baber/WOPTO huggingface dataset:
Patent EP-4302878-A1 (EP)
Inventor: GUZMAN JOSE EDUARDO
IPC: B01L3/02
Filed: 2016-11-10
Abstract: Pipette assembly comprising a pipette device, a pipette tip, and an expanding mandrel collet coupling device coupling the tip to the pipette device, the coupling device comprising: circumferentially spaced apart segments, an annular base disposed below the segments and comprising a distal portion, an elastomeric element circumscribing the distal portion, and upwardly extending circumferentially spaced apart arms attached at first ends to the annular base and having upper free ends each supporting a different one of the segments configured to expand between a first and a second greater circumference for engaging a first interior working surface of the tip in concurrence with the elastomeric element sealing against a second interior working surface below the first surface and in concurrence with an abutment between a disk exteriorly disposed about a medial portion of the arms and a stepped interior shoulder of the tip disposed between the first and second working surfaces.
Patent EP-0000765-A1 (EP)
Inventor: BURG KARLHEINZ DR
IPC: C08L59/04
Filed: 1978-08-01
Abstract: Oxymethylenpolymere (POM) werden in körniger Form erhalten, indem eine POM-Lösung oder -Dispersion, deren Temperatur oberhalb der Sintertemperatur des POM liegt, auf eine Temperatur knapp unterhalb der Sintertemperatur des POM gekühlt wird und aus der erhaltenen Suspension nur solche POM-Partikel gewonnen werden, die einen Korndurchmesser von mehr als 70 µm aufweisen. Als Lösungsoder Dispergirmittel sowie als Fällungs- und Kühlmittel dient ein Gemisch aus Methanol und Wasser mit einem Methanolgehalt von mindestens 75 Gewichtsprozent. Das erhaltene POM ist als technischer Werkstoff zur Herstellung von Formteilen mit verbesserten mechanischen Eigenschaften geeignet.
Patent EP-0000818-A1 (EP)
Inventor: GAERTNER OSWALD PETER
IPC: B60C23/04
Filed: 1978-07-26
Abstract: The invention relates to a tyro pressure monitoring system for vehicles having pneumatic or hydraulic tyres. The system includes an enclosed magnet (18) pivotally mounted on the wheel of the vehicle and connected to the tyre so as to pivot, about an axis (19) located mid-way between the poles of the magnet, in response to changes in tyre pressure. A pick-up coil (21) is mounted on the vehicle body in a position wherein the magnet passes the coil during each rotation of the wheel so as to induce an electrical signal in the coil. The electrical signal varies according to the angular position of the magnet relative to the coil during each pass. An electronic circuit in the vehicle cabin is connected to the coil and analyses the signal to determine when the magnet is in a predetermined angular position indicating that the pressure, is above or below a predetermined limit. The electronic circuit initiates a visual and or audible alarm. A system using a micro-processor to provide a display of the actual tyre pressure is also mentioned.
Patent EP-0001028-A1 (EP)
Title: Rebrûleuse rotative pour articles en verre
Inventor: MOREL JEAN
IPC: C03B29/06
Filed: 1978-08-18
Abstract: La machine selon l'invention, du type comportant un bâti (32), un ensemble rotatif vertical (36) monté sur le bâti (32), des moyens d'entraînement (46, 50) pour assurer la rotation de l'ensemble vertical qui comprend en outre des moyens supports (54) de plaquettes supports d'articles (22) destinées à se déplacer sur une trajectoire circulaire et des moyens supports (58) de brûleurs (18) prévus pour suivre les plaquettes (22) dans leur mouvement, est caractérisée par le fait que l'alimentation des brûleurs (18) est soumise à l'action de moyens d'ouverture et de fermeture réglables (16, 34) des débits de combustible de telle sorte que les brûleurs (18) sont réglés une fois pour toutes de façon optimale et qu'il est possible de faire varier la portion de trajectoire des plaquettes (22) où a lieu le rebrûlage. Application à la fabrication des verres et gobelets en verre.
Patent EP-0004382-A1 (EP)
Inventor: EBERTS KLAUS DR DIPL-PHYS
IPC: G01R31/36
Filed: 1979-03-23
Abstract: The invention relates to a method of and an apparatus for continuously indicating the quality of a battery. In the method, regularly recurring brief discharge current pulses are applied to the battery, the battery voltage value prevailing after the application of a discharge current pulse is determined by measurement and stored until the arrival of the next discharge current pulse and the difference between the battery voltage value and a predetermined minimum voltage value is continuously indicated as a measure of the quality of the battery. The apparatus comprises means for applying regularly recurring discharge current pulses to a battery, means for determining the battery voltage value prevailing after the application of a discharge current pulse, a storage device for storing the particular battery voltage value determined until the arrival of the next discharge current pulse and an indicating unit by which the difference between the battery voltage value and a predetermined minimum voltage value is continuously indicated as a measure of the quality of the battery.
