452 results about "Recovery period" patented technology

High availability BGP4 is based on redundant hardware as well as redundant software that replicates the RUN state of BGP4. There are two copies, respectively active and backup, of BGP4 running on two separate redundant hardware platforms. All BGP4 internal implementations apply various methods to replicate the running state of BGP4 independently of peer network routers. When this hardware or software fails on one redundant hardware platform, peer routers are unaware of the failure. Internally, based on duplicative states, the local router recovers from the failure and keeps the protocol running. During the recovery period, the local router can bring up a backup again. In the HA architecture, these activities are not detected by peer routers, such that there is no instability to the Internet backbone caused by BGP4 failure.

A device for preventing closure of a surgically created resection cavity within tissues of the body comprises an insertion member having a distal end for insertion into a surgically created resection cavity and a proximal end which remains outside the resection cavity and a lumen extending between the proximal and distal ends and an inflatable member deployable from the distal end of the insertion member, an inner chamber of the inflatable member being fluidly coupled to the lumen to receive an inflation fluid therefrom so that, when the inflation fluid is supplied to the inflatable member, the inflatable member expands so that an outer surface of the inflatable member contacts the surrounding tissue and moves the surrounding tissue out of the resection cavity. A method of treating tissue surrounding a surgically created resection cavity, comprises the steps of, after a portion of tissue has been surgically removed to create a resection cavity, inserting a distal end of a catheter into the resection cavity and deploying an inflatable element at a desired location within the resection cavity from a distal portion of the catheter in combination with the steps of inflating the inflatable element to contact inner surfaces of the resection cavity and maintain tissue surrounding the resection cavity in a position substantially corresponding to a position of the tissue prior to the creation of the resection cavity to prevent closure of the resection cavity by healing processes during a recovery period and, after the recovery period, treating the tissue surrounding the resection cavity.

The invention relates to a water culture method in raising seedlings of vegetable cavernosum, belonging to the technical field of vegetable seedling. The invention is characterized in that, the method has the matching between the water culture facility in raising seedlings of vegetable cavernosum and a nutrient solution specialized for seedlings; year-round production of water cultured vegetable seedlings is realized. The water culture method in raising seedlings of vegetable cavernosum has the advantages that, the growth process of the invention does not need to adopt convention nursery substrate; the drawbacks of conventional plug seedlings that the conventional plug seedlings are easy to be influenced by the nursery substrate and the conventional plug seedlings are not suitable to be used as water cultured vegetable are overcome; the nutrient required by the growth of the cultivated seedlings is provided by the special nutrient solution; the invention has the advantages of neat seedlings, no recovery period, short seedling period, high strong seedlings rate and other excellences.

A differential Fick technique including a first phase in which baseline breathing parameters may be established and a second phase in which a change in the effective ventilation of a patient is induced. The durations of the first and second phases may be substantially the same and may be abbreviated relative to the durations of comparable phases of previously known differential Fick techniques. The disclosed differential Fick technique also lacks a recovery period in which the respiratory parameters of a patient are permitted to return to “normal” levels.

A method and system are disclosed for NMR echo-train data acquisition and processing for enhanced tracking of the error in the signal due to magnetoacoustic effects, known as ringing, that are not cancelled out or otherwise corrected. In one aspect, the method enables correction of ringing signals in a single pass by way of collecting a composite signal that includes echoes due to pulses at least at two different frequencies. The choice of one or more of the frequencies, the phase of the pulses, and the recovery period enable cancellation of the ringing signal from the echoes, including the echo from an excitation pulse. In another aspect, the method encompasses providing protection against errors due to tool motion by saturating a relatively wide sensitive region with the echo signals collected from within this relatively wide sensitive signal. Preferred embodiments of the invention include one or more of the aforementioned aspects.

