97 results about "Design guide" patented technology

The future of the utility industry will be defined by how its leaders can transform the grid from a “passive” network of cables, wires, poles, and other hardware to a self-aware and fully controllable grid system—an Intelligent Grid System (IGS). We will discuss a novel set of design guidelines for utilities (and other industries) to build their own Open Intelligent Grid System with the lowest possible risk and cost, while achieving the architectural criteria, technical features and functions required. We will discuss how to avoid the dead ends to which limited design and architecture can lead, and we will lay out the design solutions that will overcome the business and technical challenges posed by an array of technology products and business imperatives. Using IGIN (Intelligent Grid Interface Node), one can integrate or connect hybrid networks for different purposes, such as power electric industry, telecommunication, computer network, and Internet.

This invention discloses one infraction grating guide conductive film, wherein, one side of surface is set with grating pixel units and the invention is characterized by the following: the grating pixel unit is composed of sub pixel structure with each one determined by infraction grating, space frequency, tank depth guide light direction and intensity. The process method comprises the following steps: a, designing guide pattern infraction structure distribution; b, distributing the pixel structure on guide pattern with each unit formed with sub pixel element and each one infraction grating taking, space frequency alternated; c, etching; d, through casting to process metal nickel board for printing on coat layer of PET or PC film.

The future of the utility industry will be defined by how its leaders can transform the grid from a “passive” network of cables, wires, poles, and other hardware to a self-aware and fully controllable grid system—an Intelligent Grid System (IGS). We will discuss a novel set of design guidelines for utilities (and other industries) to build their own Open Intelligent Grid System with the lowest possible risk and cost, while achieving the architectural criteria, technical features and functions required. We will discuss how to avoid the dead ends to which limited design and architecture can lead, and we will lay out the design solutions that will overcome the business and technical challenges posed by an array of technology products and business imperatives. Using IGIN (Intelligent Grid Interface Node), one can integrate or connect hybrid networks for different purposes, such as power electric industry, telecommunication, computer network, and Internet.

The invention discloses a 3D printing percutaneous vertebral pedicle guide plate, a preparation method of the 3D printing percutaneous vertebral pedicle guide plate, and a using method of the 3D printing percutaneous vertebral pedicle guide plate. The guide plate comprises a wavy panel which can be attached to the spine of a human body, the panel is provided with two hollow input sleeves used for pedicle screws to penetrate through, and a first layer sleeve, a second layer sleeve and a third layer sleeve are sequentially arranged inside each inlet sleeve from inside to outside. The preparation method of the 3D printing percutaneous vertebral pedicle guide plate comprises the steps of the building of a three-dimensional geometrical model, the determination of pedicle screw channels, the generation of the guide plate, 3D printing and sleeve installation. The 3D printing percutaneous vertebral pedicle guide plate is simple in structure and convenient to prepare. In the preparation process of the guide plate, machining is carried out on the designed guide plate in advance according to a body surface mark so that locking can be achieved for body surface positioning, it is guaranteed that the inlet sleeves and the pedicle screw channels are coaxially arranged, displacement is prevented, and it is guaranteed that the direction of puncturing and the direction of screw placement are accurate; through the guide plate, the placement depth is accurate, fluoroscopy does not need to be carried out repeatedly, surgical accuracy is improved, and surgical time is shortened.

The future of the utility industry will be defined by how its leaders can transform the grid from a “passive” network of cables, wires, poles, and other hardware to a self-aware and fully controllable grid system—an Intelligent Grid System (IGS). We will discuss a novel set of design guidelines for utilities (and other industries) to build their own Open Intelligent Grid System with the lowest possible risk and cost, while achieving the architectural criteria, technical features and functions required. We will discuss how to avoid the dead ends to which limited design and architecture can lead, and we will lay out the design solutions that will overcome the business and technical challenges posed by an array of technology products and business imperatives. Using IGIN (Intelligent Grid Interface Node), one can integrate or connect hybrid networks for different purposes, such as power electric industry, telecommunication, computer network, and Internet.

