560results about How to "Expand the scope of action" patented technology

The invention discloses a cooking utensil. The cooking utensil comprises a pot body, a pot cover, an exhaust valve and an automatic exhaust driving device; the pot body comprises a pot shell and an inner pot arranged on the pot shell; the pot cover is detachably arranged on the pot body, the exhaust valve is movably arranged in an exhaust channel, the automatic exhaust driving device comprises anelectric driving unit, an exhaust push rod and a connecting component, the electric driving unit is arranged on the pot body, the exhaust push rod can be horizontally movably arranged in the pot shell, one end of the exhaust push rod is suitable for abutting against the peripheral wall of the exhaust valve so as to push the exhaust valve to move, the electric driving unit comprises a driving rod capable of doing reciprocating, a first magnetic material part is arranged on the driving rod, the exhaust push rod can be horizontally movably arranged in the pot cover, a second magnetic material part is arranged on the connecting component, when the electric driving unit is triggered, the driving rod moves so as to make the first magnetic material part cooperate with the second magnetic materialpart so as to drive the connecting component to move. The cooking utensil has the automatic exhaust function and is high in reliability.

The invention provides an unmanned aerial vehicle mixed system carried by an unmanned ship. The system comprises the unmanned ship, an unmanned aerial vehicle and a mixed communication system. The unmanned ship serves as a water domain movable platform for the unmanned aerial vehicle, and mainly comprises a ship body, a ship-borne control system arranged on the ship body, a ship-borne power device and a ship-borne application device. The unmanned aerial vehicle comprises an unmanned aerial vehicle body and a vehicle-mounted coordinating system. The unmanned aerial vehicle body is provided with a vehicle-mounted navigation device, a vehicle-mounted obstacle-avoiding device, a vehicle-mounted control device, a vehicle-mounted power device and a vehicle-mounted application device. The mixed communication system comprises a ship-borne communication device and a vehicle-mounted communication device. The ship-borne control system of the unmanned ship and the vehicle-mounted control device of the unmanned aerial vehicle body exchange data through the mixed communication system; the ship-borne control system serves as the core for the mixed communication system, and the unmanned ship and the unmanned aerial vehicle are controlled uniformly by an internal bus and a communication board card to work in cooperation. By means of the mixed system, the unmanned ship and the unmanned aerial vehicle can effectively supplement each other in water domain and space domain functions, and meanwhile the disadvantages of the water domain unmanned ship during space domain perpendicular work are compensated for.

The invention discloses a device for exciting high-speed and large-area ionic wind, which comprises an ionic wind exciting area cylinder body, an inlet and an outlet at two ends. Multiple-stage series needle-ring electrodes are arranged in the cylinder body. The device is characterized in that a needle electrode of a post stage and a ring electrode of a previous stage are combined to form an integral multi-needle ring electrode, and the needle electrode and the ring electrode of the multi-needle ring electrode of each two stages form an electrode spacing; the ring electrodes of the multi-needle ring electrode of each two stages are connected in series with a current-limiting resistor outside the cylinder body through a conductor respectively, and then are connected in parallel with a voltage-dividing capacitor to form a discharge loop; and the voltage-dividing capacitors are mutually connected in series, the voltage-dividing capacitor connected with the ring electrode close to the inlet is connected with a direct-current high voltage source, the voltage-dividing capacitor connected with the ring electrode close to the outlet is grounded, and the ring electrode close to the outlet is not provided with a needle electrode and is grounded directly through a conductor. The device can obtain high-speed and large-area ionic wind, and can be applied in various fields of enhanced heat transfer, micro air pumps, air purification and the like.

