baber/WOPTO huggingface dataset:
Patent EP-0360840-A1 (EP)
Inventor: KLOSTERGAARD JIM
IPC: C07K14/005
Filed: 1988-04-14
Abstract: Compositions et méthodes de traitement relatives à l'utilisation d'un nouveau facteur antitumoral cytolytique stable dérivé d'un macrophage, dénommé Facteur cytolytique (FC). La production et la libération du FC ont exigé la transcription, la translation, la glycosylation du macrophage et un appareil sécrétoire non contaminé dénoté par son inhibition au traitement par l'actinomycine D, le cycloheximide, la tunicamycine et la monensine respectivement, avant et pendant le déclenchement au LPS. Le FC obtenu par la culture de macrophages activés au BCG est rapidement apparu dans le produit surnageant après le déclenchement. En utilisant les cibles L-929 ou EMT-6 traitées à l'actinomycine-D dans un micro-échantillon, le FC sécrété par les macrophages cultivés dans les éléments constitutifs du sérum de faible poids moléculaire a été détecté en tant que l'un des éléments -150 kD dans Séphacryl S-200 et s'est révélé stable à 4°; en revanche, en cultivant les macrophages dans de l'hydrolysat de lactalburmine, le FC s'est révélé instable à cette température. Le FC a révélé un spectre d'activité cytotoxique à l'égard d'un certain nombre de cibles tumorales et normales in vitro. Le FC s'est montré modérément sensible au traitement par TLCK et TAME. Un hétéroantisérum de lapin mis en présence de nécrosine très pure a pu neutraliser extrêmement bien l'activité biologique du FC.
Patent EP-0388493-A1 (EP)
Inventor: ALVAREZ-TINOCO ANTONIO MARIO
IPC: H04B3/23
Filed: 1989-03-22
Abstract: A full-duplex data transmission modem consists of a near-end echo cancellation (n) and a far-end echo cancellation (f) which is combined with frequency offset correction (16), whereby both cancellations are separated by a bulk delay (25) and whereby the near-end echo cancellation and the far-end echo cancellation operate at least with the real component of the data signals (3) to be transmitted.
Patent EP-0346579-A1 (EP)
Inventor: HONEGGER WERNER
IPC: B65H5/32
Filed: 1989-04-07
Abstract: Racks (18) are provided on the conveying chain (16) which can be driven in rotation in the direction (F) of the arrow. Arranged on the left and on the right of the conveying chain (16) are guide plates (24, 24') attached to a frame (22). One of these guide plates (24) also forms a part of the one side flank of the V-shaped receiving part (12). Provided in the gap between the bottom end of this guide plate (24) and the short flank (32) of the bent guide plate (34) is the conveying chain (28), which can be driven in rotation in the conveying direction (F), the carrier parts (30), attached to it, projecting into the receiving part (12). At the feed points, printing products (10, 10') for assembly can be placed astride the racks (18) or introduced into the receiving part (12) for insertion or collating. These printing products (10, 10') are then guided either from the racks (14, 20) or the carrier parts (30) to the next feed point in each case or to the downstream removal point. 
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Patent EP-0369100-A1 (EP)
Inventor: FALLA DANIEL J
IPC: C09K5/00
Filed: 1989-04-27
Abstract: This invention relates to a coolant composition for use in automotive engines which composition comprises a liquid alcohol freezing depressant and a corrosion inhibitor consisting essentially of decanedioic acid, dodecanedioic acid and sodium tolyltriazole. This coolant composition is environmentally acceptable, uses readily available and relatively inexpensive materials and is more effective in protecting aluminum engine parts than traditional corrosion inhibitors.
Patent EP-0416161-A1 (EP)
Inventor: TSAI JOHN
IPC: E01C1/04
Filed: 1989-09-08
Abstract: A crossroad includes two roads (1, 4) intersected with each other. One of the roads (4) is level and straight, and the other road (1) is provided with a pair of second dimensional passages (22, 32), such as tunnels, subways or elevated roadways, each with a respective bypass (24, 34) merging into one side thereof. The entrance (26, 36) of each passage (22, 32) is provided adjacent to and a short distance from the level road (4). The exit (27, 37) of each passage (22, 32) is provided adjacent to the opposite side of the level road (4).
