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1997 results about "Upper segment" patented technology
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High pressure capillary connector
InactiveUS6926313B1Small sizeHigh strengthSleeve/socket jointsPositive displacement pump componentsCatheterHigh pressure
A high pressure connector capable of operating at pressures of 40,000 psi or higher is provided. This connector can be employed to position a first fluid-bearing conduit that has a proximal end and a distal end to a second fluid-bearing conduit thereby providing fluid communication between the first and second fluid-bearing conduits. The connector includes (a) an internal fitting assembly having a body cavity with (i) a lower segment that defines a lower segment aperture and (ii) an interiorly threaded upper segment, (b) a first member having a first member aperture that traverses its length wherein the first member aperture is configured to accommodate the first fluid-bearing conduit and wherein the first member is positioned in the lower segment of the internal fitting assembly, and (c) a second member having a second member aperture that traverses its length wherein the second member is positioned in the upper segment of the fitting assembly and wherein a lower surface of the second member is in contact with an upper surface of the first member to assert a compressive force onto the first member and wherein the first member aperture and the second member aperture are coaxial.
Owner:SANDIA NAT LAB
Maintenance-free respirator that has concave portions on opposing sides of mask top section
InactiveUS20080271739A1Improve compatibilityPrevent foggingBreathing filtersBreathing masksRespiratorFilter media
A maintenance-free respirator 10 that includes a mask harness and a mask body 11. The mask body 11 has at least one layer of filter media 56 and has a perimeter 32 that includes an upper segment 34. The upper segment 34 includes first and second concave segments 36, 38 that are located, respectively, on first and second sides of a central plane 40, when viewing the mask body from a top view. A maintenance-free respirator 10 of this configuration is comfortable to wear and can provide a snug fit to a wearer's face, particularly beneath each of the wearer's eyes, while at the same time having an ability to improve compatibility with various protective eyewear.
Owner:3M INNOVATIVE PROPERTIES CO
Methods and apparatus that facilitate channel switching during commercial breaks and/or other program segments
ActiveUS20150040176A1Easy to watchEasy to switchTwo-way working systemsSelective content distributionProgram segmentDisplay device
Methods and apparatus that facilitate watching of programming content on a secondary channel during a program segment, e.g., commercial break or program portion which is not of interest to a user, on a primary channel are described. In various embodiments when a user switches to a secondary channel during a program segment, the switch is detected and the program on the primary channel continues to be received and buffered while the content from the secondary channel is output to the display. The program segment on the primary channel may be a commercial break including one or more commercials or a portion of a program identified as a segment in information communicated with the program or via out of band signaling. The end of the segment on the primary channel is detected and the user is notified or automatically switched back to the primary channel at the end of the segment.
Owner:TIME WARNER CABLE ENTERPRISES LLC
Z-Shaped Bus Bar for a Battery Pack
ActiveUS20140255750A1Primary cell to battery groupingCell temperature controlEngineeringBattery pack
A battery pack with a compact and robust bus bar assembly is provided. The batteries within the pack are divided into groups, where the batteries within each battery group are connected in parallel and the groups are connected in series. A repetitive sequence of overlapping bus bars is used, with each bus bar comprised of upper and lower segments coupled together via a step segment. The overlapping design allows the upper surface of the upper segment of each of the repetitive bus bars to be aligned within an upper plane, and the lower surface of the lower segment of each of the repetitive bus bars to be aligned within a lower plane.
Owner:ATIEVA USA INC
Apparatus for shipping and storing elongated members
A lifting system includes a lifting plate disposed on each end of two lifting frames. Each lifting frame has an upper segment and a lower segment and optionally one or more intermediate segments. Each lifting plate comprises a unitary body that has a lifting eye in an offset extended portion and one or more openings for receiving the ends of the segments. Additionally, the lifting system can include two packaging frames. The lifting system is preferably configured such that two lifting frames are the center frames in a four frame configuration, while the two packaging frames are the end frames.
