Abstract: The present invention relates to a method for producing recombinant human prethrombin-2 protein and having human ?-thrombin activity by the plant-based expression systems.

Abstract: An automatic object tracking system is configured to perform an automatic object tracking method. A horizontal coordinate axis and a vertical coordinate axis are defined in image capturing data captured by a handheld device. When a feature object is recognized, a sampling frame is set to surround the feature object, and a reference point is set within the sampling frame. A horizontal distance and a vertical distance from the reference point to a target coordinate are calculated. When the horizontal distance or the vertical distance is larger than a horizontal threshold, a turning command is issued to move the reference point towards the target coordinate horizontally or vertically by at least one horizontal unit or by at least one vertical unit. In case that plural feature objects are recognized, the handheld mobile device chooses a proper one of the plural feature objects timely to perform the panning shot.

Abstract: The invention provides a system and method of Internet of Things for pushing message, which comprises a remote server, at least one hardware device, and an electronic communication device. The remote server stores at least one subject name and a plurality of startup codes corresponding to the subject name. Each of hardware devices is configured with a startup code. The electronic communication device transmits the startup code of the hardware device to the remote server when the hardware device is started for the first time. Then, the remote server determines the subject name corresponding to the startup code of the hardware device after receiving the startup code of the hardware device, and pushes at least one message related to the determined subject name to the electronic communication device.

Abstract: An automatic object tracking system is configured to perform an automatic object tracking method. A horizontal coordinate axis and a vertical coordinate axis are defined in image capturing data captured by a handheld device. When a feature object is recognized, a sampling frame is defined to surround the feature object, and a reference point is defined within the sampling frame. A horizontal distance and a vertical distance from the reference point to a target coordinate is calculated. When the horizontal distance is larger than a horizontal threshold, a turning command is issued to move the reference point towards the target coordinate horizontally by at least one horizontal unit. When the vertical distance is larger than a vertical threshold, the turning command is issued to move the reference point in the image capturing data towards the target coordinate vertically by at least one vertical unit.

Abstract: An automatic object tracking system is configured to perform an automatic object tracking method. A horizontal coordinate axis and a vertical coordinate axis are defined in image capturing data captured by a handheld device. When a feature object is recognized, a sampling frame is set to surround the feature object, and a reference point is set within the sampling frame. A horizontal distance and a vertical distance from the reference point to a target coordinate are calculated. When the horizontal distance or the vertical distance is larger than a horizontal threshold, a turning command is issued to move the reference point towards the target coordinate horizontally or vertically by at least one horizontal unit or by at least one vertical unit. In case that plural feature objects are recognized, the handheld mobile device chooses a proper one of the plural feature objects timely to perform the panning shot.

Abstract: A method for panning shot with an image-stabilizing function is adapted for having an image capturing direction of a panning shot dock to approach an optical signal source. The method comprises: receiving an optical positioning signal from the optical signal source by using an optical-signal receiving array, generating receiving strengths separately by using a plurality of optical-signal receiving units in the optical-signal receiving array; comparing the receiving strengths, and analyzing a position of the optical signal source of the optical positioning signal relative to the optical-signal receiving array according to the receiving strengths, to generate a first turning signal; and sending the first turning signal to control the panning shot dock, to enable the image capturing direction to approach the position of the optical signal source; finally, recognizing a feature object by the handheld mobile apparatus, and taking over the control over the panning shot dock.

Abstract: An automatic object tracking system is configured to perform an automatic object tracking method. A horizontal coordinate axis and a vertical coordinate axis are defined in image capturing data captured by a handheld device. When a feature object is recognized, a sampling frame is defined to surround the feature object, and a reference point is defined within the sampling frame. A horizontal distance and a vertical distance from the reference point to a target coordinate is calculated. When the horizontal distance is larger than a horizontal threshold, a turning command is issued to move the reference point towards the target coordinate horizontally by at least one horizontal unit. When the vertical distance is larger than a vertical threshold, the turning command is issued to move the reference point in the image capturing data towards the target coordinate vertically by at least one vertical unit.

Abstract: A method for object tracking with an image-stabilizing function is adapted for making an image capturing direction of a tracking dock approach an optical signal source. The optical signal source is configured to emit an optical positioning signal. The method includes: receiving the optical positioning signal by using an optical-signal receiving array, and generating receiving strengths separately by using a plurality of optical-signal receiving units in the optical-signal receiving array; comparing the receiving strengths, and analyzing a position of the optical signal source of the optical positioning signal relative to the optical-signal receiving array according to the receiving strengths, to generate a first turning signal; and sending the first turning signal to control the tracking dock, to enable the image capturing direction to approach the position of the optical signal source.

Abstract: The present invention provides a self-photographing system and method. The self-photographing system comprises an electronic device having a taking photo or recording video, and a self-photographing device. The electronic device is disposed on the self-photographing device. The self-photographing device comprises a controller, an infrared receiver and a rotating platform. The controller defines a first area from a signal sensing range of the infrared receiver. The controller controls the rotation of the rotating platform, so that the infrared receiver is able to receive the infrared signal in the first area of the signal sensing range, and therefore a lens of the electronic device can take photo or record video for the user in a particular angle.