Patent EP-0427885-A1 (EP)
Inventor: PETRUS EDUARD
IPC: H01H3/54
Filed: 1989-11-16
Abstract: The invention is based on the object of creating a switch shaft holder which requires a small mounting cost for a firm seat on the switch shaft. The switch shaft holder is intended to be designed such that the thermally pressed-on envelope of the switch shaft, by means of which the electrical insulation of the switch shaft is achieved, can be omitted. This object is achieved according to the invention by the switch shaft holder (1) being clamped to the switch shaft by means of a clamping screw (2) and a clamping slot (3) which does not pass completely through the wall of the switch shaft holder (1), and by the clamping screw (2) being guided in an electrically insulated manner in the wall of the switch shaft holder (1). The invention is used in switches which contain contact systems in which the effective connection between the moving contact arm and the switch shaft is made via a switch shaft holder which is seated in an electrically insulated manner on the switch shaft. <IMAGE>
Patent EP-0373582-A1 (EP)
Inventor: HOSOKAWA CHISHIO
IPC: C09K11/06
Filed: 1989-12-12
Abstract: Disclosed is an electroluminescence device (EL device) in which an emitting material is made of an organic compound represented by general formula (I) or (II): 
X-CH=CH-Y-CH=CH-Z      (I) 
X-CH=CH-Z      (II) 
wherein all the symbols are as defined in the specification. 
     The EL device displays a high brightness by applying only low voltage.
Patent EP-0332279-A1 (EP)
Inventor: KOLHOFF HENDRIK
IPC: B62D33/07
Filed: 1989-03-06
Abstract: A hydraulic control unit, particularly for operating a hydraulic cylinder, comprising a housing (1) having connecting ports for the hydraulic supply and return conduits to and from the cylinder device to be operated, a reservoir (3) for hydraulic liquid, a hydraulic plunger (12) pump connected therewith and having a suction valve (20) and a pressure valve (22) and a control valve in the embodiment of a rotary valve (5), provided with ducts (18, 21) opening in its cylinder surface, said ducts (18, 21) being adapted to cooperate with the said connecting ports on the one hand and with the pressure side of the pump on the other hand, dependent on the angular position of the rotary valve (5), the valve (5) having at least one duct (19) which permanently communicates with the reservoir (3) and is connectable with one of the connecting ports, dependent on the angular position of the valve (5), each duct (21) opening in the cylinder surface of the valve (5) and connectable to the pressure side of the pump having at its opening position a chamber with therein a hollow cylindrical sealing element sealing with the relative bore wall of the housing, whereby the control valve (5) and the pump cylinder (10) constitute a single body which is rotatably journalled relative to the housing (1), the bottom end of the cylinder bore opening through an axial duct (19) containing the suction valve (20) into the lower end surface of the valve situated in the reservoir (3) chamber and whereby the pressure ducts (21) opening in the cylinder surface of the valve, in which the pressure valve (22) is provided, are branched from the axial duct (18) at the position situated between the bottom end of the cylinder and the suction valve (20).
Patent EP-0361573-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01D43/10
Filed: 1989-09-06
Abstract: A mowing machine comprises a carrier frame (5) for connecting the mowing machine to a tractor (8), a frame (2) which is connected pivotably to the carrier frame (5) and is supported by at least two ground wheels (48), and mowing members (10) which are connected to the frame (2) and are drivable about upwardly extending rotary shafts. The mowing machine includes a weight relief member (37) as well as means (39, 46; 60, 46) allowing of a relative movement in upward and downward direction between the ground wheels (48) on the one hand and between the mowing members (10) on the other. The ground wheels (48) can be mounted in a fixed position relative to the frame (2), while the mowing members (10) are connected to the frame (2) movably relative thereto. Also, the mowing members (10) can be mounted in a fixed position relative to the frame (2), while the ground wheels (48) are connected to the frame (2) movably relative thereto. A crusher device (49) can be mounted in a fixed position rela­tive to the frame (2) as well as movably relative thereto.
Patent EP-0338666-A1 (EP)
Inventor: SHIMIZU MASAO
IPC: C07C46/06
Filed: 1989-03-01
Abstract: 2,3,5-trimethyl-p-benzoquinone is prepared advantageously by the catalytic oxidation of 2,3,5- or 2,3,6-trimethylphenol with hydrogen peroxide in an organic solvent, which is preferably acetic acid, in the presence of a catalyst which is a heteropolyacid having a silicon or phosphorus atom as the centre atom, selected from phosphomolybdic acid, silicomolybdic acid, phosphotungstic acid and silicotungstic acid. The reaction proceeds rapidly even at room temperature to give the product in a high yield so that the method is industrially advantageous in addition to the advantages in respect of the inexpensiveness of the reactions and catalyst and the absence of any noxious by-products which may cause environmental pollution.
