baber/WOPTO huggingface dataset:
Patent CU-22316-A1 (CU)
Inventor: FERNANDEZ PEREZ LIVIA
IPC: G01N1/08
Filed: 1993-02-12
Abstract: LA INVENCION SE RELACIONA CON EL PROCESO DE EXTRACCION DE MUESTRAS PARA LA                          BARRENA CONSTA DE DOS CILINDROS, UNA BARRA EN FORMA DE T CON ORIFICIOS                              SEGUN LA DIAGONAL Y DE DOS TORNILLOS CON SUS RESPECTIVAS TECNICAS. EL                               CILINDRO PERFORADOR EN FORMA DE DIENTES, PERMITE PENETRAR EL SUELO HASTA LA                         PROFUNDIDAD DESEADA, MIENTRAS QUE EN EL OTRO CILINDRO PERMITE HACER LA                              EXTRACCION DIRECTA DE LA MUESTRA, AMBOS CILINDROS SE UNEN RIGIDAMENTE A LA                          BARRA EN FORMA DE T, SEGUN SE DESEE, A TRAVES DE LOS TORNILLOS, LA                                  FACTIBILIDAD DE AJUSTAR LOS CILINDROS A LA BARRA, HACE QUE SOLO SEA                                 NECESARIA UNA BARRA PARA LA REALIZACION DEL TRABAJO, REDUCIENDO EL PESO DEL                         EQUIPO Y PERMITE AJUSTAR EL LARGO DE LA BARRERA A LA ALTURA REQUERIDA POR                           EL OPERARIO Y EN CORRESPONDENCIA CON LA PROFUNDIDAD DEL M                                           UESTREO. SOBRE LA BARRA EXISTE UNA ESCALA PINTADA QUE PERMITE CONOCER, CON                          FACILIDAD, LA PROFUNDIDAD A LA QUE SE REALIZA EL MUESTREO.                                          DETERMINACION DEL PESO VOLUMETRICO DE SUELO E INCLUSO CUALQUIER OTRO                                ANALISIS DE SUELO. CON ELLA SE EXTRAE LA PRECISION EN EL DATO DEL PESO                              VOLUMETRICO, FACILITA LA MANIPULACION Y EL TRANSPOPRTE DEL INSTRUMENTO. LA\!
Patent WO-0044583-A1 (WO)
Inventor: KUESPERT MAX
IPC: B60N2/48
Filed: 2000-01-27
Abstract: L'invention concerne un accumulateur à ressort à déclenchement électrique, qui se caractérise en ce que des éléments roulants (21,22) disposés par paire, avec une lame de déclenchement (30) située entre eux, entrent sous forme d'unité globale dans une rainure d'arrêt (20) d'une goupille (12) sollicitée par un ressort de pression (16). La lame de déclenchement (30) peut être actionnée dans le sens axial par l'intermédiaire d'un induit (37) de bobine électrique (28), de manière que les éléments roulants soient sortis de la rainure d'arrêt (20), librement et sans glissement.
Patent WO-0121883-A1 (WO)
Inventor: RHODIUS DETLEF
IPC: D21H25/00
Filed: 2000-09-13
Abstract: The invention relates to highly refined papers which can be given a velvet roughness by appropriate interventive modification to the paper machine. In measurement technology, said roughness describes a surface roughness greater than 20 νm. The modifications to the paper machine involve raising at least one calender-roll, slackening the draw in the dryer section and using special coarse felts for creating a suitable marking.
Patent WO-0241031-A1 (WO)
Inventor: BELAU HORST
IPC: G01S17/04
Filed: 2000-11-14
Abstract: A control element (40) controls a light source (43) and image sensors (50, 51). The light pulses emitted by the light source (43) are reflected by the objects (55) which are present in the image area to be detected and are detected by two image sensors (50, 51). The detected image is stored intermediately in the form of image data on the respective image sensor (50, 51). The stored image data is transmitted to the control unit and processed.
