baber/WOPTO huggingface dataset:
Patent EP-0349428-A1 (EP)
Inventor: STAINMESSE SERGE
IPC: A61K9/51
Filed: 1989-06-28
Abstract: The process is characterised according to the invention in that: (1) a liquid phase consisting essentially of a solution of the protein and optionally of a biologically active substance in water or in an aqueous mixture is prepared at a temperature below the coagulation temperature of the protein, and to which one or more surfactants may be added, (2) a second liquid phase consisting essentially of water or an aqueous mixture is prepared at a temperature above the coagulation temperature of the protein, and which can contain a biologically active substance and to which one or more surfactants may be added, (3) one of the liquid phases obtained under (1) or (2) is added with moderate agitation to the other under pH conditions remote from the isoelectric point of the protein, so as to obtain virtually instantaneously a colloidal suspension of nanoparticles of the protein, and where appropriate, of the biologically active substance, and (4) if so desired, all or part of the water or of the aqueous mixture is removed so as to obtain a colloidal suspension having the desired concentration of nanoparticles or to obtain a powder of nanoparticles. Applications: biochemistry, pharmacy, medicine, cosmetics.
Patent EP-0365418-A1 (EP)
Inventor: PY JEAN LOUIS
IPC: H05K13/00
Filed: 1989-10-17
Abstract: The invention relates to a conveyor (10) of printed circuit boards along a path (T) with varying inclinations, comprising two lateral guides (12,14) of elongated shape and generally following the said path (T) and horizontally separated from one another so as to define between them a space (E) which is completely clear, just as much between these guides as in the upward and downward directions. The lateral guides comprise, on the one hand, opposing, continuous vertical surfaces (20) intended for the longitudinal guiding of the boards by sliding of their opposite lateral sections, and on the other hand, narrow lower shoulders (22) following a profile corresponding to the path of the boards, on which the the boards rest and progress by sliding of their lower lateral edges, and means (36;38;40) intended to oppose the separating of the boards relative to the lower shoulders (22), and the carrying device comprises pushing units (30) engaging the after-section of the boards. <IMAGE>
Patent EP-0343112-A1 (EP)
Inventor: WINKLER BERNHARD
IPC: E04C1/39
Filed: 1989-05-12
Abstract: A brick made of cement- or plastic-bound sand or gravel is provided for the formation of dry walls for high slopes or earth banks. This brick possesses a protective plate (10) with a front plane wall (11) which is adjoined by lateral wing parts (12, 13) angled off rearwards. An anchoring rod (14) is arranged at the centre of the protective plate (10). Base walls (15, 16) are situated between protective plate (10) and anchoring rod (14). These base walls (15, 16) have lateral concavely curved end faces (17, 18). Situated on the wing parts (12, 13) and at the free end of the anchoring rod (14) are bores (2) which serve for inserting reinforcing rods. The bricks can thus be arranged in connected courses and are mutually held together. 