Owner:DRILLTEC PATENTS & TECH
Seating with shape-changing back support frame
A back includes an integrated articulating back frame and a back support. The back frame has a lower segment pivoted to a chair control, an upper segment for thoracic support, and links forming a four-bar linkage with the upper and lower segments, with a joint being formed at the lumbar region. The back support is stretchable in limited directions to accommodate shape change in the articulating back frame but to provide adequate support to a seated user. Upon receiving a rearward pressure on the lumbar joint, the back frame itself changes shape. The pivot locations in the four bar linkage create a mechanism that simultaneously controls rotational and translational movement of the upper segment during flexure of the lumbar. The back frame is close to the back support to provide significant design flexibility, but permit substantial lumbar flexure. Various back supports are contemplated that accommodate articulation of the back frame.
Owner:STEELCASE INC
Casting ring
An apparatus comprising a casting ring and base sized and dimensioned to be coupled together to form a cavity having one or more walls comprising an inner surface of the casting ring, having a bottom comprising an upper surface of the base, and having a form receiving member portion of the base extending into the cavity. This embodiment includes an indicator forming portion sized and positioned to form an indicator on a mold produced by at least partially filling the cavity with investment and allowing the investment to harden. In some instances the casting ring may have a lower segment sized and dimensioned to surround and receive an upper segment of the base to couple the ring and base together, wherein, the casting ring latches onto an outwardly protruding shoulder of the base when the base and casting ring are coupled together.
Owner:ASAP
Vertically-Oriented Immersion Server with Vapor Bubble Deflector
ActiveUS20140218861A1Maximize heat absorptionDigital data processing detailsCooling/ventilation/heating modificationsVapor bubbleComputer science
An immersion server includes: a first surface that is exposed when the server is submerged within a cooling liquid; and at least one vapor bubble deflector physically abutting the first surface and extending away from the first surface at an angle. The deflector divides the first surface into an upper segment and a lower segment when the server is upright. When the server is submerged, the cooling liquid surrounding the lower segment absorbs sufficient heat to evaporate and generate vapor bubbles rising to the liquid surface. The vapor bubble deflector deflects the rising vapor bubbles away from the surface of the upper segment. This enables superior liquid contact with heat dissipating components at the upper segment and better cooling of those components. The deflector can be a device-level deflector separating two or more components or a component-level deflector separating a lower segment from an upper segment of a single component.
Owner:DELL PROD LP
Screw rod electric clamp
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
Folding control mechanism for a baby stroller
InactiveUS20080079240A1Improved folding control mechanismManipulation safetyCarriage/perambulator accessoriesSledgesEngineeringActuator
Owner:GOLDEN POINT MARKETING
Circuit board for an electrical connector
ActiveUS20130090014A1Printed circuit aspectsCoupling device detailsElectrical connectorUpper segment
A circuit board includes a substrate having upper and lower sides, and first and second conductive vias extending between the upper and lower sides. The first and second conductive vias include circular outer profiles. The circuit board also includes a differential pair of conductive traces, which includes a first conductive trace having first upper and lower segments disposed on the upper and lower sides, respectively. The first upper and lower segments are electrically connected together through the first conductive via. The first upper segment is curved around the second conductive via such that the first upper segment follows the circular outer profile of the second conductive via. The differential pair of conductive traces also includes a second conductive trace having second upper and lower segments disposed on the upper and lower sides, respectively. The second upper and lower segments are electrically connected together through the second conductive via. The first upper segment crosses over the second lower segment. The second lower segment is curved around the first conductive via such that the second lower segment follows the circular outer profile of the first conductive via.
