baber/WOPTO huggingface dataset:
Patent EP-0307002-A1 (EP)
Inventor: EIBL JOHANN DR
IPC: C07K1/14
Filed: 1984-05-10
Abstract: In a method of producing an antithrombin III-heparin or an antithrombin III-heparinoid concentrate, heparin or heparinoid is added to human plasma or to antithrombin III containing plasma fractions to form an antithrombin III-heparin or antithrombin III-heparinoid complex, the complex thus formed is adsorbed on an anion exchanger, and eluted with a salt solution; then the antithrombin III-heparin or antithrombin III-heparinoid complex contained in the eluate is separated from salts and undesired proteins, and the resulting product is loyphilized.
Patent EP-0304133-A1 (EP)
Inventor: BLEICHRODT FREDERIK
IPC: B32B27/04
Filed: 1988-08-17
Abstract: The invention relates to a skin-shaped product comprising an aminoplast-formaldehyde resin mixture and fibrous material and is characterized in that the resin mixture has a viscosity of 25 Pa.s - ­15.10³ Pa.s at 120◊C in the skin-shaped product and that the fibrous material in the form of a fleece or a mat has a strength of 0.1 MPa - 20 MPa at 20◊C.
Patent EP-0286287-A1 (EP)
Inventor: SHIBATA YOSHIHIKO
IPC: B65D51/16
Filed: 1988-03-28
Abstract: A cap for containers used to store volatile liquid has a gas venting port (3) formed in the main body (1) of the cap which is attached to an opening in a container, a filter accommodation space (6) which connects with the gas venting port (3) formed in the bottom surface of the main body of the cap, a channel (4) formed in the central portion of a filter assembly installed in the filter accommodation space, two hydrophobic porous filter membranes (5,5a), one (5) installed over the innermost end of the channel (4), and the other (5a) installed between the filter assembly and the gas venting port (3), whereby a liquid passageway is formed, and an aqueous liquid (8) partly, but not completely, fills the interior of the assembly.
Patent EP-0298595-A1 (EP)
Inventor: CHINERY DAVID
IPC: F16H15/52
Filed: 1988-05-26
Abstract: A transmission system comprising two flexible shafts within a stator (6) has an input shaft (1) having an eccentric weight (9) which urges the ends (7,8) of the shafts towards the stator and brings a wheel (10) on the output shaft (2) into contact with the inner surface (25) of the stator whereby rotation of the input shaft causes the wheel to roll around the inner surface of the stator. The system may be used as a variable transmission by moving an axially non-uniform inner surface of the stator axially with respect to the shafts. The system may be used as a bi-directional output by rotating the stator against the rotation of the wheel. The transmission system may be used for stirrers and the like.
Patent EP-0353356-A1 (EP)
Inventor: HEYER DAVID EDWARD
IPC: B29C48/08
Filed: 1988-08-02
Abstract: A process improvement for preparing thermoplastic polymeric film, preferably of polyethylene terephthalate, by extruding a web in melt form onto a quench drum with a surface roughness of at least 3 microinches. In casting webs of less than about 5 mils in thickness the improvement involves drawing the melt to a melt drawdown ratio of less than about 25 and spacing the die lips from the quench roll at less than about 120 mils, preferably 20 to 80 mils. It is also preferred that the flow stability index be greater than 5.
Patent EP-0305165-A1 (EP)
Inventor: SUTHERLAND GEORGE W
IPC: C07C331/20
Filed: 1988-08-24
Abstract: (Substituted-thio)alkyl isothiocyanates are prepared in high yield by contacting a haloalkyl sulfide with a thiocyanate salt in the absence of a catalyst. Preferably, the reaction is conducted in a polar aprotic solvent at 50°C with a sulfide: thiocyanate ratio of 1:1 to 1:10. Examples of compounds produced by this process include CH₃SCH₂CH₂NCS and n-C₆H₁₃SCH₂NCS. The compounds are useful as intermediates in the synthesis of ore flotation chemicals such as substituted thiocarbamates or thioureas.
Patent EP-0316068-A1 (EP)
Inventor: MAO JEN-I
IPC: C12N9/64
Filed: 1988-10-07
Abstract: Novel low molecular weight plasminogen activators are provided which have high fibrin specificity and a site for plasmin cleavage. The plasminogen activators are without EGF and kringle domains and without the linking disulfide bridge yet retain their fibrin specific plasminogen activator activity and, thus, continue to function to activate plasminogen in initiating blood clot lysis.
