baber/WOPTO huggingface dataset:
Patent EP-0363392-A1 (EP)
Inventor: MORRIS HOWARD REDFERN DEPARTME
IPC: C07C45/42
Filed: 1988-05-23
Abstract: Un composé, dont l'action biologique permet de produire une différenciation cellulaire, est représenté par la formule chimique générale (I), où R1 représente une chaîne droite ou ramifiée, un alkyle cyclique ou un groupe alkényle; R2 représente un groupe alkoxy ou hydroxy; R3 représente un atome d'hydrogène ou un atome d'halogène; et R4 représente un atome d'halogène. Les valeurs préférées pour ces groupes sont les suivantes: R1 = un alkyle de 3 à 8 atomes de carbone; R2 = méthoxy; et R3 et/ou R4 = du chlore. Les composés présentant un intérêt particulier sont les suivants: 1) le valérophénone de 2,6-dihydroxy-3,5-dichloro-4-méthoxy; 2) le butyrophénone de 2,6-dihydroxy-3,5-dichloro-4-méthoxy; et 3) le valérophénone de 2,6-dihydroxy-3-chloro-4-méthoxy.
Patent EP-0319556-A1 (EP)
Title: Appliance for peeling fruit and vegetables.
Inventor: CAILLIOT SERGE
IPC: A47J17/14
Filed: 1988-05-25
Abstract: PCT No. PCT/FR88/00260 Sec. 371 Date Jan. 27, 1989 Sec. 102(e) Date Jan. 27, 1989 PCT Filed May 25, 1988 PCT Pub. No. WO88/09639 PCT Pub. Date Dec. 15, 1988.In an appliance for peeling fruit and vegetables, the appliance comprising an electric motor (1) driving a rotor (2) inside a cover (6), the axis of rotation (21) of the rotor being perpendicular to the surface to be peeled, and the rotor being loosely or pivotally mounted on the axis of rotation and being driven at a speed such that the tangential speed of the blades (16) carried by the rotor is at least equal to 7 meters per second.
Patent EP-0371066-A1 (EP)
Title: Method and apparatus for controlling the production of refined stock.
Inventor: PIETINEN PERTTI
IPC: D21B1/14
Filed: 1988-07-15
Abstract: PCT No. PCT/FI88/00118 Sec. 371 Date Jan. 10, 1990 Sec. 102(e) Date Jan. 10, 1990 PCT Filed Jul. 15, 1988 PCT Pub. No. WO89/00624 PCT Pub. Date Jan. 26, 1989.Method and an apparatus for controlling the production of thermomechanical pulp meter chips by metering elements (9, 10) into a feed chest (2), and by feed elements (3, 7) connected to the feed chest feeds chips for refinement between thermomechanical pulp refining discs (5). Water is added to the chips prior to feeding the chips between the discs (5). Moisture content of the thermomechanical pulp is measured after the thermomechanical pulp refiner at least in a semicontinuous fashion by at least one measurement device (21, 22, 23, 24) operating on-line, and on the basis of measured moisture content, the quantity of chips and water to be metered is controlled so as to regulate the moisture content to a desired level of having a constant value by, e.g., increasing the volume of metered chips and simultaneously decreasing the quantity of fed water for an increasing trend of moisture content, and correspondingly, applying an opposite strategy to counter a decreasing trend of moisture content. The implementation provides for a consistent quality of thermomechanical pulp.
