baber/WOPTO huggingface dataset:
Patent EP-0294613-A1 (EP)
Inventor: NIERMANN HERMANN DR
IPC: C01C3/00
Filed: 1988-05-13
Abstract: Chlorosulphonyl isocyanate is prepared by first metering hydrogen cyanide into the lower portion of a cyanogen chloride reaction column (36), into which chlorine gas is passed from the bottom. The cyanogen chloride reaction column (36) is connected to a scrubbing column (3), which is sprayed with water from the top. While the major portion of cyanogen chloride is being discharged at the top of the scrubbing column, water containing cyanogen chloride is passed from the lower portion of the cyanogen chloride reaction column (36) to the upper portion of a decoction column (8). On top of this column, a condenser (12) is present from the top of which the cyanogen chloride driven off flows into the lower portion of the scrubbing column (3). The upper portion of the scrubbing column is connected to a plurality of drying agent containers (14) which, in terms of flow, are connected in series. A line through which pure, dry cyanogen chloride flows leads from the last drying agent container to a CSI generator (16). The CSI generator (16) is fitted with a crude CSI column (17) which at its upper end carries a fraction divider (18) and on top of it a crude CSI condenser (19). A line leads from a sulphur trioxide container (20) via an evaporator (23) to the CSI generator (16). The condensate leaving the fraction divider (18) runs via a line into a pure CSI distillation flask (27) which is fitted with a pure CSI column (19), a pure CSI fraction divider (30) and on top of it a pure CSI condenser (31). Pure chlorosulphonyl isocyanate (CSI) is discharged through the product line (33).
Patent EP-0311789-A1 (EP)
Title: Haltevorrichtung zur Aufnahme von Werkzeugen
Inventor: FEDER EMIL
IPC: B25H3/06
Filed: 1988-09-09
Abstract: Bei den bisherigen bekannten Haltevorrichtungen konnte es immer wieder vorkommen, daß die Werkzeuge nicht in den ihnen zugeordneten Aufnahmelöchern korrekt untergebracht waren, so daß dadurch eine Fehlbearbeitung von Werkstücken erfolgen konnte. Zur Behebung dieses Nachteiles wird eine Haltevorrichtung (10) vorgeschlagen, bei der jedem Aufnahmeloch (1) eine Messlehre (2) zugeordnet ist und ein langgestreckter Messkanal (4) vorgesehen ist, der eine Feinlehrenführung (3) bildet, an oder in der die Messlehren angeordnet sind und in deren Randbereich die Aufnahmelöcher vorgesehen sind.
Patent EP-0323555-A1 (EP)
Inventor: PORTERFIELD ANDREW DEAN
IPC: C04B35/63
Filed: 1988-11-09
Abstract: A refractory composition for use in contact with molten aluminum alloys containing a refractory aggregate, a binder and an additive for imparting aluminum resistance to the refractory composition, the additive comprising a synthetic calcium fluoride containing aluminum borate aggregate consisting essentially of 10 to 50% by weight boron oxide, 10-50% by weight of aluminum oxide, and 25-75% by weight calcium fluoride. The synthetic aggregate may be prepared by blending boric acid, aluminum oxide, and fluorspor and firing the resultant blend at a temperature above 800°C to form a synthetic aluminum borate having calcium fluoride contained in its insoluble structure.