Patent EP-0317301-A1 (EP)
Inventor: GOTCH HENRY
IPC: B67D1/08
Filed: 1988-11-16
Abstract: An extractor tube fitting (3) for the outlet (2) of a beverage container (1) is of a type wherein the head of the tube (4) may be depressed against a spring (5) relative to the fitting (3). The fitting (3) is a screw fit within the outlet (2) The fitting is improved by provision of a laterally extending abutment member (6) with one transverse dimension such that when the fitting (3) is unscrewed, as shown, the assembly cannot be removed from the container. By use of a special tool and manipulation technique the fitting can be removed for repair or replacement if necessary.
Patent EP-0277051-A1 (EP)
Inventor: COLOMBIER GEORGES
IPC: E01C23/02
Filed: 1988-01-07
Abstract: 1. Method for prefissuring the lower strata of roads treated with hydraulic binders wherein a discontinuity is introduced in the uppermost portion of the last layer spread (1), characterized in that furrows (2) are formed at redetermined locations in said layer prior to the final compacting hereof, a product (4) is projected into the furrows which forms a film by solidification through contact with the material forming the furrow, giving rise to said discontinuity with the surrounding material, the furrows (2) are reclosed and said layer is compacted.
Patent EP-0296199-A1 (EP)
Inventor: RAJADHYAKSHA VITHAL J
IPC: A61K9/00
Filed: 1987-11-02
Abstract: Un procédé et des compositions, servant à administrer de façon topique des agents physiologiquement actifs à travers la peau et les membranes muqueuses de l'homme et de l'animal dans un dispositif transdermique ou une formule à usage systémique ou sur la peau de l'homme et de l'animal en vue d'un usage localisé, consiste à appliquer sur la peau où la membrane un mélange dudit agent physiologiquement actif et une quantité pénétrante efficace non toxique d'un composé améliorant la pénétration représenté par la formule structurelle (I), où R représente un groupe d'hydrocarbures saturés ou non saturés ayant de 5 à 19 atomes; R' et R'' représentent un hydrogène, un alkyle inférieur, un tryfluorométhyle, un hydroxyalkyle inférieur ou un alkyle ester inférieur d'hydroxyalkyle inférieur, à condition que ni R' ni R'' ne représentent un hydroxyalkyle inférieur; X représente O ou NR1; R1 représente un hydrogène, un alkyle inférieur, un alkényle inférieur, un hydroxyalkyle inférieur ou un alkyle ester inférieur d'hydroxyalkyle inférieur.
Patent EP-0310632-A1 (EP)
Inventor: GOLDSMITH ROBERT L
IPC: H04W84/02
Filed: 1987-12-11
Abstract: Dispositif de filtration (10) à écoulement tangentiel comprenant une structure de matériau poreux définissant une pluralité de passages (12) qui s'étendent dans le sens longitudinal depuis l'extrémité d'alimentation (40) de la structure jusqu'à une extrémité de rétention, ainsi qu'un certain nombre de conduites de filtrat (14) disposées à l'intérieur de la structure pour véhiculer le filtrat au sein de la structure vers un collecteur annulaire (36). Les conduites de filtrat (14) matérialisent des trajets de moindre résistance à l'écoulement par rapport aux trajets qui traversent le matériau poreux, et la structure est construite de telle façon que les conduites de filtrat (14) soient réparties parmi les passages (12) pour offrir au filtrat des trajets d'écoulement à basse pression depuis les passages (12) au travers du matériau poreux vers les conduits (14) voisins. Le dispositif de filtation à écoulement tangentiel peut également être utilisé comme support de membrane dans un dispositif à écoulement tangentiel de microfiltration, d'ultrafiltration, d'osmose inverse, de séparation gazeuse ou de perévaporation.
Patent EP-0344184-A1 (EP)
Title: Derivatives of (r) 5-pentylamino-5-oxopentanoic acid with anticholecystokinin activity.
Inventor: MAKOVEC FRANCESCO
IPC: C07C231/02
Filed: 1988-01-28
Abstract: There are described optically active derivatives of (R) 5-pentylamino-5-oxopentanoic acid and their pharmaceutically acceptable salts, having antagonistic activity towards cholecystokinin, and with the formula: <CHEM> in which R1 is selected from the groups 2-naphthyl, 3,4-dichlorobenzoyl and 3,4-dimethylbenzoyl and R2 is a pentyl group or an alkoxyalkyl group with 4 carbon atoms, and in which the substituents on the central chiral group (marked with an asterisk in Formula (I)) have the R (rectus) conformation.
