52results about How to "Low risk" patented technology

A mobile payment method, system and graphical user interface are described that facilitate efficient and secured payment transactions from an electronic wallet on a user portable electronic device with a merchant point of sale terminal over a contactless communications link. In one aspect, the electronic wallet includes a flag indicating whether input of the passcode is required to access the electronic wallet, which flag can be set by a remote device. In another aspect, a shortcut is provided to directly execute the payment features of the electronic wallet application software.

A battery pack includes a battery having a risk of releasing a gas under abnormal conditions, a case that accommodates the battery, and an oxygen reducing portion that reduces an amount of oxygen within the case.

The invention relates to a construction method of an underground continuous wall below a viaduct. The method specifically includes the first step of staking out in a survey, the second step of guiding wall manufacturing, the third step of width adjustment of the underground continuous wall, the fourth step of slurry preparation, the fifth step of grooving construction, the sixth step of reinforcement cage manufacturing, hoisting and releasing, the seventh step of concrete grouting, the eighth step of repeatedly executing the fifth step, the sixth step and the seventh step till construction of a to-be-formed single-width undergrou nd continuous wall construction unit ends, and the ninth step of underground continuous wall joint processing. By means of the construction method, construction of the underground continuous wall can be fast completed while the quality and the quantity are guaranteed, and a viaduct pier will not be affected. Compared with a cast-in-situ bored pile construction method, the construction method has the beneficial effects that construction speed is high in the construction progress, stratum disturbance is small, and therefore the influences on the viaduct pier are small.

The driving support system detects an object existing around an own vehicle. The driving support system 1 predicts a position of a movement destination of the detected object. The driving support system sets a region having a predetermined width at each of an X coordinate and a Y coordinate as a tracking region to be set for tracking the object, based on an XY coordinate of the position of the predicted movement destination of the object. The driving support system limits the tracking region, based on a tracking exclusion region where objects unsuitable as tracking targets may be detected with high probability. At that time, the driving support system limits the tracking region by excluding the tracking exclusion region from the tracking region.

A liquid drop discharge head includes a nozzle configured to discharge a liquid drop by using a piezoelectric element. Lead ingredients are not included in the piezoelectric element.

A telecommunications satellite payload processing system having one or more identical generic integrated processor modules is provided. The number of integrated processor modules can be selected in accordance with the antenna and bandwidth characteristics of a specified mission uplink and downlink in relation to the characteristics of the integrated processor module.

An anchoring element and an dental anchoring member for fixation in a first bone tissue and in a second bone tissue, each comprising an apex (1, 12) and 5 a first fixation portion (3, 13) disposed at the apex (1, 12), both adapted for fixation in the first bone tissue, a basis (6, 16), and a second fixation portion (5, 15) disposed at said basis (6, 16) and adapted for fixation in the second bone tissue, and an intermediate portion (4, 14). The second fixation portion (5) of the anchoring element has the form of a truncated cone while the second fixation portion (15) of to the dental anchoring member is threaded and comprises at least one groove forming cutting unit transverse to the threads and disposed at the intermediate portion (14). A dental anchoring unit for fixation in the os zygomaticum, the dental anchoring unit being elongated and comprising an apex (24) and a fixation portion (25) disposed at the apex (24), both adapted for fixation in the os zygomaticum, a basis (26), and an end portion (27) disposed between the fixation portion (25) and said basis (26). The fixation portion (25) has the form of a truncated cone having the smaller basis adjacent to the apex (24) and the larger basis adjacent to the end portion (27).

An external control valve such as for an indwelling urethral catheter allows for selectively controlled urination via manual manipulation. The external valve is actuated by palpation as the patient compresses a proximal portion toward a distal portion of the valve. The valve includes a hollow stem having a bore in the wall thereof that is kept closed through the use of a biasing spring. Once the spring is compressed by the patient, bore is positioned within an opening in the distal portion, allowing urine to flow out of an opening in the proximal end of the valve.

