Abstract: A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.

Abstract: An item authentication system for UII item data encoded on a Data Matrix tag uses the Data Matrix Extended Channel Interpretation to transit the UII tag data to an authentication data stream.

Abstract: An asset tracking technology wrings from a scan, event, location, and personal data in combination, immense mounds of useful information about the assets by interacting this information with Points of Data via cloud processing and analytics. The system tracks each asset at each location starting at its initial location and thereafter at each succeeding location, including time taken and steps involved as reported by each player in the supply chain. Each asset and each critical embedded component has a tag or mark that uniquely identifies it. Each tag is registered in a cloud-hosted database. Each sending and each receiving location will input the tag information with a scanner. This data flowing from the tracking model is transmitted to the cloud-hosted database for processing using Big Data Analytics techniques and artificial intelligence expert systems tools to determine the probably of a deviation from a normative established by the expert system based on the collected data.

Abstract: An asset tracking technology wrings from a scan, event, location, and personal data in combination, immense mounds of useful information about the assets by interacting this information with Points of Data via cloud processing and analytics. The system tracks each asset at each location starting at its initial location and thereafter at each succeeding location, including time taken and steps involved as reported by each player in the supply chain. Each asset and each critical embedded component has a tag or mark that uniquely identifies it. Each tag is registered in a cloud-hosted database. Each sending and each receiving location will input the tag information with a scanner. This data flowing from the tracking model is transmitted to the cloud-hosted database for processing using Big Data Analytics techniques and artificial intelligence expert systems tools to determine the probably of a deviation from a normative established by the expert system based on the collected data.

Abstract: A software application that is installed in a commercially available processor, which application; identifies a keystroke data stream as derived from a code pattern, stores the pattern in system memory, validates the data stream, extracts user identified fields, adds prefixes and suffixes to the fields, and transmits identified fields to the processor operating system as a keystroke emulating data stream. The DOD UID code, and other similar codes, specifies a lead character or characters as a code identifier. When the application of this invention detects this code identifying lead character it directs the processor operating system to store the character and subsequent characters in the system memory rather than process them as entries from a keyboard. The application sets a timer as each character is received. As long as the timer does not time out, each successive character in the stream is treated as part of the code data until a code specified end of data character is detected.

Abstract: A system and method for validating adherence of an UII identifier code to one of several prescribed DOD codes by means of a programmed series of tests. First the code is tested for a prescribed header and a last character message. If one or the other is not found, the process stops and an error message is displayed. Field separator characters are identified that divide the message into fields. If the header, end of message character, and field separator are found and tested successfully, the program proceeds, and searches for an identifier of one of the DOD prescribed semantic formats. The semantic format identifier is extracted and tested. If valid, the process proceeds. If not, an error message is displayed. In proceeding, each field is stored, and the data from each field is extracted in accordance with the format identifier that had been extracted.

Abstract: A MEMS capping method and apparatus uses a cap structure on which is formed a MEMS cavity, a cut capture cavity, and a cap wall. The cap wall is essentially the outer wall of the MEMS cavity and the inner wall of the cut capture cavity. The cap structure is bonded onto a MEMS structure such that the MEMS cavity covers protected MEMS components. The cap structure is trimmed by cutting through to the cut capture cavity from the top of the cap structure without cutting all the way through to the MEMS structure.

Abstract: A MEMS device has a first silicon layer, a second silicon layer, and an insulating layer between the first and second silicon layers. The first silicon layer has at least a primary portion and an isolated portion, where the isolated portion has no electrical connection with the primary portion via the first silicon layer. The MEMS device also has a conductive element within the insulating layer. The conductive element is in electrical contact with both the primary portion and the isolated portion.

Abstract: A MEMS capping method and apparatus uses a cap structure on which is formed a MEMS cavity, a cut capture cavity, and a cap wall. The cap wall is essentially the outer wall of the MEMS cavity and the inner wall of the cut capture cavity. The cap structure is bonded onto a MEMS structure such that the MEMS cavity covers protected MEMS components. The cap structure is trimmed by cutting through to the cut capture cavity from the top of the cap structure without cutting all the way through to the MEMS structure.

Abstract: A method for capping active areas of a semiconductor wafer uses photolithography to define areas of sealant on the cap wafer to thereby reduce the amount of space required for attaching the cap wafer to the semiconductor wafer carrying active areas to be capped. Using photolithography in this manner increases the amount of space on the semiconductor wafer that can be used to form active areas which, in turn, improves the density of active area on the semiconductor wafer. In one embodiment, the method includes the steps of applying a photoimageable layer, photoimaging the photoimageable layer to define a pattern including remaining regions of the photoimageable layer and removed regions of the photoimageable layer, and using the pattern to define the sealant regions on the semiconductor wafer.

Abstract: An improved back cut method is provided in a dicing procedure for separating a plurality of printheads formed in a silicon wafer. The wafer has alignment fiducial marks formed within a composite wafer. Infrared light is directed into the wafer and is reflected back through the wafer from the fiducial marks. The reflected light is detected by a CCD camera mounted on a dicing saw. The fiducial coordinates are stored in memory and displayed so that the dicing saw can be aligned with regard to the alignment marks. A back cut operation is enabled so that the saw partially cuts through the composite wafer. A subsequent dicing step separates individual printheads from the wafer.

