baber/WOPTO huggingface dataset:
Patent EP-0245845-A2 (EP)
Inventor: DZIONDZIAK KLAUS DR
IPC: C12G3/08
Filed: 1987-05-12
Abstract: The object of the invention is to provide a method for the production of low-alcohol or alcohol-free beer. In said method, a gas is lead through alcoholic beer in order to desorb the alcohol, the involved loss of taste in the beer being compensated for by substances which improve the taste thereof. The taste-improving substances are either already contained in the beer as fermentable substances or are specifically added thereto. The method of the invention can also be carried out using yeast-containing beer, the yeast then utilizing a portion of the fermentable substances present, producing aroma substances typical of beer and, if necessary, degrading a further portion of the present ethanol at the same time.
Patent EP-0248379-A2 (EP)
Inventor: POPPE LASZLO DIPL-ING
IPC: G01N30/60
Filed: 1987-06-01
Abstract: The column according to the invention has a tubular body (1) which contains an absorption solution and at whose two ends one neck section (2) is formed in each case. Disposed in each neck section (2) is a core (4) which is secured against axial movement and contains an inlet channel (3) and between which and the wall of the neck section (2) at least one elastic sealing ring (7) is disposed in an axially immovable manner. A filter and distributor element (5) is directly connected in the path of the inlet channel (3) to the core (4) which is fixed in its position by means of an element (9) detachably mounted on the neck section (2) of the column body (1). <IMAGE>
Patent EP-0255652-A2 (EP)
Inventor: NOJIMA TOSHIO
IPC: H03F3/16
Filed: 1987-07-21
Abstract: An input signal is divided equally by a divider (31) and the equally divided outputs are applied to first and second amplifying means (32, 33), respectively. A filter means (41), which rejects the fundamental wave component of the input signal but passes therethrough its harmonic component, is connected between the first and second amplifying means. The outputs of the first and second amplifying means are respectively connected to first and second select circuits (45, 46) which select the fundamental wave components of the input signal. The outputs from the first and second circuits are combined in phase with each other, by a combiner (47), into a composite signal.
Patent EP-0255917-A2 (EP)
Inventor: MAUS VON RESCH JULIUS
IPC: E05F3/10
Filed: 1987-07-29
Abstract: Because air bubbles are undesirable in the so-called oil-pressure chamber (7) of the door closer, whereas they are not troublesome in the oil reservoir chamber (6), any small air bubbles in the oil-pressure chamber (7) are automatically removed from the oil-pressure chamber (7) with the returning oil on closing the door. In order to guarantee this, a venting channel (10) starts at the highest point in the oil-pressure chamber (7), that is to say where small air bubbles may accumulate. Both the air removed for the purpose of venting and at least some of the "excess oil" which has to flow back into the oil reservoir chamber (6) again in opposition to the arrow (3) when the door is closed, that is to say during the return stroke of the piston (1) flow via said venting channel (10). The position of a longitudinal channel (21) leading to a throttle valve can be retained in the conventional way. The first channel part (17) of the venting channel (10) and said longitudinal channel (21) of the venting channel are connected by an arc-shaped channel or annular channel (18) which preferably consists of an annular groove in the cylinder top (19). <IMAGE>
Patent EP-0270035-A2 (EP)
Inventor: SCHRAEDER MARGARETE
IPC: B60N2/26
Filed: 1987-11-27
Abstract: The invention relates to a child's safety seat (1) for use in vehicles. This has a frame-like substructure (2), fixed by a vehicle safety belt (21) or special safety belt, for positioning the seat (1) on a vehicle seat (3) in the direction of travel (4). In addition, a superstructure (6) exists for fixing the seat shell to the substructure (2). Retaining belts (30) for the child are fixed to the ends of the seat shell (7) or of the superstructure (6). By means of at least one compression spring element (32) which exerts its force substantially against the direction of travel (4), the retaining belt (30) is spring-mounted relative to the seat shell (7) or the superstructure (6), and/or the superstructure (6) is spring-mounted relative to the substructure (2) and/or the substructure (2) is spring-mounted in itself. <IMAGE>
Patent EP-0273274-A2 (EP)
Inventor: RAUER KURT DR
IPC: C08F8/50
Filed: 1987-12-11
Abstract: Polyethylene, preferably high density polyethylene, is degraded (modified) at temperatures above 300 DEG C by means of agents which generate free radicals (for example peroxides, azo initiators, C-C-cleaving initiators), optionally in the presence of compounds of metals as cocatalysts.
