Abstract: A method of fabricating a field emission display employing carbon nanotubes (CNTs) as electron emitters is provided. The method includes forming a cathode on a substrate; forming a gate insulation layer having a plurality of gate holes on the cathode; forming a gate electrode having a plurality of via-holes corresponding to the gate holes, respectively, on the gate insulation layer; forming a plurality of conductive columns higher than the gate electrode on the cathode within the respective gate holes; adhering the CNTs to the bottom of a plate template which is separately provided; bringing the bottom of the template having the CNTs to contact the tops of the conductive columns to adhere the CNTs to the tops of the conductive columns; and firing the conductive columns to lower the levels thereof.

Abstract: A panel inspection apparatus that contacts a PDP electrode, which is arranged on a display panel, with high accuracy. An inspection unit includes a pressurizing lever for pressing an inspection electrode, which is fastened to a fastening block, against the PDP electrode. The pressurizing levers move away from the display panel without altering the position of the fastening block.

Abstract: A flying disk toy includes a cylindrical outer rim and a flat circular center airfoil within the rim. The centerline of the edge of the airfoil is positioned to bisect the side surface of the rim, resulting in a flying disk toy of increased stability and throwing ease. The cylindrical outer rim is preferably made from a soft pliable material such as foam or rubber. A cord, preferably of elastic material, is tethered to the symmetrical center of the circular airfoil.

Abstract: An article comprises a body, wherein a portion of the body is hollow. A pressurized gas is disposed within the hollow portion of the body. The hollow portion of the body has at least one opening defined therein. The opening is adapted to enable the pressurized gas to escape from the hollow portion of the body, such that the escaping gas provides energy to an associated object operatively associated with the body. The article and method of pressurizing hollow toys may provide a plurality of objects that are interchangeably and operatively associated with the body of the article.

Abstract: An article comprises a body, wherein a portion of the body is hollow. A pressurized gas is disposed within the hollow portion of the body. The hollow portion of the body has at least one opening defined therein. The opening is adapted to enable the pressurized gas to escape from the hollow portion of the body, such that the escaping gas provides energy to an associated object operatively associated with the body. The article and method of pressurizing hollow toys may provide a plurality of objects that are interchangeably and operatively associated with the body of the article.

Abstract: A play piece may be positioned in three dimensions without actually contacting a play piece. A three dimensional structure may be include with a grid of electromagnetic actuators. By selectively controlling the current through such actuators, the position of the play piece, having a permanent magnet, may be adjusted. In addition, the current induced by the play piece may be utilized to determine the location of the play piece.

Abstract: An amusement device, particularly for use by children for jumping or skipping, has a ring through which one foot is placed, and a tube or rod extending therefrom with a wheel at the far end of the rod or tube. The wheel contains some small lamps and a generator, whereby rotation of the wheel causes the lamps to light. The connector rod or tube is wrapped with holographically printed film.

Abstract: A tethered top is provided with a construction by which it can be accelerated, controlled and/or manipulated using a tether that remains attached to one end of the top, top body, or spindle. The tether can optionally be used as a pull string to be wrapped around top or spindle to impart acceleration to the top. The tether remains attached to at least one end of the top via at least one low friction housing connector but does not substantially retard the top's rotation, either when spinning on a surface or as supported in the air by the attached tether, low friction housing connector, and/or spindle.

Abstract: The invention include foam toys such as a slingshot, a bow, and a plane.

Abstract: A stuffed toy formed by providing stuffable toy shell having several fabric members fastened together, thereby defining a container which encloses an interior chamber and which has an exterior surface defining a shape of a toy. The container has an opening which extends through the container material, and is in communication with the interior chamber. A drawstring is stitched around the opening such that the drawstring may be tightened to thereby close the opening. After inserting a stuffing material into the interior chamber of the container through the opening, the drawstring is tightened to close the opening and retain the stuffing in the interior chamber of the container. The closed may opening form a puckered seam which resembles a navel, a scar or other characteristic feature in appearance. The method is generically applicable to doll making.

