Abstract: An optical device for non-contact recording image information on a recording material which is in the shape of a cylindrical configuration by a recording head which has a plurality of light waveguides in the form of glass fibers having entrance ends receiving modulated light from individual sources and exit ends facing the recording material and being densely packed in a linear arrangement characterized by the recording head including at least one adjustment plate having a plurality of individual grooves with one groove being provided with each of the waveguides which are secured therein with the exit ends being oriented in a line extending parallel to the cylindrical axis of the material and the recording head including a light source member containing the individual light sources for each of the waveguides arranged at the spacing corresponding to the spacing at the entrance ends of the waveguides so that when the member is secured to the recording head, the individual light sources are aligned with the resp

Abstract: The exemplary embodiment comprising a signal reception part and a routing device which routes specific signal information for storage to information memories provided for that purpose. The goal of the disclosure is to create such a signal processing means which, given the lowest possible circuit-technical outlay, always prevents an undesired re-programming of information memories with absolute certainty. This goal is inventively achieved in that a locking register is allocated to a memory bank constructed of a plurality of information memories, in which locking register a locking signal can be inscribed for each information memory which is specifically allocated to this information memory, on the basis of which locking signal a change of the stored informational content is made impossible as long as no opening signal for an appertaining information memory is input into the locking register from the outside.

Abstract: A portable television camera which can be adapted for right-handed and left-handed users in which the handgrip, an electronic view finder with an eye cap and a shoulder pad are designed so as to be interchangeably attached to a camera body housing to adapt the camera to either right or left-handed users.

Abstract: An electromagnetic relay has a coil core body with a hollow interior and a movable contact element disposed in the interior approximately parallel to the longitudinal axis of the core body, the movable contact element having one end fixed in a vertical wall which closes one end of the hollow interior. The free movable end of the movable contact element makes and breaks with two stationary contacts embedded in an encapsulation wall which closes the other end of the hollow interior. The encapsulation wall is comprised of two separate adjacent parts, one part being formed as a part of the one-piece core body and the other part being separately manufactured and being inserted in place to encapsulate the hollow interior. The encapsulation wall has recesses permitting exterior access to the stationary contacts for adjustment purposes. After adjustment, pole plates are inserted into the recesses for ferromagnetically coupling the stationary contacts to a permanent magnet as well as to a ferromagnetic housing cover.

Abstract: A digital telecommunication system has a plurality of 64 kbit/s channels subdivided into respective 56 kbit/s primary channels and 8 kbit/s auxiliary channels. Continuously from subscriber-to-subscriber, the 56 kbit/s primary channels serve respectively alternately for the transmission of pulse code modulated or delta modulated speech signals and/or rapid fixed image transmission or rapid data transmission, whereas the 8 kbit/s auxiliary channels are only available for the transmission or exchange-oriented signaling characters, slow fixed image transmission, slow data transmission from subscriber-to-subscriber, as well as for transmission of subscriber-to-subscriber control information and/or remote control and similar special service information.

Abstract: Glass preforms useful for producing optical fibers therefrom are produced by forming at least one layer of glass on an inner surface of a hollow glass tube by introducing a reactive gas mixture suitable for glass synthesis (ie., SiCl.sub.4, GeCl.sub.4, etc., and O.sub.2) and a combustible heating gas mixture (ie., CO, C.sub.2 N.sub.2, CS.sub.2, C.sub.4 N.sub.2, COS, C.sub.3 O.sub.2, etc., and O.sub.2) into a hot region within the hollow tube which is generated by exterior heating of such tube. The reactive gas undergoes a chemical reaction at such hot region whereby a material having the composition of glass is deposited on the hot inner surface of the tube as a layer and melts into a clear glass film while the heating gas combusts at the hot region and aids the rate of glass formation on the inner surface of the tube.