Abstract: An apparatus and method for bonding wafer pairs. The apparatus includes a heated platen surrounded by a pressurization vessel. The heated platen includes channels connected to a hole which runs through the heated platen. Wafer pairs are placed on the top surface of the platen, a rubber mat is placed over the top of the wafer pairs, and a vacuum is drawn through the hole and the channels. The rubber mat compresses the wafer pairs. The platen is heated for the bonding process. The pressurization chamber is pressurized supplying additional bonding pressure to the wafer pair. Once sufficiently heated, the heated platen is liquid cooled completing the bonding process.

Abstract: A plurality of ink jet printheads are produced from two aligned and bonded substrates by an improved fabrication method. The confronting surface of one of the substrates contains a plurality of linear arrays of heating elements and driver circuitry, and the confronting surface of the other substrate contains a plurality of sets of shallow channel recesses, reservoir recesses, and alignment openings. Prior to mating of the substrates, the substrate surface having the channel recesses is coated with a layer of thermosetting adhesive, and a thick film layer is deposited on the substrate surface having the heating elements and driver circuitry and patterned to provide a plurality of vias therein at predetermined locations. The vias expose the heating elements, provide ink bypass trenches, and provide a number of groupings of small pits.

Abstract: A coating for a front face of printhead in a thermal ink jet printer enables the directionality of an ink jet to be maintained for the printing lifetime of the printer. The coating controls the wetting characteristics of the front face to prevent ink accumulation on the front face. The coating comprises an epoxy adhesive resin such as EPON 1001F doped with a silicone rubber compound such as RTV 732. The coating can be provided in the form of a 24% solution of EPON 1001F in a 30:70 mixture of xylene and methyl iso-butyl ketone by weight doped with 1% by weight of RTV 732. An adhesion promoter such as an aminosilane can be included in the coating to increase bond strength between the coating and printhead front face.

Abstract: A method of killing or controlling unwanted plants by applying to the plant on to a locus thereof an effective amount of a compound of formula (I) ##STR1## or a salt thereof: wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are independently selected from hydrogen, hydroxy, alkyl, alkoxy, alkylcarbonyl, halogen, cyans, nitro, haloalkyl and haloalkoxy; R.sup.6 is hydrogen, hydroxy, amino, lower alkyl, halogen, cyano, haloalkyl, nitro, aryl, or a group C(O).sub.m R.sup.10, wherein R.sup.10 is hydrogen, alkyl, alkenyl, alkynyl or phenyl any of which may be optionally substituted and m is 1 or 2; R.sup.7 is hydrogen, lower alkyl, haloalkyl, C(O).sub.m R.sup.10 or halogen; or R.sup.6 and R.sup.7 together form an optionally substituted alkylene chain of 2 or 3 carbon atoms; R.sup.8 is hydrogen, lower alkyl or halogen or the group R.sup.7 or R.sup.8 together form an oxo group; and the group CZR.sup.9 is carboxy or an ester thereof, or R.sup.9 is a group SR.sup.10 or NR.sup.11 R.sup.12 wherein R.sup.

Abstract: The present invention relates to a process for protecting crop plants against phytotoxic side effects of compounds of formula: ##STR1## which comprises treating the plants, parts of plants or fertile soils for plants with compounds of the formula: ##STR2## before, after or at the same time.

Abstract: A compound of formula (I) ##STR1## or a zwitterion derivative thereof; wherein R.sup.1, R.sup.2 and R.sup.3 are each independently optionally substituted alkyl or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a 5- or 6- membered heterocyclic ring; R.sup.4 is hydrogen, nitro, halo, alkyl or CF.sub.3 ; R.sup.5 is halo; and .crclbar. and Z is an anion. The compounds are useful as herbicides.

Abstract: The present invention is directed to a method and apparatus for connecting a static inverter to a free-running motor, wherein the inverter is supplied with D.C. power by a regulator-controlled rectifier. An oscillator connected to both the rectifier regulator and the inverter governs the frequency of the three-phase inverter output, while voltage feedback from the inverter output to the rectifier regulator is employed to establish a proper volts/hertz output characteristic in the inverter output waveform. During the connection process, a synchronizing circuit causes the oscillator to generate a high pulse rate signal which raises the inverter output frequency to a level above that associated with the rotational speed of the free-running motor. Simultaneously, the D.C. output of the rectifier is clamped by the current regulator to current-limit the inverter output. The inverter is subsequently connected to the free-running motor and the inverter output frequency is allowed to decrease gradually.

Abstract: Herbicidal mixtures comprising (1) a diphenyl ether of the formula: ##STR1## or a salt thereof, wherein R.sup.1 is, for example, alkyl; R.sup.2 is hydrogen, halogen or nitro; R.sup.3 is hydrogen, halogen, alkyl, trifluoromethyl or cyano; R.sup.4 is hydrogen, halogen or trifluoromethyl; R.sup.5 is hydrogen, halogen or trifluoromethyl and R.sup.6 is hydrogen or alkyl of 1 to 6 carbons and (2) another herbicide not of formula (I). Intermediates for preparing the formula (I) compounds and processes for using these compounds are also disclosed.

Abstract: Diphenyl ethers of formula: ##STR1## wherein A is hydrogen or one of a specified range of substituents e.g. halogen, hydroxy, haloalkyl, B, C, E and F are hydrogen or specified substituents; D is CF.sub.3, halogen, or an other specified substituent; and R is a group --CONR.sup.4 SO.sub.2 R.sup.3 wherein R.sup.4 is hydrogen or C.sub.1 to C.sub.4 alkyl and R.sup.3 is an optionally substituted alkyl, alkenyl, alkynyl, or aryl radical; useful as selective herbicides.