83 results about "Dual mechanism" patented technology

Provided are compounds that are inhibitors of both rho kinase and of a monoamine transporter (MAT) act to improve the disease state or condition. Further provided are compositions comprising the compounds. Further provided are methods for treating diseases or conditions, the methods comprising administering compounds according to the invention. One such disease may be glaucoma for which, among other beneficial effects, a marked reduction in intraocular pressure (IOP) may be achieved.

A power assembly for dispensing product from a container includes a pump mechanism and an energy storage mechanism. The pump mechanism includes a rotatable actuating collar connected through an escapement mechanism with a drive screw with an externally threaded shaft engaged with internal threads in a piston. Rotation of the collar reciprocates the piston to store energy in the energy storage mechanism and to draw product into a pump chamber from which the product is dispensed. An actuator is connected with a stem valve to open it when the actuator is depressed, enabling the energy storage mechanism to push the piston back to its at-rest position to force product from the pump chamber and ready it for another dispensing cycle. Disengagement of the escapement mechanism when the actuator is depressed prevents rotation of the actuating collar. Different energy storage mechanisms can be interchangeably attached to the pump mechanism.

The invention discloses an elevator capable of preventing an elevator car from moving accidently. The elevator comprises a main control unit and an elevator car accidently-moving protecting device, wherein the elevator car accidently-moving protecting device comprises a brake control unit, a tractor operation control unit, a detection unit and a signal processing unit; the detection unit is used for detecting whether the elevator car deviates from a flat floor position; a signal output end of the detection unit is connected with a detection signal input end of the signal processing unit; a brake control signal output end of the signal processing unit is connected with a control signal input end of the brake control unit; a control signal output end of the brake control unit controls a power supply input end connected with a brake; a tractor operation control signal output end of the signal processing unit is connected with a control signal input end of the tractor operation control unit; and a control signal output end of the tractor operation control unit controls a power supply input end connected with a tractor. Through simultaneous control on the brake and the tractor, the purpose of preventing the elevator car from moving accidently with a double mechanism is reached.

The invention discloses a pallet fork mechanism with a quick change function. The pallet fork is characterized in that a baffle mechanism is connected with a folding arm mechanism and rotates around the folding arm mechanism; the baffle mechanism is provided with two quick change handles and two limiting blocks; the two quick change handles lift the two limiting blocks by pin shafts; a hanging plate mechanism is provided with a camera mounting hole and two limiting holes; the baffle mechanism is inserted in the two limiting holes of the hanging plate mechanism by the two limiting blocks and is connected with the hanging plate mechanism; the hanging plate mechanism is connected with a pallet fork frame through a rotary shaft; a leveling cylinder is arranged between the pallet fork frame and the hanging plate mechanism; one end of the leveling cylinder is connected with the hanging plate mechanism, and the other end of the leveling cylinder is connected with the pallet fork frame by the pin shaft; and the leveling cylinder pushes the pallet fork frame to rotate around the rotary shaft of the hanging plate mechanism by the pin shaft. The quick change function of the pallet fork mechanism of a handler with a high-speed telescopic arm can be realized to meet the left-and-right transverse movement function of the pallet fork mechanism, and a cylinder and a cylinder roller can be supported to realize rolling and moving in the case that the transported materials are overloaded.

Jojoba alcohol, a mixture of long chain monounsaturated alcohols, is an oily liquid at moderate ambient temperatures. It is readily absorbed by human skin where it relieves irritation and inhibits the formation of lesions caused by viruses. The inhibitory action is applicable to enveloped viruses which express as sores at dermal surfaces in humans. When applied topically to an incipent herpes episode, it will quickly penetrate the epidermis to the subdermal vascular cells and suppress viral replication which leads to inflammation and the formation of blisters on the face, genital and other skin and mucosal areas. Fumaric acid and malonic acid at low concentrations also inhibit the replication of varicella zoster virus in human cell cultures, with no cellular toxicity. Compositions of certain low molecular weight organic acids in jojoba alcohol enhance antiviral activity. Topical treatment of shingles with a low concentration of fumaric acid in jojoba alcohol terminates the episode. This combination drug acts by a dual mechanism wherein the jojoba alcohol blocks viral fusion by a lipoidal mode, and the polycarboxylic acids inhibit viral fusion by an ionic mode. The combination drug can also be effective in treating chicken pox. Jojoba alcohol is a carrier and transdermal delivery system for these and other pharmacologically active agents for the relief of pain and treatment of other conditions which occur at or under the surface of the skin. Topically applied jojoba alcohol is non-toxic and safe for animals and humans.

