baber/WOPTO huggingface dataset:
Patent EP-0231919-B1 (EP)
IPC: C07D417/12
Filed: 1987-02-02
Granted: 1993-01-20
Abstract: 2-(N-substd. aminoalkanoylamino)-1- (N-heterocyclyl)-alkanols of formula X-(NH-CHR5-CO)p-NH-CHR4- CO-NH-CHR3-CHOH-R1 (I) and their salts are new, where X=R6-(CH2)m-, R6-(CH2)m-C-(-NH-CHR10-CO=-q, R6-(CH2)m-O-CO-, R6-O-(CH2)n-CO-, R6-(CH2)m-NH-CO-, R6-(CH2)m-SO2-, R6-(CH2)m-CH((CH2)m'-R6')-CO- or gp (a) or (b) R3-R5,R10=H, lower alkyl, halo substd. lower alkyl, -(CH2)n-aryl, -(CH2)n-heterocyclo, -(CH2)n-OH, -(CH2)n-O-lower alkyl, -(CH2)n-NH2, -(CH2)n-SH, -(CH2)n-S-lower alkyl, -(CH2)n-O-(CH2)g-OH, -(CH2)n-O-(CH2)g-NH2, -(CH2)n-S-(CH2)g-OH, -(CH2)n-COOH, -(CH2)n-S-(CH2)g-NH2, -(CH2)n-cycloalkyl, -(CH2)n-NH-Cl=NH)-NH2, -(CH2)nCONH2 or gp or (c) or (d) R6 and R'6 =lower alkyl, cycloalkyl, aryl or heterocyclo; p and q=0 or 1; m and m'=0-5; n=1-5; g=2-5; R7=-CH2OCH2Ph or -CH2Ph; R8=2,4-dinitrophenyl, -COOCH2Ph, p-toluenesulphonyl or -CH2OCH2Ph; R1=(i) fully or partially satd or unsatd monocyclic N-hetero-cyclic ring of 5 or 6 atoms contg at least one N atom or (ii) a biscyclic ring in which ring (i) is fused to a benzene ring; ring (i) can also include and O or S atom or up to three additional N-atoms.
Patent EP-0239817-B1 (EP)
IPC: G08B13/20
Filed: 1987-03-04
Granted: 1992-11-04
Abstract: Monitoring a room is accomplished by measurement of air pressure where air passage resistance between a secured room and an outside atmosphere is measured and an alarm actuated, if the air passage resistance drops below a predetermined value. Evaluation of typical air pressure fluctuations in a frequency range between 0.01 Hz and 10 Hz is advantageous. The air pressure resistance may be determined by difference measurements of air pressure fluctuations in the outside atmosphere and the secured room, or as a singular process wherein a connecting tube is provided between the room to be secured and the outside atmosphere, where air movements varying as a function of air pressure fluctuations are measured. Devices for the carrying out of the process are described. The devices and the process provide a simple and cost effective alarm system that operates reliably and is secure against outwitting and sabotage.
Patent EP-0264675-B1 (EP)
IPC: C08G18/18
Filed: 1987-09-30
Granted: 1992-10-14
Abstract: A moisture curable sealant having good stability in the absence of moisture and a rapid cure rate in the sole presence of atmospheric moisture, said sealant comprising a polyurethane prepolymer having an isocyanate functionality between 2.3 and 3.0 and, admixed therewith as a catalyst, from 0.2 to 1.75 percent, by weight of said sealant, of dimorpholinodiethyl ether.
Patent EP-0231978-B1 (EP)
IPC: E04C3/30
Filed: 1987-02-02
Granted: 1990-12-12
Abstract: There is described a building block, notably shuttering blocks to be laid dry, having at the one end thereof a fork and at the other end thereof, adjacent the side edges thereof, recesses wherein the free fork ends from another block substantially of the same type, can enter, in which the depth of the one said recesses along the block length direction, is deeper than the corresponding depth of the other recess.
