51results about How to "Solve lower" patented technology

Disclosed are devices for urine voiding postponement, and methods for treating conditions such as central diabetes insipidus, enuresis, nocturia, urinary frequency or incontinence. The devices deliver a desmopressin flux through the skin of a patient in a low dose amount just necessary to achieve a desired anti-diuretic effect without undesirable side effects such as hyponatremia. The devices are designed to permit a state of normal urinary production to return quickly after the desmopressin flux is terminated.

A heat resistant austenitic stainless steel with high strength at elevated temperatures, good steam oxidation resistance, good fire side corrosion resistance, and a sufficient structural stability, suitable for use in boilers operating at high temperatures has a composition (by weight) of. 0.04 to 0.10% carbon (C), not more than 0.4% silicon (Si), not more than 0.6% manganese (MN), 20 to 27% chromium (Cr), 22.5 to 32% nickel (Ni), not more than 0.5% molybdenum (Mo), 0,20 to 0.60% niobium (Nb), 0.4 to 4.0% tungsten (W), 0.10 to 0.30% nitrogen (N), 0.002 to 0.008% boron (B), less than 0.05% aluminium (Al), at least one of the elements Mg and Ca in amounts less than 0.010% Mg and less than 0.010% Ca, and the balance being iron and inevitable impuities.

A method for void free filling with in-situ doped amorphous silicon of a deep trench structure is provided in which a first fill is carried out in at a temperature, pressure and dopant to silane ratio such that film deposition occurs from the bottom of the trench upwards. By way of this first fill, step coverages well in excess 100% are achieved. In the second fill step, deposition is carried out under changed conditions so as to reduce the impact of dopant on deposition rate, whereby trench fill is completed at a deposition rate which exceeds the deposition rate of the first fill. In an application of this method to the formation of deep trench capacitor structures, the intermediate steps further including the capping of the void free filled trench with a thick layer of amorphous silicon, planarization of the wafer thereafter, followed by a thermal anneal to re-distribute the dopant within the filled trench. Thereafter, additional steps can be performed to complete the formation of the capacitor structure.

A pigment ink includes an acetylene glycol or 2-ethyl-1,3-hexanediol, and an unsaturated fatty acid, an amino acid, an alkali metal hydroxide and an amine.

A method for coordinating and controlling a multi-terminal flexible direct current transmission system, the method comprising the following steps: (1) a sagging slope control regulated by direct current is added to a constant direct current voltage station in a multi-terminal flexible direct current transmission system; (2) the sagging slope control regulating direct current voltage is added to a constant active power station; (3) when interstation communication does not exist, two constant current voltage stations in a multi-terminal system are set as constant direct current voltage control stations, and the constant direct current voltage control stations serve as balancing nodes in a direct current network. When the system operation condition is out of the range adjusted by the direct current voltage sagging slope control, the method optimally adjusts the system direct current voltage and the power of each station, such that the direct current network can maintain the optimal voltage level after experiencing a major failure.

Disclosed herein is an electroluminescent polymer having a 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit and an electroluminescent device using the same. Specifically, an electroluminescent polymer having a 9-fluoren-2-yl-9-aryl-2,7-fluorenyl unit, which can be used as a blue electroluminescent polymer and a host material by introducing the substituted fluorenyl group at the 9-position of fluorene, and an electroluminescent device using the electroluminescent polymer. The electroluminescent polymer is applicable as a host material for highly pure blue, green and red luminescence, and has high solubility, high heat stability and high quantum efficiency.

An electromagnetic wave absorber for use in the high frequency range above 1 Ghz and a composite member are characterized by the fact that magnetic metal grains are covered with ceramic above 20 volume %. Further, a method of manufacturing the electromagnetic absorber and the composite member is characterized by the fact that composite magnetic particles, in which a plurality of magnetic metal grains and ceramic are unified, are formed through a mechanical alloying method applied to a composite powder composed of magnetic metal powder and ceramic powder. The electromagnetic wave absorber can be used in a semiconductor device, an optical sending module, an optical receiving module, an optical sending and receiving module, an automatic tollgate in which erroneous operation due to electromagnetic wave disturbance is provided by use of the electromagnetic wave absorber.

