Abstract: A semiconductor memory, such as an SDRAM, includes a data bus pair, a first reset circuit, a second reset circuit and a control circuit. The first reset circuit is connected between the buses of the data bus pair and resets the buses at a first potential. The second reset circuit is also connected between the data buses and resets the buses at a second potential. The control circuit is connected to the first and second reset circuits and activates the first reset circuit and deactivates the second reset circuit prior to a write operation. The control circuit further deactivates the first reset circuit and activates the second reset circuit prior to a read operation.

Abstract: A semiconductor device comprising a plurality of memory banks and a plurality of power supply circuits corresponding to the memory banks. Each of the memory banks is independently activated by an activating command. Given an externally supplied voltage, each of the power supply circuits outputs a predetermined internal supply voltage. Each power supply circuit has its output connected to the corresponding memory bank. In response to a command for activating one of the memory banks, the corresponding power supply circuit is activated while the remaining power supply circuits is deactivated.

Abstract: A method for a VPX banked architecture. The method of one embodiment first segments a memory array into at least two banks. Each bank comprises of memory cells. The banks are provided with a supply voltage.

Abstract: An optical information recording/reproducing apparatus records information on and/or reproduces information from an optical recording medium based on a reflected light beam from the optical recording medium. The apparatus includes a light splitting part having a plurality of light splitting stages which split the reflected light beam from the optical recording medium into a plurality of light beams, and a photodetector unit including a plurality of photodetectors which receive the plurality of light beams from the light splitting part. The photodetector unit includes a plurality of photodetectors which receive light beams used to detect a focal error, at least one photodetector which receives a light beam used to detect a tracking error, and a plurality of photodetectors which receive light beams used to detect magneto-optic information recorded on the optical recording medium.

Abstract: An optical disc apparatus includes a pause circuit for pausing data encoders upon receiving a pause signal so that a write operation may be paused without writing dummy data, thereby maintaining data succession. The optical disc apparatus also includes a circuit for accurately determining a write start location by referring to previously written data. A processor generates a pause signal when the amount of data in the optical drive apparatus data buffer is low, and removes the pause signal when additional data from a host is received. The processor may also automatically reduce the write speed of the optical disc apparatus upon a pause condition, thereby preventing the necessity for excessive pausing.

Abstract: A disk reproducing apparatus is provided which can cope with the intermittent access due to track jump in the conventional CD reproducing system and which can reproduce data at N times the normal speed and produce the reproduced data at the normal speed. The disk reproducing apparatus includes a memory for storing the data and time information reproduced from the disk to match with each other, another external memory, a detection circuit detecting the time difference between the finally produced output data and the data which is being accessed, and a control circuit detecting the overflow/underflow of the external memory and controlling it to be written. The construction can absorb the time difference between the system operation speed and data output speed even during an intermittent access so that continuous data can be produced.

Abstract: A disk device includes a lock mechanism for displacing the entirety of a playing section supported through a shock-absorbing member on an outer chassis towards a disk insertion mouth by the movement of a cam flap 112 which performs loading and ejection operations and which forms a section of the playing section. The lock mechanism fixes and locks the playing section by pressing a portion of the playing section against a wall component of the outer chassis situated on a side of the disk insertion mouth.

Abstract: A telecommunications network supporting wireless access to one or more public packet data networks, including, but not limited to, the Internet, and to one or more public switched circuit networks, for example, but not limited to, the Public Switched Telephone Network (PSTN). A voice access unit, for example, a telephone, may be connected to a Customer Premise Radio Unit (CPRU) via a wireline interface. The CPRU provides the voice access unit over-the-air, i.e., radio, access to one or more public switched circuit networks. A computing device, for example, a personal computer, may also, or in the alternative, be connected to a CPRU via a wireline interface. The CPRU provides the personal computer over-the-air access to one or more public packet data networks. A facsimile device may also, or in the alternative, be connected to a CPRU via a wireline interface. The CPRU provides the facsimile device over-the-air access to one or more public switched circuit networks.

