85results about How to "Good platform" patented technology

The present invention is directed to an expandable polymer link hybrid stent for implantation in a body lumen, such as a coronary artery along with a method of making the stent. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of polymeric links. The polymer links are formed by applying polymer layers between the rings and laser ablating the excess material. The polymeric material forming the polymeric links, provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis. The metallic material forming the rings provides the necessary radial stiffness.

The present invention includes a retractable signaling apparatus and a method of using the apparatus to alert passers-by to the presence of a stationed vehicle that may be obscured from view. In situations that include the parking of a small vehicle or the stationing of such a vehicle along a road due to mechanical difficulties, it is often difficult for passers-by, including pedestrians and other motorists, to be aware of the presence of the vehicle. In such situations the present invention provides an easily carried signaling device that can be tethered to the vehicle. The signaling device provides an alert to passers-by of the presence of the vehicle in a timely manner such that collision with the vehicle can be avoided. The tethering means ensures that the alert is maintained in view of ambient conditions or mischief that could otherwise cause the loss of the alerting device.

A content fingerprint based recognition system employs local caching of portions of a fingerprint database to manage network services for identifying which programs a user's mobile device is exposed to and the timing of events within the program. The system enables background recognition and synchronization of network services in a way that consumes less device power and bandwidth.

An emulator for emulating a wireless network comprised of a plurality of RF nodes is comprised of a programmable controller for emulating the movements of the plurality of RF nodes within an emulated space. The controller provides both information and control signals based on the emulated movements. A programmable logic core receives a plurality of signals from the plurality of RF nodes and emulates signal propagation based on the information from the controller. A plurality of signal generation and conversion cards are interposed between the programmable logic core and the RF nodes. The signal generation and conversion cards are responsive to the control signals. Because of the rules governing abstracts, this abstract should not be used to construe the claims.

The invention discloses a spherical attapulgite mesoporous composite carrier and its preparation method, a supported benzenesulfonic acid catalyst and its preparation method, a use of the supported benzenesulfonic acid catalyst in an esterification reaction, and a preparation method of ethyl acetate. The spherical attapulgite mesoporous composite carrier contains attapulgite and a mesoporous molecular sieve material having a three-dimensional tunnel structure. The spherical attapulgite mesoporous composite carrier has the average particle size of 20-50 microns, a specific surface area of 150-600 m<2>/g and a pore volume of 0.5-1.5ml/g, and has a bimodal pore diameter distribution mode and most probable pore diameters of 2-10nm and 20-40nm corresponding to two peaks. The supported benzenesulfonic acid catalyst has high catalytic activity and can be recycled.

The invention discloses an information collecting and monitoring system and an information collecting and monitoring method of a clean operating room. The information collecting and monitoring system of the clean operating room comprises a plurality of information collecting and monitoring devices, a plurality of purifying air conditioner control devices, a nurse station main server, GPRS DTU (general packet radio service data transfer unit) wireless network transmission equipment connected with the nurse station main server, and a remote monitoring and diagnosing host connected with an Internet network and having a fixed IP (internal protocol) address. The information collecting and monitoring method of the clean operating room comprises the following steps: 1, field data collection; 2, pretreatment of data wireless transmission; 3, the data wireless transmission: namely, the GPRS DTU wireless network transmission equipment transfers data to the remote monitoring and diagnosing host through a GPRS network and the Internet network; and 4, field data remote motoring and diagnosis. The information collecting and monitoring system and the information collecting and monitoring method of the clean operating room have reasonable designs, are simple and convenient to operate, and further, have good usage effects and high practical value, and the problems that a conventional information collecting and monitoring system of the clean operating room has low efficiency, low communication speed, a complicated protocol and the like can be effectively solved.

A remote temperature sensing system includes a light source selectively producing light at two different wavelengths and a sensor device having an optical path length that varies as a function of temperature. The sensor receives light emitted by the light source and redirects the light along the optical path length. The system also includes a detector receiving redirected light from the sensor device and generating respective signals indicative of respective intensities of received redirected light corresponding to respective wavelengths of light emitted by the light source. The system also includes a processor processing the signals generated by the detector to calculate a temperature of the device.