Patent EP-0274107-A2 (EP)
Inventor: ENDRES LUDWIG
IPC: H01J61/72
Filed: 1987-12-21
Abstract: Inside the lamp bulb (22) of a linear incandescent lamp, which bulb is provided with at least one cap (23) of a type which is conventional for linear incandescent lamps, the discharge vessel (25) of a fluorescent lamp is fixed inside the lamp bulb (22). The operating electronics (29) are arranged on at least one printed circuit board (26), combined, if required, into individual functional groups. The necessary electrical connections between the printed circuit board (26), the cap (23) and, if required, the other lamp end, are produced by means of leads (27, 32). The non-illuminating end regions of the lamp bulb (22) are covered with a light-absorbent sleeve (24). <IMAGE>
Patent EP-0231973-A2 (EP)
Inventor: FU YI-CHANG
IPC: C11D3/384
Filed: 1987-01-27
Abstract: The present invention relates to textile treating compositions which are especially useful for treating textiles in the rinse cycle of a textile laundering operation to provide improved fabric softening and conditioning benefits. The textile treatment compositions comprise a substantially water-insoluble cationic fabric softening agent in combination with a substantially saturated lipid component containing one or more phosphoglycerides. The present invention further relates to a method for softening and conditioning textiles by treating the textiles, preferably during the rinse cycle of a textile laundering operation, with a combination of the softening agent and substantially saturated lipid component.
Patent EP-0268331-A2 (EP)
Inventor: GEARY PHILIP JOHN
IPC: C12P7/22
Filed: 1987-11-09
Abstract: Catechols of formula (IV)
      where R₁ and R₂ are each selected from hydrogen, halogen, cyano, -COOH (and derivatives thereof such as unsubstituted or substituted amides) alkyl, aryl and cycloalkyl (which alkyl, aryl and cycloalkyl groups may be substituted), comprising supplying a compound of formula (V)
      to a culture of a mutant strain of a benzene-metabolising microorganism which contains a  cis -benzene glycol dehydrogenase. 
     The dihydrodiol (V) is preferably obtained, without product isolation, by a microbial process from a compound of formula (VI)  
      employing a mutant strain of a benzene-metabolising microorganism which contains a dioxygenase.
Patent EP-0236005-A2 (EP)
Inventor: SCOTT GERALD
IPC: C08K5/00
Filed: 1987-02-17
Abstract: Polymer compositions comprising a vinyl polymer and a combination of at least two metal complexes wherein the complexing agent of the first complex is attached to the metal through oxygen and the metal is a transition metal, and the complexing agent of the second complex is attached to the metal through sulphur and the metal is a transition metal or a metal of group II or IV of the periodic table of the elements, wherein the molar ratio of the second metal complex to the first metal complex is 0.5 or less. A film obtained from such polymer compositions and its use agricultural processes are also claimed.
Patent EP-0251459-A2 (EP)
Inventor: ELGER GORDON ANTHONY
IPC: A61K47/36
Filed: 1987-05-12
Abstract: A solid, controlled release, pharmaceutical composition comprising an active ingredient incorporated in a matrix comprising a first substance selected from a water soluble polydextrose and a water soluble cyclodextrin and a second substance selected from a C₁₂-C₃₆ fatty alcohol and a polyalkylene gylcol. 
     Preferably the first substance is a cyclodextrin, especially a beta-cyclodextrin, whilst the second substance is a C₁₄-C₂₂ fatty alcohol, especially stearyl alcohol, cetyl alcohol, cetostearyl alcohol or myristyl alcohol. The matrix may also contain a cellulose ether, especially a hydroxyalkylcellulose or a carboxyalkylcellulose.
Patent EP-0246885-A2 (EP)
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/09
Filed: 1987-05-20
Abstract: A contrast-enhancing agent for photolithography which comprises:
     (a) a photo-bleachable compound having, in its molecule, at least one characteristic structural unit represented by the general formula
     in which Z is a divalent group which forms a heterocyclic aromatic ring structure with the nitrogen atom, X is a monovalent anionic group and n is a positive integer; and   (b) a water-soluble polymer as a binder.
Patent EP-0252683-A2 (EP)
Inventor: PROBER JAMES MERRILL
IPC: C12Q1/68
Filed: 1987-07-01
Abstract: A DNA sequencing system and method are described to detect the presence of radiant energy emitted from different excited reporter dye-labeled species (DNA fragments) following separation in time and/or space, and the identity of the species which emit radiant energy closely spaced in wavelength. Functions of the emitted energy are obtained which vary over the wavelengths of the closely spaced spectra in different senses and the functions ratioed, whereby the ratio is indicative of the identity of the DNA fragments. 