Patent EP-0004637-A1 (EP)
Inventor: SCHMELING UDO FREDERICO MEIER
IPC: C22B1/16
Filed: 1979-03-28
Abstract: Beschrieben wird die Herstellung eines letztlich in Stahlschmelzöfen verwendbaren, sinterbaren Rohmaterials geeigneten Größenbereichs aus sonst kaum ausnutzbarem Eisen- oder Manganfeinerz einer Teilchengröße unter 150 Mikron durch Zusatz von Agglomeriermitteln, Pelletisieren der erhaltenen Mischung bis zu einer maximalen Größe von 6 mm und schließlich Aushärten des Gemischs aus Erz und Agglomeriermittel bei Temperaturen unterhalb von 300°C.
Patent EP-0011667-A1 (EP)
Inventor: GREBER JORG FRIEDRICH DR
IPC: C01F7/022
Filed: 1979-04-23
Abstract: Die Erfindung betrifft einen Verbundwerkstoff auf der Basis polymerer Stoffe, der schwer entflammbar ist und gleichbleibend gute Verarbeitungseigenschaften, hohe Festigkeit und eine gleichbleibend glatte Oberfläche aufweist. Der Verbundwerkstoff enthält Aluminiumtrihydroxid Al(OH)3, dessen Einzelkristalle bzw. Körner eine abgerundete Form aufweisen, wobei der Anteil an Einzelkristallen bzw. Körnern des Aluminiumtrihydroxids mit einem Durchmesser von weniger als 2 µm unter 0,1 Vol.-% und der mittlere Korn-bzw. Kristalldurchmesser unter 35 µm liegt. Zur Herstellung des Aluminiumtrihydroxids wird festes Al(OH)3 aus dem Bayer-Prozeß mit aluminiumfreier Alkalilauge angelöst und anschließend filtriert.
Patent EP-0005811-A1 (EP)
Inventor: FREY DIETER
IPC: B60R9/12
Filed: 1979-05-28
Abstract: Ein Kraftfahrzeug-Dachträger für die Befestigung von Skiern und anderem Transportgut, bestehend aus einem für die Breitenanpassung aus zwei verschiebbaren Stücken (1, 1') zusammengesetzten Tragrohr und aus gegeneinander mittels einer Spindel (4) verschiebbaren Klemmteilen (3, 6) für die Befestigung des Dachträgers an der Regenrinne des Fahrzeugdaches. Dabei durchsetzt die das Klemmteil (6) bewegende Spindel (4) das Rohr (1) von oben, und ausserdem ist eine zusätzlich anbringbare und abschliessbare Sicherung vorgesehen mit einem in ein offenes Ende des Tragrohres (1) einsetzbaren, in ihm verschiebbaren Verriegelungsstück (9) sowie einem mit seinem einen Ende (22) auf dem Tragrohr (1) schwenkbar zu befestigenden Sicherheitsbügel (17), dessen gegenüberliegendes Ende (19) einen im Verriegelungsstück einrastbaren Haken (20) aufweist, der durch das Schloss (12) in Schliessstellung blockiert wird, wobei der verriegelte Sicherheitsbügel (17) wiederum ein Lösen der Klemmteile (3, 6) verhindert.
Patent EP-0010762-A1 (EP)
Inventor: DEL RE PIETRANTONIO
IPC: G01K15/00
Filed: 1979-10-31
Abstract: An apparatus generates an electric signal to simulate the output of a measuring apparatus, such as a thermocouple, which is sensitive to a physical variable, such as temperature, and which provides an output electric signal. The apparatus comprises a selector (11) for choosing the particular type of thermocouple to be simulated, a measuring unit selector (12) to select the temperature scale to be utilised, a selector (13) in the form of keyboard for selecting the value of the temperature the measurement of which is to be simulated and a computer circuit (14) which includes a memory containing information concerning the type of measuring apparatus that can be selected, and a converter (15) controlled by the computer to supply a simulated output signal to output terminals (6).
Patent EP-0007650-A1 (EP)
Title: Handling apparatus for dual in-line packed (DIP) integrated circuits
Inventor: BOISSICAT CLAUDE M
IPC: B07C5/344
Filed: 1979-05-19
Abstract: A DIP-handling apparatus comprising a support chassis 112), an input tray (14) attached to the support chassis, a metering and reorienting device (16) provided for receiving a DIP from said input tray and discharging the DIP to a test head station (18), an output tray (20) attached to the support chassis, and a shuttle device (22) for transporting the DIP from the test station to a particular track of the output tray as determined by the result of the tests performed at the test station.
