319 results about "High ability" patented technology

This disclosure uses a differential sensing and TSV timing control scheme for 3D-IC, which includes a first chip layer of the stacked device having a detecting circuits and a relative high ability driver horizontally coupled to the detecting circuits. A sensing circuit is coupled to the detecting circuits by a horizontal line, a first differential signal driver is coupled to the sensing circuit, horizontally. The Nth chip layer of the stacked device includes a Nth relative high ability driver and a Nth differential signal driver formed on the Nth chip layer. The Nth relative high ability driver is vertically coupled to the first relative high ability driver through one relative low loading TSV and (N−2) TSVs to act as dummy loadings. The TSV and (N−2) TSVs penetrate the stacked device from Nth chip layer to first chip layer. The TSV shares same configuration with the (N−2) TSVs. The Nth differential signal driver is vertically coupled to the first differential signal driver through a pair of TSVs and (N−2) pairs of TSVs, vertically. The pair of TSVs and the (N−2) TSVs penetrate the stacked device from the Nth chip layer to the first chip layer. Each of TSV is formed between a first and a second chip layers. Each of TSV is formed between any adjacent two chip layers of the stacked device.

The invention discloses a method for integrating crowdsource annotation data based on task difficulty and annotator ability. The method involves the following two phenomena: (1) the annotation results of most of the tasks annotated by an annotator with relatively high ability is the same as those of other annotators; (2) the consistency of the annotation results of the tasks with relatively low difficulty and annotated by the annotators is high. According to the method, a novel evaluation method for the task difficulty and an evaluation method for the annotator ability are provided; an integrating method based on the two methods for the crowdsource annotation data is created; the iteration mode is utilized to fast solve; therefore, the ability evaluation of the annotator can be objective and accurate; the difficulty of various crowdsource annotation tasks can be effectively evaluated conveniently; meanwhile, the method is applicable to crowdsource annotation data of various models, including but not being limited to two-value annotation and multi-value annotation of images, texts, videos and other tasks.

The invention relates to a simulation driving system of trains, which comprises a master control device, a data collecting and output device and a vision simulation device, wherein, the collecting and output device receives and transmits the input data of simulation driving to the master control device; the master control device produces simulation data according to the input data of stimulation driving and sends the simulation data to the vision simulation device to set up simulation scenes of trains when running. The simulation driving system of trains can be used for training master operation skills of train drivers and drivers of city light rail or underground during transportation operation process so as to ensure that the workers have relatively high professional levels and relatively high ability for handling emergencies.

It is an object of the invention to provide an ion diffusing apparatus having higher ability by suppressing the disturbance or turbulent flow generated in the vicinity of an ion generating apparatus and by enhancing the ion generating efficiency and the ion transfer efficiency. To achieve this object, the ion diffusing apparatus includes an ion generating apparatus which generates ions from an electrical discharging surface, a wind-blowing path which transmits the ions generated from the ion generating apparatus, and a blowout opening which is formed in an end of the wind-blowing path and which discharges the ions, and the wind-blowing path upstream from the ion generating apparatus is provided with a rectifier which rectifies flow of ions.

A catalyst for converting hydrocarbons includes, based on the weight of the catalyst, 1-60% by weight of a zeolite, 0.1-10% by weight of an assistant catalytic component, 5-98% by weight of a thermotolerant inorganic oxide, and 0-70% by weight of a clay in terms of the oxide. The zeolite is a MFI-structured zeolite-containing phosphor and transition metal(s) or a mixture of the zeolite and a macroporous zeolite, which comprises, based on the weight of the mixture, 75-100% by weight of said MFI-structured zeolite containing phosphor and transition metal(s) and 0-25% by weight of the macroporous zeolite. In terms of the mass of the oxide, the MFI-structured zeolite containing phosphor and transition metal(s) has the following anhydrous chemical formula:

(0-0.3)Na₂O.(0.3-5.5)Al₂O₃.(1.0-10)P₂O₅.(0.7-15)M1_xO_y.(0.01-5)M2_mO_n(0-10)RE₂O₃.(70-97)SiO₂  I

or

(0-0.3)Na₂O.(0.3-5)Al₂O₃.(1.0-10)P₂O₅.(0.7-15)M_pO_q.(0-10)RE₂O₃.(70-98)SiO₂  II

The assistant catalytic component is one or more selected from the group consisting of the alkali earth metals, Group IVB metals, non-noble metals of Group VIII, and rare earth metals of the Periodic Table of the Elements. This catalyst has a higher ability to convert petroleum hydrocarbons and higher yields for propylene, ethylene, and light aromatics.

