A reflection plate for a biochemical measuring instrument which is adapted to evaluate a biochemical value by obtaining a reflective property of a reflection surface of the reference reflection plate, obtaining a reflective property of test paper impregnated with biochemical sample and mounted on a test stick, and comparing the two reflective properties, wherein: the reflection surface of the refe...

K-17801/+/MA 1978 Novel Oligomers The invention provides a compound of the general formula I (I) in which R1 is hydrogen or methyl and R2 is C1-C12 alkyl, preferably methyl or ethyl.

TITLE Process for Preparing Polyimide Composites Low void composites with high Tg polyimide matrices are prepared from stoichiometrically unbalanced precursors. XXIV-1.3

This invention utilizes a conventional meat skinning machine having a frame, an elongated skinning blade, a rotatable gripping roll closely positioned adjacent the blade, an electrical motor operatively connected to the gripping roll and to a source of electrical power, and a danger zone defined by the area approximate to the gripping roll closely adjacent the blade. The motor is a braking motor w...

This invention utilizes a conventional meat skinning machine having a frame, an elongated skinning blade, a rotatable gripping roll closely positioned adjacent the blade, an electrical motor operatively connected to the gripping roll and to a source of electrical power, and a danger zone defined by the area approximate to the gripping roll closely adjacent the blade. The motor is a braking motor w...

This invention utilizes a conventional meat skinning machine having a frame, an elongated skinning blade, a rotatable gripping roll closely positioned adjacent the blade, an electrical motor operatively connected to the gripping roll and to a source of electrical power, and a danger zone defined by the area approximate to the gripping roll closely adjacent the blade. The motor is a braking motor w...

This invention utilizes a conventional meat skinning machine having a frame, an elongated skinning blade, a rotatable gripping roll closely positioned adjacent the blade, an electrical motor operatively connected to the gripping roll and to a source of electrical power, and a danger zone defined by the area approximate to the gripping roll closely adjacent the blade. The motor is a braking motor w...

a circuit converts a photocurrent (Id) through a photodiode (I), into a number of electric output signals (01, 02) for further signal processing of a pulse encoder. An operation transistor (3) is connected in series with the photodiode and a number of signal-producing transistors (5a, 5b) are connected in parallel with the operation transistor in a current-mirror fashion. This enables each transis...

2044616 9106678 PCTABS00005 The present invention relates to an instrument and a method to determine the nucleotide sequence in a DNA molecule without the use of a gel electrophoresis step. The method employs an unknown primed single stranded DNA sequence which is immobilized or entrapped within a chamber with a polymerase so that the sequentially formed cDNA can be monitored at each addition...

Activation compounds, including photoactivation compounds, and methods for i ) binding activation compounds to nucleic acid, and ii) using activation compounds to inhibit template-dependent enzymatic synthesis of nucleic acid, including nucleic acid sterilization.; Activation compounds, including photoactivation compounds, and methods for i) binding activation compounds to nucleic acid, and ii) us...

A polymer cement mortar composition suitable for use as a coating applied to steel structures, metal roofs, external walls, civil engineering structures, etc. comprises an aggregate (e.g. granulated blast furnace slag) (S) having a glass content of 95% or over, a styrene-butadiene polymer (P) and a cement (C), the weight ratios C/S and P/C being from 0.4 to 0.65, and from 0.2 to 0.5.

The device comprises a transfer turret (16) mounted for continuous rotation adjacent the mouth (14) of the magazine. Transfer stations (50) on the turret positioned pass the mouth of the magazine and comprises a member for removing the item (10) from the mouth of the magazine (12), erecting the item if it is a blank, and for carrying the item as the turret rotates. An endless pocket conveyor (30),...

The device comprises at least two stations for the erecting of blanks positioned sequentially along a conveyor member for conveying a succession of blanks to the stations. A carton blank erector in each station is operable in use initially to lift a blank from the conveyor member and subsequently to erect the blank. The carbon blank erector comprises a suction head (14) for attachment by suction t...

1139-8 A phosphate-free liquid lavatory cleansing and sanitizing composition for use in a metering composition comprising a nonionic or anionic detergent-iodine complex, a nonionic or anionic surfactant in an amount to provide a monomer to micelle ratio of about 90:10 to 40:60, a water-soluble acid dye and water.

EDGE SEALER FOR MULTI-PLY BUSINESS FORMS An edge sealer includes a heater anvil having a heater band disposed in a convex configuration and lying opposite a drive belt. Multi-ply business forms are conveyed along the edge sealer, with the edge of the form extending between the belt and the heater band. Application of heat by the heater band to the edge activates the heat-sensitive adhesive to adhe...

A vacuum circuit interrupter includes a vapor condensing shield formed of a porous structure of copper including a grain size inhibitor, such as boron, and a gettering metal, such as titanium or zirconium, in order to achieve enhanced levels of gas adsorption capability.

A ceramic filter having a good permeability and a superior durability, and a process for manufacturing the same. This filter comprises a porous support (10) made of a ceramic, a fine intermediate layer (4) formed on one surface of said support (10) and comprised of at least one kind of particles selected from particles of SnO2, TiO2, ZrO2 or CeO2 and having a particle diameter of not more than 500...

An electromagnetic transducer including a diaphragm (36) mechanically connected to an armature(24), a coil (27) wound transversely around the armature, a permanent magnet (29, 31) adjacent the armature, and one or more additional magnetic members completing a magnetic circuit having a plane of symmetry longitudinally bisecting the armature, has a magnetic shield (23) formed by two high-permeabilit...

METHOD FOR USING FOAMS TO IMPROVE ALKALINE FLOODING OIL RECOVERY An alkaline flooding oil recovery process is enhanced by injection of aqueous solutions of foam-forming surfactant and gases, or pre-formed foams, either ahead of or behind conventional alkaline slugs. In a preferred embodiment, a slug of an aqueous solution containing an alkaline agent followed by a driving fluid is injected into th...

Three-dimensional semiconductor structures are taught in which various device types are formed from a plurality of planar layers (16, 18) on a substrate (10). The major process steps include the formation of a plurality of alternating layers of material (16, 18), including semiconductor and dielectric materials, forming a vertical access hole (19) in the layers, processing the layers selectively t...