Owner:TYCO ELECTRONICS LOGISTICS AG (CH)
Segmented monitor
ActiveUS7137578B2Minimum turbulence and friction lossConvenient distanceSpray nozzlesAdjustable jointsDisplay deviceEngineering
A firefighting segmented monitor for redirecting a trajectory of a pressurized fluid discharge towards a target comprises a flowpath with minimum convolutions. The monitor flowpath comprises in series a stationary segment and three rotating segments including a lower segment, a middle segment and an upper segment connected in series each of which comprises a predetermined curvature. The lower segment swivels in one axis about the stationary segment. A nonorthogonal swivel is arranged on each end of the middle segment at the interfaces with the lower segment and the upper segment, and the swiveling of the middle and upper segments are synchronized with a single rotary input to produce an approximately planar elevational motion of the fluid discharge end of the monitor.
Owner:TASK FORCE TIPS
System for Depth Control of a Marine Deflector
A system for adjusting a deflector in a seismic survey comprises a generally upright deflector body and at least one bridle connected to a seismic cable. The bridle includes an upper segment secured to an upper connection point on the deflector body, and a lower segment coupled to a lower connection point on the deflector body. The upper bridle segment, lower bridle segment and deflector body define a geometry between themselves. This geometry is adjustable by at least one actuator so as to control the tilt angle of the deflector body
Owner:WESTERNGECO LLC
Fabricated self-recovery round steel pipe concrete combination node
ActiveCN107916726ARealize fully assembled constructionAvoid quality problemsBuilding constructionsProtective buildings/sheltersSelf recoveryRebar
The invention relates to the technical field of construction framework members, and discloses a fabricated self-recovery round steel pipe concrete combination node. The node comprises a round steel pipe column and H-shaped steel beams, steel bars penetrate through the round steel pipe column, and the round steel pipe column comprises an upper segment steel pipe column, a center inserting column and a lower segment steel pipe column. The upper segment steel pipe column and the center inserting column are connected through a lower sleeve connecting part; the H-shaped steel beams are connected with the round steel pipe column through an upper sleeve connecting part and a lower sleeve connecting part. All members of the bode can be processed and finished in a factory and are connected throughbolts in site, complete fabricated construction is achieved, possible quality problems caused by field welding are avoided, construction progress is accelerated, and labor productivity is improved; bythe design of the node, the earthquake fortification purposes of no damage in a small earthquake, rapid recovery of deformation after a middle earthquake, and accurate dismantle and rapid replacementafter a large earthquake are achieved.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Vessel for enabling a uniform gravity driven flow of particulate bulk material therethrough, and direct reduction reactor incorporating same
InactiveUS6871457B2Reduce manufacturing costUniform flow of bulkLarge containersLiquid transferring devicesParticulatesEngineering
So as to provide a container that is inexpensive to manufacture and that promotes a uniform flow of particulate bulk materials therethrough, a vessel is suggested comprising at least two wall segments having a generally downwardly converging wall defining a vertical axis for the vessel, a first upper segment being vertically arranged above a second lower segment, each one of the wall segments having an upper edge and a lower edge, the perimeter of the upper edge of the second lower wall segment being larger than the perimeter of the lower edge of the first upper wall segment the lower edge of the first upper wall segment and the upper edge of the second lower wall segment being positioned proximate to each other and cooperating to provide an enlargement of the cross-sectional area of the volume occupied by the particulate solid material.
Owner:HYSLA S A DE
Integrative three-segment tripod
ActiveUS20100064739A1Easy to adjustOperational securityBuilding locksStands/trestlesEngineeringUpper segment
The invention relates to an integrative three-segment tripod. The tripod has a main bracket 1 and at least one stand leg, each stand leg including an upper segment, a middle segment and a lower segment, the upper segment is connected to the main bracket 1, the middle segment is telescopically connected to the upper segment, and the lower segment is telescopically connected to the middle segment, wherein the stand leg further includes a locking unit and a safety device, the locking unit is provided at the joints where the middle segment is joined the upper segment and the lower segment, and can fix the middle segment to the upper segment and simultaneously fix the lower segment to the middle segment, and the safety device is associated with the locking unit, which can keep the locking unit in the fixing state when the locking unit is in the locking position. Therefore, each stand leg of the tripod can be controlled easily by a single locking unit, and the safety device prevents the rotation lever from indeliberate release.