A controllable mechanism type fine-adjusting welding robot with multiple degrees of spatial freedom comprises three controllable fine-adjusting four-rod mechanism closed-loop subchains connected in parallel and an execution mechanism subchain in series connection. The four-rod mechanism closed-loop subchains can control a first connecting rod to move in the plane where the four-rod mechanism closed-loop subchains are located, and the spatial movement of a platform can be achieved through the movement of parallel connecting rods and a machine body. The spatial movement of a tail end executor can be controlled through the resultant movement of the three closed-loop subchains and the machine body, the movement inertia of the tail end executor is small, dynamics performance is good, reliability is high, the mechanism has the advantages of being compact in structure and easy to control, the connecting rods are used for control, rod pieces can be made into light rods, the work space of the mechanism is large, the gravity of the mechanism moves backwards, the mechanism is kept balanced, and the mechanism can act on more occasions.

The invention provides a DEM (Digital Elevation Model)-assisted satellite image block adjustment method. The DEM-assisted satellite image block adjustment method is characterized in that existing DEM data are combined, elevation control is provided when block adjustment is carried out by using an RFM (Rational Function Model) by a satellite image, and thus the dependence of the satellite image on ground control points which are densely distributed when the block adjustment is carried out can be greatly reduced. According to the DEM-assisted satellite image block adjustment method disclosed by the invention, compared with a non-elevation-control traditional block adjustment, when the block adjustment is carried out on a weak-intersection high-resolution downward-looking (panchromatic and multi-spectral) satellite image, and the increasing of the result accuracy is particularly obvious; extremely-high edge matching accuracy and relatively-uniform absolute accuracy can be obtained by the satellite image in a larger regional network just by using a few object space plane elevation control points. The DEM-assisted satellite image block adjustment method disclosed by the invention is very suitable for a satellite image user by whom high-accuracy object space control points are difficult to obtain to a large extent.

The present invention relates to compositions, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

The invention discloses a crushing mechanism for a coal mining device, comprising a main body part (1), a power component installed on the main body part (1) and a work component (2) driven by the power component, wherein the power component is used for driving the work component (2) to do the reciprocating straight line motion. In the work process of the crushing mechanism, the straight line motion does not generate a centrifugal force, thereby preventing the crushed coals from flying out in crushing process and guaranteeing the personal safety of the staffs in the tunnel; meanwhile, the coal crushed by the straight line motion is not cut into powders so as to prevent coal dusts from flying in the tunnel and to improve the air quality in the tunnel; in addition, the single motion stroke of the straight line motion is large so as to improve the crushing efficiency of the crushing mechanism. The invention further discloses a coal mining device including the crushing mechanism.

A controllable multi-degree of freedom welding robot comprises four controllable four-link-mechanism closed-loop executing mechanism subchains which are in parallel connection and an executing main chain in series connection. A main chain connecting rod can be controlled by the controllable four-link-mechanism closed-loop executing mechanism subchain to move within the surface with the controllable four-link-mechanism closed-loop executing mechanism subchains. The spatial motion of a moving platform can be achieved by the motion of a first connecting rod and a body. According to this arrangement, the spatial motion of an end effector can be achieved, motion inertia is small, dynamics performance is good and reliability is high. The controllable multi-degree of freedom welding robot has the advantages of being compact in structure and easy to control. The rods can be made as light rods, work spaces for mechanisms are large, gravity centers of the mechanisms are moved backwards to keep balance. The controllable multi-degree of freedom welding robot can be widely used.

The invention discloses premix compound for aquatic products, the application thereof in feed additive and the batch thereof. In the premix compound per kilogram, vitamin B complex accounts for 80 to 140g, composite trace element accounts for 110 to 200g, taurine accounts for 100 to 300g, phytase accounts for 10 to 30g, glutamine accounts for 100 to 300g, DMPT accounts for 5 TO 20 g, composite microbial ecological agent accounts for 1 to 10g, composite traditional Chinese medicine composition accounts for 1 to 10g, and the margin is a carrier. The ingredients of the composite microbial ecological agent include fermented powder of bacillus subtilis CGMCC, No. 4628, fermented powder of bacillus licheniformis CGMCC, No. 5094 and fermented powder of enterococcus faecalis CGMCC, No. 5092. The main ingredients of the composite microbial ecological agent include three probiotics. Not only the probiotic function is achieved, but also the premix compound can be used for purification and conditioning to aquaculture water body, the environmental suitability is strong, the function is stable, and pollutants such as ammonia nitrogen, tric nitrogen, trite nitrogen, COD and the like in the water body are effectively degraded.