     The emitting portion of the reporter-labeled DNA fragment is preferably one of a family of fluorescent dyes based on 9-carboxyethyl-6-hydroxy-­3-oxo-3H-xanthene. These xanthene dyes are covalently attached to the DNA fragments through the carboxylic acid functionality, preferably via an amide linkage. The dyes may be protected by including an alkoxy group at the 9-position. A spacer may be inserted between the dye and the amine. The fluorescent dye preferably is attached to the DNA chain terminators and provides many advantages. Thus only DNA sequencing fragments resulting from  bona fide  termination events will carry a reporter. The DNA sequencing may also be labeled using the xanthene dyes which have general utility as fluorescent labels. Also acyclonucleoside triphosphates are described as being useful as chain terminators in DNA sequencing using a modification of the Sanger method.
Patent EP-0258031-A2 (EP)
Inventor: GUZIK NAHUM E
IPC: H04L7/033
Filed: 1987-08-25
Abstract: A method for data window centering in a multifrequency data separator (12) based on having the frequency of a voltage-controlled oscillator (20) at least twice that of read data window frequency, and setting delay of a delay line (14) used in the data separating process so that arriving raw data pulses will be more accurately assigned to their corresponding windows. The method is realized by providing the multifrequency data separator with a phase comparator emulator (30) and a counter (28). According to another embodiment, the apparatus comprises a counter (28b) combined with a delay setting logic unit (40). The method and apparatus described above result in window centering which does not essentially depend on timing characteristics of circuitry used in the construction of the data separator.
Patent EP-0268374-A2 (EP)
Inventor: CHANG JOHN CHENG-CHUNG C O MIN
IPC: D06M15/41
Filed: 1987-10-15
Abstract: Compositions comprising normally solid, water-soluble divalent metal salts of partially sulfonated novolak resins are provided. These divalent salts of partially sulfonated novolak resins are useful for imparting to fibrous poloyamide materials stain resistance to natural and synthetic acid colorants. Also provided are methods of preparing these resins, methods of treating fibrous polyamide materials with these resins, and fibrous polyamide materials so treated.
Patent EP-0285743-A2 (EP)
Title: Kolineare Reihe von Halbwellendipolen mit Viertelwellendipolen an beiden Enden
Inventor: STAMOV TABAKOV MIRTCHO DIPL-IN
IPC: H01Q9/44
Filed: 1988-01-11
Abstract: Die Empfangs- und Sendeantenne besteht aus kolinear angeordneten Dipolen 2, 3. Auf der Seite der End-Halbwellendipole 21, 3n sind je ein Viertelwellendipol 6, 7 angebracht. Die Dipole wechseln sich mit einer Phasenverschiebung mit kapazitivem und induktivem Charakter von 60 bis 120° el. ab. Die Herausführungen sind asymmetrisch vom freien Ende des einen End-Halbwellendipols 2 und vom benachbarten Ende des benachbarten Viertelwellendipols 6 herausgeführt.
Patent EP-0275944-A2 (EP)
Inventor: HIGGINBOTHAM CLARK A
IPC: C08L33/06
Filed: 1988-01-16
Abstract: A thermosetting solvent solution coating composition is disclosed which cures to provide the appearance of anodized aluminum. This composition comprises a dispersion of a fluorocarbon polymer in volatile organic solvent which is pigmented with a finely divided mica (preferably titanium dioxide coated) and an aluminum flake (which is preferably acid-resistant) to provide a combination of whiteness and transparancy providing an anodized aluminum appearance. This pigmented dispersion contains a thermosetting acrylic, preferably an hydroxy-functional acrylic copolymer and a curing agent therefor to provide a thermosetting cure which enhances the hardness and abrasion resistance of the coating, and enough additional pigment to provide sufficient coloration to allow production control without providing enough opacity to hide the whiteness and metallic appearance provided by the combination of mica and aluminum flake. A flatting agent to reduce gloss and a wax to enhance surface lubricity are also preferably present.
Patent EP-0282847-A2 (EP)
Inventor: NEHRIG JUERGEN
IPC: B29C48/09
Filed: 1988-03-05
Abstract: For making hollow articles from thermoplastic materials, a parison is extruded from a parison die, laminated with a film and subsequently the parison-film composite is blow-moulded in a mould.
