Abstract: A secure enclosure comprises: a pair of opposing sidewalls; an upper wall coupled to the pair of opposing sidewalls; a lower wall opposite the upper wall and also coupled to the pair of opposing sidewalls; and an end wall coupled to the upper and lower walls and the opposing sidewalls, so that the pair of opposing sidewalls, the upper wall, the lower wall, and the end wall together form a body defining an opening. The secure enclosure also comprises a door leaf hingeably coupled to one of the opposing sidewalls for securely closing the opening. The door leaf is arranged to engage with the pair of opposing sidewalls and includes an overlapping portion so that when the door leaf is in the closed position, the overlapping portion extends towards the end wall and covers a portion of a sidewall abutting the door leaf.

Abstract: A method of constructing a secure enclosure body is disclosed. The method comprises providing a molded plastic shell body incorporating a mesh reinforcement; coupling a mold to the molded plastic shell to define a cavity between the mold and the molded plastic shell; inserting concrete into the cavity; and removing the mold when the concrete has sufficiently set to provide a secure enclosure body.

Abstract: A method of constructing a secure enclosure body is disclosed. The method comprises providing a molded plastic shell body incorporating a mesh reinforcement; coupling a mould to the molded plastic shell to define a cavity between the mould and the molded plastic shell; inserting concrete into the cavity; and removing the mould when the concrete has sufficiently set to provide a secure enclosure body.

Abstract: A secure enclosure comprises: a pair of opposing sidewalls; an upper wall coupled to the pair of opposing sidewalls; a lower wall opposite the upper wall and also coupled to the pair of opposing sidewalls; and an end wall coupled to the upper and lower walls and the opposing sidewalls, so that the pair of opposing sidewalls, the upper wall, the lower wall, and the end wall together form a body defining an opening. The secure enclosure also comprises a door leaf hingeably coupled to one of the opposing sidewalls for securely closing the opening. The door leaf is arranged to engage with the pair of opposing sidewalls and includes an overlapping portion so that when the door leaf is in the closed position, the overlapping portion extends towards the end wall and covers a portion of a sidewall abutting the door leaf.

Abstract: A cathode assembly including certain features designed to protect the integrity of a filament contained therein is disclosed. In particular, the cathode assembly is configured to prevent damage to the filament should it inadvertently contact another portion of the cathode assembly. In an example embodiment, an x-ray tube incorporating features of the present invention is disclosed. The x-ray tube includes an evacuated enclosure containing a cathode assembly and an anode. The cathode assembly includes a head portion having a head surface. A slot is defined on the head surface and an electron-emitting filament is included in the slot. A protective surface is defined on the head surface proximate to a central portion of the filament. The protective surface in one embodiment is composed of tungsten and is configure to prevent fusing of the filament to the protective surface should the filament inadvertently contact the protective surface.

Abstract: Devices and methods for implementing selective, or asymmetric, attenuation of an x-ray beam. In one example, a filter is provided that is substantially in the form of a wedge where some portions of the filter are thicker, and thus provide greater attenuation, than other, thinner portions of the filter. The filter is situated between the target surface of the anode and the x-ray subject so that x-rays generated by the target pass through the filter before reaching the x-ray subject. Specifically, the filter is oriented so that the thicker portion of the filter receives the higher intensity portion of the x-ray beam, while the thinner portion of the filter receives the relatively lower intensity portion of the x-ray beam. Thus, the gain profile of the x-ray beam is flattened so that the intensity, or flux, of the x-ray beam is relatively uniform throughout a substantial portion of the beam profile.

Abstract: A safe having a door configurable to open to the left or the right. The safe having hinge parts configurable to form a hinge at either the left or the right of the door. The configuration of the door being performed in a manner which allows a single person to perform the configuration without the need to support the weight of the door.

Abstract: A self-service terminal (10), for example an automated teller machine, comprising a deposit mechanism for receiving deposits from a user. Associated with the deposit mechanism is a sensor for sensing or determining the thickness of media that is to be deposited in the terminal (10). Typically, this sensor is part of a shutter mechanism (24) for selectively opening or closing a deposit slot, this mechanism comprising a shutter (24) that captures and bears against media (34) that is to be deposited. By sensing the thickness of media (34) that is to be deposited, overloading of the deposit mechanism can be avoided.

