baber/WOPTO huggingface dataset:
Patent WO-9907264-A1 (WO)
Inventor: BLOCH RUTH
IPC: A47G1/14
Filed: 1997-08-08
Abstract: L'invention concerne un cadre où des garnitures pour celui-ci, conçus de façon que l'image qu'ils contiennent soit courbée vers l'arrière pour produire un effet 3D, ou bien décalée vers l'arrière, à une certaine distance, pour produire un effet semblable à un effet 3D. Dans des cadres non flexibles se trouvent des encoches et/ou des garnitures qui produisent la courbure ou le décalage vers l'arrière nécessaires de l'image. Dans des cadres flexibles, la forme et les dimensions des pièces séparées ou réunies, pliables, pouvant être enfichées les unes dans les autres et assemblées servent à la production de ladite courbure ou dudit décalage.
Patent WO-9911322-A1 (WO)
Title: Device for irradiating internal cavities of the body
Inventor: BAYS ROLAND
IPC: A61B18/22
Filed: 1998-08-28
Abstract: The invention concerns a device (100) for irradiating internal cavities of the body comprising a flexible catheter (11), made of transparent material, containing an optical fibre (13) whereof an end section (18) is arranged for radially diffusing light derived from a source provided at the fibre other end, and an inflatable balloon (140) fixed at one end of the catheter so as to cover the optical fibre (13) diffusing section (13). The balloon (140) is made of elastomer material partially diffusing light and prefabricated by moulding of a specific print of the cavity to be treated, so as to match its form. It is properly pressed against the cavity wall, the thickness of the wall remains constant after the balloon has been inflated, and the pressure required for said inflating is low and cannot damage the cavity tissues.
Patent WO-02083881-A1 (WO)
Title: Procedes permettant de detecter et d'ajuster la replication du virus de l'hepatite b et de preparer des souches virales mutantes a efficacite de replication modifiee
Inventor: WEN YUMEI
IPC: C07K14/02
Filed: 2002-03-11
Abstract: Procédés permettant de détecter et d'ajuster la réplication du virus de l'hépatite B et de préparer des souches virales mutantes à efficacité de réplication modifiée. La présente invention repose sur l'utilisation de diverses amorces qui sont conçues sur la base de la séquence nucléotidique codant la polymérase des souches, en combinaison avec la digestion de l'endonucléase et l'amplification en chaîne par polymérase, pour remplacer les gènes de polymérase dans les génomes de différentes souches virales de l'hépatite B et des fragments respectifs des gènes. La présente invention concerne également l'analyse de la fonction de réplication de nouveaux génomes de polymérase recombinés. La présente invention peut être utilisée pour trouver de nouvelles régions fonctionnelles dans les polymérases et pour concevoir des médicaments et réactifs de diagnostic correspondants, lesdits médicaments pouvant inhiber la réplication du virus de l'hépatite B.
Patent WO-0042860-A1 (WO)
Inventor: WINKELMANN MANFRED
IPC: A23F5/14
Filed: 2000-01-24
Abstract: L'invention concerne un procédé pour confire des grains de café. Selon ledit procédé, les grains de café torréfiés encore chauds sont recouverts d'une couche de sucre qui se caramélise. L'objectif de l'invention est d'offrir un procédé qui, si l'on compare avec des procédés de confiserie connus, permette d'obtenir des grains de café confis dont l'arôme est nettement amélioré et dont la surface est régulière et lisse. Selon l'invention, cet objectif est atteint grâce à un procédé selon lequel les grains de café sont fluidisés à travers un mélange vapeur d'eau-gaz de torréfaction, à une température comprise entre 200 et 270 °C, puis torréfiés selon le procédé de torréfaction de café en lit fluidisé. Après un temps de torréfaction compris entre 70 et 200 secondes, du sucre cristallisé ou bien une solution de sucre présentant une concentration de 2 à 4 grammes de sucre pour un gramme d'eau est finement réparti(e) sur les grains de café fluidisé, de telle sorte que le sucre sèche, se caramélise et forme un enrobage régulier sur chaque grain de café. Immédiatement après cette opération, les grains de café sont conduits, à l'état fluidisé, à un dispositif de refroidissement et refroidis par amenée d'air ambiant, en 110 à 400 secondes, jusqu'à une température de 60 à 10 °C. Le refroidissement se fait de préférence en deux étapes. Dans la première étape, en 30 à 80 secondes, les grains de café confits collants sont refroidis rapidement avec une grande quantité d'air de fluidisation, de sorte qu'ils ne collent plus. Dans la seconde étape, qui dure 80 à 320 secondes, s'effectue le refroidissement final des grains de café jusqu'à une température de 60 à 10 °C, de façon délicate, avec une faible quantité d'air de fluidisation.
