baber/WOPTO huggingface dataset:
Patent WO-2005003578-A1 (WO)
Title: Ensemble de roulement a rouleaux contrarotatif
Inventor: WANG XU
IPC: F16C33/46
Filed: 2003-07-08
Abstract: L'invention concerne un ensemble de roulement comprenant : un chemin de roulement extérieur possédant une surface intérieure ; un chemin de roulement intérieur possédant une surface extérieure, la surface intérieure du chemin de roulement extérieur et la surface extérieure du chemin de roulement intérieur définissant un chemin de roulement pour l'ensemble de roulement; une pluralité de rouleaux principaux placés dans le chemin pour l'ensemble de roulement, en contact avec la surface intérieure du chemin extérieur et la surface extérieure du chemin de roulement intérieur ; plusieurs rouleaux intermédiaires placés dans le chemin pour l'ensemble de roulement, contrarotatifs avec les rouleaux principaux, de sorte que chaque rouleau intermédiaire soit en contact de roulement avec une paire des rouleaux principaux ; et une cage placée dans le chemin de l'ensemble de roulement pour au moins limiter le déplacement des rouleaux intermédiaires et principaux. Dans un mode de réalisation, la cage peut être placée dans le chemin pour l'ensemble de roulement et comprend un corps possédant plusieurs anneaux joints par une pluralité de pièces jointives séparées de manière que soit formée une pluralité d'éléments de retenue de rouleaux s'étendant depuis lesdites pièces, éléments permettant la contre-rotation des rouleaux intermédiaires lorsqu'ils se trouvent dans les ouvertures principales pour rouleaux. L'ensemble de roulement de l'invention permet la réduction sensible du bruit et des vibrations par rapport à des ensembles de roulement classiques.
Patent WO-9957458-A1 (WO)
Title: Unite d'engrenages reducteurs de type epicycloide n'utilisant pas d'elements de sortie specifiques
Inventor: TIAN GUOYING
IPC: F16H1/32
Filed: 1999-05-04
Abstract: Cette invention concerne une unité d'engrenages réducteurs de type épicycloïde qui comprend deux engrenages courbes épicycloïdes, une roue annulaire avec des broches, ainsi qu'un arbre d'entrée qui est excentré par rapport à l'arbre de sortie. Cette invention se caractérise en ce que l'on peut se passer des éléments de sortie spécifiques qui sont utilisés en l'état actuel de la technique, et en ce que l'utilisation d'un palier central de grande taille permet d'obtenir de nombreux avantages comme un nombre de pièces réduit, des exigences moindres quant à la précision d'usinage, ainsi qu'un carter de type horizontal pour cette unité qui peut se partager en une partie haut et une partie bas.
Patent WO-0103193-A1 (WO)
Inventor: PLIKAT ROBERT
IPC: H01L29/732
Filed: 2000-06-14
Abstract: The invention relates to a semiconductor element comprising two pn junctions, which are structured in a wafer and which separate three electrically contactable areas with different charge carrier doping from each other (bipolar transistor). The charge carrier distribution in one of the outer charge carrier areas (collector area) is graded. According to the invention, charge carrier islands (34) are structured inside one of the more weakly doped partial charge carrier areas (20) of the graded outer charge carrier area (16) and are doped in the opposite manner to the partial charge carrier area (20).
Patent WO-0174753-A1 (WO)
Inventor: GERHAEUSER CLARISSA
IPC: C07D333/28
Filed: 2001-03-30
Abstract: La présente invention concerne des dérivés d'acide lunularique qui conviennent en tant qu'agents de chimioprévention.
Patent WO-0209398-A1 (WO)
Inventor: RUPP WERNER
IPC: H04M1/27475
Filed: 2001-07-14
Abstract: The invention relates to a method for generating a telephone number. The inventive method enables the activation of a symbol that represents a telephone number, whereby the symbol corresponds to a hyperlink or to the entry of the telephone number as text.
