Two yarns (50a,50b) pass close to each other through a drafting system or condensing arrangement (30). A suction nozzle (40) is placed between them, with its opening (44) near the rollers (32,34). The nozzle carries yarn guides (25) and a rib (46) projecting at least 4 mm from the suction opening (44) to break any bridging fibers.

The present invention provides a method for forming a multi-layer coating film, which is characterized by applying a cationic electrocoating on a metal-made material to be coated, heat-curing the resulting electrocoating film, applying, on the heat-cured electrocoating film, a first color base coating having a sublayer-hiding powder, applying, on the resulting coating film without substantially cu...

Die Erfindung betrifft ein Verfahren und eine Aufwickelvorrichtung zum Aufwickeln eines kontinuierlich zulaufenden Fadens (1) mit einer konstanten Aufspulgeschwindigkeit zu einer auf einer angetriebenen Hülse (13) gewickelten Spule. Hierbei wird der Faden vor dem Aufwickeln in einer mit der Drehzahl der Hülse rotierenden Fangeinrichtung (14) außerhalb des Spulbereichs gefangen und auf der Hülse an...

The monitor system for at least one warp (3a, 3b), especially leno warps at a loom, has a unit (5) to register the movement of at least one warp (3a, 3b) in the take-off direction, together with an electronic sensor (6).

The utility model discloses a wind power receiving device, which relates to the technical field of a wind power generator. The wind power receiving device is provided with a commutator 3, a wind collecting screen core 4, and a wind collecting screen 2 in front of a wind wheel 8 of the existing wind power receiving device. The whole receiving device is arranged on a circular floor rail 1 by three d...

The utility model relates to an integrated rotator for wind power generators, which belongs to the field of wind power generation. The utility model is composed of a rotary supporting rack, a motor seat, a tail swing supporting rack, etc., wherein, the motor seat, the rotary supporting rack, and the tail swing supporting rack of the utility model are made into a whole. The utility model has simple...

The utility model belongs to a water tank for a solar water heater, which comprises a water inlet pipe, a water outlet pipe, and a heat-insulating water tank. The utility model is characterized in that the water inlet pipe is connected with a water inlet on the upper part of the heat-insulating water tank, and a water outlet is positioned on the upper part of the heat-insulating water tank; the wa...

The utility model relates to a connecting component, belonging to the field of the component of solar equipment. The utility model is used for fixing the heat collecting plate of a solar water heater or is used on a hot water tank for connecting the hot water tank and an outer baffle plate as a whole. In the utility model, a positioning connecting plate is arranged between two thin plates, and a c...

An optical system comprises photosensors 12, illumination means 10 and light guides 11. The objective 8 or end piece of the optical system is positioned against a glass pane 6 of the fibre shaft. An end lens 7 is provided at the objective 8, the end lens 7 engaging or being adhesively bonded to the glass pane 6. With no space between the lens 7 and glass pane 6, dust and uncontrolled light influen...

A music sheet holder 100 comprising a base 102 attachable to a musician's forearm and a clip 117 for holding the sheet music. The base is arced and padded on its underside and has a strap 106 at each end with hook and pile material fastening means 111, 109. The clip 117 is attached by a post 114 rotatably mounted on the base 102.

In a multi-tasking operating system, when an application has terminated, a termination discriminator designating section designates a termination discriminator (termination code) the content of which indicates restartability or non-restartability of the application. When the state of termination of the application has been detected by an application termination detecting section, a termination dis...

The pressurised isocyanate-semiprepolymer mixt. (I) is obtd. by reacting (A) a mixt. of poly-hydroxy cpd(s). and a 1-25C linear, branched or cyclic, satd. or unsatd. mono-alcohol (Ali) and/or a hydroxy-ketone (Alii) with (B) polyisocyanate(s) in a reactor in the presence of blowing agent(s) (II), or by making the isocyanate semi-prepolymer first and then adding (II). Also claimed is (i) a mixt. (I...

A single piece soft foldable IOL having open loop haptics of specific thickness and geometry. The unique geometry provides an IOL with improved fixation and centration.

A utensil (10) is provided for facilitating the opening and removal of meat from crab legs or other types of shellfish. The utensil (10) has an elongated handle (20) portion and a bifurcated head section (30) joined to the handle portion and provided with separate elongated first and second tine segments (32 and 34) disposed in spaced, directly opposed, generally parallel relationship with the spa...

A reinforcing element for a flexible, foil or plate type workpiece (4), comprises a longitudinal rod shaped core (2), which is surrounded by an adhesive material (3) mantle.; Die vorliegende Erfindung betrifft ein Verstärkungselement für ein flexibles, folien- oder plattenartiges Werkstück (4), mit einem länglichen, stabförmigen Kern (2), welcher mit einem Klebermaterial (3) zur Befestigung an dem...

The automatic system encourages correct hand washing procedures, linking the operation of the tap and door lock. The system provides control of access to a toilet cabin which includes a hand washing basin (3). The hand basin includes a tap (4) and a sensor which detects whether the tap is turned on or not. There may also be a sensor using an electromagnetic signal to detect the presence of the han...

Disclosed is a biaxially oriented polyester film that is 7.0 GPa or more in either the Young's modulus in the machine direction (YmMD) or in the transverse direction (YmTD), and in the range of 55 DEG or more and 85 DEG or less in the circumferential half-width of the diffraction line from the crystal plane in the direction of the polyester's backbone chain that is determined through crystal or...

Copying of watermarked DVD data or broadcast digital image data is controlled by appending a token to the data. When a copy is made the token is deleted from the data to prevent further copying. The token may also be used to control playback and reception of data. The token is generated from the DVD data using a hash code or CRC code. The technique may be applied in a set-top box, personal compute...

An additional piston (8,9) is arranged concentrically to the main hydraulic piston (6) and means (30,32) are provided for locking the additional piston into a pre-determined position if the pressure (Pout) of the hydraulic fluid leaving the work chamber of the piston-cylinder device exceeds a pre-selected limit.

The grinding wheel (1) comprises a concavity (8) at the base of which there is provided a metal ring (4) which is non-abrasive but is sufficiently hard to resist wear by rubbing against the material being ground. The grinding wheel (1) hence removes material only until the metal ring (4) encounters the summit of the convex shape obtained. The ring (4) therefore operates as a stop-rest which automa...