Abstract: A poseable figure has a spine system that is capable of a wide range of life-like movement and capable of being positioned and maintained in numerous life-like poses. The spine system includes a plurality of mating spine segments engaged, in a friction fit, with one another such that the mating spine segments swivel with respect to one another. A soft body portion, such as a foam, is disposed around the spine system to simulate the flesh of the figure and to allow the spine system to be moved into a wide range of positions. In one embodiment, first and second appendage connectors couple a first and second pair of appendages, such as arms and legs, to the spine system such that the appendages swivel with respect to the spine system and can be moved and held in numerous positions. A resilient member preferably extends through the mating spine segments and engages with the head of the figure to hold the head in swiveling engagement with a neck segment coupled to the spine system.

Abstract: A method for creating realistic synchronisation of a sound sample including speech to the motion of a lenticular image is disclosed, together with a device for achieving such synchronisation. The device includes a lenticular image consisting of a number of different individual images spliced together and printed on a substrate which can be moved relative to a lenticular screen to give the appearance of animation that the lenticular image. The sound sample is ideally stored in the memory of a sound chip and the synchronisation is achieved using a processor.

Abstract: A beehive for general use is disclosed to be fabricated such that it has six sides to the main body. The frames, which are supported from below, also have six sides. The hive has two of its' sides attached with hinges and a rear drawer type access port is provided.

Abstract: An apparatus for supporting milk extraction devices includes an elongated elastic strap that is adjusted to frictionally engage a woman's breasts. A pair of slits is formed in the elastic strip and each of the slits is positioned proximate the woman's breasts. The slits support the milk extraction devices therethrough. Each of the slits is a collapsible opening that alternates between a closed position when the milk extraction device is not supported by the slit and a partially opened position when the milk extraction device is supported by the slit.

Abstract: The invention concerns a brassiere cup comprising a bearing structure (2) covered on at least one of its surfaces with a covering fabric (3, 4). The invention is characterised in that: the bearing structure (2) is and said bearing structure (2) has at its lower edge an increased thickness so as to form an edge roll (5) and a lip (6) for assembling the cup with the strap of the brassiere and form a base.

Abstract: Devices are described that reduce pain associated with menstruation and other conditions and that operate by pressing upon the sacral/parasacral regions of a woman's lower back. In preferred embodiments a tensioning apparatus applies pressure onto a generally flat part that distributes force into the sacral and parasacral regions but avoids the lumbar region. The devices may assume a variety of forms such as belts, straps and foundation garments that can exert high pressures and may exceed 100 torr in some cases.

Abstract: The present invention relates to an apparatus for cutting a wafer, wherein the wafer cutting process is performed along a back side of a wafer, a semiconductor chip being formed on the front side thereof, by cutting the wafer along the back side of the wafer by directly recognizing the semiconductor chip shape formed on the front side of the wafer thereby minimizing cutting defects due to sawing blade misalignment.

Abstract: A shield is placed next to a workpiece to form a passage therebetween. The workpiece and shield are rotated, and a stream of abrasive shot is blasted toward the spinning workpiece and shield to periodically enter the passage to selectively abrade the workpiece.

Abstract: A method and apparatus is provided for cleaning and shaping a probe tip using a multi-layer adhesive and abrasive pad. The multi-layer adhesive and abrasive pad is constructed on the surface of a support structure, such as a silicon wafer, and is made of an adhesive in contact with abrasive particles. Adhesive is applied in layers with abrasive particles in-between each layer of adhesive. Abrasive particles may vary in size and material from layer to layer to achieve cleaning, shaping and polishing objectives.

Abstract: A polishing fixture and method suitable for use with springless fiber optic connectors, as well as connectors with integrated springs, is provided. The polishing fixture comprises at least a base plate and a plurality of connector assemblies. Each connector assembly includes a spring and the movement of the connector against the force of the spring applies a spring force to the connector during polishing to compensate for the variation of the protrusion of the connector and optical fiber below the base plate of the polishing fixture. The polishing fixture of this invention can be used with circular and non-circular shaped connectors and with single and multi-fiber connectors.

