baber/WOPTO huggingface dataset:
Patent DE-10328400-A1 (DE)
Title: One-pot synthesis of carbocyclic or heterocyclic compounds, especially pyrimidine useful as components of natural products or drugs, from acid halide, alkyne and active hydrogen compound
Inventor: MUELLER THOMAS J J
IPC: C07D409/12
Filed: 2003-06-25
Abstract: Production of substituted carbocyclic or heterocyclic compounds (I) (e.g. pyrimdines or analogs) involves reaction of an acid halide (or analog) (II), a 1-alkyne (III) and a bifunctional active hydrogen compound (IV). Production of carbocyclic or heterocyclic compounds of formula (I) involves reaction of an acid halide (or analog) of formula R1>-CO-Hal (II), an alkyne of formula HCC-R3> (III) and an active hydrogen compound of formula HY-A-XH2 (IV). [Image] R1>, R3>alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, cycloalkyl, alkylcycloalkyl, heteroalkylcycloalkyl, heterocycloalkyl, aralkyl or heteroaralkyl, provided that (II) contains no alpha -hydrogen and R3> contains no free OH, SH or NH2 groups; R2>H, alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, cycloalkyl, alkylcycloalkyl, heteroalkylcycloalkyl, heterocycloalkyl, aralkyl or heteroaralkyl; Hal : halo or other leaving group (e.g. acetate, carbonate, phosphate, triflate, tosylate, p-nitrophenolate or mesylate); X : N or CR4>; R4>electron-withdrawing group; Y : O, S, Se, Te, NR5> or CR5>R6>; R5>H, alkyl, alkenyl, alkynyl, heteroalkyl, aryl, heteroaryl, cycloalkyl, alkylcycloalkyl, heteroalkylcycloalkyl, heterocycloalkyl, aralkyl, heteroaralkyl, acyl, sulfonyl, CN, NO2, CHO or ester, amide or thioester residue; R6>electron-withdrawing group; A : direct bond or CR7>R8>; or Y-A : N=CR7> or CR5>=CR7>; R7>, R8>as for R2>.
Patent DE-10331513-A1 (DE)
Title: Manufacture of highly purified metal fluoride, e.g. calcium fluoride for preparing optical items, involves heating a less pure metal fluoride and treating with fluorinating agent
Inventor: THEISSEN MICHAEL
IPC: C01B9/08
Filed: 2003-07-11
Abstract: A highly purified metal fluoride is manufactured by heating a less pure metal fluoride up to a temperature allowing a sufficient mobility of the impurities in the crystal lattice and treating the metal fluoride with fluorination agent. An independent claim is also included for an optical item obtainable from a monocrystal of an alkaline earth metal fluoride manufactured by the inventive process.
Patent DE-10336223-A1 (DE)
Title: Filter mit Löchern in einem Filterabschnitt
Inventor: YAMAGUCHI TAKASHI
IPC: F02M59/46
Filed: 2003-08-07
Abstract: Ein Filter 50 ist in einer Einbaubohrung 42 eines Injektors 1 eingepresst. Der Filter 50 hat einen Einlassabschnitt 51 an einem offenen Ende einer Kraftstoffeinlassseite und einen Filterabschnitt 52, der eine Anzahl von Löchern 53 hat. Der Boden des Filterabschnitts 52 ist halbkugelförmig, so dass ein Durchflussbereich, der zwischen der äußeren Fläche des halbkugelförmigen Bodenabschnitts 54 und der runden inneren Fläche der Einbaueinlassbohrung 42 ausgebildet ist, fortschreitend aufgeweitet ist, um den Druckverlustwirkungsgrad zu verringern.
Patent DE-10337188-A1 (DE)
Title: Pigmentpräparation für Kunststoffe
Inventor: KIESER MANFRED
IPC: C08K9/04
Filed: 2003-08-13
Abstract: Die vorliegende Erfindung betrifft Pigmentpräparationen zur Pigmentierung von Kunststoffen, dadurch gekennzeichnet, dass ein oder mehrere plättchenförmige Effektpigmente mit einem mindestens partiell polaren Trägermaterial gemischt sind, Verfahren zur Herstellung der Pigmentpräparationen sowie deren Verwendung zur Pigmentierung von Kunststoffen sowie zur Herstellung von Masterbatches.
