baber/WOPTO huggingface dataset:
Patent DE-10346211-A1 (DE)
Title: Rückschlagventil, insbesondere für eine Hochdruckpumpe einer Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
Inventor: NIESLONY MARKUS
IPC: F02M59/34
Filed: 2003-10-06
Abstract: Das Rückschlagventil weist ein in eine Aufnahme (34) eingesetztes Ventilgehäuse (40) auf, in dem ein kolbenförmiges Ventilglied (60) längsverschiebbar geführt ist, das mit einem am Ventilgehäuse (40) ausgebildeten Ventilsitz (48) zusammenwirkt. Das Ventilglied (60) ist in Schließrichtung durch eine vorgespannte Schließfeder (70) und in Öffnungsrichtung durch den in einem Zulauf (44a) herrschenden Druck beaufschlagt, wobei das Ventilglied (60) von der Seite des Ventilsitzes (48) her in das Ventilgehäuse (40) eingesetzt ist. Das Ventilgehäuse (40) ist einstückig ausgebildet und topfförmig ausgebildet und weist dabei einen Boden (42) sowie einen eine Ausnehmung (41) begrenzenden Mantelbereich auf. Das Ventilgehäuse (40) weist mit dem offenen Ende seiner Ausnehmung (41) aus der Aufnahme (34) heraus und der Ventilsitz (48) ist am Boden (42) des Ventilgehäuses (40) der Ausnehmung (41) abgewandt angeordnet. Das Ventilglied (60) ragt mit einem Schaft (62) durch eine Bohrung (44b) im Boden (42) hindurch in die Ausnehmung (41) hinein, in der die Schließfeder (70) angeordnet ist.
Patent DE-10348672-A1 (DE)
Title: Verfahren zur Herstellung eines einen Flanschabschnitt aufweisenden Elementes, insbesondere eines Bremszylinders, sowie Element, insbesondere Bremszylinderelement
Inventor: BOERNER ROLF
IPC: B21D22/00
Filed: 2003-10-15
Abstract: Die Erfindung betrifft unter anderem ein Verfahren zur Herstellung eines einen Flanschabschnitt (28) aufweisenden Elementes (21), insbesondere eines Bremszylinders, welches wenigstens einen an dem Flanschabschnitt (28) angeordneten Stutzen (14, 26), z. B. einen Druckluft-Einleitungsstutzen, umfasst, dem wenigstens eine Funktionsfläche (15, 19), wie beispielsweise eine Gewindefläche oder eine Dichtfläche, zugeordnet ist. DOLLAR A Die Besonderheit besteht darin, DOLLAR A a) dass ein metallisches, im Wesentlichen plattenförmiges Werkstück (10), insbesondere eine Ronde, bereitgestellt wird, DOLLAR A b) dass das Werkstück (10) zur Bildung einer in eine erste Richtung (b) hin vorstehenden Ausbuchtung (13) tiefgezogen wird und DOLLAR A c) dass die Ausbuchtung (13) zur Bildung eines doppelwandigen Stutzens (14, 26) teilweise, unter Belassung eines Abschnittes (h¶5¶) der Ausbuchtung (13), in eine zweite, der ersten Richtung (b) entgegengesetzte Richtung (a) hin umgestülpt wird.
Patent DE-10348708-A1 (DE)
Title: Verfahren zum Gestalten von Effekten in Effektgarnen
Inventor: BIERMANN IRIS
IPC: D02G3/34
Filed: 2003-10-16
Abstract: Es ist deshalb Aufgabe der Erfindung, ein Verfahren vorzuschlagen, das Gestaltung von Effekten vereinfacht und beschleunigt. DOLLAR A Diese Aufgabe wird durch ein Verfahren gelöst, wobei eine zahlenmäßige tabellarische Darstellung der Effekte, insbesondere ihrer Länge, Dicke und Häufigkeit, sowie die bildliche Darstellung der parallelen Anordnung der die Effekte enthaltenden Fadenabschnitt gegenübergestellt und die beiden Darstellungsarten so miteinander verknüpft werden, dass die Anwahl eines Effektes in der tabellarischen oder bildlichen Darstellung die Aktivierung des entsprechenden Effektes in der jeweils anderen Darstellungsart auslöst.