The invention discloses a flexible endoscope robot with the variable rigidity. One end of a conduit component is connected with a driving component; a ball bag component is arranged on the end part of the free end of the conduit component; a fluid supply component is connected with the ball bag component via a fluid pipe; the conduit component is made of soft silica gel; the inside of the conduit component is provided with a plurality of embedded rope yarns and a hard fixed knot; the first end of each embedded rope yarn is connected with the hard fixed knot; the second end of each embedded rope yarn is fixedly connected with the driving component; the dragging of the embedded rope yarns and the propelling movement of the conduit are controlled by the driving component; the ball bag component is detachably installed on the conduit component and can move along the peripheral surface of the conduit component within a large range; and the fluid supply component is used for discharging fluid to the ball bag component via the fluid conduit to control the expansion and the contraction of the ball bag component. According to the flexible endoscope robot with the variable rigidity, on one hand, the conduit rigidity can be controllably changed, action between the conduit and the human body tissue is reduced, and the discomfort of a patient is lowered. On the other hand, the tail end position of the conduit can be more precisely controlled, and the working intensity of an operator is lowered.

The invention belongs to the technical field of application biology and relates to a composite micro-ecological preparation for an aquatic product and a premix thereof. The efficient and multifunctional composite micro-ecological preparation is formed by combining multiple beneficial strains having different functions in a certain proportion; the preparation can obviously promote individual weight increment of an aquatic animal and improve yield per unit area and total yield, thereby increasing the income of aquaculture and improving benefits; and the preparation provided by the invention has the effects in multiple aspects of improving water quality, increasing algae in water, inhibiting harmful flora, improving the environment in the intestinal tract of an aquaculture animal, increasing feed and the like.

The invention requires protecting a data flow distribution method for LTE-A and WLAN based on an interconnection technique. According to the data flow distribution method, the deep infusion of WLAN and an LTE-A cellular network in the wireless network is required so as to solve the problem of explosive increase of mobile data traffic. A deep infusion scheme of the WLAN and the LTE-A is provided, the data flow distribution with the LTE-A is carried out by virtue of the interconnection technique. Data is processed by an LTE-A base station through a packet data convergence protocol and a radio link control layer and is forwarded by the TE-A base station, a WLAN AP MAC layer and a PHY layer. According to the scheme, the WLAN and the LTE-A can be uniformly dispatched according to the quality and load of a real-time wireless channel, so that the handling capacity of a user is greatly increased, and the deployment and maintenance costs of the WLAN are effectively lowered.

The invention discloses a multi-degree of freedom parallel mechanism type spot welding robot. A frame, a body, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fifth connecting rod, a sixth connecting rod, a seventh connecting rod, an eighth connecting rod, a ninth connecting rod, a tenth connecting rod, an eleventh connecting rod, a twelfth connecting rod and an end effector are connected into four controlled four-link mechanism closed loop actuator subchains which are connected in parallel and an actuator main chain which is connected in series; the subchains control the connecting rods of the main chain to move in the plane in which the subchains are positioned; the spatial motion of a platform is realized through the movement of the first connecting rod and the body. According to the spot welding robot, the control is realized through resultant motion of the four closed loop subchains and the body, the spatial motion of the end effector is realized through the connection between the multiple connecting rods and the body, the effector is higher in flexibility, and the work space is larger than that of the conventional robot; moreover, the connecting rods with hinges can be made into light rods, so that the whole mechanism is higher in dynamic performance and easy to control.

A heterocyclic fused selenophenes and a method of making a heterocyclic fused selenophenes of formula (1):wherein X is S or Se, Y is S or Se, wherein one or both of X and Y is Se, R is a substituent group. The monomer being capable of polymerization to form an electrically conductive polymer or oligomer.

