Abstract: A computer-implemented method and system for sending an electronic message from a sender to an intended recipient based on a time zone of the intended recipient. The time zone of the intended recipient is determined based on, for example, an Internet e-mail domain name. Based on the time zone information of the intended recipient one or more rules, the message is scheduled to be sent at an appropriate time.

Abstract: A computer-implemented method, system and computer program product for sending an electronic message from a sender to an intended recipient based on a time zone of the intended recipient. The time zone of the intended recipient is determined based on, for example, an Internet e-mail domain name. Based on the time zone information of the intended recipient one or more rules, the message is scheduled to be sent at an appropriate time.

Abstract: A computer-implemented method, system and computer program product for sending an electronic message from a sender to an intended recipient based on a time zone of the intended recipient. The time zone of the intended recipient is determined based on, for example, an Internet e-mail domain name. Based on the time zone information of the intended recipient one or more rules, the message is scheduled to be sent at an appropriate time.

Abstract: A golf ball including a substantially spherical shaped body having a dimpled outer surface, a power source contained within the body, an electromagnetic signal transmitter coupled to the power source, a shock actuated switch contained within the body, and a timing device configured to control transmission of the electromagnetic signal for a predetermined time period after actuation of the switching device.

Abstract: A golf ball locator system including a golf ball including an electromagnetic signal transmitter; at least two electromagnetic signal receivers configured to receive an electromagnetic signal transmitted by the golf ball; and a processor coupled to the receivers and configured to receive signals from the receivers, to determine a location of the golf ball using triangulation calculations, and to output at least one signal indicating the location of the golf ball in relation to a two-dimensional area including the location of the golf ball.

Abstract: A golf ball locator system including a golf ball including an electromagnetic signal transmitter; at least two electromagnetic signal receivers configured to receive an electromagnetic signal transmitted by the golf ball; and a processor coupled to the receivers and configured to receive signals from the receivers, to determine a location of the golf ball using triangulation calculations, and to output at least one signal indicating the location of the golf ball in relation to a two-dimensional area including the location of the golf ball.

Abstract: Rotary motion of a ball screw is converted by a feed nut into rectilinear motion to allow a displacement mechanism to make rectilinear motion. When the ball screw involves axial deviation, then an engagement member slides in a direction of the arrow C with respect to a nut holder by the aid of a first guide mechanism, and a second sliding guide slides in a direction of the arrow B with respect to the engagement member by the aid of a second guide mechanism. Accordingly, even when the ball screw involves axial deviation with respect to the second sliding guide, the sliding resistance is not increased between the second sliding guide and a frame of an actuator. Therefore, even when there is any axial deviation between the ball screw and the frame, there is no fear of obstructing the displacement action of a displacement member.

Abstract: A propulsion device including a fuel chamber and barrel constructed with off-the-shelf parts for propelling biodegradable objects. The fuel chamber includes a fuel nozzle actuator for receiving fuel from a pressurized gaseous container. The fuel chamber also includes an ignitor for igniting the fuel in the fuel chamber. The barrel may be interchanged with one including noise reducing holes.

Abstract: A golf ball locator system. The golf ball comprises a transmitter that transmits a coded signal, identifying the ball, and that is received by an array of receivers. The receivers measure either the angle of arrival, or the time of arrival of the signal, which is transmitted to a processor that uses triangulation calculations to generate location coordinates of the golf ball. The processor then transmits the location coordinates to a display unit. The display unit can be portable and viewed by the golfer. The display unit can simply display golf ball position coordinates in relation to a pre-existing golf course map, or display the golf ball on a map which may include various landmarks of the golf course. The system can further include a player location device that allows the system to give audio or visual traveling instructions to assist the golfer to locate his/her ball.