Patent DE-10352500-A1 (DE)
Title: Handwerkzeugmaschine
Inventor: STRASSER ANDREAS
IPC: B23D51/16
Filed: 2003-11-11
Abstract: Eine Werkzeugmaschine, insbesondere Handwerkzeugmaschine, mit durch einen Antrieb, insbesondere Motor (20), bewegtem Werkzeug (18) erhält dadurch einen höheren Wirkungsgrad mit geringerem Energieverbrauch und eine längere Lebensdauer, dass der Antrieb ein gleichförmig drehender Elektromotor ist, dessen Bewegung über ein Getriebe (22) in eine ungleichförmige Bewegung gewandelt und auf das Werkzeug (18) übertragen wird.
Patent DE-10354954-A1 (DE)
Inventor: DANTLGRABER JOERG
IPC: B29C45/77
Filed: 2003-11-25
Abstract: Disclosed is an injection unit ( 1 ) for an injection molding machine, comprising a screw ( 4 ) that is driven by means of a spindle drive ( 18 ). The spindle drive ( 18 ) is driven via an electric motor ( 6 ). Additionally, a force that acts in an axial direction is transmitted to the screw of the injection unit ( 1 ) via a hydraulic cylinder ( 38 ). According to the invention, a pump ( 48, 68 ) is driven via the electric motor ( 6 ). A pressure chamber ( 44 ) of the cylinder ( 38 ) can be supplied with more pressurizing means via said pump ( 48, 68 ) than is needed during an axial displacement of the plunger ( 36 ).
Patent DE-10355884-A1 (DE)
Title: Room-defining assembly of structural panels uses couplings formed from two halves with one connected to supply pipes fixed on support structure and those connected to heat exchanger pipes fixed on panel
Inventor: HERBST DONALD
IPC: E04B9/04
Filed: 2003-11-26
Abstract: The structural panels (2) which are fitted through a supporting structure to a building ceiling or wall or floor incorporate heat exchanger pipes for passing through a heating or cooling medium. The pipes are connected through couplings each comprising two halves (4,5) of which those connected to the supply and discharge pipes are fixed secure or displaceable on the support structure (1) and those which are connected to the heat exchanger pipes are fixed secure or displaceable on the structural panels. The supporting structure and structural panels have complementary centring elements for mutually correct positioning.
Patent DE-10355959-A1 (DE)
Title: Active fluid media supported method, e.g. hydroforming, for deformation of a multi-layer semi-finished product, in which matching media pressures are applied on opposite sides of the product being deformed
Inventor: MAUERMANN REINHARD
IPC: B21D26/02
Filed: 2003-12-01
Abstract: Method for active fluid media supported deformation of a multi-layer semi-finished product, e.g. a welded, bonded or rolled blank or a tailored tube. According to the method the active fluid medium is supplied to opposite sides of the product so that in the area to be deformed opposite media pressures are applied against each other. An independent claim is made for a device for active fluid media supported deformation of a multi-layer semi- finished product.
Patent DE-19502669-A1 (DE)
Title: Control of combustion air for IC engine
Inventor: HERDEG WOLFGANG DIPL PHYS DR
IPC: F02D9/10
Filed: 1995-01-20
Abstract: A device to regulate the amount of combustion air used in an IC engine is a valve in the inlet duct that gives an adjustable cross-section. The valve position is electronically controlled. Instead of being in the inlet duct, the valve may be on the throttle flap. The valve is made up of a number of  micro-valves, each with its own controlling chip, each of the micro-valves being either open or closed, and the total flow cross-section corresponds to the number of micro-valves opened. Thus a fine control over air flow is given. With all the micro-valves closed, the air flow is less than that needed for steady idling.
