Abstract: The method of manufacturing brushes, in particular, tooth brushes, includes injection molding of the brush body, together with the brush head having a plurality of openings for receiving bristle bundles and a recess defining a back surface of the brush head, inserting into the opening finished bristle bundles and fusing the ends of the bristle bundles projecting from the back surface of the brush head, and filling thereafter the brush head recess with a plastic material.

Abstract: The present invention optimizes the relationship of variables associated with a process having inputs and outputs such that the process has controlled variables, manipulated variables, associated variables and disturbance variables, to maximize production rates.

Abstract: An electronic-component holder comprises an image superimposing device comprising a semitransparent mirror 34 and a plane mirror 36 that, in combination, horizontally reflect the images of two objects, one placed over the other, to the same point, an image extracting device 50 that reflects the partial images in the diagonal fields of the image superimposing device in opposite and horizontal directions, and a solid image reproducing device 84 that converts the image from the image extracting device into a picture signal that are disposed between a semiconductor device D and a printed circuit board C that is placed below the semiconductor device D. The image superimposing device combines the image of the lead L.sub.1 on the back of the semiconductor device D and that of the conductor pattern on the front of the printed circuit board C into one composite image.

Abstract: The present invention relates to an LED traffic signal light containing numerous LEDs and a voltage compensation circuit which allows the traffic light to operate over a wide range of input power voltages, while generating sufficient light intensity to control traffic at a highway intersection. The voltage compensation circuit achieves these objectives without substantially increasing the power consumption, overall cost, or failure rate of the LED traffic signal light. In the preferred embodiment, the voltage compensation circuit disables or rearranges a first and then a second set of LEDs in the traffic light, as the input power voltage drops below a first and then a second threshold voltage, so that the remaining LEDs will be driven by an increased current and generate a greater overall light intensity than if all of the LEDs were driven by the decreased current that would result from the decreased input power voltage.

Abstract: A coating device having an applicator roll which forms an application slot with the backup roll which conducts the web of material. Adjoining the applicator slot is a pressure space which is formed at the outlet side of the application slot and between the applicator roll and the backup roll. A flexible guide wall having a shape which approximates or is adapted to the surface of the backup roll and/or can be adapted thereto by the Coanda effect itself, which wall forms a narrow slot along the web of material downstream from the pressure space. The wall is at such a slight distance away from the web that the formation of drips or streaks in the applied coating by the centrifugal force is excluded. The dosaging place for the final dosaging is formed by a dosaging doctor.

Abstract: A method for configuring the use ends of the bristles of at least one bristle bundle in the fabrication of bristle products, including cutting the bristle bundle to a predetermined dimension and inserting it into the channel in a carrier, and bringing the use ends into a contact with a surface of a configuration plate having a configuration corresponding to the configuration of the use ends of the bristles of the bristle bundle, under gas pressure acting on bristle ends which are opposite to use ends.

Abstract: A coating device includes a plurality of parallel coating blade lamellae made from highly wear-resistant material. The lamellae are disposed against one another in a housing and held thereby, forming a lamella packet wherein each lamella of the packet is disposed at the same inclination with respect to a plane perpendicular to a longitudinal axis of the packet. The inclination of the lamellae is adjustably controlled by at least one adjusting device acting on the packet. Thus, a change in lamellae inclination also changes a step-wise configuration of a surface contour formed by neighboring lamellae of the packet.

Abstract: A hybrid condensation-absorption process and unit is disclosed for the recovery of olefins. A mixed-component stream containing hydrogen, methane and olefins is compressed and refrigerated against propylene refrigerant to partially condense the stream. The condensate is stripped of volatile components and fed to a fractionation unit such as a deethanizer. The volatile components stripped from the condensate and the non-condensed vapor from the mixed-component stream are fed to a solvent absorption unit to remove olefins which are absorbed in the solvent. The olefins-rich solvent is regenerated to recover olefins and lean solvent. The lean solvent is recirculated to the absorption unit. The olefins recovered from regeneration of the solvent are fed to the fractionation unit along with the pre-stripped condensate. Vapor from the absorption unit is cryogenically processed to recover a crude hydrogen product, a fuel gas product and residual olefins which can be recycled to the absorption unit.

Abstract: An arrangement for dosing with a blade, in coating machines or similar, onto a running web of paper or cardboard carried by a roll in or with the arrangement. The blade is forced by means of a hold-down or several hold-down sections on the roll respectively the web. A transmitter transmits light, notably laser light. The blade features in the area between the contact line of the hold-down on it, and its contact line on the roll respectively the web, on its side away from the roll, at least one light-reflecting layer for reflection of the light ray directed by the transmitter at the layer. A receiver registers the position or angle of the ray reflected upon it by the light-reflecting layer of the blade. A controller is provided for controlling, dependent on the position signal of the receiver for the reflected light ray, the angular position of the blade, notably in its area between the contact line of the hold-down or the hold-down section and the roll.

Abstract: A radial hydrostatic motor (radial piston machine) has a cylinder spider rotationally fixed and secured against axial displacement on a shaft and having a plurality of radial bores with pistons and sliding blocks that slide on the inner face of a hub ring or bushing. The bores communicate through control slots with high/low pressure delivery channels that open laterally into the cylinder spider in order to control the hydraulic media flow rate. Two mutually spaced rotors have bores with intercommunicating opposite control slots. Between both rotors is provided a housing intermediate partition having control disks opposite to the rotors and provided with channels which correspond to the control slots.