Patent EP-0268325-B1 (EP)
IPC: F16H3/22
Filed: 1987-11-06
Granted: 1992-01-29
Abstract: The invention relates to a gear wheel (1) for a gear wheel transmission, in which the teeth (3, 13) of in each case two gear wheels (1, 15) can be engaged with toothed body (5) and tooth head (7) even when the gear wheels are not rotated. The tooth head surfaces (9, 17) of the gear wheels (1, 15) are shortened on one side with a head surface which is inclined with respect to the tangent. The shortening is preferably in the same sense, but can also be provided in the opposite sense. <IMAGE>
Patent EP-0232246-B1 (EP)
IPC: C21B13/14
Filed: 1987-01-30
Granted: 1992-03-25
Abstract: To manufacture iron powders suitable for powder metallurgy from fine iron oxide powder with an average grain size of less than 100  mu m, the reduction of fine, loose iron oxide powders porous in themselves with a bulk density of less than 1.0 Mg.m<-><3> is carried out with gaseous reduction agents, preferably hydrogen, at temperatures between 1200 and 1392 DEG C, preferably between 1200 and 1300 DEG C.
Patent EP-0269695-B1 (EP)
Title: Dispositif de production d'echantillons
IPC: G03G15/00
Filed: 1987-05-21
Granted: 1991-08-28
Abstract: Dans un dispositif de production d'échantillons d'essai pour machines electrophotographiques, on règle automatiquement l'exposition des échantillons d'essai, afin de déterminer à l'avance les valeurs sans tenir compte des modifications apportées par l'opérateur dans le réglage de l'exposition. Le document original à copier est exposé à une source d'éclairage principale. Un organe d'intégration de la lumière, exposé à la source d'éclairage principale, produit un signal électrique représentant le niveau d'une telle exposition. Le signal est modifié par un facteur sélectionné selon le réglage de l'exposition et le signal modifié est appliqué à un organe servant à produire un échantillon d'essai contenant des images latentes sur un élément photoconducteur, ledit échantillon présentant une valeur d'exposition correspondant au signal modifié. Dès que le virage de l'échantillon a été effectué, on peut utiliser un détecteur pour mesurer la densité de virage de l'échantillon et effectuer tous les réglages nécessaires des paramètres du procédé.
Patent EP-0286047-B1 (EP)
Title: Centrifugal sifter
IPC: B07B7/08
Filed: 1988-04-05
Granted: 1991-12-18
Abstract: The invention relates to a centrifugal sifter having a housing provided with inlets for sifting material and sifting air or a sifting material/sifting air inlet and outlets for sifting air/fine-grade material mixture and coarse-grade material, in which housing at least one rotor formed essentially by a ring of blades is mounted. 
<??>The invention is based on the object of providing a centrifugal sifter of this kind which does not require a special seal between the shaft and housing and can be constructed with a relatively short shaft. 
<??>This object is achieved in that the rotor (2) is mounted in the housing (1) by means of at least one bearing (14) which can be rinsed with a fluid, which bearing serves at the same time as a seal between the rotor or rotor shaft (15) and housing (1; 1a).
Patent EP-0319782-B1 (EP)
Inventor: BOCHMANN HARALD DR
IPC: H04B7/08
Filed: 1988-11-24
Granted: 1993-11-18
Abstract: In a receiver for radio waves in the VHF and UHF range with a plurality of antennas, in particular for a motor vehicle, where the signal received from each antenna is mixed with a carrier generated in the receiver and the resulting mixed signals are added with controllable phase angle to form a composite signal, the phase angles of the mixed signals which are to be added are controlled in each case according to the phase difference between the relevant mixed signal and the composite signal. 
<IMAGE>
Patent EP-0318883-B1 (EP)
Title: Monolithic optocoupler
IPC: H01L31/12
Filed: 1988-11-26
Granted: 1992-03-25
Abstract: A monolithic optocoupler comprises a semi-insulating substrate (1) and two opto-components (A,B) arranged thereon, between which signals and/or power can be transmitted through optical radiation. In order to suppress interference transferred capacitively and/or resistively between the two components, a screening member (11,12,13,15) is arranged on the substrate between the two components. The screening member is produced by using the same type of integrated-circuit manufacturing technique as for the opto-components, and preferably in the same manufacturing step as these components. The screening member is suitably provided with connection means (15,5,6) for earthing of the member.
