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Electric power tool with battery pack
ActiveUS8869912B2Handling of the electric power tool is not impairShorten the lengthDrilling rodsConstructionsElectric driveEngineering
An electric power tool has a device housing with a rear grip extending in the longitudinal direction of the device housing. The device housing has first opposed housing sides and second opposed housing sides. An electric drive motor and its electronic control are arranged in the device housing. A battery pack compartment arranged in the device housing receives a battery pack that has a parallelepipedal shape and extends in a direction of a height axis, width axis and depth axis. The battery pack is arranged such that the width axis and the height axis extend transversely to the longitudinal axis of the device housing. The battery pack has narrow sides extending approximately parallel and at a minimal spacing relative to the first opposed housing sides, respectively. The battery pack has opposed end faces neighboring the second housing sides, respectively.
Owner:ANDREAS STIHL AG & CO KG
Microfabricated integrated DNA analysis system
ActiveUS20050287572A1Improve automationBig spaceBioreactor/fermenter combinationsElectrolysis componentsMicroreactorMicrosphere
Methods and apparatus for genome analysis are provided. A microfabricated structure including a microfluidic distribution channel is configured to distribute microreactor elements having copies of a sequencing template into a plurality of microfabricated thermal cycling chambers. A microreactor element may include a microcarrier element carrying the multiple copies of the sequencing template. The microcarrier element may comprise a microsphere. An autovalve at an exit port of a thermal cycling chamber, an optical scanner, or a timing arrangement may be used to ensure that only one microsphere will flow into one thermal cycling chamber wherein thermal cycling extension fragments are produced. The extension products are captured, purified, and concentrated in an integrated oligonucleotide gel capture chamber. A microfabricated component separation apparatus is used to analyze the purified extension fragments. The microfabricated structure may be used in a process for performing sequencing and other genetic analysis of DNA or RNA.
Owner:RGT UNIV OF CALIFORNIA
Method and Apparatus of Providing Power to Ignite and Sustain a Plasma in a Reactive Gas Generator
ActiveUS20100219757A1Eliminating and minimizing riskBig spaceElectric discharge tubesElectric arc lampsReactive gasPlasma ignition
Described are methods and apparatuses, including computer program products, for igniting and / or sustaining a plasma in a reactive gas generator. Power is provided from an ignition power supply to a plasma ignition circuit. A pre-ignition signal of the plasma ignition circuit is measured. The power provided to the plasma ignition circuit is adjusted based on the measured pre-ignition signal and an adjustable pre-ignition control signal. The adjustable pre-ignition control signal is adjusted after a period of time has elapsed.
Owner:MKS INSTR INC
Method and apparatus for caching VoiceXML documents
InactiveUS7062709B2Increase cache performanceReduces storage allocationDigital data information retrievalNatural language data processingDocument preparationInteractive voice response system
This invention relates to a method and apparatus in an interactive voice response system for caching VoiceXML documents. A method and system for processing a VoiceXML document prior to interpretation by a browser comprises: receiving a document from a web server; constructing a document object model (DOM) of the constituent parts of the document for interpretation by a browser; storing the DOM and the constituents parts in cache memory whereby next time the DOM and parts are required for interpretation it is retrieved from cache memory rather than constructed again from the source code. The constituent parts may be re-used in the or other documents. The constituent parts are separated into logic and data parts.
Owner:IBM CORP
Off-set clamp mechanism and associated method for minimally invasive surgery
InactiveUS6494886B1Engage with obstructionMinimum lateral dimensionSurgical forcepsWound clampsOut of planeTransverse plane
A surgical clamping device comprises a first jaw and a second jaw, with a self-locking surgical fastener mountable thereon. The jaws have at least a first closing configuration and a second closing configuration, the first closing configuration designed to reduce a lateral dimension of a clamping device with mounted fastener, without thereby engaging locking devices on the selflocking surgical fastener, the second closing configuration designed to cause an engagement of the self-locking devices, thereby allowing a demounting of the fastener and a permanent disposition thereof in tissue. In a first closing configuration an approximation of the jaws in a transverse plane thereof is accompanied by an out-of-plane movement, comprising translation, or rotation about an axis in the plane, the rotation in turn comprising twisting-rotation about an axis essentially parallel to a longitudinal axis of the jaws, or skewing-rotation about an axis essentially perpendicular to a longitudinal axis of the jaws. An alternative engagement of the first closing configuration and the second closing configuration is effected by a ratcheting device in conjunction with a camming device, or any means of actuation known in the mechanical arts.
