baber/WOPTO huggingface dataset:
Patent EP-0171521-B1 (EP)
IPC: B23B51/00
Filed: 1985-05-17
Granted: 1991-01-30
Abstract: The drilling device consists of a drill with a drill tip having side cutting edges projecting radially beyond the drill shank and a spherical collar which is put over the drill shank and, to form a pivot bearing, is supported in a hollow of a locating part having a sleeve-shaped centring shoulder engaging in the drilled hole. The spherical collar is axially displaceable on the drill shank and is also enclosed at its rear side by the locating part.
Patent EP-0167010-B1 (EP)
IPC: G01B17/00
Filed: 1985-06-05
Granted: 1993-01-27
Abstract: The invention relates to an apparatus for dynamically determining the local weight per unit area of sheet-like material, for example, paper, in which the sheet-like material is exposed to sound waves from a sound transmitter. The portion of sound transmitted and/or reflected by the sheet-like material is measured by aid of a receiver and the weight per unit area determined from the measuring signal. In order to avoid disturbances of the measuring signal due to superimposed sound waves and in order to obtain high local resolution even in the case of quickly moving material to be measured, the transmitter, material to be measured and possibly the receiver as well are arranged on a slant relative to each other in such a way that the portions of sound reflected on these elements are faded out of the path of rays between the transmitter and the receiver. Means are additionally provided to prevent the faded out portions of sound from returning to the path of rays between the transmitter and the receiver.
Patent EP-0171645-B1 (EP)
IPC: C07D311/16
Filed: 1985-07-19
Granted: 1988-11-30
Abstract: The present invention provides 2H-1-benzopyran-2-one derivatives of the general formula:    <IMAGE>  (I)  wherein either R1 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R2 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl; or R1 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl, and R2 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R3 is a phenyl or benzyl radical which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these 2H-1-benzopyran-2-one derivatives and pharmaceutical compositions containing them.
Patent EP-0177029-B1 (EP)
IPC: B62D33/06
Filed: 1985-10-02
Granted: 1990-06-20
Abstract: A device for cushioned support of a driver's cab (1) on the chassis (2) of a tractor. The device includes a transversal swinging arm (10) mounted on the chassis in the rear area of the cab (1), the transversal arm pivots around a lateral axis and, at its front end, acts through a ball joint (23) on the cab (1) at or near its center of gravity (S). The device also includes mounting points (3, 4 and 5) in the form of damping spring elements (6,7). With such a device, the cab is secured against rotation about the vertical axis and is also buffered against excessive pitching motion.
Patent EP-0185335-B1 (EP)
IPC: C12Q1/37
Filed: 1985-12-14
Granted: 1991-04-24
Abstract: The method makes use of reagents and devices in which the proteinases released from leucocytes by allergens are determined using a single reagent.
Patent EP-0183411-B1 (EP)
IPC: H04N5/782
Filed: 1985-11-07
Granted: 1990-09-05
Abstract: A digital video tape recorder comprises a rotary transducer head arrangement comprising an advance read head (3A) and a confidence head (5A) both capable of reading audio signals recorded in portions (20a) of oblique tracks (20) on a magnetic tape, the heads (3A and 5A) being positioned relative to one another such that an audio signal at any given position on the magnetic tape reaches the advance read head (3A) a predetermined time before the same signal reaches the confidence head (5A), and a delay device (13) for delaying the output of the advance read head (3A) by that predetermined time.
Patent EP-0165134-B1 (EP)
IPC: C07H11/00
Filed: 1985-05-15
Granted: 1993-02-03
Abstract: The oligosaccharides of the invention contain or consist of a tetrasaccharide chain sequence of formula: <IMAGE> in which R1 denotes an inorganic anion, R2 is identical with R1 or denotes a hydrogen atom, N1 and N2 denote an amine functional group.
Patent EP-0164374-B1 (EP)
Title: Prothese orthopedique pour l'articulation du genou
IPC: A61F5/01
Filed: 1984-12-06
Granted: 1987-10-28
Abstract: La prothèse orthopédique sert à éclisser et à compenser l'instabilité latérale de l'articulation du genou; elle se caractérise par une pelotte à poser latéralement contre l'articulation du genou à l'instabilité prépondérante, pelotte à laquelle sont fixées des sangles élastiques amenant à des points d'attache déplacés au-dessus, au-dessous et latéralement par rapport à la pelotte, les lignes d'action respectives de deux sangles voisines se croisant dans la zone de la pelotte.