Abstract: A polishing head for holding a wafer during a polishing process without the edge-effect or the edge peeling defect and a method for improving edge profile on a wafer during a polishing process are described. The polishing head is constructed by a carrier head, a retaining ring, and at least three piezoelectric actuator/sensors mounted in-between a recessed peripheral edge portion of the carrier head and a top surface of the retaining ring.

Abstract: A method for polishing computer rigid disks comprising bringing at least one surface of the rigid disk into contact with a polishing pad and applying a composition to the rigid disk comprising at least one hydroxylamine additive and colloidal silica to give a polished rigid disk.

Abstract: An improved pad and process for polishing metal damascene structures on a semiconductor wafer. The process includes the steps of pressing the wafer against the surface of a polymer sheet in combination with an aqueous-based liquid that optionally contains sub-micron particles and providing a means for relative motion of wafer and polishing pad under pressure so that the moving pressurized contact results in planar removal of the surface of said wafer, wherein the polishing pad has a low elastic recovery when said load is removed, so that the mechanical response of the sheet is largely anelastic. The improved pad is characterized by a high energy dissipation coupled with a high pad stiffness. The pad exhibits a stable morphology that can be reproduced easily and consistently. The pad surface resists glazing, thereby requiring less frequent and less aggressive conditioning.

Abstract: Disclosed is a method of grinding the rear side of a semiconductor wafer, the front side of which has bumps formed thereon. It comprises the steps of: preparing semiconductor wafers whose front surfaces have a plurality of circuits formed in their lattice patterns; coating the front side of a selected semiconductor wafer with a resist material to form a resist layer thereon; forming a plurality of holes in each section of the resist layer to be formed bumps corresponding to the circuits by removing the resist; plating at the holes with a metal to form bumps; putting the semiconductor wafer on a selected chuck table with its front side formed resist layer laid on the chuck table in a grinding machine; and grinding the rear side of the semiconductor wafer.

Abstract: A blade sharpening method and apparatus is characterized by sharpening the blade in a single station grinding assembly. The grinding assembly includes two opposed abrading wheels which interlock to form a nip for sharpening the blade. The wheels each include a first coarse portion for roughing an edge of the blade, a second fine portion for finishing the hone facet, and a third coarse portion for forming other facets adjacent to the hone facet. The wheels are specially contoured and have parallel axes tilted relative to the direction of travel of the blade. The striations formed on the facets of the blade by the abrading wheels extend at the same angle in both facets.

Abstract: A compressing machine includes a press unit 12 for compressing a concentrated sludge within a squeezing chamber to provide a briquette B, and a press control means 13 for controlling the press unit 12. The press control means 13 includes a parameter and compressing speed setting means 26, a parameter measuring means 28, and a compressing speed control means 27. The parameter and compressing speed setting means 26 is a means in which a relation between a predetermined parameter that may affect compression performed by the press unit 12, and a compressing speed of the press unit 12. The predetermined parameter may include a coolant temperature, ambient temperature or a coolant content and others. The parameter measuring means 28 is a means for measuring the predetermined parameter.

Abstract: A chemical mechanical polish pad conditioning device is disclosed. The device includes a conditioning substrate made of stainless steel forming a predetermined pattern on a surface. Also, a method of producing a chemical mechanical polish pad conditioning device is disclosed. The method includes providing a conditioning substrate made of stainless steel forming a predetermined pattern on a surface, and applying a hardening process to the surface of the conditioning substrate. The invention further discloses a method of conditioning a chemical mechanical polish pad. The method includes providing a conditioning substrate forming a predetermined pattern on a surface, fixing the conditioning substrate to a conditioning arm, and contacting the surface of the conditioning substrate with a polish pad and moving the conditioning substrate on the polish pad with a predetermined downforce at a predetermined rate of speed.

