摘要:
This is directed to systems, processes, machines, and other means that can allow a user to display miniature figures. The invention can contain allow a user to display miniature figurines in a conspicuous manner.
摘要:
There are provided in accordance with the present invention crystalline forms A, B, C, F, G, I, J, P, and Q of efaproxiral sodium. Also provided is the amorphous form of efaproxiral sodium. Also provided are methods of forming the novel polymorphs and the amorphous form of efaproxiral sodium, therapeutic methods utilizing them and pharmaceutical dosage forms containing them.
摘要:
The present invention provides novel compositions of allosteric hemoglobin modifiers which are substantially free of impurities, specifically polymeric impurities. In one embodiment, the novel compositions contain an allosteric hemoglobin modifier compound and less than 100 ppm of the polymeric impurities generated during the preparation of this compound. Included in the present invention are novel methods for preparing allosteric hemoglobin modifiers that are substantially free of polymeric impurities. Also included in the present invention are improved methods for the purification of the product formed by the method of this invention. The novel methods of purification comprise extracting the crude composition with a water immiscible or partially immiscible solvent such as methylisobutyl ketone (MIBK) to lower amounts of impurities, specifically polymeric impurities. Also included are methods to reduce impurities by recrystallization of the crude synthesized product, followed by filtration of the recrystallized product. The present invention also includes the products made by the processes of the invention and methods for analyzing compositions comprised of these products.
摘要:
A pharmaceutical composition of 2-[4-[2-[(3,5-dimethylphenyl)amino]-2-oxoethyl]phenoxy]-2-methyl-propionic acid or its physiologically acceptable salts suitable for parenteral administration includes an aqueous formulation of 2-[4-[2-[(3,5-dimethylphenyl)amino]-2-oxoethyl]phenoxy]-2-methyl-propionic acid or its physiologically acceptable salt and a buffer to maintain the pH from about 6 to about 11. The composition in accordance with the invention reduces the amount of particulate matter that forms in solution after heat sterilization. The invention also includes a process for making a pharmaceutical composition of 2-[4-[2-[(3,5-dimethylphenyl)amino]-2-oxoethyl]phenoxy]-2-methyl-propionic acid or its physiologically acceptable salt that has a shelf life in excess of thirty days and is useful in parenteral administration.
摘要:
The invention is directed to a servo frame that includes servo windows written with different frequencies to provide redundant positioning information. The servo frame includes a set of first servo windows recorded at a first frequency and a set of second servo windows recorded at a second frequency arranged in a checkerboard-like pattern. The different frequencies of the servo windows allow the servo frame to achieve improved positioning information redundancy. A servo track may include a plurality of the servo frames described herein to accurately position data read/write heads adjacent corresponding data tracks. The redundancy built into each of the servo frames substantially minimizes errors in the positioning information.
摘要:
A cleaning mitt for cleaning a variety of surfaces comprising of a plurality of sides peripherally joined to create a cavity for ambidextrously accommodating a human hand. The plurality of sides have an exterior surface consisting of a continuous absorbent material and an impermeable interior lining substantially lining the cavity to prevent chemical solutions propagating into the cavity. The cavity has an open end for receiving a human hand therein. Attached proximate to the open end is an attachment mechanism for releasably securing the cleaning mitt to a human wrist.
摘要:
The present invention provides novel compositions of allosteric hemoglobin modifiers which are substantially free of impurities, specifically polymeric impurities. In one embodiment, the novel compositions contain an allosteric hemoglobin modifier compound and less than 100 ppm of the polymeric impurities generated during the preparation of this compound. Included in the present invention are novel methods for preparing allosteric hemoglobin modifiers that are substantially free of polymeric impurities. Also included in the present invention are improved methods for the purification of the product formed by the method of this invention. The novel methods of purification comprise extracting the crude composition with a water immiscible or partially immiscible solvent such as methylisobutyl ketone (MIBK) to lower amounts of impurities, specifically polymeric impurities. Also included are methods to reduce impurities by recrystallization of the crude synthesized product, followed by filtration of the recrystallized product. The present invention also includes the products made by the processes of the invention and methods for analyzing compositions comprised of these products.
摘要:
The subject invention comprises an apparatus and a method for administering a pharmaceutical to a patient by collecting the patient's blood in a collection chamber and adding the drug thereto, followed by re-infusing the blood admix to the patient. The administration may be carried out on a batch or continuous basis.
摘要:
The invention combines the benefits of sectored servo data with the benefits of time-based servo data. Recording media such as magnetic tape, magnetic disks, optical tape and optical disks can store servo data in a time-based sectored servo format.