Abstract: A shower partition of the type which is attached to a wall and which can be swiveled as well as swung open and closed, between a rest position and an open position in which the shower partition forms an enclosed shower stall in conjunction with the wall to which it is attached. The shower partition includes a pair of separate subunits, each of which includes a plurality of segments which are hinged with one another. A first end of each subunit is attached to the wall in spaced apart relationship with respect to the first end of the other subunit, and opposite, second ends of the subunits abut one another, when opened, to form the shower stall. When the subunits are opened to form the shower stall, the inner segments are able to fold outward to the rest position while the outer segments are able to fold inward into the rest position but are blocked from folding further outward.

Abstract: A process for braking a vehicle which comprises applying to a front axle group and to a rear axle group front axle brake pressure (p.sub.1) and rear axle brake pressure (p.sub.2) in accordance with wear-optimized curves when a deceleration command signal (S) is less than or equal to a predetermined switch-over deceleration command signal (S.sub.1). When the deceleration command signal (S) is greater than the switch-over deceleration command signal (S.sub.1), the front axle brake pressure (p.sub.1) and the rear axle brake pressure (p.sub.2) are applied in accordance with parabolas which pass smoothly through a point on the wear-optimized curves which corresponds to the switch-over deceleration command signal (S.sub.1), and at least one point on curves for equal adhesion utilization of the front axle group and the rear axle group, which point corresponds to a second deceleration command signal (S.sub.2).

Abstract: An elongated electroluminescent light strip. An electroluminescent light element which has a layer of semi-transparent film is encapsulated in a moisture impervious material. A process for extruding such a strip is also provided.

Abstract: The present invention relates to a lighting strip system including interconnectable lighting strip sections and connector sections. The lighting strip sections include lighting means such as light emitting diodes or incandescent lamps encapsulated in a polymeric molding. The connector sections include metallic inserts or metallic strips which partially extend from the polymeric molding of the connector section wherein the metallic inserts or metallic strips are plugged into the lighting strip sections to form an electrical junction between an adjacent lighting strip section and connector section. The lighting strip system is particularly useful for pathway lighting.

Abstract: An improved nozzle for emission of a mixture of water and air for hydromassage capable of being fixed to the wall of a tub which comprises an inner housing with the possibility of rotation lodged within an outer housing fixed to an opening in the tub. On the housing is fixed an inner duct facing the tub, the inner housing being united to a tubular member that communicates with a first chamber and having its own anterior mouth arranged inside of the inner duct. To the mouth is applied a one-way valve capable of closing the passage through the mouth when the pressure in the space anterior to the mouth is greater than the pressure in the posterior space. In the inner duct is placed a tubular obturator having an axial cavity within which is placed the anterior mouth of the tubular member, and having an intermediate section capable, after contact with the outer surface of the intermediate portion, of closing off communication between the second chamber and the anterior mouth of the inner duct.

Abstract: A bathtub apron system for use with either one of two differently shaped bathtubs. The bathtub apron system includes an apron having an essentially planar central section with first and second ends, and inwardly rounded sections extending respectively from the first and second ends of the central section. Outwardly rounded sections extend from the ends of the inwardly rounded sections to form the opposing outer edges of the apron. The outwardly rounded sections are removable at a predetermined position from the inwardly rounded sections to form a second shaped apron sized to fit a second shaped bathtub.

Abstract: A valve for use in an air distribution system has an inlet member for the axial flow of air therethrough along a central axis. A downstream portion of the inlet tapers outwardly in the downstream direction. Support structure is presented from which an extension projects downstream along the axis of the inlet. A damper for controlling air flow through the inlet defines an aperture penetrated by the support structure extension and a second aperture radially displaced from the first aperture. A motor is attached to the damper and is directly coupled to the support structure extension. The motor selectively positions the damper along the support structure extension between a downstream open position and an upstream closed position.

Abstract: Disclosed is a process for making ethyl acetate which comprises reacting in a reaction zone ethyanol and molecular oxygen in the presence of a solid catalyst containing the elements and proportions indicated by the empirical formulaPd.sub.a M.sub.b TiP.sub.c O.sub.x (formula 1)where M is selected from Cd, Au, Zn, Tl, alkali metals and alkalineearth metals,a is from 0.0005 to 0.2b is from zero to 3ac is 0.5 to 2.5, andx is a value sufficient to satisfy the valence requirements ofthe other elements present, andwherein said catalyst contains crystalline TiP.sub.2 O.sub.7.

Abstract: A valve has a housing provided with a fixed inlet disk in the housing formed with throughgoing water-inlet ports and a fixed outlet disk transversely spaced in the housing from the inlet disk and formed with deflecting chambers aligned transversely with the inlet ports. A movable valve disk in the housing between the fixed disks is formed with throughgoing passages alignable transversely between the respective inlet ports and deflecting chambers and has a side forming with the housing an outlet recess. Toothed steps are formed on the side of the movable valve disk to reduce noise.

