baber/WOPTO huggingface dataset:
Patent WO-0191819-A1 (WO)
Inventor: BADER AUGUSTINUS
IPC: A61L27/38
Filed: 2001-05-28
Abstract: L'invention concerne un procédé de production d'un greffon de tissu spécifique à un récepteur, à partir d'une matrice et de cellules acceptées par le récepteur implantées sur ladite matrice. Selon ce procédé, le greffon préparé et prévu pour l'implantation est stérilisé avec du peroxyde d'hydrogène. La stérilisation au peroxyde d'hydrogène permet d'éviter des contaminations en toute sécurité et de préserver simultanément la base du tissu.
Patent WO-0221673-A1 (WO)
Inventor: TUERKES PETER
IPC: H02M7/06
Filed: 2001-08-28
Abstract: The invention relates to a device (2) for obtaining secondary electrical energy (E2) from a primary electrical energy source (2) which provides a temporally variable electrical voltage (U1). A capacitive voltage divider (20) induces a charge which is proportional to the temporal change of voltage (U1) and which is drawn onto a capacitor device (22') by a current-carrying circuit (21'). This capacitor device provides secondary energy (E2) at connections (33', 33) of the device (2) on the output side. The device can advantageously be used for obtaining control energy for a control device of a controllable electronic component, especially a semiconductor component.
Patent WO-03048561-A1 (WO)
Title: Brennstoffeinspritzanlage
Inventor: BERGER WERNER
IPC: F02M61/16
Filed: 2002-08-23
Abstract: Eine Brennstoffeinspritzanlage zum Einspritzen von Brennstoff in eine Brennkraftmaschine mit zumindest einem Brennstoffeinspritzventil (2) und einer Brennstoffverteilerleitung weist für jedes Brennstoffeinspritzventil (2) einen mit einem Zulaufabschnitt (9) des Brennstoffeinspritzventils (2) verbindbaren Zulauf (6) auf. Zwischen dem Zulauf (6) der Brennstoffverteilerleitung und dem Zulaufabschnitt (9) des Brennstoffeinspritzventils (2) ist ein Wellrohr (3, 21) angeordnet. Das Wellrohr (3, 21) weist zwei gleiche Endabschnitte (4a, 4b) auf, die konzentrisch mit Führungsabschnitten (5a, 5b) des Zulaufabschnitts (9) des Brennstoffeinspritzventils (2) und des Zulaufs (6) der Brennstoffverteilerleitung zusammenführbar sind. An den Endabschnitten (4a, 4b) sind Abdichtungsmittel (17) unverlierbar angeordnet.
Patent WO-03103256-A1 (WO)
Inventor: ANDERT MARKUS
IPC: H04M1/72466
Filed: 2003-05-19
Abstract: Disclosed is a display unit (AE), particularly for a communication device (MFG), comprising a display element (AEL) for representing graphic symbols or contents and a keyboard having an at least partly transparent key section (TAO, TAU, TAS) for entering control commands. The at least partly transparent key section is arranged on top of a predefined area of the display element such that the functions or descriptions of functions can be represented on the display element by keys that are disposed in said key section. The key function can be adjusted at any moment according to the context represented on the display element by representing the key function on the display element. The user is able to quickly and definitely recognize keys to which a given function is assigned by means of key-type structures which are arranged on top of the display element.
Patent WO-2004032245-A1 (WO)
Title: Integrierter feldeffekttransistor mit zwei steuerbereichen, verwendung dieses feldeffekttransistors und herstellungsverfahren
Inventor: KAKOSCHKE RONALD
IPC: H01L21/336
Filed: 2003-09-19
Abstract: Erläutert wird unter anderem ein Feldeffekttransistor (10), der unter Verwendung der SOI-Technik und der Salicidtechnik als sogenannter Double-Gate-Transistor (10) hergestellt wird. Der Transistor (10) ist für Schaltspannungen grösser als fünf Volt oder sogar grösser als neun Volt geeignet und benötigt nur eine sehr kleine Chipfläche.
