Abstract: A band saw with a complex coordination of a tilting motion and a translational motion between the workpiece and the band saw blade, so that a curved cut is made in the workpiece. The geometric parameters of the cut can be continuously adjusted. This makes it possible to optimize a contact length of the saw blade in the workpiece, which is an important factor in the cutting process. It is thus possible to saw workpieces made of stone and similar materials that are typically difficult to cut. The cut and the contact length of the saw blade can be tailored individually to each workpiece to be sawed. Thus, workpieces of different geometrical dimensions and different material properties, in particular with different material hardnesses, can be processed using the band saw according to the invention without having to undertake significant changes.

Abstract: An apparatus for determining measurements of an object moving along a conveyor path having a support surface is provided. The apparatus includes an object detector located along the conveyor path which is adapted to detect the leading edge of the object and generate a leading edge signal. An object speed detector is located along the conveyor path and is adapted to generate an object speed signal. A light source is located above the conveyor path and generates a light beam having a sharp edge which extends across the support surface in a direction transverse to a direction of movement of the object to define a light beam intersect path on the support surface. The light beam is arranged at a fixed angle of incidence of less than 90° relative to the support surface.

Abstract: A method for producing a bicycle wheel rim having an inner peripheral wall, an outer peripheral wall, two lateral walls joining said peripheral walls, and two circumferential wings, for anchoring a tire, is provided. The method providing a rim made of a single part made of structural fiber based material, preferably carbon fiber material.

Abstract: In an internal combustion engine with a motor block (6) and a longitudinal extending anti-rotation guide (5), which includes receiving recesses situated at apportioned spatial distances, one from the other to receive valve tappets and is affixed in a receiving groove of the motor block (6). The guide (5) is constructed as an injection molded component with a one-piece, molded-on, elastically expanded or deformable clip, which engages in a complementary receiving contour on the motor block (6).

Abstract: Rocker arm assembly for the rear derailleur of a bicycle, comprising an outer plate (12) carrying a pivot pin (32), an inner plate (10) and a pair of idle transmission wheels (14) arranged between the outer plate (12) and the inner plate (10). The inner plate is made of metallic material and the outer plate is made of a structural fibre fabric incorporated in a thermoplastic material matrix.

Abstract: An object to be displayed on a display screen is converted into at least one graphic primitive having associated texture data. The texture data is analyzed to determine whether operations associated with the texture data are commutative. A processor or a display engine is selected for performing the texture data operations based on in part the analysis.

Abstract: The present invention is a method and system for extracting information from a received signal with minimal loss due to noise. The system comprises of a transformer, for correlating the received signal to a wavelet function and producing wavelet decomposition coefficients, and a threshold circuit, which is responsive to the received signal, for applying predetermined threshold values based on the type of signal. Also included in the system is a filter, coupled to the transformer and threshold circuit, for altering the wavelet decomposition coefficients produced by the transformer using threshold values applied by the threshold circuit to produce altered wavelet coefficients from which the received signal is reconstructed with reduced noise.

Abstract: Fork (4) of a bicycle front derailleur comprising an outer plate (6) and an inner plate (5), which are two separate elements made of different materials, the inner plate (5) being stiffer and made of a harder material and the outer plate (6) being made of a lighter material.

Abstract: A repair structure for repairing data lines and scan lines comprised in a thin film transistor-liquid crystal display (TFT-LCD) is provided.

Abstract: A system for controlling gear shifting in a transmission of a cycle, includes at least one gear wheel or sprocket on which a transmission element is engaged to perform transmission of motion as a result of movement in a predetermined direction. The gear shifting is carried out by changing the position of engagement of the transmission member with respect to the at least one gear wheel or sprocket. The system further includes at least one sensor for detecting the movement in corresponding direction of movement of the motion transmitting element for generating a signal and a control unit for controlling the change of the position of the element for transmitting motion with respect to the at least one gear wheel or sprocket when the signal indicates that the element for transmitting motion is moving in the given direction.

