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288results about How to "Reduce overload" patented technology
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Smart charge system for electric vehicles integrated with alternative energy sources and energy storage
InactiveUS20100039062A1Avoid OverloadingLonger driving rangeBatteries circuit arrangementsSpecial tariff metersCharging stationPurchasing
A charging system for electrical vehicle batteries has a smart charge power meter with a computer control system to measure and integrate the delivered electrical power, enable / disable the charging stations and make all of the other necessary purchasing transaction steps equivalent to a gas station operation. The system may collect electricity by using whatever alternative energy system is available or can be incorporated into the charging system when it is constructed. The system may store the collected electricity in a high capacity energy storage system. The charging takes place at a charging lot which is within a secure perimeter to assure safety and prevent vandalism. The siting of charging lots is chosen to coincide with locations where vehicles are usually parked for extended times (e.g., parking lots, businesses, etc.).
Owner:GU GONG EN +2
Methods and apparatus for conversational name dialing systems
InactiveUS6925154B2Improve name recognition accuracyMinimizing and eliminating confusionSpecial service for subscribersAutomatic call-answering/message-recording/conversation-recordingConfidence measuresTelephony
Techniques for providing an automated conversational name dialing system for placing a call in response to an input by a user. One technique begins with the step of analyzing an input from a user, wherein the input includes information directed to identifying an intended recipient of a telephone call from the user. At least one candidate for the intended recipient is identified in response to the input, wherein the at least one candidate represents at least one potential match between the intended recipient and a predetermined vocabulary. A confidence measure indicative of a likelihood that the at least one candidate is the intended recipient is determined, and additional information is obtained from the user to increase the likelihood that the at least one candidate is the intended recipient, based on the determined confidence measure.
Owner:NUANCE COMM INC
Method of dynamically routing food items through a restaurant kitchen
InactiveUS20080319864A1Improve effectivenessImprove efficiencyAutomatic control devicesFeeding apparatusIndividual itemWorkstation
Dynamic Routing of food items through a restaurant kitchen improves on advanced routing methods by being forward looking and forecasting the time to prepare each of the menu items within an order based on the current capacity and conditions of individual prep stations. Such Dynamic Routing has the ability to monitor for current status on a user defined basis, updating forecasted times based on real-time factors that can impact these forecasted times. The method improves on advanced routing methods by keeping track of the status of each and every individual item within an order as it goes through the preparation process. Therefore, if one item gets behind or one prep station that is responsible for an item on that particular order gets behind, the remaining items do not commence to the prep stations, keeping the balance of the order on track for all items to complete the preparation process at the same time. Overall, the present invention encompasses every facet of the preparation process and every factor that can impact that preparation process, using advanced logic and algorithms to continuously forecast and adjust forecasted times at a very granular menu item level to protect workflow, labor efficiency, and food quality.
Owner:QSR AUTOMATIONS
Shredder
Owner:ROYAL SOVEREIGN QINGDAO
Data transmitting method using machine type communication group based tunneling, and mobile communication system using the same
InactiveUS20120155391A1Save resourcesReduces overload of a systemConnection managementWireless commuication servicesMobile communication systemsData transmission
A data transmission method is disclosed. A data transmission method for at least one machine type communication (MTC) device constituting an MTC group includes receiving an attach request from the MTC device; determining whether the attach request is a first attach request from the MTC group; and if it is determined that the attach request is a first attach request from the MTC group, establishing a downlink tunnel and an uplink tunnel to be used for data transmission and reception between a GW and a base station using an MTC group identity.
Owner:ELECTRONICS & TELECOMM RES INST
Priority and load combination based carrier assignment in a multi-carrier wireless communication system
ActiveUS20070218913A1Optimal and flexible solutionImprove network performanceRadio/inductive link selection arrangementsRadio transmissionCommunications systemTransceiver
A wireless communication system and method is disclosed. The system and method includes at least one base station controller setting resource allocation priority and producing a carrier loading information request in response to a request made by a mobile unit; a plurality of base stations coupled to at least one base station controller, each of the plurality of base stations operates on a plurality of carriers, at least one candidate base station transceiver of the plurality of base stations receiving the carrier loading information request, determining its carrier loading information, and responding with a carrier loading information response; and the at least one base station controller operating to assign the mobile unit to at least one candidate carrier within the one responding candidate base station of the plurality of base stations based upon both set resource allocation priority and received carrier loading information.