The invention relates to a preparation method and application of a graphite-phase carbon nitride-based heterogeneous Fenton-like catalyst. The graphite-phase carbon nitride-based heterogeneous Fentoncatalyst is a metal-doped g-C3N4 composite material. The preparation method comprises the following steps: proportionally mixing metal salt and urea without any pretreatment to the metal salt and theurea, adding an obtained mixture into a ceramic crucible, wrapping the mouth of the crucible with aluminum foil, covering with a crucible cover, putting into a muffle furnace, and calcinating in a programmed heating manner without need of any inert protective gas during calcination; and naturally cooling a calcinated product to room temperature, then taking out and grinding to obtain the needed material. The graphite-phase carbon nitride-based heterogeneous Fenton catalyst is applied to organic wastewater treatment. By a one-step synthesis method of the metal-doped g-C3N4 Fenton catalyst, various precursors are not required to be dissolved in advance and then dried by freezing or evaporating so as to be uniformly mixed, and a metal element can be uniformly doped only by controlling a heating program, so that the obtained material has relatively high ability of catalyzing PMS to degrade PPCPs pollutants in water.

The invention relates to a ZSM-5 zeolite and a synthesis method thereof, wherein the middle-hole-area of the zeolite is not less than 10m<2>/g, the middle-hole-volume is not less than 0.03ml/g, and the ratio of the diffraction peak intensity at a diffraction angle 2 theta which is equal to 7.8+/-0.2 degree in the X-ray diffraction diagram to the diffraction peak intensity at a diffraction angle 2 theta which is equal to 23.0+/-0.2 degree is more than one. The synthesis method of the zeolite comprises the following steps: mixing solid silicon source dioxide, aluminum source, alkali, water and processed seed crystals and performing crystallization. When used in catalytic cracking, the ZSM-5 zeolite is characterized by high ability of cracking macromolecules and high yields of liquefied gas and propylene.

The invention relates to the fields of intelligent robot, in particular to a multi-axis propulsion water search and rescue robot. The multi-axis propulsion water search and rescue robot comprises a central control platform, at least three downward projecting brackets are arranged along the circumferential direction of the central control platform, hinge cable devices are arranged on each bracket, hinge cable devices are hoisted with foldable lifesaving net under the central control platform through cables, a power float device is also connected at the lower end of each bracket, a controller is arranged on the central control platform, and the controller is communicated with the hinge cable device and a power float device. The multi-axis propulsion water search and rescue robot has various motion modes, such as hovering, advancing, retreating and 360 DEG free steering in water, has high stability, has high ability to withstand wind and wave, and can be a good alternative to the traditional rescue way; meanwhile the design of the foldable lifesaving net realizes the purpose of fast and safe lifesaving, can realize multiple tasks such as water search and rescue, the water surface monitoring, the water measurement and control and the like in complicated water area and bad weather condition, practicability is high, flexibility is good and popularization prospect is good.

It is an object of the present invention to provide a water-borne resin composition for treating a steel sheet plated with an aluminum-zinc alloy which can be suitably applied to a steel sheet plated with an aluminum-zinc alloy and can impart the high ability to be processed, and the high corrosion resistance, resistance to blackening, weather resistance and adhesion to a coating film to the steel sheet and is also superior in the storage stability, a method of coating a steel sheet plated with an aluminum-zinc alloy using the same and a steel sheet plated with an aluminum-zinc alloy. A water-borne resin composition for treating a steel sheet plated with an aluminum-zinc alloy comprising an anionic water-dispersed polyurethane (a), a silane coupling agent (b) and a water-soluble zirconium compound (c) , said anionic water-dispersed polyurethane (a) having a glass transition temperature (Tg) of 50 DEG C or lower, and said water-soluble zirconium compound (c) being a substance, a pH of which becomes 7 to 11 in dissolving it in water, and having a pH of 7 to 10.

