摘要:
A tray for holding canning jars comprising a plurality of wells arranged in a first row, second row and third row, each well comprising a bottom surface with ridges. The ridges in the first and third rows comprise an inner circle, two first opposing crescents, and two second opposing crescents. The ridges in the second row comprise a first semicircle and a second semicircle. The two first opposing crescents are situated opposite one another, and the two second opposing crescents are situated opposite one another on the bottom of the well and at a ninety-degree angle relative to the first opposing crescents. The first semicircle is situated opposite the second semicircle and is closer to the center of the bottom surface of the well than the second semicircle.
摘要:
A process provides a first price category and a second price category in which an instant online lottery ticket can be purchased for an instant online lottery game. The first price category is distinct from the second price category. Further, the first price category corresponds to a first known portion of a linear prize and a first known portion of a position specific prize associated with the instant online lottery game. In addition, the second price category corresponds to a second known portion of a linear prize and a second known portion of the position specific prize, the second known portion of the linear prize being more than the first known portion of the linear prize. The second known portion of the position specific prize is more than the first known portion of the position specific prize.
摘要:
A process is provided. The process provides, with a ticket printer, a plurality of lottery tickets such that each lottery ticket indicates a first lottery game and a second lottery game. The process also provides a first lottery game match prize category in the first lottery game such that a player having a lottery ticket with a match in the first lottery game wins a first lottery game prize. Further, the process provides a second lottery game match prize category in the second lottery game such that a player having a lottery ticket with a match in the second lottery game wins a prize. In addition, the process provides a first multiplier category and a second multiplier category in the second lottery game, without being utilized in the first lottery game.
摘要:
A process provides a lottery game. The process provides a prize category in the lottery game such that a player having a winning lottery ticket wins a prize associated with the prize category. In addition, the process provides a first multiplier category and a second multiplier category such that: (i) the first multiplier category is associated with a first multiplier that multiplies the prize, (ii) the second multiplier category is associated with a second multiplier that multiplies the prize, and (iii) the second multiplier is greater than the first multiplier. The process also performs a drawing of a set of winning lottery numbers. Further, the process performs a drawing of a multiplier. The multiplier is drawn from a set of multiplier indicators that includes a predetermined quantity of first multiplier indicators corresponding to the first multiplier and a predetermined quantity of second multiplier indicators corresponding to the second multiplier.
摘要:
A process provides a first price category and a second price category in which an instant online lottery ticket can be purchased for an instant online lottery game. The first price category is distinct from the second price category. Further, the first price category corresponds to a first known portion of a linear prize and a first known portion of a position specific prize associated with the instant online lottery game. In addition, the second price category corresponds to a second known portion of a linear prize and a second known portion of the position specific prize, the second known portion of the linear prize being more than the first known portion of the linear prize. The second known portion of the position specific prize is more than the first known portion of the position specific prize.
摘要:
A thermal spray method and apparatus for applying a coating on to a substrate is provided comprising the steps of: (1) providing powder particles to be deposited on to the substrate; (2) providing a plasma spray apparatus for depositing the powder particles; (3) providing structure for preheating the powder particles prior to the particles entering the plume; (4) preheating the powder particles prior to entraining the particles within the plasma; and (5) depositing the molten powder particles on to the substrate.
摘要:
Fuel contacting surfaces of a gas turbine engine are protected from carbon deposition by the application of a coating of alumina and silica thereto from a sol gel specifically formulated for this purpose.
摘要:
A method is taught for the preparation of ceramic fibers by electrophoretic deposition of metal oxide upon a conductive fiber core, which core may be subsequently removed.
摘要:
A pressure compensator for maintaining essentially constant flow rates in an IV system having a source of IV fluid and a controller. The compensator is connectable to the controller and has a housing with a flexible membrane extending transversely therein defining opposite control chambers. One control chamber communicates with the source of IV fluid and also connects the inlet of the flow controller. The second control chamber receives the regulated flow from the control valve. The second control chamber is generally conical or convex sloping to an outlet port which is connected to the tubing line leading to the patient. The outlet from the second chamber is smaller than the inlet to the second chamber and the diaphragm serves to control the flow to the patient compensating for pressure changes such as a change in fluid head. The configuration of the second chamber and the configuratoin of the outlet in the second chamber minimize air entrapment and provide greater flow capacity.
摘要:
An electrooptical system and technique for direct quantitative measurement of the mass concentration of monodisperse aerosols by means of filling an enclosed chamber with a cloud or a sequence of separate clouds of essentially transparent and spherical, aerosolized particles or droplets of known density and known or selectively controlled particle size. While within the confines of the chamber the cloud, or each of the sequence of clouds, of aerosolized particles is maintained in a homogeneous condition and irradiated with a beam of high-intensity and constant wavelength irradiation selected to possess a wavelength to particle size ratio wherein attenuation of the irradiation will be almost exclusively, if not nearly entirely, attributable to optical scattering. The mass concentration of the cloud, or each of the sequence of clouds, of aerosolized particles is directly and quantitatively measured, or monitored, as a direct function of the measured magnitude, or intensity, of the attenuated beam of irradiation transmitted through the cloud. The results provide a reliably accurate measurement to within a minimal margin of error of .+-.10% or less.The system and technique provide a relatively quick and inexpensive means and procedure for calibrating the accuracy, or efficiency of various types of aerosol sampling devices and equipment by affording a chamber from which a known volume of the cloud of monodisperse aerosolized particles may be aspirated into the sampling device or equipment while electrooptically measured. The measured results attained by use of the sampling device may then be compared for accuracy purposes with the electrooptically measured results.