摘要:
Empty wafer cassettes are stored on a transfer stand having one or more storage locations on a post which extends below a wafer comb while the wafers are being processed. Each storage location generally has a cross bar with spaced upward projections for receiving the leg of a cassette.
摘要:
O-linked pyrimidin-4-amine-based compounds, pharmaceutical compositions comprising them, and methods of their use are described. Particular compounds of the invention are of formula I:
摘要:
An open-topped container is constructed with a plurality of compartments, each having its own discharge opening and each having its own liner of the type that can be selectively rolled up or unrolled according to loading and unloading operations. Each liner is connected to its own biasing means which is effective to yield and lower the liner as the compartment is loaded and effective to recover to elevate the liner to facilitate unloading, all for the purpose of handling material, such as fruits and vegetables and the like, in such a way as to eliminate or at least minimize damage thereto.
摘要:
4-Amino-1H-pyrimidin-2-one-based compounds, compositions comprising them, and methods of their use for the treatment, prevention and management of various diseases and disorders are disclosed. Particular compounds are of formula I:
摘要:
O-linked pyrimidin-4-amine-based compounds, pharmaceutical compositions comprising them, and methods of their use are described. Particular compounds of the invention are of formula I:
摘要:
A hydrostatic drive system for a four wheel drive vehicle such as a field harvesting machine which must accurately track the planting rows, includes an engine, a pump and individual hydraulic wheel motors connected to the pump and coupled to the wheels through a manually set free wheeling clutch. The motors are in series connection at each side of the vehicle, with the pairs of series connected motors on opposite sides of the vehicle in parallel connection with the pump. When the traction of a wheel on one side is reduced or lost, both wheels on that side continue to rotate at the same speed. Under these conditions, the driving wheel motor on the aforesaid side of the vehicle will provide increased torque output to compensate for the reduced driving power of the slipping wheel. For road travel between harvesting fields, the wheels on the right side of the vehicle are mechanically declutched from their respective motors, and valves are closed to close off the hydraulic lines to the right side motors which routes all of the hydraulic fluid from the pump to the motors on the left side of the vehicle, and hence the ground speed of the vehicle in two wheel drive is approximately double the harvesting speed in four wheel drive for a given output of the hydraulic pump which drives the motors.
摘要:
The present invention provides a compound of Formula (I) and pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes. The compounds are selective Factor XIIa inhibitors.
摘要:
A row crop harvester is provided with mechanism for mounting two picking heads for both vertical and horizontal adjustment of the ground engaging lower ends of the heads, to simultaneously harvest two rows of plants which may vary in spacing from each other throughout their lengths. One head is guided along its row by steering the harvester itself, while the lower end of the other head is guided along its row by selectively operating controls which transversely shift the lower end of the head relative to the first mentioned steerable head thereby accurately following and simultaneously harvesting two rows of crops such as root crops.In the preferred embodiment the upper end of each picking head is associated with a severing mechanism for removing the tops or foliage from the roots of the plants. The severing mechanisms are mounted at fixed locations on the vehicle and are associated with foliage separating devices for allowing the roots of the row crops received from each picking head to be collected by a transverse conveyor-elevator while the severed tops are deflected to the ground by vine guards and associated platforms.
摘要:
4-Amino-1H-pyrimidin-2-one-based compounds, compositions comprising them, and methods of their use for the treatment, prevention and management of various diseases and disorders are disclosed. Particular compounds are of formula I:
摘要:
A machine for guiding melons from the ground onto lifting and distributing conveyors, having a fence for guiding melons along the ground toward a lift wheel which is rotating about a substantially horizontal axis, the wheel having flexible fingers extending radially therefrom to sweep the melons toward an upwardly inclined conveyor belt.