baber/WOPTO huggingface dataset:
Patent WO-03093578-A1 (WO)
Title: A filter composition, a process of making the composition and the use of the same
Inventor: CHIM KIM KIU JACKY
IPC: D21H21/24
Filed: 2003-04-28
Abstract: The present Invention discloses a filler composition, mainly comprised of 30-38 weight parts of Si02, 15-21 weight parts of CaO, 17-­21 weight parts of MgO, 2-3 weight parts of A1203, 3.9-5.9 weight parts of S042- and 8.8-31 weight parts of crystal water. It may also contain Fe203, Na20 and K20 in amount of less than 1 % of the total weight parts of the composition. The composition is mainly made of (i) talc, (ii) natural calcium metasillicate, (iii) bentonite, (iv) magnesia or magnesium carbonate and (v) surfactant. The surfactant is mainly comprised of 10-12 weight parts of Si02, 7-11 weight parts of A1203, 36-39 weight parts of S042- and 27-38 weight parts of crystal water, It may also contain Fe203, CaO, Na20 and K20 in amount of less than 7.2 % of the total weight parts of the surfactant. Also, the present invention discloses a process of making the filler composition and the use of the same in the field of paper-making.
Patent WO-0042307-A1 (WO)
Inventor: GERHARDT JUERGEN
IPC: F02D41/22
Filed: 2000-01-08
Abstract: L'invention concerne un procédé et un dispositif pour l'exploitation d'un moteur à combustion interne, exploité dans au moins un état de fonctionnement avec un mélange air/carburant pauvre. A cet effet, on définit la masse de carburant à injecter ou la durée d'injection à transmettre en fonction d'une valeur de consigne. Pour surveiller le bon fonctionnement, on détermine le couple réel du moteur à combustion interne sur la base de la masse de carburant à injecter, de la durée d'injection à transmettre ou de la durée d'injection transmise, on le compare à un couple maximal admissible et on déclenche une réaction d'erreur lorsque le couple réel dépasse le couple maximal admissible. Parallèlement, on compare une grandeur représentant la concentration d'oxygène dans les gaz d'échappement à au moins une valeur limite prédéfinie et on déclenche une réaction d'erreur lorsque cette grandeur dépasse la valeur limite.
Patent WO-0118941-A1 (WO)
Inventor: BLOCHER HANS-JOACHIM
IPC: H02K3/48
Filed: 2000-08-10
Abstract: L'invention concerne un corps bobinage d'une machine électrique rotative, notamment composée d'un corps bobinage composé d'au moins deux pièces et doté de bobinages disposés dans des rainures. Le bobinage est une pièce externe (1) en forme de cylindre creux et dotée de rainures fermées (4) dont le fond est cependant ouvert et possède une pièce interne (2) adaptée à la pièce externe (1). La pièce externe (1) en cylindre creux a une face interne dont la forme n'est pas circulaire mais présente une courbure (3) droite par segments et toutes les rainures fermées (4), réparties uniformément sur la périphérie, possèdent une ouverture pratiquée dans leur fond en direction de la pièce interne (2). La pièce interne (2) a une périphérie extérieure qui est parfaitement adaptée à la pièce externe (1), constituant ainsi la fermeture des rainures (4) de la pièce externe (1).
Patent WO-0195469-A1 (WO)
Inventor: CONRADT ROBERT
IPC: H02N2/18
Filed: 2001-06-05
Abstract: L'invention concerne un procédé servant au stockage de l'énergie fournie par un élément piézo-électrique (1) et comprenant un condensateur (6) dont les extrémités sont reliées électriquement aux électrodes de l'élément piézo-électrique. Le procédé selon l'invention comprend les étapes suivantes : a) génération d'une impulsion piézo-électrique et charge d'une bobine (4) ; b) après charge complète de la bobine, transformation du courant stocké dans la bobine dans un condensateur (6) monté en parallèle avec la bobine. L'invention concerne également un dispositif (circuit) servant à stocker l'énergie fournie par un élément piézo-électrique (1) et comprenant un condensateur (6) dont les électrodes sont reliées électriquement aux électrodes de l'élément piézo-électrique. Le dispositif selon l'invention est caractérisé en ce qu'une bobine (4) est montée en parallèle entre l'élément piézo-électrique et le condensateur, une diode (5) étant montée en série entre la bobine et le condensateur de sorte que l'impulsion générée par l'élément piézo-électrique n'atteint pas le condensateur.
