1381 results about "Cross over" patented technology

The embodiment of the invention relates to a multi-round medical image annotation method and device introducing a cross validation mechanism, and the method comprises the steps: transmitting a first image to a plurality of expert annotation interfaces, and merging the feedback annotation sets of all interfaces to obtain a first annotation set; setting cross validation items of every two annotation boxes in the first annotation set and constructing a corresponding cross validation matrix; on the basis of a cross validation matrix, dispute-free annotation box extraction, dispute-free annotation box aggregation and consistency score estimation are carried out; if the score is lower than a threshold value, a round of multi-person labeling is initiated again, otherwise, when the dispute labeling box set is empty, the non-dispute labeling box set serves as a final labeling result, when the dispute labeling box set is not empty, reexamination is conducted on the dispute labeling box set, and a set of the reexamination result and the non-dispute labeling box set serves as the final labeling result. According to the method, the labeling error of each image can be reduced, the overall labeling quality of all the images is improved, and the stability of the overall labeling quality is guaranteed.

Embodiments included herein are directed towards a method for use in an electronic design. The embodiments may include causing, at a graphical user interface, a display of a portion of the electronic design. The method may further include determining a location of a mouse cursor at the graphical user interface. The method may also include automatically displaying at the graphical user interface one or more shapes associated with a current fabric. The method may additionally include automatically performing a cross fabric shape query associated with the location of the mouse cursor. Furthermore, the method may include automatically displaying one or more cross fabric shapes at the graphical user interface.

The invention relates to the technical field of filters, and discloses a resonator and a surface acoustic wave filter, and the resonator comprises an interdigital transducer and a transverse strip structure. The interdigital transducer comprises a first bus bar, a second bus bar, a plurality of first finger bars and a plurality of second finger bars; the first bus bar and the second bus bar are oppositely arranged, the same ends of the plurality of first finger bars are connected with one side, close to the second bus bar, of the first bus bar, and the same ends of the plurality of second finger bars are connected with one side, close to the first bus bar, of the second bus bar; the transverse strip structure is arranged in a target area of the interdigital transducer; the transverse strip structure comprises a plurality of first transverse strips and a plurality of second transverse strips, the first transverse strips and the second transverse strips are arranged in a crossed mode, the adjacent first transverse strips and second transverse strips are distributed in a staggered mode, and the first ends, in the first direction, of the first transverse strips are connected with the third ends, in the first direction, of the second transverse strips. According to the resonator provided by the invention, the Q value of the resonator can be improved while a transverse mode is effectively suppressed.

The invention discloses a three-axis differential implementation method based on cross symmetry of double inertial sensors, and the method comprises the following steps: S1, a sensor is an MEMS inertial measurement unit, i.e., an IMU, the IMU uses a right-hand Cartesian coordinate system to define the directions of three sensitive axes of the IMU, and the IMU is used for defining the positive direction of an angular velocity and also used for defining the positive direction of a linear acceleration; s2, in order to realize three-axis difference, rotating the sensor around the y axis by 180 degrees; s3, a result obtained in the step S2 is rotated by 90 degrees around the z axis; and S4, after the step S3, realizing symmetry of the x axis and the y axis through crossing, and realizing three-axis difference through double IMUs by applying a three-axis symmetry principle of an inertial sensor.

The invention discloses a natural ventilation cooling tower and a dumbbell-shaped concrete filled steel tube cross strut thereof, the dumbbell-shaped concrete filled steel tube cross strut comprises four dumbbell-shaped steel tube limb columns and cross nodes, and the end parts of the dumbbell-shaped steel tube limb columns are connected with the cross nodes to form a cross structure; the cross joint comprises a vertical stiffening plate, an upper reinforcing ring, a lower reinforcing ring, a plurality of joint sleeves and a plurality of joint webs, the upper reinforcing ring and the lower reinforcing ring are perpendicularly crossed with the vertical stiffening plate, the joint webs are connected with the joint sleeves, and the joint sleeves, the joint webs, the upper reinforcing ring and the lower reinforcing ring form a dumbbell-shaped structure with the vertical stiffening plate as the central axis. Open holes are formed in the reinforcing rings and used for pouring and circulation of concrete, the four dumbbell-shaped steel pipe limb columns are arranged at the open holes of the upper reinforcing ring and the lower reinforcing ring, and a closed space is formed by the joint sleeve, the joint web, the upper reinforcing ring, the lower reinforcing ring and the four dumbbell-shaped steel pipe limb columns. The problem of material waste caused by rich in-plane directional bearing capacity of a circular section can be solved.