Abstract: Longitudinally water-tight cables, such as communication cables, are produced so that the interior of such cables have a filling material containing a water-repellant substance and relatively small diameter gas bubbles embedded in the filling material. The filling material is thickened with a reticulating thixotropic substance having a 3-dimensional network-like structure which is disruptable under mechanical influence and is regenerable over a time span in a motionless state with a significant increase of viscosity. The size of the gas bubbles are adjusted relative to the resistance to disruption of the network-like structure so that the buoyancy of such gas bubbles is significantly below such resistance to disruption in the motionless state of the filling material whereby such gas bubbles are maintained in their respective positions within the filling material in a time-stable manner during a motionless state.

Abstract: Improved method and apparatus for feeding a conductive wire for anodizing process of a slide fastener chain are disclosed in which a wire guide member reciprocates perpendicularly to the feeding movement of the fastener tape so that the distance between the upper end of the guide member and the lastly secured fastener element decreases as the guide member moves from a position spaced from the beaded portion of the tape to a position close to the beaded portion, thereby giving appropriate slack to the wire. The fastener elements are secured to the beaded portion of the tape when the guide member is in the position close to the beaded edge. Therefore, possibility of breaking the wire is minimized.

Abstract: An improved delay mechanism for providing a delay in the spin cycle of an automatic washer is operated by means of a resilient spring driver pivotable about a stud rotating on an eccentric, which in turn is engageable with a spin gear only in one direction of rotation, and thereby provides a delay of substantially one revolution of the eccentric upon a change in direction of rotation of the eccentric.

Abstract: Pond pressure controlling device, e.g. a tiltably mounted metering lip baffle is mounted on the floor area which in part defines with an upstanding doctor blade and rib running on the backing surface roll a coating application pond chamber, provides an adjustable output orifice for the chamber spaced from the blade at an upstream location relative to the direction of travel of the web. A pressure fluid responsive device, e.g. an inflatable bladder, is adapted for selectively adjusting the pond pressure controlling lip baffle for obtaining a desired output orifice dimension. In another form the controlling device may comprise simply an inflatable tubular bladder mounted on the floor area provided with any adjustable orifice-defining rib.

Abstract: An optical device for monitoring the speed of a rotating member characterized by a reflector mounted on a surface of the rotating member adjacent the periphery to travel in a circular path, a light source creating an input beam and either directing it at along a given angle of incidence at a point on the circular path of the reflector or through a waveguide at the point, a second waveguide arranged on the path of light reflected by the reflector and conducting the reflected light to an opto-acoustical transducer which converts the reflected light pulses into sound.

Abstract: A sealing system for a cable fitting element of heat shrinkable material having a longitudinally extending opening with at least one longitudinally extending bead portion being disposed along a side of the opening and being receivable in a clamp portion forming a seal of the opening characterized by one of the clamp portions and bead portions being substantially rigid and unaffected by heat and the other of said bead and clamp portions having a permanent shape which is tightly engaged with the one portion to form a seal. To facilitate assembly, the other portion has a temporary shape and has been deformed to a temporary shape to enable easy assembly and will return to the permanent shape when the fitting element is heated to an elevated temperature for the shrinking process. In one embodiment, the clamp portion is a separate rigid member and the bead portion projects along the opening having one surface forming a sealing surface and the other surfaces engaged by the clamp.

Abstract: A device for obtaining large amounts of combustible gas from carbonaceous materials, such as wood chunks and other wood waste material, by gasification of such wood material resulting in partial combustion thereof has a gas-tight combustion chamber having a rectangular cross section and having a material charging device and an ash discharge device respectively disposed at upper and lower portions thereof. The chamber has a number of gas removal lines connected thereto and has a number of air nozzles uniformly disposed in longitudinal walls of the chamber in at least one plane as well as a number of uniformly spaced air supply lances which extend to a central interior portion of the chamber for supplying air for aiding combustion of the material therein. The device may be subdivided into a number of individual chambers by partitions disposed in the chamber.