Patent WO-0219010-A1 (WO)
Title: Optischer schalter
Inventor: HOSSFELD JENS
IPC: G02B6/35
Filed: 2001-08-28
Abstract: Ein optischer Schalter zum Schalten von Lichtleitfasern mit einem Grundkörper mit Positionierstrukturen, einer ersten Lichtleitfaser, deren im Bereich des Grundkörpers liegendes Ende beweglich ist, mindestens einer weiteren Lichtleitfaser, deren Ende im Bereich des Grundkörpers liegt, und einem elektromagnetischen Antrieb, mit Permanentmagneten und Elektromagneten, wobei sich ein Schaltkörper an dem beweglichen Ende der ersten Lichtleitfaser befindet, derart daß dieses bewegliche Ende in den Schaltkörper fest eingebettet ist, und der Schaltkörper einen Permanentmagneten aufweist, welcher innerhalb der Aussenhüllfläche des Schaltkörpers liegt. Weiterhin einen optischen Schalter mit einem Grundkörper mit Positionierstrukturen, einer ersten Lichtleitfaser, deren im Bereich des Grundkörpers liegendes Ende beweglich ist, mindestens einer weiteren Lichtleitfaser, deren Ende im Bereich des Grundkörpers liegt, und einem elektromagnetischen Antrieb, mit Permanentmagneten und Elektromagneten, wobei sich im Bereich des beweglichen Endes der ersten Lichtleitfaser eine Aussparung befindet, in die zur Bildung des Permanentmagneten permanentmagnetisches Material eingebracht ist, welches innerhalb der Aussenhüllfläche der Lichtleitfaser liegt.
Patent WO-0233908-A1 (WO)
Title: Skalierbares zeiteinteilungsverfahren mit insbesondere abstands- und neueinteilungsfunktion beim versand von atm-zellen sowie zeiteinteilungsvorrichtung dafür
Inventor: MENTH MICHAEL
IPC: H04L12/54
Filed: 2001-10-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Bestimmen einer Zuordnungszeit (NS) in einem Zeitplaner (9) mit einer festgelegten Anzahl (K) von Zuordnungszeiten, wobei für eine zuzuordnende Zeit mittels einer Hash-Funktion jeweils eine bestimmte Zuordnungszeit der Anzahl von Zuordnungszeiten bestimmt wird und wobei mittels der Hash-Funktion die tatsächlich fortschreitende Zeit auf diese festgelegte Anzahl (K) von Zuordnungszeiten abgebildet wird.Ein Verfahren zum Bestimmen einer Sendezeit (TST) für eine Datenzelle (13) über eine Ausgangsleitung (3) eines paketorientierten Übertragungssystems, insbesondere gemäss dem ATM-Standard, ist vorteilhaft, wenn das Eintragen einer bestimmten Sendezeit (TST) als zuzuordnende Zeit für die Datenzelle (13) in einen Zeitplaner (9) erfolgt. Vorteilhafterweise erfolgt dies unter Verwendung des vorstehend beschriebenen Verfahrens. Weitere Anwendungsbereiche sind Zeitplaner in Maschinenanlagen, Vermittlungseinrichtungen in insbesondere paketorientierten Kommunikationseinrichtungen oder Multiplexer zum Multiplexen von Daten.
Patent WO-03096012-A1 (WO)
Inventor: KRATZER MICHAEL
IPC: G01N33/49
Filed: 2003-05-09
Abstract: The invention relates to a method for investigating the thrombocyte function of the blood, wherein the following steps are carried out: a) cross-flowing an aperture (3) with blood or blood components; b) determining the active radius of the aperture (3) depending on time and c) evaluating the time-dependent modification of the radius as a measure for blood cell and/or thrombocyte function.
Patent WO-03105108-A1 (WO)
Inventor: MAASS ALEXANDER
IPC: B60Q1/52
Filed: 2003-05-26
Abstract: L'invention concerne un procédé et un dispositif pour informer un conducteur ou intervenir sur un conducteur lorsque ce dernier dévie de sa trajectoire sur une voie de circulation, l'avertissement du conducteur ou l'intervention sur celui-ci dépendant de la situation de conduite, en particulier du type d'un marquage au sol délimitant la voie de circulation.
