baber/WOPTO huggingface dataset:
Patent EP-0416430-A1 (EP)
Inventor: MUEHLBACH KLAUS DR
IPC: C08L71/12
Filed: 1990-08-28
Abstract: The invention relates to thermoplastic moulding compositions containing   A) from 5 to 95.9 % by weight of a thermoplastic polyamide (component A), B) from 4 to 80 % by weight of a component based on a polyphenylene ether and possibly containing up to 40 % by weight of a vinylaromatic polymer in the mixture (component B), C) from 0.1 to 15 % by weight of a thermotropic, liquid-crystalline oligomer or polymer (component C), D) from 0 to 25 % by weight of a rubber-elastic polymer (component D) and   E) from 0 to 20 % by weight of a further polymer (component E). t
Patent EP-0473835-A1 (EP)
Inventor: MUELLER NORBERT DIPL-ING FH
IPC: G08B13/16
Filed: 1990-09-07
Abstract: Method for operating an arrangement for ultrasonic room monitoring in a first operational mode, to be precise with pulse-echo operation (I), in which (I) the profile of the amplitudes of the received echoes (E) is monitored (= echo-amplitude evaluation operation I) and in a second operational mode (D), to be precise Doppler-effect evaluation of operation (I and/or D), in which (I and/or D) the spectrum of the received ultrasound (E) is monitored. A memory (M) serves to store data more or less precisely describing the received signals (E), and stores in addition data relating to one or more segments of one of the last-received signals (E). During operation, an evaluation circuit (G) uses the memory (M) to compare the profiles of the amplitudes and the spectra, of the sequentially received signals (E), detects periodic changes, and/or aperiodic changes caused by air streaks, in the received signals (E) as at least largely irrelevant in terms of alarm. During operation, the evaluation circuit (G) firstly has only one of the two operational modes, that is to say the first (I) or the second (D), before during operation it (G) subsequently temporarily has the other of the two operational modes, that is to say the second (D) or the first (I) - but only does so when one operational mode previously had a criterion relevant in terms of alarm. The evaluation circuit (G) does not trigger the alarm (N) until criteria relevant in terms of alarm have been detected (in V) in the two operational modes (I and D). <IMAGE>
Patent EP-0426098-A1 (EP)
Inventor: GRETZ NORBERT DR
IPC: A61P3/00
Filed: 1990-10-30
Abstract: Phosphate binders for oral prescriptions with alpha-keto-glutaric acid calcium salt as the active substance and, where appropriate, further organic or inorganic phosphate binders and additives.
Patent EP-0435095-A1 (EP)
Inventor: MORI SHINOBU
IPC: A61K36/736
Filed: 1990-12-13
Abstract: An extracted peach-leaf fraction, preparation method of the same and a bath-additive composition comprising the same is disclosed. 
     The extracted peach-leaf fraction is prepared by extracting peach-leaves with water and/or a lower alcohol, and treating the obtained extract with activated charcoal. 
     The peach-leaf fraction of the present invention has an excellent solubility and stability when dissolved in water, a high anti-inflammatory effect, and safety to the skin. Further, the bath-additive composition comprising the peach-leaf fraction has an excellent bathing effect without making the bath water turbid.
Patent EP-0444304-A1 (EP)
Inventor: BRETTSCHNEIDER ULRICH DR
IPC: F16L37/14
Filed: 1990-12-21
Abstract: The invention relates to an automatically mountable plug-coupling for hose pipes in motor vehicles, by means of which a hose (1) - for example a cold water hose - which is attached to a plug-in hose nipple (3), can be coupled in a fluid-tight manner to a pipe connecting piece (2) and can be fixed thereto by means of a simple locking element (5) (Fig. 1). <IMAGE>
Patent EP-0389060-A1 (EP)
Inventor: VAN DER KLAUW JOHANNES PETRUS
IPC: C08J3/24
Filed: 1990-03-20
Abstract: A granular material which is capable of being scattered and is suitable for the curing of liquid binders applied to substrate surfaces, where the granular material comprises a solid core material to which dibenzoyl peroxide is bonded with the aid of a plasticiser which is solid at room temperature, is used in the production of a surface in road construction or in the production of road markings.
