baber/WOPTO huggingface dataset:
Patent EP-0261191-B1 (EP)
IPC: C07C229/02
Filed: 1987-03-26
Granted: 1991-11-27
Abstract: PCT No. PCT/FR87/00094 Sec. 371 Date Jan. 27, 1988 Sec. 102(e) Date Jan. 27, 1988 PCT Filed Mar. 26, 1987 PCT Pub. No. WO87/05895 PCT Pub. Date Oct. 8, 1987.Process for the preparation of amino acids by hydrolysis of proteins such as pig bristles. Said process comprises the charging into a vat of a solution of sulphuric acid at least 12N, heating the solution to at least 100 DEG  C., adding simultaneously the proteins to be hydrolyzed and a complementary amount of sulphuric acid corresponding to the neutralization of the amine functions of the amino acids, maintaining the hydrolysis conditions in 12N medium and at 100 DEG  C., stopping the reaction by addition of water and removing the acid in excess. Thereby, a mixture of amino acids is obtained with a good yield and without degradation.
Patent EP-0317630-B1 (EP)
Inventor: KAWASHIMA HIROSHI
IPC: G08G1/01
Filed: 1987-06-09
Granted: 1997-10-15
Abstract: Une chaîne pour guider un aéronef au sol est divisée en une pluralité de sections particulières (D), une multitude d'enroulements en boucle (l) de forme prédéterminée étant noyés dans ces sections en continu. L'aéronef est détecté (3) en continu tandis qu'il est distingué d'autres objects sur la base de la variation de l'inductance propre des enroulements en boucle, qui accompagne le passage de l'aéronef. L'autorisation ou le refus d'accès dans une section particulière (D) est signalée (4, 7, 6) à un aéronef placé en aval en fonction de la présence ou de l'absence d'un aéronef dans la section particulière (D). On obtient ainsi un appareil de guidage d'un aéronef au sol, qui comporte des dispositifs à sécurité intégrée ne produisant pas de signal de sortie lorsqu'ils sont défectueux.
Patent EP-0271530-B1 (EP)
IPC: G01N17/00
Filed: 1987-04-23
Granted: 1992-08-05
Abstract: An environmental chamber for providing thermal stress screening is comprised of a plurality of modular components which may be quickly assembled and disassembled for ease of maintenance and repair. In particular, a heater/cooling unit is coupled by means of a plurality of quick release lockable fasteners to a plenum module. The plenum module in turn is coupled by means of additional quick release lockable fasteners to a blower module. The plenum module in turn is comprised of a heater plenum which communicates with a blower plenum. Gas is drawn into the heater plenum and passed over heating coils which are disposed into the heating plenum from the heating/cooling module. The gas is then communicated to a blower plenum. Cryogenic nitrogen gas is constantly bled through a small (.015'') hole of the liquid nitrogen valve body and is selectively provided to the blower plenum from the heating/cooling module. The selectively heated or cooled gas is then expelled from the blower plenum by means of a blower which extends into the blower plenum from the blower module. Selective heated and cooled gas is directed to a part under test as selectively activated through proportional, integral and derivative control in response to the temperature requirements of the part under test and not in response to the gas delivered to the part or from the blower plenum.
Patent EP-0277209-B1 (EP)
Title: Appareil de protection des doigts de transport de dispositifs de brasage tendre a la vague
IPC: B23K3/00
Filed: 1987-08-12
Granted: 1991-05-29
Abstract: Des écrans angulaires de protection des doigts de transport sont formés du côté intérieur d'une série de barres de guidage en titanium afin d'isoler des zones marginales déterminées du côté inférieur d'une plaquette de circuits imprimés transportée à travers un bain de fondant de soudage dans une machine de brasage tendre à la vague.
Patent EP-0277219-B1 (EP)
IPC: G11B27/17
Filed: 1987-07-03
Granted: 1991-02-27
Abstract: Process for determining the remaining length of magnetic tape wound on to a spool. The sum of the times of a single rotation of the two spools is compared with a limit value tg for determination of the diameter Do. From this, one obtains the number n of turns on the spools from which the times TL and TR are calculated. The sum TL + TR = T is compared with the target time and from this the actual tape thickness is deduced, from which the true number of turns n and times T are calculated.
