baber/WOPTO huggingface dataset:
Patent WO-9415231-A1 (WO)
Inventor: BRENNER TOMAS
IPC: G02B6/30
Filed: 1993-12-22
Abstract: L'invention appartient au domaine des communications par fibres optiques dans des réseaux optiques, dans lesquels des circuits optoélectroniques intégrés sur des puces semiconductrices sont interconnectés par des fibres optiques. Les modes des petites puces guides d'ondes excentriques des circuits optoélectroniques intégrés sont adaptés, par des adaptateurs dits intégrés des formes des modes optiques, aux modes des fibres plus grandes et symétriques afin d'assurer des couplages optiques efficaces entre les puces guides d'ondes et les fibres. L'invention concerne un procédé de production de tels adaptateurs des formes des modes sur des puces semiconductrices. On génère premièrement des noyaux de guides d'ondes verticaux pointus au moyen d'un masque ayant une géométrie spéciale à l'aide de processus de gravure épitaxiale à diffusion limitée, puis on génère des guides d'ondes superposés. Ce procédé est utile pour la production en série de tranches entières (en anglais "full wafer processing").
Patent WO-9641942-A1 (WO)
Inventor: SEGER HUGO
IPC: F02M69/04
Filed: 1996-06-11
Abstract: Dans un moteur à combustion interne, on injecte du gaz naturel à travers un ajutage (17) en direction tangentielle et contraire au sens d'écoulement de l'air de combustion dans une conduite courbe d'amenée (13). On utilise de préférence deux ajutages (17) mutuellement espacés dans le sens d'écoulement qui injectent alternativement le gaz afin d'assurer une répartition homogène du carburant dans le mélange de carburant et d'air. Un jet conique (21) permet de mélanger de manière irréprochable le gaz à l'ensemble de l'air amené.
Patent WO-9900205-A1 (WO)
Inventor: LAUPER FRITZ
IPC: B22D41/04
Filed: 1998-06-17
Abstract: L'invention concerne un procédé de coulée pendant lequel la poche de coulée est déplacée relativement horizontalement dans le sens X et verticalement dans le sens Z et pivote autour d'un axe rotatif A. On peut ainsi, lors du coulage automatique, toujours maintenir au plus bas possible le point théorique de rotation de chenal autour duquel on fait basculer la poche de coulée en respectant une distance de sécurité entre la poche de coulée et le moule.
Patent WO-03016339-A1 (WO)
Title: A frog skin antibacterial peptide derivative
Inventor: SUN YUKUN
IPC: A61P31/04
Filed: 2002-05-08
Abstract: The present invention relates to a frog skin antibacterial peptide derivative having antibacterial function and to its salt which is suitable for medicamental use, which structural formula is: Gly-Ile-Gly-Lys-Phe-Leu-His-Ser-Ala-Lys-Lys-Phe-Gly-Lys-Ala-Phe-Val-Gly-Glu-Ile-X-Asn-Y-OH Wherein the 'X' is select from amino acid residue Met or Ile or Leu, the 'Y' contain two residues which select from Ser,Lys,Ile,Arg and Leu. The antibacterial function of the said derivatives is same as or more large than it of nature frog skin antibacterial peptide, and easily to be producted by solid phase chemosynthesis method, especially by geneticengineering technology.
Patent WO-2004032924-A1 (WO)
Inventor: JIANG JIANDONG
IPC: A61P3/10
Filed: 2002-10-10
Abstract: The present invention relates to a composition comprising berberine with insulin or other known drugs which can be used to NIDDM, and the use of berberine as insulin receptor or insulin sensitizer.
