baber/WOPTO huggingface dataset:
Patent EP-0678459-A1 (EP)
Inventor: BAISCH GEORG
IPC: B65D88/60
Filed: 1995-04-18
Abstract: The transport and storage container is for bulk pourable material and has stand feet together with an opening (16) on its under side. It is closable by opposing flaps (37,38) pivotable around a rotary axis (39,40). In the interior of the container (11) opposite to the opening is a blocking body (32) and the flaps are movable in location on the blocking body, in order to close the container. They are movable away from the blocking body in order to open the container, forming a funnel of variable opening size. The blocking body is arranged above the rotary axes of the flaps, and the flaps both in an upwardly directed position and in a position in which they are directed along a line, close the container. The container has a basic surface of approx. 80 x 120 cm. <IMAGE>
Patent EP-0680993-A1 (EP)
Inventor: ZELLNER THOMAS ELWOOD
IPC: B01J2/04
Filed: 1995-04-27
Abstract: A process for making a spray dried redispersible polymer powder, especially a VAE copolymer powder, by spray drying a polymer emulsion containing a polyvinyl alcohol redispersant. A sufficient amount of the total polyvinyl alcohol redispersant is added to the polymer emulsion prior to spray drying and the remaining amount of polyvinyl alcohol redispersant is added as a dry powder to the spray dried polymer powder.
Patent EP-0685514-A1 (EP)
Inventor: MAGERSTEDT HERBERT
IPC: C08L67/02
Filed: 1995-05-22
Abstract: Thermoplastic moulding materials (I) contain (A) 30-99.5 pts.wt. polyalkylene terephthalate (PAT), opt. with up to 20 pts.wt. replaced by aromatic polycarbonate and/or rubber elastic polymer with a Tg of below -10 degrees C and/or up to 6 pts.wt. polypropylene, (B) 0.5-4.5 pts.wt. CaSO4, (C) 0-40 pts.wt. fillers reinforcing materials other than (B), and opt. (D) a fire retardant combination contg. (D1) 0-18 pts.wt. halogen contg. fire retardant and (D2) 0-8 pts.wt. Sb cpd. Also claimed are moulded prods. obtd. from (I). Pref. (I) contains 30-95.5 pts.wt. PAT (A), 1-4 pts.wt. (B), 0-40 pts.wt. (C) and opt. a mixt. of 1-18 pts.wt. (D1) and 1-8 pts.wt. (D2). Pref. (D1) is ethylene-1,2-bis -tetrabromophthalimide, epoxidised tetrabromo-Bisphenol A resin, tetrabromo-Bisphenol A oligocarbonate, pentabromopolyacrylate or brominated polystyrene.
Patent EP-0695967-A1 (EP)
Inventor: MERZ GARY EDWARD C O EASTMAN K
IPC: G03B17/26
Filed: 1995-07-29
Abstract: A spool (10) including a core (12) and end disks (18, 24) retained by tabs (16, 22) is assembled by sliding each end disk over the core into proximity with its associated tabs, contacting the end disk with at least a single point tool (106; 228-252) and rotating the tool to snap the disks past the tabs one by one. A transducer assembly (142-160) measures axial force applied to the core to detect successful installation of each end disk.