Patent EP-0289576-B1 (EP)
IPC: B60T8/58
Filed: 1987-11-06
Granted: 1992-05-06
Abstract: Brake control system for vehicles with hydraulic brakes, for preventing wheel blocking and/or spinning. The system is characterised in that the brake system is separable, by means of a valve (3), one for each wheel, into a primary circuit (4) and a secondary circuit (5). Sensors (6) are provided on each wheel for sensing the rotational speed thereof. A control device compares the speeds sensed by said sensor. In the event of a sensed abnormal condition (wheel blocking or spinning) of one or more wheels, the control device activates the respective valve. A pressure control system in the respective secondary circuit controls the pressure therein, independently of the pressure in the primary circuit, in order to cancel the abnormal condition of the corresponding wheel.
Patent EP-0286887-B1 (EP)
Title: Poly 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylesters useful as thermal stabilizers for synthetic polymers
IPC: C08K5/34
Filed: 1988-03-25
Granted: 1992-11-11
Abstract: Poly-dihydro-2,6-dimethylpyridine-3,5-dicarboxylesters of general formula (I) <CHEM> in which A, B, m, n, k, j, R, R<1> and R<2> have the meanings defined in the text, useful as thermal stabilizers for synthetic polymers, in particular for polyvinylchloride-based masses. The compounds of formula (I) are preferably used in combination with the usual stabilizers based on organic metal derivatives. They can also be used combined with agents which exert a synergic action in maintaining a low colour of manufactured articles subjected to heating, and in particular with betadicarbonyl compounds of formula (II):      R<3>-CO-CH2-CO-R<4>      (II) in which R<3> and R<4> have the meanings defined in the text, in masses containing organic calcium and zinc salts as basic stabilizers.
Patent EP-0284106-B1 (EP)
Inventor: VIRDEE HARBHAJAN SINGH
IPC: H04J3/12
Filed: 1988-03-25
Granted: 1995-02-01
Abstract: In accordance with the present invention a plurality of input control data bits are added to a plurality of input telecommunications transmission channels in the form of an input control word wherein any of the individual data bits can be changed without adversely effecting the ability of the system to synchronize and recover the added control word from the multiplexed data stream at the receiving end. A service channel is thus provided. The synchronization circuit described by the present invention is particularly useful in telecommunications transmission of a large plurality of communication channels as is the case in fiber optic transmission wherein a single control word may be useful, for example, as an alarm with respect to one or more of the multiplex telecommunications channels. In a preferred embodiment of the invention, an 8 Kbit/sec control channel is described.
Patent EP-0289930-B1 (EP)
IPC: G01N33/68
Filed: 1988-04-27
Granted: 1993-05-26
Abstract: Procollagen peptide can be determined with great accuracy in body fluids with the aid of a monoclonal antibody which is specifically directed against an epitope of the amino-terminal procollagen peptide (type III) which is not present in Col 1.
Patent EP-0340314-B1 (EP)
Title: Process for decorating porcelain, ceramics, glass or the like by means of transfers which can be fired
IPC: B44C1/16
Filed: 1988-04-30
Granted: 1992-03-11
Abstract: In the decoration of ceramics, a colour film is required as transfer film for the transfer of the decorative picture onto the object to be decorated both after the overglazing, the inglazing and the underglazing processes. Hitherto said colour film has remained on the object to be decorated so that it was burnt during graining. In this case, firing defects frequently occurred due to the destruction of the decorative picture. Additionally, the combustion residues constitute considerable environmental pollution. It is now proposed to stick the decorative picture with the transfer film on the object to be decorated by an adhesive, which reduces the adhesion of the transfer film on the decorative picture so that the transfer film can be blown off by means of compressed air after a drying time or rinsed off by means of a jet of water.
Patent EP-0303006-B1 (EP)
Title: Acetabular cup for a hip joint endoprosthesis
IPC: A61F2/34
Filed: 1988-05-14
Granted: 1992-03-18
Abstract: Acetabular cup for a hip joint endoprosthesis with a cup body (10) which has a hemispherical cavity (13) for receiving the ball of a joint, the cup body being of elongate design and forming approximately an oval in the section perpendicular to the eccentric axis of the cavity. <IMAGE>
Patent EP-0311752-B1 (EP)
Title: Truck to couple plate sliding elements
IPC: E05D15/06
Filed: 1988-07-08
Granted: 1993-01-27
Abstract: Sliding elements (1, 2, 3) equipped with trucks (4, 5) have a single track roller (6) for each truck. When rail bends in the region of a storage location for the sliding elements (1, 2, 3) are being negotiated, unpleasant noises and abrasion occur as a result of the defective guidance of the single track roller (6) of the trucks (4, 5). Noises and abrasion are eliminated completely by slipping on a plastic sleeve (20) with recesses (21) which serve for guidance and which surround the profile (8) of the running rail (7). <IMAGE>
Patent EP-0303219-B1 (EP)
Title: Process for obtaining a resilient article having a static module which is stable over a long period
IPC: A47C27/08
Filed: 1988-08-08
Granted: 1993-04-07
Abstract: Mat for supporting a person in an upright position comprising a number of adjacent interconnected liquid-filled compartments, which compartments are dome-shaped on at least one side of the mat and wherein the dome-formed compartment walls mainly consists of an elastomer material the mat having been subjected to such a heat treatment under stress that the static tensile stress in the compartment walls resulting from the elongation generated by the liquid filling is substantially lower than the tensile stress caused by a corresponding dynamic elongation of the compartment walls and the pressure within the compartments being above 0.5 bar. A process of heating a resilient article comprising a number of adjacent interconnected liquid-filled compartments to a temperature of about 50 DEG C to impart to it a static module which is stable over a long period.