Patent EP-0316387-A1 (EP)
Inventor: GEBALD GREGOR
IPC: D03J1/00
Filed: 1988-05-19
Abstract: Dans un dispositif de changement de l'ensouple de la chaîne d'un métier de tissage au moyen d'un convoyeur de levage, le convoyeur de levage a la forme d'un chariot de transport capable d'enlever de manière totalement automatique les ensouples de la chaîne du métier et de les remplacer par des ensouples pleines. Le chariot de transport sans conducteur est commandé par un processeur central. La connexion de commande entre le chariot de transport et le processeur se fait par transmission de données au moyen de signaux infra-rouges ou radio, ou par un câble inductif placé dans le plancher.
Patent EP-0426662-A1 (EP)
Inventor: WINNER HERMANN
IPC: G01C19/56
Filed: 1988-07-23
Abstract: L'appareil ou l'instrument décrits qui sont destinés à être utilisés à la place d'un gyroscope mécanique, indiquent la vitesse angulaire autour de l'axe des z en mesurant l'accélération de Coriolis le long de l'axe des y à l'extrémité d'un ressort à lames vibrant (10), dirigé le long de l'axe des z et vibrant dans la direction de l'axe des x. Les vibrations sont maintenues par champ électromagnétique et sont détectées par un pont de jauge de contrainte (34) fixé au ressort à lames (10). Un détecteur d'accélération micromécanique (38) est fixé à l'extrémité (32) du ressort à lames (10) et est orienté dans la direction de l'axe des y, pour mesurer l'accélération de Coriolis (ac). Pour éviter de devoir effectuer l'orientation avec une précision extrême, on supprime électroniquement les effets des composantes (at) de l'accélération de translation dans la direction de l'axe des x et de la composante (az) de l'accélération de type pendulaire le long de l'axe des z au moyen d'un redresseur à sensibilité de phase (50), vers lequel la sortie du pont de jauge de contrainte (34) est acheminée via un comparateur de signes (52).
Patent EP-0383773-A1 (EP)
Title: Process for producing a bone replacement material.
Inventor: BAUER GERD
IPC: A61L27/36
Filed: 1988-08-09
Abstract: PCT No. PCT/EP88/00711 Sec. 371 Date Feb. 20, 1990 Sec. 102(e) Date Feb. 20, 1990 PCT Filed Aug. 9, 1988 PCT Pub. No. WO89/01347 PCT Pub. Date Feb. 23, 1989.According to a process for producing a bone replacement material, natural bones are used as raw material, the soft parts of the bones are removed, as well as any residual organic substances, and the remaining osseous substance is finally sintered at temperatures between 1100 degrees and 1500 degrees Celcius. In order to simplify such a process and to ensure a more gentle processing of the inorganic bone matrix, the bones are dried at an increased temperature, maximum 550 degrees Celcius, with a reduced air supply or in a reducing atmosphere, then the temperature of the bones is increased during the following step up to 750 degrees to 800 degrees Celcius, with an increased air supply, and finally the bones are sintered.
Patent EP-0332712-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4093
Filed: 1988-08-31
Abstract: Lorsqu'un profil de contour (A) est défini, un programme partiel pour ce profil est mis en mémoire selon la définition. Lorsqu'un élément de figure (C1) qui constitue le profil de contour est corrigé en un autre élément de figure (C1'), le résultat de la correction est également reflété sur un élément de figure (ligne droite S1, S2) qui est défini au moyen de l'élément de figure (arc C1) pour que celui-ci soit converti en un autre élément de figure (ligne droite S1', S2'), de façon à obtenir la correction du profil de contour (A) en un profil de contour (B).
Patent EP-0342242-A1 (EP)
Inventor: MARUYAMA TATSUYA
IPC: G06K9/46
Filed: 1988-10-26
Abstract: Des données indiquant les fissures détectées dans un revêtement routier sont reconnues automatiquement grâce à un ordinateur (4). La mémoire d'image stockant les données relatives au revêtement routier est divisée en une pluralité de régions. Quelques-unes de ces données de régions indiquent une fissure (LP), et l'une quelconque d'entre elles peut être un point de départ de traçage. Un segment de ligne (SG) correspondant à la fissure (LP) est extrait d'une région de départ. La direction de traçage suivante est déterminée en fonction de la direction de la ligne () du segment de ligne extrait (SG), et on détermine s'il existe une fissure (LP) dans la région avoisinante dans la direction du traçage. Les segments (SG) ne sont extraits que des régions dans lesquelles on a trouvé des fissures (LP). Cette procédure commence à chaque point de départ et se répète jusqu'à l'achèvement du traçage. Par conséquent, les données relatives aux fissures dans la mémoire d'image sont extraites sous forme de combinaisons de segments de ligne (SG). Dans ce procédé, les segments ne sont pas nécessairement extraits de toutes les régions, ce qui permet d'augmenter la vitesse de traitement.