The invention discloses a method for extracting shale oil gas through in-situ catalytic oxidation of oil shale. The method comprises the following steps: (1) drilling a plurality of hot gas injection wells and producing wells till a target oil shale layer; (2) hydrofracturing for artificial fracture forming through vertical well perforation or horizontal well drilling, and during fracture forming, uniformly mixing a propping agent and a catalyst according to a certain volume ratio and pressing a mixture together with a fracturing fluid into underground fractures till a whole fracturing zone is full of the propping agent and the catalyst; (3) injecting hot mixed gas into the oil shale layer through the hot gas injection wells so as to heat the oil shale layer till the temperature of the oil shale layer reaches 200 DEG C; (4) when the temperature of the oil shale layer reaches a certain range, stopping heating the mixed gas and continuing to inflate room-temperature mixed gas into the oil shale layer; and (5) exploiting the shale oil gas, and separating and treating on the ground. By the method, the acting range of the catalyst is widened, the catalytic effect of the catalyst is enhanced, a condition is provided for sufficient reaction of the oil shale, and thus the energy utilization rate of in-situ exploitation of the oil shale is increased and the reaction time is prolonged.

The invention provides a method for developing a heavy oil reservoir of a horizontal well by combining staged volume fracturing and fracturing filling. According to the method, firstly, a steam injection well is deployed at the bottom of the oil reservoir; a production well is deployed at the middle upper part of the oil reservoir; then, the volume fracturing or fracturing filling operation is performed according to the porosity degree and seepage rate distribution condition of the two horizontal wells; then, the two wells form heat communication in a steam throughput mode; next, the two wells transfer to continuous steam injection production; and the production is stopped when the oil-steam ratio is lowered to 0.1. According to the invention, a fracture net system is formed in a compact region by the volume fracturing, so that the seepage capability of the oil reservoir is improved; the fracturing filling process is used in a high-porosity and high-permeability region for performing compaction so as to reduce a formation sand production phenomenon; the seepage mode of a low-permeability region oil reservoir is converted from the single seepage to the sewage and fracture laminar flow; meanwhile, a high-permeability region is filled with small-grain-size sand for filling loose reservoir sandstone particle pores, so that the permeability near the production well is reduced,the oil reservoir anisotropy is reduced and the whole oil reservoir can be uniformly used and developed.

The invention discloses a driving device of a leaving air mechanism of a dishwasher, which is positioned on a leaving air chamber with a leaving air channel which is communicated with an inner chamber and an exhaust chamber, the leaving air channel is provided with a cover plate which can close and open the leaving air channel, wherein, the cover plate is provided with a rotating shaft. The driving device is fixed on one end of the rotating shaft of the exhaust chamber, controls the cover plate to close and open the leaving air channel, and comprises a transmission mechanism with a gear rack and a gear intermeshing each other and a wax motor, wherein, the gear rack is arranged on a piston pole of the wax motor, the gear is arranged on one side of the rotating shaft which is corresponding to the wax motor, the gear rack and the gear intermesh. The wax motor transforms linear motion into shaft rotating motion to drive the rotating shaft to move and controls the cover plate to close and open the leaving air channel. The driving device of the invention is simple in structure and convenient for maintaining with low cost and long life.

The present invention relates to active compound combinations, in particular within a fungicide composition, which comprises (A) prothioconazole and (B) fluxapyroxad and optionally (C) a further fungicidally active compound. Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops (e.g. cereals such as wheat, barley, rye, oats, millet and triticale; soya beans; rice; com / maize; oil seed rape including canola; beans, peas, peanuts; sugar beet, fodder beet, beetroot; potatoes; cotton), and to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed.

