Abstract: A method for the reduction of motion artifacts in CT imaging, the method including the steps of: (a) reconstructing from the raw CT data an initial estimate of the object of interest; (b) estimating the pose of the object at each projection angle; (c) undertaking a motion-corrected reconstruction from the measured projections, accounting for the pose changes estimated in (b) by employing a modified source/detector orbit that accounts for the object motion; (d) iterating steps (b)-(c) until a predetermined convergence criterion is met; and (e) making a final reconstruction of the required image size using the pose estimates obtained in the previous steps.

Abstract: A method for the reduction of motion artifacts in a helical CT reconstruction, the method including the steps of: (a) reconstructing from the raw CT data an initial estimate of the 3D attenuation distribution of the object of interest; (b) estimating a pose parameter set of the object for each projection angle; (c) undertaking a motion corrected reconstruction from the measured projections, accounting for the pose changes estimated in (b); (d) iterating steps (b)-(c) until some convergence criterion is met; and (e) making a final reconstruction of diagnostic quality using the pose estimates obtained in the previous steps.

Abstract: Disclosed are a high strength fiber composite material, which satisfies bulletproof performance to the level as required in the industry and has greatly improved lightweight properties, a manufacturing method thereof, and a helmet manufactured by using the same. The high strength fiber composite material includes: a high strength fiber material; and a resin film laminated on one surface of the high strength fiber material, wherein an amount of the resin film is 10 to 18 wt. % to a total weight of the high strength fiber material and the resin film, the resin film includes 20 to 70 wt. % of phenolic resin, 20 to 70 wt. % of polyvinyl butyral (PVB) resin, and the polyvinyl butyral (PVB) resin has a molecular weight of 30,000 to 120,000.

Abstract: Disclosed is a bulletproof material having superior bulletproof performance and enhanced back-side deformation characteristics along with superior wearing sensation due to relatively light weight and soft texture. The bulletproof material according to the present invention includes a fibrous layer including a carbon fiber network at a back side or near a back side.

Abstract: Disclosed are a host apparatus connected to an image forming apparatus and an information displaying method thereof. An information displaying method of a host apparatus which receives a data of at least one image forming apparatus including: receiving a data of the image forming apparatus; displaying a User Interface (UI) screen including a data area displaying the data by item and a graphic area displaying a graph of the data in the data area; adding a data of an item in the data area to the graphic area; determining whether the data of the item added is graphicalizable; and graphicalizing and displaying the data of the item added in the graphic area according to the determination result. With this, the host apparatus provides a user with convenience in facilitating graph reprocessing and data expansion as the user needs with regard to a web solution or an application to control information of the image forming apparatus.

Abstract: An apparatus to manage an account is provided. The account managing apparatus includes an account management unit which manages a user account of at least one user who uses an image forming apparatus, a storage unit which stores guest information related to the user account, a guest account generating unit which generates a guest account dependent on the user account based on stored guest information and the user account when a request to generate an account to use the image forming apparatus is received from a guest, and a control unit which controls the image forming apparatus according to a generated account policy.

Abstract: Disclosed are an airbag which can endure great external impact as well as high temperature and high pressure and is thus useful as an external airbag and a method for manufacturing the same. The airbag includes: a fabric containing an aramid fiber having an young's modulus of 600 to 1000 g/d and a tenacity of 20 to 30 g/d, and having a cover factor of 1500 to 2100, and a coating layer formed on the surface of the fabric, wherein a seam strength of an adhered member measured in accordance with ASTM D 1683 is 200 to 600 kgf/20 mm.

Abstract: According to the present invention, there is disclosed a mobile terminal, comprising a case made of a metal that forms an appearance of the mobile terminal, a printed circuit board (PCB) having a wireless communication module that is mounted within the case, a connecting terminal having a conductive material that is electrically connected to the PCB and mounted on the case, and an insulation sealing member disposed between the case and the connecting terminal to insulate the connecting terminal from the case as well as to seal a space between the case and the connecting terminal.

Abstract: An apparatus to manage an account is provided. The account managing apparatus includes an account management unit which manages a user account of at least one user who uses an image forming apparatus, a storage unit which stores guest information related to the user account, a guest account generating unit which generates a guest account dependent on the user account based on stored guest information and the user account when a request to generate an account to use the image forming apparatus is received from a guest, and a control unit which controls the image forming apparatus according to a generated account policy.

Abstract: Disclosed are a host apparatus connected to an image forming apparatus and an information displaying method thereof. An information displaying method of a host apparatus which receives a data of at least one image forming apparatus including: receiving a data of the image forming apparatus; displaying a User Interface (UI) screen including a data area displaying the data by item and a graphic area displaying a graph of the data in the data area; adding a data of an item in the data area to the graphic area; determining whether the data of the item added is graphicalizable; and graphicalizing and displaying the data of the item added in the graphic area according to the determination result. With this, the host apparatus provides a user with convenience in facilitating graph reprocessing and data expansion as the user needs with regard to a web solution or an application to control information of the image forming apparatus.

