|| List of recent Uart-related patents
|Detection device and image forming apparatus|
At detection device, in the case where the toner on the developing material carrier is caused to adhere to the first electrode, the controller connects the assembly to the first capacitor using the first switch and connects the assembly to the second capacitor using the second switch; and in the case where the second detection unit detects the oscillation frequency of the quartz oscillator, the controller disconnects the assembly from the first capacitor using the first switch and disconnects the assembly from the second capacitor using the second switch.. .
|Downhole quartz gauge with minimal electronics|
A system and method of monitoring a pressure, temperature, and/or vibration of a hostile environment without requiring the use of active electronics or an oscillator circuit in that environment. The system and method interrogate a resonant pressure sensor and a resonant or passive temperature sensor connected to a transmission line and located at least 100 feet (30.48 m) away from a network analyzer.
Data may be collected by a central processor from four quarter tiles and transmitted to the computer for analysis. Information obtained from the analysis may include, but is not limited to, gait analysis, identity of people on a floor, and safety issues (detecting someone has fallen, for example)..
|Apparatus, system and method for providing a city-centric exchange traded fund|
The present invention may provide exchange traded funds (etfs) focused on the investment potential of cities as demonstrated by their headquartered companies within targeted geographic markets. The present invention may account for a city's economy functions as its own ecosystem with unique resources, attributes and demographics inextricably interwoven.
|Sealing about a quartz tube|
A sealing arrangement for sealing a quartz tube with a uv lamp therein and electrical cable extending therefrom through the lid of a pressurized fluid purification vessel. In one version, a tubular fitting, threaded on opposite ends, is received over an end of the quartz tube and threadedly engaged in an aperture in the lid and sealed with a first annular seal, a second annular seal in the tubular fitting seals about the quartz tube.
Reversible footwear includes a flexible sole, flexible vamp and flexible quarter combined with stretchable inserts in the upper located at approximately the arch position of the footwear. A removable insole may be added to the footwear.
The invention relates to compositions containing a) one or more water-soluble pesticides, b) one or more quarternary ammonium compounds of the formula (i), r1r2r3n30—(cmh2mo)ph x− (i), in which r1 is a linear or branched alkyl group with 6 to 10 carbon atoms, r2 and r3 can be the same or different and are each independently of each other an alkyl group with 1 to 3 carbon atoms, m is 2 or 3, p is a number from 1 to 5, and x is chlorine, and c) water.. .
|Colloidal silica polishing composition and method for manufacturing synthetic quartz glass substrates using the same|
A polishing composition comprising a colloidal dispersion of spherical silica particles and associated silica particles as abrasive is provided. When used in the step of polishing synthetic quartz glass substrates, the polishing composition ensures a higher polishing rate than conventional colloidal silica and is effective for preventing any microscopic defects on the substrate surface, thus providing the substrate with a high smoothness.
Disclosed is a directional coupler including a first hollow portion 1301 that is disposed in a first ground conductor 1201 and is arranged directly above a first signal conductor 1001 and a second signal conductor 1002, and that is constructed of a discontinuous structure that has a function of delaying the phase and that is small with respect to the one-quarter wavelength of an operating frequency.. .
|Resonator element, resonator, oscillator, electronic apparatus, sensor, and moving object|
A resonator element includes a quartz crystal substrate having a base, a pair of vibration arms extending from the base, and a support arm located between the vibration arms and extending from the base in the direction in which the vibration arms extend. Each of the vibration arms has an arm portion and a hammer head provided at the front end of the arm portion.
|Resonation device, electronic apparatus, and moving object|
A quartz crystal oscillator as a resonation device includes a substrate, a quartz crystal resonator as a resonator attached with a heating element, terminals adapted to fix the resonator and the substrate to each other, and intermediate members having an electrical insulation property and lower in thermal conductivity than the terminals. The intermediate members intervene between the resonator and the substrate via the terminals, and a gap is disposed between the quartz crystal resonator and the substrate..
A current sensor includes semi-annular first and second magnetic cores, first and second sensors, and a differential output part. The first magnetic core is provided around a wire in which an electric current flows and includes a pair of first magnetic core parts each having a quarter annular shape.
|Resonation device, method of manufacturing resonation device, electronic apparatus, and moving object|
A method of manufacturing resonation device (a quartz crystal oscillator) includes the steps of applying a thermosetting thermal insulating connection material and an electrically-conductive connection material, which is higher in curing temperature than the thermosetting thermal insulating connection material, on a principal surface of a substrate, mounting fixation terminals of a resonator (a quartz crystal resonator), which has a heating element, and to which the fixation terminals and connection terminals are connected, in application positions of the insulating connection material on the substrate, and connection terminals in application positions of the electrically-conductive connection material, and heating the insulating connection material and the electrically-conductive connection material based on a reflow profile to make the insulating connection material and the electrically-conductive connection material cure in this order.. .
|Torches and methods of using them|
Certain embodiments described herein are directed to a torch that includes a lanthanide or actinide material. In some embodiments, the torch can include one or more other materials in combination with the lanthanide or actinide material.
