baber/WOPTO huggingface dataset:
Patent WO-0117867-A1 (WO)
Title: Hakenelement
Inventor: NUTTO UWE
IPC: B62J9/00
Filed: 2000-09-06
Abstract: Um bei einem Hakenelement zur lösbaren Verbindung von zwei Gegenständen miteinander mit einem ersten Hakenschenkel (2) und einem zweiten Hakenschenkel (3), welche über einen Hakenbogen (1) verbunden sind, wobei im Bereich des Hakenbogens eine seitliche Ausnehmung (5) vorgesehen ist, das Zusammenfügen von Hakenelementen zu erleichtern, weist mindestens ein Hakenschenkel (2) eine Anlaufschräge (6) auf.
Patent WO-0216760-A1 (WO)
Inventor: BRENK ACHIM
IPC: F02M59/46
Filed: 2001-07-27
Abstract: L'invention concerne un système d'injection de carburant pour moteurs à combustion interne. Ce système comprend deux soupapes de commande (15, 34) destinées à commander le processus d'injection, les corps de ces soupapes présentant chacun un induit (41, 45) à excitation magnétique, ainsi qu'une bobine d'électro-aimant (40) commune aux deux induits (41, 45). En présence d'un premier niveau de courant dans la bobine d'électro-aimant (40) commune, il est possible d'exciter un seul induit (41) à l'encontre de l'action d'une force de fermeture et en présence d'un deuxième niveau de courant plus élevé, les deux induits (41, 45) peuvent être excités. Ainsi, avec une seule bobine d'électro-aimant, deux fonctions de soupape peuvent être assurées grâce à deux courants d'excitation de niveau différent.
Patent WO-02078133-A1 (WO)
Inventor: LUFT HEINZ
IPC: F02M51/06
Filed: 2002-03-27
Abstract: Adaptateur (1) destiné à connecter une prise électrique (4) d'une soupape d'injection de carburant à un connecteur (6) correspondant. Une première extrémité (3) dudit adaptateur peut être enfichée dans la prise (4) de la soupape d'injection de carburant et une seconde extrémité (5) peut être enfichée dans un connecteur correspondant (6). Un premier élément d'étanchéité (7) est placé entre la première extrémité (3) de l'adaptateur (1) et la prise (4) de la soupape d'injection de carburant et un second élément d'étanchéité (8) est placé entre la seconde extrémité (5) de l'adaptateur (1) et le connecteur (6).
Patent WO-03049523-A1 (WO)
Title: Montagevorrichtung für bauteile mit einem sauggreifer
Inventor: ANDERSCH WALTER
IPC: H05K13/04
Filed: 2002-11-04
Abstract: Ein Montagekopf (1) ist mit Sauggreifern (14) für Bauelemente (3) versehen. Das erforderliche Vakuum wird mit einer Strahlpumpe (17) erzeugt, deren Abluft zur Kühlung von elektromotorischen Antrieben (6, 15) verwendet wird.Diese werden ohne besonderen Zusatzaufwand wirksam gekühlt.
Patent WO-03064237-A1 (WO)
Inventor: KNOOP MICHAEL
IPC: G08G1/16
Filed: 2002-12-07
Abstract: L'invention concerne un procédé permettant d'influencer un système commandant ou régulant la position et/ou l'orientation d'un véhicule automobile par rapport à une voie de circulation. L'invention se caractérise en ce que ledit système est désactivé en cas de détection d'un risque de collision avec un obstacle sur la voie de circulation, le système étant activé uniquement en cas de détection d'une situation potentiellement dangereuse vis-à-vis de la dynamique du véhicule.
Patent WO-03092973-A1 (WO)
Inventor: KELLER GOTTFRIED
IPC: B28B7/24
Filed: 2003-04-02
Abstract: The invention relates to a mould (2) for the production of moulded parts on a jolting table. The mould (2) consists of a frame (1) bearing a mould insert (4) in which recesses defining the moulded parts are formed. The form insert (4) is surrounded by a free space in a direction leading towards the frame (1), said area being at least partially filled by a damping medium. At least one security element (12) penetrates the free space (41). The security element (12) is mounted with backlash in at least one of the components (1,4).