Patent EP-0226582-B1 (EP)
IPC: D01H4/52
Filed: 1985-08-01
Granted: 1992-04-29
Abstract: In preparation for the fibre-joining process an underpressure is brought into effect outside the fibre transport path on the circumference of an opening cylinder (11), the underpressure being greater than the spinning underpressure which is effective at the opening (130) of the feed channel (13) for the fibre collection surface (33). In this way, the fibre flow over the opening (130) is diverted away and sucked up. At the start of the actual fibre joining process this underpressure is suppressed, so that the fibre flow is led to the fibre collector surface (33). To control the fibre flow an underpressure source (5) can be connected to the suction opening (52) by a switch-over device (64) and an underpressure line (51).
Patent EP-0194287-B1 (EP)
IPC: B64G1/40
Filed: 1985-08-28
Granted: 1992-07-08
Abstract: PCT No. PCT/US85/01648 Sec. 371 Date Jun. 27, 1986 Sec. 102(e) Date Jun. 27, 1986 PCT Filed Aug. 28, 1985.A transfer vehicle for use in a system for transferring payloads from an earth-launch vehicle in one space trajectory to another space trajectory. The system includes a space launch vehicle (FIG. 9) with primary propulsion and guidance systems, a transfer vehicle (FIG. 1) carrying a payload which is stowed in the cargo bay during earth-launch and insertion of the earth-launch vehicle into low-earth transfer trajectory. An engine module (FIG. 3) carrie on-board mission equipment, rocket engine, related fuel supply, guidance equipment, attitude control equipment and electrical power supply equipment (FIGS. 11-20). A grapple system on the earth-launch vehicle (FIG. 9) deploys the transfer vehicle and cargo and restows it for on-orbit repair/modification for earth-return. The transfer vehicle may be multi-staged (FIG. 21) and may be provided with multiple engines (FIG. 23).
Patent EP-0189187-B1 (EP)
Title: Magnetic-optical disc memory system
IPC: G11B7/00
Filed: 1986-01-22
Granted: 1989-11-08
Abstract: In a magnetic-optical disc memory system wherein header information items which include sector marks indicating initial positions of sectors, track Nos., and sector Nos. are previously provided on a magnetic-optical disc in the form of embossed pits and wherein data information items are written in the form of magnetic signals in data parts other than the header parts; detection means (8, 11, 13, 14) for the header part and detection means (8, 9, 10, 19) for the data part are disposed, and the operation of switching outputs from both the detection means is controlled in accordance with a timing based on the point of time at which a sector mark signal has been detected from the output of the header part detection means.
Patent EP-0200193-B1 (EP)
IPC: A61C9/00
Filed: 1986-04-28
Granted: 1989-08-30
Abstract: An apparatus for the fabrication of models of teeth and their arrangement. The apparatus includes an approximately U-shaped tooth arrangement support, and a base plate to which the support is detachably connected. This connection between the tooth arrangement support and the base plate is ensured by magnetic forces.
Patent EP-0209871-B1 (EP)
IPC: C08K5/3462
Filed: 1986-07-19
Granted: 1990-09-26
Abstract: Substituted oxo-peperazinyl-triazines ans UV light stabilized compositions.
Patent EP-0200239-B1 (EP)
IPC: G10L19/02
Filed: 1986-03-19
Granted: 1993-03-03
Abstract: A digital analyzing and synthesizing filter bank in which a digital polyphase network in the analyzing filter bank provides sampling rate reduction by dividing an input signal into M complex sub-band signals, and the sub-band signals are subjected to a further staggered sampling rate reduction of the real and imaginary components thereof. This achieves maximum sampling reduction while permitting aliasing distortions to be compensated in the synthesizing filter bank.
Patent EP-0207584-B1 (EP)
IPC: B60R21/20
Filed: 1986-03-21
Granted: 1991-09-18
Abstract: An assembly for coupling an ingnitive reaction to the inflator (18) of a steering wheel mounted air bag safety system (16) utilizes a through bulkhead initator of the inflator through a slip joint or ring (28) on the steering shaft (14) which holds stationary a pyrotechnic transfer/booster from a collision responsive sensor (20) and allows the inflator (18) to turn with the steering wheel (10).
