baber/WOPTO huggingface dataset:
Patent IT-MI20011736-D0 (IT)
Inventor: REDAELLI MARCO
IPC: B65B35/56
Filed: 2001-08-07
Abstract: A machine for feeding in an orderly row products consisting of drop lollypops to a packaging machine comprises a hopper (13) dumping the products onto a rotating disk (18) having radially arranged cavities (23) spaced for each to receive the drop of a lollypop and with radial opening (24) to receive and cause to project outward the sticks of the lollypops in the cavities. Between zones of insertion of the products into the cavities and an outlet zone (31) there are on the outside of the disk guides (36,37) for running support of the products by means of the stick and the cavities are open below so that the products without sticks fall from the respective cavity to free it and are rejected before reaching the outlet zone. <IMAGE>
Patent DE-3060859-D1 (DE)
Title: Method of manufacturing mattresses, chair cushions or similar upholstured elements
Inventor: KLAUSETH TERJE
IPC: B68G11/06
Filed: 1980-01-22
Granted: 1982-11-04
Abstract: 1. A method of making mattresses, chair seats or the like upholstery elements from two blocks (1) of foamed plastics between which spring elements (4) are provided, the ends of said spring elements being secured by a casting operation to at least one of said blocks of foamed plastics, characterized in that a layer (5) of a liquid, curable and self-extinguishing polyurethane is applied onto the inner support surface of the block (1) of foamed plastics intended to which the ends of said spring elements (4) are to be secured, that the ends of the spring elements (4) are inserted into the still liquid polyurethane layer (5), and that thereupon the polyurethane layer is cured while the formation of foam is suppressed.
Patent DE-3066334-D1 (DE)
Title: A process and a device for gluing with aminoplastic-based adhesive systems
Inventor: PERCIWALL EVERT WILFORD
IPC: C09J5/00
Filed: 1980-02-26
Granted: 1984-03-08
Abstract: A process and a device for gluing materials with curable aminoplastic adhesives with separate application to the joint of a resin component of the adhesive and a hardener component containing an acid or an acid-forming substance. The application is simplified and the separate application on one and the same joint surface of both components is made possible by first applying the hardener component in the form of an aqueous solution to the joint surface by means of a roll which is porous and capable of absorbing hardener composition and that the resin component is subsequently applied to the same joint surface. Preferably this is also applied by means of a roll. A suitable device for carrying out the process comprises a roll having a porous and absorbing material on its surface and a dosage roll which is in contact with this and between which rolls the hardener component is supplied.
Patent DE-3067216-D1 (DE)
Title: Phenylpropyl ammonium salts, process for their preparation and agents containing these compounds
Inventor: BUSCHMANN ERNST DR
IPC: C07D295/096
Filed: 1980-12-13
Granted: 1984-04-26
Abstract: Phenylpropylammonium salts of the formula   <IMAGE>   where R1 denotes for instance alkyl or halogen, R2 denotes for instance alkyl or alkoxy, R3 denotes alkyl, alkenyl or alkynyl of up to 6 carbon atoms, R4 and R5 denote hydrogen or alkyl of up to 3 carbon atoms, m denotes one of the integers 0, 1, 2 and 3, n denotes one of the integers 0, 1 and 2, o denotes one of the integers 4, 5 and 6, X theta  denotes an anion, and the dashed bond may be hydrogenated when n is 0 or 1, and is hydrogenated when n is 2; the preparation of these compounds; and agents for regulating plant growth containing these compounds as active ingredients.
Patent DE-3068417-D1 (DE)
Title: Corona-effect loudspeaker
Inventor: KLEIN SIEGFRIED DR
IPC: H04R23/00
Filed: 1980-04-08
Granted: 1984-08-09
Abstract: A corona effect sound emitter including a discharge electrode producing corona discharge and surrounded by a spherical counter electrode is partially inserted in a housing which encloses a high frequency generator, modulation transformer and a power supply transformer of which the power supply transformer supplies the discharge electrode with electric current. A thin plate of a magnetic metal transversally extends in the housing so that secondary windings of the transformers are positioned above the plate and are separated from the primary windings of the transformers disposed below the plate.
