98 results about "Independent action" patented technology

A machine for drilling oil-holes in crankshafts and the corresponding procedure. It can be used to drill one, two or more crankshafts per cycle. Each crankshaft can revolve on its own axis. The unit described is mounted on a horizontally-faced rotary table with vertical rotating axis, to place the crankshafts at different angles to the Z axis of the machining module, maintaining the horizontal position of the longitudinal axes of the crankshafts. Facing the unit is the machining module, provided with two horizontal spindles, drill tool-holders, with their corresponding guide bushings and parallel to each other, one on top of the other, at the same distance as the two crankshafts. The module has movement in three co-ordinates: axis X (horizontal-transverse), Y (vertical ) and Z (horizontal-presenting tools). A fourth axis W, (with additional module and independent action), moves parallel to Z and carries the guide bushings. It is provided with an automatic changeover, (tool+bushing or just the bushing), incorporating simultaneously the pair of spindles.

The invention discloses a view-independent human action identification method based on template matching, which can identify a plurality of pre-defined typical actions in a video. When constructing a template, a motion history image under a plurality of projection viewpoints are calculated for each sample action and polar coordinate characteristics are extracted, the polar coordinate characteristics are mapped to a low-dimensional sub-space by adopting a manifold learning method, and super balls are constituted for the sample actions in the sub-space on the basis of the low-dimensional coordinate of the multi-viewpoint polar coordinate characteristics. An action template is composed of a plurality of super balls with known ball centers and radiuses. When an unidentified action is given, the motion history image and the corresponding polar coordinate characteristics of the action are firstly calculated, then the polar coordinate characteristics are projected into the template action sub-space to obtain the low-dimensional coordinate, the distances from the coordinate to all the ball surfaces of the super balls are calculated, and the nearest super ball is selected as the identification result. The technology provided by the invention realizes the view-independent action identification and has higher application value in the video monitoring field.

Methods and systems for using a portable device with communication capability and motion detection to act as an emergency alert system by detecting shaking of the device and taking appropriate actions are disclosed. The portable device may take independent action such as calling a telephone number or sending a message when the shaking alert is activated. The portable device may also communicate with an emergency alert server to take various configured emergency actions in response to a shaking event.

A free-standing post supported target mechanism has a support post of a defined cross-sectional geometry. A baseplate defines a post opening receiving the support post and has a first orientation permitting movement of the baseplate along the length of the support post and a second orientation establishing a gripping relation with the support post. A spall plate defines a post opening receiving the support post and has a first orientation permitting movement of the spall plate along the length of the support post and a second orientation establishing a gripping relation of the spall plate with the support post. A target plate engages the baseplate and the spall plate and is secured by a locking member. A target base defines a receptacle receiving and supporting the support post and establishes a weight-forward condition that offsets the rearward forces of bullet impact.

The invention discloses a method for identifying an action irrelevant to visual angles. The method is executed according to the following steps: first, synchronously collecting human body video data in the forward direction, an oblique direction and a side direction, pre-treating the collected video data so as to obtain a binary human body profile information, and carving and reconstructing a three-dimensional figure of the human body according to the binary human body profile information in the three directions; then extracting the dynamic part of the motion process of the human body to form a motion dynamic energy body and a motion weight model of the three-dimensional figure, and performing characteristic description by utilizing a three-dimensional Zernike torque without changing proportion, displacement and rotation; finally using a conditional random field to establish a probability graph model for each action and performing identification. The method for identifying actions irrelevant to visual angles overcomes the restriction that an existing monitoring scene requires a fixed visual angle, and realizes the identification of human body actions in any directions, and the identification rate is high.

The invention discloses a hanging elastic element for a heavy all-wheel drive off-road vehicle and a design method of the element. The hanging elastic element comprises a variable-stiffness few-leaf-spring assembly, an intermediate axle assembly, a rear axle assembly and a balance shaft seat, the variable-stiffness few-leaf-spring assembly comprises primary spring group springs and secondary spring group springs, a frame is fixedly connected at the upper end of the secondary spring group spring, the upper ends of the intermediate axle assembly and the rear axle assembly are respectively connected with the upper end of the balance shaft seat through the primary spring group springs, and the lower ends of the intermediate axle assembly and the rear axle assembly are respectively connected with the lower end of the balance shaft seat through lower thrusting rods. The hanging elastic element has suitable hanging partial frequency under the independent action of the primary springs and under the combined action of the primary spring group springs and the secondary spring group springs, tests of smoothness, comfort and reliability of a real vehicle are verified, a type test is verified, and the hanging elastic element has good smoothness, comfort and reliability under various working conditions and solves the problems of poor smoothness and comfort of a linear single-stiffness leaf spring of a heavy 6X6 off-road vehicle.

