摘要:
This invention relates to a stereo imaging system for use in telerobotic systems. A method of imaging a target site in a stereo imaging system is provided. The method typically includes capturing a right and a left optical image of the target site and transforming the right and the left optical images preferably into digital information. The method further includes converting the digital information into opposed images of the target site displayed on a stereo display of the stereo imaging system, one of the opposed images being associated with the right optical image and the other of the opposed images being associated with the left optical image. The method further includes regulating the digital information to cause the positions of the target site displayed on the opposed images to change relative to each other. The invention further provides for a method of aligning the opposed images, to a method of adjusting the stereo working distance of an image capture device, such as an endoscope and to a stereo imaging system.
摘要:
This invention relates to a stereo imaging system for use in telerobotic systems. A method of imaging a target site in a stereo imaging system is provided. The method typically includes capturing a right and a left optical image of the target site and transforming the right and the left optical images preferably into digital information. The method further includes converting the digital information into opposed images of the target site displayed on a stereo display of the stereo imaging system, one of the opposed images being associated with the right optical image and the other of the opposed images being associated with the left optical image. The method further includes regulating the digital information to cause the positions of the target site displayed on the opposed images to change relative to each other. The invention further provides for a method of aligning the opposed images, to a method of adjusting the stereo working distance of an image capture device, such as an endoscope and to a stereo imaging system.
摘要:
The invention described here is a system and method for efficiently presenting sponsored messages to the user of a participating information site or service, based on the level of interest recently expressed in those messages by other visitors to the same site. Presentation of sponsored messages may also be based on the level of interest expressed by other visitors across the network who are in the individual user's geographic region.
摘要:
Methods using compounds of the general formula: or pharmaceutically acceptable salts, hydrates, solvates, crystal forms or diastereomers thereof to treat protein kinase-associated disease states is described.
摘要:
Disclosed is a SCSI host adapter for use in a computer system. The SCSI host adapter is configured to provide the computer system with interconnection with internal and/or external target devices. The SCSI host adapter includes a low voltage differential connector for interconnecting to a low voltage differential bus, and the low voltage differential bus is configured to communicate a first transaction. The SCSI host adapter also includes a single ended connector for interconnecting to a single ended bus, and the single ended bus is configured to communicate a second transaction. Furthermore, the SCSI host adapter includes a transceiver unit that is configured to interface between the low voltage differential bus and the single ended bus and produce a target information signal. The target information signal is configured to indicate whether the first transaction or the second transaction is occurring between the SCSI host adapter and the low voltage differential bus or the single ended bus.
摘要:
Novel farnesyl transferase inhibitors of general formula (I), ##STR1## the preparation thereof and pharmaceutical compositions containing said inhibitors, are disclosed. In general formula (I), R.sub.1 is Y--S--A.sub.1 (where Y is a hydrogen atom, an amino acid residue, a fatty acid residue, an alkyl or alkoxycarbonyl radical or a radical R.sub.4 --S-- where R.sub.4 is a C.sub.1-4 alkyl radical optionally substituted by a phenyl radical or a radical of general formula (II) ##STR2## wherein A.sub.1, X, X.sub.1, Y.sub.1, R'.sub.1, R.sub.2, R'.sub.2 and R are defined as below, and A.sub.1 is a C.sub.1-4 alkylene radical optionally alpha-substituted in the >C(X.sub.1)(Y.sub.1) grouping by an amino or alkylamino, dialkylamino, alkanoylamino or alkoxycarbonylamino radical); X.sub.1 and Y.sub.1 are each a hydrogen atom or, taken together with the carbon atom to which they are attached, form a >C.dbd.O grouping; R'.sub.1 is hydrogen or a C.sub.1-6 alkyl radical; X is an oxygen or sulphur atom; R.sub.2 is a C.sub.1-6 alkyl, alkenyl or alkynyl radical optionally substituted by hydroxyl, alkoxy, mercapto, alkylthio, alkylsulphinyl or alkylsulphonyl, with the proviso that when R.sub.2 is an alkyl radical substituted by a hydroxy radical, R.sub.2 can form a lactone with the .alpha.-carboxy radical; and R'.sub.2 is hydrogen or a C.sub.1-6 alkyl radical; and R is a hydrogen atom or an optionally substituted alkyl radical or an optionally substituted pheny radical, with the proviso that radical (a) ##STR3## is in the 3 or 4 position of the naphthyl ring. The novel products have anticancer properties.
摘要:
A compound of general formula (I) or pharmaceutically acceptable prodrugs, salts, hydrates, solvates, crystal forms or diastereomers thereof is described. A method of treating a hyperproliferation-related disease state or disorder in a subject using a compound of formula (I) is also described.
摘要:
A compound of the general formula: or pharmaceutically acceptable salts, hydrates, solvates, crystal forms of diastereomers thereof is described. Method of inhibiting a protein kinase using compounds of Formula I are also described.
摘要:
The present invention provides a dual mode clock alignment device including a clock buffer cell, a PLL, and a first set and second set of buffers. The clock buffer cell is arranged to receive a first clock and delays the first clock. The PLL is arranged to receive the delayed first clock from the clock buffer and outputs a second clock. The first and second sets of buffers are arranged to receive the delayed first clock from the clock buffer cell for operating in a first clock mode. The first and second sets of buffers are further arranged to receive the second clock from the PLL for operating in a second clock mode. In this arrangement, the first set of buffers delays the received clock by a first delay to output a third clock and the second set of buffers delays the delayed clock by a second delay to output a fourth clock. When operating in the second clock mode, the first, third, and fourth clocks are all aligned.
摘要:
A host adapter integrated circuit that contains data transfer modules has a serial port that uses a single serial port pin to communicate with a slave serial port input-output integrated circuit that interfaces to various resources that are included in a support circuit. The serial port forms a packet from each byte of information to be transferred from a module to the slave device by adding a start bit before the byte, followed by a parity bit at the end of the byte and followed by a stop bit. After transmitting the packet, the serial port waits for an acknowledge packet from the slave serial port input-output integrated circuit, for example for two clock cycles after transmission of the packet. For synchronous operation, a common oscillator drives the clock signal on the slave serial port input-output integrated circuit and host adapter integrated circuit. The serial port pin in the host adapter integrated circuit is connected to a shifter circuit in the serial port that serially clocks data from the serial port pin and passes the data parallelly to a bus in the host adapter integrated circuit and vice versa.