Patent DE-3162136-D1 (DE)
Title: Monitoring circuit for a signalling circuit of a braking device of a vehicle
Inventor: WIDMER EUGEN
IPC: B60T17/22
Filed: 1981-02-09
Granted: 1984-03-15
Abstract: 1. Monitoring circuit for a signal output circuit on a brake installation of a vehicle, in particular a rail vehicle, the signal output circuit having a switching elemnt (K1, Q5) which is connected to an input signal circuit and which controls an output signal circuit, characterized by - a second switching element (K2, Q6) which is also connected to the input signal circuit and, in series to the first switching element (K1, Q5), also controls the output signal circuit, - a first and a second comparator (G1, G2) and, in series with each of these, a delay element (T1, T2), the first input (a) of the two comparatos (G1, G2) being connected to the input signal circuit, the second input (b) of the first comparator (G1) being connected to a circuit (S3, R7) of the first switching element (K1, Q5) and the second input (b) of the second comparator (G2) being connected to a circuit (S4, R8) of the second switching element (K2, Q6), and the two delay elements (T1, T2) having different delay times, and - a first and a second switch (Q1, Q2), the first switch (Q1) being located in the switching-on circuit of the first switching element (K1, Q5) and being connected to the output of the second delay element (T2), and the second switch (Q2) being located in the switching-on circuit of the second switching element (K2, Q6) and being connected to the output of the first delay element (T1).
Patent DE-3165119-D1 (DE)
Title: Rubbery polymer compositions with improved adhesion
Inventor: SHINADA YASUKAVU
IPC: C08L23/02
Filed: 1981-11-20
Granted: 1984-08-30
Abstract: Rubbery polymer compositions, e.g. based on chlorobutyl rubber, having improved adhesion to mineral substrates such as glass or metal, are produced by a stepwise reaction sequence. In a first stage the rubbery polymer is reacted with a reactive silane such as an amino trialkoxy silane, in a second stage the product is mixed with an epoxy resin, and in a third stage a further amount of reactive silane is reacted with the epoxy containing compound.
Patent DE-3260020-D1 (DE)
Title: Process for the production of ethanol by the fermentation of carbohydrates
Inventor: MOEBUS OTTO DR
IPC: C12M1/40
Filed: 1982-02-16
Granted: 1984-01-26
Abstract: Residue-free production of ethanol and unicellular protein in a gas-fluidized bed, in which ethanol production takes place in a gas-fluidized bed (stirred fluidized bed, fluid column), the particle fraction of which consists of a wet microorganism mass, e.g. Saccharomyces cerevisiae. A nutrient solution with fermentable carbohydrates is sprayed onto the fluidized particles. The ethanol, which evaporates with the water, is precipitated in a condenser on the discharge side, so that the fluidized bed serves as bio-reactor as well as one-stage distillation plant (together with the cooling system). Thus, the mash column, which is normally used for alcohol production with the submersion method, is not needed in the present invention. In place of the residue, a protein-rich product with 30-40% dry mass is formed, which, during continuous operation, can be removed at certain intervals from the bioreactor and can be dried to the desired degree. The propagation of the microorganisms can be regulated through the oxygen content of the gas phase; the ethanol production can be regulated through the infeed of the nutrient solution. The gas used for fluidization is recirculated into the bed. The partial oxygen pressure can be controlled by adding other gases to the air, such as nitrogen or carbon dioxide, particularly carbon dioxide, which forms the yeast itself.
Patent DE-3260785-D1 (DE)
Title: Sound insulating wall building system for industrial buildings and cassette section for the system
Inventor: DRUFFNER ADOLF DIPL ING
IPC: E04B2/92
Filed: 1982-07-16
Granted: 1984-10-25
Abstract: 1. Sound-absorbing wall construction system for industrial buildings to be constructed as steel or reinforced concrete skeleton structures, such as power plant buildings, featuring long, thinwalled cassette sections (2) to accomodate insulating material, which can be connected with each other to form a space-enclosing wall as well as with the columns (1) of the steel or reinforced concrete skeleton, and a bottom boom (3) that can be arranged horizontally and parallely to the columns (1) as well as angled webs (4), (5) on the two long sides of the bottom boom (3) and at least one top boom (6) angled off from one of the webs (4) which serves to fix a facing (8) covering the individual cassette sections (2) on the outside, characterized in that a bent-off edge (7) has been provided on the outer long edge of the top boom (6) of one of the webs (4) aiming in the direction of the bottom boom (3) and that the other web (5) is designed without a top boom and shorter than the first web (4).