Patent DE-19505646-A1 (DE)
Title: Pile fabric knitting
Inventor: PLATH ERNST-DIETER DIPL ING
IPC: D04B1/00
Filed: 1995-02-18
Abstract: To produce a knitted pile fabric, a second sinker (2) transfers the pile loops (54) from the shaping edges to the knocking-over edges (7) in a controlled retracted position. Also claimed is a knitter where the second sinker (2) has angled surfaces (15), to press down the loops (48) of the ground fabric during transfer from the shaping edges to the knocking-over edges (5).
Patent DE-19507624-A1 (DE)
Title: Universal joint hinge for door
Inventor: LAUTENSCHLAEGER REINHARD
IPC: E05D3/06
Filed: 1995-03-04
Abstract: The universal joint hinge (10) has a support wall and a door-wing stop piece (16,20). The wall and stop piece are connected together by two joint arms (22,24) pivotably joined together in their middle areas. The end of the arms are pivotably joined directly to the support wall or door-wing stop piece. The other ends of the arms are connected to a steering piece (32,33) guided along a spacial curve. The arms have lateral cheeks (23,25) parallel and at a distance to each other. A covering element (43) is provided on the opposite lying, outer side of the cheeks with its outer body end on the door-wing stop piece joint arm (24). The covering element has an elastic flexible support strip (42) secured from the body inner end at a distance below the support wall lower edge of the cheek (25). The support strip stretches in the direction of the door wing stop piece (20). Vane-type cover strips (48) are provided in the longitudinal direction of the support strip at a small distance from each other. The cover strips proceed in the direction of the cheek (25) above its lower edge and at least partly grip over its the outer surface.
Patent DE-19508871-A1 (DE)
Title: Aq. bacteria cultures added to silage material for promoting formation of lactic and/or propionic acid
Inventor: GROSS FRIEDRICH DR
IPC: A23K30/18
Filed: 1995-03-11
Abstract: Aq. nutrient medium for growing propionic acid bacteria or a mixt. thereof with lactic acid bacteria under non-sterile conditions, contg. the following components: (a) sources of carbon, including 2-6 wt.% monosaccharides w.r.t. the water content; (b) sources of nitrogen; (c) macro-elements; (d) trace elements; (e) acetic acid alkali salts, including 0.7-2.0 wt.% acetate gps. w.r.t. the water content, and (f) buffer cpds. to ensure that the pH does not fall < 4 after the culture contg. propionic acid bacteria or a propionic acid/lactic acid bacteria mixt. has been left to stand for 2 days at 20-25  deg C. Also claimed are: (1) formulations comprising a dry nutrient medium and propionic acid bacteria or a mixt. thereof with lactic acid bacteria and (2) biologically pure propionic acid bacteria cultures with deposit numbers DSM 9576, DSM 9577 and DSM 9767.
Patent DE-19509979-A1 (DE)
Title: Cooler with cooling water carrying pipeline assembly
Inventor: WECK FRANZ DIPL ING
IPC: F28D1/047
Filed: 1995-03-18
Abstract: The pipeline assembly comprises several U-shaped, pipeline loops, each covered by a plate-shaped sheet. Each loop (5) has its first end (3) coupled to a first section (1) of the assembly, with its second end (4) coupled to a second assembly section (2).Between the successive loops the assembly sections contains an alternating cross-sectional restriction (6). Pref. an air venting pipe is coupled between two successive loops via a link line. The cross-sectional restrictions may be formed by partial pipe squeezing.
Patent DE-19511399-A1 (DE)
Title: Mobile switching centre for mobile radio network
Inventor: HOMBURG WOLFGANG
IPC: H04W88/14
Filed: 1995-03-28
Abstract: The mobile switching centre (MSC) comprises line trunk groups (LTGP, LTGS) for connection by private branch subscribers (PSUB) and/or direct subscribers (SUB) of a non-mobile network (ISDN, PSTN). In the mobile switching centre, a loop line trunk group (LLTG) is also provided for connecting the subscribers (PSUB, SUB) of the non-mobile network to the subscribers (MSUB) of the mobile network, and vice versa. The loop line trunk group comprises line interfaces (DIU0-3), each input line interface (DIU0,1) being coupled to an output line interface (DIU2, DIU3) for balancing the respective line loop (LP0,LP1).  A central control processor carries out functions associated with the mobile network and the non-mobile network sequentially by controlling the loop line trunk groups. Internal control operations can therefore be transferred between networks.
