548results about How to "Improve integrity" patented technology

The present invention provides methods and devices for treating the annulus of an intervertebral disc. The methods and devices can employ an expandable treatment device which is deployed at least partially in the subannular space. Fixation devices and methods are also disclosed, which help to secure the treatment device in place.

The present invention provides methods and devices for treating the annulus of an intervertebral disc. The methods and devices employ a fixation device delivery tool having a curved body portion. Fixation devices and methods are also disclosed for placement in intervertebral disc tissue.

A spinal disc annulus repair stent for repair and reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, which may incorporate suture closure or other means of stent insertion and fixation, designed to reduce the failure rate of conventional surgical procedures on the spinal discs. In an illustrative embodiment, the design of the spinal disc annulus stent advantageously allows ingrowth of normal cells of healing in an enhanced fashion strengthening the normal reparative process.

The present invention relates to improvements in bonding patterns for the attachment of components of disposable absorbent articles. For example, in order to provide attachment of an ear portion to a longitudinal side of the chassis of an article, there may be an attachment area. The attachment area may include an overlapping area of chassis material(s) (outer cover and/or liner materials) and ear portion material. The overlapping areas of chassis material and ear portion material are bonded together in such a way as to include a variegated bond pattern and a uniform bond pattern. The bonding patterns of the invention may also be used to form the side seams and passive side bonds for articles that are donned as pants.

An integrated respiratory monitor and imaging device apparatus (10) is provided. The apparatus is useful for establishing pre-operative and intra-operative breath hold congruency in patients and for other interventional work. The apparatus (10) includes a respiratory monitor system (12) and an imaging device (14). The respiratory monitor system is adapted to engage a patient and generate a respiratory signal representative of a breath hold level of the patient during a breath hold. The imaging device (14) is adapted to scan the patient during the breath hold and generate a volumetric image data set of the patient. The respiratory sensor and imaging device are operatively connected to associate the respiratory signal representative of the breath hold level of the patient together with the volumetric image data set of the patient. A data storage device (64) is provided for storing a set of respiratory signals in association with a corresponding set of volumetric image data sets in the subject apparatus (10). A scanner gating function is provided to center the image acquisition time at selected points in the respiratory cycle such as at a minimum to minimize motion artifacts in the resultant image.

Bone anchors and related methods for their use are described. The inventive anchor is suitable for placement in bone and for use in orthopedic surgery and dentistry. The bone anchor can be made from a bone/polymer or bone substitute/polymer composite, and can provide a firm and secure base for attaching a fastening device. The bone anchor can be used in various orthopedic and dental procedures including spinal surgery, where normal, cancellous, cortical, diseased or osteoporotic bone is present. The bone anchor can be resorbed and/or replaced with native bone tissue over a period of time. In certain embodiments, the bone anchor is made malleable or flowable and formed in situ or in vivo.

A floating cut-off bar coupled to a feed drawer whereby a mechanism allows the floating cut-off bar to engage the specified contour of side rails and a division plate in a mold box assembly and aid in material distribution by screeding excess material and delivering additional material to areas of the mold box as necessary and method of making wall blocks therefrom. The specified contour of the side rails and optionally division plate is designed to optimally deliver material to achieve a specified uniform density of the block produced for greater structural integrity, strength and durability of the block.

This invention relates to an electrostatic prevention misfire wear-resisting floor stuff construction method. The process includes: (1) acoording to weight ratio of 1 : 1 to 4: 0.01 to 0.5, respectively get cement, weai-resisting misfire materials and conducting material, intensive mixing to prepare electrostatic prevention misfire wear-resisting floor stuff;(2) concrete construction; (3) lay conduct net on the surface of fundi concrete, conduct net is good ground;(4) lay electrostatic prevention misfire wear-resisting floor stuff on the surface of concrete, make conduct net lay middle of electrostatic prevention misfire wear-resisting floor stuff, and the layer thickness is greater than 3mm;(5)do polishing treatment to the floor. This floor has no spark while stricked or abraded by ironware or grinding wheel; surface resistance is between 105 and 109 and electrostatic prevention performance meets the challenge.