Patent EP-0328603-A1 (EP)
Inventor: BISHOP ARTHUR ERNEST
IPC: C21D1/42
Filed: 1988-08-11
Abstract: A scanning induction hard­
ening process, in which a steel 
workpiece (5) is surface hardened 
by progressively traversing its 
length with an inductor coil (14), 
energised by an alternating elec­
tric current and immediately 
thereafter quenching the heated 
portion of the workpiece (5), 
characterised in that straighten­
ing of bends in the workpiece (5) 
being surface hardened is con­
trolled during the induction hard­
ening process by monitoring the 
straightness of the workpiece (5) 
and utilising information thereby 
obtained to control the heating 
and quenching of the workpiece 
(5), in such a manner, that a layer 
of hardened material of greater 
thickness is formed on the con­
cave side of any bend in the 
workpiece, such as to produce a straightening moment acting to remove the bend. Apparatus for carrying out 
the above 
process is also disclosed and consists of an induction coil (14) with cooling passages (15) connected to flexible 
pipes (16), 
all mounted on bus bars (17). Immediately beneath induction coil (14) is quench ring (19), incorporating toroidal 
passage 
(20), extending into a plurality of holes (21), from which issues the quench fluid fed from flexible pipe (21a) on 
to work­
piece (5). This part of the apparatus is in turn integrated with automatic monitoring and control apparatus for 
maintaining 
the straightness of the workpiece, as described above.
Patent EP-0334932-A1 (EP)
Inventor: KEESEN HEINZ-WERNER
IPC: H04N9/64
Filed: 1988-09-27
Abstract: PCT No. PCT/EP88/00865 Sec. 371 Date May 25, 1989 Sec. 102(e) Date May 25, 1989 PCT Filed Sep. 27, 1988 PCT Pub. No. WO89/03155 PCT Pub. Date Apr. 6, 1989.A video signal processor as for generating a picture-in-picture signal, generates respective analog luminance components and first and second analog chrominance components. In order to reduce the system hardware and processing speed, multiplexing circuitry subsamples the luminance and chrominance components on a field basis to provide alternating fields of only luminance and only chrominance signal. The multiplexing circuitry further subsamples the chrominance components by providing groups of horizontal lines of only the first chrominance component alternating with groups of horizontal lines of only the second chrominance component.
Patent EP-0386054-A1 (EP)
Inventor: DODDRELL DAVID MICHAEL
IPC: A61B5/055
Filed: 1988-11-04
Abstract: Procédé assurant une homogénéité Bo à des voxels éloignés de l'isocentre de l'aimant, utilisable dans la spectroscopie RMN à volume sélectionné, dans lequel des voxels sont ajustés uniquement à l'aide de compensations X, Y et Z de premier ordre afin de produire des cartes (2) de courant à compensation tridimensionnelles utilisées pour élaborer une spectroscopie in vivo.
Patent EP-0327894-A1 (EP)
Inventor: AYERS CURTIS-JOHN
IPC: H01F7/122
Filed: 1989-01-26
Abstract: Die Erfindung bezieht sich auf einen magnetischen Steuerantrieb, insbesondere einen Auslösemechanismus (10), der in einem Leistungsschalter verwendbar ist, und einen Anker (12), einen Permanentmagneten (20) zum Zurückhalten des Ankers in der nicht ausgelösten Stellung, ein erstes magnetisierbares Teil (34) mit einer Ankerführung (58) und ein zweites magnetisierbares (36) sowie eine elektromagnetische Spule (44) mit einer ersten Windung (52) aufweist, die den Anker in die Betriebsstellung bringen kann und eine zweite Windung (54), die in der gleichen Richtung wie die erste Wicklung wirkt. Weiterhin ist eine Druckfeder (60) vorhanden, die den Anker in die Auslöseposition drängt. Befestigungsmittel für das erste und das zweite magnetisierbare Teil (26, 28) für den Permanentmagneten und Ausnehmungen (40, 42) sind vorhanden, um die Spule (44) in der gewünschten Lage zu den ersten und zweiten magnetisierbaren Teilen zu halten.