Patent EP-0710651-A1 (EP)
Inventor: HILPERT HANS
IPC: C07D303/36
Filed: 1995-09-11
Abstract: Prodn. of 2-(3S-amino-2R-hydroxy-4-phenylbutyl)-N-t-butyl- decahydro-(4aS,8aS)-isoquinoline-3S-carboxamide of formula (I) comprises (a) reacting a L-phenylalanine lower alkyl ester (A) with ClCOOR1 to give a (S) diester of formula R1OCONHCH(Bz)COOR (II); (b) reacting (II) with a halomethyl lithium cpd. to give a halomethyl ketone of formula R1OCONHCH(Bz)COCH2X (III); (c) reducing (III) to an (S,S) alcohol of formula R1OCONHCH(Bz)CHOHCH2X (IV); (d) cyclising (IV) with a base to give an (S,S) oxirane deriv. of formula R1OCONHCH(Bz)A (V); (e) reacting (V) with N-t-butyl-decahydro-(4aS,8aS)-isoquinoline-3S-carboxamide (VI); and (f) treating the prod. of formula (VII) with a base. R1 = lower alkyl, Bz or phenyl; Bz = benzyl; R = lower alkyl; X = halogen; A = 2-oxiranyl. Also claimed is the prodn. of (III) by reacting (II) with a lower alkyl lithium cpd. and an organochlorosilane to form a silyl-protected intermediate, and reacting this with a dihalomethane and a lower alkyl lithium cpd. The cpds. (III)-(VII), all with R1 = Me; X = Cl are new.
Patent EP-0708012-A1 (EP)
Inventor: BRAUN ANDREAS
IPC: B62D5/30
Filed: 1995-10-14
Abstract: The power steering has two separate auxiliary circuits. One of these contains a servomotor (8) with a movable piston (5) operated hydraulically. The hydraulic fluid is controlled by a control valve (15) to act on the two working spaces (6,7) of the servomotor. A ball race steering transmission converts the turning motion of the steering spindle (16) into reciprocating motion of the piston. The second auxiliary circuit includes a servomotor (18) operated pneumatically, with its own control device. The pneumatic servomotor may be fitted on the side of the steering transmission facing the steering spindle.
Patent EP-0709421-A1 (EP)
Inventor: KUEHLING STEFFEN DR
IPC: C08G64/40
Filed: 1995-10-16
Abstract: The prodn. of thermoplastic, solvent-free polycarbonate (PC) with a low content of residual monomer comprises (1) prodn. of PC with a terminal OH gp. content of less than 35% by the transesterification method, and (2) addn. of an acid component followed by partial pressure redn., resulting in a redn. in the content of residual monomers with no change in mol. wt.. Also claimed are aromatic polycarbonates as follows: (i) with a mean mol. wt. (Mw) of 18,000-25,000, contg. less than 30 ppm monophenol, less than 100 ppm carbonate diester content and less than 100 ppm dihydroxy cpds.; (ii) with a Mw of 25,000-35,000, contg. the above impurities in amts. of less than 25, 80 and 10 ppm respectively; (iii) with a Mw of 35,000-60,000, contg. the above impurities in amts. of less than 15, 50 and 10 ppm respectively.
Patent EP-0709367-A1 (EP)
Inventor: HEIDER MARC DR
IPC: C07C231/08
Filed: 1995-10-19
Abstract: Prepn. of N-alkenyl-carboxamide of formula (I) comprises (a) reacting an amide of formula (II) with a carbonyl cpd. of formula (III) in the presence of a base and either carrying out or continuing reaction in the presence of a carboxylic acid deriv of formula (IV); and (b) isolating (I). R1-CONH-CR2=CR3R4 (I) R1-CO-NH2 (II) R2-CO-CHR3R4 (III) R5-CO-X (IV) R1-R4 = H or a (cyclo)aliphatic or aromatic gp, opt with inert substits; R5 = H, alkyl or aryl; X = halogen or an alkoxy or carboxyalkyl gp.
Patent EP-0724920-A1 (EP)
Inventor: ABE YUJI
IPC: B21B1/00
Filed: 1995-12-12
Abstract: The invention provides the continuous steel plate manufacturing facilities including a continuous casting equipment (12) having a plurality of strands, a plurality of rows of slab conveyers (14) disposed downstream of each of the strands, and a single slab transporting apparatus (16) disposed downstream of the slab conveyers for horizontally transporting slabs from the rows of slab conveyers to a single rolling line disposed downstream of the rows of slab conveyers. A continuous slab casting line defined by the strand and the slab conveyers diagonally intersects on the slab transporting apparatus with a slab feeding line (18) which is in communication with the rolling line. The slab transporting apparatus is horizontally swingable about the intersection point (19) between a receiving position A wherein the slab transporting apparatus is disposed on an extension of one of the continuous slab casting lines, and a feed-out position B wherein the slab transporting apparatus is disposed in alignment with the slab feeding line. The present invention provides advantages that slabs can be transported in a short period of time to the single rolling line through a plurality of the continuous casting apparatus by using a relatively small-sized and small-powered facilities, and that the continuous steel plate manufacturing facilities can be combined with three or more continuous casting apparatus.