Owner:GRANIT MEDICAL INNOVATION +1
Microfabricated integrated DNA analysis system
ActiveUS7799553B2Improve automationBig spaceBioreactor/fermenter combinationsElectrolysis componentsMicroreactorMicrosphere
Methods and apparatus for genome analysis are provided. A microfabricated structure including a microfluidic distribution channel is configured to distribute microreactor elements having copies of a sequencing template into a plurality of microfabricated thermal cycling chambers. A microreactor element may include a microcarrier element carrying the multiple copies of the sequencing template. The microcarrier element may comprise a microsphere. An autovalve at an exit port of a thermal cycling chamber, an optical scanner, or a timing arrangement may be used to ensure that only one microsphere will flow into one thermal cycling chamber wherein thermal cycling extension fragments are produced. The extension products are captured, purified, and concentrated in an integrated oligonucleotide gel capture chamber. A microfabricated component separation apparatus is used to analyze the purified extension fragments. The microfabricated structure may be used in a process for performing sequencing and other genetic analysis of DNA or RNA.
Owner:RGT UNIV OF CALIFORNIA
Mobile wireless local network access device and method based on code division multi-address technology
InactiveCN101123553AEasy to set upBig spaceNetwork topologiesData switching by path configurationInterface circuitsMulti access
A method and a mobile wireless local area network access device based on Code Division Multiple Access technology relate to a method and a local area network access device, in particular to a method and a mobile wireless local area network access device based on Code Division Multiple Access (CDMA) technology, wherein the device comprises an embedded hardware platform, a multi-access CDMA interface module circuit and a wireless local area network access module circuit. The embedded hardware platform comprises an embedded microprocessor, a power supply module circuit, a clock module circuit, a reset module circuit, a JTAG debug port, an Ethernet interface, a USB interface module circuit, a serial interface module circuit, a random access module circuit and a flash memory circuit. The multi-access CDMA interface module circuit comprises a serial interface extensive module circuit and one to four CDMA 2000 1X data links, each of which comprises a CDMA communication module circuit and a R-UIM intelligent card module circuit. The wireless local area network access module circuit comprises a MiniPCI interface circuit and a local area network wireless access module.
Owner:SOUTHEAST UNIV
System and method for restoring a single file from a snapshot
InactiveUS7051050B2Quickly restoring a fileSubstantial overheadDigital data processing detailsSpecial data processing applicationsInode
The present invention provides a system and method for restoring a single file from a snapshot without the need to copy every individual block or inode from the snapshot. A file restore process duplicates the inode of a file within the active file system and performs a reconciliation process between the blocks of the twin inode and the snapshot inode. If the file does not exist within the active file system, a new buffer tree is created that points to the data blocks stored in the snapshot.
Owner:NETWORK APPLIANCE INC
Expandable interbody spacer device
ActiveUS20110015747A1Big spaceInterfere with movementSpinal implantsSpacer deviceBiomedical engineering
Owner:DEPUY SYNTHES PROD INC
Electrical connector with first and second terminal assemblies
InactiveUS7758379B2Big spaceLow costElectric discharge tubesTwo-part coupling devicesEngineeringElectrical connector
The present invention discloses an electrical connector comprising: a housing; a base body having a tongue, whose one surface is disposed with a plurality of first terminal slots and whose other surface is disposed with a plurality of second terminal slots; a first terminal assembly whose each first terminal is disposed with a leg and a contact portion perpendicular to the leg, respectively, with the legs being alternately arranged; and a second terminal assembly whose each second terminal is disposed with a leg and a contact portion perpendicular to the leg and then bending downward, respectively. For the first terminal assembly the legs of every third terminal are offset from the remaining ones. The terminals of one assembly may be e-SATA type and those of the other assembly may be USB type.
Owner:WONTEN TECH
Methods and devices for generating a representation of a 3D scene at very high speed
ActiveUS20130300838A1High measurement accuracyReduce in quantityTelevision system detailsTelevision system scanning details3d imageDetector array
The present invention relates to a 3D landscape real-time imager. It also relates to methods for operating such an imager. Such an imager comprises: —at least one illuminating part which is designed to scan at least a portion of the landscape at a given range and having an ultra-short laser pulse source emitting at least one wavelength, and an optical rotating block, with a vertical axis of rotation, and controlled such that given packets of pulses are shaped in a pattern of rotating beams sent toward the said at least partial landscape; —at least one receiving part which comprises a set of SPAD detector arrays, each arranged along a vertical direction and rotating at a given speed in synchronism with the optical rotating block of the illuminating part, the detection data of the SPAD detector arrays being combined to acquire 3D imaging data of the said at least partial landscape in a central controller.
