baber/WOPTO huggingface dataset:
Patent EP-0124739-B1 (EP)
Title: Circuit arrangement for recharging a battery depending on its capacity
IPC: H02J7/10
Filed: 1984-03-24
Granted: 1986-09-10
Abstract: 1. Arrangement for the capacity-dependent recharging of an accumulator, comprising a current sensing device (1.5) for measuring the quantity of charge removed from the accumulator (1.1), the information of which device, concerning the quantity of charge removed, can be temporarilly stored in a memory (1.8) in which other circuit-specific data are stored, it being possible to transfer the data content from the memory (1.8) to a charging station (2) and supply it to an analysing device (2.4) which acquires the data transferred, processes them and by this means controls a control arrangement (2.3) in such a manner that the accumulateur (1.1) can be recharged from a voltage supply device (2.1), characterized in that the memory (1.8) and the analysing device (2.4) are separate from each other and can be connected to each other via charging contacts (A, B) and that the data exchange between the memory (1.8) and the analysing device (2.4) occurs via one transmit/receive component (1.6) each at the memory (1.8) and (2.2) at the analysing unit (2.4) via the charging contacts (A, B).
Patent EP-0129710-B1 (EP)
IPC: C11D1/28
Filed: 1984-05-21
Granted: 1988-07-06
Abstract: This invention is directed to a process for the preparation of color-stable, light-colored aqueous salt pastes of wash-active esters of  alpha -sulfofatty acids with monohydric C1-C8-alcohols by a combined bleaching treatment of dark-colored  alpha -sulfofatty acid ester salt paste with hydrogen peroxide and alkali metal hypochlorite. According to the process, dark-colored  alpha -sulfofatty acid ester salt paste is first subjected in a preliminary bleaching step to bleaching with alkali metal hypochlorite in a neutral to mildly alkaline aqueous medium, any excess metal hypochlorite is removed, and the paste is subjected in a final bleaching step to bleaching in a mildly acidic medium with hydrogen peroxide or with one or more compounds which yield hydrogen peroxide.
Patent EP-0129225-B1 (EP)
IPC: G11B7/24097
Filed: 1984-06-15
Granted: 1987-11-04
Abstract: High storage density, optically-readable information carriers not only require a read-out side free of contaminants or dust for a faultless reading, but must also be protected against unintentional scratching when being handled on this side. For protection against scratches that usually occur due to dislocation of a disc deposited on its support, concentric elevations are provided that are structured under given conditions by clearances on the read-out side in the edge region and in the central region of the disc outside of the information structure which fills a concentric annular surface. The disc is able to slide on the elevations when deposited on the support without the annular surface, provided with the microstructure, coming into contact with the support.
Patent EP-0119642-B1 (EP)
IPC: B01F23/10
Filed: 1984-02-07
Granted: 1986-11-05
Abstract: in an arrangement for mixing a first gas into a main flow a second gas, comprising a main conduit 50 for said main flow and a plurality of supply conduits 51,52,53 for the first gas which open into said main conduit, the supply conduits are araranged as at least one set of three outlet openings. This set consiste of a first opening 51 which opens into the main flow perpendicularly to the main conduit wall and two second openings 52,53 which are arranged so as each to provide a lesser flow rate of the first gas than the first opening and are offset with respect to the first opening. The three openings of the set thus direct the first gas into two contra-rotating circulatory movements W1,W2, as viewed in the direction of the axis of the main conduit. This mixing arrangement is applicable for example to mixing a hot gas into the gas obtained from an ore pellet drying bed and to mixing a hot gas into a water-laden gas from a desulphurization plant.