Patent WO-0196262-A1 (WO)
Inventor: WIESSLER MANFRED
IPC: C07H15/04
Filed: 2001-06-13
Abstract: L'invention concerne un procédé selon lequel des halogénures d'alkinyle plusieurs fois substitués sont mis à réagir avec des composés carbonyle acides CH en présence d'un agent de réduction.
Patent WO-0242996-A1 (WO)
Title: Chipmodul sowie chipkartenmodul zur herstellung einer chipkarte
Inventor: AZDASHT GHASSEM
IPC: G06K19/077
Filed: 2001-11-14
Abstract: Chipmodul (20) und Verfahren zur Herstellung eines Chipkartenmoduls umfassend ein Chipmodul mit einem Chipträger (21) und einem mit Leiterbahnen (25, 26) des Chipträgers kontaktierten Chip (22), wobei der Chipträger ein flexibles Trägersubstrat aufweist und die Leiterbahnen sich jeweils über die Länge des Trägersubstrats erstrecken und der Chipträger (21) zwei gleichlange, in Längsrichtung des Chipträgers zueinander versetzte, jeweils einer Leiterbahn (25, 26) zugeordnete Längsbereiche (35, 36) aufweist.
Patent WO-0248585-A1 (WO)
Title: Dichtanordnung einer rohrverbindung, insbesondere vortriebsrohrverbindung
Inventor: FAERBER PETER
IPC: G01M3/28
Filed: 2001-12-12
Abstract: Die Erfindung betrifft eine Dichtanordnung (1) einer Rohrverbindung, insbesondere Vortriebsrohrverbindung, bestehend wenigstens aus: einem ersten und zweiten Bauteil (2, 3) unter Bildung eines Ringspaltes (4); eine ersten und zweiten Dichtring (5, 6) aus elastomerem Werkstoff, die berührungslos in einem Abstand Zueinander angeordnet sind und dabei den Ringspalt (4) abdichtend überbrücken, sowie einem umlaufenden Prüfraum (9), der sich zwischen den beiden Dichtringen befindet und an den wenigstens eine Leitung (10) angeschlossen ist, wobei mittels eines injizierbaren Prüfmediums ein Druck aufbaubar ist, wobei ferner mittels eines Messgerätes Sollwertabweichungen hinsichtlich der Dichtleistung erfassbar sind. Die erfindungsgemässe Dichtanordnung (1) zeichnet sich nun dadurch aus, dass jeder Dichtring (5, 6) eines ersten und zweiten Dichtbereich (A, B) aufweist, wobei der erste Dichtbereich (A) mit einem umlaufenden Befestigungssitz zum ersten Bauteil (2) versehen ist und ferner mit einer ebenfalls umlaufenden Aktivierungskammer (7) in Verbindung steht, während der zweite Dichtbereich (B) den abdichtenden Kontakt zum zweiten Bauteil (3) herstellt; die Aktivierunskammer (7) jedes Dichtringers (5, 6) an wenigstens eine Leitung (8) angeschlossen ist, durch die ein Medium für die Aktivierung bzw. Nachaktivierung der Dichtringe fließt; und dass das Prüfmedium und das Medium für die Aktivierung bzw. Nachaktivierung dauerfliessfähig sind.
Patent WO-03000783-A1 (WO)
Inventor: SCHAER DIRK
IPC: C08L31/04
Filed: 2001-12-19
Abstract: L'invention concerne des compositions contenant des plastiques de polyacétates de vinyle et des alcools alcoxylés comme plastifiants.