Abstract: A method and system for delivering a polishing fluid to a chemical mechanical polishing surface is provided. In one embodiment, the system includes an arm having a delivery portion disposed at least partially over the polishing surface. A first nozzle and a second nozzle are disposed on the delivery portion of the arm. The first nozzle is adapted to flow the polishing fluid at a first rate while the second nozzle is adapted to flow the polishing fluid at a second rate that is different than the first rate. A method for delivering a polishing fluid to a chemical mechanical polishing surface generally includes the steps of supplying the polishing fluid to a semiconductor polishing surface in one location at a first rate and providing the polishing fluid to the polishing surface at a second location at a second rate which is different than the first rate.

Abstract: A fluid delivery system is provided for delivering a fluid to a polishing surface of a chemical mechanical polishing tool. The system includes a polishing pad having a plurality of apertures, a plurality of layers having a network of grooves and a platen having an aperture. A fluid may be communicated to the aperture in the platen, through the grooves in the plurality of layers and finally through the plurality of apertures in the polishing pad. The size, position and number of apertures in the platen and the polishing pad and the size, position and number of grooves in each of the layers may be varied to control the distribution of fluid across the top surface of the polishing pad. Preferably, the distance a fluid must travel from the platen aperture through the grooves to any of the apertures in the polishing pad is substantially the same.

Abstract: A dressing apparatus (20) attached to a dressing pedestal (25) of a tooth flank grinding machine is manoeuvrable by means of an advancer device (27) from a dust proof position of rest aside of the dressing position into an optimum dressing position lying between work spindle (3) and grinding worm (11). Here it can be clamped to the bed with high precision and rigidity. After dressing, it is manoeuvrable back to the position of rest, in which it hinders neither the grinding process nor the workpiece setting up process.

Abstract: The objective of this invention is to provide a device adhering or attempting to adhere to the surface of an object when negative pressure is formed internally, and having a mechanism which adjusts such negative pressure by taking in an ambient fluid such as air or water. Also provided is a device sucking in materials which exist on the surface of an object when negative pressure is formed internally, and having a mechanism which adjusts such negative pressure by taking in an ambient fluid such as air or water.

Abstract: The invention proposes a device for grinding or polishing workpieces by means of an abrasive, having a container and a rotary disk located therein and rotatable relative thereto, in which the rotary disk is made from elastic material, is provided with an upwardly directed rim and said rim has a finite spacing from the adjacent inner wall of the container.

Abstract: A tool for surface smoothing machines, comprising a substantially plane support, provided at one side with a coupling for fitting to a smoothing machine, and at the opposite side with a housing that protrudes relative to the plane; a housing for an abrasive member, provided on a body protruding from said support and provided with an external raised edge; a layer made of deformable material, in particular rubber, inserted into the housing containing said sector of abrasive material; a sector made of an abrasive material, in particular resin containing diamond powder, inserted into said housing.

Abstract: Currently dental laboratories use a lathe for the polishing of the dental crown. Such lathes use a polishing disc brush mounted on a rotating shaft and which generally cannot polish the deeper parts of the surface of the appliance without wearing down the surrounding anatomy. The present device provides a brush which uses an orbital motoin to thereby better preserve the anatomy of the crown.

Abstract: A fume hood includes a top, bottom sidewalls, front panel and a back panel that define an enclosed workspace. The fume hood also includes a movable sash for opening and closing an access opening. The fume hood also includes an air chamber having an inlet in the front panel. The air chamber includes a baffle system that evenly distributes the inlet air as the air travels through the air chamber. An unimpeded flow of air is discharged downward and away from the breathing zone of the technician and proximate to the sash to reduce the forward momentum of air trying to escape the fume hood. The fume hood provides a safe environment for the technician to work by enabling the fumes to stay contained in the fume hood under all working conditions. The air passes through the air chamber when the movable sash is positioned at a minimum height above the bottom of the fume hood.

