PCT No. PCT/SE81/00172 Sec. 371 Date Feb. 5, 1982 Sec. 102(e) Date Feb. 5, 1982 PCT Filed Jun. 10, 1981 PCT Pub. No. WO81/03634 PCT Pub. Date Dec. 24, 1981.The object of the invention is a process of manufacturing a sintered compact of sinterable pulverulent material, in which the powder is moulded against a moulding surface and sintered in contact with the moulding surface and in which the pores ...

PURPOSE:To reduce the removal of the filler active substance of an electrode plate in the use of repeating the charge and discharge of the battery by providing engraved holes penetrating through a filler layer at the center of the active substance surface filled in the holes surrounded by the grid-form frames of a grid base. CONSTITUTION:At the centers of the active substance 2 filler surfaces fil...

PURPOSE:To continuously perform the separation of a blood corpuscle component and serum, by making a blood component feed-out pipe concentric with respect to a blood introduction pipe and a serum feed-out pipe while providing an opening part of each pipe of a rotary container. CONSTITUTION:In a blood centrifugal separation bowl, a blood component feed- out pipe 38 is provided as a concentric pipe ...

PURPOSE:To permit a smooth change between a usual differential movement and a restriction of a differential movement from a driver's seat in any case, by threadedly engaging a differential movement changing cylinder with a ring nut to lock a rotational direction by a rotation stop member and disposing it without fixing in such a manner that it can be inclined. CONSTITUTION:When a wheel on a side i...

PURPOSE:To reduce the erroroneous magnetic field of a coil, and to prevent the adverse effect of the magnetic field of a lead section on the normal magnetic field of a coil section by forming a deformed section near the combined section of the coil and a lead. CONSTITUTION:A slit S is formed to the lead rising section of a coil lead 6. The lead 5 also has the same slit S as the coil lead 6, and bo...

PURPOSE:To both prevent a short-circuit of a lead storage battery and obtain the maintenance-free further long life lead storage battery with simple constitution, by interposing a supporting element only between a positive pole strap and the bottom surface of a cover. CONSTITUTION:A plate group 5 consisting of positive and negative plates 7 and 8 built in layers through separator plates 6 is inser...

Apparatus and a method for removing suspended particles from water in a circular tank having a distribution and flocculation chamber immersed in the tank of water and carried circularly around the tank by a carriage. Flocculating material and inlet water are introduced into the body of water from the moving flocculating chamber at the same rate as clarified water is discharged through a filter sub...

PCT No. PCT/FI89/00082 Sec. 371 Date Dec. 19, 1989 Sec. 102(e) Date Dec. 19, 1989 PCT Filed May 4, 1989 PCT Pub. No. WO89/11248 PCT Pub. Date Nov. 30, 1989.Methods and apparatuses in mammographic photography, wherein the breast (M) to be photographed is pressed and spread between holders (6,7) attached to the photographing apparatus. A beam (R) of X-radiation is directed from one side of the holde...

An automatic control circuit for a brake control device, relays around the device, light lamps and other parts to be operated differently under different circumstances, e.g., braking while running, braking to stop, releasing the brake pedal after braking, starting, parking after braking, and operation when the car stops in semi-automatic. The automatic control circuit operates a valve in the hydra...

A steplessly variable transmission of a belt-pulley type of which speed ratio is controlled in accordance with the vehicle speed and the engine load. A control system is provided for controlling the speed ratio, when the engine throttle valve is fully closed for deceleration, in accordance with the vehicle speed so that the speed ratio is decreased in response to a decrease in the vehicle speed. T...

A continuous marine pipe laying system utilizes two rollers to overbend and straighten pipe as it is unwound from a reel. A support arm is pivotally connected to the axis of rotation of said reel and first and second roller arms are pivotally connected to the support arm at a point spaced from said axis of rotation. During use, the first roller is positioned at a point adjacent the pipe substantia...

1. Apparatus for the centrifugal separation of a mixture including at least one gaseous phase, this apparatus comprising, in a fixed enclosure (21), a rotating element constituted by a treatment rotor (24) incorporating perforated (48) discs (49) offset angularly one from the other, upstream by a rotary distributor (49.1) and downstream by a ventilator (36), the mixture to be treated being directe...

Slow-running drives require a gear unit with a large reduction. Due to the inertia of this driving and gearing arrangement, driving without afterrunning is impossible. In order to provide a slow-running drive which is free from afterrunning and to provide a method for operating it, at least two coaxially aligned gearwheels (1, 5) in engagement with one another are provided, one of them being of fl...

A continously variable transmission has a fixed pulley piece and has a movable pulley piece which is supported for movement toward and away from the fixed pulley piece, the width of a groove between the pulley pieces being increased or decreased in order to increase or decrease the radius of rotation of a belt looped around a driving side pulley and a driven side pulley which include the fixed and...

A continuously variable transmission has a fixed pulley piece and a movable pulley piece supported on the fixed pulley piece so that the movable pulley piece can be moved toward and away from the fixed pulley piece, the width of a groove between the pieces being increased or decreased by changing hydraulic pressure so that the rotational radius of a belt looped around the pulleys is increased or d...

A continuously variable transmission has a fixed pulley piece and a movable pulley piece supported on the fixed pulley piece so that the movable pulley piece can be moved toward and away from the fixed pulley piece, the width of a groove between the pieces being increased or decreased by changing hydraulic pressure so that the rotational radius of a belt looped around the pulleys is increased or d...

A continously variable transmission has a fixed pulley piece and has a movable pulley piece which is supported for movement toward and away from the fixed pulley piece, the width of a groove between the pulley pieces being increased or decreased in order to increase or decrease the radius of rotation of a belt looped around a driving side pulley and a driven side pulley which include the fixed and...

The invention relates to a blood centrifugation cell, comprising an outer rotatable container (1) delimiting a portion of space in which a body is provided which is rigidly connected therewith and is formed by two revolution walls (2,3) connected at the ends, a stationary joint (10) being provided at the top of the container (1) and comprising two conduits (11,12) which are coaxial to the joint, t...

The invention provides a method and apparatus for detecting cracks, if any, in the mouth zone of a transparant container, e.g. a glass bottle. Such apparatus comprises: means for positioning a transparant container (9) in a desired position; illuminating means (1),(2),(5),(6),(7) for illuminating the outer surface of the mouth zone (8) to be inspected; sensing means (11),(12),(13),(14) for sensing...