baber/WOPTO huggingface dataset:
Patent WO-03030521-A1 (WO)
Inventor: RIEDEL HELMUT
IPC: H04N5/335
Filed: 2002-09-27
Abstract: L'invention concerne un appareil de prise de vues permettant en particulier d'acquérir des images tridimensionnelles d'objets ou de scènes. Etant donné que le flux lumineux réfléchi à partir d'une scène à analyser diminue proportionnellement avec l'éloignement par rapport aux objets individuels, il ne reste généralement à disposition, en particulier lors de l'acquisition de scènes de trafic en 3D au moyen de l'appareil de prises de vue, qu'un flux lumineux extrêmement réduit pour produire des signaux électriques permettant de mesurer les distances. En particulier dans le cas d'objets éloignés possédant des propriétés de réflexion médiocres, le flux lumineux à disposition ne suffit pas pour garantir des rapports signal/bruit suffisamment élevés lors de la mesure. Selon l'invention, pour améliorer cette situation, on utilise un appareil de prises de vue, en particulier pour acquérir des images tridimensionnelles d'objets ou de scènes, comprenant une pluralité d'éléments de pixel photosensibles disposés en deux dimensions, caractérisé par un système de connexion programmable permettant d'interconnecter en parallèle un nombre quelconque d'éléments de pixels voisins. L'invention est adaptée en particulier à l'acquisition d'images télémétriques (images 3D), par exemple pour acquérir des images tridimensionnelles de l'habitacle et de l'environnement d'un véhicule dans des applications liées aux techniques de la circulation.
Patent WO-03055724-A1 (WO)
Title: Vorrichtung zur insassenklassifizierung und verfahren zur insassenklassifizierung
Inventor: SCHMIED MARTIN
IPC: B60R21/015
Filed: 2002-11-05
Abstract: Es wird eine Vorrichtung beziehungsweise ein Verfahren zur Insassenklassifizierung vorgeschlagen, die sich dadurch auszeichnen, dass der Bereich des Fahrzeugeinstiegs durch einen bildgebenden Sensor überwacht wird und in Abhängigkeit von Signalen des bildgebenden Sensors eine Insassenklassifizierung durchgeführt wird. Diese Insassenklassifizierung kann verfeinert werden durch Signale von einem Gurtschloss, Türschaltersensor beziehungsweise einer Innenraumsensierung.
Patent WO-2004020830-A1 (WO)
Title: Zahnradförderpumpe
Inventor: BODZAK STANISLAW
IPC: F04C2/18
Filed: 2003-04-10
Abstract: Zahnradförderpumpe mit einer Pumpkammer (14), in der ein rotierend angetriebenes Paar von an ihrem Aussenumfang miteinander kämmender Zahnräder (16, 18) angeordnet ist. Es ist ein Ventil (50) zur Steuerung des im Druckraum (42) herrschenden Drucks vorgesehen, das einen Ventilkolben (60) aufweist, durch den ein Verbindungskanal (52) des Druckraums (42) mit dem Ansaugraum (40)gesteuert wird und der durch eine vorgespannte Feder in einer Schliessrichtung beaufschlagt ist. Der Ventilkolben (60) begrenzt die Pumpkammer (14) in Richtung der Drehachsen (25, 27) der Zahnräder (16, 18) zumindest teilweise und wird durch die Feder (62) in einer Schliessrichtung zu den diesem zugewandten Stirnseiten der Zahnräder (16, 18) hin als Ventilsitz gepresst. Das Ventil (50) weist einen elektrisch angesteuerten Aktor (66) auf, durch den der Ventilkolben (60) gegen die Kraft der Feder (62) in einer Öffnungsrichtung von den Stirnseiten der Zahnräder (16, 18) wegbewegbar ist.