Patent EP-0295637-A2 (EP)
Inventor: KRAUSE BRIAN ROBERT
IPC: A61K31/19
Filed: 1988-06-14
Abstract: Single dose formulations containing a combination of a lipid regulating agent selected from gemfibrozil, clofibrate, bezafibrate, or fenofibrate and an ACAT inhibiting agent are effective pharmacological formulations for regulating blood serum lipid and cholesterol levels.
Patent EP-0303294-A2 (EP)
Inventor: KUSANO HIROSHI
IPC: C08F20/12
Filed: 1988-08-12
Abstract: Improved cell culture filmcarriers are disclosed herein. These improved filmcarriers consist of water-insoluble polymer film, the film being 1.0 - 2,000 µm in thickness and 1.00 - 1.30 g/ml in density in a culture medium and having positively chargeable chemical moieties or proteins, which are linked on the film surface through at least chemical bonds.
Patent EP-0312950-A2 (EP)
Inventor: MERREM HANS-JOACHIM
IPC: G03F7/09
Filed: 1988-10-17
Abstract: Es wird ein positiv arbeitendes lichtempfindliches Gemisch beschrieben, enthaltend eine lichtempfindliche Verbindung entweder vom o-Chinondiazidtyp oder einen photolytischen Säurespender in Kombination mit einer Verbindung, die eine C-O-C-Gruppierung enthält, ein in wäßrigalkalischer Lösung lösliches bzw. quellbares Bindemittel, sowie einen Farbstoff der allgemeinen Formel I <IMAGE> Das erfindungsgemäße lichtempfindliche Gemisch zeigt eine höhere Lichtempfindlichkeit als vergleichbare Gemische, die andere Farbstoffe enthalten.
Patent EP-0347491-A2 (EP)
Inventor: GRIMM ROSA
IPC: G08B5/36
Filed: 1988-10-17
Abstract: The invention relates to electronic partner search apparatuses which are designed such that they are divided into apparatuses intended for men and for women, that all apparatuses are equipped with a transmitter and a receiver, that the transmitting frequencies and the receiving frequencies of the apparatuses intended for men and of the apparatuses intended for women are changed over in each case and that a visual and/or audible signal is emitted if a device registers the response of its own receiver when the transmitter is switched on. Thus, only partners of different sexes can have contact with each other. <IMAGE>
Patent EP-0317961-A2 (EP)
Inventor: SCHONHAMMER JOHANN
IPC: F24F7/08
Filed: 1988-11-22
Abstract: The lower sealing of an exhaust and supply air compartment (1), in particular with a heat exchanger for stall ventilation, is formed by a shell (13) which has an upper side, forming an open rectangle, for connection to the compartment (1), two opposite side walls (14) starting on opposite sides of the rectangle, and an end plate (15) which runs between the two other opposite sides of the rectangle, extends in the transverse direction from side wall to side wall and consists of sections (15a, 15b, 15c, 15d) which hang together in the manner of a chain. The sections (15a etc.) of the end plate (15) hang together via hinges (16) so that, for manufacture and for transport, they can be laid flat, as a result of which the outlay for this lower shell end plate can be considerably reduced. <IMAGE>
Patent EP-0282134-A2 (EP)
Inventor: MAGNI AMBROGIO
IPC: C07C67/00
Filed: 1988-03-03
Abstract: The acylation of a naphthalene compound, substituted in the 2-position with an electron-donating group, with a reactive derivative of a lower aliphatic acid, in an aprotic organic diluent and in the presence of a Friedel Crafts catalyst consisting of a halide of an element having at least two valences, is improved when maintaining constant at any time the molar ratio of the naphthalene compound to the acylating agent and that of the acylating agent to the Friedel Crafts catalyst within specific ranges.
Patent EP-0275164-A2 (EP)
Inventor: MACDONALD WILLIAM ALASDAIR
IPC: C08G63/68
Filed: 1988-01-11
Abstract: Melt processable, aromatic copolyesters containing 15 to 40 mole % of 4-oxybenzoyl moieties from 0.25 to less than 2.5 mole % of randomising moieties, which are preferably 2-6 oxy naphthoyl moieties, the balance of moieties being equimolar proportions of moieties derived from hydroquinone and isophthalic acid. The preferred polymers are made by a dispersion polymerisation process using as a dispersion aid a finely divided particulate material having at least 95% by weight of particles with at least one dimension less than 1 micron.