A simulator for accurately simulating a deterioration amount and a recovery amount of transistor characteristics, by which a semiconductor device can be designed with high reliability, and the method are provided. When a gate voltage of a negative level (a negative bias voltage) “Vg” is applied to a gate of the transistor, characteristics of the transistor are deteriorated. When application of the negative level gate voltage “Vg” is terminated (when applying a bias free voltage), the deteriorated transistor characteristics are recovered. In a deterioration period and a recovery period, a logarithm “log(t)” is obtained for an application time “t” of the gate voltage, a deterioration amount ΔP_D(t)=C_D+B_D·log(t) is calculated by using constants C_D and B_D depending on the negative bias voltage, a recovery amount ΔP_R(t)=C_R+B_R·log(t) is calculated by using constants C_R and B_R depending on the bias free voltage, and the deterioration amount (ΔP_D), the recovery amount (ΔP_R) and a basic deterioration amount (X_D) are summed up. Preferably, passage of time is divided, and a deterioration amount and a recovery amount are obtained for each time zone by using different deterioration and recovery functions for each time zone.

Heating/defrost constructions of a very loW temperature refrigeration system having a defrost supply circuit and a defrost return bypass circuit optimizing the heating/defrost cycle, preventing overload (excessive pressure) of its refrigeration process and protecting components from damaging temperatures. The defrost cycle operates continuously, when required, and provides a shorter recovery period between heating/defrost and cooling operating modes. The rate of the temperature change during cool down or warm up is controlled in an open loop fashion by controlled refrigerant flow in bypass circuits.

A system is described that permits identified musical phrases or themes to be synchronized and linked into changing real-world events. The achieved synchronization includes a seamless musical transition—achieved using a timing offset, such as relative advancement of an significant musical “onset”, that is inserted to align with a pre-existing but identified music signature, beat or timebase—between potentially disparate pre-identified musical phrases having different emotive themes defined by their respective time signatures, intensities, keys, musical rhythms and/or musical phrasing. The system operates to augment an overall sensory experience of a user in the real world by dynamically changing, re-ordering or repeating and then playing audio themes within the context of what is occurring in the surrounding physical environment, e.g. during different phases of a cardio workout in a step class the music rate and intensity increase during sprint periods and decrease during recovery periods.

A nasal cannula allows insertion of an upper endoscopy probe, a transesophageal echo probe for exams, or the like. Currently, a nasal cannula is used to measure expired carbon dioxide and deliver oxygen to sedated patients undergoing these procedures. Use of a face mask, such as a non-rebreathing face mask, during these procedures allows increased delivery of oxygen in patients with compromised respiratory function. A side port can be cut into the non-rebreathing face mask to allow insertion of the probes into patient's mouths while allowing delivery of a higher oxygen concentration. The facemask has the ability to easily separate from the nasal cannula, providing for continued use of the nasal cannula during, for example, a recovery period from sedation.

A method and apparatus are disclosed for treating bone fractures by the application of intermittent pneumatic compression. The period of compression is sufficient to induce venous stasis at the fracture site. The period of recovery can be about half the period of compression. The applied pressure can be in the range os about 25–60 mmHg.

A hybrid energy management system that estimates the net regenerative energy that can be collected during the breaking action of the swing mechanism, then, since this is the net energy that can be used to recharge an energy storage device without using the engine to help recharge the energy storage device, the system limits the use of the energy storage device to that net amount predicted to be available from the recovery period. The net regenerative energy is calculated by considering motor and inverter efficiencies for transferring energy to the battery and changes in the boom/stick/bucket inertia moment.

The invention relates to a self-service check-in management system and method for hotels, which can simplify the check-in procedure, shortens the investment recovery period of the hotels, reduces the operating risk, reduces service staff of a main station, and reduces the operating cost of the hotels. In the process that the system imports the application, the identity authentication of a guest, settlement of articles consumed by the guest and check-out are relatively processed, and the measures basically meet the requirements of the public security sector for hotel management.

