15results about How to "Avoid length" patented technology

The present invention provides surgical instruments configured to engage with bone anchor assemblies to provide modular platforms for performing various steps of surgical procedures, such as spinal rod reduction and counterrotation. For example, in one embodiment, the surgical instrument may include an outer sleeve terminating in a pair of extensions, an inner sleeve having a proximal threaded portion and a distal translational portion and configured to pass through the outer sleeve, and a pair of pivoting arms received in the extensions of the outer sleeve. These pivoting arms may be configured to extend into a channel in the outer sleeve to engage the bone anchor to the outer sleeve, and the proximal end portion of the outer sleeve may include one or more flat portions configured to engage with another instrument.

The utility model relates to the technical field of kitchen ware, and discloses an anti-toppling stockpot convenient to lift, which comprises a stockpot main body, fixed lifting lugs are arranged on two sides of the stockpot main body, a lifting component is arranged on the top of each fixed lifting lug, a handle block is arranged on the top of each lifting component, and a connecting component is arranged on the top of the handle block on the right side. And the lifting assembly comprises two movable frames, movable rods are slidably connected to the inner sides of the movable frames in a sleeving mode, and cylindrical blocks are fixedly connected to the tops of the inner sides of the two movable rods. By arranging the lifting assembly, the handle blocks, the connecting assembly and the buckle assembly, the two handle blocks are stably attached and cannot be separated, finally, the handle blocks can be held by a single hand to lift the stockpot body, a triangular structure is formed among the lifting assembly, the handle blocks and the stockpot body, single-point force application is easier to control, and the practicability of the stockpot is improved. Splashing of soup can be reduced, fatigue is reduced, moving safety and convenience are improved, and the requirement for stability of a lifting person is low.

The utility model relates to a composite steel sheet pile cofferdam structure which is arranged under the semi-land and semi-water condition and comprises an open water retaining layer and a closed supporting layer. The open water retaining layer is formed by continuously connecting a steel pipe pile component and a first steel plate pile component connected to the steel pipe pile component in a locked mode, the steel pipe pile component is used for supporting the first steel plate pile component, and the first steel plate pile component is used for retaining water between the preset base of the cofferdam and the preset highest water level. The opening of the open water retaining layer faces the embankment and is closed by the embankment, so that the open water retaining layer and the embankment are matched to form a closed water retaining layer; the closed supporting layer is a closed second steel sheet pile component and is used for maintaining the stability of the foundation pit between the height of a preset base of the cofferdam and the height of a preset bottom embedding position; the top end of the closed supporting layer is higher than the preset base and lower than the preset highest water level, and the closed supporting layer is located on the inner side of the open water retaining layer, so that an interlayer is formed between the closed supporting layer and the open water retaining layer and filled with backfill soil.

The utility model discloses a dual-purpose insulating brake pull rod, which comprises an insulating rod group, one end of the insulating rod group is provided with a pull rod head used for operating an electric brake, the other end of the insulating rod group is detachably provided with an electroscope, and the insulating brake pull rod is integrated with the electroscope, so that the insulating brake pull rod can not only cut off and supply power, but also realize electricity testing operation. The power failure and power transmission and electricity testing operation efficiency is improved; besides, the electroscope is detachably connected with the insulating rod group, the electroscope is continuously protected by the protective sleeve, the electroscope is prevented from being damaged by external force, daily wear of the electroscope can be avoided, the service life of the electroscope is prolonged, and the electroscope is maintained and replaced more efficiently due to the detachable installation mode. The dual-purpose insulating brake pull-rod effectively avoids the problems that a rod body of an existing electricity testing device contracts when being touched and is insufficient in length, thereby ensuring the accuracy and safety of the electricity testing process, and having higher use value and popularization value in the field of electric power.

Embodiments of this application disclose a scoring method and a related apparatus, to score reply content of a user, so as to accurately assess an employee. The method in embodiments of this application includes: obtaining reply content of a user to a target question; extracting M groups of candidate assessment points from the reply content based on M target assessment points, where the M target assessment points are obtained based on a target answer to the target question, each group of candidate assessment points includes N candidate assessment points and corresponds to one target assessment point, each candidate assessment point includes a plurality of consecutive characters in the reply content, and both M and N are positive integers; and obtaining a score of the reply content based on the M groups of candidate assessment points and the M target assessment points.

