摘要:
Electromagnetic control valve is disclosed. A permanent magnet and a needle are fitted in a cylindrical valve body, and a coil, and first and second yokes are mounted on an outside circumferential surface of the valve body. There are first and second ports in the valve body for making an outside space and an inside space of the valve body in communication. There is an orifice in the valve body for making the first and the second ports in communication. The needle is disposed at a position opposite to a side of the orifice, for moving in an up/down direction when a current is applied to the coil. Direction and amount of movement of the needle are dependent on a direction and an intensity of the current applied to the coil. When the needle moves, a tip of the needle varies an opened area of the orifice linearly, according to which a flow rate of the fluid passed through the orifice is controlled according to a position of the needle.
摘要:
A cable-driven wrist mechanism for a robot arm which executes a rolling motion and a pitching motion, the wrist mechanism comprising: first and second motors provided in the robot arm; a first drive body rotated by the first motor; a second drive body placed above the first drive body, the second drive body being rotated by the second motor about a same rotating axis as that of the first drive body and independently with respect to the first drive body; a first rotary body rotated about a rotating shaft which is perpendicular to the rotating axis of the first drive body and located in a same plane as the rotating axis of the first drive body; a second rotary body having a rotating shaft same as the first rotary body, the second rotary body being symmetric to the first rotary body with respect to the rotating axis of the first drive body; a third rotary body connected to a sub-shaft which perpendicularly branches from the rotating shaft of the first and second rotary bodies, the third rotary body being symmetric to the first and second drive bodies with respect to the rotating shaft of the first and second rotary bodies; a power transmitting unit for transmitting rotating forces from the first and second drive bodies to the first and second rotary bodies, respectively, the power transmitting unit including at least two cables which are connected between each of the first and second drive bodies and each of the first and second rotary bodies in a criss-cross manner to intersect between the drive body and the rotary body, with both ends of each of the two cables being fixed to the drive body and the rotary body, respectively; and rotating force transmitting devices for transmitting rotating forces of the first and second rotary bodies to the third rotary body.
摘要:
The present invention relates to a frame buffer used by a laser printer controller to send video signals to a laser printer engine. The frame buffer allows software to have sufficient control over the dimension of the buffer and to have sufficient time to process data by setting different input/output data widths.
摘要:
A printing device includes a locked print module that is configured to examine print data received by the printing device and determine whether the print data should be processed as locked print data. If so, then the print data is stored on the printing device and not immediately processed for printing. The locked print module also authenticates a user and allows the user to request printing of the print data. The user is queried for a password and if successfully verified, the locked print module determines a password type of the password associated with the print data and identifies password control data stored on the printing device that corresponds to the password type. The locked print module processes the print data based upon the password control data to generate processed print data and causes the processed print data to be printed at the printing device.
摘要:
A printing device includes a user interface, a print module and a locked print module. The locked print module is configured to examine a plurality of print data received by the printing device to determine whether locked printing is specified for any electronic documents contained in the plurality of print data. If locked printing is specified for any of the electronic documents contained in the plurality of print data, then the corresponding print data is stored on the printing device and not processed for printing. The locked print module is further configured to verify password data with respect to user identification data. If the password data is not successfully verified with respect to the user identification data, then the locked print module causes print data that is both stored on the printing device and associated with the user identification data to be deleted from the printing device.
摘要:
An approach is provided for printing policy-enabled electronic documents using locked printing. A client device includes a user interface, an application program and a print driver. The application program allows a user to generate an electronic document. The print driver corresponds to a particular printing device and is configured to cause a graphical user interface to be displayed on the user interface. The graphical user interface allows a user to specify one or more access policies to be applied to the electronic document. The print driver is configured to generate print data that includes a plurality of print commands which, when processed by the particular printing device, cause a printed version of the electronic document to be generated at the printing device. The print data includes data that indicates the one or more attributes of the one or more access policies that are to be applied to the electronic document.
摘要:
According to approach for printing policy-enabled electronic documents, when a locked print module determines that an electronic document contained in the PDF print data is a policy-enabled electronic document, the locked print module causes the PDF print data to be stored on the printing device and not immediately processed for printing. A PDF-to-postscript conversion module generates and stores in a common data structure in the shared memory a request for security data for the PDF print data. A policy client module retrieves the request from the common data structure in the shared memory, obtains security data for the PDF print data from a policy server, and stores the security data in the common data structure in the shared memory. The PDF-to-postscript conversion module uses the security data to decrypt the PDF print data and then converts the decrypted PDF print data into postscript data for printing by the printing device.
摘要:
The present disclosure relates generally to tunable impedance matching networks and methods for the use of such networks. In one example, a method includes identifying state information about a mobile device, accessing a memory to identify a configuration of an impedance matching network based on the state information, and applying the values from the configuration to the impedance matching network.
摘要:
A method for transmitting and receiving short message broadcast services in a communication system is disclosed. The present invention reduces a battery consumption of a mobile station by additionally using an inserted message field of a broadcast indicator for notifying whether a broadcast message is being transmitted from a base station to the MS, thereby allowing a more efficient short message broadcast service.
摘要:
A turn indication system for a vehicle includes an indicating member movable between a first position and a second position in response to the actuation of a turn signal switch. A door-ajar indication system for a vehicle includes an indicating member movable between a first position and a second position in response to the actuation of a switch so as to indicate an ajar condition of a door of the vehicle. A traffic observation system for a vehicle includes a wave receiving member for mounting to the vehicle such that the wave receiving member is oriented along a line of sight from an object approaching the vehicle from a lateral direction generally perpendicular to a path of motion of the vehicle, permitting a driver of the vehicle to perceive the object via a wave received by the wave receiving member from the object along the line of sight.