baber/WOPTO huggingface dataset:
Patent EP-0268553-A1 (EP)
Inventor: BAUER SIGRID DR
IPC: C07D235/20
Filed: 1987-10-12
Abstract: Verbindungen der allgemeinen Formel (I) oder (II) <IMAGE> oder <IMAGE>worin R Naphthochinon-(1,2)-diazid-(2)-4- oder -5-sulfonyl bedeutet und X eine geradkettige oder verzweigte, unsubstituierte oder mit einer oder zwei OH-Gruppen substituierte C1-C12 Alkylengruppe ist oder -CH=CH- bedeutet, eignen sich als lichtempfindliche Komponente in Photoresistmaterialien. Es lassen sich mit lichtempfindlichen Gemischen enthaltend diese Verbindungen und ein Bindemittel sowohl positive als auch negative Abbildungen erzeugen.
Patent EP-0245214-A1 (EP)
Inventor: CIUCANI MARIO
IPC: D05B15/00
Filed: 1987-04-01
Abstract: The machine includes a fixed guide 3 which longitudinally defines two work tops P1 and P2, first and second work tops, the said work tops supporting and guiding the edges 30a and 40a of leather articles 30 and 40 to be sewn together. 
     Beside the first work top there are a feed dog 15 and a curved needle 14; beside the second work top there are a pressure foot 16 and a crochet hook 19 with a bobbin of thread 20. 
     As it moves, the needle pierces the edge 30a located on the first work top, passes through a slot 11 in guide 3, pierces the other edge 40a, which is being pressed onto the second work top by the aforementioned pressure foot, and, finally, operates in combination with crochet hook 19. 
     The needle-pressure foot assembly serves to intermittently feed the two edges of the leather articles. 
     The feed dog, acting in combination with a second pressure foot 22, located downstream of the aforementioned assembly, crimps the edge 30a situated on the first work top P1.
Patent EP-0269700-A1 (EP)
Inventor: WILLIAMS PAUL
IPC: A47C17/16
Filed: 1987-06-12
Abstract: Un canapé, pouvant sélectivement se transformer en un lit double ou en une couchette double, se compose d'une base (10) et d'un dossier (11) qui constitue le dossier du canapé, une partie du lit double et la couchette supérieure selon la transformation en mode canapé. Le dossier (11) et la base (10) sont reliés par un mécanisme comprenant des montants antérieurs (5) et des montants postérieurs (6, 9) pliables et coulissants par rapport à la base (10). Les montants antérieurs (5) peuvent coulisser par rapport au dossier (11), afin de permettre la transformation en mode couchette double.
Patent EP-0282730-A1 (EP)
Inventor: LAUE HANS-JOACHIM DR
IPC: C08K7/14
Filed: 1988-02-10
Abstract: Glass fibre-reinforced mixtures of nylon 6 or nylon 66 and poly(hexamethyl isophthalamide) (nylon 61), preferably containing weathering stabiliser additives, have increased salt and weathering resistance. The composition corresponds to the area A, B, C, D indicated in the three-component diagram. <IMAGE>
Patent EP-0282800-A1 (EP)
Inventor: MAUCH GUNTHER
IPC: B65G57/18
Filed: 1988-02-29
Abstract: In the introduction of workpieces (3) into a workpiece magazine, as per German Patent Application P 34 20 014.2-14, the workpieces (3) are prevented from lying transversely by means of a soundproofed guiding device designed as a shaft (5) which is situated between the feed device (4) and the carrier belts (2,2a). The collision between the workpieces (3) falling down from the feed device (4) and those already situated in the carrier belts (2,2a) takes place inside the shaft (5). The soundproofed shaft walls (6,7,8,9) produce an effective damping of the collision-induced noise which requires little expenditure. <IMAGE>
Patent EP-0290020-A1 (EP)
Inventor: PHILIPPE MICHEL
IPC: C07C403/00
Filed: 1988-05-05
Abstract: Quaternary ammonium retinoate, characterized in that it corresponds to the formula:   <IMAGE>   in which: X- denotes either an all-trans-retinoate of formula (I):   <IMAGE>  or a 13-cis= retinoate of formula:   <IMAGE>  (i) R1, R2 and R3, which may be identical or different, denote a saturated C1-C4 linear alkyl group capable of bearing one or more hydroxyl group(s) at the end of the chain or in the chain; R4 denotes a C12-C18 linear alkenyl or alkyl group; (ii) R3 denotes a group:   <IMAGE>  in which n equals 0 or 1, R5 denotes a hydrogen atom, a hydroxyl, a halogen atom, a C1-C18-hydroxyl alkyl or alkyl group or a C2 to C18 acyl group; R1, R2 and R4 having the same meanings as those under (i); (iii) R1 and R2 can form an aliphatic heterocycle optionally containing an oxygen atom, another nitrogen atom or a sulphur atom; R3 and R4 having the same meanings as those under (i) and (ii).