Abstract: The present invention provides a dynamic pressure bearing apparatus comprising a cylindrical bearing member, and a rotary shaft disposed within a cylindrical bore of the cylindrical bearing member, and wherein the bearing member has a thrust bearing surface provided at a bottom of the cylindrical bore, a radial bearing surface provided on an inner peripheral surface of the cylindrical bearing member, and a lubricating oil reservoir provided at an opening portion of the cylindrical bore and having a diameter greater than that of the radial bearing surface, and the rotary shaft has a radial receiving surface opposed to the radial bearing surface with the interposition of a radial bearing gap, and a thrust receiving surface opposed to the thrust bearing surface, and further wherein the bearing member is closed at the bottom thereof, a dynamic pressure generating groove is formed in at least one of the radial bearing surface and the radial receiving surface, and the dynamic pressure generating groove generates a

Abstract: A fiber optic module includes front adapters for connection to fiber optic connectors, and rear adapters for connection to fiber optic connectors. The module includes two circuits having passive optical couplers inside, and adapters exposed along the front and the rear of the module. The module is usable in cross-connect applications with itself or with other modules. The adapters are selectively connectable to fiber optic connectors. The front adapters of the module include two receive input ports and two transmit output ports. The front of the module also includes two visual indicators, one for each circuit. The visual indicators include a lens cap at least partially transparent to visual light in light communication with an optical fiber. The rear adapters of the module include two transmit input ports and two transmit output ports. Monitor ports are also located on the rear for both the transmit and receive signals.

Abstract: A photographing system for speedily providing photographs meeting a customer's request at relatively low prices is provided. An image of a subject is recorded on a film by a film camera. A still image of the subject is take by an electronic camera in synchronization with the film camera. An identification code generated every photographing is written at a position other than the image on the film to make a one-to-one correspondence between the image and the identification code. The still image is recorded in a recorder with the identification code. The still images retrieved from the recorder are simultaneously displayed with the identification codes on a first monitor. A desired still image is selected, and displayed on a second monitor with the corresponding identification code. Then, the image on the film having the same identification code of the desired still image is printed.

Abstract: An image forming apparatus such as, for example, a printer or a copying machine for forming an image on a sheet in accordance with video data includes a timer for measuring a length of time elapsed after a power supply has been turned on, an ejected-sheet detector for detecting an output object on a sheet ejection port, and a time output control for receiving respective signals from the timer and the ejected-sheet detector and outputting the present time onto a sheet whenever a predetermined period expires after the power supply has been turned on and when an output object is present on the sheet ejection port.

Abstract: A thermal printer is provided. The thermal printer includes a thermal head module, a platen module, and a gear module. The platen module and the gear module are connected to the thermal head module. When setting a recording sheet to the printer, the operator lifts up a knob provided to the platen module, so that the platen module is rotated counterclockwise around a pin provided to the thermal head module. In this manner, the platen separates from the thermal head, and setting a recording sheet becomes easier.

Abstract: A powered inertia propelled screed for leveling, smoothing and spreading concrete having a power source, motor pulley, motor belt, power reduction pulley, power reduction belt, transfer axle, second power reduction pulley, continuous belt, irregular shaped pulley, arm, stationary bracket, platform, wheels, tracks, control arms and screed whereby the rotation of the irregular shaped pulley causes the powered inertia propelled screed to move back and forth along the tracks by inertia and wherein the screed is moved back and forth along the concrete.

Abstract: The shaping lathe tool, in particular for processing wheel rims made of a light alloy, consists of a rod-shaped holder (10) with a V-shaped longitudinal groove (28) for receiving a cutting insert (12) with a rounded cutter head (18), and a claw (16) which clamps the cutting insert (12) to the holder (10) and is fixed in place on the latter by means of a key and slot engagement (30) arranged parallel with the V-shaped groove (28) and a clamping screw. The front end (38) of the claw (16) is designed as a chip breaker. To provide a tool which resists extreme stresses, the cutting insert (12) is clampingly held in a V-shaped longitudinal groove (28) over a length of at least eight times the head radius, and is interlockingly fixed in place in the longitudinal direction by stop faces (22) extending normally in respect to the longitudinal direction of the groove.