Owner:FASTREE3D
Satellite and ground system for detection and forecasting of earthquakes
InactiveUS6873265B2Low costSignificant comprehensive benefitsSubsonic/sonic/ultrasonic wave measurementEarthquake measurementNatural satelliteWide area
The present invention describes the use of a space-based Extremely Low Frequency (ELF) magnetic field detector in conjunction with ground-based network of ELF magnetic field detectors. In particular, a space based ELF detection system can be used to perform a wide area search and find precursor earthquake signals in both known and unknown earthquake zones, and a ground-based network of ELF detectors can be used to verify that the signals are indeed earthquake generated signals. The use of this invention will minimize cost and manpower necessary to effectuate an accurate and reliable earthquake detection system.
Owner:STELLAR SOLUTIONS
Network storage appliance with integrated redundant servers and storage controllers
ActiveUS20050021606A1Reduce needLow costInput/output to record carriersDigital data processing detailsHard disc driveOff the shelf
A network storage appliance is disclosed. The appliance includes a single chassis that encloses a plurality of servers and a plurality of storage controllers coupled together via a chassis backplane. The storage controllers control the transfer of data between the plurality of servers and a plurality of storage devices coupled to the storage controllers. The servers and storage controllers include a plurality of field replaceable unit (FRUs) hot-pluggable into the backplane such that any one of the FRUs may fail without loss of availability to the storage devices' data. In various embodiments, the chassis fits in a 19″ wide rack; is 1U high; the servers are standard PCs configured to execute off-the-shelf server applications and to facilitate porting of popular operating systems with little modification; the servers include disk-on-chip memory rather than a hard drive; local buses (e.g., PCIX) on the backplane interface the various FRUs.
Owner:DOT HILL SYST
Network storage appliance with integrated server and redundant storage controllers
ActiveUS20050010715A1Improve system reliabilityImprove manageabilityInput/output to record carriersDigital data processing detailsControl storeMagnetic tape
A network storage appliance is disclosed. The appliance includes a chassis enclosing a backplane, and a server enclosed in the chassis and coupled to the backplane. The appliance also includes storage controllers enclosed in the chassis, each coupled to the backplane, which control transfer of data between the server and storage devices coupled to the storage controllers. The storage controllers also control transfer of data between the storage devices and computers networked to the appliance and external to the appliance. The storage controllers and the server comprise a plurality of hot-replaceable blades. Any one of the plurality of blades may be replaced during operation of the appliance without loss of access to the storage devices by the computers. In one embodiment, the server executes storage application software, such as backup software for backing up data on the storage devices, such as to a tape device networked to the server.
Owner:DOT HILL SYST
Distributed network for performing complex algorithms
InactiveUS20090125370A1Improve scalabilityLow costEnergy efficient ICTFinanceParallel computingSoftware
The cost of performing sophisticated software-based financial trend and pattern analysis is significantly reduced by distributing the processing power required to carry out the analysis and computational task across a large number of networked individual or cluster of computing nodes. To achieve this, the computational task is divided into a number of sub tasks. Each sub task is then executed on one of a number of processing devices to generate a multitude of solutions. The solutions are subsequently combined to generate a result for the computational task. The individuals controlling the processing devices are compensated for use of their associated processing devices. The algorithms are optionally enabled to evolve over time. Thereafter, one or more of the evolved algorithms is selected in accordance with a predefined condition.
Owner:COGNIZANT TECH SOLUTIONS U S CORP
System and method for restoring a single data stream file from a snapshot
InactiveUS7165079B1Facilitate additionFast dataInput/output to record carriersData processing applicationsInodeData stream
The present invention provides a system and method for restoring a single data stream file from a snapshot without the need to copy every individual block or inode from the snapshot. A file restore process duplicates the inode of a file within the active file system and performs a reconciliation process between the blocks of the twin inode and the snapshot inode. If the file does not exist within the active file system, a new buffer tree is created that points to the data blocks stored in the snapshot.
Owner:NETWORK APPLIANCE INC
Petroleum wellhead annular space sealing device
PendingCN107143298AGood corrosion resistanceDirectionalSealing/packingWellheadMechanical engineering
The invention discloses a petroleum wellhead annular space sealing device. The petroleum wellhead annular sealing device is used for sealing an annular space between a wellhead sealing body and a petroleum pipe, at least one annular groove is formed in the inner wall surface of the sealing body, and the sealing body is provided with an injection hole which is communicated to a centrifugal end of the annular groove; the petroleum wellhead annular space sealing device further comprises a sealing ring, a power ring, and an injection component, wherein the sealing ring is embedded into the annular groove, the sealing ring is used for sealing the groove in the radial direction by being jointed to the wall surface of the annular groove, and is used for sealing the annular space by being jointed to the outer wall of the petroleum pipe, the power ring is installed in the annular groove and is located between the groove bottom of the annular groove and the sealing ring, and the injection component is installed in an inlet of the injection hole, and is used for injecting fluid with given pressure so as to make the power ring push the sealing ring to tightly press the petroleum pipe. In the petroleum wellhead annular space sealing device, the requirement for deformation capability of a sealing part is low, and meanwhile the sealing capability can be effectively improved.