Provided is a method for manufacturing high purity tin including: depositing electrodeposited tin on the surface of a cathode 11 by electrowinning in an electrolytic bath in which a diaphragm 14 is placed between an anode 12 and the cathode 11, by using a raw material for tin as the anode 12 and a leachate obtained by electrolytically leaching the raw material for tin in a sulfuric acid solution as an electrolytic solution, the electrolytic solution containing a smoothing agent for improving a surface property of the electrodeposited tin; discharging the electrolytic solution from the electrolytic bath such that lead in the discharged electrolytic solution is removed; and putting the electrolytic solution from which lead is removed back into the electrolytic bath.

A system and method for MIMO communications is provided. A method includes receiving a data block of P matrices from a transmitter, and determining if operating conditions are met. The method also includes if operating conditions are not met, computing a test position, selecting a codeword based on the test position, and computing a metric. The metric may then be compared with an error radius to determine a validity of the codeword. If the codeword is invalid, another codeword is selected. If the codeword is valid, then the codeword is stored if all matrices have been evaluated, else another matrix is selected for evaluation. If matrices earlier in the data block have untested codewords while all codewords for a matrix being evaluated have been tested, backtracking may be performed. After the codewords for the data block have been found, the stored data may be outputted and processed.

The present invention relates to the preparation process and is especially the preparation process of powdered soybean phosphatide. The preparation process includes the steps of: mixing concentrated soybean phosphatide material with acetone of 2-30 times volume and the first homogeneous extraction to make soybean phosphatide dissolve in the solvent; solid-liquid separation to make liquid phase enter mixed oil tank and solid phase phosphatide second extracted; extraction in the second extractor with acetone; the second separation of mixed liquid after the second extraction in centrifuge; powdering solid soybean phosphatide; vacuum heating to dry soybean phosphatide; and recovering mixed oil in mixed oil tank. The present invention is used in producing high-quality medical soybean phosphatide.

The invention discloses a method for erecting a cable-stayed suspension cable cooperative system bridge, which relates to the technical field of bridge construction. The method comprises the followingsteps of: constructing two spaced main piers and main towers; installing anchorages, erecting catwalks and erectingmain cables along catwalks; erecting the main girder and tensioning the stay cablesto complete the construction of the stay section and the main girder of the overlapping section; arranging suspension rod - on that main cable, wherein the steel beam to be erected is connected with the erected main beam, and the suspension rod of the suspension section is tensioned; reapting the above steps until the steel beams to be erected are installed at the closure opening between the two main towers, and then hoisting the steel beams of the closure section to complete the construction of the suspension section; installing and tensioning the boom of the overlapping section beam sectionto complete the construction of the overlapping section. A main beam close mouth of that invention is one, and the symmetry of the bridge structure is utilized to ensure that the height difference ofthe main beam on both sides of the main beam close mouth is small, thereby reducing the difficulty of closing the main beam, improving the safety risk in the main beam erection process, and improvingthe construction efficiency.

The invention relates to a wireless charging electronic cigarette case, and further relates to a heating type non-combustion system comprising a smoking set and the wireless charging type electronic cigarette case which is used for charging the smoking set, and the electronic cigarette case is internally provided with a rechargeable cigarette case battery, and the electronic cigarette case is characterized in that the electronic cigarette case is internally provided with a wireless charging receiver used for receiving the electric energy from an external wireless charger and transmitting the electric energy to the cigarette case battery so as to carry out wireless charging, the wireless charging receiver comprises a first receiving coil which is a magnetic induction receiving coil and is used for being in magnetic coupling connection with the first transmitting coil of the external wireless charger, the induction voltage is output according to the electromagnetic field emitted by the first transmitting coil, so that the problem that the wired charging interface is easy to damage is reduced or even eliminated.

The invention provides a method for making multiporous carbon material from a bio-oil produced by a biomass thermochemical process. The bio-oil is blended with a resin and a Zinc Oxide (ZnO) template as a major component of a precursor. The pore sizes of the carbon material made by the invention comprise mesopores and micropores to form the multiporous carbon material. The main production steps include: (1) mixing the precursor with a crusher, (2) packing the precursor, (3) heating for carbonization: holding 350° C. for 1 hour then holding 900° C. for 2 hours, and (4) washing the ZnO with hydrochloric acid by adjusting the pH value to less than 1.

A controlled release dosage form for sertraline has a core comprising a sertraline-containing composition and a water-swellable composition wherein the water-swellable composition is in a separate region within the core. A coating around the core is water-permeable, water-insoluble, and has at least one delivery port therethrough. In one embodiment, the dosage form releases sertraline to the use environment at an average rate of 6 to 10 wt % per hour from the second to the twenth hour after introduction to a use environment and less than about 25 wt % for the first two hours and at least 70 wt % by the twelfth hour, where the percentages correspond to the mass of drug released from the tablet divided by the total mass of drug originally present in the tablet. In another embodiment, the dosage form releases less than about 25 wt % of sertraline to the use environment by the second hour after introduction of the dosage form to the use environment, and delivers at least 25 wt % from the eighth to the twenty-fourth hour.

