505 results about "Support design" patented technology

A software modeling environment is presented that supports the development and execution of software that can be dynamically configured. This is achieved by introducing a design-time object modeling construct called a dynamically configurable type (DCT) that supports the subdivision of an object into a plurality of subsets of semantics and allows dynamic merging of these semantic subsets together in different combinations in order to allow the resultant object to exhibit different semantics over time to serve different purposes. Specific process modeling constructs are included which take advantage of this semantic merging capability. Also included are other supporting design-time and run-time constructs and services. One embodiment of the present invention allows this software modeling environment to be integrated into a standard software development environment, enhancing the modeling capabilities already present.

The invention discloses a five-cylinder plunger pump with an integral power end structure. According to the five-cylinder plunger pump, an integral welding structure is adopted for a crankshaft box body and a crosshead box body in a five-cylinder plunger pump power end assembly, so that the structural strength of the power end assembly is higher, the supporting stability is better, and the whole pump vibration can be reduced; the cylinder spacing is 13-14 inches, the bearing area of connecting rods, crossheads and bearing bushes is increased, a guarantee is provided for the output of the high-power of the five-cylinder plunger pump, the high-power five-cylinder plunger pump can effectively solve the problem that the shale gas fracturing well site area is narrow and the required fracturingequipment is relatively large, the use of equipment can be reduced, and the wellsite arrangement is facilitated; the 11-inches long-stroke design can better realize large-displacement operation requirements and improve the operation efficiency; and according to the multi-point supporting design of crankcase bodies, crosshead box bodies and the hydraulic end assembly, the supporting strength of thefive-cylinder plunger pump can be improved, the vibration is reduced, the high-load operation is better guaranteed, and the operation is more stable.

The invention discloses a multi-point-support five-cylinder plunger pump. The multi-point-support five-cylinder plunger pump comprises a power end assembly, a hydraulic end assembly and a speed reduction box assembly, wherein the power end assembly comprises a crankshaft box body, a crosshead box body and a space rack, and the crankshaft box body, the crosshead box body and the space rack are connected in sequence; the hydraulic end assembly is fixed on the space rack, the speed reduction box assembly is fixed to the crankshaft box body, the bottom of the crankshaft box body is provided with acrankshaft supporting body, and the crankshaft supporting body is used for supporting the crankshaft supporting box body; the bottom of the crosshead box body is provided with a crosshead supportingbody, the crosshead supporting body is used for supporting the crosshead box body, the bottom of the space rack is provided with a hydraulic supporting body, and the hydraulic supporting body is usedfor supporting the hydraulic end assembly. The multi-point-support five-cylinder plunger pump has the advantages that through the multi-point-support design on the crankshaft box body, the crosshead box body and the hydraulic end assembly, the support strength of the plunger pump can be improved, vibration is reduced, high-load work is better guaranteed, and the plunger pump runs more stably.

The invention relates to an apparatus for temporomandibular joint-related corrections of tooth position, taking into account a variant of the registration or construction of the bite predetermined by the user.

The invention is characterized in that a base module extending at least on the occlusion-bearing part of one side of the jaw is supported in an intermaxillary manner and has cavities formed by a setup technique to accommodate teeth, by means of which the tension forces necessary for tooth movements can act on the teeth, in that the base module has a three-dimensionally defined jaw support designed in accordance with specifications of the user, and in that the jaw support is formed by bite blocks and/or interceptors which have cavities filled with a filling material of predeterminable elasticity.

Improved impact proof capability of a silicon microphone sensing element is achieved with a stopper element that limits the maximum vibration of moveable parts. The stopper has a lower anchor portion and upper finger portion that is elevated a certain distance above the diaphragm and overhangs the outer edges of the perforated plates. The stopper is formed on a stack consisting of a lower substrate, a middle dielectric layer, and an upper membrane layer. There is a back hole in the substrate and an air gap in the dielectric layer to allow sound to impinge on the diaphragm. The number of fingers and composition of the stopper is variable. Optionally, the stopper has a center support design and is formed on a center anchor within an opening in the diaphragm. An upper finger region overhangs the diaphragm near the center opening and thereby prevents breakage due to large vibrations

A computer-implemented system and method that allows Design-Time Control components to be hosted in applications whose extensibility interfaces do not natively support Design-Time Controls. The system and method host and encapsulate a Design-Time Control while simultaneously conforming to the unique extensibility interface of the software application. The user is allowed to interact directly with the Design-Time Control. The property settings of the control are saved along with some generated content into the digital document by the application's extensibility interface. The method and system allow for repeated editing of the document by recreating a control whose property values match the property values of the control that was previously created in the document.