Patent EP-0363522-A1 (EP)
Inventor: LANGE GOTTFRIED DIPL-PHYS
IPC: H04N1/028
Filed: 1988-10-14
Abstract: The invention relates to an X-ray diagnostic arrangement with a storage screen (4) for the latent storage of the respective X-ray image, with a readout device in which, to reproduce the image, the storage screen (4) is excited to illumination on the basis of individual image points by an area scanning by means of a scanning beam (5) from a radiation source, with a tubular, mirror-coated light guide (13) to record a scanned complete line (15) on the storage screen (4) as detector device (21) and with an image reproduction system. An aperture to receive the detector (21) is provided in the wall of the light guide (13). The detector (21) is oriented in such a manner that its light-sensitive surface extends parallel to the scanned line (15). The tubular light guide (13) is provided with a slot-shaped passage (28) for the scanning beam and is closed off at its ends by plates (16, 17) with mirror-coated surfaces (25). 
<IMAGE>
Patent EP-0314138-A1 (EP)
Inventor: ALLISON C JAY
IPC: C09K21/06
Filed: 1988-10-27
Abstract: A flame retardant plant, having flame retardant material substantially uniformly distributed within the plant. The method of producing such plant involves systemic infusion by contacting a freshly exposed plant surface or cut stem or trunk with an aqueous solution, which contains at least the flame retardant material, for a sufficient period of time. The plant may also contain, along with the flame retardant material, a preservative alone or in combination with a dye, produced by the above method.
Patent EP-0316799-A1 (EP)
Title: Semiconductor device
Inventor: KOMIYA YOSHIO
IPC: H01L21/768
Filed: 1988-11-11
Abstract: A semiconductor device having a semiconductor layer, in which an active device such as a MOS or bipolar transistor in the front surface area of the semiconductor layer, and a device for communicating the front and rear surfaces of the semiconductor layer is formed therein in connection with one of the electrodes of the active device and exposes to a groove formed in the rear surface of the semiconductor layer. A three-dimensional semiconductor device including at least two semiconductor devices stacked one on another is also disclosed.
Patent EP-0322872-A1 (EP)
Inventor: ASHIHARA RYOHEI
IPC: H01M2/12
Filed: 1988-12-28
Abstract: A dry cell which is so arranged that, with a bottom plate (4) being disposed at the lower portion of a raw cell sealed at its opening (1) by a sealing member (2), an insulative seal packing (5) is applied onto the peripher­al portion of the bottom plate (4), while the raw cell and the peripheral portion of the bottom plate (4) are surround­ed by a metal jacket (10) welded by laser at its butted opposite ends. At the peripheral portion of the bottom plate (4), a gas discharge mechanism is formed which is arranged to be normally closed by the seal packing (5), and to be released from the closing by the seal packing (5) due to deformation of the bottom plate (4) upon increase of internal pressure of the dry cell for discharging the gas within the dry cell outside, and thus, a safe dry cell free from a danger of rupture maybe provided.