Patent EP-0126001-B1 (EP)
IPC: C10J3/54
Filed: 1984-05-11
Granted: 1988-02-24
Abstract: 1. Process for a fluidized bed treatment of a fuel in a plant comprising a vertical reaction chamber (1) provided at its base with means (14) for feeding fuel and means (11) for fluidizing by injecting a gas and whose upper end is connected by a gas exit duct (12) to a device (2) for recovering the entrained solid particles comprising an exit orifice (21) for the gases and an exit orifice (22) for the solid particles which are connected by a recycling circuit (23) to the base of the reaction chamber (1), characterized in that, with the nature of the fuel and the operating conditions, such as the shape and the dimensions of the plant, the particle size measurements of the particles and the gas circulation velocities, being taken into account : - a reference temperature is determined, above which the stationary solid particles are liable to adhere to each other inside the recovery device (2), - the fluidization conditions are adjusted to produce a circulating bed regime in the plant, - the reaction temperature in the dense part (15) of the fluidized bed is adjusted to a level above the reference temperature, - the average temperatures are measured in a plurality of temperature control zones (A, B, C, D, etc) placed at intervals in the direction of travel of the gases and of the solids inside the plant, - each measured temperature is compared with the determined reference temperature, and - a lowering of the average temperature is produced locally in any one zone, upstream of the recovery device (2) each time the temperature measured therein reaches the reference temperature, in order to keep the average temperature in each zone continually below the corresponding reference temperature.
Patent EP-0148198-B1 (EP)
IPC: H04L7/04
Filed: 1984-04-26
Granted: 1990-07-18
Abstract: Received data signals in digital form are sampled a plurality of times during each bit interval and weighted to enhance the statistical effect of a predetermined intermediate amplitude range prior to accumulation over a bit time to obtain an initial average indication of bit value. Plural repetitions of the same bit received at different times are similarly processed and the average weighted according to received signal strength at the time of reception. Then the weighted averages are accumulated in a two's complement arithmetic fashion so that the accumulation sign bit binary signal state indicates the binary value of the bit. In one embodiment, the initially derived multiple samples (22) of each bit are converted to in-phase and quadrature-phase versions (27) prior to the sample accumulation step; and the separate accumulations (28, 29) of each version are utilized to obtain an arctangent value (30) for adjusting the phase of a local clock (37) to that of the received data (20).
Patent EP-0167016-B1 (EP)
IPC: C09K3/00
Filed: 1985-06-07
Granted: 1988-09-21
Abstract: The invention relates to a one-component formulation for detackifying, precipitating and coagulating anti-chipping coatings and underseal based on waxes, wax-like plastics and plastics dispersions and also synthic resin paints in wet paint mist separators of paint-spraying installations, using an additive which envelops the paint particles, which formulation comprises, as the additive, an aqueous polyurethane suspension which produces a paint sludge floating on the surface of the water. The invention also relates to the use of the above one-component formulation for detackifying, precipitating and coagulating synthetic resin paints and anti-chipping coatings and underseal based on waxes, wax-like plastics and plastics dispersions and also synthetic resin paints in wet separators of paint-spraying installations, a floating paint sludge being obtained.
Patent EP-0181513-B1 (EP)
IPC: C08K5/34
Filed: 1985-10-14
Granted: 1988-06-22
Abstract: Novel coating compositions are disclosed which comprise aqueous dispersions of polyamine resins in the form of their acid salts along with azetidinedione crosslinking agents and other optional adjuvants.The compositions give rise to improved methods for the electrodeposition of heat-curable films on substrates.The compositions and methods find particular utility in the cathodic deposition of coatings and films on automotive parts and household appliances.
Patent EP-0178659-B1 (EP)
IPC: G07F7/10
Filed: 1985-10-17
Granted: 1992-01-15
Abstract: An IC card (14) is placed on a card terminal main body (1), and an internal IC of the IC card is electrically connected to an electrical circuit in a terminal (40) through a connector (14a). Input data entered by a card holder at a keyboard (2) and data read out from the IC card (14) are encrypted in accordance with a predetermined encryption algorithm and are compared with each other. Authenticity of the card terminal (40) and the IC card (14) is determined in accordance with the comparison result.
Patent EP-0190410-B1 (EP)
IPC: E02D19/18
Filed: 1985-11-08
Granted: 1988-09-28
Abstract: 1. Seal for earth trenches filled with a thixotropic material into which the seal is lowered, the seal comprising a plurality of ducts disposed adjacent to one another, characterized in that the seal consists of a single-layer impermeable sheet with integrally formed ducts, the ducts having a cross-section between 4 and 8 mm**2 .