Patent WO-2004027407-A1 (WO)
Title: Messsystem mit photoempfindlicher elektrode
Inventor: SCHOENING MICHAEL JOSEF
IPC: G01N27/30
Filed: 2003-09-05
Abstract: Die Erfindung betrifft ein tragbares Messsystem zum Nachweis eines oder mehrerer .Analyten, umfassend einen Behälter (1) und eine photempfindliche Elektrode (3) sowie eine oder mehrere Lichtquellen (2). Das Messsystem ist dadurch gekennzeichnet, daß die Lichtquelle (2) oder die Lichtquellen (2) innerhalb des Behälters (1) angeordnet sind. Dies führt zu einem kompakten, kleinen und modular aufgebauten Messsystem. Vorteilhaft ist die photoempfindliche Elektrode (3) als Teil der Wand des Behälters (1) in dieser angeordnet.
Patent DE-1814247-A1 (DE)
Title: Dairy cattle feedstuff of molasses and - binder mixed in hot air flow
IPC: A23K40/10
Filed: 1968-12-12
Abstract: Pelletiesed dairy cattle feedstuff composed of molasses bound in hot air to a carrier substance, the hot air fed in from above as it flows along the same way as the substances, though the hot air flow is sealed off from gas or vapour access. The hot air flow producing the mixture is diverted several times and run through a rising path and then a descending path where it is allowed to expand so that the molasses and binder are once again united. Two parallel feeds should be provided at the entry to the drying container where mixing takes place. Thus air is fed exclusively through one feed and molasses and binder through the other.
Patent DE-1921505-A1 (DE)
Title: Wire annealing installation
Inventor: HARIOLF HAGENBUCHER DIPL-ING
IPC: H05B3/00
Filed: 1969-04-26
Abstract: Wire annealing installation is fed fro a three-phase current grid and the voltage in the separate annealing zones is kept equal. The temp. ratios in the separate annealing sections are established by a single adjustment of the relative lengths of the annealing sections. The necessary voltage is determined by the specific material properties of the wire to be annealed, the total length of the annealing path and the speed of the wire, as well as the temps. prevalent in the individual zones.
Patent DE-1964942-A1 (DE)
Title: Germanium nitride passivation layer for - planer ge transistors
Inventor: DAWID ERWIN
IPC: H01L21/318
Filed: 1969-12-24
Abstract: A better passivation effect is obtained by coating the Ge surface of a planar transistor with a Ge3N4 layer, covered by another layer of Si3N4. The Ge3N4 layer is produced by an epitaxial method or by pyrolytic decomposition of Ge cpds. with N2 or NH3.
Patent DE-2014118-A1 (DE)
Title: Fungicidal and insecticidal bonding agent for wood work
IPC: C08L61/28
Filed: 1970-03-16
Abstract: Fungicidal and insecticidal bonding agent comprising urea-formaldehyde- and/or melamine-formaldehyde glue and an inorganic wood preservative is used for the prepn. of wood-working materials. The wood preservative consists of an insecticidal anion, the pH being adjusted to produce the desired gelling time (pref. below pH 8) by the addn. of a hydroxycarboxylic acid capable of forming a Cu complex or a mixture of such acid or its Na salt with an inorganic acid. The hydroxycarboxylic acid may be a mono, di or tri acid e.g. lactic. tartaric or citric acid. The fungicidal anion is specif. borate, fluoride or arsenate and the inorg. acid may be H2SO4 or HCl which may be partly replaced by NH4-or alkali hydrogen sulphate or by (NH4)2SO4 or NH4Cl.
Patent DE-2025383-A1 (DE)
Title: Gas cleaner - with self cleaning filter
IPC: B01D46/04
Filed: 1970-05-25
Abstract: The filter has springs mounted behind it so that if the gas flow passing through is interrupted regularly or intermittently, the cake is removed by the vibration. The filter may be retained spaced from a support surface by fastenings between the springs, or the filter may be circular or cylindrical, with the springs inside, joined at the centre.