Patent WO-0237003-A1 (WO)
Title: Block zur ansteuerung von ventilbaugruppen
Inventor: EXNER HERBERT
IPC: F15B13/00
Filed: 2001-09-17
Abstract: Die vorliegende Erfindung bezieht sich auf einen Block (100) zur Aufnahme von Ventilbaugruppen (104a - 104h), der zumindest zwei Plattensegmente aufweist, durch die zumindest ein Fluidkanal (T, P) definiert wird. Auf diese Weise läßt sich ein modulares Plattensystem vorsehen, das in Abhängigkeit von den gewünschten Ventilfunktionen mit einer beliebigen Kombination von Ventilbaugruppen versehen werden kann und bei dem die Fluidverbindung zur Pumpe und zum Tank zentral hergestellt wird. Vorzugsweise befinden sich die Arbeitsanschlüsse und die elektrischen Anschlüsse für die Ventilbaugruppen an den einzelnen Plattensegmenten, so daß der Aufwand zur Einbindung des Blocks in ein hydraulisches System wesentlich verringert wird.
Patent WO-03013775-A1 (WO)
Inventor: MEISTER TITUS
IPC: B23H9/14
Filed: 2002-07-22
Abstract: The invention relates to an EDM installation for removing metal connecting elements from a structure (W, 60), comprising a drill head (3), a rotational drive (10) which rotates a tool, a positioning system (15) for moving the tool, and a process control (48) for controlling the entire installation. The inventive installation further comprises an energy device (30) and an electric circuit. The tool is a tubular electrode (5) through whose interior (5a) a dielectric can be guided to the surface (61a) of the connecting element (61) to be broken facing the interior (7a), thereby producing a voltage between the tubular electrode (5) and the connecting element (61) to be broken in order to achieve EDM erosion.
Patent WO-03101236-A1 (WO)
Inventor: WEIDINGER THOMAS
IPC: A43C15/16
Filed: 2003-05-24
Abstract: Semelle (14) pour chaussure de course, qui possède au moins un crampon (16) présent dans la semelle (14) et pouvant être modifié en longueur dans son orientation longitudinale axiale. Son capuchon (22) est monté, de manière à pouvoir être ajusté en longueur, dans une partie de guidage (28) rigide en forme de douille d'un élément de guidage (24), à l'aide d'un élément d'amortissement (60) élastiquement déformable. Le bord libre de la partie de guidage (28) en forme de douille est constitué au moins en partie de gomme élastique.
Patent DE-1814248-A1 (DE)
Title: Light metal (a1znmg) vehicle body construc - tion by welding
Inventor: P BRENNER DR-ING
IPC: B23K5/12
Filed: 1968-12-12
Abstract: The single units of construction, including the outer shell, are of cold curing pieces. Or only for the outer shell is cold cured while for the rest heat cured pieces are used. Or that the whole or part construction is heat cured after assembly.
Patent DE-1911401-A1 (DE)
Title: Porous floor covering
Inventor: BRAML WILHELM
IPC: E04F15/10
Filed: 1969-03-06
Abstract: Floor covering comprising a layer of textile material, pref. pricked polypropylene non woven mat backed with glass cloth, and a porous underlay pref. comprising a perforated or stripped pattern of felt (pricked polyester fibres) secured by a pattern of resinous adhesive which leaves up to 30% of the underside of the textile layer exposed, e.g. by rows of holes through the underlay. Suitable for covering moist (fresh concrete) flooring without inhibiting drying.
