Abstract: The present invention relates to a method and installation for the crystallisation of a liquid from a solution, a suspension or a mixture of liquids using a crystalliser 2 which, for example, is provided on its wall with a heat exchanger 4 and comprises a single chamber for both nucleation and growth. Depleted mother liquor is withdrawn from the crysiallisation vessel via a filter 10 located in the crystalliser, so that the crystal content in the vessel can be accurately adjusted for the purpose of optimum separation of the crystals, preferably using a packed-bed wash column. The crystalliser preferably contains a stirrer with the filter on the stirrer 5 shaft. The filter rotates past a scraper 12, which is arranged in a fixed position, as a result of which the filter cake can be reintroduced into the suspension without damage to the crystals.

Abstract: An off fire cooling system having an octagonal body shape and split fire system which doubles the coal heating surface area and doubles the coal heat output. The cooking system also has an air introduction system which circulates air throughout the interior of the grill to maintain an optimum cooking temperature. The octagonal maintains the cooking temperature at or above 400 degrees Fahrenheit in the center of the grilling system. The system eliminates grease fires and smoke associated with grease fire flare ups. The charcoal and food products are suspended for optimum cooking while preventing grease from falling onto the burning charcoal coals.

Abstract: A flexible abrasive member comprises a porous layer which carries deposits with embedded abrasive particles, said deposits being separated from each other. The deposits are arranged and shaped in such a way that they are mutually interlocked. Thereby, the tearing strength of the member is increased. As an example, the deposits may have cooperating convex and concave shapes. Also, the deposits may have hook-shaped or arrow-shaped protrusions which are hooked into each other.

Abstract: A method for efficiently and expediently searching a database so that large quantities of data may be visualized to reveal and readily identify underlying patterns and/or obscure, latent relationships among the individual data elements, comprising: selecting a particular aspect of relationship information; scanning the data items and their associated information to determine the existence of the selected aspect of relationship information; selecting an object data item from the data items; grouping a plurality of data items related to the object data item into a specific group having a defined relationship with at least one other related data item contained within the specific group; identifying each data item contained within the same group as the object data item; tallying the magnitude associated with the selected aspect of relationship information for each data item with respect to every other data item in the database; and mapping the object data item and the other data items identified as being containe

Abstract: A method for swing training particularly suitable to golf and sports employing a similar swing is disclosed wherein balls of varying sizes, weights, and pliability are placed between a limb and a reactionary surface to restrict movement of a limb and nearby limbs wherein specific muscles groups are stretched and trained while imitating swing motion to induce muscle memory. The balls are placed in strategic locations including between the knees, between the thighs, under an armpit, between two arms stretched forward, cupped in two hands.

Abstract: An apparatus for purifying waste streams having water, dissolved noxious substances and volatile organic compounds, comprising a distillation unit having distillate and bottoms products, a freeze-concentration unit and a processing unit. The distillate product is processed in the processing unit and the bottoms product is processed in the freeze-concentration unit, where purified water is extracted.

Abstract: A visual display system having a plurality of optical systems, defining a viewing area whereby an observer views a continuous field of view in both the horizontal and vertical directions. Each of the optical systems collimate light from an image source to provide an image at infinity focus and an second image which is not focused at infinity whereby the image not focused at infinity increases or decreases in size as the observer moves within the defined viewing area.

Abstract: An optical imaging apparatus having focusing optics, a linear array of detectors positioned in a focal plane outputting an image of a portion of an object which is placed on a platform having a moveable mounting responsive to horizontal and vertical mechanical drive forces thereby moving the platform to known horizontal and vertical positions while images of the object are captured by the linear array and output to a computer which compiles the sectional images and generates a composite image of the object allowing measurements to be taken.

Abstract: A rope grip having a receiving member with a pair of substantially parallel side walls spaced apart a distance sufficient to receive a rope therebetween. The side walls are joined along one side edge thereof so as to define a first engagement. An engagement member slidably received within the side walls and having a second engagement surface and being in a facial spaced relationship with regard to the first engagement surface. A movement restricting member, is positioned to define and restrict the movement of the engagement member within the pair of side walls.

Abstract: Multifocal lens provided with a reading part disposed near the bottom part and another lens, such as a distance lens, near the top part. According to the invention, the outer limit of the reading part lies on or within the (outer) radius RV of the remaining part of the lens. This means that no thickening is needed for the reading part, and a particularly gradual transition between reading and distance part can be provided.

Abstract: A unit for converting a conventional chair into a rocking chair is disclosed. The conversion unit includes a pair of rocker assemblies, each having a right and left rocker member. The rocker members are positioned facing each other thereby forming a receiving volume capable of housing the legs of the conventional chair. The lower portion of the receiving volume is configured to have a longitudinal groove. The legs of the conventional chair are fitted with an elongated protruding member dimensioned to fit within the groove, and prevent the movement of the chair in relationship to the rocking assembly.