Micro-Electro-Mechanical Systems (MEMS) resonator designs having support structures that minimize or substantially reduce anchor losses, thereby improving a quality factor (Q) of the MEMS resonators, are provided. In general, a MEMS resonator includes a resonator body connected to anchors via support structures. The anchors are connected to or are part of a substrate on which the MEMS resonator is formed. The support structures operate to support the resonator body in free space to enable vibration. The support structures are designed to minimize or substantially reduce energy loss through the anchors into the substrate.

The invention relates to a measurement method for stress change of rocks during TBM tunneling. The technical problems to be solved in the invention are as follows: providing the measurement method for stress change of rocks during TBM tunneling, measuring the three-dimensional stress change of some point in rock of a TBM evacuation hole section, judging the damaged range of the rock, and optimizing supporting design to ensure the overall stability of a grotto and the safety of stuff. The technical scheme for solving the problem is as follows: the measurement method for stress change of rocks during TBM tunneling comprises the following steps: a, determining the embedding position and the quantity of measure points of a hollow inclusion stressometer; b, digging an auxiliary hole or using an existing grotto to drill a TBM hole section to be evacuated and embedding the hollow inclusion stressometer; c, performing TBM tunneling, monitoring and recording the stress change of the hollow inclusion stressometer; d, determining the elastic modulus and Poisson ratio of rock of a section to be measured; and e, working out an equation, i.e. E epsilon k=Ak1sigmax+ Ak2sigmay + Ak3sigmaz + Ak4tauxy + Ak5tauyz + Ak6tauzx, solving the six components, namely sigmax, sigmay, sigmaz, tauxy, tauyz and tauxz of ground stress. The measurement method is mainly used for the supporting optimization design of construction time of tunnels and the like and the estimation of overall stability of grottos.

The invention discloses a multi-search supporting design method for an encrypted database middleware, and aims at encrypting data and anonymizing a data relation mode so as to protect the safety of data stored in a relation database under a cloud environment with database outsourcing service, as well as preventing data privacy from being pried and disclosed by a cloud service supplier on the premise that the availability of the data is ensured. The method mainly comprises the steps of enabling correspondence of the data encrypting storing type and search type; building a local data dictionary; rewriting SQL statements. The method can support encrypted data storage by a plurality of modes, anonymizing of the relation mode, and various modes of searching the encrypted data dictionary and encrypted data. The method is easy to carry out, high in safety and high in efficiency, supports equivalent search, range search, aggregate search, Top-k search and other search modes, is free of modification on database software, and widely supports various commercial relation databases.

The invention relates to a sunflower-type solar energy generating system. In the system, a photoresistor is adopted as a light intensity induction part, an ARM7 microprocessor and a peripheral circuit thereof are taken as controllers, and the light intensity induction part and the controller are combined with a solar energy support designed into a biaxial structure, thereby realizing that a solar energy battery board faces the direction of the maximum solar illumination intensity all along so that the effective generated energy is greatly increased. After one-day tracking is completed, the system automatically restores to a state of waiting the morrow sun to rise, thereby realizing diurnal cycle operation. Moreover, the system is integrated with a liquid crystal display (LCD) screen and a storage battery charging and discharging circuit utilizing a maximum power point tracking (MPPT) technology, thereby breaking the mode that the traditional solar energy generating system comprises a plurality of independent units. Such design reduces the volume and the weight of equipment and moreover reduces the operation power consumption of the whole system.

Integrating a gate-all-around (GAA) field-effect transistor(s) and a FinFET(s) on a common substrate of a semiconductor die is disclosed. GAA FETs and FinFETs can form integrated circuits (ICs). GAA FETs and FinFETs are integrated on a common substrate to optimize advantages of each type of FET. For example, FinFETs may be formed in the common substrate in the semiconductor die for forming circuits where reduced resistance and capacitance are important for performance, whereas GAA FETs may be formed in the common substrate in the semiconductor die for forming circuits with decreased threshold voltage to allow voltage scaling to lower supply voltages to reduce power consumption and also to reduce silicon area as a result of vertically stacked devices. This supports a designer having the freedom to separate control the channel width of the GAA FETs and FinFETs, which may be important for controlling drive strength and/or area for different circuits.

