baber/WOPTO huggingface dataset:
Patent EP-0276325-B1 (EP)
IPC: C07D277/16
Filed: 1987-07-28
Granted: 1992-09-30
Abstract: Oxazolidine and thiazolidine cpds. of the formula (I) are new. R1 is 1-6C alkyl; R2 is phenyl opt. substd. by halogen, 1-6C alkyl, 1-6C haloalkyl, 1-6C alkoxy, 1-6C haloalkoxy or methylenedioxy; (II) is 5- to 7-membered heterocyclyl whose ring atoms are 2-6 carbon atoms, 0-1 oxygen atoms and 1-2 nitrogen atoms and which may be 1-6C alkyl substd.; X is O or S, Y is O or S.
Patent EP-0333749-B1 (EP)
IPC: A61M31/00
Filed: 1987-11-18
Granted: 1991-03-27
Abstract: Devices for improving nasal breathing and to nasal drug delivery devices having two end portions of a resilient material in the form of relatively thin tabs, preferably having a gentle curvature, interconnected by a resilient member. Upon bending of the connecting member, the two end tabs can be positioned in respective nostrils where they will be biased outwardly against the nasal side walls, the outward biasing force being sufficient to locate the device in the nose and to dilate the anterior part of each nasal cavity by an amount to improve nasal breathing. No part of the device is grippingly engaged with the septum and a substantial free passage for air flow remains between the septum wall and the nasal side wall-contacting face of each end tab.
Patent EP-0274386-B1 (EP)
IPC: B29C48/90
Filed: 1988-01-07
Granted: 1993-03-24
Abstract: A dual flow air ring (10) is used to cool the exterior surface of thermoplastic tube (40) after the plastic is extruded from an annular die (20). The surface of the wall forming the divider between the upstream and downstream flow paths which confronts the extruded tube (40) is shaped to include a region of decreasing diameter in the direction of tube travel so that the flow path for air issuing from the lower discharge (37) formed between the extruded tube (40) and the surface is caused to converge. This converging flow stabilizes the tube (40) thereby permitting more vigorous cooling and consequently higher production rates.
Patent EP-0295390-B1 (EP)
IPC: B08B17/02
Filed: 1988-04-20
Granted: 1992-08-12
Abstract: A process for preventing contamination of a reagent system by a reagent delivery system. The process is suitable for performing an iron determination of a sample which prevents iron contamination of the sample from metal or iron-containing surfaces contained within the apparatus used to perform the iron assay. The process comprises pretreatment of the reagent delivery system surfaces with a silane solution and then washing the pretreated surfaces with water to remove any excess silane solution. Generally, the silane solution is an organosilane solution which can be an emulsion.
Patent EP-0291830-B1 (EP)
IPC: E03F7/10
Filed: 1988-05-11
Granted: 1992-03-18
Abstract: In order, in a waste disposal vehicle having a vacuum container, which can be evacuated by means of a vacuum pump, for receiving liquid, slimy and/or pourable waste, the vacuum container being connected to a suction hose intended for receiving this waste, to keep the suction-line inlet into the vacuum container free from additional forces and to be able to take off the length of suction line required for a particular case, there is arranged on the top of the vacuum container (3) a fixed hose guide (7) having guide profiles (7.1, 7.2) arranged on both sides of the median plane of the vacuum container (3) and extending substantially axially parallel, and also a push-piece (9), displaceable along the guide profiles (7.1, 7.2), for turning the hose around, the suction hose, firmly connected at one end via a connection piece (6.1) to the vacuum container (3), being guided in each of the fixed guide profiles (7.1, 7.2) and being turned around in the push-piece (9) with an arc enclosing approximately 180 DEG . <IMAGE>
Patent EP-0316670-B1 (EP)
Title: Drum washing machine of the top-loading type
IPC: D06F37/28
Filed: 1988-11-04
Granted: 1992-03-18
Abstract: A preferred drum-type washing machine includes a housing having an interior and a housing lid which is placed in an open position for access to the interior. A detergent container is disposed within the interior of the housing and includes a detergent container lid which is aligned with the housing lid. The detergent container lid is for access to an interior of the detergent container when in an open position when the housing lid is in the open position. A wash drum is mounted for rotation about a horizontal axis within the interior of the detergent container. The wash drum includes a drum lid which is for alignment with the detergent container lid and, when in the open position, allows access to the interior of the drum. The drum lid is in a closed position for rotation of the wash drum. There is included a positioning device for positioning the drum in a loading position at which the drum lid is aligned with the detergent container lid. The position device is actiavated when the housing lid is in an open position. There is also included a device for opening the detergent container lid when the position device has positioned the drum in a loading position.