Owner:NINGBO WEIFENG IMAGE EQUIP GRP
Fluidized bed reactor
ActiveCN101721960AGreat operating flexibilityEfficient separationChemical/physical processesChemical reactionFluidized bed
The invention discloses a fluidized bed reactor which comprises a reactor shell and a three-phase separator, the three-phase separator is arranged at the upper part inside the reactor shell and is of a sleeve structure comprising an inner sleeve and an outer sleeve, the upper ends and lower ends of the inner sleeve and the outer sleeve are both of opening structures, the inner sleeve and the outer sleeve are respectively composed of an upper section and a lower section, the upper sections of the inner sleeve and the outer sleeve are in reverse frustum structures, and the lower sections of the inner sleeve and the outer sleeve are in frustum structures. By designing a novel three-phase separating structure, the invention can further improve separating effect, reduce catalyst carrying-out amount, and enhance the operation elasticity of the three-phase separator. The reactor is mainly applicable to chemical reactions between liquid and gas substances of different types and solid particles under contact condition, and has the advantages of large catalyst inventory, high reactor use ratio, simple structure, easy operation and the like.
Owner:CHINA PETROLEUM & CHEM CORP +1
System for depth control of a marine deflector
Owner:WESTERNGECO LLC
Vertically-oriented immersion server with vapor bubble deflector
ActiveUS9195282B2Maximize heat absorptionDigital data processing detailsCooling/ventilation/heating modificationsVapor bubbleComputer science
An immersion server includes: a first surface that is exposed when the server is submerged within a cooling liquid; and at least one vapor bubble deflector physically abutting the first surface and extending away from the first surface at an angle. The deflector divides the first surface into an upper segment and a lower segment when the server is upright. When the server is submerged, the cooling liquid surrounding the lower segment absorbs sufficient heat to evaporate and generate vapor bubbles rising to the liquid surface. The vapor bubble deflector deflects the rising vapor bubbles away from the surface of the upper segment. This enables superior liquid contact with heat dissipating components at the upper segment and better cooling of those components. The deflector can be a device-level deflector separating two or more components or a component-level deflector separating a lower segment from an upper segment of a single component.
Owner:DELL PROD LP
Wireless charging stand
A wireless charging stand is used to position a handheld electronic device and contains: a body, a wireless charging transmitter, a rotary head, a body, and a bluetooth mechanism accommodated in the body. The body includes an upper segment axially connected with the rotary head which universally rotates on the upper segment and couples with and removes from the handheld electronic device. The wireless charging transmitter is accommodated in or on the body to wirelessly charge power to the handheld electronic device. The bluetooth mechanism includes a bluetooth module, a speaker, and a first power component for supplying the power. The speaker and the first power component are electrically connected with the bluetooth module, the bluetooth module receives audio information of the handheld electronic device and plays the audio information by ways of the speaker, and the first power component is also electrically connected with the wireless charging transmitter.
Owner:WONG CHIH JUH
Linear motion guide apparatus having lubricating device
ActiveUS7556430B2Effective lubricationSmooth movementRotary combination bearingsLinear bearingsLinear motionBall bearing
A linear motion guide device includes a slider slidably attached onto the guide rail, a ball bearing device disposed between the slider and the guide rail, and a lubricating device having a housing slidably attached onto the guide rail for receiving and for supplying a lubricant to lubricate the ball bearing device. A lubricant-conveying member is disposed in the housing and has an upper segment and one or more lower segments and one or more middle segments coupled between the upper segment and the lower segments for absorbing the lubricant even when the lubricant is below a lower level and even when the housing is tilted or turned up side down relative to the slider and the guide rail.
