A method of evaluating a fluid from a subterranean formation drawn into a downhole tool positioned in a wellbore penetrating the subterranean formation is provided. The method involves drawing fluid from a formation into an evaluation flowline, drawing fluid from a formation into a cleanup flowline, measuring a property of the fluid in the evaluation flowline and detecting stabilization of the pro...

An entangled fabric that contains a nonwoven web hydraulically entangled with a fibrous component is provided. The nonwoven web is formed from staple fibers and is creped. For example, in one embodiment, the nonwoven web is a creped, point bonded, carded web. Excellent liquid handling properties can be achieved in accordance with the present invention without resulting in the poor liquid handling ...

PROBLEM TO BE SOLVED: To make data to be used for reconstituting a specified area and the other area different from each other by setting the specified area in a radiographing area.

SOLUTION: When radiographing is started, the pulsation of an object is detected and a pulsation cycle T is measured (S101-S103). A standstill period is decided, the rotation time S of a rotary table is calculate...

PROBLEM TO BE SOLVED: To provide a traveling control device for a vehicle performing deceleration control based on a following distance so as to meet the intention of a driver regarding requirement of deceleration action based on the following distance.

SOLUTION: The device performs deceleration control of the vehicle based on a distance of the vehicle and a preceding vehicle. The condition...

PROBLEM TO BE SOLVED: To improve drivability by enabling an excellent shift without imparting a sense of incongruity to a driver by executing the shift by transferring the ambiguous state of a vehicle to a driving state without affecting an output of the vehicle when the vehicle is in the ambiguous state to be not a driving state or a driven state, in a shift control device of a transmission. ...

PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of always and optionally controlling output torque of a power train.

SOLUTION: The power train control device 20 calculates an outputtable torque range of the power train and gives it to a manager control device 10. The manager control device 10 calculates target output torque REQ based on driving operation or the like ...

PROBLEM TO BE SOLVED: To avoid a sense of incompatibility to a driver caused by controlling a vehicular behavior by a lane deviation prevention control, when changing lanes.

SOLUTION: A sharing ratio of yaw moment control and speed reducing control is set to make the ratio of the yaw moment control small as accelerator opening Acc becomes large. When the accelerator opening Acc is large, th...

PROBLEM TO BE SOLVED: To provide a drive system change-over device that can miniaturize the whole device and improve the degree of freedom of the layout of the device.

SOLUTION: The drive system change-over device has an operation switch that can change the drive system of a vehicle to four wheel drive or two wheel drive and can operate a differential lock to an on-state or an off-state. Th...

PROBLEM TO BE SOLVED: To provide a speed reduction control device of a vehicle capable of improving responsiveness till a braking force by a brake is generated.

SOLUTION: This device performs speed reduction control by the operation of a braking device 200 for generating a braking force in the vehicle and a shift operation for shifting a transmission 10 of the vehicle to a shift stage for r...

PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reducing a hitting sound though the device is of a simple structure.

SOLUTION: Since a rotary shaft 30 is moved to an axial line direction with regard to a housing 1 by deforming belleville springs 10a, 10b, etc. when tooth faces of a worm 30a and a worm wheel 13 come into contact mutually, the collision of the to...

PROBLEM TO BE SOLVED: To provide a bunch winding method for catching an end of a yarn 10 fed continuously, winding it around an empty bobbin 22 by bunch winding, and preventing failure.

SOLUTION: The empty bobbin 22 is held by a chucker 89 in such a way that a shaft end forms a clearance g2 for a bobbin holder 86. The yarn 10 is guided into the inside of the clearance g2 by a suction pipe 8...

PROBLEM TO BE SOLVED: To simply design a regulator to avoid defects of known methods.

SOLUTION: A total model is predetermined for an elevator cage 1 having a known structure. For model parameters, more or less known or estimated values are used, and parameters related to the elevator cage 1 are discriminated. In this case, frequency response of the model is compared with measured frequency...

PROBLEM TO BE SOLVED: To provide an operation control device for vehicle warm-up control capable of carrying out reasonable warm-up promotion or maintenance of a vehicle even when generated power is no longer absorbed by a battery in the storage condition with an increase in the load of an internal combustion engine of the vehicle.

SOLUTION: When the storage amount of the battery is a prese...

PROBLEM TO BE SOLVED: To avoid an interference between a driving force by the operation of accelerator pedal and a braking force for avoiding deviation, and to avoid a sense of incongruity for a driver caused by the action of the yaw moment at the time of a lane change.

SOLUTION: When a deviation from the lane is detected, a false accelerator opening As equivalent of a target driving force ...

PROBLEM TO BE SOLVED: To provide a mounting structure of engaging members for a power transmission device capable of mounting a first engaging member and a second engaging member in correct engaged condition even if visual checking is not possible.

SOLUTION: The mounting structure of the engaging members for the power transmission device to engage a pinion (first engaging member) 89 used in...

PROBLEM TO BE SOLVED: To provide an oil cooling device for an automatic transmission capable of constructing an oil pump in a small size by reducing the leak amount of lubricating oil at a control valve.

SOLUTION: The oil cooling device of the automatic transmission is structured so that an oil cooler is installed just in front of the control valve, so as to reduce the leak amount inside th...

PROBLEM TO BE SOLVED: To establish a mono-block battery structure realizing both loading efficiency and impact resistance of a lead-acid storage battery.

SOLUTION: In a structure provided with a battery container 1 with concave parts formed at an upper end 2 of an inter-cell partition wall, and inter-cell connection bodies connecting between electrode plate groups of adjacent cells as well ...

PROBLEM TO BE SOLVED: To provide an inexpensive and new storage battery with a long life and a high utilization rate, and to provide an electrode plate coating composition for the storage battery.

SOLUTION: The storage battery comprises at least an activator of a pole and aqueous solution of sulfuric acid as electrolyte liquid, and a carbon material is included in the activator of the pole....

PROBLEM TO BE SOLVED: To provide an emitter array constitution for an electric field emitter array system like the computed tomography (CT) imaging system.

SOLUTION: The electric field emitter array system (10) includes a housing (50). An emitter array (80) generates an electron beam and in addition, has a plurality of emitter elements (81) arranged inside the housing (50). The respective e...

PROBLEM TO BE SOLVED: To provide a drive unit of motor-driven vehicles that achieves the reduction in size of a drive unit, and promotion of the cooling effect of the drive unit.

SOLUTION: A drive unit 1 of motor-driven vehicles includes a reduction gear 5 to which the drive shaft 4 of an electric motor 3 is coupled, a differential gear 7 to which the deceleration outfit shaft 6 of the redu...