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101 results about "Entry type" patented technology

Method and apparatus for data recovery system using storage based journaling

A storage system maintains a journal and a snapshot of one or more data volumes. Two journal entry types are maintained, an AFTER journal entry and a BEFORE journal entry. Two modes of data recovery are provided: “fast” recovery and “undo-able” recovery. A combination of both recovery modes allows the user to quickly recover a targeted data state.
Owner:HITACHI LTD

Method and apparatus for data recovery using storage based journaling

A storage system maintains a journal and a snapshot of one or more data volumes. Two journal entry types are maintained, an AFTER journal entry and a BEFORE journal entry. Two modes of data recovery are provided: “fast” recovery and “undo-able” recovery. A combination of both recovery modes allows the user to quickly recover a targeted data state.
Owner:HITACHI LTD

Inflatable deployment periodical capsule valve type reducer and curling, folding and collecting method of inflatable deployment periodical capsule valve type reducer

ActiveCN106114916ARoughly adjust the flight attitudeAerodynamic shape stability constraintsSystems for re-entry to earthCosmonautic landing devicesEngineeringReducer
The invention provides an inflatable deployment periodical capsule valve type reducer and a curling, folding and collecting method of the inflatable deployment periodical capsule valve type reducer and belongs to the technical field of reducers used by entry type spacecrafts for entering orbits. The problems existing in existing inflatable deployment reducers are solved. The inflatable deployment periodical capsule valve type reducer comprises a spherical-segment-shaped rigid head cone. An umbrella-shaped air bag composed of periodical capsule valves is arranged around the rigid head cone and expands to the outer side along a parabola from bottom to top to form the outer surface with the variable curvature. A set of stretching ropes are arranged at the position of a seam between every two adjacent capsule valves in the air bag. A flow turbulence air ring is arranged around the position with the largest diameter of the air bag. A horizontal mass center control disc is arranged on the inner side of the rigid head cone. An installation and insertion box is further arranged on the inner side of the rigid head cone. According to the curling, folding and collecting method of the inflatable deployment periodical capsule valve type reducer, W-shaped and start-shaped centripetal collecting manners are adopted to be combined with an annular winding method to fold the reducer, and the reducer and the method are used for deceleration of the spacecrafts.
Owner:HARBIN INST OF TECH

Low-noise self-priming combined pump

ActiveCN106224249AReserve large trafficKeep high headPump componentsPriming pumpLow noiseWorking fluid
The invention discloses a low-noise self-priming combined pump. According to the low-noise self-priming combined pump, diffusion guide vanes and a guide disc of a traditional self-priming jet pump are removed, a single-baffle-tongue single-outlet centrifugal vortex chamber or a multi-baffle-tongue multi-outlet centrifugal vortex chamber which is higher in hydraulic performance and efficiency is adopted, a single entry type runner is designed, centrifuged and accelerated fluid is reasonably guided into a distribution pumping chamber or a distribution tee joint, scraping among the guide vanes, the guide disc and a centrifugal impeller and strong impact of the high-speed fluid to the guide vanes and the guide disc are eliminated essentially, transitional flowing between the centrifugal vortex chamber and the distribution pumping chamber or the distribution tee joint is more smooth, and the flowing losses and flowing noise are lower. Through the reasonable arrangement of the single entry type runner, continuous supply of the working fluid at the inlet section of a spray nozzle can be guaranteed, so that negative pressure is maintained, and strong self-priming capacity is obtained. The traditional large-sized distribution pumping chamber can be replaced with the distribution tee joint, and thus the structure is more compact.
Owner:ZHEJIANG SINCONTROL PUMP IND

Holding Pattern Entry Template

A holding pattern entry template employing a clear circular disc having pertinent graphics and data printed on its face. The crucial graphics are a red in-bound course line and arrow, a blue holding fix triangle in the center of the disc, a red hold pattern depiction, and a blue quadrant line. The data printed on the disc provides the solution to the type holding pattern entry. Three data symbols located in the four quadrants, indicate what entry type will be made based on aircraft path interpretation.
Owner:DEGIDIO JOSEPH TODD

Lateral entry type backlight module and display device

The invention relates to a lateral entry type backlight module and a display device. The lateral entry type backlight module comprises a light guide plate, a light emitting part, a substrate layer, acoupling grating layer and a collimation extraction grating layer, wherein the substrate layer is positioned between the light emitting part and the light incidence surface of the light guide plate; the substrate layer is provided with a groove for containing the light emitting part; the coupling grating layer is positioned between the substrate layer and the light incidence surface of the light guide plate; the collimation extraction grating layer is arranged on the light emitting surface of the light guide plate; the light emitted by the light emitting part passes through the substrate layerand enters the coupling grating layer, the received light is coupled to the light incidence surface of the light guide plate by the coupling grating layer, and the light entering the light guide plate is diffracted by the collimation extraction grating layer to form the parallel light which is vertical to the light emitting surface. The lateral entry type backlight module has the advantages thatthe light efficiency is improved; the light guide plate is thinner, and the thin type display device is favorably developed.
Owner:BOE TECH GRP CO LTD