Patent EP-0013038-A1 (EP)
Inventor: KARDOES MAX THEODORE
IPC: F04D1/12
Filed: 1979-11-21
Abstract: The pump comprising a rotatably drivable pump housing (5) having a concentric, cylinder-disc-shaped pump space (6) in which opens out an inlet duct (7) for introducing a fluid and near the circumferential wall of which is located the inlet port of at least one fixed Pitot member (11) communicating with an outlet duct (9). According to the invention the Pitot member (11) is formed by a non-circular disc arranged in the pump space and having such a shape that together with the walls of the pump space it bounds at least one semi-sickle-shaped pump chamber (12) terminating in the direction of rotation of the pump housing in a substantially radial wall (14) having at least one outlet port (16).
Patent EP-0020620-A1 (EP)
Inventor: MUNZER ROBERT A
IPC: B01L3/00
Filed: 1980-05-20
Abstract: Dispositif pour effectuer une mesure du taux de sedimentation du sang dans le recipient de recolte primaire du sang. L'invention prevoit un piston (14) pour ce recipient (10) primaire de recolte du sang, un tube de mesure calibre (12) relie au piston et une soupape (24, 26), normalement fermee, actionnee par la pression, dans le piston, operant entre le recipient primaire de recolte du sang et le tube de mesure calibre. Dans la mise en oeuvre de ce dispositif, le sang est transfere directement du recipient primaire de recolte du sang au tube de mesure calibre, sans manipulation intermediaire.
Patent EP-0014838-A1 (EP)
Inventor: DANKER GUNTHER
IPC: B60S1/48
Filed: 1980-01-15
Abstract: 1. Valve, especially for screen-washing systems in motor vehciles, with one inlet and two outlet orifices (3, 4, 8), in which valve the inlet orifice (8) can be shut off from both outlet orifices (3, 4) and the two outlet orifices (3, 4) from one another by means of a single closing member (7), and one (3) of the orifices is located at least approximately centrally in respect of the closing member, and at least one (4) of the other two orifices is located laterally next to the central opening (3) and is covered, together with the central orifice, by the closing member in a leak-tight manner, characterized in that the orifice (4), which is located to the side of the central orifice (3) and which is covered by the closing membr (7), is designed as an annular channel which runs concentrically to the central orifice (3) and which opens into a connecting bore (6).
Patent EP-0019867-A1 (EP)
Inventor: SCHOCK KARL
IPC: B29C33/20
Filed: 1980-05-23
Abstract: The mould for producing form castings of resin cast by reaction is formed of two parts (16, 18) providing a form cavity (20). This cavity is located partially inside one of the two parts in which the other part penetrates partially to close said cavity. An annular seal comprised of a pipe (24) filled with a pressure means is mounted between the two parts and delimits the cavity (20); it is fixed to one of the two parts of the mould (18) and arranged against a wall (16a) of the other part (16), orientated substantially parallel to the closing direction One of the parts (16) is kept floating between said joint (24) and the flexible pressure body (12) filled with a pressure means.
Patent EP-0030304-A1 (EP)
Inventor: TACCHINI FRANCO
IPC: B65G47/252
Filed: 1980-11-21
Abstract: in a machine for packaging pieces (T) of equal size, particularly tiles and bricks in general, provision is made of a rotary vice (1) apt to form regular packs of pieces being fed irregularly. Said rotary vice (1) comprises a pair of opposed jaws (3, 4) with a plurality of arms apt to perform in a discontinuous manner movements of rotation and of mutual approach and parting around and along the axis which joins the geometrical centres of said jaws, said movements being controlled in an automatic and coordinate manner so as to allow separately the gripping, the conveyance with rotation by 90° and the release of such pieces (T), one at a time and in rapid succession, from a conveyor belt (2) which feeds them irregularly to a conveyor belt (6) onto which they are fed arranged in packs.
Patent EP-0029610-A1 (EP)
Inventor: BULLINGTON ROBERT EMORY
IPC: B65B13/34
Filed: 1980-11-25
Abstract: Non-metallic strap which is secured with little or no strap bulging under applied seal-closing forces and with a firm interlock between the applied seal (37) and embraced strap portions (39,41) by causing the overlying strap portions and the seal web (45) to assume a similar bow away from the seal flanges (43) to seat longitudinal edges (49) of the overlying strap portions snugly within the seal corners (47), whereby such seated strap portions serve as fulcrums about which the seal flanges are folded.
