baber/WOPTO huggingface dataset:
Patent EP-0431313-B1 (EP)
Inventor: HARRY JOHN O
IPC: C25C7/00
Filed: 1990-10-31
Granted: 1996-01-31
Abstract: A container in which minerals such as copper are purified in an electrolytic process includes bottom (12), end (15, 16) and side walls (13, 14) for containing a corrosive electrolyte, such as, a sulphuric or hydrochloric acid solution. The bottom, end and side walls of the container are composed of a cured mixture of 10-19 percent of a modified, vinylester or polyester thermo-setting resin and the balance consisting of aggregate. The surfaces of the container are coated with a resin layer having a backing layer consisting of about 70%-80% resin and 20%-30% a reinforcement which may comprise a fiber glass mat of non-continuous strands 1/2"-2" long or a light cloth of fiber glass or other synthetic fiber. An overflow box (20) is integrally formed in a first formation extending vertically along one end wall of the cell and an overflow pipe (21) is molded into the first formation and extends from the overflow box outwardly of the cell. A vertical covered inlet channel (30) or cast-in pipe is provided at the opposite end of the container and extends from its upper to its lower end.
Patent EP-0439895-B1 (EP)
Inventor: HIGHSMITH RONALD EARL
IPC: C02F1/52
Filed: 1990-08-07
Granted: 1995-12-06
Abstract: Homogeneous compositions of a solid, water soluble organic acid, e.g., glutaric acid, and a solid cationic ester-based copolymer flocculant are resistant to mechanical segregation and stratification caused by agitation. The compositions are prepared by coating the polymeric flocculant with the organic acid. The compositions are useful in sludge dewatering, water treatment, paper processing and waste water treatment.
Patent EP-0421775-B1 (EP)
Inventor: IWATA HIROKIMI C O SONY CORPOR
IPC: G11B23/03
Filed: 1990-10-04
Granted: 1995-07-12
Abstract: A disc cartridge is comprised of a cartridge body for rotatably accommodating therein a disc and which has an access opening from which the disc is partially exposed to the outside, and a shutter slidably attached to the cartridge body for opening and/or closing the opening portion, wherein the shutter is provided with first and second guide members, the first guide member being engaged with a first guide groove formed on a major surface of the cartridge body and the second guide member being engaged with a second guide groove formed on a side wall of the cartridge body Thus, the shutter can be prevented from being disengaged from the cartridge body inadvertently or unintentionally. Further, in its opening and/or closing operation, the shutter can smoothly open and/or close the opening portion without being shaken.
Patent EP-0387137-B1 (EP)
Inventor: WANG HWA-CHI
IPC: G01N1/02
Filed: 1990-03-05
Granted: 1995-07-19
Abstract: Disclosed is a device for particle sampling from compressed gases. The device allows for analyzing particles from compressed gases of a pressure ranging from 20 psi to 3000 psi. In the device, the formula Ds = Dt  2ROOT  (Qs/Qt) is applicable wherein Ds and Dt are the probe diameter and the chamber diameter, respectively, Qs is the sampling flow rate required by monitoring instruments, and Qt is the total flow rate determined by the orifice diameter and pressure whereby the sampling velocity substantially matches the local flow velocity at the probe. In addition, a distance between the orifice and the probe is greater than L wherein L = Dc/ (2 tan  alpha ) where Dc is the chamber diameter and  alpha  is the half angle of jet expansion.
Patent EP-0409685-B1 (EP)
Title: Steam and/or gas oven
IPC: F24C1/00
Filed: 1990-06-29
Granted: 1992-11-04
Abstract: A furnace operating with steam and/or gas for cooking foodstuffs and comprising an enclosure containing on the one hand a gas burner connected to a system for supplying a mixture of gas and of combustion air under pressure which is mounted in the upper portion of the enclosure in an inverted downwards directed position and on the other hand a turbine for stirring the heated atmosphere within the enclosure.