Patent WO-2004017078-A1 (WO)
Title: Adaptive spannungsüberwachung
Inventor: WEDER UWE
IPC: G01R19/165
Filed: 2003-07-22
Abstract: Spannungsüberwachungsanordnung mit einer vorgegebenen Anzahl an Spannungsbereichen entsprechenden Anzahl von Vergleichseinrichtungen, die den Wert einer Eingangsspannung mit einer Bezugsspannung vergleicht und ein vorgegebenes Signal ausgibt, wenn die Eingangsspannung innerhalb eines der vorgegebenen Spannungsbereiche liegt, mit einer Feststellschaltung, die bei Anliegen eines Feststellsignals feststellt, in welchem Spannungsbereich die Eingangsspannung beim Anliegen des Feststellsignals gerade liegt einer automatischen Spannungsbereichsreduzierung und einer Überwachungseinheit, die ein vorbestimmtes Signal abgibt, wenn die Eingangsspannung außerhalb des bei Anliegen des Feststellsignals vorliegenden Spannungsbereiches liegt.
Patent WO-2004035208-A1 (WO)
Title: Mischungen von chiralen monophosphor-verbindungen als liganden-systeme für die asymmetriche übergangsmetall-katalyse
Inventor: REETZ MANFRED T
IPC: C07B53/00
Filed: 2003-09-26
Abstract: Bestimmte chirale Übergangsmetall-Katalysatoren, bei denen am Metall mindestens zwei strukturell unterschiedliche Mono-Phosphor-Liganden gebunden sind, von denen mindestens ein Mono-Phosphor-Ligand chiral ist, eignen sich als Katalysatoren zur Verwendung in a symmetrischen Übergangsmetáll-katalysierten Reaktionen und liefern dabei bessere Enantioselektivitäten als sie bei Verwendung nur eines einzigen strukturell definierten Liganden erreicht werden können.
Patent WO-2004040718-A1 (WO)
Title: Einfach justierbarer pulsformer für ultrakurze laserpulse in kompaktbauweise
Inventor: BAUMERT THOMAS
IPC: H01S3/00
Filed: 2003-10-23
Abstract: Die vorliegende Erfindung betrifft Pulsformer für ultrakurze Laserpulse. Um einen Pulsformer einfach justierbar und damit flexibler einsetzbar zu machen, ist die gesamte Pulsformvor­richtung in kompakter Bauweise als stand-alone Gerät mit ei­ner eindeutig definierten Nullposition vorkonfektioniert vor­gesehen mit hochpräzise gefertigten Halteelementen (205, 210) für optische Elemente (215) im Strahlengang und deren Aufnah­men in entsprechenden Verschiebetischen (230), die alle auf einer gemeinsamen Grundplatte (240) angeordnet sind, sowie mit bereits bei der Herstellung der Grundplatte vorgegebenen Vorpositionierungen für bestimmte optische Elemente, bzw. op­tische Achsen des Strahlengangs. Vorteilhaft sind besonders einheitlich ausgeführte Montageplatten (210) zur Verstiftung (220) mit einem Verschiebetisch (230), die jeweils individu­ell für ein jeweiliges optisches Element (215) gefertigte Halter (205) tragen.
Patent DE-1800488-A1 (DE)
Title: Turning ceramic articles for glazing
Inventor: HELMUT ENGELHARD DR
IPC: C08F283/06
Filed: 1968-10-02
Abstract: Cups arriving from the glazing machine standing on their rims, are gripped on both sides in a line below their centre of gravity. Two clamping jaws which pivot round this line, lift and lower together for gripping, raising lowering and releasing each cup. When lifted, the cup pivots automatically into its stable position and can then be lowered onto the moving belt. Soft jaws are used pivoted on opposed ends of the piston rods of two coaxially mounted clamping cylinders which are operated pneumatically or hydraulically for this purpose. To lift and lower the cups, the cylinders are carried on the ends of a pivoted lever and this is pivoted by another ram provided. Handling is less severe than with suction heads, and the cups can pivot freely and resiliently thus minimising damage.
