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243results about How to "Flexible and convenient" patented technology

System and method for generating trace data in a computing system

A hardware trace unit is integrated into a computer system that has a main memory. The trace unit includes registers that contain information defining a location in main memory, and has an input connection. This is used to eavesdrop on communications in the computer system, thereby obtaining information about the state and / or operation of the system. A trigger mechanism then compares the information received against one or more trigger conditions, such as whether a particular event has occurred. Responsive to the trigger conditions being satisfied, the trace unit generates an output record containing diagnostic information. This is sent for storage in the main memory of the computer at the location defined in the registers.
Owner:ORACLE INT CORP

Visualization of firewall rules in an auto provisioning environment

Various aspects of the invention provide a method, apparatus, and software for selecting interconnectivity rules for a computer network environment and visualization on a display of a data processing system interconnectivity rules in an auto provisioning environment, including: selecting a network environment specification having characteristics describing the environment, the characteristics including: number of network security tiers, firewalls, and other network constraints; displaying a graphical representation of the selected network environment, including security tiers, and proposed firewalls, to a user on the display; selecting network objects for the selected network environment, the network objects being selected from a group of objects including: operating systems and other software applications having predefined or configurable characteristics including interconnectivity rules, and firewall rules; populating the displayed network environment with the selected objects; determining network interconnectivity requirements in the selected network environment for the selected objects from their characteristics; and displaying graphical visualizations of the selected objects and graphical visualizations of the network interconnectivity requirements of the objects in appropriate regions of the displayed network environment.
Owner:TREND MICRO INC

Visualization of firewall rules in an auto provisioning environment

Various aspects of the invention provide a method, apparatus, and software for selecting interconnectivity rules for a computer network environment and visualization on a display of a data processing system interconnectivity rules in an auto provisioning environment, including: selecting a network environment specification having characteristics describing the environment, the characteristics including: number of network security tiers, firewalls, and other network constraints; displaying a graphical representation of the selected network environment, including security tiers, and proposed firewalls, to a user on the display; selecting network objects for the selected network environment, the network objects being selected from a group of objects including: operating systems and other software applications having predefined or configurable characteristics including interconnectivity rules, and firewall rules; populating the displayed network environment with the selected objects; determining network interconnectivity requirements in the selected network environment for the selected objects from their characteristics; and displaying graphical visualizations of the selected objects and graphical visualizations of the network interconnectivity requirements of the objects in appropriate regions of the displayed network environment.
Owner:TREND MICRO INC

Method and apparatus for digital authentication of valuable goods

ActiveUS20110191590A1High possible level of securityEasily verifiedUser identity/authority verificationDigital data protectionComputer programNetwork Computer
A method for digital certification of authenticity of a physical object, and corresponding computer program and storage device, as well as to the use of the method for digital certification of authenticity of a physical object of value. The method includes the steps of issuing a storage device including a digital certificate of authenticity including encrypted information reflecting at least one characteristic unique to the physical object, checking, whenever required, the validity of the digital certificate of authenticity by use of a network computer, the network computer cooperating with the storage device and a validating or a certifying authority so as to output sensibly in real time the status of validity of the digital certificate of authenticity, and modifying the status of validity of the digital certificate of authenticity, whenever required.
Owner:WISEKEY

Storage simulator

A storage emluator comprises a database, for storing job orders and storage data of a storage management system, a stock display unit; a middle piece, for reading the job orders and storage data required by emulation from the storage management system, and transforming into predetermined format to store in a database; a storage system simulation model, with a storage model, a storage device model and a simulation program. The storage emluator has evident intersystem hierarchy, causing system intergration and system function expansion more easy, which is conveniently suitable in a plurality of systems. The invention has excellent reusability, which can be used in different storage management systems only modifying the middle piece, and can be applied in conceptual design of the storage system, daily operation, expansion and improvement and the like.
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Preparation method and device of micro-fluidic dual-aqueous-phase monodisperse calcium alginate microspheres

The invention discloses a preparation method of micro-fluidic dual-aqueous-phase monodisperse calcium alginate microspheres. The preparation method comprises the following steps: taking a polyethyleneglycol water solution as an outer aqueous phase, and glucan and a sodium alginate water solution as an inner aqueous phase; generating dual-aqueous-phase sodium alginate liquid drops at a conical sharp point through a coaxial capillary tube device; wherein the outer aqueous phase is continuous sample feeding; the inner aqueous phase is periodicity and intermittence sample feeding; introducing thedual-aqueous-phase sodium alginate liquid drops into a calcium chloride water solution to generate the needed monodisperse calcium alginate microspheres. According to the preparation method disclosedby the invention, sodium alginate or dual aqueous phases do not need to be subjected to a complicated pre-treatment process and a production manner is simple and rapid and has good biocompatibility;the formed microspheres are stable and the size of the microspheres is controllable; a device has the advantages of simple structure, flexibility and convenience for production, accuracy in operationand control and easiness for batch production.
Owner:SOUTHWEST JIAOTONG UNIV

Semiconductor package realizing connection by connecting sheets and manufacturing method for semiconductor package

The invention discloses a semiconductor package body realizing internal connection by connecting sheets. The semiconductor package body comprises a plurality of chips, a plurality of substrates, the connecting sheets and a plastic package body, wherein each chip has a plurality of top contact areas and a plurality of bottom contact areas; the substrates are used for accommodating the chips; the bottom contact areas of the chips are electrically connected with the substrates; the substrates are provided with a plurality of substrate outer pins; the connecting sheets are connected with the plurality of chips and the plurality of correspondingly distributed top contact areas of the plurality of chips so as to fix the plurality of chips; the ends of the connecting sheets are used as pins of the chips and connected with the exterior; and the plastic package body is used for packaging the chips, the substrates and the connecting sheets. In the process, one or more connecting sheets are fixedly connected with the plurality of chips and then packaged; and the connecting sheets are separated by cutting or grinding the top of the package finally. Due to the fixed connection of the connecting sheets, the influence of the dislocation of the chips on the circuit performance of the chips during manufacturing can be avoided.
Owner:重庆万国半导体科技有限公司

Method for Functional Coating of Basalt Fiber and of Basalt Fiber Core Twisted Yarn, Basalt Fiber and Basalt Fiber Core Twisted Yarn by Using the Method and Fabric Woven Therefrom

InactiveUS20080261013A1Improved perforation resistance propertyEase of colorabilityFibre treatmentPretreated surfacesYarnSolvent
Disclosed herein is a method of functionally coating a basalt fiber, including: coating a basalt fiber by passing the basalt fiber through an aqueous fluorine-based solution including 50˜60 wt % of polytetrafluoroethylene (PTFE), 2˜5 wt % of a nonionic surfactant and water at a passing speed of 1˜2 m/minute, the solution being maintained at a temperature of 20˜25° C.; drying the coated basalt fiber at a temperature of 80˜110° C.; heating the dried basalt fiber to a temperature of 180˜270° C.; and sintering the heated basalt fiber at a temperature of 360˜420° C. Further, disclosed herein is a method of functionally coating a basalt core yarn, including: preparing a basalt core yarn by winding a sub fiber around a basalt fiber, which is a main fiber, and then twisting the sub fiber and basalt fiber; coating the basalt core yarn by passing the prepared basalt core yarn through a coating solution including 35˜45 wt % of a phosphorus-based fire retardant, 50˜59.9 wt % of toluene, which is a solvent, and 0.1˜10 wt % of a thermostabilizer at a passing speed of 280˜320 m/hour, the coating solution being maintained at a temperature of 95 1050C; and drying the coated basalt core yarn.
Owner:SECOTECH
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