A cured organopolysiloxane resin film having gas barrier properties comprising a fiber-reinforced film made of a hydrosilylation-cured organopolysiloxane resin and having a transparent inorganic layer selected from silicon oxynitride layer, silicon nitride layer, and silicon oxide layer formed on the fiber-reinforced film wherein a layer of cured organopolysiloxane that contains an organic functional group, silanol group, hydrosilyl group, or an organic group produced by the polymerization of polymerizable organic functional groups is interposed between said fiber-reinforced film and inorganic layer. Also, a method of producing this cured organopolysiloxane resin film having gas barrier properties.

A method for manufacturing a silicon-based thin film solar cell including a crystalline silicon photoelectric conversion unit which contains a p-type layer (4p), a crystalline i-type silicon photoelectric conversion layer (4ic), and an n-type layer (4nc) stacked in this order from a transparent substrate side is provided. In one example, an n-type silicon-based thin film layer (4na) is formed on the crystalline i-type silicon photoelectric conversion layer (4ic), there is formed an the n-type silicon-based thin film layer (4na) having an n-type silicon alloy layer having a film thickness of 1-12 nm and being in contact with the crystalline i-type silicon photoelectric conversion layer.

Disclosed are an apparatus, a system, and a method for detecting complex issues based on social media analysis according to the present invention. A system for detecting complex issues based on social media analysis according to the present invention includes: a unit issue detecting unit configured to receive a keyword from a user terminal, and to detect per-type unit issues associated with the received keyword; a complex issue detecting unit configured to detect per-type complex issues from the detected per-type unit issues; a complex issue ranking unit configured to analyze the detected per-type complex issues, and to rank the per-type complex issues based on the analysis result; and a complex issue configuring unit configured to configure the ranked per-type complex issues in a predetermined form that enable users to induce a micro trend, and to provide the configured form to a user.

A continuous multi-layer construction for detecting radiation including a polymer layer, a conducting electrode layer affixed to the polymer layer and a particle-in-binder composite layer affixed to the conducting electrode layer, where the composite layer absorbs photons. A process for fabricating continuous multi-layer constructions for detection of radiation including the following steps: depositing a conducting electrode layer onto a polymer film, applying at least one coating layer of a particle-in-binder composite onto the conducting electrode layer, and drying the at least one coating layer of the particle-in-binder composite.

The present invention provides to chelate compound-containing composition with a high concentration which is excellent in stability in high concentration alkaline condition, stable even in a long-term storage, has improved transportation efficiency, and advantageous for preservation, and a method for using a chelate compound-containing composition with a high concentration which is improved in washing capability and can exhibit a low corrosive property to glass. A high concentrated chelate compound-containing composition containing an alkaline compound and a chelate compound, wherein the chelate compound comprises a compound represented by the following formula (1);in the formula, X1 to X4 may be the same or different and each represents a hydrogen atom, an alkali metal atom or an ammonium group, the content of the chelate compound is 1 to 90% by weight and the content of the alkaline compound is 10 to 85% by weight, and a use as a detergent of the chelate compound-containing composition.

The present invention provides a multilayer optical film having a structure in which a first resin layer and a second resin layer are alternately laminated, wherein the first resin layer comprises a crystalline naphthalene dicarboxylic-acid polyester and the second resin layer comprises polyethylene terephthalate glycol (PETG).Also, the present invention provides a method for manufacturing a multilayer optical film comprising (a) melting extrusion a first resin comprising a crystalline naphthalene dicarboxylic-acid polyester and a second resin comprising PETG respectively and then alternately laminating the first resin and the second resin; and (b) elongating the laminated sheet in step (a) and then thermosetting them.

The invention provides a method and related apparatus to link and / or pattern self-assembled first objects to a second object. Each of the first object (e.g., a nanoparticle) can be embedded in a mobile binder (i.e., a stabilizer). The invention applies energy to the first object and stabilizer, links this first object to the second object, and provides a controlled linkage of the first object with respect to the second object. Applying this procedure to many such objects results in a larger areal arrangement of these linked objects. An appropriate solvent may be used to remove non-linked objects, yielding a patterned array. Thermal annealing can be applied to control the physical and chemical properties of the array.

