baber/WOPTO huggingface dataset:
Patent EP-0341635-B1 (EP)
Title: Window or door frame to be installed in a wall opening
IPC: E06B1/60
Filed: 1989-05-08
Granted: 1992-08-05
Abstract: For the purpose of fitting to the inside width of the wall opening (10), the door frame (14), which comprises metal sections (12) and is installed in a wall opening (10), has a compensating bar (16) which can be pressed against the wall opening relatively to the metal sections (12) on each of its limbs (18, 20, 22). The compensating rails (16) are installed in openings extending in the longitudinal direction of the metal sections (12) and are arranged to be movable in the transverse direction. For the purpose of pressing on, use is made of clamping screws which are accessible through holes from the inside of the door frame (14). To fill in the two upper corners of the door frame (14), corner pieces (50) are installed in the mutually adjacent ends of the compensating bars (16), which are composed of square hollow sections. Such a door frame, which can also be designed as a window frame, facilitates the fitting to the particular wall opening with little input of labour. <IMAGE>
Patent EP-0411188-B1 (EP)
Inventor: GRALLERT HANS JOACHIM DR-ING
IPC: H04B10/08
Filed: 1989-08-03
Granted: 1995-03-01
Abstract: In order to identify the state "no light at the signal input of the receiving device", measured values are stored at predetermined time intervals which in each case provide a measure of the electric signal level. If digital signals are missing, the contents of the memory (13) are investigated, if necessary in conjunction with a further measured value, in connection with the change in the level. In the event of a comparatively significant change in level, "no light at the input of the receiving device" is signalled. The method and the circuit arrangement can be used advantageously in the monitoring of comparatively long optical transmission paths. 
<IMAGE>
Patent EP-0374555-B1 (EP)
Title: Method of surface sealing dumps
IPC: B09B1/00
Filed: 1989-12-02
Granted: 1992-09-02
Abstract: A waste dump of a standard dump class is covered with at least one waste layer of a lower dump class having a correspondingly lower hazard potential. Furthermore, at least the outer waste layer is provided with a surface-sealing system. Particularly good encapsulation of hazardous wastes is achieved if the latter are covered with other waste layers where the dump class decreases in an outward direction, so that each waste layer is enclosed by a waste layer which lies on top and is of a lower dump class. In this way, waste dumps having a high hazard potential can be reliably enclosed for a long time and isolated from the environment at less expense than in the past.
Patent EP-0376288-B1 (EP)
Inventor: OKITA MAKOTO
IPC: C07C49/84
Filed: 1989-12-28
Granted: 1994-03-09
Abstract: A naphthalene derivative having the formula is new and useful for medicine. <CHEM> [wherein R<1> represents a hydrogen atom, a lower alkyl group or an acyl group; R<2> independently represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a cycloalkyl group, a cycloalkylalkyl group, a hydroxyl group, an aryl group which may be substituted, an arylalkyl group whose aryl group may be substituted, a heteroaryl group, or a heteroarylalkyl group; R<3> and R<4> are the same or different and represent a hydrogen atom, a lower alkyl group, a lower alkenyl group, an aryl group which may be substituent, an arylalkyl group whose aryl group may be substituted, an arylalkenyl group whose aryl group may be substituted, a cycloalkyl group, an alkoxyalkyl group, a heteroaryl group, a heteroarylalkyl group, a carboxyl group, a carboxyalkyl group, an aminoalkyl group, or a cyano group; R<5> represents a group of the formula, -OR<7>, (wherein R<7> represents a hydrogen atom or a lower alkyl group), or a group of the formula, <CHEM> (wherein R<8> and R<9> are the same or different and represent a hydrogen atom or alower alkyl group or R<8> and R<9> can form, along with the nitrogen atom bonded with R<8> and R<9>, a ring which may contain an oxygen atom); R<6> independently represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a hydroxyl group, an amino group, an arylalkyl group, or an aryl group; and m is 0 or an integer of from 1 to 2, and n is 0 or an integer of from 1 to 4.]
