Abstract: A stylized writing instrument shaped like a proprietary and/or familiar object. Embodiments include a housing shaped like the proprietary and/or familiar object, a writing implement, and internal mechanisms provided within the housing for extending the writing implement from, and retracting the writing implement into, the housing. The internal mechanisms may comprise a wide variety of actuation systems for extending and retracting the writing implement, including a cam actuation assembly, an edge slide actuation assembly, a gravity actuation assembly, a pressure actuation assembly and a push button actuation assembly.

Abstract: Quantum nanowires are produced in a medium comprising ions, dopants and free electrons, wherein the free electrons are solvated by complexes of ions and dopants. Electrical conductivity of the quantum nanowires can be higher than for conventional metal conductors. Quantum nanowires can be prepared in linear or circular form, and can be used to manufacture electrical components including transistors, sensors, motors and other nanoscale passive or active devices. Nanoscale devices can be made in liquid, semisolid, or solid media. Methods are provided for the manufacture of quantum nanowires and devices made therefrom. The devices can be used in the manufacture of computers, electronic circuits, biological implants and other products.

Abstract: An improved phase-shifting point diffraction interferometer can measure both distortion and wavefront aberration. In the preferred embodiment, the interferometer employs an object-plane pinhole array comprising a plurality of object pinholes located between the test optic and the source of electromagnetic radiation and an image-plane mask array that is positioned in the image plane of the test optic. The image-plane mask array comprises a plurality of test windows and corresponding reference pinholes, wherein the positions of the plurality of pinholes in the object-plane pinhole array register with those of the plurality of test windows in image-plane mask array. Electromagnetic radiation that is directed into a first pinhole of object-plane pinhole array thereby creating a first corresponding test beam image on the image-plane mask array.

Abstract: A method and apparatus for computing sign text for exit ramps from limited access highways of an electronic map network. First and second name lists containing names of road elements ahead of and behind respective simple and compound exit ramps are generated. Sign text for simple exit ramps is computed using a first process having the first and second name lists as inputs. Sign text for compound exit ramps is computed using a second process having the first and second name lists as inputs.

Abstract: An at-wavelength system for extreme ultraviolet lithography mask blank defect detection is provided. When a focused beam of wavelength 13 nm is incident on a defective region of a mask blank, three possible phenomena can occur. The defect will induce an intensity reduction in the specularly reflected beam, scatter incoming photons into an off-specular direction, and change the amplitude and phase of the electric field at the surface which can be monitored through the change in the photoemission current. The magnitude of these changes will depend on the incident beam size, and the nature, extent and size of the defect. Inspection of the mask blank is performed by scanning the mask blank with 13 nm light focused to a spot a few &mgr;m in diameter, while measuring the reflected beam intensity (bright field detection), the scattered beam intensity (dark-field detection) and/or the change in the photoemission current.

Abstract: A cleaning wipes dispenser that enables consumers to consistently remove individual wipes without having the remaining wipes fall back into the dispenser and with minimum loss of liquid solution is disclosed. The dispenser includes: (i) a container having an interior for storing the cleaning wipes wherein the wipes comprise a web of material; and (ii) a dispensing port having a body that is attached to the container and that has an opening through which the web of material is threaded, wherein the opening defines at least two nodes that are in communication with each other by an open channel, wherein each node has at least two appendages projecting therefrom, wherein the open channel and appendages define a plurality of edges that frictionally engage the web during separation of a sheet of material from a remaining portion of web of material and wherein the opening is dimensioned so that following detachment of the sheet, a remaining fragment of web of material remains threaded through the opening.

Abstract: An erase operation is performed on a non-volatile memory cell with an oxide-nitride-oxide structure by using a negative gate erase voltage during an erase procedure to improve the speed and performance of the non-volatile memory cell after many program-erase cycles. During the erase procedure, an erase cycle is applied followed by a read cycle until the cell has a threshold erased below a desired value. For the initial erase cycle in the procedure, an initial negative gate voltage is applied. In subsequent erase cycles, a sequentially decreasing negative gate voltage is applied until the threshold is reduced below the desired value. In one embodiment, after erase is complete, the last negative gate voltage value applied is stored in a separate memory. After a subsequent programming when the erase procedure is again applied, the initial negative gate voltage applied is the negative gate voltage value for the cell stored in memory.

Abstract: A device, such as a cellular telephone, having a software program for maximizing the amount of text displayed is provided. The software program converts a markup language page, such as a hypertext markup language page from the internet, or ASCII file, to easily viewable text which may be provided to small displays. The software program includes a method to reduce the displayed distance between characters, both horizontally and vertically. The software program also includes a method which proportionately reduces the font size of the displayed characters. The software program also includes methods for substituting fonts in a page or file with easily readable fonts and converting lowercase characters to uppercase characters. The software program maximizes the amount of displayed text while maintaining the intended relative style and positioning of the text.

Abstract: A power meter includes components to measure RMS power over an 84 dB range or greater using the I-V square-law relation of a diode for measurements. The power meter includes multiple diodes along with a power distribution manifold which includes power dividers to distribute an input signal to the diodes. In one embodiment, a first power divider (202) distributes power to a first one of the diodes (203), and to the second power divider (204) which distributes power to the second (210) and third (212) diodes. The first power divider (202) is connected without attenuation to the first diode (203). The second power divider (204) is connected to the second diode (210) through a 11 dB attenuator (206), and to the third diode (212) through a 28 dB attenuator (208).