Titanium-based alloy contains, % by mass: aluminum 2.2 to 3.8; vanadium 4.5 to 5.9; moloybdenum 4.5 to 5.9; chromium 2.0 to 3.6; iron 0.2 to 0.8; zirconium 0.0l to 0.08; carbon 0.01 to 0.25; oxygen 0.03 to 0.25; titanium being the balance. The alloy possesses high ability to volume deformation in cold state (is easily rolled into rods), does not have tendency to form high-melting inclusions and is efficiently enforced with thermal treatment with obtaining of high level of strength and plasticity characteristics.

The invention provides genetic engineering bacteria for producing beta-alanine. The genetic engineering bacteria are obtained by the following method of amplifying L-aspartic acid alpha-decarboxylase gene panD of a donor containing panD gene by PCY, cloning the panD to a plasmid capable of expressing a foreign gene at high efficiency to obtain a vector for abundant expression of the panD gene, and transforming the vector into a receiver to obtain the genetic engineering bacteria for producing beta-alanine. The genetic engineering bacteria and preparation and application thereof have the main advantages that (1) the engineering bacteria of beta-alanine can be synthesized by the preparation of Escherichia coli; (2) the engineering bacteria has high ability in synthesizing beta-alanine, and the primary study determines that the synthesis ability is up to 2.94 g/l and that the beta-alanine is unlikely be determined by an identical method using a starting strain; and (3) the Escherichia coli is improved by using genetic engineering technology to achieve definite breeding target and high efficiency.

A catalyst-supporting fiber structure having a catalyst supported on a fiber constituting a fiber structure having both thorough flexibility and catalyst supporting performance, wherein the fiber has an average fiber diameter of not more than 1 μm, and a fiber having a fiber length of not more than 20 μm is not substantially contained. Since the subject fiber structure is excellent in catalyst-supporting characteristic, for example, it is possible to provide a fiber structure having an extremely high ability to degrade harmful chemicals.

This invention relates to the twin channel across system of the microcomputer speed controller in a digital water wheel with large-scale, which includes an actively adjusting main channel and an assistant channel, wherein the actively adjusting main channel includes the microcomputer regulators A and B with two redundancies connecting and a main channel with the mechanical hydraulic pressure system, wherein the actively adjusting assistant channel includes a microcomputer regulator C and an assistant channel with mechanical hydraulic pressure or the mechanical(electric) handle structure; when the main channel is working, the assistant channel doesn't affect the main channel's work, but it tracks the main channel, and the adjusting aim of its guide vane receiver is completely identical with the main channel, which can realize the none-trouble switch of the main or assistant channel. The cross redundancy twin PLC control structure composed of the correspondence and software has a high ability to allow false, which can allow the fault of the different named module in the two stand-alones, and the crossing structure can make the speed adjusting device work normally.

The invention discloses a composite solder and a preparation method thereof. The composite solder comprises a metal solder as a substrate and SiC crystal whisker as a reinforcement, wherein the metal solder can be a lead metal solder or lead-free metal solder; the volume percent of the SiC crystal whisker can be 0.1-30 percent, the diameter can be 0.5-1 micron and the slenderness ratio can be 20:1 to 40:1. The composite solder has high ability of resisting creep deformation and crack extension.

A method is disclosed, which is capable of subjecting microorganisms to sterilizing or bacteriostatic treatment with good efficiency as compared with the conventional sterilizing or bacteriostatic method using a noble metal electrode. Microorganism-containing water to be treated is electrochemically treated using an anode having conductive diamond to bring the microorganism into contact with the anode, thereby undergoing sterilization. Since the conductive diamond has a high oxidation potential as compared with other electrode substances, direct oxidation reaction due to contact between a microorganism in water to be treated, such as Legionella bacteria, and the anode surface occurs strongly as compared with other electrodes, thereby enabling effective sterilization. The conductive diamond has a high ability to generate ozone and has an excellent formation efficiency with respect to the generation of hydrogen peroxide and radicals. Accordingly, an indirect sterilizing effect can also be expected.