Patent EP-0032197-A1 (EP)
Inventor: CULLET RENE
IPC: H01L21/66
Filed: 1980-12-04
Abstract: La présente invention concerne un procédé et des structures de test pour le contrôle électrique de la tolérance de dimension d'images (ΔW) d'une étape photolithographique critique dans le séquence de traitement d'une tranche semi-conductrice préalable à une opération de diffusion par implantation ionique, postérieure au dépôt d'une couche de silicium polycristallin. Dans une réalisation préférée, la structure de test est montrée sur la figure; elle comporte deux ponts résistifs symétriques assemblés en une seule structure (30) et présentant une topologie particulière et des paramètres nominaux (L1, W1, ...) déterminés. La structure comporte en outre des régions de contact (11a, ...) et des contacts (11b, ...). On mesure respectivement ΔV1 et ΔV2 aux bornes des premier et second ponts. La tolérance de dimension est telle que <IMAGE> ce qui permet une détermination directe par de simples mesures électriques du facteur ΔW et donc l'établissement immédiat d'une base de données concernant la tranche dans laquelle cette structure est disposée. En outre la présente invention concerne également un procédé de contrôle de la tolérance d'alignement (ΔA) en cas de superposition d'images, qui utilise le calcul précédent.
Patent EP-0023069-A1 (EP)
Inventor: SCHEEPSTRA LIPKE
IPC: A47J31/56
Filed: 1980-07-18
Abstract: Apparatus for preparing hot drinks comprising an open boiler (8) having a cold water supply pipe (7) and a dispensing pipe (9,10) with a dispensing pipe part to be vertically arranged for dispensing a batch of hot water, an apparatus for preparing the drink, wherein the dispensing pipe dispenses hot water from the boiler, an open buffer vessel (6) for supplied cold water, the bottom of said vessel being at a level above the lower end of the dispensing pipe part where this is connected with the boiler, a sensing member (18) in the buffer vessel reacting to a water level corresponding with a considerable part of the height of the buffer vessel, a heating element (27) in the boiler with an adjustable means for determining the energy supply to the element, and an adjustable inlet valve in the cold water supply pipe (1), adjustment of the energy supply means and the inlet valve respectively being controlled by the sensing member (16). In the apparatus an open water tank (3) is incorporated, wherein the cold water supply pipe (1) is feeding and being provided with a discharge pipe (45) to the buffer vessel (6), in which discharge pipe an adjustable outlet valve (42) is incorporated, and further the apparatus is comprising a second sensing member (16) for signalling a water filling level, and a control device (13) forthe inlet valve (11), the outlet valve (12) and the energy supply determination means, which control device is closing the inlet valve, is opening the outlet valve and is causing the energy supply determination means to supply the energy as soon as the water in the water tank has risen to the second sensing member (16) and reverse as soon as the water in the buffer vessel is lowered to the first sensing member (18).
Patent EP-0015660-A1 (EP)
Inventor: ROTHCHILD RONALD D
IPC: A24B3/18
Filed: 1980-02-12
Abstract: Tobacco containing solid carbon dioxide is fed into an expansion chamber (14) in which it is expanded by hot gas; the solid carbon dioxide thereby being sublimed and moisture and organic material in the tobacco being volata- lised. The gas and expanded tobacco enter a separator (15) from which the tobacco is discharged through a rotary valve (17). Gas is withdrawn from the separator (15), a portion of it vented, and the remainder heated by heater (27) and then returned to the expansion chamber (14). In order substantially to preclude air flowing through the rotary valve (17) into the separator (15) the pressures below and above the rotary valve are equalised. Alternatively, some of the gas withdrawn from the chamber (15) my be used to isolate the valve (17) from the atmosphere. By precluding air flow into the separator (15) the tobacco may be expanded without using steam (other than that evolved from the tobacco) or excessive temperatures.
Patent EP-0017350-A1 (EP)
Inventor: DYER ALAN
IPC: A62D9/00
Filed: 1980-03-06
Abstract: It has already been suggested that chronic exposure of humans to nitrous oxide is a potential health hazard. There is especial concern for those working in the vicinity of a patient to whom nitrous oxide is administered as an anaesthetic. The present invention provides a disposable surgical mask characterised in that a layer comprising particles of a molecular sieve based on silicon dioxide and having an affinity for nitrous oxide is disposed between adjacent layers of the mask. Wearing such a mask reduces personal exposure to nitrous oxide.