Patent EP-0780110-A1 (EP)
Inventor: GUGUIN PASCAL
IPC: A61G5/14
Filed: 1995-12-18
Abstract: The seat, particularly a chair, comprises a backrest (1) and seat-section (3) on a mounting structure (11) Both a motor (9) and a spring unit (10) pivot in a vertical plane on fixed axes (14-21). They are coupled to a common hinge spindle (8) to the backrest, so that this moves in the vertical direction during their pivoting movement. A further hinge spindle (2) couples the backrest and seat-section together, all hinge axes being horizontal and parallel. The spindle (2) can be solidly coupled by levers (4,5) to the backrest and seat-section. The motor can be linear, with a spindle drive, or a double-acting ram, particularly hydraulic. The spring unit can be formed by a compressed-gas spring.
Patent EP-0719799-A1 (EP)
Inventor: DALL OCCO TIZIANO
IPC: C08F10/00
Filed: 1995-12-21
Abstract: The present invention relates to new catalysts for the polymerization of ethylene and its blends with CH 2 =CHR olefins, where R is an alkyl, cycloalkyl or aryl radical that has 1-12 carbon atoms, comprising the product of the reaction between:
     (a) a solid catalytic component comprising a magnesium halide in an active form and a titanium compound containing at least one Ti-halogen bond;   (b) an Al-alkyl compound   (c) an electron-donor compound selected from the 1,3 diethers that have a particular structural formula.   
     These catalysts make it possible to produce (co)polymers of ethylene with narrow MWD with good polymerization yields.
Patent EP-0671475-A1 (EP)
Inventor: ROLLINGER BERNT
IPC: C21C5/56
Filed: 1995-02-20
Abstract: Scrap (4) is loaded into a vessel (1). A scrap container (5) placed onto the vessel (1) is filled with scrap (10), and is covered by a hood. Oxygen and gaseous hydrocarbons are supplied through burners (13a,13b), while lower down oxygen and finely granulated coal and/or gaseous hydrocarbons are introduced via nozzles (14a,14b). At the same time, air at a temperature of 500-600 degrees C is blown in through lances (18a,18b) to preheat the scrap and to burn most of the CO produced by the melting process. After the scrap (4) has melted, the container (5) is removed and is replaced by a lid provided with at least one electrode. Oxygen and gaseous hydrocarbons are blown in, while energy is supplied via the electrodes. Slag-free molten steel is removed, leaving a residue equivalent to 10-15% of the total melt in the vessel (1). The scrap (4) loaded into the vessel (1) includes solid lumpy material containing carbon such as, for example, coal briquettes encased in steel sheeting. The scrap container (5) is provided with a skirting (8), and has no internal structural elements. Alternatively, it is provided with hinged holding elements (9a,9b).
Patent EP-0681194-A1 (EP)
Inventor: TANAKA HIROKAZU
IPC: G02B5/00
Filed: 1995-04-26
Abstract: The invention relates to an optical element being conveniently useful, for example as an external cover of transmitter and/or receiver for optical communication and more particularly to a surface-curved optical element comprising a transparent body of a refractive index  n  having a pair of boundary surfaces defined in their cross-section by the corresponding pair of ellipsoidal curves of an eccentricity 1/n. The boundary surfaces of this surface-curved optical element are configured so that they should have their focal points aligned with one another on a straight line and their focal points which are remote from vertices of the respective ellipsoidal surfaces corresponding to the apsides of the respective ellipsoidal curves should be coincident with each other, whereby parallel light rays entering the surface-curved optical element should emerge from this in the form of the parallel light rays without any disturbance.
