Abstract: A magnetic resonance imager performing images of a patient imager includes imaging coils. The imager includes receiver coils The imager includes a computer that causes the imaging coils to produce a first steady-state free precession excitation slab with respect to a first position regarding a target of the patient during a first repetition time, and a second steady-state free precession excitation slab with respect to a second position different from the first position regarding the target during a second repetition time; and forming a first 3-D dataset of the target associated with the first excitation slab and a second 3-D image dataset of the target associated with the second excitation slab from information received from the receiver coils. The first 3-D image dataset and the second 3-D image dataset, together defining a series of 3-D image datasets for each repetition time; and producing an image of the target from the series of 3-D image datasets. A method for analyzing a patient.

Abstract: An MRI includes a cylindrical housing having a long axis in which a patient is positioned essentially in parallel with the long axis of the cylindrical housing. The MRI includes an electromagnetic receiver coil system positioned about a cylindrical housing and aligned with the long axis of the cylindrical housing. The MRI includes an electromagnetic imaging gradients coil system positioned about the cylindrical housing and aligned with the long axis of the cylindrical housing. The MRI includes a main magnet having its north pole and south pole positioned about the housing, which produces a magnetic field through the housing perpendicular to the long axis of the cylindrical housing. A method for examining a patient.

Abstract: A flexible wrist-type element and methods of operation thereof, including variations having an angularly moveable hub housing a rotatable and operable end effector driven via a drive train having one or more universal-type joints and/or other flexible couplings moveable via an input mechanism within a housing.

Abstract: A magnetic resonance imager for forming images of a moving portion of a patient includes imaging coils. The imager includes a computer that causes the imaging coils to apply continuously steady-state free precession to k-space of a magnetic resonance image series of the patient and acquire the image series, and generates images from the image series. A method for forming images of a moving portion of a patient includes the steps of applying continuously steady-state free precession to k-space of a magnetic resonance image series of a patient. There is the step of acquiring the image series. There is the step of generating images from the image series. A method for forming images of a patient includes the steps of triggering a steady-state free precision imaging sequence to an ECG r wave of cardiac cycles of the patient.

Abstract: A method for imaging a patient. An apparatus for imaging a patient including a magnetic resonance imager having a controller and a memory in communication with the controller. The controller causes the imager to take a two-dimensional image of the patient which is stored in the memory. The controller identifying locations of interest of the k-space representation of the two-dimensional image, and acquiring a three-dimensional magnetic resonance angiography image based on the locations of interest of the two-dimensional k-space data set.

Abstract: Apparatus for controlling the rate of flow of fluid material through an injection molding flow channel leading to a mold cavity, the apparatus comprising: a pin having a longitudinal length and a diameter slidably mounted in an aperture in a housing that is adapted for back and forth axial movement of the pin through the flow channel; the pin having a protrusion at a selected position along its length, the protrusion having an upstream end and a downstream end and a maximum diameter circumferential surface intermediate the upstream and downstream ends; the channel having an interior surface area portion which is complementary to the maximum diameter circumferential surface of the protrusion of the pin; the pin being slidable to a position within the channel such that the maximum diameter circumferential surface of the protrusion is matable with the complementary interior surface portion of the channel to stop flow of the fluid material.

Abstract: In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a v

Abstract: An MRI to form an image of a patient includes at least one emitting coil which produces RF pulses and gradients. The MRI includes a controller in communication with the emitting coil for obtaining a steady-state image of the patient, where gradient areas balance to zero for each time repetition (TR) interval, and for causing the emitting coil to produce the RF pulses without interruption during the time repetition interval. The MRI includes at least one receiving coil in communication with the controller which receives the RF pulses and provides the RF pulses to the controller for the controller to obtain the image. A method to form an image of a patient with an MRI. A computer program embodied on a computer readable medium to form an image of a patient with an MRI.

Abstract: An MRI includes at least a singular imaging channel which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time to acquire data of an object. The MRI includes a computer in communication with the imaging channel that performs a signal processing routine to interpolate the data and fill in points of k-space which were not sampled by the imaging channels and produce an image of the object. A method for using an MRI includes the steps of acquiring data of an object with at least a singular imaging channel of the MRI which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time. There is the step of performing a signal processing routine with a computer in communication with the imaging channel to interpolate the data and fill in points of k-space which were not sampled by the imaging channels. There is the step of producing an image of the object.

Abstract: An MRI includes at least a singular imaging channel which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time to acquire data of an object. The MRI includes a computer in communication with the imaging channel that performs a signal processing routine to interpolate the data and fill in points of k-space which were not sampled by the imaging channels and produce an image of the object. A method for using an MRI includes the steps of acquiring data of an object with at least a singular imaging channel of the MRI which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time. There is the step of performing a signal processing routine with a computer in communication with the imaging channel to interpolate the data and fill in points of k-space which were not sampled by the imaging channels. There is the step of producing an image of the object.