Patent EP-0218339-B1 (EP)
IPC: E04B1/32
Filed: 1986-08-15
Granted: 1989-07-26
Abstract: A structural unit (4) for forming a building (2), which structural unit (4) comprises at least three elongate members (6) which are connected to each other to define an area, a covering (64) of a flexible material which is secured to the elongate members (6) and which covers the area defined by the elongate members (6), and a locking device (12) which connects at least one pair of the elongate members (6), the locking device (12) being such that it operates with a wedging action whereby tightening of the locking device (12) causes the two elongate members (6) to move with respect to the locking device (12) such that the two elongate members move apart to increase the surface area of the structural unit and thereby tighten the covering (64) of the flexible material.
Patent EP-0232585-B1 (EP)
IPC: E05C19/14
Filed: 1986-10-14
Granted: 1991-01-23
Abstract: An adjustable toggle fastener has pivot pins l4, 20 (Fig.l) connected by a screw 24, 20 so that their spacing can be varied. Screw 24 has its head trapped in a cup 28 which is carried on one of the pins. This avoids having to pivot the screw to the pin.
Patent EP-0209460-B1 (EP)
Title: Induced rotors for electromagnetic retarders
IPC: H02K49/04
Filed: 1986-07-11
Granted: 1989-12-27
Abstract: To improve the cooling of the rotor armature (2), of an electromagnetic brake, joined to an outer flange (11) by a ring of ventilating fins, these fins are constituted by two or three rings of incurved tiles (91, 92, 93) straddling radially in part.
Patent EP-0287560-B1 (EP)
Title: Polymere acrylique pour l'industrie du caoutchouc, latex et procede de preparation
Inventor: STANISLAWCZYK VIC
IPC: C08F2/22
Filed: 1986-10-20
Granted: 1996-08-21
Abstract: Un latex nouveau contenant un polymère comportant un ensemble exceptionnel de propriétés physiques est préparé par polymérisation d'au moins un acide dicarboxylique non saturé avec un ou des monomères copolymérisables, et, éventuellement un monomère de réticulation en présence d'une quantité efficace d'un agent tensioactif et d'un initiateur. Dans un mode d'éxecution préféré du procédé, l'acide dicarboxylique non saturé est placé initialement dans le réacteur dans lequel on introduit progressivement un prémélange contenant le ou les monomères copolymérisables et le ou les monomères de réticulation. L'acide dicarboxylique non saturé utilisé contient de 4 à 10 atomes de carbone et est utilisé en quantités de 2 à 20 parties pondérales. La quantité de monomère copolymérisable utilisée est d'environ 70 à 98 parties pondérales, et la quantité de monomère de réticulation utilisée, si celui-ci est utilisé, est de l'ordre de 0,5 à 10 parties pondérales. Les nouveaux polymères ont une température de transition d'environ -20°C à environ -60°C, une perte par hystérésis inférieure à environ 20%, une résistance à la traction d'au moins 300 psi et un allongement d'au moins 350 %.
Patent EP-0255856-B1 (EP)
IPC: G01N21/3504
Filed: 1987-05-20
Granted: 1991-03-06
Abstract: A first exhaust gas sample is collected from the exhaust gas stream (A) by means of a heated sampling section (2, 3, 5) and is subjected to an IR measurement without dilution. Aldehyde is washed out of a second sample of the exhaust gas in a scrubber (8) and then a second IR measurement is performed in the same IR measuring instrument (6, 7) to determine the effect of the hydrocarbon. A difference signal is derived from the two measurements and is used as measured quantity for determining the aldehyde concentration in the exhaust gas. The two measurements can be performed consecutively by the switching of a three-way valve (4) in a quasi-continuous method; alternatively, the aldehyde-containing exhaust gas can be measured in a first cell and the aldehyde-free exhaust gas in a second cell, both cells being placed in the beam path of an IR radiator. A cross sensitivity of the IR measurement to water molecules can be corrected for either by calculation or by a dew point measurement in the exhaust gas. <IMAGE>
Patent EP-0253388-B1 (EP)
IPC: A01G25/16
Filed: 1987-07-16
Granted: 1989-11-23
Abstract: 1. Control device for controlling the supply of liquid to a field spraying conduit comprising a plurality of conduit sections, said control device including a filter in the form of a cylindrical screen (80) for the liquid as well as a valve housing (10) having a plurality of housing segments (14), each of said segments having a partial width control valve (26) for switching a conduit section of said field spraying conduit on and off, the valve housing forming a longitudinal inlet channel (22) extending from an inlet opening of said housing through said housing segments (14) as well as a longitudinal return channel (24) also extending through said housing segments and leading to a return opening of said housing and, in addition, in each housing segment said longitudinal inlet channel being selectively connectable via said partial width control valve (26) with an outlet opening (30) of said housing segment (14) adapted to be connected to said field spraying conduit or with said longitudinal return channel (24), characterized in that said cylindrical screen (80) is inserted into said longitudinal inlet channel (22) and composed in its longitudinal direction of filter segments (82) associated with said housing segments (14).
