Patent application number | Description | Published |
20140318871 | ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION - A rotary drill bit for engaging an earth strata material includes an elongate drill bit body having an axial forward end and an axial rearward end, and a cutting insert attached to the axial forward end of the elongate drill bit body. The cutting insert has an elongate insert body rotatable about a central axis and includes a pair of symmetrical halves symmetrical about the central axis, each symmetrical half including a leading face, a top surface having a relief surface, a T-land surface extending between the leading face and the relief surface and a cutting edge formed at the intersection of the T-land surface and the relief surface. The cutting edge can have a negative axial rake angle. The relief surface can include a primary relief surface and a secondary relief surface. | 10-30-2014 |
20140318872 | TWO PRONG ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION - A two-prong rotary drill bit for engaging an earth strata material includes a drill bit body having an axis of rotation, the drill bit body having a head portion at an axial forward end and a shank portion at an axial rearward end, the head portion having two mounting arms offset from the axis of rotation of the drill bit body. The two-prong rotary drill bit also includes a cutting insert attached to each mounting arm at the axial forward end of the drill bit body. Each cutting insert includes a leading face facing in the direction of rotation, a top surface having a relief surface, a T-land surface extending between the leading face and the relief surface of the top surface and a cutting edge formed at the intersection of the T-land surface and the relief surface of the top surface. | 10-30-2014 |
20140319261 | STUMP GRINDING CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION - A stump grinding cutter bit includes a non-rotatable shank portion, a head portion integrally formed with the non-rotatable shank portion and including a tip region distal from the non-rotatable shank portion, and a cutting insert mounted at the tip region of the head portion. The cutting insert includes: a body having a top surface, a leading face, an opposing trailing face, a first side and a second side; a T-land surface extending between the leading face and the top surface and extending between the leading face and the first side and second side; and a cutting edge formed at the intersection of the T-land surface and the top surface and at the intersection of the T-land surface and the first side and the second side. | 10-30-2014 |
20140319897 | FLAT CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION - A flat cutter bit for engaging an earth strata material includes a non-rotatable shank portion, a head portion integrally formed with the non-rotatable shank portion and including a tip region distal from the non-rotatable shank portion, and a cutting insert mounted at the tip region of the head portion. The cutting insert includes a body having an angled leading face, a top surface having a relief surface, a T-land surface extending between the angled leading face and the relief surface of the top surface and a cutting edge formed at the intersection of the T-land surface and the relief surface of the top surface. | 10-30-2014 |
20140319898 | RADIAL CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION - A radial cutter bit includes a non-rotatable shank portion, a head portion including a tip region distal from the non-rotatable shank portion, and a cutting insert mounted at the tip region of the head portion. The cutting insert includes a body having a leading face, an opposing trailing face, a first side and a second side. The leading face has a central face portion, a first side face portion extending toward the first side of the body and a second face portion extending toward the second side of the body. The cutting insert further includes a top surface having a relief surface, a T-land surface extending between at least a portion of the leading face and the relief surface of the top surface and a cutting edge formed at the intersection of the T-land surface and the relief surface of the top surface. | 10-30-2014 |
Patent application number | Description | Published |
20120117317 | ATOMIC MEMORY DEVICE - In an integrated-circuit memory device having a memory core, a first data value is retrieved from an address-specified location within the memory core in response to a memory access command. The first data value is output from the memory device in response to the memory access command, and a second data value is stored in the address-specified location within the memory core in response to the memory access command. | 05-10-2012 |
20120290689 | Network Interface Auto Configuration of Wireless Devices - The invention described herein covers methods, apparatus and systems for auto configuring a wireless electronic device, such as an IP camera, to communicate with a wireless network, such as a home WiFi network router. | 11-15-2012 |
20150178187 | SINGLE COMMAND, MULTIPLE COLUMN-OPERATION MEMORY DEVICE - A memory access command, column address and plurality of write data values are received within an integrated-circuit memory chip via external signaling links. In response to the memory access command, the integrated-circuit memory chip (i) decodes the column address to select address-specified sense amplifiers from among a plurality of sense amplifiers that constitute a sense amplifier bank, (ii) reads first data, constituted by a plurality of read data values, out of the address-specified sense amplifiers, and (iii) overwrites the first data within the address-specified sense amplifiers with second data constituted by one or more of the write data values and by one or more of the read data values. | 06-25-2015 |
Patent application number | Description | Published |
20080263487 | Multi-Format Consistency Checking Tool - A method and system for performing consistency checking of one or more design representations having different design types. A translator for each design type obtains information from each design needed to evaluate rules that are design type-neutral. The described examples also allow a user to add rules using predefined rule terms. In addition, certain examples allow the user to add terms to the rule set and to make new rules with the added terms. Each new term added to a rule set has a corresponding abstraction function in a translator for each design type. Thus, the abstraction functions are not design type-neutral. | 10-23-2008 |
20110289510 | ATOMIC-OPERATION COALESCING TECHNIQUE IN MULTI-CHIP SYSTEMS - A cache-coherence protocol distributes atomic operations among multiple processors (or processor cores) that share a memory space. When an atomic operation that includes an instruction to modify data stored in the shared memory space is directed to a first processor that does not have control over the address(es) associated with the data, the first processor sends a request, including the instruction to modify the data, to a second processor. Then, the second processor, which already has control of the address(es), modifies the data. Moreover, the first processor can immediately proceed to another instruction rather than waiting for the address(es) to become available. | 11-24-2011 |
20130275663 | ATOMIC-OPERATION COALESCING TECHNIQUE IN MULTI-CHIP SYSTEMS - A cache-coherence protocol distributes atomic operations among multiple processors (or processor cores) that share a memory space. When an atomic operation that includes an instruction to modify data stored in the shared memory space is directed to a first processor that does not have control over the address(es) associated with the data, the first processor sends a request, including the instruction to modify the data, to a second processor. Then, the second processor, which already has control of the address(es), modifies the data. Moreover, the first processor can immediately proceed to another instruction rather than waiting for the address(es) to become available. | 10-17-2013 |
20140010517 | Reduced Latency Video Streaming - The invention described herein covers methods, apparatus and computer architectures for reducing latency for viewing live video and for archiving the video. Embodiments of the invention include video cameras that generate meta data at or near the time of video acquisition, and tag video segments with that meta data for use by the architectures of the present invention. Alternatively, a live viewing server may tag the video segments with the meta-data upon arrival. | 01-09-2014 |