Patent DE-3265837-D1 (DE)
Title: Process for the catalytic oxidation of exhaust gases from formaldehyde plants
Inventor: KANZLER WALTER DIPL ING
IPC: C07C45/38
Filed: 1982-06-21
Granted: 1985-10-03
Abstract: 1. A process for the purification from flue gases of formaldehyde plants, essential consisting of oxygen, nitrogen carbon monoxide, carbon dioxide, hydrogen, methanol, dimethylether, thereby characterized, that the flue gas is heated in a preheater W1 to 140-200 degrees C, the preheated flue gas is passed through a catalyst layer, consisting of an inert, inorganic carrier with high porosity on which surface a layer is brought up consisting of 0.1-0.5 wt % platinum, the gas stream heated by the heat of reaction to 250-450 degrees C is cooled in a heat exchanger W2 to 150-300 degrees C whereby the released heat is recovered as steam or with thermo oil and the remaining heat of the flue gas is passed either directly to the preheater W1 or to a cooling agent in a heat exchanger W3, which is heating the feed gas in preheater W1.
Patent DE-3267955-D1 (DE)
Title: Reactor for the hydrogenation of a coal slurry
Inventor: SCHULZ RUDI
IPC: C10G1/06
Filed: 1982-01-18
Granted: 1986-01-30
Abstract: A multi-stage reactor for hydrogenating coal slurry in a pressure vessel for pressures of up to 700 bar, preferably of up to 350 bar, with inlets for gas and coal slurry through the reactor bottom, an outlet for sludge, gases and vapors in the reactor top, and dividing trays in the pressure vessel, by means of which trays the individual reaction stages are separated from one another, wherein each dividing tray has a progressively reducing cross-section, with passage orifices, over its entire lowr face, so as to prevent coal slurry caking onto the tray in the direction of flow of the reactants (gas and coal slurry).
Patent DE-3271795-D1 (DE)
Title: Coaxial connector assembly
IPC: H01R24/40
Filed: 1982-11-22
Granted: 1986-07-24
Abstract: A coaxial connector comprising a male half of conventional construction and a female half having an annular electrical contact member which is a spring and which functions to provide continuous annular outer conductor electrical contact and RFI suppression. The annular spring member provides continuous annular outer conductor contact even during slight conductor misalignment or matched pairs not totally seated.
Patent DE-3272499-D1 (DE)
Title: Dewatering with electrically augmented vacuum filter
Inventor: WILLS WALTER R
IPC: B01D35/06
Filed: 1982-01-26
Granted: 1986-09-18
Abstract: A perm-selective membrane is used in an electrokinetic cell of an electrically augmented vacuum filter (EAVF) to prevent the migration of anions from the anode and optionally cathode compartments. The perm-selective membrane in the form of a film laminated to a support grid effectively prevents migration of anions into the filter cake and migration of fine particle solid to be filtered from the slurry into the anolyte and/or catholyte.
Patent DE-3362373-D1 (DE)
Title: Method of producing vitreous carbon
Inventor: QUELLA FERDINAND DR
IPC: D01F11/12
Filed: 1983-03-21
Granted: 1986-04-10
Abstract: Glass or vitrified carbon is produced by thermal degradation of polyphenylene sulfide or a substituted compound thereof by additions of an oxide of a sulfide-forming metal, such as Fe2O3, which is added in a weight amount of at least about 1% and preferably about 10%, in order to accelerate the degradation process, and resultant admixture is heated to a temperature above about 150 DEG  C. and thereafter the temperature is increased during the course of the reaction. The inventive process is useful for production of chemically resistant glass carbon fibers, glass carbon electrodes, glass carbon containers, etc.
