Abstract: A pipe elbow for conditioning the flow of fluid through the elbow so that separate flow conditioners or a flow straightener need not be inserted between the elbow and a flow measurement device, comprising, a fluid carrying conduit elbow having first and second ends of circular cross section for connection to straight piping and having a bend intermediate the ends, wherein a lateral cross section of the conduit at the bend is elliptical in shape.

Abstract: A bottoming indication system indicates contact between an inner wall of a fluid conducting conduit and a tip of a differential pressure measuring probe. The system includes a piezoelectric device and an indicator. The piezoelectric device is affixed to the tip of the differential pressure measuring probe so that pressure exerted on the piezoelectric device by contact between the piezoelectric device and the inner wall of the conduit produces a voltage difference across the piezoelectric device. The indicator is in electrical communication with the piezoelectric device so that a voltage difference across the piezoelectric device activates the indicator to indicate contact between the inner wall of the conduit and the tip of the differential pressure measuring probe.

Abstract: A pipe elbow for conditioning the flow of fluid through the elbow so that separate flow conditioners or a flow straightener need not be inserted between the elbow and a flow measurement device, comprising, a fluid carrying conduit elbow having first and second ends of circular cross section for connection to straight piping and having a bend intermediate the ends, wherein a lateral cross section of the conduit at the bend is elliptical in shape.

Abstract: A bottoming indication system indicates contact between an inner wall of a fluid conducting conduit and a tip of a differential pressure measuring probe. The system includes a piezoelectric device and an indicator. The piezoelectric device is affixed to the tip of the differential pressure measuring probe so that pressure exerted on the piezoelectric device by contact between the piezoelectric device and the inner wall of the conduit produces a voltage difference across the piezoelectric device. The indicator is in electrical communication with the piezoelectric device so that a voltage difference across the piezoelectric device activates the indicator to indicate contact between the inner wall of the conduit and the tip of the differential pressure measuring probe.

Abstract: A communications apparatus for transmitting various communication signals is described. The communications apparatus contains at least two conductors or fibers where the first conductor or fiber comprises a first color and the second conductor or fiber comprises a second color having a lighter tint of the first color. In an embodiment of the invention, using this scheme of a dark shade of a color for one of the conductors or fibers and a lighter color for the other conductor or fiber, the conductors or fibers can always be identified as a pair even after they have been untwisted (and even when the remaining pairs in the cable become untwisted). The invention does not use bandmarks or stripes in the insulation of the second conductor, thereby avoiding the accompanying limitations associated with bandmarks and stripes.

Abstract: The method of the invention enables installation of a network printer onto a client processor and employs a server for managing printer installations. Initially, the server receives a printer identifier message from the network printer and then creates an executable installation program using identifier information from the printer identifier message. Thereafter, the server transmits an e-mail message to the client processor, which e-mail message includes an executable printer driver installation program. Upon receipt of the e-mail message, the client processor recognizes the executable installation program and, upon installation thereof, to utilize the network printer.

Abstract: A communications apparatus for transmitting various communication signals is described. The communications apparatus contains at least two conductors or fibers where the first conductor or fiber comprises a first color and the second conductor or fiber comprises a second color having a lighter tint of the first color. In an embodiment of the invention, using this scheme of a dark shade of a color for one of the conductors or fibers and a lighter color for the other conductor or fiber, the conductors or fibers can always be identified as a pair even after they have been untwisted (and even when the remaining pairs in the cable become untwisted). The invention does not use bandmarks or stripes in the insulation of the second conductor, thereby avoiding the accompanying limitations associated with bandmarks and stripes.

Abstract: The method of the invention enables installation of a network printer onto a client processor and employs a server for managing printer installations. Initially, the server receives a printer identifier message from the network printer and then creates an executable installation program using identifier information from the printer identifier message. Thereafter, the server transmits an e-mail message to the client processor, which e-mail message includes an executable printer driver installation program. Upon receipt of the email message, the client processor recognizes the executable installation program and, upon installation thereof, to utilize the network printer.

Abstract: The method of the invention enables installation of a network printer onto a client processor and employs a server for managing printer installations. Initially, the server receives a printer identifier message from the network printer and then creates an executable installation program using identifier information from the printer identifier message. Thereafter, the server transmits an e-mail message to the client processor, which e-mail message includes an executable printer driver installation program. Upon receipt of the email message, the client processor recognizes the executable installation program and, upon installation thereof, to utilize the network printer.