Owner:FUTUREWEI TECH INC
Encoding/decoding method and device for digital content
InactiveCN1933580AReduce overloadKeep encryptedTelevision system detailsPulse modulation television signal transmissionDecoding methodsDigital content
The invention relates to an encoding / decoding method and devices for digital content. The object of the invention is to encode a special part for digital multimedia content, thereby the overload of a digital multimedia device can be reduced while maintaining the encoding performance. In order to achieve the object, for the encoding method of digital content, the invention is characterized by including the following several steps: a distinguishing step of distinguishing I, B and P frame for multimedia video data; an encoding step of encoding the distinguished I frame by a special key; a generating step of replacing a multimedia video data I frame by the encoded I frame and generating an encoded multimedia video data.
Owner:LG ELECTRONICS (CHINA) R&D CENT CO LTD
Dual area piston for transmission clutch and sequential control therefor
InactiveUS7104380B2Fast response timeLow dynamic gainFluid actuated clutchesFriction clutchesEngineeringPiston
A system for actuating a clutch that alternately driveably connects and disconnects components, includes a clutch having a piston that includes a first apply area and a second apply area, a fluid pressure source, a source of variable control pressure, and a control coupled with the fluid pressure source and operative in response to the control pressure to engage the clutch initially by increasing pressure steadily at the first apply area up to a first magnitude followed by a rapid increase in pressure at the first apply area and the second apply area above the first magnitude to a second magnitude.
Owner:FORD GLOBAL TECH LLC
Test device for testing radiosensitivity of electric field and test method thereof
InactiveCN102116808ASolve the problem of serious attenuation of long-distance transmissionImprove safety and reliabilityElectromagentic field characteristicsAutomatic controlRadiation sensitivity
The invention provides a test device for testing the radiation sensitivity of an electric field and a test method thereof. The test device comprises a main control computer, a PCI (Personal Communication Interface)-GPIB (General Purpose Interface Bus) control card, a signal generator, a switch array, a power amplifier A, a power amplifier B, a coupler A, a coupler B, a power meter, an antenna A,an antenna B, a field intensity probe and a field intensity monitor. The test device solves the problem of serious attenuation of radio-frequency signals of a 10kHZ-40GHz frequency range signal generator during remote transmission based on different transmission characteristics of radio frequency signals at high and low frequency bands. When equipment under test abnormally works during the automatic control test process, the test method can be immediately switched to the radiation sensitivity manual test of the electric field; and after the normality is restored, the manual test is switched back to the automatic test, so as to continuously test till the whole test process is finished. The test device is convenient and flexible to operate and has high safety and reliability.
Owner:BEIHANG UNIV
Scanner
InactiveUS7480031B2Reduced responsivenessLess sensitiveOptical rangefindersElectromagnetic wave reradiationBeam splitterRadar
Owner:SICK AG
System and method for user controllable auditory environment customization
InactiveCN106062746AImprove hearingImprove concentrationSignal processingHearing device active noise cancellationUltrasound attenuationEqualization
A method for generating an auditory environment for a user may include receiving a signal representing an ambient auditory environment of the user, processing the signal using a microprocessor to identify at least one of a plurality of types of sounds in the ambient auditory environment, receiving user preferences corresponding to each of the plurality of types of sounds, modifying the signal for each type of sound in the ambient auditory environment based on the corresponding user preference, and outputting the modified signal to at least one speaker to generate the auditory environment for the user. A system may include a wearable device having speakers, microphones, and various other sensors to detect a noise context. A microprocessor processes ambient sounds and generates modified audio signals using attenuation, amplification, cancellation, and / or equalization based on user preferences associated with particular types of sounds.
