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| Number | Title | Issue Date |
| 4741794 | Equipment for the manufacture of mainly large-diameter flexible hoses having spiralled reinforcement There is disclosed an improved apparatus for making flexible hoses comprising a means for storing and unwinding reinforcing threads needed for hose building, said means comprising a set of joinable drum storing platforms as a thread applying means capable... | 05/03/1988 |
| 4706958 | Golf ball A golf ball being adapted to be capable of being stroked in the direction in which the center of gravity of the ball is made to coincide with the center thereof. Marks are placed on the ball to identify hit points and lead points, the hit points being tho... | 11/17/1987 |
| 4705290 | Running surface construction for skis Running sole structuring for a ski, especially for a cross-country ski. The object of the invention is to provide a new profiling which combines optimum gliding and climbing characteristics. Therefore, it is the object of the invention, to provide a suitable s... | 11/10/1987 |
| 4702801 | Process and apparatus for the determination of column tray efficiency Process and apparatus for the preliminary determination of the efficiency of the trays of distillation and/or absorption columns in order to establish the actual tray number of the columns, as well as for those columns the tray number of which was determi... | 10/27/1987 |
| 4696531 | Plug-in type contact arrangement A plug-in type contact arrangement for high power electrical apparatus such as switch gear, wherein a fixed contact member carries a plurality of contact fingers having roller contacts mounted at one end thereof for reliably contacting a movable contact m... | 09/29/1987 |
| 4696643 | Process and apparatus for heating of pasty materials Process and apparatus for the heating of pasty materials with surface and infusion type heating, wherein the two heating systems are combined in such a manner that first the pasty material is preheated by surface heating, then it is heated to the required... | 09/29/1987 |
| 4696899 | Process for the preparation of human leukocyte and human gamma interferon The invention relates to a process for the preparation of - and γ-interferon by isolating the buffy coat fraction of blood, removing the erythrocytes, suspending the leukocytes in a suitable nutrient medium and treating with an -interferon ... | 09/29/1987 |
| 4695285 | Process for coloring keratinaceous materials A process for dyeing keratinaceous substances such as hair, wool, skin etc., which comprises contacting the same with a composition containing an aromatic azide or azidoindole component having the formula ##STR1## wherein X is hydroxyl, alkoxyl, NR'R... | 09/22/1987 |
| 4694479 | Video-radiographic process and equipment for a quality controlled weld seam A weld inspection process and an associated system for the determination and assessment of weld seams by first producing a flawless weld seam on a test specimen, making a point by point inspection of the test specimen using a pair of alternately pulsed X-... | 09/15/1987 |
| 4678958 | High pressure sodium vapor lamp with improved color reproduction index The invention relates to a high pressure sodium vapor lamp having improved color reproduction index, which has a discharge vessel (1) placed in an outer envelope (10) and at least a pair of electrodes (4,5) and a filling comprising of at least one additiv... | 07/07/1987 |
| 4673295 | Method and an apparatus for performing routine analyses such as polarographic or spectrophotometric analysis In a method and an apparatus for performing routine analyses such as polarographic or spectrophotometric analysis on a large set of sample solutions filled into separate sample cups being arranged on or shaped in a sample cup holder (101) along a moving p... | 06/16/1987 |
| 4671343 | Heat exchanger having spirally wound tubes Heat exchanging device wherein plural number of support plates are provided at a required distance from one another, a plurality of through holes are formed on these support plates, a plurality of heating tubes of a fluorocarbon resin are put in each of t... | 06/09/1987 |
| 4668274 | Etherified 2-hydroxy-ethyl-phosphonic acid derivatives and plant growth regulating agents containing same as active ingredient The present invention refers to new etherified hydroxy-alkyl phosphonic acid derivatives of the general formula (I) ##STR1## wherein R stands for 2,3-dihydro-2,2-dimethyl-benzofuran-7-yl, 4-methyl-coumarin-7-yl, 2,2,4-trimethyl-(2H)-chromen-5-yl or ... | 05/26/1987 |
