Abstract: The present disclosure provides a portable football field goal post and methods of making and using the same. A portable American football field goal post comprises: a left vertical crossbar, a right vertical crossbar, a top horizontal crossbar, a vertical gooseneck post, and a base.

Abstract: This document contains an invention denoted as a “virtual supply chain.” Its computerized systems and method generate, supply and distribute new assets including virtual rewards for video games and reward applications. Rewards and distribution take place over centralized and or blockchain networks. The “virtual supply chain” can be used to make new things possible using digital assets, such as video gaming as paid work.

Abstract: The invention is a leadframe/stabilizer (35) for use with semiconductor devices. Stabilizer (35) is for stabilizing the space between of lead frame leads (36–39) and improving the lead to lead spacing and to improve lead tip planarity. Stabilizer (35) extends partially along the length of and on each side of said lead frame leads (36–39) and include a die pad mount (40), integral with and forming a part of said stabilizer 35.

Abstract: The invention disclosed herein is a device and method in which a heat sink (22) is attached to support leads (18) of a leadframe (10) via a welding or mechanical joining technique. The method is performed prior to semiconductor device packaging and is usually performed after the leadframe is etched or stamped, and before it is cut into strips.

Abstract: Benzo or pyridopyridazinones and pyridazinthiones of the formula ##STR1## wherein: X and Y are nitrogen or carbon, provided that at least one is carbon, and Z is oxygen or sulfur;R.sup.1 is hydrogen, lower alkyl, aryl, aralkyl, heterocyclo, heterocyclo lower-alkyl, heteroaryl, or heteroaralkyl;R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are independently selected from hydrogen, lower alkyl, halo, carboxy, alkoxycarbonyl, carbamoyl, lower-alkyl carbonyl, halocarbonyl, thiomethyl, trifluoromethyl, cyano or nitro;or a pharmaceutically acceptable ester, ether or salt thereof, have been found to be useful as an anti-inflammatory, antasthmatic, immunosuppressive, anti-allograft rejection, anti-graft-vs-host rejection, autoimmune disease or analgetic agent(s).

Abstract: A lead frame design and manufacturing process comprising a lead frame (18) having its internal lead fingers (20) punched out to dimensions optimized to accommodate the body size of a selected die. A die pad (30), also optimized to accommodate the body size of the selected die, is attached to the lead frame with mechanical or chemical bonding. Punches are used to punch out the internal lead pins according to selected dimensions.

Abstract: The invention disclosed herein is a device and method in which a heat sink (22) is attached to support leads (18) of a leadframe (10) via a welding or mechanical joining technique. The method is performed prior to semiconductor device packaging and is usually performed after the leadframe is etched or stamped, and before it is cut into strips.

Abstract: The present invention relates to optionally substituted pyrido[2,3-d]pyrimidine-2,4(1H,3H)-diones or optionally substituted pyrido[2,3-d]pyrimidine-2(1H,3H)-ones, i.e., compounds of Formula I: ##STR1## wherein: Y is --CH.sub.2 -- or --C(O)--;R.sup.1 is hydrogen or --(CH.sub.2).sub.n --R.sup.7, wherein:R.sup.7 is aryl or heteroaryl, andn is 1 or 2,provided that when Y is --C(O)--, R.sup.7 is heteroaryl; andR.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are hydrogen, or one is selected from lower alkyl, halo, carboxy, methoxycarbonyl, carbamoyl, methylcarbamoyl, di-methylcarbamoyl, methylcarbonyl, methylthio, methylsulfinyl, methylsulfonyl, hydroxymethyl, amino, trifluoromethyl, cyano or nitro; orR.sup.2, R.sup.3, R.sup.4 and R.sup.5 are independently selected from hydrogen, lower alkyl, nitro, chloro, fluoro, methoxycarbonyl or methylcarbonyl, provided at least one is hydrogen, and R.sup.6 is hydrogen;or a pharmaceutically acceptable ester, ether or salt thereof.