Patent EP-0322627-B1 (EP)
Title: Apparatus for heating a current of gas
IPC: F24H3/04
Filed: 1988-12-13
Granted: 1992-04-01
Abstract: In order, in an apparatus for heating a current of gas, in particular a current of clean gas, to high temperatures with a heat exchanger which has heat exchange surfaces (26) which run transversely to the current of gas and are flowed against by the same, to achieve simple and problem-free heating of the current of gas to high temperatures, it is proposed that the heat exchange surfaces are made from infrared-absorbing material and are irradiated by an infrared light source (30) arranged outside the current of gas. 
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Patent EP-0323791-B1 (EP)
Title: Punch tool for a drawing press device
IPC: B21D43/02
Filed: 1988-12-20
Granted: 1992-03-18
Abstract: This press tool is of the type comprising means (7, 8) for cutting, in a longitudinally fed strip (11), a blank (55) to be drawn, these means consisting of a fixed lower punch (7) carried by the table (2) of the press and a vertically movable upper die (8) normally located above the punch (7) and intended to be moved in the direction of this punch (7) by the movable slide of the press, means (10, 19) for cutting the end scrap (56) of the strip (11) which consist of a cutter having a fixed blade (10) and a movable blade (19), a device (41) for transferring a cut blank (55), pre-drawn or drawn, from the station (4, 5, 6) which it occupies to the next station and means (25) for lifting up each cut blank (55) to the position of the transfer device. 
<??>The fixed blade (10) is carried by the support (9) of the punch (7), while the movable blade (19) is carried by the die (8). 
<IMAGE>
Patent EP-0329749-B1 (EP)
IPC: A47C7/74
Filed: 1988-08-09
Granted: 1993-05-19
Abstract: PCT No. PCT/SE88/00401 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Aug. 9, 1988 PCT Pub. No. WO89/01306 PCT Pub. Date Feb. 23, 1989.A body-supporting device forming the seat (1) and/or the backrest (15) of a chair and adapted to avoid sweating caused by the thermal insulation of the chair includes at least those sections (2) of the exterior surface of the device that form the support surfaces for parts of the body of a person sitting in the chair made of air-permeable material, an internal bag member (6) having air opening (11) to the exterior of the device arranged to communicate with the interior side of the air-permeable sections (2) through holes (7) and a suction device capable of producing a negative air pressure connected to the opening. The interior of the body-supporting device is arranged so that when the suction device is running, air exterior to the support surfaces is drawn through the air-permeable sections, (2, 5), and via interior porous layer (8) and porous body (9) within the bag of the body-supporting device and out of it through the opening (11) to remove heat radiated by the body of the person, in particular from the region between contacting parts of the body and the air-permeable sections, and to cool those parts of the body by the airstreams thus created.
Patent EP-0327989-B1 (EP)
Title: Stepper motor control circuit, especially for watches
IPC: H02P8/02
Filed: 1989-02-03
Granted: 1991-08-28
Abstract: The control circuit (19) receives a supply voltage (Vb) provided by a battery (7), and in response to a time-base signal (S3) it sends driving voltage pulses (Vm) to a stepping motor (5), the rotor of which causes the time (6) to be displayed. The driving pulses are also applied to the control circuit (19) which comprises an adjusting circuit (20), the function of which is to compare the voltage (Vm) of these pulses with a reference voltage (Vr) and to produce, in each pulse, interruptions, the duration and number of which are determined so as to keep the mean voltage of each pulse constant in the presence of a variation of the supply voltage. Under these conditions, the motor (5) is controlled by driving pulses of constant energy, whatever the voltage (Vb) of the battery (7). <IMAGE>
Patent EP-0343374-B1 (EP)
IPC: H05K3/22
Filed: 1989-04-19
Granted: 1991-10-09
Abstract: Conformal, moulded elements (11), bridging a conductor track interruption, are used for repairing conductor tracks (10) whose width is in the range from 50 to 70  mu m and whose path is designed in a meandering manner. With the repair methods used until now, conductor tracks with a width of approximately 150  mu m can be repaired. As a result of miniaturisation of the conductor tracks (10), a special method is required for checking the conformal alignment between the moulded element (11) and the conductor track (10) at the point of the interruption, as well as symmetrical bridging of a conductor track interruption. In the method according to the invention, this check is carried out by monitoring using television cameras (1; 2; 3), the location of the conductor track interruption and its environment, a moulded element (11) which is conformal therewith, and the positioning of this moulded element (11) with respect to the conductor track interruption being detected at various positions. The moulded element (11) is held, aligned and positioned using only a single suction electrode (5), from stamping-out to connection on the conductor track (10). 