Patent EP-0408555-A1 (EP)
Title: Method of producind an oblong plant trough with end walls and apparatus for the implementation of the method.
Inventor: CAROE CLAUS J
IPC: A01G9/02
Filed: 1988-11-10
Abstract: Cross-section of plant troughs (1) for use on the tables in greenhouses is in general U-shaped, which plant troughs may dependent on the method used for watering the plants either be open at the ends so that water can run off the troughs (1), or they may have end walls (6) so that water will remain in the troughs (1). Hitherto such end walls have been produced separately out of metal or plastics and subsequently glued onto the troughs. This is a costly method whereas the method and apparatus according to the invention point towards a plant trough (1) where the end walls (6) are produced as an integral part of the plant trough (1), by folding the utmost part of the trough upwards into the end walls (6) which are watertight and remain connected to the trough walls throughout the entire life-time of the plant trough.
Patent EP-0336125-A1 (EP)
Title: Document processing apparatus
Inventor: TAKAHASHI TSUTOMU
IPC: G06K15/10
Filed: 1989-03-06
Abstract: A document processing apparatus includes a keyboard for inputting character data having a normal character height character and data having a character height extending over a plurality of lines, a memory for storing the character data input by keyboard, a printer for outputting a character pattern corresponding to the character pattern stored in the memory in units of lines, and a CPU for, when character patterns of one line are output by the printer, causing the printer to directly output a character pattern corresponding to the character data having the normal character height and to output part of the character pattern corresponding to the character data having the character height extending over the plurality of lines.
Patent EP-0390935-A1 (EP)
Inventor: ROEHRLEIN GERHARD DR ING
IPC: G01R33/035
Filed: 1989-03-29
Abstract: In this method, calibration coils (4, 5) arranged symmetrically at equal distances between the parallel coil planes are allocated to each gradiometer coil so that the common oppositely directed magnetic fields of these calibration coils (4, 5), with an identical number of ampere turns, penetrate through each gradiometer coil (1, 2) and the field caused by the calibration coils (4, 5) at the locations of the gradiometer coils (1, 2) is numerically calculated and divided by the measured voltage at the output of the associated SQUID electronics, for determining the calibration factor. 
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Patent EP-0348633-A1 (EP)
Inventor: FANG HONGSHENG C O QINGHUA UNI
IPC: C22C38/38
Filed: 1989-04-28
Abstract: Air-hardenable steels of duplex bainite/martensite microstructure consisting essentially of 0.10 to 0.7% C, 0.1 to 2% Si, 2.1 to 3.5% Mn, 0.0005 to 0.005% B, up to 3.5% Cr and preferably containing Cr in amount of at least 0.1%, balance Fe except for incidental impurities. Optional elements are up to 1.5% W, 1.0% Mo, 0.15% V, 0.2% S, 0.1% Ca, 0.1% Pb, 0.1% Ti and 0.2% total rare earths. At least 1.0% Cr is especially preferred and if below such amount, total Mn and Si is at least 3% and in such case, if C is under 0.47%, at least 0.6% Si is present. The steels are hardenable to R c  20 to R c  58 and have a hardenable diameter in the range between 35 mm and 80 to 100 mm by air-cooling only, together with good strength, toughness and fatigue- and wear-resistance.
Patent EP-0340746-A1 (EP)
Inventor: MAINA BRUNO
IPC: D06B3/04
Filed: 1989-05-03
Abstract: Device to apply paraffin oil or like onto the surface of textile threads, so as to make them smoother and facilitate weaving thereof. The device comprises: at least one container or vessel (1) for a paraffin oil, closed by a cover (5); at least one rove or felt strip (9) having at least one vertical length with the lower end plunged into the oil of the container (1) and one length, usually horizontal, positioned beneath the cover (5) of the container; and a distributing head, positioned beneath the cover (5) of the container (1) and above the path of the thread, and consisting of a filtering membrane (8), onto the surface of which rests the rove (9), and of a member (6) pressing the rove onto said membrane, the path of the thread being such that it laps from underneath the outer surface of said membrane (8).
Patent EP-0353550-A1 (EP)
Inventor: BAUER HANS JURGEN
IPC: F16F9/02
Filed: 1989-07-20
Abstract: A longitudinally controllable adjustment device, in particular a gas spring partially filled with a fluid has a piston disposed on a piston rod. In order to achieve simple manufacture and assembly and high operational safety, a valve housing for receiving a valve is provided on the piston rod. Further, the piston axially covers to total valve. The piston is secured to the piston rod by deformation, which simultaneously results in a pre-stressing of a seal sealing in four directions. The piston rod with the valve is compressed against a seal in the piston, which seal sealingly abuts on an annular bottom of a receptacle, on the receptacle, on the valve and on the valve body.
