37results about How to "Achieve the purpose of expansion" patented technology

The invention discloses a structure for displaying knowledge network nodes of literature resources. The structure comprises a main literature module, a reference module and a pertinent literature module, wherein the main literature module comprises a mechanism unit, a name unit and a content keyword unit. The main literature module is in linkage with the reference module and the pertinent literature module respectively through the mechanism unit, the name unit and the content keyword unit to obtain pertinent literature and full texts of the mechanism unit, the name unit and the content keyword unit in corresponding databases. The knowledge network nodes are browsing page for providing information and expansion functions of single literatures, comprise bibliography and abstract of the single literatures, and are collecting points of various expansion information of the literature. The expansion information reveals incidence relation between knowledge through methods of conceptual dependency, fact dependency and the like, the purpose of expanding knowledge is achieved, and learning, discovering and obtaining of new knowledge are facilitated.

The present invention discloses a wing type anchor rod. A lower portion of an anchor rod body is provided with plate-shaped wings which can be expanded, a steel bar circular ring and a wing bended ring; supporting standing columns are disposed between the wing bended ring and the anchor rod body; the supporting standing columns are welded with the anchor rod body; one end of the wing bended ring is welded to root portions of the wings and is buckled in a hole, between the two supporting standing columns, of the steel bar circular ring; a wing pushing steel pipe slidably sleeves over the steel bar circular ring; steel bar positioning ribs are uniformly welded and distributed on a surface of the wing pushing steel pipe with 120 degrees; retaining pins are welded on the anchor rod body over the wing pushing steel pipe; and a gasket plate and an anchoring nut are installed over the retaining pins. According to the wing type anchor rod, the purpose of expanding an end portion of an anchoring segment can be achieved when existing construction conditions are satisfied. The wing type anchor rod is simple in structure and convenient to use, and has good supporting effect and substantial engineering benefit.

The invention provides a method for expanding a digital pathology image dataset sample based on dyeing component adjusting. The method is characterized by comprising the following steps of before training by a machine learning algorithm each time, firstly performing dyeing separating on each digital pathology image of a training set, randomly adjusting the ratio of images of each type of dyeing component, integrating, and simulating to generate the digital pathology image at different preparation ratio of dyeing agents, so as to reach the purpose of sample expanding. The method has the advantages that the method is a data dynamic expanding method, and the expanded sample is produced by a random number, so that the samples used by the machine learning algorithm are different during trainingeach time, thereby reaching the purpose of expanding the data set; the accuracy of a pathology image auxiliary diagnosis method which is developed on the basis of the machine learning method is improved, the market prospect is broad, and the application value is high.

The invention relates to the veterinary clinical field, in particular to a livestock wound circumference synchronous expanding device. The device comprises a circumference zooming mechanism, a windingand unwinding ring driving mechanism and an expansion mechanism; the winding and unwinding ring driving mechanism is arranged between two adjacent first arc-shaped plates or two adjacent second arc-shaped plates at a large-aperture port of the circumference zooming mechanism, and is used for driving the circumference zooming mechanism to conduct circumference synchronous expanding and shrinking;the expansion mechanism is arranged at a small-aperture port of the circumference zooming mechanism and is used for carrying out circumferential synchronous expanding and contracting on a livestock wound. The initial state of the circumferential zooming mechanism is in a minimum contracting state, the expansion mechanism of the device is inserted into the livestock wound, and then the winding andunwinding ring driving mechanism is rotated, so that the circumference of the circumference zooming mechanism is driven to be expanded. In the process of expanding the circumferential zooming mechanism, the expansion mechanism is synchronously driven to expand, and the livestock wound is subjected to circumference synchronous expanding, so that the purpose of expanding the livestock wound is achieved, and the device is simple, convenient to use and practical.

The invention discloses an IO input port expanded circuit. An IO input port has an analog voltage collecting function. The IO input port expanded circuit comprises an output port, at least two expanded circuit bodies and at least two input ports, wherein the input ends of the expanded circuit bodies are connected with the input ports respectively, the output ends of the expanded circuit bodies are connected with the output port, and the output port is connected with the IO input port. At least two digital voltages inputted by the at least two input ports are converted into a common analog voltage after passing through the corresponding expanded circuit bodies respectively, and then the common analog voltage is outputted to the IO input port through the output port. According to the IO input port expanded circuit, the state of the IO input port can be effectively read by collecting input voltages of the IO input port, the aim of expanding the IO input port can be achieved without control of other IO input ports, and the expanded circuit is simple and low in cost.

