Method of forming a thermoplastic film sack having a stress relieved bottom gusset seal line
The present invention is concerned with a plastic film sack having gusseted side walls and in the bottom of said sack, a heat-seal stripe welding together the four film layers in the gusseted regions ... Read More
Inventors: Maddock, Robert T.;, Assignee: Mobil Oil Corporation (New York, NY) |
Foldable container
We claim: 1. A foldable container formed from a single blank of sheet material for accommodating a product having a hanger loop associated therewith, said container comprising a bottom for subtending ... Read More
Inventors: Hildebrand, Larry R.; Pausinger, Siegfried K.;, Assignee: Packaging Corporation of America (Evanston, IL) |
Device, apparatus and process for dispensing taped bags
What is claimed is: 1. A device comprising (a) a first carrier, (b) means for rotatably mounting the carrier to permit rotation of the carrier about an axis of rotation, (c) means defining a surface a... Read More
Inventors: Hendricks, David Allen; Howe, Jr., Milton Albert; Luck, Stephen Royall; Morris, Alfred Ray; Owen, Dave Leslie;, Assignee: W. R. Grace & Co. (Duncan, SC) |
Dispensing carton for corrugated plastic bags
What is claimed is: 1. In combination, a box-like dispensing carton comprising, a top wall, a bottom wall, end walls and side walls, a single removable access panel located exclusively on one side wal... Read More
Inventors: McDonald, James A.; Novak, Mark C.;, Assignee: Union Carbide Corporation (New York, NY) |
Dispenser carton
In accordance with the present invention, an improved dispenser carton is provided having a lid which cooperates with an exterior wall of the carton containing a serrated edge or cutter bar for positi... Read More
Inventors: Perrin, Ronald;, Assignee: Michigan Holding Corp. (Battle Creek, MI) |
Package with weakened portion for opening
What I claim is: 1. A package for packaging solid products with a wrapping formed from a flat, foldable packaging material and provided with a means to aid in opening the wrapping, the wrapping having... Read More
Inventors: Jud, Wilfried;, Assignee: Folienwalzwerk Bruder Teich Aktiengesellschaft (Obergrafendorf, AT) |
Blood sampling device
I claim: 1. A syringe device for drawing an arterial blood sample including a hollow barrel open at one end and having a hypodermic needle removably mounted at the other end, a plunger assembly within... Read More
Inventors: Ford, Jr., George W.;, Assignee: The Deseret Company (Sandy, UT) |
Polarographic apparatus with detachable sample chamber for measuring blood gases
The invention provides an apparatus for the discrete determination of the blood gas concentration in a blood amount of from 2 to 200 .mu.l, which can be handled safely and easily. In accordance with t... Read More
Inventors: Schinkmann, Manfred; Busack, Hans-Jurgen;, Assignee: Dragerwerk Aktiengesellschaft (DE) |
Pediatric arm restraining device
In accordance with the foregoing, it may be said to have been the general object of the invention to provide a pediatric arm restraining device which is simple in design, able to be used on either arm... Read More
Inventors: Siwek, Melinda L.;, Assignee: |
Cooling device for a sputter target and source
The present invention entails a cooling device for the target electrode of a deposition apparatus. More particularly, in accordance with one embodiment of the present invention, there is described and... Read More
Inventors: Hillman, Gary;, Assignee: Machine Technology, Inc. (Parsippany, NJ) |
Camera
I claim: 1. Camera, particularly a motion picture camera with an objective, defining a light path aligned with respective pictures of a film, comprising two exposure control devices comprising a diaph... Read More
Inventors: Schild, Josef;, Assignee: Ing. Karl Vockenhuber (Vienna, AT); Hauser; DDr. Raimund (Vienna, AT) |
Apparatus for the polarographic measurement of oxygen
What is claimed as new and desired to be protected by Letters Patent is set forth in the appended claims: 1. An apparatus for the polarographic measurement of oxygen concentration comprising, in combi... Read More
Inventors: Kessler, Manfred;, Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. (Gottingen, DE) |
Oxygen electrode and method for preparation thereof
Among the several objects of the present invention, therefore, may be noted the provision of an improved oxygen electrode for use in polarographic, galvanometric and amperometric determinations; the p... Read More
Inventors: Hahn, Allen W.; Nichols, Michael F.; Sharma, Ashok K.; Hellmuth, Eckhard W.;, Assignee: The Curators of the University of Missouri (Columbia, MO) |
Multiple demodulation frequency Doppler
OF THE PREFERRED EMBODIMENT Referring now to FIG. 1, the device 10 of the present invention is shown. The invention includes a standard Doppler system 12 (shown within dashed lines). The standard Dop... Read More
Inventors: Powers, Jeffry E.;, Assignee: Advanced Technology Laboratories, Inc. (Bellevue, WA) |
Hydrophilic polymer coated microporous membranes capable of use as a battery separator
What is claimed is: 1. A process for rendering a normally hydrophobic microporous membrane hydrophilic and reducing the electrical resistance thereof which comprises applying a coating to the surface ... Read More
Inventors: Taskier, Henry T.;, Assignee: Celanese Corporation (New York, NY) |
Plant for aerobic biological transformation of organic waste