Patent EP-0382967-B1 (EP)
Inventor: WEILER GERHARD H
IPC: B29C33/42
Filed: 1989-07-12
Granted: 1996-10-02
Abstract: A signal coupling for a humidifier container (20) comprises an internally threaded elongated member (70) provided with upstanding protuberance (72) having a head portion (73) and a stem portion (75), the stem portion (75) defining a main gas passageway (74) therethrough, an outwardly flared signal gas passageway (80) communicating with the main gas passageway (74) and a substantially planar land region (83) on the peripheral surface of the stem portion (75) adjacent to the signal gas passageway (80); and a flexible elastic sleeve (82) situated in tension about the peripheral surface of the stem portion (75) and occluding the signal gas passageway (80) as well as the planar land region (83). <IMAGE>
Patent EP-0367444-B1 (EP)
Title: Tape spacer
IPC: E06B9/384
Filed: 1989-10-18
Granted: 1992-03-18
Abstract: A tape spacer for securing the ladder tape of a venetian blind slat of a given width. It includes a body (10) having a length slightly greater than the width of the slat. A single hook (16) is provided on one end and two laterally spaced hooks (20 and 24) on the other end. The body is angled to position these loosely adjacent the edges and the handle (28) is then operated to spring the third hook (24) over the other edge of the slat.
Patent EP-0368770-B1 (EP)
IPC: C07C205/22
Filed: 1989-11-06
Granted: 1992-10-14
Abstract: Claimed is prepn. of nitrophenols by a. continuous introduction of phenol and nitric acid (0.5-2.0, pref. 0.9-1.5, mole/mole phenol) into a closed reactor contg. an aq. soln. comprising nitric acid (5-40, pref. 10-25, wt.%); nitrous acid (5-40, pref. 10-20, %, based on nitric acid; nitrophenols (up to their solubility limit in the medium), b. continuous removal of p- and o-nitro-phenol (in the ratio of at least 55:45), at pref. 10-40 deg.C and pref. an autogenous pressure of 0.1-0.5 M.Pa.
Patent EP-0367722-B1 (EP)
Title: Process for preparing optically active acyloxyazetidinones
IPC: C07D303/46
Filed: 1989-10-25
Granted: 1993-05-19
Abstract: Compounds of the formula <IMAGE> in which R1 denotes hydrogen or lower alkyl, R2 denotes hydrogen or a hydroxyl protecting group R2', and R3 denotes optionally substituted phenyl or lower alkyl, can be prepared in a three-step process from easily accessible  beta -lactam starting materials.
Patent EP-0383227-B1 (EP)
Title: Process for binding particulate waste such as dusts, metal waste, fibres, paper waste or the like
IPC: B09B3/00
Filed: 1990-02-12
Granted: 1993-05-12
Abstract: The particulate waste is mixed with plastic waste in a screw extruder, pressed and extruded. The particule waste and plastic waste are introduced into the feed hopper of a screw extruder. The components introduced are intimately mixed in the screw extruder by the rotating screw(s) and firmly compressed. The pressure in the mixture may be up to 100 bar. The particulate waste is bound in the plastic in a way that prevents any further contact with the environment.