Systems are provided to increase the robustness of a low-cost GPS system by coupling it with an INS system, and by using one-satellite attitude determination in conjunction with the traditional multiple-satellite method. The system has demonstrated accuracy and robustness approaching needed standards for automobile control systems. The applications of this system are abundant, including real-time vehicle system ID, slip angle estimation, position estimation by GPS and dead reckoning, as well as sophisticated control systems.

Basically, a vehicle body structure is configured to reduce the rotation of a side roof rail that may occur during a side collision that deforms the center pillar inwardly of the vehicle body. The vehicle body structure basically includes a side rail reinforcement member located in the area where the center pillar is attached to the roof side rail. The reinforcement member can basically be divided into a first side rail reinforcement section that extends in a forward to aft direction along the roof side rail and a second side rail reinforcement section that extends in an inward direction relative to the longitudinal axis of the roof side rail. The second section of the roof side rail overlies a portion of the sliding door pocket structure that is located just rearwardly of the center pillar.

The invention discloses a method and equipment for reporting and processing fault information. According to the method and the equipment, on the basis of ensuring that user equipment faults can be located accurately, the fault information of user equipment can be reported more effectively, time for reporting the fault information of the user equipment is shortened, and the fault information of the user equipment can be reported in time. The method comprises the steps that logs of the user equipment are analyzed according to preset relevant parameters of the fault information, and the fault information can be obtained from the logs, wherein the preset relevant parameters of the fault information comprise fault keywords; according to the obtained fault information, fault files are generated and reported to a server, wherein the fault files comprise the fault keywords.

A rotor configured to receive a cast internal conductive structure is disclosed. The rotor includes a rotor core having a plurality of rotor slots extending through the rotor core. The rotor also includes a plurality of slotted end members adjacent one another and axially aligned with the rotor core. One end member is radially positioned such that the slots of the end member are offset with respect to another end member. A rotating machine having such a rotor and a method of manufacture are also disclosed.

A piston particularly adapted for heavy-duty diesel engine applications is fabricated from separate parts having circumferentially extending joining surfaces that are heated prior to bonding to an elevated temperature sufficient to enable bonding of the joining surfaces, and thereafter the joining surfaces brought into contact with one another and twisted to attain a permanent metallurgical weld at the interface of the joining surfaces. The piston has radially spaced walls which are both welded simultaneously. The weld joints may lie in the same or different planes. Once joined, and while still hot, the parts may be pulled apart slightly to reduce the wall thicknesses at the weld joint.

The invention provides a connecting structure of a prefabricated concrete wall body and belongs to the technical field of building structures. The connecting structure of the prefabricated concrete wall body comprises a first prefabricated concrete wall body and a second prefabricated concrete wall body, wherein longitudinal through holes are arranged at the positions close to the end faces of the first prefabricated concrete wall body and the second prefabricated concrete wall body, and the end faces of the first prefabricated concrete wall body and the second prefabricated concrete wall body are correspondingly provided with a plurality of transverse grooves. The end face of the first prefabricated concrete wall body is provided with a first U-shaped steel bar protruding outward from the inside of the wall body, the end face of the second prefabricated concrete wall body is correspondingly provided with a second U-shaped steel bar protruding outward from the inside of the wall body, the intersected portions of the first U-shaped steel bar and the second U-shaped steel bar form a rectangular steel bar ring, and cast-in-place concrete is arranged in spaces among the transverse grooves, the longitudinal through holes and the prefabricated concrete wall bodies. The connecting structure can improve integrity of an assembled monolithic concrete structure and the performance of a building structure.

The invention discloses a construction method for a high side slope of loosen and calaclastic rock. According to the method, the loosen and calaclastic rock is pre-reinforced by grouting to form into a solidified composite layer which effectively isolates influence of blasting shock waves to the slope and the rock behind the slope when subsequent blasting excavation is performing, and thus the completeness of the slope is improved and the stability of the side slope is increased; meanwhile, after the construction of first-level side slope is completed, the slope is immediately supported by cable anchors, so that the stability of the first-level side slope is well controlled, disturbing influence of presplitting blasting in the excavation of next level of side slope to the upper level of side slope is reduced at the same time, and engineering accidents are avoided. According to the stable excavation method employed by the invention, excavation is performed after the slope is pre-reinforced, and supporting is performed immediately, so that the first-level side slope is reinforced and supported at one time, the construction efficiency is improved, and the construction cost is saved.