Patent WO-2004051261-A1 (WO)
Inventor: STEINERT ALEXANDER
IPC: G01N33/00
Filed: 2003-11-28
Abstract: L'invention concerne un ensemble circuits servant à faire fonctionner un capteur doté d'un élément de chauffage (12). Cet ensemble circuits comprend un circuit régulateur (6, 7, 9) pour régler la température de fonctionnement du capteur au moyen de l'élément de chauffage (12), ce circuit régulateur étant pourvu d'un générateur d'impulsions (9) qui génère un signal d'impulsion (9.6) d'amplitude d'impulsion variable. Le générateur d'impulsions (9) est relié côté sortie à l'élément de chauffage (12).
Patent DE-1813200-A1 (DE)
Title: Production of a low-calorie concentrated- - egg product
Inventor: OAKLAND JONES ROBERT EYNON
IPC: A23L15/00
Filed: 1968-12-06
Abstract: Pasteurised reconstitute low calorie egg product consists of (parts by wt.) liquid egg white 150; liquid whole egg 30-100; 8-16 of solids from group of non-fat milk solids, sweet when solids or a mixture of these; 0.5-4 isolated veg. protein solids; 0.1-2 sodium carboxymethyl cellulose; these being mixed and adjusted to pH of at least 9. Product may be dehydrated to give product which when concentrated resembles fresh egg in taste and nutritional valve.
Patent DE-1904380-A1 (DE)
Title: Moulding of objects in pressed pieces
IPC: B27N5/00
Filed: 1969-01-30
Abstract: Moulding of objects such as slabs, esp. pressed material formed from chipped wood, in a single pressing operation, is effected by means of holding, supporting and gripper devices which occupy sufficient space and have such a shape that they displace a corresponding quantity of the pressed material and serve when closed as shutters for the objects to be formed. Pref. stays are provided which can be turned, tipped, pushed, bent or pressed during the pressing operation from a starting position with open mould to a final position with closed press.
Patent DE-1905058-A1 (DE)
Title: High frequency plasma sputtering of - materials for coating articles
Inventor: REICHELT DR WALTER
IPC: H01J37/34
Filed: 1969-02-01
Abstract: Articles are coated with a metal, a metal alloy or a metal cpd. at optimum coating speed for the particular circumstances. A chamber at a pressure of less than 10-1 mm. Hg contains an inert and/or reactive gas. A coil and H.F. generator are positioned in the chamber, which has a magnetic device to produce a field with force lines parallel to the axis of the sputtering coil.
Patent DE-1916378-A1 (DE)
Title: Narrow fabric from plastic foil warp - threads
Inventor: JULIUS HELD PETER ERICH
IPC: D03D49/06
Filed: 1969-03-29
Abstract: The warp material is down off from a warp beam, which is rotatable around its axis, and woven into a fabric in which the warp threads have a pre-determined direction. The beam axis is at an acute angle to the warp direction. Specif. several warp beams are used whose axes are parallel and in the same vertical plane. On the beams, the warp material has the shape of a foil and is divided into warp threads by a cutting device between the beams and the woven goods.
Patent DE-1930165-A1 (DE)
Title: Hand tool forming
Inventor: BRUNON LOUIS
IPC: B21K5/00
Filed: 1969-06-13
Abstract: Hand tool and method of making. E.g. chisel with a bellied head is made by placing the tool blank with the end to be deformed against a retractable stop, which is displaceable by an amount sufficient to achieve the required deformstion.
Patent DE-1931930-A1 (DE)
Title: Single-piece tights production without sew- - ing
Inventor: NEBEL ERHARD
IPC: A41B11/14
Filed: 1969-06-24
Abstract: Tights are circular knitted from one foot round to the other. The pantie part is longitudinal cut to form the body opening. Each peripheral part of the goods, in which the slit will later be produced, is knitted longer (with greater advance of the knitted piece) than the usual part of the periphery. The region surrounding the slit on all sides has rubber thread knitted in, at least in a few rows.
Patent DE-1939120-A1 (DE)
Title: Carbon monoxide conversion using iron oxide - catalyst
Inventor: WILLI RUEHL DIPL-ING
IPC: C10K3/04
Filed: 1969-08-01
Abstract: Gas containing CO is converted with steam in presence of FE2O3 catalyst using temp. in 200-450 pref. 220-360 degrees C range. Conversion is carried out at elevated pressure and cycle gas added during conversion. Process eliminates multistage operation normally associated with this type of catalyst, which is cheap and insensitive cf, "low temp" catalysts.
