Abstract: An interrupt signal EMG is put out to a microprocessor 10 when a thermal monitor 40 detects that a package temperature exceeds a reference. The microprocessor then increases a frequency division value N stored in a frequency division value register 31 of a clock mechanism 30. An inputted clock signal MCK is divided by N to generate a system clock signal SCK. Therefore, the frequency of system clock signal SCK decreases when N increases. Consequently, electricity consumption of each function module 20i decreases and the package temperature is reduced.

Abstract: An electric power steering apparatus comprises: a pinion provided on a shaft co-rotatable with a steering member; a steering shaft including a rack meshed with the pinion, the steering shaft being movable in an axial direction thereof; a steering shaft guiding device; and a motion converting mechanism. The steering shaft guiding device guides the steering shaft for axial movement, and biases the steering shaft toward the pinion. The motion converting mechanism includes a rotary cylinder surrounding the steering shaft and driven by a steering assist electric motor, and converts rotation of the rotary cylinder into the axial movement of the steering shaft. The steering shaft is supported by the rotary cylinder, the pinion and a guide. The pinion is located between the rotary cylinder and the guide axially of the steering shaft.

Abstract: A steering speed-computing section (81) to differentiate a steering angle of a steering wheel from a steering angle sensor (18) to compute the steering speed signal, a low-pass filter (82) to cut high frequency components in the steering speed signal to output a correction steering speed signal, a switching section (87) to switch the cut-off frequency in the low-pass filter to be higher at the time of determining a high-speed steering condition, and a flow quantity-computing section (85) to compute a target flow quantity supplied to a power steering output section (8) based on the steering angle signal and the correction steering speed signal are provided to control a flow quantity of an operating oil supplied to the power steering output section (8) for the target flow quantity.

Abstract: An improved structure finger strengthening device, the design of which features elastic components installed between upper and lower housings and finger sleeves. The fingers of the user are inserted into the finger sleeves, the fingers then forced outward and relaxed inward for conditioning and drilling. At the same time, the present invention provides for simple assembly and component replacement.

Abstract: A matrix type bus connection system comprising a plurality of master devices and slave devices, wherein data transfer between arbitrary master device and slave device is available, and the power reduction method therefor is disclosed. When a slave device is to be setting to low-power operation state, decoding table contents of relevant master device are altered according to the control signal from a low-power control circuit, first of all, then connection request for the destination device is set from the slave device to be in low-power operation state to the predetermined default slave device. After that, the target slave device to be in low-power operation is set to be in low-power operation state by the low-power control signal from the low-power control circuit.

Abstract: An apparatus and method of flash ROM management. The apparatus comprises a storage device, a strapping component and a process unit. The storage device stores multiple address records comprising an identity and an address range associated with a flash ROM. The strapping component is configured to output a signal to determine flash ROM type. The process unit receives a memory access request with an access range from the CPU and the signal from the strapping component queries the identity by matching the access range and the address range, and finally executes an LPC 1.1 memory access instruction with the identity and the access range corresponding to the memory cycle.

Abstract: A hybrid beamforming apparatus and method are proposed for a communication system. The hybrid beamforming apparatus includes a plurality of antennas, a plurality of FFT, a plurality of hybrid weight-coefficient generators and a plurality of adders. In each of the hybrid weight-coefficient generators, the weight coefficient for each subcarrier is calculated by a time-domain correlation matrix and a cross-correlation vector, which is calculated by a frequency domain signal and a training signal. The hybrid beamforming apparatus and method according to the present invention can enhance immunity for multipath effect with lower system complexity.

Abstract: A power factor correction apparatus with an embedded direct-current to direct-current (DC-DC) converter is provided. The apparatus includes a power factor controller, a high-voltage adapter and a low-voltage adapter. The power factor controller, which receives an AC power source, includes a transformer. The secondary side of the transformer includes a first sub-coil and a second sub-coil for outputting a first power source and a second power source respectively. The high-voltage adapter converts the first power source into a high DC power source. The low-voltage adapter converts the second power source into a first DC power source. The power factor controller corrects the power factor of the power factor correction apparatus according to the first DC power source.

Abstract: A button structure of saxophone comprising of a treble E button, a side C linking rod button and a side B linking rod button; the bottom of the treble E button and the top of the side C linking rod button oblique upward 25° from left to right, the intersection and the horizontal direction of the finger hook form an upward 25° angle; the highest curve point of the side C linking rod button and the side B linking rod button are on the ¾ of the side C linking rod button and the side B linking rod button respectively, then declines from the high points downward on both sides to the rims of both buttons; players fell the reduction of the height difference and increase the contact area while playing that offers smoother play with less errors.

Abstract: A competition arbitration system in which chances for using a resource of a computer such as a bus or the like among devices are fair is provided. Pulses are sequentially generated periodically from a pulse generating circuit. It is assumed that first device outputted first bus request signal and second device continuously outputted second bus request signal before rising timing of the first pulse. When a bus arbiter outputs a bus grant signal to the first device at the rising timing of the first pulse, the bus master of the first device outputs a bus use acknowledgment signal. Then a use grant inhibiting circuit receives the acknowledgment signal and outputs an inhibition signal for inhibiting use of other devices. Thus, the first device holds the use right of a bus and bus use requests of other devices are reserved.

