baber/WOPTO huggingface dataset:
Patent EP-4285717-A1 (EP)
Inventor: VEN VAN DE DICK HENDRIKUS CORNELIS
IPC: A01K43/00
Filed: 2023-06-01
Abstract: An egg cleaning device 1 has transport means comprising two chains 5, as well as transport rollers 7 extending between the chains and connected at the ends to the chains. A gear wheel 19 is present at one of the ends of each transport roller 7. Near both ends of the transport rollers, the frame is provided with a toothed rack 21 with which the gear wheels 19 engage. By displacing the transport rollers 7 relative to the gear racks 21, the gear wheels 19 rotate and thus also the transport rollers 7. The gear wheels 19 of two adjacent transport rollers 7 are present at ends remote from each other. At one end of the transport rollers, the rack 21 is present below the gear wheels 19 and at the other end of the transport rollers, the rack 21 is above the gear wheels. As a result, adjacent transport rollers 7 rotate in the opposite direction, as a result of which feathers are removed from the eggs 2.
Patent EP-0000046-A1 (EP)
Title: Dispositif de manoeuvre par levier pour les commandes de climatisation d'un véhicule
Inventor: HA-PHAM PASCAL
IPC: G05G9/00
Filed: 1978-06-05
Abstract: Un levier de manoeuvre 1 unique est articulé sur une platine 2 entre deux biellettes 3,6 pour l'accrochage des câbles de commande. Chaque biellette est articulée sur la platine par un axe fixe 9, 10 servant successivement de pivot X, Y au levier au cours de son déplacement et sur le levier par un axe mobile 7, 8 rendu provisoirement fixe lorsque la biellette entraînée arrive en butée 12, 13 contre la platine. En butée, l'axe mobile d'une biellette se superpose avec l'axe fixe de l'autre biellette pour constituer la nouveau pivot. Application en particulier à la commande par câbles des organes de climatisation d'un véhicule automobile.
Patent EP-0001906-A1 (EP)
Inventor: RANDALL GEORGE COLIN WILLIAM
IPC: B22C1/18
Filed: 1978-10-27
Abstract: The present invention relates to foundary compositions containing propylene glycol monoacetate, a silica base and a silicate. The use of propylene glycol monoacetate as ester hardeners imparts greater compressive strength to foundry cores and the strength is built up more rapidly than with conventional ester hardeners. This is believed to be due at least in part to the total miscibility of this ester with water and to the purity of the ester product.
Patent EP-0004342-A1 (EP)
Inventor: FLIEDNER LEONARD JOHN JR
IPC: A61K31/403
Filed: 1979-03-15
Abstract: 2-Amino- and 2-(substituted amino)-tetrahydro- and -cis-hexahydro-carbazoles, useful for alleviating depression in mammals and intermediate compounds thereto.
Patent EP-0019007-A1 (EP)
Inventor: PIEPER HELMUT DIPL-ING
IPC: C03B5/235
Filed: 1979-05-16
Abstract: 1. A melting furnace of high efficiency for the melting of aggressive mineral materials having steep viscosity curves, comprising means for feeding the mixture onto the molten mass (16) and at least one outlet for discharging the molten mass, electrodes (4) for supplying electrical energy to the molten mass, which electrodes are embedded in a vertical position into the bottom (1) of the trough and extend into the molten mass (16) to at least a point close to one half of the bath depth, and burners (5) including regenerative air heaters (12) in the walls above the molten mass, with the furnace having a substantially rectangular horizontal plan and a roof arch or crown (9) spans the space from one longitudinal wall (2) to the other longitudinal wall (2), characterized in that the outlet (13) or the outlets (13) stands or stand up, respectively, from the bottom (1) of the trough and have their upper edge (17), each reaching to a point close to the surface level of the molten mass ; that the electrodes (4) have a spacing from the walls (2 and 3) which provides for the formation of a relatively cool melt or glass layer ; the longitudinal and/or transverse walls (2 or 3) extend to be inclined in outward direction from the bottom to the top in the region above the molten mass, a step (11) protruding over the melt bath (16), and extend in vertical direction starting from said step ; and that the roof arch (9) includes at the longitudinal walls (2) a step (10) protruding over the melt bath, with the inner surface of the roof arch starting to rise at said step.
