Patent application number | Description | Published |
20100179763 | DETECTION OF COUPLED RF CURRENT MRI BODIES - A method for detecting coupled RF current magnetic resonance (MR) objects in a body and determining MR risk is provided. The body is scanned with reverse circularly polarized RF. MR signals generated by coupling of the reverse circularly polarized RF with the RF current MR objects are detected. The detected MR signals are used to determine a risk value. | 07-15-2010 |
20100239066 | Configurations for integrated MRI-linear accelerators - The present invention provides a radiotherapy treatment apparatus that includes a treatment beam, a magnetic field disposed parallel collinear to the treatment beam, and a target that is disposed along the treatment beam. The treatment beam can be a charged particle beam, a proton beam, an electron beam, or a linear accelerator (Linac) beam. The magnetic field is from a magnetic resonance imager (MRI), a megavolt x-ray imager, or a kilovolt x-ray imager and is disposed to operate in coordination with operation of the treatment beam and to narrow the beam. The tumor is disposed to rotate with respect to the treatment beam and the magnetic field, or the treatment beam and the magnetic field are disposed to rotate up to 360° with respect to the target when mounted to a ring gantry. The apparatus can include a rotation angle dependent shim disposed to account for Earth's magnetic field. | 09-23-2010 |
20100283538 | FREQUENCY OFFSET CARTESIAN FEEDBACK SYSTEM - An amplifier system providing improved Cartesian feedback is provided. A complex band pass error amplifier is provided. A quadrature up converter is connected to the complex band pass error amplifier so as to receive as input, output from the complex band pass error amplifier. An amplifier is connected to the quadrature up converter so as to receive as input, output from the quadrature up converter. A quadrature down converter is connected at or beyond the amplifier output so as to receive as input a signal proportional to that delivered by the amplifier as output to a load, wherein the complex band pass error amplifier is connected to the quadrature down converter so as to receive as a first input, output from the quadrature down converter and as a second input, a quadrature reference signal. | 11-11-2010 |
Patent application number | Description | Published |
20080242397 | DEVICE EMBEDDED IN GAMING MACHINE HANDLE - Provided in embodiments of the present invention is a gaming device with a player interaction mechanism included in a gaming machine handle. In one embodiment, a gaming device operable by a player includes a gaming cabinet housing a processor to operate gaming sessions on the gaming device and having a display to visually represent the outcome of the gaming session. The gaming device also includes a first player interaction mechanism arranged on the gaming cabinet, a gaming handle attached to the gaming cabinet, and a second player interaction mechanism located on the gaming handle. | 10-02-2008 |
20100022910 | RAPID ALLERGY TEST - A flexible and disposable allergen-containing patch is provided with markings transferable to the skin. The patch may also include piercing elements to become an all-in-one system. A reusable actuator enables a user with little training or experience to administer multiple test injections with the disposable patch. A scope allows magnified viewing of a test site after the skin test is provided, the scope incorporating the patch as a releasable component. An all-in-one applicator assembly that can be bent to fit a convex engagement surface of a rolling actuator is also provided. | 01-28-2010 |
20110226105 | SAFETY MECHANISMS FOR POWER TOOLS - Various safety systems for power tools, and in particular table saws, are disclosed herein. The disclosed safety systems include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. Generally, the embodiments described herein may detect, prevent, and/or mitigate a dangerous condition associated with the power tool. | 09-22-2011 |
20150075342 | SAFETY MECHANISMS FOR POWER TOOLS, INCLUDING KICKBACK DETECTION SYSTEM WITH TORQUE SENSOR - Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool. | 03-19-2015 |
20150075343 | SAFETY MECHANISMS FOR POWER TOOLS, INCLUDING MAGNETORHELOGICAL BRAKE FOR BLADE - Various safety systems for power tools, and in particular table saws include detection systems for detecting a dangerous condition relative to a blade of the power tool, reaction systems for taking mitigation action in response to detection of a dangerous condition. The safety system may detect, prevent, and/or mitigate a dangerous condition associated with the power tool. | 03-19-2015 |