Patent EP-0210551-B1 (EP)
IPC: B65B13/34
Filed: 1986-07-17
Granted: 1988-05-04
Abstract: There is described a tube magazine on a device for sealing steel wrapping bands around filled packages in which to seal the steel wrapping bands the steel band is initially conveyed twice through a first smooth oval sheet metal tube contained in the tube magazine wih corresponding steel band lead-in openings provided in the tube magazine. To improve its functioning, the tube magazine is carried on a stationary axle that is parallel to the direction of conveyance of the steel band, which housing can swivel in limited manner such that in the first end position the first tube stored in the tube magazine is disposed coaxially opposite and in correct position to the steel band to be conveyed, while in the other end position the tube magazine is outside the steel band which is guided sideways, and in the outside of the tube magzine, which is turned toward the second magzine end position and runs parallel to the direction of conveyance of the steel band, there is a recess that is at least the size of a tube. On the tube magazine there is a rigid tube stop that positions the first tube in correct position in front of the said recess.
Patent EP-0224703-B1 (EP)
IPC: H02B11/24
Filed: 1986-10-21
Granted: 1992-01-08
Abstract: A partitioned switching panel of the type including a power switch provided with first switch contacts and mounted on a carriage which is movable toward and away from cooperating stationary second switch contacts disposed behind a partition of the switching panel and accessible via openings in the partition, displaceable shutters mounted on the partition for closing the openings, and an opening mechanism for the shutters which is actuated by the carriage drive for opening the shutters before the incoming movement of the carriage from the circuit breaking position to the operating position begins. The carriage drive is provided with an output lever which is rotatably mounted on the carriage and which is provided with a cam follower which, upon eneragization of the carriage drive to move the carriage to the operating position, traverses a path section in a substantially linear camming track which is fixed in the switching panel, with this path section being ineffective to cause forward movement of the carriage. During such movement, the cam follower simultaneously effects opening of the shutters by engaging a camming lever rotatably mounted on the switching panel. Thereafter, the cam follower traverses the linear camming track twice in opposite directions to effect the forward movement of the carriage into the operating position of the switch.
Patent EP-0196128-B1 (EP)
IPC: B01D9/04
Filed: 1986-03-03
Granted: 1988-06-29
Abstract: The invention relates to a device for concentrating solutions by partly freezing-out solvent, consisting of a vessel surrounded laterally by an insulated cooling jacket, the vessel comprising a stirring means and a draining apperture at the bottom. The cooling jacket does not extend down to the lowermost portion of the vessel. The lowermost portion of the vessel in which the stirring means and the draining aperture are accommodated, externally comprises, preferably is surrounded by, a heating medium.
Patent EP-0201184-B1 (EP)
IPC: C12Q1/68
Filed: 1986-03-27
Granted: 1992-12-16
Abstract: The present invention provides a process for detecting the presence or absence of at least one specific nucleic acid sequence in a sample or distinguishing between two different nucleic acid sequences in said sample, wherein each nucleic acid sequence to be detected consists of two separate strands, which process comprises amplifying the specific sequence or sequences (if present) by   (a) treating the sample with one oligonucleotide primer for each of the two strands of each different specific nucleic acid sequence being detected under hybridizing conditions such that for each strand of each different sequence being detected an extension product of each primer is synthesized which is complementary to each nucleic acid strand, wherein said primers are selected so as to be substantially complementary to each strand of each specific sequence such that the extension product synthesized from one primer, when it is separated from its complement, serves as a template for synthesis of an extension product of the other primer; (b) treating the product of step (a) under denaturing conditions to separate the primer extension products from their templates; (c) treating the product of step (b) with oligonucleotide primers such that a primer extension product is synthesized using each of the single strands produced in step (b) as a template; and detecting the thus amplified sequence or sequences (if present).
Patent EP-0228230-B1 (EP)
IPC: C08G18/16
Filed: 1986-12-15
Granted: 1993-01-13
Abstract: The invention relates to the preparation of polymer foams containing urethane and isocyanurate linkages by the use of a catalyst system based on an alkali metal or tetraalkylammonium carboxylate and a group IIa metal carboxylate.