The invention provides a bamboo unfolding device, and belongs to the technical field of bamboo material processing. The bamboo unfolding device solves the problems that large cracks and the like occurwhen the bamboos are unfolded by an existing bamboo unfolding device. The bamboo unfolding device is characterized in that the bamboos are bamboo materials which are longitudinally cut from the wholebamboo tube, and the cross sections of the bamboos are arc-shaped; a pressing and planing mechanism comprises a plurality of groups of arc surface shaping devices, each group of arc surface shaping device comprises an upper conveying roller and a lower conveying roller, an arc-shaped shaping gap matched with the bamboos are formed between the upper conveying roller and the lower conveying roller,and the arc-shaped shaping devices are used for conveying the bamboo materials by utilizing the arc-shaped shaping gaps and adjusting the radian of the bamboo materials step by step; at least one group of tabasheer planing and cutting mechanisms are arranged between the multiple groups of arc surface shaping devices, and each tabasheer planing and cutting mechanism comprises a tabasheer cutting part for cutting the tabasheer; and an unfolding mechanism is arranged at the output end of the pressing and planing mechanism, the unfolding mechanism is used for pressing the bamboo radian step by step until the bamboo materials are flattened. The bamboo unfolding device has the advantages that when the bamboos are unfolded, the bamboos are not easy to crack and the like.

The invention aims at providing a stability enhancement structure of a turbocharger compressor. The stability enhancement structure of the turbocharger compressor comprises a compressor casing and a compressor impeller; the compressor impeller is mounted in the compressor casing; a volute is arranged on the outer side of the compressor casing; a main blade and a splitter blade are mounted on the compressor impeller; an annular A-column pressure equalizing pipe and a B-column pressure equalizing pipe are arranged outside the compressor casing; the A-column pressure equalizing pipe is communicated with the B-column pressure equalizing pipe through a communicating pipe; A-column gas holes are circumferentially and evenly formed in the A-column pressure equalizing pipe, while B-column gas holes are circumferentially and evenly formed in the B-column pressure equalizing pipe; and both the A-column gas holes and the B-column gas holes extend into the compressor casing. According to the stability enhancement structure of the turbocharger compressor, the internal pressure of the compressor is enabled to be relatively even by means of a communication action of the pressure equalizing pipe, and therefore clearance leakage flow at the tops of the blades due to uneven pressure is reduced and disordered gas flows at the tops of the blades are smoothened, and the purpose of stability enhancement is achieved.

The invention discloses an information real-time interaction terminal based on an embedded system. The information real-time interaction terminal comprises a CPU main control module, an SPI expansioncommunication module, a level conversion module and a power management module. The CPU master control module comprises a core processor AM3358, a reset circuit, a clock circuit, a download circuit, aFLASH circuit and an SDRAM circuit. The AM3358 is provided with six configurable serial ports and two high-speed SPI interfaces, the CPU main control module is connected with the SPI expansion communication module through a high-speed SPI interface, and the SPI expansion communication module converts an SPI signal into a serial port signal and transmits the serial port signal to the level conversion module; the CPU main control module can configure a serial port to be connected with the level conversion module and convert a received TTL level into an RS422 level to communicate with the external equipment, and the power supply management module supplies power to the system. According to the present invention, the problem that the communication serial ports are insufficient is effectively solved, and meanwhile the input and output states of the serial ports can be freely configured.

The invention discloses a straight plate type anchor rod wing. The straight plate type anchor rod wing has a cylindrical anchor rod body, the lower part of the anchor rod body is covered with a steel ring; The ring is connected with the wing with a rotatable wing ring; the wing is parallel supported and stands on one side of the anchor rod body; the lower part of the wing is a supporting column; above the wing, the sliding sleeve has a movable push Wing steel pipe, the circumferential surface of the push wing steel pipe is 120 degrees vertical and evenly welded with steel positioning ribs; on the anchor rod body above the push wing steel pipe, there is welded a backstop pin; above the backstop pin and is equipped with a washer plate and Anchor nut; the upper end of the wing is lapped on the steel pipe of the thrust wing, and the wing is separated by positioning ribs; the straight plate anchor wing can achieve the purpose of expanding the end of the anchor section while meeting the existing construction conditions. Simple, easy to use, good support effect, remarkable engineering benefits.

