Abstract: An embodiment of the present invention relates to an apparatus for managing an application program (AP) and a method therefor, and includes a processing module which, if the AP execution process thread corresponding to an AP to be terminated in a program block of an information processing device is terminated, reads the module information of each thread and the stack information of each module so as to select the module and stack having charge of processing a dynamic data exchange (DDE) message among each thread module and each module stack, and releases the termination of the thread including the selected module and stack. Thus, even in the state of terminating each AP execution process thread of the AP to be terminated (for example, user's unused AP), various problems due to the delay of processing the DDE message may be readily avoided.

Abstract: There is provided a propulsion and steering device installed below a sea level of outsides of right and left ship walls in a ship. The device includes a manifold that is installed at a bottom of a hull in a longitudinal direction, and drains water introduced into a bow toward a stern; a propulsion unit that has a lower end rotatably connected to an end of the manifold close to the stern within a 360-degree range, and is provided to laterally discharge water; and a steering unit that is rotatably coupled to an end of the propulsion unit close to the stern, and rotates the propulsion unit in an arbitrary direction by a rotational force exerted from an outside.

Abstract: The present invention relates to a device for propelling and turning a hull, wherein the resistance acting on the stem of the hull is converted and the hull can be moved not only in the forward and backward directions but also in the left and right directions so as to improve the mobility and evasion capacity of the hull. The device for propelling and turning a hull comprises: a manifold arranged in the lengthwise direction in the lower portion of the hull so as to discharge the water introduced at the stem side toward the stern side; a propelling means, the top of which is rotatably connected to the stern side end of the manifold, the propelling means being arranged so as to jet water in a lateral direction; and a steering means, which is rotatably coupled to the stern side end of the propelling means such that the steering means rotates the propelling means in a given direction by means of rotating force applied from an external source.

Abstract: Provided is a reversible disposable resin needle for blood vessels. The reversible disposable resin needle for blood vessels is decreased in the total length compared with conventional resin needles while preventing exposure to the outside of a cylinder tube which forms the outer container when a piston tube consisting of a metallic needle is pushed back, and thus can reduce manufacturing costs and improve the convenience of storage, distribution, and handling.

Abstract: Disclosed is a 4-wheel drive of hydraulic manual and automatic transmission of a vehicle running on a road by transmitting rotational engine force to rear wheels, which allows manual or automatic gear shifting using hydraulic rotary machines rotating a main shaft by hydraulic pressure and hydraulic rotary machines independently installed to each wheel and allows to drive 4-wheels including front wheels whitout use of a differential gear. A transmission control panel that is installed to a center portion of a steering wheel and acts as a manual and automatictransmission causing instant gear shifting without a differential gear or a clutch by manipulating a transmission level and a transmission switch in a convenient and easy way. A switch device having many switches concentrated on the fixed center portion of a steering wheel to allow a user to rapidly turn on or off the switch buttons during stopping or running.

Abstract: The present invention relates to the suitability test in the e-Commerce context, the present invention, for a shopping mall playing an intermediary role in sales and purchases of products, comprises: a data recording means which models the information and images of various products provided by selling companies into two and three dimension images and registers such images; and a means which models and records two and three dimension images of the areas, where products will be applied, as indicated by purchasers and thus, through the present inventions a product to be purchased from the Internet shopping mall may be tested for suitability for a part of or the entire human body or for a space and, as a result, the purchaser may have a maximized satisfaction from the purchase of such product.