Abstract: A method of controlling an inkjet printer containing at least two substantially closed ducts in which ink is present, which includes actuating an electro-mechanical transducer whereby the pressure in a first duct is increased, and a pressure change in another duct is also generated by said actuation, whereby an electro-mechanical transducer is deformed as a result of the pressure change, said electrical transducer generating an electrical signal, and measuring the electric signal.

Abstract: Structures that provide decoupling capacitance to packaged IC devices with reduced capacitor and via parasitic inductance. A capacitive interposer structure is physically interposed between the packaged IC and the PCB, thus eliminating the leads and vias that traverse the PCB in known structures. A capacitive interposer is mounted to a PCB and the packaged IC is mounted on the interposer. The interposer has an array of lands on an upper surface, to which the packaged IC is coupled, and an array of terminals on a lower surface, which are coupled to the PCB. Electrically conductive vias interconnect each land with an associated terminal on the opposite surface of the interposer. Within the interposer, layers of a conductive material alternate with layers of a dielectric material, thus forming parallel plate capacitors between adjacent dielectric layers. Each conductive layer is either electrically coupled to, or is electrically isolated from, each via.

Abstract: A system is provided including at least one remote input device for recording remote data and a host computer for receiving and storing the remote data from the remote input device. Also included is at least one local input device coupled to the host computer for retrieving the remote data within the host computer. Associated therewith is at least one local output device that is coupled to the host computer for retrieving the data.

Abstract: The disclosed integrated parachute harness system has multiple points of resistance, thereby securing a wearer in three directions. The system further relates to an integrated system including a parachute harness, a survival vest and a flotation collar.

Abstract: The invention teaches a new method of managing a network and a new kind of network management arrangement. The network management arrangement contains a logical entity which model one or several virtual managed network. These virtual managed networks augment the network layer with end-to-end service details, beyond the raw connectivity information.

Abstract: An adjustable down-hole tool, for example a drill-string stabiliser (10), comprises a body (12) having a through bore (16). A mandrel (18) is rotationally fixed but axially movable in the body, the mandrel being movable by fluid pressure in the tool against the action of a first return spring (44) between a first, activated position and a second deactivated position. A sleeve (66) is between shoulders (68, 69) on the body and mandrel. Castellations (18a,b, 69a,b) are on the mandrel and facing edge or edges of the sleeve so that, when the castellations are in phase the mandrel is prevented from travelling from said first to second position and when they are out of phase they interdigitate and the mandrel is not prevented from travelling from said first to second position. A control piston (36) is slidable in the mandrel, being movable by fluid pressure in the tool against the action of a second return spring (50).

Abstract: A network element, such as a service control point, in a telecommunication network controls the playing of promotional announcements to subscribers and provides for the collection of input from subscribers, such as a DTMF tone, in response to the announcements and action based on subscriber input. Stored subscriber records allow the selection and periodicity of announcements to be customized.

Abstract: A method of controlling an inkjet printer containing at least two substantially closed ducts in which ink is present, which includes actuating an electro-mechanical transducer whereby the pressure in a first duct is increased, and a pressure change in another duct is also generated by said actuation, whereby an electro-mechanical transducer is deformed as a result of the pressure change, said electrical transducer generating an electrical signal, and measuring the electric signal.

Abstract: The invention relates to optoelectronic systems for detecting one or more target particles. The system includes a reaction chamber, a specimen collector, an optical detector, and a reservoir containing cells, each of the cells having receptors which are present on the surface of each cell and are specific for the target particle to be detected, where binding of the target particle to the receptors directly or indirectly activates a reporter molecule, thereby producing a measurable optical signal.

Abstract: A network element, such as a service control point, in a telecommunication network controls the playing of promotional announcements to subscribers and provides for the collection of input from subscribers, such as a DTMF tone, in response to the announcements and action based on subscriber input. Stored subscriber records allow the selection and periodicity of announcements to be customized.