Abstract: A low-voltage reference circuit is provided wherein (i) the output voltage can be set to be a fraction of the silicon bandgap voltage of 1.206 volts, or on the order of 0.9 volts, (ii) the output voltage can have a zero thermal coefficient (TC), and (iii) the operating supply voltage Vcc can be less than 1.5 volts, or on the order of 1.1 volts. In one embodiment, the reference circuit modifies a conventional Brokaw bandgap circuit to lower both the required Vcc level and the output voltage by a constant offset. Referring to FIG. 3, the modification includes adding bipolar transistor (Q6), an opamp (A3) and resistors (R5, R6 and R7). In another embodiment, the reference circuit modifies a conventional circuit with PNP transistors connected to the substrate, referring to FIG. 4, by adding current source I6, NMOS transistor M3, opamp A4 and resistors R8-R10. A further embodiment modifies FIG. 4, referring to FIG. 5, by omitting the current source I6, and moving the location of resistor R4.

Abstract: Control of particle contamination on the reticle and carbon contamination of optical surfaces in photolithography systems can be achieved by the establishment of multiple pressure zones in the photolithography systems. The different zones will enclose the reticle, projection optics, wafer, and other components of system. The system includes a vacuum apparatus that includes: a housing defining a vacuum chamber; one or more metrology trays situated within the vacuum chamber each of which is supported by at least one support member, wherein the tray separates the vacuum chamber into a various compartments that are maintained at different pressures; and conductance seal devices for adjoining the perimeter of each tray to an inner surface of the housing wherein the tray is decoupled from vibrations emanating from the inner surface of the housing.

Abstract: Control of particle contamination on the reticle and carbon contamination of optical surfaces in photolithography systems can be achieved by the establishment of multiple pressure zones in the photolithography systems. The different zones will enclose the reticle, projection optics, wafer, and other components of system. The system includes a vacuum apparatus that includes: a housing defining a vacuum chamber; one or more metrology trays situated within the vacuum chamber each of which is supported by at least one support member, wherein the tray separates the vacuum chamber into a various compartments that are maintained at different pressures; and conductance seal devices for adjoining the perimeter of each tray to an inner surface of the housing wherein the tray is decoupled from vibrations emanating from the inner surface of the housing.

Abstract: A method and apparatus for optimizing the efficiency of a data bus for a memory device. Extra latency is added between the time a memory controller issues a write instruction and the time the data is transferred on the data bus. This additional latency is optimized to reduce the number of idle time slots on the data bus when switching between a read instruction and a write instruction. Programmable registers are provided for adjusting the amount of latency.

Abstract: An electronic device generates an output airflow that is subjected to UV radiation from a germicidal lamp within the device. The airflow preferably is created electro-kinetically by coupling high voltage pulses across an electrode system that includes small radius first array electrodes and larger radius second array electrodes. The airflow is also accompanied by generation of ions and/or ozone. If desired, airflow may be created with a fan instead of, or to augment, electro-kinetic generation. The device optionally includes a moisture-containing material whose proximity to the airflow can augment humidity in the airflow.

Abstract: A method for determining points of change or novelty in an audio signal measures the self similarity of components of the audio signal. For each time window in an audio signal, a formula is used to determine a vector parameterization value. The self-similarity as well as cross-similarity between each of the parameterization values is then determined for all past and future window regions. A significant point of novelty or change will have a high self-similarity in the past and future, and a low cross-similarity. The extent of the time difference between “past” and “future” can be varied to change the scale of the system so that, for example, individual musical notes can be found using a short time extent while longer events, such as musical themes or changing of speakers, can be identified by considering windows further into the past or future. The result is a measure of the degree of change, or how novel the source audio is at any time.

Abstract: An improved class-G amplifier (FIG. 2) is provided by adding a first capacitor (82) between the input of current mirror (18) and node p, and by adding a second capacitor (84) between the input of current mirror (20) and node m. The added capacitors (82) and (84) can be sized to stabilize frequency responses when high power supplies are enabled. The added capacitors (82) and (84) further function to reduce transient currents during switching through the crossover points between first upper and lower power supplies (Vsp1, Vsph) and between second upper and lower power supplies (Vsm1, Vsmh).

Abstract: The disclosure describes a current feedback amplifier that contains an additional pair of emitter follower transistors connected between inputs of current mirrors, with a capacitor connected to the common emitters of the emitter follower transistors to reduce discontinuities in the output current provided from the current mirrors. The capacitor is used to turn on the non-dominant current mirror prior to the time it is required to dominate the output. In this manner, glitches introduced due to delays in a current mirror switching from an off state to an on state are significantly reduced.

Abstract: Fluorinated chemical precursors, methods of manufacture, polymer thin films with low dielectric constants, and integrated circuits comprising primarily of sp2C—F and some hyperconjugated sp3C—F bonds are disclosed in this invention. Precursors are disclosed for creating fluorinated silanes and siloxanes, and fluorinated hydrocarbon polymers. Thermal transport polymerization (TP), chemical vapor deposition (CVD), plasma enhanced CVD (PECVD), high density PECVD (HDPCVD), photon assisted CVD (PACVD), and plasma-photon assisted (PPE) CVD and PPETP of these chemicals provides thin films with low dielectric constants and high thermal stabilities for use in the manufacture of integrated circuits.