A fixing device has a heating rotor, a pressure belt, a sheet member, first and second pressurizing members, a motor and a control unit. The control unit controls the motor to rotate the heating rotor and the pressure belt in a direction opposite to a conveyance direction of a recording material at startup time after jam treatment of the recording material. Contact positions of the sheet member with respect to the first and second pressurizing members are changed, so that the sheet member is prevented from obstructing independent actions of each of the first and second pressurizing members, which allows the nip portion N to maintain proper nip width and proper nip pressure. Thus, the fixing device has excellent stability at the nip portion to improve fixability and conveyability of the recording material with a simple construction.

The invention relates to an intelligent walking assisting garment for a blind person and a navigation method of the intelligent walking assisting garment.The walking assisting garment comprises a walking assisting garment body, a blind guide unit is mounted on the walking assisting garment body, and the blind guide unit comprises an image acquisition module, a distance measurement module, a central control module, a voice output module, a path input module, a geographic information system and a GPS positioning module; the image acquisition module, the distance measurement module, the path input module, the geographic information system and the GPS positioning module are all connected with the central control module; the voice output module is connected with the output end of the central control module; in the navigation process, the blind person, wearing the intelligent walking assisting garment for the blind person, is led by a family member or a friend to walk at site for a cycle, the blind person enters the navigation mode, and the blind person is informed of the walking direction through the voice output module according to a stored path.By means of the intelligent walking assisting garment for the blind person, path planning and navigation for independent action of the blind person can be completed automatically, independent action of the blind person is assisted, and the self-care ability of the blind person is improved.

The invention discloses a liquid-filling pressing forming die for a large-medium automotive axle case pipe fitting. An upper die (10) and a lower die (17) of the die are respectively fixed on a U-shaped upper die seat (12) and a U-shaped lower die seat (18); front and rear side vertical arms (H, H') of the lower die seat (18) move on the inner side surfaces of front and rear side vertical arms (G, G') of the upper die seat (12); a front die (25) and a rear die (26) are driven by short-stroke hydraulic cylinders I and II (24, 24') fixed on the lower die seat (18) to carry out opposite synchronous pressing on a preformed pipe billet, and in the die closing process, cavities inside the front die (25) and the rear die (26) are totally in contact with the front and rear side surfaces of the upper die (10) and the lower die (17); a left pressure head (6) and a right pressure head (14) are driven by left and right sliding blocks of a hydraulic press to carry out left and right synchronous sealing on the end parts of the preformed pipe billet. The liquid-filling pressing forming die for the large-medium automotive axle case pipe fitting is used on the four-way hydraulic press, has independent actions in six directions, and is high in control accuracy, high in forming quality of the pipe fitting, reliable in die structure and convenient to blow down and pick up.

A slide way type side-loading classified-compression refuse truck comprises a pouring device and a sliding assembly. A carriage is divided into a front bin and a rear bin through a separation plate. A front bin feeding hole and a rear bin feeding hole are formed in the top of the front bin and the top of the rear bin respectively. The pouring device is mounted on downward-sliding rails in a sliding mode. The sliding assembly comprises a base fixed to a chassis longitudinal beam, and two slide ways are mounted on the side faces of the base in the horizontal direction. The downward-sliding rails are mounted on the two slide ways in a sliding mode and slide through a power mechanism. A first upward-sliding rail and a second upward-sliding rail are arranged on the side faces of the carriage and extend to the front bin feeding hole and the rear bin feeding hole respectively. When sliding along the slide ways, the downward-sliding rails can be connected with the first upward-sliding rail or the second upward-sliding rail, the pouring device can slide along the downward-sliding rails to the upper end of the first upward-sliding rail or the upper end of the second upward-sliding rail, and then refuse tipping operation is completed. According to the slide way type side-loading classified-compression refuse truck, the set of sliding type pouring device is used for pouring refuse into the two bins, and the slide way type side-loading classified-compression refuse truck is simple in structure, low in failure rate, capable of completely achieving independent actions of classification and compression and high in controllability.

The invention discloses a vacuum preloading combined electric osmosis test apparatus. The vacuum preloading combined electric osmosis test apparatus comprises a test barrel, a pressurizing system, anair-water separation system, an electrode loop and a data acquisition system; the test barrel comprises a barrel body and a barrel cover as well as a sand mat with the top surface covered with a sealing film; the pressurizing system comprises a pressurizing guide pipe, a pressure chamber, an air supply guide pipe and a pneumatic device which are successively connected with one another as well as afirst electronic scale; the air-water separation system comprises a water discharging guide pipe, an air-water separation apparatus, an air exhaust guide pipe and a vacuum pump which are successivelyconnected with one another as well as a second electronic scale and a vacuum gauge; the electrode loop comprises an anode, an ampere meter, a power supply and a cathode flexible water discharging assembly which are serially connected by virtue of a conducting wire, and the cathode flexible water discharging assembly is a two-layer nonwoven geotechnical cloth tubular bag with an inner layer of bagged graphite particles and an outer layer of bagged sand; and the data acquisition system comprises various sensors as well as a data acquirer and a computer. The vacuum preloading combined electric osmosis test apparatus can perform the indoor research test for different soil test samples under the combined or independent action of vacuum prepressing, preloading and electric osmosis water discharging.