Patent EP-0406202-B1 (EP)
Inventor: HURTIG LARS
IPC: B21J13/03
Filed: 1990-06-26
Granted: 1994-06-01
Abstract: A clamping device for making nails, comprising a die holder (1) mountable in a nail-making machine and a hard-metal die (2) disposed in the die holder, the hard-metal die having a clamping part (15) which together with a corresponding clamping part of a complementary clamping device holds a nail during the manufacture thereof. The die is provided with at least two spaced apart clamping parts (15) and is detachably inserted and lockable in at least two different positions in a recess (3) formed in the die holder (1).
Patent EP-0463066-B1 (EP)
Title: Capteur de courant incline pour appareil d'usinage par etincelage
Inventor: TRUTY THOMAS J
IPC: B23H7/10
Filed: 1990-03-13
Granted: 1994-07-06
Abstract: L'unité de capteur de courant décrite sert à placer un courant électrique sur un fil-électrode mobile (12) dans un appareil d'usinage par étincelage et comporte une ligne d'avance normale droite. L'unité de capteur de courant comprend un capteur de courant (36) traversé par un passage (38) destiné à recevoir le fil-électrode (12). L'axe longitudinal (R) du passage forme un angle (α) par rapport à la ligne d'avance normale droite du fil et le fil-électrode mobile (12) entre en contact avec la paroi de contact (40) du passage à l'intérieur de celui-ci. Un organe de pivot est prévu pour faire pivoter sélectivement l'axe longitudinal (R) du capteur au carbure selon un angle (α) par rapport à la ligne d'avance droite du fil. Un organe de rotation fait tourner le capteur de courant (36) autour de l'axe longitudinal (R) du passage. Dans une variante, le capteur de courant est soutenu par un organe de support à la Cardan, de façon à faire pivoter sélectivement le capteur autour de deux axes de rotation mutuellement perpendiculaires et intersecteurs (X, Y) se coupant en un point (42). Un arbre de commande (46) relié au capteur de courant (36) et en prise avec une bielle (54) est mû par un organe moteur (m) par l'intermédiaire d'un organe à déplacement variable. On obtient ainsi un déplacement angulaire sélectif de l'axe longitudinal du passage par rapport à la ligne d'avance normale droite du fil, ainsi qu'un mouvement de rotation de l'axe longitudinal du passage autour de la ligne d'avance normale droite du fil.
Patent EP-0477252-B1 (EP)
IPC: H01M10/00
Filed: 1990-06-07
Granted: 1993-09-29
Abstract: Une double batterie commutable comprend une batterie principale et une batterie de resérve (202, 204) placées dans un boîtier (10) ayant les dimensions externes classiques et des emplacements pour les bornes des batteries. La partie du conteneur du boîtier à une paroi (34) séparant les principaux éléments de la batterie (38) des éléments de réserve (42). Des parois parallèles internes espacées (36, 40) définissent les séries d'élément principaux et de réserves (38) dans lesquelles se trouvent les différents éléments de la batterie (37, 41). Un commutateur commande l'accès au courant de la batterie de réserve. Un circuit de recharge comprend une diode (110) et une résistance de réserve pour permettre une alimentation limitée de courant des batteries de réserve (104) pendant la recharge, mais empêche l'épuisement de la batterie de réserve pendant le fonctionnement normal du véhicule. Quand la batterie principale est à plat on man÷uvre le commutateur (100) pour mettre la batterie de réserve (204) en parallèle avec la batterie principale (202).