Patent EP-0287250-B1 (EP)
Inventor: GEBERT FRANZ JOSEF
IPC: G08G1/02
Filed: 1988-03-31
Granted: 1996-08-14
Abstract: Traffic measurement equipment to provide in an installation comprising a pair of coaxial cables having barium titanate piezo-electric responsive crystals embedded in the polymer together with a vehicle presence detector all measurements required of traffic including vehicle count, vehicle length, vehicle time of arrival, vehicle speed in any required measure, number of axles per vehicle, axle distance per vehicle, vehicle gap, headway and axle weights.
Patent EP-0302115-B1 (EP)
IPC: D06P1/384
Filed: 1987-12-24
Granted: 1992-09-23
Abstract: Colorants solubles dans l'eau à base de formazan représentés sous la forme d'acide libre par la formule générale (I), où R représente un groupe alkyle inférieur éventuellement substitué, X représente un groupe phénylène ou naphtylène éventuellement substitué, Y représente un groupe de -SO2CH=CH2 ou -SO2C2H4W (où W représente un groupe pouvant être éliminé par l'action d'un alcali), Z représente un groupe alkylamino inférieur, phénylamino ou naphtylamino possédant un ou deux groupes solubles dans l'eau sélectionnés parmi des groupes hydroxy, sulfo et carboxyle. Est également décrit un procédé de teinture utilisant ces colorants.
Patent EP-0357609-B1 (EP)
IPC: F28D7/10
Filed: 1988-02-18
Granted: 1991-09-25
Abstract: PCT No. PCT/SE88/00069 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 18, 1988 PCT Pub. No. WO88/06706 PCT Pub. Date Sep. 7, 1988.A heat exchanger for exchange of heat between two liquid media, of which at least one medium is contaminated and/or readily gives rise to deposits or coatings, such as e.g. contaminated water, includes two flow chambers mutually separated by a common liquid-impervious partition wall (1). The partition wall is tubular with a substantially circular cross-sectional and open ends forming respectively an inlet (2) and an outlet (3) for a first media. The partition wall is surrounded by a cylindrical sleeve-like outer wall (4) extending coaxially with the partition wall in spaced relationship therewith, and having its axial ends sealingly connected to the partition wall (1), and provided with an inlet (5) and an outlet (6) for the second medium so as to define a flow chamber for the second medium. At least the major part of the sleeve-like outer wall (4) is elastically flexible. This flexibility allows the dimension of the flow chamber to vary with changes in volumetric flow, thereby counter-acting blocking tendencies. The outer wall (4) can also be manipulated manually to loosen blockages. It also gives freeze protection.
Patent EP-0330811-B1 (EP)
Title: Method and apparatus for working elastomeric masses, in particular plastic, rubber or a mixture thereof
IPC: B29C48/08
Filed: 1989-01-07
Granted: 1993-03-17
Abstract: The invention relates to a process and apparatus for processing elastomeric material in particular plastic, rubber and a mixture thereof in roller-head-apparatus in which the material to be processed is plasticized and homogenized in an extruder, extruded from an extrusion head provided on the extruder and then is led through an aperture formed between two rollers. It is the object of the present invention, with an especially simple extrusion head in a roller-head-apparatus to produce uniform and dimensionally exact sheets or foils of different thicknesses without changing structural parts. The invention achieves this in that material formed in plate form by parallel outlet surfaces of the extruder head is led through an aperture space formed between a concave cylindrical surface of a stationary forming tool and the circumferential surface of one of the rollers of the calender before the material enters the space between the two calender rollers.