Patent EP-0399413-B1 (EP)
Title: Cableway installation with rescue track
IPC: B61B12/00
Filed: 1990-05-19
Granted: 1992-11-11
Abstract: The cableway (32) of the rescue track provided in the centre between the transport cableways (18, 20) of a circulating cabin cable car system and running alongside them is arranged above said track. The transport cable ways have, like the rescue track, two carrying cables (12). The rescue vehicle (46), which can be moved on the carrying cables (40) of the latter cableway, has a rescue cabin (50) whose passenger capacity is of equal size to that of a cabin (26) of the transport vehicles (22). One rescue unit (60) each is attached to the two longitudinal sides (54), provided with door openings, of the rescue cabin (50) and comprises a platform (61) and a rescue basket (82) which can be lowered and raised between said platform and a transport cabin. The platform can be swivelled between a folded-up travel position and a folded-down position so that it can be walked on during a rescue operation. In the travel position, the passage of the rescue vehicle through a rescue structure of a cable support, which supports both the cables of the transport cableways and those of the rescue track, is not impeded. The rescue basket which offers standing space for two people can be secured both to the respective transport vehicle and to the rescue vehicle for the transfer of passengers. Independently of the extent of sag of the carrying cables of all the cableways, passengers can be rescued quickly and safely from the cabins of jammed transport vehicles by means of the rescue unit which also bridges the horizontal distance between the rescue track and the transport cable way. 
<IMAGE>
Patent EP-0414139-B1 (EP)
Inventor: DOBBERSTEIN JOACHIM
IPC: H02J13/00
Filed: 1990-08-17
Granted: 1994-07-27
Abstract: In ripple-control transmitting installations, which consist of a ripple-control centre and a plurality of decentralised substations, each substation containing a ripple-control transmitter which supplies a ripple-control message into a current supply network, it is intended that the ripple-control message be supplied synchronously by the individual transmitters. The invention proposes a method for transmitting a data message from the ripple-control centre to the substations and for synchronised generation of a ripple-control message in the substations which corresponds to the data message. In this method, the data message is transmitted in the multi-point traffic from the ripple-control centre to the substations, acknowledgement of receipt of the data message is asked for and, if necessary, the data message is transmitted repeatedly. In the substations, receipt of a data message initiates the start of a delay period after which the ripple-control message is transmitted provided no countermand message, transmitted by the ripple-control centre, occurs before the delay period has elapsed. <IMAGE>
Patent EP-0414208-B1 (EP)
Inventor: HAUG WALTER DIPL-ING
IPC: B62D55/27
Filed: 1990-08-21
Granted: 1993-12-15
Abstract: The invention concerns a track with several bands (3) running parallel to the direction of travel and connected to each other in the transverse direction by a multiplicity of steel strips (1). The steels strips (1) are U-shaped in cross-section and have a U-piece (4) consisting of two sides (5, 6) joined by a connecting piece (7) between them. The first side (5) extends round a bend (9) into a connecting arm (10) leading inwards and then round second bend (11) to a track blade (12) which is approximately parallel to the sides (5, 6) of the U-piece (4). The steel strip is designed to be both stronger and cheaper to manufacture. This is achieved by virtue of the fact that the second side (6) of the U-piece (4) is welded to the end of the first connecting arm (10) via an inwards-bent second connecting arm (14) to form, in the interior of the U-piece (4), a cavity (21) similar to a house in cross-section.
Patent EP-0402298-B1 (EP)
Title: A system for marking moving objects by laser beams
IPC: B41M5/26
Filed: 1990-06-04
Granted: 1993-07-07
Abstract: A system for marking moving objects by laser beams, in which there is inserted in a beam path an extracavity optical deflector comprising a germanium crystal (2) and a transducer (4) which converts radio frequency signals into sound waves which excite the crystal (1). There is also a series of fixed, different frequency oscillators, an electronic switch (7) and a control unit (8) selecting at all times one of the switches to connect at any time one of the oscillators to the transducer (4). It allows for high speed marking.
Patent EP-0451172-B1 (EP)
Title: Control device for controlling over time the filling pressure in a compression moulding die
IPC: B28B13/02
Filed: 1989-12-14
Granted: 1992-11-11
Abstract: PCT No. PCT/DE89/00770 Sec. 371 Date May 31, 1991 Sec. 102(e) Date May 31, 1991 PCT Filed Dec. 14, 1989 PCT Pub. No. WO90/07406 PCT Pub. Date Jul. 12, 1990.A control device for timed control of a filling pressure during filling of a press die with a pasty or slip-like mass has a pressure sensor detecting a pressure in the press die, a threshold stage to which a corresponding pressure signal is fed from the pressure sensor, a timing element on which the threshold stage acts to maintain a filling pressure at an intended value during determinable holding time, a second threshold stage to which the pressure signal can be fed, and a logical gate to which outputs of the two threshold stages are connected and which generate a trigger signal for timing element when a particular value simultaneously exceeds a first threshold value of the first threshold stage and falls below a second threshold value of the second threshold stage.