The invention discloses a combined preparation and sampling apparatus and method for a standard sample applicable to geotechnical testing. According to the invention, a high-efficiency rapid sample preparation apparatus is prepared from components with simple structures according to the design guiding principles of spiral propulsion under the driving of power and uniform-force ejection via an ejector plate. The apparatus has the structural characteristics that one end of a thin-walled soil sampling device is a thin wall with a blade at its top end, which facilitates pressing of the thin-walled soil sampling device into a stratum; the interior of the thin-walled soil sampling device is cushioned with a circular soil ejecting plate; a spiral pushing rod passes through an internal thread hole in a loading platform and a central hole in a sampling plate and then contacts with the soil ejecting plate, and a soil sample in the thin-walled soil sampling device is ejected out by rotating the spiral pushing rod; and after the soil sample descends by a certain distance, sample cutting knives are used for cutting soil so as to obtain the standard sample applicable to geotechnical testing. The apparatus provided by the invention can rapidly and efficiently prepare standard samples applicable to geotechnical testing from soil in different strata. The prepared standard sample has an accurate size and a smooth cut section and is small in difference from original soil.

The invention discloses a digital pure water hydraulic proportional overflow valve. The pure water hydraulic proportional overflow valve in China at present has the defects of narrow pressure-regulating range, great hysteresis loop, great steady state pressure-regulating deviation and the like. The overflow valve is characterized in that: firstly hydrostatic bearing grooves are respectively arranged between a guide valve core and a guide valve sleeve and between a main valve core and a main valve sleeve, thereby solving the problem that the viscosity of the pure water is lower so as to generate the thinner lubricating water film and insufficient lubrication; secondly, the characteristics that the viscosity of the pure water is lower, the gap between the guide valve core and the guide valve sleeve is easy to leak, thereby designing guide valve gap liquid resistance; and the formed guide valve pi bridge liquid resistance network is used for improving the steady state precision of the overflow valve, thereby changing the disadvantage of the pure water hydraulic proportional overflow valve into an available condition. The digital pure water hydraulic proportional overflow valve provided by the invention has the advantage of being capable of achieving the automation of pressure-regulating function of a pure water hydraulic system.

An automated software process for acquiring and distributing information regarding design guidelines relevant to developers of a software system. The system supports developer decisions regarding design guidelines for operational characteristics, such as “points of variability” (POV), of a system under development. Operational characteristics of the system under development are “profiled” through answers to questions reflecting the high level system design. The collected answers indicate a category of operational characteristics associated with a design guideline. A developer obtains the design guidelines appropriate for a given operational characteristic when the answers entered by the developer with regard to that operational characteristic are used to determine one of the elements in the category array. Technical leadership establishes a high-level system design, and determines questions leading to design guidelines for categories of operational characteristics of the system. The design guidelines may then be conveniently accessed by the developer.

The invention discloses an intercooler gas chamber based on a heat medium splitting technology. In the intercooler gas chamber based on the heat medium splitting technology, the gas inlet direction of a gas inlet channel and the position of a gas inlet are adjusted by improving the structure of the gas chamber, and since well-designed guide vanes are inserted into the gas chamber, for an intercooler, good heat exchange performance is maintained, and simultaneously the internal drag energy consumption is greatly reduced.

Correction circuit models are acquired for correcting electrical characteristic parameters that change upon mounting on a board. The correction circuit models are added to a separate model that represents a separate semiconductor device in isolation to create a semiconductor device model that represents the semiconductor device in a board-mounted state. An equivalent circuit model that represents an adjustment-object system is connected to the semiconductor device model that was created, and based on the semiconductor device model to which the equivalent circuit model is connected, adjustment-object values relating to the adjustment-object system are calculated. These adjustment-object values are compared with limit values that were determined in advance, and based on the results of comparison, a design guide is determined for adjusting the adjustment-object system.

The invention belongs to the technical field of gene editing, and particularly relates to a Zymomonas mobilis genome editing method based on a CRISPR-Cas12a system and application of the method. The method for editing a Zymomonas mobilis genome is established on the basis of the CRISPR-Cas12a system with Zymomonas mobilis (ZM4) as the modulus strain, the oriented editing of the genome is realized,a gene editing tool is provided for developing the rational design of an allogenic metabolic pathway and cell factory for producing biomass fuel and biological materials in the strain, and the development in metabolic engineering and related research fields is promoted. The method is technically characterized by including the steps of establishing an inducible expression Cas12a recombinant strainand an editing plasmid containing an artificial CRISPA expression unit, designing guiding RNA, connecting the guiding RNA to the editing plasmid after annealing the primer sequence of the guiding RNA, and shifting a target plasmid into a competent cell for expression editing.