Patent WO-02060310-A1 (WO)
Inventor: DUDEN ROMAN
IPC: A47L15/48
Filed: 2002-01-31
Abstract: L'invention concerne un lave-vaisselle industriel (1), comprenant au moins un circuit d'eau (6) pratiquement fermé dans lequel circule l'eau de lavage (7), ainsi qu'au moins une arrivée d'eau (12) fournissant de l'eau de rinçage (13) qui passe dans le circuit d'eau (6) après un cycle de rinçage consécutif à un cycle de lavage. Selon l'invention, un circuit d'air (21) servant à sécher la vaisselle lavée est déshumidifié au moyen de l'eau (13) de l'arrivée d'eau (12).
Patent WO-03073372-A1 (WO)
Inventor: FISCHER JUERGEN
IPC: G06K19/077
Filed: 2003-01-27
Abstract: The invention relates to a data-carrier card comprising a flat card body (10), which has a recess (11), into which a chip (33) is inserted and external contact elements (36), which are electrically connected to the chip (33) via conductors (32). According to the invention, the external contact elements and the chip (33) are located on the same side of a support (30) in the recess. The support is held on the base of the recess (11) by a cover (20) that closes said recess.
Patent WO-03097537-A1 (WO)
Title: Verfahren und vorrichtung zur kontinuierlichen aufbereitung von wasser
Inventor: PILZ HARALD
IPC: B01F5/00
Filed: 2003-05-09
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur kontinuierlichen Aufbereitung von Wasser, wobei Wasser und eine in Wasser lösliche Substanz als Vorgem isch über ein Mischrohr einer Lösungs- und Mischzone eines Behälters mit turbulenter Strömung zugeführt, zu einem Lösungsgemisch aufbereitet, über eine vorgegebene Reaktionszeit in einer Reaktionszone eines Reaktionsbehälters geführt und schließlich in einen Speicher oder zu einer weiteren Aufbereitungsstufe gebracht werden. Mit dem Ziel, eine bessere Wasserqualität bei reduziertem Anlagenaufwand zu erreichen, wird das Lösungsgemisch über den Eingangsquer­schnitt einer überwiegend querschnittskonstanten Reaktionszone (R) gleichmäßig großräumig verteilt. Das verteilte Lösungsgemisch (WL) wird mittels Strömungs­wandler (4), der eine Vielzahl von gleichmäßig über den Eingangsquerschnitt des Reaktors (5) verteilten Öffnungen (43) mit dem Charakter von Venturidiisen besitzt, in die Reaktionszone (R) des Reaktors (5) geführt. Das Lösungsgemisch (WL) bildet in der Reaktionszone (R) über den nahezu gesamten Querschnitt des Reaktors (5) eine laminar-turbulente Strömung - mit überwiegend einheitlicher Förder­geschwindigkeit (F) zwischen 2 mm/sec und 25 mm/sec - zum Ausgang der Reaktionszone aus.
Patent DE-1621311-A1 (DE)
Inventor: ZEBLISKY RUDOLPH
IPC: C23C18/52
Filed: 1967-05-03
Abstract: 1,145,578. Printed circuits. PHOTOCIRCUITS CORP. 4 May, 1967 [6 May, 1966], No. 20684/67. Heading H1R. [Also in Division C7] Portions of an insulating substrate, such as a plastics material, of which many suitable examples are listed, are sensitized in the form of a desired printed circuit form, e.g. by treatment with an acidic aqueous solution of stannous chloride followed by a dilute acid aqueous solution of Pd chloride, or by treatment with a single acidic solution containing stannous chloride and a precious metal chloride such as Pd chloride. Cu or other metal is then deposited on one or more surfaces of the substrate, and on the walls of holes through it, by electroless deposition from a solution on to the sensitized parts of the substrate, said solution including a compound containing a cyanide radical complexed with a metal from Group VIII of the Periodic Table.
Patent DE-1901755-A1 (DE)
Title: Twist spindle drive-textile machine
Inventor: WELBER HELMUT
IPC: D01H1/241
Filed: 1969-01-15
Abstract: Spindle drive is belt operated with pressure rollers pressing the belt against the spindle and has a holder for resiliently pressing the roller against the belt. The holder has regulator means acting on the resilient member for adjusting its spring load when the roller moves from the non-operative position into the operative (i.e. belt contact position). Pref. the regulator has means for adjusting the stiffness of the elastic member.