Patent EP-0430350-A1 (EP)
Inventor: DANIELS TERRY
IPC: C08K3/02
Filed: 1990-11-21
Abstract: A polyamide moulding composition which comprises a thermoplastic polyamide and flame retardants. The flame retardants comprise red phosphorus, magnesium hydroxide and/or carbonate and a terpolymer of ethylene, an acrylic ester and maleic anhydride. 
     The composition may also include reinforcing fibres and/or fillers.
Patent EP-0383562-A1 (EP)
Inventor: KITAI HIROTO - -B
IPC: G11B7/085
Filed: 1990-02-14
Abstract: An optical information recording and/or reproducing apparatus for recording and/or reproducing information by scanning an information track with light beam spot irradiated from an optical head, the apparatus being characterized in that the movement of the optical head is prohibited when the light beam spot is positioned in a track jump region and in a region in which scanning speed with the light beam spot is not constant.
Patent EP-0420512-A1 (EP)
Inventor: FRIEDMANN JACOB
IPC: B23B27/04
Filed: 1990-09-21
Abstract: A cutting insert for use in a cutting tool assembly comprising first and second longitudinally directed insert surfaces directed at an acute angle with respect to each other and defining between them a centrally disposed, wedge-shaped body portion of the insert; a leading end portion of the insert formed integrally with a wider end portion of the wedge-shaped body portion and formed with a cutting edge and with an abutment shoulder located between the cutting edge and an adjacent end of said first insert surface and a trailing end portion of the insert formed integrally with a narrower end portion of the wedge-shaped body portion and defined between a wholly recessed extension of said first insert surface and said second insert surface.
Patent EP-0429169-A1 (EP)
Inventor: CASSIDY EDWARD FRANCIS
IPC: C08G65/333
Filed: 1990-10-01
Abstract: The invention is concerned with an isocyanate-reactive composition comprising a polymer having a molecular weight of at least 500 containing a plurality of groups of the formula :
      wherein R¹ represents hydrogen or a hydrocarbon radical; 
R² represents a hydrocarbon radical; 
R³ represents an organic radical carrying at least one isocyanate-reactive group, and 
R⁴ represents hydrogen or an optionally substituted hydrocarbon radical. Such compositions are useful for making moulded elastomers and flexible foams.
Patent EP-0391761-A1 (EP)
Inventor: COIRIER YVES
IPC: F16L59/16
Filed: 1990-03-20
Abstract: The invention comprises a part forming a cylinder (4) extended in an inwards direction by a radial part (5), the part forming a cylinder (4) having at least one projection (6, 7) towards the exterior for fitting to at least one pipe and the radial part directed inwards being recessed. <IMAGE>
Patent EP-0432051-A1 (EP)
Inventor: DUBIEF CLAUDE
IPC: A61K8/39
Filed: 1990-12-07
Abstract: Reducing cosmetic composition, containing a combination of a reducing agent and a cationic polymer. The reducing agent is cysteamine or one of its salts and/or N-acetylcysteamine, and the cationic polymer is a copolymer of 45 to 99.5 mol% of N-vinylpyrrolidone and of 55 to 0.5 mol% of unquaternised di(C1-C4 alkyl)amino(C1-C18 alkyl) acrylate or methacrylate. 
<??>Use of the composition in a cold permanent hair-setting process.
Patent EP-0445223-A1 (EP)
Title: Radiofrequency ablation catheter.