Patent EP-0267376-B1 (EP)
IPC: B05D7/04
Filed: 1987-08-10
Granted: 1990-01-24
Abstract: 1. A flexible window (4) of plastics material, in particular a collapsible rear window for a hood of a passenger vehicle (1), which comprises a film of transparent soft PVC, characterized in that the flexible window (4) is provided at least on one side (6, 8) with a covering layer (7) of a resiliently set 2K clear lacquer based on PUR acrylate or polyester acryl.
Patent EP-0312650-B1 (EP)
Title: Process and device for material machining using a laser
IPC: B23K26/00
Filed: 1987-12-30
Granted: 1992-01-08
Abstract: In a process and a device for material machining using a laser, the laser light is directed onto the material via a laser optical system, and the light re-emitted, diffused or reflected by the material is passed via the laser optical system to a detector arrangement, to the outlet side of which an analysing circuit is connected for controlling the laser. The function variation with time of the light falling on the detector arrangement is analysed and used for controlling the laser and/or an optical switch arranged in the path of the output beam of the laser. 
<IMAGE>
Patent EP-0237377-B1 (EP)
IPC: F16J9/20
Filed: 1987-02-04
Granted: 1990-10-24
Abstract: 1. A scraper ring for a piston which slides in a cylinder of the kind comprising a holding collar (40) comprising at least one substantially flat portion connected to a scraping skirt (41) which comprises at least one substantially tapered portion (14) and presents at one of its ends a scraping line (16) which comes into contact with the cylinder wall, characterized in that the skirt (41) is shaped such that the scraping line (16) is disposed substantially in the median plane of the flat portion of the holding collar (40) connected to the skirt (41).
Patent EP-0257102-B1 (EP)
Title: Agents therapeutiques de la neuropathie
Inventor: AWAYA AKIRA
IPC: A61K31/506
Filed: 1987-02-24
Granted: 1997-11-19
Abstract: Composition médicinale comportant un composé de pyrimidine représenté par la formule générale (I) dans laquelle R4 représente un atome d'hydrogène, un groupe acyle possédant de 2 à 4 atomes de carbone, un groupe alcoxycarbonyle possèdant de 2 à 5 atomes de carbone, un groupe alcoxycarbonylméthyle possédant de 3 à 5 atomes de carbone, un groupe benzyle, un groupe 3, 4-diméthoxybenzoyle ou un groupe 3,4-méthylènedioxibenzyle; R2 représente un atome d'hydrogène, un groupe amino, un groupe monoalkylamino ayant de 1 à 4 atomes de carbone, un groupe alkoxy ayant de 1 à 5 atomes de carbone ou bien un groupe alkoxycarbonyle ayant de 2 à 4 atomes de carbone; R3 représente un atome d'hydrogène, un groupe alkoxycarbonyle ayant de 2 à 4 atomes de carbone, un groupe dialkyle aminocarbonyle ayant de 1 à 9 atomes de carbone dans chaque moitié d'alkyle, un groupe alkoxy ayant de 1 à 5 atomes de carbone ou un groupe hydroxyéthyle, ou bien R2 et R3 peuvent être pris ensemble pour former un noyau carbocyclique de 4 à 7 éléments ou un noyau hétérocyclique contenant N, O ou S sous forme d'un hétéro-atome conjointement avec l'atome de carbone auquel R2 et R3 sont liés; et R4 représente un atome d'hydrogène, un groupe alkyle ayant de 1 à 4 atomes de carbone ou un groupe alkylthio ayant de 1 à 4 atomes de carbone. Est également décrit un sel pharmaceutiquement acceptable de ladite composition. Ces composés actifs ont pour effet de favoriser la croissance des cellules neurales, de former des axones et de restaurer les fonctions cinétiques, et sont ainsi utiles comme agents thérapeutiques des maladies du système nerveux central et périphérique.
