An automatic well test system (100) utilizes a two phase vortex separator 104 connected to a pair of Coriolis flowmeters (154, 166) to measure volumetric flow rates in three phase flow. Measurements are performed according to a process (P200) including an iterative convergence technique. Measurements are enhanced by the use of real time density and water cut measurements from a water cut meter (17...

A polytrimethylene terephthalate stretched yarn pirn, which comprises, being wound in a winding hardness of 80 to 90, polytrimethylene terephthalate stretched yarns having a limiting viscosity of 0.7 to 1.3 dl g, a starting temperature for the manifestation of heat shrinkage stress of 55C or higher, an extremal value temperature for heat shrinkage stress of 150 to 190C and an elongation at break o...

PROBLEM TO BE SOLVED: To provide a graft clip in view of the fact that since a conventional graft clip has a joint with insufficient mechanical strength because of its single structure, there is a fear that a desired grip size or grip power cannot be obtained with a pair of grip parts because of the plastic deformation of the joint through operating an opening and closing part, and especially if t...

PROBLEM TO BE SOLVED: To provide a shoe sock which can easily be cut and mounted on by a user according to each shoe size, and which is easy to walk by fitting perfectly to the foot. SOLUTION: The sock body 1 is formed by injection molding with an open cell porous material, and provided with an upheaval section 2 at a pollex-side arch part, whose edge 3 of the sock formed projectedly outside, and ...

PROBLEM TO BE SOLVED: To incorporate a contrivance surpassing intention of a user into a game soft. SOLUTION: When it is judged that an input for taking out data from a navigation soft is received in the step S1, data on moving distance are acquired from the navigation soft in the step S2. When it is judged that a time unit for cutting amount of movement is set in the step S4, the game moves to th...

PROBLEM TO BE SOLVED: To provide a crushing apparatus with which the size of the majority of the crushed pieces to be determined by a square formed on the surface of a lower roll can be made further smaller. SOLUTION: This crushing apparatus has a case having a hopper at the top end and a discharge port at the bottom end, a pair of upper rolls arranged in the case and the lower roll arranged on th...

PROBLEM TO BE SOLVED: To prevent a liquid sprayed on the outside surface of a gun body from entering into a void part of the gun body. SOLUTION: The gun body 10 is constructed by assembling a plurality of parts and the void part 23 is secured inside. A communicating hole 36 for making an air flow passage 31 and the void part to communicate with each other is formed on a wall part 27W constituting ...

PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object without generating melting or a crack, off the projecting line for cutting on the surface of a machining object. SOLUTION: The laser beam machining method is provided with a process wherein the machining object 1 is fixed on a sheet (film) having tackiness on its surface, a process wherein a laser ...

PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object without generating melting or a crack off the projecting line for cutting on the surface of a machining object. SOLUTION: The laser beam machining method is provided with a process wherein a laser beam L is radiated centering a converging point P to the inside of the machining object 1, and forming...

PROBLEM TO BE SOLVED: To provide a carrying control device for a transfer line which is not interfered by a work carrying member of a separated carrier under any condition. SOLUTION: On the basis of position information of respective work carrying members 6 from an encoder 80 provided to respective carriers 1a-1c, a work carrying member 6 which is on an upstream side of a traveling direction of a ...

There is disclosed a heat-sealing method including: feeding a fusible fiber sheet (12) into the clearance between a pair of rolls (1, 5), at least one of which has sealing ridges (2, 6) of a predetermined pattern on its outer circumference; and heating and pressing the fiber sheet (12) with the sealing ridges (2, 6), to form fused portions corresponding to the pattern of the sealing ridges (2, 6),...

A rotor for use in a centrifugal evaporator is described, having a plurality of sample holder receiving means and fitted with an automatic balancing device for reducing out of balance forces that arise from the uneven distribution of sample holders around the rotor as the rotor is rotated during an evaporation process. A process of evaporating a plurality of samples is also described, in which sam...

A system for controlling multi variable processes 4 comprises a means for defining a feasible region for the process variables, means to define, for each process variable, a range due to the values of the other process variables, means for detecting whether an alarm condition exists, means responding to the existence of an alarm condition, means to calculate a change required to rectify the alarm ...

A diamond sintered compact cutting tool comprising a diamond sintered compact sintered at an ultra-high pressure and high temperature and a WC-Co type cemented carbide substrate directly bonded to the diamond sintered compact during a step of sintering and brazed to a tool base through the WC-Co type cemented carbide substrate, wherein the ratio of the thickness of the WC-Co type cemented carbide ...

The invention relates to a device and a method for chemically and physically separating solid materials from a suspension using flotation. A rotationally symmetrical flocculation/flow reactor is provided with outlets in the lower part thereof and is arranged in a separating tank. At least one suspension inlet extends eccentrically into said reactor. The supplied suspension is guided into said reac...

A control apparatus and method for a vehicle that has at least one detection means that detects a running state of the vehicle, and a control apparatus that receives a result of detection by the detector and controls a predetermined vehicle-installed apparatus. The control apparatus determines whether the detection means has failed; restricts a control process by which the control apparatus contro...

The invention relates to a tyre for vehicles in general, wherein the belt strips (24, 25) and the carcass are obtained from a same, initial, tubular semifinished product, by folding its end portions about the bead cores (4, 5) of the beads and overlapping the sidewalls (20a, 20b) of the carcass up to the crown portion (20c) thereof. The invention also comprises a method and a drum for making the t...

An improved apparatus for controlling brake force of a vehicle is disclosed. A throttle valve (23) is closed for generating the negative pressure that is supplied to a brake booster (71). The brake booster is actuated to increase brake force acting on the vehicle when a difference between air pressure and the negative pressure is smaller than a predetermined magnitude. An electric control unit (EC...

Laser beam lap welding of coated sheets (1,2), by processor-controlled positioning of a laser beam focal spot center (M) within an upper sheet radius region forming a gas venting space (4), is new. A laser beam lap welding process for coated sheets (1,2) comprises: (a) positioning the two sheets on top of one another at one side of the lap seam (3) and slightly spaced apart as a result of an upper...

Disclosed is a microeddy mill (1) for drying and deagglomerating powdery material which is preferably fed in the form of a slurry, wherein the material is introduced into the microeddy mill (1) by means of a jet suction device (10).