baber/WOPTO huggingface dataset:
Patent EP-0299972-B1 (EP)
IPC: A61K31/655
Filed: 1987-04-03
Granted: 1992-03-04
Abstract: PCT No. PCT/US87/00697 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Apr. 3, 1987 PCT Pub. No. WO87/06132 PCT Pub. Date Oct. 22, 1987.This invention concerns a process for killing internal parasites, especially nematodes, trematodes and cestodes affecting warm blooded animals such as sheep, cattle, swine, goats, dogs, cats, horses and humans as well as poultry by administering an effective amount of a compound of the Formula I.    <IMAGE>  I  The compounds are readily prepared by conventional chemical reactions.
Patent EP-0295304-B1 (EP)
IPC: C10M105/40
Filed: 1987-06-02
Granted: 1993-03-24
Abstract: A synthetic traction fluid which is prepared by compounding as a base oil one or more of mono-, di-, and tri-esters represented by general formula (I), (wherein Y represents one, two or more members selected for among formula (II) and (III), A' represents an ester bond of -COO- or -OOC, n represents 1-3, R1 represents one or two (the same or different) members selected from among a hydrogen atom and alkyl groups having 1 to 8 carbon atoms) or their derivatives. This fluid is used for power-transmitting devices, particularly traction driving devices.
Patent EP-0334843-B1 (EP)
Title: Loudspeaker installation
IPC: H04R5/02
Filed: 1987-10-02
Granted: 1990-08-29
Abstract: A loudspeaker installation has two preferably flat sound guiding surfaces (2, 3) arranged to form a V-shape in front of the loudspeaker (5) or another sound source seen in the direction of the sound radiation, forming an obtuse angle towards each other. The sound radiated is thus better distributed and good room acoustics are obtained. This is particularly the case of a stereo system with at least two loudspeakers (5).
Patent EP-0287992-B1 (EP)
Inventor: CLAUSS MARTIN DIPL-ING
IPC: H04L12/28
Filed: 1988-04-18
Granted: 1994-06-22
Abstract: The invention relates to a readily available bus system with at least two bus lines (BA, BB), via which identical messages in each case are transmitted in series, and with a test logic to check the functions of the buses. To improve the testing of the functions of the bus lines (BA, BB), pre-defined error-detection characters are evaluated by means of a detection logic (DA, DB) and a switchover signal is generated for the error-free bus line. The invention can be used in particular for buses in automation systems. <IMAGE>
Patent EP-0297420-B1 (EP)
IPC: C10B53/00
Filed: 1988-06-23
Granted: 1991-02-13
Abstract: A plant for the pyrolysis of waste material containing hydrocarbons has a cooling stage. In this cooling stage, the hot pyrolysis gas coming from the pyrolysis reactor is cooled by direct heat exchange with low-boiling pyrolysis oil which is obtained in a further cooling stage by condensation of pyrolysis gas. For this purpose, a multiplicity of spray nozzles disposed in the form of a ring are provided in the heat exchange channel of the cooling stage, with a spray direction of the nozzles pointing substantially downwards. The end of the hot gas line which connects the cooling stage to the pyrolysis reactor is located above the spray nozzles. At the same time, feed lines for a protective, buffer or blanketing gas end in this region. In addition, an annular channel encloses the heat exchange channel and has orifices in the inner wall surface of the heat exchange channel, so that pyrolysis oil fed through the line cools and wets the wall of the heat exchange channel. This structure avoids the deposition of tar constituents from the pyrolysis gas on the wall of the heat exchange channel, while the hot pyrolysis gas is well cooled.
Patent EP-0306759-B1 (EP)
IPC: D21F9/00
Filed: 1988-08-22
Granted: 1991-08-07
Abstract: A means for controlling wires in a twin-wire section in a paper or cardboard machine where the wires run one over the other for dewatering stock that is present between the wires, where a dewatering box is provided on one side of the wires and where a number of strips disposed side by side are provided on the other side of the wires, said strips running across the transport direction of the wires and over the total width of the wires, and where the strips have been arranged to be pressed against the wire lying closest to the strips, with the aid of pressure elements, where said pressure elements are disposed to act between the strips and a supporting table or equivalent, said supporting table being fixedly mounted relative to said dewatering box. The invention is characterized in that for each strip (16) has been provided a separate pressure element (15), where every one of the pressure elements (15) comprises at least two force-supplying members (19,20) provided between the respective strip and the supporting table (13), said members (19,20) being disposed to displace the strip (16) in the direction toward and away from said dewatering box , that a first one (19) of the members has been disposed to act against the forward end (25) of the strip in the transport direction of the wires and that a second one (20) of the members has been disposed to act against the rear end (28) of the strip in said transport direction, and that the force-supplying members (19,20) are individually controllable so that on one hand the pressure of the strip (16) against the wire and on the other hand the angle of the top surface of the strip against the wire can be adjusted.