The utility model discloses a plastic strip pelletizer, wherein the plastic strip pelletizer, including: frame and cutting device, frame is provided with the mounting frame, and the both sides of mounting frame are provided with the feed port and the discharge gate. The pelletizing device is connected to the mounting frame, and the pelletizing device comprises a conveying roller, a compression wheel and a hob. The compression wheel cooperates with the conveying roller to press the plastic strip, and the compression wheel can move towards the conveying roller to adjust the relative distance between the center of the compression wheel and the center of the conveying roller. The hob is arranged between the conveying roller and the discharge gate, and the hob is used for cutting the plastic strip. The compression wheel can cooperate with the conveying roller to press the plastic strip during conveying, thereby enhancing the stability of the plastic strip feeding and avoiding problems such as cutting length deviation or plastic strip slipping, and improving the uniformity of the particles. At the same time, the relative distance between the compression wheel and the conveying roller can be adjusted, thereby adapting to plastic strips of various thicknesses and enhancing the versatility of the equipment.

The utility model discloses a flexible FPC connector automatic plugging device, which is used for automatically plugging a flexible FPC and a connector thereof, and comprises a clamping mechanism and a plugging mechanism, the clamping mechanism is fixedly arranged, and the clamping mechanism comprises two groups of clamping assemblies which are arranged at intervals along the linear direction; the clamping assembly is used for clamping and fixing a flexible FPC, and the clamping assembly linearly moves in the direction perpendicular to the flexible FPC; the plugging mechanism is arranged at one end of the clamping mechanism at an interval and moves linearly along the placement direction of the FPC; a connector is clamped and fixed in the plugging mechanism; the slot of the connector is aligned with the end portion of the flexible FPC, and the plugging mechanism drives the connector to linearly move towards the direction of the flexible FPC, so that the end head of the flexible FPC is inserted into the slot of the connector. According to the utility model, the flexible FPC is adopted for fixation, the connector moves to realize mutual plugging, and a double-clamping supporting and fixing structure is adopted, so that the flatness and the plugging precision of the flexible FPC in the plugging process are effectively ensured.

The utility model discloses a resin anchoring agent finished product storage device, which relates to the technical field of anchoring agent storage and comprises a storage box, the upper end of the storage box is covered with a box cover, a plurality of vertical and uniformly distributed partition plates are fixed in the storage box, and the partition plates divide the storage box into a plurality of storage cavities matched with resin anchoring agent finished products; according to the resin anchoring agent finished product buffering device, through the arrangement of the buffering blocking plate and the first torsional spring, the buffering blocking plate blocks the falling path of a resin anchoring agent finished product, and the buffering effect on the resin anchoring agent finished product is achieved under the elastic force effect of the first torsional spring; and meanwhile, the upper resin anchoring agent finished product and the lower resin anchoring agent finished product can be separated, the situation that the multiple resin anchoring agent finished products entering the storage box are damaged due to mutual extrusion and collision is avoided, the safety of the stored resin anchoring agent finished products is greatly improved, and the qualified rate of the stored products is increased.

The invention relates to a data forwarding method and device, computer equipment, a storage medium and a program product. The method comprises the following steps: acquiring initial fragmented messages and message information of each initial fragmented message; according to the message identifier corresponding to each initial fragmented message, recombining each initial fragmented message to obtain a recombined message; fragmenting the recombined message according to the initial length of each initial fragmented message contained in the recombined message to obtain each target fragmented message; and sending each target fragmented message to a target receiving end corresponding to the target receiving end identifier. According to the scheme, when the recombined message is fragmented, the recombined message is fragmented according to the initial length of each initial fragmented message contained in the recombined message, so that the length of the fragmented message is the same as the length of the initial fragmented message, the problem that the length of the fragmented message obtained after the recombined message is fragmented is not matched with a transmission link is avoided, and the transmission efficiency of the recombined message is improved. And thus, the problem that the fragmented message fails to be sent is avoided.

The application discloses a kind of based on in-situ response characteristic's order of slope anchoring optimization test method, belong to anchoring test technical field.The method first obtains the multi-dimensional in-situ response time series data of anchoring system under hydraulic coupling condition;Second, through space-time matching, the local failure characteristic node caused by pore water splitting is identified, and the dynamic attenuation feature of frictional resistance is extracted;Then, with the dynamic window monitoring triggered by failure node, the strain peak shift rate is calculated, and the spatial evolution trajectory of stress peak value transfer to deep part is constructed;Finally, the attenuation feature and evolution trajectory are combined to determine the cooperative convergence state, the dynamic effective anchoring length is quantified, and the anchoring parameters are optimized.The application accurately restores the hydraulic micro-damage mechanism, realizes the real-time tracking of interface deterioration and stress transfer evolution law, scientifically quantifies the dynamic effective anchoring length under long-term seepage pressure, avoids overestimating the uplift performance, and significantly improves the authenticity and reliability of anchoring optimization test.