Patent EP-0416157-A1 (EP)
Inventor: KEILMANN FRITZ DR-DIPL-PHYSIKE
IPC: G02B5/30
Filed: 1989-09-07
Abstract: An infrared polariser in the form of a transparent substrate (1) to which conductor strips (2) have been applied permits a substantial amplification of the polarisation contrast in conjunction with a strip thickness (t) at least approximately the same as the conductor strip spacing (g) by contrast with the previously customary thinner strips. <IMAGE>
Patent EP-0361196-A1 (EP)
Inventor: SCHMALZL DIETER
IPC: G06F1/00
Filed: 1989-09-11
Abstract: The invention relates to a cooling liquid supply and distribution system for the closed circulation for cooling electronic subassemblies which are arranged in a housing. Previous forms were not resistant to corrosion. This problem is solved according to the invention when use is made of copper or copper-based materials for the parts through which cooling medium flows, of hard silver solder for soldered joints, and of distilled water with added sodium hydroxide solution (pH 8.5) as cooling liquid. <IMAGE>
Patent EP-0368169-A1 (EP)
Inventor: UENISHI NAOTA C O OSAKA WORKS
IPC: C30B11/00
Filed: 1989-11-03
Abstract: A method for producing an organic crystal is disclosed. One embodiment comprises maintaining a capillary tube (2) containing a fused liquid (3) of an organic crystal material and having a fused liquid reservoir (31) at one end thereof at a temperature not less than the fusion point of the organic crystal material together with the fused liquid reservoir, reducing the temperature of the fused liquid in the fused liquid reservoir to precipitate seed crystals, and then slowly cooling the capillary tube successively from the end toward the other end to allow a single crystal to grow from the seed crystal in the capillary tube. Because of the large quantity of the fused liquid, a seed crystal can be formed and allowed to grow even from a fused liquid of an organic crystal material which hardly crystallizes in the form of a fused liquid. Another embodiment comprises charging a solution of an organic crystal material in a capillary tube under heat, rapidly reducing the temperature of one end of the capillary tube to precipitate polycrystals, and then slowly cooling the capillary tube successively from the end toward the other end to allow a single crystal to grow from the polycrystal as a seed crystal. A seed crystal grows from a solution of an organic crystal material under control of crystal form to obtain a single crystal which has no inversion symmetry center, is free from lattice defect or rearrangement, and less causative of a laser beam loss.
Patent EP-0374525-A1 (EP)
Inventor: FUKUYAMA YOSHIKI
IPC: C10M171/00
Filed: 1989-11-24
Abstract: The electroviscous fluid is a suspension composed of a finely divided dielectric solid dispersed in an electrically nonconductive oil. Viscosity of the fluid increases swiftly and reversibly under an influence of electric field applied thereto and the fluid turns to a state of plastic or solid when the influence is sufficiently strong. 
     The electroviscous fluid of the present invention comprises
     (A) 1-60% by weight of a dispersed phase composed of hygroscopic inorganic particles having an average particle size of 0.01-20 micrometer and regulated to a water content of 0.1-10% by weight and adsorbing a high boiling point liquid polar compound, and   (B) 99-40% by weight of a liquid phase of an electric insulating oil having a viscosity of 0.65-500 centistokes at room temperature.   
     The electroviscous fluid exhibits an excellent electroviscous effect for a long period of time with a low electric power consumption together with a quick response at the application and cancellation of an electric potential difference.
Patent EP-0357152-A1 (EP)
Inventor: VAN DE WERKEN JOHANNES
IPC: A01M7/00
Filed: 1989-08-31
Abstract: A mobile device for treating plants such as crops and fruit trees in the field, e.g. for spraying or picking fruit, has one or more swivelling wheels (3, 4), a feeler (26) for sensing the position of parts of plants, which have to be treated, which, if no such plant part is sensed, swivels such a wheel (3, 4) into a position, in which the device on further movement will move slightly sideways in such a direction that a plant part to be sensed will again be sensed, by which the feeler (26) will swivel said wheel (3, 4) back into the opposite sideways direction until again no plant part is sensed and so on. For devices movable in opposite directions, there may be two such swivelling devices (8, 26-35), each one acting on a different wheel (3, 4), one of said devices operating as given and the other one keeping its wheel (3,4) in the general direction of movement along the row(s) of plants to be treated. When moving the device in the opposite direction, these activities are reversed from one swivelling device to the other.