Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
836results about How to "Suitable for operation" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Surgical instrument
InactiveUS20060190034A1Easily and stably operateSimple in construction and operationDiagnosticsSurgical manipulatorsGrippersSurgical instrument
A surgical instrument comprising a tip end joint part having an openable and closeable gripper, an operating part including a hand grip and a plurality of operating dials, and an arm part that accommodates a wire for cooperation of actions of the operating part and the tip end joint part. A first operating dial is arranged above the hand grip and on an upper inclined surface of the operating part, second and third operating dials are arranged above the hand grip and on a front surface of the operating part, the first operating dial is operated by a thumb and the second operating dial is operated by a forefinger whereby the tip end joint part is operated vertically and operated laterally to perform a swinging action, and the third operating dial is operated by a forefinger whereby the tip end gripper is operated to open and close.
Owner:HITACHI LTD
Medication dispensing apparatus with triple screw threads for mechanical advantage
A medication dispensing apparatus that provides a mechanical advantage. During dose preparing, a nut rotating element (410) and a screw element (368) are in a first axial arrangement such that a screwing motion of the nut rotating element and screw element relative to the apparatus housing that moves the elements a first axial distance from a home position screws a nut (364) along a drive member threaded shaft (362) a second axial distance different than the first axial distance. During dose dispensing, the nut rotating element and the screw element are in a second axial arrangement, whereby a screwing motion of the screw element relative to the housing back toward the home position advances a plunger (366) in the distal direction to axially advance the nut and thereby the drive member and a fluid container piston to dispense medicine.
Owner:ELI LILLY & CO
Wireless Authentication Methods and Apparatus
ActiveUS20070186105A1Improve securitySuitable for low-power operationUser identity/authority verificationSecurity arrangementAuthenticationWireless network
A first processing device, which may be, for example, a wireless authentication token or an RFID tag, transmits information in a wireless network in a manner that emulates standard communications of an access point of the wireless network, although the first processing device is not configured to operate as an actual access point of the wireless network. A second processing device, which may be, for example, a computer or other station of the wireless network, receives the transmitted information and is able to determine therefrom that the information originates from an emulated access point rather than an actual access point. The second processing device responds to this condition by utilizing the transmitted information in a manner distinct from its utilization of similar information received from the actual access point of the wireless network.
Owner:EMC IP HLDG CO LLC
Wireless communication device with multiple external communication links
InactiveUS6842617B2Operational securityCollect revenuePower distribution line transmissionRepeater circuitsTelecommunications linkPopulation density
A decentralized asynchronous wireless communication system is disclosed for providing voice and data communication that allows flexibility of communication paths for local communication or for communication to external networks. The system makes use of communication docking bays that may communicate in a local mode with other communication docking bays or handsets within a same microcell via signal extenders. In an extended mode, a communication docking bay located in a first microcell of a first macrocell may communicate with a second communication docking bay or handset in a second microcell of the first macrocell via signal extenders and a network extender. In a remote mode, a communication docking bay located in a first microcell of a first macrocell may communicate with a second communication docking bay or handset in a second microcell of a second macrocell via signal extenders and network extenders. The communication docking bays also provide a communication path to a Public Switch Telephone Network and other communication medium. This feature provides an alternate means of connecting a mobile handset to a Public Switch Telephone Network without communicating through a network extender. The system is particularly suitable for operation in rural areas having a low population density.
Owner:WAHOO COMM CORP
Medication dispensing apparatus with triple screw threads for mechanical advantage
ActiveUS20060206057A1Easy plungingHigh mechanical advantageAmpoule syringesMedical devicesEngineeringAxial distance
A medication dispensing apparatus that provides a mechanical advantage. During dose preparing, a nut rotating element (410) and a screw element (368) are in a first axial arrangement such that a screwing motion of the nut rotating element and screw element relative to the apparatus housing that moves the elements a first axial distance from a home position screws a nut (364) along a drive member threaded shaft (362) a second axial distance different than the first axial distance. During dose dispensing, the nut rotating element and the screw element are in a second axial arrangement, whereby a screwing motion of the screw element relative to the housing back toward the home position advances a plunger (366) in the distal direction to axially advance the nut and thereby the drive member and a fluid container piston to dispense medicine.
Owner:ELI LILLY & CO
Power generation plant with compressed air energy system
InactiveUS20030131599A1Avoid power outagesImprove efficiencyGas turbine plantsJet propulsion plantsThermal energy storageEngineering
A power generation plant with a compressed air energy storage system comprises a means to reduce the pressure of air extracted from a compressed air storage cavern for the use in a combustion turbine. The means to reduce the air pressure comprises at least one expansion turbine and means to control the size of pressure reduction. Furthermore, the expansion turbine is arranged on a rotor shaft that drives a generator. The means for pressure redact, according to the invention, avoid power losses and provide an increased overall efficiency of the power generation plant.
