baber/WOPTO huggingface dataset:
Patent EP-0050660-B1 (EP)
IPC: G01N33/555
Filed: 1981-04-24
Granted: 1986-07-23
Abstract: The detection of antibodies in a test sample is carried out by: (a) Preparing an essentially isotonic and low ionic strength suspension comprising said sample and erythrocytes in net negatively-charged form; (b) maintaining said suspension for at least 30 seconds; (c) combining said suspension with an amount of a solution of polymer effective for agglutination of said erythrocytes; (d) separating the resultant agglutinates of polymer and erythrocytes from supernatant of said suspension; (e) dispersing said agglutinates in a hypertonic salt solution having an essentially neutral pH; and (f) monitoring the dispersed agglutinates for dissocation of erythrocytes. Antibody presence is indicated by persistence of the agglutinates in the dispersion resulting from step (e). The antigen which reacts with the antibody may be native to the erythrocytes, or may be unrelated to the erythrocytes by synthetically coupled to these red blood cells. Quantitative assay is also realizable because the degree of agglutinate dissociation is inversely related to antibody concentration in the sample.
Patent EP-0083770-B1 (EP)
IPC: E04F11/02
Filed: 1982-12-18
Granted: 1985-07-24
Abstract: The support comprises a horizontal resting deck for a respective step. A first wall including a vertical cylindrical portion is made rigid, on the convex side thereof, with said resting deck and extends above the latter. An additional wall including a vertical cylindrical portion extends fixedly below the resting deck with its concave side facing the convex side of the first wall. Said additional wall has an outer surface matching the outer surface of the first wall.
Patent EP-0060003-B1 (EP)
IPC: C11D1/835
Filed: 1982-03-01
Granted: 1986-06-25
Abstract: Concentrated textile treatment compositions suitable for use in the rinse cycle of a textile laundering operation containing from 12% to 25% of an active mixture comprising a water-insoluble quaternary ammonium fabric softener, a water-soluble alkoxylated ammonium surfactant and a fatty acid ester of a polyhydric alcohol. The compositions are stable dispersions displaying excellent viscosity characteristics at both low and high temperature over prolonged periods of storage.
Patent EP-0091462-B1 (EP)
IPC: A22C21/06
Filed: 1982-10-21
Granted: 1986-08-27
Abstract: An apparatus for automatic cleaning of killed poultry, particularly broilers, has a support (1) arranged to receive a poultry, a fixing mechanism (2) acting with the support (1) for releasably fixing the poultry in a predetermined position with respect to the support (1), a cleaning tool (3) movable into and out of the abdomen of the poultry body for loosening and extracting intestines and giblets, and a movable sensing means (4) acting with the cleaning tool (3) for identifying the lenght of the body. The sensing means (4) is arranged to be moved in a first motion along the neck end of the body into engagement with the collar bone (clavicle) of the body and the cleaning tool (3) is arranged to be moved in a second motion into the body, the total length of both motions being a constant (30). The extent of the cleaning operation is thereby in a simple way adapted to the length of the poultry body.
Patent EP-0091121-B1 (EP)
IPC: C02F3/12
Filed: 1983-04-05
Granted: 1986-07-16
Abstract: For the biological purification of wastewater in a reactor in the presence of open-pore and compressible carrier material for biomass, the carrier material, prior to its use in the reactor, is loaded with bacteria, finely divided, inorganic and/or organic compounds, selected for wastewater purification, and is then either stored or used in the process, the loaded carrier being especially useful for decreasing the start-up time of a wastewater treatment plant.
Patent EP-0106019-B1 (EP)
IPC: B65G57/10
Filed: 1983-06-20
Granted: 1988-06-01
Abstract: The packs of panels, made available cyclically at the outlet of a dividing machine and arranged side by side, are transferred to a station wherefrom they can be discharged, at the same time, either into a conventional stacking unit of the wedge and lifting platform type, or - after a 90 DEG  rotation - into a composite transport runway where said packs will be arranged either similarly side by side or after each other. Arranged laterally of said runway, there are parallel rows of suitable lifting platforms whereon suitable means will stack the packs of panels coming from said transport runway, so that panels of the same size will be stacked on each platform. Finally, means are provided to discharge the stacks of panels from the various lifting plattorms and transfer said stacks to conveying and sorting means.