Abstract: A nozzle contact device of an injection machine has an injection device, a nozzle, a flexible body, a tension buffer device and a tension-measuring device. The nozzle is installed a front side of the injection device. The flexible body is used to drive the injection device to contact or separate from a mold. The tension buffer device is installed at a lateral side of the flexible body, and has an elastic body for receiving tension from the flexible body and decomposing the tension to form a component force and a displacement. The tension-measuring device is used to measure the displacement of the tension buffer device and deciding a contact force between the nozzle and the mold.

Abstract: The present invention provides a remote control system capable of controlling a number of devices on a network by one remote controller. A remote controller (10) requires a controlled device (20) defined as an object to be controlled to send display information. Thus, the display information stored in a ROM (21) of the controlled device (20) in advance is read and transmitted to the remote controller (10). The display information is described in a language such as HTLM, JAVA or the like. A browser on the remote controller (10) side displays a screen indicative of functions corresponding to a plurality of function keys (11) on a liquid crystal display (12). Thus, the function is selected based on the screen displayed on the liquid crystal display (12), and the function key (11) corresponding to the function is depressed, thereby making it possible to control the controlled device (20).

Abstract: An electromagnetic contactor in which neighboring main contact points have an interphase barrier between them. A concave section is provided at the inner wall face of the interphase barrier at the middle of the emission path of the arc gas that is generated from the opening and closing of a main contact point. The concave section allows the arc gas passing from an arc generation point to an emission window to be accumulated in the concave section, which acts as a container, thus reducing the rate at which the arc gas is emitted. As a result, the amount of heat dispersed from the arc gas to the interphase barrier due to heat transfer is increased, thus reducing the temperature of the arc gas flowing from the emission window, which suppresses damage to the wiring cable that would otherwise occur due to excessive heating of the main terminal onto which the arc gas flows, and fusion of the interphase barrier.

Abstract: A micro angular rate-sensing device is provided. A vibrator, having a plurality of proof masses connected to a ring, is arranged in a first base. Flexible supporting members connect to the vibrator to suspend the vibrator in the first base. Electrodes drive the vibrator to oscillate and control the oscillation mode of the vibrator in driving mode. Planar electrodes are arranged relative to the proof masses on a second base. The motion of the proof masses relative to the planar electrodes is sensed through the capacitance between the proof masses and the planar electrodes. The resonant structure with greater mass of the device generates greater Coriolis force and increases the sensing area. Thus, the intensity of sensed signals and noise-signal ratio are greatly increased. Furthermore, the device does not rely much on high aspect ratio manufacturing technology. Thus the manufacturing cost is reduced and the yield rate is increased.

Abstract: A test pattern includes a test wiring pattern on a lower surface of a substrate. First, second, third and fourth upper patterns are formed on an upper surface of the substrate. First, second, third and fourth electrodes are formed respectively on the first, second, third and fourth upper patterns. The first and second electrodes are for connection to first and second test probes. First and second via-holes are formed through the substrate respectively to connect the first and second upper patterns electrically to one end of the test wiring pattern. Third and fourth via-holes are formed through the substrate respectively to connect the third and fourth upper patterns electrically to another end of the test wiring pattern.

Abstract: An adder includes a first XOR element for generating an XOR output of the first and the second data inputs, a first multiplexer for selecting one of the first carry input or the first data input while the XOR output is made a selection signal, a second multiplexer for selecting one of the second carry input or the second data input, a third multiplexer for selecting one of the first or the second carry inputs while the carry selection input is made a selection signal, and a second XOR element for generating an XOR output of an output of the third multiplexer and the XOR output, and is characterized in that an output of the first multiplexer is made a first carry output, an output of the second multiplexer is made a second carry output, and an output of the third multiplexer is made an addition value.

Abstract: The conventional chopper comparator circuit has had high power consumption because the gain thereof used to be set high, so that there has been the need for cutting down on power consumption.

Abstract: An apparatus for ring-back constriction is provided. The apparatus includes a comparator, a termination controller, a termination variable resistor, a constriction controller, and a constriction variable resistor. The comparator is coupled to the transmission line, for comparing the line signal with a reference voltage, and accordingly outputting a comparison signal. The termination controller is coupled to the comparator, for outputting a termination control signal to adjust the resistance of the termination variable resistor. The constriction controller is coupled to the comparator for outputting a constriction signal to adjust the resistance of the constriction variable resistor. The ring-back effect is constricted due to impedance matchtermination voltage when an undershot occurs.

Abstract: A semiconductor laminating portion including a light emitting layer forming portion having at least an n-type layer and a p-type layer is formed on a semiconductor substrate. A current blocking layer is partially formed on its surface. A current diffusing electrode is formed on the entire surface thereof. A bonding electrode is formed thereon. The semiconductor laminating portion and the current diffusing electrode are separated into light emitting unit portions A, electrode pad portion B, and connecting portions C for connecting between electrode pad portion B and light emitting unit portions A or between two of the light emitting unit portions A, and the semiconductor laminating portion between the light emitting unit portions A is removed through etching to make clearances except for connecting portions C. The bonding electrode is formed on electrode pad portion B.