Abstract: An image manipulating system having a memory device in which a file name is assigned a train of characters comprised of fixed characters and a second train of characters comprised of a file number, which is generated by incrementing a file number of a name previously assigned and stored in the memory device. The first train of characters includes a file name and a system name. A third train of characters may be provided to represent a subordinate name for the file name.

Abstract: A method for admission control of control plane signaling requests includes receiving a signaling request. Upon receipt of the signaling connection request, a first determination is performed to determine whether to provide admission to common resources. When the first determination is negative, a second determination is performed to determine whether to provide admission to dedicated resources. When the second determination is negative, the signaling request is rejected. When the second determination is positive, the request is admitted to dedicated resources. When the first determination is positive, a third determination is performed to determine whether the quality of the signaling request is high or low. If the quality of the request is high, the signaling request is admitted to common resources. When the quality is low, a fourth determination is performed to determine whether to provide admission to dedicated resources.

Abstract: The present invention is a system and method which controls outer loop transmit power for transmission power of an uplink/downlink communication in a spread spectrum time division communication. The system receives a communication from a base station and determines an error rate on the received communication. The system then distinguishes between static and dynamic channels, produces a static adjustment value, and characterizes the dynamic channels to generate a dynamic adjustment value. The target power level is then adjusted by the static and dynamic adjustment values, setting the transmission power level.

Abstract: A multipath processor processes a plurality of groups of spread-spectrum signals. Each group has a plurality of spread-spectrum signals. A first plurality of spread-spectrum signals is despread within a first group to generate a first plurality of despread signals. The first plurality of despread signals are combined as a first combined-despread signal. A second plurality of spread-spectrum signals is despread within a second group to generate a second plurality of despread signals. The second plurality of despread signals are combined as a second combined-despread signal. The first and second combined-despread signal are combined as an output-despread signal.

Abstract: A continuously adjusted bandwidth phase-locked loop is used by a B-CDMA™ receiver to correct for any deviation, or offset, that may exist between the received radio frequency (RF) carrier signal and the frequency of the first stage LO that converts the received RF carrier signal to an intermediate frequency (IF). The PLL in the receiver includes a filter with an adjustable bandwidth. A wider bandwidth is used during initial acquisition of the received signal. After the PLL has acquired the received carrier signal using the wider bandwidth, the bandwidth of the filter is gradually narrowed to provide a low steady-state error.

Abstract: Combined closed loop/open loop power control controls transmission power levels in a spread spectrum time division duplex communication station. The first station transmits power commands based on in part a reception quality of the received communications. The first station transmits a first communication having transmission power commands based on in part a reception quality of the received communications. The first station transmits a first communication having a transmission power level in a first time slot. The second station received the first communication and the power commands. A power level of the first communication as received is measured. A path loss estimate is determined based on in part the measured received first communication power level and the first communication transmission power level. The second station transmits a first communication to the first station in a first time slot.

Abstract: Identification elements for identifying the size, shape, and kind of embroidery frame (37) are installed on the embroidery frame (37) for a sewing or embroidery machine with an embroidery module (33). Furthermore, at least one reference cam (44) is provided on the embroidery frame (37), and by means thereof the precise position of the embroidery frame (37) relative to the embroidery module (33), and thus also relative to the needle (27), can be derived. By a comparison of the actual position of the embroidery frame (37) with the desired position, a fault can be detected and a new positioning of the embroidery frame (37) can be performed in the case, for example, that switching steps of the drive element in the embroidery module (33) have been lost.

Abstract: An image scanner capable of scanning reflective and penetrative documents is provided. The image scanner includes a housing, a supporting base mounted in the housing and moving along the first direction while scanning, a first scanning platform mounted on the housing for placing thereon the reflective document, a first light transmitting device mounted fixedly on the supporting base for focusing and transmitting light signal, a first photoelectric sensing element mounted fixedly on the supporting base for receiving the reflected light signal and converting the received light signal into electric signal, a second scanning platform mounted in the housing for placing thereon the penetrative document, a second light transmitting device mounted fixedly on the supporting base for focusing and transmitting light signal, and a second photoelectric sensing element mounted fixedly on the supporting base for receiving the penetrating light signal and converting the penetrating light signal into electric signal.