摘要:
A developing unit develops a latent image on an image carrier with toner. A toner cartridge is detachably arranged in parallel with the developing unit, and supplies the toner to the developing unit. An opening is disposed between the developing unit and the toner cartridge, through which the toner passes. The toner cartridge includes a space forming unit that forms a space in the toner stored in the toner cartridge. The space allows the toner to flow into from the developing unit.
摘要:
Novel epoxy compounds represented by the general formula (1) wherein Ar1, Ar2 and Ar3 are each optionally substituted phenylene, cyclohexanyl or the like, R1, R2, R3, R4, R5 and R6 are each hydrogen or alkyl of 1 to 18 carbon atoms, and Q1 and Q2 are each alkylene of 1 to 9 carbon atoms or the like, which are useful as the raw material of cured epoxy resins exhibiting liquid crystallinity; a process for the production thereof; and compositions containing the compounds.
摘要:
An in-vehicle display apparatus includes a display portion that respectively displays images on a first screen for a driver and on a second screen for a front passenger on a common display to be visible from a viewing angle of the driver and another viewing angle from the front passenger, and further includes an operating portion, a signal outputting portion, a signal receiving portion, an operator detecting portion, and a controller. The signal receiving portion receives signals from the signal outputting portion, when the driver or the front passenger touches the operating portion.
摘要:
A developing device including a developing unit configured to develop an electrostatic latent image with a toner; a toner cartridge configured to contain the toner and supply the toner to the developing unit, and including an agitator configured to agitate the toner, wherein the toner cartridge is detachably attached to the developing unit; at least one opening configured to pass the toner between the developing unit and the toner cartridge; and at least one control valve configured to open and shut the opening, wherein a toner replacement ratio (b/a) of the developing device satisfies relationship 0.05≦b/a≦2.0, wherein a represents an amount of the toner supplied to the developing unit from the toner cartridge per a unit time and b represents an amount of the toner discharged to the toner cartridge from the developing unit per the unit time.
摘要:
A base station is configured to transmit a downlink signal to a mobile station located in a sector managed by the base station. The downlink signal is spread using a scrambling code. The base station has a monitor configured to monitor a change of a reception condition of an uplink common channel of the mobile station in the sector, a DOA estimator configured to estimate a direction of arrival of an uplink signal transmitted from the mobile station, in response to the change, an area border setter configured to separate the sector into a plurality of areas, by setting an area border in the sector in accordance with the estimated direction, a scrambling code assigner configured to assign a different scrambling code to each of the separated areas and a spreader configured to spread the downlink signal using the assigned scrambling code in each of the separated areas.
摘要:
A nebulizer has a main body and an inhalator attachment which is detachably attached to the main body. The attachment has a tubular member including an receptacle. The tubular member has a medicament inlet for receiving nebulized medicament from the nebulizer, an inhalation opening which is opposite the medicament inlet and through which a patent inhales the nebulized medicament passed through the tubular member, and an air inlet through which air outside is introduced and passed through the tubular member. A brim member for guiding droplets of liquefied medicament and the user's saliva into the receptacle is formed partially around the medicament inlet. The air inlet is preferably formed by cutting the tubular member at the medicament inlet.
摘要:
An atomizer has a liquid container containing a liquid to be atomized and an oscillator having a cylindrically shaped top part and protruding from the bottom of the liquid container. A pipe or a portion of the inner wall of the liquid container is sufficiently close to the outer surface of the top part of the oscillator so as to form a gap of 3 mm or less such that when the oscillator is caused to oscillate, its vibratory energy causes the liquid to reach the top surface of the oscillator and to be atomized. An inhalator is formed with such an atomizer made detachably attachable to a main housing. A coupling unit with two couplers connected with a cable may be used to attach the atomizer to the inhalator's main housing. A mouthpiece and a mask may be made attachable to the atomizer.
摘要:
The protection cap is removably attached to an optical connector or a hybrid connector each having a cable ferrule therein. The cable ferrule has an end face at which an optical core cable is exposed. The protection cap has a locked portion engaged with a lock portion of the optical connector or the hybrid connector and has a projection (23) on an innerwall of the protection cap for protectively covering the end face of the cable ferrule. The protection cap is defined in a box shape, which can be molded by one or more molding dies that can be removed parallel to an engagement direction of the protection cap with the connector.
摘要:
Polyaminotriazines represented by formula (I) can be prepared by conducting a reduction alkylamination of a tetramethylpiperidone with a diamine represented by formula (IIb), NH2—R—NH2, in the presence of a hydrogenating catalyst, removing the catalyst upon completion of the reaction to obtain an unrefined crude product (A); and, conducting a polycondensation reaction of the unrefined crude product (A) and a dichlorotriazine in an aromatic solvent and in the presence of an inorganic base.
摘要:
A hindered piperidine compound represented by the formula of ##STR1## wherein R.sup.1 is a 2,2,6,6-tetramethyl-4-piperidyl group of which the N-position is substituted or not, a hydrogen atom, a C.sub.1 -C.sub.18 alkyl group which may contain a cyclic portion, or a C.sub.7 -C.sub.18 arylalkyl group, R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.10 alkyl group which may contain a cyclic portion, a C.sub.1 -C.sub.18 alkyloxy group which may contain a cyclic portion, or a hydroxyl group, and n is an integer of 2 to 8, effectively stabilizes organic materials having a property to deteriorate by the action of light. A method for producing the compound represented by the above formula is also disclosed.