Patent DE-1935139-A1 (DE)
Title: Exhaust gas purifier for ic engines
Inventor: MENZENBACH PETER
IPC: F02M23/08
Filed: 1969-07-07
Abstract: An air inlet sections inserted into the induction pipe, for supplying air, the amount being dependent upon the pressure in the pipe, and in doing so by-passes the carburettor. The air inlet section has apertures for the additional air, and the pressure take-off. The pressure of the induction pipe is taken-off by a membrane, the hinged section of which adjusts a piston valve for the additional air flow.
Patent DE-1935523-A1 (DE)
Title: Plastics weatherproofed beach hut
Inventor: BARTZ WILHELM
IPC: E04H1/12
Filed: 1969-07-12
Abstract: Plastic bowl forming the roof of the igloo or other shelter is carried on an oblique cylinder made from iron structurals clad in plastics. A swing-up door is placed in the cylinder where it girth is largest. A broached support plate can be used to anchor a weather protector. The wall clads are commercial corrugated plastics panelling.
Patent DE-1939507-A1 (DE)
Title: 17-alpha-20 keto steroids of the (19-nor) pregnane - series
Inventor: HEMPEL GERHARD DR
IPC: C07C7/00
Filed: 1969-07-31
Abstract: They are prepared by the action of the concentrated strong acid on the corresponding 20-acyloxy-17 alpha, 20-epoxysteroid. The transposition is suitably effected a solvent inert to the strong acid e.g. CH2Cl2, CCl4, C6H6 or in a carboxylic acid or anhydride, at temperatures between 0 degree C. and the b.pt. of the solvent, pref. at room temp. Strong acids which may be used include e.g. p-toluene sulphonic acid, styrene sulphone based ion exchange resins, and Lewis acids, as well as the usual organic and inorganic acids.
Patent DE-1962409-A1 (DE)
Title: Photographic yellow forming couplers
Inventor: IWAMA MASAKUNI
IPC: G03C7/36
Filed: 1969-12-12
Abstract: Photographic yellow forming couplers Acylamino cpds. of formula: (in which X is -CMe3 or -C6H4W; W is H, 6-18C acylamino, halo or 1-4C alkyl or alkoxy; R1 is 1-18C aliph. hydrocarbon; Y and Z are each H, halo, -COOR2 or 1-4C alkyl or alkoxy; A is H, halo or -OCOR3; R2 and R3 are each 1-4C alkyl). Esp. for use as protected couplers in Ag hal. emulsions. Have better props. than conventional couplers esp. better solubility in high b.pt. solvents and form images having transparency.
Patent DE-1965873-A1 (DE)
Title: Carboxy-peresters
Inventor: H MCKELLIN WILBUR
IPC: C07C51/60
Filed: 1969-05-06
Abstract: Alkenically unsaturated monomer(s) are polymerised in an aqueous medium in the presence of a free-radical initiator which has the formula where A is a 2-20C divalent (cyclo)aliphatic or aromatic group in which 2 or 3 carbon atoms are present between the two carbonyl groups, or it may have the formula R2-C-R3, n = 1 or 2, R1 is a 4-20C mono- or di-valent (cyclo)aliphatic group in which a carbon atom linked to a peroxy oxygen atom is a tertiary carbon atom, and R2 and R3 are C not > 12 (cyclo)aliphatic or aromatic groups, or may together form a cyclic group. The preparation in known way of these peresters in which A is R2 - C - R3 is also claimed. Polymerisation may be at lower temperatures than are generally used, and may be in alkaline systems. Control of the polymerisation is easier.
Patent DE-2005343-A1 (DE)
Title: Thermal bonding for non-wovens of two-component fibres
IPC: D04H1/54
Filed: 1970-02-06
Abstract: A single carrier medium in the form of a perforated conveyor belt or a perforated drum is used to carry the loose material through a hot zone and then into a cold zone. In the hot zone the temps are 5-15 degrees C above the melting point of the fibres' cladding so that it melts and the fibres fuse together while the cores remain in the solid state. The length of heat application is achieved by an adjustable shield. The hot air is kept relatively free of oxygen to reduce yellowing. In the cold zone the melted fibre cladding is set to provide a bonded non-woven at speeds comparable to needle bonding equipment.