|Plasma processing apparatus and method thereof|
In an inductive coupling type plasma torch unit, a solenoid coil is arranged in the vicinity of a first quartz block and a second quartz block, and a space inside a long chamber is annular. Plasma generated in the space inside the long chamber is jetted toward a base material from a plasma jetting port) as a slit-shaped opening in the long chamber.
|Marine docking stations|
A floating installation for temporarily accommodating objects that are being transported from a first position to a second position located on a marine installation, characterized by the floating installation including at least one marine docking station adapted for the call of a seagoing transport vessel, the at least one docking station being integrated in the installation, at least one helipad and living quarters, and a method of transporting personnel and equipment.. .
|Method and apparatus for signal decomposition, analysis, reconstruction and tracking|
A system and method for representing quasi-periodic (“qp”) waveforms, for example, representing a plurality of limited decompositions of the qp waveform. Each decomposition includes a first and second amplitude value and at least one time value.
|Process for producing a protective chromium layer|
Process for producing a gastight and crack-free protective chromium layer for substrates composed of iron- and nickel- and titanium-based alloys by means of plasma spraying, where the chromium content in the finished layer is at least 70% by weight and a spray powder composed of three components, namely a first component composed of finely particulate chromium powder, a second composed of finely particulate powder of a nickel-based alloy and a third composed of coarsely particulate cristobalite or quartz powder as support for the first and second component, is selected.. .
|An ultrasound doppler detection method with golay code excitation|
An ultrasound doppler detection method with golay-encoded excitation is used to obtain the flow information of a moving object. A first golay code is transmitted to the moving object for a reflection signal of the first golay code and a second golay code is transmitted to the moving object for a reflection signal of the second golay code after waiting for a pulse repetition interval.
|Galvanically isolated, directional coupler|
A galvanically isolated, directional coupler, especially for in- and out-coupling of high-frequency measurement signals of a radar fill-level measuring device, wherein two mutually engaging, oppositely bent, conductive traces are provided, wherein the two oppositely bent, conductive traces are so arranged that that they couple with one another over a region of a quarter wavelength (λ/4) of the wavelength associated with the center frequency of the measuring signals and form two groups of laterally coupled, conductive traces, and wherein curved conductive trace portions adjoin each of the two groups of laterally coupled, conductive traces, in each case, over a region, which is less than an eighth wavelength (λ/8) of the wavelength associated with the center frequency.. .
|Waveguide circulator with improved transition to other transmission line media|
A waveguide circulator for an electro-magnetic field having a wavelength is provided. The waveguide circulator includes: n waveguide arms, where n is a positive integer; a ferrite element having n segments protruding into the n respective waveguide arms; at most (n−1) quarter-wave dielectric transformers attached to respective ends of at most (n−1) other segments; a first quarter-wave dielectric transformer attached to an end of the first segment; and a coaxial-coupling component.
|Surface acoustic wave device, electronic apparatus, and sensor apparatus|
A saw device includes an idt which is provided on the principal surface of a quartz crystal substrate having euler angles (−1.5°≦φ≦1.5°, 117°≦θ≦142°, . .
|Compact electromagnetic plasma ignition device|
A quarter wave coaxial cavity resonator for producing corona discharge plasma from is presented. The quarter wave coaxial cavity resonator has a folded cavity made of opposing concentric cavity members that are nested together to form a continuous cavity ending in a aperture.
|Quarter wave coaxial cavity igniter for combustion engines|
An apparatus and method for igniting combustible materials in a combustion chamber of a combustion engine using corona discharge plasma from a quarter wave coaxial cavity resonator. A tapered quarter wave coaxial cavity resonator is adapted to mate with the combustion chamber.
|Quartz glass manufacturing method using hydrogen obtained by vaporizing liquid hydrogen|
Provided is a quartz glass manufacturing method that involves using one or more burners, supplying hydrogen and oxygen to the one or more burners to generate an oxyhydrogen flame, introducing a silicide into the oxyhydrogen flame, forming a porous base material by depositing silicon dioxide generated from a flame hydrolysis reaction with the silicide, and heating and sintering the porous base material to form transparent glass, the method comprising supplying hydrogen that is stored or made at a normal temperature to the one or more burners; controlling a hydrogen flow rate using a measurement apparatus or control apparatus that performs measurement based on heat capacity of a gas; vaporizing liquid hydrogen stored in a low-temperature storage chamber, and supplying the vaporized liquid hydrogen to the one or more burners as backup hydrogen; switching from the hydrogen to the backup hydrogen; and when switching, adjusting the hydrogen flow rate to a value obtained by multiplying the hydrogen flow rate immediately after switching by a predetermined correction coefficient.. .
|Passive monitoring system|
Embodiments discussed herein provide a passive monitoring system for use in a residential independent living framework. In some exemplary embodiments, the system may be used to alert a primary caregiver of a possible decline or change in an activity of daily living (“adl”) of the monitored individual.
|Signal decomposition, analysis and reconstruction using high-resolution filter banks and component tracking|
A system and method for representing quasi-periodic waveforms, for example, representing a plurality of limited decompositions of the quasi-periodic waveform. Each decomposition includes a first and second amplitude value and at least one time value.
