1466results about How to "High standard" patented technology

Breed-specific dog food formulations that comprise chicken meat as the major ingredient, rice as the predominant (or sole) grain source, fruit and / or vegetable fiber as the primary or sole fiber source, unique fat and antioxidant blend, vitamins, herbs and spices, carotenoids, and no corn or artificial colors, preservatives, flavors or sugars are provided.

A method and apparatus of lighting a marine habitat for growth utilizing an LED light system. The light system includes an LED light source, a power supply for such light source and a controller for controlling the activation status and the intensity of the LED light source.

The present invention resides in an electronic gaming system comprising gaming parameters defining one or more gaming characters or entities, the system providing means whereby at least one skill type attribute is associated with a gaming character / entity, the system providing means whereby a changing aptitude level value is associated with the skill type attribute, the system providing for means, responsive to the gaming character electing to execute a gaming move using skill type attribute, reducing the aptitude level value by a predetermined amount. The present invention makes efficient use of memory, which in a mobile gaming platform such as a mobile phone is often limited by allowing for more involved and enhanced gameplay without substantially increasing the requirement for memory or processing power. Furthermore, the gaming system of the present invention provides for a compact and manageable gaming solution particularly suitable for mobile gaming.

A method and apparatus to implement parallel current mode control that is suitable for digital and analog implementation. A duty cycle algorithm is composed of a voltage term and a parallel current term which depends on the inductor current change between the inductor current value at the beginning of a switching cycle and the reference inductor current value at the end of that switching cycle. Parallel current mode control can be applied to all DC-DC converters, including both non-isolated and isolated topologies. It can also be applied to AC-DC converters with power factor correction.

An imagery optical system, sequentially from an object side to an image side on an optical axis comprising: the first lens element with positive refractive power, the second lens element with positive refractive power, the third lens element, the fourth lens element, and the fifth lens element having at least one inflection point. Each of the five lens elements may be made of plastic and comes with bi-aspheric surfaces. The imagery optical system satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with a camera function.

A package substrate, including a base layer, a surface circuit layer, a plurality of conductive bumps, and a patterned solder mask layer, is provided. The surface circuit layer having a plurality of bonding pads is disposed on a surface of the base layer. The conductive bumps are disposed on the bonding pads individually. The patterned solder mask layer is disposed on the surface of the base layer and outside a corresponding region occupied by the conductive bumps, so as to expose the conductive bumps. In addition, a method of fabricating the package substrate and a chip package structure employing the package substrate are also provided.

A vehicle seat has a back rest, a head restraint, which is adjustable in the height and which has a head cushion, and a ventilation device, whose exhaust vent for blowing out a warm airflow is arranged on the upper side of the back rest. The vehicle seat that has a construction that is simplified and aesthetically pleasing and that is characterized in that a diverting mechanism is provided in a lower area of the head restraint and is integrated into the head cushion. The warm airflow issuing from the exhaust vent is diverted into the head and / or neck area of a seat passenger via this diverting mechanism.

A trusted identity may be established for an agent device for performing trusted communication with one or more application providing apparatuses. The method of establishing the trusted identity includes determining which of a number of authentication models is a selected authentication model to be used for uniquely authenticating the agent device. First and second authentication information is generated according to the selected model. The first authentication information is for uniquely authenticating the identity of the device and the second authentication information is for verifying that the agent device has the first authentication information. The first authentication information is embedded in the agent device while the second authentication information is transmitted to a registry apparatus for maintaining a device of agent devices. Authentication model information identifying which is the selected authentication model is also sent to the registry.

A method for intelligently switching on / off an antenna of a mobile terminal and a corresponding mobile terminal are provided. A method includes: detecting a current working frequency band and a surrounding environment of a terminal; and according to a preset correspondence among an antenna radiation unit, an environmental condition, and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current working frequency band of a terminal; and according to a preset correspondence between an antenna radiation unit and the current working frequency band, changing impedance characteristics of a parasitic unit radiator. Another method includes: detecting a current surrounding environment of a terminal; and according to a preset correspondence between an antenna radiation unit and an environmental condition, changing impedance characteristics of a parasitic unit radiator. The terminal includes: a detection unit, an antenna control unit, and an antenna radiation unit.