Patent EP-0317836-B1 (EP)
Title: Soluble and/or fusible polyimides, and polyamide imides and process for their preparation
IPC: C08G73/10
Filed: 1988-11-10
Granted: 1991-01-02
Abstract: PCT No. PCT/EP88/01019 Sec. 371 Date Jun. 12, 1990 Sec. 102(e) Date Jun. 12, 1990 PCT Filed Nov. 10, 1988 PCT Pub. No. WO89/04336 PCT Pub. Date May 18, 1989.Soluble and/or fusible polyimides or polyamidoimides of the general formula I   <IMAGE> I  in which R denotes a divalent radical of the formula II   <IMAGE> II  Ar denotes trivalent or tetravalent aromatic radicals or mixtures thereof, X denotes the amide radical, if Ar is trivalent, and if Ar is tetravalent denotes the imide radical and R1 denotes divalent aromatic radicals, and a process for their preparation.
Patent EP-0286438-B1 (EP)
Title: Tapered i-beam surgical needles
IPC: A61B17/06
Filed: 1988-04-08
Granted: 1993-06-23
Abstract: Surgical needles are described which exhibit a tapered region (16) intermediate the point (12) and barrel sections (14), over which the needles undergo a gradual transition in shape from a generally rounded circumference to a rectangular I-beam shape. The I-beam shape affords favorable strength characteristics and the gradual transition in shape smoothes the changes in penetration force performance.
Patent EP-0292218-B1 (EP)
IPC: A47C27/10
Filed: 1988-05-16
Granted: 1991-10-09
Abstract: This invention is concerned with an improved air bed system. In this invention, the bed occupant can control the firmness of the bed. Two inflatable bladders (12, 14) are used with a pre-set pressure differential between them. The pressure in the lower bladder is always kept high enough to prevent bottoming of a bed occupant. The pressure in the upper bladder may be adjusted by the occupant to his or her own personal comfort level. The invention may also include various medical devices which are fluid powered, thus taking advantage of the presence of the pressurized working fluid. The invention may further include a warning circuit which senses the departure of an occupant from the bed and generates a warning signal in response thereto.
Patent EP-0298728-B1 (EP)
IPC: B65H9/16
Filed: 1988-07-06
Granted: 1992-10-21
Abstract: The present invention provides a high-speed method and apparatus for processing a plurality of documents (32) that have been preprinted and cut from single sheets of paper (30). Sheets including a plurality of preprinted documents are registered to straighten each sheet, read by a fiber optic scanner (16) to identify each document for a microprocessor, cut into individual documents, collected as individual documents and held until needed as directed by the microprocessor and transferred from the collector to an inserting track (24) for further processing including insertion into an envelope.
Patent EP-0298839-B1 (EP)
IPC: A61K8/67
Filed: 1988-06-30
Granted: 1992-03-04
Abstract: A tooth-paste comprising an addition of a coloring agent and of a reducing agent for decoloring said tooth paste under the effect of the brushing, characterized in that it is made of a fluorine-based tooth-paste, of the type available in the trade, including methylene blue in a proportion of the order of 500  mu l to 1 ml, in a 1 mg/ml solution, for 5 g of tooth-paste, that is a proportion of the order of 0.125 to 0.250  mu M per gram of tooth-paste, and a reducing agent constituted by sodium ascorbate in powder form which is added at the moment of use.
Patent EP-0300943-B1 (EP)
Title: Intramedullary nail
IPC: A61B17/56
Filed: 1988-07-13
Granted: 1993-04-21
Abstract: Intramedullary nail for the treatment of bone fractures, in particular of the long bones. 
<??>This nail, which has the general shape of a longitudinally slotted tube, comprises locking means, such as transverse tongues (3) cooperating with cuttings (4), capable of preventing or limiting the relative displacement of the two edges (20, 21) of the slot (2) in the longitudinal direction, while permitting their relative displacement in the transverse direction. 
<??>Improvement to the torsional resistance of the nail. 