Patent EP-0009195-A1 (EP)
Inventor: GRASSMANN HANS-CHRISTIAN
IPC: D21F5/00
Filed: 1979-09-10
Abstract: Die Erfindung betrifft die Führung einer Papierbahn (1) in einem Hochfrequenztrockner (2). Die Bahn (1) wird dabei - entsprechend dem Schwebetrocknerprinzip - durch strömende Gase berührungslos in definierten Abstand (a) von den Streufeldelektroden (21, 26) geführt. Hierbei sind die für die Heißgase vorgesehenen Blasvorrichtungen in Form von Düsenkasten zumindest selbst teilweise als Streufeldelektroden (21) ausgebildet
Patent EP-0007676-A1 (EP)
Inventor: BEVAN JOHN ALTHORP
IPC: A61K51/04
Filed: 1979-07-19
Abstract: A composition and method for the preparation of a technetium-99m-based scanning agent are disclosed. The scanning agent is prepared from  99m Tc, in a +3, +4 and/or +5 oxidation state, and a methanehydroxydiphosphonate bone-seeking agent which carries the radionuclide to bone mineral. The methanhydroxydiphosphonate agent provides scan sharpness equivalent or superior to commercial scanning agents, and is superior for detecting myocardial infarcts, as compared with commercial scanning agents such as ethane-1-hydroxy-1, 1-diphosphonate and methane- diphosphonate.
Patent EP-0004137-A1 (EP)
Inventor: ELLWOOD DEREK CLIFFORD
IPC: A61K39/10
Filed: 1979-02-15
Abstract: An antigenically-active cell envelope fraction from bacterial cells, especially Bordetella pertussis, may be isolated by disrupting the cells, separating the cell envelopes from the other cell components, extracting the separated envelopes with a solution of a zwitterionic surfactant and precipitating the cell envelope preparation from the resulting extract by the addition of a lower alkyl (C<sub>1</sub> to Cs) alcohol, preferably ethanol. The preferred extractant is an N, N, N - trialkyl zwitterionic compound, especially an N, N, N - trialkyl - a-amino acid or an N, N, N - trialkyl amine oxide.The cell envelope fraction obtained from B. pertussis is highly protective against whole bacteria when tested by standard vaccine mouse potency assay and has a greatly reduced lipopolysaccharide content compared with either whole cells or crude cell envelopes, greatly reducing the risk of undesirable side-effects from vaccination.
Patent EP-0025812-A1 (EP)
Inventor: ROBERTS JOHN S
IPC: D01F6/06
Filed: 1979-09-25
Abstract: A method of extruding multi-filament polypropylene yarn in which the polypropylene is extruded at a temperature below 218°C, preferably in the range 213°C to 177°C, particularly about 205°C, into a hot zone (26) having a temperature sufficiently high to retard cooling of the extruded polypropylene yarn. The temperature of the hot zone can be within 16°C of the temperature of extrusion. The yarn is then passed through a quenching zone (28) across which air is blown to cool the yarn. The swell value of the polypropylene can be less than 3 and its melt flow may be greater than 30. The yarn is drawn down in the hot zone and the filaments may be drawn down to an undrawn denier of less than 40.
Patent EP-0023531-A1 (EP)
Inventor: MICHALKA HELMUT
IPC: F16K35/06
Filed: 1980-03-17
Abstract: 1. Device for lifting and lowering lifting platforms under the control of a pressure medium, comprising two valves (2, 3) being arranged in a valve housing unit (1) and capable of manual operation by pushbuttons (4, 5), one valve (2) of which is inserted as an air admission valve in a line between the pressure medium supply (housing connection 6) and the lifting device (housing connection 6') for the lifting platform, while the other valve (3) is inserted as an air exhaust valve in a line between the lifting device (housing connection 6') and atmosphere (port 25'), wherein the line between the pressure medium supply (housing connection 6) and the lifting device (housing connection 6') incorporates a check valve (31 to 33) and wherein a cylinder lock (lock 39, cylinder part 40) engages a housing hole (housing recess 37) for the purpose of locking or releasing (4, 5) the pushbuttons (4, 5), a front part (locking member 36) of the lock (39, 40) being located at the locking position beneath bottom sections (bottom sides 18 and 29) of both pushbuttons (4, 5) and at the release position outside the stroke of both pushbuttons (4 and 5).
