baber/WOPTO huggingface dataset:
Patent WO-9917029-A1 (WO)
Title: Accumulateur a capsule aneroide
Inventor: CAO JIANGANG
IPC: F15B1/10
Filed: 1998-03-20
Abstract: L'invention concerne un accumulateur à capsule anéroïde qui est particulièrement utilisé dans des circuits hydrauliques dans l'industrie automobile ou aéronautique à des fins de prévention de chocs, de réduction d'impacts et de sécurité. L'accumulateur comprend un corps de séparation qui est placé dans une chambre creuse définie par une enveloppe supérieure et une enveloppe inférieure et qui est relié aux deux enveloppes. L'enveloppe supérieure est constituée d'une buse et d'un couvercle, tandis que l'enveloppe inférieure est constituée d'un tube en métal plissé qui est relié à une bordure périphérique et à une paroi de séparation. Ledit corps de séparation comprend un premier séparateur relié de manière coaxiale à un ou plusieurs autres séparateurs. Chacun d'entre eux est formé d'un tube en métal plissé relié à un corps de soupape et à une paroi de séparation. L'accumulateur peut fonctionner dans une large plage de températures comprises entre 60 et 280 °C tout en présentant de bonnes propriétés d'absorption de chocs et de résistances aux impacts, ce qui a pour effet de prolonger sa durée de vie.
Patent WO-0077570-A1 (WO)
Title: Elektrisch schaltbare verbundfolien
Inventor: SCHMIDT FRIEDRICH GEORG
IPC: G02F1/1681
Filed: 2000-05-05
Abstract: Die Erfindung betrifft Verbundfolien mit elektrisch schaltbaren Eigenschaften, aufgebaut aus einer Beleuchtungseinheit, zwei Steuerelektroden und einer Mikrokompartimentfolie mit Kavitäten, die elektrophoretisch mobile Partikel in einer Suspensionsflüssigkeit und gleichzeitig elektrorheologisch wirksame Additive enthalten. Die Kavitäten in der Mikrokompartimentfolie sind regelmässig angeordnet und zeigen einen konischen oder kegelartigen Tiefenverlauf. Das Verhältnis der Aufsichtfläche der Kavitäten zu deren Grundfläche ist grösser 1.5. Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung der elektrophoretischen Displays. Die Verbundfolien können für z.B. Anzeigetafeln, Flachbildschirmen oder Computerdisplays oder für die Herstellung von Fensterscheiben, Abdeckungen, Gewächshausdächern, Verpackungen, Textilien, Brillen, Scheinwerferabdeckungen, Windschutzscheiben, Signalen oder Sonnenschutz-Vorrichtungen verwendet werden.
Patent WO-0068995-A1 (WO)
Title: Ic-chip
Inventor: MUFF SIMON
IPC: H01L21/60
Filed: 2000-05-12
Abstract: Die Erfindung betrifft einen IC-Chip, mit mehreren Anschlussvorrichtungen, denen jeweils eine bestimmte vorgegebene Pin-Belegung zugeordnet ist, welche Pin-Belegung mehrfach vorhanden ist, wobei der IC-Chip wahlweise in einer sich aus der Pin-Belegung ergebenden Standard-Verdrahtung oder in einer sich ebenfalls aus der Pin-Belegung ergebenden und zur Standard-Verdrahtung gespiegelten Mirror-Image-Verdrahtung montierbar ist. Um einen solchen Chip kostengünstig herstellen bzw. einfach montieren zu können, wird gemäß der Erfindung vorgeschlagen, dass als Anschlussvorrichtungen mindestens zwei Gruppen von metallischen Anschlussflecken vorgesehen sind, die auf der Oberseite oder Unterseite des IC-Chips angeordnet sind und dass der ersten Gruppe von Anschlussflecken die Standard-Verdrahtung oder Standard-Pin-Belegung zugeordnet ist und mindestens einer zweiten Gruppe von Anschlussflecken die hierzu korrespondierende Mirror-Image-Verdrahtung oder Mirror-Image-Pin-Belegung zugeordnet ist.