Patent DE-1952314-A1 (DE)
Title: Heating of light metal blocks in furnaces
Inventor: KLAUS-PETER TRAUTMANN DIPL-ING
IPC: H05B3/02
Filed: 1969-10-17
Abstract: The heating device comprises two or more electric heating plates arranged in the furnace chamber, between which the metal block is pressed. Specifically, the temperature of the heating plates can be adjusted to the rolling temp. of the metal block.
Patent DE-2039074-A1 (DE)
Title: Germicidal articles for  surgical trheads
Inventor: KURTZ LEONARD
IPC: D06M16/00
Filed: 1970-08-06
Abstract: Articles having long-lasting germicidals properties, for use in surgical threads, bandages, toothbrushes, etc. are prepd. by treating a substrate of N-contg. amphoteric org. film-forming material with an aqs. soln. contg. germicidal anions or cations derived from quaternary ammonium salts, bacitracin, polymixin, tyrothricin, viomycin, vancomycin, cycloserin, tetracyclin, aureomycin, terramycin, subtilin or anisomycin.
Patent DE-2046246-A1 (DE)
Title: Stainless steel tubing - made from welded blanks
IPC: B21B21/00
Filed: 1970-09-18
Abstract: Stainless steel tubing is manufactured from welded blanks by reciprocating rolling. Prior to this a layer of 0.2 mm thickness is removed from the outside of the weld area. Then a heat treatment at 1070 - 1100 degrees C for >=15 mins in the case of type 1.454 steel is applied. This is followed by heating to =300 degrees C in a roll street where a size reduction of >=50% is effected. This reduction range excludes any danger of the formation of interior faults at the weld-seam/base material interface. The process yield tubing of uniform cross sectional structure and mechanical properties.
Patent DE-2104079-A1 (DE)
Title: Graft polymers - of styrene (deriv) and ethylene/acrylonitrile copolymer for clear elastic films
IPC: C08F255/02
Filed: 1971-01-29
Abstract: Graft polymers are produced by either a) anionic polymsn. of styrene (I) and/or its derivs. (II) substd. in the ring or side-chain and reaction of the resultant living polymer chains with ethylene-acrylonitrile copolymer (III); or b) first reacting III with the catalyst initiating anionic polymerisation and then reacting this with I and/or II. The prod. has valuable properties, including good miscibility with both polystyrene and polyethylene, and can be used for making clear films. III should contain 0.1 - 50, pref. 1 - 5% acrylonitrile units.
Patent DE-2151926-A1 (DE)
Title: Fibre drafting pendullum condensers - components of resilient synthetic moulding resiliently held together
Inventor: LEGROM FRIEDRICH
IPC: D01H5/72
Filed: 1971-10-19
Abstract: Double pendulum condensers for fibre drafting, in which all the components are resiliently connected together. The parts are made of resilient synthetic mouldings, which are connected in a manner to permit independent movement. The condensers swing on shafts which telescope inside a supporting tube, and the end of one shaft fits and is resiliently held, in the end of the other.
Patent DE-2156501-A1 (DE)
Title: 5,6-benzo-gamma-pyridone derivs - inters for anticarcinogenic cpds
Inventor: WINTERFELDT EKKEHARD PROF DR
IPC: C07D491/22
Filed: 1971-11-13
Abstract: Title cpds of formula (I) (where R is H or Me; R1 is an ester forming gp. R2 is OH, -CH=(COOR3)2 where R3 is R1, -O-alkyl, or -CH2-COOR3) are prepd by treating a cpd of formula (II): with O2 in the presence of a proton acceptor. Cpds (I) may be converted to the pharmaceutically active quinoline derivs which are anticarcinogenic and anti-malaria agents.