Abstract: A connection device is, designed to connect a boring saw to a rotating tool and is formed of a shaft, a locating member, a sleeve, and a nut. The shaft is provided with a shaft hole to receive a bit, and a connection portion for fastening the shaft with the rotating tool, a first outer threaded portion which is engaged with the nut, and a second outer threaded portion which is engaged with the inner threaded portion of the rotating body of the boring saw. The shaft is fitted into the sleeve which is urged by the nut to press against the rotating body to be fastened securely with the rotating tool.

Abstract: A dual-arm wafer hand-off assembly includes a pair of pickup arms for transferring wafers within a wafer processing system. The two pickup arms are adapted to move such that the wafer on one of the arms can be positioned over the other arm and handed off. In one version, a Bernoulli-style wand translates along a linear guideway and may be positioned over a paddle-style pickup arm. The wafer carried by the Bernoulli wand can be handed off to the paddle by shutting off the flow of gas from the Bernoulli wand jets. The two pickup arms may be mounted on linear slides and adapted to translate between a load/unload chamber and a processing chamber, or the guideway may be adapted to rotate to allow transfer of wafers to multiple processing chambers in a cluster system. One of the pickup arms is preferably an all-quartz Bernoulli-style pickup arm having a proximal arm portion and a distal wand.

Abstract: A vibrating membrane fluid circulator comprising an internal hydraulic circuit made up in succession of an admission orifice (1), a pump body (2), and a delivery orifice (3), the pump body (2) defining, in operation, a space (4, 18, 30) having rigid walls (5, 6) between which a deformable membrane (9) is placed having means for coupling its end (11) adjacent to the admission orifice to a motor member (39) generating a periodic excitation force substantially normally to the surface thereof, said membrane (9) being associated with means for creating tension parallel to the fluid circulation direction, said membrane constituting the medium for waves travelling from the end subjected to the excitation force towards its opposite end situated adjacent to the delivery orifice, said displacement being accompanied by forced damping due to the shape of the rigid walls so as to transfer energy from the membrane to the fluid giving rise to a pressure gradient and to fluid flow related to the dimensions of the pump body a

Abstract: Disclosed are injectable suspensions of gas filled microbubbles in an aqueous carrier liquid usable as contrast agents in ultrasonic echography. The suspensions comprise amphipathic compounds of which at least one may be a laminarized phospholipid as a stabilizer of the microbubbles against collapse with time and pressure. The concentration of phospholipids in the carrier liquid is below 0.01% wt but is at least equal to or above that at which phospholipid molecules are present solely at the gas microbubble-liquid interface. Also disclosed is a method of preparation of the stable suspensions of air or gas filled microbubbles.

Abstract: A dosage form is disclosed comprising a drug formulation that self-emulsifies in said dosage form.

Abstract: An apparatus and method for semi-automatically forming a sheet of material into an article, such as a flower pot cover, is provided. The apparatus includes a male die, a female die, a presence sensing assembly, and a control assembly. The presence sensing assembly is positioned for sensing the presence of an operator in a sheet feeding zone which is located between an operator's station and a zone of operation of the male die and the female die. The control assembly initiates an article forming sequence, wherein the male die and the female die are moved from a discharge position to a forming position to form the article from the sheet of material and subsequently returned to the discharge position, in response to the operator clearing the presence sensing assembly subsequent to the operator breaking the presence sensing assembly while positioning a sheet of material between the male die and the female die via the sheet feeding area.

Abstract: Packaging or lidding material containing at least two layers of material, and between the two layers hidden information in the form of a printed image viz., information that is visible only after peeling the first layer from the second layer. The packaging material serves the manufacture of film-type packaging or parts thereof, or as lidding material for containers.

Abstract: An extruded hook fastener strip is created on a roll having hook forming cavities in its surface by extruding plastic material into the interface between the forming roll and a second strip carried by a backing roll. The second strip is firmly bonded to the fastener strip on that side opposite the formed hooks.