Patent EP-0296693-A2 (EP)
Inventor: BRUCHMANN RICHARD ALBERT
IPC: H01R12/82
Filed: 1988-01-28
Abstract: An electric power connector comprises a mating male plug portion (30) and a co-acting female receptacle portion (10). The male plug portion (30) comprises a blade having first and second thickness tier regions (34,38) with a rounded front end (32) and a rounded shoulder transition (36) between the tier regions. A trailing edge (40) of the blade extends from one surface of the second tier region (38) and is adapted for delivery of electrical power. The female receptacle portion (10) comprises a bar (12) of conductive material having a first and second pair of parallel rows of multi-point spring contacts (14,16). The first pair row (14) is adapted to mate with the first tier region (34) of the male plug portion, and the second pair row (16) extends past the first pair row (14) and is adapted to mate with the second tier region (38).
Patent EP-0279705-A2 (EP)
Inventor: KHAN ABBAS A
IPC: G01N33/53
Filed: 1988-02-19
Abstract: Disclosed is a screening assay for determining the amount of Superoxide Dismutase (SOD-1) in extra-cellular body fluids, for use in determin­ing Trisomy 21 Down syndrome in a fetus. The assay can be done by any of a number of well known techniques including Radio-­immunoassay, an Enzyme Linked Immunoassay, or a luminescence assay, single or tandem antibody type, carried out in solid or liquid phase. Polyclonal or monoclonal antibodies can be used. In the preferred embodiment, the assay is used to determine SOD-1 levels in amniotic fluid. A level above a threshold indicates a high probability of Trisomy 21 Down Syndrome for the fetus.
Patent EP-0286397-A2 (EP)
Inventor: OGLE CHRISTOPHER LEON
IPC: A47C31/12
Filed: 1988-04-07
Abstract: A mobile chair is disclosed which utilises a narrow backbone frame structure having an upper portion (11) and a bifurcated lower portion (12) interconnected by an articulated hinge arrangement (14). The angle formed between the upper and lower portions may be maintained at the desired angle by a clamp member (13) connected to an offset axis of the hinge arrangement (14) and bolted to the upper portion (11). The frame comprises a seat support member (15) extending from and releasably attached to the hinge arrangement (14) at one end. The other end is supported by a front member (16) which is connected to the front wheel(s) (17). The rear wheels (19) are connected to the lower portion 12 by wheel mounts (18) which may be rotated to raise or lower the height of the lower portion (12) to cause a variation of the orientation of the seat fitted to the frame.
Patent EP-0289346-A2 (EP)
Inventor: HONJO MASAHIRO
IPC: H03D3/00
Filed: 1988-04-29
Abstract: A frequency demodulation circuit disclosed superposes pulses on an input frequency-modulated (FM) signal at substantially peaks of the FM signal before demodulating the FM signal so that zero cross points of the FM signal can be correctly restored. A peak detection circuit detects peaks of the FM signal or peaks of the fundamental wave of the FM signal, which substantially correspond to the peaks of the FM signal. A pulse generating circuit generates, from the peak detection result, pulses respec­tively occurring at the same timings as those of the detected peak occurrance timings. The generated pulses are added to the FM signal to obtain the pulse-superposed FM signal.
Patent EP-0294179-A2 (EP)
Inventor: GOLDER MICHAEL D
IPC: C08K5/29
Filed: 1988-06-01
Abstract: Elastomeric compositions having resistance to hot grease aging are made from a blend of a thermoplastic copolyester elastomer and carbodiimide, with or without phenoxy resin.
Patent EP-0296770-A2 (EP)
Inventor: LOMAS WILLIAM F
IPC: F16H37/04
Filed: 1988-06-17
Abstract: A tractor transmission includes first and second hydraulically actuated disc clutches (32,38) adapted to driveably connect an input shaft (14), which is clutched by a friction clutch (16) to an engine, to a first and second sleeve shafts (20,50). A countershaft (104) and the sleeve shafts (20,50) support gear-pinion pairs that produce four speed ratios. The range box includes gearing mounted on an output shaft (110), the countershaft (104), and the input shaft (14) to drive the output shaft (110) at a slower speed than that of the countershaft (104) when the low range is selected, to drive the output shaft (110) in the opposite direction to its forward drive direction when reverse operation is selected, and to directly connect the countershaft (104) to the output shaft (110) when the high speed range is selected.
Patent EP-0295171-A2 (EP)
Inventor: ARIANO MARIO-JEAN
IPC: B30B15/02
Filed: 1988-05-27
Abstract: The invention relates to a device making it possible to load tools onto a press quickly and completely safely. It is formed by a table at the lower part, on which positioning wedges are fixed, and a centring actuator itself comprising the safety locking. The upper part is solidly attached to the slide by a single action actuator. This device as a whole enables the tooling to be rapidly changed, with the intention of reducing the non-productive downtime of these machines. <IMAGE>