Patent EP-0358362-A1 (EP)
Inventor: ACKERT ROBERT JAMES
IPC: C22C38/18
Filed: 1989-08-18
Abstract: An improved method for the manufacture of hardened railroad rails comprises the steps of forming a railroad rail from an alloy steel of a preselected chemical composition, force cooling the rail from a preselected cooling start temperature above about the austenite-to-­ferrite transformation temperature, terminating the force cooling when the temperature of rail reaches a preselected cooling stop temperature, and before a substantial volume fraction of the austenite in the rail head has transformed to pearlite, and holding the rail under substantially isothermal conditions until the austenite-to-pearlite transformation is complete. The chemical composition of the alloy steel is selected such that the austenite-to-pearlite reaction occurs earlier in time than the austenite-to-­bainite reaction under the substantially isothermal conditions. The use of this method makes avoidance of bainite easier to achieve, so relatively simple and inexpensive process control equipment can be utilized.
Patent EP-0425740-A1 (EP)
Inventor: ZINNEN HERMANN A
IPC: B01D15/00
Filed: 1989-10-31
Abstract: Para-xylene is separated from a feed mixture of C₈ isomers of xylene and C₉ aromatics by contacting the para-xylene-containing feed mixture with a crystal­line aluminosilicate zeolite, e.g. an X or Y zeolite adsorbent having Group IA or IIA cations, e.g. barium and/or potassium, at exchangeable cationic sites. The para-xylene is selectively adsorbed onto the adsorbent. The non-adsorbed feed is then removed from the adsorbent and the para-xylene recovered from the resulting rich adsorbent by desorption with a desorbent comprising 1,2,3,4-tetrahydronaphthalene or an alkyl or dialkyl derivative of 1,2,3,4-tetrahydronaphthalene or mixtures thereof. The majority of the C₉ aromatics and the xylene isomers are typically recovered in the raffinate and can be separated from the desorbent by fractionation of the raffinate and the recovered desorbent recycled to the process.
Patent EP-0426919-A1 (EP)
Inventor: FORTUNE WILLIAM SAMUEL
IPC: F24H3/04
Filed: 1989-11-10
Abstract: A soldering system is disclosed which utilizes a fine jet of very hot gas as the means for heating the work point. The hot air may impinge directly on the work point or it may heat a soldering tip from within whereby it may be used in a more conventional mode of soldering or desoldering. Means (40) for supplying a regulated flow of gas to the heater of the soldering instrument is shown and the gas may be somewhat preheated by passing along the lead (68) carrying the electric power to the heating element. The same supply of air may also be used to cool the handle of the handle (78) of the soldering instrument for operator comfort and safety. The temperature of the heating element is remotely electronically controlled by a time share use of the power leads as temperature sensing and feedback means.
Patent EP-0375526-A1 (EP)
Inventor: SERRE RENE
IPC: B23B51/04
Filed: 1989-12-15
Abstract: The invention makes it possible to machine high-precision holes in composite panels made from sandwich material without damaging the front and rear faces of the panels. The tool is principally composed of a tubular body (2), teeth (10, 12) being situated at its lower end. These teeth have a very small thickness (E1, E2). This feature can be completed by a very great tooth depth, and a very small outer rake angle (B). The use of the tool with a very high speed of advance makes it possible to cut a sharply defined hole in the material by trepanning. The core (22) formed by this trepanning can be easily extracted, by virtue of an eccentricity of the internal diameter (d) which creates a clearance J between the core (22) and the body (2) of the tool. Application to panels of sandwich material such as those used in the aeronautics industry. <IMAGE>
Patent EP-0378052-A1 (EP)
Title: Verpackungsvorrichtung mit einer Beutelformmaschine zum Herstellen von mit Gut zu füllenden Beuteln
Inventor: REICHELT WOLFGANG
IPC: B65B57/04
Filed: 1989-12-22
Abstract: Die Verpackungsvorrichtung weist eine Beutelformmaschine auf und ist zum Herstellen von mit Schüttgut zu füllenden Beuteln aus einem Einschlagmaterialband (5) vorgesehen, das über eine Eingangseinrichtung der Beutelformmaschine zugeführt wird. Die Eingangseinrichtung umfasst ein Bandfördersystem (251,252,253), eine Leimauftragseinrichtung (6) eine Bearbeitungsstation (23) und eine Trenneinrichtung (261,262,263), in der das Einschlagmaterialband (5) in Bandabschnitten getrennt wird. Die Eingangseinrichtung weist eine Kontrolleinrichtung (24) zum Nachweisen von Fehlern im Einschlagmaterial und Auslenkmittel (281, 285,283) die bei einem Einschlagmaterialbandfehler den Anfang eines ankommenden Bandabschnittes in einen Ausscheidebehälter fallen lässt.
