摘要:
An electrophotographic photoconductor comprising an electroconductive base and a photosensitive layer formed thereon, the photosensitive layer comprising a selenium-tellurium alloy with a concentration of tellurium in the range of 5 to 20 wt. % and halogen, with a concentration in the range of 5 to 500 ppm, selected from the group consisting of fluorine, chlorine, bromine and iodine, in the photosensitive layer, with the concentration of tellurium substantially uniform or increasing in the direction toward the surface of the photosensitive layer and the ratio of the concentration of tellurium near the electroconductive base to the concentration of tellurium near the surface of said photosensitive layer being 65 or more:100.
摘要:
The present invention provides a method of converting NO.sub.3.sup.- ions which are contained in denitration waste liquids to nonpoisonous N.sub.2 gas or to valuable by-products. In the method of the invention, concentrated sulfuric acid is added to the waste liquid which results from denitration of exhaust gases which contains calcium nitrate and calcium chloride to obtain a mixed solution of nitric acid, hydrochloric acid, sulfuric acid and calcium sulfate. The ratio of the chloride ions to nitrate ions in the mixed solution is adjusted within the range of Cl.sup.- /NO.sub.3.sup.- = 2-3; the mixed solution is heated to 110.degree. to 150.degree. C after adjusting the concentration of sulfuric acid in the solution to 10 to 70% by weight to thereby convert the mixed solution to a mixed gas essentially including NOCl, Cl.sub.2 and nitrogen oxides. The mixed gas is then passed through concentrated sulfuric acid having a concentration higher than 80% which is maintained at a temperature of 80.degree. to 150.degree. C to obtain a nitrosylsulfuric acid solution. A mixed gas containing SO.sub.2 and H.sub.2 O is passed into the thusly formed nitrosylsulfuric acid solution to obtain a mixed gas containing NO, NO.sub.2 and SO.sub.2 which is then introduced into a reducing solution to convert the nitrogen oxides to N.sub.2 gas.
摘要:
An on-board battery assembly includes a cell stack, a blowing member, and a control component. The cell stack includes a plurality of cell modules. The cell stack has one side face that extends generally along a width axis orthogonal to a longitudinal axis of the plurality of cell modules. The blowing member having a blow-out port that has a dimension generally equivalent to a dimension of the one side face. The blowing member includes a casing having a suction port and a flow channel. The flow channel has a width that becomes greater toward the blow-out port. The control component is provided in a space defined between the casing and a plane, which is perpendicular to the width axis, and which includes an end portion of the one side face.
摘要:
A method for producing 4′-demethylnobiletin or 4′-demethyltangeretin including fermenting a skin derived from at least one citrus fruit selected from citrus fruits belonging to section Acrumen in subgenus Metacitrus in genus Citrus or citrus fruits belonging to section Aurantium in subgenus Archicitrus in genus Citrus, or a water extract product thereof using one or more Aspergillus molds selected from Aspergillus kawachii, Aspergillus awamori, Aspergillus oryzae, Aspergillus sojae, Aspergillus saitoi, and Aspergillus usamii to obtain a fermented product.
摘要:
Provided is a power converting apparatus which suppresses noise caused by a square wave voltage that is sharply changed according to switching of the power converting apparatus.The invention has a power converting apparatus including a first inverter circuit connected to a DC power supply side; and a second inverter circuit connected to a load side, wherein the first inverter circuit converts DC power from the DC power supply into power having an absolute waveform of an AC waveform, and the second inverter circuit converts the power of the absolute waveform every single cycle thereof into AC power by alternately inverting the power.
摘要:
A method for easily manufacturing a transparent SOI substrate having: a main surface with a silicon film formed thereon; and a rough main surface located on a side opposite to a side where the silicon film is formed. A method for manufacturing transparent SOI substrate, having a silicon film formed on a first main surface of the transparent insulating substrate, while a second main surface of the transparent insulating substrate, an opposite to the first main surface, is roughened. The method includes at least the steps of: roughening the first main surface with an RMS surface roughness lower than 0.7 nm and the second main surface with an RMS surface roughness higher than the surface roughness of the first main surface to prepare the transparent insulating substrate; and forming the silicon film on the first main surface of the transparent insulating substrate.
摘要:
A vehicle footrest system allows an occupant seated in a rear seat to brace their feet and that is capable of inhibiting load from concentrating at the heels of an occupant. A footrest system is provided with: a reclining device that rotates an upper end part side of a seatback in the direction of arrow A and holds it at a predetermined angle of rotation; and a slide device that slides a front seat in the direction of arrow B with respect to a vehicle body floor. When an occupant seated in a rear seat uses a footrest portion of the seatback, the reclining device is operated and the upper end part side of the seatback is inclined toward the vehicle front side. Further, the slide device is operated and a slide portion of a seat cushion is moved in a vehicle front-rear direction along a rail portion.
摘要:
Provided is a method for manufacturing an SOI wafer, which is capable of: efficiently removing an ion-implanted defect layer existing in an ion implanted layer in the vicinity of a peeled surface peeled by an ion implantation peeling method; ensuring the in-plane uniformity of a substrate; and also achieving cost reduction and higher throughput. The method for manufacturing an SOI wafer includes at least the steps of: bonding a silicon wafer with or without an oxide film onto a handle wafer to prepare a bonded substrate, wherein the silicon wafer has an ion implanted layer formed by implanting hydrogen ions and/or rare gas ions into the silicon wafer; peeling the silicon wafer along the ion implanted layer, thereby transferring the silicon wafer onto the handle wafer to produce a post-peeling SOI wafer; immersing the post-peeling SOI wafer in an aqueous ammonia-hydrogen peroxide solution; and performing a heat treatment at a temperature of 900° C. or higher on the immersed post-peeling SOI wafer, and/or polishing a silicon film layer of the immersed post-peeling SOI wafer, through CMP polishing by 10 to 50 nm.
摘要:
A battery system for a vehicle warms up a battery, which is mounted to charge and discharge. A charge/discharge unit is located closer to a battery set than an inverter unit is. When the battery set cannot produce a required output power because of its low temperature, a control unit controls the charge/discharge unit to charge and discharge and also controls a blower to deliver heat transfer medium, which receives heat generated from the charge/discharge unit, to the battery set, so that the battery set is warmed up to produce the required output power at earlier time.
摘要:
In a voltage detecting apparatus, a voltage controlled oscillator, when an input voltage is applied thereto, outputs a signal with a logical value that is periodically inverted. A detector counts a number of logical inversion of the output signal from the voltage controlled oscillator over an interval between edges of pulses of a pulse signal to thereby generate, based on the counted number of logical inversion, digital data as a detected result of the input voltage. A determiner determines whether a reduction of a time required to detect the input voltage is higher in priority than an increase of a resolution of detection of the input voltage. A variably setting unit variably sets a frequency of the pulse signal based on a result of the determination of whether the reduction of the time required to detect the input voltage is higher in priority than the increase of the resolution of detection of the input voltage.