I claim: 1. A method of aerobically treating organic waste materials in an apparatus which includes an elongated digester having a front end wall, a rear end wall, opposite side walls and a floor whic... Read More
Inventors: Cerroni, Manlio;, Assignee: |
Light sensitive materials with fluorinated polymer antistats
What we claim: 1. A light sensitive material which includes a support, at least one layer of a photographic silver halide emulsion on at least one face of the support, and (1) as an outer layer over s... Read More
Inventors: Butler, Louis; Ogden, Paul H.;, Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN) |
Process and apparatus for waste water treatment
Accordingly, it is an object of the present invention to provide an improved process for biologically treating waste water containing organic pollutants. A further object is to provide a process for b... Read More
Inventors: Onishi, Hisao; Numazawa, Ryozo; Takeda, Hitoshi;, Assignee: Mitsubishi Rayon Co., Ltd. (Tokyo, JP) |
Recovery of heat and vaporized material from a reaction effluent
I claim: 1. A process for cooling a gaseous reaction effluent containing volatized catalyst and withdrawn from a reaction system employing a solid catalyst, comprising: contacting the gaseous reaction... Read More
Inventors: Tsao, Utah;, Assignee: The Lummus Company (Bloomfield, NJ) |
Process for removing silicon compounds from hydrocarbon streams
OF THE INVENTION The process of the invention may be used to treat any vaporous or liquid hydrocarbon stream containing silicon compounds, normally organosilicon compounds. Examples of hydrocarbon st... Read More
Inventors: Kokayeff, Peter;, Assignee: Union Oil Company of California (Los Angeles, CA) |
Process for separating organic material from particulate solids
This invention provides for a process for separating an organic material from a composition comprising said organic material intermixed with particulate solids, the process comprising advancing a ligh... Read More
Inventors: Eppig, Christopher P.; Paspek, Stephen C.; Stalzer, Richard B.;, Assignee: The Standard Oil Company (Cleveland, OH) |
Apparatus for oxygenating culture medium
It is the primary object of this invention to provide an apparatus for oxygenating culture medium, including cell-containing culture medium, so as to provide cells in contact with this medium with the... Read More
Inventors: Oakley, Robert V.; Taiariol, Van; Bliem, Rudolpf F.; Long, James F.;, Assignee: Bio-Response, Inc. (Hayward, CA) |
Tricyclic sulphoximides
We claim: 1. A compound of the formula: ##STR28## wherein X is a valence bond and wherein R is --CH.sub.2 --CH.sub.2 --N(C.sub.2 H.sub.5).sub.2, ##STR29## and --CH.sub.2 --CH.sub.2 --CH.sub.2 --N(CH.s... Read More
Inventors: Stoss, Peter; Satzinger, Gerhard; Herrmann, Manfred;, Assignee: Warner-Lambert Company (Morris Plains, NJ) |
Solid, rapid-setting, rigid polyurethanes
I claim: 1. A process for producing solid, rigid, polyurethane articles having a density of at least 1 g/cc, a percent elongation of less than 100, and which can be demolded within a period of about 5... Read More
Inventors: Olstowski, Franciszek;, Assignee: The Dow Chemical Company (Midland, MI) |
In-mold coating method
We claim: 1. The method which comprises, in a heated compression mold having two halves forming a cavity for molding, (1) placing a SMC (sheet molding compound) charge in the cavity of one of said mol... Read More
Inventors: Griffith, Richard M.; Shanoski, Henry;, Assignee: The General Tire & Rubber Company (Akron, OH) |
Method of determining corrosion properties of zirconium alloys
OF THE INVENTION In accordance with this invention corrosion susceptibility of alloys of zirconium within a reactor environment can be determined by exposing a specimen of the alloy to high pressure ... Read More
Inventors: Cheng, Bo-Ching; Adamson, Ronald B.;, Assignee: General Electric Company (San Jose, CA) |
Method and apparatus for oxidative decomposition and analysis of a sample
OF THE INVENTION The present invention provides methods and apparatus for quantitative determinations of preselected constituents (analytes) of a sample, and for decomposition of a sample. Referring ... Read More
Inventors: Forster, Alan R.; Kamla, Gregory J.;, Assignee: Shell Oil Company (Houston, TX) |
Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane; dichlorotrifluoroethane; methanol; and alkene having 5 carbon atoms
What is claimed is: 1. Azeotrope-like compositions consisting essentially of from about 55 to about 97.8 weight percent of 1,1-dichloro-1-fluoroethane, from about 1 to about 38 weight percent of dichl... Read More
Inventors: Logsdon, Peter B.; Swan, Ellen L.; Stachura, Leonard M.; Basu, Rajat S.;, Assignee: Allied-Signal Inc. (Morris Township, Morris County, NJ) |
Pentafluoropropane compositions
The present invention relates to the discovery of compositions of pentafluoropropane and a fluoropropane such as tetrafluoropropane, trifluoropropane, difluoropropane or fluoropropane; 1,1,1,4,4,4-hex... Read More
Inventors: Minor, Barbara H.; Chisolm, Tuneen E. C.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Flame extinguishing compositions
We claim: 1. Extinguishing compositions comprising a liquid extinguishing agent constituted by hydrofluoropolyethers having the formula HF.sub.2 CO(CF.sub.2 O).sub.n (CF.sub.2 CF.sub.2 O).sub.m CF.sub... Read More
Inventors: Visca, Mario; Spataro, Gianfranco; Marchionni, Giuseppe;, Assignee: Ausimot SpA (Milan, IT) |
Semiconductor manufacture 