Patent EP-0318881-A1 (EP)
Title: Schmelzofen zum Erzeugen von Strangguss-Blöcken in einer Schutzgasatmosphäre
Inventor: AICHERT HANS DR
IPC: B22D11/10
Filed: 1988-11-26
Abstract: Schmelzofen (1) zum Erzeugen von Strangguß-Blöcken (17,18) in einer Schutzgasatmosphäre mit einer Chargiereinrichtung (8) zum Zuführen von Ausgangsmaterial (11) in einen Schmelzbereich (14). Innerhalb einer mit einem Kammerboden (2d) und mindestens einer Energiequelle (4,5) versehenen Schmelzkammer befindet sich eine Stranggußkokille (15) für die Umwandlung der Schmelze in einen Block (17,18), und unterhalb der Stranggußkokille ist eine Abzugsvorrichtung (25) für den Block und eine den Block und die Abzugsvorrichung umgebende, Abzugskammer angeordnet. Zur Lösung der Aufgabe, einen solchen Schmelzofen quasi-kontinuierlich betreiben zu können, ist die Stranggußkokille (15) zusammen mit mindestens einer weiteren Stranggußkokille (16) in der Weise in dem Kammerboden (2d) angeordnet, daß jede der Stranggußkokillen (15,16) durch eine vorzugsweise horizonatle Relativbewegung gegenüber dem Schmelzbereich (14) in den Fallweg der Schmelze bringbar ist. Ferner ist jeder Stranggußkokille (15,16) eine Abzugsvorrichtung (25,26) und eine Abzugskammer (23,24) zugeordnet und schließlich ist zwischen jeder Stranggußkokille (15,16) und der ihr zugeordneten Abzugskammer (23,24) mindestens ein Vakuumventil (19,20) angeordnet. Vorzugsweise sind die Stranggußkokillen (15,16) in einem als Drehscheibe ausgebildeten Kammerboden (2d) angeordnet.
Patent EP-0278538-A1 (EP)
Inventor: VAN ALPHEN ANTONIUS WALTERUS C
IPC: H04L1/00
Filed: 1988-01-12
Abstract: A monitoring device, comprising a transmitter and a receiver for transmitting and receiving, respective­ly, a signal in a medium to be monitored. During a cycle of m sampling periods n sampling values are taken of the signal received during each sampling period. After comple­tion of each cycle a series of n mean sampling values is determined by determining a mean value from the m sampling values taken at corresponding instants in the sampling periods. This series forms an actual pattern word which is sub-divided into sub-pattern words, each sub-pattern word being combined with a corresponding sub-pattern word from a reference pattern word in order to form a combination word. The combination word is translated into a code number which is selected from a predetermined series of code numbers. The code number assigned characterizes the time shift of the actual sub-pattern word with respect to the reference pattern word. For each cycle there is deter­mined a series of sum numbers which represent how many times each code number has been assigned. This series of sum numbers is tested with respect to a criterion. If one or more sum numbers of the series exceeds the limit value. given, a signal is generated, for example an alarm signal.
Patent EP-0278620-A1 (EP)
Inventor: SUGITANI YUJI
IPC: B23K9/127
Filed: 1988-01-25
Abstract: There is disclosed a method for arc welding wherein an electrode wire (4) is rotated to produce an arc rotating at an elevated speed and wherein the arc produced in this manner is used as an arc sensor for making a bevel profiling. According to the invention, the rotational speed of the arc N is set so as to be larger than a constant speed as determined by the time constant of the change of the wire melting speed so that the difference between the welding current when the electrode wire is at the center of the bevel and that when the electrode wire is at the extreme lateral position is increased to improve the bevel profiling performance.
Patent EP-0297718-A1 (EP)
Inventor: PACKER JULIAN P
IPC: F02G5/00
Filed: 1988-05-25
Abstract: There is disclosed a combined heat and power system for a building comprising a prime mover drivingly connected to an electrical generator adapted to provide building electrical power and a heat recovery arrangement connected to the prime mover recovering heat therefrom, and adapted to provide building heating characterised by comprising a control arrangement adapted automatically to control the prime mover in response to heating demand.
Patent EP-0292442-A1 (EP)
Title: A device for the correct positioning of the lower steering shaft on the steering-box pinion and on the upper shaft
Inventor: PINNA PIERO
IPC: F16D1/08
Filed: 1988-05-10
Abstract: The subject of the present invention is a device for the correct positioning of the lower steering shaft on the steering-box pinion and on the upper steering shaft respectively, comprising a bush (1) with a reference tooth (2) which, as well as ensuring the correct positioning of the clamping screw (4), also simultaneously ensures the secure clamping of the screw (4) for the correct connection of the aforementioned members. A bush without the reference tooth, which is replaced by a bracket welded to the fork, is envisaged as a variant of the invention.