Patent WO-2004035642-A1 (WO)
Inventor: MUELLER HORST
IPC: C08F275/00
Filed: 2003-10-13
Abstract: L'invention concerne un microgel sans émulsifiant, dispersé en phase aqueuse, pouvant être obtenu par production d'un polyacrylate (A) en présence d'au moins un composé (B) comportant un groupe acide phosphonique. Le polyacrylate (A) présente au moins un groupe hydroxyle et au moins un groupe carboxyle. Le mélange de réaction issu de l'étape a) est réticulé en phase aqueuse avec une résine aminoplaste (C). Le mélange de réaction issu de l'étape b) est ensuite polymérisé en émulsion avec au moins un composé monomère (S) contenant au moins une liaison double polymérisable par voie radicalaire.
Patent WO-2004045916-A1 (WO)
Inventor: GILA JANOS
IPC: B60R25/20
Filed: 2003-10-31
Abstract: The invention relates to a device for occupant protection in a motor vehicle and for anti-theft protection of the motor vehicle, comprising an airbag (3), which may be inflated with gas by means of a filling device, a transceiver (5), for electromagnetic waves (6) and an occupant protection analytical unit (81) connected thereto. An occupant protection interrogation unit (41) is arranged on the inflatable airbag (3), which is wirelessly interrogated by the transceiver (5). Information on the degree and/or speed of unfolding of the airbag is thus provided to the occupant protection analytical unit (81). The transceiver (5) may furthermore wirelessly interrogate a portable anti-theft interrogation unit (42), for example, a chipcard and hence provide an anti-theft analytical unit (82) with information about the authorisation of the anti-theft interrogation unit (42) and/or the separation of the anti-theft interrogation unit (42) from the transceiver (5) based on the returned signal.
Patent DE-1966909-A1 (DE)
Title: Direct servo assisted steering - with improved bearings for threaded sleeve to reduce strain on sleeve
Inventor: FOERSTER HANS-JOACHIM PROF DR
IPC: B62D3/08
Filed: 1969-08-08
Abstract: The steering column operates directly on the steering worm gear which is mounted in the steering box with bearings to give radial movement, and to hold it axially. The threaded sleeve is braced on the surrounding servo cylinder with bearings at one end and with another set of bearings on a sliding sleeve at the other end. The bearings give the sleeve radial movement. The servo cylinder is stepped and operates directly on the steering cam in such a way that the servo force is not transmitted to the threaded sleeve. The system provides an efficient low wear servo steering.
Patent DE-2004466-A1 (DE)
Title: Wardrobe tie and belt holder
IPC: A47G25/74
Filed: 1970-01-31
Abstract: Tie and belt holder for a wardrobe is of pref. acrylic glass' parts and has at least one displaceable sliding track guided by at least two parallel U-shaped profiled tracks, which are pref. fastened on the underside of crossbars.
Patent DE-2006277-A1 (DE)
Title: Pyrrole, thiophene or furan preparation from - dichloroketones
IPC: C07D207/32
Filed: 1970-02-12
Abstract: Pyroole, thioplene or furan derivs. are prepd. by heating a beta, gamma-dichloroketone: O=CR4-CHr1-CC1R2-CHR3Cl (where R1, R2 and R3 are H or opt. halogenated alkyl and R4 is alkyl or aryl) with an amine R5NH2 (where R5 is H, alkyl or aryl), H2S or water while maintaining optimum temp./time conditions for each cpd. Products are used as intermediates in production of medicinal cpds. (for example vitamin H from 2-pentylthiophene), dyes and presticides.
Patent DE-2008979-A1 (DE)
Title: Metal specimen electrolytic polishing device
IPC: C25F7/00
Filed: 1970-02-26
Abstract: The device is suitable for both macro- and micro-polishing of the metallic monocrystals (crystal or section planes), and consists of a vessel contg. a liquid electrolyte in which a rotary plate horizontal cathode and a metal specimen holder, spaced from the cathode are fully immersed. The metal specimen acts as an anode. Above the rotary cathode (0.2 mm.) is arranged an infinitely variable height adjustable flow limiting element for precise adjustment of the electrolyte density.
