Patent application number | Description | Published |
20140339324 | Apparatus and Method for Operating Pressure-Compensated Drippers at Low Flow Rates - Apparatus for operating a group of normally closed, pressure compensated drippers at relatively low liquid flow rates includes a pulsating device having an inlet and an outlet that converts a low continuous liquid flow rate entering its inlet, through a flow control unit, to a high intermittent and pulsating flow rate ejected through its outlet. A manifold has an inlet connected to the outlet of the pulsating device, a group of normally-closed, pressure-compensated drippers being connected to the manifold. The pulsating device converts a low continuous flow rate of liquid entering its inlet, through the flow control unit, to a high intermittent and pulsating flow rate that ejects from its outlet and flows from its outlet through the manifold inlet and through the normally-closed, pressure-compensated group of drippers connected to the manifold, out from the drippers, at a pressure-compensated low flow rate. | 11-20-2014 |
20150314307 | Pulsating Device with Two Preset Pressure-Responding Normally Closed Valves - A pulsating device with two preset pressure-responding normally-closed valves is disclosed. The first valve is used for accumulating fluid. The second valve is used for creating resistance so as to force the first valve to open widely. The second valve may be configured so it creates little to no resistance once opened. In some embodiments, the pulsating device converts a low controlled and/or continuous flow of fluid, such as water and/or air, to a high pulsating and/or intermittent flow. A pulsating device may operate, for example, one or more drip lines, pop ups, sprinklers, misters and/or other irrigation devices. | 11-05-2015 |
Patent application number | Description | Published |
20080244471 | SYSTEM AND METHOD OF CUSTOMIZING AN EXISTING PROCESSOR DESIGN HAVING AN EXISTING PROCESSOR INSTRUCTION SET ARCHITECTURE WITH INSTRUCTION EXTENSIONS - An automated processor design tool uses a description of customized processor instruction set extensions in a standardized language to develop a configurable definition of a target instruction set, a Hardware Description Language description of circuitry necessary to implement the instruction set, and development tools such as a compiler, assembler, debugger and simulator which can be used to develop applications for the processor and to verify it. Implementation of the processor circuitry can be optimized for various criteria such as area, power consumption, speed and the like. Once a processor configuration is developed, it can be tested and inputs to the system modified to iteratively optimize the processor implementation. By providing a constrained domain of extensions and optimizations, the process can be automated to a high degree, thereby facilitating fast and reliable development. | 10-02-2008 |
20080244506 | SYSTEM AND METHOD OF DESIGNING INSTRUCTION EXTENSIONS TO SUPPLEMENT AN EXISTING PROCESSOR INSTRUCTION SET ARCHITECTURE - An automated processor design tool uses a description of customized processor instruction set extensions in a standardized language to develop a configurable definition of a target instruction set, a Hardware Description Language description of circuitry necessary to implement the instruction set, and development tools such as a compiler, assembler, debugger and simulator which can be used to develop applications for the processor and to verify it. Implementation of the processor circuitry can be optimized for various criteria such as area, power consumption, speed and the like. Once a processor configuration is developed, it can be tested and inputs to the system modified to iteratively optimize the processor implementation. By providing a constrained domain of extensions and optimizations, the process can be automated to a high degree, thereby facilitating fast and reliable development. | 10-02-2008 |
Patent application number | Description | Published |
20100307317 | Hinged Drumstick - A percussion instrument is disclosed that may include a body having a longitudinal axis extending from a butt end to a striking end thereof and at least one hole extending along a transverse axis through the thickness of the body; a grasping mechanism having a first grip plate at a first end thereof and a second grip plate at a second end thereof, and a shaft extending through the hole in the body; and a compliance mechanism disposed between the first and second grip plates, enabling the first and second grip plates to be brought closer together in response to a compressive force applied to the grasping mechanism. | 12-09-2010 |
20100307318 | HINGED DRUMSTICK - A percussion instrument is disclosed that may include a body having a longitudinal axis extending from a butt end to a striking end thereof and at least one hole extending along a transverse axis through the thickness of the body; a grasping mechanism having a first grip plate at a first end thereof and a second grip plate at a second end thereof, and a shaft extending through the hole in the body; and a compliance mechanism disposed between the first and second grip plates, enabling the first and second grip plates to be brought closer together in response to a compressive force applied to the grasping mechanism. | 12-09-2010 |
20120073422 | HINGED DRUMSTICK - A percussion instrument is disclosed that may include a body having a longitudinal axis extending from a butt end to a striking end thereof and at least one hole extending along a transverse axis through the thickness of the body; and a grasping mechanism having a first grip plate at a first end thereof and a second grip plate at a second end thereof, and at least one shaft extending through the hole in the body. The percussion instrument may further include a compliance mechanism disposed between the first and second grip plates, enabling the first and second grip plates to be brought closer together in response to a compressive force applied to the grasping mechanism. Additionally or alternatively, the percussion instrument may include one or more recesses or bores that operate to permit the grip plates to be disposed therein for a more compact design. | 03-29-2012 |
20130192443 | HINGED DRUMSTICK - A percussion instrument is disclosed that may include a body having a longitudinal axis extending from a butt end to a striking end thereof and at least one hole extending through the thickness of the body substantially along or through an axis that is different from the longitudinal axis; and a grasping mechanism having a first grip plate at a first end thereof and a second grip plate at a second end thereof, and at least one shaft extending through the hole. The percussion instrument may further include a compliance mechanism disposed between the first and second grip plates, enabling the first and second grip plates to move closer together in response to a compressive force applied. One or more recesses or bores may be used for a more compact design, and the at least one hole may be on an angle to accommodate different drumming styles. | 08-01-2013 |
20130291707 | HINGED DRUMSTICK - A percussion instrument is disclosed that may include a body having a longitudinal axis extending from a butt end to a striking end thereof and at least one hole extending through the thickness of the body substantially along or through an axis that is different from the longitudinal axis; and a grasping mechanism having a first grip plate at a first end thereof and a second grip plate at a second end thereof, and at least one shaft extending through the hole. The percussion instrument may further include a compliance mechanism disposed between the first and second grip plates, enabling the first and second grip plates to move closer together in response to a compressive force applied. One or more recesses or bores may be used for a more compact design, and the at least one hole may be on an angle to accommodate different drumming styles. | 11-07-2013 |