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Patent EP-0363350-A1 (EP)
Inventor: HAUSER HANS
IPC: B25H3/06
Filed: 1989-10-05
Abstract: In order to obtain a simple, inexpensive-to-produce, noise- insulating and easy-to-manipulate tool holder, a panel (1) of foamed plastic is provided which has at least one cut-out (2) which essentially follows the outer contour of a tool (W), is preferably widened by an additional gripping recess (3) and passes through the entire panel of foamed plastic. <IMAGE>
Patent EP-0406284-A1 (EP)
Inventor: HIEBERT JACOB F
IPC: B65G47/96
Filed: 1989-01-31
Abstract: L'invention concerne un appareil de triage d'objets ou d'articles selon des critères présélectionnés vérifiables visuellement. Chaque objet est transporté individuellement entre des paires adjacentes de plusieurs rouleaux (100) fixés à une chaîne transporteuse (40) de manière à tourner librement sur un axe orienté suivant la normale au chemin de tranport. Une surface de commande de rotation (162) le long du chemin de transport provoque la rotation des rouleaux et de l'objet supporté entre les rouleaux, augmentant la surface de l'objet accessible à des fins de lecture optique. Des informations obtenues pendant la lecture optique sont utilisées pour décharger les objets. Une plaque allongée de décharge (104) est montée pivotante entre chaque paire de rouleaux sous l'objet transporté entre ces derniers. Chaque objet est déchargé en un point de décharge approprié par pivotement vers le haut de la plaque de décharge (104). Le pivotement de la plaque de décharge (104) est provoqué par l'activation d'un bras de déviation (174, 176; voir Figure 6) au niveau du point de décharge. Le bras de déviation activé dirige une surface de commande d'orientation (150) fixée à la plaque de décharge (104) ver une rampe adjacente au chemin de transport. L'appareil comprend une seule chaîne de triage (40) à laquelle sont fixés une multitude de trois éléments: des rouleaux (100), des plaques de décharge (104) et des éléments de montage (102) des rouleaux. Les rouleaux (100) et les plaques de décharge (104) sont supportés sur les éléments de montage (102) des rouleaux, les éléments de montage étant à leur tour fixés de manière libérable à la chaîne de triage (40).
Patent EP-0372045-A1 (EP)
Inventor: STROBEL DONALD H
IPC: G01F15/06
Filed: 1989-04-19
Abstract: Dans un générateur d'impulsions de comptage, un élément de comptage (63, 64) vient au contact d'un élément (66) ayant un effet de ressort pour effectuer un mouvement de fléchissement graduel dans un sens suivi par un mouvement de retour rapide pendant lequel un signal d'impulsion est développé par un matériau pièzoélectrique (68) sur ledit élément ayant un effet de ressort. L'énergie est absorbée à (74, 75) pendant chacun de ces mouvements de retour rapide dudit élément ayant un effet de ressort afin de produire un amortissement, d'empêcher les oscillations et de produire de manière fiable un seul signal d'impulsion lequel est appliqué à un aplificateur pour être transmis à une station de vérification.
Patent EP-0393336-A1 (EP)
Inventor: GESSAGHI GIOVANNI
IPC: B41F13/40
Filed: 1990-03-01
Abstract: A flexographic machine (1) which can speed up to an unusual degree the setting operations which become necessary, for instance, in moving from one production to a different one, comprises, on a frame structure (2), an impression roll (3), a printing roll (5) supported at its ends (6) by a slide pair (7) fitting slidably on the frame structure (2) to bring the printing roll (5) into contact with the impression roll (3), a screened roll (8) supported at its ends (9) by a shoe pair (10) wherein each shoe (10) is mounted slidably to a respective one of said slide pair (7) to bring the screened roll (8) into contact with the printing roll (5), and locking means (15,16) for securing the slides (7) and shoes (10) to the frame structure (2) wherein the screened roll (8) and printing roll (5) are shiftable sequentially through respective elevator means (19,20) between a reference operative position and an inoperative position away from the printing roll (5) and the impression roll (3), respectively.
Patent EP-0388927-A1 (EP)
Inventor: HOY KENNETH LOOK
IPC: B05B7/32
Filed: 1990-03-21
Abstract: Methods and apparatus are disclosed for spraying liquid compositions by airless spray techniques which avoid fishtail spray patterns and desirably obtain feathered spray patterns.
Patent EP-0401527-A1 (EP)
Inventor: MIKLAVCIC LUCIJAN
IPC: A61B6/06
Filed: 1990-05-08
Abstract: Scanning slit radiography apparatus with a radiographic grid (1) of the invention makes possible the X-ray imaging at an enhanced primary radiation transmission, yet at a reduced scatter transmission. By orienting long axes (A) of radiopaque strips (12) obliquely to the sweep (S) of the grid (1), the strips (12) being separated by air interspaces (13) can be performed with a sufficient own stiffness that no aluminum top and bottom covers are needed. The planes of downward lateral faces (12') intersect each other in an upward decentration line (D₊) and the planes of upward lateral faces (12'') intersect each other in a downward decentration line (D₋). In a preferred embodiment of the invention the grid (1) is inclined during the sweep (S) so that the convergent line of the grid continues to pass through the tube focus.