Patent DE-2027796-A1 (DE)
Title: Enema additive - in liquid form obtained by irradiation of ingredient
IPC: A61K41/00
Filed: 1970-06-05
Abstract: Liquid additive for enemas and rectal injections is produced by irradiation of a mixture of azulene, biotin and lactoflavin with IR radiation, irradiation of a mixture of hydroxyquinoline sulphate and choline with high-frequency current (Tesla current), and combination and mixing of the two irradiated mixtures. The additive prevents irradiation and allergy, and prevents odours during enema treatment. It is compatible with barium sulphate.
Patent DE-2030648-A1 (DE)
Title: Arc welding current
IPC: B23K9/09
Filed: 1970-06-22
Abstract: Arc-welding with consumable electrode comprises feeding welding current intermittently so that the arc alternates between an extinguished and a burning condition. The former period lasts 0.001-0.01 sec. and the respective ratio is 0.1-0.7. Welding takes place in any position.
Patent DE-2041690-A1 (DE)
Title: Yellow-red-violet basic azo dyes for polyacrylonitrile etc
Inventor: KRUCKENBERG WINFRIED DR
IPC: C09B62/82
Filed: 1970-08-21
Abstract: Yellow, orange red, red/brown, red/blue and violet, water-sol. basic azo dyes not contg. acid water-solubilising gps. and esp. sulphonic and carboxylic acid gps. for dyeing/printing leather, tanned cotton, synthetic superpolyamides and superpolyurethanes, cellulose acetate, lignin-contg. fibres, acrylonitrile (co)polymers, aromatic polyesters etc., and for colouring writing fluids and printing inks, have the formula: (wherein D is aromatic radical; E is aromatic radical, R1 is H, alkyl or alkenyl; R2 is alkylene; R3 is H, alkenyl, alkyl, cycloalkyl or aralkyl; R4 is H, alkenyl or alkyl; R9 is H, halogen, NO2, CN, alkyl or alkoxy; R10 is H, halogen, NO2, CN, alkyl, alkoxy, -NH-CO-alkyl, -NH-SO2-alkyl, aryloxy, aralkoxy, -SO2-alkyl -SO2-aryl or -CO-alkyl; X is an anion).
Patent DE-2047064-A1 (DE)
Title: Electric strip heating element - with zigzag metal film bonded between plastic foils
IPC: H05B3/26
Filed: 1970-09-24
Abstract: A flexible electric heating element consists of two strips of polyethanediol terephthalate foil between which a zigzag film of nickel has been deposited in atomic or low-molecular form. The metal film is covered by a layer of varnish and the sandwich is held together by solventless epoxy resin adhesive. Sandblasting of the junctions of foil and cement improves the adhesion.
Patent DE-2064652-A1 (DE)
Title: Heated runway surfacing - with pipes laid in epoxy resin with reactive solvent
IPC: E01C11/26
Filed: 1970-12-31
Abstract: A method of furnishing roadways, esp. aircraft runways, with a heated surfacing contg. hot pipes, consists of first applying epoxy resin combined with a reactive solvent as a penetrating preservative to the surfacing structure, then coating it with a material which adheres to this preservative, pref. an epoxy resin with a reactive solvent, then laying the pipes and bedding them in epoxy mortar. Preft. reactive solvents are styrene or monomeric ethyl glycidyl ether.
Patent DE-2104776-A1 (DE)
Title: Semiconductor device including insulated semiconductor zone
IPC: H01L21/74
Filed: 1971-02-02
Abstract: An insulating layer, e.g. of SiO2, Si3N4 a multilayer arrangement of both or of Al2O3 is deposited on a substrate of one conductivity type and is then selectively etched to expose desired areas of the surface of the substrate. Epitaxial layers of opposite conductivity type are then grown to approx. the same thickness as the insulation and components formed within those epitaxial layers.
Patent DE-2108700-A1 (DE)
Title: Rotary staple fibre cutter - preventing clogging by and matting of fibres
IPC: D01G1/04
Filed: 1971-02-24
Abstract: Staple fibre cutting machine, in which the fibres are cut to uniform lengths and prevented from matting or clogging the cutter, is provided with a rotary drum having two annular end plates between which are arranged radially disposed cutters whereby the fibre tows are wound onto the radially outward ends of the cutters and pressed towards the radially inward ends of the cutters for discharging from the drum by a compressor roller. Drum is mounted for rotation about an axis inclined at 45 degrees and the fibres are discharged mainly under gravity.