Abstract: A fume hood includes a top, bottom sidewalls, front panel and a back panel that define an enclosed workspace. The fume hood also includes a movable sash for opening and closing an access opening. The fume hood also includes an air chamber having an inlet in the front panel. The air chamber includes a baffle system that evenly distributes the inlet air as the air travels through the air chamber. An unimpeded flow of air is discharged downward and away from the breathing zone of the technician and proximate to the sash to reduce the forward momentum of air trying to escape the fume hood. In an alternate embodiment, the fume hood also includes a pressure pipe for drawing a small quantity of air from the air chamber and directing a flow of air between the movable sash and the header panel. This flow of air from the pressure pipe increases the relative pressure difference between the movable sash and the header panel of the fame hood.

Abstract: A fume hood includes a top, bottom sidewalls, front panel and a back panel that define an enclosed workspace. The fume hood also includes a movable sash for opening and closing an access opening. The fume hood may also include an air chamber having an inlet in the front panel. The air chamber includes a baffle system that evenly distributes the inlet air as the air travels through the air chamber. An unimpeded flow of air is discharged downward and away from the breathing zone of the technician and proximate to the sash to reduce the forward momentum of air trying to escape the fume hood. In an alternate embodiment, the fume hood also includes an alarm system to provide a visual and/or audible indication to the user of a working condition of the fume hood. The characteristics of the visual indication and the audible indication may vary depending on the position of the movable sash and the measured airflow from the discharge of the air chamber.

Abstract: The present invention relates to controlled airflow and air distribution within a laboratory safety enclosure and in particular, to turbulence-free airflow within a laboratory fume hood. The fume hood of the present invention has a work chamber and an access opening having an upper edge. A horizontal air deflector structure is positioned adjacent to the upper edge of the access opening to divert a portion of air entering the access opening upwardly within the chamber, whereby the diverted air eliminates an airflow eddy current.

Abstract: A molded insert for attachment to material of a cover intended for outdoor use to cover an article has a front face, a back face, and a plurality of openings through its thickness. Each opening has a larger area in the front face than in the back face, and is formed so that the bottom-most extent of the smaller area in the back face is higher than the bottom-most extent of the larger area in the front face of the molded insert, when the molded insert is placed in a vertical orientation. There may be a first region in the molded insert where there are no openings formed. Typically, a peripheral margin is formed around the periphery, and an upstanding wall portion extends forwardly of the peripheral margin at least in the top region when the molded insert is placed in a vertical orientation.

Abstract: A wireless display system and method decompresses a compressed video stream, such as obtained from suitable video sources such as a cable modem, DVD player or other suitable source, to produce a decompressed video stream locally. The decompressed video stream, such as frames, is stored in a local frame buffer, such as an on-chip frame buffer, system memory, or any other suitable memory. The system and method then recompresses the stored frames and wirelessly transmits the recompressed frames using a short range wireless transmitter, such as a radio frequency-based short range transmitter, an infrared short range wireless transmitter, or any other suitable short range transmitter that may provide, for example, local area networking.

Abstract: A simply structured remote control transceiver that stores various data supplied is disclosed. A data communication system employing the same transceiver is also disclosed. The remote control transceiver includes a signal transceiver, a controller, an operating section, a memory and a display. The signal transceiver transmits/receives radio wave or an infrared signal to/from a television receiving apparatus (TVRA). The controller is coupled with a signal transceiver, an operating section, a memory and a display. The memory stores data sent from the TVRA via the signal transceiver. Responsive to an operation through the operating section, the display displays data read out from the memory. The data communication system includes this remote control transceiver, the TVRA and a base station that handles data.

Abstract: The invention relates to a method of installing a bouquet of digital broadcast programs on the basis of transponders of different minimum symbol frequencies. The frequency band is traversed using a quantization interval corresponding to the minimum symbol frequency of a transponder of a first type (MCPC).