Owner:DEZHOU UNITED GASOLINEEUM MACHINERY
Method, system, and program for determining the join ordering of tables in a join query
InactiveUS6397204B1Significant processing timeReduce usageData processing applicationsDigital data information retrievalData miningSatellite
Disclosed is a system, method, and program for joining a multi-column table and at least two satellite tables. Each satellite table is comprised of multiple rows and at least one join column and each multi-column table is comprised of multiple rows and join columns corresponding to the join columns in the satellite tables. A query including predicates is received. A join predicate column comprises the satellite table and multi-column table join column to which at least one query predicate applies. A determination is then made as to whether there is at least one index on the multi-column table including at least one column for one join predicate column. One index is selected. The ordering of the join predicate columns in the selected index is used to determine the join order of the satellite tables and the multi-column table. The satellite tables and multi-column tables are then joined in the determined join order.
Owner:IBM CORP
Electrical Connector
InactiveUS20090156027A1Cut down costLarge spaceElectric discharge tubesPrinted circuit detailsEngineeringElectrical and Electronics engineering
The present invention discloses an electrical connector comprising: a housing; a base body having a tongue, whose one surface is disposed with a plurality of first terminal slots and whose other surface is disposed with a plurality of second terminal slots; a first terminal assembly whose each first terminal is disposed with a leg and a contact portion slightly perpendicular to the leg, respectively, with the legs being alternately arranged; and a second terminal assembly whose each second terminal is disposed with a leg and a contact portion slightly perpendicular to the leg and then bending downward, respectively.
Owner:WONTEN TECH
Data processing apparatus
ActiveUS20100293342A1Simple structureSmall spacingConditional code generationRegister arrangementsInstruction setContent-addressable memory
Apparatus comprises a processor configured for operation under a sequence of instructions from an instruction set, wherein said processor comprises: means for conditionally inhibiting at least one type of trap, interrupt or exception (TIE) event, wherein, when operating under a sequence of instructions, said inhibition means is inaccessible by said instructions to inhibit the or each type of TIE event, without interrupting said sequence. A data processing apparatus includes a processor adapted to operate under control of program code comprising instructions selected from an instruction set, the apparatus comprising: a predefined memory space providing a predefined addressable memory for storing program code and data, a larger memory space providing a larger addressable memory, means for accessing program code and data within the predefined memory space, and means for controlling the access means so as to enable the access means to access program code located within the larger memory space.
Owner:CAMBRIDGE CONSULTANTS LTD
System and method for restoring a virtual disk from a snapshot
ActiveUS7076509B1Substantial overheadBig spaceInput/output to record carriersData processing applicationsInode
The present invention provides a system and method for restoring a vdisk from a snapshot without the need to copy every individual block or inode from the snapshot. A vdisk restore process duplicates the inode of a vdisk within the active file system and performs a reconciliation process between the blocks of the twin inode and the snapshot inode. If the vdisk does not exist within the active file system, a new buffer tree is created that points to the data blocks stored in the snapshot.
Owner:NETWORK APPLIANCE INC
Display device
InactiveUS20090219734A1Big spaceReduce lightPlanar/plate-like light guidesIlluminated signsLight guideDisplay device
A display device has a light guide plate formed with a display pattern by a plurality of diffusion dots having translucency in a display pattern formed region, a light shielding layer, and a light source. A plurality of the light guide plates are arranged facing each other, and the light shielding layer is sandwiched between the light guide plates. Light from the light source is selectively introduced to one of the light guide plates to display the display pattern of the light guide plate. The light shielding layer has a surface facing an observer's side formed by a low reflectivity material and a surface facing a side opposite to the observer's side formed by a high reflectivity material. A region facing the display pattern of the light guide plate positioned on the side opposite to the observer's side than the light shielding layer is cut out.
Owner:ORMON CORP
Piston for capsule, method of forming such piston, and capsule therewith
InactiveUS20070172789A1Avoids relatively large dead spaceReduce material wasteImpression capsLiquid surface applicatorsTooth fillingFilling materials
The invention is directed to a piston or plunger (1) for a material delivery system (10) and a delivery system (10), such as a cartridge delivery system or syringe for storage and dispensing of a viscous or pasty material, in which the system includes a piston or plunger (1). The piston or plunger (1) is preferably provided for a unit dose dental capsule for the direct placement of a dental material, such as a light-curable tooth filling material, into a desired location.