Patent DE-2124851-A1 (DE)
Title: Steam expanding of plastic granules - by reversed steam flow inside mould
IPC: B29C44/58
Filed: 1971-05-19
Abstract: The parent atpent provides a method of making mouldings by introducing steam into a mould containing expansible plastics granulate, the steam leaving from the side of the mould at which it entered, after changing direction. In the addition, the improvement is that the flow direction of the steam is periodically reversed, e.g. each time the mould is opened, by changing over the inlet and outlet via switch over valves. This prevents local clogging inside the mould, e.g. on the gratings over the inlet and outlet.
Patent DE-2135579-A1 (DE)
Title: Insulation of high voltage machines - using micaceous paper
Inventor: WICHMANN ARNOLD DR
IPC: H02K15/12
Filed: 1971-07-16
Abstract: A paper of mica and synthetic fibre is wrapped round the conductors, vacuum-impregnated with synthetic resin and cured. The paper has high tearing strength, good impregnatability and can be treated with accelerator first, before impregnation with epoxide resin.
Patent DE-2150832-A1 (DE)
Title: Pyridine prodn - from acetaldehyde, ammonia and oxygen in vapour phase
Inventor: BASIL BAYLIS ANTHONY
IPC: C07D213/10
Filed: 1971-10-12
Abstract: The reaction is carried out 300-550 degrees C in the presence of a condensation catalyst, pref. silica-alumina Picoline and higher condensation products formed besides pyridine are demethylated by oxidation so that the pyridine yield is increased. Methanol or isobutyraldehyde can be introduced into the mixture.
Patent DE-2236567-A1 (DE)
Title: Roofing and protective felts - non-hygroscopic, rot resistant, flexible, unshr-inkable, high tensile strength in all directions
Inventor: GOLLNICK ERICH DIPL CHEM
IPC: D04H3/12
Filed: 1972-07-26
Abstract: Felts are coated with blown bitumen or coal tar based compsns. opt. with natural or synthetic rubber and fillings, etc., and have, as a carrier fabric, a fleece of continuous polyester filaments embedded in polyamide.
Patent DE-2237733-A1 (DE)
Title: Laminar flow etching device - producing thin flat objects by spraying of vertically held object
Inventor: BURCK PETER DIPL CHEM
IPC: C25F7/00
Filed: 1972-08-01
Abstract: Thin plate shaped objects are electro-chemically or chemically thinned under laminar flow conditions in a device into which they are introduced in a vertical position mounted between two pliable plastic (0.07 mm thick) sealing rings. These fit in two polishing masks with 120 degrees included angle chamfered circular cut outs located between two common axis nozzles for the centrifugal pump circulated electrolyte or etchant. The nozzles comprise annular circumferential ducts with radial symmetrically disposed ducts, which overflow into tapered nozzle chambers at the narrow side of which are the nozzle apertures. The nozzle units are machined from steel tubes of dia. > then the mask window for the objects by >=2 mm. Centring of the objects in relation to the nozzles is done optically, the nozzles have transparent rear windows. The system yields relatively large uniform thickness objects, and it is used for the prepn. of penetration anodes for X-ray focussing valves and thin objects for viewing in transmission electron microscopy.
Patent DE-2243841-A1 (DE)
Title: Uniform activated manganese dioxide - for hardening polysulphide poly-mers prepd by reacting manganese compounds with alkali hydroxide
Inventor: HERTWIG ASKAU DIPL CHEM DR
IPC: C08L81/00
Filed: 1972-09-07
Abstract: Activated MnO2 is prepd. by treating an Mn cpd. in which the Mn is in valency state 2-4, with an alkali hydroxide, in aq. soln. or in solid form, at increased temp.; and, if the valency state of the Mn is 4, O2 is present. The prod. has specific surface (BET) of 2-40 (5-15) m2/g, and is used in hardening polysulphide polymers, esp. for sealing, e.g. for sealing double-glazing units.