Abstract: The method of the invention enables installation of a network printer onto a client processor and employs a server for managing printer installations. Initially, the server receives a printer identifier message from the network printer and then creates an executable installation program using identifier information from the printer identifier message. Thereafter, the server transmits an e-mail message to the client processor, which e-mail message includes an executable printer driver installation program. Upon receipt of the e-mail message, the client processor recognizes the executable installation program and, upon installation thereof, to utilize the network printer.

Abstract: In the operation of a construction machine, such as a wheel loader, it is essential to provide load distribution capabilities for improved strength characteristics in the components. Additionally, high visibility is required for an operator to view a work implement during normal operation or coupling. The present invention includes a hydraulic coupler utilizing a pair of separate coupler assemblies which are connected at opposing ends of an upper and lower coupler pin boss at a pair of pin joints including a pair of pins to define a spatial relationship therebetween. The pins each have a cylindrical central portion and rectangular shaped end portions which are fixed within rectangular shaped pin mounting openings in first and second end portions of the coupler assemblies. The separation of the coupler assemblies provides enhanced visibility for an operator.

Abstract: A frame assembly includes a central tower portion having a first side wall portion and a second side wall portion. The first side wall portion has a first leg and a first arm each extending therefrom, and the second side wall portion has a second leg and a second arm each extending therefrom. The frame assembly also includes a hitch support assembly having an upper plate and a lower plate vertically spaced from each other. The hitch support assembly also includes a connecting member interposed between and connected to the upper plate and the lower plate. The hitch support assembly is secured to the central tower portion such that a lower end of both the first leg and the second leg are supported on the lower plate. The frame assembly further includes an axle mount assembly having a first axle plate, a second axle plate, and a support member extending therebetween, wherein both the first arm and the second arm are secured to the support member. A method of manufacturing the frame assembly is also disclosed.

Abstract: A frame assembly includes a central tower portion having a first side wall portion and a second side wall portion. The first side wall portion has a first leg and a first arm each extending therefrom, and the second side wall portion has a second leg and a second arm each extending therefrom. The frame assembly also includes a hitch support assembly having an upper plate and a lower plate vertically spaced from each other. The hitch support assembly also includes a connecting member interposed between and connected to the upper plate and the lower plate. The hitch support assembly is secured to the central tower portion such that a lower end of both the first leg and the second leg are supported on the lower plate. The frame assembly further includes an axle mount assembly having a first axle plate, a second axle plate, and a support member extending therebetween, wherein both the first arm and the second arm are secured to the support member. A method of manufacturing the frame assembly is also disclosed.

Abstract: The box boom lift arm assembly of the present invention includes a single plate steel top wall and a bottom wall connected with a substantially non-transverse weld to a pair of single plate steel inner side walls and a pair of single plate steel outer side walls to define a closed box section having a rectangular cross section along the entire length, varying only in height and width. The unique configuration and shape of the plates and the use of non-transverse weld during manufacturing improve the fatigue characteristics, load distribution and strength of the box boom lift arm assembly without increasing the weight of the machine.

Abstract: The present invention includes a box boom loader mechanism utilizing a box boom lift arm assembly with a single plate steel top wall and a bottom wall connected with a non-transverse weld to a pair of single plate steel inner side walls to define a rectangular cross section therealong. The connection of the top and bottom walls and the inner side walls defines a bifurcated second end portion straddling a central portion of a frame and being connected therewith. A tilt linkage means is connected to the box boom lift arm assembly and includes a tilt lever, tilt link and tilt cylinder. The connection of the components of the tilt linkage means achieves high visibility and optimal linkage performance. The connection of the bifurcated second end portion to the frame and the non-transverse weld improves strength and fatigue characteristics of the box boom loader mechanism without increasing the weight of the machine.

Abstract: The subject invention pertains to novel compositions which can be used to control fungi and bacteria. Methods of use are also described. Specifically exemplified are methods and compositions for control of certain fungal and bacterial plant pathogens.

Abstract: This invention pertains to the identification and isolation of a novel fungus which can be used for growth stimulation in plants. A method of promoting plant growth using the novel fungus is provided.