Patent EP-0400448-A1 (EP)
Inventor: EREKSON EREK J
IPC: C07C2/84
Filed: 1990-05-21
Abstract: A mixed basic metal sulfide catalyst having the formula: 
xA.yB.zC.qS wherein 
A is an alkali metal selected from lithium, sodium, potassium, rubidium, cesium and mixtures, thereof, preferably lithium; 
B is selected from the group consisting of; 
a cation which has an ionization state 1 greater than the ionization state of C wherein B is selected from scandium, yttrium, lanthanum, actinium, aluminum, boron, and mixtures thereof, preferably boron, aluminum yttrium, and lanthanum when C is selected from beryllium, magnesium, calcium, strontium, barium, radium, zinc, cadmium, mercury and mixtures thereof, preferably magnesium, calcium, barium and zinc; and B is selected from titanium, zirconium, hafnium, silicon and mixtures thereof, when C is selected from scandium, yttrium, lanthanum, actinium, aluminum, boron and mixtures thereof, preferably boron, aluminum, yttrium, and lanthanum; and 
a cation which has an ionization state 2 and 3 greater than the ionization state of C wherein B is selected from hafnium, tantalum, niobium, vanadium and mixtures thereof, preferably tantalum; C is selected from magnesium, calcium, strontium, barium, and mixtures thereof, preferably magnesium; 
x and y are in the mole fractions of z such that when z=1 then x=0.001 to 0.25, preferably 0.05 to 0.15 and y=0.001 to 0.25, preferably 0.002 to 0.20; and 
  q is a number necessary to maintain charge balance with S being sulfur. 
     The catalyst is useful for oxidative coupling of aliphatic and alicyclic hydrocarbon compounds, oxidative coupling of aliphatic and alicyclic hydrocarbon compounds with an aromatic compound to produce higher molecular weight hydrocarbons, and for dehydrogenating hydrocarbon compounds to produce unsaturated aliphatic and alioyclic chains.
Patent EP-0405218-A1 (EP)
Title: Method for fabrication of conveyor belts with rigid driver rods
Inventor: JAEGER ARNOLD
IPC: A01D17/10
Filed: 1990-06-12
Abstract: In order to fabricate these conveyor belts (1) having resilient cover layers (5) and driver rods (2) held by means of overlapping securing members (4), according to the invention the securing members (4) are initially connected to the conveyor belt (1), whereupon the driver rods (2) are inserted between conveyor belt (1) and securing means (4) with elastic deformation of the cover layer (5). Assembly of the driver rods (2) and securing thereof are made substantially easier thereby. 
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Patent EP-0417449-A1 (EP)
Inventor: MEANWELL NICHOLAS ANDREW
IPC: A61K31/415
Filed: 1990-07-30
Abstract: Compounds of the formula
      wherein 
R¹ and R² each are independently hydrogen or phenyl, provided that R¹ and R² may not both be hydrogen; 
m is an integer from 3 to 9; 
n is an integer from 0 to 3 and the sum of 
m+n is an integer from 5 to 12; 
Z is O, S, SO, SO₂, -CH=CH- or a direct bond; 
A is
      R³ is hydrogen or C₁₋₆ alkyl; and 
R⁴ is hydrogen, C₁₋₄ alkyl or methylsulfonyl; 
and pharmaceutically acceptable salts or hydrates thereof are novel inhibitors of adenosine diphosphate and collagen-induced aggregation of human platelet-rich plasma and are particularly useful as inhibitors of mammalian blood platelet aggregation.
