摘要:
A data delivery method for delivering data that are object of delivery, these data containing observation time and observation results of a prescribed object of observation, to a data-using terminal includes steps of: executing a delivery process when a delivery condition has been met; storing delivery history information that indicates the delivery history of the delivery object data; and, based on the delivery history information, generating packaged delivery information, which is information in which a plurality of delivery destinations to which the same delivery object data are simultaneously delivered are placed in correspondence. In the delivery process, based on the packaged delivery information, all types of delivery object data that have been placed in correspondence with the delivery condition that has been met are delivered to the data-using terminals of all delivery destinations that have been placed in correspondence with the delivery condition.
摘要:
A data delivery method for delivering data that are object of delivery, these data containing observation time and observation results of a prescribed object of observation, to a data-using terminal includes steps of: executing a delivery process when a delivery condition has been met; storing delivery history information that indicates the delivery history of the delivery object data; and, based on the delivery history information, generating packaged delivery information, which is information in which a plurality of delivery destinations to which the same delivery object data are simultaneously delivered are placed in correspondence. In the delivery process, based on the packaged delivery information, all types of delivery object data that have been placed in correspondence with the delivery condition that has been met are delivered to the data-using terminals of all delivery destinations that have been placed in correspondence with the delivery condition.
摘要:
In a communications network where first and second communication terminals are interconnected via a common communication medium such as a local area network, the terminals jointly establish an infrared light private communication link if they are brought close to each other. The first and second terminals communicate their network addresses to each other either via the local area network or via the private communication link, and establish a session between the communicated network addresses via the local area network if the strength of the infrared-light private communication link at the receiving end is higher than a decision threshold.
摘要:
A biaxial driving mechanism, an image inputting apparatus used this biaxial driving mechanism and a light projecting apparatus used this biaxial driving mechanism, in which a mirror positioned in front of a camera or a light projecting instrument is rotated biaxially, and takes an image of a desiring direction or projects an image to a desiring direction without having an electric connection between the mirror and a driving part, are provided. In the biaxial driving mechanism, a horizontal rotating mechanism provides a ring gear, whose center axis is the same as that of an optical axis of a camera, holds a mirror, and a motor for rotating the ring gear around the optical axis of the camera. And also, in the biaxial driving mechanism, a vertical rotating mechanism provides an end cam gear, whose center axis is the same as that of the optical axis of the camera and its thickness changes along its circumference direction, a motor for rotating the end cam gear around the optical axis of the camera, a link mechanism, whose one end is fitted to the mirror in a stage that the one end can rotate, and at the other end a rolling bearing is fitted and the rolling bearing contacts the upper face of the end cam gear, and a spring pushes the link mechanism to the end cam gear.
摘要:
A camera system has a rotary mirror type camera assembly including a camera, a mirror for camera arranged in front of the camera, and a mirror rotating mechanism driving the mirror for the camera, a rotary mirror type display apparatus including a monitor displaying an image picked up by the camera, a mirror for monitor arranged in front of the monitor, a finder permitting viewing of the image displayed on the monitor via the mirror for monitor, and a casing rotatable together with the mirror for monitor. The mirror for camera is rotated according to rotation of the casing and the mirror for monitor being fixed to the casing. When the casing is rotated, the mirror for monitor is rotated in display direction of the monitor in front of the monitor.
摘要:
A network session is established by a session establishment procedure in accordance with whether or not a difference in priority of session establishment exists among a plurality of terminals for which the network session is to be established. Based on reserved connection information registered in a database, a network administration device for establishing a network session among a plurality of terminals uses a first session establishment procedure that treats all of the terminals in the same manner when there is no difference in the priority of session establishment among the plurality of terminals, and uses a second session establishment procedure that inquires and performs other operations in advance as to whether or not to establish a session with high-priority terminals and treats with priority the terminals of high-priority users when there is a difference in the priority of session establishment.
摘要:
When compositing a plurality of acquired partial images, the effects of differences in viewpoint contained in the partial images can be reduced, and a high quality wide-viewfield image is inputted. An image input apparatus for photographing parts of a field to be photographed while altering the photographic direction by rotating a camera, projecting a plurality of partial images of the field to be photographed which are obtained onto a projection surface, and based on the results of this projection, conducting compositing on a composite image surface, and inputting the composite image, wherein is provided an image compositing mechanism 009, which employs the rotational center of the camera as the center of projection during the compositing of the plurality of partial images, and which employs, as the projection point of a pixel of a partial image, the intersection point between the projection surface which is established in space and a straight line, which is parallel to a straight line connecting the viewpoint of the camera and the pixel in the partial image in an image plane formed by the plurality of partial images, and which passes through the rotational center of the camera.
摘要:
A network session is established by a session establishment procedure in accordance with whether or not a difference in priority of session establishment exists among a plurality of terminals for which the network session is to be established. Based on reserved connection information registered in a database, a network administration device for establishing a network session among a plurality of terminals uses a first session establishment procedure that treats all of the terminals in the same manner when there is no difference in the priority of session establishment among the plurality of terminals, and uses a second session establishment procedure that inquires and performs other operations in advance as to whether or not to establish a session with high-priority terminals and treats with priority the terminals of high-priority users when there is a difference in the priority of session establishment.
摘要:
The present invention provides a precise, easy to understand pointing apparatus. It allows users to point both to a position on a display on which virtual world information is displayed and to real objects in the real world with one pointing device to increase productivity. The pointing apparatus comprises, for example, a light pointer capable of projecting a desired-shaped pointer light beam on a real object in the real world, such as a document or a three-dimensional object, at a desired position or in a desired direction, a display on which virtual world objects such as a graphical user interface or electronic data are displayed, a pointing device allowing the user to point to a desired position, and a boundary detection sensor detecting the position of the real object and sensing the boundary between the real object and the display area of the display. The pointing apparatus displays a cursor when the user points to a position on the display, while it displays the pointer light when the user points to the real object. This ability allows the user to point to both a position in the virtual world and a position in the real world with one pointing device.
摘要:
An image scanner of the present invention includes an angle sensor for controlling subscanning and implemented by a position sensitive light detector (PSD). The angle sensor allows a subscanning mirror to be rotated at high speed without any vibration. A slit plate for causing a restricted part of light issuing from a light emitting element to be incident to the PSD is so configured as to cover the light emitting element, thereby reducing the size of the image scanner.