Abstract: A thermoplastic container or packaging material is given low oxygen permeability by coating with a crosslinked acrylate layer and a layer of oxygen barrier material deposited over the acrylate layer. Another acrylate layer may be deposited over the oxygen barrier. The oxygen barrier is selected from the group consisting of silicon oxide, aluminum oxide and metal. The acrylate layer may be formed from a photopolymerizable polyfunctional acrylate that is sufficiently low viscosity to be sprayed on the substrate or applied by dipping. Alternatively, the acrylate layer is a polymerization product of an acrylate monomer which is evaporated in a vacuum, condensed on the substrate and polymerized by irradiation by ultraviolet or an electron beam.

Abstract: A tape for heat sealing substrates comprising a self-supporting layer of glass sealant wherein the glass sealant layer comprises a low-softening point glass, a plurality of refractory particles, a dispersant, and a binder. Also described is a method for making the tape and a method of using the tape to form a sealed article.

Abstract: A method of manufacturing a metallic fiber in which from a convergent extended wire, which is formed by a metallic fiber and a matrix member which is formed of a metallic material and whose dissolvability is higher than the dissolvability of the metallic fiber, the matrix member is continuously dissolved and removed by an electrolytic processing in a plurality of electrolytic tanks which are arranged in the conveying direction of the convergent extended wire, wherein: the convergent extended wire is passed through electrolytes in the plurality of electrolytic tanks, which are arranged in the shape of a gentle convex arch at the vertical direction upper side which includes the conveying passage of the convergent extended wire, the convergent extended wire is passed above a plurality of feeding devices which are provided at the outer sides of the electrolytes and which are disposed in the same arch-shape so as to correspond to the electrolytic tanks, in each of the plurality of electrolytic tanks, the metallic

Abstract: A fuel cell power generating apparatus (1) using a stack (2) of a plurality of fuel cell units (U) each having a structure such that a cathode (3) and an anode (4) are disposed on opposite sides of an electrolyte membrane (5) has a fuel gas supply system (10) that supplies fuel gas to the anode, an air supply system (40) that supplies air to the cathode and a water supply system (50) that supplies liquid water to the cathode. A control unit (151) controls such that, when the apparatus starts up, the cathode is first subjected to supply of the air, followed by supply of the liquid water. In a preferable embodiment, the water supply system is driven to intermittently spray the liquid water to the cathode when the temperature of the fuel cell stack monitored by a temperature sensor (47) becomes below a predetermined temperature.

Abstract: There is provided a method of manufacturing a color display including a color filter and a black matrix, characterized in that it comprises the steps of: forming a film of zinc oxide on a transparent substrate; forming the the color filter on the said film of zinc oxide; and thereafter, applying a deposit of electroless copper plating on an area of the said film of zinc oxide on which the said color filter is not formed, the said deposit having a thickness which is substantially equal to a thickness of the said color filter and constituting an element of said black matrix. Thus, a color display may be provided with a black matrix that is of high optical density and a low reflectivity. The black matrix can also be commensurate with film thickness with the color matrix. No photo lithographic process is required in preparing the color filter and black matrix. Various modified forms of embodiments of the method of manufacturing a color display are also disclosed.

Abstract: An exposed film package for preserving one strip of exposed photographic film includes a film sheath, which has plural pockets. Plural film pieces are formed by cutting the one strip of the exposed film, and contained respectively in the pockets in the film sheath. An index photograph is constituted of photographic paper, on which positive images of frames from the one strip of the exposed film are printed. The photographic paper has a size substantially equal to the film pieces. The positive images are formed in reducing a size of the frames, and grouped in association with the film pieces. Groups of the positive images are arranged in consideration of an order of exposure of the frames. The index photograph is contained in one of the pockets in association with the film pieces constituting the one strip.

Abstract: Methods for enhancing the production of viral vaccines in animal cell culture are described. These methods rely on the manipulation of the cellular levels of certain interferon induced antiviral activities, in particular, cellular levels of double-stranded RNA (dsRNA) dependent kinase (PKR) and 2′-5′ oligoadenylate synthetase (2-5A synthetase). In cell cultures deficient for PKR or 2-5A synthetase, viral yield is enhanced by several orders of magnitude over cell cultures with normal levels of these proteins making these cell cultures useful for the production of viral vaccines.

Abstract: A burn-in apparatus for burning in a transistor used in a microwave region including a burn-in frequency signal source for supplying a signal lower in frequency than the operating frequency of the transistor and higher in frequency than the response frequency of impurities in the transistor, an input matching circuit connected between the signal source and an input of the transistor, and an output matching circuit including a load and connected to an output of the transistor.