Patent DE-1945301-A1 (DE)
Title: Dry mixture manu for an instant gellable - cheese mixture
Inventor: HANKE ROLAND
IPC: A23C19/086
Filed: 1969-09-06
Abstract: Further additions necessary for the cheese mixture are added in the form of granules or powder, before the freeze-drying process. The mixture is for an instant gellable cottage cheese mixture, for use in cheese cakes, cheese-fruit-puddings, and savoury cheese dishes.
Patent DE-1957870-A1 (DE)
Title: Welding wire filler hard surfacing grey cast - iron
Inventor: MICHAILOVITSCH SYTNIK NIKOLAI
IPC: B23K35/30
Filed: 1969-11-18
Abstract: Welding wire for electro-slag welding of grey cast iron, for hard-surfacing or eliminating casting irregularities, consists of low C steel sheath and powdery filler containing 5.6-9% Ca-Si, 3-5.1% graphite, 0.5-1.3% ferromanganese, 0.8-1.4% ferrotitanium and 7.6-16.1% Fe (calc. on wt. of wire). Filler composition ensures a pearlite structure in the metal matrix of the welding seam.
Patent DE-2009302-A1 (DE)
Title: Plant percolation/extraction soln contg inorganic sol
IPC: B01D11/02
Filed: 1970-02-27
Abstract: Use of soln. containing inorganic sol., pref. SiO2 sol., improves percolation and extraction of plants or plant parts. Swelling of cell walls is hindered, since various inorganic colloids are deposited in these, so that percolation and extraction are more rapid and complete than usual.
Patent DE-2026628-A1 (DE)
Title: Manufacture of grinding discs
IPC: B24D3/34
Filed: 1970-05-30
Abstract: Manufacture of grinding discs by mixing a grinding medium with a hardenable synthetic resin binding medium and then centrifuging the mixture and hardening the binding medium where the resin is first heated to liquefaction and then added to a hard material in powder form. To the resultant substance, the grinding material is added and the resultant mixture is set into the required shape and centrifuged at a temperature equal to the resin polymerisation temp. The centrifuging is carried out at low speed during the resin polymerisation time.
Patent DE-2027606-A1 (DE)
Title: Coloured, elastic, water-proof bitumen coatings - contg natural - resin and 2-chlorobutadiene
IPC: C09D195/00
Filed: 1970-06-05
Abstract: A coloured, highly elastic, water-proof bitumen coating is prepd. by mixing a solution or emulsion of bitumen with polymerised, esterified natural resin and 2-chlorobutadiene, white or other pigments and organic or norganic additives to give a highly elastic coating on coagulation. Polyvinyl propionate or polyvinyl acetate may be used as a binding agent instead of or in comb. with natural resin and 2-chlorobutadiene.
Patent DE-2144405-A1 (DE)
Title: Saponification of pregnane series esters - using silica gel
Inventor: ORTH DIETER DIPL CHEM DR RER N
IPC: C07J5/00
Filed: 1971-09-04
Abstract: 17 alpha-Esters or 17 alpha, 21-diesters of 11 beta, 17 alpha, 21-triols of the pregnane series are prepd. by treating an 11 beta, 21-bis(trihaloacetoxy)-17 alpha, 21-diol dialkanoate with silica gel in an inert solvent. The trihaloacetoxy gp. is pref. CF3COO. The products have physiological e.g. antiphlogistic and antiproliferative, activity.
Patent DE-2144465-A1 (DE)
Title: Air-cooled condenser - with elliptical cross section finned tubes
Inventor: RUFF KLEMENS
IPC: F28B9/02
Filed: 1971-09-06
Abstract: The tubes stretch perpendicularly to the air flow and have a cross section such that the depth and width of the tubes are in a ratio of >1:6 depth to width. Esp. as power station condensers.