<IMAGE>
Patent EP-0343590-B1 (EP)
Inventor: EGNER HARALD
IPC: G01N27/90
Filed: 1989-05-23
Granted: 1993-11-24
Abstract: An eddy-current probe having a measuring coil is described, in the magnetic field of which coil the object to be detected is arranged, and having a reference coil as well as a sine-wave generator, whose output signal is applied to the coil, the output signal of which is subtracted by means of a subtractor whose output signal is applied directly to a first demodulator and, via a 90 DEG -phase shifter, to a second demodulator, the output signal of the sine-wave generator, shifted via a phase shifter having an adjustable phase angle, being applied to the demodulators as an additional signal, and the phase angle being chosen such that the interference signals in the complex impedance plane have a specific direction. 
<??>The sensor according to the invention is characterised in that the output signal of the first demodulator is applied via an amplifier having an adjustable gain (a) and the output signal of the second demodulator is applied via an amplifier having an adjustable gain (b) to a further subtractor whose output signal (Utrig) is used, for example via a trigger threshold, as a measure of the object to be detected.
Patent EP-0367168-B1 (EP)
Inventor: BORN WALTER
IPC: B65D1/38
Filed: 1989-10-28
Granted: 1993-12-29
Abstract: The invention relates to a crate, with a compartment arrangement, for bottles, in particular for wine bottles, which can also be used in a lying position. The invention consists in that, at a distance from the crate bottom (1), at least one projection (8) is provided, which projects into a compartment of the compartment arrangement, that this distance is greater than the distance of the centre of gravity (10) of the bottle (13) to be inserted from the bottle bottom (11), that the distance between that end (9) of this projection (8) which projects into the compartment and the central axis of the compartment is equal to or greater than the greatest radius of that section of a bottle to be inserted which is situated below the projection (8) and that, in the region of the crate bottom (1), a free space is provided, which allows a sideways movement of the bottle bottom (11), at least after release. <IMAGE>
Patent EP-0366194-B1 (EP)
Inventor: YASUE KENJI
IPC: C08J5/00
Filed: 1989-10-20
Granted: 1994-06-15
Abstract: The invention is related to blow-molded nylon products comprising 40-95 parts by weight nylon 46, 3-40 parts by weight nylon 6, nylon 66 and/or nylon 6/66 and 2-40 parts by weight of an acid or epoxy modified polyolefin. Blow moldability and impact resistance are improved without deterioration of high temperature resistance and mechanical strength.
Patent EP-0352914-B1 (EP)
Inventor: WELLS BENJAMIN ALAN
IPC: H04M1/72403
Filed: 1989-06-30
Granted: 1995-11-29
Abstract: A telephone handset incorporates a miniature virtual image display which can display a full page of text at high resolution. The miniature display is a scanning mirror type of display in which a line image is generated by a line of light-emitting devices such as light emitting diodes (LEDs) (50). A magnifying optical system (80) creates a magnified virtual image of the LED line and the virtual line image is then converted into a virtual raster image by an oscillating mirror (80). The virtual image can be viewed at distances close to the display so that the display can be viewed while the telephone handset is being used.
Patent EP-0368652-B1 (EP)
Inventor: WAETJEN FRANK
IPC: A61K31/495
Filed: 1989-11-09
Granted: 1995-03-01
Abstract: A novel chemical process for preparing imidazoquinoxalines bearing hydrogen substitution in the 5-position comprises dealkylation of the novel corresponding 5-tert-butyl compound (which also has vaulable pharmacological properties).