Patent EP-0099059-B1 (EP)
IPC: C07D499/00
Filed: 1983-07-06
Granted: 1988-06-22
Abstract: The present invention relates to certain penem derivatives of the general formula Iin which R represents a hydrogen atom or a carboxyl esterifying group, R<sup>1</sup> represents certain unsubstituted and substituted aromatic and heterocyclic groups, and R<sup>2</sup> represents a hydrogen atom, an unsubstituted or substituted alkyl or aryl group.The compound of formula I and salts thereof may be used in the treatment of bacterial infections in man and other animals.
Patent EP-0085578-B1 (EP)
IPC: G11B5/09
Filed: 1983-02-02
Granted: 1988-12-28
Abstract: Apparatus for recording an information signal comprising at least an analog audio signal in a plurality of successive tracks (2A, 2B) on a magnetic tape (2) includes a PCM processing circuit (22) for converting an analog audio signal into a PCM audio signal, a video signal processing circuit (13, 14, 19) for processing a video signal to produce an output video signal, a rotary magnetic head assembly (1A, 1B) for recording the output video signal and the PCM audio signal in the plurality of successive tracks (2A, 2B) on the tape (2), a switch assembly (17A, 17B) for supplying the output video signal and the PCM audio signal to the rotary magnetic head assembly (1A, 1B), and a control circuit (34, etc) for controlling the switch assembly (17A, 17B) to supply the output video signal and the PCM audio signal to the rotary magnetic head assembly (1A, 1B) during a video use mode so that the rotary magnetic head assembly (1A, 1B) records the output video signal in a main section of each track (2A, 2B) and to supply only the PCM audio signal to the rotary magnetic head assembly (1A, 1B) during an audio use mode so that the rotary magnetic head assembly (1A, 1 B) records the PCM audio signal in different segments of the main section and overscan section of each track (2A, 2B).
Patent EP-0090568-B1 (EP)
IPC: C01D1/04
Filed: 1983-03-18
Granted: 1985-08-07
Abstract: PCT No. PCT/AU83/00035 Sec. 371 Date Nov. 1, 1983 Sec. 102(e) Date Nov. 1, 1983 PCT Filed Mar. 24, 1983 PCT Pub. No. WO83/03407 PCT Pub. Date Oct. 13, 1983.The invention relates to an improvement in a method of regenerating alkaline or alkaline earth metal oxides or hydroxides from solution particularly in delignification processes wherein a suitable transition metal such as ferric oxide is burnt with the solution to produce a mixed oxide that is subsequently treated in hot water to regenerate the alkaline or alkaline earth metal oxide or hydroxide and precipitate the transition metal oxide. The improvement controls the presence of fines in the transition metal oxide to maintain these at an acceptable level in the fluidized bed combustion zone. This is achieved by contacting the fines with spent liquor from a delignification process. The invention also provides for the pelletization of the fine material of the transition metal oxide and spent delignification liquor can be used as a binder in the formation of such pellets.
Patent EP-0113581-B1 (EP)
Title: Middle distillate compositions with improved low temperature flow properties
IPC: C10L1/197
Filed: 1983-12-22
Granted: 1992-09-16
Abstract: The flow properties of a distillate petroleum fuel oil whose 20% and 90% distillation points differ within the range of from 65 to 100 DEG C, and/or whose 90% to final boiling point is 10 to 20 DEG C is improved by the inclusion of a copolymer of ethylene and a vinyl ester of a carboxylic acid containing 1 to 4 carbon atoms containing 32 to 35 wt % of the vinyl ester and having a number average molecular weight of 1000 to 6000.
Patent EP-0105315-B1 (EP)
IPC: F04C18/16
Filed: 1983-03-31
Granted: 1987-01-07
Abstract: A compressor of hermetical type in which the electric driving motor (16) is enclosed in a chamber (29), which is flowed through by the compressed medium, is driven by the driving motor via a gear drive (24, 23) enclosed in gear space (22) which is drained to an intermediate pressure in the compressor. Due to this fact the gear drive (24, 23) and adjacent bearings (6, 11, 20) are lubricated by oil of that pressure prevailing in the oil separator (31) of the compressor, whereby an oil pump can be spared.
Patent EP-0137776-B1 (EP)
IPC: C25C7/06
Filed: 1983-02-28
Granted: 1988-04-06
Abstract: Method for electrolytically refining copper involving precise control of the thiourea concentrations in the copper sulfate, sulfuric acid solution used in the refining whereby improvements are obtained in tankhouse current efficiencies and the quality of the refined copper deposited on the cathodes. Sufficient thiourea is added to the electrolyte feed so that at least above trace quantities are measured in the electrolyte outflow.