Patent EP-0314203-B1 (EP)
IPC: H04N7/16
Filed: 1985-06-03
Granted: 1993-05-26
Abstract: A system in a subsriber television network for enabling descrambling of a received scrambled signal on a prepaid basis and/or an impulse-purchase basis. A received mask signal uniquely related to the scrambled signal is compared with a received authorization signal indicating whether the subscriber is authorized to receive the scrambled signal on a prepaid basis and a prepaid signal for enabling descrambling is provided when the compared signals match. A non- prepaid signal is provided when they do not match. A received cost signal indicating the charge for descrambling the srambled signal and a received credit signal indicating the subscriber's accumulated credit are processed with reference to a stored record of the subscriber's prior accumulated charges to determine whether the subscriber has sufficient available credit to pay for descrambling of the scrambled signal. If a program is not prepaid and if sufficient credit is available, the subscriber is given the option of causing the signal to be descrambled on an impulse-purchase basis. To prevent a subscriber from obtaining descrambling through such deceit as changing the mask, authorization, cost and/or credit signals, these signals are processed with key signals which are used in scrambling and descrambling the television signal such that descrambling is prevented if any of the mask et al signals is changed.
Patent EP-0279660-B1 (EP)
Inventor: AUTRY FARRELL
IPC: B65D88/68
Filed: 1988-02-18
Granted: 1993-12-08
Abstract: The present invention is directed to a cutting tip device (31), and method of using the device (31), for removing the build-up of particulate (24) from an internal surface of a storage bin (23), such as a coal bunker or a grain silo (23). The cutting tip (31) is attached to a source of compressed gas by a hose, and includes at least one internal gas passageway (35) through which the compressed gas is forced. The compressed gas is at a predetermined minimum pressure and flow rate sufficient to cause the cutting tip (31) to gyrate in an erratic fashion about the hose, and to strike the build-up (24) with sufficient force to remove the particulate (24) from the interior of the storage bin (23). By lowering a hose having the cutting tip (31) attached to it into a storage bin (23) and forcing compressed gas through the hose and cutting tip (31), the interior of the storage bin (13) is cleared of its build-up (24).
Patent EP-0309263-B1 (EP)
Inventor: CASPER ROBERT F - EATON NORTH
IPC: A61P15/18
Filed: 1988-09-23
Granted: 1994-03-09
Abstract: This invention is concerned with a contraceptive formulation and a method of contraception which employs a combination of estrogen and progestin and wherein a short period of relatively dominant estrogenic activity alternates with a short period of relatively dominant progestagenic activity. The invention also concerns a hormonal replacement formulation and method for use in menopausal or castrate women which employs a similar combination of estrogen and progestin.
Patent EP-0344232-B1 (EP)
Title: 3-aryluracils for killing weeds
IPC: A01N43/54
Filed: 1988-10-21
Granted: 1993-03-24
Abstract: PCT No. PCT/CH88/00197 Sec. 371 Date Jun. 16, 1989 Sec. 102(e) Date Jun. 16, 1989 PCT Filed Oct. 21, 1988 PCT Pub. No. WO89/03825 PCT Pub. Date May 5, 1989.The present invention is concerned with heterocyclic compounds, namely 3-aryluracils of the general formula <IMAGE> I  wherein R1, R2, R3, R4, R5 and Q are as described herein, as well as salts thereof and their manufacture, weed control compositions.
Patent EP-0335134-B1 (EP)
Inventor: HUNT JEFFREY C
IPC: G01N33/569
Filed: 1989-03-06
Granted: 1995-03-01
Abstract: The present invention discloses a monoclonal antibody capable of demonstrating specific reactivity with a conformational epitope on the Human Immunodeficiency Virus I protein gp41. The present invention also provides for a cell line capable of producing such a monoclonal antibody as well as immunological procedures for the detection in biological samples of exposure to HIV. The Invention further provides for the use of the monoclonal antibody as a probe against native antigens and synthetic peptides of HIV.
