baber/WOPTO huggingface dataset:
Patent EP-0523136-A1 (EP)
Inventor: PRETTY ALASTAIR
IPC: C11D17/04
Filed: 1991-03-29
Abstract: L'invention concerne un procédé permettant de nettoyer des tissus dans une machine à laver automatique à tambour horizontal. Ledit procédé implique la présence d'une forte concentration localisée d'un sel chélateur de carboxylate soluble dans l'eau qui repésente un des principaux adjuvants de la composition de détergent dans la liqueur de lavage entourant directement les tissus situés dans le tambour rotatif, juste après le début du cycle de lavage de la machine. Le sel chélateur de carboxylate développe au moins 80 % de sa concentration à l'équilibre dans un intervalle de 45 secondes et la concentration d'ions Ca++ libres est réduite à 0,1 mmoles par litre, au maximum, dans un temps de 30 secondes maximum après le début de la rotation ou de l'oscillation du tambour. Le sel chélateur de carboxylate soluble dans l'eau est préférablement un sel de carboxylate monomère ou oligomère ayant une première constante logarithmique (pk) d'acidité du carboxyle inférieure à 9, située de préférence entre 2 et 8,5.
Patent EP-0544688-A1 (EP)
Title: A rotating impact sprinkler.
Inventor: DRECHSEL ARNO
IPC: B05B3/02
Filed: 1991-07-15
Abstract: A rotating impact sprinkler comprises means for connecting a pressurized water column to a rotating joint which supports a rotating assembly (7) which is formed by a tubular body (8) with a nozzle (12) for generating a jet, an oscillating arm (20) and deflection means mounted at the end of the arm so as to interact with the jet. The deflection means comprise at least one main deflector (40) which oscillates elastically in a direction which is transverse to the arm between a central equilibrium position, in which the surface affected by the jet is minimal, and at least one lateral abutment position, in which the surface affected by the jet is maximal. The variation in cross section in passing from the minimal surface to the maximal one is sudden, so as to instantly increase the withdrawal of energy from the jet and generate impulsive forces on the deflector. <IMAGE>
Patent EP-0549617-A1 (EP)
Title: Improved vaccine compositions.
Inventor: PENNEY CHRISTOPHER L
IPC: A61K47/48
Filed: 1991-09-12
Abstract: Improved vaccine compositions comprising a long chain alkyl compound as an immunoadjuvant in combination with a bacterial polysaccharide protein conjugate. The compositions of the invention are useful in activating the immune system to confer immunity to a host against the immunogen in a prophylactic manner.
Patent EP-0514550-A1 (EP)
Inventor: NASU HIDEO - AMI AMI-MACHI
IPC: A21D8/02
Filed: 1991-11-29
Abstract: A process for producing bread dough in a very short time, which comprises the first step of kneading 40 to 80 parts by weight of flour, 30 to 80 parts by weight of water, provided that the amount of water does not exceed that of flour, and a suitable amount of yeast to such an extent that the weakening of dough begins within 5 minutes as determined by the resistograph of the mixture, and the second step of adding to the mixture, immediately or after leaving the mixture as such to cause fermentation, such an amount of flour that the total amount thereof will reach 100 parts by weight and, if necessary, a suitable amount of water to continue kneading. When an acid is added in the first step to regulate the pH of the kneaded mixture to 4 to 5 and a salt is added in the second step to regulate the pH of the kneaded dough to 5 to 6, the obtained dough has excellent elasticity and the bread produced therefrom has a high mechanical strength. When a reducing agent, amylase, emulsifier or oxidizing agent is added in the first or second step, the obtained dough has improved properties.
Patent EP-0495469-A1 (EP)
Inventor: POBLEITNER MARTIN
IPC: A61B3/12
Filed: 1992-01-15
Abstract: The present invention relates to an ophthalmoscope, especially a confocal scanning ophthalmoscope in which the scanning device (10, 11) can be imaged on a pupil (14) under different lateral amplifications. Switching between the lateral amplifications is implemented by shifting the spherical concave mirror (13). The astigmatism of the concave mirror (13) which has changed because of the changed lateral amplification is compensated by the fact that the shifting of the concave mirror (13) has a shifting component at right angles to the principal axis (13H) of the concave mirror (13). 
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Patent EP-0496274-A1 (EP)
Inventor: SCHERSCHLICHT RICHARD RAIMUND
IPC: C07D207/12
Filed: 1992-01-16
Abstract: The compound (S)-1-[(10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidine of the formula    <IMAGE>  I  which has valuable pharmacological properties, is described. In particular, the compound of formula I has a non-sedating, hypnotic, that is, sleep-promoting, activity and can accordingly be used for the treatment of sleep disorders.