|Quartz resonator pressure transducers and methods of operation|
A cylindrical quartz crystal transducer that exhibits a low probability of twinning, and uses a combination of resonator signal inputs at the b-mode and c-mode frequencies to calculate resonator temperature. Crystallographic orientations are disclosed where combinations of b-mode and c-mode resonant frequencies exist that are sufficiently independent of pressure to enable accurate calculation of temperature under transient conditions.
|Misalignment-tolerant high-density multi-transmitter/receiver modules for extremely-high frequency (ehf) close-proximity wireless connections|
Docked devices communicate wirelessly and in close proximity using multiple transmitters of extremely high-frequency (ehf) signals of 30-300 ghz. The devices may not be precisely aligned when docked.
|Magnetic acoustic resonance light and homeopathic therapy crystal|
A quartz or otherwise similar crystal (‘host crystal’) embedded with minerals, metals, homeopathic, organic/inorganic, and magnetic materials (which allow for magnetic interactions) and the method for embedded ‘host crystal’ with said materials is disclosed. The ‘host crystal’ can be any size, shape, cut, or color of crystal.
|Noise suppression system|
A noise suppression system for an air-cooled internal combustion engine is disclosed. The system may include an acoustically designed shroud forming a cavity and configured for attenuating noise produced by a cooling air fan associated with the engine.
|Bearing arrangement inner race heater|
A device for heating a bearing race mounted on a shaft including a quartz halogen lamp for heating the bearing race and a reflector for reflecting heat from the quartz halogen lamp towards the bearing race.. .
|Light irradiation type heat treatment apparatus and heat treatment method|
Four wafer pins are fixed in a chamber and spaced at intervals of 90 degrees. Four support pins are provided in a wafer pocket of a susceptor and spaced at intervals of 90 degrees.
|Apparatus and method for absorbing laser energy that fails to couple into the core of a laser fiber, and for absorbing the energy that has been transmitted to the cladding of the laser|
A fiber optic connector for coupling focused radiant energy from a laser to a fiber optic conductor includes a quartz alignment ferrule that is fused mechanically and optically to the fiber's proximal end, either by an index matching first adhesive or by heat fusing the cladding to the ferrule without removing the cladding from the end of the fiber. The fiber and ferrule are attached to the fiber's proximal termination connector by a second adhesive with a high refractive index which absorbs errant radiant energy that has propagated in the fiber's cladding.
|Transpositional modulation systems and methods|
Systems and methods for transpositional modulation and demodulation are provided. One such method for generating a signal includes the steps of providing a look-up table having a plurality of quarter-cycle waveforms, each of said quarter-cycle waveforms associated with a respective input level; receiving an input signal; and outputting quarter-cycle waveforms associated with levels of the received input signal.
|Resonator, oscillator, electronic apparatus, and moving object|
A resonator includes a resonator element, which includes a quartz crystal substrate formed of crystal, and a package in which the resonator element is housed. The quartz crystal substrate includes a base portion and two vibrating arms that are aligned in the x-axis direction of the crystal and extend from the base portion in the +y′-axis direction (or the −y′-axis direction) of the quartz crystal.
|Frequency quadruplers at millimeter-wave frequencies|
A symmetric frequency multiplier includes four non-linear devices configured to receive an input signal having a fundamental mode and to provide an output having one or more harmonics; and three collinear transmission lines, each having a length of about one quarter of an input wavelength, configured to receive the outputs of the non-linear devices and configured to combine bifurcated components of the signals from the non-linear devices into two frequency-multiplied output signals. Two of the signals from the non-linear devices are provided at respective ends of the collinear transmission lines and two of the signals from the non-linear devices are provided between transmission lines, such that each of the bifurcated components of a given signal passes through a different subset of the transmission lines..
|Half- or quarter-cycle current regulator for non-isolated, line voltage l.e.d. ballast circuits|
A current regulator for non-isolated, line voltage led driver circuits solves the problem of led flicker caused by line noise in the visible frequency range. In one aspect of the invention, led flicker frequency may be increased beyond the line frequency.
|Mercury vapor discharge lamp and method for its manufacture|
Conventional mercury vapor discharge lamps include a closed emitter tube made of quartz glass having an emitter tube end, a gas-tight seal in the region of the emitter tube end, and two electrodes arranged inside the emitter tube for generating a discharge in a discharge zone between the electrodes, as well as an amalgam reservoir. In order to provide a mercury vapor discharge lamp having an amalgam reservoir, which can be operated at high efficiency at variable irradiation power and also is easy and inexpensive to manufacture, an annular gap is formed in the region of the emitter tube end between a quartz glass tube and the emitter tube, and the amalgam reservoir is arranged inside the annular gap..
|Bicycle tensioning device|
A tensioning device for bicycle front and rear wheel assemblies. A skewer assembly with a thumbnut is securable to the wheel assembly with a quick-release assembly.
A tote transport assembly that includes a base, a handle, a partition, and a lid. The base includes a plurality of wheels that facilitate vertical or tipped transportation of the ice cart through an environment.