摘要:
Provided are a highly transmissive optical thin film having an improved structure, in which, optical reflection (due to a difference in the refractive index between a semiconductor material and the air, when light is extracted from a semiconductor light emitting device into the air) may be suppressed, an optical output loss may be reduced and light transmittance efficiency may be maximized or increased, a semiconductor light emitting device having the same, and methods of fabricating the same. The optical thin film may include a first material layer having a first refractive index, a second material layer formed on the first material layer and having a second refractive index that is smaller than the first refractive index, and a graded-refractive index layer interposed or inserted between the first material layer and the second material layer and having a multi-layer structure in which refractive index distribution gradually decreases in the range between the first refractive index and the second refractive index as the refractive index distribution progresses from the first material layer toward the second material layer.
摘要:
The present invention is directed to improved systems and methods for processing respiratory signals derived generally from respiratory plethysmography, and especially from respiratory inductive plethysmographic sensors mounted on a garment for ambulatory recording. The systems and methods provide improved signal filtering for artifact rejection, improved calibration of sensor data to produce outputs indicative of lung volumes. Further, this invention provides improved systems and methods directed to processing lung volume signals, however measured or derived, to provide improved determination of respiratory parameters and improved recognition of selected respiratory events.
摘要:
An apparatus for the multi-stage refining of organic bulk materials according to the fluidized bed principle comprising a plurality of horizontally aligned cells (23) including an upper drying chamber (1), a middle degasification chamber (2) and a lower refining chamber (3) separated from each other by an individual gas permeable floor (19) or a gas impermeable floor (20). Adjacent cells are connected to each other by common discharge/charge chutes having vertical separation walls extending therein.
摘要:
Disclosed is a method for producing an oxygen scavenging resin comprising: a) reacting an aromatic diacid or its diester, and an ionic diacid or its diester, with a diol and a metal compound to produce an ionic copolyester, b) cooling, cutting and drying the ionic copolyester into solid pellets, and c) mixing the dried ionic copolyester with a dried oxidizable polymer, provided that the oxidizable polymer is not a partially aromatic polyamide. Also disclosed is i) a composition made by the above method wherein the composition comprises an ionic copolyester, containing a metal compound, and an oxidizable polymer, provided that the oxidizable polymer is not a partially aromatic polyamide; and ii) the method of making articles from this composition.
摘要:
The present invention is directed to improved systems and methods for processing respiratory signals derived generally from respiratory plethysmography, and especially from respiratory inductive plethysmographic sensors mounted on a garment for ambulatory recording. The systems and methods provide improved signal filtering for artifact rejection, improved calibration of sensor data to produce outputs indicative of lung volumes. Further, this invention provides improved systems and methods directed to processing lung volume signals, however measured or derived, to provide improved determination of respiratory parameters and improved recognition of selected respiratory events.
摘要:
In a spot-type disc brake for motor vehicles a floating caliper is guided displaceably on a brake support by means of sliding pins (26). Inner and outer brake pads are likewise displaceably mounted parallel to the sliding pins with respect to the brake support. On at least one of the sliding pins a resetting means (50) with a spring (52) is provided which is arranged around the sliding pin as part of a frictionally locking connection between the sliding pin and a bore guiding said pin. The bore (24) comprises at the end from which the sliding pin is inserted into said bore a widening (54) into which the spring (52) is installed with axial bias. The spring or a member cooperating therewith is in engagement with an outer surface of the sliding pin.
摘要:
This invention relates to polyester compositions useful for the manufacturing containers that minimizes the effect of secondary contamination during filling. More specifically, the present invention relates to a polyester bottle for use in filling of carbonated pasteurized products comprising at least one oxygen scavenging component that limits oxygen ingress to about 1 ppm or less when measured six months after filling, and at least one passive component that limits the carbonation loss to less than about 25% when measured six months after filing. The present invention also relates to a method of using the polyester bottle to minimize the growth of secondary contaminants in a carbonated pasteurized product.
摘要:
The invention describes a print-head for a continuous inkjet printer having a charge electrode array in which each charge electrode in the array is relatively wide (W) compared to the spacing (s-W) between the electrode. Preferably the width is an order of magnitude greater than the spacing.
摘要:
Method for the production of liquid products, particularly, tar, from organic bulk materials.The invention relates to a method, whereby in an apparatus in one or a multiple of refining stages, organic bulk goods are refined to economically significant base materials, so that they are suitable, either directly or indirectly, for the production of gasifier or diesel fuel.The technical object is to utilize a fluidizing medium, with the help of which it is possible to produce, in a reaction chamber, an increased yield of liquid products, especially tar.According to the invention, the problem is solved by supplying a hydrocarbonaceous gas, especially a gas containing methane and hydrogen, as a fluidizing medium in the individual refining stages, whereby, under the particular refining conditions, there results a decrease of the portion of methane and hydrogen, and a comparative increase of the portion of the liquid product, especially of the portion of tar. Furthermore, the portion of the components which boil easier, short-chained hydrocarbons, are significantly increased in the produced liquid product.