Abstract: A broadcast schedule of a broadcast station is stored in a third storage unit and music data is stored in a second storage unit according to the broadcast schedule. A control unit extracts, when a first communication unit receives a request for transmission of the music data, the music data stored in the second storage unit according to information about broadcast date and time that is included in the request for transmission and, transmitting the extracted music data by the first communication unit. In this way, broadcast data desired by a user is surely distributed and accordingly the user readily acquires the broadcast data.

Abstract: A method provides seamless porting of a user telephone number from a first telephone service provider network to a second telephone service provider network. A network interface device is provided that is interconnected to the first telephone service provider network, a second telephone service provider network, and at least one user communications device. The network interface device may be remotely controlled using the second telephone service provider network to transfer the user telephone number from the first network to the second network.

Abstract: A method and system are provided for allocating satellite resources in a satellite communication system. A network interface is provided for making requests for satellite resources. A request processor determines whether the requests can be fulfilled based on a plurality of system constraints. The constraints can include, for example, the number of antennas on board the satellite, the number of active demodulators available on board the satellite, the configuration of a switch matrix which connects antennas to demodulators, and interference between signals transmitted to and from neighboring geographic cells. The network interface is preferably implemented in a web browser connected to a network which includes the Internet.

Abstract: A system and method for augmenting a wireless communication network to provide at least a portion of digital data to a user is disclosed. The method comprises the steps of receiving the portion of the digital data in a satellite receiver, providing the received portion of the digital data to at least one of a plurality of terrestrial receivers which form the wireless communication network, and transmitting the received portion of the digital data to a user within a service region using the terrestrial transmitter. The apparatus comprises a satellite antenna, for receiving a signal having at least a portion of the data from a satellite, and a satellite receiver, communicatively coupled to the satellite antenna for detecting and demodulating the signal to produce a portion of the digital data, the satellite receiver communicatively coupled to a terrestrial transmitter in a terrestrial wireless communication network.

Abstract: A mobile communication network forming device of the present invention comprises: a base station function section that forms a wireless zone, subscriber switching means that chiefly perform in-range management of mobile stations that are in range of the wireless zone and connection exchange between mobile stations that are in range of the wireless zone, and satellite gateway switching means that perform mutual connection between a mobile station which is in range of a wireless zone and other communication network through a communication satellite.

Abstract: A multi-tier ASP delivery system. The system can include a host computing device configured to communicate both with a computer communications network and with a plurality of wireless devices in a personal area network (PAN). In particular, a short-range radio communications system can be provided with which wireless communications in the PAN can be established and maintained. A list of ASP services further can be provided which indicates those ASP services which can be accessed by the wireless devices in the PAN. The ASP services in the list can reside locally in the host computing device and remotely in ASP servers in the computer communications network.

Abstract: A system and method according to the present invention allow two or more peer-to-peer wireless devices to automatically connect to each other with no knowledge or pre-configuration of client/server roles. According to a first aspect of the present invention, a wireless device performs inquiries at a random interval, and performs an inquiry scan and a page scan when not performing the inquiries. Upon receiving a first device address in response to one of the inquiries, the wireless device performs a first page using the device address to establish a connection. And upon receiving an inquiry during the inquiry scan, the wireless device responds with a second device address, and if a second page is received during the page scan, establishes a connection.

Abstract: Frequency modulation switching apparatus for rapidly increasing and decreasing the frequency within radio-frequency pulses of radio wave pulse trains transmitted by an antenna having series inductance and capacitance, the apparatus having, in combination, a solid state four-terminal rectifier bridge circuit with opposing pairs of bridge terminals connected with one pair of opposing terminals shunting said inductance and said capacitance; and series-connected staturable and linear inductors and an SCR switch connected between the other pair of opposing terminals of the bridge circuit, whereby the high-speed triggering of the SCR on effects corresponding high-speed frequency increasing or decreasing of the frequency within the radio-frequency pulse to provide the desired frequency modulation therein