Patent DE-3369251-D1 (DE)
Title: Game with permanent magnets
Inventor: EHRAT KURT
IPC: A63H33/26
Filed: 1983-07-02
Granted: 1987-02-26
Abstract: A magnetic game wherein the playing field between a light-transmitting top wall and a bottom wall which is parallel to the top wall receives one or more playing pieces including one or more permanent magnets. The playing piece(s) can be attracted or repelled by an impeller having at least one shifting member with a permanent magnet adjacent to the upper side of the top wall. The shifting member is movable by a handle which is provided thereon or by manipulating an elongated arm a light-transmitting portion of which overlies the top wall. The impeller can be assembled of two or three shifting members, one above the top wall, another below the bottom wall or between the top and bottom walls, and a third between the top and bottom walls or below the bottom wall. Such shifting members can define a pocket which can receive a portion of or the entire playing piece when the distance between the magnet of such playing piece and the magnet or magnets of the impeller is reduced below a critical value.
Patent DE-3373648-D1 (DE)
Title: A carbon-containing refractory
Inventor: YOSHINO SHIGEO
IPC: C04B35/101
Filed: 1983-02-11
Granted: 1987-10-22
Abstract: The refractory, e.g. an Al2O3-C, MgO-C, or MgO-Al2O3-C refractory, is provided with excellent oxidation resistance and hot strength by including both boron carbide and powder comprising at least one of Al, Si, Fe, and Ni. The refractory comprises, by weight, 3 to 30 parts of graphite, 79 to 97 parts of refractory raw materials, 1 to 7 parts of the said powder, and 0.3 to 5 parts of boron carbide.
Patent DE-3375068-D1 (DE)
Title: Combined plates and glass holders
Inventor: HARPER JAMES BARRIE
IPC: A47G23/06
Filed: 1983-10-05
Granted: 1988-02-11
Abstract: A combined plate and glass holder comprises support means presenting a first area for use as a plate, and a second area for use as a glass holder, the first and second areas being distinguishable by location-defining means, and the second area being located adjacent to an edge of the support means over which, in use, a thumb of a hand extends to press against a glass placed on the second area, with the fingers of the hand pressing against the support means from underneath.
Patent DE-3378013-D1 (DE)
Title: Method and installation for aquaculture
Inventor: MARTIN ANDRE
IPC: A01K61/00
Filed: 1983-02-03
Granted: 1988-10-27
Abstract: 1. Aquaculture installation comprising at least three thanks (1, 2, 3) of different volumes filled with sea water and communicating one with the other in order to create a closed-circuit circulation of water through a water-treatment unit (6), characterized in that it comprises in particular a tank of larger volume (1) constituting a water reserve ; a breeding tank of smaller volume (3) and a tank of intermediate volume (2) designed to create a biothermic equilibrium of the installation water circuits, the total water volume of the installation being from five to eight times, and preferably six times, greater than the water volume of the smallest tank (3) in which fishes are breed.
Patent DE-3570258-D1 (DE)
Title: Container arranged to hold pumpable material
Inventor: SODERLUND BJORN
IPC: B01F7/04
Filed: 1985-05-31
Granted: 1989-06-22
Abstract: The invention relates to an arrangment in containers (1) intended to hold materials of a pumpable consistency. The arrangement comprises a reversible motor (9) which is drivably connected to a rotatable agitator (12) located in the container (1). The arrangement is characterized in that there is arranged between the agitator (12) and the pump (2) a coupling means (11) adapted to couple the agitator to the pump when the agitator is driven in a frist rotational direction, and to hold the agitator disengaged from the pump when the agitator is driven in a second rotational direction, opposite to the first.
Patent DE-3573819-D1 (DE)
Title: Access-control method and system involving the sensing of the texture of a surface
Inventor: CAUSSE D AGRAIVES BERTRAND
IPC: E05B49/00
Filed: 1985-07-19
Granted: 1989-11-23
Abstract: Surface texture reading access checking system. The identification information attached to each support object serving as a key is constituted by the texture of a surface portion of said object. A reader reads this information and communicates it to the processing means, which carry out a comparison between the signal read and recorded signals. Application to the production of locks or access checking means for data processing, telematic, banking and similar systems.