Inventor: LANGBERG EDWIN
IPC: A61B18/14
Filed: 1989-11-17
Abstract: A cardiac ablation apparatus including a solenoidal antenna, monitoring electrodes, and a coupling network at a distal end of a catheter transmission line, and another coupling network at the proximal end of the catheter transmission line to connect the catheter to the source of radiofrequency (RF) power and to an intracardiac electrogram monitor. Solenoidal antenna design includes single and multiple windings with varying geometrical features. Plated plastic tri-axial design of a transmission line offers unitary fabrication. A catheter with variable impedance electrode and gap coatings has features useful for both ablation and for hyperthermia applications. <IMAGE>
Patent EP-0426793-A1 (EP)
Title: Process for making a possibly flat synthetic resin moulded block and preform for use in such a process.
Inventor: HAUNOLD FRITZ
IPC: B27K3/24
Filed: 1990-04-27
Abstract: In a process for making a synthetic resin moulded block from fibres containing cellulose like wood fibres and a condensation resin binder like phenolic resin, for the continuous production of a mould blank or plate, a layer (19) of the viscous binder is applied on a web-like conveyor (2), especially a paper impregnated with phenolic resin, and a fibrous mass is then applied to it in the form of a fibre cake (20). A second coated web of conveyor material (7) is then continuously laid upon the fibrous mass with the coating of binder (26) downwards, whereafter the laminated structure (27) thus obtained is heated and compressed in a heated strip press (10), whereby the binder is distributed generally uniformly on the porous volume of the laminated structure. After the compressed laminated structure (27') has cooled it is used as the preform for the production of high-pressure moulded blocks. In another embodiment of the process, the laminated structure may be directly converted into a synthetic resin moulded block by increasing the pressure, pressing temperature and the time in the strip press with the curing of the binder.
Patent EP-0489759-A1 (EP)
Title: Process for producing a plated-through printed circuit board.
Inventor: HUPE JUERGEN
IPC: H05K3/42
Filed: 1990-08-11
Abstract: PCT No. PCT/EP90/01326 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Aug. 11, 1990 PCT Pub. No. WO91/03920 PCT Pub. Date Mar. 21, 1991.A process is described for manufacturing through-hole plated single-layer or multi-layer printed circuit boards based on a polymeric substrate material or on a ceramic material provided optionally on both sides with at least one photoresist layer temporarily exposing the electroconductive circuit pattern by electroplating or electroless plating with a metal layer also on those surfaces which have not been coated with a conductive metal layer, characterized in that a) the surfaces of the substrate, after hole-drilling and a subsequent mechanical surface-treatment, are laminated with a suitable photoresist, exposed to light and developed so that the circuit pattern image is exposed, b) the surfaces of the substrate are pre-treated in a solution having oxidizing activity, c) after removal of the residual solution by rinsing, the substrate is introduced into a solution which contains at least one heterocyclic monomer, and more specifically pyrrole, thiophene, furane or derivative(s) thereof, which in a polymeric form is electrically conductive, d) the substrate is then transferred into an acidic solution whereby an electrically conductive polymeric layer is formed, whereupon, if desired or required, any residual solution is removed by rinsing, and the through-holes and the circuit pattern image are metallized in one step by galvanic or, preferably, electroless metallization.
Patent EP-0458913-A1 (EP)
Title: Magnetoelectric resonance engine.
Inventor: MOSCRIP WILLIAM M
IPC: F02G1/055
Filed: 1990-08-21
Abstract: PCT No. PCT/US90/04744 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Aug. 21, 1990.A machine which combines an Alpha-type Stirling cycle thermal machine and a magnetoelectric resonanace mechanism adaptable to be useful both as an electric generator and an electric heat pump, such a Stirling cycle resonance machine has a simplified mechanical arrangement with a minimum number of moving parts within a hermetically sealed and permanently lubricated housing, is fully automatic, self-starting, and self-regulating in operation in that the mechanical motion of the pistons is maintained in appropriate phase relationship by an electronic quadrature phase-locking circuit. It can readily use multiple fuels as an electric generator and multiple electric power sources (DC or AC) as an electric heat pump.
