101results about How to "Large area" patented technology

The invention relates to an improved bone screw for use in orthopaedic surgery, in particular with external fracture fixation devices, of the type which comprises ahead (3), a shank (4), and a threaded portion (5) tapering towards a tip (2) at the opposite end from the head (3). Advantageously, the threaded portion (5) has at least one constant pitch section comprising threads (9) which have a triangular cusp-like profile in cross section and are separated from each other by a shaped bottom land with a concave profile (10) defined by two countersloping planes.

A coordinated surveillance system uses a larger number of fixed low resolution detection smart camera devices and a smaller number of pan/tilt/zoom controllable high resolution tracking smart camera devices. The set of detection cameras provide overall continuous coverage of the surveillance region, while the tracking cameras provide localized high resolution on demand. Each monitor camera device performs initial detection and determines approximate GPS location of a moving target in its field of view. A control system coordinates detection and tracking camera operation. A selected tracking camera is controlled to focus in on, confirm detection, and track a target. Based on a verified detection, a guard station is alerted and compressed camera video is forwarded to the guard station from the camera(s). The guard station can direct a patrol guard to the target using GPS coordinates and a site map. Redundancy is provided by using multiple control units, each able to handle the full load in the event of failure. Camera devices vote on the status of the control units. A failed detection camera device can be temporarily replaced by a tracking camera device in a back-up mode of operation thus maintaining full overall basic coverage of the surveillance region.

A glass substrate processing apparatus, part of which comprises a composite material, the composite material being formed of a matrix and a ceramic layer formed on a surface of the matrix by a thermal spraying method, the matrix being formed of a ceramic member and an aluminum-containing material filled in a texture of the ceramic member.

The insulated beverage container is a container, such as a coffee cup, providing thermal insulation for the user's hand. The container includes a vertically extending annular wall and a base, forming a beverage-receiving cup. A plurality of tubes are secured to an outer surface of the annular wall. Each tube is hollow and defines an air passage therein, and is further elongated along the vertical direction, having upper and lower air flow apertures formed therethrough. In use, heat generated by the beverage heats the air contained within the tubes. As the air rises within the tubes, ambient air at a lower temperature is drawn through the lower air flow apertures and the heated air is expelled through the upper air flow apertures, maintaining a flow of cooled air from the environment through the tubes.

A crash energy absorption member formed from a tubular body for absorbing impact energy by buckling when it receives an impact load in the axial direction from one end in the axial direction. It has a transverse cross-sectional shape along at least a portion in the axial direction which is a closed cross section having a plurality of vertices in which there is no flange on the outside of the closed cross section, and in a region of at least one side of a basic cross section formed from the largest outline obtained by connecting a portion of the plurality of vertices by straight lines, a groove which is recessed towards the inside of the outline is provided in a location other than at an end point of the side. Thus, the crash energy absorption member can achieve a prescribed amount of shock absorption by stably buckling in the axial direction without bending and without an increase in weight due to the addition of a partition or due to an increase in plate thickness.

A system for discovering a topology of a distributed processing network that includes a first topology discovery agent 308 configured to contact a first set of routers to obtain a first type of information stored in each router in the first set of routers; a second topology discovery agent 312 and/or 316 configured to contact a second set of routers to obtain a second type of information stored in each router in the second set of routers, and a phase controller 304 configured to select between the first and second topology discovery agents. The first and second sets of routers are different, and the first and second types of information are different. In one configuration, the first type of information is defined by a network management protocol, and the second type of information is defined by a routing protocol.

To provide a graphene sheet that has a large area, is homogeneous, and has a small amount of domain boundaries, a novel method for producing a graphene sheet suitable for industrial applications, such as application to electronics, that is capable of producing a graphene sheet that has well aligned crystal orientation at a low cost, and a graphene sheet.

In the method for producing a graphene sheet of the present invention, a substrate containing a single crystal substrate having formed on the surface thereof an epitaxial metal film is used, and a graphene sheet is grown by making a carbon material into contact with the surface of the epitaxial metal film. In the graphene sheet of the present invention, the graphene sheet is constituted by a number of graphene domains, the domains each have an area of from 0.000001 μm² to 100,000 mm², and the orientations of 6-membered rings in the domains are averagely aligned in a single direction over the graphene sheet.