Patent EP-0337226-A1 (EP)
Inventor: MUNCH UDO
IPC: H02B1/052
Filed: 1989-04-01
Abstract: The invention relates to a supporting rail having an attachment limb and attachment flanges, which are offset and aligned parallel thereto, and which are provided over the complete length of their outer edges with an even toothed system on which there can be placed electrical apparatuses provided with an installation foot, the apparatuses or parts of the same gripping behind the attachment flanges and being fixed thereto. The toothed system extends with its depth directed at right angles to the longitudinal axis of the supporting rail preferably over only a part of the width of the attachment flange. Both attachment flanges are provided with identical toothed systems, facing away from one another, the tooth gaps and teeth of the two toothed systems in each case being allocated to one another or designed such that the tooth gaps of the one toothed system are in each case allocated to the teeth of the other toothed system, and vice versa. <IMAGE>
Patent EP-0345709-A1 (EP)
Inventor: NAST JEAN-DANIEL
IPC: B61F5/52
Filed: 1989-06-05
Abstract: The invention relates to a frame for a railway vehicle bogey, comprising two main sole bars (10, 20) connected by two transoms (30, 40), characterised in that it comprises at least one auxiliary sole bar (50, 60) connecting the two transoms. <IMAGE>
Patent EP-0355809-A1 (EP)
Inventor: HORNG LIOU-LIANG
IPC: B01J38/62
Filed: 1989-08-23
Abstract: There is disclosed an improved process for preparing 1-hydroxy-3-oxa-1,2,4,5-pentane tetracarboxylic acid and 3,6-dioxa-1,2,4,5,7,8-octane hexacarboxylic acid wherein the reaction mixture has a solids concentration of above about 60%, by weight whereby the amount of by-product fumarate is reduced.
Patent EP-0359126-A1 (EP)
Inventor: PREUSS PETER
IPC: E04B1/19
Filed: 1989-09-07
Abstract: It is known to connect the ends of tubular elements (10) for three- dimensional framework to junction pieces (11) by cap screws (12). The cap screws (12) are mounted in a rotatable and axially displaceable manner in the end areas of the elements (10). Their axial movement to the outside is limited in each case by a stop (21) in the end area of each element (10). These stops were previously formed by additional parts which were fixed in the end area of the elements by, for example, welding, brazing, etc. The object of the invention is to avoid these additional parts and their complicated fastening. For this purpose, the stop (21) for the cap screws (12) is in each case formed by forming end sections (24) of the tubular elements (10) in their hollow space. In the case of tubular elements (10) having end sections (22) tapered in a frustum shape, the head (25) of the screws (12) can in addition be driven against the inner wall (27) of these end sections (22) if it is accordingly constructed in a matching frustum shape. 
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Patent EP-0362713-A1 (EP)
Inventor: LEDER JONATHAN
IPC: E21B41/02
Filed: 1989-09-29
Abstract: A process and formulation are provided for the removal of sulfides from solids and fluids utilizing certain halonitroalkanols. These compounds can rapidily and quantitatively remove hydrogen sulfide, organic sulfides and their salts from solutions, particularly aqueous mixtures.
Patent EP-0364913-A1 (EP)
Inventor: EGGENMULLER ALFRED DR
IPC: A01D34/67
Filed: 1989-10-14
Abstract: To achieve maximum possible compaction, whilst at the same time ensuring low outlay in terms of construction and a small space requirement, a method is proposed for compacting grass and leafage by means of small appliances, such as lawnmowers, the following pressing device (3, 28, 66) at the same time comminuting the grass or leafage and, during further conveyance to a storage space (15, 27, 36, 76), strongly compressing and felting it under counterpressure in a following pressing channel (12, 26, 35, 40, 71). To carry out this method, there is provided a pressing device (3, 28, 66) with a pronged rotor (4, 25, 34, 37, 67) having rigid prongs (5, 38, 82) which rotate in a press housing (11, 39). This results in an extremely compact and effective pressing device which is simple to drive and which, because of the comminution carried out at the same time, achieves a very high compaction in conjunction with the pressing operation. 