Top entry type polar coordinate adjusting device

The invention discloses a top entry type polar coordinate adjusting device used for a desorption atmospheric pressure chemical ionization source. The adjusting device comprises an installation connector, a Y-direction horizontal-movement adjusting module, a Z-direction horizontal-movement adjusting module, an A-axis angle adjusting module, an ion source nozzle, an integrated connector, a sample introduction Z-direction automatic adjusting module, a sample introduction X-direction automatic feeding module and a sample introduction Y-direction manual adjusting module. The adjusting device can accurately and quantitatively adjust the angle alpha between the ion source nozzle and a mass spectrometer sample inlet, the Z-direction distance a1 between the ion source nozzle and the mass spectrometer sample inlet, the Y-direction distance b1 between the ion source nozzle and the mass spectrometer sample inlet, the Z-direction distance a2 between a sample table and the mass spectrometer sample inlet and the Y-direction distance b2 between the sample table and the mass spectrometer sample inlet. The adjusting device is applicable to researching and optimal configuration of the relation between the signal intensity and space position parameters among the ion source nozzle, the sample table and the mass spectrometer sample inlet, and is particularly applicable to rapidly detecting solid samples in batch and carrying out imaging mass spectrometry on continuously-distributed samples.
Owner:江西正谱奕和科技有限公司

Multi-frequency non-house-entry type electric energy meter missort checking device and method based on PLC communication technology

InactiveCN109375046AMeet the needs of arrival acceptance testingMeet the requirements of on-site commissioningElectric signal transmission systemsElectric connection testingFrequency counterCarrier signal
The invention provides a multi-frequency non-house-entry type electric energy meter missort checking device and a multi-frequency non-house-entry type electric energy meter missort checking method based on a PLC communication technology. The multi-frequency non-house-entry type electric energy meter missort checking device is composed of a host and a slave, wherein the host adopts an RS485 communication mode at a plurality of electric energy meter wire outgoing ends and reads different electric energy meter address information, a modulation circuit modulates the different electric energy meteraddress information into high-frequency carrier signals of different frequencies, transmits the high-frequency carrier signals to a user side by using the PLC communication technology, designs a wave-blocking circuit between the modulation circuit and electric energy meters, and prevents the high-frequency carrier signals from being transmitted between the adjacent electric energy meters and affecting the reliability of detection results; the high-frequency carrier signals are diverged to the space due to the change of the transmission impedance at household air switches of the user side, theslave is designed with a high-frequency carrier signal detecting antenna for detecting the high-frequency carrier signals at each user side, and the high-frequency carrier signals are demodulated toobtain high-frequency carrier signal frequencies and electric energy meter address information corresponding to users, thereby realizing non-house-entry type electric energy meter missort checking.
Owner:STATE GRID HUBEI MARKETING SERVICE CENT (MEASUREMENT CENT) +1

Fixed side-installed vacuum circuit breaker

The invention relates to a fixed side-entry type vacuum circuit breaker which comprises a mainframe box provided with a wire connecting terminal, an oil hydraulic buffer, and the like, a spring operating mechanism assembled on the mainframe box and vacuum arc-extinguishing chambers connected through an output four-linkage rod, wherein the modularized vacuum circuit breaker is adopted and is assembled in a front-end box body of the mainframe box through the minimized spring operating mechanism; the minimized vacuum arc-extinguishing chambers which are sealed and arranged for one time are adopted and are completely insulated in a fixedly-sealed terminal post together with a master electric loop and are longitudinally arranged on a rear-side bracket of the mainframe box; and an electronic current transformer is arranged in the master conducting loop in the fixedly-sealed terminal post and is connected with a microcomputer integrated protection measuring device assembled in the mainframe box through an interface. The components are designed through integration, modularization and generalization ways, thereby the manufacturing technologies are simplified, the structure is compact, the driving efficiency is high, the occupying space of the complete machine is reduced, the installation and the maintenance are convenient, the quality and the using performance of the product are obviously improved, and the intelligentized control of the integrated measuring protection can be achieved.
Owner:佛山市顺德区顺芝电气有限公司

Cryogenic top entry type fireproof ball valve with composite heat dissipation disc valve cover

Disclosed is a cryogenic top entry type fireproof ball valve with a composite heat dissipation disc valve cover. The cryogenic top entry type fireproof ball valve comprises a valve body. A ball core body is arranged in the middle of the valve body. The upper end of the valve body is connected with an upper valve rod. The upper section of the valve rod and graphite packing in a stuffing box on the upper portion of the valve cover stretch outwards in cooperation with each other. The upper rod is connected with an actuator assembly on a valve cover support. A composite heat dissipation disc structure composed of a single large-diameter heat dissipation disc and a neck multi-ring small-diameter heat dissipation disc is arranged outside the valve cover, and therefore the average temperature conductivity is improved, the convection heat dissipation area and temperature difference of the cold neck periphery and the surrounding environment are increased, an excellent heat dissipation effect is achieved, it is ensured that the sliding fit portion of the valve rod and the graphite packing is not frozen or bonded under the temperature above 0DEG C and opening and closing motion of the valve is reliable, hard frozen objects are prevented from scratching the valve rod and the packing, and the overall strength of the valve cover and the valve is improved. Due to the adoption of a multiple fire resistance and electrostatic grounding circuit structure, potential fire safety hazards caused by all kinds of factors can be avoided, and pipeline fires can be prevented from spreading.
Owner:HUBEI TAIHE PETROCHEM EQUIP
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