98results about How to "Open" patented technology

Cars of a car rental system are made operable by having a renter present a digital key issued from the car rental system. The digital key specifies the starting date and time of a given rental transaction, and the identification of the car the key is for. The digital key is further signed by the car rental system for authenticity. A prospective renter makes online reservation over the Web and downloads into a portable storage device a digital key which can be used to operate the reserved car on the day the reservation is made for. On the pickup day, the renter goes to the car and inserts the portable storage device into a slot on the car. Upon successful verification of the digital key, the car is enabled and the renter can keep the car until he or she wants to return the car. The return process starts by having the renter obtain a invalidated digital key from the car. Once the rental car invalidates the digital key provided by the renter, the renter can no longer operate the rental car. Since the in-car controller is able to decipher the given authorization information, there is no need to re-program the in-car controller for each renter. The renter will be held liable for the rental car until he or she presents the invalidated digital key to the central station of the car rental system. To prevent a lost digital key from being used by unauthorized parties, a digital key can contain information such as a personal identification number (PIN) or a hash of the PIN of the authorized renter. For extra protection, the renter can opt to include his or her PIN in the digital key when the key is created by the car rental system. The parking lot of the car rental system can be operated without security personnel checking for proper authorization.

A computer implemented method for automatically generating domain specific applications based on model driven changes of the source code base for existing applications. Abstracted declarative design change-models, separate from detailed implementation source coding, are used to define the possible set of changes for specific application domains. Generalized implementations of the design changes, mapped to the defined Change-Model abstracted representations but separate from the representations themselves, are implemented via Application-Templates consisting of existing source code plus mark-up. The application domain is thus defined by the change-model linked to allied application-templates. Meta generation facilities are implicitly provided as the code generator for a specific application domain is defined by the Change-Model plus related set of Application-Templates. Additionally, the generator GUI is automatically modified or generated from the Change-Model with optional GUI model extensions definitions to tailor the generator GUI for each specific application domain.

A novel three-wheeled straddle type vehicle for operation by at least one rider is disclosed having a split radiator (52, 53) located on opposite sides of the vehicle frame. The location of the split radiator (52, 53) on the sides of the frame create a storage compartment in the front portion of the vehicle frame.

The invention relates to a parking spot lock, a parking spot management system and a parking spot management method based on the Internet or a local area network. The parking spot lock comprises a shell body, a motor arranged in the shell body and a moving mechanism connected with the motor, and further comprises a microcontroller with wifi communication, Bluetooth communication and / or radio frequency communication in the shell body and an antenna which is installed outside the shell body and used for receiving wifi signals, Bluetooth signals or / and radio frequency signals. The microcontroller receives control signals emitted by a parking spot lock controlling end from the Internet or the local area network through the antenna, and drives the motor to drive the moving mechanism to achieve unlocking or locking according to the received control signals. The parking spot management system and method have the work process that the controlling end of the parking spot lock sends the control signals to the parking spot lock through the network, and the parking spot lock achieves unlocking or locking according to the received control signals. The parking spot lock has the advantages of being capable of being controlled anytime and anywhere and capable of being shared, and the open, individualized and intelligent management on a parking spot is achieved.

The invention is directed to a market price charting method for displaying both current and historical price activity in terms of valuation rather than absolute price. The invention allows users to quantify the degree in which a market is overbought or oversold. Results may be displayed electronically or on a hard copy for viewing or used in additional analysis of a market.

The invention relates to a process for joining substrates having electrical, semiconducting, mechanical and / or optical components, and to a composite element. The process is to be suitable for the substrates which are to be joined substantially irrespective of material and in particular also for sensitive substrates, is to have a high chemical and physical stability and / or is to produce a hermetic cavity. According to the invention, a raised frame, in particular formed from anodically bondable glass, is applied by evaporation coating to one of the two substrates in order to serve as a joining element.