Patent EP-0362486-B1 (EP)
Title: Moulding materials
IPC: C08G18/18
Filed: 1989-07-05
Granted: 1993-05-05
Abstract: The invention relates to moulding materials comprising a granular material and a binder comprising a phenol novolak and a polyisocyanate which cures with addition of amine catalysts. A phenol novolak is employed whose phenol:formaldehyde molar ratio is from 1:0.25 to 1:0.5 and has the general formula 
<IMAGE>
 where R, R' and R" are identical or different and denote hydrogen, one or more alkyl or cycloalkyl groups having 1-12 C atoms, a hydroxyl group or a fused ring, and x is 0 or an integer, preferably in the range from 1-4, and the percentage molecular distribution, based on the variations of x, is as follows:
 x = 0:20-55 %
 x = 1:15-30 %
 x = 2:10-30 %
 x = 3:0-50 %
 x >/= 4:0-2.5 %
Patent EP-0363879-B1 (EP)
Title: Proteinaceous composition
IPC: A23L21/10
Filed: 1989-10-09
Granted: 1993-06-16
Abstract: In order to facilitate the administration of an unpalatable material, e.g. free amino-acids, to a subject in need thereof, e.g. a phenylketonuric subject, an edible composition comprises the unpalatable material, dried or candied fruit, a gelling agent and a flavor.
Patent EP-0372292-B1 (EP)
IPC: C08J9/08
Filed: 1989-11-21
Granted: 1993-09-08
Abstract: A novel process for the production of mouldings having a density of at least 250 kg/m<3> from polyurethane foams having a compact surface by foam moulding a polyurethane-forming starting mixture using organic carboxylic acids as the blowing agent, and the mouldings obtained by this process.
Patent EP-0359339-B1 (EP)
Title: Apparatus for shaping and delivering objects
IPC: B65B61/24
Filed: 1989-09-14
Granted: 1992-03-04
Abstract: The invention provides an apparatus for shaping an object and discharging it into boxes, in which the shaping is carried out by at least locally converging guide belts (8,9), which take the objects along on a pair of pivotable flaps (13,14), which pivot downwardly to vertically drop the object when it still engages the guide belts.
Patent EP-0343809-B1 (EP)
Inventor: KURTZMAN ZVI
IPC: B60G17/015
Filed: 1989-05-08
Granted: 1994-07-06
Abstract: An assembly (10) for use in an active suspension system for controlling the orientation of the chassis (12) of a motor vehicle at a preselected orientation. The assembly comprises an electromagnetic device including a coil and magnetic conductive member movable with respect to the coil along an axis of relative movement between the chassis and wheel (14). The coil creates a force on the magnetically conductive member in response to a current generated by a signal control as a function of acceleration and deceleration forces applied along the axis and the relative positions of the chassis and wheel along the axis of relative movement different from predetermined neutral relative positions of said chassis and wheel.
Patent EP-0349174-B1 (EP)
Inventor: MICKLER BRIAN ELLIS
IPC: G01P5/10
Filed: 1989-06-19
Granted: 1993-12-29
Abstract: A mass flowmeter for measuring velocity of a flowing fluid employs a thermal sensor (11). The sensor (11) generates heat when supplied with electrical power. A heat sink (25) is located in the fluid flow a selected distance normal to the line of flow of fluid from the sensor. Electrical power is supplied to the sensor (11) to cause a thermal flux to flow from the sensor (11) to the heat sink (25). The flowing fluid modulates this flux. A circuit (23) measures the temperature of the sensor and computes the velocity of the flowing fluid from that measurement.
Patent EP-0403703-B1 (EP)
Inventor: FUKAMI HARUKAZU
IPC: A01N39/00
Filed: 1989-06-23
Granted: 1995-09-06
Abstract: A maleimide derivative having the formula (I): <CHEM> wherein R1 represents a lower alkyl group having 1 to 4 carbon atoms, R2 , R3 , R4 and R5 independently represent a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, a phenyl group which may be substituted, or an aralkyl group having 7 to 10 carbon atoms, and X1 and X2 independently represent a hydrogen atom or a halogen atom, and a production process thereof as well as an agricultural and horticultural fungicide containing, as an active ingredient, the maleimide derivative.