Abstract: Apparatus and a method for providing measurements of the diffuse transmittance or reflectance of a sheet at a set of points arranged along a pattern line on the sheet. In accordance with the invention, the sheet, such as a photographic film, is moved with respect to a cylinder with a slot cut in its wall parallel to its central axis. A beam of radiation is swept parallel to the slot and into the cylinder after scanning along a line on the sheet. The inner wall surface of the cylinder is coated with a high reflectance material so that a fraction of the directly transmitted and scattered radiation in the cylinder enters one or more electronic radiation detectors coupled to the cylinder. The fraction of the radiation measured depends on the position along the slot of the radiation beam, and the data are corrected by dividing the measurement at each point by the measured radiation at that point when no object is in the beam. Several embodiments of the cylinder are disclosed.

Abstract: Compounds according to the formula ##STR1## an optical isomer thereof, or a pharmaceutically acceptable acid addition salt thereof wherein:n is an integer of 1 to 6;R.sub.1 is hydrogen or alkyl of 1 to 4 carbons;R.sub.2 is hydrogen or R.sub.1 and R.sub.2 are combined to form an oxo group;R.sub.3 is hydrogen, alkyl of 1 to 6 carbons, phenyl, benzyl, hydroxy lower alkyl or an aliphatic acylate thereof of 1 to 6 carbon atoms or an aryl acylate thereof of 7 to 12 carbon atoms, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl of an .alpha.-amino acid side chain;R.sub.4 is hydrogen, alkyl of 1 to 6 carbons, benzyl, or hydroxy lower alkyl;Y is hydrogen, alkyl of 1 to 4 carbon atoms, halo or lower alkoxy;A is NR.sub.5 R.sub.6 wherein R.sub.5 and R.sub.

Abstract: Compounds according to the formula ##STR1## and the pharmaceutically acceptable acid addition salts thereof wherein: n is an integer of 1 to 6;R.sub.1 is hydrogen or alkyl of 1 to 4 carbon;R.sub.2 is hydrogen or R.sub.1 and R.sub.2 combined are oxo;R.sub.3 is hydrogen, alkyl of 1 to 6 carbons, phenyl, benzyl, hydroxy lower alkyl and its acylates, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl or amino acid side chains;R.sub.4 is hydrogen, alkyl of 1 to 6 carbons, benzyl, or hydroxy lower alkyl;Y is hydrogen, alkyl of 1 to 4 carbon atoms, halo or lower alkoxy;A is an amide forming group wherein the nitrogen substituents are: hydrogen; alkyl of 1 to 6 carbon atoms; hydroxyalkyl of 1 to 6 carbon atoms and its aliphatic acylates of 1 to 6 carbon atoms or aryl acylates of 7 to 12 carbon atoms; cycloalkyl of 3 to 8 carbon atoms or cycloalkyl lower alkyl of 4 to 12 carbon atoms wherein the cycloalkyl ring is unsubstituted or substituted with a lower alkyl, lower alkoxy, --OH, --OCOR.sub.5, halo, --NH.sub.

Abstract: Compounds according to the formula ##STR1## and the pharmaceutically acceptable acid addition salts thereof wherein: n is an integer of 1 to 6;R.sub.1 is hydrogen or alkyl of 1 to 4 carbons;R.sub.2 is hydrogen or R.sub.1 and R.sub.2 are combined to form an oxo group;R.sub.3 is hydrogen, alkyl of 1 to 6 carbons, phenyl, benzyl or hydroxy lower alkyl;R.sub.4 is hydrogen, alkyl of 1 to 6 carbons, benzyl, or hydroxy lower alkyl;Y is hydrogen, alkyl of 1 to 4 carbon atoms, halo or lower alkoxy;A is an amide forming group wherein the nitrogen substituents are: hydrogen; alkyl of 1 to 6 carbon atoms; hydroxyalkyl of 1 to 6 carbon atoms and its aliphatic acylates of 1 to 6 carbon atoms or aryl acylates of 7 to 12 carbon atoms; cycloalkyl of 3 to 7 carbon atoms or cycloalkyl lower alkyl of 4 to 11 carbon atoms wherein the cycloalkyl ring is unsubstituted or substituted with a lower alkyl, lower alkoxy, OH, --OCOR.sub.5, halo, --NH.sub.2, --N(R.sub.5).sub.2, --NHCOR.sub.5, --COOH, or --COO(R.sub.5) group wherein R.sub.