Patent EP-0474774-B1 (EP)
Inventor: BOHANNAN RICHARD D
IPC: B23G5/00
Filed: 1990-05-31
Granted: 1993-12-01
Abstract: A l'heure actuelle, on utilise des plaquette amovibles de filetage et de rainurage en métal dur. Les plaquettes utilisées communément étaient du type triangulaire. Afin d'améliorer l'économie de filetage, impliquant un meilleur positionnement, des tolérances plus étroites, et une résistance supérieure, on a mis au point une plaquette (1) destinée à être utilisée, par exemple, dans le filetage interne, ladite plaquette (1) se composant de deux bords coupants (2, 2') se trouvant sur un corps coupant biseauté (1, 3). Comme ledit corps coupant (1) se situe sur une colonne coupante (10), on peut tourner d'un demi-tour ladite plaquette à l'aide dudit corps coupant (1) et de ladite colonne coupante (10), avec une géométrie directionnelle sensiblement maintenue. Ladite plaquette (1, 10) comporte une pluralité de surfaces de guidage et de contact planes (5, 5', 6, 6', 14, 14') adaptées pour s'apparier aux surfaces de guidage et de contact planes correspondantes dans un support (13) de plaquettes, de manière à obtenir un positionnement correct de ladite plaquette amovible dans ledit support de plaquettes.
Patent EP-0436703-B1 (EP)
Title: Verfahren und einrichtung zur zubereitung von speisen
Inventor: WUEST ERNST
IPC: A47J39/00
Filed: 1990-08-03
Granted: 1994-03-23
Abstract: Gefrorene Speisen werden in einem hermetisch verschliessbaren Garraum (2) aufgestellt und in diesem Garraum werden explosionsartige Dampfstösse erzeugt. Bevor die Erzeugung der Dampfstösse beginnt, kann die im Garraum vorhandene Luft erhitzt werden. Die Dampfstösse ergeben sich aus Verdampfung dosierter Mengen von Wasser. In den Garraum (2) mündet eine Düse (40), durch welche Wasser in den Garraum eingeführt werden kann. Die Speisen können auf schonenste Weise, innert kürzester Zeit und ohne Einbussen an der Qualität derselben regeneriert oder sogar gegart werden.
Patent EP-0453838-B1 (EP)
Inventor: MEIXNER JUERGEN DR
IPC: C08L75/16
Filed: 1991-04-05
Granted: 1995-06-21
Abstract: Aqueous solutions or dispersions which have a pH of from 6.0 to 8.5, of oligourethanes containing (meth)acryloyl groups and having a double bond content in the form of (meth)acryloyl groups, calculated as =C=C= of from 3 to 15 % by weight, and having a content of carboxyl groups, at least some of which have been neutralised by means of ammonia, which corresponds to an acid number of the oligourethanes of from 20 to 100, a process for the preparation of these solutions or dispersions from alcohols containing (meth)acryloyl groups, 2,2-bis(hydroxymethyl)alkanecarboxylic acids and organic polyisocyanates in a one-pot reaction, and subsequently dissolving or dispersing the reaction product in water with the addition of ammonium in order to at least partially neutralise the carboxyl groups present, and the use of the aqueous solutions or dispersions as or for the preparation of aqueous coating compositions which can be cured by means of free radicals.
Patent EP-0464400-B1 (EP)
Inventor: SCHNEIDER HEINRICH DIPL-CHEM
IPC: D04H1/485
Filed: 1991-06-08
Granted: 1995-07-19
Abstract: Process for manufacturing needled spunbondeds from thermoplastic fibers wherein, prior to the needling, the as-spun web is thermally sealed at the surfaces and provided with a lubricant.
Patent EP-0468434-B1 (EP)
Inventor: BARNEY CHARLOTTE L
IPC: C07D211/40
Filed: 1991-07-23
Granted: 1996-02-28
Abstract: The present invention relates to certain novel piperidyl ethers and thioethers and to pharmaceutical compositions containing these which are useful as inhibitors of cholesterol biosynthesis and as agents which lower total serum cholesterol in patients in need thereof.