The invention discloses a method for displaying the evaluation data of a nuclear radiation aftermath. A radioactive release source item is analyzed and calculated according to the state of the power plant of a nuclear power station, an accident aftermath which is possibly generated after an accident occurs to the nuclear power station is forecasted and calculated according to a quick evaluation mode, a single-module mode and a fine evaluation mode, and the calculated aftermath evaluation result is written into a text file; then, these text data are respectively classified according to three modes of the quick evaluation mode, the single-module mode and the fine evaluation mode, are written on a corresponding grid chart layer of a selected mode by selecting and switching at least one mode in the three modes and are represented in the form of arrowheads with different colors and / or changes. The invention combines the parameter information of the geography, the population, the weather and the like around the nuclear power station and intuitively reflects the aftermath which is possibly caused after the accident occurs to the nuclear power station.

A device for generating a real time music accompaniment includes a music input interface, a music mode classifier that classifies pieces of music received at the music input interface into one of different music modes including at least a solo mode, a bass mode, and a harmony mode, a music storage, and a music output interface. A music selector selects one or more recorded pieces of music as real time music accompaniment to an actually played piece of music received at the music input interface, wherein the one or more selected pieces of music are selected to be in a different music mode than the actually played piece of music. A music output interface outputs the selected pieces of music.

The present invention discloses a teaching quality assessment system based on big data. The system comprises a student terminal-score analysis module, a teacher terminal-score analysis module, a school terminal-teaching quality analysis module and an education bureau terminal-teaching quality analysis module; the teacher terminal-score analysis module is configured for teachers to perform browsing and analysis of the administered class test scores; the school terminal-teaching quality analysis module is configured for school administrators to perform browsing and analysis of the administered class test scores; and the education bureau terminal-teaching quality analysis module is configured to the education bureau managers to perform browsing and analysis of the administered region school test scores. Through the analysis of test scores each time, the teaching quality assessment system based on big data can obtain each layer of score dimension reports which are displayed for each role, and carries out each comparison mode to provide reliable scientific basis for improvement of the teaching level assessment through lateral comparison and vertical comparison.

The embodiment of the invention provides a storage method and a clearing system, which are used for solving the technical problem of low information security when the clearing system is used. The storage method comprises the following steps that input information is obtained, wherein the input information comprises money borrowing information input by a money borrower through a first terminal connected with a server and investment information input by an investor through a second terminal connected with the server; a contract list is generated on the basis of the input information, wherein the contract list comprises at least one clearing item, and the clearing item is used for indicating the trading rule between the money borrower and the investor; the contract list is sent to a distributed account book connected with the clearing system, wherein the distributed account book is used for storing the contract list, and the contact list is in a tampering forbidding state in the distributed account book.

The invention relates to the field of real estates, and discloses a block chain-based house history generation method. The method comprises the following steps of: firstly filling information, carrying out operation by a block chain, generating first block data of a house, verifying validity of the first block data, and storing the first block data in the whole block chain; when the house state changes, for example, data updating or owner alternation is carried out, obtaining data of the last block from the whole block chain, filling modification content or alternation content, carrying out operation by the block chain, generating the current block data, verifying effectiveness of a signature of the current block data and integrity of the modification content or the alternation content, and storing the current block data in the whole block chain. According to the method, uniform house history is formed, and the disclosed information cannot be tampered, so that the correctness and tamper-resistance of the house information are ensured.

The invention discloses an automobile hardware-in-loop simulation system. The automobile hardware-in-loop simulation system is developed on the basis of two kinds of universal software platforms of N1 including LabVIEW and Veristand and divided into an upper computer and a lower computer on the whole, wherein the lower computer particularly comprises hardware of various types of hardware resources and driving program of the hardware and an important engine model which are required by tests to be used for simulating the working states of an engine; Vristand related lower computer software serves as a bridge between an interface of the engine model and the corresponding hardware resources to achieve mutual communication and connection between the two, and the Vristand related lower computer software serves as an interface in communication with the upper computer to transmit related information of the engine model and other hardware to the upper computer; the upper computer comprises a human-computer interface and a hardware resource output port, and the human-computer interface of the upper computer is compiled by the LabVIEW, the good openness, the universality and the portability are achieved, and the development of follow-up projects is facilitated.

The invention is directed to a market price charting method for displaying both current and historical price activity in terms of valuation rather than absolute price. The invention allows users to quantify the degree in which a market is overbought or oversold. Results may be displayed electronically or on a hard copy for viewing or used in additional analysis of a market.

