41 results about "Replacement - action" patented technology

The invention relates to a software version management system. The software version management system comprises a host driver and at least one software module. The host driver comprises migration used for starting, stopping and replacing the software modules on a computer system in response to replacement actions. The system is characterized in that: the software module is a downgradable software module comprising a compatibility database specifying dependencies between different versions of the software module; the migration means further comprises i) at least a status means to retrieve temporal information from the downgradable software module; ii) at least a downgrading means responsive to a replacement action to downgrade the downgradable software module to a particular downgrade version and to the status means, with the downgrading means identifying an intermediate version of the downgradable software module; and the host driver comprises restarting means responsive to the report of the completion of the intermediate version to load and start the downgrade version of the software module.

The present invention provides an inert gas placing method for a gas- filling and packaging machine, in which troubles occurring when a gas-filling nozzle is inserted into a packaging bag are eliminated and in which a gas replacement rate is increased. A gas-filling nozzle (23) is provided at a filling funnel (21) in correspondence with each grip (9) of a rotating body, and the gas-filling nozzle (23) has a forward end (23b) controlled by a nozzle attitude control means (25) so as to approach or recede from an imaginary normal line v passing through the center of the drop opening of the filling funnel. In the process preceding a filling process, the drop opening of the filling funnel and the forward end of the gas-filling nozzle brought close to the normal line v are inserted from the opened bag opening b into a package bag a, and at the same time, the forward end is separated from the normal line v and moved toward a corner of the package bag. In the process following the filling process, inert gas jetted from the gas filling nozzle and air in the package bag are replaced with each other, and in a postprocess on the downstream side, the replacement action between the inert gas and the air is promoted with the bag opening b substantially closed by a shutter means (65).

A system and methods are provided for monitoring for a clogged or unclogged state of an air filter in an automotive HVAC system. The HVAC system includes a blower having a blower motor providing a driven airflow. A plurality of outlet registers is controllable to provide a plurality of circulation modes. An evaporator selectably cools the driven airflow, and the air filter passes the driven airflow. The method enters a baseline condition, wherein the baseline condition includes applying a moisture purge to the evaporator and selection of a predetermined circulation mode. The blower motor is controlled to maintain a testing speed. An energization of the blower motor is quantified while maintaining the testing speed. The energization is compared to a base value derived according to the baseline condition with the air filter in an unclogged state. A replacement action is triggered when the energization is greater than the base value.

A filling method including a preceding filling process in which the drop opening of the filling funnel and the forward end of the gas-filling nozzle brought close to the normal line are inserted from the opened bag opening into a package bag, and at the same time, the forward end is separated from the normal line and moved toward a corner of the package bag. The method further includes a following filling process in which inert gas jetted from the gas filling nozzle and air in the package bag are replaced with each other, and a postprocess on the downstream side in which the replacement action between the inert gas and the air is promoted with the bag opening substantially closed by a shutter unit.

The invention discloses a direct-drive type numerical control hobbing cutter frame. The direct-drive type numerical control hobbing cutter frame comprises a cutter frame body, a cutter frame sliding plate, a cutter frame main shaft assembly, a cutter rod assembly, a cutter frame auxiliary supporting assembly and a channeling cutter assembly; the cutter frame body comprises a cutter frame main body; the cutter frame sliding plate comprises a sliding plate body; the sliding plate body and the channeling cutter assembly are arranged on the cutter frame main body; the left side of the upper half portion of the sliding plate body is provided with a semicircular support and the right side of the upper half portion of the sliding plate body is provided with a cutter frame main shaft installing hole; the cutter frame auxiliary supporting assembly is arranged on the semicircular support; the cutter frame main shaft assembly is partially arranged in the cutter frame main shaft installing hole; one end of the cutter rod assembly is connected with the cutter frame main shaft assembly and the other end of the cutter rod assembly is connected with the cutter frame auxiliary supporting assembly; the cutter frame auxiliary supporting assembly is arranged on the semicircular support of the sliding plate and is opposite to the cutter frame main shaft assembly. The direct-drive type numerical control hobbing cutter frame is short in cutter replacement time, stable and reliable in cutter replacement action, high in rotating and machining accuracy and simple and compact in structure.

Special dual-handle three-jaw grasping forceps comprise a housing and an operating controlling part, wherein two ends of a first cylindrical pin are fixed in boss holes of a hollow handle haft, a long slot hole of a force rod swings and moves laterally within a narrow range relative to the first cylindrical pin, a second cylindrical pin is hinged with a cylindrical splitting pin hole of a vertical cylinder, the force which is acted on a corrugated handle is combined with the conical spring replacement action through a flat circular hole, and the vertical cylinder and an allocation disk are driven to move vertically along the inner hole of a circular pipe. Particularly, three allocation pin seats are arranged on the outer ring of the allocation disk symmetrically, holes of the allocation pin seats and large connection rod splitting holes of an H-shaped connection rod are hinged through a three cylindrical pin, small connection rod splitting holes and arc jaw connection holes are hinged through a fourth cylindrical pin, arc jaw supporting seat holes and hanging pin holes are hinged through a fifth cylindrical pin, three arc jaws which are arranged symmetrically are controlled flexibly, synchronous swinging is achieved, and smooth fragile articles can be taken out from high-temperature environment through bi-hand operation.

The invention discloses a reactive reagent of nucleic acid amplification by chain replacement at room temperature, belonging to the field of molecular biology and comprising the following components: Tricine buffer solution, potassium chloride, magnesium chloride, dithiothreitol, polyethylene glycol (PEG), ATP, dNTPs, phosphocreatine, a primer pair, SSB protein, colon bacillus RecA protein, yeastRad 51 protein and Bsu DNA polymerase. The invention also discloses a nucleic acid amplification method at room temperature. The nucleic acid amplification of high sensitivity for non-instrument dependent single or multi-sequence single tube type amplification is realized at the room temperature under the chain replacement action of the yeast Rad 51 protein and the colon bacillus RecA protein. The method is used for realizing efficient nucleic acid amplification by the chain replacement under the condition of room temperature, has less use time and simple operation, and omits a traditional heat circulation by a PCR. The technique is also suitably applied to non-laboratory detecting places with a large number of samples.