Patent EP-0349449-B1 (EP)
Title: Process for purifying gallium by partial solidification
IPC: C22B9/02
Filed: 1989-06-27
Granted: 1992-05-13
Abstract: This invention relates to a process for purifying gallium by partial solidification. This process consists in locally cooling a mass of liquid gallium so as to convert it partially into crystals which are purer than the initial liquid and then compressing the said crystals to obtain a mass which is as compact as possible, which is then separated from the residual liquid and then remelted. It applies to the manufacture of gallium of purity higher than 99.9999%, meeting the specifications of the electronics industry. <IMAGE>
Patent EP-0337949-B1 (EP)
Inventor: FELIX HANS
IPC: H01B7/02
Filed: 1989-04-06
Granted: 1994-09-07
Abstract: Enveloping insulation is described for lines of any geometry carrying high voltage, which insulation consists of at least one inner and one outer insulating layer. In order to ensure continuously good insulation, including of the end regions of the enveloping insulation, it is provided to use a corrugated tube for the outer insulating layer which tube is combined with the inner insulating layer or the inner insulating layers to form a joint-free composite body, which encloses the line. <IMAGE>
Patent EP-0438483-B1 (EP)
IPC: A23L1/30
Filed: 1989-10-10
Granted: 1992-04-15
Abstract: Lesdites triglycérides sont 2-''canola''-1,3-didécanoyl glycérol, les compositions comprenant ces triglycérides sont des compositions nutritionnelles à usage entéral ou parentéral, et qui sont utilisées comme nutriments. Les triglycérides de l'invention, lorsqu'on les utilise pour la nutrition, présentent une biodisponibilité supérieure à celle des triglycérides naturelles contenant des acides d'huile de canola.
Patent EP-0426044-B1 (EP)
Inventor: HENGST ALFRED
IPC: G03B23/00
Filed: 1990-10-27
Granted: 1995-05-10
Abstract: A slide projector for compartment magazines having a display of the compartment number of the framed slide respectively projected is described. For this purpose, there is arranged to the side of the projection beam path of the slide projector an additional projection device which, via a mirror, deflects into the projection beam path of the slide projector, from a compartment number memory, the compartment number allocated to each slide, and images said number together with the slide in a plane, for example on the projection screen. A 7-segment LCD display which can be controlled by the magazine drive can be provided as the compartment number memory. The projection device is mounted pivotably. <IMAGE>
Patent EP-0390257-B1 (EP)
Inventor: CAROPRESO FRANK EDWARD
IPC: C09C3/00
Filed: 1990-03-21
Granted: 1994-01-12
Abstract: A process is provided for purifying finely divided minerals contacting organic material sufficiently to make the minerals useful for coating a filling paper or for use as catalysts, catalyst supports or the like. The process comprises concomitantly contacting an aqueous slurry of the mineral with a peroxygen and a gas containing ozone at a pH from 5 to 12. Preferably, the peroxygen is incorporated into the slurry prior to contacting the slurry with a gas containing ozone. Optionally, the slurry may be pretreated with a chelating agent or subsequently bleached with a reducing agent.
Patent EP-0403032-B1 (EP)
Title: Method for prolonged release of somatotropin
IPC: A61K9/22
Filed: 1988-03-15
Granted: 1993-08-11
Abstract: Prolonged release administration of somatotropin to a domestic, food-producing animal is provided by the parenteral implantation of a shaped article comprising a solid body of compacted somatotropin which is free of binders and matrix polymers in amounts sufficient to have a substantial effect on release of the somatotropin, and which optionally has a release inhibiting barrier coating covering the article except for at least one uncoated release surface.
Patent EP-0439889-B1 (EP)
Inventor: BEEUWKES REINIER III
IPC: A61H1/02
Filed: 1990-02-19
Granted: 1994-12-14
Abstract: An exerciser is provided for application of an anatomically applied force to the jaw for pivoting of the jaw at its tempero-mandibular joint or to provide a motion to the jaw, or resistance to motion of the jaw which is beneficial in facial orthopedics. A structure is provided having curvilinear guide tracks (60) which guide movement of a carriage (62) according to the character of movement that is desired. The carriage is movable to thereby allow corresponding movement of a mandibular jaw member (72) supported by the carriage relative to a maxillary jaw member (50) supported by the exerciser body. Through suitable linkages, motion may be imparted to the carriage or resistance exerted against its motion by manual action, resilient means or a motor. The linkage may provide for adjustment of mechanical advantage or range of motion through selection of slots (40) or holes 33 formed in parts of the linkage structure. <IMAGE>
Patent EP-0384769-B1 (EP)
Inventor: SCHWARTZ DAVID A
IPC: G01N33/534
Filed: 1990-02-23
Granted: 1996-04-24
Abstract: Bifunctional aromatic compounds which are capable of linking metal ions to biologically useful molecules. The bifunctional compounds are characterized as having a hydrazine or hydrazide group and a protein reactive group. The hydrazine or hydrazide group may be protected as a lower alkyl hydrazone. Conjugates of the bifunctional compounds with macromolecules are also described and labelled macromolecules comprised of the conjugates and metal ions are provided. Additionally, a method is provided for forming a labelled macromolecule by reacting a conjugate with a metal species. The compounds and method of this invention are particularly useful in the fields of biology and medicine for imaging and/or therapy.