Patent EP-0512239-A1 (EP)
Inventor: WILLMANN KARL-HEINZ DIPL-ING
IPC: B60T8/42
Filed: 1992-03-27
Abstract: Known antilock devices have antilock valve arrangements for diverting pressure medium from wheel brakes to pressure medium accumulators, which are usually designed as piston accumulators with movable seals. The piston accumulators are drained by means of return pumps. Such piston accumulators are expensive and may start to leak. In order to avoid these disadvantages it is proposed according to the invention to design pressure medium accumulators solely as hollow chambers in rigid structural elements in order to save on movable structural elements. So that these pressure medium accumulators (25, 26), designed as hollow chambers, are capable of receiving quantities of pressure medium originating from wheel brakes (7, 8, 9, 10), they are at least partially drained beforehand by means of return pumps (29, 30) designed to be self-priming. <IMAGE>
Patent EP-0510545-A1 (EP)
Inventor: CHIOLLE ANTONIO DR
IPC: C08K5/527
Filed: 1992-04-16
Abstract: The thermal and hydrolytic stabilities of elastomeric thermoplastic copolyether-esters are significantly improved by the addition of a synergistic mixture of tris(hydroxybenzyl)benzene and bis(alkylphenyl)pentaerythritol diphosphite. 
     The copolyether-esters thus compounded can be used to particular advantage in extrusion, blow moulding and injection moulding technologies.
Patent EP-0571649-A1 (EP)
Inventor: AKADA YUZO C O NITTO DENKO COR
IPC: C09J7/20
Filed: 1992-05-26
Abstract: A dicing-die bonding film comprising a substrate having formed on one side thereof a pressure-sensitive layer, a first adhesive layer, and a second adhesive layer comprising a thermosetting adhesive showing tackiness at a temperature 150°C or less in this order, the pressure-sensitive layer and the first adhesive layer being peelable from each other, and a process for producing semiconductor chips utilizing the dicing-die bonding film.
Patent EP-0531878-A1 (EP)
Inventor: NUESSEL BARBARA DR
IPC: B41C1/10
Filed: 1992-09-03
Abstract: In a forme cylinder in an offset printing machine for erasable direct imaging, having a cylinder shell with a hydrophilic surface, which cylinder shell can be mounted on a cylinder body, the cylinder shell has a plurality of pores. The pores are of substantially equal size and are distributed evenly. The size and number of pores are adjustable. A damping medium can be passed through the cylinder body in such a way that the damping medium can pass through the pores to the surface of the cylinder shell. 
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Patent EP-0562155-A1 (EP)
Inventor: HABRING RICHARD
IPC: G04F7/08
Filed: 1992-09-22
Abstract: The invention relates to a chronograph having a chronograph drive 4 by means of which an indicator shaft 1 of a chronograph indicator 2 can be driven. Also present is a double indicator shaft 7, coaxial with the indicator shaft 1, of a double indicator 14 which can be driven in a manner covered by the chronograph indicator 2, the indicator shaft 1 and double indicator 14 being connectable to one another in a manner secure against rotation by a force-closed coupling. Arranged on the double indicator shaft 7 is a double indicator wheel 8 which can be gripped by the pincer arms 15 of double indicator pincers under spring pretensioning, and can be blocked in terms of rotation by frictional grip or by self-closure. The pincer arms 15 can be raised from the double indicator wheel 8 by means of a rotatable operating element. <IMAGE>
Patent EP-0549857-A1 (EP)
Inventor: KIM WAN JOO
IPC: C07D498/06
Filed: 1992-09-30
Abstract: The present invention relates to certain novel quinolone compounds of the present invention represented by the following formula(I) and novel processes for preparing same.
       
 wherein:
     X is   a nitrogen atom or a C-Y group wherein Y is a hydrogen, fluorine, chlorine or bromine atom or a methoxy or methyl group;   R₁ is   a C₁₋₆ alkyl group optionally substituted with a halogen atom or a hydroxy radical, an alkenyl group, a C₃₋₆ cycloalkyl group, a phenyl group substituted with a halogen atom or a divalent group of -OCH₂*CH(CH₃)-, -SCH₂*CH₂-or -SCH₂*CH(CH₃)- which forms an oxazine or thiazine ring together with the nitrogen atom to which R₁ is attached and with X wherein X is C-Y;   R₂ is   a hydrogen atom, a carboxy protecting group or a pharmaceutically acceptable metal or organic cation;   R₃ and R₄,   which may be the same or different, are a hydrogen atom, a lower alkyl group, an acyl group or a nitrogen protecting group metabolizable  in   vivo ;   Z is   a hydrogen or halogen atom, an amino, hydroxy or methyl group; and   n is   1 to 3.