Patent WO-9528600-A1 (WO)
Title: Ensemble de fixation pour luminaire emboitable
Inventor: CHAN KAM HOI
IPC: F21V21/10
Filed: 1994-04-19
Abstract: Ensemble de fixation pour luminaire emboîtable, constitué d'une fiche en matière plastique (2) et d'une douille (4) aptes à s'emboîter par encliquetage dans deux tubes respectifs (1 et 3). La partie emboîtable dans le tube de chacune de ces pièces est constituée d'un cylindre creux à plusieurs fentes, et quelques rainures longitudinales (5 ou 5') sont formées à sa surface externe pour recevoir les cordons de soudure et empêcher toute rotation. La fiche (2) comprend un petit cylindre creux à plusieurs fentes destiné à s'engager dans l'ouverture de la douille. Un élément annulaire d'armature recourbé (10) formé à l'extrémité antérieure du petit cylindre constitue avec la face postérieure de l'ouverture de la douille une structure de solidarisation par encliquetage. Une partie saillante renforcée (12) constitue une zone déformable résistante entre la fiche (2) et l'ouverture de la douille (4). Après leur fixation par emboîtement, on peut retirer les tubes ou les laisser en place. Ledit ensemble est utilisable dans différents types de luminaires composites formés d'un tube de type classique muni d'un cordon de soudure, par exemple un luminaire pour projecteur. Cet ensemble est avantageux en ce que son coût initial est faible, il peut être fabriqué sans difficultés, il fonctionne de manière satisfaisante, son assemblage est rapide et sa fixation est résistante.
Patent WO-0065539-A1 (WO)
Inventor: BAESE GERO
IPC: G06T9/00
Filed: 2000-04-03
Abstract: L'invention concerne un procédé et un dispositif pour la lecture et la mémorisation, assistées par ordinateur, de coefficients de transformation, ainsi que des produits programmes informatiques et des supports d'information lisibles par un ordinateur. Selon l'invention, les coefficients de transformation sont affectés à des éléments qui décrivent un objet physique. Il sont extraits, dans l'ordre suivant, d'une matrice de coefficients de transformation mémorisés ; les coefficients de transformation sont extraits dans une première direction et/ou dans une deuxième direction de la matrice de coefficients de transformation, jusqu'à ce qu'un coefficient de transformation soit extrait dans au moins une direction qui présente une valeur prédéterminée ou dont la valeur est  inférieure à une valeur prédéterminée ; sur la base des positions des coefficients de transformation extraits, dans la matrice, d'autres coefficients de transformation sont extraits dans une troisième direction et/ou dans une deuxième direction de la matrice de coefficients de transformation.
Patent WO-0079060-A1 (WO)
Title: Hobelvorrichtung an maschinen zur eisaufbereitung
Inventor: HOFFMANN HEINZ
IPC: E01H4/02
Filed: 2000-06-19
Abstract: Hobelvorrichtung an Maschinen zur Eisaufbereitung zum Einsatz im bandennahen Bereich (11) der Eisfläche, mit einem Messer, welches mit seinem Träger an der Seitenwand des an der Maschine vorhandenen Hobelschlittens montiert ist, welche mit einer Kante auf der Eisoberfläche aufliegt, dadurch gekennzeichnet, dass das Messer (7) mittels eines Getriebes (20) aus einer angehobenen Ruheposition in die Arbeitsposition bewegbar ist.
Patent WO-0129402-A1 (WO)
Inventor: HANS WALDEMAR
IPC: F02M51/06
Filed: 2000-10-21
Abstract: Ein Brennstoffeinspritzventil (1) für Brennstoffeinspritzanlagen von Brennkraftmaschinen mit einer Ventilnadel (2), die mit einer Ventilsitzfläche zu einem Dichtsitz zusammenwirkt, weist einen an der Ventilnadel (2) angreifenden Anker (17) auf. Der Anker (17) ist an der Ventilnadel (2) beweglich geführt und wird mittels eines aus einem Elastomer bestehenden Elastomerrings (35) gedämpft. Der Anker (17) weist zumindest einen Brennstoffkanal (31) zur Zuleitung des Brennstoffs zum Dichtsitz auf. Zwischen Elastomerring (35) und Anker (17) befindet sich ein flächiger Stützring (36), der den Elastomerring (35) im Bereich der Ausmündung des Brennstoffkanals (31) axial stützt.
Patent WO-0148098-A1 (WO)
Title: Aqueous coating material having an antisoiling and water-repelling effect, method for the production thereof and its use
Inventor: RADEMACHER INGO
IPC: C09D7/62
Filed: 2000-12-22
Abstract: The invention relates to an aqueous coating material which has an antisoiling and water-repelling effect and which contains synthetic sheet silicates and/or colloidal silicic acid with primary particle sizes of < 500 nm. The particles that are distributed in a colloidal manner are rendered water-repellent and/or oil-repellent on the surfaces thereof.