Patent DE-2010372-A1 (DE)
Title: Sintering of moulded carbon bodies in annul - ar kilns
Inventor: NEDOPIL E
IPC: C04B35/532
Filed: 1970-03-05
Abstract: A process for sintering carbon moulded bodies in annular ovens and regulating the heating rate by cooling certain chambers using cool water, cold gases or steam. Cool water is sprayed via nozzles arranged over the fire tunnels by means of compressed air and controlled by thermometers arranged in the chambers.
Patent DE-2032037-A1 (DE)
Title: Imido-substd polymer prepn
IPC: C08F8/30
Filed: 1970-06-29
Abstract: An organic polymer contng. chem. bound aromatic carbocyclic groups is reacted with an imido-alkylene compound of formula in the presence of a Friedel-Crafts alkylation catalyst. A polymer of formula is recovered, where R is a divalent, hydrocarbon, R' is hydrogen or a monovalent hydrocarbon (the hydrocarbons being optionally halogenated), Y is a halogen atom or a hydroxyl group and m has the value 1, 2, 3 or 4. The polymer is used as a moulding cmpd., varnish, adhesive. laminate etc.
Patent DE-2047174-A1 (DE)
Title: Dyeing and finishing running yarns
IPC: D06B11/00
Filed: 1970-09-24
Abstract: Dye is applied to a yarn by passage between one or more pairs of applicator rollers, the dye supplied to the applicator roller in each pair by an associated, peripherally grooved, dosing roller on which the exact quantity of dye is maintained by an arcuate surfaced pad engaging the periphery of the dosing roller. After dyeing the yarn is passed along a spiral path through a heat fixing zone and then washed. The grooves in the dosing roller cause the yarn to be selectively dyed producing a textured appearance.
Patent DE-2050534-A1 (DE)
Title: Binder for abrasive object contng nitrile - rubber, pheno plast and pvc
IPC: C08L9/02
Filed: 1970-10-14
Abstract: Binder for an abrasive object contains 100 pts.wt. nitrile rubber, 10-30 pts.wt. of a phenol formaldehyde resin, 5-70 pts.wt. PVC, 1.5-40 pts. wt. sulphur, 3-20 pts.wt. zinc oxide, 0.5-1.5 pts. wt. hexamethylene-tetramine, 5-40 pts.wt. of a plasticiser for PVC, and 0.5-3 pts. wt. of stabilisers for PVC. The binder is easily fabricated and holds the grains of abrasive firmly.
Patent DE-2108685-A1 (DE)
Title: Weaving machine - with cam box operated lens shafts
IPC: D03C1/14
Filed: 1971-02-24
Abstract: The motion for shafts on a lens weave is taken from a gear box and can drive from under these. The shafts only work in half the shed, the front working the lower the second the upper part. The front shaft is moved sideways by a cam, the drive passes from one lever to the other by toothed segments at 180 degrees.
Patent DE-2133310-A1 (DE)
Title: Slide fastener element mounting - serpentine monofilament elements are mounted on support tapes by sewing underparts of loops,s
Inventor: HEIMBERGER HELMUT
IPC: A44B19/40
Filed: 1971-07-05
Abstract: The monofilament serpentine loops having interlocking heads and upper and lower loop parts connected by lengths, are held on carrier tapes by sewing stitches engaging only the lower loop parts, the upper parts overlying the stitches. A method of attaching the elements to the tapes is described in which the upper and lower parts of the loops are initially in an L form, while upper parts are then bent down to the lower parts and set by heat and pressure.