Patent EP-0418120-B1 (EP)
Inventor: MONIN JEAN MARC
IPC: G02C5/14
Filed: 1990-09-04
Granted: 1994-04-27
Abstract: Improvement to a spectacle frame side-piece permitting an aesthetic mounting of the side-piece body. 
<??>According to the invention, the side-piece principally comprises a side-piece body (12) and an intermediate element (13) fitted with a first hinge knuckle (14) and an elongate male member (19) substantially in the direction of the said side-piece body; the portion (19) is housed in a corresponding recess (20) of the side-piece body (12) and comprises a conduit (22) housing a mounting screw (26). 
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Patent EP-0424311-B1 (EP)
Inventor: LI KING CHUEN PETER
IPC: A61K33/36
Filed: 1990-10-01
Granted: 1994-01-19
Abstract: A paramagnetic oil emulsion for magnetic resonance imaging composed of about 5 to about 30 volume percent oil and about 70 to about 95 volume percent aqueous-based paramagnetic agent carrier, at least one of the aqueous-based paramagnetic agent carrier and the oil having dissolved therein a magnetic resonance image contrast effective and less than a toxic amount of at least one soluble paramagnetic agent. The paramagnetic oil emulsion provides high intensity magnetic resonance signals in the gastrointestinal tract for MRI evaluation of the abdomen and pelvis, particularly in the distal bowel regions.
Patent EP-0397841-B1 (EP)
IPC: F16L11/12
Filed: 1989-12-04
Granted: 1992-10-21
Abstract: A plastic part, in particular a fuel line, consists of an inner layer of plastic crosslinked by irradiation and surrounded by a layer of plastic containing a foaming propellant. The reaction temperature of the foaming propellant is higher than the processing temperature of the plastic layer containing the propellant. The action of heat causes foaming of the plastic layer containing the propellant. The service life of the plastic part exposed to heat is thereby essentially improved.
Patent EP-0470164-B1 (EP)
Inventor: CLARKE DAVID JOHN
IPC: G01N27/447
Filed: 1990-04-27
Granted: 2002-01-23
Abstract: Analytical apparatus includes a pyroelectric or other thermo-electric transducer element (10) in strip form. Thin film electrodes (12, 14) are provided and one or more dots of reagent (16) are deposited on the transducer surface. A small amount of biological or other sample is deposited over the reagent dots which undergo selective colorimetric changes. The transducer is illuminated from below by LED light sources (24) and light absorption in the reagent regions is detected as microscopic heating at the transducer surface. The electrical signal output from the pyroelectric transducer is processed to derive analyte information.
Patent EP-0479819-B1 (EP)
Inventor: BUNTE REINHARD
IPC: C09D7/45
Filed: 1990-06-11
Granted: 1996-03-20
Abstract: En utilisant des esters partiels éventuellement éthoxylés et/ou propoxylés d'oligoglycérines obtenues par condensation de 2 à 20 mlécules de glycérine avec des acides gras ayant entre 2 et 18 atomes de carbone, éventuellement à substitution hydroxy, en tant qu'agents dispersants de pigments dans des dispersions aqueuses de laquage, on obtient un brillant élevé et des pellicules de laque ayant une résistance chimique et mécanique améliorée.
Patent EP-0437287-B1 (EP)
Inventor: RUBENSTEIN ALBERT SAMUEL
IPC: C12Q1/68
Filed: 1986-04-04
Granted: 1996-07-17
Abstract: Solid phase system for use in a ligand-receptor assay for the detection of a selected analyte in a fluid sample comprises a porous matrix in which microspheres are entrapped, the microspheres being bound with a receptor capable of capturing a target ligand. The system is for use in a multiple ligand-receptor assay for simultaneous detection of at least two selected analytes, distinct gps. of microspheres that are entrapped within discrete zones in the porous matrix, each gp. of microspheres being bound with a receptor capable of capturing a different target ligand. The following specific cases are claimed: one gp. of microspheres is bound with a receptor capable of capturing a target ligand; and one gp. of microspheres is bound with either (1) the target ligand or other receptor substance as a positive control; or (2) a substance incapable of capturing the target ligand without a bound component, as a negative control for the detection the analyte. Appts. is also provided.