The invention relates to a building space truss construction method and system, a storage medium and electronic equipment, and the building space truss construction method belongs to the technical field of building manufacturing, and comprises the steps: obtaining an upper chord curved surface and a lower chord curved surface, determined by taking a roof curved surface as a reference surface, of a target building; taking the column grid size, the upper chord grid size and the lower chord grid size as input data of a parameterized model, and performing grid structure division on the upper chord curved surface and the lower chord curved surface in the parameterized model to obtain an upper chord, a lower chord and column node group vectors corresponding to the upper chord and the lower chord; performing crossover operation on the column node group vectors corresponding to the upper chord member and the lower chord member to obtain a net rack web member; the space truss of the target building is constructed on the basis of the upper chord member, the lower chord member and the truss web member, the whole process can be automatically carried out through a parameterized model and a corresponding software system, manual construction is not needed, and therefore material waste caused by manual construction is reduced, and the structural performance of the constructed truss is improved.

The invention discloses a steel structure truss steel plate laminated slab pouring platform and a construction method, and relates to the technical field of laminated slab pouring construction. The steel structure truss steel plate laminated slab pouring platform comprises a construction platform support which is formed by connecting support transverse rods, support longitudinal rods, support vertical rods and support inclined rods in an inserted mode; the two telescopic support transverse rods and the two support longitudinal rods are connected in an inserted mode to form a rectangular plane frame, and a stable structure which is 30 cm higher than a floor slab is formed. According to the construction platform support, a stable structure is formed through modular inserting connection, the stable structure is erected on a steel beam of the layer, a bent frame does not need to be erected from the bottom layer, and the problems that a traditional bent frame is small in supporting construction space, cross construction is affected, and an overhanging part cannot be erected are solved; the bolts are adjusted to tension the tie bars to enable the truss steel plates to generate preset inverted arches, load deformation during pouring is counteracted, collapse risks caused by non-support pouring are avoided, the problems of steel bar deformation, node damage and the like caused by direct treading on the truss steel plates by constructors are avoided, and the quality and rigidity of floors are guaranteed.

The utility model discloses a circular working well main body structure which comprises a cylindrical hollow side wall, a top plate located at the top is arranged at the upper end of the side wall, a bottom plate located at the bottom is arranged at the lower end of the side wall, #-shaped crossed internal partition walls are arranged in the internal space of the side wall, and the internal partition walls divide the internal space. And four shield launching and receiving holes are reserved in the lining wall on the inner side of the side wall. According to the utility model, the inverted circular lining wall and the enclosure structure form a superposed side wall, the support rigidity of an internal #-shaped crossed longitudinal and transverse beam (wall) system is large, and structural members are permanently and temporarily combined, so that the stability of the multi-hole structure of the ultra-deep circular working well is enhanced, and the formation deformation is effectively controlled. The longitudinal and transverse beam (wall) system is reasonable in space layout, plate span is reduced, a self-balancing space stress system is formed, the thickness of the top plate and the thickness of the bottom plate are small under the condition of large burial depth, the plate face is flat, arching is not needed, construction is convenient, and space utilization is reasonable.