Patent DE-2149620-A1 (DE)
Title: Joining/repairing insulated cables - by winding/melting plastic insulation strip around cable
Inventor: SUETTERLIN KLAUS DR
IPC: H02G15/184
Filed: 1971-10-05
Abstract: Plastic insulated cables are joined together or repaired by winding on the cable a meltable insulation strip whose diameter corresponds with that of the cable insulation and melting the strip with a heated tool os that applied winding is closed up rigidly in the radical direction and resiliently in the axial direction. Method gives a uniformly wound insulation strip with a smooth surface and uniform thickness. Cavities are absent from the applied winding.
Patent DE-2209145-A1 (DE)
Title: Light-degradable thermoplastics compsn - contg 1-phenyl -4,6-(bis-(5'-benzoylamino-anthraquinoyl-1')-amino)-s-triazine as sen
Inventor: SAENGER DIETRICH DR
IPC: C08K5/3492
Filed: 1972-02-26
Abstract: Light-degradation of thermoplastic synthetic org. high polymer moulding batches, used as opt. foamed packaging materials, also mulch foils for gardening and agriculture, is promoted by incorporating 0.1 - 5 (0.1 - 2) wt.% title triazine as sensitiser. Thermoplasts include polyaddn. and polycondens. polymers e.g. polyethylene and impact-resistance polystyrene.
Patent DE-2229163-A1 (DE)
Title: Chlorinated polycyclic azathianthrenes - biocides and inters for dyes, etc
Inventor: BECK GUNTHER DR
IPC: C07D495/22
Filed: 1972-06-15
Abstract: Cpds. are of formula (I): (where X1, X2, Y1, Y2, Y3 and Y4 N or CCl, n = 0 or 1, if X1 = N, then X2 is CCl, Y1 and Y4 are N and Y2 and Y3 are CCl, if X2 = N, then X1 is CCl, n = O and (a) Y1 and Y3 are N and Y2 and Y4 are CCl or (b) Y2 and Y4 are N and Y1 and Y3 are CCl). They are prepd. by reacting a cpd. (II): with S at 250-450 degrees C (pref. 300-350 degrees C) pref. in a closed vessel.
Patent DE-2230895-A1 (DE)
Title: Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
Inventor: STEVENS JEAN-PIERRE
IPC: B29C35/02
Filed: 1972-06-23
Abstract: Relief parts the formed on a sheet by (a) heating a part of the sheet corresponding with the relief, while maintaining the parts of the sheet outside this area at a low temp. and (b) drawing out the heated part in order to deform it, the stiffness of the cold part preventing its deformation. Used for prodn. of articles such as covers, containers and cups from sheets of thermoplastic material. The cold part of the sheet retains its original flat shape and is not deformed. Printed parts thus remain intact.
Patent DE-2350763-A1 (DE)
Title: Rotational moulding of polycarbonates - with reduction of heat input in later stages
Inventor: FAHNLER FRIEDRICH
IPC: B29C41/46
Filed: 1973-10-10
Abstract: Polycarbonate mouldings are made by rotational moulding such that after 15-75% of the heating time necessary to form the moulding has elapsed, further input of heat is largely stopped, or is only sufficient to compensate for radiant heat losses. The method gives transparent polycarbonate mouldings free from air bubbles and surface defects, esp. useful for optical applications such as lamp glasses, and without the need for special equipment such as vacuum chambers. The process can be carried out e.g. with air- or liquid-heated rotational moulding units. The polycarbonates used pref. have a mol. wt. of 25000-200000 and are used in powdered form, opt. contg. UV absorbers, heat stabilizers, pigments, flame retardants and/or mould release agents. Processing temps. are usually 280-400 degrees C, depending on the equipment used, the wall thickness of the moulding, etc. Normal moulding times are 6-30 mins.