Patent EP-0126297-B1 (EP)
IPC: C08G18/08
Filed: 1984-04-17
Granted: 1987-10-21
Abstract: A method for forming a urethane adhesive layer from an aqueous system by mixing a first component comprising a water dispersible oligourethane having a plurality of  <IMAGE>  groups with an organic water dispersible second component to initially form a relatively low molecular weight composition tacky at a temperature below about 90 DEG  C. after removal of aqueous solvent followed by subsequent formation of a higher molecular weight composition, applying a layer of the resulting mixture to a substrate and removing the aqueous solvent from the layer to form an adhesive layer tacky at a temperature below 90 DEG  C. The invention also includes the adhesive layer and the method for adhering surfaces using such a layer.
Patent EP-0127892-B1 (EP)
IPC: G10L21/04
Filed: 1984-06-01
Granted: 1989-12-13
Abstract: Digital processing of speech signals for compression/expansion pitch change is provided by writing and reading a ROM at different rates and controlling the discard/repeat segments of memory to be integral multiples of the pitch period.
Patent EP-0132694-B1 (EP)
Inventor: HAACKE CLAUS DR
IPC: A61M23/00
Filed: 1984-07-10
Granted: 1986-10-29
Abstract: A mandrel for use with a catheter or body probe comprises at least four outer wires which are spirally wound with a high pitch around a straight wire core. The outer wires are covered by a coating of plastic of uniform thickness wherein the coating is sufficiently thin so that the contours of the outer wires are preserved on the outer side of the mandrel. Each turn of the outer wires has a large component in longitudinal direction, and the mandrel is easily displaceable within the catheter.
Patent EP-0146986-B1 (EP)
IPC: C22B4/02
Filed: 1984-11-26
Granted: 1987-09-09
Abstract: Magnesium is produced by carbothermic conversion of magnesia in a process which comprises effecting the reaction in the presence of a liquid slag comprising oxides or mixed oxides and carbides of magnesium, calcium and aluminium in relative weight proportions, calculated as atomic metal: metal ratios, which by continued introduction of appropriate feedstock into the reactor are being kept within the following ranges(i) Mg:Ca from 0.28:1 to 1.34:1(ii) AI:Mg from 0.79:1 to 3.16:1(iii) Ca:A from 0.48:1 to 1.50:1under the proviso that the total amount gramatom aluminium is less than 51 % of the total amount gramatoms aluminium, calcium and magnesium contained in the slag.
Patent EP-0140596-B1 (EP)
IPC: C08H1/00
Filed: 1984-10-03
Granted: 1988-06-22
Abstract: @ Complexes of polyanionic plant polysaccharides with biodegradable proteins, or proteolytic degradation products thereof, are useful in the formation of wound dressings and surgical implants, such as sutures, blood vessel grafts, and artificial organs. The biodegradable protein is preferably collagen, and the polysaccharide is preferably sodium alginate. The complexes are preferably formed by combining the protein and the polysaccharide at a pH which is no higher than the isoelectric point of the protein. The complexes may be crosslinked, such as by dehydrothermal crosslinking or by the use of chemical crosslinking agents such as aldehydes or carbodiimides. Multivalent cations may also be incorporated in the complex in order to give added strength.
Patent EP-0156159-B1 (EP)
IPC: A63C9/20
Filed: 1985-02-20
Granted: 1987-05-13
Abstract: PCT No. PCT/DE85/00052 Sec. 371 Date Oct. 22, 1985 Sec. 102(e) Date Oct. 22, 1985 PCT Filed Feb. 22, 1985 PCT Pub. No. WO85/03643 PCT Pub. Date Aug. 29, 1985.Cross-country ski binding (1) for cross-country ski shoes (4) with a stretched and downward hook-like front sole end, with a traverse (8) provided to cooperate with the sole end (5) which is arranged in the side jaws (7) extending upwardly from a base plate (6) to be secured to the ski. To maintain in place the front sole end (5) with respect to the traverse (8), there is provided a bridge (9) of a U-shaped stirrup (9, 10) of which the branches (10) are placed by their free ends on the traverse (8). The stirrup (9, 10) is biased by the action of a spring (11) to tighten the front end of the sole (5). The shoes (4) may pivot about the traverse (8) to respond to the resistance of spring (11).