Patent DE-2009465-A1 (DE)
Title: Continuous dyeing of polyester textiles
IPC: C09B57/12
Filed: 1970-02-28
Abstract: Continuous dyeing of polyester textiles. Dyes: (where R is H, COOC3H7, COOCH2C6H5, COOCH2- CH(C2H5)C4H9, COOCH2-C(C2H5)(CH2OH)C4H9, COOCH2CH2OCH3 or COO(CH2)4OCOCH3; X is Cl or SO3-C6H4CH3 and Y is H or Cl) are used for continuously dyeing polyester textiles in solvents, pref. trichlorethylene. Orange to yellow shades are obtained in examples. Process reliability in continuous operation is high and speck formation by dye pptn. is prevented.
Patent DE-2010517-A1 (DE)
Title: Semiconductor prodn by epitaxial deposition from - gas phase
IPC: C30B25/02
Filed: 1970-03-05
Abstract: Deposition process on a surface of a number of heated substrate bodies in a reaction chamber filled with reaction gas from which on contact with the substrate the layer material is deposited is as in DT 1769520; two parallel and oppositely moving chains of substrate carriages being used for the deposition process. The leading carriages already outside the reaction chamber are subsequently dismounted, unloaded, reloaded, and finally attached to the chain end for introduction into the processing chamber.
Patent DE-2017118-A1 (DE)
Title: Filter for separating dust from air or gas
IPC: B01D46/02
Filed: 1970-04-10
Abstract: The filter consists of fabric filter tubes with tapered lower ends which fit onto tubes protruding through the filter housing. The top and bottom sides of the housing are both inclined in the same direction.
Patent DE-2018017-A1 (DE)
Title: Pesticides, particularly for plant protection, treated to reduce resi - toxicity
IPC: A01N25/32
Filed: 1970-04-15
Abstract: Active materials in pest control agents, partic. for plant protection, are coupled with auxiliary reactive materials, pref. also having pesticide activity so as to lead to less toxic cpds. either through decomposition or through chemical reactions, and thur prevent build-up of toxic residues. Pref. auxiliary is added as a liquid which simultaneously acts as solvent for active material, or pref. as a gas just before application. Components are stored under cool conditions to prevent premature reaction. In example, soln. of 70% nicotine and 30% "DDT" (RTM) (dichlorodiphenyltrichloroethane) is made intoa concentrate with same amount water and sealed for storage. Decomposition rate of "DDT" to "DDE" is below 1% over a period of several months. After application as a spray soln. under actual conditions of use, half-life of "DDT" is about 2 weeks.
Patent DE-2018790-A1 (DE)
Title: Powder moulding press
IPC: B30B11/02
Filed: 1970-04-18
Abstract: Powder moulding press for objects of metal or carbon has an upper plunger on a piston, a stationary lower plunger and a die movable by a lower piston, which is a hollow shell and surrounds the lower plunger, which is based on the floor of the lower piston, pref. coaxially. The lower plunger comprises a lower column and a replaceably seated tool on the column. A connecting bridge or baseplate is unnecessary.
Patent DE-2026988-A1 (DE)
Title: Spiral finned tube - made to narrow tolerances by drawing
IPC: B21C1/22
Filed: 1970-05-28
Abstract: When tubes with longitudinal fins are drawn through a die to reduce diameter and give a spiral form to the fins, the drawing die has to be rotated during passage of the tube and, very often, the angle of the fins is uneven and unsuitable for many purposes. By varying the drawing speed according to the length of tube drawn, the angle can be kept constant and within narrow tolerances. The formula for calculating the speed is v = a + Ksn, where v = drawing speed, a = starting speed, s = feed length, K = constant depending on the compsn. of material, and n = constant depending on tube and fin dimensions. For 15% Cr - 35% Ni steel, K is 0.0206.
Patent DE-2033590-A1 (DE)
Title: Semi-synthetic penicillins - from 6-apa triethylammonium salt and sulphamoylaryloxyalkanoyl halides
IPC: C07D499/60
Filed: 1970-07-07
Abstract: Semi-synthetic penicillins of formula (I): (where R is alkyl; R1 is H or alkyl, and R2 is H, halogen, alkyl or alkoxy) are prepd. by reacting the triethylammonium salt of 6-aminopenicillanic acid with a (dialkyl-sulphamoyl-aryloxy)-alkanoyl chloride at -5 degrees C in a CH2Cl2 medium and extracting the acidic penicillin with a CH2cl/2 butyl acetate solvent mixture, and are converted into the potassium salt by reacting with a 20% soln. of potassium acetate in methanol and adding acetone or ether. Alkaline conditions leading to inactivation of 6-APA are avoided during the first stage, and the acylation proceeds rapidly. In the extraction stage, a stable emulsion is not formed, and the penicillin is extracted selectively. The end-product is thus obtained in a very pure state.