Patent EP-0302643-A1 (EP)
Inventor: LUNDBERG ROBERT DEAN
IPC: C09K23/36
Filed: 1988-07-25
Abstract: Poly (C s -C 9  lactone) modified Mannich base adducts are made by reacting a C 5 -C 9  lactone, an amine, an aldehyde, an N-hydroxyaryiamine, and a hydrocarbyl substituted C 4 -C 10  monounsaturated dicarboxylic acid producing material, e.g., a polyisobutenyl succinic anhydride, which, in turn, preferably is made by reacting a polymer of a C 2  to C 1 0  monoolefin, preferably polyisobutylene, having a molecular weight of about 700 to 10,000 with a C 4  to C 10  monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are about 0.7 to 2.00 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting adducts are useful per se as oil soluble dispersant additives. They are also useful in fuel and lubricating oil compositions, as well as in concentrates and additive packages.
Patent EP-0311318-A1 (EP)
Inventor: FETTERMAN GLEN PAUL JR
IPC: C10N40/00
Filed: 1988-09-30
Abstract: In accordance with the present invention, there are provided ashless heavy duty diesel lubricating oil compositions which comprise an oil of lubricating viscosity as the major component and as the minor component (A) at least 3 wt.% of at least one ashless dispersant, (B) at least 2 wt.% of at least one sulfurized alkyl phenol, and (C) at least 0.1 wt.% of at least one organo-sulfur compound of the formula
      wherein R⁴ and R⁵ are straight or branched chain alkyl, cyclic, alicyclic, aryl, alkylaryl or arylalkyl radicals having from 2 to about 30 carbon atoms, and w and z are numbers from 1 to about 8 wherein the lubricating oil is characterized by a total sulfated ash (SASH) level of less than 0.01 wt.%.
Patent EP-0322173-A1 (EP)
Inventor: CLIFFORD JOHN FRANCIS
IPC: C01G49/00
Filed: 1988-12-19
Abstract: A pigment which comprises crystallites of iron oxide having an average particle size of less than 100 nanometres doped with from 10% to 80% by weight of aluminium as Al³⁺ based on the weight of iron, having the general formula (Al x Fe 2-x )0₃, where x = 0.34 to 1.24 and having an orange colour with the following colour measurements: 
L (Lightness) >45° 
C (Strength) >40° 
H (Hue) 50° to 60° 
     A pigment precursor composition is also provided which, on firing, produces the pigment as defined above.
Patent EP-0369087-A1 (EP)
Inventor: BARLIER CLAUDE
IPC: B23Q17/09
Filed: 1988-11-16
Abstract: Process for detecting defects in expendable parts. An electrical transducer (6) is integrated with the part. When the wear reaches a certain specified value, the conductor is in contact with the part to be machined (10) and closes an electrical circuit, thus triggering an alarm. Application: the machine tool and machining industry. <IMAGE>
Patent EP-0315586-A1 (EP)
Inventor: SCHOTTLI MARTIN
IPC: B29C45/27
Filed: 1988-10-04
Abstract: The hot runner injection mould (1) has at least two gating bores (32), opening out into the cavity (23) for the moulding (2) in the region (B). There are no heating means (41) to the sides of the mould cavity, hence no distortion of the moulding (2) can occur once it is removed from the mould (1) due to uneven heat distribution. 
<??>The arrangement of the runners moul ing (2) ca heating means (41) coaxially above the mould cavity (23) and on a cross-sectional area which is approximately the same size as the cross-section of the insert (14) makes it possible for there to be small spacings between the individual mould cavities and consequently optimum utilisation of the mould (1). 
<IMAGE>
Patent EP-0277925-A1 (EP)
Inventor: APPELGREN CURT HENRY
IPC: A61K9/50
Filed: 1988-01-13
Abstract: The present invention relates to a multiple-unit dose compo­sition comprising furosemide as pharmaceutically active com­pound, whereby the composition gives a release of furosemide in accordance with Dissotest in a buffer having pH 1.5 of at most 4% during hour 1, a release in a buffer having pH 5.5 of at most 7.5% during a consequtive hour (hour 2), a release of furosemide in a buffer having pH 7.5 of at least 65% during a further consequtive hour (hour 3), and a release of furos­emide in a buffer having pH 7.5 of at least 90% during a con­sequtive hour (hour 4).