Abstract: A shield structure and focal spot control assembly is provided for use in connection with an x-ray device that includes an anode and cathode disposed in a vacuum enclosure in a spaced apart arrangement so that a target surface of the anode is positioned to receive electrons emitted by the cathode. The shield structure is configured to be interposed between the anode and the cathode and includes an interior surface that defines an aperture or other opening through which the electrons are passed from the cathode to the target surface of the anode. Additionally, fluid passageways defined in connection with the shield structure enable cooling of the shield structure. Finally, a magnetic device disposed proximate the cathode facilitates control of the location of the focal spot on the target surface of the anode.

Abstract: A cathode assembly including certain features designed to protect the integrity of a filament contained therein is disclosed. In particular, the cathode assembly is configured to prevent damage to the filament should it inadvertently contact another portion of the cathode assembly. In an example embodiment, an x-ray tube incorporating features of the present invention is disclosed. The x-ray tube includes an evacuated enclosure containing a cathode assembly and an anode. The cathode assembly includes a head portion having a head surface. A slot is defined on the head surface and an electron-emitting filament is included in the slot. A protective surface is defined on the head surface proximate to a central portion of the filament. The protective surface in one embodiment is composed of tungsten and is configure to prevent fusing of the filament to the protective surface should the filament inadvertently contact the protective surface.

Abstract: Devices and methods for implementing selective, or asymmetric, attenuation of an x-ray beam. In one example, a filter is provided that is substantially in the form of a wedge where some portions of the filter are thicker, and thus provide greater attenuation, than other, thinner portions of the filter. The filter is situated between the target surface of the anode and the x-ray subject so that x-rays generated by the target pass through the filter before reaching the x-ray subject. Specifically, the filter is oriented so that the thicker portion of the filter receives the higher intensity portion of the x-ray beam, while the thinner portion of the filter receives the relatively lower intensity portion of the x-ray beam. Thus, the gain profile of the x-ray beam is flattened so that the intensity, or flux, of the x-ray beam is relatively uniform throughout a substantial portion of the beam profile.

Abstract: A shield structure is provided that is suitable for use in connection with an x-ray device that includes an anode and cathode disposed in a vacuum enclosure in a spaced apart arrangement so that a target surface of the anode is positioned to receive electrons emitted by the cathode. The shield structure is configured to be interposed between the anode and the cathode and includes an interior surface that defines an aperture through which the electrons are passed from the cathode to the target surface of the anode. Additionally, the aperture includes an inlet and an outlet sized so that the area of the inlet is relatively smaller than the area of the outlet. Finally, the shield structure is situated in the x-ray device such that the inlet of the aperture is positioned near the cathode and the outlet of the aperture is positioned near the anode target surface.

Abstract: A shield structure and focal spot control assembly is provided for use in connection with an x-ray device that includes an anode and cathode disposed in a vacuum enclosure in a spaced apart arrangement so that a target surface of the anode is positioned to receive electrons emitted by the cathode. The shield structure is configured to be interposed between the anode and the cathode and includes an interior surface that defines an aperture or other opening through which the electrons are passed from the cathode to the target surface of the anode. Additionally, fluid passageways defined in connection with the shield structure enable cooling of the shield structure. Finally, a magnetic device disposed proximate the cathode facilitates control of the location of the focal spot on the target surface of the anode.

Abstract: A self-service terminal (10), for example an automated teller machine, comprising a deposit mechanism for receiving deposits from a user. Associated with the deposit mechanism is a sensor for sensing or determining the thickness of media that is to be deposited in the terminal (10). Typically, this sensor is part of a shutter mechanism (24) for selectively opening or closing a deposit slot, this mechanism comprising a shutter (24) that captures and bears against media (34) that is to be deposited. By sensing the thickness of media (34) that is to be deposited, overloading of the deposit mechanism can be avoided.

Abstract: An automated teller machine (10) having a secure enclosure (26); a lock (30) for securing the secure enclosure (26) and a processor (24) for controlling teller machine functionality and additionally the lock (30).