Patent EP-0544160-A1 (EP)
Inventor: ZALOUM CHARLES G
IPC: C09D5/38
Filed: 1992-11-13
Abstract: This invention relates to quinacridone solid solutions containing
     (a) 95% to 5% by weight of 2,9-dimethoxyquinacridone, and   (b) 5% to 95% by weight of 2,9-dichloroquinacridone,    characterized by X-ray diffraction patterns that are different from the sum of the X-ray diffraction patterns of the individual quinacridone components. The invention further relates to the use of such solid solutions for pigmentation of fibers, plastics, coatings, printing inks, and the like.
Patent EP-0547543-A1 (EP)
Inventor: CANESTRARI PAOLO
IPC: G03F7/00
Filed: 1992-12-14
Abstract: Process for producing metrological structures particularly for direct measurement of errors introduced by alignment systems, whose peculiarity consists in forming, on the same substrate, metrological alignment markings (4,15) and processed alignment markings (5,18) in arrays of preset numerical size.
Patent EP-0558826-A1 (EP)
Inventor: VAN ARNHEM JOHANNES GERARDUS
IPC: E04B5/36
Filed: 1992-03-03
Abstract: Method to manufacture a component part for a floor which in combination with several other component parts to compose a concrete floor, which floor (1) is provided on the downward facing surfaces with thermally insulating material as an encasing covering, and which composed concrete floor consists of a concrete slab (2) which is provided underneath with concrete ribs (3) at regular intervals, first an element (5) is cut out of a sheet (4) of thermally insulating material from a side of the sheet in the lengthwise direction, which element is L-shaped, one leg (7) of the L-shaped element (5) being formed from a part of the height of the side (6) of the sheet (4), in such a way that the end of the short leg (7) coincides with the underside (8) of the sheet (4), and the long leg (9) of the L-shaped element (5) being cut out of the inside of the sheet (4). Then the element (5) cut in an L-shape is taken out of the sheet (4), the element (5) cut in an L-shape is then placed in such a way that one leg (9) points upwards and the other leg (7) outwards, and in that the recess (10) of a sheet (4) is then placed on the upward pointing leg (9) that they form a shuttering, which shuttering is finally filled with concrete. So component parts which in cross-section are L-shape, U-shape, T-shape can be manufactured.
Patent EP-0504977-A1 (EP)
Inventor: DAMIA GIORGIO
IPC: A61M16/01
Filed: 1992-03-11
Abstract: A method and device is described which allow normal pulmonary ventilators for adults to be used also for children and newborn babies, since it allows the pulmonary tidal volume supplied by normal ventilators to be reduced by means of an accessory pressure chamber (C) fed by gaseous fluid supplied by the ventilator, on the inside of which there is a squeezable reservoir balloon (P), which receives and supplies the patient with anaesthetic gases at a pressure and in a volumetric quantity per unit of time lower than that supplied by said ventilator.
Patent EP-0532084-A1 (EP)
Inventor: WAUTIER HENRI
IPC: H01C7/02
Filed: 1992-08-31
Abstract: Process for the manufacture of a mixed metal oxide powder according to which a freshly prepared alcoholic solution (A) of oxalic acid and of at least one metal alkoxide is mixed with a solution (B) containing at least one derivative of at least one other metal, and the alcohol is then evaporated in order to collect the precipitate formed which is dried and subjected to calcination in an oven. Use of the process for the manufacture of a powder for the manufacture of capacitors and of positive-temperature-coefficient electrical resistors (PTC resistors).
Patent EP-0498656-A1 (EP)
Inventor: FUJINAMI YASUSHI
IPC: H04N19/91
Filed: 1992-02-07
Abstract: The complication of a pattern within each macro block (MD) of a frame of an input video signal is predetermined on a feed-forward basis. When a macro block is determined to have a complicated pattern, a particular value is added to a quantizing step width and thereby the quantizing step width is increased or a threshold value is increased. Since the quantizing step width of macro blocks of complicated patterns is increased, the amount of data which is generated for macro blocks of non-complicated patterns may be increased. Thus, surplus bits made available due to reduction of the amount of data for macro blocks of complicated patterns may be assigned to those of non-complicated patterns.