The invention discloses a welding robot with a plurality of closed-ring subchains. The welding robot with a plurality of closed-ring subchains comprises a plurality of parallel mechanism closed-ring actuating mechanism subchains and one series actuating mechanism main chain, wherein mechanism closed-ring subchains are capable of controlling a main ring connection rod to move in a plane of a four-rod mechanism closed-ring subchain; and movement of a plurality of parallel connection rod subchains and a robot body is capable of realizing space movement of a movable platform. According to the welding robot with a plurality of closed-ring subchains, control is realized by resultant movement of four closed-ring subchains and the robot body; due to connection between a plurality of connection rods and the robot body, the space movement of a rear-end actuator is realized; the rear-end actuator is small in movement inertia, good in dynamics performance and high in reliability; the mechanism has the advantages of compact structure and simple control; the rods can be made into light rods; the mechanism has a large working space, so that a gravity center of the mechanism moves backwards, thus the balance of the mechanism is ensured; and the mechanism can be applied to more places.

The invention discloses cell CTL (BiAT) with a bispecific antibody as well as a preparation method and an application thereof. The cytotoxicity T lymphocyte (CTL) with the bispecific antibody is prepared by assembling CTL cells by combining a CD3 monoclonal antibody and any antibody aiming at tumor-associated antigens (TAAs), and the CTL is named as CTL (BiAT) cells. The target binding of targeting specificity CTL and one tumor-associated antigen or more tumor-associated antigens is generated due to combined use of multiple tumor-associated antigen epitope peptides to stimulate DC induction, the targeting action of the CTL cells is ensured due to dual mechanisms, the number of the targets acting on the CTL cells is increased, the targeting property of the CTL cellular immune effect is further improved, and tumor cells can be efficiently killed.

The invention discloses fruit and vegetable washing salt for strongly removing pesticide residues based on dual mechanisms of adsorption and removal functions. The fruit and vegetable washing salt is formed by combining one or more of the following raw materials: sodium chloride, a natural adsorption material, a biomass surfactant and a decontamination assistant. For avoiding potential safety hazards of food in real life, people often use a neutralization reaction to remove acidic pesticide residues on the surfaces of fruits and vegetables, while pesticide is acidic or alkaline, and the pesticide residues cannot be completely removed by means of the neutralization reaction only. According to the fruit and vegetable washing salt disclosed by the invention, the pesticide residues on the surfaces of the fruits and the vegetables are adsorbed by using the natural adsorption material; besides, pesticide is eluted by means of a demulsification effect of the salt; dual mechanisms of adsorption and removal are combined to strongly remove the pesticide residues; and moreover, the damage to nutritional value and mouth feel of the fruits and the vegetables is avoided. The raw materials adopted by the fruit and vegetable washing salt disclosed by the invention have the characteristics of nature, no toxicity or harm, no chemical components such as essence, no pollution to water quality, wide sources, safety, effectiveness and no side effects; and a preparation process is simple and feasible and the popularization value is relatively high.

The object of the instant invention is to provide a cable (or the like) protection and guide device in which inadvertent disengagement during operation can be avoided. Engagement between an opening/closing arm and link plates is accomplished by a dual mechanism locking structure. Easy engagement during use allows for excellent durability. The dual locking structure exhibits adequate strength even in smaller scale versions. The cable protection and guide device contains a plurality of link bodies with each link body comprises one link plate and another (110, 110). The link bodies are flexibly connected to each other. Each link body includes a connecting arm (120), an opening/closing arm (130), a hinge connection mechanism (100A), a main locking mechanism (100B), and an auxiliary locking mechanism (100C). A main locking mechanism (100B) secures the opening/closing arm (130) and the link plates (110, 110). An auxiliary locking mechanism (100C) locks the opening/closing arm (130) and the link plates (110, 110).

The invention discloses a full-automatic bottle blowing machine, comprising a feed hopper, wherein a discharge hole of the feed hopper is equipped with a lifting mechanism; a dual-alignment mechanism capable of arranging a bottle bland is arranged below the lifting mechanism; the discharge end of the dual-alignment mechanism is provided with a dual-blanking mechanism used for sending the bottle blank to two groups of blank manipulators; heating systems are arranged above each group of the blank manipulators; the discharge ends of the warming systems are provided with lane-changing manipulators sending the bottle blank to an automatic synchronous drawing-blowing system; the other side of the automatic synchronous drawing-blowing system is provided with an automatic bottle-discharge manipulator. In the invention, dual mechanisms work simultaneously, thereby improving the work efficiency; in addition, the width and relative height of a heating space can be autonomously adjusted, so that the bottle blank can be in an optimal heating state, a blank pipe can be heated well by each heating stage, and the bottle blank inserted on a heating head can constantly rotate under the control of a system, so as to achieve the optimal heating effect.