The invention belongs to the field of constructional engineering, and particularly relates to a connecting piece for enhancing the bonding performance of a fabricated wall and a cast-in-place structure. Comprising a longitudinal steel plate suite, a double-end pull rod steel bar and a binding clamping piece. A first-stage cage type three-dimensional reinforcing body is formed through matrix arrangement of the longitudinal steel plate suites and crossed penetrating arrangement of the double-end pull rod steel bars, a three-dimensional net-shaped stress structure is formed between cast-in-place concrete and the prefabricated wall body, and threaded steel is arranged in a staggered layer mode at different horizontal heights, so that the space rigidity is further enhanced; and meanwhile, a secondary transverse tensile reinforcing body is formed through the synergistic effect of the lock hook piece and the double-end pull rod reinforcing steel bar, occlusion of the concrete pin key and the longitudinal sawtooth groove is formed in the horizontal direction, composite anchoring of the cast-in-place layer and the prefabricated wall is achieved, and the sliding problem of a traditional connecting piece is effectively solved.

The invention discloses a vertical shaft excavation construction method, a vertical shaft to be excavated is divided into a first vertical shaft to be excavated and a second vertical shaft to be excavated, and the construction method comprises the following construction steps that S1, an upper flat tunnel is excavated and constructed to the bottom of the first vertical shaft to be excavated to form a first cross section, the lower flat tunnel is excavated to the bottom of the second vertical shaft to be excavated to form a second cross section; s2, a section of the lower portion of the first shaft to be excavated serves as a protection section to be reserved, and construction is conducted on the top of the first shaft to be excavated to the top of the protection section through a normal well method; a slag sliding pilot shaft is constructed downwards along the axis of the second vertical shaft to be excavated through a raise-boring method; s3, after the slag sliding pilot shaft construction is completed, the protection section continues to be constructed to the first cross section through the normal well method; and S4, a second vertical shaft is planned to be excavated to a second cross section through inverse well construction by adopting construction equipment of a normal well method. According to the vertical shaft excavation construction method, the technical problem that the construction difficulty of the deep and large vertical shaft is high is solved.

The utility model discloses an up-down elastic reset structure of an ultra-thin keyboard switch balancing stand. Comprising a base plate, a first balancing frame rotationally arranged on the base plate, a second balancing frame rotationally arranged on the base plate, an upper cover arranged on the first balancing frame and the second balancing frame, and a reset elastic body arranged between the first balancing frame and the second balancing frame. The first metal balancing frame and the second balancing frame are mutually crossed and can be pivoted together in an overlapping manner, the reset elastic body is a spring or elastic soft rubber, the upper end of the reset elastic body is pressed against the upper cover, and the lower end of the reset elastic body is pressed against the substrate. The up-and-down elastic reset structure of the ultra-thin keyboard switch balancing stand provided by the utility model is convenient to install, accurate and smooth in reset and good in reset effect, ensures the pressing hand feeling, can meet the light and thin use requirements, and is beneficial to use.

Systems and methods are presented in support of cross-mask error enhancement factor (MEEF)-based optical proximity correction (OPC) for curvilinear masks. In some examples, a method may include the steps of accessing a curvilinear mask and a cross- MEEF matrix for the curvilinear mask. The curvilinear mask may be represented through a set of vertices and the cross-MEEF matrix may specify edge placement error (EPE) changes to the set of vertices of the curvilinear mask when a given vertex of the set of vertices of the curvilinear mask is moved by a distance unit. The method may also include a step of performing an OPC operation using the cross-MEEF matrix.

The invention belongs to the field of building structure reinforcing, discloses a cobweb type cable support reinforcing system for a large-span plane roof structure, and mainly aims at solving the problem that an existing cable support reinforcing system structure is poor in lateral stability. The center-crossed cable support structure is adopted, so that all the lower inhaul cables can be jointly stressed, and the overall load resistance of the cable support system is remarkably improved; meanwhile, closed stress rings are formed between the horizontal annular cables and / or the inclined pull annular cables pulled between the annular supporting rods, the closed stress rings are matched with the lower pull cables to form a cobweb type cable support reinforcing system, all the annular supporting rods can be mutually restrained, and the lateral instability resistance and the supporting stability of the cable support reinforcing system are further improved. The invention further discloses a construction method of the cobweb type cable support reinforcing system, according to the method, an original roof building structure cannot be damaged, reinforcing construction can be conducted under the condition that normal use of an existing building is not affected, and the construction difficulty is reduced to a great extent.

