axis (Total 33679 Patents Found)

Axis (33679 Patents Found)
A data providing device associated with a trajectory sensing system has at least: a) a frame; b) the frame supporting at least two sensing receivers and at least one emitter for the sensing receivers, the sensors sensing movement with respect to a surface; c) the frame supporting a third sensor that senses i...
The invention relates to reference libraries of composite spectra that consolidate, into a single searchable data set, multiple independent spectra taken of a chemical compound under multiple conditions, generally on a single instrument. The reference libraries may be used, for example, to increase the analytical power...
The embodiments disclose a method and apparatus for controlling the output ratio of the speed of operation and distribution of power/energy from a primary power source, applying continuously variable resistance using a multiple axis continually variable differential transmission to a primary power source input to adjus...
A medical imaging system includes an x-ray source ( 112 ) having a focal spot that emits radiation that traverses a examination region ( 108 ). The position of the focal spot along a longitudinal direction is a function of a temperature of one or more x-ray source components. The system further includes a detector ( 12...
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides output in the form of a default output and a number of variants. The output is based largely upon the frequency, i.e., the likelihood that a user intended a particular output, but various fea...
Internal components of power generation machinery, such as gas and steam turbines are inspected with an optical camera inspection system that is capable of automatically positioning the camera field of view (FOV) to an area of interest within the machinery along a pre-designated navigation path and capturing images wit...
The long axis of the left ventricle is automatically identified by identifying, and correlating, local minima and maxima in images of slices of the left ventricle. Initially, the left ventricle is identified within a representative transverse slice of the left ventricle. The centerline of this slice is automatically co...
An apparatus is disclosed to rotate a gear shaft about a reference axis and to position rolling path support elements such that their centers coincide with a reference axis. Once the rolling path elements have been centered and adjusted to compensate for any offset or warp they are fixedly attached to the gear shaft an...
A magnetic resonance apparatus includes a main magnet ( 12 ) which generates a main magnetic field through and surrounding an examination region ( 14 ). The main magnetic field contains inhomogeneities which affect image quality. A gradient coil assembly ( 22 ) generates gradient magnetic fields across the examination ...
An improved centrifuge, including a main wheel for rotating objects to be subjected to centrifugal force about a main axis of rotation, is disclosed. Such objects are simultaneously rotated about a second axis of rotation from a first to a second position, and the centrifuge is improved by the inclusion therein of mult...
A starter comprising: a shift lever for engaging and disengaging a pinion and a ring gear of an engine; a magnetic switch for actuating the shift lever; a motor for driving the pinion; a front case having an open end to which the magnetic switch and the motor are mounted substantially in the same direction, the pinion ...
A video camera apparatus is arranged such that an electronic viewfinder and a grip portion incorporating a driving circuit therefor are installed rotatably on a video camera body so that an angle of installation of the grip portion is made changeable with respect to the video camera body....
A magnetic field gradiometer includes a geometric arrangement of fiber op sensors through which light from a single frequency laser is transmitted. Having a pair of single-mode optical fibers, each of which are coupled to a magnetostrictive element, each sensor is formed in the manner of a Mach-Zehnder interferometer ...
A tube (1) is shown for coupling with, in particular, optical transmitter and/or receiver elements (2), and with means for suppressing interfering radiation, in which the means for suppressing interfering radiation consist of multiply reflecting surfaces (15) which absorb interfering radiation and which are formed by a...
A measurement jig for measuring precision errors caused by multi-axis synchronized motion is provided and includes: a stand vertically fixed to a table of a machine tool; a first support transversely disposed at an appropriate height of the stand to connect with a first measurement component; a second support verticall...
High pressure pump, particularly for water, containing a sealed chamber containing, partially in an oil bath, an inclined disc keyed onto the shank of a socket bush arranged to receive a drive shaft, the bush being received in a hole in the base of the chamber by way of a roller cage and a lip gasket, the inclined disc...
A transmission mechanism for spindle head of five-axis machine tool comprises three axes which are driven simultaneously. The transmission mechanism comprises a spindle transmission unit, a B-axis transmission unit and a C-axis transmission unit, and each transmission unit has a motor such that the rotary speed of the ...
Riveting apparatus for operation on a workpiece having opposite sides and supported vertically on a horizontal surface comprising a frame having a pair of spaced apart sides movable along the supporting surface and straddling the workpiece, first and second carriages movably mounted on respective sides of the frame and...
A multi-axis serially redundant, single channel, multi-path fly-by-wire control system comprising: serially redundant flight control computers in a single channel where only one “primary” flight control computer is active and controlling at any given time; a matrix of parallel flight control surface controllers inc...
A motor control device that performs vector control to control a q-axis current and a d-axis current of a permanent magnet synchronous motor independent from each other. The motor control device includes a q-axis current and d-axis current detection unit configured to detect a q-axis current and a d-axis current of a p...