Abstract: An adjustable down-hole tool, for example a drill-string stabiliser (10), comprises a body (12) having a through bore (16). A mandrel (18) is rotationally fixed but axially movable in the body, the mandrel being movable by fluid pressure in the tool against the action of a first return spring (44) between a first, activated position and a second deactivated position. A sleeve (66) is between shoulders (68, 69) on the body and mandrel. Castellations (18a,b, 69a,b) are on the mandrel and facing edge or edges of the sleeve so that, when the castellations are in phase the mandrel is prevented from travelling from said first to second position and when they are out of phase they interdigitate and the mandrel is not prevented from travelling from said first to second position. A control piston (36) is slidable in the mandrel, being movable by fluid pressure in the tool against the action of a second return spring (50).

Abstract: A method of controlling an inkjet printhead containing a substantially closed duct in which ink is situated, said duct having at least one exit opening for the ink, wherein an actuation pulse is applied to an electro-mechanical transducer so that the pressure in the duct changes in such a manner than an ink drop is ejected from the exit opening, wherein the method further comprises: measuring the electric impedance of the electromechanical transducer and adapting the actuation pulse on the basis of the measured impedance.

Abstract: A web server (1) responds to a request message from a remote user device (2) by dynamically generating web page code capable of being interpreted by the user device. A device type identifier (45) is extracted from the request message and is input to a code generating engine (25) which interprets stored instructions for generating the web page code with reference to selected device dependent information corresponding to the device type identifier. The web page information is stored as a content document comprising a set of instructions written in a script language. The web server generates web pages in an appropriate form for each user device without the need to convert web pages from one form to another.

Abstract: An occlusion device (1) to occlude an opening (78) in the wall of a blood vessel (62) having an occludent member (2) that may be gripped using knots (8) in a thread (4) so that the occludent member (2) can be inserted into the blood vessel (62) through the opening (78). The occludent member (2) has an exterior surface (14) and an interior surface (15). In use, the edge (84) of the opening (78) contacts the exterior surface (14) to thereby occlude the opening (78) and the interior surface (15) is filled with blood flowing in the blood vessel (62). The thread (4) extends from the exterior surface (14) on the exterior of the occludent member (2) for extraction of the occludent member (2) from the blood vessel (62) through the opening (78).

Abstract: A method of controlling an inkjet printhead with a substantially closed duct in which ink is disposed, which duct has an exit opening for the ink, the method including the actuation of an electromechanical transducer so that the pressure the duct changes in such a manner that an ink drop is ejected from the exit opening, said pressure causing a deformation of the transducer, whereby after the actuation, an electric signal generated by the transducer is measured as a result of the deformation, wherein a subsequent actuation of the transducer is adapted to the measured goal.

Abstract: A printing apparatus including at least one ink duct provided with an electromechanical transducer, a driver circuit provided with a pulse generator and operatively associated with the transducer to energize the transducer, a measuring circuit operatively associated with the transducer for measuring an electrical signal generated by the transducer in response to energizing by the pulse generator, a device for breaking the circuits in such a manner so that when the drive circuit is open, the measuring circuit is closed, wherein measurement of the electrical signal takes place when the printing apparatus is in a printing mode.

Abstract: The disclosed integrated parachute harness system has multiple points of resistance, thereby securing a wearer in three directions. The system further relates to an integrated system including a parachute harness, a survival vest and a flotation collar.

Abstract: The present invention provides an isolated, purified and characterized human tyrosine hydroxylase (hTH) promoter nucleic acid sequence. The invention further provides a method of selecting TH positive (TH+) cells by preparing a construct comprising a hTH promoter operably linked to a heterologous nucleic acid sequence, for example, green fluorescent protein encoding sequence, and transfecting cells, particularly stem cells, with the construct. The invention also provides a hTH promoter, useful in gene therapeutic applications in driving therapeutic genes or other nucleic acid sequences operably linked to the hTH promoter. Additionally, the invention provides cell lines and transgenic animals expressing a transgene comprising the hTH promoter operably linked to a heterologous sequence, which cell lines and transgenic animals are useful for isolating TH+ cells for transplantation or for screening of therapeutic agents that affect TH+ function.