Abstract: A restraint system for a travel seat which includes a frame dimensioned to rest upon a vehicle seat. The frame defines front and rear portions and a center line. An adjustment assembly is coupled to the frame and positioned at a selected one of the front and rear portions of the frame. A strap assembly is connected to the adjustment assembly. The strap assembly has first and second points removably securable to a vehicle anchor and a third point movably secured within the adjustment assembly.

Abstract: A method and apparatus for implementing hybrid automatic repeat request (H-ARQ) in a multiple-input multiple-output (MIMO) wireless communication system are disclosed. A transmitter transmits at least two data packets via two or more antennas. If at least one of the data packets is not successfully transmitted, the transmitter retransmits the data packets while rearranging the data packets in an orthogonal spreading manner. Alternatively, the transmitter may retransmit only the unsuccessfully transmitted data packet along with a new data packet which replaces a successfully transmitted data packet. The unsuccessfully transmitted data packet may simply be repeated without changing its format. When only the unsuccessfully transmitted data packet is retransmitted along with the new data packet, the transmissions may be combined to recover the retransmitted data packet and the new data packet simultaneously.

Abstract: Thin effective gate oxide thickness with reduced leakage for replacement metal gate transistors is achieved by forming a protective layer between the gate oxide layer and metal gate electrode, thereby reducing stress. Embodiments include forming a protective layer of amorphous carbon containing metal carbides decreasing in concentration from the metal gate electrode toward the gate oxide layer across the protective layer. Embodiments of methodology include removing the removable gate, depositing a layer of amorphous carbon on the gate oxide layer, forming the metal gate electrode and then heating at an elevated temperature to diffuse metal from the metal gate electrode into the amorphous carbon layer, thereby forming the metal carbides. Embodiments also include metal gate transistors with a gate oxide layer having a high dielectric constant and silicon concentrated at the interfaces with the metal gate electrode and substrate.

Abstract: A shaft (1a-d) is provided that is rotatably mounted by a journal (2) in a housing (4) in which lubricant mist is provided. One or several outward-extending ribs (6) extend between the journal and shaft sections (5a, 5b) adjacent to the journal. The shaft is mounted by the journal in the housing using a rolling bearing (3) that is lubricated exclusively by the lubricant mist. At least one of the ribs associated with the journal extends at a certain angle of attack (11, 12) to the axis of rotation of the shaft and is used as a blade for conveying the lubricant mist into the rolling bearing.

Abstract: A method for using a wireless digital base station to receive, process and transmit a plurality of communications having independent data rates establishing a first communication channel having a first data communication rate to support a first communication; determining the data rate required to support the first communication; selecting one or more transmission channels, from a plurality of available transmission channels, required to support said required data rate; and transmitting the first communication using one or more selected transmission channels. The plurality of available transmission channels includes at least one B or D channel.

Abstract: A wheel hub-constant velocity joint unit in which a wheel hub (60, 90) with a passage opening (59, 89) that carries inner shaft teeth (44, 74) is tensioned with the outer joint part (46, 76) of a constant velocity joint (42, 72) on which a journal (53, 83) is formed with outer shaft teeth (54, 84), wherein inner shaft teeth (44, 74) of the passage opening (59, 89) and outer shaft teeth (54, 84) of the journal (53, 83) mesh in each other and a two-row wheel bearing (43, 73) is pushed onto the wheel hub (60, 90) that includes an inner bearing ring (64, 94) on which a front face (52, 82) of the outer joint part (46, 76) is supported directly, wherein the pitch circle diameter (TKD) of the roller bearing is greater than the pitch circle diameter (PCD) of the constant velocity joint.

Abstract: The invention concerns a device for piercing and positioning a piece of body jewelry with a bent bar in a skin portion. The device comprises an inner boundary surface which defines a cavity for holding a bent bar, the bar being movable out of the cavity to the surroundings through an opening defined by the boundary surface. The device also has a cam which is formed in the boundary surface and along which the bar is movable for such guiding of the bar that, during each incremental step of pressing-out, the bar has a cross-section exiting the opening, seen perpendicular to the longitudinal axis of the bar, which cross-section somewhere along a distance between the opening and an exit hole intended for piercing is perpendicular to an aiming line for piercing.

Abstract: In a digital communications receiver configured to receive, via a communications channel, a received first signal representing a sequence of symbols, each symbol being encoded to be representative of data bits, a method of processing the received signal includes adjusting a magnitude, filtering, and applying cyclic prefix restoration, to the received signal to produce a second signal, converting the second signal from time domain to frequency domain to produce a frequency domain signal, and determining a first quantity of values representing a first portion of the symbols by evaluating a relationship of channel values representing characteristics of the communications channel and a second quantity of values representing a portion of the frequency domain signal, the first quantity being smaller than the second quantity.