Patent EP-0224451-B1 (EP)
IPC: B23K26/00
Filed: 1986-11-10
Granted: 1989-06-14
Abstract: sAn industrial robot with five degrees of freedom comprises a plurality of mirrors (34, 38, 44, 45, 47, 49, 50, 51, 52) and internal ducts (35, 36, 43, 46, 48, 53, 54, 55, 56) for guiding a laser beam intended for use in welding or cutting metal parts. The laser guide system is intended for installation with the minimum of adaption on industrial robots used, for example, for resistance welding.
Patent EP-0243368-B1 (EP)
IPC: B01D53/77
Filed: 1986-01-27
Granted: 1989-10-18
Abstract: Heretofore it was possible to reduce only NOX or SO2 fractions in flue gases. In the washing operation of lime or limestone the utilization of catalysts results in voluminous deposits or high costs. According to the present method which aims at improving the economy of operation of such plants, the constituents of exhaust gases of discharge air are oxidized by means of oxidation agents such as chromium-VI and at the same time all the acid components are dissolved, the chromium-VI being reduced into chromium-III in the course of said operation. Furthermore, this lye is treated by extraction of distillation to obtain economical products. Additionally, the flue gases which are completely sulphur-free and also free of other noxious products are ecologically acceptable. Chromium-III thus obtained may be oxidized into chromium-VI into an electrochemical cell (14) to be recycled into the process.
Patent EP-0274161-B1 (EP)
Title: Process for the separation of sulphuric acid from aqueous mixtures thereof with paraffinsulphonic acids
IPC: C07C309/04
Filed: 1987-12-18
Granted: 1990-05-02
Abstract: Sulphuric acid is removed from aqueous mixtures thereof with (C12-C18) alkanesulfonic acids by extracting them with a solvent consisting of a halogenated (C1-C2) hydrocarbon and a cosolvent consisting of an alcohol or ether.
Patent EP-0274953-B1 (EP)
IPC: C07C69/96
Filed: 1987-12-16
Granted: 1990-09-12
Abstract: 1. Process for the preparation of organic carbonates by transesterification of a diester of carbonic acid and of at least one alcohol heavier than that or those formed by transesterification, in the presence of a transesterification catalyst based on a basic ionic salt, characterized in that the said transesterification operation is additionally carried out in the presence of a complexing compound capable of at least partially solubilizing the said salt in the reaction mixture by complexing its cation and at least partially dissociating the said salt.
Patent EP-0333730-B1 (EP)
Title: Process for producing non-thrombogenic substrates
IPC: C08B37/00
Filed: 1987-11-20
Granted: 1992-10-21
Abstract: Process for producing haemocompatible substrates by means of incorporation, adhesion and/or modification and anchoring of non-thrombogenic polysaccaride (HS I) with an endothelial cell surface, in its peptide-linked or free form, in and/or on synthetic and bio-polymers (substrates) by means of physical division, adhesion to the surface and/or chemical anchoring; said polymers can be used in medicine as haemocompatible substrates. The polymers can be in the form of fibres, hollow fibres, membranes, replacement organ parts, cannulas, syringes, flexible tubes, containers for blood or in other forms, or be processed to that effect.
Patent EP-0310812-B1 (EP)
IPC: G11B7/1263
Filed: 1988-08-31
Granted: 1992-04-08
Abstract: In the case of an optical pick-up device for reading a magneto-optical recording medium, depending on the direction of rotation of its polarisation plane, the light beam reflected by the recording medium is reflected onto a first photodetector or a second photodetector. The data signal is obtained from the difference between the photoelectric voltages of the two photodetectors. 
<??>With a novel recording medium on which data are stored by means of pits and in magnetic domains, in order to be able to read both types of data simultaneously, the data signal PS, which represents the data which are stored by means of the pits, is obtained from the sum signal of the two photoelectric voltages. The data signal MS, which represents the data contained in the magnetic domains, is obtained from the difference signal of the two photoelectric voltages. The data signal PS can also be obtained by the transilluminating method by means of a photodetector (24, 25) provided behind the recording medium (5). The data signal MS can likewise be obtained by the transilluminating method by means of a polariser (27) and two photodetectors (28, 29) provided behind the recording medium (5), by forming the difference between their output signals, whereas the data signal PS is obtained from the light reflected by the recording medium (5). 
<??>CD players, video-disc players, magneto-optical equipment, DRAW-disc players. 