Patent DE-2149161-A1 (DE)
Title: Carbon oxide reduction - using alkali metal graphite and transition metal halide catalyst
Inventor: ICHIKAWA MASARU
IPC: B01J27/22
Filed: 1971-10-01
Abstract: Catalyst of reducing C oxides, pref. for synthesis of 2C hydrocarbons from mixt. of a C oxide and H2 or pref. synthesis of Me2O by reacting mixt. of H2 and CO2 on CO-treated catalyst, contains at least one alkali metal, graphite and at least one halide of a GP. IVB, VB, VIB, VIIB, oR VIII transition metal, and is prepd. by pref. heating mixt. of graphite and at least one halide, esp. chloride of transition metal to 200-500 degrees C, adding alkali metal to heat-treated mixt. and heating to a temp. > m.pt. of alkali metal, under reduced press. or in inert atmos. Catalyst is highly selective and can be used to solve problems of atmos. pollution by C oxides.
Patent DE-2233292-A1 (DE)
Title: Dialkyl 1,1'-(hydrocarbylenebiscarbamoyl)-bis(2- - benzimidazolecarbamates) - useful as fungicides and acaricides
Inventor: DITTMAR BRUCE IVOR
IPC: C07D235/32
Filed: 1972-07-06
Abstract: Cpds. (I) (where R and R' are each Me, Et, isoPr or sec.-Bu; X and X' are each H, halogen, Me or MeO; A is 1-18C alkylene, (opt. oxa, N-methylaza or thia-substd) alkenylene, cycloalkylene, bis (cyclohexylene) methylene, alkylcyclohexylene, alkenylene cyclohexane alkyl cyclohexylene substd. by oxa or methylaza gps. N-alkylene aza cyclohexane, bicycloalkylene phenylene, methylphenylene or bis (phenylene) methylene) are prepd. by reacting a benzimidazolyl carbamic acid ester or a mixt. of esters with a diioscyanate OCN-A-NCO.
Patent DE-2240168-A1 (DE)
Title: Paste for forming resistors, condensers or leads - contg opt doped silicon or germanium powder
Inventor: EPPLE RICHARD DIPL PHYS DR
IPC: H01B1/16
Filed: 1972-08-16
Abstract: Paste for screen-printing electric elements, esp. by thick-film circuit technique, contain Si or Ge powder opt. doped with an element(s) of gp III or V. The paste may contain glass powder and an organic binder. This paste is more stable and reliable, and less expensive than similar known products. The resistance is approx independent of temp.
Patent DE-2254094-A1 (DE)
Title: Sheet metal stamping press cut out holder - hold cut out prior to positioning on transfer device
Inventor: WAGNER KARL
IPC: B21D43/05
Filed: 1972-11-04
Abstract: In the upper part of a tool fitted in a sheet metal stamping press for stamping out shapes from strip is fitted a holder projecting into the die, the holder being stationary relative to the press frame. In the front face of the holder, which is in the transfer plane or just above the upper edge of the grippers of the transfer bars is inserted a spring loaded cut-out holder for holding the cut-out on the cut-out lifter in the region of the transfer plane of the transfer bars. The holding surface of the holder is in the lowest position between the stamping punch surface and the transfer plane but does not come into contact with the sheet metal strip. The device ensures that neither the metal strip nor the cut-out receive scratch marks. It is used in multistage sheet metal stamping presses.
Patent DE-2303131-A1 (DE)
Title: Gas scrubber, for dust, with integral settler - with a conical collector immersed below water level and directly below venturi throat thus avoiding surface agitation
Inventor: JORDAN WENZEL VON DIPL ING
IPC: B01D47/06
Filed: 1973-01-23
Abstract: The dirty gas is sprayed into a converging chamber leading to the venturi throat. In the diverging section below the throat, gas disengages and leaves via branches at the side. Liquor droplets contg. the dust particles are collected by a conical collector immediately below, the lower portion of which is below the liquor surface, the degree of immersion being adjustable. Flocculating agent can be added and slurry forms at the bottom. Clear liquor is drawn off from the sides. Slurry concs. of up to 300g dm-3 suspended solids are achieved.