Owner:GENERAL ELECTRIC TECH GMBH
Sensor device
InactiveUS20060097331A1Limited their electrical capabilitiesReduce capacityAcceleration measurement using interia forcesSemiconductor/solid-state device detailsAngular velocityParasitic capacitance
A sensor device includes a sensor chip having a movable portion on one surface, a circuit chip laminated with the sensor chip to be opposite to the movable portion of the sensor chip, and a bump located between the sensor chip and the circuit chip. In the sensor device, the sensor chip and the circuit chip are electrically connected through the bump, and the movable portion of the sensor chip is separated from the circuit chip by a space using the bump. Accordingly, it can effectively restrict parasitic capacity of an electric connecting portion between both the chips from being changed by an impact. For example, the sensor device can be used as an angular velocity sensor device having a vibrator as the movable portion.
Owner:DENSO CORP
Method and apparatus for producing three-dimensional objects
ActiveUS8992816B2Save materialShorten the timeAdditive manufacturing apparatusIncreasing energy efficiencyMaterials scienceCharged particle
Owner:ARCAM AB
Exerciser having magnetic retarding device
InactiveUS7004888B1Different strengthSuitable for operationFrictional force resistorsMovement coordination devicesFlywheelBrake shoe
An exerciser includes a flywheel rotatably attached onto a frame and coupled to a pair of foot pedals with a transmission device, an arch having one end rotatably coupled to the frame, one or more magnetic members attached to the arch and moveable toward or away from the flywheel, to adjust the magnetic retarding force to the flywheel. A brake shoe is attached to the other end of the arch, and movable to engage with and to brake the flywheel. A spring may bias the arch and the brake shoe away from the flywheel, to allow the brake shoe to be moved toward and against the flywheel and to brake the flywheel selectively. An actuating device may force the brake shoe of the arch to engage with and to brake the flywheel.
Owner:LUNG TUNG HAI +2
Mobile electronic device having a rotatable keypad
InactiveUS20070142101A1More user friendlyIncrease display areaDevices with multiple keyboard unitsDigital data processing detailsMobile electronics
Owner:MOTOROLA INC
Authentication Methods and Apparatus Utilizing Hash Chains
ActiveUS20070279227A1Improve securitySuitable for operationUser identity/authority verificationUnauthorized memory use protectionComputer hardwareHash chain
A first processing device, which may be, for example, a wireless authentication token or an RFID tag, comprises a memory, a processor coupled to the memory, and interface circuitry coupled to the processor. The processor is operative to control the output of authentication information via the interface circuitry, where the authentication information comprises a sequence of values corresponding to images of a hash chain. A given one of the values of the sequence is utilized by a second processing device to generate a modified value suitable for providing joint authentication of the first and second processing devices.
Owner:EMC IP HLDG CO LLC
Integrated bypass and variable geometry configuration for an exhaust gas turbocharger
ActiveUS20050086936A1Suitable for operationSimple and durableInternal combustion piston enginesWind motor controlImpellerTurbine wheel
An exhaust gas turbocharger comprising: a twin scroll turbine housing; a turbine wheel positioned in the twin scroll housing; an exhaust gas inlet, operatively connected to port exhaust gas through each side of the twin scroll turbine housing and onto the turbine wheel; a bypass, operatively connected to the exhaust gas inlet to port exhaust gas around the twin scroll turbine housing to bypass the turbine wheel; and a valve, operatively positioned to control exhaust gas flow to each side of the twin scroll turbine housing and the bypass.
Owner:FCA US
Organ model
ActiveUS20120045743A1Suitable for operationSuitable for useSynthetic resin layered productsPretreated surfacesSilica particleSurface layer
A material for forming an organ model containing an aqueous gel, which comprises polyvinyl alcohol having an average degree of polymerization of 300 to 3500 and a degree of saponification of not less than 90% by mole, and silica particles; a method for producing a material for forming an organ model, comprising cooling an aqueous polyvinyl alcohol solution which contains polyvinyl alcohol having an average degree of polymerization of 300 to 3500 and a degree of saponification of not less than 90% by mole and silica particles, to a temperature of −10° C. or lower, and thawing the resulting formed aqueous gel; and an organ model at least provided with a surface layer comprising the material for forming an organ model. Thus, it is possible to provide: an organ model which has a hydrophilic property similar to an organ of a human body, gives such an incision feel that an incised portion spreads just similar to a living human organ and, therefore can be appropriately used in, for example, exercising surgical procedures; a material for forming an organ model appropriately usable for the organ model; and a method for producing the same.
