an automatic penetration test machine excellent in safety for preventing the fall of an elevating base.The automatic penetration test machine 1 includes: the elevating base 3 capable of ascending and descending along a support...  
JP2011174313A
To provide a bearing capacity measuring device of a hydraulic press-in machine capable of measuring a bearing capacity of the ground while pressingly placing a pile like a steel pipe sheet pile, and recording and controlling the bearing ...  
JP2011174768A
To derive the distribution of a moisture content (saturation rate) in the depth direction of a ground.Heat is given to the ground 1 by a heating wire 4 and the amount of temperature rise corresponding to the depth is measured by an optic...  
JP2011174340A
To provide an automatic penetration test machine which measures a load actually applied on a penetration rod, and performs correction for the application of a desired load by feeding back the measured load.The automatic penetration test ...  
JP2011174341A
To provide an automatic penetration testing machine capable of precisely detecting a load which is actually applied on a penetration rod.An automatic penetration testing machine 1 comprises a lifting stage 3 capable of rising and falling...  
JP4769777B2  
JP4765616B2  
JP2011169021A
To provide a soil sampling pipe device which can increase soil capture efficiency, and which enables soil sampling in a plurality of locations on the periphery of an outer pipe.This soil sampling pipe device includes: the outer pipe 11 w...  
JP2011169022A
To provide a soil sampling pipe device capable of maintaining watertight performance of the inside and outside of an inner pipe in the closed state of a soil capture hole.This soil sampling pipe device 1 includes: the outer pipe 11 which...  
JP2011163001A
To provide a soil sampling device which enables a sampling pipe to be easily jacked into the ground and which enables soil sampling work to be surely performed with ease.This soil sampling device 1 includes a drilling bit portion 3 capab...  
JP2011163010A
To provide an air cylinder type foundation strength investigation machine which can investigate accurate foundation strength by inhibiting a penetration body from rapidly self-settling into a soft layer of ground.This swedish-weight-soun...  
JP4756213B2  
JP4757092B2  
JP4749194B2  
JP4750267B2  
JP4751967B1
[Subject] It can manufacture efficiently and provides a manufacturing method of a screw point which can attain reduction-ization of cost. [Means for Solution] In a manufacturing method of screw point 10 consisting of a screw of four sect...  
JP4744586B2  
JP4738575B2  
JP3169256U
[Subject] By easy composition and operation, a water level measuring device which can measure the groundwater level of the foundation well correctly is provided. [Means for Solution] In a groundwater level measuring device provided with ...  
JP4721360B2  
JP2011128320A
To provide a compact and portable liquefaction experimental device which enables a learner to reliably and qualitatively experience a liquefaction phenomenon and have right images before and after the liquefaction phenomenon.The liquefac...  

Matches 651 - 700 out of 4,277