The utility model relates to a crossed type load-reducing backpack which comprises a back panel, a load-reducing back panel is arranged on the front side of the back panel, load-reducing waistbands are arranged at the bottoms of the left side and the right side of the load-reducing back panel, and two strap extending stress belts are arranged on the side, close to the back panel, of the load-reducing back panel in a crossed mode. Two fixing pieces are fixedly installed on the side, close to the back panel, of the burden reducing back plate, and the bottoms of the two strap extending stress belts are fixedly connected with the corresponding fixing pieces. According to the crossed type load-reducing backpack, by arranging the load-reducing back plate, the strap extension stress belts and the load-reducing waistband, the weight originally concentrated on the shoulders can be effectively dispersed to the waist, the stress burden of the shoulders is greatly reduced, the strap extension stress belts are arranged in a crossed mode and are stably connected with the load-reducing back plate through the fixing pieces, and therefore the load-reducing back plate is more convenient to carry. A scientific stress conduction structure is formed, so that the weight of the backpack can be more uniformly distributed on the back and the waist of a user, and the comfort of carrying the backpack is improved.

The invention provides an FPVA biochip layout method considering reagent type difference in unit multiplexing, which comprises the following steps of: modeling a biochip layout task as a Markov decision process: according to the size of an input FPVA chip, the dependency relationship of each operation in a biochemical reaction sequence diagram, the reagent type contained in each operation and a binding scheduling scheme, determining the FPVA biochip layout task; initializing an FPVA mesh model and defining a state space, an action space and a reward function; wherein the reward function is set according to the total unit multiplexing complexity of the current layout scheme, the legality of the current component layout and the distance between the component and the center point of the FPVA chip; and finally, completing the FPVA biochip layout through the dual deep Q network based on a Markov decision process. By designing a reward function, the unit multiplexing complexity is minimized, and the distance between components containing the same type of reagents is reduced, so that the purposes of minimizing the cross contamination degree of a final layout scheme, the total length of a fluid transportation path and the bioassay completion time are achieved.

The invention discloses an energy consumption damping device matched with a power transmission tower cross joint, and belongs to the technical field of power transmission tower damping. The energy consumption damping device comprises a mounting disc and at least two sets of assembling rod pieces arranged in the circumferential direction of the mounting disc; the rectangular steel pipe is arranged at the end of the outer connecting angle steel in a sleeving mode and fixedly connected with the outer connecting angle steel, and an inserting groove used for being connected with the rectangular steel pipe in an inserting mode is formed in the installation disc. The interior of the rectangular steel pipe, the position between the rectangular steel pipe and the inserting-connecting groove and the position between the rectangular steel pipe and the outer connecting angle steel are all filled with energy dissipation damping materials. The tension-compression synergistic energy consumption unit is constructed by adopting the energy consumption damping material, efficient energy dissipation is realized through three-dimensional hysteretic deformation of the material, and the damping performance and the damping efficiency of the crossed diagonal member node of the power transmission tower structure are greatly optimized; the problems that according to a traditional connecting mode adopted by an existing power transmission tower structure, the energy dissipation capacity is insufficient, and multidirectional deformation is difficult to coordinate are solved.

Systems, methods, apparatuses, and computer program products for improved handling of cross-link interference on physical random access channel occasions on flexible or full duplexing slots are provided. For example, a method can include providing a plurality of random access channel configurations to a user equipment. A first random access channel configuration of the plurality of random access channel configurations can be for a first set of symbols or slots and a second random access channel configuration of the plurality of random access channel configurations can be for a second set of symbols or slots. The method can also include providing, to the user equipment, one or more parameters configured to steer the user equipment to select between the first set of symbols or slots or the second set of symbols or slots to be used when performing a random access transmission. The method can further include receiving a random access transmission on the selected set of symbols or slots based on one of the plurality of random access channel configurations.