Patent EP-0353567-B1 (EP)
IPC: A63C9/00
Filed: 1989-07-21
Granted: 1993-03-31
Abstract: A ski binding has a base plate which is attachable to the ski and on which a slide, which supports the sole holder(s), is mounted displaceably in the longitudinal direction of the ski, a fixed bearing and a sliding bearing being provided for attaching the base plate and the sliding bearing being designed as an essentially U-shaped clamp which overlaps the base plate from the sides. In order to provide the possibility of allowing sliding of the base plate in the clamp while avoiding a vertical play between these two parts, without the risk of locking the base plate, the clamp (5) is mounted limitedly pivotably about a horizontal transverse axis on the ski (4). 
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Patent EP-0424562-B1 (EP)
Title: Pallet exchanger for a linear horizontal conveyor
IPC: B23Q7/14
Filed: 1989-10-25
Granted: 1992-02-26
Abstract: Pallet exchanger for a linear horizontal conveyor with double belt as conveying support, there being provided a conveying element (17), which acts on the pallet (6) located in the preparation position, for conveying this pallet during pallet exchange into the working position (5), and specifically with a speed which is considerably higher than the conveying speed of the double belt (2, 3). 
<IMAGE>
Patent EP-0369830-B1 (EP)
Inventor: SHAMASUNDARA H N
IPC: H04J3/14
Filed: 1989-11-20
Granted: 1997-02-12
Abstract: In a communications system having a time base for system synchronization, there is provided a method and apparatus for controlling the sensitivity of a receiver (14) characterized by the steps of (a) receiving a signal (2,24) that was predeterminally transmitted by another relative to the time base (t0) wherein signal reception is confirmed when the amplitude of the received signal exceeds a pre-established threshold (18,REF), (b) determining signal transit time (16) from the time difference between the instant of signal reception relative to the time base and the instant of signal transmission relative to the time base (t0), (c) controlling the sensitivity of the receiver (14) as a function of the transit time (t0) by: (1) increasing the gain of the receiver (14) from a minimum sensitivity at the predetermined transmission instant (t0) to a maximum sensitivity at maximum range (maximum expected transmit time) and (2) nominally maintaining the receiver's gain at the level prevailing at the instant the signal is received (18).
Patent EP-0396750-B1 (EP)
Inventor: MIKAMI YOICHI
IPC: A01N63/30
Filed: 1989-01-11
Granted: 1994-09-14
Abstract: A plant virus controlling agent utilizable for controlling viral diseases in the agricultural and horticultural fields and a process for its preparation are disclosed. It contains as the active ingredient a substance produced in cultured cells selected from among fungi of the genus Fomes or the medium for the culture.
Patent EP-0414726-B1 (EP)
IPC: B60R11/00
Filed: 1989-04-14
Granted: 1992-01-15
Abstract: Cadre en forme de caisson (10) permettant de porter des autoradios amovibles (50) dans des véhicules à moteur, dans lequel la position de l'extrémité arrière (30), sur laquelle se trouvent les connexions électriques (41), est réglable pour adapter le cadre à des autoradios (50) de différentes longueurs, au moyen d'une série (22, 23) d'encoches (24, 25) placées sur les fenêtres (21, 22) ménagées dans les côtés opposés dudit cadre (10). Dans ces encoches (24, 25) peuvent pénétrer des parties saillantes en forme de bande (36, 37) fixées sur les bords des côtés élastiques courts (32, 33) de l'extrémité arrière précitée (30).
Patent EP-0434733-B1 (EP)
Inventor: RHODES JOHN C
IPC: B01J20/28
Filed: 1989-09-18
Granted: 1995-11-29
Abstract: An absorbent pad (1) for meat and poultry products and the like and a method for constructing same is disclosed. The absorbent pad includes upper (3) and lower (5) plastic film layers, at least one of which is perforated, and an intermediate absorbent layer (7) disposed between the layers. The intermediate absorbent layer includes a series of juxtaposed and overlapping absorbent material fibers with superabsorbent granules dispersed throughout the absorbent layer which are supported and physically retained in place against movement by the absorbent materials fibers even after liquid is absorbed therein. The upper and lower film layers are attached to one another at least partially along opposite marginal edge portions thereof to retain the absorbent layer between the upper and lower layers.