Patent EP-0494960-A1 (EP)
Title: Wrap-around carrier with handle.
Inventor: SCHUSTER RICHARD LEE
IPC: B65D5/468
Filed: 1990-09-20
Abstract: A wrap-around bottle carrier with short end panels and reinforced side and top panels formed by folded-under edge flaps. Tuck flaps connected to the edge flaps permit folding of the edge flaps. Neck retainer openings are provided in the top panel and in the folded-under top panel edge flaps. The side panels include short angled portions adjacent the top panel. One of the side panels contains a handle opening extending from the adjacent bottom panel into the adjacent angled portion. The carrier can be lifted by means of either the handle or the ends of the top panel.
Patent EP-0446343-A1 (EP)
Inventor: MCLAUGHLIN JAMES G
IPC: A42B1/04
Filed: 1990-09-28
Abstract: L'appareil de protection permet de couvrir plusieurs parties du corps d'un individu, telles que la tête, les bras et les pieds. L'appareil de protection est constitué d'un matériau thermoscellé qui est thermoscellé le long de surfaces prédéterminées (18, 19, 20) et collé le long d'autres surfaces (26). Un matériau élastique esst fixé dans le matériau thermoscellable de manière à assujettir l'appareil fini sur la tête, les bras ou les pieds de l'utilisateur.
Patent EP-0440034-A1 (EP)
Inventor: SIOL WERNER DR
IPC: C08J7/043
Filed: 1991-01-15
Abstract: The invention relates to multilayer composite systems built up from polyesters P1 and poly(meth)acrylates P2, where the poly(meth)acrylate P2 is applied, as top layer, to the polyester P1 and contains from 0.1 to 10 % by weight, based on P2, of conventional UV absorbers, and to mouldings formed therefrom.
Patent EP-0446895-A1 (EP)
Inventor: MISHIMA MASAYUKI
IPC: C07F7/08
Filed: 1991-03-13
Abstract: A compound represented by the formula (1) :
       
 wherein Ar₁ represents an arylene group; Ar₂ and Ar₃ independently represent an aryl group or an arylene group; R₂ and R₃, which may be identical or not, independently represent a hydrogen atom or an alkyl group having a carbon number of 4 or less, or R₂ and R₃ both represent -SiR₄R₅R₆ (R₄, R₅ and R₆, which may be identical or not, independently represent an alkyl group, aralkyl group or aryl group which may be substituted); 
R₁ represents -SiR₇R₈R₉ (R₇, R₈ and R₉, which may be identical or not, independently represent an alkyl group, cycloalkyl group, aralkyl group or aryl group which may be substituted, or none (only in the case where R₂ and R₃ represent -SiR₄R₅R₆), one or two of R₇, R₈ and R₉ represent the following :
       
 wherein Ar₁, Ar₂, Ar₃, R₂ and R₃ have the same definitions as above), a method of its production and a photoreceotor for electrophotography incorporating it as a charge transport material. The photoreceptor is very excellent in sensitivity and durability.
Patent EP-0451614-A1 (EP)
Inventor: AONO TOSHINAO C O CHIBA WORKS
IPC: C07D307/89
Filed: 1991-03-26
Abstract: A high activity and high selectivity fluid catalyst for use in gas phase oxidation of aromatic hydrocarbons, comprising 50 to 95% by weight (calculated by TiO₂ + SiO₂ + B₂O₃) of component (A) which comprises titanium oxide, silicon dioxide and boron oxide and 
   5 to 50% by weight [caluculated by V₂O₅ + M₂O (M represents an alkali metal) + SO₃] of component (B) comprising vanadium oxide, an alkali metal oxide and sulfuric anhydride, wherein weight ratios of B₂O₃ to TiO₂ and SiO₂ to TiO₂ in said component (A) are in the range of from 0.02 to 0.5 and from 0.25 to 1.0, respectively, is provided.