Patent EP-0018137-A1 (EP)
Inventor: PRUSSIN SAMUEL B
IPC: B01F23/00
Filed: 1980-04-03
Abstract: A water-in-air emulsion or suspension containing a dispensible material is formed by stabilization of small droplets (48) of aqueous liquid with an interfacial barrier of very fine, hydrophobic metal oxide particles (42) such as silane modified silica. As the droplets (48) are subjected to shear such as during passage through an orifice (28), and/or on the surface of the target, the shear forces experienced at least partially destabilize the barrier allowing the droplets to coalesce to form particles of controlled density and increased size and eventually can be totally destabilized into an elegant cream or lotion. At least 10% of the droplets may coalesce into particles after leaving the orifice. Active ingredients such as antiperspirants may be added to either the aqueous liquid phase or to the powder phase as long as they do not destabilize the suspension. A non-pressurized system comprises a container (10) suitable for dispensing the suspension having a compartment (14) receiving the suspension, a valve means (18) having an outlet orifice (28) of a dimension adapted to impart a preselected shear and destabilization to the suspension and the container being adapted to enable the suspension to be propelled through the outlet orifice. Other dispensing systems include shaker-top containers and roll-on applicators.
Patent EP-0052686-A1 (EP)
Inventor: HENNING WILLIAM J
IPC: F21V7/22
Filed: 1980-11-26
Abstract: A liquid mufti-purpose coating composition is disclosed which has significant resistance to heat transfer. The coating composition may be applied to many different types of substrates including wood, metal, concrete and other structural materials. The composition is a water-based liquid containing principally kaolin, staple fibers and a dispersing agent. The coating composition and articles coated therewith exhibit excellent insulating properties against heat and radiant energy. Considerable energy savings and various economies are obtained by the insulative compositions.
Patent EP-0028978-A1 (EP)
Inventor: MONTEILLET DENIS
IPC: F16C7/02
Filed: 1980-11-06
Abstract: A connecting rod comprises a fibrous tubular body with a connecting end member at one end. The end member is screwed into a separate brace member having a conical external surface about which is mounted a radially expansible member having a corresponding conical internal surface. The expansible member has closed longitudinal slots and a cylindrical external surface of diameter equal to the internal diameter of the body. A cap is screwed on the bracing member and has an internal diameter equal to the external diameter of the body, which is received between the cap and the bracing member.
Patent EP-0022045-A1 (EP)
Inventor: JUY HENRI
IPC: B62M9/10
Filed: 1980-06-19
Abstract: Sur les faces latérales du galet, les angles (a) formés aux sommets des dents, du côté des creux entre les dents (angles d'attaque des dents), sont abattus par de nouveaux chanfreins (1g) autour du profil des dents (1d) qui réduisent progressivement l'épaisseur des dents de la base à leurs sommets, les dits chanfreins (1g) étant formés pour avoir une valeur nulle aux fonds des creux des dents, ou à proximité, de sorte que l'épaisseur du galet n'est pas modifiée en (e2) aux fond des creux de dents.
Patent EP-0030564-A1 (EP)
Inventor: MONMA HIDEO
IPC: G04G99/00
Filed: 1980-06-19
Abstract: An integrated circuit having a frequency divider circuit adaptable for high-speed testing. The frequency divider circuit is split into two stages of a pre-stage frequency divider circuit (12) and a post-stage frequency divider circuit (14). An output buffer circuit (3) and a testing signal-input circuit (4) are connected in parallel to an alarm terminal (7). The testing signal applied to the alarm terminal (7) is fed to the post-stage frequency divider circuit (14) through the testing signal-input circuit (4) and a switching circuit (13).
Patent EP-0038846-A1 (EP)
Inventor: DITTRICH SEBASTIAN
IPC: E06B1/70
Filed: 1981-05-04
Abstract: Un assemblage de seuil monte sur une porte et un rebord comprend une plaque de seuil (10) formee d'un materiau d'attraction non-magnetique et une garniture de porte (36) t montee sur le bord inferieur de la porte (12). La plaque de seuil (10) possede une partie de marche verticale (20) pourvue d'un evidement longitudinal (26) qui contient un bourrelet d'attraction magnetique (28). La garniture de porte (36) possede une portion de marche verticale opposee a la portion de marche verticale sur la plaque de seuil lorsque la porte se trouve dans une position fermee et une plaque de garde horizontale (50). Un bourrelet etanche magnetique (54) possede une portion de montage (56) retenue dans la doublure de porte (36). Une portion intermediaire flexible et extensible et une portion de fixation d'aimant (58) qui est attiree sur la languette (28) lorsque la porte est dans la position fermee.