FIELD: oil producing industry; may be used in completion of oil wells by swabbing and for investigation of unsteady-state processes in formations during well shut-in and renewal of well operation. SUBSTANCE: device is made in the form of downhole instrument having swab and measuring module. Swab has base of several interconnected rod mandrels with longitudinal channels-grooves on generating lines....

FIELD: methods for detection of leaky points of tubing and flow strings. SUBSTANCE: temperature is measured along well bore in 0.5-5 h after changing over from conditions of quasi-stationary distribution of temperature in tubing in the course of injection to withdrawal of fluid through tubing. In each interval of detected temperature anomaly, two temperature measurements are made. The first measur...

PROBLEM TO BE SOLVED: To reduce burden such as seal leak management of a stopper part or the like without decreasing production efficiency of container manufacturers and manufacturers using the container. SOLUTION: Two or more bag parts 10 are provided with rectangular packaging material 11 lapped in two thickness, stoppers 12 inserted to the upper edge of the lapped packaging material 11, an uppe...

PROBLEM TO BE SOLVED: To smoothly carry out the driving force control when an engine and a continuously variable transmission is combined. SOLUTION: A speed change control means 51 to set the change gear ratio of a continuously variable transmission 6, a driving force control starting deciding means 52 to decide the racing of a driving wheel 50 when a slip of the driving wheel 50 to the road surfa...

PROBLEM TO BE SOLVED: To prevent the hunting of a continuously variable transmission when controlling driving force. SOLUTION: Driving wheels connected to an engine 4 through a continuously variable transmission 6; a CVT controller 3 to set the change gear ratio of the CVT 6 according to the driving condition of a vehicle; a driving force control start deciding means to decide the idle running of ...

PROBLEM TO BE SOLVED: To reduce the drawing out load of a hose drawn out from a winding drum. SOLUTION: A hose winding device is equipped with a prime mover 1, a winding drum 3 driven by the prime mover 1 to winding a hose 4 in a manner capable of drawing out, a hose guide part for guiding the hose 4 wound by the winding drum 3, a limit switch 22a for detecting the drawing out of the hose 4 having...

PROBLEM TO BE SOLVED: To enable to simply and highly efficiently generate an electric power by the use of an existing installation without using a high grade fuel material to superheat steam in a coal gasification oven by superheating the steam in an exhausted heat-recovering boiler using a combustion gas obtained from the produced gas as a heat source. SOLUTION: This coal gasification type combin...

PROBLEM TO BE SOLVED: To prevent the corrosion of pipes on the start-up of the coal- gasification device to enhance its reliability and profitability. SOLUTION: A purge gas line 26 is connected to the upstream of a valve 24 disposed in an inward produced gas line connected to a dust-removing device 30, and a pipe-heating heater 90 for heating the pipe is further disposed. A combustion gas line 71 ...

PROBLEM TO BE SOLVED: To provide a dew condensation preventing device preventing the occurrence of dew condensation on the light collecting device main body of a sunlight collecting device. SOLUTION: The sunlight collecting device 20 is provided with a light collecting prism arranged on a light collection section or multiple light collecting prisms 11, 12 arranged at the prescribed interval, a dri...

PROBLEM TO BE SOLVED: To maintain operation until renovating of an air separator, by using raw air which is supplied to a device as alternate gas for oxygen and nitrogen during returning the device to the normal condition, when a plant stops due to the concentration decrease of oxygen gas generated by an air separator or device abnormality. SOLUTION: Raw air 1 from atmosphere is supplied to an ads...

PROBLEM TO BE SOLVED: To safely restart a plant after shutdown, by providing a by-pass passage which connect an overheated steam supplying passage which supplies overheated steam to a high-pressure turbine with a cooling steam supplying passage which supplies exhaust gas from the high-pressure turbine as cooling steam to a high-temperature cooling part of a gas turbine. SOLUTION: In order to start...

PROBLEM TO BE SOLVED: To supply cooling steam having a rate which is distributed suitably, and moderate a distribution ratio of a cooling steam rate without control by arranging flow rate distributing means which is set beforehand so as to set a distribution ratio of the cooling steam rate on a high temperature part to a suitable value under a specified operating condition. SOLUTION: A tail pipe o...

PROBLEM TO BE SOLVED: To improve traveling performance by regulating an opening of a throttle valve of an engine before an icy road is detected by means for estimating the icy road. SOLUTION: In a micro computer 12, an icy road is estimated by signals of an optical sensor 18 and a temperature sensor 19. Namely, when an outside temperature is a first prescribed temperature and less, and a second te...

PROBLEM TO BE SOLVED: To reflect an intention of a driver to behavior of a vehicle positively and clearly by controlling a throttle opening according to an acceleration manipulated variable to 0% when the acceleration manipulated variable is a prescribed value and less which is near 0%, and increasing brake force according to the reducing rate of the acceleration manipulated variable on the basis ...

PROBLEM TO BE SOLVED: To improve drivability by detecting a speed stage of a transmission, and changing a selecting condition of a plurality of fuel injection mode in a cylinder injection type internal combustion engine according to its detected result. SOLUTION: In a fuel injection mode control unit 61, an injection mode selecting map memory 65 is refereed to the rotational speed of an engine 1 a...

PROBLEM TO BE SOLVED: To provide a control device for a vehicle attaining possible of holding idle operation always stable, in the vehicle with an engine output adjustable by using an electronic intake air amount control valve. SOLUTION: When an engine is placed not in an idle operating condition, based on an operating condition (APS) of an acceleration operating member and an engine speed (Ne), a...

A device for providing elevated and universally adjustable support of a hair dryer, the hair dryer having a body with a handle portion and a heated air discharge portion. A receptacle member is provided for gripping the hair dryer by its handle portion and is positioned in the elevated and overhead fashion by an elongated support which is either supported by a floor base or is attached to a vertic...

A method for effecting a curled hair style includes weaving the strands of at least one ponytail through the hair foundation proximal to the ponytail, and then raising portions of the strands away from the foundation to establish respective curled segments of hair. A tool for establishing the hair style includes a cord that defines a noose having a circumference. A needle holds the cord, and the n...

A holder for cellular phones is disclosed. In the case of a case-separated holder, the holder of this invention has an elastic member and elastically holds a phone case, thus allowing a cased cellular phone to be easily and simply handled by one hand when the phone is held on or removed from the holder. The above case-separated holder also limits the rotating angle of the cased cellular phone rela...

PCT No. PCT/CN94/00069 Sec. 371 Date May 28, 1997 Sec. 102(e) Date May 28, 1997 PCT Filed Sep. 1, 1994 PCT Pub. No. WO96/06575 PCT Pub. Date Jul. 3, 1996An ultra-high-frequency (UHF) cosmetic apparatus using UHF electric current of about 50 MHz to treat 80 kinds of dermatosis without any side effect, e.g. to remove a variety of benign vegetations on skin, especially on facial skin. The apparatus c...