The invention discloses a walking oilseed cutting and drying machine which comprises a header rack, a horizontal cutting device, a vertical cutting device, a main shaft, a middle transition shaft, a first belt, a crank connecting rod, oilseed rape separating plates, a power mechanism and the like, wherein one end of the crank connecting rod is arranged on a crank base. An existing walking tractor commonly used in China is adopted for the power mechanism, the using range is wide, the amount of modification work performed on the walking tractor is small, modification is convenient, only cutting and walking actions are finished by the power mechanism, and power of an active guiding laying device is saved. The round hole hollowed plates are adopted for the designed guiding laying device, so that the operation visual field is guaranteed, and under the action of forwarding speed and oilseed rape stalk inertia, oilseed rape stalks are guided to the left side and the right side to be laid. The designed oilseed rape separating plates are located in the middle of the front of a machine set, active oilseed rape separating is adopted for distinguishing an oilseed rape harvesting area into a left area to be cut and a right area to be cut, and after cutting, the oilseed rape stalks are laid on the two sides under the action of the guiding laying device.

A method of designing an exhaust assembly that includes the steps: developing an initial exhaust assembly design; evaluating the initial design based on a design guide; developing an interim exhaust assembly design, or a plurality of interim exhaust assembly designs, based on the initial design and a parametric model; evaluating the interim design or designs using a computational fluid dynamics model; and developing a final exhaust assembly design based on the parametric and the fluid dynamics models.

Disclosed is an automatic assembly line for automotive rear door glass. The automatic assembly line includes a pair of glass conveyors, a transferring mechanism based on a manipulator and a glass injection-molding covering machine. The transferring mechanism based on the manipulator comprises the manipulator and a finished glass unloading manipulator fixture. A base of the manipulator is fixedly installed on one side of the pair of glass conveyors. The automatic assembly line adopts the manipulator to be matched with transferring of the automotive glass; the finished glass unloading manipulator fixture is high in degree of automation, can be well matched with the manipulator to automatically complete works of automotive triangular glass loading, nail column installing and placing, glass unloading and material grasping, and is efficient, stable and reliable; and an automotive rear door glass covering injection-molding mold is reasonable in structural design and high in degree of automation, and installation of an automotive rear door glass diversified design guiding rail can be achieved; injection molding and covering are completed simultaneously, so that the efficiency is high; thedemolding problem caused by the structure is eliminated, so that the damage rate of the glass guiding rail is reduced; and the good promotion value and practical value are achieved.

A computer-based method of designing a guide vane formation is provided. The vane formation is for use in a gas turbine engine which has a cascade of circumferentially arranged identical guide vane formations. The vane formation has radially inner and radially outer chordal seals. The method allows the elimination of “saw-tooth” leakage gaps between inner chordal seals of neighbouring vane formations and between outer chordal seals of neighbouring vane formations even when the inner and outer chordal seals are axially offset from each other.

The invention relates to the field of facial skeleton contour reconstruction operation, in particular to a method for preparing mandibular angle osteotomy guide plates on the basis of 3D (three-dimensional) printing. The method includes converting two-dimensional CT (computed tomography) data into three-dimensional models by the aid of software; simulating osteotomy on the three-dimensional modelsand designing arc-shaped osteotomy lines; extracting excision mandibular angle bone block data from the three-dimensional models and converting the excision mandibular angle bone block data into files in STL (standard template library) formats; processing the files in the STL formats by the aid of automatic reverse engineering software and completely designing guide plates; importing data into 3Dprinting machines and printing mandibular angle osteotomy guide plate prototypes; processing the mandibular angle osteotomy guide plate prototypes to obtain the ultimate mandibular angle osteotomy guide plates. The method has the advantages that the osteotomy lines can be preoperatively precisely designed on the computer three-dimensional models by the aid of computer software three-dimensional designs and 3D printing technologies, and accordingly personalized and digital osteotomy guide plates which can be completely matched with three-dimensional forms of bones of mandibular angle regions can be manufactured; entity osteotomy guide plates can be printed by the aid of the 3D printing technologies, operation region guide osteotomy is implanted during operation, and accordingly the accuracy of the operation can be improved.

A method for placing and using design guides in a virtual environment for use in dental treatment includes steps of obtaining a 3D representation of a dental setup a patient, obtaining a 2D image of at least a part of the face of the patient, aligning the 2D image and the 3D representation, generating at least one design guide based on facial features in the 2D image, and applying the at least one design guide to the 3D representation.