Patent EP-0308386-A1 (EP)
Inventor: FRYKLUND LINDA
IPC: A61K38/30
Filed: 1988-09-16
Abstract: A method for improving the regeneration of transected peripheral nerves in mammals and man, by administering a sufficient amount of insulin-­like growth factor 1 (IGF-1) to a mammalian or human host in need of such treatment.
Patent EP-0302042-A1 (EP)
Inventor: SCHMITZ GERHARD
IPC: F02B75/02
Filed: 1988-07-29
Abstract: The six strokes are the intake of air, the initial compression accompanied or followed by any cooling, the second compression followed by combustion, the initial expansion producing useful work, the second expansion also producing useful work and finally the discharge of the burnt gases. This new engine on which combustion is by spark ignition (petrol version), or auto-ignition (diesel version) will preferably comprise a multiple of five non-uniform cylinders. It will have an energy efficiency which may be up to 30% higher than that of a four-stroke internal combustion engine. 
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Patent EP-0295281-A1 (EP)
Inventor: RIEMSCHEID HELMUT
IPC: B23P19/04
Filed: 1987-12-19
Abstract: Ce dispositif de montage est pourvu d'un support destiné à permettre le positionnement suivant un axe de plusieurs éléments tels que disques à cames, sièges de roulement ou roues dentées et une sonde de pression pour élargir hydrauliquement un arbre creux en section, les éléments et l'arbre creux étant reliés entre eux par friction. Le support comporte plusieurs disques de fixation (40) pourvus chacun d'une ouverture centrale (16, 68) dans laquelle vient s'insérer un élément tel que disque à cames (80), siège de roulement ou roue dentée et un siège de roulement extérieur destiné à recevoir dans chacune des positions de serrage le support. Ces disques de fixation permettent de mettre chacun des éléments en place dans la position angulaire correcte avant le montage et l'arbre creux peut être déplacé dans un sens radial par rapport aux éléments.
Patent EP-0332659-A1 (EP)
Inventor: LUSSENHOP NANCY O
IPC: G01N33/577
Filed: 1987-11-18
Abstract: Anticorps monoclonal produit par un procédé consistant à (a) immuniser une souris avec des virions du HCMV; (b) fusionner des cellules de rate provenant de ladite souris avec des cellules provenant d'une lignée de myélomes pour produire des hybridomes; (c) sélectionner à partir desdits hybridomes un hybridome produisant un anticorps monoclonal (i) qui est réactif avec le HCMV, mais ne réagit pas avec l'herpès simplex, l'adénovirus, le virus d'Epstein Barr ou le virus Varicella, et dans lequel ledit anticorps monoclonal est capable de neutraliser le HCMV, ou (ii) qui est réactif avec le HCMV, l'herpès simplex et l'adénovirus, et lequel anticorps est capable de neutraliser le HCMV en l'absence de complément; et (d) à réaliser l'expansion clonale dudit hybridome.
Patent EP-0328661-A1 (EP)
Inventor: SOGABE MASATOYO
IPC: G01D5/347
Filed: 1988-07-20
Abstract: A chip mount of a flexible cable (18) on which a photodetector has been mounted is placed on a shield plate (22) and a patterned part (15b) of a fixed code plate (15) and the shield plate (22) are grounded so as to shield the periphery of said photodetector and to improve the allowance for noise generated internally.