Abstract: A dough handling system including a bottom roller of conventional design and a satellite head is disclosed. The satellite head comprises a plurality of satellite rollers with bearing assemblies supporting the satellite rollers. The bearing assemblies are positioned outside the area defined between facing surfaces of the satellite head and the bottom roller.

Abstract: The invention provides a handheld, manually operable fluid applicator, particularly suited to the needs of surgeons, for dispensing a multi-component fluid applicator, for example fibrin and thrombin components of a tissue adhesive. The sealant components undergo turbulent mixing in a mixing chamber which causes a sharp change of at least 60 degrees in the direction of flow of each sealant component, to provide effective mixing and a quality sealant product. The mixing chamber has an increased cross-sectional area over the combined areas of the component supply passages and the fluid flows are directly opposed to impinge on each other in the mixing chamber. The mixing chamber is incorporated in a novel one-piece flexible and resilient manifold. Dual nozzle spray applicators with poppet valves are also disclosed.

Abstract: Disclosed are cross-talk resistant drive circuitry for electrostatic video displays and flexible, foldable and shaped embodiments of such displays including books, fanfolds and scrolls employing flexible polymer film construction. Transitorless drive circuitry uses row and column dumping capacitors to charge electrostatic pixels in a traveling group to avoid simultaneously charging row-adjacent pixels. Also, individual pixels can be shielded each with their own Faraday cage to control charge leakage from the pixel. The pixels' have spiral rollout shutters whose time parameters can be controlled by the use of suitable bleed resistors. Low-cost film technology manufacturing methods are also described.

Abstract: A method is disclosed for making a doll face comprising providing a fabric with at least one visual feature and placing the fabric, after it has been provided with such a visual feature, proximate to a plastic film to form a fabric and film assembly. The fabric and film assembly is then placed proximate a first heated shaping platen. The fabric and film assembly is driven proximate a first heated shaping platen to adhere the plastic film to the fabric and heat-form of fabric and film assembly into a desired shape having physical features, for example of a doll face. A portion of the adhered film and fabric is cut with a razor or the like to form a doll face. The face may then the incorporated into a doll. In accordance with the preferred embodiment, the fabric and film assembly is driven toward the first heated platen by a second heated shaping platen which is complementary in shape to the first heated shaping platen. The inventive doll head is one made using this process.

Abstract: A tubular projectile for sport throwing games having an elongated body with a substantially symmetrical shape about its longitudinal axis, formed around a tubular axial hole. The body having substantially thin walls and a shallow curve running along its outer wall. The tubular axial hole is also configured to accept a beverage container, which will remain insulated by the projectile.

Abstract: An easily installed rail tie mounting assembly has a railroad rail which is supported by an inventive rail seat disposed on and supported by a concrete rail support member. The inventive rail seat consists of a elastometric rail pad and a non-corrodible metal plate. The rail pad is configured with air channels which aid and the vibration absorbing properties of the pad, also the rail pad has positioning tabs to aid in the placement of the railroad rail. The metal plate has a polymer coating disposed on the bottom surfaces of said plate. The polymer coating facilitates installation and contributes to the abrasion resistant qualities of the rail tie mounting assembly.

Abstract: Transferring a sublimation ink image to the surface of an object by forming a plurality of conically shaped objects from a master cast. Coating the objects with an organic polymer. Casting a heat transfer block to match a portion of the exterior surface of then object. Printing an image with a sublimation ink onto a release paper. Manipulating the image to accommodate the configuration of the objects. Placing the image on one the objects and introducing heat and pressure to the image and the release paper through said block to effect the transfer of the image to the object.

Abstract: A compressed air drying apparatus employs a hollow fiber membrane dryer to provide a compressed air stream having a low dew point for outdoor use. Energy efficiency is obtained by purging water vapor from the hollow fiber membrane dryer with an adsorption-dried atmospheric air flow and by using a portion of the atmospheric air flow to regenerate the adsorption drying medium, preferably with heat from the compressor.

Abstract: In accordance with the present invention an improved forensic light source comprising a source of light and support structure for supporting the source of light is provided. A light guide having first and second ends is coupled to the source of light at the first end to receive light from the source of light and transmit the light to the second end. The light guide is mounted on the support structure. A filter support member supports a plurality of filters. A movable light directing assembly is mounted on the second end of the light guide for movably supporting the filter support member for movement to a plurality of positions. Each of the positions corresponds to the coupling of a selected one of the filters to the second end, whereby the light is filtered by the selected filter. A heat sink may be coupled to the first end of the light guide.