A light emitting device is constituted by flip-chip mounting a GaN-based LED chip 100 of the following (a):

• (a) the a GaN-based LED chip 100 comprising a light-transmissive substrate 101 and GaN-based semiconductor layer L formed on the light-transmissive substrate 101, wherein the GaN-based semiconductor layer L has a laminate structure containing n-type layer 102, light emitting layer 103 and p-type layer 104 in this order from the light-transmissive substrate 101 side, wherein a positive electrode E101 is formed on the p-type layer 104, said electrode E101 containing a light-transmissive electrode E101a of an oxide semiconductor and a positive contact electrode E101b electrically connected to the light-transmissive electrode, and the area of the positive contact electrode E101b is less than ½ of the area of the upper surface of the p-type layer 104.

A method of authenticating whether a capture image is a real face of a driver in a vehicle includes first capturing an image of a driver's face with a light being turned on in a first image and with a light being turned off in a second image, respectively. Subsequent, a difference image is extracted between the first image data captured with the light being turned on and a second image data captured with the light being turned off. Then a boundary line is extracted from the difference image and a determination is made whether the boundary line is a curve or not. If the boundary line is determined to be a curve, the captured image is determined by a control unit to be the real face of the driver.

In accordance with at least selected embodiments, novel or improved porous membranes or substrates, separator membranes, separators, composites, electrochemical devices, batteries, methods of making such membranes or substrates, separators, and/or batteries, and/or methods of using such membranes or substrates, separators and/or batteries are disclosed. In accordance with at least certain embodiments, novel or improved microporous membranes, battery separator membranes, separators, energy storage devices, batteries including such separators, methods of making such membranes, separators, and/or batteries, and/or methods of using such membranes, separators and/or batteries are disclosed. In accordance with at least certain selected embodiments, a separator for a battery which has an oxidation protective and binder-free deposition layer which is stable up to 5.2 volts or more, for example, up to 7 volts, in a battery is disclosed. The deposition layer is preferably a thin, very thin or ultra-thin deposition on a polymeric microporous membrane applied via a binder-free and solvent-free deposition method. By employing such an ultra-thin deposition layer, the energy density of a battery may be increased. In accordance with at least particular embodiments, the battery separator membrane described herein is directed to a multi-layer or composite microporous membrane battery separator which may have excellent oxidation resistance and may be stable in a high voltage battery system up to 5.2 volts or more. In accordance with at least other certain selected embodiments, the present invention is directed to a separator for a battery which has a conductive deposition layer which is stable up to at least 5.2 volts or higher in a battery.

Apparatus and methods for electromagnetic skin treatment, including the removal of hair. Devices include pulsed light sources such as flashlamps for providing electromagnetic treatment of the skin, including hair removal. The devices and methods provide for the removal of large numbers of hairs at the same time, rather than on a hair by hair basis.

To provide a wafer inspection device which can realize an efficient configuration for suppressing an increase in footprint and can inspect a wafer with high accuracy.The wafer inspection device has a cassette part 2 and a wafer inspection part 3 including a microscope 6 and an XY stage 7 for moving the wafer 10. The cassette part 2 comprises a cassette 4 for holding the wafer 10 and an elevator 5. The wafer inspection part 3 comprises a carrying arm 18 that is arranged on the XY stage 7 to insert/extract the wafer 10 by arm pieces 181, 182 which can linearly move toward an opening of the cassette 4 and can be inserted between wafers 10 in the cassette 4, and a wafer rotary mounting base 22 which is vertically movable above the XY stage 7 to carry-in/carry-out the wafer to the carrying arm 18 by the vertical movement, a centering means for making the center of the wafer 10 and the rotary center of the wafer rotary mounting base 22 coincide with each other, and a detecting means for detecting the orientation of the wafer. (C)2004,JPO.

Techniques for solar cell electrical characterization are provided. In one aspect, a solar testing device is provided. The device includes a solar simulator; and a continuous neutral density filter in front of the solar simulator having regions of varying light attenuation levels ranging from transparent to opaque, the continuous neutral density filter having an area sufficiently large to filter all light generated by the solar simulator, and wherein a position of the continuous neutral density filter relative to the solar simulator is variable so as to control a light intensity produced by the device. A solar cell electrical characterization system and a method for performing a solar cell electrical characterization are also provided.