Patent EP-0204009-B1 (EP)
IPC: C12N1/14
Filed: 1985-05-22
Granted: 1992-02-05
Abstract: The invention provides a microbiological method for preparing do and furan compounds from a variety of substrates using the microorganism Hyphozyma roseoniger, CBS 214.83 and ATCC 20624.
Patent EP-0186730-B1 (EP)
IPC: A61G10/00
Filed: 1985-08-13
Granted: 1990-06-06
Abstract: A selected part of or the entire body of a patient on an operating table can be insulated from air in the surrounding atmosphere by a stream of clean-room air which issues from a distributor head and is caused to form a relatively thin layer between the selected part and the surrounding atmosphere. Such relatively thin layer can be established and maintained by heating or cooling the stream so that its temperature deviates from that of air in the surrounding atmosphere by a few degrees centigrade. The direction of flow of a portion of or the entire stream can be changed by one or more secondary streams. The moisture content of the stream of clean-room air can be increased by causing it to flow through a steam chamber. Heating or cooling of the stream can precede or follow sterilization of atmospheric air which is to form the stream.
Patent EP-0187330-B1 (EP)
IPC: C08G18/66
Filed: 1985-12-18
Granted: 1990-09-26
Abstract: The present invention is directed to a stable dispersion of a polyurea and/or a polyhydrazodicarbonamide in a relatively high molecular weight hydroxyl-group containing material, which dispersion has a solids content of from 5 to 50 percent by weight and which is obtained by reacting (a) an organic di- and/or polyisocyanate with (b) an amine-functional material comprising an addition product of (1) acrylonitrile and (2) a member selected from the group consisting of (i) hydrazine, (ii) aliphatic di- or polyamines containing at least two primary amino groups, (iii) cycloaliphatic di- or polyamines containing at least two primary amino groups, (iv) araliphatic di- or polyamines containing at least two primary amino groups, and (v) mixtures thereof,  the ratio of (1) to (2) being at least one mol of (1) per mol of (2) and at most one mol of (1) for each nitrogen atom contained in (2) per mol of (2), the reaction of component (a) and component (b) being conducted at a temperature of from 30 DEG  to 170 DEG  C., at an equivalent ratio of components (a) to (b) of from 0.8:1 to 1.5:1, and in the presence of (c) a relatively high molecular weight, hydroxyl-group containing material. The invention also relates to the production and use of such dispersions.
Patent EP-0174216-B1 (EP)
IPC: A61L15/07
Filed: 1985-05-30
Granted: 1991-08-07
Abstract: Elements which consist of a material comprising fibres embedded in a polymerised resin. Figure 2. <IMAGE>
Patent EP-0187606-B1 (EP)
IPC: F16J15/12
Filed: 1985-11-26
Granted: 1988-06-01
Abstract: 1. A sealing gasket (1) for an assembly having flat faces and in particular for a flange connection, said gasket being in the form of a ring and comprising an annular core (7) of moulded expanded graphite contained between two inner and outer metal rings (5 and 4 respectively) characterized in that : - the ring formed by the gasket (1) comprises two parallel flat faces (2) which are essentially those of the moulded graphite core (7) between the inner and outer metal rings (5 and 4 respectively), the edges of said two rings being flush with said flat faces ; - the two inner and outer metal rings (5, 4) both have a spring effect in the direction (X) perpendicular to the parallel flat faces (2) and, in cross-section perpendicular to the flat faces of the gasket (1), have a corrugated wall whose main direction is said direction (X) ; and - the annular core (7) of moulded expanded graphite, prior to use of the gasket (1), is of a density of between 1.4 and 1.9 g/m**3.
Patent EP-0165294-B1 (EP)
IPC: H04W8/26
Filed: 1984-11-19
Granted: 1992-03-11
Abstract: A wireless telephone communication system (10) in which a portable unit (12) communicates with a base unit (11) over a wireless (radio) communication link (15). Access to a telephone network (15b) by the portable unit (12), via the base unit (11), is permitted when the base and portable units have corresponding ID codes stored therein. The base ID code is hardwired into the base unit (11), and the portable unit (12) learns its ID code from the base unit in response to mechanically coupling the base and portable units together via plug (28) and socket (45) assemblies. The base and portable units each have associated microprocessors (22 and 40) which implement the transfer of an ID code to the portable unit from the base unit via conductors (24'-42') which are part of the plug and socket assemblies. The plug and socket assemblies, when mated, also provide a connection between a battery charging supply circuit (25) in the base unit (11) and a battery (46) in the portable unit (12). Reset circuits (29 and 50) are provided in the base and portable units and control the resetting of the microprocessors (22 and 40).