The invention relates to a method for determining a medium-and-large-radius track of a two-dimensional small-pre-target-displacement horizontal well. The method sequentially comprises the following steps that the position of a first target spot, the position of a second target spot and the position of a wellhead are determined, the displacement and the true vertical depth of the first target spot and the displacement and the true vertical depth of the second target spot are obtained, a third-part horizontal segment rail is determined, and the third horizontal segment track extends along a connecting line between the first target spot and the second target spot; a second-part angle-gain landing track is determined upwards with the first target spot as a terminal point, and the second-part angle-gain landing track comprises a first angle-gain circular-arc segment, an angle-holding linear segment and a second angle-gain circular-arc segment; a reverse angle-building track is determined with the wellhead as a starting point and the track midpoint as a terminal point, the reverse angle-building track comprises a plumb shaft segment, a reverse angle-building circular-arc segment, an angle-holding linear segment and an angle-dropping circular-arc segment, and the radius values of all the circular-arc segments range from 191 m to 286.5 m. According to the method for determining the medium-and-large-radius track of the two-dimensional small-pre-target-displacement horizontal well, the pre-target displacement is increased through reverse angle building, and the contradiction between the complex ground conditions and well location optimization of the horizontal well with the medium-and-large-radius track can be solved.

The invention discloses concrete lightweight aggregate and a preparation method thereof. The concrete lightweight aggregate is prepared from the following raw materials by mass percent: 60-80% of oil-base drilling cuttings, 10-30% of civil sludge, 0.8-7% of a pore-forming agent and 9-9.3% of water. The preparation method comprises the following steps: (1) evenly mixing the dry oil-base drilling cuttings with the civil sludge and the pore-forming agent, and then carrying out ball-milling on the obtained mixture to obtain a raw material; (2) putting the prepared raw material into an automatic ball forming mill for balling, evenly sprinkling water in a balling process, aging the prepared green body after balling is finished, and then drying; (3) calcining the dried green body, and then cooling the product along with a furnace so as to obtain the concrete lightweight aggregate. The main raw materials of the concrete ceramsite lightweight aggregate prepared by the method are solid wastes, and all technical indexes of the concrete ceramsite lightweight aggregate meet the related requirements of standard in China; furthermore, the concrete lightweight aggregate is good in leaching resistance, does not cause secondary pollution and low in cost, thus having better industrial application prospect.

The present lighter includes two basic components, a housing and a fuel cartridge. The housing may comprise multiple pieces. The fuel cartridge is easy to remove from the housing without the use of any tools. Thus, an empty fuel cartridge can quickly be replaced with a full one by the user. Replacing the fuel cartridge, rather than refilling it, prevents the user from coming into contact with lighter fuel. The housing and the fuel cartridge are each relatively inexpensive to mass produce. Thus, a worn or damaged housing may be removed from the lighter by the user and replaced with a new housing. The disposability and replaceability of the lighter components makes repairs to the lighter quick and inexpensive. All or part of the housing may also be replaced with a housing having a different outward appearance. A user can thus change the appearance of his or her lighter by changing housings, rather than having to purchase multiple lighters. The housing may include surface features, such as bosses, ribs and / or tensioning springs, to tighten a fit of the housing and prevent spontaneous separation. The surface features may also protect the appearance of the housing.

Disclosed are display systems comprised of at least one wall panel and at least one shelf comprising a light fixture, the wall panel having two rows of parallel slots, one set of parallel slots (either on the wall panel or uprights adjacent to the wall panel), providing cooperative access by support brackets disposed on the shelf for supporting the shelf, the support brackets not carrying any of the electrical circuitry for the light fixture, one other set of parallel slots providing cooperative access for electrical contact elements disposed on the shelf to an electric source element disposed on the wall panel and providing electricity to the light fixture. Also disclosed are wall panels, shelves and lighting devices that may be used, alone or in combination, for new installations or in retrofitting existing display systems.

A method for fixation of optical fiber in an optical device module, and a fixation pipe, the method of fixation comprising the steps of utilizing a fixation pipe configured for insertion of the optical fiber, and adapted for affixation of the fiber by solder in an intermediate part of the pipe, the external surface of the intermediate part having a groove for a copper bit; installing the pipe to the case so that the intermediate part is positioned outside the case; inserting the fiber inside the pipe so that a stripped part of the fiber is in the intermediate part, and a coated part of the fiber is positioned opposite to the case from the intermediate part; and contacting a copper bit to the groove, to affix the fiber to the pipe by solder. The fixation pipe has the features described above.

Disclosed is a method and a system for separating a viscera set eviscerated from slaughtered poultry and held by a viscera holder of a viscera conveyer in manner whereby at least the liver, the intestines and the gallbladder are suspended below the viscera holder. The method comprises the steps of: arranging the viscera set in an elongate opening of a guide member and separating the intestines and the gallbladder from the remaining viscera set. The intestines and the gallbladder are separated from the remaining viscera set while at least the liver rests on a separation support surface of the guide member, arranged with an angle relative to the horizontal plane. A guide assembly having two movable parts for use in such method / system is further disclosed.