Abstract: The present invention includes a frame that is quickly and easily assembled and disassembled. The frame may be used for supporting a portable forced air heater, or other similar equipment. Handles, supports, and optionally a wheel assembly is assembled to two core members using snap lock buttons. In a preferred embodiment, the portable forced air heater includes a maintenance clock for measuring and recording operational parameters of a portable forced air heater, and for notifying a user that maintenance is required.

Abstract: The invention relates to the iron and steel industry, in particular to batch charging into shaft, mainly blast furnaces. The inventive rotary batch distributor for shaft furnaces comprises an axle platform (1) and blades (2) which are equally spaced around the platform and are fixed thereto by means of brackets (3). The surface of each blade is embodied in the form of an involute of a truncated cone and consists of trapezoidal sections (4). The tilting angles of the trapezoidal sections with respect to the rotary batch distributor axis and to a horizontal plane are defined by the involutes (5) of truncated cone which are focused at the same point of the rotary batch distributor axis. The surface area of each blade is defined by the sector angle value ranging from 90 to 120° and by the radius of the describe circle of the rotary batch distributor. The end part (6) of the blade whose surface area is equal to 0.05-0.

Abstract: A method of estimating a time variant Orthogonal Frequency Division Multiplexing (OFDM) while eliminating Inter-carrier Interference (ICI) is disclosed, where the time variant channel matrix is estimated at channel taps using a Basis Expansion Model (BEM). The BEM method decomposes the time variant channel into a group of basis functions in the frequency domain. Coefficients are estimated using a sub-space tracking algorithm that decreases the dimensions of the coefficient matrix allowing for simpler calculation of the estimated signal. The coefficients matrix is estimated using a conjugate gradient iterative method that may be stopped after 6-8 iterations to arrive at an acceptable estimation. Finally, the transmitted data is estimated, again using the conjugate gradient method iteratively, wherein the conjugate gradient method is stopped after a small number of iterations.

Abstract: Ink cartridge (10) which is insertable (insertion direction 11) into an inkjet printer, or cartridge receptacle associated therewith, and which has a housing (13) on at least one wall (12) of which there is arranged a plate (21) comprising electrical contacts (20) and an element for storage of cartridge-specific and/or printer-specific data. The housing (13) is delimited by two side walls (17, 18), a top wall (15), a base wall (16) and a front and rear (end) wall (12, 14). At least that portion (12?) of the housing wall, especially of an end wall (12), which is associated with the plate (21) has a smaller width than the plate (21). The latter is, in addition, mounted to allow its movement transversely to the longitudinal extent of the associated housing wall (12), or transversely to the insertion direction (11) of the cartridge (10) (double-headed arrow 24).

Abstract: An image-forming apparatus includes an electrophotographic photoreceptor including a photosensitive layer, an exposure unit for irradiating the electrophotographic photoreceptor with light, a pressing member pressed against the photosensitive layer of the electrophotographic photoreceptor to remove a deposit from the photosensitive layer, and a static eliminating unit for eliminating the static electricity of the deposit to be removed by the pressing member.

Abstract: A system and method for applying non-homogeneous properties to multiple video processing units (VPUs) in a multiple VPU system are described. Respective VPUs in the system cooperate to produce a frame to be displayed. In various embodiments, data output by different VPUs in the system is combined, or merged, or composited to produce a frame to be displayed. In load balancing modes, each VPU in the system performs different tasks as part of rendering a same frame, and therefore typically executes different commands. In various embodiments, efficiency of the system is enhanced by forming a single command buffer for execution by all of the VPUs in the system even though each VPU may have a different set of commands to execute in the command buffer.

Abstract: A system includes a first communication device and a second communication device. The first communication device includes a programmable region. The programmable region of the first communication device is programmed so that an associated signal includes a number of preamble cycles. The second communication device also can include a programmable region. The programmable region of the second communication device can be programmed so that an associated signal includes a number of preamble cycles. The number of preamble cycles can be based on a variety of factors, such as the topology or implementation of the system. In an embodiment, the number of preamble cycles is associated with a data strobe signal, and data is not read or written in response to the data strobe signal until all of the preamble cycles have been transmitted and received.

Abstract: A buried local interconnect and method of forming the same counterdopes a region of a doped substrate to form a counterdoped isolation region. A hardmask is formed and patterned on the doped substrate, with a recess being etched through the patterned hardmask into the counterdoped region. Dielectric spacers are formed on the sidewalls of the recess, with a portion of the bottom of the recess being exposed. A metal is then deposited in the recess and reacted to form silicide at the bottom of the recess. The recess is filled with fill material, which is polished. The hardmask is then removed to form a silicide buried local interconnect.