Owner:YUUGENGAISHA SEIWADENTAL
Resistance exercise apparatus and trainer
InactiveUS6945917B1Eliminate frictional lossesMinimum strengthMovement coordination devicesMuscle exercising devicesVehicle frameConductive materials
An apparatus for providing exercise to recreational users and training to professional users comprising a support frame on which a bicycle frame is mounted and a resistance generation unit coupled to the support frame to provide resistance against the pedaling of the user. The resistance unit comprises a magnetic field generation source and a flywheel having an annular ring constructed from a plurality of segments of a non-magnetic, conductive material. The resistance exercise apparatus and trainer utilizes the flywheel to eliminate the need for the conventional rear wheel of a bicycle. The use of the flywheel as part of the resistance generation unit creates a “single-stage” resistance exercise trainer, because the resistance generated on the flywheel is transmitted to the user through a direct chain drive of a conventional bicycle. According to another aspect of the present invention, the resistance exercise apparatus includes a chain tensioning mechanism. The chain tensioning mechanism provides a method of tightening or loosening the tension of the chain to improve the overall efficiency of the chain drive mechanism and prevent the chain from “jumping” off the chain ring during operation.
Owner:RACER MATE
Multifunctional intelligent stir-frying pan
PendingCN108378678ASuitable for operationSafe and comfortable to holdTime-controlled ignitorsEngineeringControl circuit
The invention discloses a multifunctional intelligent stir-frying pan. The multifunctional intelligent stir-frying pan comprises a pan body and a pan cover; a cover lug is arranged on the upper surface of the pan cover; a handle and a side lug is arranged on the side surface of the pan body; the handle is provided with a temperature measuring device and an indicating lamp for reminding temperaturechange; the temperature measuring device comprises a temperature sensor probe arranged at the bottom of the pan body, a central control circuit board for receiving and processing temperature information, a timer arranged on the central control circuit board as well as a control button for controlling the indicating lamp and the timer; the temperature sensor probe is connected with the central control circuit board; and the timer and the indicating lamp are respectively connected with the central control circuit board. The temperature sensor probe of the pan is attached to the center of the pan bottom and the real-time temperature in the pan can be detected accurately; three-section lamplight is provided, so that the working state of the stir-frying pan is convenient to understand, the fire size is adjusted in real time as well as energy loss and cooking effect are avoided; and the timer and a buzzer can remind a user of the cooking time, avoids overcooking and dry firing and saves time.
Owner:XINXING XIANFENG STAINLESS STEEL PROD MFGR CO LTD
Analyte detection with infrared light
ActiveUS20110271738A1Efficiently vaporizeEfficiently probeComponent separationPreparing sample for investigationAnalyteChemical physics
The present invention is generally directed to a method for non-contact analyte detection by selectively exciting one or more analytes of interest using an IR source optionally operated to produce pulses of light and tuned to at least one specific absorption band without significantly decomposing organic analytes and determining if the analyte is present by comparing emitted photons with an IR detector signal collected one or more times before, during, after, or any combination thereof exciting the analyte. Another embodiment of the present invention provides a method for non-contact analyte detection by selectively exciting one or more analytes of interest using one or more IR sources that are optionally operated to produce pulses of light and tuned to at least one specific wavelength without significantly decomposing organic analytes, wherein the analyte is excited sufficiently to increase the amount of analyte in the gas phase, and wherein the content of the gas is examined to detect the presence of the analyte.
Owner:U S A AS REPRENSENTED BY THE SEC OF THE NAVY THE
High Performance Toilet With Rim-Jet Control Capable of Enhanced Operation at Reduced Flush Volumes
A siphonic, gravity-powered toilet bowl assembly having a toilet bowl, which includes a bowl inlet in fluid communication with a source of fluid; a rim around an upper perimeter of the bowl defining a rim channel, having an inlet port in fluid communication with the bowl inlet and at least one outlet port; a bowl outlet in fluid communication with a sewage outlet; a direct-fed jet having an inlet port in fluid communication with the bowl inlet for receiving fluid and the bowl outlet for discharging fluid; and a control unit arranged in communication with the bowl inlet for controlling flow from the source of fluid passing through the bowl inlet into the inlet ports of the rim channel and the direct-fed jet, having a first extending rear portion and a second rim channel end portion, wherein the rear portion may extend at least partially into the bowl inlet.