<IMAGE>
Patent EP-0307419-B1 (EP)
Title: Automatic cookie loading system with double discharge
IPC: B65B23/14
Filed: 1987-12-03
Granted: 1993-06-02
Abstract: Cookies (15) are carried in random spaced series on a surface belt conveyor (11) toward the delivery end of the conveyor. The cookies are diverted by diverter (18) to one side of the conveyor until a predetermined number of the cookies has been counted, whereupon the diverter diverts the cookies to the opposite side of the conveyor. The group of cookies on one side of the surface conveyor moves downwardly about the delivery end of the conveyor belt, between the overhead conveyor belts (25) and (26), so as to change the cookies from a horizontal attitude to an edge standing attitude, and the groups of cookies are received in edge standing attitude in the receptacles (58) or (59). The receptacles progressively move outwardly beneath the delivery end of the surface conveyor as the cookies are counted by photocells (28) or (29), and air nozzles (65) or (66) direct a stream of air toward the last received cookie to hold the cookie in an edge standing attitude. When the photocells (28) or (29) has counted the predetermined number of cookies, the receptacle (58) or (59) is rotated so as to discharge the cookies downwardly into an awaiting cookie tray (75).
Patent EP-0346357-B1 (EP)
IPC: B60T8/66
Filed: 1988-01-22
Granted: 1991-08-21
Abstract: An automatic anti-skid system to reduce slippage determines the increase in reference speed required to determine the slippage from the deceleration of the vehicle, and derives this deceleration from the reference speed, whereby the increase in reference speed also depends on the deceleration of the vehicle.
Patent EP-0436718-B1 (EP)
Inventor: TANABE HARUYOSHI NKK CORPORATI
IPC: C22C33/04
Filed: 1988-09-09
Granted: 1994-07-06
Abstract: This invention relates to a method of preventing, during the melt-reduction of Cr ore or iron ore, the scatter loss of the ore and coal at the time of charging. In the present invention, the ore and coal are charged down into a furnace from a shoot extended near a furnace port or connected to a furnace body. The ore and coal are charged down into the furnace while a gas is jetted outward of the shoot form nozzles disposed in the circumferential direction inside and near the tip of the shoot so that the raw materials can be charged more effectively while reducing the scatter loss.
Patent EP-0337227-B1 (EP)
Title: Method of making a displacer for the cold finger of a cryogenic refrigerator and displacer made according to this method
IPC: F25B9/00
Filed: 1989-04-01
Granted: 1993-03-17
Abstract: The invention relates to a method of making a plastic displacer (1) for the cold finger of a cryogenic refrigerator. In order to simplify the manufacture of the displacer and improve its hygroscopic properties, it is proposed to make the parts (4, 5) forming the displacer from a thermoplastic by injection moulding. <IMAGE>
Patent EP-0350620-B1 (EP)
IPC: E01B7/22
Filed: 1989-06-08
Granted: 1992-04-29
Abstract: PCT No. PCT/EP89/00644 Sec. 371 Date Oct. 5, 1989 Sec. 102(e) Date Oct. 5, 1989 PCT Filed Jun. 8, 1989 PCT Pub. No. WO90/00647 PCT Pub. Date Jan. 25, 1990.In casings for switch cross ties, the bottom plate 3 serves at the same time as a pattern for the position of the construction components. As a rule, a new casing is prepared for each series of cross-ties type. In small series with various positions of the construction components it is economical to use the bottom plate repeatedly. This is done by providing the bottom plate, prior to its insertion in the casing, with holes (A,B,C) for several types of finished parts, by provisionally closing the unnecessary holes by suitable means and by finding the combination of holes required for the production of a certain type of finished part through a certain searching procedure and freeing them of their provisional closing means.
Patent EP-0367280-B1 (EP)
IPC: F01N3/02
Filed: 1989-11-03
Granted: 1992-08-26
Abstract: Method for the regeneration of a particle filter of a diesel engine 
<??>The aim of the method is a particle filter which can be regenerated in all operating points of the diesel engine with the aid of a burner operating in the full flow of the engine exhaust. 
<??>The solution is achieved by a burner (3) to which fuel and oxygen- containing gas are fed in a variable ratio. As a result, the burner can produce the output required for achieving the regeneration temperature at any operating point of the diesel engine. 
<??>The method is suitable for diesel engines with thermally regenerable particle filters. 