Patent DE-19512516-A1 (DE)
Title: Prodn. of unsymmetrical di:ester(s) of maleic acid and/or fumaric acid having good hues
Inventor: INDEN YOSHIMI
IPC: C07C67/11
Filed: 1995-04-04
Abstract: The process comprises reacting maleic anhydride and monohydric alcohol (a) in molar ratio of 1:(1.0-1.2) to give maleic acid monoester and/or fumaric acid monoester (A) contg. substantially no maleic anhydride, and reacting (A) and alkenyl halide (B) in the presence of tert. amine (C) of 0.7-1.5 mole(s) and water of 0.01-0.20 mole to 1 mole of (A).  Pref. the process further comprises contacting with adsorbent (D) after removal of tert. amine. (B) is allyl chloride and/or methallyl chloride. (a) is 1-22C monohydric alcohol. Molar ratio of (A):(B) is usually 1:(1.0-1.3), pref. 1:(1.0-1.2). Prepn. of  (A) is performed in organic solvent, pref. benzene, toluene, or hexane, of 5-30, pref. 8-20, wt.% to whole amt. of maleic anhydride and (a). Reaction temp. is usually 40-120 (pref. 50-100) deg C. Reaction of (A) may be performed in no solvent or in organic solvent as that used in the first step. Reaction temp. is usually 40-130 (pref. 60-100) deg C. Adsorbent (D) is pref. active carbon or synthetic zeolite. Use amt. of (D) is usually 0.1-10.0, pref. 0.5-2.0, wt.% to unsymmetrical maleic and/or fumaric acid diester.
Patent DE-19518208-A1 (DE)
Title: Assembly for disposal of toxic waste
Inventor: MESSERSCHMID ERNST PROF DR
IPC: B01J19/08
Filed: 1995-05-18
Abstract: The assembly for the incineration of esp. special waste material has a plasmatron (12) in a mobile assembly, constructed of separate modules selected according to the nature of material being processed.
Patent DE-19526173-A1 (DE)
Inventor: BINGEL CARSTEN DR
IPC: C07D321/00
Filed: 1995-07-18
Abstract: Fullerene derivatives having formula (I) may be easily produced by a one-pot reaction and are suitable for example for synthesizing new fullerene derivatives and for producing optoelectronic components.
Patent DE-19530726-A1 (DE)
Title: Central locking system for motor vehicle doors
Inventor: JAHRSETZ ACHIM
IPC: E05B77/48
Filed: 1995-08-18
Abstract: The central locking system has each door fitted with a similar lock and controlled via a central control unit (1). Each lock has a rotating catch to secure the striker of the door system with the door secured via a first servo drive and its control unit. A second control units and a second servo drive operates other lock functions to ensure that the loss of one servo drive does not immobilise the lock. The two servo drives between them cover the lock securing and release functions as well as the anti theft control, child security lock setting etc. The lock can be opened by a manual release control inside the vehicle.
Patent DE-19538308-A1 (DE)
Title: Method for controlling speed of IC engine
Inventor: BOTHE EDGAR DIPL ING
IPC: F16H61/04
Filed: 1995-10-14
Abstract: The method for speed control determines the engine and gearbox input shaft speeds, the accelerator pedal deflection, the engaged gear and the clutch position. During gearchange, the engine speed is automatically adjusted to a synchronous speed (NS) dependent on the vehicle speed and engaged gear. The engine speed is held at this synchronous speed either until the clutch is re-engaged or for a preset time period if the clutch remains released or the gearbox is placed in neutral. Thereafter the engine speed returns to accelerator pedal operation. Pref. the time period is between 200 and 500 milliseconds.
Patent DE-19542617-A1 (DE)
Title: Sealing system e.g. for bell or placement pipes
Inventor: GRABE WERNER DR
IPC: F16L21/035
Filed: 1995-11-15
Abstract: The sealing system, such as for bell or placement pipes, is composed of two butting components of concrete or polyconcrete and the like, and a sliding seal of an elastomeric material. The sliding angle ( alpha ) of the seal when not under stress is 5-25 deg  and esp. < 15 deg , in relation to the base surface of the seal. The seal is of rubber or a rubbery plastics.