The invention relates to an improvement for encrypt seal. The seal includes the stamp on the bottom of the seal and seal frame. The improvement is the frame is formed by two cycle separated sagging structure that has special two dimension matrix coding information. The two dimension matrix coding includes the following information: the code of the seal using organization, the date making the seal, and the code of the seal manufacture organization. The matrix coding could be encrypted. The invention would avoid minting seal privately, and improve the good faith of government affairs and business affairs.

The invention belongs to the technical field of communications, and provides a file breakpoint resuming method and a file breakpoint resuming device. The file breakpoint resuming method includes: receiving downloading instruction information of a file to be downloaded, and obtaining downloaded data corresponding to the file to be downloaded in a local storage according to the downloading instruction information; calculating message summary information of the downloaded data; downloading data in the file to be downloaded, which is not downloaded, from a breakpoint position when the message summary information is as same as message summary information stored when transmission is discontinued. The file breakpoint resuming method achieves detection and verification for completeness of the downloaded data of the file to be downloaded, stored in the local storage, before breakpoint resuming, and thereby guarantees availability of a file obtained through the breakpoint resuming, improves safety of the breakpoint resuming file, reduces unnecessary network transmission, and saves network resources.

The invention discloses a weaving method for a truncated cone-shaped fabric. The fabric comprises a warp system and a weft system, wherein the warp system and the weft system are mutually interwoven to a multi-layer angle-interlocking structure. The weaving method comprises the following steps: 1, initially arranging warps; 2, moving to drive the warps to form sheds; 3, introducing wefts; 4, adding warps; 5, secondarily moving to drive the warps to form sheds; 6, secondarily introducing the wefts; and 7, repeating the steps 4 to 6. The integral density uniformity of the fabric woven by the weaving method disclosed by the invention is remarkably improved; the performances at yarn adding points completely satisfy the design objective requirements according to the compounded performance test; and the technical problem that through holes are formed at the yarn adding points caused by the existing yarn adding process is solved. According to the weaving method disclosed by the invention, the whole-row yarn adding process structure is complete, the fibers are continuous, and the forming speed is high, thereby realizing two yarn adding technologies in a weaving process that a 2.5D woven structure is continuously increased with the increase of the diameter of the section of a truncated cone.

The invention discloses a building construction method of an inner wall surface and belongs to the field of buildings. The proportion of cement, fine sand and water granulated slag which are ingredients of mortar is 1:3:1. A method for plastering mortar includes processes of base layer processing, wall surface guniting, marl biscuit sticking on wall surface, screeding, bottom ash layer plastering, surface ash layer plastering and gridding cloth suspending on surface ash layer, wherein the process of gridding cloth suspending on the surface ash layer includes that when water content of the surface ash layer reaches to 30% to 40%, an upper end of a piece of gridding cloth is fixedly pasted by plain cement paste, then the middle portion of the gridding cloth is fixed by plain cement by a spot adhibiting method, and finally the entire wall surface is subjected to calendering by pressing the gridding cloth in the surface ash layer by the plain cement. According to the building construction method of the inner wall surface, the gridding cloth is suspended on the wall surface after ash plastering is finished, so that quality problems of hollowing, cracking and the like of the plastered surface layer can be solved. The building construction method of the inner wall surface has the advantages that the operation is convenient, practical problems can be solved, and a surface layer looks good.

The invention discloses a method for monitoring a local airport based on a plurality of receivers and a system. The method comprises the following steps: each reference receiver receives satellite data; pseudo-distance information is calculated according to the satellite data, wherein the pseudo-distance information comprises pseudo-distance corrected value of a wide area augmentation system, pseudo-distance corrected value of local monitoring and pseudo-distance corrected value of a monitoring system; the pseudo-distance information is sent to a processing center; the processing center detects the pseudo-distance information of each reference receiver, acquire a usable satellite according to the detecting result, calculates ultimate pseudo-distance corrected value of the monitoring system corresponding to the satellite, and sends the ultimate pseudo-distance corrected value of the monitoring system to an airborne client; and the airborne client calculates the position of an airborne user according to the ultimate pseudo-distance corrected value of the monitoring system and pseudo-distance value of the airborne user. The system comprises a plurality of reference receivers, the processing centers and airborne clients. The method improves integrity, usability and continuity of the system on the premise of guaranteeing precision of the system.

