摘要:
An ink containment vessel characterized by improved resistance to the corrosive effects of ink, the ability to prevent air entry into the ink, and enhanced dimensional stability. The system also avoids the evaporative loss of volatile components from the ink supply. The ink containment vessel is produced from polyethylene naphthalate, at least one liquid crystal polymer, or polyethylene naphthalate combined with at least one liquid crystal polymer. The storage of ink within vessels made from the specialized materials listed above offers multiple benefits as previously noted and substantially improves the operational efficiency of the entire ink delivery system.
摘要:
A high-durability flexible bladder designed for placement within in an ink containment vessel. When inflated and deflated, the bladder maintains proper pressure levels in the ink containment vessel which improves the operating efficiency of the entire printing system. The bladder has a specially-constructed side wall that prevents air and ink materials from passing therethrough and is characterized by a high degree of structural integrity and longevity. The side wall is produced from polyethylene naphthalate which provides the benefits listed above. Either a single material layer produced in whole or in part from polyethylene naphthalate may be used or a plurality of material layers can be employed in combination to manufacture the side wall, with at least one layer containing in whole or in part polyethylene naphthalate. As a result, problems involving premature bladder deterioration, leakage, and the like are avoided.
摘要:
Ink reservoirs containing binary elements facilitate discrete sensing of ink level within the reservoir. The binary elements are adapted to provide an electrical path in response to an applied electrical signal if the element is immersed in the ink. The binary elements are further adapted to present an open circuit in response to the same applied electrical signal if the element is above a level of the ink. The binary elements may be single-use or multi-use elements, i.e., their state change may be irreversible or reversible, respectively. Based on the presence or absence of an electrical path, the ink level can be deemed to be at or above a level of the binary element, or below the level of the binary element, respectively.
摘要:
Oxadiazole compounds of the formula ##STR1## wherein X is sulfur or oxygen; Y is sulfur or oxygen; R.sub.1 is methyl, ethyl isopropyl or cyclopropyl; and R.sub.2 is ethyl or isopropyl, provided that when R.sub.1 is methyl or ethyl, R.sub.2 is not ethyl, are effective as corn root worm insecticides.
摘要:
An additive useful in a marine lubricating oil is produced by reacting at elevated temperatures in the presence of at least one light hydrocarbon solvent and promoter: an alkyl oxy aromatic sulfonate; an alkaline earth metal base; carbon dioxide; and an acid component, such as carboxylic acid, an acid anhydride, an acid choride, or ester thereof. If the alkyl oxy aromatic sulfonate is in the acidic form, then the acid component is in the acidic form. If the alkyl oxy aromatic sulfonate is in the neutralized form, then the acid component is in the neutralized form. If the alkyl oxy aromatic sulfonate is in the overbased form, then the acid component is either in the acidic form or in the neutralized form.
摘要:
Compounds of the formula: ##STR1## wherein R.sup.1 is lower alkyl of 1 to 6 carbon atoms; alkyl-thioalkylene of 2 to 5 carbon atoms; aryl of 6 to 10 carbon atoms; aralkyl of 7 to 12 carbon atoms; arylthioalkyl of 7 to 11 carbon atoms; or substituted aryl, substituted aralkyl or substituted arylthioalkyl each substituted with 1 to 3 substituents independently selected from halo, nitro, lower alkoxy of 1 to 4 carbon atoms, or lower alkyl of 1 to 4 carbon atoms; R.sup.2 is lower alkyl of 1 to 6 carbon atoms, lower cycloalkyl of 3 to 8 carbon atoms, phenyl or benzyl; and R.sup.3 and R.sup.4 are independently hydrogen, lower alkyl of 1 to 6 carbon atoms or phenyl, are pesticidal.
摘要:
Compounds of the formula: ##STR1## wherein Z is sulfur or oxygen; R is alkyl of 1 to 7 carbon atoms; R.sup.1 is aryl of 6 to 10 carbon atoms, lower alkyl of 1 to 6 carbon atoms or cycloalkyl of 3 to 8 carbons, all optionally substituted with 1 to 3 halogen atoms; a is 0 or 1; b is 0, 1, or 2; X is independently halo, nitro, trihalomethyl, lower alkyl of 1 to 3 carbon atoms, or lower alkoxy of 1 to 3 carbon atoms are useful as fungicides and insecticides.
摘要翻译:下式的化合物:其中Z是硫或氧; R为1至7个碳原子的烷基; R 1是6至10个碳原子的芳基,1至6个碳原子的低级烷基或3至8个碳的环烷基,全部被1至3个卤素原子取代; a是0或1; b为0,1或2; X独立地为卤素,硝基,三卤代甲基,1〜3个碳原子的低级烷基或1〜3个碳原子的低级烷氧基,可用作杀真菌剂和杀虫剂。
摘要:
Bioactive agents are dosed by a jet dispenser using inkjet technology, such as that used in printing devices. The jet dispenser dispenses precise amounts of bioactive agent into a fluid manifold, in which the bioactive agent can be mixed with an infusion liquid for infusing into a patient. A controller may control delivery of one or more drugs, timing of drug administration, or change drug regimens in response to a changing medical condition of a patient. A drop detector can be used to detect various characteristics of the droplets of the bioactive agent dispensed by the jet dispenser and provide a feedback signal to the controller to determine whether a detected characteristic satisfies a predetermined condition. Methods for administering bioactive agents using a jet dispenser also are disclosed.
摘要:
A method for killing wire worms and flea beetles which comprises applying to the soil habitat of the wire worms and flea beetles an insecticidally effective amount of a compound of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are alkyl of 1 to 4 carbon atoms; and X, Y, Z and V are sulfur or oxygen.
摘要:
A method for killing grubs which comprises applying to the soil habitat of the grubs an insecticidally effective amount of a compound of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are alkyl of 1 to 4 carbon atoms; and X, Y, Z and V are sulfur or oxygen.