The invention discloses a modified asphalt composition and a production process thereof. A filler with a core-shell structure is used alone or compounded with the polymer so as to be used as asphalt modifier. The production process comprises the following steps: preparing modified asphalt master batch and reactive master batch containing cross-linking agent respectively by using high shear equipment including a dual-roll rubber mixing machine, an internal mixer, an extruder, a high shear emulsifying machine, a colloid grind, and the like, and mixing the master batch and asphalt in a certain weight ratio in a common asphalt mixing device to generate the composition with the specified structure of the invention.

The invention discloses a multi-degree-of-freedom palletizing robot. The palletizing robot comprises a plurality of parallel mechanism closed-loop executing mechanism branch chains and a serial executing mechanism main chain. The mechanism closed-loop branch chains can be used for controlling a main chain connecting rod to move in a plane where a four-rod mechanism closed-loop branch chain is positioned, and spatial movement of a movable platform can be realized via movement of a plurality of parallel connecting rod branch chains and a machine body. Control is realized via composite motion of four closed-loop branch chains and the machine body, and a plurality of connecting rods are connected with the machine body, thereby realizing spatial movement of a tail end executer, small motion inertia of the tail end executer, high dynamics performance and high reliability. The mechanism has the advantages of compact structure and easiness in controlling. Rod pieces can be designed as light rods, the working space of the mechanism is large, and the gravity center of the mechanism is moved backward, thereby keeping the mechanism in a balanced state, and allowing the palletizing robot to be applied to more occasions.

A controllable symmetrical-and-parallel mechanism type loader comprises a main actuator chain with a closed-loop subchain and two parallel actuator subchains. The main actuator chain with the closed-loop subchain can control plane motion of a bucket space of a plane where main arm bars are located, and the actuator subchains perform controllable regulation on the bucket and control motions of turning up and down and the like of the bucket. The controllable symmetrical-and-parallel mechanism type loader has the advantages that plane control can be realized through the synthetic motions of the main actuator chain with the closed-loop subchain, and the spatial motion of the bucket is realized through connection of the actuator subchains; the bucket space is good in dynamics performance, large in working space, good in balance performance, high in mechanical reliability, compact in mechanism and simple to control; the member bars can be made into light bars acting on more occasions; the loader is driven fully electrically and free of emissions and noise pollution.

The invention discloses a multi-degree-of-freedom controllable mechanism type moving welding robot. One end of a stand column is connected with a vehicle body; the other end of the stand column is respectively connected with one end of a main arm and the first connection end of a first rocker arm; the second connection end of the first rocker arm is connected with one end of a first connecting rod; the other end of the first connecting rod is connected with the second connection end of a second rocker arm; the first connection end of the second rocker arm is connected with the other end of the main arm; the third connection end of the second rocker arm is connected with one end of a second connecting rod; the other end of the second connecting rod is connected with the third connection end of the first rocker arm; one end of a third connecting rod is connected with the fourth connection end of the second rocker arm; the other end of the third connecting rod is connected with one end of a fourth connecting rod; the other end of the fourth connecting rod is connected with a tail end welding executor; one end of a sliding block is connected with the stand column via a moving pair; the other end of the sliding block is connected with a fifth connecting rod; the fifth connecting rod, a sixth connecting rod, a seventh connecting rod and the third connection end of the main arm are successively connected. The multi-degree-of-freedom controllable mechanism type moving welding robot has the advantages of large working space, high rigidity, high bearing capability and high execution precision.

The invention relates to a rehabilitation exercising robot of wrist and finger articulation in the medical mechanic technique domain, which is characterized by the following: the rehabilitation exercising robot realizes the automatic auxiliary; the upper machine connects angle detection part and adjustable part by adapter; the robot matches a group of robotic stick clamp apparatus and hand rest on the stick clamp for supporting wrist and palm; the adjustable part contains the speed governing activation device of outputting real-time angle signal on the base of exercising case and magnetic particle clutch whose input shaft connects the output shaft of activation device rigidly; the robot also comprises the following parts: handle output shaft in connection with magnetic particle clutch rigidly, angle detection device of handle output shaft and various usage exercising handle by the handle connection draw-in gear in connection with the handle output shaft rigidly.