Patent EP-0302874-B1 (EP)
Title: Indoloquinone compounds
IPC: C07D401/06
Filed: 1987-04-15
Granted: 1992-12-02
Abstract: PCT No. PCT/GB87/00253 Sec. 371 Date Nov. 23, 1988 Sec. 102(e) Date Nov. 23, 1988 PCT Filed Apr. 15, 1987 PCT Pub. No. WO87/06227 PCT Pub. Date Oct. 22, 1987.Indoloquinone compounds useful as cytostatic agents have formula (I), where R2 and R3 are in each case, hydrogen, halogen, an alkyl group (which may be substituted), an alkoxy group or an aryloxy group, an alkylthio group or an arylthio group, a primary or secondary amino group, hydroxy group or an amino group; R5 is hydrogen, a hydroxy group, an alkoxy group, an alkyl group (which may be substituted), or a carbohydrate moiety; R6 and R7 are in each case hydrogen, halogen, or an alkyl group; R8 is a group -CH2X1, a group -CO2-M+, where M+ is a metal ion; a group -CO2R10, where R10 is hydrogen or an alkyl group (which may be substituted); a group -CONR'R'', where R' and R'' are hydrogen or alkyl groups (which may be substituted); R9 is a group -CR11R12X2, a group -CO2-M+, where M+ is a metal ion; a group -CO2R13, where R11, R12 and R13 are in each case hydrogen or an alkyl group (which may be substituted); a group -CONR'R'', where R' and R'' are in each case hydrogen or an alkyl group (which may be substituted), and X1 and X2 (when present) are hydrogen, or groups selected from OH, OR, -OC=OR, -OCO2R, -OC=ONRR, SH, SR, -SC=OR, -SC=SR, -SCO2R, -SC=SOR, -SC-ONRR, -SC-SNRR, and -NRR [where R is hydrogen, an alkyl group (which by be substituted), or an aryl group (which may be substituted)], -OSOR, -OSO2R and OP(OR)2 [where R is hydrogen, an alkyl group (which may be substituted,), an aryl group (which may be substituted), or a carbohydrate moiety]; and X1 and X2 may be the same or different. Preferred compounds and methods for their manufacture are provided.
Patent EP-0305375-B1 (EP)
IPC: C22C1/00
Filed: 1987-05-12
Granted: 1992-10-28
Abstract: A method of producing a thixotropic material is provided which consists of deforming a fully solidified metal or metal alloy below its temperature of recrystallization by cold or warm working such as extrusion or rolling. The deformed material is then caused to recrystallize by heating and the temperature is either further raised or subsequently raised above the solidus of the material so that the recrystallized structure partially melts to provide discrete particles which spheroidize in the liquid matrix to provide a material which behaves thixotropically. The flow characteristics of the material are such that lower forming loads are required and weaker non-metallic die materials may be used.
Patent EP-0266432-B1 (EP)
Title: Microelectrode for electrochemical analysis
IPC: G01N27/30
Filed: 1987-04-21
Granted: 1992-01-15
Abstract: A plurality of carbon fibers (1) are covered with an electrically nonconductive resin (2) so that the individual carbon fibers will not be brought into contact with each other, thereby forming a bundle of carbon fibers. Tips of the carbon fibers are retracted on one side of the carbon fiber bundle to form fine holes (3) that are open to the external side. If necessary furthermore, the retracted tips of the carbon fibers are coated with a permselective membrane, an enzyme or a microorganism, or an electrochemical catalytically active substance (4). The obtained microelectrodes have a small flow-rate susceptibility, undergo less contamination, and can be used as electrodes for measuring dissolved oxygen, as electrodes for measuring ion concentration, as electrodes for biosensors, or as reference electrodes.
Patent EP-0266408-B1 (EP)
IPC: B25B/
Filed: 1987-05-14
Granted: 1993-02-24
Abstract: PCT No. PCT/SE87/00243 Sec. 371 Date Jan. 14, 1988 Sec. 102(e) Date Jan. 14, 1988 PCT Filed May 14, 1987 PCT Pub. No. WO87/06870 PCT Pub. Date Nov. 19, 1987.An impact apparatus, e.g. for moving portions (2, 3) of two elements (4, 5) away from each other by a wedge shaped tool (1), which is introducable between said portions, comprises a carrier (9), to which the tool is attached and which is movable relative to a body (10) of the apparatus. An impact member (11) is also movable relative to the body. A movement transmission device (12) acts between the carrier and a device (13) for activating such force influence on the impact member that it is caused to apply an impact on the carrier. The apparatus is so designed that when the carrier (9) is displaced due to actuation of the tool, the movement of the carrier is transferred via the transmission device to the activating device, which causes force influence on the impact member. The activating device (13) may be a valve for pressure fluid supply.