72results about How to "Conveniently generated" patented technology

Disclosed herein are reusable apparatus for the generation of a gas including a reactant chamber defined at least in part by a gas permeable material and a resealable opening. In certain embodiments the gas permeable material is substantially impervious to the passage of liquid and / or allows for the controlled passage of gas. Also disclosed are methods for using the apparatus, reusable reactant chambers, kits including reactants and reactant refill kits.

Generating a screenshot is disclosed, including: obtaining, from a non-contact gesture identifying sensor associated with a device, a plurality of position points associated with an object's non-contact gesture movement corresponding to respective ones of a plurality of sampling times; determining that the object's non-contact gesture movement comprises a preset non-contact screenshot gesture based at least in part on the plurality of position points meeting a condition associated with the preset non-contact screenshot gesture; and generating a screenshot in response to the determination that the object's non-contact gesture movement comprises the preset non-contact screenshot gesture.

A key input apparatus and method includes a first key input unit, when any one of a plurality of keys of a first group is pressed, to output first data corresponding to the pressed key, a second key input unit, when any one of a plurality of keys of a second group is pressed, to output second data corresponding to the pressed key, and a key code generator to assign the first data and the second data to a certain row number and a certain column number, respectively, of a matrix and to generate a different key code corresponding to the row number and the column number of the matrix according to an order in which the first data and the second data are output, wherein the keys of the first group are different from the keys of the second group.

An optical pulses emitter includes a first and a second Fabry-Perot laser diodes. The first and second laser diodes have a first and second working optical wavelength band respectively, and the first and second working wavelength bands has at least an overlapped wavelength band. The emitter also includes a signal source in connection with the first laser diode such that a plurality of optical pulses over the first working optical wavelength band is generated and an optical filter for filtering the optical pulses so as to output a plurality of optical pulses primarily of a desired optical wavelength, which falls into the overlapped wavelength band. The emitter further includes an optical amplifier along an optical path between the first and second Fabry-Perot laser diodes for amplifying the optical signals passing therethrough. The optical pulses primarily of the desired optical wavelength are injected into the second laser diode, and the second laser diode, stimulated by the injected optical signals, outputs optical pulses primarily of the desired optical wavelength.

An announcement thread addressing format which comprises a first sub-part concatenated with a second sub-part is described. The first sub-part is preferably the address of the party which generates the addressing identifier, whereas the second sub-part may be random data. An announcer apparatus may then use these address formats by including only those parts of an announcement thread address which render the address unique within the particular index message in which it is to be included, but not necessarily globally unique.

Apparatus and methods are disclosed for treating allergic rhinitis (seasonal and perennial hay fever), by application of flash lamp radiation. The nasal cavity can be illuminated in a safe and effective manner, with non-coherent light from a flash-lamp or other suitable source. This illumination can be accomplished in any suitable manner, including by use of a handheld device. Such handheld embodiments may contain a power source (battery or AC), control circuitry, light source (flash-lamp or diode laser), lens (focusing or non-focusing), light filter, and / or fiber-optic for delivering light to the nasal cavity. Embodiments include using any suitable light energy, such as visible light in the red wavelengths with a power output of 1 to 10 Joules per cm2. The device can be pre-programmed to deliver a specified amount of light in a specified amount of time using multiple pulses (in the case of a flash lamp) or a continuous wave (in the case of a diode laser). In many useful embodiments, a rigid fiber-optic extends from the lens / light filter a length of 10 to 20 mm, although it can be any convenient and useful size and shape. Contact sensors can be arrayed on the device for various purposes, such as to restrict illumination to times when the fiber optic is inserted into the nasal cavity. This and / or other safety features can prevent the high-intensity light from being fired into open space, a person's eyes, and / or otherwise causing a potential vision or other hazard. Preferably, the device can be easily and comfortably inserted into a nostril. The fiber-optic can be angled (either in its own shape or by the user manipulating it to a convenient angle / position) so as to allow the user to easily grip the device and insert the fiber-optic without having to use a mirror or other aid. Light from the device can be emitted at a specified light frequency that causes a desired immunosuppressive response in the cellular system.

The present invention relates to a gaseous fluid generation system, a columnar heating device, and a method for generating a gaseous fluid. In one embodiment, the gaseous fluid generation system includes a reservoir-less columnar vessel having a liquid fluid inlet and a gaseous fluid outlet and at least one resistive heating element contained within the columnar vessel. The columnar vessel is oriented such that the gaseous fluid outlet is elevated with respect to the liquid fluid inlet. In one embodiment, the gaseous fluid generation system includes at least one resistive heating element having a power density selected to heat a fluid selected from the group consisting of a liquid fluid, a saturated gaseous fluid and a superheated gaseous fluid. In one particular embodiment, resistive heating elements of the columnar vessel have a power density selected to heat both a liquid fluid and a gaseous fluid.