Patent EP-0020879-A1 (EP)
Inventor: FETZER GUENTER
IPC: G01V8/12
Filed: 1980-03-31
Abstract: An optical electronic distance sensor utilizes a V-light barrier in which a light transmitter 11 transmits a substantially parallel light beam 14 at a defined angle a and a light receiver 12 receives a substantially parallel light beam 15 at a defined angle α and delivers an electrical output signal dependent on the intensity of the received light beam. The distance of the intersection 29 of the transmitted and received light beam paths 27, 28, i.e. the apex of the V, from the light transmitter 11 and receiver 12 defines the sensing distance 26 of the light barrier and is adjusted by adjusting the separation of the light transmitter 11 and receiver 12. For this purpose the light transmitter 11 and receiver 12 are displaceably mounted on a mounting rail 13. The distanze sensor is particularly useful in indoor carparks for determining the presence or absence of a vehicle in a parking space.
Patent EP-0023295-A1 (EP)
Inventor: BADARAU THEODOR JOHN DIPL-ING
IPC: H03H7/48
Filed: 1980-07-10
Abstract: 1. A device, in particular for party antennae and cable television installations, for uniformly distributing high frequency energy between two mutually decoupled loads which are correctly matched in impedance, employing an autotransformer (U1) which possesses an input terminal (E) and a terminal connected to earth, and further employing a differential transformer (U2) which possesses two output terminals (A1, A2), where both transformers (U1, U2) possess central tappings (M, P) which are connected to each other, and their windings are formed by wire turns, which lead through tubular cores (K), characterised in that the windings both of the autotransformer (U1) and of the differential transformer (U2) are each formed by double wire loops (D1, D2) bent into a U-shaped formation, each of which leads through a pair of parallel bores (B1, B2 and B3, B4) of a common multi-perforated core (K), and that the start of the first individual wire of the double wire loop (D1) assigned to the auto-transformer (U1) is connected to the input terminal (E) of the auto-transformer (U1), the end of the second individual wire is connected to earth, and the start of the second individual wire is connected to that end of the first individual wire which forms the tapping point (P) of the auto-transformer (U1), and that in the case of the double wire loop (D2) assigned to the differential transformer (U2) the start of the one individual conductor and the end of the other are each connected to an output terminal, whereas the two other wire ends are connected to one another by virtue of the formation of the central tapping point (M) and are likewise connected to the tapping point (P) of the auto-transformer (U1).
Patent EP-0032550-A1 (EP)
Title: Verfahren zur Herstellung einer bipolaren, vertikalen PNP-Transistorstruktur
Inventor: MAGDO INGRID EMESE
IPC: H01L27/06
Filed: 1980-12-04
Abstract: Bei einer bipolaren, vertikalen Transistorstruktur vom pnp-Typ und einem Verfahren zur Herstellung dieser Struktur, die mit Transistoren des komplementären Typs integrierbar ist und vergleichbare Eigenschaften aufweist, wird ein Sperrgebiet (18) niedriger Störstellenkonzentration eines ersten Leitungstyps in ein Halbleitersubstrat (10) des entgegengesetzten zweiten Leitungstyps eingebracht. In dieses Sperrgebiet (18) wird eine Subkollektorzone (38) des zweiten Leitungstyps eingebracht. Im Halbleitersubstrat (10) wird außerdem außerhalb des Sperrgebietes (18) die Subkollektorzone (22) des ersten Leitungstyps eines komplementären Transistors verwirklicht. Außerdem können die beiden Transistorstrukturen umgebene Isolationszonen (30, 32, 34) im Halbleitersubstrat angeordnet werden. Auf das Halbleitersubstrat (10) wird eine Epitaxieschicht (40) des zweiten Leitungstyps aufgebracht. In weiteren Verfahrensschritten werden in der Epitaxieschicht (40) über den Subkollektorzonen (38, 22) des einen und des komplementären Transistors jeweils die zugeordneten Basiszonen (78, 74) und in diesen die Emitterzonen (88, 84) verwirklicht, wobei die Emitterzone des pnp-Transistors durch Diffusion aus einer mittels Ionen-Implantation dotierten polykristallinen Siliziumschicht erzeugt wird. Man erhält so einen steilen Gradienten der Störstellenkonzentration in der Umgebung des PN-Überganges.