Patent EP-0345295-A1 (EP)
Title: Reactif et procede servant a detecter des cellules ayant une activite phagocytaire
Inventor: POLGAR KATALIN
IPC: C12Q1/04
Filed: 1988-03-22
Abstract: La présente invention se rapporte à une solution de réactif contenant du rouge neutre, qui sert à détecter des cellules ayant une activité phagocytaire. Ladite solution de réactif comprend 0,2 à 0,8 % en poids de rouge neutre, 0,1 à 0,25 % en poids de lysozyme, 0,8 à 2,0 % en poids de chlorure de sodium, 0,1 à 0,3 % en poids d'un saccharide et éventuellement 0,02 à 0,6 % en poids d'un agent conservateur dans une solution aqueuse ayant un pH compris entre 3,0 et 8,0, de préférence entre 3,5 et 5,0. La présente invention se rapporte également à un procédé permettant de détecter des cellules ayant une activité phagocytaire par l'utilisation d'une solution de réactif ayant la composition décrite ci-dessus.
Patent EP-0357654-A1 (EP)
Inventor: GOVENIUS KARL-JAN
IPC: A23B4/052
Filed: 1988-04-25
Abstract: Procédé et équipement permettant de produire de la fumée destinée au fumage d'aliments. La fumée est produite au moyen de la technique de combustion par le haut , la fumée n'étant récupérée que lorsque une couche de charbon a été produite à partir de la combustion du combustible atteignant une épaisseur d'environ 0,5 à 100 mm au-dessus de la couche de combustible. La couche de charbon fait office de régulateur d'écoulement de l'air de combustion, la combustion étant réalisée à une température favorable en vue de la formation d'agents aromatiques et de substances nuisibles. La couche de charbon fait également office de filtre sélectif à mesure que celui-ci élimine les substances nuisibles présentes dans la fumée.
Patent EP-0374159-A1 (EP)
Title: Accelerometers and associated control circuits.
Inventor: KELLETT MICHEAL ANDREW
IPC: G01P15/08
Filed: 1988-06-20
Abstract: PCT No. PCT/GB88/00474 Sec. 371 Date Dec. 15, 1989 Sec. 102(e) Date Dec. 15, 1989 PCT Filed Jun. 20, 1988 PCT Pub. No. WO88/10431 PCT Pub. Date Dec. 29, 1988.An accelerometer unit characterized by first and second piezo-electric elements (5, 6) mounted upon opposed surfaces of an electrically conductive sheet, plate or the like (1), and in that the sheet, plate or the like is adapted to be centrally supportable by support (12) such that the first and second piezo-electric elements are subjectable to similar forces upon subjecting the piezo-electric elements to acceleration forces. The elements (5, 6) are connected electrically in parallel so that the effects of one piezo-electric element are caused to negate electrical output arising from pyroelectric effects of the other piezeo-electric element. A combined band pass filter and amplification circuit in which at least a part of the capacitance (37) of the initial high frequency pass filter of the circuit is provided by the capacitance of the piezo-electric elements.
Patent EP-0333874-A1 (EP)
Inventor: NARUO HATSUMI
IPC: G05B19/42
Filed: 1988-09-14
Abstract: Appareil de commande permettant d'enseigner différentes opérations à un robot industriel. L'appareil comprend une poignée d'enseignement (9) comportant un interrupteur d'enseignement (10) et un interrupteur de relâchement de frein (11), et un circuit de commande de séquence (1). Lorsque l'opérateur sasit la poignée d'enseignement (9), l'interrupteur de relâchement de frein (11) est actionné et un servoamplificateur (5) subit un arrêt d'urgence en réaction à un signal provenant de l'interrupteur, ce qui provoque le relâchement du frein dynamique. Cet agencement permet d'actionner librement le robot et d'en effectuer la programmation de manière sûre.
