348 results about "Reactive system" patented technology

System and method for reacting to an expected impact involving a vehicle including an anticipatory sensor system for determining that an impact involving the vehicle is about to occur prior to the impact and an impact responsive system coupled to the sensor system and actuated after its determination of the expected impact. The sensor system includes wave receivers spaced apart from one another, each receiving waves generated by, modified by, or reflected from a common object exterior of the vehicle. The impact responsive system attempts to reduce the potential harm resulting from the impact and can be a protection apparatus which protects a vehicular occupant or a pedestrian, such as one including an airbag and an inflator for inflating the airbag.

A method and apparatus for an automated biological reaction system is provided. In the processing of a biological reaction system, there is a need for consistently placing an amount of liquid on a slide. In order to accomplish this, several methods are used including a consistency pulse and a volume adjust means. Moreover, in order to reliably operate an automated biological reaction system, the dispenser must be reliable, easy to assemble and accurate. Among other things, in order to accomplish this, the dispense chamber is substantially in line with the reservoir chamber, the reservoir chamber piston is removed, and the flow of liquid through the dispenser is simplified. Further, in order to operate the automated biological reaction system more reliably, the system is designed in modular pieces with higher functions performed by a host device and the execution of the staining operations performed by remote devices. Also, to reliably catalog data which is used by the automated biological reaction system, data is loaded to a memory device, which in turn is used by the operator to update the operator's databases. The generation of the sequence of steps for the automated biological reaction device based on data loaded by the operator, including checks to determine the ability to complete the run, is provided.

A method and apparatus for an automated biological reaction system is provided. In the processing of a biological reaction system, there is a need for consistently placing an amount of fluid on a slide. In order to accomplish this, several methods are used including a consistency pulse and a volume adjust means. Moreover, in order to reliably operate an automated biological reaction system, the dispenser must be reliable, easy to assemble and accurate. Among other things, in order to accomplish this, the dispense chamber is substantially in line with the reservoir chamber, the reservoir chamber piston is removed, and the flow of fluid through the dispenser is simplified. Further, in order to operate the automated biological reaction system more reliably, the system is designed in modular pieces with higher functions performed by a host device and the execution of the staining operations performed by remote devices. Also, to reliably catalog data which is used by the automated biological reaction system, data is loaded to a memory device, which in turn is used by the operator to update the operator's databases. The generation of the sequence of steps for the automated biological reaction device based on data loaded by the operator, including checks to determine the ability to complete the run, is provided.

A method and apparatus for an automated biological reaction system is provided. In the processing of a biological reaction system, there is a need for consistently placing an amount of fluid on a slide. In order to accomplish this, several methods are used including a consistency pulse and a volume adjust means. Moreover, in order to reliably operate an automated biological reaction system, the dispenser must be reliable, easy to assemble and accurate. Among other things, in order to accomplish this, the dispense chamber is substantially in line with the reservoir chamber, the reservoir chamber piston is removed, and the flow of fluid through the dispenser is simplified. Further, in order to operate the automated biological reaction system more reliably, the system is designed in modular pieces with higher functions performed by a host device and the execution of the staining operations performed by remote devices. Also, to reliably catalog data which is used by the automated biological reaction system, data is loaded to a memory device, which in turn is used by the operator to update the operator's databases. The generation of the sequence of steps for the automated biological reaction device based on data loaded by the operator, including checks to determine the ability to complete the run, is provided.

Cutting machines with high-speed safety systems, and actuators used in high-speed safety systems, are disclosed. The cutting machines may include a detection system adapted to detect a dangerous condition between a cutting tool and a person. A reaction system performs a specified action, such as stopping the cutting tool, upon detection of the dangerous condition. An actuator may be used to trigger the reaction system to perform the specified action.

Application of spinel ferrite catalyst and a method for urging persulfate to generate free radicals to catalytically degrade organic matters relate to application of spinel ferrite catalyst and a method for degrading organic matters. The invention aims to solve the problems of high probabilities of oxygenolysis and breakage, low strength, impurity dissolution, low catalytic efficiency and difficulty in recovering in the existing catalyst as catalyst generated by sulfate free radicals and complex reaction system, rigor reaction conditions and higher cost in the existing activating technology. The spinel ferrite catalyst, as catalyst for urging the generation of persulfate free radicals, for urging persulfate or mono-persulfate to generate free radicals is applied; and the method comprises the following steps: the spinel ferrite catalyst is adopted as catalyst for urging the generation of persulfate free radicals to urge persulfate or mono-persulfate to generate free radicals; and then sulfuric acid free radicals are used for degrading the organic matters. The application and the method are mainly applied in catalytic degradation of the organic matters.

