Abstract: The present invention provides a polyarylate resin composition sufficiently excellent in heat resistance, transparency, heat discoloration resistance and moist heat resistance, and a molded article made of the same. The present invention relates to a polyarylate resin composition containing 0.005˜5 parts by mass of a silane compound (C) with a boiling point of 200° C. or more, based on 100 parts by mass of the total of a polyarylate resin (A) and a polycarbonate resin (B), a content ratio of the polyarylate resin (A) and the polycarbonate resin (B) being 5/95 to 95/5 (mass ratio).

Abstract: The present invention provides an epoxy resin solution, from which an epoxy resin-cured product adequately excellent in heat-resisting properties and dielectric properties can be obtained with adequately good working properties ensured. The present invention relates to an epoxy resin solution containing at least a curing agent and an epoxy resin mixed in an organic solvent, wherein the curing agent comprises an imide group-containing curing agent having 1-4 imide groups and 2-4 glycidyl group-reactive functional groups in a molecule.

Abstract: The present invention provides an epoxy resin solution, from which an epoxy resin-cured product adequately excellent in heat-resisting properties and dielectric properties can be obtained with adequately good working properties ensured. The present invention relates to an epoxy resin solution containing at least a curing agent and an epoxy resin mixed in an organic solvent, wherein the curing agent comprises an imide group-containing curing agent having 1-4 imide groups and 2-4 glycidyl group-reactive functional groups in a molecule.

Abstract: The present invention provides a polyarylate resin composition sufficiently excellent in heat resistance, transparency, heat discoloration resistance and moist heat resistance, and a molded article made of the same. The present invention relates to a polyarylate resin composition containing 0.005˜5 parts by mass of a silane compound (C) with a boiling point of 200° C. or more, based on 100 parts by mass of the total of a polyarylate resin (A) and a polycarbonate resin (B), a content ratio of the polyarylate resin (A) and the polycarbonate resin (B) being 5/95 to 95/5 (mass ratio).

Abstract: To provide a semiconductor device for driving an electric load to be divided into a plurality of opening/closing devices so that when an abnormality exists in any one of the division devices, that division device can be removed and replaced by an auxiliary device. Each of a plurality of opening/closing circuit units has an upper-side opening/closing device and a lower-side opening/closing device; while load driving is stopped, there is monitored the potential of the connection point between the upper and lower opening/closing devices at a time when any one of the opening/closing devices is closed or both of them are opened, and it is determined whether there exists short-circuit abnormality or disconnection abnormality in each of the opening/closing devices. When abnormality exists, the upper and lower opening/closing devices are removed and the auxiliary circuit is made effective.

Abstract: To provide a semiconductor device for driving an electric load to be divided into a plurality of opening/closing devices so that when an abnormality exists in any one of the division devices, that division device can be removed and replaced by an auxiliary device. Each of a plurality of opening/closing circuit units has an upper-side opening/closing device and a lower-side opening/closing device; while load driving is stopped, there is monitored the potential of the connection point between the upper and lower opening/closing devices at a time when any one of the opening/closing devices is closed or both of them are opened, and it is determined whether there exists short-circuit abnormality or disconnection abnormality in each of the opening/closing devices. When abnormality exists, the upper and lower opening/closing devices are removed and the auxiliary circuit is made effective.

Abstract: From an amplifier circuit of a plurality of pixels each, a signal is directly output to a signal line. Even if the signal line is longer and the signal line has an increased parasitic capacitance, attenuation of the signal transmitted through the signal line can be prevented. Therefore, the dynamic range of the signal output can be expanded and the information can be output accurately.

Abstract: From an amplifier circuit of a plurality of pixels each, a signal is directly output to a signal line. Even if the signal line is longer and the signal line has an increased parasitic capacitance, attenuation of the signal transmitted through the signal line can be prevented. Therefore, the dynamic range of the signal output can be expanded and the information can be output accurately.

Abstract: Disclosed is a control apparatus for correcting the measurement of flow rates for use with a turbine-type flow meter in which the rotation of a turbine rotating in response to the flow velocity of fluid to be measured is detected to produce pulses which are, in turn, integrated to measure the flow rate of the fluid. The apparatus operates to obtain a value representing the rate of reduction in the flow rate from the pulse cycle in order to detect a first time at which the reduction rate increases above a first predetermined value and a second time at which the reduction rate decreases below a second predetermined value, produce a correction value on the basis of the pulse cycle at the second time and the time lag between the first and second times, and integrate pulses other than those generated in the period of time between the first and second times, adding the correction value from the correction value producing means to the integrated value.

Abstract: A method of manufacturing a rubber or plastic-coated roller such as a fixing roller to be used in the thermal fixing part of an electrophotographic copying machine.

Abstract: This invention concerns particularly a rubber or plastic-coated roller such as a fixing roller to be used in a thermal fixing part of an electrophotographic copying machine, and a method and an apparatus for production thereof.