An engine cooling system (22) includes an engine (11), an engine cooling pipe line (23), an engine water pump (24) and an engine radiator (25). An electricity storage device cooling system (27) includes an electricity storage device (19), an electricity storage device cooling pipe line (28), an electricity storage device water pump (29) and an electricity storage device radiator (31). Different heat-transfer media (engine cooling water and electricity storage device cooling water) flow respectively in the engine cooling system (22) and the electricity storage device cooling system (27). Further, a heating heat exchanger (32) is provided in the halfway of the engine cooling pipe line (23) and in the halfway of the electricity storage device cooling pipe line (28) for performing heat exchange between the engine cooling water and the electricity storage device cooling water.

An iterative method for detecting is provided, with at least one receiver satellite in orbit, a target possessing reflective properties that are different from those of the area in which the target is found, by GNSS reflectometry, wherein the reflected GNSS signals are received by an active antenna of the receiver satellite comprising a plurality of antenna elements, the method comprising a step of determining assumed positions of the target, for which positions it is desired to detect the target, and, forming beams and tracking GNSS signals in accordance with these assumptions.

This invention relates to a method for preparing compositions for preventing or treating microbial infections, compositions suitable for use in such treatments and methods for treatment or prevention of infections. One such composition finds particular use in treating mastitis in ruminants. The composition is administered into the udder of an animal as a highly effective treatment for mastitis, or as a prophylactic therapy, by means of an intra-mammary infusion. The milk produced by the animal, during treatment using the composition and method of the invention, is free of residues, such as antibiotics, antimicrobial agents or antimicrobial proteins, which could affect its suitability for drinking or in the production of milk products, such as cheese or yoghurt. The compositions and methods are also useful in treating and preventing lung infections; and infections in burns and wounds; and other infections caused by biofilms. The compositions may also be used on medical devices to prevent infection.

The present invention discloses a low-voltage power supply system fault diagnosis training device, which is composed of a three-phase isolation transformer, a three-phase circuit breaker, a simulated fault connector, a simulated load, a switch, a grounding plate and a simulated grounding resistor. These components are connected with each other via connecting wires. The device of the invention can reduce the teaching difficulty and increase the teaching efficiency for the courses of the electricity-supply major. The device is also highly safe and reliable.

The invention relates to the field of application of biological materials, and discloses application of a degradable composite material in oil absorption, and the degradable composite material comprises a three-dimensional network structure formed by fungal hyphae and at least one lignocellulose fragment fixed by the three-dimensional network structure. The degradable composite material has good oil absorption performance and has good application potential in the aspects of petroleum leakage, removal of oil stains on water, treatment of oily wastewater and the like. On the other hand, the problem of treatment of agricultural residues such as straw and wood chips and forestry residues can be solved, the additional value of the residues is increased, environmental pollution is reduced, and coordinated development of economy, ecological environment and society is facilitated.

Strict anaerobic thermophilic bacterium belonging to the group of Thermoanaerobacter mathranii and mutants and derivatives thereof. The bacterium is particularly suitable for the production of fermentation products such as ethanol, lactic acid, acetic acid and hydrogen from lignocellulosic biomass.

Various exemplary embodiments relate to a method for identifying a short circuit in a first light emitting diode element (50). In said method, the first light emitting diode element (50) is operated in the reverse mode. Verification is made as to whether an electric current (IR) flows in the reverse direction across the light emitting diode element (50), and the short circuit is identified if said verification indicates that the current (IR) flows in the reverse direction and is greater than a given leakage current.

The present invention provides compositions and methods for treating or preventing infection by Toxin A producing bacteria.

The invention provides a concrete surface protection treatment method based on a plasma hot-spraying technology. According to the treatment method, firstly, high-pressure air at the temperature of 80DEG C to 100 DEG C is utilized to dry the surface of concrete; next, the high-pressure air is utilized to wrap and carry particles to roughen the surface of the concrete; then, high-pressure air at the temperature of 100 DEG C to 150 DEG C is utilized to flush and preheat the surface of the concrete; and finally, by the aid of plasma hot-spray equipment, a powdery inorganic non-metallic raw material with the particle size of 20 microns to 120 microns is used for hot-spraying an inorganic material protection layer on the surface of the concrete by adjusting the powder feeding rate, plasma power, the airflow rate, the moving velocity, the spraying distance and other parameters. Through the treatment method, the anti-freezing and anti-permeating abilities of the concrete are improved, the defects of poor weather fastness and short service life in traditional organic material protection coating brushing are overcome, and the method can be widely applied to surface protection on concrete prefabricated parts and cast-in-place concrete structures.