| 4664915 | Compressed and formed alkaline component suitable for use in buffered aspirin product A compressed and formed alkaline component suitable for use in a buffered aspirin product. The alkaline component is made of alkaline materials selected from the group consisting of calcium carbonate, magnesium carbonate, magnesium oxide, magnesium hydrox... | 05/12/1987 |
| 4663158 | Hair conditioning composition containing cationic polymer and amphoteric surfactant and method for use An aqueous composition useful for conditioning hair consisting essentially of an aqueous carrier containing a cationic polymer product and amphoteric surfactant product in specified proportions and having a pH in the range of from about 1 to about 6.... | 05/05/1987 |
| 4660622 | Method for the making of microcrystalline metallic materials Apparatus and process for the manufacturing of microcrystalline metallic materials in band form, wherein the chemical compositing for the cooling roller given in ranges within which the upper surface roughness is reduced, the geometry is improved, the pre... | 04/28/1987 |
| 4661340 | Quail egg based stabilized foam compositions for cosmetic purposes According to the invention there are provided a quail egg based stabilized foam composition for cosmetic purposes comprising 5-75% by weight of quail egg, 20-80% by weight of one or more carrier/s/, 0-40% by weight of one or more additive/s/, 0.1-1% by we... | 04/28/1987 |
| 4654758 | Headlamp The invention concerns a headlamp, the envelope of which is constituted internally by at least one concave reflecting surface, preferably by paraboloid-shape and spherical surfaces, and having a light-emitting element in, or near, the focus of the main re... | 03/31/1987 |
| 4650762 | Isolation of carboxypeptidase B enzyme Carboxypeptidase B enzyme is isolated by a process wherein homogenized and autolyzed pancreas is subjected to a thermal treatment, and carboxypeptidase B is separated by fractionation with ammonium sulfate. This process produces carboxypeptidase B having ... | 03/17/1987 |
| 4651261 | Par lamp The invention relates to a headlamp, the envelope of which is constituted internally by concave reflecting surfaces but at least by one concave reflecting surface having the shape of a paraboloid of rotation, further, in the focus of said paraboloid-shape... | 03/17/1987 |
| 4641834 | Training apparatus for kicking a football The subject of the invention is an apparatus set up on a small area and at any place, thus in the home too, which is suitable for the development of both leg muscles and for the intensification of the kicking force. The apparatus consists of a ball-holdin... | 02/10/1987 |
| 4638561 | Combined knife and slicer A combined knife and slicer comprising an elongated blade having a knife edge, a pair of spaced stub shafts connected to the opposite end portions of the blade so as to extend laterally therefrom, and a spacer guide adjustably carried by the stub shafts a... | 01/27/1987 |
| 4632007 | Page-turning device assembled suitably with actuating mechanism The invention relates to a page-turning device for turning over the pages of periodicals, newspapers etc., mainly for handicapped persons, as well as for turning over the pages of music note, which has a stand and actuating mechanism provided suitably wit... | 12/30/1986 |
| 4626743 | High-pressure sodium lamp A high-pressure sodium vapor lamp, comprising a hermetically closed tube made of a translucent material of high thermal resistivity as alumina, at least two electrodes arranged in the tube, is filled with noble gas particularly xenon and with vapors of so... | 12/02/1986 |
| 4626654 | Metallurgical plasma melting process A metallurgical plasma melting process wherein a plasma burner and a separate start-up burner disposed alongside same in the same port have their axes intersecting in the furnace at an acute angle. Only the start-up burner is operated initially to form a ... | 12/02/1986 |
| 4626059 | Connecting arrangement for current conductors having full solid insulation Connecting points of fully solid material insulated conductors in the form of a fully solid material insulated hollow body, which is provided on the inside with a shield and in which at least a pair of current conductor inputs are arranged, is intended pr... | 12/02/1986 |
| 4624419 | Apparatus for preparing aqueous and oily, sulfur containing products The invention relates to a process for producing aqueous and oily, sulfur containing products. The invention also relates to an apparatus for producing aqueous and oily, sulfur containing products, which comprises a feeder, mixing unit and a unit for sepa... | 11/25/1986 |