Patent EP-0489941-A1 (EP)
Inventor: RICE DANIEL B
IPC: C09D157/12
Filed: 1990-12-07
Abstract: The incorporation of oxazoline monomers into conventional latexes imparts resistance to flash rust and salt fog of industrial coatings which contain the oxazoline latex.
Patent EP-0392627-A1 (EP)
Inventor: NAAKTGEBOREN ADRIANUS
IPC: B30B9/30
Filed: 1990-04-10
Abstract: A rectangular baler has a density control (54a, b / 56a, b; 60, 64) for controlling the density to which crop material is compacted in a bale case (20) by a cyclically operating plunger (22), and a cyclically operating tying mechanism (76, 78) for tying loops of binding material (72) around successive lengths of the compacted crop material to form bales. In order for the tying mechanism (76, 78) to function properly, the binding material (72) must slide between a tied bale (70) and the crop material being compacted against this tied bale (70). If the sliding friction is too great, the binding material (72) breaks or is pulled free of the tying mechanism (76, 78) thus resulting in failure of the tying process. To reduce the sliding friction, the density to which the crop material is compacted is reduced for an interval of time following each cycle of the tying mechanism (76, 78). This interval of time preferably is controlled by the rate at which crop material enters the bale case (20) following a cycle of the tying mechanism (76, 78). Alternatively, this interval of time may be tolled by counting a number of plunger cycles immediately following a cycle of the tying mechanism (76, 78); the density control (54a, b / 56a, b; 60, 64) being set for reduced compaction until the number of plunger cycles has been counted.
Patent EP-0429135-A1 (EP)
Inventor: VAN MAANEN JOHANNES DOMINICUS
IPC: B65B41/16
Filed: 1990-11-15
Abstract: A web of sheet material (3) is unrolled continously from roll (1) of sheet material by drive roller (16) against which the sheet is pressed by pressure roller (18), said sheet (3) being passed through guide channel (13, 15) and fed passed a perforating device (21, 22, 23) and a cutting device (24, 25) so that the sheet is provided with perforation lines and pieces of equal lengths are cut from the web. When material roll (1) is unrolled, following a signal by photo-electric cell (28), the roller (23) of the perforating device is raised and immediately after a piece is cut off by cutting device (24, 25) the direction of rotation of drive rollers (16, 17) is reversed (B′, C′) so that the web (3) is withdrawn. As soon a the free end of said withdrawn web has passed the photo-electric cell (26), roller (23) is lowered again and the direction of rotation of drive rollers (16, 18) are brought back to directions (B, C) and pressure roller (18) is swung to a position in which it presses web (8) against drive roller (17) so that web (8) unrolled from the waiting roll (2) standing ready with its front end (8′) lying against retractable stop member (20) shoots forward and through between the perforating device (23, 21) to the cutting device (24, 25) where the front end (8′) arrives just after the cutter (24) has passed anvil (25).
Patent EP-0406995-A1 (EP)
Inventor: IKEDA KOICHI
IPC: H01L21/3205
Filed: 1990-07-07
Abstract: A thin film formation method includes the steps of holding a substrate in a reduced-pressure vapor phase reaction chamber having means for irradiating light in visible and ultraviolet ranges, supplying an organo-titanium compound containing a tri-azo group, and vapor-depositing a titanium nitride film on a surface of the substrate by an excitation reaction caused by light.
Patent EP-0378392-A1 (EP)
Inventor: SHIMIZU HISASHI INTELLECTUAL P
IPC: H05K5/03
Filed: 1990-01-10
Abstract: Electronic apparatus having a casing comprising a two part shell of conductive material, coated with insulating material, the two shells being connected by an electrically conductive screw, so as to shield the apparatus from electromagnetic radiation.