The invention discloses a finger independent action recognition method and system based on an MMG signal, wherein the method comprises the following steps that an equipment side performs real-time collection on the MMG signal through a sensor; a low-power-consumption Bluetooth technology is used for transmitting the collected MMG signal to an intelligent terminal in real time; after the intelligent terminal receives the MMG signal, the MMG signal is sequentially subjected to denoising, signal section extraction, feature extraction and sequencing, mode recognition processing; the recognition result is obtained and output. Through the method and the system, the simultaneous real-time recognition on single finger action of five fingers on the basis of the MMG signal can be realized; the recognition rate is as high as 93.1 percent.

The invention discloses a method for allowing a downhole tool to pass through water distributors back and forth and an execution device. In the method, independent action serves as a pop-up signal of a bracket; sequential composite action serves as a folding signal of the bracket; and the switching of the working states of the bracket is controlled by the execution device with a fully-mechanical structure. The bracket on the downhole tool is controlled by the fully-mechanical structure to be popped up and folded conveniently; and the downhole tool can descend to the well directly by using a steel wire without the control of a motor and a cable, so the using cost is effectively controlled. By the method, the defect that the bracket can be only controlled to be popped up and cannot be controlled to be folded is overcome; and the bracket is controlled to be popped up or folded by using different identification signals, so the error operation rate is low and the work is reliable. The working states of the bracket can be controlled accurately in time through the put-down and pull-up actions of the steel wire, so that the function of descending to the well repeatedly is realized.

The invention provides a cantilever beam type measuring device of crawling attaching force of insects or small animals and a method thereof. The measuring device comprises a cantilever beam holder, a strain foil force measuring unit, a sample platform, an xy-axis moving mechanism, a z-axis moving mechanism and a charge coupled device (CCD) imaging system. The method includes tying an insect through a pull thread to one end of the cantilever beam; observing position of the insect and pull force of the insect to the cantilever beam when the insect crawling, conducting overlooking shooting to obtain the projection distance between the insect and a holding hole at the top end of the cantilever beam; conduct side-looking shooting to obtain the vertical distance z between the insect and the holding hole; enabling 4 strain foils in the z-axis direction and 4 strain foils in the y-axis direction to be sequentially symmetrically distributed in double-section alternating mode at the root portion of the cantilever beam and form two bridge circuits and respectively measuring component force of the insect in the vertical downward direction and the horizontal direction. Therefore, the crawling attaching force when the insect crawls or the sample platform descends can be obtained. The device is small in interference and accurate in measurement due to independent action of the insect, thereby being suitable for measurement of the crawling attaching force of the insect.

In a right/left independent action column type vulcanization machine where right/left die opening/closing devices (12A, 12B) supporting upper die fixing members (17a, 17b) corresponding to lower die fixing members (13a, 13b) arranged on a base plate (11) are supported movably up and down by a pair of right/left columns (18a, 18b) standing on the base plate, the pair of right/left columns are arranged in V-shape in plan view between the right/left die opening/closing devices, loaders (22a, 22b) for carrying a green tire (GT) in each die opening/closing device are arranged on the side of columns arranged in V-shape and having a narrow right/left interval, and unloaders (23a, 23b) for carrying a vulcanized tire out of each die opening/closing device are arranged on the side of columns having a wide right/left interval thus making the whole vulcanization machine more compact.

The invention discloses a seepage field-temperature field simulation coupling material bin and a TBM cutting test stand. A first bearing platform is circumferentially arranged on the inner wall of a body of the simulation coupling material bin, a second bearing platform is circumferentially arranged on the outer wall of a material mounting base, and the material mounting base is embedded into the body. The second bearing platform and the first bearing platform are in contact to be positioned, and the material bin body is divided into a closed containing cavity located between the first bearing platform and a base plate of the material bin body and an opened containing cavity above the first bearing platform. A seepage collecting branch is communicated with the opened containing cavity, and a heating water injection branch and a water returning and pressure maintaining branch are communicated with the closed containing cavity. The TBM cutting test stand comprises the seepage field-temperature field simulation coupling material bin. The seepage field-temperature field simulation coupling material bin can simulate a rock seepage field-temperature field coupling effect, and the TBM cutting test stand can make a TBM rock breaking experiment under the independent action of the seepage field and the temperature field or the coupling action of the seepage field and the temperature field. The seepage field-temperature field simulation coupling material bin and the TBM cutting test stand are reasonable in structure and convenient to operate.