Abstract: With the centrifugal casting apparatus, the rotating arm is never loosened to thereby obtain good casting quality even if rapid variation in speed is generated upon rotating of the rotating arm at high speed. The centrifugal casting apparatus is provided with a rotating shaft 51, a rotating arm 1 fixed to the shaft 51, a crucible 3, a mold 4 and the like provided at one end of the arm 1, and a balance weight 2 provided at the other end. The apparatus is provided with arm fixing bolts 12a, 12b for fixing the arm 1 to the shaft 51 and positioned so as to be deviated from the rotational center 15 of the shaft 51. The rotating shaft 51 is provided with fulcrum pins 18a, 18b serving as fulcrum for balance of the arm 1. The fulcrum pins 18a, 18b protrude from the shaft 51 when the balance of the arm 1 is adjsted, and retract into the shaft 51 when the arm 1 and the shaft 51 are fixed.

Abstract: The present invention is a dial in-bound MIU capable of deriving its operating current from a telephone line. The MIU is coupled to the telephone line using conventional practices. The MIU has the capacity to initiate data transmission at a predetermined time or upon demand by the customer or the utility company. The MIU includes a microprocessor which serves as the command processing center for the MIU. The microprocessor also manages all time dependent functions for the MIU. When the microprocessor determines that data transmission is required, the MIU dials up a central computer using a modem built into the MIU circuitry.

Abstract: An orthosis for stretching tissue that limits compressive forces on the soft tissue around a joint during movement of the joint. The orthosis includes two relatively pivotable cuff arms with a cuff on each arm. The cuffs clamp onto the body portions on either side of the joint. The pivot axis of the cuff arms is spaced from the pivot axis of the joint, so that movement of the cuff arms to extend the joint results in distractive forces being applied to the joint. The cuffs are selectively moved on the cuff arms, during extension and flexion, to provide the proper amount of distractive forces to the joint and to limit compressive forces on the joint. A mechanical advantage is gained through the use of a gear drive mechanism for transmitting to the joint the force applied by the patient. This allows the orthosis to be relatively small and light weight. The orthosis also provides a portable system for continuous passive motion therapy for a joint.

Abstract: An integrated three-column process for recovering hydrocarbon distillate products from a hydroprocessing or hydrocracking reactor effluent stream and a hydrocarbon distillate product recovery train are disclosed. According to the present recovery process, an effluent stream from the cracking reactor is cooled and separated into light and heavy phase streams. The heavy phase stream is depressurized and stripped of light end components in a steam stripping column. The light phase stream is further cooled to separate a liquid stream which is combined with the light ends from the stripper and fed to a debutanizer. A C.sub.4 -rich light end stream taken overhead from the debutanizer is condensed to produce LPG product stream(s). A C.sub.4 -lean heavy end stream removed from the bottoms of the debutanizer is combined with a heavy end bottoms stream from the stripper and fed to a fractionator for fractionation into product distillate streams such as light and heavy naphtha, jet fuel, diesel oil, and the like.

Abstract: An automatic screw driving gun has a belt feeder mechanism (1) for advancing a screw supply belt (2) through a feeder housing (6) in response to the rotation of a screw drive shaft or blade (11, 28) . The belt feeder mechanism (1) has a feeder lever (12) coupled to the rotating screw drive blade (11, 28) through a coupling device including a rocker lever (16) and a toggle lever (18) for a stepwise advance of the belt (4) through the feeder housing perpendicularly to the screw drive shaft. A cam driven by the screw drive shaft advances the feeder lever with each blade rotation whereby the power of the drive motor is used for the belt advance thereby relieving the operator.

Abstract: A method and apparatus is provided for measuring pressure in a pressure containing vessel with a non-intrusive, metal-embedded fiber optic pressure sensor. The pressure containing vessel may, for example, be the combustion chamber of an internal combustion engine. A Fabry-Perot Interferometer is arranged in a terminated, single mode fiber to function as a strain gauge. The fiber Fabry-Perot Interferometer (FFPI) is embedded in a metal part which may be disposed in a wall of the pressure containing vessel. The metal part and FFPI experience a longitudinal strain in response to the pressure in the vessel. In another aspect of the invention, a non-intrusive fiber containing the FFPI may be embedded along the axis of a metal bolt. The bolt may be used to attach a part or structure, which is directly exposed to the pressure, to the wall of the vessel. Consequently, the bolt and FFPI experience a longitudinal strain in response to the pressure on the part or structure.

Abstract: Non-fat food products including fruit spreads, bakery fillings, flavored syrups, fruit and vegetable juices, pie glazes and fillings, yogurt fillings and salsa, for example, are prepared by incorporating a pectin, starch, cellulose, or protein based fat mimetic, or mixtures thereof, into a recipe therefor as an additional ingredient.

Abstract: An apparatus automatically generates a tape having splice area and other markings which indicate acceptable splice points on a length of fabric from which garment pattern pieces are to be cut. The apparatus includes a computer for calculating splice and other pertinent points on a fabric layup. The apparatus also includes a controller for receiving printing commands from the computer. The apparatus also includes a printer responsive to signals from the controller for quickly and accurately printing on the tape splice information and data identifying the marker for which the splice point indicating tape was generated. The apparatus also includes a tape advance system for advancing the tape from a supply roll to the printer and then to a takeup roll.