The invention provides a modified asphalt waterproof coiled material which comprises an upper surface layer, a modified asphalt layer, a core layer, fiberglass gridding cloth, a self-stick layer and an isolating membrane. The asphalt layer is prepared from the following raw material components: matrix asphalt, a modifying agent, softening oil, a reinforcing agent, regenerated epoxy resin powder, an inorganic filler and elastic granules. The self-stick layer is prepared from the following raw material components: matrix asphalt, a modifying agent, SBR rubber, SIS thermoplastic rubber, regenerated epoxy resin powder, elastic granules, rubber oil, tackifying resin and talcum powder. The waterproof coiled material provided by the invention is low in cost, less in energy consumption, good in mechanical performance and free of fire risk.

A transmission line adapter for high speed interface. A receiver receives input signals via a transmission line. An active termination circuit is selectively connected to the transmission line in parallel with the receiver according to a receive condition. A self-terminated driver circuit outputs a first voltage and a second voltage according to output data. A selective circuit for selectively connects the self-terminated driver circuit to the transmission line when output of the self-terminated driver circuit is a first voltage, and selectively connects the self-terminated driver circuit or the active termination circuit to the transmission line when the output is a second voltage.

The invention discloses an integrity monitoring method suitable for the satellite lacking situation of a global navigation satellite system (GNSS) and belongs to the field of satellite navigation. The method comprises the following steps of: selecting the window size of a sliding window and determining a detection threshold according to the requirement on the integrity of the GNSS and in combination with inertial navigation accuracy; and performing fault detection on the GNSS by a slip accumulation-based multi-sample chi2 detection method so as to judge failure situation and determine a faulty satellite. The problem that fault monitoring cannot be realized in the GNSS under a satellite lacking condition is solved and the integrity of the GNSS is improved. Due to the adoption of the monitoring method provided by the invention, fault deviation is less than 40 meters, fault detection rate is approximately 100 percent, fault magnitude is more than 100 meters and recognition rate is approximately 100 percent.

The invention discloses oblique crossing normal reinforcing 2.5D fabric and a weaving method thereof. The fabric comprises a warp system, a weft system and a normal yarn system. The warp system is of a multi-layer warp structure. The number of warp layers can be designed according to required fabric thickness. The weft system is located on the left side or the right side of the warp system and is vertically introduced into the warp layers. The warp system and the weft system are mutually woven to form a layer-layer angle interlocking structure. The oblique crossing reinforcing 2.5D fabric is characterized in that normal yarn penetrates through the fabric thickness in the inclined direction along the diagonal direction of the thickness direction of lines where the normal yarn is located, one time of interweaving circulation of the normal yarn is completed after four machine moving steps, the normal yarn is arrayed in the outermost layer line of the fabric and the periphery of the warp, and the warps and the normal yarn are arrayed at intervals. The weaving method comprises the steps of initial yarn discharging, opening movement of warps for the first time, weft introduction for the first time, normal yarn movement for the first time, opening movement of the warps for the second time, introduction of the wefts for the second time, and normal yarn movement for the second time. The steps are conducted repeatedly.

The invention discloses a multi-rotor-wing unmanned aerial vehicle which comprises three or more rotor wing protective covers. A propeller power assembly is arranged inside each rotor wing protective cover. The three or more rotor wing protective covers are sequentially connected to form a whole, and an enclosure cavity is formed in the center of the whole. A machine body is arranged inside the enclosure cavity. The machine body comprises two or more horizontally-arranged machine body partition plates. An installation space is formed among the two or more machine body partition plates. The multi-rotor-wing unmanned aerial vehicle has the advantages of being simple and compact in structure, good in machine body stability, good in firmness, high in safety and excellent in flight efficiency.