Owner:3M ESPE
Large mode area fibers using higher order modes
ActiveUS20060103919A1Increase the areaImprove loss performanceLaser detailsOptical fibre with multilayer core/claddingFew mode fiberEngineering
The specification describes an optical fiber device wherein a LOM is converted to an HOM prior to entering the gain section. The gain section is a few mode fiber that supports the HOM. The output from the gain section, i.e. the HOM, may be utilized as is, or converted back to the LOM. With suitable design of the few mode fiber in the gain section of the device, the effective area, Aeff, may be greater than 1600 μm2. The large mode separation in the gain section reduces mode coupling, allowing greater design freedom and reducing the bend sensitivity of the optical fiber.
Owner:FURAKAWA ELECTRIC NORTH AMERICA INC
New organic/inorganic composite porous film and electrochemical device prepared thereby
ActiveCN1969407AImprove brittlenessImprove interfacial adhesionLi-accumulatorsCell component detailsPorous substrateInorganic particle
Disclosed is an organic / inorganic composite porous film comprising: (a) a porous substrate having pores; and (b) an active layer formed by coating a surface of the substrate or a part of the pores in the substrate with a mixture of inorganic particles and a binder polymer, wherein the inorganic particles in the active layer are interconnected among themselves and are fixed by the binder polymer, and interstitial volumes among the inorganic particles form a pore structure. A method for manufacturing the same film and an electrochemical device including the same film are also disclosed. An electrochemical device comprising the organic / inorganic composite porous film shows improved safety and quality, simultaneously.
Owner:LG ENERGY SOLUTION LTD +1
Switching power supply device
InactiveUS20070145956A1Improve power conversion efficiencyImprove conversion efficiencyEfficient power electronics conversionElectric variable regulationDc dc converterEngineering
A switching power supply device has a boost power converter which converts a wide range of AC input voltages into a DC voltage larger than an amplitude of the AC input voltage to supply to a DC-DC converter. The switching power supply device includes a load detection circuit, an input voltage detection circuit, and a power conversion controller for the boost power converter. The power conversion controller corrects the determination reference value in accordance with the AC input voltage detected in the input voltage detection circuit. When a light load is detected based on a comparison between the corrected determination reference value and the detection value output from the load detection circuit, the controller disables the boost power converter.
Owner:SANKEN ELECTRIC CO LTD
Tissue connector apparatus and methods
InactiveUS20070027461A1Eliminate needSignificant and space and timeSuture equipmentsSurgical needlesSurgical ClipsEngineering
A tissue connector assembly having a flexible member and a surgical clip releasably coupled to the flexible member. A needle may be secured to one end portion of the flexible member with the surgical clip coupled to the other end portion of the flexible member. A locking device may be used to couple the flexible member to the surgical clip. A method for connecting tissues is also disclosed. The method includes drawing tissue portions together with a clip assembly and securing the tissue portions together with the clip assembly.
Owner:GARDINER BARRY +3
Integrated horizontal well geosteering method
ActiveCN103046868ACorrection and evaluation are synchronized in timeImprove disposal capacitySurveyDirectional drillingEarth quakeGeotechnical engineering
The invention discloses an integrated horizontal well geosteering method. The integrated horizontal well geosteering method includes the steps of establishing a precise three-dimensional geologic model by geologic data, well logging data, well measuring data and geophysical prospecting data before drilling; designing a three-dimensional track according to a stratigraphic dip and reservoir stratum properties extracted from the three-dimensional model; during drilling, guaranteeing accurate landing and continuously revising the geologic model via tracking while-drilling records and controlling the track; during target drilling, according to combination between while-drilling well recording, while-drilling well measurement combined geological research, seismic interpretation, drilling technology, horizontal well controlling technology, performing while-drilling tracking and explanation evaluation, immediately regulating and forecasting next steps in a horizontal well construction scheme, and realizing field and remote visualized geosteering via an integrated geosteering software system platform.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
Method for realizing interactive three-dimensional virtual city e-commerce platform
InactiveCN101739633ARealize browsingRealize functionCommerce3D-image renderingVirtual spaceThe Internet
Owner:SHANGHAI WANGCHENG NETWORK TECH
Conveyor guard
ActiveUS7530452B2Improve usability and reliabilityImprove rigidityConveyorsSupporting framesEngineeringMechanical engineering
Owner:VESTERGAARD MARTIN
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