Patent EP-0478441-B1 (EP)
Inventor: BENSE PIERRE
IPC: E01C19/20
Filed: 1991-09-24
Granted: 1994-05-18
Abstract: The road construction layer (8') is formed by deposition and compacting of a material (5') containing an inorganic filler such as aggregates and a binder, on a support (1'). A first liquid and preferably a supplementary quantity of binder are incorporated in a fraction of the material (5') intended to constitute a lower part (8'a) of the layer (8') deposited on the support (1'), before compacting thereof. If appropriate, a second liquid is sprayed onto the support (1') before the deposition of the material (5'). In the case of a material containing a (hydraulic) binder, a third liquid is sprayed over the material (5') during spreading over the support (1'). The binder may be incorporated at the same time as the first liquid, in the form of an emulsion or of a suspension. The method and the device according to the invention are applicable to the case of road layers consisting of materials bound either with bitumen or with (hydraulic) binders. <IMAGE>
Patent EP-0488919-B1 (EP)
Inventor: BURGER RAYMOND
IPC: B65G17/24
Filed: 1991-11-21
Granted: 1995-10-11
Abstract: Device characterised in that, at each lateral edge of the band (1) is arranged a handling chain (2), each of the metal plates (1') being connected to at least one of the links (2') of each handling chain (2), and in that the pinions (13) engaging with the rolling chain or chains (4) are arranged, at each end of the device, between the pinions (11) engaging with the handling chains (2) and over the same shaft (8) as the latter, the drive ratio between the two types of pinions (11, 13) being such that the linear speed of the endless metal band (1) is equal to twice the linear speed of the rolling chains (4). 
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Patent EP-0505402-B1 (EP)
Inventor: RUSSWURM WINFRIED DR
IPC: G01F1/66
Filed: 1990-12-13
Granted: 1994-05-25
Abstract: PCT No. PCT/EP90/02179 Sec. 371 Date Sep. 15, 1992 Sec. 102(e) Date Sep. 15, 1992 PCT Filed Dec. 13, 1990 PCT Pub. No. WO91/09281 PCT Pub. Date Jun. 27, 1991.Ultrasonic flow meter having a W-shaped ultrasonic path in the measurement tube (1) and having a stepped elevation/depression of the inner wall of the tube at the site of reflection of the parasitic V-shaped path.
Patent EP-0504284-B1 (EP)
Title: Moniteur de sortie d'activite musculaire utilisant des mesures de variation de temperature intramusculaires
Inventor: GRANDJEAN PIERRE ANDRE
IPC: A61M60/882
Filed: 1990-12-04
Granted: 1994-02-02
Abstract: Appareil et procédé de contrôle du fonctionnement d'un système d'aide cardiaque actionné par un muscle squelettique. Un capteur detempérature implantable de façon chronique est placé à l'intérieur du muscle squelettique. La contraction et le fonctionnement musculaire peuvent être contrôlés par mesure de la température intramusculaire. Les mesures de température sont utilisées par le générateur d'impulsions implantable du sytème d'aide cardiaque, afin de maximiser l'efficacité de l'emploi du muscle squelettique par optimisation du minutage du conditionnement, de l'entretien, et des impulsions de stimulation.
Patent EP-0522053-B1 (EP)
Inventor: SMITH THOMAS MICHAEL
IPC: G03C11/08
Filed: 1991-03-25
Granted: 1993-10-20
Abstract: A photographic element is provided on one or both surfaces thereof with a fire-retardant protective overcoat comprising (1) a water-soluble film-forming copolymer of methyl vinyl ether and maleic anhydride cross-linked by a water-soluble polyhydric alcohol and (2) a water-soluble ammonium polyphosphate which reacts with the polyhydric alcohol to form a fire-retardant composition when the protective overcoat is exposed to the heat of a fire. The protective overcoat is transparent, colorless, durable, non-tacky and moisture resistant and provides especially effective fire-retarding properties for photographic products used in large display format such as back-drops on movie sets or free-hanging murals at trade shows.
Patent EP-0530227-B1 (EP)
Inventor: TUCKER WILLIAM EARLE
IPC: B43K21/22
Filed: 1991-02-06
Granted: 1996-05-01
Abstract: A mechanical lead pencil having the capability of feeding different diameter leads. A first collet (21) is disposed in the pencil barrel (12) for feeding the lead (20) and a second collet (25) is located at the barrel open end for retaining the lead (20) during use of the pencil. An elastomeric disc (35) is provided between the two collets (21, 25), having a variable diameter opening (38) at the center thereof for frictionally engaging the lead (20) and preventing its release when the two collets (21, 25) are in the open position.
