摘要:
An apparatus and associated method for preconditioning an elastomeric stop member to create a stabilized reference position for a moveable member by repetitively biasing the moveable member against the stop member and using the stabilized reference position to initiate a writing of servo data by the moveable member to a storage surface.
摘要:
FIG. 1 is a front, left and bottom perspective view of a lighting fixture showing my new design; FIG. 2 is a rear, right and top perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is an enlarged partial view of FIG. 2; and, FIG. 10 is an enlarged partial view of FIG. 5. The broken lines in the figures illustrate portions of the lighting fixture that form no part of the claimed design. The dot-dash broken lines are imaginary lines that are included for reference purposes only to identity the enlarged view; the dot-dash broken lines form no part of the claimed design.
摘要:
The present disclosure relates to a bonding system (100) comprising an adhesive (200), comprising thermoplastic material, in contact with a first contact surface (115) and a second contact surface (125), and a plurality of solder particles (300) positioned in the adhesive (200) in contact with the first contact surface (115). Also, the present disclosure relates to a bonding method to produce a solder-reinforced adhesive bond joining a first substrate (110) and a second substrate (120), comprising applying, on a first contact surface (115) of the first substrate (110), an adhesive (200) comprising thermoplastic material, positioning, at least partially into the adhesive (200), each of a plurality of particles (300), such that each of the plurality of solder balls (300) contacts the first contact surface (115), connecting, to a portion of the adhesive (200) opposite the first contact surface (115), a second contact surface (125) of the second substrate (120), and applying heat to the first contact surface (115) such that each of the plurality of solder particles (300) reaches a solder bonding temperature.
摘要:
The present invention relates to biodegradable polyester foil comprising: i) 80 to 95 weight %, based on the total weight of components i to ii, of a biodegradable polyester based on aliphatic and aromatic dicarboxylic acids and on an aliphatic dihydroxy compound; ii) 5 to 20 weight %, based on the total weight of components i to ii, of polyhydroxyalkanoate; iii) 10 to 25 weight %, based on the total weight of components i to vi, of calcium carbonate; iv) 3 to 15 weight %, based on the total weight of components i to vi, of talc; v) 0 to 30 weight %, based on the total weight of components i to vi, of polylactic acid and/or starch; vi) 0 to 2 weight %, based on the total weight of components i to vi, of 2-(4,6-bisbiphenyl-4-yl-1,3,5-triazine-2-yl)-5-(2-ethyl-(n)-hexyloxy)phenol; and to uses of these polyester foils, in particular for agricultural applications, such as mulch foils.
摘要:
A tomography system based on Cerenkov tomography, comprising: a detector of Cerenkov fluorescence for acquiring optical plane images; a structural imaging system for acquiring three-dimensional structural images;a bed device for supporting an object to be imaged; a computer for forming an optical image, a structural image and a CLT image. The invention adopts the SP3 model and the semi threshold iterator to implement the global reconstruction of the CLT, and obtains the three-dimensional tomography to image of the distribution of the radiopharmaceutical and the molecular probe in vivo within a short time. Since ordinary CCD camera is used, the cost of the imaging system has been sharply reduced for the equipment's construct and maintenance compared with PET/SPECT or γ camera. Therefore the present invention expands the options of the molecular probe, and application of the is medicine Imaging.
摘要:
The present invention relates to a biodegradable polyester film comprising:i) from 75 to 100% by weight, based on the total weight of components i to ii, of a biodegradable polyester based on aliphatic and/or aromatic dicarboxylic acids and on an aliphatic dihydroxy compound;ii) from 0 to 25% by weight, based on the total weight of components i to ii, of polylactic acid;iii) from 10 to 25% by weight, based on the total weight of components i to v, of calcium carbonate;iv) from 3 to 15% by weight, based on the total weight of components i to v, of talc;v) from 0 to 1% by weight, based on the total weight of components i to v, of a copolymer which contains epoxy groups and is based on styrene, acrylic ester, and/or methacrylic ester;vi) from 0 to 2% by weight, based on the total weight of components i to v, of 2-(4,6-bisbiphenyl-4-yl-1,3,5-triazin-2-yl)-5-(2-ethyl-(n)-hexyloxy)phenol.
摘要:
The present invention discloses a process for the preparation of sucralose by the deacylation of trichlorosucrose-6-ethyl ester, wherein the deacylation reaction is performed in an alcohol solvent in the presence of organic base catalyst, so as to obtain sucralose.
摘要:
A portable, fully-automated, microchip including a DNA purification region fluidly integrated with a PCR-based detection region is used to detect specific DNA sequences for the rapid detection of bacterial pathogens. Using an automated detection system with integrated microprocessor, pumps, valves, thermocycler and fluorescence detection modules, the microchip is able to purify and detect bacterial DNA by real-time PCR amplification using fluorescent dye. The fully automated detection system is completely portable, making the system ideal for the detection of bacterial pathogens in the field or other point-of-care environments.
摘要:
The present invention relates to apparatus and a method for measuring ammonia in biochemical processes, and more particularly to apparatus for real time measuring the amount of ammonia in a liquid with or without suspended solids.
摘要:
A method of monitoring a microbiological process in a fluid supply involving isolation of a fluid sample from a fluid supply, measuring the pH of the fluid sample at selected time intervals, then calculating changes in pH, if any, to determine a pH variation rate for the sample. The dissolved oxygen in the sample is also measured at selected time intervals substantially synchronously with the pH measurements, and changes in dissolved oxygen, if any, are calculated to determine a biological oxygen consumption rate for the sample.