47results about How to "Performance is not compromised" patented technology

A two-dimensional self-RAID method of protecting page-based storage data in a MLC multiple-level-cell flash memory device. The protection scheme includes reserving one parity sector across each data page, reserving one parity page as the column parity, selecting a specific number of pages to form a parity group, writing into the parity page a group parity value for data stored in the pages of the parity group. The parity sector represents applying a RAID technique in a first dimension. The group parity represents applying a RAID technique in a second dimension. Data protection is achieved because a corrupted data sector can likely be recovered by the two dimensional RAID data.

A TSV structure includes a wafer including a first side and a second side, a through via connecting the first side and the second side, a through via dielectric layer covering the inner wall of the through via, a conductive layer which fills up the through via and consists of a single material to be a seamless TSV structure, a first dielectric layer covering the first side and surrounding the conductive layer as well as a second dielectric layer covering the second side and part of the through via dielectric layer but partially covered by the conductive layer.

A method for eliminating errors in foreground object detection in digitized images comprises providing a reference camera and a secondary camera, vertically aligning each said camera with a baseline that is approximately perpendicular to a ground plane, wherein said reference camera is placed lower than said secondary camera, selecting a foreground pixel in a reference view of a first point in a foreground object, finding a conjugate pixel of the foreground pixel in a secondary view, using the foreground and conjugate pixels to determine an image base pixel of a base point in the reference view, wherein said base point is a point on the ground plane below the first point, and using the foreground and image base pixels to find a location where the ground plane is first visible.

An improved drum brake assembly for reducing braking vibrations and noise. The improved assembly includes a pair of shoes, each extending through an arc and presenting an outer shoe surface. A pair of brake linings of a friction material are coupled to the outer shoe surface. Each of the brake linings has an upper surface and a pair of oppositely facing chamfered edges. Each chamfered edge has an arc length of no less than one inch and is disposed at an angle of between ten and twenty-five degrees from the tangent of the upper surface where it meets the chamfered edge.

A multi-personal area network (PAN) transceiver includes two or more receiver modules for simultaneously monitoring traffic broadcast on different PANs, but a shared transmitter that switches between the different PANs as needed for transmitting data. The shared transmitter reduces the circuitry that would otherwise be required to transmit on multiple PANs while the multiple receiver modules preserve the ability to monitor traffic on multiple networks.

Formation of sidewalls on a gate structure in layers having a differential etch rate for certain etchants allows metallization and salicide formation annealing of a gate electrode and source/drain regions prior to shallow impurity implantation and impurity activation annealing at the location of a removable portion of a sidewall spacer establishing a gap between source/drain regions and remaining sidewalls of a gate structure. Therefore, diffusion of impurities to a greater depth and impurity deactivation during salacide formation annealing is avoided in a high performance semiconductor device such as a field effect transistor of extremely small dimensions.

The invention discloses a method for preparing a Ni-MOF adsorbing material by an ultrasonic assisted solvent-thermal method and an application of the Ni-MOF adsorbing material, and relates to the technical field of preparation of heavy metal ion treatment agents. The method comprises the steps: firstly, measuring DMF and EtOH as solvents, weighing terephthalic acid as an organic ligand, and takingNi(NO3)2.6H2O as coordination metal ions; adding acetic acid and benzoic acid as molecular size regulators; stirring with a magnetic stirrer to completely dissolve, then putting in an ultrasonic instrument, carrying out ultrasonic treatment, and making the drugs dispersed evenly and promoting crystallization; finally, pouring the mixed liquid into a reaction kettle with a polytetrafluoroethyleneinner liner, and carrying out a reaction; and washing to remove unreacted drugs after the reaction is finished. The influence of Ni-MOF synthesized in different proportions between Ni<2+> and the organic ligand terephthalic acid on the removal performance of heavy metal ions is mainly studied. In a water environment, the performance of the Ni-MOF material is not destroyed, and heavy metal ions inwater can be effectively separated.

The invention relates to a modular electric protection unit. The height of the unit is increased comparing with a standard height of the unit, thereby forming an additional volume (20) between a mechanism (19) and a terminal. The additional volume (20) is designed a member with a complementary electrical function. The maximum height U of the additional volume (20) is (((X-Z)/2)/3/4)-V, wherein the Z is a height of a nose (8) of the unit, the V is a height of a housing (38) of the terminal (13), the X is the minimum distance standardized between two rails, these heights are measured parallel to the rear surface of the apparatuses and perpendicularly with the longitudinal direction of rails.