The invention discloses a manual release device for a parking brake cylinder of a light rail vehicle, and belongs to the field of manual release auxiliary devices for parking brake cylinders of railway vehicles. The manual release device comprises a lever mechanism, a rope mechanism and a pulley mechanism. By the aid of the pulley mechanism, the lever mechanism, a cam mechanism and the like, original extremely strenuous manual parking brake cylinder release operation in a lower narrow space of a train is changed into manual operation which can be easily completed inside a compartment. Operational reliability is enhanced while efficiency is improved, operation difficulty of operators is reduced, and potential safety hazards are eliminated. Besides, the manual release device for the parking brake cylinder of the light rail vehicle has the advantages of simple and practical structure, low cost, convenience in operation and popularization and the like.

The invention provides a buried garbage compressor, comprising a garbage bin which is arranged in a pit; the front end of the garbage bin is provided with a material outlet; the middle position of the garbage bin is provided with a material pouring bin; the front end of the garbage box is provided with a gate mechanism which is provided with a gate arranged at the internal side of the material outlet; a material storage bin is formed between the gate and the material pouring bin; the top of the material storage bin is provided with a surface layer body; the rear end of the garbage bin is provided with a rear top base; a push pressing bin is formed between the rear top base and the material pouring bin; the push pressing bin is internally provided with a push-out mechanism and a compression mechanism which are connected with each other in a moving way; the compression mechanism is provided with a compression base; the rear end surface of the compression base is provided with a compression cylinder; furthermore, the compression cylinder is fixed on the rear top base; the prepositive gate with insertion structure is adopted; the garbage bin smartly moves up and down; a dual mechanism for compression and push-out is arranged; the whole machine has long service life; the design of a convex top block has high operation efficiency; the upper garbage baffle which slides by dual layers has good cleaning at the rear part of the garbage bin; an insurance mechanism is configured, thus the operation is safe.

The present invention relates to multi-arm star macromolecules which are used as thickening agents or rheology modifiers, including use in hydraulic fracturing fluid compositions. In one aspect of the invention, a star macromolecule is capable of thickening via a dual mechanism comprising (1) self-assembly of the hydrophobic polymerized segments of the star macromolecules via hydrophobic interactions or associations, and (2) association, reaction, or combination of the hydroxyl-containing polymerized segments of one or more of the star macromolecules.

The invention discloses a temperature-resistant composite cleaning fracturing fluid and a preparation method thereof, wherein the temperature-resistant composite cleaning fracturing fluid comprises the following components by mass: 2-2% of a surfactant; 1-2% of a countra-ion assistant; 1-2% of nano particles and balance of water. The preparation method comprises the following steps: first esterifying ordinary hydrophilic nano silica with an acid anhydride organic substance to obtain an acid anhydride modified surface carboxylated nano particle, then preparing a nano fluid by using the modifiednano particle, sequentially adding the temperature resistant surfactant and the countra-ion assistant, uniformly mixing, standing at a constant temperature to obtain the temperature-resistant composite cleaning fracturing fluid. The temperature-resistant composite cleaning fracturing fluid has the advantages of simple preparation method and low cost, and the nano silica particles modified by theacid anhydride has a dual mechanism effect in the cleaning fracturing fluid, further strengthens the gelation of the long-chain surfactant so as to improve the viscoelasticity and temperature resistance of the clean fracturing fluid, and broadens the application of the clean fracturing fluid in complex reservoirs.

The invention discloses a side feeding device, a barrel holding feeding mechanism control system and method and a garbage truck. According to the barrel holding feeding mechanism control system, a user only needs to send out a startup command through a command sending device to perform garbage feeding operation automatically, in addition, garbage is not poured or leaked by controlling a holding arm mechanism to be within a horizontal reference range in the oscillating process of a sliding rail mechanism, and compared with existing manual judgement and manual adjusting, the working efficiency is improved greatly. In addition, the current magnitudes of a third electromagnetic valve, a fourth electromagnetic valve, a fifth electromagnetic valve and a sixth electromagnetic valve are adjusted according to detecting results of a first tilt angle sensor in the oscillating process of the sliding rail mechanism, and stable, continuous and high-precision adjustment can be achieved during composite action of the system. The barrel holding feeding mechanism control system provided by the invention has the advantages of easy operation and high automation degree, the operating difficulty and complexity are reduced, time is saved, and the working efficiency is improved.