Patent WO-0208557-A1 (WO)
Inventor: HOERMANN THOMAS J
IPC: E06B5/16
Filed: 2001-07-06
Abstract: L'invention concerne un procédé de fabrication d'une aile de fermeture coupe-feu (33, 16), en particulier d'un panneau de porte coupe-feu (16). Ladite aile de fermeture coupe-feu comporte un boîtier extérieur (7, 19) notamment réalisé en tôle métallique, renfermant un matériau de remplissage (13) formé de substances minérales (2, 25) et de liants (6). L'invention vise à fabriquer de manière économique une aile de fermeture coupe-feu réfractaire. A cet effet, on réalise le boîtier extérieur (7, 19) avec un espace creux accessible de l'extérieur par l'intermédiaire d'au moins une ouverture de boîtier (11, 22) de longueur et/ou de largeur de préférence inférieures à celles de l'espace creux, et on introduit une charge (2, 25) à base minérale en vrac ou sous forme liquide, ainsi qu'un liant minéral (6) par l'intermédiaire de la ou des ouvertures de boîtier (11, 22) pour former le matériau de remplissage (13). L'invention concerne également un dispositif destiné à la mise en oeuvre du procédé selon l'invention, ainsi qu'une aile de fermeture coupe-feu (33) pouvant être fabriquée au moyen dudit dispositif.
Patent WO-2004056623-A1 (WO)
Inventor: OP T ROODT INIGO
IPC: B60S1/38
Filed: 2003-10-02
Abstract: The invention relates to a wiping device for windows of motor vehicles, comprising an unarticulated wiper blade with a wiper strip, a wiper lip that is arranged thereupon, and a coupling part which can be connected to the wiper blade and is removably connected to a pivotable wiper arm of the vehicle. The wiper strip is provided with a profile encompassing guiding grooves for laterally receiving two spring rails which are connected as a single piece at both ends thereof. Said wiper strip (16) is also provided with a locking device which fixes the spring rails (20) within the wiper strip (16) in a locked position while allowing longitudinal displacement of the spring rails (20) within the guiding grooves (24) of the wiper strip (16) in an unlocked position.
Patent DE-1810709-A1 (DE)
Title: Longitudinal movement of work pieces
Inventor: SCHLEICHER HERMANN
IPC: B21D43/11
Filed: 1968-11-25
Abstract: Mechanism has one fixed pair of clamping tongs and another pair fastened to a sledge, which can be moved backwards and forwards by means of a piston rod attached to the piston of a working cylinder, the travel of which is limited by a stop plate attached to the end of the guide rods, the plate in turn being attached to a base plate fitted to the working cylinder. There is a distance piece built into the working cylinder which permits the changing of the working volume depending on the length of travel required.
Patent DE-1923390-A1 (DE)
Title: Non abrasive coal
Inventor: KLEISA KURT
IPC: C10B53/08
Filed: 1969-05-08
Abstract: Coal is treated with liquid hydrocarbons and then heat treated to give it non - abrasive qualities, which ease transportation and reduce the likelihood of crumbling etc. Briquettes are formed from the coal, which are pre - treated at above 350 degrees C, and the immersed in a liquid hydrocarbon such as bituminous coal tar, coal tar pitch, and the residuals left by oil refinery processes. The briquettes are then heated in an oven, whose heat increases at a rate of 250 degrees C per minute, until a final temperature of between 550 degrees C and 1,100 degrees C is reached.
Patent DE-1934309-A1 (DE)
Title: House box structure in plastics with cement - fill
Inventor: THERSTAPPEN ALBERT
IPC: E04B2/18
Filed: 1969-07-07
Abstract: Rigid pvc., polyester etc. form a box structure for filling with cement. Towards the adjoining box at one end the box has a plug and a slot at the other end. One of the sides is separate from the outer wall and can be hooked onto this. The interior or parts of it are guarded against the cement fill by plastics or pressed fibre material. The inside wall of the box can be made from fibre board or plywood.