The invention discloses a Q345q-series super-thick guaranteed performance and flaw detection bridge steel plate comprising the following chemical components in percentage by mass: 0.08-0.16 percent of C, 0.20-0.50 percent of Si, 1.15-1.60 percent of Mn, not more than 0.020 percent of P, not more than 0.010 percent of S, not more than 0.12 percent of microalloyed element (V+Nb+Ti+Ni), 0.010-0.050 percent of AlS and the balance of Fe and residual elements; and carbon equivalent is not more than 0.43. The invention also discloses a production method of the steel plate, comprising the steps of rolling, cooling, straightening, cooling in pile and thermal treatment. In the rolling, the cooling and the straightening, the 130 mm super-thick Q345qD(E) steel plate is successfully developed in the production line of a converter, die casting, mill rolling and normalization thermal treatment through carrying out reasonable composition design, die casting, TMCP (Thermal Mechanical Control Process) rolling and thermal treatment; the secondary flaw detection qualification rate reaches 90 percent, the performance initial test qualification rate reaches 100 percent, and the Z-direction performance of the entity of the steel plate can reach Z15 level. The development of the super-thick steel plate satisfies the higher requirements on bridge industry.

An improved individual cylinder fuel control method based on sampled readings of a single oxygen sensor responsive to the combined exhaust gas flow of several engine cylinders. The oxygen sensor output is sampled in synchronism with the engine firing events, a stored non-volatile table of offset values is used to correlate the sampled oxygen sensor values with individual engine cylinders, and a new offset value is determined and stored in place of a current offset value when the current offset value fails to reduce a measure of air / fuel ratio maldistribution among the engine cylinders. In systems having an oxygen sensor of the switching type, the measure of air / fuel ratio maldistribution is determined by filtering and integrating the oxygen sensor signal, and the new offset value is determined by repeatedly incrementing the stored offset value, and fueling the individual cylinders of the engine based on the incremented offset value, until the measure of air-fuel ratio maldistribution decreases. In systems having a wide-range oxygen sensor, the measure of air / fuel ratio maldistribution is determined by summing the air / fuel ratio errors identified by the sensor, and the new offset value is determined by alternately toggling a selected cylinder rich and lean, and sampling the oxygen sensor signal to identify the selected cylinder. Either way, the control adapts the stored offset values for changes that occur over time due to component degradation and variation and changes in engine hardware.

A cryostat configuration for keeping cryogenic fluids in at least one cryocontainer, comprising an outer shell and a neck tube containing a cold head of a cryocooler, wherein the coldest cold stage of the cold head is disposed in a contact-free manner relative to the neck tube and the cryocontainer, and wherein a cryogenic fluid is located in the neck tube, is characterized in that the neck tube is disposed between the outer shell and a cryocontainer and / or the radiation shield, the neck tube is closed in a gas-tight manner at the end facing the cryocontainer and / or the radiation shield, the neck tube is coupled to the cryocontainer and / or a radiation shield disposed between the cryocontainers or a cryocontainer and the outer shell, via a connection having a good thermal conductivity, the neck tube comprising a fill-in device at an end located at ambient temperature. This permits efficient heat transfer between the cryocooler and the cryocontainer with little vibration, while simultaneously ensuring great safety during maintenance work without discharging the magnet.

The invention discloses a data measuring and calculating method for a uniaxial tensile test, which comprises the following steps of: marking a measuring point; measuring test data; calculating real breaking strain stress; and drawing an engineering and real stress strain curve. The method of the invention can obtain engineering and real stress strain curves in different reference lengths in the same uniaxial tensile test, establishes a corresponding relationship between the reference length effect and the mesh size effect and provides a thorough solution for the mesh size effect problem in a finite element method, i.e. a real stress strain curve in the equal reference lengths is defined for the same material with different mesh sizes. Meanwhile, theoretical explanation is provided for the practical problems, such as mesh size effect, energy absorption, material strain invalidation, and the like according to a uniaxial tensile basic theory provided by the invention, therefore, the invention has important theory and engineering practical significance.

A liquid crystal panel, a liquid crystal display, and a driving method thereof are disclosed. The liquid crystal panel comprises scanning lines, data lines, and a plurality of pixels, each of the plurality of pixels including a TFT, a pixel electrode, a first common electrode, and a second common electrode. The first common electrodes of first pixels of the plurality of pixels are electrically connected via a first common line, the first common electrodes of second pixels of the plurality of pixels are electrically connected via a second common line, and the second common electrodes of the plurality of pixels are electrically connected.