Patent WO-0187678-A1 (WO)
Title: Scheibenwischvorrichtung, insbesondere für ein kraftfahrzeug
Inventor: ZIMMER JOACHIM
IPC: B60S1/24
Filed: 2001-03-10
Abstract: Scheibenwischvorrichtung, insbesondere für ein Kraftfahrzeug, mit mindestens einem zwischen zwei Endpositionen pendelbar gelagerten Wischer (12), der von einem, insbesondere elektronisch, reversierbaren Elektromotor (20) antreibbar ist, derart, daß der von den beiden Endpositionen des Wischers (12) eingeschlossene Pendelwinkel (16) von Reversierpositionen (38, 40) des Elektromotors bestimmt ist, wobei mindestens eine Reversierposition (38, 40) des Elektromotors (20), fahrzeuggeschwindigkeitsabhängig steuerbar ist.
Patent WO-0191198-A1 (WO)
Title: Piezoaktor
Inventor: STOECKLEIN WOLFGANG
IPC: H02N2/04
Filed: 2001-04-05
Abstract: Es wird ein Piezoaktor, beispielsweise zur Betätigung eines mechanischen Bauteils, vorgeschlagen, bei dem der Piezoaktor mit einem Mehrschichtaufbau von Piezolagen (2) versehen ist und in einem piezoelektrisch aktiven Bereich (A) über zwischen den Lagen angeordneten Innenelektroden (3, 4) mit einer elektrischen Spannung beaufschlagbar ist. Es ist mindestens ein inaktiver Bereich (B, C) an einem Ende des aktiven Bereichs (A) im Bereich der Gesamteibaulänge (Lges) im Lagenaufbau des Piezoaktors (1; 6; 7) vorhanden, Im aktiven Bereich (A) ist eine vorgegebene Anzahl (n) von Piezolagen (2) angeordnet und die Länge des mindestens einen inaktiven Bereichs (B, C) wird an die erforderliche Gesamteinbaulänge (Lges) des Piezoaktors (1; 6; 7) angepasst.
Patent WO-0207115-A1 (WO)
Inventor: NEBEL HERBERT
IPC: G07F7/02
Filed: 2001-07-11
Abstract: The invention relates to a method for transmitting data (1) that represent a value from a mobile data carrier (2). The inventive method comprises a step according to which the mobile data carrier (2) is presented to a reading device (3). The value (4) of the mobile data carrier (2) is modified by a difference amount (5) by means of the reading device (3). Said difference amount (5) is then set off against an account (6).
Patent WO-03102408-A1 (WO)
Title: Druckregler für eine kraftstoffversorgungsanlage einer brennkraftmaschine
Inventor: HAARER WERNER
IPC: B60K15/03
Filed: 2002-12-06
Abstract: Die Erfindung betrifft einen Druckregler für eine Kraftstoffversorgungs­anlage einer Brennkraftmaschine zum Regeln eines Kraftstoffdrucks, beinhal­tend ein Ventil, welches eine durch die Wirkung einer Ventil-Blattfeder gegen einen Ventilsitz in Schließstellung gedrängte Ventilkugel umfaßt. Die Erfindung sieht vor, daß bei geöffnetem Ventil (20) zumindest ein Teil des die Ventilkugel (18) umströmenden Kraftstoffstroms gegen eine mit der Ventil-Blattfeder (16) gekoppelte Prallfläche (40; 44) zur Erzeugung einer der Schließkraft der Ventil-Blattfeder (16) entgegengerichteten Strömungskraft gelenkt ist. Hierdurch wird das Druckregelverhalten des Druckreglers verbessert.