The invention provides an information recommendation method and device and computer equipment. The method includes: obtaining a text portion of to-be-recommended information; identifying and obtainingtarget information from already recommended information recommended to the same user; identifying picture similarity between a picture portion of the to-be-recommended information and picture portions of all the target information; according to the picture similarity, determining whether recommendation of the to-be-recommended information is repeated recommendation; and if not, recommending the to-be-recommended information to the user. Through discrimination of a dual mechanism of combining text similarity and the picture similarity to identify whether the to-be-recommended information is repeatedly recommended information, identification accuracy is improved, and problems that in the related art, whether recommendation is repeated is identified through identifying only the text similarity of the to-be-recommended information and the already recommended information, thus information identification is inaccurate, and identification accuracy is low are solved.

The invention discloses a multifunctional buckle assembly automatic system which comprises a first rack and a conveying sliding table mechanism. A buckle mechanical arm and a buckle feeding mechanismare mounted in the first rack. A first conveying belt is arranged on the upper end face of the first rack. A vertical conveying mechanism is arranged beside the first conveying belt. One end of the conveying sliding table mechanism stretches into the first rack, and the other end of the conveying sliding table mechanism is located outside the first rack. At least one rotary disc is arranged at theaction tail end of the buckle mechanical arm, and multiple buckle clamps are arranged on the surface of the outer circle of the rotary disc. According to the multifunctional buckle assembly automaticsystem, through the arrangement of the conveying sliding table mechanism, the buckle mechanical arm, the buckle feeding mechanism, the first conveying belt and the vertical conveying mechanism, the functions of automatic product feeding, buckle assembly and the like are combined, and lean production novelty is achieved; and by means of the multifunctional buckle assembly automatic system, the efficiency is improved, the cost is reduced, enterprise lean production management is facilitated, intelligent factories are achieved, and earned profits are improved.

The invention relates to an automobile exhaust pollutant monitoring method integrating an automobile electronic identifier and a video. A RFID chip is arranged in the automobile electronic identifier,the automobile electronic identifier is installed in a sticking manner and tightly attached to the inner side of the front windshield of an automobile, and the automobile electronic identifier comprises automobile information and automobile environment protection information; dual-mechanism recognition equipment and a road fixed remote sensing device are installed at a recognition base station for separately collecting automobile electronic identifiers, traditional license plate information and automobile exhaust information of the passing automobiles. The information of the dual-mechanism recognition equipment and the information of the road fixed remote sensing device are sent to a background management system. According to the automobile exhaust pollutant monitoring method integratingthe automobile electronic identifier and the video provided by the invention, the exhaust pollutant of the automobile in driving can be monitored and analyzed in real time, and the condition that whether the automobile emissions exceed limits can be judged.

The invention provides a potassium ion battery negative electrode active material, a potassium ion battery negative electrode material, a potassium ion battery negative electrode, a potassium ion battery and an application thereof, belonging to the technical field of potassium ion batteries. The potassium ion battery negative electrode active material provided by the invention comprises a ruthenium pentoxide composite material, wherein the ruthenium pentoxide composite material comprises a ruthenium pentoxide composite material containing a doping ions and/or a coating layer. The ruthenium pentoxide composite material has excellent potassium ion transport channels, can realize rapid insertion and de-intercalation of potassium ions, has stable crystal structure, adopts the reaction mechanism of intercalation and pseudocapacitance dual mechanism, prepares the potassium ion battery with the advantages of long cycle life, high specific capacity and low cost, can solve the problem of priceincrease caused by insufficient lithium resources, avoids the problems of expansion and pulverization of the alloy-type negative electrode of the potassium ion battery, slow dynamics of the intercalated carbon material and the like, and can be widely applied to electric tools, electronic equipment, electric vehicles or energy storage equipment.

The invention provides an electric shifting machine, comprising a base respectively connected with a leg mechanism and a vertical lifting mechanism. The base and the leg mechanism are provided with universal casters; the vertical lifting mechanism is connected with a hanger mechanism and provided with an operating handle. The electric shifting machine further comprises a control system for controlling the leg mechanism and the vertical lifting mechanism to move. The leg mechanism is used for opening or closing legs of the electric shifting machine, the vertical lifting mechanism is used for lifting or falling the hanger mechanism, and the hanger mechanism is used for fixing a patient. According to the electric shifting machine, a core part for realizing rising and falling is arranged inside upright columns, so that safety in operation can be improved while service life of the machine can be prolonged; during power failure, an emergency falling mechanism is used for realizing manual falling to guarantee safety of the patient; during lifting, the patient is rotated by 360 degrees, which makes the patient being lifted in a comfortable posture.