Patent EP-0340308-A1 (EP)
Inventor: OBARA HARUKI
IPC: B23H7/06
Filed: 1988-09-28
Abstract: Procédé d'usinage de conicités importantes à l'aide d'une machine à décharge électrique à fil de coupe pouvant effectuer de manière stable et avec une grande précision l'usinage de conicités importantes avec un angle de conicité égal ou supérieur à 20° et permettant également d'améliorer l'égalité de la surface de la pièce à usiner. Lorsqu'on exécute l'usinage par décharge électrique comprenant l'usinage de conicités importantes avec un angle de conicité égal ou supérieur à 20°, on utilise une électrode-fil (5) consistant en une électrode-fil souple d'usinage par décharge possédant une résistance à la traction allant jusqu'à 46 kg/mm2. L'électrode-fil fortement courbée au niveau des parties de support de fil des guides de fil supérieur et inférieur (8, 12) est transformée aisément en une ligne droite et forme une partie linéaire entre les deux guides de fil, ce qui permet de stabiliser l'aptitude à l'usinage et d'améliorer la précision d'usinage et l'égalité de la surface de la pièce à usiner.
Patent EP-0343653-A1 (EP)
Inventor: RUNGE ERICH
IPC: B28D1/14
Filed: 1989-05-24
Abstract: A milling tool is proposed, in particular for powered hand drills and hammer drills, for underreaming drilling holes while forming conical widened portions or undercuts, in which milling tool the milling head, displaceable in the axial direction, is connected to the tool shank suitable for accommodation in a drill chuck, and in which a movably arranged cutting tool, which in the normal position of the tool is completely sunk in a longitudinal groove, emerges from its circumferential surface in a radial direction transversely to the longitudinal axis of the milling tool as soon as the axially displaceable parts, namely the shank and the milling head, are moved towards one another. This ensures that conical widened portions or undercuts of cylindrical bores formed previously in a conventional manner, with regard to their location and their geometric form, are formed completely irrespective of actions of the tool user. Furthermore, this ensures that heavy-duty anchors carrying a cone can be inserted in an accurately fitting manner into the conically widened or undercut bores thus produced. The proposed method is characterised by the use of the milling tool according to the invention. <IMAGE>
Patent EP-0343679-A1 (EP)
Inventor: REISER CARL A
IPC: H01M8/02
Filed: 1989-05-26
Abstract: Product water and proton transfer water are removed from the cathode side of a solid polymer fuel cell assembly by an absorbant oxygen flow field plate (18) which contacts a wetproofed carbon paper sheet (66) abutting the cathode side of the electrolyte polymer (64). Water droplets appearing on the outer surface of the paper sheet are absorbed into the flow field plate (18) and then move laterally through the flow field plate to the edges thereof under the influence of the high pressure oxygen reactant gas in the oxygen flow field. A gas-sealing bubble barrier plate (52) borders the oxygen flow field plate to allow passage of water, but prevent passage of oxygen, out of the oxygen flow field plate. Slots (56) are formed in the bubble barrier plates (52) to collect water from the oxygen flow field plates. In a stack of the cell assemblies, water passages (12) (34) (65) (72) communicate with the slots, and all of the plates carry water through the passages to the end of the stack where the water is ejected.
Patent EP-0411195-A1 (EP)
Inventor: SASANO HIROSHI
IPC: F04B39/00
Filed: 1989-08-04
Abstract: A hermetic compressor with an improved operating efficiency for use in a cold storage, freezing chamber or the like, in which a suction pipe (21,23) is formed by a material having heat conductivity lower than that of a casing (1) of the hermetic compressor so that heat of the closed casing (1) is not easily transmitted to the suction pipe (21,23) for less heating of the cooling medium gas drawn in, and thus, cooling efficiency can be improved by preventing discharge of the low density cooling medium into the cooling system through compression of the expanded cooling medium gas.