Patent DE-10338704-A1 (DE)
Title: Aircraft cargo loading system has a controlling computer and a cargo identification unit for reading cargo item barcodes so that cargo item data can be used by the control computer to manage cargo loading and positioning
Inventor: HUBER THOMAS
IPC: B64D9/00
Filed: 2003-08-22
Abstract: Aircraft cargo loading system comprises a locking arrangement (23), transport arrangements (21, 24), data display and input arrangements (51, 52) and a computer control unit (40). Each cargo item's (1) barcode can be ready an assigned a cargo identification unit (30) which determines the cargo item's type, content and mass. This permits control of the cargo loading components (20) by the control unit based on the data read-in by the cargo identification units.
Patent DE-10339062-A1 (DE)
Title: Verfahren zur Bestimmung eines Offsetwertes eines Sensorsignals sowie Vorrichtung zur Durchführung des Verfahrens
Inventor: DRUECKHAMMER JENS
IPC: F01N3/08
Filed: 2003-08-26
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung eines NOx-Offsetwertes in einer stromab einer Brennkraftmaschine (1) angeordneten NOx-sensitiven Einrichtung (9, 10) zur Bestimmung der NOx-Konzentration im Abgas der Brennkraftmaschine (1). Die Brennkraftmaschine (1) wird mit einem stöchiometrischen Verhältnis (lambda = 1) von Luft und Kraftstoff beaufschlagt. Mittels der NOx-sensitiven Einrichtung (9, 10) werden während des stöchiometrischen Betriebs Werte für die NOx-Konzentration im Abgas ermittelt und ein repräsentativer Wert der ermittelten Werte als Offset identifiziert. Weiterhin betrifft die Erfindung eine Vorrichtung zur Durchführung des Verfahrens.
Patent DE-10342778-A1 (DE)
Title: Device containing propellant gas has cover fitted on can and has valve with thread on inner side for engaging with thread on bag, and recess is formed in valve to accommodate protrusion to prevent rotation of pipe relative to valve
Inventor: LIN ARLO H T
IPC: B65D83/14
Filed: 2003-09-16
Abstract: The device containing a propellant gas includes a bag (30) built into a can and with a pipe (31) constructed on it, and with a thread (32) and protrusion (33) formed on the outer side of the pipe. A cover is fitted on the can and has a valve (23) with a thread (24) on its inner side for engaging with the thread on the bag. A recess (25) is formed in the valve to accommodate the protrusion to prevent rotation of the pipe relative to the valve.
Patent DE-10345931-A1 (DE)
Title: Engine bonnet unit for motor vehicle, comprises a pulling mechanism whose functioning end-section is connected to the lock or hinge arrangement of the bonnet unit
Inventor: BREHLER HENRIK
IPC: B60R21/34
Filed: 2003-10-02
Abstract: The engine bonnet unit (1) comprises a pulling mechanism whose functioning end-section is connected to the lock (10) or hinge arrangement of the bonnet unit. The other end-section of the pulling mechanism is connected to the engine hood in such a way that through an opening movement the hood moves to a rest position. The pulling mechanism is a lever rod. An independent claim is also included for the method of moving the engine hood of a motor vehicle.
Patent DE-10346949-A1 (DE)
Title: Crash safety system for car, has air cylinders absorbing whole crash-force and evenly distributing force onto entire side of car body during car crash, so that body is not deformed during crash
Inventor: SZOTA BOGUSLAW
IPC: B60R19/42
Filed: 2003-10-09
Abstract: The system has two air cylinders installed in a barrier area at a front-seat passenger side in an inflatable state, and sensors installed on the cylinders, where the cylinders swell laterally. The cylinders absorb whole crash-force and evenly distribute the force onto entire side of a car body during the car crash, so that the body is not deformed during the crash. The system is switched on either manually or automatically. The system is switched on automatically when the sensors measure a critical speed of 20 kilometer per hour and an obstacle distance of 4 meter.