Patent EP-0451850-A1 (EP)
Inventor: NAKANO YOSHITOMO C O MITSUBISH
IPC: H01L21/027
Filed: 1991-04-11
Abstract: A positive photoresist composition is disclosed, comprising (a) from 50 to 99 parts by weight of a polyhydric phenol compound which is a condensation product between a mixed phenol comprising o-cresol and at least one of 2,5-dimethylphenol and 3,5-dimethylphenol at a molar ratio of from 95/5 to 5/95 and an aldehyde and (b) from 1 to 50 parts by weight of a quinone diazide compound. The composition is excellent in sensitivity, resolving power, heat resistance, and resistance to dry etching.
Patent EP-0470387-A1 (EP)
Inventor: GIESEN FRANZ-JOSEF
IPC: C08K5/5419
Filed: 1991-07-11
Abstract: The invention relates to a thermocurable one-component polyurethane composition which is intended, in particular, for use as a castable or injection-mouldable sealing composition for the production of foamed-rubber-like gaskets (seals) in the packaging industry, for casing gaskets and for similar purposes. According to the invention, the one-component polyurethane composition contains from 0.5 to 5% by weight of alkylsilane together with a blowing agent and optionally further additives of a conventional type. The polymeric composition according to the invention can be processed like PVC plastisol in equipment which is conventional for this purpose. It has at least approximately the same sealing properties as conventional PVC gaskets.
Patent EP-0475034-A1 (EP)
Inventor: VOIGT KLAUS
IPC: F16K1/16
Filed: 1991-07-24
Abstract: In a valve device in a ventilation or air-conditioning system in motor vehicles, in which a valve (6) is arranged inside an air guide channel (3) in a housing (1) and is held between two channel walls (4,4') at bearing points (5,5') which are located at both ends of the valve (6) so as to be capable of swivelling about the axis (A) running between said bearing points and in which case the bearing points (5,5') consist of cone-like bearing elements (9;40;80) provided on the wall side and sleeve-like or socket-like mating bearing elements (50;25;25',25'';84) which hold said bearing elements (9;40;80), it is proposed in order to achieve a compensation of even large production tolerances to construct the bearing element (9,40,80) and/or mating bearing element (50;25,25',25'';84) or a part thereof to be resilient in the axial direction with respect to the valve (6) at at least one bearing point (5,5') or to provide a spring element (45;87) which acts in the axial direction, the bearing elements (9;40;80) and the mating bearing elements (50;25,25',25'';84) of the bearing points (5,5') having interacting bearing and mating bearing faces (22,53;43,44;83,89) which are held pressed one against the other by the spring effect acting between the bearing elements (9;40;80) and the mating bearing elements (50;25,25',25'';84) or else are held rotatably with respect to one another. <IMAGE>
Patent EP-0477678-A1 (EP)
Inventor: KURAHASHI YOSHIO
IPC: A01N43/40
Filed: 1991-09-12
Abstract: O-Acyl-formaldoxime pyridines of the formula (I)
     in which
     R 1  is halogen or C 1  - 4  alkylthio,   R 2  is halogen or C 1  - 4  alkyl,   R 3  is halogen, C 1  - 4  alkyl, C 1  - 4  alkoxy,   C 1  - 4  alkylthio, C 1  - 2  alkylamino,   C 2-4  (in total) dialkylamino or halo-C 1-2  alkyl, m is 0 or 1, and   n is 0, 1 or 2   and their use as microbicides.
Patent EP-0484986-A1 (EP)
Inventor: SCHMITT PAUL
IPC: A47F5/11
Filed: 1991-08-21
Abstract: A supporting bar for a shelf is described which, possibly with the exception of its anchoring means, consists completely of compressed cardboard, possibly with folded material. Compared to the previously used supporting bars for shelves made of plastic or wood, the supporting bar for a shelf can be disposed of, together with the other constituents of the shelf of folded material by the principle of mono-disposal, all the requirements placed on it in practice nevertheless being met by the V-shaped or L-shaped profile without weakening lines, in particular in respect of load-bearing capacity.