Patent DE-19542656-A1 (DE)
Inventor: POERTZGEN GREGOR
IPC: B60T13/68
Filed: 1995-11-15
Abstract: The invention relates to a brake system (10) with a master cylinder (12) having at least one cylinder/piston arrangement (14, 16) which can be operated by a brake pedal (18) to supply hydraulic fluid to at least one braking circuit (22, 24). Said brake system is characterized by the fact that a controllable pressure source (54, 78, 90, 92) controlled by an electronic ECU control unit loads the piston (16) of the cylinder/piston arrangement (14, 16) with hydraulic fluid so as to supply hydraulic fluid to the brake circuit (22, 24).
Patent DE-19546265-A1 (DE)
Title: Printed paper web supply process
Inventor: PUSCHNERAT HELMUT
IPC: F26B13/10
Filed: 1995-12-12
Abstract: The web supply process involves supplying a printed paper web (1) to a drying device (4). Before the web enters the drying device, it is divided longitudinally into part webs (8,9), which are then supplied to the drying device. The part webs may be supplied to the drying device in the same plane, or in planes at different heights. The part webs may diverge after their longitudinal separation. The process is applied by fitting a longitudinal cutting device (6) between the last printing sector of the printing press and the drying device.
Patent DE-19602463-A1 (DE)
Title: Wire wool detection device
Inventor: MAY KARL DIPL ING
IPC: G01V3/02
Filed: 1996-01-24
Abstract: The device is used with a bar sieve (1) and has 2 sets of spaced rods (1a,2a) supported by respective relatively insulated carriers (3,4) and connected to opposite terminals of a voltage source (7). Current flows between the terminals in the presence of the wire wool for lighting a display lamp (8) connected in series with the voltage source.  Pref. one set of spaced rods (1a) act as part of the sieve, the other set (2a) acting as part of a holding grid (2), the voltage connected to a rod of the latter set which is shorter than the remaining rods.
Patent DE-19605675-A1 (DE)
Inventor: BERTSCH GOTTHILF
IPC: D02G1/16
Filed: 1996-02-15
Abstract: To increase the intensity of the texturing, the invention proposes to maintain airflow above Mach 2 by using a nozzle duct of a certain form. The total opening angle of the nozzle duct directly upstream of the texturing zones is larger than the ideal Laval angle and has an effective length which is preferably a multiple of the narrowest diameter of the nozzle. The invention improves, in particular, texturing quality, especially at high production speeds which can be increased up to in the range of 600 to 1000m/min and beyond. It has been demonstrated, surprisingly, that the new nozzle core can be designed in such a manner that it has all the advantages of the invention and can be used as a replacement part for prior art nozzle cores. The same applies to the complete texturing head since the invention can be used with the same external geometric overall dimensions, at the same air pressure and with the same air quantity.
Patent DE-19605747-A1 (DE)
Title: Driving arrangement for plasticising and injection unit of plastics injection machine
Inventor: THOMA HERBERT DIPL ING
IPC: B29C45/50
Filed: 1996-02-16
Abstract: A drive unit for a plasticising and injection unit of a plastics injection moulding machine comprises a rotational drive unit (21) and an axial spindle drive unit (20), both electrically powered and acting on the same drive shaft (10) connected to the rear end of the plasticising and injection screw (7). The rotational drive (21) operates in both directions and a semi-permanent coupling (11) between the drive shaft (10) and the plasticising screw (7) can be switched so that a positive coupling between the drive (21) and screw (7) is only made during the rotation for plasticisation. When the rotational drive unit (21) rotates in the opposite direction the coupling (11) disengages the plasticising screw (7) from the drive unit.