Patent DE-10346990-A1 (DE)
Title: Two-part housing with lower shell and upper lid for electronic unit has lower shell and an upper lid and can be attached to support by means of attachment arrangement of housing lid that reach into plane of support
Inventor: JAHN MICHAEL
IPC: H05K5/00
Filed: 2003-10-07
Abstract: The housing has a lower shell and an upper lid (1), whereby the lower shell can be placed with its base surface on a support and the housing lid has attachment arrangements (12) that reach into the plane of the support. The housing can be attached to the support by means of the attachment arrangement of the housing lid.
Patent DE-10354168-A1 (DE)
Title: A method for discharging the electrostatic field from material conveyor belts has an electrode across the belt having a high frequency electrical charge with another earthed on the other side
Inventor: KNOPF FRANZ
IPC: H05F3/04
Filed: 2003-11-19
Abstract: The belt (1) passes between the electrodes the first of which (20) is connected to a high frequency electrical supply (30) and a similarly positioned earthed electrode (21) on the other side. The neutralize both sides of the belt there is a contrary arrangement of earthed (22) and charged (23) electrodes.
Patent DE-10354763-A1 (DE)
Title: Effektpigmente mit Aluminium- oder Aluminiumlegierungskern, Verfahren zu deren Herstellung und Verwendung derselben
Inventor: HENGLEIN FRANK
IPC: C09C1/00
Filed: 2003-11-21
Abstract: Die Erfindung betrifft Effektpigmente mit einem Aluminium- oder Aluminiumlegierungskern und einer den Aluminium- oder Aluminiumlegierungskern umhüllenden Aluminiumoxid- oder Aluminiumoxid/hydroxid-haltigen Schicht, erhältlich durch naßchemische Oxidation plättchenförmiger Aluminium- oder Aluminiumlegierungs-Pigmente, wobei der Gehalt an metallischen Aluminium im Aluminium- oder Aluminiumlegierungskern nicht mehr als 90 Gew.-%, bezogen auf das Gesamtgewicht des Pigments, beträgt, wobei die oxidierten Aluminium- oder Aluminiumlegierungs-Pigmente wenigstens eine hochbrechende Metallchalkogenidschicht mit einem Brechungsindex von > 1,95 aufweisen und zwischen der hochbrechenden Metallchalkogenidschicht und der umhüllenden Aluminiumoxid- oder Aluminiumoxid/hydroxid-haltigen Schicht eine Mischschicht ausgebildet ist. Die Erfindung betrifft ferner ein Verfahren zur Herstellung dieser Effektpigmente als auch deren Verwendung.
Patent DE-10354834-A1 (DE)
Title: Electric servo steering control device, sets torque control output for electric motor based on detected torque signal if abnormality signal is not output
Inventor: TAKATSUKA YUJI
IPC: B62D119/00
Filed: 2003-11-24
Abstract: An auxiliary torque signal generator (21) which generates a signal in response to a fluctuation in a detected steering torque. An abnormality detector (23) detects an abnormality in the torque detector (11) based on the detected torque signal. A torque control output for an electric motor (15) is set based on the detected torque signal, if an abnormality signal is not output, and sets the torque control output based on the auxiliary torque signal if an abnormality signal is output.
Patent DE-10356447-A1 (DE)
Title: Refrigeration cycle system for vehicle air conditioning system, has throttle valve reducing and increasing degree of valve hole throttle opening as level of refrigerant subcooling increases and decreases, respectively
Inventor: ITO SHIGEKI
IPC: F28D7/10
Filed: 2003-12-03
Abstract: The system has a refrigerant-to-refrigerant heat exchanger (5) exchanging heat between high pressure refrigerant and a low pressure refrigerant. A variable throttle valve (6) reduces and increases an area of opening/degree of throttle opening of a valve hole (67)/ an amount of lift of a valve body as a level of subcooling of the refrigerant from the exchanger increases and decreases, respectively. The high pressure refrigerant is received from a liquid refrigerant receiver and the low pressure refrigerant is received from a refrigerant evaporator.