The invention discloses a material inventory management method and system and a computer storage medium, and the method comprises the steps: carrying out the electromagnetic interference noise frequency detection of a storage space corresponding to an electronic product material warehouse; comparing the electromagnetic interference noise frequency detection result with the allowable maximum electromagnetic interference noise frequency corresponding to the types of the electronic products needing to be stored in the electronic product material warehouse, so that the storage space corresponding to the electronic product material warehouse is subjected to warehouse area division, electromagnetic interference is fully considered when the electronic product materials are stored in a warehouse, the hidden danger of electromagnetic interference in the storage process of the electronic product materials is effectively avoided, appearance detection and battery electric quantity detection are carried out when the electronic product materials are put in and put out of the warehouse, and therefore the comprehensive storage quality coefficient corresponding to the electronic product materials is obtained, storage comprehensive quality evaluation of the electronic product materials is realized, the evaluation index of the storage quality of the electronic product materials is expanded, and the storage quality control level is improved.

The technology herein relates to an aircraft structure for being moveably mounted externally on an aircraft, the aircraft structure being an aerodynamic structure comprising a structural component providing structural strength and stiffness to the aircraft structure, the structural component comprising an integral fixing for moveably mounting the aerodynamic structure externally to the aircraft, and an integral fixing for attachment to an actuator for actuating movement of the aircraft structure with respect to the aircraft, and an aerodynamic surface component attached to one side of the structural component, the aerodynamic surface component providing an aerodynamic external surface of the aircraft structure. The technology herein also relates to a method of manufacturing the aircraft structure.

A method for producing a chemically prepared magenta toner composition according to one example embodiment includes combining and agglomerating a first polymer emulsion with a magenta colorant dispersion containing a single azo magenta pigment and a release agent dispersion to form toner cores. A borax coupling agent is added to the toner cores. A second polymer emulsion is combined and agglomerated with the toner cores having the borax coupling agent to form toner shells around the toner cores. The aggregated toner cores and toner shells are fused to form magenta toner particles. The single azo magenta pigment in the magenta pigment dispersion does not aggregate into clusters on the outer surface of the surface core.

The invention discloses a light leakage prevention adhesive tape for a narrow-frame backlight module. The adhesive tape comprises a panel edge covering adhesive tape body with an adhesive face and a panel fixing adhesive tape body with two adhesive faces, the panel fixing adhesive tape body is arranged on the adhesive face of the panel edge covering adhesive tape body to divide the adhesive face of the panel edge covering adhesive tape body into two sub-adhesive faces, and the two sub-adhesive faces and the two adhesive faces of the panel fixing adhesive tape body form two bent adhesive faces.The adhesive tape has the advantages that the problems of module line missing and side edge bright line abnormity are solved, and the labor cost is reduced.

The invention discloses an overflow softening agent for a chip molding compound. The main components of the overflow softening agent comprise an alcohol amine organic alkali, an amide and nitrogen methyl pyrrolidone solvent, an alcohol amine ether cellosolve and a glycol ether acetate wax remover. The low-temperature softening and removing agent has a good softening and removing effect on epoxy resin overflowing materials under the low-temperature condition, and meanwhile, can also dissolve Ba wax or polyethylene wax in the overflowing epoxy resin molding compound under the low-temperature condition of 60 DEG C +/-10 DEG C.

The invention discloses a sludge dryer for environmental governance riverway remediation, and the sludge dryer comprises a fixed sludge drying mechanism and a limit driving motor mechanism, wherein the input end of the fixed sludge drying mechanism is connected with the limit driving motor mechanism. According to the drying machine, when the folded blades rotate and exchange heat with sludge, thedrying heating lamp tube and the pumping pump can be synchronously started, the interior of the drying working cavity is pumped through the long pumping pipe to be in a micro-negative-pressure state,meanwhile, water is heated to become steam, the steam is separated from the sludge and then discharged, and finally sludge drying is achieved; moreover, a current in the annular electromagnet can be switched on during drying, and the annular electromagnet is used for firmly adsorbing the annular iron ring on the outer side of the annular electromagnet, so that the working stability of the folded blades is improved, the folded blades are prevented from generating relative displacement to influence the drying effect when being impacted by sludge, and the mounting stability is also improved; andthe current in the annular electromagnet can be immediately cut off after the work is finished or during maintenance, so the positioning sleeve can be conveniently taken down from the long rotating rod.

The embodiment of the invention discloses a flexible connection cable structure, a preparation method and a brain electrode device, the flexible connection cable structure comprises a sacrificial layer, a first insulating layer arranged on the sacrificial layer and comprising a first to-be-wired area, a first metal layer arranged on the first to-be-wired area and a first connection bonding pad, and the first metal layer and the first connection bonding pad are arranged at an interval. The first insulating layer comprises a first to-be-wired area, the second insulating layer is arranged on the first insulating layer and comprises a second to-be-wired area, the second insulating layer covers the first metal layer and the first connecting bonding pad, the second metal layer and the second connecting bonding pad are arranged in the second to-be-wired area and are arranged at intervals, and the third insulating layer is arranged on the second insulating layer. The third insulating layer covers the second metal layer and the second connecting bonding pad, and the third insulating layer is provided with openings in areas corresponding to the first connecting bonding pad and the second connecting bonding pad. Based on the embodiment of the invention, thousand-magnitude brain electrode signal connection can be realized under the processing capability of the flexible electronic circuit.