Patent DE-1942607-A1 (DE)
Title: Purinyl hydroxy alkanoic acid derivs - useful as hypocholesterolaemic agents
Inventor: TENSHO AKIRA
IPC: C07D473/00
Filed: 1969-08-21
Abstract: 9 Purinyl hydroxy alkanoic acid derivs useful as hypocholesterolaemic agents. M3A. And their salts are new cmpds. of formula (I) (where A = N or N right arrow O; R1 = H, Hal, OH, SH, OAlkyl, SAlkyl, OAralkyl, NH2, NHAlkyl, N(Alkyl)2, NHAralkyl, NHAcyl, or NHOH; R2 and R3 = H, Hal, OH, SH, NH2, Alkyl, Aryl, OAlkyl, OAralkyl or SAlkyl; R4 = alkylene (pref. 2-6C) substd. by one or more OH groups (but no OH on the C atom attached to the N atom) opt. protected by acyl, alkyl, aralkyl or, where OH groups exist on adjacent C atoms, alkylidene or aralkylidene groups, R5 = OH, OAlkyl, NH2, NHAlkyl, N(Alkyl)2). Preferred cmpds. (I) are 4-purine-9-yl-4-desoxy-D-erythronic acids, amides and esters esp. where A=N, R2=R3=H,R1=NH2 and R5 = OH1 OMe, OEt or NH2 or R1 = EtNH, PhCONH, or OH and R5 = OH or R1=OH, R2=NH2, R3=H, and R5=OH, or R1=NH2, R2=H, R3=Me and R5=OH and the cmpd. (I1 R1 = NH2R2=R3=H, A=N O, R4 = CH-CHOH-CHOH- and R5 =OH).
Patent DE-1948746-A1 (DE)
Title: Vacuum-depositing carbon on ceramics for - layer resistors
Inventor: PAWLOWICH NEDOSHIWIN WALERY
IPC: H01C17/20
Filed: 1969-09-26
Abstract: Coating is or contains C. A chamber passes through a furnace. Pieces to be treated are placed in it and a current of C-containing gas is passed through. The chamber has an enlargement at its discharge end. In each end portion of the chamber, after each C-containing agent tube, are successively at least 2 supplementary tubes connected to suction devices. At the exit from the enlargement is mounted a closure for the exit.
Patent DE-1962621-A1 (DE)
Title: Formation of lugs on the lateral sides of - hollow articles
Inventor: NIKOLAEWITSCH ORLOW NIKOLAI
IPC: F02B3/06
Filed: 1969-12-13
Abstract: Formation of lugs on the caps of radio-electronic or electric lamps uses an apparatus consisting of punches which are to be introduced inside the article to be formed and matrices located outside the article which are in the form of grinding wheels driven on rotating heads. The punches are rigidly fixed to a small immobile column and placed in the opening of a hollow chuck which holds the article to be worked so that the chuck can execute a transverse movement along the punches. The matrices execute an alternate backwards and forwards motion towards the chuck to form the lugs.
Patent DE-2008028-A1 (DE)
Title: Shrink wrap stacking of blocks
IPC: B65B53/06
Filed: 1970-02-20
Abstract: Film is laid on support beams, crossbeams and struts, and is then followed by a first layer of blocks, etc. for packing. The overlapping ends of the base film are then tucked in between layers forming the stack, followed by a hook of shrink film placed on the top and then run through a shrinking tunnel to secure the film and weld base and hood together round the stack. Three rows of blocks should be placed initially to leave two channels between to serve as forklift entries.
Patent DE-2017127-A1 (DE)
Title: Ejector plate mounting for injection mould
IPC: B22D17/22
Filed: 1970-04-10
Abstract: The ejector plates in a cpd injection mould are mounted between the component layers, and secured in position by the four centering bolts, with sliding bushes in the area of the ejector plates. The plates are recessed to operate with the sliding bushes to give precise movement, without special guide mechanisms, and without occupying any of the space given to the moulding zone.
Patent DE-2048625-A1 (DE)
Title: Acetylene generator with automatic feed
IPC: C10H9/00
Filed: 1970-10-03
Abstract: An upright cylinder half filled with water, with an overhead container delivering finely powdered carbide through a vertical tube, has a chamber midway between the water and the container, through which passes a pivot arm between a valve on the side of the cylinder and a cone shaped feed control member in the outlet of the container. Through the horizontal floor of the chamber, passes an upright spindle between a float which is acted upon the gas pressure inside the cylinder, and an upper member which presses upwards on the pivot arm, so that it controls the supply of carbide in dependence on the pressure.
Patent DE-2056531-A1 (DE)
Title: Synthetic resin and hardener feed device
IPC: F04B13/00
Filed: 1970-11-17
Abstract: Predetermined proportions of synthetic resin and hardener are delivered by a piston pump for the hardener which is driven from a piston pump for the synthetic resin, and the rate of delivery of which is adjustable, pref., by adjustment of the stroke of the hardener pump.