Owner:AS AMERICA
Liquid ejection apparatus and image forming apparatus
InactiveUS20060066665A1Maintain prescribed cleaning performanceSuitable for operationPrintingRestoration deviceEngineering
The liquid ejection apparatus comprises: a liquid ejection head having an ejection port surface on which ejection ports for ejecting liquid are formed; a wiping device having a blade member which wipes and cleans the ejection port surface; a sliding device which causes the blade member to slide relatively with respect to the ejection port surface; a cleaning capability identification device which identifies a cleaning capability of the wiping device; and a cleaning capability restoration device which restores the cleaning capability of the wiping device in accordance with the cleaning capability identified by the cleaning capability identification device.
Owner:FUJIFILM CORP
Moving robot
InactiveUS20060243499A1Maintain availabilityInherent and advantageNon-deflectable wheel steeringVehiclesEngineeringGravity center
Within a moving robot of narrow footprint, having quick traveling performance on a plane-surface, as well as, anti-tumbling function, and further being suitable for operations under coexistence with a human being, being able to travel coping with traveling situations on a level difference, etc.: in front and rear of main driving wheels 2 and 3, each being controlled through the inverted pendulum control, are disposed supporting legs 4 and 5, tips of which can be lifted up and down, wherein the tips of the supporting legs 4 and 5 are positioned to keep a predetermined distance between a traveling surface, when running on the inverted two-wheels travel, and the supporting legs 4 and 5 are fixed or either one in the fall-down direction is thrust out into the fall-down direction, so as to protect it from falling down. Further, upon the basis of detection information of floor-surface distance sensors 4e and 5e and side-surface distance sensor 4f, 4g, 5f and 5g, which are provided at the tips of the supporting legs 4 and 5, the robot senses an existence of a level difference and / or an inclined surface, so as to let the supporting legs to escape from the level difference and / or the inclined surface, and holds the position of gravity center thereof, stably, through other one of the supporting legs, being landed on the ground, and the main driving wheels 2 and 3; thereby enabling to travel over the level difference and the inclines surface.
Owner:HITACHI LTD
Emitter turn-off thyristors (ETO)
InactiveUS6933541B1Suitable for operationInexpensive to fabricateThyristorSemiconductor/solid-state device detailsAnode voltageThyratron
A family of emitter controlled thyristors employ plurality of control schemes for turning the thyristor an and off. In a first embodiment of the present invention a family of thyristors are disclosed all of which comprise a pair of MOS transistors, the first of which is connected in series with the thyristor and a second which provides a negative feedback to the thyristor gate. A negative voltage applied to the gate of the first MOS transistor causes the thyristor to turn on to conduct high currents. A zero to positive voltage applied to the first MOS gate causes the thyristor to turn off. The negative feedback insures that the thyristor only operates at its breakover boundaries of the latching condition with the NPN transistor portion of the thyristor operating in the active region. Under this condition, the anode voltage VA continues to increase without significant anode current increase. Emitter turn-off (ETO) thyristor fabrication packages are also disclosed having packaged semiconductor devices controlling the thyristor.
Owner:VIRGINIA TECH INTPROP INC
Removable Ear Tip for Earphone
ActiveUS20090103764A1Suitable for operationReadily conformMouldsIntra aural earpiecesEar operationsEngineering
Owner:APPLE INC
Integrated bypass and variable geometry configuration for an exhaust gas turbocharger
InactiveUS6941755B2Suitable for operationSimple and durableInternal combustion piston enginesWind motor controlImpellerTurbine wheel
Owner:FCA US
Deformable ear tip for earphone and method therefor
ActiveUS8280093B2Fit closelyGood adhesionIntra aural earpiecesDomestic articlesEar operationsEngineering
Owner:APPLE INC
Display Device
InactiveUS20070297064A1Improve securityImprove convenienceDashboard fitting arrangementsInstrument arrangements/adaptationsDriver/operatorDisplay device
Owner:FUJITSU GENERAL LTD
Deformable Ear Tip for Earphone and Method Therefor
ActiveUS20100246879A1Fit closelyGood adhesionCeramic shaping apparatusIntra aural earpiecesEar operationsEngineering
Owner:APPLE INC
Plasma-generating device, plasma surgical device, use of a plasma-generating device and method of generating a plasma
ActiveUS20070021748A1Increase energy densityImprove efficiencySurgical instruments for heatingPlasma techniqueEngineeringPlasma channel
The present invention relates to a plasma-generating device comprising an anode, a cathode and an elongate plasma channel which extends substantially in the direction from said cathode to said anode. The plasma channel has a throttling portion which is arranged in said plasma channel between said cathode and an outlet opening arranged in said anode. Said throttling portion divides said plasma channel into a high pressure chamber, which is positioned on a side of the throttling portion closest to the cathode, and has a first maximum cross-sectional surface transversely to the longitudinal direction of the plasma channel, and a low pressure chamber, which opens into said anode and has a second maximum cross-sectional surface transversely to the longitudinal direction of the plasma channel, said throttling portion having a third cross-sectional surface transversely to the longitudinal direction of the plasma channel which is smaller than said first maximum cross-sectional surface and said second maximum cross-sectional surface. Moreover at least one intermediate electrode is arranged between said cathode and said throttling portion. The invention also relates to a plasma surgical device, use of such a plasma surgical device in surgery and a method of generating a plasma.
