Abstract: To provide a transferring apparatus, it is possible to perform switching between a high mode and a low mode in a transfer voltage generator circuit of a transferring apparatus by using a microcomputer. The high mode is a mode in which a positive transfer voltage generator circuit is operated independently, and a voltage generated by the positive transfer voltage generator circuit is output as a transfer voltage. The low mode is a mode in which the positive transfer voltage generator circuit and a negative transfer voltage generator circuit are both operated, and the voltages generated by each of the circuits are superimposed and output as the transfer voltage.

Abstract: There is provided a power supply apparatus that can raise the power supply efficiency while an appliance in which the power supply apparatus is installed is in a standby state, with a simple construction, without performing complicated control, and can reliably achieve improved power consumption due to the raise in the power supply efficiency, as well as noise reduction. According to the power supply unit, Conduction and interruption of a current flowing in the primary winding 103 of the transformer T21 is controlled. A voltage generated in the secondary winding 104 of the transformer T21 is rectified and smoothed by the rectifier and smoothing circuit 101. An output voltage of the rectifier and smoothing circuit 101 is compared with a reference voltage and a voltage corresponding to a difference between the output voltage and the reference voltage is outputted by error detection circuit 102.

Abstract: A damping brace having an axial force member for providing bearing forces against tensile or compressive forces, a constraining member for constraining the axial force member, and a stiffening part for supplementing the stiffness of the axial force member. An adhesion preventive coating is provided for preventing adhesion between the constraining member and the stiffening part. A length of the stiffening part extending along the axial direction and the gap between the stiffening part and the constraining member are defined in such a way as to prevent an end of the axial force member from rotating in the axial direction beyond a specific angle when the compressive force is applied to the force member.

Abstract: An image-forming apparatus includes a pre-charge exposure device which removes electric charge from a photoconductor drum to increase a potential contrast between the surface of the photoconductor drum and the surface of a charge roller in an upstream region of a nip region between the photoconductor drum and the charge roller in the rotating direction of the photoconductor drum, so that toner accumulating in an upstream region of the nip region in the rotating direction of the photoconductor drum is restrained and prevented from being discharged onto an image-forming region. When the toner accumulating in the upstream region of the nip region in the rotating direction of the photoconductor drum is to be discharged onto a non-image-forming region, the pre-charge exposure device is turned off so that the potential contrast decreases.

Abstract: To provide a transferring apparatus, it is possible to perform switching between a high mode and a low mode in a transfer voltage generator circuit of a transferring apparatus by using a microcomputer. The high mode is a mode in which a positive transfer voltage generator circuit is operated independently, and a voltage generated by the positive transfer voltage generator circuit is output as a transfer voltage. The low mode is a mode in which the positive transfer voltage generator circuit and a negative transfer voltage generator circuit are both operated, and the voltages generated by each of the circuits are superimposed and output as the transfer voltage.

Abstract: A damping intermediate pillar, which can exhibit a sufficient resistance against the horizontal force of a strong earthquake by reinforcing the joins between the damping intermediate pillar and the upper and lower beams, is disclosed. A damping intermediate pillar 14, used for a building or a structure configured of pillars 1 and beams 3, is divided into upper and lower damping intermediate pillar portions 14a, 14b of H shape steel, and includes a plurality of inner steel plates 7b fixed on the damping intermediate pillar portion 14b and a plurality of outer steel plates 7a fixed on the other damping intermediate pillar portion 14a. The inner and outer steel plates are arranged alternately in a single or a plurality of layers, between which a viscoelastic member 15 is held to make up a viscoelastic damper 17. The coupling end surfaces of the intermediate pillar portions 14a, 14b directed vertically are fixed on the upper and lower floor beams 3a, 3b.

Abstract: A conductor pattern is constructed to prevent corners from peeling and raising off a substrate. The conductor pattern has a spiral configuration and includes straight lines and corners connected to the straight lines. The bottom surface cross-sectional width of the conductor pattern is smaller than the top surface cross-sectional width thereof. Moreover, the bottom surface cross-sectional width of the corner is larger than the bottom surface cross-sectional width of the straight line.

Abstract: In a power supply device including a full-wave rectifying and smoothing circuit powered from a commercial AC power supply via two power supply lines, a switching regulator for separating and stepping down the output from the full-wave rectifying and smoothing circuit to output a desired DC voltage, and two capacitors after the full-wave rectifying and smoothing circuit for the terminal noise suppression purpose, a zero-cross detection circuit includes a transistor of which the emitter is connected to the low-voltage output terminal of the full-wave rectifying and smoothing circuit for outputting a zero-cross detection signal from the collector; a first resistor is connected between the base and emitter of the transistor; a second resistor is connected between one of the power supply lines and the base of the transistor; and a third resistor is connected between the other power supply line and the emitter of the transistor.

Abstract: There is provided a power supply apparatus that can raise the power supply efficiency while an appliance in which the power supply apparatus is installed is in a standby state, with a simple construction, without performing complicated control, and can reliably achieve improved power consumption due to the raise in the power supply efficiency, as well as noise reduction. According to the power supply unit, Conduction and interruption of a current flowing in the primary winding 103 of the transformer T21 is controlled. A voltage generated in the secondary winding 104 of the transformer T21 is rectified and smoothed by the rectifier and smoothing circuit 101. An output voltage of the rectifier and smoothing circuit 101 is compared with a reference voltage and a voltage corresponding to a difference between the output voltage and the reference voltage is outputted by error detection circuit 102.