Patent EP-0015607-A1 (EP)
Inventor: PERKINS CHARLES VINCENT PHILIP
IPC: G01J3/06
Filed: 1980-02-22
Abstract: An Ebert monochromator e.g. for a spectrophotometer, in which the diffraction grating (18) is positioned of the central optical axis (17) of the collimator mirror (13) by interpositioning a plane mirror (15) between collimator mirror (13) and grating (18). The plane mirror may be movable to select one of several diffraction gratings. By arranging the diffraction grating about an axis (19) parallel with the central optical axis (17) a simple mechanical wavelength drive system with a common cam-shaft (30) driving the grating (18), a filter holder (36) and a rotatable slit plate, can be provided. Further gratings may be driven from the cam-shaft (30) as may the movable plane mirror which selects them.
Patent EP-0018674-A1 (EP)
Inventor: DURHAM HARRY GRAHAM
IPC: C07D277/24
Filed: 1980-04-11
Abstract: This invention relates to benzodioxincarboxylic acid derivatives. 
<??>There are provided benzodioxincarboxylic acid derivatives of general formula 
<CHEM>
 wherein R<1> is an alkoxy group of from 1 to 4 carbon atoms or a 2-propenylamino group, and R, which is attached at the 6- or 7-position of the benzodioxin ring system, is a substituent selected from formyl, acetamido, (hydroxyimino)methyl, 1-(hydroxyimino)ethyl, (methoxyimino)methyl, 1-(methoxyimino)ethyl, -(hydroxyimino)benzyl, benzamido and 2-methyl-4-thiazolyl, processes for their preparation; lipogenesis inhibiting compositions containing them and the preparation of such compositions. 
<??>Benzodioxincarboxylic acid derivatives of general formula I have exhibited lipgenesis inhibiting activity.
Patent EP-0028040-A1 (EP)
Inventor: WOLTERS TJAKO AALDRIK
IPC: B66C1/48
Filed: 1980-10-02
Abstract: The cast concrete articles (5), which are still soft, are to be lifted and transported. The lifting device (77) consists of a support (1) and clamps (4) which are flexibly fixed thereto and can be displaced against the action of springs (83) during the clamping and transporting of the cast concrete articles. Damage to the cast concrete articles through large transverse forces is thereby avoided. <IMAGE>
Patent EP-0014580-A1 (EP)
Inventor: CLARK III BENTON CLYDE
IPC: G01N23/223
Filed: 1980-02-04
Abstract: A field portable X-ray fluorescent spectrometer is described including a multichannel analyzer (2) and a plurality of interchangeable sensor heads (4). Each sensor head includes a shutter (100) which, when open, permits one of several radiation sources (80, 82) to irradiate a material to be analyzed. The returned radiation is detected by a corresponding detector (86. 90), which provides corresponding data in response. This shutter has calibration plaques attached to it so that, when closed, the plaques are exposed to the radiation sources and return radiation having selected energy distributions to the detectors. The multichannel analyzer uses the resulting detector data to calibrate the sensor head. Each sensor head includes circuitry (290) for identifying itself to the multichannel analyzer. The analyzer automatically adapts its operation in accordance with this identification. When the shutter is open, the multichannel analyzer utilizes the detector data to accumulate an energy spectrum of the material being analyzed, and displays the spectrum on a display screen (12). A cursor control (28) allows the operator to move a cursor along the displayed spectrum. A display (32) is automatically provided with a display of the symbol of the element, if any, having its major spectral peak at the position identified by the cursor. Secondary indications identify other positions along the spectrum at which peaks would appear if the element were present Memory (202) is provided for storing a number of reference spectra, any of one of which may be displayed on the screen along with the acquired spectrum for comparison purposes. The memory (202) also stores previously acquired spectra for later analysis. The analyzer also includes other operational features, such as normalization, window control, and ratio and concentration determination, to permit the operator to quantitatively analyze materials in the field.