Patent DE-2101779-A1 (DE)
Title: Fuel rod stoppers - for reactor fuel rods in alkali-metal sheaths
IPC: G21C3/10
Filed: 1971-01-15
Abstract: To prevent build up of gas during welding, with blow out of the weld fillet and damage to the sheath, the stopper has an elongated hollow or solid, easily fitting cylindrical plug with a length/dia. ratio of at least 2:1, with opt. a short tightly fitting matching end, and then a thin welding flange butting against the end surface of the sheath.
Patent DE-2133065-A1 (DE)
Title: 1-(2-(chloro)-phenyl)-5-substd -8-chloro-2,34,5-tetrahydro - 1,5-benzo-1h-diazepin-2-ones-as sedatives, anti convulsants and muscl
Inventor: BUB OSKAR DR RER NAT
IPC: C07D243/12
Filed: 1971-07-02
Abstract: Cpds. (I): (where R1 is 1-2C acyl, 2-3C alkoxy carbonyl, amino-carbonyl 2-3C alkylaminocarbonyl, 3-5C dialkylaminocarbonyl or 2-3C alkyl opt. substd. by halogen, OH, Oalkyl, 1-3c acyloxy or succinyloxy and R2 is H or Cl) are prepd. either by introducing R1 into a 5-unsubstd. 1,5-benzodiazepine or by modifying a 5-hydroxyalkyl-1,5-benzodiazepine to give other 5-substd. alkyl derivs. Thus (I, R2 = Cl, R1 = HCO) is prepd. by reacting the corresp. 5-unsubstd. -1,5-benzodiazepine with HCOOH.
Patent DE-2136077-A1 (DE)
Title: Level dyeing fibre-forming polyamide -contg a salt of a - sulphate or sulphonate cpd
IPC: C08K5/42
Filed: 1971-07-19
Abstract: A level dyeing thermoplastic fibre-forming polyamide having incorporated therein one or more defined salts of a sulphate or sulphonate compound or compounds.
Patent DE-2146501-A1 (DE)
Title: Sewage pump unit - in which pump switching is regulated by liquid level
Inventor: BLUM ALBERT
IPC: E03F5/22
Filed: 1971-09-17
Abstract: Esp. for use in apartment blocks, etc., installation and transport costs associated with large collector tanks in the basement, are reduced by using a horizontal shaft pumping set with an ante-chamber on the suction side into which the individual sewage down pipes are led, and whose vertical dimension does not exceed that of the pump proper. Esp. it is three-quarters round and the same dia. as the pump, with a vertical flat side and flat top forming a quadrant. The delivery line from the pump feeds through the upper half of the ante-chamber and includes non-return and changeover relief valves.
Patent DE-2159434-A1 (DE)
Title: Retarding reaction of lacquer components - by storing under pressure from a liquefiable gas
Inventor: BARRENSTEIN HANS PETER
IPC: B65D83/14
Filed: 1971-12-01
Abstract: Components which react together in air in 24 esp. 8 hrs. esp. lacquer components may be stored together by delaying the reaction by storing in a closed vessel under pressure from a liquefiable gas, pref. butane, CF2Cl2, C2Cl2F4, propane or vinyl chloride. Lacquer compsns. thus remain stable and sprayable for several months. Method is applicable to polyurethane systems, etc.
Patent DE-2161453-A1 (DE)
Title: Friction coating - for brakes and clutches
IPC: C23C4/02
Filed: 1971-12-10
Abstract: The coating is pref. composed of Co and carbides such as WC, W2C, Mo-Ni carbides and Cr2O3, more pref. W2C and Cr2O3. or W2C and Mo. The 0001 main planes of the major proportion of crystals are oriented to lie parallel to the friction surface, the crystals being linked like roof files and of 10-75 mu size.
Patent DE-2236539-A1 (DE)
Title: Microprint circuit - with wide fringe zone carrying extensions of contact areas
Inventor: BERGER HERMANN DIPL ING DR
IPC: H01L23/36
Filed: 1972-07-26
Abstract: A semiconductor chip has around the zone, where a microprint (thick-film) circuit is arranged, a wide fringe zone which accommodates the contact areas with the predominant part of their total area. The fringe zone area covers at least half the area of the microprint circuit and the area of the contact faces in the fringe zone is at least 2 1/2 times that of the contact faces in the zone of the microprint circuit.