Patent DE-3576048-D1 (DE)
Inventor: HAAS RAIMUND DR ING
IPC: C08F220/00
Filed: 1985-01-31
Granted: 1990-03-22
Abstract: Aqueous functional fluids, in particular hydraulic and metal-working fluids, containing a copolymer which is prepared by emulsion or solution copolymerization, initiated by free radicals, of unsaturated, copolymerizable monomers, the copolymers being built up from: (a) 1-60% by weight of ethylenically unsaturated carboxylic acids, (b) 0.5-30% by weight of a surface-active unsaturated ester, (c) 30-85% by weight of methacrylic acid esters or acrylic acid esters of aliphatic (C1-C18)-alcohols, (d) 0-40% by weight of other ethylenically unsaturated comonomers, (e) 0-3% by weight of polyethylenically unsaturated compounds, and (f) 0-5% by weight of molecular weight regulators, and, if appropriate, the free acid groups of the copolymers subsequently having been partly or completely neutralized by addition of bases, and converted into water-soluble or colloidally water-dispersible copolymer salts.
Patent DE-3576121-D1 (DE)
IPC: A61M25/00
Filed: 1985-06-06
Granted: 1990-04-05
Abstract: A catheter (1) made of an elastomeric silicone material and the like incorporates in its end sector operatively housed in the orifice (12) of the human organ (7), and in particular on its outer contact surface, a canalization (10) adapted to cause an additional flow of physiological liquid in general in course of expulsion, with guarantee of continuity even in case of a reduced delivery thereof, and, moreover, with a movement in a direction coaxial to the catheter (14a), and namely of its main inner drainage (14), in order to permit the axial escape of eventual bacterial colonies (6), as a consequence of said external movement of the liquid, which movement still results in being originated and ensured by the simple difference of the inner pressure in said orifice (13) relative to that of the surrounding outer ambient (14).
Patent DE-3585254-D1 (DE)
Inventor: STONE ARTHUR
IPC: A23L7/10
Filed: 1985-03-29
Granted: 1992-03-05
Abstract: A method and apparatus for physical separation of aleurone cell particles and pericarp-testa particles from commercial wheat bran, the method comprises removing from a fraction of aleurone cell particles and pericarp-testa articles within the sieve mesh range of larger than about 130  mu m and smaller than about 290  mu m, obtained from commerical wheat bran by subjecting the bran to hammer-milling whereby the bran is broken and reduced into particles which consist predominantly of pericarp-testa particles and aleurone cell particles and then sized to the sieve mesh range, a fraction of particles which are smaller than about 40  mu m and electrostatically charging the remaining aleurone cell particles and pericarp-testa particles. Passing electrostatically charged remaining aleurone cell particles and pericarp-testa particles through an electrical field generated by an electrostatic separator, whereby the remaining aleurone cell particles and pericarp-testa particles are fractionated by the differential of their electrical charges. Removal of the fraction of particles which are smaller than about 40  mu m and the electrostatic charging of the remaining aleurone cell particles and pericarp-testa particles is preferably effected by air elutriation of the mixture of the particles and which indues trioelectrification of the particles. Apparatus comprising an air elutriator with associated electrostatic separator.
Patent DE-3661273-D1 (DE)
Title: Method and apparatus for carrying out cell culture
Inventor: FAMILLETTI PHILIP C
IPC: C12M1/04
Filed: 1986-03-05
Granted: 1988-12-29
Abstract: A method and an apparatus for carrying out cell culture or fermentation by
 maintaining a cell or immobilizing cell population in a growth media at a desired incubation temperature;
 providing a gentle stream of oxygen containing gas moving upwardly and centrally through said growth medium so as to carry said cells or immobilized cells upward and whereby medium from the upper portion of the growth media moves downward to replace the displaced medium thereby obtaining good mixing with gentle aeration which maintains the cells or immobilized cells in suspension; and dissolved oxygen concentration in the medium to support cell growth.