The invention provides a floating type ecological water purification plant comprising a double-layer buoyancy framework, a surface layer purification zone and a bottom layer purification zone, wherein the double-layer buoyancy framework comprises an upper layer framework and a lower layer framework which is fixedly connected with the upper layer framework by virtue of a connecting part; the surface layer purification zone is formed by filling the whole or partial area of the upper layer framework with a water purification packing; the bottom layer purification zone is formed by filling the whole or partial area of the lower layer framework with a water purification packing. In a working state, the upper layer framework floats above the water surface, and an emergent aquatic plant is planted on the water purification packing of the surface layer purification zone; and the lower layer framework is positioned below the water surface, and a submerged plant is planted on the water purification packing of the bottom layer purification zone. The floating type ecological water purification plant provided by the invention is additionally provided with the lower layer framework and the submerged plant, so that the floating type ecological water purification plant has a great function on elimination of endogenous pollution caused by substrate sludge, prevention and control of algae blooms, improvement of water quality and promotion of water ecological restoration.

An improved audio frequency speaker comprises a speaker cone suspended for movement to generate air displacement, a voice coil having at least one winding attached to the cone and a magnet having a magnetic field. The magnet is located such that at least a portion of the coil is within the magnetic field to thereby cause the coil and the cone to move when a current from an audio frequency drive signal flows through the coil winding. At least one piezoelectric actuator is secured to the cone and is adapted to receive the audio frequency drive signal. The at least one piezoelectric actuator moves the cone, at least at higher order frequencies of the audio frequency range, to thereby enhance the performance range of the speaker at the higher order frequency so that a single speaker covers the entire audio frequency range.

Centrifugal turbomachines, such a centrifugal compressors, centrifugal blower, and centrifugal pumps, having unique treatments that enhance their performance ranges. In one arrangement, the treatment involves injecting a relatively high-momentum flow proximate to the blade-tip clearance gap at the inlet to the impeller of the turbomachine in a manner that reenergizes flow at the gap. The injected high-momentum flow can be taken from a location downstream of the outlet of the impeller and / or from a flow external to the turbomachine. In another arrangement, the non-self-bleed-type treatment involves providing the centrifugal turbomachine with a secondary flow path upstream of the inlet to the impeller. In one example, the flow of working fluid to the secondary flow path is modulated according to the mass flow of the working fluid. During times of higher flow, the secondary flow path is opened, and at times of lower flow, the secondary flow path is closed.

The invention relates to a charge construction, comprising a charge device, a charge platform and at least a load device. The charge device generates a charge power supply composed of at least an emitter coil. The load device comprises a induction coil and an electric power storage unit. The charge device transmits the charge power supply via the emitter coil of the charge platform and the load device conducts the charge power supply via the induction coil for charging the electric power storage unit. Or, the charge device comprises a connection terminal and the load device connects with the connection terminal via a connection line to receive the charge power supply for charging. Thus, the charge construction charges the load device in a wired or wireless source transmission way so as to enhance the selectivity in charging.

The invention provides a spherical multidirectional compound type TMD damper. Two layers of big and small concentric spherical shells are used as a main frame of the spherical multidirectional compound type TMD damper, the two layers of the concentric spherical shells are connected with a support seat through an upper column rod, a lower column rod, a left column rod, a right column rod, a front column rod and a rear column rod, and are fixed to the main structure through the support seat. A large mass ball is located on the innermost portion, the large mass ball are fixed to the inner spherical shell in the upper, lower, left, right, front and back directions through damping springs, and the large mass ball is filled with viscous damping liquid. A certain number of small mass balls are arranged between the outer spherical shell and the inner spherical shell, and the small mass balls are tangent to the spherical shells on both sides. Through the homogeneity of a sphere in all directions, the damper can achieve the multifunctional damping control effect by almost 360 degrees; and in response to the vibration caused by external loads of different intensities, the spherical damper has different damping combinations correspondingly.