Patent EP-0171413-B1 (EP)
Title: Jauge de radiations infrarouges pour la mesure du pourcentage d'humidite dans le papier
IPC: G01N21/35
Filed: 1985-01-14
Granted: 1989-05-17
Abstract: L'humidité dans le papier est mesurée en utilisant un premier ensemble de longueurs d'onde de radiation à infrarouges qui possède environ les mêmes coefficients d'absorption pour le constituant fibreux du papier mais possède des coefficients d'absorption sensiblement différents pour l'humidité contenue dans le papier, et un second ensemble de longueurs d'onde à infrarouges qui possède environ les mêmes coefficients d'absorption pour l'humidité contenue dans le papier mais possède des coefficients d'absorption sensiblement différents pour le constituant fibreux, les deux ensembles de longueurs d'onde de radiation à infrarouges étant affectés sensiblement de la même manière par une caractéristique de diffusion variable de la fibre et étant également affectés sensiblement de la même manière par la quantité variable d'un agent absorbant à large bande tel que du carbone dans le papier.
Patent EP-0178308-B1 (EP)
IPC: C04B28/02
Filed: 1985-03-15
Granted: 1992-06-24
Abstract: Molded construction article which is pressure-molded and wet with hydration water, having characteristics similar to those of asbestos ciment, based on an asbestos-free mixture with, in a highly compressed state, up to 30% by volume of cellulose fiber parts (F) of a diameter spectrum (DC), which are highly integrated separately to a hydration binder particle mixture (B) which is still in a wet molding state, with main distribution spectum (Do) of particulate size verifying the equation 0.9 <= DC/Do <= 1.1, which contains in the case of the participation of cement to the binder, special puzzolanic additives to provide for a constant life time quality.
Patent EP-0189812-B1 (EP)
IPC: E05C9/08
Filed: 1986-01-20
Granted: 1991-03-20
Abstract: A fastener for a window or door shutter consists of a twistable fastening bar (2) which bears at its ends fastening claws (3) interacting with a respective fastening pin (4) on the casing side, and of a rotating lock for the fastening bar (2) having a locking member actuated by a locking spring (13). In order to be able to combine ease of handling with a high degree of operational reliability, the locking member is designed as a locking latch (5) mounted in a housing (8) fixed to the shutter, with an axis of rotation parallel to the fastening bar (2), the fastening bar (2) possessing a latch notch (6). <IMAGE>
Patent EP-0239662-B1 (EP)
Title: Two-way ring communication system for elevator group control
IPC: B66B5/02
Filed: 1986-04-03
Granted: 1993-03-17
Abstract: Each car controller (10) in a multicar elevator system provides two serial asynchronous full duplex I/O channels to communicate with the next and previous car controllers. These two channels allow the transmission of a message in two opposite directions (32,34) on a communications ring. A single interruption of the ring, by a interrupted transmission line or a disturbed car controller for example, guarantees the transmission of messages to each car controller in at least one of the two directions. Each car controller contains three remote serial link interfaces. The first remote serial link interfaces to the car fixtures; car buttons, car tell tale lights, etc. The second remote serial link interfaces to car related hall fixtures; hall position indicator hall lantern, etc. The third remote serial link interfaces to the group related hall fixtures; hall buttons, hall tell tale lights, etc. To ensure the operation of the group related hall fixtures if a car controller fails or is switched off, a switchover module (28,36) is used. The purpose of the switchover module is to connect the group related hall fixtures to one of two car controllers. In the event that a car controller fails or is switched off, the switchover module connects the group related hall fixtures to the other car controller.
Patent EP-0205089-B1 (EP)
Title: Vibratory screening apparatus with an integral distributing and segregating device
IPC: B07B1/40
Filed: 1986-06-04
Granted: 1991-10-30
Abstract: PCT No. PCT/SE86/00251 Sec. 371 Date Feb. 5, 1987 Sec. 102(e) Date Feb. 5, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07290 PCT Pub. Date Dec. 18, 1986.A screening apparatus of the multi-deck type. The feed inlet space of the screening machine comprises one or more distributing and segregating devices, integrated with the movement of the screening apparatus.