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Patent EP-0371290-A1 (EP)
Inventor: TONKISS DAVID W
IPC: B65B13/02
Filed: 1989-11-08
Abstract: A power driven banding tool (20) utilizes, for example, a pneumatic motor (42), electric motor or other means of motive power for progressively driving the band (18) through the tool. The tool is provided with a rotary drive mechanism (42, 74, 94, 98) which includes a knurled wheel (94) and a plurality of spring loaded pinch rollers (100) for gripping the band. The driving torque for the knurled wheel is provided by a worm gear assembly (74) by way of an adjustable clutch (96). The worm gear assembly (74) is operatively connected to the pneumatic or electric motor (42). The adjustable clutch (96) allows the pull pressure to be calibrated to the desired limits. An Oldham type coupling (70) is provided between the motor output shaft (43) and the worm gear input shaft (72) to overcome any axial misalignment. The tool also includes a handle operated rollover assembly (150) for bending the band (18) around a respective buckle (19) to maintain the tension in the band so it can be cut off. A cut off assembly (168) and a final trim assembly (196) are also provided.
Patent EP-0373409-A1 (EP)
Inventor: SULZBACH HANS-MICHAEL DIPL-ING
IPC: B29B7/74
Filed: 1989-11-25
Abstract: Maintaining an exactly even supply during the production of plastics, especially foaming plastics, from free-flowing reaction components charged with powdery to fine-grained or fibrous additives, can be improved by admixing the additive in a compressed form to at least one of the reaction components in a premixer (29), the pressure in this premixer (29) being kept constant. 
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Patent EP-0326233-A1 (EP)
Inventor: EIFFLER JURGEN
IPC: C08F8/30
Filed: 1989-01-04
Abstract: Novel ion-exchange resins have a polymeric matrix and functional groups of formula I
      The resins are prepared by reacting a corresponding resin having corresponding functional groups terminating in -NHR¹ with HC(O)R² and (R³)₂SO₃ or (R³)₂S₂O₅. Intermediates corresponding to the resins of formula I in which SO₃ is replaced by OH are also novel.
Patent EP-0348067-A1 (EP)
Inventor: BEAMENDERFER ROBERT EUGENE
IPC: H01R12/70
Filed: 1989-06-07
Abstract: An electrical cable assembly comprises, electrical contacts (9) mounted in an insulative housing (8). The contacts (9) are connected to signal wires (4) of an electrical cable (2), a ground bus (7) is connected to ground wires (5) of the cable (2), the wires (4,5) are bent to extend toward a cable entry side (16) of the assembly (1), the ground bus (7) is connected by a tab (14) to a selected contact (9′), and the tab (14) offset the ground bus (7) to a side (15) of the assembly (1).
Patent EP-0358345-A1 (EP)
Inventor: SHELLEY PHILIP
IPC: A61B17/58
Filed: 1989-08-14
Abstract: An acetabular implant of a hip joint prosthesis comprising a metal cup shell (2) having an external self-­tapping thread extending around the circumference of the shell (2), the thread being divided into a plurality of segments (8,10) by a plurality of tapping grooves (16) in which the thread radius (Ra, Rb, Rc, Rd) of thread segments (8,10) progressively decreases from the leading end (12) to the trailing end (14) of a segment (8,10). 
     The tapping grooves (16) are preferably arranged in pairs dividing the thread into alternate long (8) and short (10) segments in which the long thread segments (8) are from 50 to 1800% longer than the short thread segments (10). The construction of the thread reduces the propensity of the implant to jam during insertion.
Patent EP-0346166-A1 (EP)
Inventor: GALIAN FRANCOIS
IPC: G01R31/28
Filed: 1989-05-09
Abstract: Heat control device for regulating the temperature of an element (7) to a desired value by blowing a gas onto it at the desired temperature, comprising: a body (1) containing a gas inlet duct (2); an insulating bell jar (6) mounted slidably on the end (3) of the duct in order to surround the element (7); a blower (15) between the bell jar (6) and the body (1); a tube (19) enclosed within the body (1), for discharging the gas from the bell jar; the bell jar and blower being made of a thermally insulating material. …<IMAGE>…
Patent EP-0341208-A1 (EP)
Inventor: LECOULTRE ANDRE
IPC: B64C31/028
Filed: 1989-04-27
Abstract: The fuselage according to the invention is intended to be suspended from a wing (1) in order to form a powered ultra-light apparatus with which a pilot can successively carry out periods of gliding and periods of powered flight. The fuselage (2) is designed so as to be able to be carried by the pilot at take-off. It is provided with a shell (12) which allows the pilot (13) a lying-down position and a standing-up position, by virtue of a lower opening (15) and a pivoting seat. A motor (26) placed in the front of the shell, beneath the torso of the pilot, drives via a shaft a propeller (30) with hinged blades (31), placed at the rear in the extension of the shell. Thus, the centre of gravity of the fuselage is located in proximity to that of the pilot. Such a fuselage can be used both with a hang-glider (1) and with a paraglider or other wings. <IMAGE>
Patent EP-0406244-A1 (EP)
Title: A flowmeter.