Patent EP-0385603-A1 (EP)
Inventor: YASUI NOBUSHIGE C O LIQUID PAC
IPC: B65D51/22
Filed: 1990-02-12
Abstract: A paper container with an opening plug (12) provided such that the opening plug (12) is secured to an opening portion (8) formed in a container material having thermoplastic resin layers on the front and rear surfaces thereof, wherein: in the opening portion (8), a punching line (9) is formed with a part thereof being left, and a barrier film (10) is attached to the rear surface of the container material so as to cover the punching line; and the opening plug (12) includes a tubular holder (14) having a flange portion (13) attached to the outer peripheral edge of the punching line, the flange portion (13) being provided on the outer periphery of the bottom end thereof, and a cutting member (15) having blade portions, connectingly provided in the holder by a breakable connecting portion, when the connecting portion is broken by the push-­down of a push-move portion, the cutting member (15) is coupled into the holder (14), the cutting member (15) projecting from the bottom end of the holder (14) by the push-down of the push-move portion and cutting the barrier film covering the punching line (9) of the opening portion (22) along the punching line.
Patent EP-0432089-A1 (EP)
Inventor: SCHUMACHER ROLF DR
IPC: C10N30/10
Filed: 1990-10-30
Abstract: A composition containing 
 
  A) a lubricant and a mixture of 
  B) for example, at least one of the compounds O,O-bis-2-ethylhexyl sodium dithiophosphate, O,O-bis-2-ethylhexyl sodium thionophosphate, O,O-bis-2-methyl-propyl sodium dithiophosphate, O,O-bis-nonylphenyl sodium dithiophosphate or S-[O,O-bis-2-ethylhexylthiophosphoryl] potassium thioglycolate, 
  C) at least one compound from the group comprising the aromatic amines, for example the diphenylamines or phenothiazines, and 
  D) at least one compound from the group comprising the cyclic sterically hindered amines, the acyclic sterically hindered amines and the phenols of the formula 
<IMAGE>
 where R<4> and R<5> and A are, for example, alkyl radicals, 
 shows high stability to oxidative degradation.
Patent EP-0436465-A1 (EP)
Title: Reinigung von Metallschmelzen
Inventor: BUXMANN KURT
IPC: C22B21/06
Filed: 1990-12-13
Abstract: Das Verfahren zur Reinigung einer Metallschmelze (10) arbeitet mit einem in deren unteren Bereich eingeleiteten Aktivgas, bestehend aus einem inerten Trägergas (30) und einem aktiven, gasförmigen Halogen (20), welche dosiert in ein Gefäss (12) mit der stehenden oder fliessenden Metallschmelze (10) eingeleitet werden. Das aktive, gasförmige Halogen (20) wird in wenigstens einer Gasentwicklungszelle kontrolliert erzeugt und in das Trägergas hineingeführt. Das aktive Gasgemisch wird direkt in die Metallschmelze (10) geleitet. Die Gaszufuhrleitung (22) des Halogens hat kein Regel organ. Die Gasentwicklungszelle zur Erzeugung des Halogens (20) ist vorzugsweise eine auswechselbare Elektrolysezelle (18), es wird nur bei eingeschaltetem Elektrolysestrom, welcher einer Sollkurve folgt, proportional zur Stromstärke, Gas erzeugt. <IMAGE>
Patent EP-0449864-A1 (EP)
Inventor: SIMON MANFRED
IPC: D06N1/00
Filed: 1989-12-20
Abstract: Un procédé permet de fabriquer des non-tissés tels que des revêtements de planchers ou de parois à base d'huiles naturelles ou artificielles et de matières naturelles ou plastiques élastomères. Le procédé comprend deux phases de réaction. Pendant la première phase de réaction, un mélange de standolie ou d'une huile polymère artificielle de même qualité est homogénéisé avec des charges, partiellement polymérisé avec un peroxyde à une température élevée et partiellement réticulé, de façon à donner un produit intermédiaire I. Le produit intermédiaire I est broyé, puis homogénéisé avec une matière naturelle ou plastique élastomère, notamment du caoutchouc naturel, avec des charges et un peroxyde, puis réticulé ou polymérisé à nouveau à une température élevée. Ce procédé permet d'obtenir des revêtements homogènes, éventuellement marbrés, pour planchers à base de matières naturelles, qui présentent des propriétés optiques et physiques remarquables.