Patent WO-03004872-A1 (WO)
Inventor: SCHEPP RENE
IPC: F04B1/04
Filed: 2002-02-15
Abstract: Bei bisher verwendeten Kolbenpumpen für Bremsanlagen gab es häufig Geräuschprobleme wegen Druckpulsationen. Bei der hier vorgeschlagenen Kolbenpumpe (1) für Bremsanlagen wird im Bereich des Auslassventils (24) eine Druckkammer (31), ein Gegenraum (36) und eine die Druckkammer (31) gegen den Gegenraum (36) trennende nachgiebige Wand (32) vorgesehen. Die nachgiebige Wand (32) hat eine in einem elastisch nachgiebigen Körper (32a) gelagerte elastisch federnde Membrane (32b). Die Kolbenpumpe wird im wesentlichen bei schlupfgeregelten Bremsanlagen bei Kraftfahrzeugen verwendet.
Patent WO-03028378-A1 (WO)
Inventor: ROMANOWSKI ALEXANDER
IPC: H04N5/44
Filed: 2002-07-10
Abstract: Selon l'invention, pour être converti, un flux transporté à compatibilité MPEG-2 est décomposé en composantes vidéo et/ou audio et en informations d'accompagnement d'émission. Les informations d'accompagnement d'émission sont converties en un format à compatibilité DVD et incorporées avec les composantes vidéo et/ou audio dans un flux d'émission à compatibilité DVD. Grâce à cette mesure, on confère une possibilité d'affichage élargie à des terminaux simples qui ne disposent que d'une fonctionnalité de base.
Patent WO-03026096-A1 (WO)
Inventor: BALLMANN THOMAS
IPC: H02K5/20
Filed: 2002-08-17
Abstract: The invention relates to an electrical machine, in particular a generator for motor vehicles, in which a rotor (13) and a stator (16) are located in a housing (19). The stator (16) can be cooled by means of a liquid cooling circuit (28), which runs around the periphery of the stator (16) and is delimited by at least a first and a second housing part (22, 25). The electrical machine is characterised in that the two or more housing parts (22, 25) are secured to one another on a first axial side (40) and are joined to form a sealed pre-assembled module. A housing reinforcement part (67) is fixed to a second axial side (43).
Patent WO-2004028809-A1 (WO)
Inventor: SCHAEFER KARL ROBERT
IPC: B41F30/00
Filed: 2003-09-12
Abstract: A cylinder for a printing machine is disclosed, whereby the cylinder comprises an servo unit (3), pressurised with a pressure medium and a control valve (41 to 44), for controlling the pressurisation with the pressure medium, whereby, after the operation thereof, the control valve remains in a self-locking switch position with a throughflow path for the pressure medium open to the pressure medium and/or is operated by a servo means arranged outside the cylinder and temporarily connected to the cylinder.
Patent DE-1806269-A1 (DE)
Title: Plasticised maleimide copolymer for paints and textile - and leather finishing
Inventor: WULF VON BONIN DR
IPC: C08L35/00
Filed: 1968-10-31
Abstract: Polyethylene oxide of polymerisation grade 4-40 and contng. OH end-groups are good plasticisers for copolymers of maleic acid imides and olefin monomers of formula:- (where R' = H, alkyl, hydroxyalkyl, dialkylaminoalkyl, cyclohexyl or phenyl residues contng. C1-6 alkyls; R" = a polymer segment derived from copolymers of maleic anhydride with a vinyl monomer such as ethylene, isobutylene, vinylacetate, vinylchloride, vinylalkyl ether or styrene).
Patent DE-1813298-A1 (DE)
Title: Venting of foamed polyurethane injection - moulds to prevent flash formation
Inventor: SCHLEBACH GEORG
IPC: B29C33/10
Filed: 1968-12-07
Abstract: Venting of foamed polyurethane injection moulds to prevent flash formation Is effected by evacuating the moulds automatically or by hand using hydraulic or pneumatic cylinder actuated venting valves or the return stroke of the single acting piston following manual actuation of a lever.
Patent DE-1813755-A1 (DE)
Title: Exhaust gas cleaning arrangement
Inventor: LUDWIG LANG DIPL-ING
IPC: B01J8/00
Filed: 1968-12-10
Abstract: Process for filling of catalyst containers for cleaning of exhaust gases which are partly cleaned and contain increased quantity of oxygen. The catalyst container contains also particles of oxidising and/or reducing catalysts e.g. metal cuttings, added under an acceleration from 1.5-2.5 g. The catalyst particles acquire a mobility due to this forced packing and the catalyst particle surface becomes self cleaning and maintains its catalytic activity.