Patent DE-2237674-A1 (DE)
Title: Hot melt adhesives and coatings - modified with polyoxy cpds and cross-linking polyisocyanates to reduce viscosity and melt temp
Inventor: KUBITZKY CARL DIPL CHEM DR
IPC: C09J175/04
Filed: 1972-07-31
Abstract: Polyoxy cpds. and polyisocyanates capable of cross-linking them are added to high viscosity hot melt adhesives in amts. sufficient to give viscosities of 1-20 (1.5-10)x103 cP at application temps. of 80-160 degrees (100-140 degrees)C. The polyoxy cpds. are polyether alcohols, polyesters and/or polyamine alkylene oxide adducts contg. free OH gps. and the cross-linking agents are di- and/or tri-isocyanates. The compsn. may be used as 2-part adhesives with the polyoxy or polyisocyanate cpds. added before use, or storable compsn.
Patent DE-2300494-A1 (DE)
Title: Latex paint - applicable by airless spraying
Inventor: BOWELL STEPHEN TAYLER
IPC: C09D5/02
Filed: 1973-01-05
Abstract: Paint contg. a latex of >=1 unsatd. monomer and >=1 pigment in aq. medium, having (1) a yield value of 95-550 dynes/cm2 which is sufficiently low to permit the compsn. to be atomized b airless spraying equipment, the yield value being To in X = To/p.g (where X = wet film thickness of the slumping section in cms. p = density in g/cc, g = gravitational constant); and (2) shear stress of >=90 dynes/cm2 at shear rate of 0.1-0.2 sec-1 which is sufficiently high to support a wet vertical film up to 60 mls. thick without sagging or slumping when applied in 5-15 ml thicknesses in successive passes, 'shear stress' being shear force/unit area. The films have excellent hiding characteristics.
Patent DE-2310764-A1 (DE)
Title: Rolling mill gap pickup linearization - by feeding bridge circuit from variable voltage divider
Inventor: GIRLATSCHEK SIEGFRIED
IPC: B21B38/10
Filed: 1973-03-03
Abstract: A linearisation circuit is used for the pickup of a rolling mill gap control system which two auxiliary inductances which form a bridge circuit, to govern a controller, together with an inductance, which is magnetically altered by the roll gap, and an adjusted desired-value inductance. The bridge circuit is supplied with power from the tapping of a voltage divider which consists of two registors, one of the latter can be automatically changed, as the roll gap is increased, to raise the supply voltage to the bridge.
Patent DE-2320915-A1 (DE)
Title: 1,1,2,2-Tetrachloro-ethane from less chlorinated ethanes - using metal chloride-graphite intercalation catalyst contg. titanium or zirconium oxide
Inventor: SCHMIDHAMMER LUDWIG DIPL CHEM
IPC: B01J27/10
Filed: 1973-04-25
Abstract: Ethyl chloride, 1,1-dichloroethane, 1,2-dichloroethane and 1,1,2-trichloroethane, alone or in mixt. are chlorinated at 150-250 degrees C, pref. 180-210 degrees C and 0.5-25 atmos using a catalyst comprising CuCl2 - and/or FeCl3 - graphite - intercalation cpds. with 20-69.6 wt%, pref. 25-60 wt% CuCl2 or 20-72 wt%, pref. 25-60 wt% FeCl3 content and an inert, surface active carrier ring max. ratio of 1:2 - 2:1. 10-90%, pref. 30-60% of the surface active carrier, is replaced by Ti(IV)oxide and/or Zr(IV)oxide. Addn. of the Ti-and/or Zr oxide gives increased catalytic activity with improved selectivity and longer life.
Patent DE-2339575-A1 (DE)
Title: Versatile light beam generator and receiver - using lenses mirrors and bulbs in variable mountings to allow many configurations
Inventor: HACHT GERHARD VON DIPL ING
IPC: G01V8/14
Filed: 1973-08-04
Abstract: A chassis arrangement is used for carrying light sources and detectors for use in interrupted light beam systems. The chassis consists of upper and lower plates in which grooves are cut to allow the easy variable positioning of suitably manufactured elements such as lenses, light source and detecting elements, angles mirrors, half silvered mirrors etc. Each element may also be clamped in its chosen position by means of screws on the element tongues which fit into the chassis grooves. The chassis plates also have holes in them so disposed as to allow the light beam to be projected from the bottom or top of the device rater than from the front.
