Abstract:
A dental curing light including a body defining a housing, at least one light generating device disposed on or within the housing, and a power source comprising at least one capacitor disposed within the housing for providing power to the at least one light generating device. The power source may comprise a plurality of capacitors that may be wired in parallel, series, or various combinations thereof.
Abstract:
5A light meter for detecting two or more different wavelengths of light and methods for determining whether a light source configure to emit light at two or more dominant wavelengths is working properly. The inventive light meter includes a housing, two or more receiving means for receiving light energy emitted by an external light source wherein each receiving means is configured to receive light energy of a desired wavelength, detecting means for detecting and measuring light energy received by the receiving means, and display means for providing a visual indication of the existence and intensity of one or more wavelengths of light energy received by the receiving means.
Abstract:
The present invention relates to novel coating compositions for application to solid dosage forms such as tablets or caplets, solid dosage forms coated with the composition, and methods of preparing said coating compositions.
Abstract:
The invention concerns compositions based on pullulan and a setting system for the use in pharmaceutical, veterinary, food, cosmetic or other products like films for wrapping food, aspics or jellies, preferably for predosed formulations like soft or hard capsules. The composition preferably further contains a surfactant. By using aqueous solution of the inventive compositions, the hard pullulan capsules are produced by a conventional dipping moulding process under the same process condition range than conventional gelatine capsules.
Abstract:
This invention relates to a linear cam valve operating system consisting of a linear cam and follower/tappet installed in a carrier and directly connected to a driving means such as an electro-magnetic or similar type apparatus using a reciprocating or shuttle type driving action with the linear cam action actuating the intake and exhaust valves of an internal combustion engine. Timing of the valve action is controlled from the driving mechanism with valve movement determined by the linear cam using a direct or combined direct-conjugate profile.
Abstract:
The invention concerns Gelatin compositions for the use in pharmaceutical, veterinary, food, cosmetic or other products like films for wrapping food, aspics or jellies, preferably for predosed formulations like soft or hard gelatin capsules wherein the gelatin used is of non-bovine and non-pig origin and preferably derived from fish, poultry or plant sources. Especially preferred are film compositions for hard gelatine capsules prepared from fish gelatin.
Abstract:
A process for encapsulation of caplets in a capsule comprises the following steps: a. providing empty capsule parts; b. filling at least one of said capsule parts with one or more caplets; c. putting said capsule parts together; and d. treating the combined parts by cold shrinking. The solid dosage forms obtainable by such a process are tamper-proof in that they cannot be opened in a way to be reassembled without showing such opening process.
Abstract:
An apparatus for training a gait-impaired person to get into and out of a motor vehicle has a cabin having a hollow interior and opposite right and left sides each formed with a door opening. A respective door at each door opening has an upright front edge hinged on the cabin. A car seat has a seat part and a back part in the cabin adjacent the door. The device can have a support movable in the cabin between a front position and a rear position and carrying both the seat part and back part of a front seat. A car rear seat has a back part fixed on a rear wall of the cabin and a seat part mounted on the support spacedly behind the front seat. In the rear position of the support the back part of the front seat is closely juxtaposed with the back part of the rear seat, the seat part of the rear seat is pushed back underneath the back part of the rear seat, and the front seat is spaced backwardly from the dashboard. In the front position of the support the front seat is nested under the dashboard and spaced forwardly from the back part of the rear seat and the seat part of the rear seat is pulled out from underneath the back part of the rear seat.
Abstract:
A system for optimizing current density versus voltage across a device for electroplating recoverablesilver from expended photographic solutions by controlling voltage applied across the electrodes of the device as a controlled function of current flow through the device, current being sensed in terms of voltage across a resistance in series with the device, and that voltage, after comparison with reference voltages being employed to control a voltage regulator in the circuit between a source of dc voltage and the electrodes. The cathode of the device is a removable flexible stainless steel cylinder, and is contained in a cylindrical tank of larger diameter than that of the cathode. The anode is a hollow graphite cylinder on which pivots an arm bearing two stirring paddles which is rotated from interiorly of the anode by means of a magnetic clutch.
Abstract:
A method of entraining a second fluid in a first fluid is provided. The method comprises supplying a first fluid to a processing passage (4) having an inlet (6) and an outlet (8), and supplying an entrainment fluid to a nozzle (10) which opens into the processing passage (4) intermediate the passage inlet (6) and the passage outlet (8). A second fluid which will undergo a change of phase and/or state when added to the first fluid is also provided, and supplied to a first port (22) opening into the processing passage (4) adjacent the nozzle (10). The entrainment fluid is injected from the nozzle (10) into the processing passage (4) so as to form a dispersed phase of the first and second fluids in a continuous vapor phase, and the vapor phase is condensed downstream of the nozzle (10). A device suitable for carrying out such a method is also provided.