Patent DE-1904462-A1 (DE)
Title: Direct electrolysis of copper matt elect- - rodes in the production of cathodic copper
Inventor: BIALLAS DIPL-ING HORST
IPC: C25C1/12
Filed: 1969-01-30
Abstract: Copper is produced by employing an electrolyte consisting chiefly of an aqueous copper sulphate solution acified with sulphuric acid, and adding an oxidising agent such as nitric acid in an amount of more than 30 kg/t of cathodic copper, and/or an appropriate quantity of another oxidising agent.
Patent DE-1904816-A1 (DE)
Title: Textile fibres or threads for materials soft - to touch such as the cashmere type
Inventor: FRANCIS RYAN JUN JAMES
IPC: D06M15/65
Filed: 1969-01-31
Abstract: The textile thread consists of a fibre and cross-linked combination comprising a liquid silicone and a soluble polyepoxide, the silicone having the formula: (where R1 and R2 consist of H C1-8 alkyl or C6-8 aryl, and R' and R" are H or - SiR3R4R5, where R3, R4 and R5 are C1-8 alkyl or aryl; n is a number resulting in a mol. wt. of 500-100000, with the proviso that the silicone contains, on average, 5 to 60 H atoms combined with Si per 100 Si atoms and that none of the silicone mol. has less than two H atoms as R1, R2, R' or R").
Patent DE-1948673-A1 (DE)
Title: Self-locking plug
Inventor: GONSCHOREK WALDEMAR
IPC: B22D41/18
Filed: 1969-09-26
Abstract: The plug for the molten metal container in casting equipment is provided with a plastic sleeve distance piece with angled ribs such than an equal number of ribs lie above and below the centre of the plug. The angled ribs act as a wedge, the plug is centered, and the plug is safer than when tamped home with wooden wedges.
Patent DE-1957537-A1 (DE)
Title: Pressing continuously laminated paper - sheets
Inventor: BRUDER KARL
IPC: D21J1/00
Filed: 1969-11-15
Abstract: Pressing is effected by stacking the sheet as they are delivered from the laminating machine and feeding the stack of about 25 laminated sheets into a known platen press and pressing the laminated sheet stack for the period of formation of a subsequent stack which is then fed into the press whilst the preceeding stack is simultaneously discharged from the press. A number of presses may be provided through which the stacks are moved progressively.
Patent DE-1966258-A1 (DE)
Title: Benzelpyromillitic acids and their - polyimides
Inventor: BALME MAURICE
IPC: C08G59/42
Filed: 1969-12-16
Abstract: Mono- or di-benzoylpyromellitic acids made by reacting benzoyl chloride with tetramethyl- 1,2,4,5-benzene using as catalyst, e.g. AlCl3. For the monobenzoyl compound, 10 moles % excess benzoyl chloride is used, and for the dibenzoyl compound, 4 to 6 moles of benzoyl chloride/mole of tetramethyl benzene. The product is oxidised to the acid by alkalibichromates, etc., and then converted, if desired to the dianhydride by heating. Used as hardeners for epoxy resins and for making polyesters, polyamides and polyimides for use in adhesives.
Patent DE-2014321-A1 (DE)
Title: Calcium carbonate fertiliser granulates
IPC: C05D3/02
Filed: 1970-03-25
Abstract: CaCO3-Contg. fertiliser granulates are produced by working fine CaCO3 into granulates of 3-25% water content by means of an alkali(ne earth) cpd. as consolidating agent, and drying the product. The CaCO3 may be treated with 2-25%, pref. 4-15%, Ca(NO3)2 soln. and with 10-100% CaO or Ca(OH)2, or the Ca(NO3)2 may be replaced by MgSO4 or MgCo2 soln. Kieserite or other salt contg. MgSO4 or MgCl2 and/or alkali salts, esp. Na or K salts may be added during or before granulation, and finely-divided metals, esp. Cu, Zn, Mn, Fe, Co, Mo or their oxides or salts may also be added, together with granulation aids, e.g. clay, alumina or bentonite. Prefd. fertilisers contain CaCO3 and (a) 0.5-12% water-insol. MgO and/or 0.5-10% Na2O; or (b) 1-50% CaO and/or Ca(OH) 2 and 0.5-10% water-insol. salts; both may opt. contain trace elements.