Patent DE-2254783-A1 (DE)
Title: Nitro imidazolyl-triazolo pyridazines - prepd. by reaction of 6-amino derivs. and substd. amines, useful as antimicrobial agents
Inventor: BERGER HERBERT DR PHIL
IPC: C07D487/04
Filed: 1972-11-09
Abstract: Cpds. of formula (I):- (where R = H or lower alkyl, opt. substd. at pos. 2 with hydroxy, lower acyloxy or lower alkoxy; R1 and R2 are same or different H, lower alkyl or acyl, or form together an alkylene bridge (3-6C) opt. including lower alkylated N or -O; n = m 0 or 1) which have named substituents at pos. 6, such as e.g. 6-formylamino, 6-methylamino, 6-piperidino etc.; are prepd. by reacting a cpd. (II):- (where X = a reactive group, esp. active esters) with a substd. amine in polar solvent and opt. with acid-binding agent such as tert. amine etc. (I) 6-Substd. have very high antimicrobial act. in vitro and in vivo, which is some cases is even higher than that of cpds. (I) of parent patent.
Patent DE-2264092-A1 (DE)
Inventor: EHRAT KURT
IPC: G10L19/00
Filed: 1972-12-29
Abstract: A method of, and apparatus for, transmitting and receiving electrical speech signals transmitted in ciphered form, wherein at the transmitter end there are formed in sections or intervals from the speech signals to be transmitted, by frequency analysis, signal components or parameter signals containing frequency spectrum-, voiced/voiceless information- and fundamental sound pitch coefficients, these signal components are ciphered, the ciphered signal components or parameter signals are transformed into a transmission signal and this transmission signal is transmitted over a transmission channel, and at the receiver end there is reobtained from the transmission signal the ciphered signal components or parameter signals and deciphered, and from the thus-obtained deciphered signal components or parameter signals there is generated by synthesis a speech signal which is similar to the original speech signal. According to the invention there is employed at the transmitter end for the synthesis of the transmission signal harmonic frequencies of a common fundamental frequency with constant fundamental period at least for each signal section or signal interval, the amplitudes of the individual harmonic frequencies are determined by means of the ciphered signal components or parameter signals, and from the received transmission signal by frequency analysis over at least a respective one full fundamental period there is reobtained the fundamental frequency of the ciphered parameter signals or signal components in intervals or sections. Further, for the receiver end synthesis of the speech which is similar to the original speech signal there are employed harmonic frequencies of a common fundamental frequency and such frequencies are individually modulated by the deciphered parameters signals or signal components, and the transmitter end-frequency analysis of the speech signal and the receiver end-frequency analysis of the transmission signal is carrier out by means of individually accessible harmonic frequencies of a respective common fundamental frequency.
Patent DE-2323392-A1 (DE)
Title: Azo dyes for paper - prepd by diazo coupling of an aniline sulphonic acid with a substd naphthalene sulphonic acid
Inventor: NICKEL HORST DR
IPC: C09B33/04
Filed: 1973-05-09
Abstract: The dyes have formula (I) (free acid from):- where D is a diazotisable radical (benzene or naphthelene series pref. sulpho-benzene or sulphonaphthalene) and R is 2-4C alkyl. The dyes are usable in acid or salt from (with Na, K, Li, NH4) and give a strong red colour.
Patent DE-2328749-A1 (DE)
Title: Undercoating for asphalt on road bridges - good adhesion obtd. using dry aggregates which do not absorb water, and plastic binder
Inventor: WAGNER FRIEDRICH
IPC: E01D19/08
Filed: 1973-06-06
Abstract: The coating consists of an org. binder with granular aggregates, which after drying at 240 degrees C to a constant wt. takes up 0.2 wt.% water when exposed for 5 days at 20 degrees C with a relative humidity of 95%. The aggregate can consist of synthetic minerals, e.g. flint stone, or glass, quartzite, plastics which do not soften at the asphalting temp. or corrosion-resistant metals. This undercoat prevents bubble-formation underneath the asphalt, which can destroy the adhesion and causes cracks and craters.