Patent EP-0429612-A1 (EP)
Title: Method of optical analysis.
Inventor: ATTRIDGE JOHN WORTHINGTON
IPC: G01N21/27
Filed: 1990-06-21
Abstract: PCT No. PCT/GB90/00953 Sec. 371 Date Dec. 19, 1990 Sec. 102(e) Date Dec. 19, 1990 PCT Filed Jun. 21, 1990 PCT Pub. No. WO90/15985 PCT Pub. Date Dec. 27, 1990.The invention relates to a method of optical analysis which can advantageously be used in conjunction with optical assay techniques, particularly those wherein evanescent signals are to be analysed. The method makes use of the properties of an optical structure (described herein) which allows easy angular discrimination of optical signals emerging from a test object. The invention also relates to apparatus for use in said methods.
Patent EP-0436032-A1 (EP)
Inventor: MIYAKUSU KATSUHISA - - DAIJIN
IPC: C21D6/00
Filed: 1990-07-19
Abstract: L'invention concerne un procédé de production d'une bande en acier inoxydable pour ressorts présentant d'excellentes caractéristiques de ressort ainsi qu'une bonne aptitude au façonnage, ne nécessitant pas de traitement thermique après usinage à la différence des bandes d'acier classique, consistant à chauffer une bande d'acier inoxydable laminé à froid contenant 10,0 à 20,0 % en poids de chrome, 0,01 à 0,15 % en poids de carbone, et 0,1 à 4,0 % en poids d'au moins un des éléments regroupant le nickel, le manganèse et le cuivre à une température de phase duplex de ferrite/austenite, à tremper la bande chauffée dans une structure duplex de ferrite/martensite, et à acheminer la bande ainsi obtenue jsuqu'à un four de traitement thermique continu afin de procéder au vieillissement continu.
Patent EP-0497789-A1 (EP)
Inventor: DAVIS WALTER LEE
IPC: H04B/
Filed: 1990-09-12
Abstract: A satellite paging system is described for providing geogrpahic protocol conversion for data packet delivery to communication receivers located in a plurality of geographic areas. The system includes a transmitter for transmitting data packets formatted in a first predetermined data format to the communication satellite. The satellite includes a receiver for receiving the data packets and a programmable encoder coupled to the receiver for encoding the received data packets into encoded data packets in a second predetermined data format corresponding to the signaling requirements of each geographic delivery area. A satellite transmitter coupled to the programmable encoder then transmits the encoded data packets in the second predetermined data format to a portable communication receiver, operable in the second predetermined data format in the geographic delivery area.
Patent EP-0439061-A1 (EP)
Inventor: KOPP KLAUS F DR
IPC: A61K33/00
Filed: 1991-01-17
Abstract: Disclosed is a novel sterile electrolyte intravenous solution comprising essentially physiological concentrations of sodium and other cations and in general higher than physiological concentrations of bicarbonate. The solution is useful for the treatment of altered renal function and prophylactic treatment of a patient to resist onset of altered renal function.
Patent EP-0468198-A1 (EP)
Inventor: FINK HEINZ
IPC: D01H9/18
Filed: 1991-06-20
Abstract: A twisting machine, in particular a two-for-one twisting machine, having a plurality of twisting stations arranged in at least one row lying in the longitudinal direction of the machine, consisting of twisting spindles and of winding units, the winding units being assigned an endless conveyor moving in the longitudinal direction of the machine intended for transporting away wound feed bobbins, is characterised in that the endless conveyor comprises two individual belts (4, 4') located at a lateral distance from one another, and in that a second conveyor device for transporting empty tubes (7) is arranged in the space between the lower strands of the two individual belts (4, 4'). 
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