Owner:HARMAN INT IND INC
Method for selectively encrypting control signal
ActiveUS20100067698A1Safely transmitIntegrity guaranteedSecret communicationSecurity arrangementMedia access controlComputer hardware
Various methods and apparatus for encrypting signals in a wireless access system are disclosed. A method for selectively encrypting a management message in an MS includes steps of generating a Medium Access Control Protocol Data Unit (MAC PDU) including the selectively encrypted management message and an Fragmentation Extended Header (FEH) and transmitting the MAC PDU to the BS. The FEH includes indication information indicating whether the management message was encrypted.
Owner:LG ELECTRONICS INC
Online medical system supporting remote diagnosis
InactiveCN106354998AReduce overloadShorten the timeSpecial data processing applicationsTriagePersonal details
The invention discloses an online medical system supporting remote consultation, which comprises an account management module, an intelligent triage module, a consultation module and a personal file module. The account management module includes account registration, login, logout, and personal information functions; the intelligent triage module has functions such as automatically judging whether it meets the conditions for online consultation according to the user's symptoms; the consultation module supports online connection between doctors and patients Inquiry; the personal file module records the details of each patient's online consultation. An online medical system supporting remote consultation of the present invention has the advantages of reducing the burden on large general hospitals, improving the utilization rate of medical equipment in community hospitals, and providing people with a more convenient and quicker mode of seeing a doctor.
Owner:CHENGDU HANKANG INFORMATION IND
Dual area piston for transmission clutch and sequential control therefor
InactiveUS20060054444A1Fast response timeLow dynamic gainFluid actuated clutchesFriction clutchesEngineeringPiston
A system for actuating a clutch that alternately driveably connects and disconnects components, includes a clutch having a piston that includes a first apply area and a second apply area, a fluid pressure source, a source of variable control pressure, and a control coupled with the fluid pressure source and operative in response to the control pressure to engage the clutch initially by increasing pressure steadily at the first apply area up to a first magnitude followed by a rapid increase in pressure at the first apply area and the second apply area above the first magnitude to a second magnitude.
Owner:FORD GLOBAL TECH LLC
Memory devices with buffered command address bus
InactiveUS20070079049A1Increase the number ofReduce overloadEnergy efficient ICTMemory adressing/allocation/relocationAddress busMemory controller
Circuits and methods are provided that alleviate overloading of the command address bus and limit decreases in command address bus bandwidth to allow increased numbers of memory modules to be included in a computer system. A plurality of switches is coupled between the command address bus (which is coupled to the memory controller) and a respective plurality of memory modules. Each switch provides command address bus data only to its respective memory module. Preferably, only one switch does so at a time, limiting the loading seen by the memory controller.
Owner:ROUND ROCK RES LLC
Power tool and gear unit assembled therein
A power tool including a gear unit provided with a load moderating mechanism capable of reducing noise and prolonging service life. A coupling is force fitted with a spindle at a predetermined pressure allowing the spindle and the coupling to rotate relative to each other when a load exceeding a predetermined load is applied therebetween. A gear has a surround section having a convex and surrounding the coupling. The coupling has an abutment projection abutable against the convex and a damper projection. An elastic member is interposed between the damper projection and the surround section. Rotation of the gear is transmitted to the spindle through the elastic member and the coupling.
Owner:KOKI HLDG CO LTD
Control method and control device for bucket wheel material fetching machine with material measure and calculate
InactiveCN101493676AReduce labor intensityWith automatic reclaiming functionElectric controllersWeighing apparatus for continuous material flowAutomatic controlAC - Alternating current
The invention provides a method for controlling a bucket-wheel reclaiming machine with material measurement and calculation, comprising the steps as follows: a current detection module (2) detects corresponding weak alternating current voltage signal from the line current of a bucket-wheel motor current circuit (1); the weak alternating current voltage signal is transmitted to a current / voltage signal conversion module (3) so that the rectification, voltage-stabilization and amplification treatment of the signal is carried out; the voltage signal which is processed by rectification, voltage-stabilization and amplification is input to a reclaiming automatic control module (6) which controls the actions of a revolving mechanism (19) and a truck feeding mechanism (20) according to the change of the voltage signal; and the actions of the revolving mechanism (19) and the truck feeding mechanism (20) cause the bucket-wheel motor current circuit (1) to change. The invention also relates to a reclaiming automatic control device. As the reclaiming automatic control method of the invention is adopted and the reclaiming automatic control device of the invention is installed, the functions of automatic control of reclaiming, flux display and alarming when the flux exceeds the arranged value can be quickly and simply realized at low cost.