Inventor: NIELSEN PAUL VERNER
IPC: G01P5/10
Filed: 1988-12-29
Abstract: PCT No. PCT/DK88/00225 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed Dec. 29, 1988 PCT Pub. No. WO89/11083 PCT Pub. Date Nov. 16, 1989.A flowmeter comprising a thermocouple with hot and cold junctions and a current source for causing a termperature difference between the hot and cold junctions of the thermocouple. The thermocouple is connected to the current source through a controlled switch, with a control input on the switch being connected to a control device. The control device also controls a measuring circuit, which on its input port receives a signal representing the e.m.f. of the thermocouple during the periods of time when the current from the current souce to the thermocouple is interrupted by the switch. The current source and the hot and cold junctions of the thermocouple all are connectable in series by the control device through the same two conductors which are also connected to the measuring circuit.
Patent EP-0381730-A1 (EP)
Inventor: REIS CARLOS ALBERTO DOS
IPC: G01L1/22
Filed: 1989-07-21
Abstract: Le circuit de linéarisation décrit et le procédé associé décrit qui sont destinés à un élément à sensibilité d'état, utilisent l'application d'un courant d'excitation via une jonction commune sur l'élément à sensibilité d'état, la détection de la tension au niveau de la jonction commune, la conversion de la tension détectée en courant et la réapplication d'au moins une partie du courant résultant de cette conversion sur la jonction commune. En conséquence, le courant d'excitation appliquée sur l'élément à sensibilité d'état est modifié au fur et à mesure que l'état détecté change, ce qui résulte en une linéarisation d'une caractéristique électrique de l'élément à sensibilité d'état. Le circuit de linéarisation comprend une source de courant constant connectée à l'élément à sensibilité d'état, un convertisseur de tension en courant et une résistance de rétroaction. D'autres variantes comprennent, la connexion d'une combinaison constituée d'une autre source de courant constant et d'une résistance à une entrée du convertisseur, la connexion d'une source de tension entre l'élément à sensibilité d'état et une entrée du convertisseur, ainsi que l'utilisation d'une source d'alimentation pour alimenter le circuit.
Patent EP-0411064-A1 (EP)
Title: Self-contained hand-held bidet.
Inventor: LOVITT HAROLD B
IPC: A61M3/02
Filed: 1989-09-19
Abstract: A self-contained hand-held bidet device, for providing lavaging action with portability and convenience. The device comprises a housing having a motorized pump with a power source and switch for activating the pump. The pump draws fluid from a reservoir mounted at one end of the housing and pumps the fluid through a pivotal conduit to exit as a spray. Lightweight construction, a collapsible reservoir and the pivotally mounted wand facilitate convenient storage.