Patent EP-0452514-B1 (EP)
Inventor: OHSAKI MASUTAKA
IPC: C07K14/585
Filed: 1990-11-07
Granted: 1995-07-05
Abstract: Peptides of formula (I) and their acid addn. salts and complexes are new, where A is -SER(X')-ASN-LEU-SER(X')-THR(X')-OH, SER(X')-ASN-LEU-SER(X')-OH, SER(X')-ASN-LEU-OH, SER(X')-ASN-OH OR SER(X')-OH; B is X'', X''-THR(X'), X''-SER(X')-THR(X'), X''-LEU-SER(X')-THR(X') OR X''-ASN-LEU-SER(X')-THR(X'); X is OH, a carbonyl-protecting gp., an amino-acid residue or a peptide residue; X' is H or an OH-protecting gp.; X'' is H or an amino-protecting gp. Cyclisation of (I) by chemical condensation, e.g. by cyclisation in the presence of an alkali metal salt such as a Li, Na, K, Rb or Cs halide (0.01-400 equivs.) or in the presence of a solid-phase resin such as a benzhydrylamine, p-methylbenzhydrylamine or p-hydroxybenzoic acid resin (1-3 equivs. (I) per equiv. resin) gives a cyclic calcitonin deriv. of formula (II), where -D-E- is -SER-ASN-LEU-SER-THR-, X is OH, a carboxyl-protecting gp., amino-acid residue or peptide residue; and if in (I) the gps. A and B together complete the same chain as -D-E-. Pref. carboxyl-protecting gps. X are alkoxy, cycloalkoxy, (substd.) aralkoxy or (substd.) phenacyl; amino-acid residues X are -VAL-OH or -MET-OH; peptide residues X are -VAL-LEU-GLY-OH, etc. Pref. carboxy-protecting gps. X' are alkoxy, cycloalkoxy, (substd.) aralkoxy, (substd.) hydrazino or phenacyl. Pref. amino-protecting gps. X'' are (substd. alkoxycarbonyl, (substd.) aralkyl or (substd.) acyl, etc.
Patent EP-0532585-B1 (EP)
Inventor: KELMAN DAVID CLARK
IPC: A61F2/00
Filed: 1991-05-31
Granted: 2000-04-12
Abstract: Metal/Composite hybrid orthopedic implants are disclosed that are useful prosthetic devices. The hybrid implant comprises an intraosseous metal portion and an intraosseous composite portion. The composite portion is comprised of filaments nonlinearly disposed to produce a structure of variable modulus along its length. Also disclosed are a variety of means to secure the metal portion to the composite portion. The method of making the various implants is also disclosed.
Patent EP-0491890-B1 (EP)
Inventor: BALES THOMAS O JR
IPC: A61B10/06
Filed: 1991-05-07
Granted: 1996-02-07
Abstract: A biological forceps device for the taking of tissue samples from a body, comprising a flexible main coil attached at its distal end to a pair of homologous cast jaws. The jaws have radially arranged teeth on their distalmost end. The jaws are opened and closed by attachment to a pair of pull wires which extend through the main coil, into a handle at its proximal end, the handle has a spool which slides about a central shaft attached to the main coil. The spool is attached to the pull wires, so that movement of the spool with respect to the central shaft, effectuates a force on the proximal ends of the levered jaws, to open and close them, appropriately.
Patent EP-0553351-B1 (EP)
Inventor: LEONIDOV NIKOLAI BORISOVICH
IPC: C07C229/60
Filed: 1991-08-19
Granted: 1995-12-27
Abstract: Une nouvelle modification cristalline d'hydrochlorure de 2-diméthylaminoéthyle éther d'acide n-butyl-amino benzoïque est caractérisé par un effet de fusion endothermique à une température de 148,6° ± 0,3 °C, et par les valeurs de distances interplans d et d'intensité relative de réflexes (I). Un procédé d'obtention de ladite substance consiste à refroidir la solution d'hydrochlorure de 2-diméthylaminoéthyle éther n-butyl-amino benzoïque de forme polymorphe dans l'eau, dans un solvant organique ou dans leur mélange, au moyen d'un agent de refroidissement, à une vitesse non inférieure à 8 °C/mn jusqu'à sa cristallisation totale, puis à sécher les cristaux ainsi obtenus. La substance de l'invention présente des propriétés d'anesthésie locale et constitue un agent actif d'une préparation pharmaceutique d'anesthésie de l'÷il (la teneur en substance active étant comprise entre 0,05 et 0,5 % en poids).
