40results about How to "Easily disturbed" patented technology

An electronic lighting device simulating real fire comprising a flame sheet (1), a supporting frame (2), a light emitting element (3) and a drive mechanism; the flame sheet (1) comprises a flame section (1.1), a balance section (1.2) and a supporting point (1.3); the supporting point (1.3) is positioned between the flame section (1.1) and the balance section (1.2); the drive mechanism is positioned corresponding to a middle part of the flame sheet (1); the drive mechanism exerts driving force to the middle part of the flame sheet (1). The electronic lighting device simulating real fire has a compact design. When the flame sheet swings, the ferromagnet is always positioned within the strong magnetic field of the electromagnetic coil. Therefore, the magnetic force can be much better utilized and thus a weaker current should be sufficient to drive the flame sheet to swing reciprocally.

An optical-electrical transmission connector having resistance to optical axis misalignment, having small loss, easily increasing the number of buses, and capable of being formed of a commonly-used material is provided. In a male connector, one collimating lens facing the other collimating lens when connecting the male connector to a female connector is arranged, and a light guide is arranged corresponding to the focal point of the one collimating lens. A positioning section is arranged corresponding to surroundings of the one collimating lens, and the positioning section has one inclined surface coming into contact with the other inclined surface when connecting the male connector to the female connector.

In a fuel injection device including a body portion that forms an injection hole through which a fuel is injected, the body portion includes an inlet-channel-forming portion that is connected to an inflow port of the fuel in the injection hole and forms an inlet channel which is a fuel flow channel, and an outlet-channel-forming portion that is connected to the inlet channel and an outflow port of the fuel in the injection hole, and forms an outlet channel that is a fuel flow channel. A surface roughness of the outlet-channel-forming portion is larger than a surface roughness of the inlet-channel-forming portion.

A mailable greeting article comprises a body having a top panel and a plurality of surfaces defining a cavity. A removable portion is formed on the top panel to provide access to the cavity. Additionally, a cover is movably attached to the body and extends from one of the surfaces. A bag is attached to the cover and has a compartment accessible through the cover, wherein the bag is movable between a folded and an unfolded configuration. A hook extends from the cover and has a cantilevered portion defining a slot. The hook is deformable and configured to support the body. At least one of the surfaces is configured to display a greeting thereon, and another of the surfaces defines a postage area and an address area thereon for mailing the article.

The invention concerns a spray nozzle for a powder duster for dusting freshly printed products with a connection for a tube for supplying a powder-air mixture, a distribution chamber and at least two nozzle channels which branch off from the distribution chamber like a fan, wherein the opening angle of the outer nozzle channels limiting the fan subtends an angular range of 5° to 20°, in particular an angular range of 8° to 15°, and preferably 12°. The invention also concerns a spray bar with spray nozzles of this type, a powder duster comprising spray nozzles of this type, and a method for dusting freshly printed products.

A natural gas or liquified propane powered generator incorporated into a HVAC unit, for supplying emergency power to a residence or commercial business. The generator is contained within an exterior cabinet that houses HVAC components for both packaged and split systems. The packaged unit is arranged so that the generator is included within the exterior cabinet and the split unit is arranged so that the generator is positioned beneath the split unit. The generator operates from natural gas or liquified propane supplied to the home or from a portable liquified propane tank, if the supply of natural gas or liquified propane is terminated. In the event of a power failure, the user manually operates the generator or an automatic transfer switch can be utilized. On-site electronics are included to allow a user to monitor the system from a smart phone or other electronic device.

The invention relates to the field of liquid-gas separation, especially to the field of flue gas desulphurization, specifically to a compound desulfurizer for flue gas. The objective of the invention is to provide a sulfur dioxide absorbent used for absorption of a membrane contactor. The compound desulfurizer for flue gas is composed of tartrate and an aqueous solution of organic amine mixed according to a mol ratio of 1: 0.5-3. The compound desulfurizer has the advantages of good chemical stability, small foamability, small viscosity and a wide source, easy purchasing and a low price of raw materials. A desulphurization process using the compound desulfurizer has the advantages of a high mass transfer coefficient, no disturbance during flowing of gas and fluid, small mass transfer resistance, a high desulfurization rate, convenience in operation, great operational flexibility, no secondary pollution and stable running in the membrane contactor.

A capacitive vehicle seat occupancy detection and classification system includes an impedance measurement circuit and a control and evaluation unit. The impedance measurement circuit is configured for providing periodic electrical measurement signals to a capacitive sensor of N different fundamental frequencies, wherein N is a natural number of at least 3, and to determine a complex impedance from each of determined sense currents in the capacitive sensor. The control and evaluation unit is configured to determine a seat occupancy class for each one of the complex impedances determined at the at least N different fundamental frequencies, and to determine a final seat occupancy class derived by a majority decision among the determined seat occupancy classes.

The invention discloses a mixed culture method of grouper bream and half smooth tongue sole in circulating water in an industrialized manner. Belonging to the technical field of aquaculture, the invention mixes juvenile porpoise and half smooth tongue sole in a circulating aquaculture system, and reduces or avoids species by adjusting the stocking specifications, stocking order, culture density ratio, management strategy and water quality conditions of the two kinds of sea fish. Inter-competition, realize the mixed culture of porphyra and semi-smooth tongue sole, and improve the efficiency of unit water body culture. The invention can effectively avoid competition between two kinds of fish species, efficiently utilize the space of the cultured water body, reduce the cost of temperature control of the cultured water body, significantly improve the breeding efficiency of the unit water body, increase the water flow velocity in the cultured pond, improve the removal efficiency of feces and other particulate matter in the cultured pond, and reduce circulation. The water treatment pressure of the aquaculture system significantly increases the biological carrying capacity of the aquaculture system. The invention provides a new idea and a new method for industrialized circulating aquaculture of seawater fish.