Patent EP-0702044-A1 (EP)
Inventor: KING JOSEPH ANTHONY JR
IPC: C08G64/42
Filed: 1995-06-26
Abstract: The present invention is directed to a method for changing the molecular weight distribution of polycarbonate and polycarbonate blends by redistribution utilizing a tetraorganophosphonium carboxylate salt.
Patent EP-0696658-A1 (EP)
Inventor: TSUCHIYA KOJI
IPC: D04B35/34
Filed: 1995-08-08
Abstract: A circular knitting machine and take-up mechanism therefor includes a knitting unit for forming a tubular knit fabric (T), a first set of let-off rolls (41,42,43) for flattening the tubular fabric into a double-layer web and delivering the web from the knitting unit, a slitter (50) for slitting the flattened tubular fabric longitudinally along a predetermined line, a spreader (60) for spreading the slit fabric into a single layer web, the spreader being extendable and contractible to spread fabrics of varying widths, a second set of let-off rolls (90,91) for drawing the fabric across the spreader and a fabric take-up (33) for taking-up the single layer web for storage and subsequent use.
Patent EP-0712168-A1 (EP)
Inventor: TANTRAPORN WIROJANA
IPC: H02M7/515
Filed: 1995-08-16
Abstract: A circuit for converting solar energy into ac power for supplementary household power has a number of solar photovoltaic cells connected in parallel in groups, with the various groups connected in series (30), and a bridge arrangement of four switching devices (31, 32, 33, 34) each operated to pass current in one direction, with the series-connected groups of cells (30) connected between positive and negative bridge terminals (1, 2), and means for connecting the bridge arms (3, 4) across the primary coils of a transformer (312), with the secondary coils thereof connected to the switching devices to control the phase of passed current, the output at the bridge arms (3, 4) being connectable to the household ac.
Patent EP-0704994-A1 (EP)
Inventor: MILLER GABRIEL LORIMER
IPC: H04B10/43
Filed: 1995-09-20
Abstract: A photodetector circuit is disclosed which can extract a carrier frequency signal from an optical beam (120). A photodiode (101) is back-biased by a voltage supply (104), and the capacitance of the photodiode is dependent on the value of its back-bias potential. The photodiode (101) is connected in parallel resonance with an inductor (105), and the parallel resonant combination is connected to the input of an inverting amplifier (108) having a feedback capacitor (106). This feedback capacitor causes a capacitive component to appear in the input impedance of the amplifier which combines with the photodiode capacitance and the inductor to provide a parallel resonant tank circuit. The amplifier has a change in gain versus change in power supply characteristic. By selecting the value of the feedback capacitor (106), changes in the capacitive component of the input impedance are equal and opposite to changes in the capacitance of the photodiode (101), and the resonant frequency of the tank circuit is thereby essentially unaffected by changes in the supply voltage. A resistive element (107) is added to the feedback impedance in order to lower the Q of the tank circuit to accommodate input signals having broader bandwidth. A frequency selective amplifying stage (109) is added after the amplifier to help remove much lower frequency optical interference that is passed by the amplifier due to the broader bandwidth.
Patent EP-0704392-A1 (EP)
Inventor: SHAVER ROBERT
IPC: B65G47/28
Filed: 1995-09-28
Abstract: The present invention relates to a conveyor (10) that ensures the orientation of an item in a prone position when the item is fed onto a main conveyor. By ensuring the orientation of an item in a prone position, the invention can be used to transport luggage or equipment, such as wheeled luggage or golf bags, to an end distribution area. The conveyor (10) provides for an in-feed section (22), an intermediate section (26) and a discharge section (24) of a conveyor. The in-feed and discharge sections (22,24) both run parallel to the main support frame (14) of the conveyor (10) and provide a flat area to receive and discharge the material to be transported. The intermediate section (26) extends between the receiving and delivery section (22) and discharge section (24) of the conveyor (10) and has a V-shaped contour (32) so as to tip the item being transported into a prone position.