Abstract: An image forming apparatus includes an image bearing member, a transferring device for transferring an image formed on the image bearing member to a transfer material, a transporting device for transporting the transfer material, a regulating member for regulating the transport direction of the transfer material. The charge eliminating member includes a charge eliminating portion and a supporting portion for supporting the charge eliminating portion. The regulating member has a top portion most, which protrudes in a direction from the supporting portion toward the charge eliminating portion of the charge eliminating member.

Abstract: In a power supply device including a full-wave rectifying and smoothing circuit powered from a commercial AC power supply via two power supply lines, a switching regulator for separating and stepping down the output from the full-wave rectifying and smoothing circuit to output a desired DC voltage, and two capacitors after the full-wave rectifying and smoothing circuit for the terminal noise suppression purpose, a zero-cross detection circuit includes a transistor of which the emitter is connected to the low-voltage output terminal of the full-wave rectifying and smoothing circuit for outputting a zero-cross detection signal from the collector; a first resistor is connected between the base and emitter of the transistor; a second resistor is connected between one of the power supply lines and the base of the transistor; and a third resistor is connected between the other power supply line and the emitter of the transistor.

Abstract: A laminated LC component has no directivity in terms of mounting and characteristics. A first set of coil conductors are electrically connected in series so as to define a first helical coil. A second set of coil conductors are also electrically connected in series so as to define a second helical coil. Capacitor electrodes are disposed such that they face each other with an insulating sheet disposed between the capacitor electrodes thereby forming a capacitor. The capacitor electrode at the ground side has a substantially cross shape and four ends of the substantially cross-shaped capacitor electrode are exposed at four respective sides of the insulating sheet. The insulating sheets are stacked on one another and fired so as to define a single unitary laminated block.

Abstract: An image forming apparatus having an image bearing member, a transferring device for transferring an image formed on the image bearing member to a transfer material, a transporting device for transporting the transfer material to between the image bearing member and the transferring device, a regulating member for regulating the transport direction of the transfer material downstream of the transporting device with respect to the transport direction of the transfer material, and a charge eliminating member for eliminating the charges of the transfer material downstream of the transporting device and upstream of the regulating member with respect to the transport direction of the transfer material, the charge eliminating member having a charge eliminating portion and a supporting portion for supporting the charge eliminating portion, the regulating member having a top portion most protruded in a direction from the supporting portion toward the charge eliminating portion of the charge eliminating member, wherei

Abstract: A conductor pattern is constructed to prevent corners from peeling and raising off a substrate. The conductor pattern has a spiral configuration and includes straight lines and corners connected to the straight lines. The bottom surface cross-sectional width of the conductor pattern is smaller than the top surface cross-sectional width thereof. Moreover, the bottom surface cross-sectional width of the corner is larger than the bottom surface cross-sectional width of the straight line.

Abstract: A fixing heater includes a ceramic substrate; a heat generating resistor provided on the ceramic substrate to extend in a longitudinal axis of the ceramic substrate; a temperature detecting element for detecting a temperature of the ceramic substrate; and an electrically conductive member provided on the ceramic substrate to extend in the longitudinal axis of the ceramic substrate.

Abstract: A multilayer noise filter includes a damping resistor which is arranged to control the distortion of the waveform of an output signal and eliminate a space required for installation of the damping resistor on a substrate upon which the filter is mounted. The axial direction of coils incorporated in inductor assemblies is substantially perpendicular to external input and output electrodes. One end of one coil is electrically connected to the external input electrode and one end of another coil is electrically connected to the external output electrode. The other ends of the coils are electrically connected to a resistor at different locations, respectively. The resistor connecting the external input and output electrodes is disposed on the top surface of a multilayer unit such that the resistor is substantially parallel to the stacking direction of the multilayer unit and the axial direction of the coils. In a capacitor assembly, a pair of capacitor conductors are arranged to face each other.

Abstract: An LC filter is disclosed which exhibits excellent attenuation characteristics in a high-frequency range and substantially preserves its self-inductance and Q-factor. The LC filter is constructed of a laminated block formed by laminating insulating sheets each provided with a coil conductor. The coil conductors are connected in series to each other through via-holes to form a coil. Input/output external electrodes and ground external electrodes are disposed on the surfaces of the laminated block. The insulating sheets are laminated in a direction perpendicular to the input/output external electrodes and parallel to the mounting surface. The coil is axially placed perpendicular to the input/output external electrodes and parallel to the ground external electrodes and the mounting surface. A distributed capacitance is generated between the coil and each of the ground external electrodes to form a capacitor.

Abstract: In a method of diagnosing the fatigue life of structural steelwork according to the present invention, a Barkhausen noise measurement is performed under the condition of 5 .mu.m.ltoreq.d.ltoreq.1 mm where d is the detection depth of Barkhausen noise, by using a magnetic head constituted by an air-core coil detection head and a magnetic excitation head obtained by winding a copper wire such as an enameled wire on a U-shaped core made of a soft magnetic material such as a silicon steel sheet or an amorphous magnetic material. The degree of fatigue damage of a target measurement portion is diagnosed using the root-mean-square (RMS) voltage or voltage amplitude value of the Barkhausen noise. According to this method, the degree of fatigue and degradation by stress and strain in the structural steelwork can be accurately diagnosed prior to development of cracking without any limitation on diagnostic locations.

Abstract: A fixing heater includes a dielectric substrate, a resistor formed on the substrate and Laser-trimmed in a current flow direction, a slidable film, and backup member forming a nip with the film. The trimmed portion lies outside the nip.

Abstract: A laminate type LC composite device which has two coil sections each of which is a laminate of coil conductors and insulating sheets and a capacitor section which is a laminate of capacitor conductors and dielectric sheets. The LC composite device has at least two coils, and the coils are coiled in mutually opposite directions.