There is provided a gaming system, gaming machine, and method that utilize an electronic display device configured to display a plurality of symbol-bearing reels. Using a random number generator, game-logic circuitry conducts a series of games comprising animating the spinning and stopping of the reels to place symbols in an array. The game-logic circuitry further animates column values and row values (e.g., in relation to the columns and rows of the array). Further, in response to appearance of a catalyst symbol in the array during one of the series of games, the game-logic circuitry determines an intersecting row and column for an entry location of the catalyst symbol within the array. The game-logic circuitry further awards a prize value based on a function of one of the column values that corresponds to the intersecting column and one of the row values that corresponds to the intersecting row.

The invention discloses a multi-fidelity matrix completion method based on a generative adversarial network, and belongs to the technical field of data fusion. The method comprises the following steps: firstly, performing matrix data enhancement on a complete low-fidelity matrix and a high-fidelity matrix containing missing items to obtain a training set; secondly, selecting training data of which the batch number is B from the training set, fixing the weight of a generator, and updating the weight of a discriminator; selecting new training data of which the batch number is B from the training set, fixing the weight of the generator, and updating the weight of the generator; and in a certain round T, traversing the training set, and minimizing discrimination loss and generation loss through the above weight cross updating method. And finally, inputting the complete low-fidelity matrix and the high-fidelity matrix containing the missing item into the generative adversarial network after weight updating to obtain a complete high-fidelity matrix. According to the method, the missing items in the high-fidelity matrix are complemented by fusing the available items of the complete low-fidelity matrix and the high-fidelity matrix, and the method of complementing and generating the adversarial network through the multi-fidelity matrix is combined, so that the operation is simple and convenient, the practical operability is high, and the application is wide.

An apparatus for sensing a stretch can be provided with three different types of stretch electrodes to determine the presence or absence of a stretch. The apparatus for sensing a stretch can include a stretch support substrate configured to be stretched; and a plurality of driving electrodes, a plurality of mono-receiving electrodes, and a plurality of cross-receiving electrodes provided on the stretch support substrate. Each of the plurality of driving electrodes includes a first direction driving electrode extending in a first direction of the stretch support substrate, and a plurality of second direction driving electrodes connected to the first direction driving electrode and extending in a second direction different from the first direction. Each of the plurality of mono-receiving electrodes extends in the second direction, and each of the cross-receiving electrodes extends in the first direction and the second direction.

The invention relates to the technical field of embedded system software development and continuous integration, in particular to a docker-based AGV (automatic guided vehicle) cross compiling method, which comprises the following steps of: constructing an ARM (advanced RISC machines) root file system on an x86 development host by using a virtualization tool, configuring a header file and a dependency library, and packaging and compressing to obtain an ARM root file system mirror image; pulling the basic mirror image from the public warehouse to create an x86 Docker container, copying the ARM mirror image to a specific path of the container and mounting the ARM mirror image to prepare a Docker mirror image special for AGV cross compiling; writing a CMake cross tool chain file in the container, introducing an ARM mounting path, setting a dependency path and appointing a tool chain; then integrating the commands, automatically updating the container through mirror image ID comparison, and constructing operation commands such as Makefile packaging and compiling and the like at the same time; and finally, calling an integration command to start cross compiling, and generating a program capable of running on an ARM board card of the AGV. According to the method, unified and efficient multiplexing of the AGV cross compiling environment can be realized, the development efficiency is improved, the maintenance cost is reduced, and the method is adaptive to an AGV project needing cross compiling.

The invention relates to a tunnel special-shaped crossed traverse measurement method, which relates to the field of tunnel construction, and comprises the following steps: S1, in a tunnel clearance area, multiple pairs of measurement points are sequentially arranged along the depth direction of a tunnel, and the multiple pairs of measurement points are sequentially distributed on the L side and the R side of the tunnel in a staggered manner; the measuring point positions comprise two single measuring points which are arranged in sequence; s3, additionally measuring the distance between short sides P and P: in three adjacent pairs of measurement points, respectively taking P and P as base points, and measuring first angle observation values and first side length observation values of P (-), P (-), P (+) and P (+); and S4, calculating a second angle observation value and a second side length observation value between the two single measurement points in each pair of measurement points according to the angle observation values and the side length observation values of the two single measurement points in each pair of measurement points in the step S3. The method has the effect of improving the measurement precision.