Patent DE-2354612-A1 (DE)
Title: Winter tyre with retractable spikes - has several air chambers incorporated in its structure which can be inflated or deflated
Inventor: MUELLER JUN WALTER
IPC: B60C11/16
Filed: 1973-10-31
Abstract: The spiked bolts have their bases incorporated in a support belt which transmit radial forces uniformly to the tyre tube or main air chamber of the tyre. The additional air chambers are located between the bolts such that when they are inflated the spikes are retracted below the surface of the tread but when they are deflated the spikes extend above the tread surface. An auxiliary air-chamber valve is incorporated in the side of the tyre. The three constructional elements - tyre wall, bolts and air chambers - can be assembled as separate units or integrated so that they are constructionally inseparable in which case they form a tubeless tyre.
Patent DE-2355131-A1 (DE)
Title: Joint-sealing flat roof concrete tiling sliding-bearing - of foil with slide layer and strips of closed-cellular foamed material
Inventor: TREFF EGON DIPL-ING
IPC: E04D11/00
Filed: 1973-11-05
Abstract: Apart from its application to the seating flat-roof panels or tiles on outside building walls, preventing rainwater from penetrating, this if for use in general as a sliding bearing with joint gap sealing in structures above the ground or underground. The slide layer, with mirror-smooth finish, is applied to the top of the supporting foil, and the strips of closed-cellular foamed materials are applied to both top and bottom sides. The material's permanently elastic quality ensures its sealing effectiveness even if the concrete tiles become twisted.
Patent DE-2356736-A1 (DE)
Title: Drying oven for pieces from galvanizing flux bath - has hot air recirculated with fresh air portion drawn in with air curtain
Inventor: ENGEMANN DIETRICH
IPC: F26B21/00
Filed: 1973-11-14
Abstract: Drying oven for workpieces or wire to be galvanised, coming from a flux bath, is charged from above; drying is by hot air, blown into the oven and sucked out again for recirculation. Pref. the air stream first forms an air curtain across the oven opening, with a fresh air portion additionally sucked in; the united stream is heated as drying air, blown into the oven again, and sucked out after passing through the drying stage. An amount is diverted corresponding to the fresh air portion, and the rest is blown in to form the air curtain. Losses when hot galvanising large steel sheets are reduced.
Patent DE-2360119-A1 (DE)
Title: Demulsification additives for lubricants and fuels - comprising acylated nitrogen cpds.
Inventor: VOGEL PAUL WILLIAM
IPC: B01D17/04
Filed: 1973-12-03
Abstract: Oil soluble dispersant additives providing demulsification properties in fuel and lubricating compsns. comprise the prod. obtd by reaction at 25-300 degrees C (80-250 degrees C) of >=1 polyoxyalkylene polyamine (I) of mol. wt. 200-4000 and chosen from H2N-alkylene--O-alkylene-m-NH2 and R-(alkylene -(O-alkylene)-nNH2 3-6 (where m = 3-70 (10-35); n = 1-40 such that sum of n's is 3-70 (6-35); R = 3-6 valent satd; 1-10 C hydrocarbon), with a carboxylic acid acylating agent (II) contg. >=8 aliphatic C atoms and pref. contg. an aliphatic hydrocarbon substit. of av. mol. wt. 400-10000 and chosen from acids, anhydrides, lower alkyl esters and halides in amts. such that there is >=0.001 equivs. (I) per equiv (II). A pref. (II) is succinic acid (or anhydride) contg. substits. derived from ethylene-propylene copolymer, polypropylene, polyisobutylene or their halogenatedanalogues and having pref. av. mol. wt. range 700-50000. The oil soluble acylated nitrogen cpds, are used in amts. of 0.001-25% wt. (pref. 0.01-15% wt.) in lubricants and 0.001-1.0% in fuels.
Patent DE-2403239-A1 (DE)
Title: Laser beam apparatus used in building - produces light beam directed vertically upwards for checking alignment of walls
Inventor: DROZELLA ROLF DIPL ING
IPC: G01C15/00
Filed: 1974-01-24
Abstract: At least one horizontal laser beam is generated in front of the building, and is reflected into a vertical plane by a mirror or prism whose reflecting plane is periodically moved. The distance of the building from this vertical plane is measured. The laser and the mirror or prism are mounted on separate tripods, and the laser is mounted on a universal joint and is fitted with levelling devices so that the laser beam is always horizontal. The mirror or prism reflects the horizontal beam into the vertical plane at any position of the reflecting plane, a d the vertical beam can be used like a plumb line.