Abstract: A drive controller associated with a data storage medium may receive a command from a host to write a set of data to a storage space of the data storage medium. The drive controller may determine that insufficient space is available in a cache space of the data storage medium to write the set of data to the cache space and may dynamically convert an available portion of the storage space into a dynamic cache space associated with the cache space. The dynamic cache space may remain visible to the host as the available portion of the storage space. The drive controller may then write the set of data to the cache space and report to the host that the set of data is written to the storage space of the data storage medium.

Abstract: The invention provides an internet of things system and method for pushing message, which comprises a hardware device, an electronic communication device, and a remote server. The hardware device comprises a first short distance communication module. The electronic communication device comprises a second short distance communication module, a storage module for storing an application program, and a display unit. When the application program is starting, an operation interface of the application program will present on the display unit. The application program can execute a wireless communication connection process between the first short distance communication module and the second short distance communication module. Before the wireless communication connection process is finished, at least one message pushed by the remote server will present on the operation interface of the application program; after the wireless communication connection process has finished, the remote server stops to push the message.

Abstract: The present invention provides a self-photographing system and method. The self-photographing system comprises an electronic device having a taking photo or recording video, and a self-photographing device. The electronic device is disposed on the self-photographing device. The self-photographing device comprises a controller, an infrared receiver and a rotating platform. The controller defines a first area from a signal sensing range of the infrared receiver. The controller controls the rotation of the rotating platform, so that the infrared receiver is able to receive the infrared signal in the first area of the signal sensing range, and therefore a lens of the electronic device can take photo or record video for the user in a particular angle.

Abstract: The present invention provides a self-photographing system and method. The self-photographing system comprises an electronic device having a taking photo or recording video, and a self-photographing device. The electronic device is disposed on the self-photographing device. The self-photographing device comprises a controller, an infrared receiver and a rotating platform. The controller defines a first area from a signal sensing range of the infrared receiver. The controller controls the rotation of the rotating platform, so that the infrared receiver is able to receive the infrared signal in the first area of the signal sensing range, and therefore a lens of the electronic device can take photo or record video for the user in a particular angle.

Abstract: An object tracking method is disclosed. The object tracking method of the present invention is adapted for an object tracking system with an image capture device and a bearing device. In the present invention, the connection between the image capture device and the bearing device is firstly established. A first sample image is captured by the image capture module and an object on the image is selected to be a tracked object. The coordinate of the tracked object is compared with the coordinate of a target location and a control signal is generated according to the difference between the coordinates of the object and the target location. Finally, the control signal is transmitted to the bearing device and the bearing seat is driven by the driving module to rotate or move such that the tracked object is located at the target location.

Abstract: The present invention provides a self-photographing system and method. The self-photographing system comprises an electronic device having a taking photo or recording video, and a self-photographing device. The electronic device is disposed on the self-photographing device. The self-photographing device comprises a controller, an infrared receiver and a rotating platform. The controller defines a first area from a signal sensing range of the infrared receiver. The controller controls the rotation of the rotating platform, so that the infrared receiver is able to receive the infrared signal in the first area of the signal sensing range, and therefore a lens of the electronic device can take photo or record video for the user in a particular angle.

Abstract: The present invention provides a time-lapse photography system, which comprises a rotating platform and an electronic device comprising a time-lapse photography program. The time-lapse photography program sets a first position, a second position, and a time for recording video, and calculates an angular velocity. When the electronic device executes a time-lapse photography process, the time-lapse photography program sends a start signal and an indication signal including a message of angular velocity, the rotating platform starts to rotate from the start position based on the start signal and control a rotating speed based on the angular velocity, while the electronic device executes a video recording process. When the rotating platform has rotated to the second position, the time-lapse photography program will send an end signal, the rotating of the rotating platform can be stopped, thereby the electronic device can finish the video recording process to generate a video.

Abstract: A drive controller associated with a data storage medium may receive a command from a host to write a set of data to a storage space of the data storage medium. The drive controller may determine that insufficient space is available in a cache space of the data storage medium to write the set of data to the cache space and may dynamically convert an available portion of the storage space into a dynamic cache space associated with the cache space. The dynamic cache space may remain visible to the host as the available portion of the storage space. The drive controller may then write the set of data to the cache space and report to the host that the set of data is written to the storage space of the data storage medium.

Abstract: A server of a network system for inserting data into a streaming data displayed by a user comprises a first store unit, a statistic unit, a selecting unit, a displaying control unit and an output unit. The first store unit is sued for storing a plurality of data contents. The statistic unit is coupled to the first store unit and used for collecting and analyzing information of the plurality of data contents and information of the user to generate a statistic result. The selecting unit is used for selecting at least one data content from the plurality of data contents according to the statistic result. The displaying control unit is used for generating a control information for controlling the timing of displaying the selected data contents over the user. The output unit is used for transmitting the control information and the selected data contents to the user.

Abstract: A method for changing a user A's contact list of an instant messenger system includes the user A transmitting a request to a user B, and adding the user B's contact list to the user A's contact list after the user B accepts the user A's request.

Abstract: To eliminate inconvenience of creating dynamic web pages on line, the present invention provides a website generator capable of creating a dynamic website at an off-line status. The website generator disconnects with a web server, which is used for publishing the dynamic website on Internet, during the off-line status. The website generator includes a database and a webpage generator. The database is used for classifying a data source according to predetermined serial numbers and categories. The webpage generator includes a plurality of templates, and is used for importing the database and generating web pages of the dynamic website according to the database and the plurality of templates.