Owner:HIWIN TECH
Assembled type pier column member with steel-concrete composite structure
InactiveUS20170356144A1Improve construction progressReasonable and convenient to constructBridge structural detailsBridge erection/assemblyPile capPre stress
A segment-assembled type pier column member with a steel-concrete composite structure includes a reinforcement tube embedded in a pile cap, wherein the reinforcement tube is connected with a bottom of a lower segment of a hollow steel tube pier and is poured with concrete, and pier columns in upper and lower segments are reinforced by means of segment connecting and being embedded with local reinforcing meshes. A steel cross beam is connected with an upper segment of the hollow steel tube pier in an assembled way. A pre-stressed tensioning duct is reserved between the steel cross beam and the pier column in the upper segment.
Owner:HOHAI UNIV
Novel PDC drill bit utilizing impact effect for improving heart rock breaking efficiency
The invention belongs to the field of technical equipment used in oil and natural gas drilling engineering, mine exploiting, geological drilling, constructional engineering, tunnel engineering, shielding and non-excavation, and relates to a novel PDC drill bit utilizing the impact effect for improving heart rock breaking efficiency. The PDC drill bit solves the problems that in the drilling process, a center rock column left in the center part influences drilling efficiency, and the position deviating from the center of a well hole shakes left and right. According to the technical scheme, the upper end of a turbine is fixed through a nut, the lower end of the turbine is fixed through a boss on a turbine shaft, an upper cam is connected to the turbine shaft through threads, a lower cam is fixed to a punch hammer through a sunk screw, the upper section of the punch hammer is hollow, a pore passage enabling drilling fluid to flow out is formed in the upper end of a shell on the lower portion, a pressing head with the top end provided with a tip-shaped PDC tooth is added to the tail end of a connecting cavity, as a main impact part, the lower end of the punch hammer becomes thin, and a bi-directional thrust ball bearing is placed at the lower end. The equipment enables the heart to generate longitudinal impact, improves the rock breaking efficiency and reduces drilling cost.
Owner:SOUTHWEST PETROLEUM UNIV
Open type water pump and application thereof
ActiveCN104564838AImprove water extraction efficiencyImprove balanceTableware washing/rinsing machine detailsPump componentsImpellerWater tanks
The invention discloses an open type water pump. The open type water pump comprises an upper housing, a lower housing and an impeller; the impeller comprises a shaft which is positioned in the center, and a plurality of axially-extended blades which are circumferentially and uniformly distributed on the circumferential surface of the shaft; the blade is axially divided into an upper section and a lower section which are interconnected; an upper storing cavity for storing the upper section of the blade is formed in the upper housing; a lower storing cavity for storing the lower section of the blade is formed in the lower housing. The open type water pump is characterized in that the upper housing and the lower housing synchronously rotate; a bottom ring for mounting and positioning the lower housing is arranged below the lower housing. The invention also discloses a water tank type cleaner using the open type water pump.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Suction valve
InactiveUS7891374B2Minimize the possibilityLow costCheck valvesEqualizing valvesEngineeringScrew thread
A suction valve seat and guide assembly has an outer ring and a peripheral flange projecting outwardly from the bottom of the outer ring, and an inner surface with a top part sloping downwardly and inwardly toward the center of the outer ring. The outer ring has an outer surface that slopes upwardly and inwardly from the flange. The guide has an inner ring positioned within the outer ring and a number of spaced-apart fins connecting the inner ring to the outer ring. A retainer has an internal passageway, an externally threaded, upper segment within the top of which is fitted the peripheral flange of the seat; a middle segment that is affixed to the bottom of the upper segment and has a polygonal cross section for easy gripping by a wrench; and, a bottom segment that is affixed to the bottom of the middle segment.