A network of straps is placed over a framed structure and roof decking and secured to the foundation. A tensional force is applied to the straps. The tensioned straps are then secured at strap crossing points, the roof decking, roof structural members and wall structural members. The method also provides special treatment for straps crossing apex ridges or valleys of the structure's roof. Additional framing blocks are included under the roof decking to accommodate fastening the straps to the primary structural members. The runner straps pass through slits cut into roof decking near where the sidewalls attach to the roof joists and rafters. An added framing member or supporting structural device is also installed above the top plate of the stud wall to support the roof decking as tension is applied to the straps. The method calls for determining standard strap spacing based on the design resistance required to counter external forces that could be encountered at the construction location. The straps are placed on all sides at the standard spacing. Special adjustments to the spacing are made to accommodate larger than standard spacing door, garage, and framed openings. The number and configuration of straps is dependent on Building Codes and engineered design guidelines. By securing the strap network to the structure under tension, the strap network provides a distributed resistance force throughout the entire structure greatly enhancing its strength against external winds, internal vacuums, and earthquakes. Suitable straps can be fabricated from range of materials and composites such as metallic and non-metallic banding, a combination of non-metallic banding with wire reinforcement, wire mesh or wire rope.

The invention relates to a method for positioning a liquid tank quickly and accurately during the building of a liquefied ship. The method comprises the following steps: setting a guide plate and a lifting point on the liquid tank separately; mounting a detachable guide device in the mounting position of the liquid tank on a ship body segment; welding an operating eye plate on a deck, connecting a steel wire rope on hoisting equipment on the lifting point to lift the liquid tank above the mounting position, and connecting a chain block with the lifting point and the operating eye plate separately to position the liquid tank; pouring epoxy resin at the mounting position of the liquid tank, starting the hoisting equipment to enable the liquid tank to fall down, controlling the falling stability of the liquid tank by the chain block, and enabling the guide plate to clamp in the specially designed guide device; enabling the liquid tank to fall down to the mounting position quickly under accurate control; dismantling the steel wire rope and the chain block and dismantling the reusable guide device. The one-time positioning method provided by the invention has the characteristics of accuracy and quickness in hoisting, and the dismantled guide device can be reused repeatedly after hoisting.

A locking component delivers and locks an attached medical device along a pre-deployed guide wire. The locking component can lock onto a flexible body member disposed on the guide wire, such as the distal helical tip coil of a conventional guide or a specially-designed guide wire. The locking component includes a tapered opening which temporarily compresses a portion of the helical coil and a locking recess in communication with the tapered opening for receiving the compressed coil. Compressed coils which enter the locking recess will spring back to their original shape (diameter) within the locking recess, locking the component to the coil.

An automated software process for acquiring and distributing information regarding design guidelines relevant to developers of a software system. The system supports developer decisions regarding design guidelines for operational characteristics, such as “points of variability” (POV), of a system under development. Operational characteristics of the system under development are “profiled” through answers to questions reflecting the high level system design. The collected answers indicate a category of operational characteristics associated with a design guideline. A developer obtains the design guidelines appropriate for a given operational characteristic when the answers entered by the developer with regard to that operational characteristic are used to determine one of the elements in the category array. Technical leadership establishes a high-level system design, and determines questions leading to design guidelines for categories of operational characteristics of the system. The design guidelines may then be conveniently accessed by the developer.

The invention discloses a design guiding system and method for a circuit board layout rule. The system comprises a part database, an input module, a processing module, an editing module, a succession module and a layout rule database, wherein the part database is used for storing packaging specification information data and name naming rule of a circuit board element; the input module is used for inputting network name of a circuit board to be drawn and the packaging specification information data of the related circuit board element and is connected with the part database; the processing module is used for selecting a specific network name as well as related element and terminal element names from the network name and the packaging specification information data, wherein layout rules are to be set for the specific network name as well as the related element and terminal element names; the editing module is used for finding out a connection relation and defining the layout rule of a matching group according to the analyzed circuit board terminal element; by using the succession module, the user can succeed the edited layout rule document to other circuit boards with the same circuit architectures; and the layout rule database is used for storing and arranging the edited documents so as to fast and conveniently search and obtain the desired layout rule document so that the resources are convenient to be shared and fast succeeded.