Patent WO-2004015510-A1 (WO)
Title: Verfahren zur positionsbestimmung eines transportfahrzeuges
Inventor: SCHREINER JOSEF
IPC: G05D1/02
Filed: 2003-07-30
Abstract: Die Erfindung betrifft ein Verfahren zur Positionsbestimmung eines Transportfahr­zeuges, insbesondere eines Flurförderfahrzeuges, innerhalb eines vorbestimmten Wirkbereiches des Fahrzeuges, in dem bewegliche, vom Transportfahrzeug trans­portierte erste Objekte sowie ortsfeste zweite Objekte vorhanden sind. Hierbei wird eine Kontur der in einer Umgebung einer momentanen Position des Trans­portfahrzeugs vorhandenen ersten Objekte abgetastet und mit einer digital gespeicherten Karte von allen im Wirkbereich des Transportfahrzeugs vorhandenen ersten Objekten verglichen, und aus dem Vergleich eine Position des Transport­fahrzeugs innerhalb der digitalen Karte bestimmt wird, wobei immer dann, wenn das Fahrzeug ein Objekt aufnimmt oder abstellt, die Position des Transportfahr­zeugs durch exakte Vermessung markanter Punkte der ersten und/oder zweiten Objekte in der Umgebung vom Transportfahrzeug aus und eine Ausrichtung des Transportfahrzeugs bestimmt wird und die in der digitale Karte gespeicherten Da­ten über die ersten Objekte entsprechend aktualisiert werden.
Patent DE-1809945-A1 (DE)
Title: Dehydrating aluminium fluorides
Inventor: SCHMIDT DR ALFRED
IPC: B01J8/18
Filed: 1968-11-20
Abstract: Aluminium fluorides are continuously dehydrated in a fludized bed furnace with direct heating. The furnaces are arranged in series and comprise cylindrical housings into which extend gas-heated radiator pipes secured at the furnace lid, almost to the perforated sinter plate of the furnace.
Patent DE-1914768-A1 (DE)
Title: Drum dryer for textiles
Inventor: F ARENDT HANS
IPC: D06F58/02
Filed: 1969-03-22
Abstract: The dryer has an inclined drum consisting of several separate drums of the same diameter rotating at the same speed but inclined at different positions. The drums ascend at a sloping angle from the loading side with respect to the horizontal over a relatively large path, but descend at a sloping angle over a short distance towards the unloading side.
Patent DE-1918351-A1 (DE)
Title: Pet cage of foamed polystyrene
IPC: A01K1/03
Filed: 1969-04-11
Abstract: Pet cage of foamed polystyrene. Rigid styrene polymer foam cage or hutch can be coated or lined with film, plates, spray coatings etc. and grooved, notched, bulged etc. Open front and top are covered in transparent panes, grids etc., and vertical forward grooves have steps for two height positions for locking means.
Patent DE-1921830-A1 (DE)
Title: Extra thin insulating foils
Inventor: WALTER VOELKL DIPL-PHYS DR
IPC: H01B3/30
Filed: 1969-04-29
Abstract: Thin foils, esp. less than 6 mu, are manufactured by depositing a film of a varnish on an impregnated or coated supporting foil and after curing are separated from the carrier foil. The auxiliary foil is impregnated or coated with materials that are finally cross-linked or polymerised. This may be done by heat treatment or radiation. The auxiliary foil may be coated metal, or impregnated paper, crosslinked polyester resin being used as coating or impregnating material. Other possible materials are polyvinyl-carbazole, epoxy-resin, silicone-resin, polyimide varnish, P.T.F.E. or mono-chlor-trifluor-polyethylene.
Patent DE-1935096-A1 (DE)
Title: Food flavour for yoghurts, cheeses etc
IPC: A23C9/156
Filed: 1969-07-10
Abstract: A flavouring paste is made by mixing (preferably homogenising) a "fruit brandy" (e.g. calvados, cointreau, kirsch, etc.) 0.5-3.0 with more-or-less dried fruit concentrate 1 part. The product, which may contain added sugar, is used as filling or as flavouring for fruit salad, yoghurt, cottage cheese, and beverages.
Patent DE-1953951-A1 (DE)
Title: Hydroquinone prepn from benzene
Inventor: BLIEDTNER DUERKES GEB
IPC: C25B3/23
Filed: 1969-10-27
Abstract: Benzene oxidation of quinone takes place at Ti electrodes containing 0.1-5 (0.2-0.25)% Fe and coated with very finely divided Pt group metals, in process for electrochemical preparation of hydroquinone by (a) anodic oxidation of benzene to quinone and (b) cathodic reduction of quinone to hydroquinone. Quinone enrichment in benzene can be raised to 1%, as compared with 0.5% when using PbO2 anodes.