The invention provides a distributed storage system which comprises a basic storage system, a basic library, an advanced application interface and an application layer. The basic storage system comprises multiple storage nodes, and data is stored through an object storage mode; the basic library is used for supplying an application program interface to an application program for accessing a storage cluster; the advanced application interface comprises a distributed file system; the application layer is used for supplying application functions, and the application functions are achieved by calling the application program interface in the basic library through the advanced application interface to interact with the data of the basic storage system or by directly calling the application program interface in the basic library to interact with the data of the basic storage system. According to the distributed storage system, through the distributed file system and the like, the integrity, the data consistency, the reliability, the safety and the high availability of information storage are achieved, and the problems in the prior art are solved.

This invention exposed the method of producing high performance cannular sapphire. It uses once-fashioning wetting EFG technology. It draws the cannular sapphire with required inner diameter and outer diameter and length from melt. Firstly, the size and specification of cannular sapphire need to be determined, then according to it to produce the matching cannular die. Then selecting sapphire particleboard from flame fusion method as raw material, and secelting the good seeding grew in (0001) direction by Czochralski method to grow cannular sapphire. The transverse temperature difference is within 2DEG C, the lognitudinal temperature grads within 10mm of die end face is 3-4DEG C, the growth speed is 30-40mm/h. This method can get cannular sapphire with desired inner diameter and outer diameter and length, and avoid difficulty and waste of processing the clubbed crystal. It can be used in semiconductor, chemistry, aviation, spaceflight, national defence and other high-tech sectors.

The invention relates to the field of digital marketing, in particular to a digital middle-platform system, a construction method and an application method, and the middle-platform system comprises aglobal member module, a full-contact marketing module, a full-channel transaction module, a full-link service module, a business middle-platform module, a data middle-platform module and a technical platform module. A full-link digital marketing function can be realized through the global member module, the full-contact marketing module, the full-channel transaction module and the full-link service module; and the business middle-platform module and the data middle-platform module provide support for realization of the full-link digital marketing function. And the technical platform module provides construction support and management for each module of the digital middle-platform system. The digital middle-platform system adopts a core design concept of agility, decoupling sharing and highreusability based on a large middle-platform and a small front end, realizes a full-link digital marketing business closed loop, leads enterprise digital innovation, and is high in integrity and goodin planarity.

The invention relates to a palm fiber-reinforced environment-friendly type brake pad and a preparation method thereof. The palm fiber-reinforced environment-friendly type brake pad comprises the components of natural palm reinforced fibers taken as a material framework, ceramic fibers, melamine modified phenolic resin, a friction performance conditioning agent and a filler; the parts by weight of the components are as follows: 25-35 parts of reinforced fibers, 10-15 parts of adhesive, 8-12 parts of friction performance conditioning agent and 35-45 parts of filler. After being pretreated, the natural palm fibers have multiple good performances of being long in fibers, tenacious in texture, high in elasticity and tensile strength, wear-resistant and the like, and belong to renewable resource. Under optimal process conditions, the prepared palm fiber-reinforced brake pad can stabilize and reduce the expansion of material and improve the braking performance; the palm fiber-reinforced environment-friendly type brake pad is good in chemical stability and heat fading performance, so that the surface of the brake pad is prevented from being corroded. A great deal of gaps exist among the palm fibers, and the palm fibers are internally hollow, so that the manufactured brake pad is high in porosity, reduces the brake noise and is an ideal environment-friendly type natural fiber-reinforced material.

The invention relates to a construction method for a large-volume concrete structure of a bridge loading platform. Layering pouring is adopted and each layer of concrete is constructed according to the construction method which comprises the following steps: erecting a template; simultaneously pouring the large-volume concrete with high crack resistance and rushing resistance on an edge part and the large-volume concrete with low temperature rise and crack resistance in the interior according to a predesigned slope inclined angle theta, designed thickness t of the large-volume concrete on the edge part and pouring thickness m of the layer; and removing a mould after reaching mould-removing time. According to the construction method provided by the invention, the temperature difference between interior and exterior of the large-volume concrete structure can be controlled within 25 DEG C, without arranging a cooling water pipe in the large-volume concrete structure, such as the bridge loading platform, so as to reduce the risk of temperature cracking. Compared with the process of arranging the cooling water pipe, the construction method provided by the invention is simpler; the incompact plugging caused by later-stage slurry plugging after the cooling water pipe is arranged is avoided; the risk of potential defect of the concrete structure caused by the breaking of the water pipe is reduced; and the washing damage to the concrete structure caused by the water flow carrying sand is resisted.