The invention discloses a method for improving notoginseng main functional components through fermentation, which comprises following steps: (1)culturing bacillus LB inclined surface seed for 24 hours, moving it to LB liquid culture medium, culturing and getting culture liquid; (2)mixing notoginseng with water, disinfecting and getting notoginseng convertible culture medium; (3)inoculating culture liquid got in step (1)to notoginseng convertible culture medium, converting notoginseng; (4)drying converted notoginseng until the weight is constant, getting target product. The main functional component content after biological fermentation is increased by 4-6 times, the extract liquid amount is increased by about two times. The invention provides good method and platform for further development and utilization of Chinese traditional medicine.

The invention discloses a spherical mesoporous sepiolite composite carrier, a preparation method thereof, and the spherical mesoporous sepiolite composite carrier prepared by the preparation method, a phosphate supported type catalyst, a preparation method thereof, and application of the phosphate supported type catalyst in esterification, and a preparation method of ethyl acetate. The spherical mesoporous sepiolite composite carrier contains sepiolite and a mesoporous molecular sieve material, the average grain diameter of the spherical mesoporous sepiolite composite carrier is 10-50 microns, the specific surface area of the spherical mesoporous sepiolite composite carrier is 150-600 m<2>/ g, the pore volume of the spherical mesoporous sepiolite composite carrier is 0.5-1.5 ml / g, the pore size distribution is three peak distribution, and most probable apertures corresponding to three peaks are respectively 2-5 nm, 5-15 nm and 10 nm-40 nm. The phosphate supported type catalyst not only has high photocatalytic activity, but also can be used repeatedly..

The invention relates to a new type of quality of service architecture for a network assembly and a corresponding computer network system. The Internet technology as approved by the IETF organization has defined different services. One is the integrated services (IntServ) and the other the differentiated services (DiffServ) architecture. Another is the RSVP Protocol according to which Quality of Service can be implemented with accuracy and richer functionality.

The invention shows a way how less sophisticated QoS managers inside the network with only DiffServ or Intserv capability, can be used for enhancing the QoS functionality based on so-called RSVP shadowing messages, and easy to implement RSVP shadowing stacks.

The invention discloses an individualized client management system oriented to small and medium-sized enterprises. The individualized customer management system comprises a central server, a central storage database and multiple client-side computers. The client-sides realize information operation via operation on the central storage database. The central storage database comprises a system management module, a client management module, a personnel management module, a financial management module, a lease management module, an order management module, an office automation module and a stock management module. A central manager comprises a server management center module which is used for configuring a desktop virtual confidential subnet of a management domain and security identification and security level of a security domain and the client-sides. The invention provides the individualized client management system oriented to the small and medium-sized enterprises. The individualized client management system is complete in function, practical and integrated in function, and functions with higher practicality, such as personnel archive and commodity logistics tracking, client maintenance and after-sales service, are additionally arranged.

The invention relates to an optical micro-control system and a control method thereof, and is mainly used in the fields of laser micro-machining, optical micro-control, optical information storage, interaction between light and matter and the like. The system is composed of a light source, a light splitter, a reflecting phase regulator and an object lens; the light splitter and the reflecting phase regulator, as well as a spectrum spectroscope and a microscope system, are sequentially arranged in the advance direction of a light beam emitted by the light source; the spectrum spectroscope is arranged on the reflecting light path of the light splitter; the object lens is arranged on the reflecting light path of the spectrum spectroscope; the microscope system is arranged on an extension line of the reflecting light path of the spectrum spectroscope; and the microscope system and the object lens are respectively arranged on the two sides of the spectrum spectroscope.

The invention discloses a tourism safety management system and a method. The system comprises a client and a server end, and a GPS module and a sensor module are arranged on the client. Through the method of the invention, position information of a user can be known in real time, early warning can be carried out in case of accidents, and automatic help asking to people nearby can be carried out. Related tourism safety problems can be truly and intelligently prevented and solved. The method can be used for management of individuals and groups and travel agency customers. The method adopts mature technologies in the current condition, such as a GPS positioning technology, a base station positioning technology and a sensor application technology. a good platform is provided, and compared with realization through special hardware equipment, the cost is reduced to a large degree.