Owner:PLASMA SURGICAL INVESTMENTS
RFID System and Method Therefor
InactiveUS20090157064A1Suitable for operationDiagnosticsSurgical instrument detailsFiberLaser target
A system and method for authenticating an optical fiber for use with a medical laser system includes a medical laser unit, an optical fiber, and a memory device. The laser unit is typically specific to a certain medical procedure and is under the operation of a control system. The optical fiber is operably coupled to the laser unit and includes a probe tip for position proximate laser-targeted tissue. The memory device is associated with the optical fiber, e.g., as an RFID tag embedded in fiber or a smart card operational with the fiber, and is configured to allow the control system of the laser unit to access information embedded in the memory device so that the optical fiber may be authenticated as suitable to operate with the laser unit.
Owner:AMS RES CORP
Moving robot
InactiveUS7677345B2Prevent itself from falling down or tumblingSmall footprintNon-deflectable wheel steeringVehiclesDescent directionGravity center
Within a moving robot of narrow footprint, having quick traveling performance on a plane-surface, as well as, anti-tumbling function, and further being suitable for operations under coexistence with a human being, being able to travel coping with traveling situations on a level difference, etc.: in front and rear of main driving wheels 2 and 3, each being controlled through the inverted pendulum control, are disposed supporting legs 4 and 5, tips of which can be lifted up and down, wherein the tips of the supporting legs 4 and 5 are positioned to keep a predetermined distance between a traveling surface, when running on the inverted two-wheels travel, and the supporting legs 4 and 5 are fixed or either one in the fall-down direction is thrust out into the fall-down direction, so as to protect it from falling down. Further, upon the basis of detection information of floor-surface distance sensors 4e and 5e and side-surface distance sensor 4f, 4g, 5f and 5g, which are provided at the tips of the supporting legs 4 and 5, the robot senses an existence of a level difference and / or an inclined surface, so as to let the supporting legs to escape from the level difference and / or the inclined surface, and holds the position of gravity center thereof, stably, through other one of the supporting legs, being landed on the ground, and the main driving wheels 2 and 3; thereby enabling to travel over the level difference and the inclines surface.
Owner:HITACHI LTD
Bicycle exerciser having adjustable handle
InactiveUS20060234836A1Suitable for operationMovement coordination devicesCardiovascular exercising devicesCushionBicycle exerciser
A bicycle exercising device includes two foot pedals rotatably attached to a base, for being operated by users, a seat post extended upwardly from the base for attaching a seat cushion to support the users, and a column extended upwardly from the base. A handle device is pivotally supported on the column, and an adjusting device may be used for adjusting the handle device relative to the column, and relative to the seat post and the seat cushion to any selected positions. One or more levers may be pivotally secured between the handle device and the column. The adjusting device may be a pneumatic or hydraulic cylinder, or other adjusting devices.
Owner:KUO HAI PIN
Multiport amplifiers in communications satellites
ActiveUS20100156528A1Improve relationshipSuitable for operationResonant long antennasAmplifier with control circuitsAudio power amplifierEngineering
Feedback loops are used within a Multiport Amplifier (MPA) of a communications satellite to maintain phase and amplitude tracking and hence isolation and combining performance. at Ku and Ka-bands, for which there is increasing interest in MPA applications, and where wavelengths are short and maintenance of phase / amplitude tracking becomes highly challenging. Feedback loops are located at strategic points within the MPA Output Network (ONET) to detect tracking errors and provide compensation. Errors are detected through power measurements at “null points”, with zero power corresponding to accurate tracking. The feedback loops adjust the MPA phase / gains such that the levels at these points are maintained at zero. The scheme operates with a pilot signal for measurement of nulls, injected at one of the MPA inputs.
Owner:ASTRIUM GMBH
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com