Patent EP-0016620-A1 (EP)
Inventor: ENGLAND CHARLES JOHN
IPC: G03G15/04
Filed: 1980-03-14
Abstract: A character generator fpr use in photocomposing comprises a fibre optic faceplate (23) of which the front face is polished and bevelled at its leading and trailing edges. On the rear surface of the faceplate is a mask which has an array of apertures each aperture encompassing a multiplicity of the fibres. Photo-emissive diodes or other illuminators (25) are approximately aligned with the holes in the mask and are disposed for connection to terminals 22 on a printed circuit mounting. The generator is intended for use in the constitution of characters by selective illumination of elementary areas. The faceptate is intended to be in close proximity to a film or other radiation sensitive recording medium which is moved relative to the faceplate to build up lines of composition.
Patent EP-0025645-A1 (EP)
Inventor: NEUWIRTH SIEGMUND ALEXANDER
IPC: A61C3/06
Filed: 1980-08-14
Abstract: The tool comprises a shaft (18), and a shank (20). The shank (20) is grooved to define reducing elements (24) which may either lie in parallel planes normal to the axis of the shank (20) or on a helix. The groove (25) between adjacent reducing elements (24) has a rounded bottom wall (29) to reduce the accumulation of debris and to avoid weakening of the shank (20). A coating of abrasive material is applied to the reducing elements (24) to form an efficient cutting surface.
Patent EP-0023854-A1 (EP)
Title: Polymères solubles ayant des propriétés anticoagulantes, procédé de préparation et application à des médicaments à action anticoagulante
Inventor: FOUGNOT CHRISTINE
IPC: A61L33/08
Filed: 1980-07-11
Abstract: Ces polymères comportent dans leur chaîne des groupes substituables sur lesquels sont fixés de façon statistique, des groupes X et/ou Y et/ou V, où X désigne le groupe -SO3R1 ou R3-SO3R1 R1 étant un atome d'hydrogène ou d'un métal physiologiquement compatible, R3 étant un groupe -CH2-CO-NH-R4 dans lequel R4 représente un radical alkyle, aryle ou alkylaryle, substitué ou non ou <IMAGE> substitué ou non Y désigne le groupe -SO2-R2 ou -R3-SO2-R2 R2 étant le reste d'un acide aminé lié au pont -SO2- par sa fonction amine, et V désigne le groupe -CH2-CO-NH-CHR-COOH R étant la chaîne latérale d'un acide aminé, étant bien entendu que: a) si X est -SO3R1 il est obligatoirement accompagné de Y et/ou de V, et b) V est toujours accompagné de X et/ou de Y. Application en chirurgie et en médecine.
Patent EP-0025382-A1 (EP)
Inventor: KELSO CHARLES R
IPC: H01F7/16
Filed: 1980-08-28
Abstract: The actuator includes an electromagnet and multi-piece armature (72,78) enclosed within a protective housing (30,32, 34, 36). The armature comprises an inner pole piece (72) operatively connected to an outer pole piece (79) to initially provide a multi-level air gap with respecttothe electromagnet (60). The inner pole piece (72) is telescopically received within the outer pole piece (78) and may over-travel the outer pole piece once the motion of the outer pole piece has ceased.