A process for the epoxidation of an olefin, which process comprises reacting a feed comprising the olefin, oxygen and a reaction modifier in the presence of a highly selective silver-based catalyst at a reaction temperature T, and with the reaction modifier being present in a relative quantity Q which is the ratio of an effective molar quantity of active species of the reaction modifier present in the feed to an effective molar quantity of hydrocarbons present in the feed, and which process comprises the steps of:

• • operating at a first operating phase wherein the value of T is T₁ and the value of Q is Q₁, and
  • subsequently operating at a second operating phase at a reaction temperature which is different from the reaction temperature employed in the first operating phase, such that the value of T is T₂ and the value of Q is substantially Q₂, whereby Q₂ is determined by calculation and Q₂ is defined by the formula

Q₂=Q₁+B(T₂−T₁),

wherein B denotes a constant factor which is greater than 0; a reaction system suitable for performing the process for the epoxidation of an olefin; a computer program product which comprises a computer readable program recorded on a computer readable medium, suitable for instructing a data processing system of a computer system to execute calculations for the process for the epoxidation of an olefin; and a computer system which comprises the computer program product and a data processing system.

The invention is directed to systems, methods, and apparatus for carrying out multi-stage amplification reactions, especially under fluidly closed conditions. In one aspect, methods of the invention are carried out in a fluidly closed reaction system that permits the isolation of a portion of a first (or prior) reaction mixture and its use as a sample or specimen in a second (or subsequent) reaction mixture, thereby substantially avoiding interfering effects that first reaction components may have in the second reaction if both reaction mixtures were simply combined together. In this aspect, systems, methods, and apparatus of the invention may be used with any amplification reaction that permits multiple stages of amplification based on the use of nested primers.

A batter's lower leg protector product, including a lower leg protector for being custom-formed to the shape of a batter's lower leg while flexible and upon hardening providing a rigid, supporting custom fit. The lower leg protector product includes an outer container formed of moisture-impervious material. A flexible lower leg protector is positioned in the container in substantially moisture-free conditions and sealed therein against entry of moisture until use. The lower leg protector includes a substrate and a reactive system impregnated into or coated onto the substrate, the system remaining stable when maintained in substantially moisture-free conditions and hardening upon exposure to moisture to form a rigid, self supporting structure. A flexible protective pad is positioned on one side of the substrate to provide cushioning between the substrate and the batter when the lower leg protector is being worn. An outer cover covers the substrate on the side opposite the protective pad. The substrate, protective pad and outer cover are connected together into a unitary structure for being molded while flexible to the lower leg and ankle of the batter. Complementary fasteners are attached to opposing side edges of the lower leg protector for retaining the lower leg protector in place on the batter's leg while being worn. A foot protector having an construction optionally provides protection to the top of the foot.

Provided is a connector suitable for securely infixing a catheter, electrode, hollow needle, probe, or other styliform device with its tip stabilized within a nontubular anatomical structure. Secure junctions between fluid lines and/or electrodes and tissue are essential for automatic controls and permanent nephrostomies and suprapubic cystostomies, for example, using synthetic materials. These can be made self-contained and fully implanted to treat one chronic condition, or represent but one module controlled as an axis or channel of control in an adaptive ambulatory hierarchical prosthetic disorder response system used to automatically coordinate the treatment of chronic comorbid disease. Such applications require prosthesis-to-native tissue junctions which are secure, immobile, unsusceptible to leaks or microbial intrusion, and require little if any maintenance. Connection for securely and least disruptively merging catheteric and native lumina is described in nonprovisional application Ser. No. 14/121,365, entitled Ductus Side-entry Jackets and Prosthetic Disorder Response Systems, filed on 25 Aug. 2014.

A three-wheeled vehicle having a pair of front wheels and a single rear wheel is provided with a roll-related reactive system. The roll-related reactive system provides braking of at least one of the front wheels independent of braking initiated by an operator of the vehicle.

A correlative reacting system and a method for implementing security update of mobile station. The correlative reacting system includes a security correlative agent at a terminal side and a security correlative server at a network side communicated with the security correlative agent via an air interface. In the present invention, the correlative reacting system performs an information interaction with the mobile station, controls the mobile station to carry out an automatic security update. The automatic security update includes automatic downloading and installation, update of the security correlative agent, and automatic recovery of the insecurity factors of the mobile station and the like.