Abstract: A synthetic resin-coated metal pigment such as aluminum pigment has a silne coating covalently bonded to the surface of the pigment particles, and a three-dimensionally cross-linked synthetic resin coating covalently bonded to the siloxane coating. Production of the coated pigment comprises production of a silicon-organic coating on the pigment surface and then conversion of that coating into a siloxane coating by hydrolysis and condensation, followed by reaction with a low-molecular compound for forming the cross-linked synthetic resin coating. A range of uses of the coated pigment is also set forth.

Abstract: The present invention relates in general to weatherstrips for vehicle closures and more particularly to a weatherstrip for providing a seal between a first window glass panel and a second window glass panel. More particularly, a weatherstrip is provided and includes a resilient base portion having an extending member and two legs adapted to engage a second window glass panel and a resilient lip portion integral with and extending from the base portion toward a first window glass panel. The resilient lip portion is forked, having a sealing lip and a longer lip attached to the base of the sealing lip, wherein the longer lip has a bulbed end portion. The resilient lip portion is also self-biased with its resilience toward the second window glass panel so that it is sealingly engageable with the first window glass panel.

Abstract: An elastomeric seal used in molding articles is disclosed. The seal has a first lateral cross-sectional dimension larger than the opening of a seal groove and at least a second lateral cross-sectional extending beyond the opening of a seal groove which is smaller than the lateral cross-sectional dimension at the opening of the seal groove. The elastomeric seal is releasably retained in the seal groove and provides an improved molding cavity for molding articles such as sanitary fixtures, i.e., tubs, whirlpools, spas, etc. Also disclosed, is a molding apparatus including the elastomeric seals useful in molding sanitary fixtures.

Abstract: An apparatus and method of manufacturing a trim strip with an outer heat settable molding bonded to a base with an adhesive attaching member. The method includes heating a liquid heat settable material to be bonded to a hard base with an adhesive member at very low pressures to form a trim strip.

Abstract: Catalysts comprising a compound of vanadium, phosphorus and oxygen which are employed in the oxidation of n-butane to maleic anhydride are protected from contamination caused by side reactions which occur between the catalyst and steel process equipment by covering the process equipment surfaces which contact the catalyst at elevated temperatures with a coating comprising aluminum oxide.

Abstract: A self configuring air conditioning system. The system includes a system controller for an air conditioning system operably connected to a compressor and an expansion valve, a first portable wireless remote controller for providing commands and information to the system controller by wireless transmission, and a second portable wired remote controller for providing commands and information to the system controller by wired transmission. The system further includes a wireless receiver operably connected to the system controller for receiving wireless remote transmissions from the first portable wireless remote controller, and an interface operably connected to the system controller for receiving wired remote transmissions from the second wired remote controller.

Abstract: A two section damper assembly and method of use is disclosed for avoiding stratification of cooled air in an air conditioning system. The damper assembly is especially adapted for use in variable air volume air conditioning systems that include an economizer. During the economizer mode of operation, the building in which the air conditioning system is installed is cooled at least partially with outside air as opposed to cooling solely by mechanical means and the volume of air that is required may be relatively low. The variable two section damper assembly ensures that an adequate volume of cooling air is taken in and that there is adequate velocity of the outside air and return air to ensure mixing of the outside air with the return air in order to avoid the stratification of the supply air that can occur. The damper assembly is variable in the size of the opened area and in the direction that the individual vanes of the damper assembly are set.

Abstract: An over-pressure control apparatus for a refrigeration system provides for non-atmospheric venting of an evaporator during over-pressure conditions. The control apparatus includes a sensor for indicating evaporator pressure, a storage vessel for receiving liquid refrigerant from the evaporator, and a controller responsive to the sensor. The controller acts in response to the reading of the sensor to selectively open and close at least one control valve coupling the storage vessel to the evaporator and condenser of the refrigeration system. Liquid refrigerant is vented from the evaporator to the storage vessel in response to a detected over-pressure condition.The over-pressure control method hereof acts to vent liquid refrigerant from the evaporator at a predetermined pressure above normal operating pressure, but below the pressure where emergency venting of refrigerant vapor from the evaporator to the atmosphere is required.

Abstract: A CMOS device having many output channels at least one of which channel includes a first pair of pull-up/pull-down of transistors between a "noisy Vcc and noisy ground", a second pair of pull-up/pull-down of transistors between a "quiet Vcc and quiet ground", and logic to switch the transistor pairs such that initial switching of an output is powered by the noisy Vcc and ground, and maintenance of an output state is powered by the quiet Vcc and ground. Quiescent channels are decoupled from active channels and will hold their assigned output levels.

Abstract: This invention relates to a process for upgrading a hydrocarbonaceous material to a product having a lower boiling point than the initial boiling point of said hydrocarbonaceous material and/or a higher boiling point than the final boiling point of said hydrocarbonaceous material, the process comprising heating a feed composition comprising said hydrocarbonaceous material in an enclosed space in the absence of externally supplied water or hydrogen at a temperature in the range of about 750.degree. F. to about 1300.degree. F. and a pressure sufficient to maintain the specific gravity of the contents of said enclosed space in the range of about 0.05 to about 1.5 for an effective period of time to yield said product, said feed composition being characterized by the absence of aromatic compounds with boiling points at atmospheric pressure below about 350.degree. F.