<IMAGE>
Patent EP-0363034-B1 (EP)
Inventor: KENYON RONALD WYNFORD
IPC: C09B57/00
Filed: 1989-09-15
Granted: 1995-01-04
Abstract: A process for the preparation of a polycyclic dye of Formula I: <CHEM>  by reacting a phenyltartronic acid of Formula II: <CHEM>  wherein  W is - NR<1>R<2> or - OR<3>; R<3> is H or an optionally substituted alkyl, alkenyl, cycloalkyl or aralkyl group; R<1> & R<2> are each independently H or an optionally substituted alkyl, alkenyl, cycloalkyl, aralkyl or aryl group; or R<1> & R<2> together with the nitrogen atom to which they are attached form a heterocyclic ring; or R<1> or R<2> together with the nitrogen atom and the adjacent carbon atom of Ring B form a heterocyclic ring; and Ring B is unsubstituted, apart from the group W, or is substituted by one or two further groups;  with either (a) a compound of Formula III: <CHEM>  wherein, Z<1> & Z<2> are each independently - O -, - S - or - NY - in which Y is H, an optionally-substituted hydrocarbon group or an acyl group; X<1> & X<2> are each independently selected from H, halogen, cyano, alkyl, aryl, carbamoyl, sulphamoyl, COOH and carboxylic acid ester; & Ring A is unsubstituted or is substituted by from one to three groups;  or (b) a compound of Formula IV: <CHEM>  wherein Z<1>, Z<2>, X<1> and X<2> are as hereinbefore defined; and oxidation of the intermediate compound to dehydrogenate the peripheral heterocyclic rings. The invention also comprises a product of the aforementioned process which is suitable for the colouration of polyester textile material in shades from green through to reddish-blue of the formula: <CHEM>  wherein: X<1> & X<2> each independently is H, cyano, alkyl, aryl, carbamoyl, sulphamoyl, COOH or carboxylic acid ester; Z<1> & Z<2> each independently is - O -, - S - or - NY - in which Y is H, an optionally-substituted hydrocarbon group or an acyl group; R<1> & R<2> each independently is H or an optionally substituted alkyl, alkenyl, cycloalkyl, aryl or aralkyl group; or R<1> & R<2> together with the N atom to which they are attached, form a heterocycle; R<4> & R<5> each independently is H, halogen or an optionally substituted alkyl, alkenyl or alkoxy group; or R<1> & R<4> together with the N atom and the two carbon atoms in Ring B to which they are attached form a heterocycle fused to Ring B; or R<2> & R<5> together with the N atom and the two carbon atoms in Ring B to which they are attached form a heterocycle fused to Ring B; R<6> is H, halogen, an optionally substituted alkyl or alkoxy group or a group NR<1>R<2> in which each of R<1> and R<2> independently is as hereinbefore defined; R<7> & R<8> each independently is H, halogen or an optionally substituted alkyl, alkenyl or alkoxy group; or R<1> & R<7> together with the N atom and the two carbon atoms in Ring A to which they are attached form a heterocycle fused to Ring A; or R<2> & R<8> together with the N atom and the two carbon atoms in Ring A to which they are attached form a heterocycle fused to Ring A; and where R<6> is NR<1>R<2>, this may be the same as or different from the NR<1>R<2> group present in Ring B.
Patent EP-0364358-B1 (EP)
Title: Seat support for public transport vehicles and seat equipped with this support
IPC: B60N2/24
Filed: 1989-10-11
Granted: 1993-05-26
Abstract: In cross section over a vertical plane, the seat support has the general shape of an overturned L, having a horizontal part (16) on which at least one seat is fixed, and a vertical part or foot (18) which rests on the floor (12) of the vehicle or on a component which is integral with the side wall (14) thereof, one of the said parts of the seat support being provided with a projection or spur (20) which engages in a recess (24) of corresponding shape formed in the side wall (14). <IMAGE>
Patent EP-0406282-B1 (EP)
IPC: G01N25/18
Filed: 1989-03-16
Granted: 1993-10-06
Abstract: Le dispositif décrit, qui sert à mesurer les propriétés thermiques d'une substance test, comprend une fine bande (6) ou une couche (4) d'un matériau électroconducteur, tel que du métal, destiné à être placé en contact thermoconducteur avec la substance test (3), un organe servant à faire passer un courant électrique à travers la bande ou la couche de façon à alimenter la substance test en chaleur et à produire une augmentation de température dans la substance, ainsi qu'un instrument destiné à enregistrer la variation de tension sur la bande ou la couche en fonction du temps. Afin d'augmenter la caractéristique temps pour les expériences et ainsi de permettre l'utilisation d'instruments de mesure moins sophistiqués, la partie active de la bande (6) ou de la couche (4) sur lesquelles est effectuée la mesure a une hauteur et une largeur sensiblement identiques.