Patent EP-0398993-A1 (EP)
Inventor: COOPER BRUCE C
IPC: F02B3/06
Filed: 1989-02-23
Abstract: Les moteur diésel actuels dotés d'ensembles de pistons sont limités à des pressions de chambre de combustion d'approximativement 12 410 kPa (1 800 psi) alors que l'on cherche à augmenter ces pressions jusqu'à 15 170 kPa (2200 psi). Afin d'atteindre ces niveaux, l'ensemble de piston de l'invention comprend un élément de piston en acier comportant une partie cylindrique supérieure définissant une surface supérieure, une paroi tubulaire dépendante ainsi qu'un évidement de refroidissement annulaire comportant une ou plusieurs surfaces usinées de révolution autour d'un axe central. L'évidement de refroidissement est situé en-dessous de la surface supérieure et est juxtaposé à la cannelure annulaire supérieure afin d'éliminer la chaleur de celle-ci lors de l'utilisation. L'élément de piston est de préférence forgé puis usiné à des dimensions commandées avec précision. De plus l'ensemble de piston est de préférence du type articulé et comprend une jupe de piston en aluminium forgé reliée à l'élément de piston par une maneton commun.
Patent EP-0454678-A1 (EP)
Title: Commutateur a decharge lumineuse
Inventor: BRANSTON DAVID WALTER
IPC: H01J17/40
Filed: 1989-10-17
Abstract: Un commutateur à décharge lumineuse comprend une section de décharge lumineuse à basse pression agencée dans un gaz ionisable de travail et pourvue d'une anode et d'au moins une cathode principale. Le commutateur comprend un agencement de commande de la décharge lumineuse avec une cathode. Un réservoir à réglage automatique de la pression est prévu pour le gaz de travail. L'énergie de la décharge lumineuse sert de valeur de réglage de la pression du gaz de travail. Le fait que la cathode (31) de décharge lumineuse et que le réservoir de gaz (32) forment un seul module (30) permet de maintenir la pression du gaz de travail, de préférence de l'hydrogène, au moins approximativement constante pendant de longues durées dans le système fermé de ce commutateur dit à pseudo-étincelle.
Patent EP-0380991-A1 (EP)
Inventor: DEZI ALBERTO
IPC: D06F39/12
Filed: 1990-01-20
Abstract: Present invention refers to a cabinet for household appliances, particularly for washing machines; the main characteristics of the invention consists in that the main part of the cabinet is obtained putting together two substantially equal vertical L shaped elements (1, 2). 
     A second important characteristic of the cabinet according to the invention consists in that it comprises a basement made out of plastic material, which has structural and aesthetical functions.
Patent EP-0386510-A1 (EP)
Inventor: HETZEL HARTMUT DR
IPC: B01D29/64
Filed: 1990-02-17
Abstract: In order that, in filtering devices equipped with an agitator (3, 4), the agitator paddles (6) have only a gradual effect on the solid filter cake, the agitator is formed so that the agitator paddles (6) are movable, by the resistance of the filter cake on the filter plate (1), from their normal position at an angle to their circle of rotation to a position tangential to their circle of rotation. …<IMAGE>…
Patent EP-0405188-A1 (EP)
Inventor: GRECKSCH HANS
IPC: D01H9/18
Filed: 1990-06-05
Abstract: The object of the invention is to provide a combination of a spinning and winding machine (1, 40), in which no standard dimensions of the pallets (3, 29) are required and in which the transmission of the spinning-station number to the winding machine can be made more cost-effective. According to the invention, self-contained transport loops are provided within the transport system both in the spinning-machine region (1) for pallets (3) specific to the spinning machine and in the winding-machine region (2) for pallets (29) specific to the winding machine. In the head region of the spinning machine (1), the transport loop located on the same side as the spinning machine lies outside positive guides for the pallets (3). A counting device (21) arranged in this region transmits the counting results to a control unit (44) which allocates this to the pallet which is located on the same side as the winding machine and onto which the cop is transferred. <IMAGE>
Patent EP-0474913-A1 (EP)
Inventor: VANDAELE STEPHAN
IPC: B21D51/42
Filed: 1990-09-14
Abstract: A kettle with a pouring spout made of sheet metal which is held in a pouring opening of the kettle body by a seamed joint. The technical problem is to form a crack-free seamed joint without annealing. A radially outward-pointing connecting rim (7) of the pouring spout (6) is folded into a seaming rim (11) of the kettle body (2). <IMAGE>