Patent DE-2039777-A1 (DE)
Title: Copy gas gutting machine
Inventor: NOVOTNY BERND
IPC: H03K17/74
Filed: 1970-08-11
Abstract: The machine has a table with the template, and a sensor attached to the cutting head which are set in parallel planes. The sensor and the cutter head are mounted on a carriage, vertically displaced to the carriage. The carriage has cables to prevent its tilts in relation to the table. Free motion of the sensor is ensured by a lift unit which disengages the drive.
Patent DE-2051142-A1 (DE)
Title: Elastomer additive material feed - using recirculated air stream to break material down to fine-grain dust
IPC: B29B7/24
Filed: 1970-10-17
Abstract: The air stream is fed in through perforated plates to pass through the filler or other additive material as it passes to the mixing chamber used to process the component materials for an elastomeric rubber or plastic mixture. The air is then passed through a cleaning filter and recirculated. The purpose is to break the material down into a fine-grain dust to give a homogeneous mixture.
Patent DE-2106735-A1 (DE)
Title: Forming apertures in ductile strips
IPC: B21D47/02
Filed: 1971-02-12
Abstract: Prodn of a row of apertures along a strip edge by cutting a row of slits in the strip edge portion parallel to the strip edge and stretching the portions between the slits and the edge in a direction transverse to the strip major surface planes. These latter portions are then flattened and deformed outwardly in the major surface plane so as to open the slits in these planes. Application is to both metal and plastics sheet but esp. prodn of steel angle members.
Patent DE-2138579-A1 (DE)
Title: Silicate-base refractory stones - contg oxides of tungsten and/or molybdenum for compressive strength and heat condu
Inventor: WOLFF WILLY
IPC: C04B35/14
Filed: 1971-08-02
Abstract: Refractory stones for externally heated furnaces, such as gas and coke ovens, are produced from a silicate material with addition of 0.5-5.0 wt. % (pref. 3%) of WO2 and/or MoO2, whereby their compressive strength is increased by about 100%, and the heat conductivity by 25-30%; the volume stability is improved.
Patent DE-2140211-A1 (DE)
Title: Pressure scanning heads - manufacture from materials contg solid-body lubricants
Inventor: DAHLBERG REINHARD DR
IPC: G11B3/44
Filed: 1971-08-11
Abstract: Pressure scanning-heads for recorded signals can be made with increased useful lifetime by the incorporation of a solid body lubricant such as sulphides, selenides or tellurides of Ti, W, Zr, Hf, Va, Nb, Ta, Cr, Mo or Th or boron nitride, graphite or fluoropolymers. The sensing heads can be made by direct sintering under pressure of materials containing the lubricant or by immersion of a porous sinter body in a bath of the liquefied lubricant. Other methods for manufacture include embedding of mixts. of lubricant and carrier in resins or embedding of fine particles of carrier coated in the lubricant by vacuum deposition.
Patent DE-2207611-A1 (DE)
Title: Hydrocarbon hydrodesulphurisation - with water injection over catalyst comprising vanadium, niobium or tantalum
Inventor: RILEY KENNETH L
IPC: C10G45/08
Filed: 1972-02-18
Abstract: Hydrodesulphurisation of a non-metal contg. vacuum or virgin gas oil or thermal or catalytic cycle oil is effected in the presence of a catalyst contg cpds. of metals of Gp VI B and/or VIII and 0.1 - 15 wt% pref 0.5 - 10 wt % of a Gp V B metal, pref. V, with injection of water, e.g. in an amt 5 - 50%, into the reaction zone. The catalyst pref comprises Co or Ni, Mo and V on a SiO2-stabilised Al2O3 support. The water is pref. injected into the reaction zone in liquid form; it not only acts as a coolant or quench but the presence of the Gp VI B metal also ensures that catalyst activity is raised by 25-50% and the water injection together with periodic increases of reactor temp gives increased catalyst life.
Patent DE-2211339-A1 (DE)
Title: N-trihalomethylthio-haloformamidines - useful as plant-protection agents
Inventor: GRIGAT ERNST DR
IPC: A01N47/42
Filed: 1972-03-09
Abstract: Cpds. of formula (I): RR1N - C(X) = N - S - CX3 (where R and R1 are aliphatic, aromatic or heterocyclic residues, or NRR1 is a ring system opt. contg. other heteroatoms; X is F, Cl, Br or I) are useful as plant-protection agents. They are pref. prepd. by reacting RR1NCN with XSCX3 at -20 to 150 degrees C, pref. in an inert diluent.
