摘要:
A method of detecting rotation of at least one printer component includes forming at least one pattern on a marking material receiving part, moving the marking material receiving part past a sensor configured to detect the presence of the pattern, sensing the marking material receiving part with the sensor, and selectively operating a printing system in response to a positive detection of the pattern.
摘要:
Image forming devices, image forming device consumable assemblies and image forming device communication methods are provided. One exemplary embodiment provides an image forming device configured to use a consumable to form hard images, the image forming device includes first electrical circuitry, second electrical circuitry spaced from the first electrical circuitry, the first electrical circuitry and the second electrical circuitry being configured to assist with the formation of hard images, a receptacle configured to receive a consumable assembly containing a supply of the consumable, a first electrical connection configured to electrically couple the first electrical circuitry with a conductor coupled with the consumable assembly when the consumable assembly is positioned within the receptacle and a second electrical connection configured to electrically couple the second electrical circuitry with the conductor coupled with the consumable assembly when the consumable assembly is positioned within the receptacle to electrically couple the first electrical circuitry and the second electrical circuitry.
摘要:
The invention includes a method, a computer readable medium, and an apparatus of estimating toner usage based on pulse width count and pulse edge count. In one respect, the invention includes a method for estimating toner usage. The method comprises determining a pulse width count, determining a pulse edge count, and calculating a toner usage value based on the pulse width count and the pulse edge count. In another respect, the invention includes a computer readable medium on which is embedded computer software. The software comprises a program. The program performs the above mentioned method. In yet another respect, the invention includes a system. The apparatus may be configured to perform the above mentioned method.
摘要:
A bifurcated method to process an aloe whole leaf by processing the aloe fillet and the aloe rind separately and subsequently combine the products from these separate processes, and the use of the final combined product.
摘要:
A bioactive Factor produced, separated and isolated from either an aloe vera leaf or a product derived and processed from an aloe leaf, such as raw aloe vera gel, freeze-dried aloe vera gel extract, bulk acetylated mannan and bulk pharmaceutical mannan, utilizing different sizing processes, their processes or preparations, and their uses. The process of sizing can be accomplished by centrifugation, filtration, ultrafiltration, chromatography, dialysis, selective precipitation, pH adjustment, irradiation, homogenizing, or a combination of such processes. Compounding or mixing two or more different bioactive Factors from aloe at various concentration ratios, each Factor with its own specific bioactivity or bioactivities, to obtain a new bioactive Factor having desired optimal additive or synergistic effects.
摘要:
The present invention involves monomeric compounds having the structure: ##STR1## Substituents W and Z are independently --CN, --NO.sub.2, --aryl, --aryl--V, --COX, SO.sub.2 R, --H, or --alkyl. Substituent X is --OR, or --NR,R where R and R.sup.1 are independently --alkyl or --H. Substituent V is --halide, --NO.sub.2, --CN, --SO.sub.2 R, or --COX. At least one of W and Z is --NO.sub.2, --SO.sub.2 R, --CN, --COX or --aryl--V. In one preferred embodiment substituents W and Z are both --CN. In another preferred embodiment, substituent X is --NO.sub.2 or --CN and substituent Z is --C.sub.6 H.sub.4 NO.sub.2. These monomers are polymerized to form low bandgap polymers.
摘要:
The present invention involves monomeric compounds having the structure: ##STR1## Substituents W and Z are independently --CN, --NO.sub.2, -aryl, -aryl-V, --COX, SO.sub.2 R, --H, or -alkyl. Substituent X is --OR, or --NR,R where R and R.sup.1 are independently -alkyl or --H. Substituent V is -halide, --NO.sub.2, --CN, --SO.sub.2 R, or --COX. At least one of W and Z is --NO.sub.2, --SO.sub.2 R, --CN, --COX or -aryl-V. In one preferred embodiment substituents W and Z are both --CN. In another preferred embodiment, substituent X is --NO.sub.2 or --CN and substituent Z is --C.sub.6 H.sub.4 NO.sub.2. These monomers are polymerized to form low bandgap polymers.
摘要:
The present invention refers to an intelligent controller for predicting and automatically compensating for variations in cycle time, in machines for forming articles of glass or other materials, by predicting estimated cycle periods of the machine based on present and past measurements, so as to effect compensations without mechanical failures and/or without having to repeat cycles, even in cases when the information signals from the machine are lost; and which comprises: at least one forming cycle sensor for the whole of the machine; a signal conditioner which conditions the signals detected by the forming cycle sensor of the machine; at least one real-time data processing unit that calculates the initial forming cycle time and the times of operation of the forming mechanisms and compares the present and past cycle times in order to predict the next start-up of the forming cycle of whatever section of the machine, and/or determine the cycle in cases where the detected signals are lost, and supplies said prediction and compensation data to the central or master controller of the machine so that said controller, through its appropriate interfaces and actuators, can control the actuating of the mechanisms of the sections of the machine and with the prediction and compensation data from the data processing unit of said intelligent controller, in order to bring about proper and reliable functioning of the machine.
摘要:
A reduced-size replica of power gate transistors may be used within a closed-loop voltage regulator to measure the average current delivered by the transistors in the non-replica power gate. The measured current is compared against a known reference current, and a feedback loop is used to modify the gate bias of the power gate and replica power gate transistors. An improved current sensing power gate replica solution may include measuring current from a small replica of the power gate and extrapolating the total current by digitally multiplying the replica current by the ratio of the size of the enabled power gates to the size of the replicas. The current through the replicas, which substantially matches the current in equivalent power gate devices, may be collected on an analog bus and conducted across a known resistor to generate a voltage that determines an estimated current of the power gate devices.
摘要:
Substantially pure diastereoisomeric compounds of formula Ia, alternatively Ib, or a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable solvate thereof, including hydrates, wherein PG is a protective group; R1 is a radical selected from the group consisting of phenylmethyl, 4-hydroxyphenylmethyl, (1H-indol-3-yl)methyl and (1H-imidazol-4-yl)methyl; R2 is a radical selected from the group consisting of —H, —CH3, —CH2SH, —CH2OH, —CH2Ph, —CH2CO2H, —CH2CONH2, —CH(OH)CH3, —CH(CH3)CH2CH3, —CH(CH3)2, —CH2CH(CH3)2, —(CH2)2SCH3, —(CH2)2CO2H, —(CH2)CONH2, —(CH2)3NHC(NH)NH2, —(CH2)4NH2, imidazol-4-ylmethyl, 4-hydroxyphenylmethyl, (1H-indol-3-yl)methyl, (1H-imidazol-4-yl)methyl and —(CH2)n—Ar; and R3 is a radical selected from the group consisting of —O(C1-C4)alkyl, —O(C2-C4)alkenyl, —O(C2-C4)alkynyl, —O(C1-C4)alkyl-Ar, —OAr, —NRaAr, —N(Ra)[(C1-C4)alkyl-Ar], and —NRaOAr and —N(Ra)[O(C1-C4)alkyl-Ar]. These compounds are inhibitors of cysteine-proteases cruzain, rhodesain and falcipain, and therefore, useful in the treatment and/or prevention of pathologies such as Chagas disease, African trypanosomiasis or malaria.