Patent DE-10357499-A1 (DE)
Title: Ionendetektor
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/02
Filed: 2003-12-09
Abstract: Es ist ein Ionendetektor 1' für ein Massenspektrometer offenbart, der eine oder mehrere Mikrokanalplatten 3a, 3b und eine Anode 4 aufweist, die dafür eingerichtet ist, von der einen oder den mehreren Mikrokanalplatten 3a, 3b emittierte Elektronen zu empfangen. Die Anode 4 ist permanent magnetisiert, und von den Mikrokanalplatten 3a, 3b emittierte Elektronen laufen vorzugsweise spiralförmig um magnetische Feldlinien zu der Anode 4.
Patent DE-10361362-A1 (DE)
Title: Hydraulic actuator used as puncher, has oil supply path whose front peripheral groove performs connection interruption switching of oil supply and return paths
Inventor: KIMURA KIYOSHI
IPC: F15B11/15
Filed: 2003-12-29
Abstract: A space (19) surrounded by a vertical wall (4) and motor shaft bearing (3b), is formed between oil return path (17) and oil bath. The front peripheral groove (26) performs connection interruption switching of oil supply paths (15,16) and oil return path, when an end of oil return path is connected to cylinder chamber (12) of piston flange front side and other end connected to through-hole for valve guides (21).
Patent DE-19508530-A1 (DE)
Inventor: RUPANER ROBERT DR
IPC: D06M15/31
Filed: 1995-03-10
Abstract: An aqueous formulation comprises a polymer constructed of from 0 to 99.95% by weight of one or more principal monomers I selected from C 1 -C 20 -alkyl (meth)acrylates, aromatic vinyl compounds having up to 20 carbon atoms, vinyl esters of carboxylic acids containing up to 20 carbon atoms, ethylenically unsaturated nitriles, vinyl ethers of alcohols containing from 1 to 10 carbon atoms and aliphatic hydrocarbons having from 2 to 8 carbon atoms and 1 or 2 double bonds, from 0.05 to 100% by weight of one or more monomers II which carry at least one functional group, which is not to be understood as meaning an ethylenically unsaturated group, this functional group being reactive with the below-defined phosphorus compound in such a way that the phosphorus compound becomes thereby bonded to the polymer, and from 0 to 80% by weight of one or more further monomers III which differ from monomers I and II, and a phosphorus compound which is reactive with the functional group of monomer II, the phosphorus compound being or becoming bonded to the polymer via the functional group. The formulation can be used for consolidating fibrous materials, in particular fibrous webs, or in coatings, impregnants, cleaning or care agents or adhesives to provide flame proofing.
Patent DE-19511853-A1 (DE)
Inventor: DELKER REX DR
IPC: D01F8/14
Filed: 1995-03-31
Abstract: Core-sheath monofilaments have the following structure: (A) a (co)polyester (X) core with a m.pt. of 200 - 300 (220 - 285) degrees C and comprising at least 70 mol.% aromatic dicarboxylic acids (C) and aliphatic diols (D) (w.r.t. all polyester units) and max. 30 mol.% other dicarboxylic acids (C1), arylaliphatic dicarboxylic acids (C2) with min. 1 (1 - 2) (non-)condensed aromatic rings or 4-12 (6-10)C acyclic aliphatic dicarboxylic acids (C3) and other aliphatic diols (D1), 3-10 (3-6)C branched and / or long chain diols (D2), cyclic diols (D3), ether diols (D4) or even a v. small amt. of polyglycol (D5) having a mol. wt. of ca. 500 - 2,000; and (B) a sheath comprising a thermoplastic polyester (Y) with a m.pt. of 200 - 300 (220 - 285) degrees C and a thermoplastic elastomer copolyether ester (Z) contg. 40 - 60 wt.% long chain polyether diols (E) with a mean mol. wt. of 600 - 4,000 as soft segments. The yarns have a tensile strength of 0.8 - 6.5 (1.0 - 5.5) cN / tex and an extension at break of 300 - 1,200%. They may also contain standard non-polymer additives. Also claimed are: (i) the prepn. of the yarns; (ii) high mechanical and chemical resistance textiles, paper machine wires, spiral fabrics, screen printing blankets, industrial filter cloths and conveyor belts contg. these yarns; and (iii) the use of the yarns for making these textile prods..