Patent EP-0715488-A1 (EP)
Inventor: OHYA KAZUYUKI
IPC: H05K3/02
Filed: 1995-11-30
Abstract: A metal-foil-clad composite ceramic board comprises 
   a resin-impregnated sintered substrate (IIR) comprising a 0.2 to 10 mm thick sintered substrate (II) of an inorganic continuously porous sintered body (I) having a true porosity of 12 to 50% and an open porosity of at least 10%, impregnated with a thermoset resin (R), and 
   a metal foil; 
   the resin-impregnated sintered substrate (IIR) and the metal foil being stacked and press-formed, 
   the stacked metal foil having a 10-point average surface roughness R z  or 10 µm or less, and 
   the resin-impregnated sintered substrate (IIR) and the metal foil having substantially no adhesive layer therebetween or having an adhesive layer having a thickness of 10 µm or less therebetween.
Patent EP-0668297-A1 (EP)
Inventor: WANG JIN-SHAN
IPC: C08F4/46
Filed: 1995-02-15
Abstract: Living copolymers are of formula (IA) or (IB): (P(A-co-B))<->M<+>/nLigand (IA); M<+)<P(A-co-B))<->M<+>/2nLigand (IB). P and co show the copolymerised state of at least two monomers A and B; A,B = methacrylic, acrylic or maleimide, at least one being (meth)acrylic; M = alkali(ne earth) metal derived from an initiator; Ligand = (a) a nitrogen free macrocyclic complex; (b) a cpd. of formula (II) or (III): R<1)<OR<2>)mOM<1> (II); M<1)<OR<2>)mOM<1> (III). M<1> = alkali metal; R<1> = 1-6C alkyl, alkylaryl or arylalkyl; R<2> = 2-4C alkylene; m = 1-3; and n = 1-50. Also claimed are: (i) the prepn. of the above living copolymers by anionically polymerising A and B using an initiator comprising at least one mono- or bi-functional initiator and at least one ligand from (a) nitrogen free macrocyclic complexes and (b) cpds. of formula (II) or (III); (ii) the prepn. of copolymers involving deactivating the above living copolymer by reacting with a proton source, partic. an alcohol, water or protonic acid and transesterifying or hydrolysing in acid medium; (iii) copolymers obtd. by anionic polymerisation and having a number average mol.wt. (Mn) of 5000-500,000 and pref. having a polydispersity of 1.05-3; and (iv) block copolymers having at least one block comprising a copolymer prepd. as above and one or more blocks based on another polymer.
Patent EP-0709371-A1 (EP)
Inventor: ANDRIEUX JEAN
IPC: A61K31/22
Filed: 1995-10-25
Abstract: O-Aryl methyl N-acyl or N-thioacyl hydroxylamine derivs. of formula ArCH2ON(R1)C(=X)R2 (I), their enantiomers and diastereoisomers are new. X = O or S; R1 = H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, or arylalkyl; R2 = R21 or R22; R21 = H or alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkylalkyl all of which may be substd.; R22 = alkylamino, cycloalkylamino, or cycloalkylalkylamino which may be substd. on the (cyclo)alkyl gps.; Ar = naphthyl, indolyl, benzofuranyl, or benzothiophenyl, all of which may be partially or fully hydrogenated. alkyl, alkoxy = 1-6C, alkenyl, alkynyl = 2-6C, cycloalkyl = 3-8C, and opt. substits. on these may be halo, alkyl or alkoxy. Opt. substits. on Ar gps. are one or more gps. R; R = halo, OH, Ra, -CH2Ra, -O-Ra, -CO-Ra or -O-CO-Ra; Ra = opt. substd. alkyl, alkenyl, alkynyl, opt. substd. cycloalkyl, opt. substd. cycloalkylalkyl, opt. substd. aryl or opt. substd. aralkyl; the substits. on aryl and aralkyl gps. may be halo, alkyl, alkoxy, OH and/or haloalkyl.