Patent EP-0427149-A1 (EP)
Inventor: PUERRER JOSEF
IPC: A01B59/043
Filed: 1990-11-02
Abstract: The invention is directed at a device for the movable mounting of an agricultural machine on the three-point linkage of a three-point suspension by means of a diagonal-tie fastening (7), pivotable about a transverse and a vertical axis, and two stabilising struts (23, 24) of variable length which engage on the three-point linkage (1) at a lateral distance next to one another, the diagonal tie (7) engaging on the three-point linkage (1) approximately level with the lower-link connections (2) between these and the stabilising struts (23, 24) engaging on the three-point linkage (1) approximately level with the upper-link connection (3). <IMAGE>
Patent EP-0383471-A1 (EP)
Title: Metal mesh and production thereof
Inventor: BRERETON COLIN
IPC: H01B5/08
Filed: 1990-02-06
Abstract: A process for the production of an open metal mesh the surfaces of which are coated with a coating of an electrocatalytically-active material, the process comprising forming a plurality of slits in a sheet of metal, applying a coating of an electrocatalytically-­active material to the slit sheet, and stretching the coated sheet to expand the sheet and form the open mesh. The mesh is suitable for use as an anode in cathodic protection of steel-containing structures, for example, steel-reinforced concrete structures.
Patent EP-0444336-A1 (EP)
Inventor: SASAO NOBUYUKI C O DORYOKURO K
IPC: B01D59/34
Filed: 1990-02-28
Abstract: Laser isotope separation apparatus utilizing a circularly-polarized light to selectively excite the isotopes to the first or the second excited level. 
     The selective excitation by the angular momentum selection rule and the ionization are performed by 3 steps of excitation. Three excitation wavelengths are generated from two or more lasers pumped by the light from the same pumping light source, and the optical paths of these light beams are made to be in same length by optical delay circuit.
Patent EP-0409510-A1 (EP)
Inventor: SHORTT FREDERICK JOHN
IPC: B31F1/28
Filed: 1990-07-13
Abstract: A heat transfer system particularly though not exclusively for assisting the bonding of a continuous liner sheet to a single faced board in a corrugating machine where the single faced board (10), after gluing of the corrugated tips is brought together with the liner (12) and conveyed across a series of hot plates (15), the invention consisting of a series of vessels (20) containing a liquid or gas arranged above the conveyed board to press same uniformly in contact with the hot plate surface irrespective of distortion or undulation thereof thus to ensure adequate heat transfer and avoid damage to the board.
Patent EP-0396442-A1 (EP)
Inventor: SOUDANT ETIENNE
IPC: A61Q5/00
Filed: 1990-04-12
Abstract: Cosmetic composition for treatment of the skin and the hair containing protective substances synthesised by cells cultured in vitro in response to at least one stress factor such as ultraviolet radiation, temperature variations, electromagnetic field, chemical agent or deficiency of an element normally present in the culture medium. The composition contains the culture medium containing or not containing the cells, the cells, or the solution obtained by bursting the cells. These compositions protect the skin and the hair in vivo against the stress factors undergone by the cells in vitro.
Patent EP-0408448-A1 (EP)
Inventor: PHILIPPE MICHEL
IPC: C07C271/22
Filed: 1990-07-11
Abstract: Urethane derivatives of general formula 
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 in which R denotes a -CH2OH, -CHOH-CH3 or -(CH2)3-NH-CO-NHY group, Y denoting -H or COOR', R' denotes an optionally unsaturated, linear or branched alkyl group containing from 8 to 24 carbon atoms or a monocyclic cycloalkyl group substituted by an alkyl, in which the total number of carbon atoms is greater than or equal to 10, and the salts of the compounds of formula I and the mixtures of compounds of formula I and/or of their salts; their preparation and their application especially as hydrating agents in cosmetic or pharmaceutical compositions intended for the treatment of dry skins.
Patent EP-0434524-A1 (EP)
Inventor: MENASSA AIME
IPC: A23K1/16
Filed: 1990-12-14
Abstract: The subject of the invention is a deodorant substance for animal feeds. This substance comprises an undecylenate ester.