Patent DE-1910713-A1 (DE)
Title: Highly elastic hosiery
Inventor: NESSMANN WERNER
IPC: D04B9/46
Filed: 1969-03-03
Abstract: Highly elastic hosiery is made from synthetic, multicapiallary textured threads in alternating rows of S and Z turns. The fineness of the worked-in threads amounts to 2 tex and these each consist of two equally strong separate threads. The number of turns/m is 3500, and the hosiery can be stretched to some 500% of its original length in its dyed, unfixed state.
Patent DE-1916244-A1 (DE)
Title: Rotary or longitudinal acceleration activa - - ted primer
Inventor: REISSMUELLER JOSEF
IPC: F42C15/188
Filed: 1969-03-29
Abstract: The primer is mounted on a single armed lever, eccentrically pivoted which is forcibly engaged over an angular lever with a fixed safety delay from a rotary accelerated operated brake, which is acted upon by a release through the occurrence of longitudinal acceleration.
Patent DE-1921103-A1 (DE)
Title: Contacting column for countercurrent processing of - gaseous and solid substances
Inventor: MANFRED MITTELSTRASS DR-ING
IPC: B01J8/12
Filed: 1969-04-25
Abstract: Particularly catalytic process with inclined transverse current bottoms coupled by outlet shafts, having slit shaped gas openings, but no outlet weirs. The inclined transverse current bottoms are limited underneath by a horizontal transverse current bottom with an outlet weir, under which is mounted an intermediate bottom, while a control gas inlet branch penetrates the column above the intermediates bottom.
Patent DE-1931741-A1 (DE)
Title: Nozzle for extruder heads
IPC: B29C48/12
Filed: 1969-06-23
Abstract: Nozzle particularly useful for the extrusion of complicated plastic articles, utilises two nozzle discs having the same pattern of perforations aligned with each other. The last disc features milled slots corresponding to the shape of the article to be produced. The disc facing the extruder is more strongly recessed towards the other disc.
Patent DE-1955769-A1 (DE)
Title: Centrifugal separating pump
Inventor: BURGER EWALD
IPC: B01D21/26
Filed: 1969-11-06
Abstract: Centrifugal separating pump performing a dual function consisting of an elongated cylindrical stationary pressure housing serving as the centrifugal drum in which the centrifuge wheel is fitted to the intake wall with a circumferential discharge for the concentrate and another outflow near the rotational axis of the wheel for the clear carrier fluid. The pumps can perform the function of simultaneous separator and transporting medium for solid liquid suspensions taking over to a large extent the work of filters etc. It also exhibits very little wear compared with the conventional pumps used for solid-liquid suspensions, and is also adaptable for totally immersed pumping applications.
Patent DE-1960430-A1 (DE)
Title: Microencapsulation of pesticides
Inventor: SIEBEL JOSEPH DR RER NAT
IPC: A01N25/28
Filed: 1969-12-02
Abstract: Natural or synthetic plant protection agents and other pesticides, micro-encapsulated in powdered polymers by coacervation techniques so that the walls of the microcapsules are so gas-permeable as to allow controlled release of the active material vapour, have increased activity duration and reduced phytotoxicity.
Patent DE-2030632-A1 (DE)
Title: Fluorescent radiation source - with mercury vapour gas discharge
IPC: A61N5/06
Filed: 1970-06-22
Abstract: A low vapour pressure mercury vapour gas discharge with peak emission at 2537 A is used to excite the phosphor coating on the inside of a glass tube to maximum radiation over a band width which is used for artificial sun tanning, without risk of burning or eye damage. The phosphor is europium-doped zinc silicate.
Patent DE-2033499-A1 (DE)
Title: Circular knitting machine speed controller - stopping machine when pre-set speed exceeded to maintain quality of knitted articles
IPC: D04B15/94
Filed: 1970-07-07
Abstract: Circular knitting machine running at a pre-set optimal speed to produce high quality knitted goods is provided with a speed monitor which stops the machine when the pre-set speed is exceeded. Monitor may be a speed governor or electric contact or contactless device.