The invention belongs to the technical field of drainage systems, and particularly relates to a grassed swale design parameter optimization method based on a response surface method. The method comprises the steps of selecting indexes; determining parameters; carrying out single factor valuing; obtaining parameter values; realizing scheme formation; simulating efficiency; analyzing a result; optimizing parameters; and determining optimal scheme. More reasonable grass planting ditch parameters can be selected more conveniently and quickly during actual engineering planning; a hydrological modelis combined with a response surface method; single-factor simulation is performed on a plurality of design parameters of the grassed swale on a hydrological model platform; reasonably selecting a plurality of design parameters as influence factors according to a runoff control rate, a grassed swale design guide, a model parameter selection range and the like; carrying out multi-factor and multi-level response surface design, finally, obtaining a function between a multivariate quadratic equation fitting influence factor and a response value, seeking an optimal design parameter combination byanalyzing a regression equation, and solving the multivariate problem.

Disclosed is a computer-aided product designing assistant apparatus and method for assisting designing of an environmentally conscious product by presenting at least one design guideline to be adopted in designing the environmental counscious product. The apparatus comprises: a database storing a plurality of design guidelines for each product and evaluation values assigned to each design guideline in relation to a plurality of environmental issues and a plurality of phases defining a life cycle of products, the evaluation values assigned to each design guideline being capable of indicating an effectiveness of each design guideline in resolving each environmental issue at each phase of the life cycle, each environmental issue respectively representing an issue to be resolved in order to reduce environmental load due to each product; and a processing unit for determining a relative importance level of each environmental issue at each phase of the life cycle for a product to be designed, selecting at least one design guideline for the product to be designed from said plurality of design guidelines stored in the database according to the evaluation values stored in the database and the relative importance level of each environmental issue at each phase of the life cycle determined for the product to be designed, and presenting said at least one design guideline selected for the product to be designed.

A linear element with two stable points, it can be used as trust element allows for change in length. It can transform structure from one shape to another thus allowing for morphable configuration. A new model is presented herein for a linear bi-stable compliant mechanism and design guidelines for its use. The mechanism is based on the crank-slider mechanism. This model takes into account the first mode of buckling and post-buckling behavior of a compliant segment to describe the mechanism's bi-stable behavior. The kinetic and kinematic equations, derived from the Pseudo-Rigid-Body Model, were solved numerically and are represented in plots. This representation allows the generation of step-by-step design guidelines. Because different applications may have different input requirements, two different design approaches are described herein with different parameters subsets as inputs.

The invention discloses a dustproof all-insulation load ring main unit. The dustproof all-insulation load ring main unit comprises a first cabinet body and a second cabinet body; the second cabinet body is fixed to the rear side of the first cabinet body; a first protective door is hinged to the upper portion of the front surface of the first cabinet body; a display meter and a second handle are installed on the front surface of the first protective door; and the second protective door is hinged to the side, located on the first protective door, of the front surface of the first cabinet body.According to the dustproof all-insulation load ring main unit of the invention, through a designed dustproof mechanism, a dustproof net is stably inserted, a dustproof effect is achieved, protection on components is improved, and the service lives of the components are prolonged; when dust adsorbed to the surface of the dustproof net blocks heat dissipation, the dustproof net can be conveniently pulled out to be cleaned; through a designed guide mechanism, a top frame is rapidly stabilized on the second cabinet body, and therefore, the connection guide of the top frame and the second cabinet body is improved, bolts can conveniently penetrate through bolt holes in the surfaces of the top frame and the second cabinet body, and the fixing efficiency of the top frame and the second cabinet body is improved.

The present invention discloses a vehicle headlight road illumination performance testing method and device and belongs to the vehicle field. The method includes the following steps that: when the headlight of a vehicle is turned on, the illuminance values of a plurality of areas on a road surface in front of the vehicle are measured; the plurality of illuminance values are put into statistics according to at least one measurement index, so that the measured values of the headlight under the at least one measurement index are obtained; the objective measured scores of the headlight are calculated according to the obtained measured values; the evaluation scores of the headlight under at least one evaluation index are obtained, wherein the evaluation scores are determined by a tester according to the illumination effect of the headlight; the subjective scores of the headlight are calculated according to the obtained evaluation scores; and the sum of the subjective scores and objective scores is calculate and is adopted as the test result of the headlight. With the vehicle headlight road illumination performance testing method and device of the invention, design guide is provided for an operable and quantifiable test result, and the test result is adopted as a product performance inspection standard, and therefore, a development cycle can be greatly reduced, and the satisfaction of a driver with the illumination effect of the headlight can be improved.