Patent EP-0531151-A1 (EP)
Inventor: BLASKO VLADIMIR
IPC: H02M7/797
Filed: 1992-09-04
Abstract: The invention relates to voltage conversion devices, whether for inversion or conversion includes a pulse-width-modulator 3 and a three-phase, three-legged bridge, each leg 56,58,60 of the bridge having a pair of complementary switches (S1/S1*, S2/S2*, S3/S3*). One of the switches S1, S2 or S3 (S1*, S2* or S3*) conducts in those time itervals where the associated reference voltage UA UB or UC has a higher (smaller) amplitude than the other two reference voltages. According to the present invention, (a) three reference voltages UA, UB, UC are supplied, (b) the maximum of these voltages is detected, (c) the maximum is subtracted from the peak value UTP of a triangle wave used for forming the PWM signal, and (d) the difference is added to each of the reference voltages UA,UB,UC to form augmented reference voltages UA′,UB′,UC′ supplying a PWM. 
     The result is that when one of the three reference voltages is greater than the other two, a switch of one of the three complementary pairs, both switches open and close in response to the PWM signal such that only two currents are independently controlled by each of the two complementary pairs which are allowed to open and close.
Patent EP-0537945-A1 (EP)
Inventor: KALAWSKY ROY STEVEN BRITISH AE
IPC: G06T19/00
Filed: 1992-10-08
Abstract: This invention relates to improvements in so-called "virtual reality" computer systems. The display system described enables the effective integration of computer generated images and real, naturally occurring images in the visual display units which provide the user with his entire visual stimulation. Areas of the user's notional field of view where computer-generated imagery is required (for example the cockpit canopy in an aircraft flight simulator) are coloured with a predetermined colour or intensity. Two video cameras are provided, each of which is mounted so that its field of view corresponds to a respective one of the notional fields of view of the user's eyes. The signals from the video cameras are analysed to determine the presence of the predetermined colour or intensity, thereby giving an indication that a computer generated image is required for that part of the video camera's field of view. If the predetermined colour or intensity is not present, the signal from the video camera is relayed directly to the appropriate one of the visual display units.
Patent EP-0539169-A1 (EP)
Inventor: ANDERSON PAUL A
IPC: B29C49/04
Filed: 1992-10-21
Abstract: An article, such as a card (100) of thermoplastic material containing vials (102), is molded by a method and apparatus which deforms a portion of the mold flash (136) so as to form a reference surface (110). In a preferred embodiment, the article has a pair of lower walls (106) extending from a central wall (104) in a generally inverted V-shape configuration diverging from an apex which defines a downwardly facing reference surface (110) from which a predetermined reference position can be established for subsequent operations. A conveyor belt (400) can be employed to engage the reference surface and support the article at the reference position.
Patent EP-0544520-A1 (EP)
Inventor: COOK ROBERT BERNARD
IPC: B67D1/08
Filed: 1992-11-25
Abstract: A tapping head has a body (10) with a cylindrical end portion (18) and slidably received on the end portion (18) is a lug member (26) including laterally projecting lugs (25). The free end of the end portion (18) includes a reaction means (28,46) whereby movement of the lug member (26) on the end portion may compress a seal (34) against the reaction means (28,46) for forming a substantially gas-proof seal in use. The reaction means (28,46) is a collar slidably received on the end portion which may be retained on the end portion by either projecting pads (24) on the end portion which are arranged to sit in corresponding blind slots (32) in the reaction collar (28), or a flange (48) on the collar which co-operates with a circlip (44) seated in a groove (42) on the end portion.
Patent EP-0497653-A1 (EP)
Inventor: SUSSET SERGE EMILE EUGENE
IPC: C09K11/61
Filed: 1992-01-20
Abstract: Active substances of the type comprising zinc or cadmium sulphide, the invention being characterised essentially in that the substances also contain copper acetate, ammonium bromide and sulphur.
Patent EP-0509954-A1 (EP)
Inventor: KIMBERLEY JOHN A
IPC: F02M47/00
Filed: 1992-04-15
Abstract: The high pressure fuel injection system utilizes a pressure regulating or control valve (28'') to provide a high residual pressure within the injector (5'') between injections. Maintaining a high residual fuel pressure boosts the injection pressure to provide improved fuel atomization, with consequent reductions in particulate emissions and increased fuel efficiency. The pressure regulating valve (28'') located in the high pressure line (6) connecting the fuel injection pump (90) with the injector (5''), may be controlled in accordance with engine operating conditions to provide a variable injection pressure boost commensurate with engine requirements.