Patent EP-0394399-B1 (EP)
Inventor: HOWES JAMES P
IPC: G09F23/00
Filed: 1989-09-20
Granted: 1994-12-21
Abstract: By providing prize award holding means (27) cooperatingly associated with a container shell (21) which is closed in the conventional manner, a container assembly is achieved for randomly distributing prize awards to consumers in association with any liquid, semi-liquid, wet or moist product, without fear of consumer detection of the prize bearing containers. In accordance with the present invention, the container assembly (20) may incorporate the actual product along with the prize award or may comprise a simulated product container bearing the prize award without the actual product, but being completely indistinguishable from non-prize bearing, product-holding containers. <IMAGE>
Patent EP-0394815-B1 (EP)
Title: Steel reinforcing cage
Inventor: PODENDORF HINRICH
IPC: B21F27/12
Filed: 1990-04-18
Granted: 1996-02-28
Abstract: The reinforcing cage (13) for overground and/or underground construction possesses reinforcing clips (16) and static concrete-steel sections (20). The reinforcing sections (20) are welded, in the region of the lock, to at least one common centring and assembly section (14, 17) and, outside this region, to at least one further common centring and assembly section (15, 18) to form a reinforcing-clip group (11) with aligned reinforcing clips (16). The reinforcing-clip group (11) is connected to the static concrete-steel sections (20) at predetermined locations to form the reinforcing cage (13). <IMAGE>
Patent EP-0424614-B1 (EP)
Inventor: COLOMBO GUGLIELMO
IPC: F24F1/02
Filed: 1990-07-20
Granted: 1993-10-27
Abstract: This air conditioning unit (1) comprises a case (2), a heat exchanger (11) housed within the case (2), a compressor (9) mounted beside the heat exchanger (11) within the case (2) and enclosed in a compartment (18) separated from the air flow, air intake ports (7) formed on two contiguous sides (3,4) of the case (2), and air discharge ports (8) formed on an opposite side (6) of the case (2) from one (4) of the sides formed with air intake ports (7). The heat exchanger (11) is essentially U-shaped, it having three sides (12,13,14) of which two (12,13) lie adjacent to respective sides (3,4) of the case (2) at the air intake ports (7), and the third (14) is facing a chamber (16) open to the air intake ports (7).   By this invention, the advantage of a three-sided (12, 13, 14) heat exchanger (11) is obtained even where one of the case sides (3, 4, 5 and 6) is made inaccessible by the presence of the compressor (9).
Patent EP-0419841-B1 (EP)
IPC: C02F1/72
Filed: 1990-08-22
Granted: 1992-04-22
Abstract: The content of halo-organic pollutants in water is lowered to residual AOX values below 1 mg/l, preferably below 0.1 mg/l by adjusting the Fe2+ comtent of the water to 20 to 1000 mg/l, adding a precipitated or pyrogenic silicic acid, converting 20 to 1000 mg of the Fe2+ into Fe3+ by adding in an oxidation agent, preferably hydrogen peroxide, and separating the iron (III) hydroxy complexes formed and the silicic acid, which contain the halo-organic pollutants in an adsorbed state, at pH 5-10. The method can be controlled in a simple manner as regards the addition of Fe2+ and oxidation agent via the Fe2+/Fe3+ redox potential.