Owner:BAOSHAN IRON & STEEL CO LTD
Robot apparatus, and load absorbing apparatus and method
InactiveUS20050162117A1Reduce overloadAvoid breakingProgramme controlProgramme-controlled manipulatorEnergy variationLoad torque
To appropriately detect overload which may break a motor or deform a body and reduce the overload in the motor. The DC component of a load torque is derived from the sum of absolute values of a torque applied to a link connected to the output shaft of a motor and the generated torque of the motor, and it is determined that overload has been applied when the DC component exceeds a first threshold value for a prescribed period of time or longer. In addition, considering such a characteristic that the variation of energy applied to the output shaft of a motor is in proportion to a product of the torque and the angular velocity of the motor, the AC component of the load torque is detected based on the variation of energy, and it is predicted that overload will be applied when the AC component exceeds a second threshold value.
Owner:SONY CORP
NMOS composite device Vds bootstrappers
ActiveUS7019580B1Eliminate the effects ofMitigate of modulationAmplifier with semiconductor-devices/discharge-tubesElectronic switchingChannel length modulationLinearity
NMOS composite device Vds bootstrappers that mitigate the effects of decreased power supply rejection and increased channel length modulation in minimum or short channel length devices. The NMOS composite devices have a native or at least a low threshold device over a short channel device, with the gate of the native or low threshold device being controlled responsive to the input or output of the short channel device to clamp the drain—source voltage of the short channel device while holding the short channel device in saturation. In one embodiment, a native device is used, with the gate or the native device being connected to the gate of the short channel device. Other embodiments, including embodiments in the form of source followers having enhanced linearity are disclosed.
Owner:MAXIM INTEGRATED PROD INC
Text message recommendation method, server, browser and system
ActiveCN104239298AImprove recommendation efficiencyImprove effectivenessWeb data indexingSpecial data processing applicationsWeb pageIndex term
The invention relates to a text message recommendation method, a server, a browser and a system. The method includes that when a user visits a webpage of the browser, a background server obtains corresponding keywords from a text index pool according to an access request sent by the browser; a recommendation text message list is obtained from a keyword index pool according to the corresponding keywords; the recommendation text message list is embedded into a current webpage to return to the browser to be displayed to the user, the user can click the keywords as required to obtain the recommendation text message list, thereby, by means of using the keywords as a bridge for connecting the user and a webpage message text, information overload can be effectively lowered and recommendation efficiency and effectiveness of text messages can be improved under the condition that an original page is not greatly modified, and requirements of the user for rapidly browsing the webpage can be met.
Owner:深圳市雅阅科技有限公司
Power tool and gear unit assembled therein
A power tool including a gear unit provided with a load moderating mechanism capable of reducing noise and prolonging service life. A coupling is force fitted with a spindle at a predetermined pressure allowing the spindle and the coupling to rotate relative to each other when a load exceeding a predetermined load is applied therebetween. A gear has a surround section having a convex and surrounding the coupling. The coupling has an abutment projection abutable against the convex and a damper projection. An elastic member is interposed between the damper projection and the surround section. Rotation of the gear is transmitted to the spindle through the elastic member and the coupling.