An optoelectronic device has a hybrid metal-dielectric optoelectronic interface including an array of nanoscale dielectric resonant elements (e.g., nanopillars), and a metal film disposed between the dielectric resonant elements and below a top surface of the resonant elements such that the dielectric resonant elements protrude through the metal film. The device may also include an anti-reflection coating. The device may further include a metal film layer on each of the dielectric resonant elements.

The present invention relates to a method for fabricating a phosphor having a maximum absorption wavelength between 410 nm and 470 nm and having no rare earth elements therein and a method for generating a white light by using the phosphor having a maximum absorption wavelength between 410 nm and 470 nm and having no rare earth elements therein, and particularly relates to a method for fabricating manganese-doped zinc selenide nanoparticles, which can emit a yellow-orange light having a wavelength of 500 nm-700 nm, and a method for generating a white light by using the manganese-doped zinc selenide nanoparticles, which can emit a yellow-orange light having a wavelength of 500 nm-700 nm.

A disclosed sedimentation-basin edge outer wall cleaning apparatus comprises a pedestal fixedly disposed on a rotary platform of a mud scrapper of a sedimentation basin, an intermediate support is installed on the pedestal, the intermediate support is vertically provided with a motor support in a swinging way, the motor support is provided with a cleaning brush in a rotation way, the cleaning brush rotates along the vertical axis and is in transmission connection with a motor on the motor support, and a height adjusting device is arranged between the motor support and the intermediate support. The basin edge outer wall cleaning apparatus is capable of automatically cleaning the basin-edge outer wall, helps to reduce labor intensity and improve cleaning effect.

The invention discloses a method and device for regulating and controlling air volume. An air conditioner which is used for regulating and controlling air volume and adopted by the method comprises aplurality of air regulating devices, wherein each air regulating device is arranged in a corresponding air outlet channel. The method comprises the steps that preset air outlet volumes of the air outlet channels are acquired, and actual air outlet volumes of the air outlet channels are detected; and if the preset air outlet volumes of the air outlet channels are higher than the actual air outlet volumes, the air regulating devices corresponding to the air outlet channels are controlled to start an increase mode, wherein the increase mode is used for increasing the air outlet volumes output bythe air outlet channels. Through the method and device, the problem that air volumes of air outlets are decreased due to filth blockage of air channels in the related technologies is solved.

A functional lens comprising a functional laminate (A) having a functional layer (Ac) having photochromic properties and / or polarizability between a first optical sheet (Aa) and a second optical sheet (Ab) both made of a resin such as polyamide resin and a synthetic resin layer (B) made of a resin such as allyl resin or polythiourethane resin on the first optical sheet (Aa) and / or the second optical sheet (Ab) of the functional laminate (A) and having an adhesive strength between the first optical sheet (Aa) and / or the second optical sheet (Ab) and the synthetic resin layer (B) of not less than 50 N.

A method for recovering metal values from refractory sulfide ores is provided. The method includes the steps of separating clays and fines from crushed refractory sulfide ore, forming a heap from the refractory sulfide ore, producing a concentrate of refractory sulfide minerals from the separated fines and adding the concentrate to the heap, bioleaching the heap to thereby oxidize iron sulfides contained therein, and hydrometallurgically treating the bioleached ore to recover metal values contained therein.

The invention relates to the technical field of lavender planting, in particular to a cultivation and management method of seedlings special for a lavender flower sea. The cultivation and management method of the seedlings special for the lavender flower sea comprises the following steps: (1) preparing land; (2) selecting and trimming cuttings; (3) laying mulching films; (4) conducting cutting andmanagement before rooting of the cuttings; and (5) conducting seedling management. The cultivation and management method of the seedlings special for the lavender flower sea is characterized in thatin the step (5), when the flower seedlings grow to 12-15 cm in height, primary trimming is conducted, trimming and irrigation work is conducted every 20-25 days to control the height of the flower seedlings to be 8-10 cm, 4-5 months after repeated operation is conducted, trimming is stopped, fertilization and irrigation work is conducted every 20-25 days instead, and operation is repeated for 1.5-2 months. According to the cultivation and management method of the seedlings special for the lavender flower sea, topping is conducted on the cuttings, branching points and the height are unified, and many branches are grown during first growth; many branches are grown during emergence, and the number of flowers is large after planting is conducted; and the cultivated lavender seedlings are evenin size, and a landscape effect is good after planting is conducted.