Patent DE-2158077-A1 (DE)
Title: 1-(3,3-diphenyl-1-propyl)-4-aryl-piperidines - as analgesics spasmolytic and anti-tussive agents
IPC: C07D211/22
Filed: 1971-11-23
Abstract: Cpds. (I) and their salts (where Aryl is Ph and R is OCOR, CH2OH, CH2OCOR1, COR1, CN, CONR1R2 or OCOOR1, or is m-trifluoro-methylphenyl and R is OH or OCOR1; R1 is 1-4C alkyl; R2 is H, Me or Et or N(R2)2 is an N-contg. heterocyclic ring) are prepd. by a variety of methods involving condensing a 3,3-diphenylpropyl halide and a piperidine and opt. introducing R1 or Aryl, R into the piperidine ring or converting R=OH into R=acylated OH or amidating R=COOH, or reducing R-COOAlkyl to R=CH2OH, or replacing the 3,3-diphenylpropyl halide by 3,3-diphenyl-propionaldehyde or the propionyl halide and opt. reducing the product. Thus (I, Aryl=Ph and R=OCOEt) is prepd. from Ph2CH.CH2CH2Cl and 4-phenyl-4-piperidinol and acylating the product.
Patent DE-2238916-A1 (DE)
Title: Monophthalyl piperazine prepn - long lasting anthelmintic used in small doses
Inventor: HENDERSON EDWARD
IPC: C07D295/192
Filed: 1972-08-07
Abstract: The compound of formula (I) and its pharmacologically acceptable acid addition salts are new, (I) and its salts are anthelmintics. They are less rapidly adsorbed by the blood than known piperazine-type anthelmintics, so give a longer lasting effect at lower doses. By reacting about equimolar quantities of phthalic anhydride and piperazine, at 0-50 degrees C, esp. 20-25 degrees C in an inert solvent in which both reactants are soluble but (I) is insoluble, esp. acetone. Salts are formed by conventional neutralization using e.g. water as solvent. (I) is administered in conventional forms for oral use e.g. at 100 mg./0.454 kg. for large animals or 50 mg/0.454 kg. for small animals. A dose of 10 g/kg. of (I) in albino mice caused no deaths. A solution of piperazine (8.6g) in acetone (200 ml.) was treated, with stirring at 25 degrees C, with a soln. of phthalic anhydride (14.8g) in acetone (300 ml.). Mixt. was allowed to stand overnight, then solids recovered and recrystallised from aq. acetone to give (I), 12g. (51%), m.pt. 300 degrees C (decomp).
Patent DE-2244829-A1 (DE)
Title: Oxidative dissolution of tellurium in aq acid medium - in presence of chloride/bromide and copper ions, for simple, safe and economical sepn from lead, selenium and sulphur
Inventor: BANDMANN FRANK
IPC: C01B19/00
Filed: 1972-09-13
Abstract: Oxidative dissoln. of Te in aq. acid medium is carried out with (gas contg.) O2 in the presence of Cl and/or Br ions and of Cu and opt. Fe ions. If Pb is present, it is advantageous to add SO4 ions to prevent marked amts. of Pb passing into soln. with the Te. Oxidn. is carried out at elevated temp. (between 40 degrees C and the b.pt. of the soln. concerned) and at normal pressure. The process is useful for processing a filter cake contg. Te, as obtd. in Pb refining by the Harris process; and for sepn. of Te and Se and S.
Patent DE-2262759-A1 (DE)
Title: Reciprocating spray nozzle drive - esp for interior washing of tanks
Inventor: ROBINSON MICHAEL
IPC: F03C1/00
Filed: 1972-12-21
Abstract: Pair of nozzles are mounted in Vees on a hollow shaft which has restricted freedom of rotation in a central block through which channels lead not only to the shaft but also to a double acting hydraulic cylinder and piston with an automatic spring loaded change over valve so that it becomes self acting and oscillates, an intermediate linkage being used to rock the nozzles about their pivot shaft. The valve body is made of a composite of 75% PTFE and 25% glass. Robust, reliable safe.