The invention relates to a virtual desktop transmission device and method. The virtual desktop transmission device comprises a client and a virtual desktop server, wherein a response server is also arranged between the client and the virtual desktop server; the response server is used for realizing the load balancing of requests and the buffer of virtual desktop frames. The method provided by the invention comprises the following steps: the client asynchronously sends requests to the response server; the response server sends the requests to the virtual desktop server through a load balancing algorithm; the virtual desktop server sends the virtual desktop frames to the response server; the response server stores the virtual desktop frames in a buffer; and the virtual desktop frames is sent to the client according to the bandwidth conditions of the client. By using the device and method provided by the invention, the transmission performance can be improved, the utilization of resources can be improved and the cost can be reduced.

A method and apparatus to implement parallel current mode control that is suitable for digital and analog implementation. A duty cycle algorithm is composed of a voltage term and a parallel current term which depends on the inductor current change between the inductor current value at the beginning of a switching cycle and the reference inductor current value at the end of that switching cycle. Parallel current mode control can be applied to all DC-DC converters, including both non-isolated and isolated topologies. It can also be applied to AC-DC converters with power factor correction.

An optical imaging lens assembly, sequentially arranged from an object side to an image side along an optical axis, comprising: the first lens element with positive refractive power having a convex object-side surface, the second lens element with negative refractive power having a convex object-side surface and a concave image-side surface, the third lens element with positive refractive power having a convex image-side surface, the fourth lens element with refractive power having both optical surfaces being aspheric, the fifth lens element with refractive power having a concave image-side surface and both optical surfaces being aspheric, wherein a stop and an image sensor disposed on an image plane are also provided. By such arrangements, the image pickup optical system satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with camera functionalities.

Systems and methods for securing seats and other components to a seat track that may be implemented to provide flush symmetric and asymmetric seat track fitting assemblies that accommodate variances in the height of seat track extrusions. A component may be secured to mate directly with a seat track fitting surface and uppermost surface (flange) of a seat track, and with a fitting securing component (retainer or capture component) that provides additional load path in the lateral shear plane (X axis) while optimizing length of thread engagement of the component fastener.

The invention provides an irregular-island-based method for planning a covered flight route of an unmanned aerial vehicle, aiming at the problem of planning an unmanned aerial vehicle flight route in an island domain. According to the method, the characteristics in island flight route traverse are sufficiently considered, i.e. the distance from a take-off point to an island is taken into consideration, particularly for an island which is relatively far away from the coast, the total journey in island flight route planning is influenced by the distance from the take-off point to the island to a large extent. in consideration of a geometric flight route programming method, the distance from the take-off point to the island and other related issues, the invention provides a new optimal circular flight route method and abandons the traditional impractical flight route planning method is abandoned; and situations such as the power of the aerial vehicle in flying are sufficiently considered in the new method. The method mainly comprises four aspects as follows: the extraction of the circumscribed polygon of the island, the calculation of the minimum span of the polygon, the calculation of the minimum distance from the take-off point to the polygon, and the design of the flight route. By utilizing the method, the combination of island monitoring and unmanned aerial vehicle flight route planning is realized, and the method particularly has a wide prospect on the aspect of offshore island monitoring.

The invention relates to an experiment-numerical analysis combined determination method for the relative permeability coefficient of unsaturated soil. The method comprises simple experiment tests and numerical analyses, the relative permeability coefficient equation of soil under unsaturated state is obtained via simple laboratory experiments and numerical optimization fitting analyses, therefore, the relative permeability coefficient of the unsaturated soil is obtained by calculation. The method is mainly suitable for cohesive soil with a small permeability coefficient. At the same time, the invention provides a numerical analysis procedure which comprises a basic analysis module and an optimization back analysis module, wherein the basic analysis module simulates the dehydration process of test specimens under the condition of a given boundary; the optimization back analysis module takes a determined dehydration mass-time curve as basic input to confirm two parameters Pr and m describing the changes of the relative permeability coefficient of the unsaturated soil along with saturation via an orthogonal optimization method in the numerical analyses. The method is simple in experiments, convenient to operate, wide in usable ranges and good in accuracy; the determined relative permeability coefficient equation can be directly applied to soil engineering structure analyses.