The invention provides a house type online design transaction control method. The method comprises the following steps: after a client side recognizing module acquires transaction information, generating transaction information data and transmitting the transaction information data to a data management module, and uploading the transaction information data to a server by the data management module; calculating the transaction information data by a server matching module and generating a design transaction order form according to transaction information. By the house type online design transaction control method, an owner and a designer can transact in an online manner, the design is sold at expressly marked price, the design can communicate with the owner about design paper in an online manner so that opinions of the designer and the owner can be consistent, the owner is guaranteed well, a good platform is provided for the designer, a whole process state of design transaction is stored in the server, convenient service is provided for customers, a design transaction state is convenient to update, and design problems are fed back in time in an online manner. The invention further provides a house type online design transaction system.

The present invention relates to an egg-shell type hybrid structure of highly dispersed nanoparticles-metal oxide support, a preparation method thereof, and a use thereof. Specifically, the present invention relates to an egg-shell type hybrid structure of highly dispersed nanoparticles-metal oxide support, providing an excellent platform in a size of nanometers or micrometers which can support nanoparticles selectively in the porous shell portion by employing a metal oxide support with an average diameter of nanometers or micrometers including a core of nonporous metal oxide and a shell of porous metal oxides, a preparation method thereof, and a use thereof.

The invention discloses a test bench for a peaking shaft type multi-specification rolling bearing clamped by electric cylinders. The spline shafts of a first peaking shaft and a second peaking shaft are respectively matched with the spline holes of a first sleeve shaft and a second sleeve shaft. The stepped shafts of the first peaking shaft and the second peaking shaft jack up the inner ring of a test rolling bearing. The first sleeve shaft is connected with a driving motor. The second sleeve shaft is connected with one end of a torque and speed meter. The other end of the torque and speed meter is connected with a loading motor. The extension shafts of three servo electric cylinders clamp the outer ring of the test rolling bearing. The driving motor and a first mounted bearing are installed on a driving-end base. A second mounted bearing, the torque and speed meter and the loading motor are installed on a loading-end base. The driving-end base, a ring bracket and the loading-end base are installed on a base stand. Installation of a multi-specification rolling bearing is realized. Fault simulation experiment or life and reliability test can be carried out on a multi-specification rolling bearing. Moreover, disassembly and assembly are easy, control is precise, and data acquisition is reliable and complete.

The invention discloses an oral pharmaceutical composition for treating or preventing obesity-related hypertension and its application and belongs to the field of medicine. The pharmaceutical composition comprises orlistat and lol-suffixed pharmaceutical active ingredients. The usage of orlistat and lol-suffixed pharmaceuticals in the pharmaceutical composition is greatly reduced, thus the risk of pharmaceuticals injuring the human body is reduced. The oral pharmaceutical composition has significant synergistic effect in treating or preventing obesity-related hypertension, can reduce the weight of a patient and the risk of hypertension being complicated by cardiovascular diseases and has higher social value.

The invention discloses a method for improving the extraction ratio of arpagoside in radix scrophulariae by fermentation. The method comprises the following steps: (1) saccharomyces cerevisiae is cultured on beerwort solid culture medium and transferred to beerwort liquid culture medium for culturing so as to obtain culture solution; (2) the radix scrophulariae is mixed with distilled water, and the mixture is subjected to sterilization treatment to obtain radix scrophulariae culture medium; (3) the culture solution is injected in the radix scrophulariae culture medium to culture and convert the radix scrophulariae so as to obtain converted radix scrophulariae culture solution; and (4) the converted radix scrophulariae culture solution is centrifuged to remove residue so as to obtain supernatant, and the arpagoside in the supernatant is extracted by the solvent extraction method. In the method, the microbe fermentation method is adopted to make the bioconversion of the radix scrophulariae, so that compared with the unconverted radix scrophulariae, the arpagoside content is improved by 30 to 50 percent.