Owner:KOKI HLDG CO LTD
Database data access method, system and device and readable storage medium of computer
ActiveCN107832401AImprove hit rateAvoid mistakesDatabase updatingDatabase distribution/replicationArray data structureAccess method
The invention discloses a database data access method, system and device and a readable storage medium of a computer. The method includes the following steps that a target row data recording corresponding to a access request is searched in a target data queue in a distributed type cache; the target row data recording is searched, and according to the access request and a target row data recordingblock corresponding to the target row data recording, a temporary index mark array of an index mark number corresponding to the access request is generated and stored; the temporary index mark array is compared with a target index mark array, and a comparison result is obtained; according to the comparison result, data in the distributed type cache and a database are synchronized. According to themethod, high-accessibility data is pre-cached in the distributed type cache, the row data is recorded and segmented, a corresponding index mark is assigned to each row data recording block, the hit rate of the access request in the cache is improved, the error that the database is directly inquired according to the access request is avoided, and the high-accessibility frequency of the data is reduced.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Image forming apparatus and drive control method for liquid ejection head
InactiveUS20060044337A1Reduce overloadImprove image qualityOther printing apparatusSignal waveElectricity
The image forming apparatus comprises: a liquid ejection head which includes a plurality of nozzles and a plurality of pressure generating elements provided correspondingly to the plurality of nozzles, the pressure generating elements being applied with drive signals to eject recording liquid from the corresponding nozzles; a plurality of driving wave generating circuits which generate drive-signal waves for driving the pressure generating elements; a circuit selecting device which selectively switches the driving wave generating circuits to apply the drive-signal waves to the pressure generating elements; a power source which supplies electricity to the pressure generating elements through the driving wave generating circuits; a connection control device which, in accordance with image data representing an image to be formed, selects at least one of the driving wave generating circuits used to drive the pressure generating elements, and controls connection between the at least one of the driving wave generating circuits and the pressure generating elements, so that instantaneous current consumption of each of the driving wave generating circuits falls within a specific allowable value; and a phase control device which controls phases of the drive-signal waves generated by the driving wave generating circuits so that the instantaneous current consumption at the power source falls within a specific upper limit.
Owner:FUJIFILM CORP
System and Method for Wireless Network Congestion Control
InactiveUS20110205899A1Improve utilization efficiencyReduce congestionError preventionFrequency-division multiplex detailsData connectionTransmitted power
Congestion control provides congestion control for one or more shared resources in a wireless communication network. In one exemplary embodiment, a congestion controller manages congestion of shared packet data channels by under-serving selected ones of the data connections sharing the packet data channel. Such selective under-serving may be effected by biasing scheduling of service on the packet data channel toward maximum throughput scheduling such that connections associated with poor radio conditions are naturally under-served. Further, the controller may manage congestion of other shared resources, such as shared transmit power resources, wherein congestion of the shared power resource is managed by under-allocating transmit power to selected ones of the connections. Congestion is sensed, for example, by monitoring transmit buffer occupancy levels, and / or reserve power levels. In either case, congestion relief may be amplified where operation of the controller “triggers” flow control on the intentionally under-served ones of the active data connections.
Owner:TELEFON AB LM ERICSSON (PUBL)
Image forming apparatus and drive control method for liquid ejection head
InactiveUS7441853B2Reduce overloadImprove image qualityOther printing apparatusElectricityLiquid jet
The image forming apparatus comprises: a liquid ejection head which includes a plurality of nozzles and a plurality of pressure generating elements provided correspondingly to the plurality of nozzles, the pressure generating elements being applied with drive signals to eject recording liquid from the corresponding nozzles; a plurality of driving wave generating circuits which generate drive-signal waves for driving the pressure generating elements; a circuit selecting device which selectively switches the driving wave generating circuits to apply the drive-signal waves to the pressure generating elements; a power source which supplies electricity to the pressure generating elements through the driving wave generating circuits; a connection control device which, in accordance with image data representing an image to be formed, selects at least one of the driving wave generating circuits used to drive the pressure generating elements, and controls connection between the at least one of the driving wave generating circuits and the pressure generating elements, so that instantaneous current consumption of each of the driving wave generating circuits falls within a specific allowable value; and a phase control device which controls phases of the drive-signal waves generated by the driving wave generating circuits so that the instantaneous current consumption at the power source falls within a specific upper limit.