Patent DE-2403291-A1 (DE)
Title: Pre-treatment of cold plastics film before lamination - by superficial heating e.g. using a hot roller, and then further processing e.g. by electric discharge
IPC: B29C59/10
Filed: 1974-01-24
Abstract: Pre-treatment of cold plastics foil or tape prior to lamination comprises bringing it to a temp. suitable for such pre-treatment, using e.g. a heated roller and then initiating pre-treatment. This procedure renders cold-stored foil etc. no less easily processable than freshly extruded, still hot, material. The pre-treatment may comprise superficial exposure to a corona discharge to render the material e.g. more easily printable or adhesive, or laminating. The material may be polyethylene foil.
Patent DE-2404653-A1 (DE)
Title: Partly enclosed differential - applying turning moment to one wheel whilst the other loses its moment
Inventor: CHAPUT VICTOR B
IPC: F16H48/26
Filed: 1974-01-31
Abstract: A differential, with sealed housing contg. liq. and a pair of rear axle shaft wheels and several differential pinions, partly encloses rear axle shaft wheels and has a casing so that the liq. in the engaging toothed wheels cannot escape from their sides. The construction is economical, maintenance-free and reliable. It applies turning moment to one wheel whilst the other wheel has lost its moment. The differential housing is pref. filled with ''bouncing paste'', e.g. silicone paste, and sealed to prevent its escape. This paste is forced out laterally from the space between two adjacent teeth when that space is entered by the engaging pinion tooth. It cannot escape however from the housing and the quantity used is therefore restricted. In the normal type of differential wheel the paste is forced into the adjacent space from which the tooth of a pinion has just moved.
Patent DE-2412434-A1 (DE)
Title: Liquid level gauge - has a float connected by a cable with a spring loaded winding drum
Inventor: SCHMUCKER HERBERT
IPC: G01F23/42
Filed: 1974-03-15
Abstract: The drum rotates through a gear transmission a pointer shaft whose pointer indicates on a scale the instantaneous level. A gear transmission is inserted between the resetting spring and the drum. The spring is a helical spring loaded by torsion. Its one end is fixed, and the other connected to one of the transmission gears. The transmission consists of a pinion fastened on the drum, and of a large gear to which one end of the spring is connected. The helical spring is wound on a large gear shaft.
Patent DE-2413998-A1 (DE)
Title: Hybrid circuit on a ceramic substrate - has a protective layer covering the circuit components
Inventor: KOPP HANS
IPC: H05K3/28
Filed: 1974-03-22
Abstract: The protective layer consists of an evaporated inorganic material with physical and chemical properties at least similar to those of the ceramic substrate. It consists of alumina, or contains it. The substrate is a flat ceramic plate carrying the thick circuit element on which is a discrete active circuit element. The protective layer covers both the substrate and the active elements, but does not extend to the edges of the substrate in order to provide access for the terminals. The similarity of properties between the protective layer and the other components ensures that it remains intact despite temperature variations.
Patent DE-2415513-A1 (DE)
Title: Model for tooth prosthesis - provided with removable coating made from monocomponent silicone rubber compsn
IPC: A61C13/00
Filed: 1974-03-30
Abstract: Prepn. of a model for a tooth prosthesis comprising making a wax model, coating it with an insulating layer of a silicone rubber, embedding the coated wax model in gypsum, and melting the wax away so that the silicone rubber coating is transferred onto the gypsum mould, is improved in that a mono-component silicone rubber is used in the form of a paste which is spread over the surface of the wax model opt. contg. artificial teeth inserted in it (the rubber layer should be thinner on the edges and gnawing surfaces of the teeth). The silicone rubber may fill interdental gaps. Gypsum is pref. applied when the silicone rubber is still wet. This method is much simpler than the conventional method based on the use of a bi-component silicone rubber. The mono-component compsn. is convenient to handle, and the coating can be easily sepd. from the polymer prosthesis after the casting.