<IMAGE>
Patent EP-0313933-B1 (EP)
Title: Massage device
IPC: A61H23/00
Filed: 1988-10-14
Granted: 1993-01-07
Abstract: This massage device is particularly suitable for foot care and is provided with at least two different massage appliances (2, 4, 7) which can be set in circular vibration and for which a common vibration appliance is provided which possesses a cam drive (25) interacting with an electric motor (22). <IMAGE>
Patent EP-0285385-B1 (EP)
IPC: E21B3/02
Filed: 1988-03-30
Granted: 1993-06-02
Abstract: A top head drive assembly (14) for a drilling machine (10) includes a wrench assembly used to make up and break out threaded connections. This wrench assembly (50) is mounted for axial movement on rails (66) of the top head drive assembly, and is positioned immediately under the quill (30). The top head drive assembly (14) also includes a tubular support assembly (90) which includes slip type inserts (120) for supporting a string of down hole tubulars (32, 34). This support assembly (90) can be pivoted (via 132) out of alignment with the drilling axis or can be locked (via 134) in alignment with the drilling axis. A plurality of centering elements (152) are mounted under the support assembly (90) and are movable to center the upper end of the tubular for insertion into the tubular support assembly (90). Preferably, both the top head drive assembly load beam (16) and the support beam (92) of the support assembly (90) are formed of box sections having converging side plates (not referenced; 100) and internal diagonal brace plates (182; 106) which transmit downard forces on the beam into forces tending to cause the side plates to diverge. Divergence of the side plates is prevented by support plates (not referenced; 110) which surround the beam.
Patent EP-0300055-B1 (EP)
Title: PROCEDE DE PREPARATION DE TETRAKIS(3-3,5-DI-tert-BUTYL-4-HYDROXYPHENYL)PROPIONYLOXYMETHYL)METHANE
IPC: C07C69/732
Filed: 1988-02-01
Granted: 1992-05-20
Abstract: Un procédé de préparation de tétrakis (3-(3,5-di-tert-butyl-4-hydroxyphényl)propionyloxyméthyl)méthane consiste à mettre en réaction d'échange d'esters un aklyl 3-(3,5-di-tert-butyl-4-hydroxyphényl)propionate avec du pentaérythritol en présence d'un catalyseur basique et d'un aklyl 3-(3-tert-butyl-4-hydroxyphényl)propionate. Ce procédé permet de préparer de façon reproductible et en grande quantité du tétrakis (3-(3,5-di-tert-butyl-4-hydroxyphényl)propionyloxyméthyl)méthane sous forme de fines particules ayant de bonnes propriétés et sans aucune coloration.
Patent EP-0314722-B1 (EP)
IPC: F24B9/00
Filed: 1988-05-05
Granted: 1990-11-07
Abstract: The oven described comprises a heat exchanger (A) for heating a flow medium, in particular water, and two heat exchangers (B, C) for pre-heating the combustion air. The exchanger (A) is designed as an oven jacket (1) with a twin-wall, from which are extracted, in a metered manner, the combustion fumes by means of two channels (G, H) and into which is introduced, in a metered manner, the combustion air by means of four horizontal tubes (20, 21) provided with lateral outlet air passages (22). The heat exchangers (B, C) consist of sections (G', H') of the channels (G, H) and of two air guide tubes (30, 31), which communicate on the one hand with the outside atmosphere and are connected, on the other hand, with the tubes (20, 21) projecting into the oven jacket (1).
Patent EP-0374165-B1 (EP)
Inventor: MAIORELLA BRIAN
IPC: C12N5/071
Filed: 1988-07-20
Granted: 1998-09-02
Abstract: Methods of growing insect cells in sparged culture, particularly in airlift fermentors to high cell densities with high viability at a large-scale, are herein disclosed. Further disclosed are media in which to grow airlift insect cell culture which media comprise a non-toxic protective agent, preferably a non-toxic water soluble polymer, and operating parameters, such as sparging rates and bubble sizes, that act to minimize cell damage and cell death from sparging. Further provided are methods and media for growing insect cells at large scale and for supporting the production therefrom of recombinant products when the cells are infected by recombinant baculoviruses, and viral products, when the cells are infected with wild-type viruses.