Patent EP-0358963-A1 (EP)
Inventor: WEX ROLAND
IPC: A61M5/165
Filed: 1989-08-16
Abstract: The invention relates to a filter for infusions and/or injections, with a filter housing (1), with a recess located in the filter housing for receiving a filter element (3), with a connecting element (4) for connection to a connecting line (5) which is on the infusion or injection side, and with a connecting element for connection to a connecting line which is on the patient's side, and with several deaeration membranes (17) which are arranged in the filter housing, with deaeration openings (11, 12, 13) assigned thereto. The object of the present invention is to provide a filter of the said type which, with a constructionally simple design, ensures reliable deaeration of the liquid passing through the filter. The object is achieved by the filter housing (1) having the shape of a triangle and the deaeration membranes (17) being located in the region of the corners of the filter housing (1). <IMAGE>
Patent EP-0384017-A1 (EP)
Inventor: SCHIAVI CESARE
IPC: F02M25/06
Filed: 1989-12-06
Abstract: A device (3) to be attached to the air-fuel inlet manifold of internal combustion engines. In particular on the carburettor inlet manifold (2) and connected to the oil sump to convey oil saturated air that is then mixed with the inlet air of the engine. It improves the combustibility of the air-petrol (fuel) mixture resulting in an increase in engine efficiency.
Patent EP-0390974-A1 (EP)
Inventor: ROSENTHAL KARL-HEINZ
IPC: B65D47/28
Filed: 1989-12-13
Abstract: The invention relates to a one-piece plastic cap, the lower part of which, which can be attached to a container opening, is provided with a top wall in which a passage opening is provided, the lower side of which is joined via a dip tube to the container. The top wall is, furthermore, provided with a hole diaphragm which, in the closed position of the upper part, is closed by a sealing spike protruding from its lower side and, in the open position of the upper part, interacts with a valve spike projecting from its lower side which is dimensioned shorter relative to the sealing spike so that, when pressure is exerted on the container, the ventilation valve is closed. A pre-tensioning device of the upper part interacts with the lower part so that, in the closed position of the upper part, a discharge channel in the upper part is pressed with elastic pre-tension sealingly against the top wall and, in the open position of the upper part, sealingly against the edge of the passage opening. By the compression of the liquid container, the cap makes it possible for liquid to be dispensed and, after it has been released, for air to be taken in without the discharge channel of the cap being completely emptied. The cap is secure during transport when closed.
Patent EP-0337549-A1 (EP)
Inventor: SHAH SHRENIK K
IPC: C07D401/12
Filed: 1989-04-06
Abstract: New substituted azetidinones are found to be potent elastase inhibitors and thereby useful anti- inflammatory/antidegenerative agents.
Patent EP-0329364-A1 (EP)
Inventor: GIUSTI GIAMBATTISTA
IPC: B01D46/02
Filed: 1989-02-13
Abstract: An industrial gas treating apparatus such as a fabric type dust collector has a gas stream inlet construction which includes two series arranged velocity reducing transition sections 30, 70 employing expanded metal grids 42, 46 as flow diverting and gas stream diffusing vane means at the exit ports 36; 74 therefrom.
Patent EP-0358387-A1 (EP)
Inventor: GILL DAVID CHARLES
IPC: G01F19/00
Filed: 1989-08-24
Abstract: Fluid delivery equipment such as herbicide distribution equipment is calibrated by passing fluid into a vessel 18 for a predetermined time and noting the level reached by the fluid relative to a graduated scale 40. The scale 40 is removably mounted relative to the vessel 18 and relates to a parameter other than flow rate, for example spraying width. An appropriate scale is selected for sure in dependence on other parameters of the intended use of the equipment, such as the intended travel speed and the nature of the fluid to be delivered. Herbicides may be supplied in packages which include one or more scales for use with the vessel 18.
Patent EP-0377942-A1 (EP)
Inventor: KIMURA HIROYOSHI NAGASAWA
IPC: B08B15/00
Filed: 1989-10-05
Abstract: A dust collection device has a stationary vertical duct 1 mounted over an underfloor offtake 18, on which rotary duct 2 can be turned by piston-cylinder 3. On duct 2 is carried duct arm 5, made of metal plate, in gas flow connection at all times, pivoted at 9 and articulated to different positions by piston/cylinder 12. On duct arm 5 is pivoted at 10 connector 8, to which duct arm 6 (again made of metal plate) is pivoted at 11, once more in continuous air-flow conditions. Piston/cylinder 15 thus acts to pivot duct arm 6 in relation to duct arm 5. A terminal hood 17 is also pivotable. Air can be drawn in generally, at floor level for dust and debris thereon, or where needed for fume, sparks or abrasion dust. The metal duct arms 5,6 are damage-resistant.