A tool for rotary cutting machining includes a tool body and a replaceable cutting head detachably attachable to the tool body. At its front end, the tool body is provide with two coupling legs projecting in an axial direction. The respective coupling leg is provided with a stop surface for transferring torque from the tool body to the cutting head, which stop surface is designed for abutment against a corresponding stop surface of the cutting head. The respective coupling leg is provided with a shoulder protruding from the stop surface of the coupling leg. The cutting head is provided with two shoulders facing the front end of the cutting head and arranged on opposite sides of the center axis of the cutting head, which shoulders border on a respective one of said stop surfaces of the cutting head and are arranged to extend in under a respective one of said shoulders of the coupling legs of the tool body when the cutting head is attached to the tool body, so as to thereby present the cutting head from being displaced in axial direction away from the tool body. The invention also relates to a tool body and a cutting head included in such a tool.

A tool for rotary cutting machining includes a tool body and a replaceable cutting head detachably attachable to the tool body. The cutting head has a coupling portion which is receivable in a space between two axially projecting coupling legs of the tool body. Cylindrical internal gripping surfaces are arranged in said space and designed for engagement with corresponding cylindrical external gripping surfaces of the cutting head. The gripping surfaces of the cutting head and the gripping surfaces of the tool body are dimensioned so as to prevent, by engagement with each other, the cutting head from being displaced in axial direction away from the tool body when the cutting head is attached to the tool body. A tool body and a cutting head included in such a tool are also disclosed.

A corona shield for an electrical machine includes a substrate with a coating or a fabric or non-woven fabric made of filaments which are coated, wherein the coating contains electrically conductive inorganic material.

A cable comprising a semiconductive layer and an insulation layer with improved DC electrical properties is provided.

The invention discloses a robust fault tolerance method of a sensor fault of a flow control system of an aircraft electric fuel pump. A rotating speed instruction adjustment part and a rotating speedcontrol part are arranged. The rotating speed instruction adjustment part provides a proper electric fuel pump rotating speed instruction suitable for an all flow range for the control system based onan engine fuel demand instruction, a fuel flow non-linear steady-state model and an output fuel flow of an electric fuel pump. The rotating speed control part is mainly used for minimizing an error between an actual rotating speed and a rotating speed instruction; and under the circumstance that the uncertainty and the sensor failure are considered, on the basis of an adaptive combined nonlineardynamic model of the electric fuel pump, a sliding mode fault estimator and a sliding mode rotating speed controller are designed comprehensively based on a sliding mode theory, so that the rotating speed response of the electric fuel pump is done quickly and the expected rotating speed is reached accurately; and thus on-demand oil supply for the aero-engine by the electric fuel pump is realized safely, reliably, quickly, and precisely.

The invention relates to a use of a polymer composition for producing an insulation layer of an AC power cable with and to an AC cable surrounded by at least an insulating layer comprising said polymer composition.

The invention discloses a method for a pass user to realize safety login application client and a system thereof. The method is characterized by: integrating security controls published by a pass service center on an application client, starting the application client and inputting an account and a password in a security control interface displayed by the application client; acquiring the password by using the security control, carrying out encryption according to a preset encryption algorithm and a stored secret key so as to obtain a cipher and sending the account and the cipher to an application platform server through the application client; forwarding an authentication request to the pass service center by using the application platform; extracting a stored clear-text password according to the account by using the pass service center, carrying out encryption processing which is consistent to the security controls the clear-text password, comparing the encrypted password with the received cipher; if the password is the same with the cipher, passing the authentication. By using the method and the system of the invention, a safety application problem of a pass account service provider under the condition that a network authentication system is mutually independent with a Internet application system can be solved.

The present invention relates to a brewing apparatus for extracting a portion capsule, comprising a first brewing chamber element and a second brewing chamber element, the first and / or the second brewing chamber element being movable along an axial direction from a loading position, in which the first and the second brewing chamber element are spaced apart from one another, to an extraction position, in which the first and the second brewing chamber element form a substantially closed brewing chamber, and the brewing apparatus further comprising a drive mechanism for moving the first and / or second brewing chamber element, characterized in that the brewing apparatus has a separate locking mechanism for locking the brewing chamber in the extraction position.

An electric machine includes a laminated stator core having slots for receiving a stator winding, and a corona shield for insulating the stator winding. The corona shield includes a substrate; and a coating applied on the substrate, wherein the substrate and the coating are made entirely of inorganic material.