Patent DE-2213106-A1 (DE)
Title: Gas laser - contg metal vapour from an alloy
Inventor: FROMM DIETRICH DIPL PHYS DR
IPC: H01S3/03
Filed: 1972-03-17
Abstract: The laser comprises an optical resonator filled with an inert gas and a substance capable of being evaporated, ionised and stimulated in the vapour form. This substance is initially a component of an alloy, pref. Cd in a 2:1 Cd-In alloy, or Zn is a Zn-Cu alloy. When the laser is not in operation, the metal vapour condenses on the alloy body instead of other parts of the appts. When an alloy is used instead of a pure metal, the operating temp. is less critical (with a pure metal the admissible fluctuations are plus-or-minus 2 degrees).
Patent DE-2214199-A1 (DE)
Title: Multiple series photo diodes - provided with common carrier and transparent cover
Inventor: PORTELE FRANZ DIPL PHYS DR
IPC: H01L25/075
Filed: 1972-03-23
Abstract: Light beam emitted by the diodes can be shaped as desired e.g. focussed, by suitably forming a common transparent cover made e.g. from an epoxy resin, which can be coloured. D.c. source of >2 (limit for one radiating p-n diode) can be used with a number of diodes connected in series, instead of introducing a resistor. The diodes pref. consists of gallium arsenide-phosphide doped with Te and Zn.
Patent DE-2242961-A1 (DE)
Title: Metal parts are joined by sintered metal powder - as metallurgically in-tegral connection between stainless steel parts
Inventor: BERGSTROM THEODORE R
IPC: B23K35/00
Filed: 1972-08-29
Abstract: Stainless steel powder may be used. The parts joined may be machined. The junction point is a fillet. The article may be a sandwich honeycomb structure, with machined parts held together between 2 metal sheets by many fillet junctions. The sheets are not perforated, and the honeycomb structure has holes in its mesh. The integral junction is formed by heating the powder which is applied in a binder evaporated by heat.
Patent DE-2257737-A1 (DE)
Title: Conditioning radioactive waste in glass blocks - by immersing in effluent sludge for sufficient time to reduce thermal power to a tenth
Inventor: HILD WERNER DR
IPC: C02F11/131
Filed: 1972-11-24
Abstract: The waste is conditioned by enclosure in moulded glass, ceramic or basalt blocks before burial by adding the blocks to effluent or cleaning sludge or pptes. from ind. plant for sterilisation, improvement of filterability, and are left for sufficient time for the thermal power to reduce to 1/10 of that when freshly enveloped. Effluent contg. mono-, di-, tri-, tetra-, penta-chlorophenols is treated until radiation level drops to 1.5 x 106 rad. Free radical sources such as isopropanol as up to 10 times the molar conc. of the halophenols are included.
Patent DE-2265311-A1 (DE)
Title: Insulation filled hollow steel fire screen door - with narrowed strip zone in case periphery contg. decreased material vol.
IPC: E06B5/16
Filed: 1972-09-08
Abstract: The metal fire protection door, normally made of steel, comprises a self-supporting box-type door leaf, with a fire-retarding filling of insulating material. This is made up from two steel sheets, joined by a box case which incorporates a peripheral zone with heightened heat conductivity resistance. This zone is in the form of a strip-shaped area (3) in which the cross-section is decreased, compared with other areas of the box case, by a reduction in the amount of material. The strip area may incorporate a series of apertures separated by narrow crossarms, and these apertures may be sealed by a material with low heat conductivity (6). This meets requirements for fire protection from both sides.
Patent DE-2328649-A1 (DE)
Title: Instruction, sign or street board - has slot on one edge for easily fitted extra board
IPC: G09F7/00
Filed: 1973-06-06
Abstract: The slot, preferably on the under edge of the board, has a track-shaped section of entropy-elastic material which has a longitudinal slit opening outwards. The extra board is inserted into this slit and held in place by a clamping closure. In its area of insertion the extra board has an approximately smooth surface. When fitted, the two boards strengthen and support each other by acting as counterweights.