Patent EP-0029444-A1 (EP)
Inventor: STOCKBURGER HERMANN
IPC: G07C9/00
Filed: 1980-12-15
Abstract: Dans un systeme de transmission de donnees comportant au moins une banque de donnees, des donnees peuvent etre appelees a partir d'un poste d'abonne. Afin que des premieres donnees puissent etre appelees par un premier cercle d'abonnes autorises et que d'autres donnees puissent etre appelees uniquement par un deuxieme cercle d'abonnes autorises, le poste d'abonne presente un appareil de lecture qui n'autorise l'appel de donnees que si les donnees pouvant etre extraites d'une carte d'autorisation a introduire dans l'appareil remplissent des criteres d'examen predetermines.
Patent EP-0047856-A1 (EP)
Inventor: KERSTING HANS-JOACHIM DR
IPC: C01B32/942
Filed: 1981-08-06
Abstract: Beim Verfahren zur Herstellung von Calciumcarbid durch Umsetzung von überschüssigem Koks mit gebranntem Kalk in Gegenwart von Sauerstoff in einem Sauerstoffthermischen Ofen (17) mischt man Kohle als Ausgangsstoff für Koks und Kalkhydrat (Ca(OH)2) oder Kalkstein (CaCO3) als Ausgangsstoff für gebrannten Kalk, beide in vorgebrochener Form, befreit die Mischung in einer Trockenzone (5) bei 80 bis 120°C von anhaftendem Wasser (7), führt das warme Trockengut unmittelbar einem Calcinator (11) zu, worin man unter Zuleiten von Luft (12) bei Temperaturen von 900 bis 1400°C den Kohleanteil verkokt und zugleich den Kalkanteil dehydratisiert bzw. decarbonisiert, und führt die thermisch vorbehandelte Mischung der Ausgangsstoffe mit der ihr innewohnenden Temperatur von 900 - 1000°C unmittelbar dem Sauerstoff-thermischen Ofen (17) zu und setzt sie dort in Gegenwart von Sauerstoff (18) zu Calciumcarbid um.
Patent EP-0054613-A1 (EP)
Inventor: TERASAKI MASAHIRO
IPC: A24F13/06
Filed: 1981-08-19
Abstract: The outer shell (10) of a removable smoke filtering cartridge (6) for fitting inside a cigarette holder is formed from two coaxially abutting tubes (12, 14) separated by a wall (16) with a hole (20). A tubular inner lip (18) around the hole extends into the space within the first tube (12), a trough (19) being defined around this lip. A cup (24) is mounted within the first tube remote and facing away from the wall, intercepting across the first tube except for one or more narrow spaces (39, 40) defined between the cup and the first tube inner wall. The parts of these narrow spaces nearer the wall communicate to the space between the cup and the wall. One or more small apertures (30) are formed through the side wall (35) of the cup and communicate the space within the cup to the narrow spaces. A disk (26) is mounted across the first tube against the side of the cup remote from the wall. Smoke passes through a hole (33) in the disk into the space within the cup, passes through the small apertures to enter the narrow spaces, and impinges against the inner wall (22) of the tube, to which the larger tar particles in the smoke stick. Then the smoke passes through the narrow spaces, sweeping these tar particles along and depositing them in the trough, and passes through the hole in the wall into a filter (34) mounted within the second tube, which purifies the smoke of some of the smaller tar particles still in it.
Patent EP-0048025-A1 (EP)
Inventor: KROPP HELMUT
IPC: C07F9/38
Filed: 1981-09-16
Abstract: Novel compounds of the general formula
     wherein R 2  is 2,2-dimethylcyclopropyl or 2,2-dichlorocyclopropyl; R 1  is hydrogen, loweralkyl of 1-6 carbon atoms, dialkylaminoalkyl, or a pharmaceutically acceptable cation; R 3  is a hydrocarbon chain of 3-7 carbon atoms, optionally having a terminal substituent which is trimethylammonium, amidino, guanidino, 2-amino-2-carboxyethyl- thio, or ureido, which selectively inhibit the metabolism of dipeptidase (E.C.3.4.13.11) and therefore are useful in combination with antibacterial products by preference with the thienamycin class of compounds.