The invention discloses an intersection centralized scheduling method for a multiple-unmanned-vehicle formation. For aiming at a cooperative intelligent traffic system in which unmanned vehicles are used as a mobile service carrier, the method is characterized in that centralized scheduling on the multiple-unmanned-vehicle formation is performed based on vehicle-to-infrastructure communication (V2I); and the disposition in a scheduling computer of each intersection is performed. According to the method, before reaching the intersection by each unmanned vehicle, reserving information for passing the intersection must be performed to the scheduling computer through an on-vehicle wireless network. The scheduling computer utilizes a principle that a high-weight lane has higher priority, thereby performing multiple-vehicle authorization scheduling on the unmanned vehicles in each lane. According to the intersection centralized scheduling method, passing scheduling efficiency of the unmanned vehicle is further improved in a formation scheduling manner, and particularly passing efficiency of the unmanned vehicle with high priority is improved as possible, thereby effectively supporting design of a service-oriented intelligent traffic system, and similar multiple-intelligent-mobile-robot systems for intelligent warehousing and dispensing, etc.

A floor system for a fuselage section of an aircraft is provided. The floor system has an essentially self-supporting design and is substantially mechanically separate from the fuselage section as primary structure. Consequent to the free or self-supporting design of the floor system in the fuselage cell, the layout of the floor system along an aircraft axis can be matched to customer specifications in a simple manner without reference to structural boundary conditions of the fuselage structure. A floor surface for the floor system is formed from a number of floor elements which can be fitted with functional elements, wherein filling of empty spaces or cavities can be achieved with a number of floor equalisation elements. As the floor elements have a relatively large support or fixing surface the loads induced by the functional elements are introduced into the floor system distributed over a large area such that the structural components thereof can be of a structurally lighter and thus weight-saving size.

The invention discloses a surrounding rock plastic zone size-based quantitative roadway support design method. The method comprises the following steps of: 1, carrying out calculation to determine a size of a radius R of a roadway surrounding rock plastic zone; 2, classifying roadway surrounding rocks according to the calculation result; 3, carrying out targeted support parameter design on different types of surrounding rocks according to the roadway surrounding rock classification result; and 4, modifying and adjusting support parameters according to on-site monitoring feedback information. According to the method, support parameters designed on the basis of plastic zone sizes are scientific and reasonable, and roadway surrounding rock classification is carried out by taking plastic zoneradius sizes as main indexes, so that targeted support parameter design is carried out on different types of surrounding rocks so as to ensure the scientificity and economy of roadway support design.For roadway support, the method is capable of playing a part of preventing roadways from roof fall accidents.

The invention discloses a method and device for preparing a three-dimensional porous support for tissue engineering. The preparation method comprises the following steps of: 1, slicing and layering a support according to a certain thickness firstly to obtain two-dimensional cross section information of each layer of the support; 2, preparing a first layer slice of the support by using a three-dimensional inkjet printing spray head under the control of CAD software, dibbling microcapsule particles on the first layer slice of the support by using a bio-microcapsule preparation nozzle, and stacking the microcapsule particles to form gaps required by a support design; 3, moving the three-dimensional inkjet printing spray head and the bio-microcapsule preparation nozzle for the height of one layer slice of the support to finish the forming preparation of a second layer of the support; and 4, repeating the method layer by layer until the three-dimensional porous support is prepared. The device for preparing the three-dimensional porous support is suitable for the preparation method, and comprises a three-dimensional inkjet printing forming machine, a jetting device, a bio-microcapsule dibbling device and a control system.

A flame-holder device for the afterburning of a bypass turbojet, said turbojet comprising first and second internal annular casings, defining a passageway for a main flow, and an external annular casing defining with said first internal annular casing a passageway for a bypass flow, comprising:

at least one metal arm support designed to be attached to said external casing by means of a top plate,

at least one flame-holder arm, having a trough shape making a cavity, designed to be attached to the arm support, and

at least one screen for the heat protection of the arm cavity, the arm support and the heat-protection screen being in one piece.

An expandable stent may be made having an expandable spiral side branch support section having a spiral configuration and disposed about a center point. The expandable spiral side branch support section is configured to expand outward to allow for the formation of a bifurcated stent with a side branch.

The invention discloses an anchor stock mechanical response test device under dynamic and static combined load and a using method thereof. The device comprises a vertical frame, a static loading mechanism and a dynamic loading mechanism. The vertical frame is provided therein with an anchor stock to be tested. The upper end of the anchor stock to be tested is fixedly connected with the top of thevertical frame. The lower end of the anchor stock to be tested extends vertically downwards. The static loading mechanism is disposed at the lower part of the vertical frame, is connected with the lower end of the anchor stock to be tested, and is configured to apply static load to the anchor stock to be tested. The dynamic loading mechanism is arranged below the static loading mechanism and configured to apply dynamic load to the anchor stock to be tested. The anchor stock mechanical response test device realizes a mechanical response test of the anchor stock to be tested under the combined dynamic and static load. The static load and the dynamic load can be controlled manually and can be adjusted in real time. In addition, the anchor stock mechanical response test device is simple, stable and reliable in test operation, and has great significance on the support design of deep mines and tunnels.