Patent DE-2327759-A1 (DE)
Title: Inclined roller supports - for steam raising usints of PWR constraining thermal expansion effects
Inventor: DORNER HEINRICH DIPL ING DR
IPC: F22B37/24
Filed: 1973-05-30
Abstract: Stea m raising unit inclined roller base mounting constraining thermal expansion effects is partic. applicable to PWRs where the steam raising units are linked to the reactor pressure vessel by radial horizontal steam lines. The angle of inclination of the mounting faces in tangenital contact with the rollers is directly related to the radial distance of the steam raising units from the reactor and the difference in vertical height of the steam lines from the reactor and steam raising unit base supports and is generally with the range 15 to 25 degrees. The tilting moment effected by the horizontal component of thermal expansion is counterbalance by off-set location of the base mounting.
Patent DE-2343868-A1 (DE)
Title: Fixture for guardrail on concrete structure - cup on holder for socket, with transverse shank-bearing lug
Inventor: HOFF WALTER
IPC: E04G21/32
Filed: 1973-08-31
Abstract: The assembly (as in 1900476) incorporates a holder unit for attachment to the concrete form, with accommodation for a balustrade post-holding socket. The cup-shaped part of the holder for this is closed at its bottom end, and is connected to the lug, running across its longitudinal axis, which has a shank at its open end providing one or more bearing surfaces. The lug may comprise two bend end sidepieces diverging from the accommodating piece, with a crosspiece connecting them, and intermediate reinforcement which may be perforated. The holder may be of injection-moulded plastics. The structure is compact and it is easily produced.
Patent DE-2344300-A1 (DE)
Title: Resilient exterior floor slabs resisting thermal deformation - have zig-zag lattice bars running at right angles to linear bars
Inventor: BRINKMANN WILLI
IPC: E01C13/04
Filed: 1973-09-03
Abstract: The longitudinally running bars are discontinuous and have gaps along their length. Similar gaps are formed in the boundary rods which border the panels and carry the sleeve and pin coupling elements. The gaps in the longitudinal bars are displaced relative to one another in neighbouring bars while the gaps in the boundary rods are 1 to 2mm wide. The gaps in the straight bars are located between the zig-zag lattice bars. Such floor panels as used for e.g. tennis courts are designed to remain flat in the ground even when subjected to extreme temperature conditions.
Patent DE-2348838-A1 (DE)
Title: Fire-resistant polyurethanes for furnishing foam and insulation - contg. isocyanurate gps. and melamine as flame retardant
Inventor: POPP FRANZ
IPC: C08G18/09
Filed: 1973-09-28
Abstract: Polyurethanes contg. isocyanurate gps. are made from mixts. of polyisocyanates, catalysts and 2.5-50 (10-30) wt. % melamine, based on the total compsn., opt. with polyols, blowing agents and other usual additives. Mfr. of coatings or pref. (semi-)rigid foams with the pores, for use as upholstery or insulating materials, requires smaller quantity of melamine than for halogenated alkyl phosphate flame retardants, and the instability of polyol/phosphate ester mixts. is avoided. The melamine is dissolved or suspended at 0-100 degrees (15-60) degrees C in the polyol, polyol/polyisocyanate mixt. or pref. in the polyisocyanate; the other ingredients being incorporated at 0-100 degrees C and the mixt. allowed to foam.
Patent DE-2351223-A1 (DE)
Title: Terrestrial navigation system for water- and aircraft - determines real course of craft sailing on compass course
Inventor: AUBERT GUY
IPC: G01C21/20
Filed: 1973-10-12
Abstract: The system takes into consideration corrections such as compass deviation due to its mounting in the craft, compass declination depending on the craft position and wind and current drift. It has at least two concentric, rotatable scale discs, one of which indicates the real course, and the other the compass course. An algebraic summation stage includes rollers and restraining means, and with a control for the correction settting, operating a setting system through a traction cable in accordance with the algebraic sum of corrections. The setting system has two wheels, each, mounted on a shaft allocated to a scale disc, and they, together with a further wheel form a transmission, one of which converts the translatory cable motion into rotary motion.
Patent DE-2358663-A1 (DE)
Title: Alumina having new physical form - prepd. by quickly introducing aluminium sulphate particles into combustion chamber heated to high temp.