Patent EP-0534902-A1 (EP)
Inventor: GASSER MARKUS
IPC: B65G47/29
Filed: 1992-09-14
Abstract: The level rows of products which are separated from one another in the direction of transport are fed to a continuous buffer using a laterally arranged feeding means, which is used to transfer the products onto the storage planes of the buffer. To increase capacity in the storage of foodstuff products (32), the products are not simply moved in rows parallel to the entrance of the buffer (1) by the feeding means (5, 9, 10, 11, 12), but are also transported in the same direction of movement as the storage plane, so that they are simultaneously transferred in rows onto the storage plane (15) in question, while the storage plane is itself moving. The feeding means is designed so as to transport rows of at least three products (32) situated alongside one another into the entrance storage plane (15). The feeding means has a lifting means (10, 11, 12) in its end region in order to lift the feeding means in synchronism with the storage plane until the transfer of the row of products from the feeding means to the storage plane has been completed. <IMAGE>
Patent EP-0663858-A1 (EP)
Inventor: SUNDHOLM GOERAN
IPC: A62C31/02
Filed: 1992-05-20
Abstract: The present invention relates to a fire fighting equipment, comprising at least one spray head (1) with a number of nozzles (3) directed obliquely sideways. The nozzles (3) are arranged so close to each other that the fog formation areas of the individual nozzles intensify the fog flows and provide a suction to cause the fog formation areas to be compressed into a continuous directional fog spray. <IMAGE>
Patent EP-0681512-A1 (EP)
Inventor: MCGROARTY PATRICK J
IPC: D06N7/00
Filed: 1992-08-06
Abstract: A laminated waterstop strip used in the construction of buildings that is placed on the top of a surface of a hardened concrete layer of footing, prior to pouring of an additional layer, and is made to have a number of granular layers held with adhesive between each of the layers, and having in the range of 30 to 60 individual granular layers so that the waterstop has a height of in the range of one-half to one inch. The waterstop strip is made up of bentonite granules, preferably, which are adhered to a fabric layer for support, an adhered layer on the exterior of the fabric layer, with a quick release paper on the exterior of the fabric layer. A light weight, synthetic fiber mesh for providing weather resistance, tear resistance, and retention properties is placed over the upper layer of particles. The waterstop strip is made in a batch process before being cut into strips by utilizing a reciprocating multi-station adhesive and particle dispensing carriage that will move back and forth across a desired size sheet of fabric until the number of layers of particles and adhesives have been built to the desired level and the adhesive forms an elastomeric matrix to retain the particles together.
Patent EP-0601026-A1 (EP)
Inventor: EILSBERGER PETER
IPC: B65B9/12
Filed: 1992-08-26
Abstract: Un appareil de soudage pour souder en biais des tuyau en plastique remplis de liquide comporte un évidement tubulaire (15), un système de compression du tuyau avec une mâchoire mobile (3), et un dispositif de soudage possédant une électrode (2). Afin d'empêcher la sortie d'un rayonnement perturbateur radio-fréquentiel dans la région de l'évidement tubulaire (15), un dispositif de protection (21) est monté mobile dans la région dudit évidement (15). D'autre part, un dispositif de recouvrement (23) de l'électrode (2) est situé dans la région de l'évidement tubulaire (15) de l'appareil de soudage. Ce dernier peut également se présenter sous la forme d'un modèle de table, plusieurs appareils de soudage étant disposés mobiles les uns à côté des autres dans le sens du tuyau.
Patent EP-0599991-A1 (EP)
Inventor: EICHMAN ERIC C
IPC: C23C16/56
Filed: 1992-08-13
Abstract: Méthode de formation de films de nitrure de titane sur un substrat de silicium faisant appel au dépôt en phase gazeuse par procédé chimique comprenant un recuit ammoniacal déposé ultérieurement de façon à produire des atomes d'hydrogène réagissant chimiquement avec les atomes de chlorure entraînés à l'intérieur du film de nitrure de titane. Le dépôt du film de nitrure de titane consiste à placer le substrat de silicium dans une colonne à réaction, à chauffer le substrat de silicium à l'intérieur (10) de la colonne à réaction, à faire passer le gaz TiCl4 ainsi que le gaz NH3 dans la colonne à réaction sur le substrat de silicium de façon à déposer le nitrure de titane sur l'une des surfaces du substrat de silicium, et ensuite à interrompre l'écoulement de gaz TiCl4 tout en continuant de faire passer le gaz NH3 dans la colonne à réaction sur le substrat de silicium de manière à ce qu'il réagisse avec celui-ci et enlève les atomes de chlore résiduels retenus par le film du nitrure de titane déposé.