Patent EP-0387967-B1 (EP)
IPC: E04D13/08
Filed: 1990-03-13
Granted: 1993-06-16
Abstract: A pipe-clip, comprising an annular clip body (1) formed from a flexible strip, the ends of which are provided with flanges (2,3) adapted to be pulled together by means of a fastening screw (8) and nut (5), in which one of the flanges has an outwardly opening slot (4) adapted to laterally receive the shank of the fastening screw (8). According to the invention the nut (5) is incorporated in an auxiliary part (9) of metal that normally bears on that side of the second flange (3) which is away from the first flange (2), said auxiliary part (9) being fastened in such a way, that it may resiliently bend away from said second flange (3) through a certain angle about an axis located adjacent the transition between the annular clip body (1) and said flange, said second flange (3) having a slot-shaped passage opening (4) allowing an outwards tilting movement of the fastening screw (8). When applying the annular clip body (1) around a pipe or similar article (10)- causing the two flanges (2,3) to move one towards the other - the screw (8) provisorily threaded into the nut (5) in the auxiliary part (9) carried by the second flange (3) will first - due to the first flange (2) pressing against the head of the screw - tilt outwardly and then tilt back under spring action so that its shank is entering into the slot (4). <IMAGE>
Patent EP-0405641-B1 (EP)
IPC: H02G3/08
Filed: 1990-05-30
Granted: 1995-03-15
Abstract: The protective housing, in the form of an industrial junction box for electrical cable connections, is constructed in three parts and, arranged between its lower part (1) and the cover (30) is a frame (2) which can be latched to the lower part (1), closes the cable ducts (which are open towards the frame (2) and are hollowed out in the lower part (1)) in abutment with the lower part (1), and acts on a frame seal (19) which is in abutment in the lower part (1), is circumferential, and partially grips each cable union (8) inserted into the cable ducts (5). <IMAGE>
Patent EP-0420309-B1 (EP)
Inventor: PURNELL CHARLES GRANT
IPC: C22C33/02
Filed: 1990-08-14
Granted: 1993-12-22
Abstract: A valve guide (10) and a method for the manufacture thereof are described. The valve guide is a tubular article having a length to outer diameter ratio greater than about 1.5 and is made of a ferrous material by a PM route. The pressed guide is infiltrated by preparing a sheet (14) of the infiltrant alloy, rolling the sheet into a cylinder and inserting it into the guide bore (12) followed preferably by, simultaneous sintering and infiltration.
Patent EP-0424021-B1 (EP)
Inventor: CROSS PETER EDWARD
IPC: C07D453/02
Filed: 1990-10-10
Granted: 1994-03-02
Abstract: Compounds having the formula: <CHEM> wherein X is either (a) a phenyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CR3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy, or (b) a thienyl group; and Y is an imidazolyl, pyrazolyl, triazolyl or tetrazolyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CF3, C1-C4 alkoxy, hydroxy and amino; and pharmaceutically acceptable salts thereof, are antimuscarinic bronchodilators useful in the treatment of chronic obstructive airways disease and asthma.
Patent EP-0401125-B1 (EP)
Inventor: IWASAKI TAMEO
IPC: C07C327/48
Filed: 1990-06-01
Granted: 1994-08-24
Abstract: Novel biphenyl derivatives of the formula: <CHEM> wherein R<1> is a substituted or unsubstituted aminocarbonyl group, aminothiocarbonyl group, a substituted or unsubstituted lower alkoxycarbonyl group, cyano group, or a group of the formula: <CHEM> one or two of R<2> to R<7> are hydrogen atom, and the remaining groups are the same or different and are each a lower alkoxy group, a phenyl(lower)alkoxy group or hydroxy group, or the adjacent two groups thereof combine to form a lower alkylenedioxy group, and Alk<1> is a lower alkylene group, or a pharmaceutically acceptable salt thereof, which are useful for the prophylaxis and treatment of hepatic diseases, and processes for preparing the same, and intermediates therefor.
Patent EP-0390738-B1 (EP)
Title: Cartridge feed strip
IPC: B25C1/16
Filed: 1990-03-19
Granted: 1992-12-30
Abstract: The cartridge feed strip (1) consists of a ribbon (2) and of receptacles (3), projecting away from one flat side of said ribbon, for propulsion charges (5). The hollow space (3a) of the receptacles (3) merges into a recess (2a) which opens outwardly towards the other flat side of the ribbon (2). On the open side, the recess (2a) is surrounded by an annular gap (2b). A cut-out (2c) for receiving an igniting composition (6) and which can be closed by a base part (7) is provided eccentrically between the annular gap (2b) and recess (2a). 
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