Owner:FUJIFILM CORP
No-manned plane fixed radius convolved navigation method
InactiveCN101261131AAchieve circling flightReduce overloadNavigational calculation instrumentsPolygonal lineUncrewed vehicle
The invention discloses an unmanned aircraft fixed radius circling navigation method. The position and height of the aircraft and the ground speed information are gained according to the given circling radius, anticipant circling type and a sensor, the navigation parameters such as lateral deviation and lateral deviation velocity, etc., of the anticipant track of the aircraft continuously calculated in real time, together with the aircraft gesture motion information gained by a gesture motion sensor, are input into a lateral control circuit to obtain a rudder deflection instruction, and the aircraft is finally guided to fly along the anticipant flight course. The navigation method provided by the invention can realize guiding the aircraft to carry out the cycling flying with fixed radius and avoids the frequent shifting of straight flying and turning motion in the broken-line flying process; the aircraft body bears small overload, and can fly according to the anticipant track under the situation of wind interference.
Owner:BEIHANG UNIV
Priority and load combination based carrier assignment in a multi-carrier wireless communication system
ActiveUS7668518B2Optimal and flexible solutionImprove network performanceRadio transmissionLoop networksCommunications systemTransceiver
A wireless communication system and method is disclosed. The system and method includes at least one base station controller setting resource allocation priority and producing a carrier loading information request in response to a request made by a mobile unit; a plurality of base stations coupled to at least one base station controller, each of the plurality of base stations operates on a plurality of carriers, at least one candidate base station transceiver of the plurality of base stations receiving the carrier loading information request, determining its carrier loading information, and responding with a carrier loading information response; and the at least one base station controller operating to assign the mobile unit to at least one candidate carrier within the one responding candidate base station of the plurality of base stations based upon both set resource allocation priority and received carrier loading information.
Owner:FUTUREWEI TECH INC
Systems and methods for event stream processing
ActiveUS20130347005A1Reduce overloadSpecific program execution arrangementsEngineeringMultithreading
Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.
Owner:WALMART APOLLO LLC
Wind turbine with compensated motor torque
ActiveUS20120133148A1Smooth motionImprove running stabilityRotational speed controlWind motor controlLow speedNacelle
COMPENSATED MOTOR TORQUE WIND TURBINE, constituted by a single blade (12) rotor (1) attached to a low speed shaft (3) with spindle (2) sustained in a nacelle (9), on gear bearing (7), at the end of the tower (8), being the power train elements: multiplier (5), generator (6) and brake (13) suspended from the nacelle (9) through a first bearing (4) aligned with the low speed shaft (3), forming a pendulum set (28) that allows them to rotate, compensating in its angular motion the rotor (1) torque, said pendulum set (28) accumulates potential energy when rising in its angular motion and releases it when the gust stops by descending and turning in the opposite direction of the rotation of the turbine's rotor (1) restituting turns to the generator's (6) rotor, being this effect a power regulator.
Owner:TEMPERO 2000
Method for managing selective access to a wireless network in a mobile terminal and an apparatus for same
InactiveUS20140079014A1Reduce overloadImprove resource utilizationAssess restrictionWireless commuication servicesTelecommunicationsWireless data
The present invention relates to a method and apparatus for managing access to a wireless data network in a wireless communication terminal. In a wireless communication terminal embodying the invention, wireless signal from at least one of access points of a wireless data network is firstly detected and the strength of the signal is saved. Then, signal strength is secondly detected from the at least one of access points and differences between the firstly-detected signal strengths and the secondly-detected ones are calculated for each of the at least one of access points. Based on whether or not the differences fall within a predetermined range, it is determined whether a wireless communication terminal is in motion or not. If the terminal is in motion, accessing to a wireless data network is prohibited or a sign indicating that access to a wireless data network is impossible is displayed even though access points accessible are found. If the terminal is determined to be in abeyance, access to a wireless data network is attempted or a sign indicating that access is possible is displayed.
Owner:AIRPLUG
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