The invention discloses table equipment. The table equipment comprises a box body, a rotating cavity is fixedly formed in the box body, a run-through cavity which is through left and right is fixedlyformed in the rotating cavity, and the upper and lower sides of the rotating cavity are provided with a rotating rod and a rotating motor; the rotating rod is rotatably and cooperatively connected with the left and right end walls of the rotating cavity, the rotating motor is fixedly arranged in the left end wall of the rotating cavity, an output shaft of the rotating motor is rotatably and cooperatively connected with the right end wall of the rotating cavity, and the outer surfaces of the rotating rod and the output shaft of the rotating motor are fixedly provided with a bevel gear and sliding rods; a driving wheel is in power connection through a chain, the outer surface of the chain is fixedly provided with a fixing block, the upper end face of the fixing block is fixedly provided witha connecting block, the connecting block is slidingly and cooperatively connected with the run-through cavity, and the sliding rods are symmetrically left and right and rotatably arranged in the connecting block. The equipment is simple in structure and convenient to use; according to the equipment, by means of an automatic two-way folding method and an annular stable working mode, the occupancyrate of the table space is low, the equipment is convenient to carry, and the efficiency is improved.

The invention provides a bamboo expanding machine, and belongs to the technical field of bamboo material processing. According to the bamboo expanding machine, the problem that an existing bamboo expanding machine is prone to slitting bamboos during expanding is solved. According to the bamboo unwinding machine, a bamboo is the bamboo material longitudinally cut from a whole bamboo tube, and the cross section of the bamboo material is in an arc shape; a pressure-planing mechanism comprises multiple sets of arc surface shaping apparatuses, each set of arc surface shaping apparatus comprises anupper conveying roller and a lower conveying roller, arc-shaped shaping gaps adapting to the bamboo material is formed between the upper conveying rollers and the lower conveying rollers, and the arcsurface shaping apparatuses use the arc-shaped forming gaps to convey the bamboo material and adjust the radians of the bamboo material step by step; at least one set of yellow-planing cutting mechanism is arranged between the multiple sets of arc surface forming apparatuses; and a line drawing mechanism is arranged at the output end of the pressure-planing mechanism, the line drawing mechanism isused for forming grooves on the surface of the bamboo material, the output end of the line drawing mechanism is provided with an expanding mechanism, and the unwinding mechanism is used for pressingthe bamboo radians step by step until the bamboo material is pressed flatly. The bamboo expanding machine has the advantage that the rate of finished products is high while the bamboo is expanded.

The invention provides a carrier capable of climbing stairs. The carrier comprises a carrier frame, a control main body, a moving main body and a supporting main body, the carrier frame comprises a pair of frame rods, a rotating shaft and a bracket, the two ends of the rotating shaft are fixedly connected to the inner walls of the rear portions of the frame rods, and roller shafts are fixedly connected with the front ends of the frame rods; the lower end of the bracket is fixedly connected with the upper walls of the roller shafts, the frame rods, the rotating shaft, the bracket and the rollershafts are fixedly connected into a whole, the control main body comprises a first handle, a pair of cushion blocks and a sliding ring, the front end of the first handle is fixedly connected with theouter walls of the two ends of the connecting rod, the cushion blocks are symmetrically and fixedly connected with the outer walls, deviating from the first handle, of the two ends of the connectingrod, and the first handle, the cushion blocks and the connecting rod are fixedly connected into a whole. The resistance in flat ground movement can be reduced, a user can have a rest conveniently at any time, and the use requirement is better met.