Inventor: WOLF KURT
IPC: C01F7/32
Filed: 1973-11-24
Abstract: present in a new physical form has bulk wt. 0.05-0.08 g/cc and surface 4 m2/g, and is pref. prepd. by blowing, spraying, sprinkling or sucking Al sulphate particles, pref. having dia. 3 mm, into a combustion chamber, inner temp. of which is kept at >=800 degrees C, and exposing the Al sulphate particles to this temp. until conversion to Al2O3 is completed. Different structural modifications can be obtd. at 800-1000 degrees C or >1000 degrees C, pref. 1250 degrees C. Al2O3 obtd. at 900-950 degrees C is still chemically reactive and can be used as catalyst support, catalyst; for building-, sound- and heat-insulation; ion-exchange, filtration, as refractory, as filler for plastics and pigments and as filler or vehicle for explosives. Higher temp. modification does not act as catalyst but is esp. suitable as refractory. Al sulphate particles are heated so quickly that they decompose and foam while giving off their volatile constituents.
Patent DE-2413082-A1 (DE)
Title: Metered cycle trainer for home use - has additional meter to show user intensity of his effort
Inventor: PIELACH ALFRED
IPC: A63B22/08
Filed: 1974-03-19
Abstract: In wheelless, stationary bicycles for home sports training and physical exercise there are already models available with speedometers, timing meters etc. to indicate the amount of energy expanded. The invention provides a direct method of measurement requiring no conversion tables or diagrams. In a closed circuit there is provided for the power input a pump and for changing the flow resistance an adjustable throttle and pressure gauge in the flow circuit is used to indicate the effort exerted. The pump is pedal operated. Pref. a revolution counter is also provided on the pump. Two flanges fix the pump housing to the training apparatus.
Patent DE-2420292-A1 (DE)
Title: Telephone set disinfectant/deodorant device - has pad impregnated with chemical extractable for wiping
Inventor: MICHEL VICTOR
IPC: A61L2/18
Filed: 1974-04-26
Abstract: A disinfecting and deodorant attachment for telephone handsets or searphones includes a container with the chemical agent (0.5% cethexonium in 70% Eau de Cologne) which is drawn by capillary action through a tube to a flat wiper to distribute it over a soft pad. When a drawer carrying this pad is pulled out, the earpiece and the microphone of the handset can be wiped over it prior to use. No service personnel is required partic. to carry out the disinfection and deodorisation of telephones in public places (telephone kiosks, discotheques).
Patent DE-2422558-A1 (DE)
Title: Emergency wheel inside pneumatic tyre - rolls on transverse ribs integral with inner tread wall
Inventor: TIEMANN REINHARD DIPL ING
IPC: B60C17/01
Filed: 1974-05-09
Abstract: An emergency wheel-and-tyre system for punctured pneumatic tyres comprises an emergency wheel resting on the wheel rim and an internal lining inside the tread region of the tyre. This lining comprises elastic ribs of constant depth extending parallel to the wheel axis (i.e. transversely to the tread); the lining, and also the emergency wheel when flattened, are equal in width to the tread. The ribs are pref. of trapezium section and they may be integral with the tyre. In the normal running state of the tyre, the curvature of the ribs in an axial plane is pref. more pronounced than that of the outer face of the emergency wheel. If the tyre is punctured, the curved ribs, as they each become loaded, are flattened successively by contact with the emergency wheel. They bear across the whole width of the wheel and, by their circumferential pivoting action, compensate the difference in circumferential dimensions of the tyre and emergency wheel, thus minimising friction between the two. Also, the heat generated by elastic deformation takes place in the ribs and is thus easily removed through the tyre wall.
Patent DE-2425098-A1 (DE)
Title: Spiced honey cake cooling device - with cooling duct of cold air in counterflow and controllable humidifier locks
Inventor: RINDERLE KARL
IPC: A23G7/02
Filed: 1974-05-24
Abstract: Lebkuchen (spiced hone cake) is carefully cooled after baking by passing on an endless conveyor through a cooling duct equipped with several humidifier locks in separate compartments. Each humidifier has a superheated steam pipe with many perforations and eah lock has its own condensate water drain. Open-air cooling of Lebkuchen in cold and misty conditions is thus obtd. which is best for a high-quality prod.