Owner:FORUM US
Layered oil exploitation device
ActiveCN103510928AReduce processReduce labor intensityFluid removalWell/borehole valve arrangementsOil productionUltimate tensile strength
The invention relates to an oil exploitation device, in particular to a layered oil exploitation device. The layered oil exploitation device comprises a first packer, a first hydraulic selector, a first sand-proof pipe, a central pipe, an oil pipe, a first mechanical sliding sleeve, a second packer, a second hydraulic selector, a second sand-proof pipe, a second mechanical sliding sleeve, a blind plug and an outer pipe. An oil well is divided into two sections through the first packer, the upper section is a liquid withdrawal part, and the lower section is a feed flow part. A plurality of layered feed flow systems are arranged according to the number of oil layers, and respective exploitation of layer positions of a plurality of oil layers is achieved. The layered oil exploitation device has the advantages that (1) a tubular column can achieve the construction of oil production by layer and repeated reversing, working procedures are greatly reduced, labor intensity is reduced, working cost is reduced, and construction period is shortened; (2) the layered switches are controlled by pressing the outer pipe, the control over the oil layers is achieved, and the layered oil exploitation device is easy and convenient to use.
Owner:东营市金宇石油机械有限责任公司
Telescopic overall hoisting derrick device and hoisting method thereof
ActiveCN102828697AUnique designNo disassembly and assembly work will be generatedDerricks/mastsWinding mechanismsHydraulic cylinderGravity center
The invention discloses a telescopic overall hoisting derrick device and a hoisting method thereof. The derrick body is divided into a derrick body upper section and a derrick body lower section, wherein the derrick body upper section is arranged in the derrick body lower section; a roller device is arranged between the derrick body upper section and the derrick body lower section; when the derrick body upper section completely retracts in the lower section and is positioned at a horizontal position, the overall gravity center of the derrick device is positioned at a central position of a derrick supporting table; a telescopic derrick driving device is arranged between the derrick body upper section and the derrick body lower section; and a derrick hoisting hydraulic cylinder is arranged on the derrick supporting table and drives the derrick body lower section to change from a horizontal state to a vertical state. The hoisting method comprises a mounting method, a detaching method and a hoisting method, wherein the mounting method is a sectioned hoisting mounting method. The derrick device is unique and ingenious in design, overall in hoisting, time-saving and labor-saving, and great detachment is not required, so that the using cost and the maintenance cost are greatly saved, and the using and mounting efficiency and the safety are improved.
Owner:NAT OILWELL VARCO PETROLEUM EQUIP SHANGHAI
Shirt finishing machine and cover put on torso
InactiveUS6758377B2Small sizeOperating mechanism of the press ironsIroning apparatusConditioning apparatusEngineeringCuff
Owner:SANKOSHA CO LTD
Winder for sheet material
A two-shaft linear motion type winder for winding up a sheet material, e.g. a film is provided, which can eliminate the occurrence of any mechanical loss by simplification of a transission device, shorten the path distance of the film upon roll changing, prevent the neck-in and wrinkling of the film and reduce vastly the roll changing cycle. It comprises at least a pair of upper-stage winding frames having holders for an upper winding shaft, suspended from an upper main frame to be slidingly movable back and forth in a given area; and a pair of lower-stage winding frames having holders for a lower winding shaft, disposed on a lower main frame to face upwards so as to be slidingly movable longitudinally in a given area. The holders for the upper and lower winding shafts are capable of ascending and descending vertically; and each of the upper-stage and lower-stage winding frames, upon full winding, move the one winding shaft with a full roll from a winding position to a removal position of the roll while shifting the other winding shaft to the winding position thereby enabling the roll changing; each of the frames and holders being movable individually without mutual interference.
Owner:FUJI TEKKO
Single layer well wall with connecting plate and its constructing method
The invention is suitable to sinking operation inside alluvium and rock formation. water tight connection plate in 'T'shaped cross section is setup at wall of a well in single layer at connection place when construction goes downwards. Connecting rod is setup between connection places. The disclosed method changes old construction mode that new and old concretes of lower and upper segments of well wall are contacted directly at place of the connection plate into mode that concrete contact with connection plate. Thus, the invention raises water seal performance at connection part of well wall greatly. Well wall in single layer can be as temporary supporting structure or as permanent supporting structure. Comparing with technique of freezing method, the invention simplifies construction technique, reduces cost greatly. Features are: simple structure, convenience of construction, good tightness, small total thickness, and wide practicability.
Owner:CHINA UNIV OF MINING & TECH
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