Patent DE-2010545-A1 (DE)
Title: Gate-mechanism for a vacuum chamber
IPC: F16J15/16
Filed: 1970-03-05
Abstract: The gate-housing has an inlet and outlet and a thick partition between them, consisting of an inner cylinder and two sealing-elements encompassed by outer cylinders. They cooperate with the curved surface of the inner cylinder, to block the flow-paths between the inlet and outlets on both sides of it. The material between the inner and an outer cylinder is allowed to pass.
Patent DE-2105559-A1 (DE)
Title: Weft thread detector - fitted to air jet shuttless looms
IPC: D03D51/34
Filed: 1971-02-06
Abstract: The weft thread passes through an air channel which is formed from many flat blades with a hole in and an exit on their top, for the weft thread to pass through, when the air channel drops out of the way for the reed to beat up the fabric. At intervals, across the loom and in the blades, there are photoelectric cells and light sources. As the yarn passes through the exit of the blade, the photoelectric cell will detect whether the weft is present. If the weft if absent, the machine is automatically stopped.
Patent DE-2120574-A1 (DE)
Title: Lightweight clay bricks prodn - with smooth surfaces by expanding wet clay in closed mould and firing
IPC: C04B38/06
Filed: 1971-04-27
Abstract: Lightweight clay articles are produced by expanding homogenised clay mouldings in a closed refractory mould and firing to bricks, using clay mouldings with 40-50 wt.% water content when placed in the mould and firing first for 1.5-2 hr. at 250 degrees C, then heating for 3.5 hrs. and keeping 20-60 min. at 1030-1200 degrees C. The bricks have a smooth surface, uniform pore distribution and size, low bulk density and high compressive strength. Only the surface zone absorbs a small amount of water the inner pores being closed and not interconnected. The bricks can be painted or clad with tiles, clinker or natural stone, or plastered, and they can also take nails and plugs.
Patent DE-2120784-A1 (DE)
Title: Warp knit fabric - having variable elasticity and a web structure for mfr of panty -type garments
IPC: D04B21/00
Filed: 1971-04-28
Abstract: The portion of the fabric which will form the body of the panties has two-way elastic properties whilst the selvedge portions have one-way elasticity. The latter is achieved by having the lateral running yarns of substantially heavier denier than those running in the warp direction. Thus there is great flexibility in the warp direction and not much in the course direction. The body portion of the fabric which is composed of yarns having a lower denier than the selvedge is knitted so that it is extensible in both directions. Either synthetic or natural yarns or a mixture of both may be used in the body portion and e.g. they have a gauge of about 50. The finished fabric may be cut into approx. rectangular pieces from which one or two piece panty type garments may be constructed.
Patent DE-2139512-A1 (DE)
Title: Textile/paper size - based on water-insol starch complex with multivalent metal
IPC: C08B31/00
Filed: 1971-08-06
Abstract: Starch, in raw or partly cooked form, is treated in presence of water with hydroxide of multivalent metal, capable of forming water-insol. complex with starch. Prod. is useful as size for fibre mats, including paper, textile fibres, yarns and fabrics. Large amt. of starch can be incorporated in material without this adhering to drying drum during gelation of starch and improved dispersibility of starch ensures that size is uniform and no "fish-eyes" are formed.
Patent DE-2142744-A1 (DE)
Title: Nuclear fuel element - with supplementary heat transmission medium between fuel/breeder material and sheath
Inventor: BOETTCHER ALFRED PROF DR
IPC: G21C3/16
Filed: 1971-08-26
Abstract: Within the fuel/breeder material zone, around which is the metal sheath, and along the axis is a through channel amounting to approx 50% of the volume of the zone before irradiation, and within this channel is at least 10% of the heat transmission medium which is liquid at operating temp of the sheath. The fuel/breeder material is in the form of spherical particles esp hollow pellets. The shape of the fuel/breeder material zone and of the fission gas plenum within the sheath is such that evaporated thermal transmission medium form within the hot zone condenses on the walls of the plenum and returns to the hot zone by gravity and/or capillary action. Improved thermal control prevents local overheating and melting etc of the fuel/breeder material.
Patent DE-2149824-A1 (DE)
Title: Polyamide film production - on cooled roll continuously washed and dried each revolution
Inventor: MATSUMURA WAKUO
IPC: B29C48/08
Filed: 1971-10-06
Abstract: A continuously deposited molten resin film on the surface of the cooling roll is rapidly solidified then removed before the roll completes a full rotation. After the film has been removed, the surface is washed, polished in the presence of a washing liquid and dried so that it is once again clean to receive a new film. Particularly applicable to the production of non-stretch films.