A dust suppression apparatus comprising: (a) a turntable; (b) an engine; (c) a water mist blower comprising an air conduit, a plurality of water nozzles positioned so as to supply a spray of water to the air conduit, and a fan positioned so as to supply a stream of air through the air conduit, the water mist blower and the engine mounted on the turntable, the turntable adapted to permit the air conduit to be rotated horizontally, and the air conduit mounted so as to permit the air conduit to tilt vertically; (d) a water conduit adapted to supply pressurized water to the plurality of water nozzles; (e) a belt drive connected to the engine and adapted to supply power to the fan, and (f) a constant velocity joint connecting the belt drive to the fan.

The invention discloses a display panel and a display apparatus. The display panel comprises data lines, scan lines and an induction antenna, the data lines and the scan lines are arranged in an intersected manner and positioned in a display area of the display panel and define multiple sub-pixels, the induction antenna comprises multiple induction coils, and at least part of the induction antenna is positioned in the display area of the display panel. The occupation area of the induction antenna is increased, the amount of the induction coils that can be accommodated in the display panel is increased, and the conversion efficiency of the induction antenna is improved. According to the display panel provided by the invention, projection of the data lines and/or the scan lines covers projection of the induction coil in the direction vertical to the surface of the display panel, and the induction coils are prevented from influencing the aperture ratio of the display panel because of being positioned in the display area.

Provided is a method of manufacturing a lithium battery. The method of manufacturing the lithium battery includes providing a anode part including a anode collector, a anode layer, and a anode electrolyte layer which are successively stacked on a first pouch film, providing a cathode part including a cathode collector, a cathode layer, and a cathode electrolyte layer which are successively stacked on a second pouch film, and sealing the first and second pouch films to couple the anode part to the cathode part.

The present invention provides a manufacturing method that allows a Group III nitride substrate with a low dislocation density to be manufactured, and a semiconductor device that is manufactured using the manufacturing method. The manufacturing method includes, in an atmosphere including nitrogen, allowing a Group III element and the nitrogen to react with each other in an alkali metal melt to cause generation and growth of Group III nitride crystals. In the manufacturing method, a plurality of portions of a Group III nitride semiconductor layer are prepared, selected as seed crystals, and used for at least one of the generation and the growth of the Group III nitride crystals, and then surfaces of the seed crystals are brought into contact with the alkali metal melt.

A heating device and a temperature control device are provided. The heating device includes a heating element, and a heat conducting film disposed on the surface of the heating element, wherein the heat conducting film has a surface area that is larger than the contact area between the heat conducting film and the heating element. The heat conducting film is used for uniformly conducting heat generated by the heating element. Therefore, the existing non-uniform heating and slow heat dissipation problems for the heating element having a large surface area can be solved. Furthermore, because the metallic heat conducting film has good heat conduction, the heat can be quickly spread over a larger area to prevent localized overheating and damage to the heating element itself or the electrical product.

A double row tapered bearing assembly includes a first portion and a second portion. The first portion includes a first ring and a second ring. The first ring is connected with the second portion via at least one row of tapered rollers or balls. The second ring is also connected with the second portion via at least one row of tapered rollers or balls. The first ring and the second ring each includes at least one groove. The at least one groove in the first ring faces the at least one groove in the second ring to form a cavity. At least one member is placed in the cavity.

A desktop computer which has a driver mounted in the back wall of the chassis. The chassis is acoustically a very leaky box, so the driver is designed as if it were a free-space driver (using large cone area and long throw). In one class of embodiments, a single driver is used, and is centered in the back of the box so that there is an equal left-right split, although not true stereo. The front of the box may be made more acoustically leaky to move the acoustic image forward. The treatment of the box as being acoustically leaky means that the airflow required for thermal management has not been restricted. The use of a long-throw driver permits the volume-velocity of the driver to be increased. Treatment of the box as very leaky also means that no user changes or custom configurations will significantly disturb the expected acoustic environment. An audio system incorporating a free-space driver with an equalizer designed for use with a free-space driver further improves acoustic quality. Gain staging may also be used to improve acoustic quality of the audio system.

A light source for therapy, such as photodynamic therapy, comprises one or more low pressure or medium/high pressure discharge tubes. In one aspect, the light source comprises a non-planar array of substantially straight tubes. In another aspect, the light source comprises one or more such tubes mounted in a housing having an aperture allowing part of the patient to be located within the housing.