Patent EP-0749546-A1 (EP)
Title: Tubes metalliques flexibles gaines d'un polymere retractable
Inventor: STRASSEL ALBERT
IPC: F16L11/16
Filed: 1995-03-07
Abstract: L'invention concerne un tube métallique flexible recouvert par une gaine d'étanchéité en polymère(s) rétractable(s), de préférence semi-cristallin(s) caractérisé en ce qu'est disposée, entre la gaine polymérique rétractable et le tube métallique, une couche (8) intermédiaire en élastomère, éventuellement vulcanisé ou réticulé, et/ou TPE qui se présente soit sous forme d'enveloppe tubulaire continue (Fig. 3), soit sous forme de bande (Figs. 4 à 6). Ces tubes gainés sont utiles notamment dans la réalisation de conduites flexibles, éventuellement armées, pour transporter du pétrole et du gaz.
Patent EP-0755250-A1 (EP)
Inventor: FLITTER WILLIAM DAVID
IPC: A61K31/275
Filed: 1995-04-07
Abstract: L'invention concerne des composés de benzamide utilisés dans des compositions pharmaceutiques destinées à une administration par voie orale ou intraveineuse à des patients souffrant de maladies se manifestant par une détérioration progressive des fonctions du système nerveux central, comme par exemple la maladie de Parkinson. Ces compositions pharmaceutiques peuvent arrêter ou ralentir ces détériorations progressives.
Patent EP-0756581-A1 (EP)
Inventor: YOON ROE-HOAN
IPC: C02F11/147
Filed: 1995-04-17
Abstract: La présente invention permet de sécher avec efficacité un petit volume de substance particulaire humide par adjonction d'un agent d'hydrophobie destiné à recouvrir les surfaces des particules, puis par utilisation d'un fluide gazeux éliminant mécaniquement les gouttelettes d'eau des surfaces des particules. Lorsqu'il est sur la surface des particules, le réactif d'hydrophobie rend les particules relativement plus hydrophobes et augmente l'angle de contact entre les particules et l'eau, de préférence jusqu'à au moins 90°. Le réactif d'hydrophobie a pour fonction de chasser l'eau. Après avoir modifié les caractéristiques d'hydrophobie des particules, le fluide gazeux, qui est de préférence de l'air sous pression, est envoyé sous moyenne pression sur les surfaces des particules afin d'en éliminer l'eau. Etant donné la tendance de l'agent d'hydrophobie à augmenter la tendance des particules à chasser l'eau, l'eau se déplace facilement de la surface des particules dans des conditions douces. Le procédé convient à la déshydratation d'une grande variété de substances et notamment les particules de charbon, l'argile, les sulfures minéraux, les composés phosphoreux, les oxydes métalliques minéraux, les métaux et les boues des réseaux d'assainissement.
Patent EP-0757528-A1 (EP)
Inventor: FORSSTROEM LEIF
IPC: A47G25/48
Filed: 1995-04-25
Abstract: Un cintre spécialement destiné à être utilisé dans les blanchisseries comprend un corps allongé (1) conçu pour porter un vêtement pour le haut du corps, et un moyen de fixation (2) doté de bras (8) coopérant avec la partie supérieure du corps et s'adaptant dans ce dernier de sorte qu'ils puissent être mobiles transversalement par rapport au corps, entre une position fermée dans laquelle le vêtement est maintenu entre les bras (8) et le côté supérieur du corps, et une position ouverte dans laquelle le vêtement peut être enlevé du cintre. Dans ses positions ouverte et fermée, le moyen de fixation (2) est bloqué à l'aide d'attaches encliquetables (11, 7) prévues sur ce dernier et sur le corps.