Patent DE-2210544-A1 (DE)
Title: Ammonium phosphate fertiliser from wet process acid and - ammonia - has high polyphosphate content
Inventor: BURNS TOM V
IPC: C05B13/06
Filed: 1972-03-04
Abstract: Impure wet process H3PO4 of 58-68% P2O2 content and NH3 are introduced from opposite directions into a mixing zone, pref. a tee mixer, the acid pref. at 200-220 degrees F and the NH3 at 600-700 degrees F. The NH3, in amt of 0.8-1.2 moles/mole acid has a velocity 500 ft/sec. The mixt. then passes to a U-shaped conduit reaction zone kept at 560-600 degrees F for 0.1-0.18 sec. to give a hot melt of NH4 polyphosphate which is immediately quenched to yield an NH4 polyphosphate contg. 50% non-orthophosphate.
Patent DE-2213422-A1 (DE)
Title: 9-fluorenylphenoxyacetic acid derivs - useful as antiarteriosclerotic agents
Inventor: WINTER WERNER DR RER NAT
IPC: C07C59/72
Filed: 1972-03-20
Abstract: Title deriv. of formula (I): (where R1, R2 and R3 are H or lower alkyl), which have cholesterol- and triglyceride-lowering activity and can be used as antiarteriosclerotic agents, can be obtd. by reacting p-(9-fluorenyl)phenol with a cpd. Y-CR1R2-COOR3 (where Y is a reactive ester gp.) or by reacting an alkali salt of fluorene with a cpd. p-Z-C6H4-O-CR1R2-COOR3 (where Z is a reactive ester gp.). Prodts. with R3 = H may be esterified with lower alcohols to give (I; R3 is not = H), and (I; is not = H) may be re-esterified or saponified to (I; R3 = H).
Patent DE-2220634-A1 (DE)
Title: Exhaust gas purifier - with venturi tube and inclined air supply holes at narrowest section
Inventor: BIEHL KARL MARIA
IPC: F01N3/30
Filed: 1972-04-27
Abstract: An exhaust pipe attachment for motor cars is a Venturi tube which has bores in its well downstream of the narrowest section and directed inwards at an angle to the centre line. These bores pass through a thickened (on the outside) part of the tube and have a conical section. The convergence ratio of the VEnturi tube is greater than its divergence ratio.
Patent DE-2235673-A1 (DE)
Title: Metallized plastic foil capacitor prodn - with pretreated foil before metalli-zing
Inventor: SCHNITZLER AXEL DIPL ING
IPC: H01G13/00
Filed: 1972-07-20
Abstract: The strip of foil to be metallised is pulled continuously over a roller forming one electrode of an electric, esp. stabilised corona, discharge using dc, ac and/or pulsed supply in air at atmos pressure or in vacuo in the same outer chamber as the metallising or in oxygen or metallic atmos. The field strength of the discharge is at least 0.5 kV/mm esp 2 kv/mm and the foil has at least one face which is PTFE or a mixed polymer containing PTFE or polypropylene or silicone.
Patent DE-2319405-A1 (DE)
Title: V-Shaped loop automatic mfr - by pivoted carrier plate with ribbon feeds to determine the loop profile
Inventor: HESS OTTO
IPC: D05B35/06
Filed: 1973-04-17
Abstract: Designed for the prepn. of lengths or ribbon into V-shaped loops, for attachment to discloths, duster, etc. the carrier plate is pivoted on a stud, with the ribbon feeds, with adjustment to determine the angle into which the ribbon is shaped according to the type of hanging loops required for sewing into the edge of the fabric. The purpose is to give an automatic process to shape and hold the loop while it is sewn into place.
Patent DE-2319591-A1 (DE)
Title: Surgical needle roller - mounted releasably in holder for quick sterilising
Inventor: RAU HANS JOACHIM
IPC: A61B17/20
Filed: 1973-04-18
Abstract: Surgical needle roller is mounted releasably and rotatably on a holder which is provided with a curved cover for supporting the roller out of contact with ambient objects when not in use. Pref. the holder has co-axial integral stub shafts which journal the roller, the stub shafts forming a continuation of a yoke.