Abstract: A dental radiology apparatus includes: a generator (18) emitting X-radiation provided with a collimation device collimating the radiation in an appropriate manner using several forms of collimation slits, at least one radiation sensor (20a, 20b) including a first, a second and a third image acquisition surface which are each positioned opposite an appropriate form of slit in order to use the apparatus in panoramic mode, cone beam tomographic mode and mode determining a trajectory which will be used in panoramic mode respectively. In the third mode a form of slit elongated along a plane P is arranged opposite the third surface corresponding to a part of the second surface along a Z-axis perpendicular to the plane P and the assembly is driven in rotation about an axis parallel to the Z-axis.

Abstract: The invention relates to a radiographic device and method of servoing an X-ray source (800) in a radiography device comprising a MOS-type image sensor (810) with pixels provided with separate read and refreshment commands, respectively, in which, during a radiography operation, read commands of a plurality of image sensor pixels are called repeatedly, while maintaining a source of X-rays power-supplied, so as to establish, in response to each reading, at least one image acquisition characteristic, and in which the emission of X-rays is interrupted when the image acquisition characteristic corresponds to a preset image acquisition characteristic.

Abstract: A dental X-ray apparatus of the conical-beam digitized-tomography type includes: an X-ray generator emitting an X-ray beam towards an object and provided with a collimation element for collimating the emitted beam; an X-ray sensor having an active surface arranged opposite the generator; wherein the generator and the sensor can rotate simultaneously about a rotation axis, the sensor being oriented so that a longitudinal axis extending from the generator to the sensor through the rotation axis is perpendicular to the active surface of the sensor, the center of the sensor being transversally offset relative to the projection of the axis on the sensor's active surface, the arrangement of the collimation element and the sensor thus offset defining that the collimated beam illuminates the sensor's active surface while leaving a peripheral area of the surface that is faintly illuminated by the collimated beam relative to the rest of the active surface.

Abstract: A containment ring for use with an arrow rest is provided that includes an angled opening for selectively retaining an arrow shaft in close proximity to the arrow rest. More specifically, a containment ring is described for operable interconnection to a bow that includes an angled opening that requires an arrow to be oriented at a given angle to allow passage into the ring into a containment area. The angle of the opening in the containment ring substantially prevents removal of the arrow from the containment ring unless the arrow is positioned at the proper angle.

Abstract: A dental radiology apparatus includes: a generator (18) emitting X-radiation provided with a collimation device collimating the radiation in an appropriate manner using several forms of collimation slits, at least one radiation sensor (20a, 20b) including a first, a second and a third image acquisition surface which are each positioned opposite an appropriate form of slit in order to use the apparatus in panoramic mode, cone beam tomographic mode and mode determining a trajectory which will be used in panoramic mode respectively. In the third mode a form of slit elongated along a plane P is arranged opposite the third surface corresponding to a part of the second surface along a Z-axis perpendicular to the plane P and the assembly is driven in rotation about an axis parallel to the Z-axis.

Abstract: A dental radiology apparatus includes an X-radiation generator and a sensor opposite it receiving radiation from the generator. The apparatus produces a panoramic image of an object by displacement of the assembly formed of the generator and the sensor along a given trajectory in a plane, the generator having at least one collimation slit elongated along a z-axis perpendicular to the plane to produce an X-ray beam elongated along this axis in a first mode of operation, the sensor with an array of pixels extending along the Z-axis in correspondence with the beam. The apparatus includes elements for pivoting the sensor by 90° to extend it in a direction parallel to the plane P, switching the generator provided with the collimation slit from the first mode to a second mode of operation to produce an X-ray beam elongated parallel to the direction of the sensor, so that the these positioned sensor is always in correspondence with the beam.

Abstract: The invention relates to a radiographic device and method of servoing an X-ray source (800) in a radiography device comprising a MOS-type image sensor (810) with pixels provided with separate read and refreshment commands, respectively, in which, during a radiography operation, read commands of a plurality of image sensor pixels are called repeatedly, while maintaining a source of X-rays power-supplied, so as to establish, in response to each reading, at least one image acquisition characteristic, and in which the emission of X-rays is interrupted when the image acquisition characteristic corresponds to a preset image acquisition characteristic.