Patent DE-2330741-A1 (DE)
Title: Prep. of oxoalkylxanthine - this has e.g. broncholytic and fibrinolytic activity
Inventor: SOEDER ALFONS DIPL CHEM DR
IPC: C07D473/06
Filed: 1973-06-16
Abstract: Title cpds. of formula (I) (where >=1 of R1-R3 = 3-8C oxoalkyl with the CO gp(s) one or more C's removed from the xanthine nucleus, and the others are 1-6C alkyl). may be prepd. from the corresp. hydroxy alkyl cpds. by (a) dehydrogenation with O2 and a Gp VIII metal catalyst. (b) oxidation with Cr(VI), or (c) microbiological dehydrogenation.
Patent DE-2334159-A1 (DE)
Title: Tubular metal blank pipe junction - is produced by application of upsetting and radially acting punches and enclosing dies
Inventor: MOSHNIN EWGENY NIKOLAEWITSCH
IPC: B21C37/29
Filed: 1973-07-05
Abstract: The tubular blank is pressed axially by the upsetting dies. A radial bulge is formed into the blank. The bulge is moulded by the dies into a radial closed projection. This projection is worked into the shape of a short branch which can be produced by passing a rod into the hole in the blank wall. A large head is fitted at the end of this rod. The branch is completed by pulling out the rod on whose ends is fixed a sizing head. This process enables fittings to be produced without weakening the fitting walls.
Patent DE-2334892-A1 (DE)
Title: Band cleaner for head lamp glass - is protective transparent film web over flat headlamp face on side rollers
Inventor: SPRUNK GEB HUVERMANN EUGENIE
IPC: B08B17/04
Filed: 1973-07-10
Abstract: An endless band of flexible transparent material passes in front of and behind the reflector or glass and then round a vertically mounted roller at each end of the glass. A cleaning roller is mounted adjacent to one or both of the end rollers and rotates in the opposite direction to provide cleaning of the band surface. When the band is covered by ice this can be removed by mounting an ice-removing blade in place of the cleaning roller. To prevent excessive friction due to the pressure of air when the car is moving, slots lead air between the band and the glass surface.
Patent DE-2338451-A1 (DE)
Title: Disposable palet for storage and transportation system - consists of separate sections for assembly when required
Inventor: BUTTER OTTO
IPC: B65D19/00
Filed: 1973-07-28
Abstract: The storage and transportation system consists of a supporting frame, partly surrounding palette and load, which is moved horizontally in and out. All palet sections, e.g. base and foot sections, may be plugged together. The transverse forces in the base plates are accommodated by pluggable sections passing through them, e.g. the foot sections. The base may consist of two or more plates, with one or more intermediate strips keeping them apart.
Patent DE-2351306-A1 (DE)
Title: Coin return mechanism for gambling machines - with single linkage to operate two coin testers for simultaneous operation
IPC: G07F17/32
Filed: 1973-10-12
Abstract: The mechanism controls the simultaneous coin return operations of twin coin testers. Each coin tester has an actuating rod carrying an actuating member. The two rods are connected to a switching lever which is pivoted at its mid-point, so that the actuating rods operate in opposite directions. Pref. the actuating rods have a common holding spring and the coin return button on the machine is connected to the actuating rods by means of an angle fever. The rods are parallel and the actuating members move in opposite directions.
Patent DE-2355033-A1 (DE)
Title: Universal optical electronic sensor - reacts to both increasing and decreasing light intensities
Inventor: UMMEN FRANZ
IPC: G08G1/04
Filed: 1973-11-03
Abstract: (a) Goniometer (consisting of an apertured diaphragm optical system with two or more apertured diaphragms, and of a sighting device, depending on application); (b) optical transmission unit (light conductor between goniometer and photocell; (c) photocell (semiconductor, photomultiplier etc); (d) amplifier (measurement amplifier for selective illumination measurement); (e: light intensity value store, or integrator followed by a differentiator. The sensor is handy in use and has universal application. A cyclically stored illumination serves as a bases from which any increases or decreases in light intensity are observed and signalled. The photomultiplier enables the sensor to be used in the infra-red spectrum. The extremely small receptor angle enables very small light sources to be registered. An additional light source is not needed.