Patent EP-0456699-B1 (EP)
Inventor: VALE DAVID ROGER
IPC: G01N33/543
Filed: 1990-02-09
Granted: 1995-04-26
Abstract: Apparatus (10) for testing blood comprising a single substantially rectangular transparent plastics moulding. The apparatus has a hollow (12) connected by five capillaries (14) to chambers (16A-E) each of which contains an impregnated permeable membrane. Further capillaries (18) lead from the chambers (16) decreasing in diameter along their length to respective indication chambers (20A-E). Each of the chambers (20) is such that, when blood passes thereinto either an indication thereon is obscured or an indication is provided on a previously plain background. Each of the chambers (20) is connected to atmosphere by vent capillaries (22).
Patent EP-0519913-B1 (EP)
Inventor: PODEVELS DEAN A
IPC: A01C23/02
Filed: 1990-01-26
Granted: 1996-09-11
Abstract: An apparatus and method is disclosed for cultivating soil and turf by utilization of pressurized liquid injected into the soil and turf. A roller assembly (33) is provided for applying mechanical pressure to the turf after cultivation. Further, a means for setting a first speed in a transport mode and a second speed in a cultivating mode is provided. The apparatus is designed to be bidirectional to allow the apparatus to be used in both a forward and reverse direction. The apparatus is such that, in use, there is created a water hammer effect which is sufficient to effect the flow of liquid out of the nozzles in the form of a square wave pulse. <IMAGE>
Patent EP-0491832-B1 (EP)
Title: Verpackung für Nähmaschinen
Inventor: MEIER GUENTER
IPC: B65D85/68
Filed: 1990-09-13
Granted: 1993-12-08
Abstract: Die Erfindung bezieht sich auf eine wiederverwendbare und faltbare Verpackung mit einem das Verpackungsgut (2) tragenden Innenteil (1) und einem das Innenteil (1) umgreifenden Außenteil (5), die für vergleichsweise schweres Transportgut, beispielsweise Nähmaschinen einsetzbar ist. Das Innenteil (1) ist erfindungsgemäß als eine das Verpackungsgut (2) in Hängelage aufnehmende Tragebrücke ausgebildet, die aus einem zur Befestigung des Verpackungsgutes (2) dienenden Trageteil (3) und mindestens zwei Stützen (4) besteht, die in einem vorbestimmten Abstand zueinander gehalten sind. Das Tragteil (3) ist dabei auf den auf dem Boden des Außenteils (5) ruhenden Stützen (4) gelagert. Die Länge der Stützen (4) ist um einen vorbestimmten Betrag größer als die maximale Höhe des Verpackungsgutes (2). Die Verpackung ist für Verpackungsgut unterschiedlicher Form und Größe geeignet und gewährleistet einen stoßgedämpften Transport des Verpackungsgutes.