Abstract: Apparatus for controlling the rate of flow of fluid material from an injection molding machine to a mold cavity, the apparatus comprising: a manifold receiving the injected fluid material and having a delivery channel that delivers the fluid material to the mold cavity; a bushing or insert or plug mounted in an aperture in the manifold having a rate flow control channel communicating with the delivery channel of the manifold; a pin having a flow control member; the pin being adapted for back and forth axial movement within the rate flow control channel wherein a surface of the flow control member is controllably engageable or sealable against an interior surface area portion of the rate flow control channel of the bushing or insert or plug.

Abstract: Apparatus for controlling the rate of flow of fluid material through an injection molding flow channel leading to a mold cavity, the apparatus comprising: a pin having a longitudinal length being adapted for back and forth axial movement through the flow channel; the pin having a protrusion at a selected position along its length, the protrusion having an upstream end and a downstream end and a maximum diameter circumferential surface intermediate the upstream and downstream ends; the channel having an interior surface area portion which is complementary to the maximum diameter circumferential surface of the protrusion of the pin; and the pin being slidable to a position within the channel such that the maximum diameter circumferential surface of the protrusion forms a seal with the complementary interior surface portion of the channel to stop flow of the fluid material.

Abstract: In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a v

Abstract: An apparatus for forming an image of a body of a patient. The apparatus comprises an energy source which emits energy that passes through the body or which causes the body to emit energy. The apparatus comprises at least one detector element which receives the energy which has pass through, or originated within the body. The apparatus comprises a computer with a memory in communication with the detector element which stores in the memory angular and timing information relative to the body regarding the energy.

Abstract: An MRI includes at least a singular imaging channel which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time to acquire data of an object. The MRI includes a computer in communication with the imaging channel that performs a signal processing routine to interpolate the data and fill in points of k-space which were not sampled by the imaging channels and produce an image of the object. A method for using an MRI includes the steps of acquiring data of an object with at least a singular imaging channel of the MRI which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time. There is the step of performing a signal processing routine with a computer in communication with the imaging channel to interpolate the data and fill in points of k-space which were not sampled by the imaging channels. There is the step of producing an image of the object.

Abstract: An imaging apparatus for an object in change includes an MRI system having a computer, a first channel and at least a second channel which produce corresponding images of the object in change. The computer combining the individual images into a composite image of the object. Alternatively, the MRI system has at least a first channel which produce an image of the object in change from data acquired in k-space domain in a density of at least ? that required to satisfy a Nyquist criteria. A method for imaging an object in change includes the steps of producing an individual image of the object in change with a first channel of an MRI system. There is the step of producing an individual image of the object in change with at least a second channel of the MRI system independent of the first channel. There is the step of combining the individual images into a composite image of the object with a computer of the MRI system.

Abstract: An imaging apparatus for an object in change includes an MRI system having a computer, a first channel which produces images of the object in change using alternate lines of k-space applied along each of the two phase encoding directions. The computer combines the individual images into a composite 3D image of the object. The MRI system acquires alternate lines of temporally resolved data along each of the phase encoding directions, such that at any one time point at least 25% of full data are acquired. A method for imaging an object in change includes the steps of producing an individual image of the object in change with a first channel of an MRI system using alternate lines of k-space applied for each phase encoding direction. There is the step of producing an individual image of the object in change with at least a second channel of the MRI system independent of the first channel by acquiring alternate lines of temporally resolved data using alternate lines of k-space.

Abstract: In an injection molding machine having upstream and downstream channels communicating with each other for delivering fluid material to one or more mold cavities, apparatus for controlling delivery of the melt material from the channels to the one or more mold cavities, each channel having an axis, the downstream channel having an axis intersecting a gate of a cavity of a mold, the upstream channel having an axis not intersecting the gate and being associated with an upstream actuator interconnected to an upstream melt flow controller disposed at a selected location within the upstream channel, the apparatus comprising a sensor for sensing a selected condition of the melt material at a position downstream of the upstream melt flow controller; an actuator controller interconnected to the upstream actuator, the actuator controller comprising a computer interconnected to a sensor for receiving a signal representative of the selected condition sensed by the sensor, the computer including an algorithm utilizing a v

Abstract: An improved wall and partition construction method that features use of no exterior panel attachment means, and which provides a finished wall with a substantially seemless outer surface. The improved wall is comprised of ceiling and floor rails attached along a top and bottom wall line, and a plurality of vertical studs, slidably disposed between the floor and ceiling rails. Vertical slidable studs each have a hat-shaped cross section and include a plurality of openings that provide a pathway for cables and wiring along the interior of a finished wall. Wall panels such as compressed straw panels are attached to the vertical studs in a slightly offset alternating manner such that each strawboard panel can be rigidly connected to a stud by a plurality of lag screws with each penetrating the strawboard panel from the inside so that the finished wall has no exterior penetrations.

Abstract: Method and apparatus for detecting cargo state in a delivery vehicle. A method is provided for determining a cargo state in a delivery vehicle. The method includes sensing a cargo state change, and determining whether or not the delivery vehicle is in motion. The method also includes storing the cargo state change if it is determined that the delivery vehicle is not in motion.