It includes steps: (1) Via Internet, the net central database (NCD) connects with the local databases (LD) of in-net GF companies located on numerous places. Via the data interacting system, LD transfers data to NCD. (2) There are several GF management sub-systems (GMS) in a LD. An open net info platform is connected under NCD. All GF trading data flow between GF companies via on-line using GMS. The GF demand party on-line uses the platform to exchange, store and read data. Thus the cooperation of GF freight business (GFB) is together realized. This invention solves the problem in remote GFB cooperation of difficult comm., low efficiency and high cost. The intuitionistic trade agreement basis on data ensures the transparent, safe and honest in the trade progress. This benefits to build the GF business and market criterion. This invention can be extensively applied in a joint running between GF companies and to build a national joint GF freight net.

This invention relates to CMOS based micro-photonic systems comprising an optical source, means for optical transmission, and a detector, wherein the optical source is capable of emitting light having a wavelength being in a range in which a nitride comprising layer of said means for optical transmission is transparent and being below a detection threshold of said detector so as to enable the generation of a micro-photonic system in silicon integrated circuit technology.

An inflatable actuation device that advantageously utilizes fluid pressure to actuate a portion of the shaft of a flexible elongated instrument for performing medical and industrial procedure in a tortuous passage and method of use are described herein. The inflatable actuation device allows an operator to actively manipulate a portion of the elongated instrument shaft within the passage, which facilitate the insertion of the instrument, for example, a medical endoscope into the passage. The present inflatable actuation device comprises an annular bladder, which can be expanded and collapsed, with a lumen to receive the elongated instrument. The inflatable actuation device is activated by inflating the annular bladder with pressurizing fluid supplied from a pressurizing fluid supply controller outside the passage.

A fuel injection system for an internal combustion engine is provided for providing an injection event including a first stage and a second stage via a single nozzle. The nozzle is connected by its inlet port to a source of variable fuel pressure and it includes a needle valve for performing the first stage of injection, and a poppet valve for performing the second stage of injection. The first and second stages of injection are selectable by controlling the fuel pressure in the inlet port which is common for both the needle valve and the poppet valve.

The invention discloses an elevating equipment multi-direct current motor synchronous controller and a method based on a CAN bus. The synchronous controller comprises a button and digital display module externally connected to the external part of the controller and used for display and operation, a master control module motor control and driving first module used for receiving and feeding back user instructions and operation, and a CAN bus for realizing the expansion and synchronous control of multiple modules, the master control module motor control and driving first module sends an operation command signal to a master control module motor control and driving second module and coordinates the movement of each motion control module via the CAN bus, and the master control module motor control and driving first module and the master control module motor control and driving second module respectively control two groups of direct current motors to be open. According to the system, module design is employed, each module performs communication based on the CAN bus, the expansion is easy based on the CAN bus, and network operation is facilitated.

A music composition, editing, and playback system and method provides a user interface design based on geometric interpretation of music theory replacing traditional modern music notation with geometric shapes including chords represented by polygons that are colored with colors or hues.

The invention discloses a fan coil temperature controller adopting multiple energy saving models. The temperature controller comprises a control processing module, and a power module, a Lonworks intelligent receiving and dispatching module, a relay control module, an electricity quantity metering module, a temperature acquisition circuit, a keyboard circuit, a liquid crystal display circuit, a data storage and real-time clock circuit and an IO (Input / Output) expansion circuit which are respectively connected with the control processing module; the electricity quantity metering module comprises a voltage and current sampling circuit and an electricity acquisition circuit; the relay control module is divided into four relay output paths; one of the four paths is in normally-open / close double-contract output which can be used for controlling a two / three-wire valve; the other three paths are in normally-open contact output and are used for controlling the high / intermediate / low-level operation models of a fan. The temperature controller can be used for automatically implementing multiple flexible energy-saving control models such as temperature adjustment control according to consumption reduction indexes so as to realize the aims of reasonably utilizing energy and reducing the energy consumption.

It is possible to inactivate the early stage of lipid A synthesis of mucosal gram negative bacteria without compromising cell viability. In particular the lpxA gene in N. meningitidis was mutated and resulting lpxA knockout mutants were found to be completely lipopolysaccharide (LPS)-deficient. The major outer membrane proteins (OMPs) were detected in normal amounts. The finding provides important implications for understanding of structure and biogenesis of the outer membrane. On a practical level, the availability of LPS-deficient mutants of pathogenic mucosal bacteria such as N. meningitidis opens up new avenues to vaccine development. It enables easy isolation of endotoxin-free purified proteins, outer membranes or even whole-cell preparations for use in immunisation.