Patent EP-0557519-B1 (EP)
Inventor: OHTANI MITSUAKI
IPC: C07C303/36
Filed: 1990-10-16
Granted: 1997-06-04
Abstract: A process for preparing a sulfonamide derivative of a norbornane represented by formula (I), (wherein R' represents optionally protected CH2OH or COOH; R<2> represents optionally substituted phenyl; and Y represents oxygen or optionally substituted methylene), which comprises treating under Hofmann rearrangement reaction conditions a norbornane carboxamide represented by formula (II), (wherein R represents optionally protected CH2OH or COOR<1>, R<1> represents hydrogen or an ester-forming group; and Y is as defined above); and reacting the resultant compound with a sulfonyl halide represented by formula (III), (wherein R<2> is as defined above; and X represents a halogen). <CHEM>
Patent EP-0504183-B1 (EP)
Inventor: RICHARDSON FRANK BARNETT
IPC: C08G59/40
Filed: 1990-12-04
Granted: 1994-08-17
Abstract: A curing agent for an epoxy resin based coating composition comprises at least one polyfunctional carboxylic acid having not less than three carboxyl groups together with a nitrogen containing accelerator, provided that, in the case where the accelerator is an imidazoline, the accelerator is not present as a salt of the acid.
Patent EP-0459079-B1 (EP)
Inventor: HUMMEL SUSANNE DIPL-BIOL
IPC: A61J11/00
Filed: 1991-01-23
Granted: 1995-11-02
Abstract: Teat (1) designed as a flange-type teat or a wide-necked teat, with a specially gnatho-orthopaedically designed teat nipple (3), a teat shaft (2) arranged above the area of engagement with the mouthpiece of a bottle having a considerably greater cross-section than the teat nipple (3) and having a surface (7) which is arranged at an angle to the axis of the neck of the bottle and which has an indentation (8) at least in one area between nipple (3) and surface edge. <IMAGE>
Patent EP-0455063-B1 (EP)
Inventor: IDSTEIN WILFRIED
IPC: B42F7/04
Filed: 1991-04-19
Granted: 1995-02-15
Abstract: The folder consists of at least one basic body (10, 12) and at least one pocket (20-26) fixedly connected to the basic body on two sides. At least one attachment tab (46) is punched out from the sheet-like material of the pockets (20-26) or of the basic body, by means of a U-shaped punching cut, is optionally bent around a folding edge (50) and can thus be folded outwards. By means of attaching holes (48) in the attachment tabs (46), the folder can be secured inside a binder. The attachment tabs (46) can also adjoin, via a folding edge, an adhesive tab (34) which is bonded against the inside of the basic body (12) or against one or more pocket flaps (24, 26). The folding edge (50) is in each case arranged at a welded or bonded zone with an interval from the neighbouring lateral edge of the basic body (10, 12). 
<IMAGE>
Patent EP-0465827-B1 (EP)
Inventor: SARFATI ALBERTO GUSTAVO
IPC: B65H57/18
Filed: 1991-06-06
Granted: 1994-08-24
Abstract: To take off a yarn, ribbon or the like over the head of a wound bobbin, the yarn (4) is drawn alternately over one of the two end surfaces (1', 1'') of the bobbin (1). - A mounting (2) inhibits rotation by the bobbin (1). A take-off eyelet (3) is moved between the two take-off points (A,B) at the opposite ends of the mounting axis formed by the bobbin holder (2), where the bobbin (1) is held parallel to the axis. The bobbin holder (2) has a bed, with beadings in contact with the bobbin in the take-off direction, as a fabric which is laid to form the beadings, or it has a number of ribs shaped in the mounting bed parallel to each other curved round the axis as coiled wires. The bobbin mounting can also be formed by bristles in strips.
Patent EP-0481259-B1 (EP)
Inventor: KIEFER ERICH
IPC: B29C33/22
Filed: 1991-09-26
Granted: 1997-02-05
Abstract: The invention relates to a method and an apparatus for the manufacture of hollow articles from thermoplastics material using a blow mould which has at least two blow mould parts (10a, 10b), encloses a generally tubular extruded preform (24) and in which the latter is expanded under internal positive pressure. To achieve asymmetrical closing and/or opening movements of the blow mould parts (10a, 10b) in relation to the preform, the blow mould is displaced, in particular during the closing and/or opening operation, parallel to the opening and/or closing direction, so that an additional movement is superimposed on the blow mould parts. 