The invention discloses a garbage reservation recovery system and recovery method based on Internet. The system comprises a garbage can, a user mobile terminal, a garbage collecting and conveying personnel mobile terminal and a background management server, wherein the garbage can comprises a garbage can body and a cover arranged on the garbage can body; a weighing sensor is also arranged at the bottom of the garbage can body; and the background management server comprises an identity verification unit, a storage unit, a reservation information receiving unit, an information prompt unit and a calculation unit. The garbage reservation recovery system and the garbage reservation recovery method have the advantages that the garbage classification (renewable resource) Internet reservation recovery is realized; the garbage recovery quantity is greatly increased, and the garbage recovery period is greatly shortened; the recovery accuracy is improved; the indoor occupation space is greatly reduced; and convenience is provided for a user.

A garment for use by a patient after surgery for breast removal which alleviates post-operative pain and discomfort and facilitates normal activities during the recovery period. A padded vest-like garment is adapted for applying comforting pressure to the sites of removal of breast and other tissues and for holding pain relieving packages. A detachable arm support provides further comfort in a similar manner.

The invention discloses a fault tolerant cluster system and method based on message log. The system can obviate the system overhead produced by recording synchronous log by storing checkpoint and message log using a backup process and simultaneously recording the checkpoint and message log in a memory on a message sender side without increasing extra reliable equipment. This can not only record the log recording cost but also eliminate the dependency on stable storage medium. Without using any reliable storage equipment for storing checkpoint and log, the invention does not depend on extra spare calculation nodes to replace failure node in recovery period, and the process can continuously run on the rest of nodes without rebooting the process. At the same time, the system can also conveniently increase the load balance function to effectively reduce the influence of node failure on the entire system.

The invention provides a method and system for data cloud backup. The method comprises the steps that through forward continuous copying, data changes of a database on a production server are stored in a storage media server, and the storage media server stores the data changes and then distributes the data changes to corresponding disaster recovery servers; when the database on the production server cannot keep working, the disaster recovery servers will take over an original database system, data changes generated after the disaster recovery servers take over the original system are sent to the storage media server, and the storage media server stores the data changes; and when data is recovered to the production server during a recovery period, a backup control server can send the data changes generated after the disaster recover servers take over the original database system to the production server.

The invention discloses a migratory Atlantic salmon factory-like artificial breeding method. The migratory Atlantic salmon factory-like artificial breeding method includes the eyed egg incubation stage, the mouth opening and feeding stage, the fry breeding stage and the silvering process stage. Eyed eggs are incubated in an incubator in an incubation room with running fresh water; in the mouth opening and feeding stage, Atlantic salmon fries are bred in an indoor breeding pond with running fresh water; in the fry breeding stage, indoor closed circulating fresh water breeding is performed; in the silvering process stage, indoor closed circulating fresh water breeding is performed, the silvering process includes the silvering period and the lighting recovery period, the silvering period of five weeks begins first, during the silvering period, it is bright for 12 hours and dark for 12 hours every day, then the lighting recovery period of fives weeks begins, and 24-hour lighting is performed every day during the lighting recovery period. In the breeding process, the Atlantic salmon fries are all incubated and bred indoors, so that incubation and breeding are free of weather influences, the incubation and breeding conditions can be manually controlled conveniently, large-scale breeding can be carried out, the breeding is stable, the survival rate of the fries is high, the fries are uniform in size, and high-density breeding can be achieved.

Systems and methods for recovering and managing location information in mobile communication networks using a fast recovery protocol and load balanced query and update processes. According to the fast recovery protocol, if a location update processor does not receive a message from a global database server acknowledging receipt by the global database server of a location update message after a predetermined retry interval has elapsed since the location update message was sent by the location update processor, the location update processor sends a location update retry message after each predetermined retry interval elapses until the location update processor receives an acknowledgement message from the global database server. The global database server can use the location update retry messages and the predetermined retry interval to recover from a database or link failure. The recovery period using the fast recovery protocol is bounded by the predetermined retry interval. The fast recovery protocol can also be used in a system having a distributed location information database architecture. The load balanced query and update processes can be used to query and update, respectively, the databases of the distributed location information database architecture.