Patent DE-2342850-A1 (DE)
Title: Projector for simultaneous combined still and cine effects - has several projection gates in series for single film
Inventor: BRACHLIANOFF ARCADY
IPC: G03B1/50
Filed: 1973-08-24
Abstract: The system is designed to allow the independent still projection of one or more backgrounds on to a screen and the superimposition on all or part of the screen of animated film sequences. The compound projector uses a single film which is threaded through a number of projection stages (a, b, c....). Film loops are formed between the stages which have independent film transport mechanisms. Each stage projects via a controlled reflex system. The transport and sequence control is achieved by a programming system in conjunction with the taped sound accompaniment. The design is claimed to be versatile allowing many combination effects to be achieved without loss of brightness or definition and without excessive mechanical wear.
Patent DE-2346695-A1 (DE)
Title: Casting ladle with metal frame and refractory coating - and lining for holding molten aluminium (alloy)
Inventor: PIEKENBRINK ROLF DIPL ING DR
IPC: B22D39/02
Filed: 1973-09-17
Abstract: A casting ladle has a support frame of a metallic material and, in the regions which come into contact with molten metal, a coating of molten metal-resistant heat-resistant material. The frame may be refractory steel and the coating a mouldable ceramic mass containing an hydraulic settable binder. The ladel is used for transporting and pouring molten light metal especially aluminium and its alloys.
Patent DE-2348323-A1 (DE)
Title: Multi-component semiconductor integrated cct. - has metal terminal contacts on mesa edge of individual ccts.
Inventor: GANZER MANFRED
IPC: H01L29/06
Filed: 1973-09-26
Abstract: Semiconductor integrated circuit contains a number of construction elements in a common semiconductor body. It is provided with metallic connecting contacts on the semiconductor surface, suitable for wireless contacting. The edge of each individual circuit unit in the semiconductor body has a mesa-shaped soulder or chamfer, the latter covered with an insulating film. The shouldering or bevelling of the extreme edge of the semiconductor body in relation to the contacting semiconductor surface is so deep that the strip leads from the contacts cannot touch the edge of the semiconductor body. The height difference between the contacting semiconductor surface and the extreme edge of the semiconductor body may be 20-40 microns.
Patent DE-2351487-A1 (DE)
Title: Shelf-loading vehicle with slewing fork - has fork supporting arm slewing on cross-sliding truck
Inventor: RUTTKAMP HORST WERNER
IPC: B66F9/14
Filed: 1973-10-13
Abstract: The fork slews through 180 deg. in order to serve compartments on both sides, on a supporting arm on a truck sliding at right angles to the direction of vehicle travel. The arm itself slews on the truck about a vertical axis. A separate drive can be provided to slew the arm, typically an electric or hydraulic motor at the slewing axis. Lugs on the truck guide and arm can be provided, working together to effect the slewing motion, and the fork can be held parallel to the truck guide during arm slewing, typically by means of a parallelogram linkage. The design optimises movement in the space available, both in the vertical direction and the horizontal direction.
Patent DE-2352452-A1 (DE)
Title: 2-Cyano-3-dialkoxymethyl-glutaric acid derivs - prepd by Michael addition of alkyl cyanoacetates to 3-formyl-acrylic acid acetal esters
Inventor: VICTORY ARNAL
IPC: C07D493/04
Filed: 1973-10-19
Abstract: Michael addition of alkyl cyanoacetate of 3-formylacrylic acid acetal ester gives 2-cyano-3-dialkoxymethylglutarates of formula (I): (where, R, R1 and R11 are opt. substd. 1-4C alkyl or lower aryl). Hydrolysis of (I), opt. preceded by saponification, gives a cpd. (II), while ammonolysis gives amides of formula (III). Selective redn. prodts. of (I) are cpds. of formula (IV), (V) (where R111 is opt. substd. 1-4C alkyl or lower aryl) and (VI) (in which the CN gp. may be exo or endo). Cpds. (I)-(VI) are new. (I)-(VI) are inters. for pharmaceuticals.