Abstract: A mobile terminal includes: a terminal casing including a first casing and a second casing combined with the first casing; an external antenna mounted on an external surface of the terminal casing; an internal antenna mounted within the terminal casing; and at least one fastening screw that fastens the first and second casings and electrically connects the external and internal antennas. The size and thickness of the terminal can be reduced.

Abstract: According to the present invention, there is disclosed a mobile terminal, comprising a case made of a metal that forms an appearance of the mobile terminal, a printed circuit board (PCB) having a wireless communication module that is mounted within the case, a connecting terminal having a conductive material that is electrically connected to the PCB and mounted on the case, and an insulation sealing member disposed between the case and the connecting terminal to insulate the connecting terminal from the case as well as to seal a space between the case and the connecting terminal.

Abstract: A mobile communication terminal with dedicated keys for controlling an integrated functional component such as an audio player, in which the dedicated keys are situated at convenient positions for use. The mobile communication terminal includes a housing that accommodates parts which enable wireless communications with an external device and has an audio player therein. The terminal includes a control key assembly positioned on at least one lateral side of the housing to enable a user to operate the audio player. The position of the control key assembly assists the user in pressing the keys using his thumb, forefinger, middle finger and third finger. The position of the control key assembly also enables a wide auxiliary display to be positioned on the upper surface of the housing, e.g., on the outer surface of the upper housing.

Abstract: A mobile terminal includes: a terminal casing including a first casing and a second casing combined with the first casing; an external antenna mounted on an external surface of the terminal casing; an internal antenna mounted within the terminal casing; and at least one fastening screw that fastens the first and second casings and electrically connects the external and internal antennas. The size and thickness of the terminal can be reduced.

Abstract: A domain-divided twisted nematic crystal cell and method of fabricating thereof. The method of the present invention comprises the steps of providing first and second substrates, forming a photo-alignment layer in each domain of the first substrate having two or more domains, wherein thicknesses of the photo-alignment layers corresponding to the domains are different from each other. A pretilt angle in each domain is formed by light irradiation on the photo-alignment layer, wherein the pretilt angles corresponding to the domains are different from each other due to the different thicknesses of the photo-alignment layer in different domains. The first and second substrates are positioned to face each other, and liquid crystal is injected between the first and second substrates.

Abstract: A domain-divided twisted nematic crystal cell and method of fabricating thereof. The method of the present invention comprises the steps of providing first and second substrates, forming a photo-alignment layer in each domain of the first substrate having two or more domains, wherein thicknesses of the photo-alignment layers corresponding to the domains are different from each other. A pretilt angle in each domain is formed by light irradiation on the photo-alignment layer, wherein the pretilt angles corresponding to the domains are different from each other due to the different thicknesses of the photo-alignment layer in different domains. The first and second substrates are positioned to face each other, and liquid crystal is injected between the first and second substrates.

Abstract: A method of forming an insulating layer pattern in a liquid crystal display which enables the formation of an insulating layer pattern on a substrate under a low temperature without the need of expensive equipment and complicated processes, wherein the formation speed of the insulating layer is accelerated. The method includes the steps of forming an organic thin layer containing silicon on an insulated substrate, exposing the thin layer to a gaseous ambience including, oxygen, generating a plurality of oxygen radicals and silicon radicals by applying ultraviolet rays to the thin layer using a mask having a predetermined pattern, forming an insulating layer by reacting the silicon radicals with the oxygen radicals, and defining an insulating layer pattern by removing a portion of the thin layer free of the ultraviolet rays.

Abstract: A method of manufacturing a liquid crystal cell in accordance with the present invention comprises the steps of forming a first alignment layer and a second alignment layer on a first substrate and a second substrate, forming a pretilt having an alignment, pretilt angle direction, and pretilt angle of the first alignment layer, forming a liquid crystal layer between the first substrate and second substrate after sealing them.

Abstract: A method for forming a silicon oxide film, SiO.sub.x, where X=1 or 2, on an electrode of a thin film transistor, e.g., for a liquid crystal display device. The method includes the steps of: forming an electrode on a substrate; forming an organic silicon-containing thin film on exposed surfaces of the electrode and the substrate; providing a gaseous atmosphere of oxygen or air about the electrode and the substrate; and irradiating the thin film with ultra violet light to produce radicals, including silicon radicals, from the thin film. The irradiation also produces oxygen radicals from the atmosphere. The silicon and oxygen radicals react to form the silicon oxide.