Patent EP-0372700-A1 (EP)
Inventor: HOLROYD TREVOR JAMES
IPC: G01F23/28
Filed: 1989-10-20
Abstract: A fluid level monitor (110) for monitoring the fluid level (56) in a tank (50) comprises a first pair of transducers (66,70) arranged in a vertically upper horizontal plane and a second pair of transducers (68,72) arranged in a vertically lower horizontal plane. Pulse generators (62,64) send electrical pulses to the transmitter transducers (66,68) which transmit stress waves into the wall of the tank (50). The stress waves propagating peripherally are detected by the receiver transducers (70,72) and processors (78,80) analyse the amplitude of the detected stress waves to determine if the fluid is present or absent at the upper and lower horizontal planes. The pulse generators (62,64) are arranged to send pulses out of phase so that stress waves propagating axially can be detected to determine alterations of the fluid level (56) between the upper and lower horizontal planes. 
     The processors (78,80) may be arranged to operate alarms (82,84) or to operate valves (102,104) to control the fluid level (56) in the tank (50).
Patent EP-0345103-A1 (EP)
Inventor: DURAND-TEXTE GERARD
IPC: B22D11/12
Filed: 1989-04-26
Abstract: The invention relates to a process and a plant for in-line homogenising and recrystallising metal products obtained by a continuous casting. 
<??>This process is characterised in that:
 - a surface cold-drawing (2) is carried out on the product,
 the product thus cold-drawn at the surface is subjected to a heat treatment (3). 
<??>The invention applies to processes and plants for in-line homogenisation and recrystallisation of metal products obtained by continuous casting. 
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Patent EP-0353176-A1 (EP)
Inventor: OLIVE LLOBET FRANCISCO
IPC: B65C9/16
Filed: 1989-07-20
Abstract: It comprises a mechanism (14, 17, 151,18) for the complex rotary movement of a cylindrical sector (8) relative to the glueing cylinder (2), a mechanism (6) for the rotary movement of the segment (8) with reduced speed so as to glue the labels (41) contained in a store (3), and an accelerated speed of the sector (8) for the passage of the label to the transfer drum (5). The first mechanism comprises a fixed cam (15) which has a curved groove (151), the centre of curvature of which coincides with the axis of the glueing cylinder (2), as well as a V-shaped fork (18) and rollers (14, 17) mounted on the collar (11) of the shaft (7) of the sector (8) and housed in these two elements (151 and 18). <IMAGE>
Patent EP-0347391-A1 (EP)
Inventor: CIUCANI MARIO
IPC: D05B27/02
Filed: 1989-06-15
Abstract: The device for the infeed of flaps of leather in a machine for sewing the same, consists of two feed plates moved in a cyclic phase, inside holes 11, 12 made in a plate 10, in order to effect the partial protrusion of the plates 13, 14 from the holes 11, 12 and their engagement with the corresponding surfaces of the flaps 1, 2, resting on the plate 10 and below stopping means 20, the infeed of the flaps 1, 2, the disengagement of the feed plates 13, 14 from the flaps 1, 2 and the return to the original position of the feed plates 13, 14. The first plate is integral with a supporting element 9 and the second plate 14 is linked to the element 9, with the possibility of sliding axially. The sewing of said flaps 1,2 along a curved trajectory is performed because of the progressive slowing down of the mobile plate 14 occurring during the infeed movement of the plates 13, 14 and as a consequence of a counteraction to the infeed of the flap 1, whereas the return to the original position of the plate 14, is the result of the reaction of elastic means 18, during the movement of the plates 13, 14 to their starting position.