Patent DE-2318457-A1 (DE)
Title: Corrugated sausage skin treatment - by winding with fingers to roll and inserting into open end
Inventor: HUBIG WERNER DR
IPC: A22C13/00
Filed: 1973-04-12
Abstract: Sausage skins, made of cellulose hydrate hose, are filed over the filler spout of the sausage meat extrusion machine in a corrugated shape. The first ten inches are withdrawn, clipped in pincers from the side and wound up to roll by twisting the pincers around their axis. After turning through 90 degrees the roll is inserted inside the rest of the skin, and the pincers are removed. The first sausage extruded from a length of sausage skin is not saleable because it is underweight. The method suggested makes it easier to recover the sausage meat from such a rejected sausage for re-use.
Patent DE-2334667-A1 (DE)
Title: External honing tool with guided support - support feed movement is limited by stop nuts on each feed spindle
Inventor: GEHRING HEINZ
IPC: B24B33/04
Filed: 1973-07-07
Abstract: Honing tool for the outside honing of workpieces with a support for the honing stones, strips etc., which is guided in a tool block and moves on the workpieces where the feed movement of the support can be limited and results by means of feed spindles which are operated by a hydraulic piston. The feed movement is adjusted and limited by stops which can be synchronously adjusted in the same sense during honing. A stop nut is screwed onto each feed spindle and is adjustable in its axial position to the feed spindle through setting components. All setting components are operated synchronously from a setting gearbox.
Patent DE-2336717-A1 (DE)
Title: Colour-stable beta-modification of disperse orange 61 - prepd. by hearing the alpha-form, and used for dyeing poly-esters
Inventor: RAMBACH LEONHARD VON
IPC: C09B67/00
Filed: 1973-07-19
Abstract: Newcolour-stable beta-modification (I) of the dispersion dye of formula has an x-ray diffraction diagram with lines of the following intensities at a diffraction angle of 2 H: strong at 20.2, 22.4, 22.8 and 23.8 degrees; medium at 8.3, 11.2, 25.3, 26.2, 27.5 and 33.5 degrees; weak at 9.1, 13.2, 14.7, 15.4, 16.7, 17.1, 19.3, 20.7, 26.7, 29.0, 29.9, 30.8 and 32.6 degrees. (I) is used for dyeing textiles of synthetic linear polyesters, in loose or wound form. (I) is dispersion stable and, unlike the alpha-modification (Disperse Orange 61), does not tend to flocculate when kept in aq. medium at high termp. for long periods. Depson. of the dye on the fibre does not occur in any phase in the dyeing of wound matl., e.g. spools.
Patent DE-2344468-A1 (DE)
Title: Lock for electrically operated sliding door - contains stationary arrestable locking wheel with locking ratchet
Inventor: NOLTE JOBST HERM
IPC: E05C3/24
Filed: 1973-09-04
Abstract: The lock contains a stationary, arrestable locking wheel with several recess. A locking ratches is fastened to the door, and engages in one recess. A stationary locking element is displaceable within limits, and engages in two recesses. One of these two recesses blocks the sliding door, while the second arrests the locking wheel. The locking member is pretensioned by a spring in a direction towards the locking wheel. The design using linearly moving parts which have a large running clearance. A high security locking action is achieved.
Patent DE-2348157-A1 (DE)
Title: Frequency converter for three phase machines - gives twelve pulse output by use of two inverter stages
Inventor: GEISSING HEINRICH DIPL ING
IPC: H02P27/048
Filed: 1973-09-25
Abstract: Undesirable losses and torque modulations can be minimised by using a twelve pulse output. In a frequency converter with an intermediate d.c. stage this is achieved by adding a second output inverter connected via its own smoothing inductor to the output of the supply commutated converter. The inverter sections are arranged to have 30 deg. displacement between output voltages. The output is typically commoned by a choke coil in each phase with a centre tap from each coil feeding the load machine. The system is applicable to any sort of rotating field load.