Patent DE-19513573-A1 (DE)
Title: Terminal equipment activation for at least one function
Inventor: SALEM TAREK DIPL ING
IPC: H04W88/02
Filed: 1995-04-19
Abstract: The equipment includes a transceiver connected to an antenna (2), a microprocessor and a channel decoder. The microprocessor controls all the formation, maintenance and release of the connection. The Subscriber Identification Module (SIM) is constructed as a chip card and inserted in a read unit.  This books the terminal into a mobile telephone or radio network. The microprocessor reads the information required from the memory of the card, passing it to the network for authentication. The function required is now available.
Patent DE-19514619-A1 (DE)
Title: Power semiconductor heat-sink arrangement
Inventor: BAHM KLAUS DIPL ING
IPC: H01L23/40
Filed: 1995-04-25
Abstract: An arrangement for extraction of waste heat generated in a power semiconductor component (4) and comprising the power semiconductor component (4) and a heat-sink (1), is soldered to the component (4) and includes a wall (7) with the soldering surface (6). A retention spring (19) is additionally located on the heat-sink (1) and retains the power semiconductor component (4) on the heat-sink (1) by spring force.
Patent DE-19515325-A1 (DE)
Title: Valve controlled two-stroke diesel motor with articulated connecting rod
Inventor: HILL JUERGEN PETER
IPC: F02B25/14
Filed: 1995-04-18
Abstract: The valve controlled two stroke motor has no input or outlet slits and the hitherto unused dwell time under dead centre (9) is used for an effective syphoning process. Additional rotation of a crank shaft to pump combustion air and for the production of combustion gases is saved.   During the system operable time of the pistons (6), under dead centre, fresh air may be poured into the combustion chamber (12) above the outlet valve (1). Hence the combusted remanents may be pressed through an outlet channel (4) via the outlet valve (3). After the closing of the inlet and outlet valves with the movement of the movement of the pistons to the upper dead centre (8), compression of inserted air may begin.
Patent DE-19515347-A1 (DE)
Title: High dielectric constant capacitor electrode structure for Gbit or higher integrated DRAM
Inventor: CUOMO JEROME JOHN
IPC: H01L27/04
Filed: 1995-04-26
Abstract: The electrode structure (10) includes a substrate (26) with a free surface semiconductor layer (27), metal (31) and metal oxide (32) layers. The metal layer is formed from a chosen one of the group Ru, Ir, Re, Rh, Os, Pd. The metal oxide layer is chosen from the same metallic group as the initial metal. A further metallic layer (33) over the oxide layer is formed of metal from the same group. The semiconductor layer is of Silicon or Germanium. Included above the metal and metal oxide layers is a further layer having a high dielectric constant (16). The dielectric material is an oxide of ferroelectric or para-electric material such as BaxSr(1-x)TiO3 or PbZr3Ti(1-x)O3 and a fifth layer of conducting material.
Patent DE-19515646-A1 (DE)
Inventor: BONASTRE NURIA DR
IPC: C11D1/62
Filed: 1995-04-28
Abstract: Conditioners contain esterquats (I) and fatty acid amides (II).
Patent DE-19519680-A1 (DE)
Title: Prepn. of ether] poly:ol, useful as catalyst in polyurethane prodn.
Inventor: GUETTES BERND
IPC: C08G18/48
Filed: 1995-05-30
Abstract: The prepn. is of catalytically-active polyether-polyols (I) by base-catalysed reaction of H-functional starters (II) with alkylene oxide (III) under the usual conditions. The polymerisation of (III) is catalysed by adding a combination of base and (in)organic alkali(ne earth) salt(s) in stages and/or the catalyst is removed by special crystal formation and removal by adding acids and removing the salts before concluding the crystal formation or conversion phase. Also claimed are (I) per se.
Patent DE-19526277-A1 (DE)
Title: Preparation of hetero-aromatic or hetero substd compounds
Inventor: BERGTHALLER PETER DR
IPC: C07C247/18
Filed: 1995-07-19
Abstract: New process for mfg cpds of the general formula; R = (hetero)aromatic rest R-H (II) with H linked to a C atoms; X = rest X-H (III) with H linked to a heteroatom; comprising (a) Reacting a cpd R-S-T (IV) with T being a thiophile gp linked to S by a C or heteroatom, opt in presence of a cpd (III) and a base able to convert (III) into its conjugated anion, with an electrophilic reagent able to transfer to the S atom two additional bonds, each to one rest (Nu<1>, Nu<2>). (b) Intermediates of the following assumed general formulae are formed at least temporarily. Nu<1>, Nu<2> = H (Va) and Nu<2>-H (Vb) with H linked to a heteroatom, at least Nu<1> = X or a cpd (III) and a base able to convert (III) into its conjugated anion are present. (c) Decomposition of the S(IV) cpd, opt after ligand exchange and scission of a sulphur contg fragment, leads to cpd (I).