Abstract: Through-chip conductors for low inductance chip-to-chip integration and off-chip connections in a semiconductor package is disclosed. A semiconductor device has active devices on the front surface, a first through-chip conductor having first electrical/physical characteristics passing from the front surface of the device to the back surface, a second through-chip conductor having second electrical/physical characteristics passing to the back surface, and an off-chip or chip-to-chip connector electrically connecting the active devices on the front surface to a different level of packaging.

Abstract: In a chip device in which not only an electrode pattern 25 is provided on a main mounting surface 21a of a base 21 but also bump electrodes 22 are provided as external electrodes for face-down mounting, an electrically insulating layer 31 is provided to be put on at least a part of the main mounting surface 21a so as to remain edge portions which do not cover at least a part of the electrode pattern 25, and a protection layer 32 for protecting the main mounting surface is further provided at a distance from the main mounting surface 21a so as to be put on the electrically insulating layer 31, so that the bump electrodes 22 are connected to the electrode pattern 25 while being in contact with the edge portions of the electrically insulating layer 31 and the protection layer 32.

Abstract: An EEPROM memory cell integrated in a semiconductor substrate comprises a floating gate MOS transistor having a source region, a drain region, and a gate region projecting from the substrate and is isolated from the substrate by an oxide layer including a thinner tunnel portion and heavily doped regions formed under said tunnel portion and extending to beneath the drain region, and a selection transistor having a source region, a drain region and a gate region, wherein said source region is heavily doped and formed simultaneously with said heavily doped regions.

Abstract: In a semiconductor substrate having a surface including a first surface region at a first level, a second surface region at a second level lower than the first level, and a step side region linking the first surface region and the second surface region together, a channel region has a triple structure. Thus, a high electric field is formed in a corner portion between the step side region and the second surface region and in the vicinity thereof. A high electric field is also formed in the first surface region. As a result, the efficiency, with which electrons are injected into a floating gate, is considerably increased.

Abstract: A MOS transistor for high-speed operation includes a gate insulator formed over a semiconductor substrate and a gate formed over the gate insulator. An insulating layer is formed on both sides of the gate insulator at the edge of the gate and thicker than the gate insulator. The device is also formed with LDD regions which form an LDD structure in the semiconductor substrate at least partially under the gate. The LDD structure defines a channel region under the gate insulator between the LDD regions. In one embodiment, the insulating layer formed on both sides of the gate extends toward the channel region but not beyond the LDD regions. In another embodiment, the insulating layer does extend beyond the LDD region but for a distance of less than 10 nm.

Abstract: A method of film processing comprises forming an integrated titanium/titanium nitride (Ti/TiN) film structure having an intermediate layer. The intermediate layer comprises species containing Si, and preferably containing Si and Ti, such as titanium silicide (TiSix), or TiSixOy, among others. The intermediate layer protects the underlying Ti film against chemical attack during subsequent TiN deposition using a titanium tetrachloride (TiCl4)-based chemistry. The method allows reliable Ti/TiN film integration to be achieved with excellent TiN step coverage. For example, the film structure can be used as an effective barrier layer in integrated circuit fabrication.

Abstract: A method and apparatus are provided for forming a silicide on a semiconductor substrate by integrating under a constant vacuum the processes of removing an oxide from a surface of a semiconductor substrate and depositing a metal on the cleaned surface without exposing the cleaned surface to air. The method and apparatus of the present invention eliminates the exposure of the cleaned substrate to air between the oxide removal and metal deposition steps. This in-situ cleaning of the silicon substrate prior to cobalt deposition provides a cleaner silicon substrate surface, resulting in enhanced formation of cobalt silicide when the cobalt layer is annealed.