A device is described for the mutual clamping of a number of building panels, such as concrete slabs, stone slabs, metal slabs, wooden slabs, or other panel-shaped components for, for example, roadways, parking roofs, sidewalks, or building facades, which are to be laid or fastened on horizontal, vertical, or inclined surfaces. The device is characterized in particular by a crossing element (10) for the overlap-free guidance of clamping elements (15, 16; 17) extending in a first and a second direction. Furthermore, an edge angle is arranged at each of the free ends of the clamping elements (15, 16; 17), wherein the edge angles can be fastened to the respective ends of the clamping elements (15, 16; 17) in such a way that building panels arranged between each two opposite edge angles are mutually clamped and can no longer drift apart.

To provide a wave gear device provided with a strain gauge type torque sensor without causing increase in device dimension.SOLUTION: In a wave gear device 1, a communication board 12 of a strain gauge type torque sensor 10 is attached to a flat board mounting surface 55 formed by cutting a part of a circular outer peripheral surface 54 of an outer ring 51 of a cross roller bearing 5 (support bearing) into a D-shape. A part of an outer peripheral side of an installation space of the outer ring 51 is used as an installation space for the communication board 12. The communication board 12 can be assembled to the wave gear device 1 without causing increase in device dimension. Unlike when the communication board 12 is incorporated inside the device, the communication board 12 is not exposed to high-temperature environments or lubricant, ensuring the life of the torque sensor 10.SELECTED DRAWING: Figure 2

The invention discloses an assembly type existing wall dismantling and hoisting device and method, and relates to the technical field of existing building wall dismantling, the assembly type existing wall dismantling and hoisting device comprises at least two clamping assemblies, a supporting assembly and a hoisting assembly, each clamping assembly comprises two clamping bodies, and the two clamping bodies are used for clamping a wall in the thickness direction; t-shaped transverse plates are mounted at the two ends of the clamping body correspondingly, and the T-shaped transverse plate at the bottom end can penetrate through a wall; the clamping main body is formed by splicing at least two clamping rods; the supporting assemblies are connected between the adjacent clamping assemblies, each supporting assembly comprises pull rods which are arranged in a crossed mode, and supporting rods are arranged on the upper sides and the lower sides of the pull rods; the hoisting assembly is connected with a T-shaped transverse plate at the top end of the clamping body. The hoisting device disclosed by the invention can be modularly assembled, can be used even in a narrow space in a modular hoisting and dismantling manner, has the characteristics of low dust and low noise, and can reduce the construction cost.

The utility model relates to a novel turnover wellhead safety protection tool which comprises an upper circular hoop and a lower circular hoop, the upper ends of the inclined rods are hinged to the upper circular hoop and are arranged in a circle at intervals; the hinge joint is of a cross type and comprises a first shaft sleeve and a second shaft sleeve hinged to the first shaft sleeve in a cross mode, and the first shaft sleeve is connected to the inclined rod in a sliding and sleeving mode; the lower circular hoop is sleeved in the second shaft sleeve in a sliding manner; the threaded strips are arranged at the end of the first shaft sleeve at intervals, surround a circle and extend outwards in an arc shape; the rubber pads are laid on the inner side faces of the threaded strips; and the nut is connected with a circle of thread strip around the thread and is arranged at the root of the thread strip. The anti-falling device can protrude out of the upper portion of a well mouth, an anti-falling signboard can be conveniently installed, and the anti-falling device can also adapt to lock mouth ring beams of different specifications.

This disclosure provides methods and techniques of data replication involving cross replication group (RG) references. The present disclosure avoids automatic replication failing when an entity in an RG refers to another entity external to the RG. The entity to be replicated within the RG is referred to as the “referring entity,” and the entity as the dangling reference is referred to as the “referred entity.” Although the referring and referred entities are not replicated together in a replication operation, the referred entity may have already been replicated to the target account in another replication operation on a different replication group. In such cases, the data replication procedure may, according to aspects of the present disclosure, check if the referred entity has already been replicated, and if so, proceed to replicate the referring entity without fail, and link the referring and referred entities to enable normal functioning of the referring entity.