The invention discloses a vehicle forward collision warning method based on a vehicle networking technology. The method includes the following steps: (1) collecting real-time data through a vehicle-mounted terminal device; (2) adjusting a dynamic threshold value: adjusting the value of a dynamic regulation factor of vehicles according to vehicle disposition information, driver information, sensor information, real-time positions of the vehicles and road types; (3) calculating the theoretical safe distance S(safe) between two vehicles, wherein V(sv) is a vehicle speed acquired through a CAN bus, T(r) is the dynamic regulation factor, V(rel) is the absolute value of the relative speed of the two vehicles, TTC is a time from the current time to a collision time, and the time can be configured through the vehicle-mounted terminal device so as to reflect the warning sensitivity level of the system; (4) carrying out judgment and warning: comparing the theoretical safe distance with a real vehicle distance acquired by a distance measuring sensor, and sending out warning information if the real vehicle distance is smaller than the theoretical safe distance. The method guarantees objectivity and accuracy of a calculation model to the maximum and avoids rear-end collisions most accurately.

The invention is directed to methods of transfering catalyst particles into and within reaction systems. The reaction systems are those that use catalysts that comprise molecular sieves, particularly metalloaluminophosphate molecular sieves, especially metalloaluminophosphate molecular sieves which are susceptible to loss of catalytic activity due to contact with water molecules. The transfer methods provide appropriate mechanisms for transporting catalyst into and within a reactor to protect against loss of catalytic activity that can occur due to contact with water molecules.

An athletic body protective product such as a shin guard with enhanced protection against direct impact to bone structure shin. The guard includes a storage package formed of moisture-impervious material and sealable to prevent entry of moisture, a flexible protective guard positioned in the storage package and sealed therein against entry of moisture for being custom-formed to the shape of the shin while flexible and upon hardening providing a rigid, supporting custom fit. The guard includes a reactive system impregnated into or coated onto a substrate, the system remaining stable when maintained in substantially moisture-free conditions and hardening upon exposure to sufficient moisture to form a rigid, self supporting structure. A flexible pad is positioned on one side of the substrate along its length to provide a cushioning barrier between the hardened substrate and the protected bone of the athlete when the protective guard is in use. An elongate cover encloses the substrate on a side of the substrate opposite the protective pad, The substrate, protective pad and cover are joined together to form a unitary structure. An elongate, narrow, supplemental bone protection pad is positioned relative to the shape of the protective pad so as to reside in overlying relation to the shin bone for providing supplemental protection against direct impact.

Provided are means for the direct and continuous connection of a catheter to the lumen of any tubular anatomical structure, or ductus, without medically significant leakage. A port implanted at the body surface with piping to a periductal collar allows drug or radionuclide delivery that bypasses the upstream lumen. The port allows injection, infusion, or attachment of an automatic ambulatory pump. A superparamagnetic nanoparticle carrier-bound drug, for example, can be introduced into the lumen to pass downstream until the carrier particles, with or without the drug still bound, are drawn into the lumen wall by a magnetized jacket surrounding the ductus. Such constitutes a method of drug targeting whereby a segment of a vessel or the territory supplied by a branch of that segment can be circumscribed for exposure to the drug. A jacket with side-entry connector positioned in surrounding relation to a lesion requiring treatment can itself be magnetized.

This invention relates to a method for preparing polyether used specially for the production of poly-carboxylic acid series concrete additive. In this invention method, (1), X-O-H is used as the initiator for the oxyalkylene ring-opening polymerization to prepare polymerizable active polyether; where in the 'X' represents the group as it is in the formula (1); (2), the above-mentioned polyether is used for BUSS alkoxylation. This invention has advantages of: (1)the molecular weight of the polyether can be controlled by 190-4000, narrow molecular weight distribution, flexible operation, excellent quality of product; (2)no procedure of esterification in this inventive production; (3)safety production, no need of solvent; (4)large scale batch production.

The invention discloses an integral intelligent security system based on the regional safety, which remotely controls and manages separate system by means of a TCP/IP network; not only video, access control, and alarm are included, but also the administration of the daily work of patrol, antitheft, and security guard personnel are brought into the system; the individualized target detecting technologies such as the RFID technology, the biometric identification technology, and the like, are additionally applied. The invention is a 'network system' of hierarchical network version and meets requirements for multi-level and multi-monitoring centers. The invention is highly practical , can provide real-time information to a user; meanwhile and provide a plurality of emergency solutions according to the collected real-time information. Therefore, the invention is applicable to overall regional safeguarding or security guard in some important places. The integral intelligent security system has very high compatibility and expansibility, can perform the regional networking from a point to a line and a point to a surface so as to ultimately form a multi-level safety guarding and emergency response system among regions.

In one embodiment, a diagnostic system includes an instrument coupled to a client device and having at least one sample processing bay. The diagnostic system has a software architecture including instrument software (ISW) associated with the instrument. The ISW receives an assay definition file (ADF) that has a control file and an assay analysis module (AAM) file. The processing bay prepares and senses the sample according to parameters in the OPUS file and then generates sensor scan data. The diagnostic system then analyzes the sensor scan data and prepares a report according to the AAM file.