Patent EP-0537294-B1 (EP)
Inventor: PANZICA NICHOLAS J
IPC: B01D53/06
Filed: 1991-07-02
Granted: 1996-10-09
Abstract: An apparatus for adsorptive filtering of contaminants from a gaseous stream is provided. The apparatus includes a frame member. The frame includes a base member which is rotatable about an axis. A plurality of walls are attached to the base member and extend axially therefrom to a top member for providing a plurality of circumferential segment areas. The walls include a radially inner side for defining an axially extending inner chamber and a radially outer side for defining an outer periphery. A plurality of adsorption elements, each having an axial first side and an axial second side, are axially spaced in each of said circumferential segment areas. A duct or the like radially directs contaminated air into at least an entire one of the segment areas. The apparatus has a duct arrangement for directing a substantially radial flow of air into at least one of said segments from the outer periphery through the axial first side of each of said adsorption elements in generally an axial direction through the adsorption element to exit the axial second side and into said axially extending inner chamber for exhausting decontaminated air out through the axial chamber. The present invention may also include a regenerative portion which can regenerate the adsorptive elements during operation of the apparatus. The regenerative portion includes ducts for supplying a heated regenerative air stream and a cooling air stream to strip contaminants from the adsorptive elements and then cool them to a suitable adsorptive temperature.
Patent EP-0518249-B1 (EP)
Inventor: REIDINGER ROLF DIPL-ING
IPC: H01J29/07
Filed: 1992-06-09
Granted: 1995-09-13
Abstract: A mask-frame combination for a colour cathode-ray tube has a mask frame (11) consisting of iron, and a mask (12) consisting of a material having a low coefficient of expansion, and it is constructed such that     - the mask skirt (13) rests on the outside of the frame, - the welding points (15.1 - 15.12) on each of the long sides are positioned such that in each case one central welding point (15.12 or 15.6 respectively) is located essentially close to the centre of the long side, and in each side one outer welding point (15.11 and 15.1 or 15.5 and 15.7 respectively) is located on either side of the central welding point, at a distance of D/14 to D/9 therefrom, where D = frame diameter in the diagonals, - and the mask skirt has cut-outs (17) between the welding points, which cut-outs are at the said distances and adjacent to the outer welding points.   As a result of this design, on the one hand the mask is so flexible that the length change differences during thermal production steps can be compensated for elastically, while on the other hand it has adequate stability with respect to mechanical forces. <IMAGE>
Patent EP-0533057-B1 (EP)
Inventor: HEINRICH RUDOLF DR
IPC: C09K23/42
Filed: 1992-09-10
Granted: 1997-12-29
Abstract: Microemulsions contain: (a) a phenoxyphenoxy or heteroaryloxyphenoxy carboxylic acid herbicide; (b) a dispersant selected from fatty alcohol polyoxypropylene-polyoxyethylene ethers and polyoxyethylene-polyoxypropylene block copolymers; (c) an emulsifier or wetting agent selected from Ca dodecylbenzene sulphonate, fatty acid polyglycol esters, ethoxylated nonylphenols and alkanol polyglycol ethers; and (d) an organic solvent. The compsns. pref. contain 20-35 wt.% (a), 10-50 wt.% (d), 15-25 wt.% (c), 1-10 wt.% (h) and 15-50 wt.% water. Component (a) is fenoxapropethyl in D or DL form. Component (d) is an aromatic, ketone or pyrollidone solvent.