Abstract:
An integrated circuit chip mounting structure includes a chip carrier electrically connected to a circuit board with an integrated circuit chip mounted on the chip carrier. In addition, a thermally conductive device is thermally connected to the chip and a set of compressible support members are provided to transmit a portion of an applied compressive load from the thermally conductive device to the chip and chip carrier.
Abstract:
This invention pertains to a method for flavoring an ingestible composition with a flavoring agent in organoleptically purified form, unaccompanied by substances of natural origin present in mango. The flavoring agent may be used in a wide variety of ingestible vehicles such as chewing gum compositions, hard and soft confections, dairy products, beverage products including juice drinks and juice products, green vegetable and chicken products, and the like. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention further pertains to ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3, in purified form, unaccompanied by substances of natural origin present in mango. The present invention still further pertains to a method to confer, enhance, improve, or modify the odor properties of a perfuming composition or a perfumed article, which comprises adding to the perfuming composition or perfumed article, ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3. The present invention still further pertains to a perfuming composition or a perfumed article containing as an active perfuming ingredient, ethyl 3-mercaptobutyrate represented by the formula, CH3(SH)CHCH2COOCH2CH3. The present invention also pertains to a method for preparing ethyl 3-mercaptobutyrate which comprises reacting ethyl crotonate with sodium hydrogen sulfide and sodium bicarbonate to form the disulfide dimer of ethyl 3-mercaptobutyrate followed by reducing the disulfide dimer to yield ethyl 3-mercaptobutyrate.
Abstract:
A product containerisation system created by attaching at least one product (X) to one side of a planar sheet (103) by overlaying a polymeric film (101) over the product and one side of the planar sheet by a skin packing process, and there folding the planar sheet into an erected container or package, in which the polymeric film is selected and arranged such that twisting the product (X) and overlying film about an axis (105) transverse to the planar sheet shears the polymeric film generally around the perimeter (107) of the product adjacent the planar sheet.
Abstract:
A cooling system for an electronic component on a component carrier is provided. The system includes a frame, a spray manifold, and a sealing member. The frame has an opening and is connectable to the component carrier so that an annular area is defined between the opening and the electronic component. The spray manifold is sealed over the opening to define a spray area over a back surface of the electronic component. The spray manifold sprays a cooling fluid on the back surface. The sealing member seals the annular region so that input/output connectors on the component carrier are isolated from the cooling fluid.
Abstract:
A flexible plate for securing a microchip surface to the surface of a cooling device. The flexible plate allows for z-directional movement between the microchip subassembly having a circuit board and a semiconductor substrate, and the cooling device. The flexible plate is a compact, single piece design that provides constraints in alignment in the x-, y-, and theta-directions, while allowing for z-direction compliance and tilt compliance. The flexible plate has tabs for mounting the microchip subassembly and tabs for mounting the cooling device. The microchip tabs are opposite one another and the cooling device mounting tabs are opposite one another. The flexible plate is a one-piece construction made from sheet metal, plastic, or metal castings. The flexible plate has a band with all the tabs mounted on the inside of the band, or one set of tabs mounted on the outside of the band.
Abstract:
A pneumatic groundwater retrieving piston pump comprising generally of a piston and a foot valve is disclosed. A pneumatic driver slides the piston assembly up and down inside the foot valve assembly, which is connected to the driver by means of a stationary length of pipe. The drive shaft of the pneumatic driver is connected to the piston assembly by means of a polypropylene coated epoxy resin based rod. On the upward stroke the foot valve opens and lets water enter the volume below the piston assembly and the piston assembly check valve is closed and lifts the column of water. On the down stroke the foot valve closes holding the column of water and the piston check valve open, and allows the water to pass through to recharge the cylinder for the next lift cycle.
Abstract:
Spray-dried particles having improved protein stability are produced by spray-drying a mixture including a protein, a phospholipid and an organic-aqueous co-solvent. Spray-dried particles which include at least 1 weight % phospholipid, having a tap density of less than 0.4 g/cm3 can be prepared. The particles can be delivered to the pulmonary system of a patient.
Abstract translation:具有改善的蛋白质稳定性的喷雾干燥颗粒通过喷雾干燥包括蛋白质,磷脂和有机 - 水性共溶剂的混合物而产生。 包含至少1重量%磷脂的喷雾干燥颗粒,其振实密度小于0.4g / cm 3,可以制备。 颗粒可以输送到患者的肺部系统。
Abstract:
Particulate compositions for delivery, preferably pulmonary, which provide sustained release of antigens, preferably DNA and/or peptide and/or protein antigens, have been developed. In the preferred embodiment, aggregate nanoparticles are in the aerodynamic range of 1-5 microns diameter and fly deep into the lungs. As the aggregate particles degrade in the body, MSP-1 and AMA-1 proteins are released into the blood stimulating a humoural immune response. The individual particles in the range of 0.1 micron are preferentially phagocytosed by APCs which express the proteins encoded by AMA-1 and MSP-1 plasmid DNA thereby initiating the cellular immune response that is necessary for a complete immunity.
Abstract:
A method and compositions for targeted drug delivery have been developed. The compositions include a targeting molecules such as a hormone that specifically binds to a receptor on the surface of the targeted cells; a drug to be delivered, such as a toxin that will kill the targeted cells; and a nanoparticle, which contains on or within the nanoparticle, the drug to be delivered, as well as has attached thereto, the targeting molecule. Nanoparticles can consist of drug or drug associated with carrier, such as a controlled or sustained release materials like a poly(lactide-co-glycolide), a liposome or surfactant. The compositions are administered by injections in most cases, although compositions can be applied topically orally, nasally, vaginally, rectally, and ocularly. Compositions can also be administered to the pulmonary or respiratory system, most preferably in an aerosol.
Abstract:
A method of making an embossed optical sheet material includes: providing an optically anisotropic, uniaxially oriented polymer substrate having a first major surface and a second major surface; heating a patterned tool using radiant energy from a radiant energy source, wherein the pattern comprises a plurality of parallel raised microstructures having a longitudinal direction; pressing the tool against the first major surface of the polymer substrate such that the longitudinal direction of the raised microstructures is substantially parallel to the direction of orientation of the polymer substrate, to soften the first major surface of the polymer substrate and emboss groove-shaped microchannels into the polymer substrate; cooling the embossed polymer substrate; and separating the tool from the polymer substrate; wherein the orientation of the polymer substrate is unchanged throughout the polymer substrate and first major surface.