Abstract: Longitudinally water-tight cables, such as communication cables, are produced so that the interior of such cables contain a filling material which includes a water-repelling substance and relatively small diameter gas bubbles substantially uniformly embedded therein. The filling material contains an admixture of thermoplastic rubbers or rubber-like thermoplastic materials which are molten at the processing temperature utilized in the course of cable filling and which soldify at the normal operating temperature range of a cable by linking, hooking or coupling via thermoplastic blocks having a correspondingly low melting range, that is lying just below the cable filling temperature. The gas bubbles, which are generated during cable filling, are maintained at their respective spatial positions within the filling material by a rubber-like network which forms in the filling material and the linking or joining points in such network can withstand the buoyancy forces of the gas bubbles without rupture.

Abstract: In a data transmitting/receiving device having parallel/serial and serial/parallel character conversion, particularly for data exchange between communicating data processing systems, and being arranged between a local data processing system and a data modem terminating a data communication line for the purpose of controlling data transmission and/or reception procedures and containing a procedure store, and in which a random access storage is provided as a data buffer for intercepting data jams is provided along with an interrupt control for interrupting processing operations in a microprocessor in respect of higher processing priority, and in which a timer is provided for setting optimum transmission speed, first and second modem connection lines are provided and data messages to be transmitted are converted bit-oriented or character-oriented by the microprocessor from data groups supplied thereto by means of corresponding input switching commands.

Abstract: A stacker assembly for a prefolded continous web of paper is provided with an air jet means for directing an air stream onto the upper sheet of the paper stack being piled in the stacker to press down the folded edges in the stack. The direction and intensity of the air stream are controlled by means of a directional control device and an intensity control device. These control devices have variable settings in order to properly accommodate the particular form lengths of the paper being folded and the particular rigidity characteristics and weight of the paper. The two control devices may be connected via a mechanical coupling device so as to permit automatic adjustment in accordance with lateral displacement of form length guide walls positioned on opposed sides of the paper stack, these guide walls being displaced to accommodate prefolded web paper having different form lengths.

Abstract: Spent hydrochloric copper chloride etching solution used in production of printed circuit boards for etching non-galvanized printed circuits is continuously or cyclically regenerated by spraying spent etching liquid from an interconnected etching machine, as with mist projectors, into an upper area of an enclosed regeneration housing, which is also provided with an oxidating gas selected from oxygen, chlorine and a mixture of oxygen and chlorine. The chemical regeneration reaction takes place within the falling mist and a regenerated etching liquid falls to the bottom of the regeneration housing from where it is pumped back to the connected etching machine or station.

Abstract: The invention is directed to a device for removing water from the solvent recovery system of a fast printer. Water recovered in the solvent recovery system from solvent vapor and water vapor is passed into the open air outside of the printer frame without generating damage due to water corrosion within the printer. Recovered water is passed from a discharge pipe to an evaporation chamber containing either a heated evaporator container or to a unheated trough containing upstanding absorbent mats which suck the recovered water up into an open air space above the trough. A stream of dry warm air is generated by blowers within the printer and passes through the evaporation chamber picking up water vapor. The vapor-air mixture produced in the evaporation chamber then passes through slots formed in the printer assembly frame directly into the open air.

Abstract: Amorphous metal tapes are produced by expressing a metallic melt in a supply container through at least one nozzle opening onto a moving surface of a cooling body positioned in relatively close proximity to the nozzle opening. The nozzle opening is 1.5 through 6 mm wide, as measured in the direction of motion of the cooling body surface, which is positioned at a distance of about 0.005 through 0.6 times the width of the nozzle opening from such opening and is moved at a velocity of at least 5 meters per second past such nozzle opening.

Abstract: A method of hermetically sealing by NVFE (non-vacuum focused energy) welding abutment joints formed by elongate surfaces. At substantially spaced intervals narrow shallow vent grooves are formed across one of the surfaces, while leaving between the vent grooves separating lengths of many times the length of the groove width. The grooves enable the NVFE welding to be effected continuously in unidirectional pass along the joint, the gases venting from the joint through the successive vent grooves as the welding progresses continuously along the joint. Continuously after the venting of the gases at each of the successive vent grooves, each vent groove is sealed by the NVFE welding without interrupting the welding progression.