The invention relates to a stone stripping expanding fixture. The fixture consists of side blocks, a shaft pin and a steel wedge, wherein each side block has a semi-cylindrical structure; one end of the structure is provided with an inclined surface, and the other end of the structure is provided with an end handle; the side blocks are arranged oppositely; the shaft pin passes through and connects the end handles of the side blocks; the whole structure is cylindrical; the top of one side block is fixedly provided with a steel wire rope with appropriate length; and the steel wedge has a wedge structure. The expanding fixture is cylindrical, and is suitable to be arranged in a drilled hole with the corresponding hole diameter, the position of the expanding fixture in the drilled hole is adjusted by the steel wire rope, and the steel wedge expands the side blocks along the inclined surfaces between the side blocks by applying pressure to the steel wedge so as to fulfill the aim of expanding the side blocks; and stones can be stripped from a bed body under the combined action of a plurality of expanding fixtures. The expanding fixture has the advantages of simple structure, low cost and good using effect.

According to the rubber sheet tensioning machine of the present invention, two fixed splints and two movable splints are arranged on the bottom plate, and clamping units capable of clamping and fixing the edge of the rubber sheet are arranged on the fixed splint and the movable splint; the movable splints are all matched There is a screw rod, the bearing of the screw rod is connected to the bottom plate, and the screw nut is threaded on the screw rod, and the screw nut is fixedly connected with the movable splint through the connecting block, and then by adjusting any one of the two screw rods, the Under the meshing rotation, the purpose of expanding the two movable splints can be achieved, so that the rubber plate can be flattened and tightened, so as to avoid the movement or bending of the rubber plate when cutting the rubber pad, and then use tools such as cutters to clean the rubber pad. When cutting, it can be cut to obtain a rubber pad with neat and smooth edges and good quality.

The invention discloses a method and device for operating a video channel and a storage medium. The method comprises the steps that receiving an invitation request, sent by an operator through a firstterminal device, for inviting a co-operation video channel, wherein the invitation request comprises information of an invitee, and the video channel is a channel created by the operator; According to the information, sending the invitation request to a second terminal device of the invitee; And rewarding the invitee according to the income obtained by operating the video channel.

The invention discloses a painless clinical injection type medicine applying device for the obstetrics and gynecology department, belonging to the field of medical equipment. Directed at the problemsthat medicament spraying is inaccurate and discomfort is easily brought to a patient in the prior art, the invention provides the painless clinical injection type medicine applying device. According to a technical scheme in the invention, the painless clinical injection type medicine applying device comprises an upper fixed plate, wherein a lower fixed plate is arranged below the upper fixed plate; a first fixed rod is welded to the inner ring of the right side of the top of the upper fixed plate; a second fixing rod is welded to the inner ring of the right side of the bottom of the lower fixed plate; a first straight gear is arranged between the first fixed rod and the second fixed rod; the inner ring of the first straight gear is fixedly connected with a first rotating shaft in a sleeving manner; the first rotating shaft penetrates through the back-face shell walls of the upper fixed plate and the lower fixed plate; and upper fixed blocks are welded to the outer wall of the front-face shell and the outer wall of the back-face shell of the side, close to the lower fixed plate, of the upper fixed plate. The device of the invention is novel in design, allows doctors to observe symptoms conveniently, and thus guarantees accurate medicine applying; so discomfort and side effects brought by excessive medicine applying to patients are reduced, and the device is suitable for market promotion.

The invention relates to a blower. The blower comprises a shell and a fan, wherein an air inlet and an air outlet which communicate with the outside are formed in the shell, and the fan is arranged inthe shell and is used for generating an airflow; the fan is an axial flow fan, the axial flow fan comprises a motor and an axial flow fan, and the motor and the axial flow fan are arranged in the same axial direction; and the shell comprises a main part and an air blowing pipe connected with the main part, the air blowing pipe comprises a main blowing pipe and an flow expanding pipe connected with the main blowing pipe, the main blowing pipe is connected with the main part, the main blowing pipe has a connecting part, one side of the flow expanding pipe is connected with the connecting part,the other side of the flow expanding pipe is provided with the air outlet. and a diameter of the flow expanding pipe is larger than that of the connecting part. According to the blower, the axial flowfan is adopted to generate high-speed airflow, the airflow expansion and speed increasing effects are achieved through the air blowing pipe, and the fan efficiency of the blower is greatly improved.