<IMAGE>
Patent EP-0442638-B1 (EP)
Inventor: POTTS RODNEY MARTIN
IPC: C08F8/30
Filed: 1991-02-04
Granted: 1996-07-10
Abstract: A polymeric compound is derived from a polyhydric material and has pendant sulphonate groups of the general formula <CHEM>  and pendant alkyl urethane groups of the formula <CHEM> where X is an aliphatic, aromatic, carboxylic or heterocyclic group; Y is hydrogen, halogen or an alkyl, aryl, alkoxy, aryloxy or aralkyl group, CO2<->Z<+>, CO2R or SO3<->Z<+>; Z<+> is a cationic counter ion and R is hydrogen alkyl, alkylene, aryl or aralkyl group.
Patent EP-0452145-B1 (EP)
Inventor: NAGAFUZI NORBORU
IPC: A61K9/16
Filed: 1991-04-12
Granted: 1996-11-13
Abstract: A process for preparing a coated composition comprising a pharmaceutically active substance stable to heat, which comprises centrifugally granualting a mixture comprising said active substance and a first thermomelting material as a binder under heating without using any solvent and coating the resultant granules with a second thermomelting material as a coating material under heating, the melting point of the second thermomelting material being lower than that of the first thermomelting material.
Patent EP-0454642-B1 (EP)
IPC: C02F1/02
Filed: 1991-04-08
Granted: 1993-03-24
Abstract: The present invention relates to a method of reducing the content of halogenated organic compounds in the spent bleach liquor from the bleaching of lignocellulose-containing material with compounds containing halogen, wherein the spent bleach liquor, in a stage where no essential delignification or bleaching of the pulp takes place, is maintained at a pH of from 2.5 up to about 10, and wherein the residence time and the temperature are selected such that the amount of dissolved halogenated organic substances in the spent bleach liquor is reduced by at least 30%.
Patent EP-0511313-B1 (EP)
Inventor: OHAUS KARL G
IPC: B29C43/52
Filed: 1990-03-21
Granted: 1994-11-30
Abstract: A molded article having an embedded bracket, such as a whirlpool tub, the mould and a method of molding the article are disclosed. The article includes a rigid shell having a non-finish side and a finish side. The non-finish side is coated with a polymeric material. The polymeric material encloses a bracket and distributes the weight of an attached object, such as a whirlpool motor, over adjacent polymeric material. The bracket is affixed to the rigid shell in a spaced relationship and includes a surface for attaching to an object by attachment means such as a blind bolt. The bracket may also be affixed to the rigid shell by supports which are welded to the rigid shell.
Patent EP-0524989-B1 (EP)
Inventor: CALANCHI MASSIMO MARIA
IPC: A61K9/54
Filed: 1991-04-09
Granted: 1996-10-16
Abstract: The invention provides pharmaceutical compositions with the property of targeted controlled release of active principles which act pharmacologically within the intestine and in particular within the colon and the terminal portion of the ileum. To attain this object the active principle is prepared in multiparticle multidose form and is covered with at least two membranes, one of pH-dependent solubility and the other insoluble but permeable to the intestinal fluids. While the covered active principle remains in the stomach and in the initial intestinal portion, ie while the pH is less than 5.5, it is not released. Only when it reaches an environment of higher pH (small intestine or colon) does the pH-dependent membrane dissolve to commence release of the active principle. From this moment the second membrane, which is pH-independent but permeable to the intestinal fluids, acts to slow down and control the dissolution of the medicament within the small intestine-colon tract.
Patent EP-0477339-B1 (EP)
Inventor: KRAEHENBUHL JEAN-PIERRE
IPC: A61K47/48
Filed: 1991-04-16
Granted: 1996-10-23
Abstract: A method for generating antigen-sensitized Ig-A-producing lymphoblasts in a mammal, using an immunogen comprising an antigen or antigen mixture in association with hydroxylated calcium phosphate (hydroxy apatite) is administered to a mucosal surface of the mammal.