A device includes a plurality of organic electronic devices disposed on a substrate, wherein each of the plurality of organic electronic devices comprises a first electrode and a second electrode, and wherein each of the plurality of organic electronic devices is electrically coupled in series. Further, the device includes an electro-active material disposed between the first and second electrodes of each of the plurality of organic electronic devices. In addition, the device includes an interconnect layer disposed on the substrate, wherein the interconnect layer is configured to electrically couple each of the plurality of organic electronic devices in series via coupling the respective first and second electrodes of each of the plurality of organic electronic devices.

A method for fabricating a high quality freestanding nonpolar and semipolar nitride substrate with increased surface area, comprising stacking multiple films by growing the films one on top of each other with different and non-orthogonal growth directions.

The present invention provides an improved sealing means, typically a lid, for a beverage container. Positioned, between the annular cover portion of the lid and the rim of the beverage container, is a liquid permeable filter, this filter having an opening for receiving a mounting member in the form of a protrusion, which extends from the annular cover portion, downwards, through the annular cover portion, into the beverage container, where the inner peripheral edge of the opening of the liquid permeable filter is attached around the outer periphery of the protrusion. With a protrusion in the form of a tube surrounding an opening in the annular cover portion, food additives are allowed to be inserted after the lid has been mounted to the drinking container.

Provided is a neural device including a nanowire and a support layer. Further, provided is a neural device including: a substrate, at least one nanowire which is fixed on the substrate at a lengthwise end thereof to extend vertically and inserted into nerves to obtain electrical signals from nerve fibers or apply electrical signals to the nerve fibers; and a support layer which is formed on the substrate and which surrounds and supports at least one portion of the nanowire.

This invention discloses a method for synthesizing kilogram grade nanometer molecular sieve MCM-56, and method for removing metrix agent. The procedures are: mixing silicon source, aluminium source, alkali, metrix agent and water in proper ratio, heating at 80-200deg.C, crystallizing for 5-240hrs; taking the product out and proceeding water-washing, drying to obtain the inventive product MCM-56 molecular sieve. Said crystallization is in a 30L reaction tank and being rotating round a central horizontal axis at speed of 5-40 rpm. Hydrogen peroxide is used for removing metrix agent. In this invention, due to the use of less water and metrix agent to form athick raw material mud, it is beneficial to formation of molecular sieve kernels in great amount. The even heating in the reaction tank makes the final product being of crystalline phase homogeneous. No use of high temperature calcinations makes the skeleton keep its original structure. This inventive method is suitable for commercial production.

To assure, in the case of an implantable device for determining intracranial pressures, the biocompatibility of the implant in the long term, wherein a pressure measuring device is used, which is operatively connected to a sensor for a telemetric measured value transfer, it is proposed that the pressure measuring device is a microchip, that the microchip is located in a rigid housing, and that the pressure transfer from the outside inwards occurs through a very thin biocompatible membrane, the pressure-dependent movement of which acts on the pressure measuring device via a transfer medium.

A peak detector using a charge pump is provided. The peak detector includes a differential amplifier configured to receive an input signal to be detected through an input node and amplify the received signal; a current control logic configured to create two or more current control signals by comparing a signal output from the differential amplifier with two or more reference voltages; a mirror current source portion comprising two or more mirror current sources configured to be driven respectively by the current control signals from the current control logic; a capacitor configured to be charged or discharged by currents output from the mirror current sources; and a reset circuit configured to reset a voltage of the capacitor.

A driving circuit board assembly for a motor includes a plurality of driving circuit boards having a plurality of faces for mounting a plurality of electronic elements thereon. The driving circuit boards are stacked in an axial direction of a motor. Two of the driving circuit boards adjacent to each other are spaced by a conductive connecting member that is in electrical connection with the two driving circuits.

Architecture and method to transfer data in generation, display or printing high edge placement accuracy images from multiple exposures of plurality of predefined patterns, with lower edge placement accuracy. A pattern is laid out on a grid finer, or different from, grid size of image transducer pixel size overlaid by transducer grid and converted to n patterns compatible with transducer grid. When combined by partial exposures weighting patterns unevenly, the n patterns generate an image with line edge positions a fraction (1/(2ⁿ−1)) of transducer grid size. For most picture display and step-and-repeat lithography applications, pattern stored in first memory is displayed or partially exposed once, and remaining patterns are displayed or partially exposed 2^m−1 times m being copy number of the pattern. Superimposing 2ⁿ−1 exposures in human eye to scene integration time, picture with improved line placement accuracy is perceived.