Abstract: A bow sight having a support structure, and two or more vertically aligned vertical pins connected to the support structure is provided. At least two of the vertical pins include a sight point. In accordance with another aspect of the invention, a bow sight having a support structure connected to two or more sight points is provided. The two or more sight points are rotationally adjustable such that they can be rotated into vertical alignment. In accordance with another aspect of the invention, a bow sight having a support structure, a sight point connected to the support structure, and a dampener is provided.

Abstract: The application relates to a signal processing method in a dental radiology apparatus comprising an intraoral sensor that delivers at least one analog image output signal in response to an exposure of said sensor to x-rays, characterized in that it includes the following steps: conversion of said at least one analog image output signal into one digital image output signal, processing of the digital image output signal to obtain a report indicating the x-ray exposure level that has been used to deliver said analog output signal, the report indicating the exposure level corresponding to an exposure level classified as under-exposure, correct exposure or over-exposure, supply of the report indicating the exposure level used.

Abstract: The invention relates to an archery device having a part or component is injection molded; the part is injection molded metal, ceramic, or composite material. A sight pin for a bow sight is a part that is especially suited for being injection mold. Injection molding of metal, ceramic or composite sight pins allows for various cross-sectional shapes and areas for the pin along its length. The injection molded sight pin can be a vertically extending pin or a horizontally positioned pin, and multiple pins may be configured for viewing in a straight line.

Abstract: One aspect of the present disclosure relates to a method of targeting. The method includes positioning a sight point so that the sight point can be used to shoot targets located at different positions relative to the shooter. Another aspect of the present disclosure relates to a sighting arrangement for facilitating the practice of the above-identified method.

Abstract: A bow sight having a support structure, and two or more vertically aligned vertical pins connected to the support structure is provided. At least two of the vertical pins include a sight point. In accordance with another aspect of the invention, a bow sight having a support structure connected to two or more sight points is provided. The two or more sight points are rotationally adjustable such that they can be rotated into vertical alignment. In accordance with another aspect of the invention, a bow sight having a support structure, a sight point connected to the support structure, and a dampener is provided.

Abstract: The invention relates to an archery device having a part or component is injection molded; the part is injection molded metal, ceramic, or composite material. A sight pin for a bow sight is a part that is especially suited for being injection mold. Injection molding of metal, ceramic or composite sight pins allows for various cross-sectional shapes and areas for the pin along its length. The injection molded sight pin can be a vertically extending pin or a horizontally positioned pin, and multiple pins may be configured for viewing in a straight line.

Abstract: A bow sight having a support structure, and at least one pin connected to the support structure, the pin having a sight point. The support structure can be movably connected to a mounting base for attachment to a bow. The support structure is movable from a first position to a second position, thus changing the position of the pin in respect to the archer. In a preferred embodiment, when in the first position, the pin extends vertically and when in the second position, the pin extends horizontally.

Abstract: A metal wood golf club head having a metallic assembly including an opening in at least a top plate and a composite cover bonded to the metallic assembly to cover the opening.

Abstract: A bow sight having a vertical pin and a sight point pivotally connected to the bow, the pin and sight point being vertically and laterally adjustable. The bow sight includes a structure, pivotal in relation to a bow handle. The pivotal structure may be pivotally connected to a stationary structure, which is fixedly attached or connected to a bow handle. The moveable nature of the pivotal structure provides compensation for changes in targeting distance due to changing the position of the bow. Additionally, various features provide vertical and lateral adjustment of the sight points. The bow sight of the present invention accommodates for changes in shooting angle without having to manually readjust the sight points.

Abstract: A weight apparatus used with a flexible fishing lure for attachment to a hook attached to a fishing line includes a weight member defining a throughbore. The weight member tapers to a first end and is flattened on a second end. A coil is secured to the second end of the weight member to attach the weight member to the lure.