Patent DE-2034323-A1 (DE)
Title: Alkylpolysiloxane cpds - useful for lubricating and easing separation of spandex fibres
IPC: D06M15/643
Filed: 1970-07-10
Abstract: The alkylpolysiloxanes used have viscosity is not >2000 cP at 20 degrees C and pref. each, or at least every 50th, Si atom in the molecule of the alkylpolysiloxane carries one of the groups: and in which the Si atom is bound to the O or S atom.
Patent DE-2100706-A1 (DE)
Title: Improved storage and recovery of inform-
IPC: G06K7/12
Filed: 1971-01-08
Abstract: The luminescent substance forming the imaging part of the method of DT 1499575 is supplied with a light scattering material, which does not absorb or only slightly absorbs excitation- or photo luminescent radiations. The scattering materials has a refractive index which is very much larger than that of the luminescent substances, and pref. consists of TiO2, BaSO4 or NaCl, but may also be gas bubbles.
Patent DE-2116417-A1 (DE)
Title: Carbon mouldings - by moulding mixt of carbon and elastomer under pressure at 100-250c
Inventor: KOLLING GEORG
IPC: C08L21/00
Filed: 1971-04-03
Abstract: Carbon mouldings are produced by mixing C with 10-30wt.% elastomer in powdered, emulsified or dissolved form, and moulding the mixt. at 100-250 degrees C under press. The moulding mixt. may also contain 1-10wt.% of another polymer, 0.5-3wt.% S, 5-40wt.% inert fibrous material and 2-7, pref. 4-5wt.% plasticiser.
Patent DE-2126631-A1 (DE)
Title: Continuous liquid filtration - with continuous isomeric downward bed - movement and horizontal liquid flow
IPC: B01D33/00
Filed: 1971-05-25
Abstract: A continuous liquid filtration process using a continuously moving particulate filter bed with liquid flow transverse to its movement and continuous regeneration and recycling, is effected by lowering the filter bed vertically with constant isomeric speed and constant cross-section. The liquid passes (horizontally) through the bed throughout its height, the filter particles being removed from the bottom, regenerated and recycled to the top. A pref. apparatus comprises a vertical-axis annular vessel, with radial inward liquid flow. The bed material is continuously removed for regeneration from the conical bottom.
Patent DE-2136673-A1 (DE)
Title: Textile softening agent - comprising a carboxylic acid amide and trisacryloyl-hexahydro-1,3,5-triazine for use in washing compsns
Inventor: LEHMANN HANS-JUERGEN DIPL CHEM
IPC: D06M13/405
Filed: 1971-07-22
Abstract: Washing compsns. esp. for use in washing machines, contg. a surfactant(s) of the anionic sulphonate and/or sulphate type, a soap or an amphoteric surfactant, opt. a non-ionic surfactant, a builder and opt. conventional additives, is improved by the addition of an agent giving soft hand even in the presence of anionic surfactants consisting of a combination of (a) a carboxylic acid amide having the formula RCONH(CH2NH)n-X (in which R is an aliphatic, cycloaliphatic or araliphatic hyrocarbon gp. contg. 9-23C, pref. 11-19C alkyl or alkenyl; n = 0-4; and X is H or -CH2CHOHCH2OR' gp. in which R' is a 12-18C alkyl or alkenyl); and (b) trisacryloyl-hexa-hydro-1,3,5-triazine; the ratio (a):(b) being 2:1 to 1:1.
Patent DE-2149528-A1 (DE)
Title: Refractory component manufacture - from paste
Inventor: HAHN HELMUT
IPC: C04B33/30
Filed: 1971-10-04
Abstract: The components are made from a flowable mass comprising a mixt. of granulated refractory material moulds, which have been preheated to 800-900 degrees C, and which are then immediately re-loaded into a furnace at 900-1200 degrees C, where the refractory mass is sintered in one operation. The shock sintering treatment results in a very hard outer compact shell.
