Web, drawn intermittently from roll A, e.g. by packaging apparatus D, is formed into a U-shape in suction device C, which includes a loop sensor 3a controlling a device i which feeds web to device C. The vertical extent of the U-shape is thus kept constant and web tension downstream of device G is controlled. Device C comprises a rectangular-section, open-topped box, suction being applied at port ...

A device for determining the velocity of a longitudinally traveling textile material, especially a yarn, using the closed-loop correlation of a transit time correlator in such a way that its reliability is improved. At least one sensor g1 consists of two signal receivers disposed one behind the other in the running direction of the yarn, having a sensor output characteristic curve with the interse...

The invention is a ceramic solid electrolyte based electrochemical oxygen concentrator cell and the method for fabricating said cell. The cell is based on a doped cerium oxide ceramic solid electrolyte and lanthanum strontium cobaltite ceramic electrodes.

A roving bobbin carrier system for conveying roving bobbins between a fine spinning frame (5) and a roving frame (R) in a spinning mill. A suction nozzle type residual roving removing device (50) and a backup device (100) are provided in series in a return line (2) for returning the roving bobbins on which a residual roving is possibly attached from the fine spinning frame to the roving frame or i...

The invention provided a new type of high capacity storage battery, wherein the colloidal electrolyte is hard to hydration, and has no cracking. The high capacity colloidal storage battery comprises: battery case, anode plate, cathode plate, isolating plate and electrolyte, wherein the electrolyte consists substantially of a) 3 to 9.9% (by weight, the same below) of silicasol (SiO2) b) 48.1 ...

A running state control system having running state control means for controlling a running state of a vehicle, in which a control target quantity thereof is set different according to a steering angle, comprises steering angle detecting means for detecting the steering angle, and steering angle changing means for changing the steering angle detected by the steering angle detecting means into a fi...

The system continuously measures the speed of the following vehicle and the distance between the vehicles continuously measured (1,2). The sensor outputs are received by a unit (3) that models the characteristics of the driver and a second unit models the vehicle characteristics. Both models provide inputs to a unit (5) that issues a command to regulate the speed (6). The regulator may adjust the ...

A yarn package holder incorporates a brake unit acting on the holder and features a brake ring (5). The ring has a uniform outline (5c) on its periphery. The outline is formed by means of raised sections (5a,5b) with the braking component (7,8) following the outline (5c).

The invention relates to a device for the monitored elimination of waste pieces from printed material, especially on a cutting cylinder, the device being characterised by the following features: a cylindrical casing (2) of a cutting cylinder (1) is rotatably accommodated on a cylinder shaft (4). The cylinder shaft (4) has both a high pressure pipe (20, 21) and a low pressure pipe (22, 23). Between...

A helical centrifuge separates mixts. of solids and liquids. The optimum differential rotational speed associated with minimum power losses and high power recovery is achieved by a relatively small main motor drive for the centrifuge process. The centrifuge drum is powered by the main motor, while a variable speed secondary motor drives the helical conveyor. The novelty is that in the secondary mo...

A high power lamp (2) that may be either an electrodeless or arc lamp is disclosed. The lamp contains a fill of either selenium or sulfur and a small amount of rare gas (e.g. argon or xenon).

The invention relates to new pyrazolylpyrazoles of general formula I in which R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given in the description, processes for their preparation as well as intermediates, and their use as herbicides.

A tire curing system in which a number of mobile curing units, each designed to house a respective green tire, are selectively and independently fed along a loop circuit having at least two parallel branches, the ends of which branches are connected to a common section extending through a station for loading and unloading tires on and off respective curing units; each curing unit incorporating a m...

A hot tire forming method whereby at least some of the elements constituting each tire are formed starting from respective masterbatches, which are mixed with given chemical compounds inside respective continuous mixers to obtain respective final mixes, which are hot-fed to respective continuous production means, such as extruders, for obtaining semifinished products, which are hot-fed onto a fini...

An image processing apparatus for displaying an accumulated image of very faint light emitted from an object superimposed on an image of the object's configuration. Configuration image data representing an external form of an object is stored in advance in a configuration image memory (20). A two-dimensional image of faint light emitted from the object (10) is detected by a high-sensitivity image ...

The present invention is a manufacturing method of a rigid or semi-rigid foamed material which comprises a foaming process to make a practically thermoplastic foamed material wherein isocyanate component is reacted with polyol component in the presence of organic foaming agent and/or water in a condition that a quantity of the isocyanate component is present in excess of the stoichiometric equival...

Disclosed herein is a magnetic card comprising a monoaxially or biaxially stretched minute-cellular polyester film which has an apparent density of 0.4 to 1.3 g/cm<3> and an opacifying power of 0.2 or more and a magnetic layer applied on at least one surface of said film. By using the polyester film containing small air bubbles as the base material of the magnetic card, flexibility, flatness and p...

Autonomously operated mobile robot vehicles (SE) operate in an environment that is described in terms of a grid map (GUK). The map defines any cells that are occupied by objects (1-6). Starting from a reference point the vehicle can be moved and the distance from specific objects determined. The vehicle may access a more detailed section of the grid map and translational and rotational movements ...

Before a gas or liquid with a pharmaceutical medication content is delivered to a patient, the supply container is scanned by electro-magnetic waves to establish the dosage. The delivery is released or blocked according to the scanned readings. Also claimed is an appts with a scanning transmitter at the dispenser system and a scanning receiver at the medication supply together with an identificat...

Prodn. of opt. cellular polyurethanes is by reaction of polyisocyanates with (i) mixts. of (a) fatty acid/basic polyol salts and (b) non-functional fatty acid esters and/or hydrocarbons; and opt. also (ii) cpds. of mol. wt. 62-399 contg. ≥ 2 NCO-reactive H atoms; (iii) cpds. as per (ii) but of mol. wt. 400-10,000; and (iv) known blowing agents, catalysts etc.