An exhalation valve device (22) for a ventilator apparatus for the artificial respiration of patients can be flowed through in an exhalation flow direction (E) and comprises: an upstream breathing gasduct (54), which extends along a first duct path (K1) and is or can be connected to a section of the exhalation line coming from the patient, a downstream breathing gas duct (58), which extends alonga second duct path (K2) and is or can be connected to a breathing gas sink (U), a valve assembly (63) having a valve body (64) and a valve seat (66), which valve assembly is provided between the upstream and the downstream breathing gas ducts (54, 58) such that, in the event of a predetermined first breathing gas overpressure in the upstream gas duct (54) relative to the downstream gas duct (58),the valve assembly permits an exhalatory breathing gas flow from the upstream breathing gas duct (54) to the downstream breathing gas duct (58) and, in the event of a predetermined second breathing gas overpressure in the downstream breathing gas duct (58) relative to the upstream breathing gas duct (54), the valve assembly blocks a gas flow from the downstream breathing gas duct (58) to the upstream breathing gas duct (54). According to the invention, the exhalation valve arrangement (22) has a bypass chamber (74) that communicates via flow mechanics with the upstream breathing gas duct (54)and extends from the upstream breathing gas duct (54) to the region of the downstream breathing gas duct (58) and there is designed for coupling a gas pressure sensor (80).

An agent for improving allergic predisposition is provided. This agent is effective in improving the allergic predisposition, safe, and readily ingestible. More specifically, an agent for improving allergic predisposition and an agent for suppressing production of IgE antibody containing a hydrolysate of water-soluble dietary fibers as its effective component are provided.

Triboelectric treatment of or addition to a wing tip and an airfoil upper and lower surfaces is selectively done to electrostatically mutually charge the wing tip and the airfoil upper and lower surfaces with the atmospheric air frictionally coming in contact, in order to reduce trailing-edge vorticity and to promote interlayer mixing in the downwash. Electrostatic forces impede air rollup around the wing tip by first pulling the rolling up air from the airfoil lower surface to the wing tip side face, holding, charging and then repelling the rolling up air to the airfoil upper surface. Triboelectric layers with opposite charges, stacked chord-wise or thickness-wise, form flat and rounded wing tips for vorticity and BVI-noise reduction. For similar effects, opposite triboelectric layers, stacked span-wise, form a rounded wing tip. Lining of thick trailing edge of an airfoil is done with a triboelectric beading to reduce trailing-edge vorticity and form drag.

Aspects of the present disclosure relate to binding agents (e.g., antibodies and antigen binding fragments) that bind soluble fms-like tyrosine kinase 1 (sFlt1) in an isoform specific manner. In some embodiments, immunological assay methods utilizing isoform-specific antibodies or antigen binding fragments that bind sFlt1 isoforms are provided for assessing biological samples obtained from pregnant subjects, e.g., for purposes of evaluating preeclampsia status in the subject.

The invention relates to a method for improving grassland productivity on the basis of a livestock-poultry-pasture coupling mode. The method includes the following steps that deteriorated grassland with the vegetation coverage degree not higher than 50% or grassland with the grasshopper density being 10 grasshoppers per square meter or above is selected for stocking, and it is required that the height of a plant community is smaller than 30 cm to guarantee that poultry can see poultry houses; the stocking density and the scale of the poultry and distribution positions of the poultry houses are determined according to the use area of the selected grassland and the poultry raising aim, and the distance between the poultry houses are adjusted according to the determined stocking density of the poultry; after young poultry are subjected to heat supplication stopping and then freely raised on the selected grassland by means of the poultry houses, sufficiency drinking water supply is guaranteed in the daytime, and feed is supplemented at night; the poultry houses are moved every 1-2 months according to vegetation conditions and soil conditions of grazing pasture, and accumulated faeces are evenly scattered around the poultry houses; poultry eggs and poultry products are harvested; after the stocking period of the poultry ends, added forage is harvested and / or cattle and sheep are grazed.

The present invention provides a percutaneous anxiolytic of which active ingredient is an essential oil derived from plants, a composition thereof, and a method for producing thereof. The percutaneous anxiolytic comprising Rose Absolute, which is an active ingredient, an essential oil adsorbent, a release water remover, an essential oil adsorption / desorption regulator, exothermic agent, heat transfer inhibitor, adsorption promoter, a base for sheet formation, and a sheet for pressure bonding is provided. The method for producing the anxiolytic and the composition used for the anxiolytic are also provided.