The invention relates to a system and a method for processing data formed when multiple users co-buy commodities. By the system and the method, releasing of a co-buy invitation by a buyer and co-buying of a same commodity and completing of a transaction by multiple users are realized. The system comprises a server device, buyer client devices and a seller client device, the server device comprises a storage and a processor in communication with the storage, and both the buyer client devices and the seller client device are in communication connection with the processor. The method includes that one buyer client device sets information of a co-buy activity for a needed commodity and sends the co-buy invitation out through the processor; the processor receives a selling offer invitation sent out by the seller client device; a plurality of the buyer client devices send buying offers to the processor, and the processor sends the buying offers to the seller client device; when the co-buy activity is finished, a final transaction price is generated. Compared with the prior art, the system and the method have the advantages of high interactivity, high feedback speed and the like.

The invention discloses a signal channel calibration method and a signal channel calibration device based on correlation with least squares. The signal channel calibration method comprises the steps of: determining transmission delay of a to-be-calibrated channel relative to a pre-selected reference channel, and completing the signal delay calibration of the to-be-calibrated channel according to the obtained transmission delay; calculating an initial phase of each channel by adopting a least square method, and determining a phase difference between the to-be-calibrated channel and the reference channel; and completing calibration of the signal phase difference of the to-be-calibrated channel according to the obtained phase difference. The signal channel calibration method adopts the methodbased on correlation with least squares, designs a signal multi-channel amplitude-phase characteristic analysis calculation and calibration method which is based on signal acquisition data of the same signal in each channel, obtains signal amplitude delay information through calculation by adopting an envelope correlation method, obtains phase information of each channel signal through least square calculation, automatically completes amplitude-phase characteristic calibration work of each signal channel according to measurement information, and realizes consistency of amplitude-phase characteristics of each signal channel.

A composite adsorbent includes a substrate to which an adsorbent material has been immobilized. The composite adsorbent is designed to be shaped into a variety of forms that provide a high adsorption capacity, low pressure drop, high volume capacity, and fast adsorption kinetics to effectively adsorb contaminants. Optionally, the composite adsorbent is also used in combination with an air permeable unit wherein it is advantageously positioned to provide enhanced adsorption of contaminants found in gas phase.

The invention discloses an on-line examine and self-examine system supporting Android mobile terminals and an examining method of the on-line examine and self-examine system. The on-line examine and self-examine system comprises a Web examination server connected with a database server and an Android examination client which is connected to the Web examination server through network, wherein the Android examination client comprises a user registering and logging module, an examination participating module, a score inquiring module and a user center module; the Web examination server comprisesan administrator registering and logging module, a user management module, a test library management module, an examination management module and a score management module. According to the on-line examine and self-examine system disclosed by the invention, the Android examination client connected to the Web examination server through the network supports the mobile terminals; an examinee user canuse the on-line examine and self-examine system at any time and any place, so that the works of secure logging, test paper selecting, on-line self-examining, scone and wrong problem inquiring and communication and discussion participation can be completed by the examinee participating in on-line self-examine examination at the Android examination client.

The embodiment of the invention discloses a common criminal law sentencing method and a common criminal law sentencing system for hundred accusations, which relate to the field of intelligent digitalization and aim to solve the problem of error in sentencing result due to difference in subjective factor. The sentencing system provided by the embodiment is based on the Criminal Law of the People's Republic of China. The technical scheme comprises the following steps: acquiring reference penalty and floating penalty corresponding to a crime according to the input crime, circumstances of the crime and pre-stored related sentencing data; obtaining quantitative reference penalty according to the reference penalty and the floating penalty; and outputting the result of sentencing according to the quantitative reference penalty. The technical scheme provided by the embodiment of the invention can be applied to the sentencing of the following kinds of punishments: fixed-term imprisonment, lift imprisonment, death penalty, detention, control of respective sentences, combination of sentences of the punishments and combination of sentences of two punishments.