Patent DE-2162600-A1 (DE)
Title: Sheathed sodium metal melt refining packet - using controlled melting point sheath material
Inventor: JUERGENS WALTER DR ING
IPC: C21C7/00
Filed: 1971-12-16
Abstract: Na melt addition packet comprises Na in a sealed metal sheath, the m.pt. of which is selected to suit the metal bath temp. into which it is to be introduced. The sheath material must be compatible with the melt metal and should pref. have a m.pt. slightly lower than the melt. The method is used for Al melts.
Patent DE-2204824-A1 (DE)
Title: Raw food and feedstuffs contg 1,3-diols or their - esters - for protection against microbial attack
Inventor: FRANKENFELD JOHN W
IPC: A23K30/00
Filed: 1972-02-02
Abstract: Raw foodstuffs or feedstuffs, esp. cereal grain, contain a relatively small amt. (pref. 0.05-2.0 wt.% esp. 0.1-0.5 wt.%) of a 3-15C aliphatic 1,3-diol or an ester thereof to protect them from attack by moulds, yeasts and bacteria. The prefd. diols are 1,3-octanediol 1,3-heptanediol and 1,3-nonanediol, and the prefd. esters are 1,3-butanediol 1-monooctanoate and 1,3-octanediol 1-monoporpionate, Cereal grain is pref. coated with a film of the diol or ester.
Patent DE-2220101-A1 (DE)
Title: Halo cpp/active h-cpd reaction - in presence of acid - acceptor, with continuous sepn of salt formed, and recycling of liq
Inventor: NOLL WALTER PROF DR
IPC: C07F7/18
Filed: 1972-04-25
Abstract: Process gives simplified pumping, stirring, filtration, temp. control and sepn. of prod. improved spacer time yield, allows higher product concns. without soln. becoming thick and difficult to handle and gives relatively small easily sepd. salt crystals. Esp., useful for reaction of alkyl-aryl- (ar)alkylalkoxy and/or alkoxy halosilanes with e.g., ketoximes, carbonamides, carboxylic acids, in presence of e.g., NH3, tert. amines, aromatic amines, and opt. solvents.
Patent DE-2235810-A1 (DE)
Title: Copolymsn of ethylene with 3-10C olefin - in presence of catalyst system contg cpds of V, Ti and Al
Inventor: WAGENSOMMER JOSEPH
IPC: C08F210/18
Filed: 1972-07-21
Abstract: Ethylene and a 3-10C olefin are copolymerised at -10 degrees to +100 degrees C and 0-70.3 atm. gauge in the presence of a catalyst system consisting of (1) a soln of 1-10 mole VX4 (X is Cl, Br or I), and 0.5-5 mole Ti(OR)4 (R being a 1-10C alkyl) in a halohydrocarbon solvent having b.pt >30 degrees and m-pt 10 degrees C, free of water and oxygen-contg. cpds. (e.g. C2Cl4) and (2) R'aAlY3-a as a co-catalyst (R' is a hydrocarbon radical; a = 1-3, Y is Cl, Br or I) with the proviso that the molar ratio (1):(2) is 1:50 to 2:1. The reaction can be carried out in an inert diluent, e.g. hexane. Prodts. obtd have improved extrusion velocity, tensile strength and elongation; they are compatible with carbon black, clay, silica and oils; they are suitable for the prodn. of tyres, tyre tubes, cable coatings, hoses, belts, shoes, sponges etc.
Patent DE-2247884-A1 (DE)
Title: Silencers - for equipment handling high velocity gas flows contg silicone rubber sleeve
Inventor: MURPHY MILO EVERETT
IPC: F01N1/22
Filed: 1972-09-29
Abstract: Silencers for fixing e.g. to jet engines, air brakes comprises a gas-impermeable sleeve defining a receiver, and supported on a framework having structural elements provided with edge surfaces, designed to tough the sleeve so as to close off the receiver, as well as having fixing means and gas inlet means the sleeve being formed from an elastic material pref. silicone rubber designed to move away from the edges of the frame elements under gas press. in such a way as to permit the gas to leave the receiver.