Patent EP-0531578-A1 (EP)
Inventor: JANSSENS WILHELMUS C O AGFA-GE
IPC: B41M5/388
Filed: 1991-09-10
Abstract: A donor element for use in a thermal transfer process comprising a support having on one side thereof a thermally transferable fluorescent heterocyclic compound dispersed in a polymeric binder, characterized in that said fluorescent compound corresponds to one of the following general formulae (A) and (B):
       
 wherein: 
   R¹ represents a hydrocarbon group or a substituted hydrocarbon group; 
   R² represents hydrogen, a hydrocarbon group, a substituted hydrocarbon group, a carboxylic acid group, an ester group, a nitro group, a carbamoyl group, a substituted carbamoyl group, an amino group or a substituted amino group; 
   R³ represents hydrogen, a hydrocarbon group or a substituted hydrocarbon group, a carboxylic acid group, an ester group, a carbamoyl group or a substituted carbamoyl group; 
   R⁴ represents hydrogen or a hydrocarbon group or a substituted hydrocarbon group; 
   X represents an electronegative substituent with respect to the carbon atom to which it is attached; and 
   Z represents the atoms necessary to close a quinoline nucleus or such a nucleus in substituted form.
Patent EP-0489480-A1 (EP)
Inventor: SATOW JUN
IPC: A01N43/54
Filed: 1991-01-02
Abstract: Uracil derivatives represented by the formula (I):
       
 wherein R⁷ represents hydrogen or halogen, R⁸ represents halogen and D²⁶ represents C₁₋₄ alkyl or C₁₋₃ haloalkyl; are herbicides.
Patent EP-0444812-A1 (EP)
Inventor: STRAIT JOHN PHILLIP
IPC: G09G5/02
Filed: 1991-02-19
Abstract: Image display apparatus comprises a display monitor; an image frame buffer for storing data defining the colour content of pixels of an image; and a control system for selecting from the frame buffer for each pixel displayed on the monitor (2) the appropriate pixel data from the frame buffer. The relationship between the monitor pixels and the frame buffer pixels is defined by a preselected composite linear function, wherein the control system determines the frame buffer pixels corresponding to the monitor pixels by applying the preselected composite linear function in a stepwise manner.
Patent EP-0453101-A1 (EP)
Inventor: GONGWER CALVIN ANDREW
IPC: B63H11/04
Filed: 1991-03-22
Abstract: A ductless wall thruster for a marine vessel has a housing (2) with a plenum chamber (4) therein and, at a forward end of the housing, at least one inlet opening surrounding an outlet opening. An impeller (30) is rotatably mounted within the housing so that when the impeller is rotated, it draws water into the housing and discharges it through the outlet opening (28) to create a thrust. Preferably there is a plurality of equally dimensioned inlet openings defined by stationary vanes inclined in a direction opposite the normal direction of rotation of the impeller. The outlet opening is preferably defined on a forward end of a central impeller housing in which the impeller is mounted, with the impeller having a flow area therethrough which is greater than the flow area through the outlet opening.
Patent EP-0470807-A1 (EP)
Inventor: MIYAGAWA NAOYASU
IPC: G11B7/135
Filed: 1991-08-06
Abstract: An optical disc apparatus for recording, reproducing, or erasing an information signal by converging a light flux onto a recording layer through a transparent substrate comprises: an optical head (30) having a plurality of objective lenses (36, 46) whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses; and means (8, 9) for discriminating the thickness of the disc substrate. In accordance with the result of the discrimination of the thickness of the disc substrate of the loaded optical disc (1), the objective lens in which the occurrence of the aberration is smallest is used, so that the information signal can preferably be recorded, reproduced, or erased onto/from the optical discs (1) having different substrate thicknesses.