Patent EP-0356247-B1 (EP)
Title: Analgesic carboxylic acid amide derivatives
IPC: C07D403/14
Filed: 1989-08-24
Granted: 1993-03-17
Abstract: Analgesic compounds are of the general formula (I): <CHEM> in which, R<1> and R<2> each represents hydrogen or C1-C6 alkyl, or R<1> and R<2> together with the nitrogen atom to which they are attached form a heterocycle; E represents methylene, sulphur, oxygen or imino group optionally substituted with C1-C6 alkyl or aralkyl; ring A is aryl or heteroaryl ring, optionally substituted; R<3> is hydrogen or C1-C6 alkyl and R<4> is hydrogen or R<3> and R<4> together represent a group of formula (IV):  -(CR<a>R<a>)m-C(=Y)-      (IV) (wherein R<a> and R<a> is C1-C6 alkyl or hydrogen, up to a maximum of 3 alkyl groups, m is 1, 2, or 3, and Y is two hydrogens or oxygen); provided that when E represents a methylene group, then R<3> is a C1-C6 alkyl group or R<3> and R<4> together represent a group of the formula (IV).
Patent EP-0380857-B1 (EP)
Inventor: FLYNN MICHAEL E
IPC: G06F9/46
Filed: 1989-09-21
Granted: 1996-10-23
Abstract: Incoming communication requests to a computer system are stored, and from them are selected, on the basis of a pre-defined prioritising scheme, commands corresponding to requests that are to be arbitrated. There is then generated a first vector defining all system resources that are required for executing the command. A second vector is generated representative of all system resources that are in fact available. The first and second vectors are compared, and the selected command is honoured if all corresponding required resources are available; otherwise, the request corresponding to the command is placed on reserved status, and the availability of corresponding required resources for the reserved request is rechecked, and the reserved request is subsequently honoured by executing the associated command when corresponding reserved resources become available.
Patent EP-0373061-B1 (EP)
Inventor: MALEN CHARLES
IPC: C07D495/04
Filed: 1989-12-05
Granted: 1994-02-16
Abstract: The invention relates to compounds of general formula:   <IMAGE> (I) in which A, B, G, D which may be identical or different, each denote a hydrogen atom or a halogen atom, a lower alkoxy group or alternatively a lower alkyl group optionally substituted with one or more halogen atoms, X denotes a hydrogen atom, a linear or branched lower alkyl group or a group SO2E in which E denotes a linear or branched lower alkyl group or an aryl group optionally substituted with a linear or branched lower alkyl group, T denotes a hydrogen atom or a lower alkyl group, R3 denotes a hydrogen atom or a linear or branched lower alkyl group or an aryl group optionally substituted with one or more linear or branched lower alkyl groups, n and m, which may be identical or different, each denote 0 or 1, R1 and R2, which may be identical or different, each denote a hydrogen atom or a linear or branched lower alkyl group, or alternatively, R1 and R2 form, together with the nitrogen atom to which they are linked, a saturated or unsaturated, mono- or bicyclic nitrogenous heterocyclic system, each ring being 5- or 6-membered and optionally comprising one or two other hetero atoms selected from nitrogen, oxygen or sulfur, and optionally substituted with one or more linear or branched lower alkyl or alkoxy groups or with an aryl group which is itself optionally substituted with one or more lower alkyl, lower alkoxy or trifluoromethyl groups or alternatively one or more halogen atoms, or alternatively, R1 denotes a group  <IMAGE>  in which R4, R5 and R6, which may be identical or different, each denote a hydrogen atom or a linear or branched lower alkyl group, or alternatively R4 forms with R5 a bridge (CH2)p, p being between 2 and 4, or alternatively R1 denotes a dibenzo[a,d]cyclohept-5-yl group and R2 denotes a hydrogen atom, where appropriate, their isomers and also their addition salts with a pharmaceutically acceptable acid. Medicinal products.
Patent EP-0340160-B1 (EP)
Title: Kit for implants
IPC: A61B17/56
Filed: 1989-03-23
Granted: 1993-04-28
Abstract: A kit for stabilising partial areas of the spinal column consists of anchoring strips (1), which are at least similar to one another, and of stabilising elements (2) to be fastened on the anchoring strips. These anchoring strips (1) are provided with bores (5) for fixing elements (4) engaging in the spine (3). Between the bores (5) there are connection areas (7) for the fastening of stabilising elements (2) and/or correction instruments (10). 
<??>The large number of special implants used in individual partial areas of the spinal column can in this way be drastically reduced. In addition, after the correction has been performed, it is possible in a simple manner to stabilise the corrected state using a correction instrument (10). 
<IMAGE>