Patent EP-0358726-A1 (EP)
Inventor: BLANKENSHIP ERNEST BAYNE
IPC: A47K11/02
Filed: 1988-08-29
Abstract: La cuvette de cendres (45) est une cuvette de cendres composite et comprend une cuvette externe (201) en acier inoxydable et une cuvette interne (203) en aluminium et que l'on peut introduire de manière amovible dans la cuvette externe. La cuvette interne possède une partie centrale surélevée (213) pour séparer et supporter les déchets solides des déchets liquides. Dans le mode préférentiel de réalisation, la partie centrale surélevée s'étend jusqu'à une hauteur qui est approximativement égale à la hauteur de la paroi environnante (209) de la cuvette interne, et la hauteur de la paroi environnante de la cuvette interne est approximativement égale à la hauteur de la paroi environnante (205) de la cuvette externe.
Patent EP-0383811-A1 (EP)
Inventor: DANZIG MORRIS J
IPC: C07C329/14
Filed: 1988-10-06
Abstract: Cette invention se rapporte à des monoxanthanes et à des dixanthanes de dipropylène gycol et de triéthylène gycol. Ces xanthanes augmentent à la fois le rythme de croissance et la concentration de chlorophylle des plantes.
Patent EP-0415924-A1 (EP)
Title: Regulation of cell proliferation and differentiation using peptides.
Inventor: HOLICK MICHAEL F
IPC: A61P17/00
Filed: 1988-10-17
Abstract: Methods, including a method of inhibiting proliferation and enhancing differentiation of a mammalian cell involving bringing the cell into contact with a peptide which has 10 % or greater homology with a region of human parathyroid hormone or human hypercalcemic factor and which is capable of enhancing the differentiation or inhibiting the proliferation in vitro of cultured human keratinocytes. Also disclosed is a method of inducing proliferation of a mammalian cell including bringing the cell into contact with a peptide which has 10 % or greater homology with a region of human parathyroid hormone or human hypercalcemic factor and which is capable of blocking the inhibition of proliferation or stimulation of differentiation in vitro, of cultured human keratinocytes by PTH (1-34), 1,25(OH)2D3, or CFF (1-34).
Patent EP-0330051-A1 (EP)
Inventor: MACH MICHAEL DR
IPC: C12N15/38
Filed: 1989-02-14
Abstract: Expression eines etwa 1.0 kb grossen SmaI-Fragments auf dem linken Ende des HindIII-R-Fragments ermöglicht die gentechnische Synthese eines strukturellen Phosphoproteins von HCMV. Dieses Phosphoprotein oder immunogene Teile davon können als Diagnostikum oder Vakzine eingesetzt werden.
Patent EP-0332050-A1 (EP)
Inventor: MERZ THOMAS DR
IPC: A01N43/86
Filed: 1989-03-02
Abstract: Isatinic acid anhydride or certain derivatives thereof, of general formula (I), are used as activators. R denotes one of the residues H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, propenyl, butenyl, cyclohexyl, phenyl or benzyl; X is chosen from the group methyl, methoxy, chlorine, bromine and SO3 <-> ; and n can assume the values 0,1 and 2. These compounds produce an extraordinary increase in the oxidizing action of inorganic percompounds. Preferred fields of application are oxidation, disinfection and bleaching baths.
Patent EP-0332152-A1 (EP)
Inventor: KERSTEN GERHARD
IPC: A47L15/44
Filed: 1989-03-08
Abstract: In a detergent dispenser for dishwashing machines having two metering chambers (2, 3), a closure (10) is worked into the hinged lid (5), which closure exposes the outlet opening (9) of the metering chamber (3) for the prerinsing operation only when the supply door is in the operating position. <IMAGE>
Patent EP-0334288-A1 (EP)
Inventor: CLUESSERATH LUDWIG DIPL-ING
IPC: B65B55/10
Filed: 1989-03-21
Abstract: In a method and a device for filling containers, for example bottles, aseptically with liquid products using counterpressure, the particular container is subjected, in a sterilisation phase preceding filling, to the action of a pressurised hot, gaseous or vaporous sterilising medium on its inner surfaces, on its container mouth and on its outer surface adjoining the container mouth. In this process, the particular container is arranged completely in one chamber both during the sterilisation phase and during the filling phase in such a way that the container interior is in communication with the interior of this chamber via the container mouth. The sterilising medium is introduced into the container via a filling tube which serves for subsequent filling and is at a distance from the container mouth. The chamber is closed to the environment at least during part of the sterilising phase, but also during the subsequent filling phase, so that at least during this part of the sterilisation phase a sterilisation-medium pressure above atmospheric pressure is established in the chamber and during the filling phase the product is delivered to the particular container against a counterpressure prevailing in the interior of the chamber.