Patent DE-2351534-A1 (DE)
Title: Electrode roller for resistance welding machines - using gallium-indium-tin alloy between rotor and stator
Inventor: BECK ALEXANDER
IPC: H01R39/64
Filed: 1973-10-13
Abstract: The self contained roller consists of a rotor mounted on an internal stator, the electric current being carried by a thermally- and electrically-conducting liq. The novelty is that the liq. is a physiologically-harmless, low m.pt. eutectic alloy, the pref. compsns. being (all wt.%): (a) 23-24 In, 71-74 Ga, 6-2 Sn; (b) 24.5 In, 75.5 Ga, no Hg being required. The eutectic alloys have an electric and thermal conductivity which is twice that of Hg; they also have a lower vapour press.
Patent DE-2351818-A1 (DE)
Title: Hand operated circular saw - saw blade driven and positioned by conical rollers arranged on side flanks
IPC: B27B5/14
Filed: 1973-10-16
Abstract: A circular saw comprises an annular saw blade toothed on its outer periphery and mounted in a housing with driving mechanism enclosed in the housing. The driving mechanism comprises in well known manner an arrangement of conical rollers which engage both side faces of the saw blade radially inwardly of the blade teeth. One of the rollers has a flange which runs in an annular groove in the saw blade to constrain the movement of the saw blade in cooperation with a plain roller running on the radially inner face of the annular saw blade. The invention lies in replacing the conventional rollers with ones made from materials cpable of working at high temperatures and which are also hard and wear resistant. Tool steel and hardened alloys are suitable.
Patent DE-2359246-A1 (DE)
Title: Clothes airing rail - construction permits detachable fixture to surfaces where space is limited
Inventor: WEIDEMANN PETER
IPC: D06F57/12
Filed: 1973-11-28
Abstract: A clothes airer for use part, where space is limited and which may be attached in a number of positions, e.g. a balcony wall or the edge of a bath has two slightly curved upright members which slide on a cross-bar on which the clothes are placed. Two adjustable members about half way down the upright members engage the back of the supporting surface, and the bottom ends of the upright members rest against this supporting surface.
Patent DE-2364821-A1 (DE)
Title: Porcelain plate mfr. - with prepd. cake of porcelain mass produced on head provided on head provided for shaping
Inventor: TAILLEMITE ROGER
IPC: B28B1/02
Filed: 1973-12-28
Abstract: Porcelain plate is mfrd. by action of a rotary disc for shaping a cake of porcelain mass previously placed on a head for shaping. The prepd. cake of porcelain mass is produced on the head provided for shaping. Preferably the mass is converted into a prepd. cake by the disc. In a first stage, a round disc of porcelain mass is formed, corresp. to the shape of a cake, and without the latter being transferred a second stage follows in which the cake is converted into the plate. Transfer is eliminated and the proportion of defective fired plates is reduced.
Patent DE-2418552-A1 (DE)
Title: Fluidised bed granulation from liquid - with recycling of large proportion of granulate to keep bed stable
Inventor: KASPAR JAN DIPL ING
IPC: B01J2/16
Filed: 1974-04-17
Abstract: Granulate is produced in a fluidised bed from liq. suspension or soln., with recycling of smaller particles back to the bed, in which the grain sepg. forces produced in the bed are sufficiently large to ensure that >=5% (10-15%) wt. of the lowest end of the particle fraction are segregated, pref. by throwing them up above the bed into the zone where the liq. is sprayed in. Bed does not become too 'wet' and its efficiency is increased.
Patent DE-2421743-A1 (DE)
Title: Sheathed calcium or calcium alloy - for welding rods, or for the deoxidation or desulphurisation of steel melts
Inventor: OTOTANI TOHEI PROF
IPC: B23K35/28
Filed: 1974-05-06
Abstract: The sheated Ca comprises a core of Ca or a Ca alloy, or a mixt. of Ca and Ca alloy contg. >=1 of Al, Mg, Sr, Ba, Li, Ce or a rare earth metal, and a sheath of Fe, or Al (alloy). The sheated body contains 10 - 90 wt. % of the core material referred to the sheath. It is used for welding rods or as a deoxidation or desulphurisation agent for steel melts.