The embodiment of the specification discloses a business execution method based on a large model. The method evaluates the output data in the training sample through a first general large model, gives a basic evaluation, then trains a reward model using the training sample containing the basic evaluation, trains the reward model through reinforcement learning, and trains the reward model how to give an accurate concise evaluation text and a prediction evaluation of the output data. Based on the second general large model, the data of the reward model is evaluated for quality, and the reward model is further trained based on the reinforcement learning cycle. The reward model is used for reinforcement learning fine-tuning of the business large model, so that the business large model reasonably simplifies the output. The double general large model guides the reward model to distinguish necessary reasoning and redundant content, does not directly punish the length, avoids output extreme simplification and unstable training, avoids simple problem large model to produce redundant reasoning, and avoids length punishment to easily lead to length collapse and training collapse.

The utility model provides a burner and a gas stove, the burner comprises an ejector and a valve body, the outlet end of the output pipe of the valve body is used for installing a nozzle matched with the air inlet end of the ejector, the ejector is provided with a first positioning part, the output pipe is provided with a second positioning part corresponding to the first positioning part, and the valve body is arranged on the valve body. And the second positioning part is inserted and matched with the first positioning part. According to the utility model, the second positioning part on the output pipe is inserted into the first positioning part on the ejector, so that the positioning effect between the nozzle of the combustor and the ejector can be improved, and particularly, the positioning effect between the nozzle of the combustor adopting an annular air inlet scheme and the ejector can be improved, and therefore, the positioning effect between the nozzle of the combustor and the ejector can be improved. According to the combustor, the ejection effect of the ejector on primary air can be guaranteed, and meanwhile the assembling efficiency of the combustor adopting the annular air inlet scheme can be improved.

The utility model provides a municipal pipeline groove supporting structure, and relates to the field of municipal pipeline groove supporting, the municipal pipeline groove supporting structure comprises supporting plate bodies, the opposite sides of the two supporting plate bodies are provided with a splicing mechanism and an adjusting mechanism, the splicing mechanism comprises a clamping assembly, and one side of the clamping assembly is provided with a first splicing assembly; according to the splicing mechanism, the number of the second splicing assemblies is increased or decreased according to the width of the groove, so that the supporting distance between the supporting plates reaches the optimal state, the clamping assemblies, the first splicing assemblies, the second splicing assemblies and the third splicing assemblies are installed in a segmented mode, the problems that the length of the splicing mechanism is too long, and the occupied space is too large are solved, and the splicing efficiency is improved. According to the municipal pipeline supporting device, the supporting plates can be installed without cooperation of multiple workers, manpower is greatly saved, the construction flexibility is high, the pipeline laying efficiency is improved, the adjusting mechanism can conduct small-amplitude adjustment on the distance between the supporting plates again, and therefore the supporting plates can more stably support municipal pipeline grooves with different widths.

The utility model relates to the technical field of cutting devices, and discloses a cutting device with a measuring mechanism, which comprises a main body, the outer wall of the main body is fixedly connected with a cutting component, the outer wall of the main body is provided with a measuring structure and a cleaning structure, and the measuring structure is arranged on the outer wall of the main body. The measuring structure comprises a threaded rod, the threaded rod penetrates through the outer wall of the main body and is rotatably connected with the penetrating position of the threaded rod, a sliding groove is formed in the top face of the main body, a sliding block is slidably connected to the inner wall of the sliding groove, and the outer wall of the sliding block is in threaded connection with the threaded rod; and the top of the sliding block is fixedly connected with the baffle. According to the cutting device with the measuring mechanism, the measuring structure is arranged, the cutting length can be accurately determined through the measuring structure, then the situation that the length of a cut material is not consistent with the needed length is avoided, and then the cutting precision and the cutting quality are improved.

The present disclosure relates generally to surgical instruments for delivering locking or set screws (110) to secure a rod or spinal fastening element relative to an implantable bone anchor or other spinal fastening construct during spinal surgery. In one embodiment, an inserter instrument (100) includes an inner driver shaft (102), a ratcheting outer sleeve (104), and a handle (106) configured to receive the shaft and the sleeve therein. The inner driver shaft can receive a plurality of set screws on a distal end thereof. A side latch, pawl, or button (178) engages the ratcheting outer sleeve to facilitate stepwise advancement of the sleeve relative to the driver shaft for set screw delivery. Stepwise advancement can be controlled using another button that causes movement of the side latch.