Patent EP-0416028-B1 (EP)
Title: Improved process for recovering acidic gases
IPC: C01B32/50
Filed: 1989-04-24
Granted: 1992-12-09
Abstract: An improved process is provided for the removal and recovery of acidic gases contained in mixed gas streams. The improvements comprise cooling a process regenerated aqueous alkanolamine solution containing an alkanolamine concentration ranging up to about 20 percent by weight to a temperature ranging up to about 35°C and introducing said cooled regenerated solution into an absorption zone to contact a mixed gas stream containing acidic gases and wherein the regenerated aqueous alkanolamine solution remains essentially at the temperature to which it is cooled throughout a substantial portion of the absorption zone.
Patent EP-0465682-B1 (EP)
Title: Process for the production of pectin and sugar containing preparation like jelly, jam or suchlike
IPC: A23L21/10
Filed: 1990-06-19
Granted: 1993-03-10
Abstract: To produce jams and marmalades, a procedure is followed in which a portion of fruit and glucose syrup which is smaller than the total amount of starting products is taken from the starting products comprising fruit, glucose syrup or crystalline sugar, and this smaller portion is separately boiled, the remaining portion of starting products of the larger percentage fraction of fruit and sugar is mixed with dry pectin or wet pectin and, depending on the solubility of the pectins, the separately boiled portion is mixed with the remaining portion of starting products of the larger percentage fraction of fruit and sugar and the mixture is heated under pressure or in vacuum to 95 DEG  to 110 DEG C and, after addition of acid, is packed at the setting temperature into jars or the like.
Patent EP-0411994-B1 (EP)
Title: Apparatus for controlling the thickness of a compressible sheet like a corrugated cardboard
IPC: G01B5/06
Filed: 1990-07-26
Granted: 1992-10-21
Abstract: The apparatus comprises:   - a can (12) with a vertical axis, in the form of an upturned cylindrical pot, able to stand on a sheet of material (10) by means of the lower rim of its cylindrical wall (16), - a heavy body (20) of cylindrical form mounted so as to be able to slide coaxially inside the can between a raised position in which its upper surface butts against the can and in which its lower surface is exactly in the same plane as said lower rim (18) of the can, and a lowered position in which it rests with its full weight on said sheet and compresses it without piercing it, - and a comparator (54) able to measure the distance travelled by the heavy body due to its compressing of the sheet of material from its raised position defined above, when the checking apparatus is placed upon the sheet.   <IMAGE>
Patent EP-0455921-B1 (EP)
Title: Magnet to be assembled with an injected plastic material
IPC: H01F7/02
Filed: 1990-11-21
Granted: 1993-03-03
Abstract: The magnet (1) has, on its lateral faces (1b), at least two grooves (2) (or groups of grooves) which are inclined with respect to the base and located on two opposite zones of the magnet; the latter is then embedded in an injected plastic. These magnets find applications in multiple transducers such as the drives for loom or printer needles. <IMAGE>
Patent EP-0406145-B1 (EP)
Inventor: LAGABE ANDRE
IPC: F16L17/00
Filed: 1990-06-25
Granted: 1994-09-07
Abstract: Elastomeric sealing assembly (3) for connecting a male-ended tube to a fitting tube, in which assembly there are locking elements (E) presenting one end intended to bear against an internal surface of the fitting and one end intended to penetrate the external surface of the male end, is provided with means (21) for limiting the penetration of the locking element (E) into the external surface of the male end, these means (21) being situated at that end of the locking element (E) which is designed to penetrate the external surface of the male end. Application to the production of locked sealed joints. 
<IMAGE>
Patent EP-0452395-B1 (EP)
IPC: G01T1/17
Filed: 1990-01-09
Granted: 1992-12-09
Abstract: Système pour détecter la présence d'un signal pur dans un signal bruité discret mesuré à taux moyen de bruit constant avec une probabilité de fausse détection inférieure à un taux de fausse détection prédéterminé. Le système permet d'effectuer au préalable une mesure d'un comptage NO pour estimer la valeur du taux moyen de bruit M, et déterminer la borne supérieure MB du bruit, puis pour détecter un signal, le système permet de mesurer un comptage Ni durant une durée Δti, d'évaluer la quantité d'informations I, d'exprimer cette quantité sous la forme d'une fonction F qui dépend du rapport M1/MB1/2, M1 étant égal à N¿i?-MB et d'émettre un signal dont la fréquence est une fonction croissante de la quantité I. Application à la détection d'un rayonnement.