摘要:
A system combining features of affinity and/or preference matching, location services, wireless devices, and security to provide users with controllable ability to rendezvous or track based upon user-defined interests or characteristics. Security features may include multiple levels of user-selected security and identification of users by a variety of means, including biometrics and image recognition.
摘要:
A motion sensing device is embedded in a firearm. A processor in the firearm senses the pattern of motion of the firearm, and on sensing a specified sequence of motions, the processor permits operation of the firearm. The operator would move the firearm in a prescribed fashion to “unlock the gun.” For example, the operator might trace out his or her initials with the muzzle of a pistol. Unlocking would stay valid until the operator released the gun handle or squeezed extra hard on the handle.
摘要:
A technique to reduce false error detection in microprocessors by tracking instructions neutral to errors. As an instruction is decoded, an anti-pi bit is tagged to the decoded instruction. When a parity error is detected, an instruction queue first checks if the anti-pi bit is set. If the anti-pi bit is set, then instruction is neutral to errors, and the pi bit need not be set. Prefetch, branch predict hint and NOP are types of instructions that are neutral to errors.
摘要:
A system for extracting samples from a stream in a conduit utilizing a probe, placed in the stream and having a channel for passing samples from the conduit stream. First and second pressure taps measure the pressure inside and outside the probe. A feedback signal, based on a pressure differential relative to the probe, is generated and controls a valve regulating sample velocity flow through the probe channel, that bears a fixed proportion to the velocity of flow in the conduit. The constant of proportionality between flow velocities in the conduit and the probe may be 1.0, resulting in an isokinetic sampling condition.
摘要:
A method and apparatus for a checker instruction in a redundant multithreading environment is described. In one embodiment, when RMT requires, a processor may issue a checker instruction in both a leading thread and a trailing thread. The checker instruction may travel down individual pipelines for each thread independently until it reaches a buffer at the end of each pipeline. Then, prior to committing the checker instruction, the checker instruction looks for its counterpart and does a comparison of the instructions. If the checker instructions match, the checker instructions commit and retires otherwise an error is declared.
摘要:
A connector especially useful as a power connector in electronic equipment has a housing adapted to receive any of several different types of contacts. One type of contact has a generally plainer, rectangular contact frame with integrally formed cantilever beams adapted to engage a mating contact and with integrally formed termination elements adapted to seat in vias of a circuit board. The connector provides a layer of resistance, cool-running reliable power connection which can be manufactured in a wide variety of styles at low cost. Male contacts having protruding contact beams also have contact frames which can be engaged in the housing.
摘要:
A technique to reduce false error detection in microprocessors. A pi bit is propagated with an instruction through an instruction flow path. When a parity error is detected, the pi bit is set, instead of raising a machine check exception. Upon reaching a commit point, the processor can determine if the instruction was on a wrong path.
摘要:
A technique to reduce false error detection in microprocessors by tracking dynamically dead instructions. When an instruction commits, it is then stored in a PET buffer. A processor may now declare a machine check error when the instruction is being removed from the PET buffer rather than at the commit point. The processor can scan the PET buffer to determine if the instruction is a dynamically dead instruction. This further enables the processor to reduce false positives.
摘要:
A human body is three-dimensionally reproduced to create a computer-rendered model. The model is dynamically manipulable to adjust or customize the dimensions of the model to specified measurements. Computer renderings of garments are stored in the computer. The model may be “clothed” with one or more garments, the representation of a garment being accurately adjusted to reflect its fit on a model of the model's particular dimensions. The computer will accurately represent the specific dimensions of the items of clothing in relation to the customized dimensions of the virtual mannequin. The virtual mannequin may be rotated and may be animated to thereby model the clothing and observe the interaction of the clothing with the environment. Once satisfied to the accuracy/appropriateness of the clothing, the computer can output appropriate dimensional, color, and related coordinates.
摘要:
Devices and methods for methods for cleaning of excess cement from a production assembly as well as from the annulus surrounding the production assembly. A hydrostatic closed circulation valve (HCCV) assembly is described that is primarily actuatable between open and closed positions by varying hydraulic pressure in the flowbore of the production assembly. The valve assembly is useful for selectively circulating working fluid into the annulus from the flowbore of the production assembly.