Patent DE-2057794-A1 (DE)
Title: Pneumatic gear motor
Inventor: BARREAU MICHEL
IPC: F01C1/08
Filed: 1970-11-24
Abstract: Pneumatic gearwheel motor has at least one cover with gas inlets and outlets, with at least one plastic or elastic plate, pref. of tetrafluoroethylene, of corresponding thickness on the inner edge or surface of the cover(s) and if necessary on the floor of the container. In these zones, at least one of the flanks of each gearwheel is sealed.
Patent DE-2110337-A1 (DE)
Title: Circular knitting elements - give symmetrical braking to needles
Inventor: SCHINDELE ALFRED
IPC: D04B35/02
Filed: 1971-03-04
Abstract: A circular knitting machine as in DT 180 3295 has the needles braked by small leaf type springs. the springs are fitted into a groove machined at right angles to the needles, and are held in position by a push fit spring type projection. They are mounted in pairs, one of the leaf spring pointing to the right, the other to the left. These give a symmetrical braking to the needle.
Patent DE-2111236-A1 (DE)
Title: Azo dyestuff colour deepening - by diazo coupling in presence of exocyclic ketone (autocondensate)
Inventor: REICHEL DIETER
IPC: G03C1/61
Filed: 1971-03-09
Abstract: The depth of colour of azo dyestuffs is increased by carrying out diazo coupling in the presence of an exocyclic ketone or its oligomeric autocondensate. Technique can be used in the diazo-type copying and duplicating process. It ensures high covering power at minimal coating thickness. The exocyclic ketone pref. is cyclohexanone or its alkyl-substd. derivs., esps., with a total of is not >6C in the alkyl gps. The condensate is formed by action of acids or alkalis and/or heat on the ketone.
Patent DE-2124031-A1 (DE)
Title: Heavy duty bearing material - combines low friction and high wearing props
IPC: F16C33/20
Filed: 1971-05-14
Abstract: A bearing material comprises a fabric contg. filaments of low-friction material, esp. PTFE or other fluorocarbons, and filaments of material with a high elastic modulus, esp. carbon fibres. In a prefd. arrangement, these filaments are in the warp, the weft being of glass-fibres.
Patent DE-2129189-A1 (DE)
Title: Cleaning unit - for spinning/twisting equipment with rotary filter drum and powdered brush
Inventor: SYRISTE RUDOLF
IPC: D01H11/00
Filed: 1971-06-12
Abstract: A dividing wall is mounted inside the filter drum, working with two external sealing rollers, to block off the air stream when the wt. of gathered fibre material causes the drum to rotate. The majority of the collected fibres drop off into the collection chamber, leaving a small residue to be removed by the powered brush. This provides a filter cleaning facility without the fibres wrapping round and clogging the brush.
Patent DE-2133794-A1 (DE)
Title: Tertiary phosphine oxides - from dialkylphosphine oxides and olefines
Inventor: KLEINER HANS-JERG DR ING
IPC: C07F9/6506
Filed: 1971-07-07
Abstract: Title cpds. of formula:- (where R1 and R2 = 1-12C alkyl, Y = H or 1-5C alkyl, X = S or O, R6 and R7 = 1-4C alkyl, which may be bound to a ring, and p = 0-4), are prepd. by reacting a di-1-12C alkyl phosphine with an olefin: (where Y, X, R6, R7 and p are as above), in presence of catalytic amounts of a radical former (e.g. azo-bis-isobutyronitrile), and/or UV radiation at 50-250 degrees C. Cpds. are used as insecticides, fungicides, flame retardants, and corrosion inhibitors.
Patent DE-2158241-A1 (DE)
Title: Tunnel oven loading gear - using curved tilting peels
Inventor: VETTER RICHARD
IPC: A21C9/08
Filed: 1971-11-24
Abstract: Portions of dough come from the rising/proving section in a row of tilting trap and are then transferred with minimum free fall, into shovel shaped peels mounted in bearings at their rear end on a transport plate which is raised to meet the minimum fall requirement and after lowering is advanced to where the peels extend over the hinged conveyor baking plate. The peels then rotate and the dough portions fall onto the baking plate, the relative heights being such that the peels partically enclose the dough after transfer.