The invention discloses a basically moisture-proof airtight distributor (20) for storing and distributing multiple flat articles such as diagnosis test strips (30). The distributor (20) disclosed by the invention comprises novel shells (22, 24) capable of rotating around a pivot; and a user can discharge the test strips (30) simply by holding and squeezing the shells. To distribute the strips, the fingers of the user do not need to make an independent action of pushing or rotating a button, thus the distributor disclosed by the invention is very suitable for diabetic patients suffering nerve injuries on four limbs and other complications. The distributor disclosed by the invention comprises a novel flexible arm member (94) and a push head (136); and when the two parts of the shells rotate together around the pivot, the flexible arm member (94) and the push head (136) are jointed with the articles and push the articles out of the distributor. The articles are distributed through an outlet of a novel flexible sealing member (42), and the flexible sealing member keeps the distributor basically airtight. The invention discloses multiple sealing embodiments and methods capable of achieving the same purpose.

The invention discloses a method for predicting the joint toxicity interaction of typical antibiotics and pesticides. The method designs a binary mixed system of antibiotics and pesticides by using a direct equipartition ray means, is provided with five rays with different concentration ratios, establishes toxicity microplate analysis of three mixed cultured green algae, and tests the joint toxicity of the binary mixture of antibiotics and pesticides to the mixed cultured green algae. The method utilizes the concentration addition and independent action model to analyze the toxicity interaction of the mixture to the mixed cultured green algae. The method not only combines the situation of the symbiosis of various aquatic algae in a natural water body, but also combines the situation that pollutants generally exist in a mixture form in an actual environment, thereby evaluating the potential threat of the pollutants in the actual environment to the environment and the ecology more objectively and comprehensively. In addition, compared with a standard cone flask green algae toxicity test, the method has the advantages of simple and rapid test, less required sample volume and convenience for multiple parallel toxicity tests by utilizing a 96-hole microplate light absorption method.

The invention relates to the technical field of state evaluation of power system equipment, and especially relates to a power transmission and transformation equipment evaluation model and a processing method based on big data. Aiming at the problem that the comprehensive evaluation on the state of the power transmission and transformation equipment is insufficient in the prior art, the invention provides the power transmission and transformation equipment evaluation model and the processing method based on the big data, so that the abnormal states of various power transmission and transformation equipment can be quickly detected. According to the power transmission and transformation equipment evaluation model and the processing method based on the big data provided by the invention, by constructing system proposition sets and evidence bodies, calculating reliability intervals under an independent action and a combined action of each evidence body, and constructing a corresponding decision rule according to specific problems, the evaluation model of each equipment can be obtained, a decision conclusion can be obtained according to the decision rule, so that the comprehensive differentiation evaluation on different power transmission and transformation equipment can be realized.

The invention provides a spring power self-locking device of an arc extinction switch. The spring power self-locking device of the arc extinction switch is composed of a first spring, a second spring, a third spring, an insulating rod, a baffle, a self-locking block, a connecting tube, a static plum blossom contact, a moving plum blossom contact, a first operating rod, a second operating rod, a first clamping pin, a second clamping pin and an insulating cylinder, wherein a key device on the self-locking block is composed of a dowel, a self-locking sliding block and marbles. Two spring systems of the spring power self-locking device of the arc extinction switch complete energy storage and energy release through independent actions, namely, energy storage of one set of springs is completed through primary operation, and energy storage of the other set of springs is completed through secondary operation; through the design, the spring power self-locking device provides energy for quick closing and disconnection of the arc extinction switch, so that the arc extinction switch has the two functions, the use convenience of the arc extinction switch is improved, and a good basis is laid for popularization and application of the arc extinction switch.

Scheduling a scheduled and optionally periodic action in a remote based system. The method includes deploying an environment independent action to a remote based system. The action is limited to using a predetermined amount of resources and is limited to simple, non-cpu intensive orchestrations of network calls. The method further includes defining a schedule for the action to be executed. Calling the action at the remote based system based on the schedule in a processor independent fashion such that state of the action is maintained independent of the processor that the action is being executed on.

It guarantees the immediate disablement of any violent action bringing the perpetrators under control without any possibility of escape, attack or aggression. It includes an image transmission system with night-time and daytime vision in an angle of 360°, wide angle and zoom, the image being transmitted continuously to the cockpit (2) and to a security cabin (4), as well as providing images for ground. The cabins (2, 4) are sterile, with hermetic sealing, furthermore having an independent communication system between them and an independent aeration and ventilation system. Selective switched triggers for paralysing gas are provided in both cabins (2, 4) with independent action by the captain of the aircraft in order to inundate the passenger cabin with complete paralysis of everyone therein.