Patent DE-19526589-A1 (DE)
Title: Rain sensor
Inventor: BERBERICH REINHOLD
IPC: B60S1/08
Filed: 1995-07-21
Abstract: The rain sensor (7) is located on a windscreen and coves an area (6) with a width equal to the width of the area (4) swept by the wiper (2). The area covered by the sensor can be of indium-tin oxide or chromium nitride. The coverage area can extend into the area swept by the wiper or a dark coloured section of the windscreen. A further sensor can be provided in the wiped area of the screen or one covering the area behind the rear view mirror.
Patent DE-19528745-A1 (DE)
Title: Drive axle for vehicle
Inventor: BEAR DEE
IPC: B60K17/22
Filed: 1995-08-04
Abstract: The axle arrangement has a front differential with a housing which supports a left-hand and right-hand sub-assembly, each of which includes an axle tube that is coupled to the housing. At least one section of the axle tube has an integral yoke for retention of a steering link. Each axle tube has at least one integral bracket with mounting sections which extend radially outwards from the axle tube for mounting of the vehicle's suspension and to attach the axle sub-assembly on the vehicle.
Patent DE-19529504-A1 (DE)
Inventor: RIMPLER MANFRED PROF DR RER NA
IPC: C01B11/02
Filed: 1995-08-10
Abstract: Described is a method of preparing aqueous chlorine dioxide solutions by the oxidation of chlorites with oxyacids and/or oxyacid anions having a suitable redox potential in buffered aqueous solution. An acidic aqueous solution (solution A), with a pH of about 5 or less, containing the oxyacids and/or oxyacid anions, is prepared and mixed with an aqueous chlorite solution (solution B) to form chlorine dioxide, the pH of the reaction mixture remaining at less than 6.95 and being stabilized by an integral buffer system.
Patent DE-19536233-A1 (DE)
Title: Level control method for amplifier repeater for mobile radio systems
Inventor: HAEUPLER WOLFGANG
IPC: H04B1/04
Filed: 1995-09-28
Abstract: The amplifier repeater circuit has the HF signal (E) fed to the amplifier (1) via a regulating stage.  The amplifier output is fed to a mixer (13), a low pass filter (15), a rectifier (17) and a automatic gain controller (AGC) (19).  The AGC compares the demodulated signal with an applied reference (23), that represents the permissible total power of the intermodulation product, in the transmission range.  The AGC output is used to control the regulator, in dependence on the intermodulation product of the demodulated output.
Patent DE-19536902-A1 (DE)
Inventor: JAEGER JOACHIM
IPC: B65D83/76
Filed: 1995-10-04
Abstract: A miniaturised device for producing high pressure in a fluid imposes stringent requirements on the manufacturing process. The device according to the invention consists of a hollow piston (57) displaceably mounted in a cylinder and a valve member (58) which is guided by the hollow piston (57) and mounted so as to be axially movable relative to the hollow piston (57). The valve member (58) is arranged at one end of the hollow piston (57) inside or immediately in front of the end of the hollow piston (57). The device is used in a mechanically operated high pressure atomiser. This consists of a two-part housing which comprises a pump housing (52) with nozzle (54), a blocking mechanism (62), a spring housing (67) with spring (68), a non-pressurised storage container (71) for the fluid (72) and a mechanical counter integrated in the spring housing (67). The valve (58) operates without any auxiliary force, closes very rapidly and is sealed tight against high pressure. The atomiser is safe and simple to operate and environmentally friendly. The fluid is metered extremely accurately. The atomiser is used, for example, to produce an inhalable aerosol of a liquid medicament without the use of a propellant gas, at 320 bar, for example.