Patent DE-2232980-A1 (DE)
Title: Liquids/solids batchwise mixing device - with solids contacted from below through a perforated wall
Inventor: GREEN BERNARD S
IPC: B01J8/00
Filed: 1972-07-05
Abstract: The appts. consists of a chamber divided by a perforated partition; above this partition is placed the solid material and liquid is passed into the lower chamber. The liquid line carries a flow regulating valve and the outlet line carries a non-return valve. The main liquid supply and mixt. removal line, which connects with both the inlet and outlet, carries an adjustable bypass valve. This is located in that section of pipe between the inlet and outlet lines.
Patent DE-2301949-A1 (DE)
Title: Bonded foam products
Inventor: POPPE WILLY
IPC: B29C44/32
Filed: 1973-01-16
Abstract: Bonded foam products are produced by spreading foam flakes on a forwardly moving support layer, electrostatically spraying a reaction mixture on the flakes, and temporarily compressing the sprayed flakes. Used for prodn of bonded foam blocks etc from foam flakes obtd by chopping waste plastic foam, esp polyurethane foam. The electrostatic spraying avoids the displacement of the flakes on the support, and the flakes are sprayed uniformly, so that a uniform products is obtd.
Patent DE-2303159-A1 (DE)
Title: Mechanised cheese block prodn. - in a biologically effective, hygienic, easily cleaned installation ensuring the traditional characteristics of handmade goods
Inventor: OTTO HERBERT C C
IPC: A01J25/00
Filed: 1973-01-23
Abstract: In a mechanised cheese prodn. process, the milk, coagulated with rennet, etc. is run from the reactor on to the stirring bench to be cleared of whey by agitators and be progressed when ready through a chute into a worm conveyor for transfer to former boxes. After standing for a period under the load of solid wts., the mouldings are removed, slit down the middle longitudinally and then cut transversely to blocks of the required size and conveyed mechanically to the ripening store.
Patent DE-2324217-A1 (DE)
Title: Gas formed concrete block gang saw - has wire rope suspended vertically displaceable single cylinder operated frame
Inventor: FORTMEIER PAUL
IPC: B28D1/06
Filed: 1973-05-12
Abstract: The machine comprises a vertically displaceable gang saw carrier frame which is suspended on four wire ropes which run over fixed pulleys and are all linked with the piston rod of a single compressed medium operated cylinder mounted on the machine frame. In or below the carrier frame are pref. two horizontally reciprocable gang frames with identical length sawing wires in one plane. The system precludes any chance of the frame not moving symmetrically which is liable to occur when separate cylinders are provided for each rope. The machine is used for slicing up large gas formed concrete blocks.
Patent DE-2327822-A1 (DE)
Title: Plastics film (filter) cigarette mouthpiece - coated with cellulosic resin (mixts) resembling cork
IPC: A24F7/00
Filed: 1973-06-01
Abstract: The mouthpiece consists of a plastic film, pref. a polyolefin, coated with a cork (resembling) layer(s) of cellulosic resin (mixts.). The mouthpiece has less tendency to stick to the smoker's lips as well a being stronger, and thus able to better withstand the mfg. process.
Patent DE-2338760-A1 (DE)
Title: N-halo ketimines as inters for biocides - prepd. by halogenation then selective dehalogenation of prim. amines
Inventor: EICHENHOFER KURT-WILHELM DR
IPC: C07D203/08
Filed: 1973-07-31
Abstract: Cpds. of formula (I) are new: (R1 = 1-12C opt. substd. alkyl, cycloalkyl or aralkyl; R2 = alkyl, cycloalkyl, aryl or aralkyl opt. substd. by 1-6C alkoxy, OH, COOH, alkoxycarbonyl, acyloxy, halo, sulphonyl or CN or R1+R2+C = 3-8C ring; X = Cl or Br). Pref. cpds. have R1 = 1-4C alkyl or cycloakyl; R2 = 2-4C alkyl, cycloalkyl or phenyl or R1R2C = 3-5 or 7-8C cycloalkyl. ].