Patent EP-0394627-A1 (EP)
Inventor: HOPPE KURT
IPC: B07B1/48
Filed: 1990-02-13
Abstract: The invention relates to a screen frame with thin, plane screen mats 5 of rubber-elastic material which are held by profiles 1 arranged below them, on the upper sides of which profiles the screen mats are detachably mounted under tension, the profiles 1 having on the upper side a longitudinal recess 4 into which the screen mats 5 can be pressed, together with a cord 6 which is located on the top of the screen mats 5, the width of the longitudinal recess 4 being smaller than the diameter of the cord 6 plus double the screen mat thickness.   <IMAGE>
Patent EP-0391155-A1 (EP)
IPC: B65D81/20
Filed: 1990-03-22
Abstract: The invention relates to a gastronomic standardised container for transporting, storing and offering food, in particular in large kitchens, self-service cafeterias and the like. It consists of a lower shell-shaped part (1), a removable lid (3) and a seal (5) arranged therebetween. In order that this container can in future also be used apart from in large kitchens and cafeterias and is suitable for prolonged storage times or transport routes, its lid has an opening, in which a vacuum valve (6) is installed. At the same time, the container and the lid are reinforced in such a way that they can absorb the forces occurring during evacuation. For this purpose, a circular contour of the interior of the container is recommended which passes through an edge, adjoining at the top and running radially outwards, into an approximately rectangular outer contour, such that the container continues to fit in the previously customary, standardised shelf facilities. <IMAGE>
Patent EP-0393513-A1 (EP)
Inventor: AKIEDA HIDEYUKI
IPC: C07C43/29
Filed: 1990-04-12
Abstract: A higher yield of the difluorohalomethoxybenzene produced by the reaction of a metal phenolate with dibromodifluoromethane or bromochlorodifluoromethane can be obtained by conducting by the addition of a metal alcoholate or a metal hydride as a reaction initiator to a solution or a suspension of an aprotic polar solvent containing the metal phenolate and dibromodifluoromethane or bromochlorodifluoromethane.
Patent EP-0403808-A1 (EP)
Inventor: STREUBEL HANS
IPC: B22D11/10
Filed: 1990-05-21
Abstract: A submerged nozzle (3) for pouring molten steel into the charging region of a continuous casting mould (4) consists of a tube part connected to a casting vessel (2) and of an end part provided with a bottom piece (12). To create an operationally reliable submerged nozzle (3) with better flow distribution, the bottom piece (12) has a smaller width in the direction of the outflow openings (11) than the spacing of the walls forming the upper boundary of the outflow openings (11). <IMAGE>
Patent EP-0401658-A1 (EP)
Title: Rastertunnelmikroskop mit Einrichtungen zur Erfassung von von der Probe herkommender Elektronen
Inventor: FROHN JOSEF
IPC: H01J37/28
Filed: 1990-05-30
Abstract: Ein Rastertunnelmikroskop mit Emissionsspitze, Probenhalterung und xyz-Bewegungsmechanismus sowie Einrichtungen zum Anlegen einer Spannung zwischen Spitze und Probe kann zusätzlich zum Nachweis von im gleichen Oberflächenbereich erzeugten Sekundärelektronen und/oder für eine Energieanalyse der von der Spitze emittierten und an der Oberfläche gestreuten Elektronen benutzt werden, wenn koaxial zur Spitze (1) ein Zylinderspiegelanalysator (6,7) mit zugeodnetem Detektor (13) angeordnet ist. Für Feldkorrekturen im Bereich zwischen Spitze und Probe ist eine koaxial zur Emissionsspitze angeordnete zylindersymmetrische Korrekturelektrode (8) zwischen Spitze und Zylinderspiegel zweckmäßig, mit der die Abbildeeigenschaften des zur Probe hin offenen Analysators denen eines konventionellen Zylinderspiegels angeglichen werden. Ausblendmittel gestatten eine raumwinkelorientierte Erfassung von Streu- und Sekundärelektronen. Der äußere Zylinder des Zylinderspiegels kann zumindest teilweise für Photonen durchlässig gestaltet sein, die von einem außerhalb angeordneten Detektor nachgewiesen werden. Eine der Spitze gegenüber vorgesehene Kanalvervielfacherplatte mit Leuchtschirm gestattet die Erfassung der Struktur- und/oder Emissionseigenschaften der Emissionsspitze durch Feldionenmikroskopie bzw. Feldelektronenmikroskopie (Figur 1).