Patent EP-0351734-A1 (EP)
Inventor: HARADA KINYA
IPC: A61F2/958
Filed: 1989-07-14
Abstract: A balloon catheter is provided comprising a tubular member having a distal end, an expandable/contractable balloon attached to the tubular member, and a lumen extending through the member in communication with the balloon. The portion of the tubular member around which the balloon is attached is tapered toward the distal end. When inflated, the balloon extends beyond the distal end of the tubular member, eliminating the risk of damaging the tissue of a human body site where the catheter is introduced.
Patent EP-0403687-A1 (EP)
Inventor: PEZZATO LAURA
IPC: E06B3/54
Filed: 1989-09-03
Abstract: The structure comprises an outer framework (2) formed by profiled elements (4, 4a, 4b, 4c) made of metal or a like rigid material, mounted peripherally to a substantially planar panel (3, 3a, 3b, 3c) made of transparent material. The panel and the framework have coupling edges with complementarily shaped cross sections, having at least one inclined surface (6, 7; 6a, 7a; 6b, 7b; 6c, 7c) with respect to the main plane of arrangement of the casement. During assembly, a continuous sealing gasket (8), made of elastic material of predetermined shape, is clamped between the coupling edges, so as to define a permanent sealing connection between the frame and the panel.
Patent EP-0379695-A1 (EP)
Inventor: MATT HANS JURGEN DR
IPC: H04Q11/04
Filed: 1989-12-14
Abstract: A method is described for testing connection and/or switching equipment, in particular of a space-division multiplex switching matrix (K) in which one or more of a multiplicity of input lines (Di, Cj) can be connected to one or more of a plurality of output lines (Yk) and in which a check word is formed for testing purposes. A first check word (PB1) is derived from the signals on the input lines (Di, Cj) and in addition a further check word (PB2) is derived from the signals on the output lines (Yk) by applying the same formation rules. The two check words are compared with one another. If they differ, a fault indication is generated. …<IMAGE>…
Patent EP-0324533-A1 (EP)
Title: Electrodeposited multilayer coating for titanium
Inventor: WITTE ERWIN C
IPC: C25D5/38
Filed: 1989-01-04
Abstract: A process for the electrodeposition of a multilayered coating on an article formed of titanium or titanium alloy comprises the steps of: (i) cleaning the article by conventional means, such as by descaling, dry blasting, soaking, and rinsing, so as to remove oxides and other surface contaminants therefrom and expose the article's titanium substrate; (ii) immersing the clean article in an agitated acid bath at room temperature to activate the surface thereof; (iii) immersing the thus activated article in an agitated aqueous nickel bath preferably comprising nickel chloride at room temperature and cathodically applying a relatively thin non-porous nickel base coat directly on the exposed titanium substrate to improve subsequent zinc adhesion thereto; and (iv) immersing the nickel-plated article in an agitated aqueous zinc bath preferably comprising zinc oxide, sodium cyanide, sodium hydroxide and sodium carbonate and electrodepositing a zinc layer of desired thickness over the nickel base coat. 
     The thus coated titanium article is thereafter preferably baked to provide hydrogen relief therefor. Where a bright surface finish is desired, the article is thereafter dipped for a short period in a brightening solution preferably comprising sodium cyanide. Alternatively, an extra measure of corrosion resistance is obtained, where desired, by supplementary chromate treatment of the article subsequent to the hydrogen relief-baking thereof.