| 4620717 | Jacknifing-affecting apparatus for vehicles with electronic control An apparatus for an articulated vehicle for preventing jackknifing. A sensor for sensing the steered angle has a movable first element coupled to the steered wheel and a stationary second element, one of the first and second elements being divided into se... | 11/04/1986 |
| 4617700 | Process and apparatus for the hygienic extraction and collection of animal blood fit and unfit for human consumption A process for the hygienic extraction and separate collection of animal blood fit and unfit for consumption, comprises stunning the animals prior to stabbing and providing the animals with serial numbers suitable for identification of the carcass and the ... | 10/21/1986 |
| 4618749 | Solid insulator-type vacuum switch gear A vacuum switching apparatus having a pair of terminal members extending from a housing made from a fully solid insulating material such as epoxy resin, and forming an outer housing for the vacuum switching apparatus, into which a vacuum switching chamber... | 10/21/1986 |
| 4616964 | Carbide drill At the top surface of a drill head, one or two tips are fixed radially with a little clearance from the axis of rotation, and thereby a nonmachining zone is formed around the axis of rotation. Each tip has its cutting edge formed projectingly from the rad... | 10/14/1986 |
| 4615660 | Electromagnetic metal melt pump for pumping out and charging the molten metal from a furnace An electromagnetic metal melt pump for pumping and delivery molten metal from a furnace, having a ground plate, an inductor attached to the ground plate, an inductor attached to the ground plate and including a laminated iron body having slots in which a ... | 10/07/1986 |
| 4615196 | Two roller, tilting bridge type machine for the production of tank bottom The machine according to the invention is used for shaping bodies of rotation--preferably tank bottoms--fixed with radius, by metal spinning between two rollers without the need of costly metal spinning mushroom. The tank bottom is shaped from sheet metal disc... | 10/07/1986 |
| 4615027 | Multiprocessor-type fast fourier-analyzer The invention relates to a programmable fast Fourier-analyzer device realized with MOS microprocessors, suitable for carrying out tasks connected with measurement, control and control engineering such as sound and vibration analysis. The frequency analyze... | 09/30/1986 |
| 4606915 | Antiperspirant combination containing an aluminum halohydrate and a stannic halide An antiperspirant combination containing an aluminum halohydrate and a stannic halide and also preferably containing a neutral amino acid. Material in powder form or incorporated in liquid or solid vehicle is useful in inhibiting perspiration when applied... | 08/19/1986 |
| 4601089 | Process for the manufacture of heat-exchanger elements of strip-finned heat-exchangers In a finned heat exchanger, preferably of aluminum, the feed of the fins (1) are secured to tubular passages (3, 3a, 3b) formed from plates (2) that have been rolled together and then expanded. The bond between the fins (1) and the plates (2) may be an ad... | 07/22/1986 |
| 4601299 | Hair setting process and tissue The invention concerns a process wherein a premoistened tissue is applied to the ends of a strand of hair, the strand is wound around a preheated curler and left thereon until substantially dry. The tissue is saturated with an aqueous solutionwhich may co... | 07/22/1986 |
| 4596893 | 2-trifluoromethyl-4,6-dinitro-phenol and derivatives thereof, process for the preparation thereof and herbicidal, acaricidal and crop regulation compositions containing same The present invention relates to 2-trifluoro-methyl-4,6-dinitro-phenol and derivatives thereof prepared by hydrolyzing 2-chloro-3,5-dinitrobenzotrifluoride with an alkali hydroxide or alkaline earth metal hydroxide at elevated temperature in an aqueous me... | 06/24/1986 |
| 4595765 | Process for preparing 5,6-dihydroxyindole 5,6-Dihydroxyindole is prepared by the catalytic reductive cyclization of 4,5-dihydroxy-2,ଲ-dinitrostyrene in a single step using hydrogen with a palladium, platinum or rhodium catalyst in a polar hydroxylic reaction system. No reaction byproducts o... | 06/17/1986 |
| 4588320 | Closure for roll-on applicator A closure adapted to use on a roll-on dispenser and especially in connection with dispensing a liquid composition containing a major quantity of a liquid volatile silicone; said closure including a skirt depending from the inner surface of the roof of the... | 05/13/1986 |