Abstract: A helical turbine assembly capable of providing high speed unidirectional rotation under a multidirectional ultra low-head fluid flow is disclosed. The assembly comprises an array of helical turbine units or modules arranged, vertically or horizontally, to harness, for example, water or wind power. Each turbine unit or module comprises a plurality of helical blades having an airfoil profile. The modules for wind power may be mounted to rotatable shafts supported by lightweight structures anchored by guy wires to the ground. The helical turbine can also provide ship propulsion by utilizing the power of ocean waves. In a further embodiment, a cylindrical distributor is provided in the helical turbine to channel the fluid flow to the blades of the turbine, thereby increasing efficiency and power output. The helical turbine with distributor may be used to lift or lower a body either being submerged into a fast stream or dragged in the fluid.

Abstract: Processes for constructing textile articles using curable hot melt adhesives is disclosed. In the process, a molten curable hot melt adhesive is applied to a fabric surface along a simulated sewing path and contacted to another fabric surface so that the adhesive is disposed between the fabric surfaces. The adhesive bonds the fabric surfaces so that the article can withstand subsequent fabric processing. The adhesive cures over time, causing an irreversible increase in the initial softening point of the adhesive. The resultant textile articles exhibit good seam strengths, durability and desirable aesthetics.

Abstract: A conditioner head for conditioning the polishing surface of a polishing pad. The conditioner head includes a drive element carried for rotation about a longitudinal axis and a disk backing element. The disk backing element carries an abrasive disk and holds the lower surface of the disk in engagement with the polishing pad. The conditioner head further includes a driven element coupling the disk backing element to the drive element to transmit torque and rotation therebetween. The driven element is longitudinally movable between retracted and extended positions. An annular diaphragm spans a gap between the drive element and the driven element and is coupled to the drive element and to the driven element to rotate therewith as a unit.

Abstract:

Abstract: A wellness system comprises an exercise load providing unit for providing a load of a physical exercise for a user, and for measuring a movement of the user who is doing the physical exercise, a virtual reality environment providing unit for providing the user with a virtual reality environment that can cause user's plural senses such as the sense of sight, hearing, touch, and smell to work, according to the contents of the virtual reality environment, and a control unit for controlling the virtual reality environment provided by the virtual reality environment providing unit according to the user's movement measured by the exercise load providing unit. Furthermore, when providing the virtual reality environment, the virtual reality environment providing unit displays an image which produces the virtual reality environment by setting its angle of view to be larger than an angle of view of a corresponding object or scene which was shot.

Abstract: An exercise apparatus includes a force receiving member movable relative to a frame. A roller is rotatably mounted on a first crank and supports a rearward portion of the force receiving member. A link is rotatably interconnected between a second crank and an intermediate portion of the force receiving member. The cranks, the roller, and the link cooperate with the force receiving member to move the latter in a desired path.

Abstract: An exercise apparatus links rotation of a crank to generally elliptical motion of a foot supporting member. A foot supporting linkage is movably connected between a rocker and a crank in such a manner that the foot supporting member moves through a range of motion greater in length than the distance between the points of connection to the crank.

Abstract: Disclosed are methods for inhibiting bone resorption in mammals while minimizing the occurrence of or potential for adverse gastrointestinal effects. Also disclosed are pharmaceutical compositions and kits for carrying out the therapeutic methods disclosed herein.

Abstract: The present invention relates to a composition for suppressing or ameliorating a symptom accompanying diminished homeostasis, comprising theanine; and a mineral composition comprising theanine and a mineral. According to the present invention, there can be provided a composition for suppressing or ameliorating the above symptoms; and a mineral composition having a reduced peculiar metal taste, of which administration is made easily.

Abstract: The invention is a method for forming a solid carbonaceous material into a pumpable fluid by combining the solid with an aqueous treatment solution and then subjecting the mixture to shearing forces. The solid carbonaceous material can be deasphalter unit rock (“DAU rock”), coke, and mixtures of DAU rock and coke. Aqueous treatment solutions contain a water soluble polymer.

Abstract: The present invention discloses compounds of formula (I) 1

Abstract: A bispecific antibody has binding specificity for a marker common to all prostate cells on one arm of the antibody, and binding specificity for T cell marker CD3 on the other antibody arm. The combined specificities bring together a tumor cell and a T effector cell, whose specificity is reprogrammed to kill the tumor cell. Invitro studies showed that the bispecific antibody achieves a much greater level of cytotoxicity than either individual antibody alone.