Patent DE-19606281-A1 (DE)
Title: AC voltage controlled, thin-film, electroluminescent display device
Inventor: HERRMANN RALF DIPL PHYS
IPC: H01L33/00
Filed: 1996-02-07
Abstract: The display device is of MISM type and has an active luminescent layer of two part-films. In the first part-film (S1) are generated loss-free accelerated electrons, while the second one (S2) is of luminescent material of required emission colour. The part-film, generating the loss-fire accelerated electrons, is of high ohmic type. The second part-film luminescent material, e.g. II-VI compound, is the same as that of the first one, but of low ohmic type, containing luminescent centres and conductivity. Adjacent to the second part-film is located a thin insulating film (IT) suitable for tunnel injection.
Patent DE-19607187-A1 (DE)
Title: Heat-stabilised polyphenylene ether crystalline thermoplastic resin blend
Inventor: SANADA TAKASHI
IPC: C08L71/12
Filed: 1996-02-26
Abstract: Thermoplastic resin compsn. comprises 100 pts.wt. mixt. of (a) 1-99 wt.% polyphenylene ether resin (PPE) and (b) 99-1 wt.% crystalline thermoplastic resin (I) and (c) 0.001-15 pts. wt. 4-amino-2,2,6,6-tetramethylpiperidinyl cpd(s). (II) of formula (IIA) or (IIB). (Pip-N(R2)-)n-R3 (IIA) (Pip-N(R2)-(CH2)p-N(Pip))n-R3 (IIB) Pip=1-(R1)-2,2,6,6-tetramethyl-piperidin-4-yl; R1=H, O (oxy gp.), OH, (cyclo)alkyl, allyl, benzyl, aryl, alkanoyl, alkenoyl or (cyclo)alkoxy; R2=H, alkyl or -R4CO-(X)-R5; X=a direct bond, -O- or -NH-; R4=a direct bond, alkyl(id)ene or arylene; R5=H, alkyl, aryl, -CH=CCH-COOH or Pip; n=1-4; p=2-6; R3=an n-valent organic gp.
Patent DE-19609087-A1 (DE)
Title: All-purpose suction brush for vacuum cleaner
Inventor: FILIPPENKO ALEXEI
IPC: A46B13/00
Filed: 1996-03-08
Abstract: The brush has soft, thin hairs. It consists of suction nozzle (E) and brush parts (E1). The connection region is designed to allow 40 % less flow compared to the suction opening of the vacuum cleaner tube. The full suction force of the cleaner cannot be transferred to the entire suction brush.
Patent DE-19609744-A1 (DE)
Inventor: TAMKE HEIKO DIPL ING
IPC: B32B27/18
Filed: 1996-03-13
Abstract: At least 2-layer coextruded film (A) consisting of polyethylene (PE), polypropylene (PP), EP copolymers or a mixture of these polymers, in which one of the outer layers contains inorganic or organic particles (I) with a maximum particle diameter (PD) greater than the thickness of that layer and an average PD greater than 10 microns, which are also treated with a lubricant.
Patent DE-19611046-A1 (DE)
Inventor: GROETSCH STEFAN DIPL ING
IPC: H01S5/40
Filed: 1996-03-20
Abstract: A semiconductor device (1), e.g. a power laser diode ingot, is mounted on a support unit (2). A stress compensating layer (3) is provided between the semiconductor component (1) and support unit (2) and consists of a material for which  alpha th is matched to that of the semiconductor component and which has a high modulus of elasticity. Mechanical stresses are almost completely compensated by the stress compensating layer (3) alone within the elastic stretch on range. This facilitates the production of compounds that are resistant to high temperatures and stable through the temperature cycles.
Patent DE-19613100-A1 (DE)
Title: Advertising panel for satellite dish
IPC: G09F23/00
Filed: 1996-04-01
Abstract: The satellite dish is installed at house fronts for a private television reception.  The dish is used for advertising and information services, and is also used as an exchange advertising medium or permanent advertising medium, by being equipped with a coating arrangement.  The coating material used does not impair the function of the satellite system.  The coating may be fastened with brackets, push-buttons or bolts, or may be fastened and stretched with an elastic band or burrs.
Patent DE-19613277-A1 (DE)
Title: Shaft coupling for diesel engine of boat
Inventor: FALZ ULRICH DIPL ING
IPC: F16D3/68
Filed: 1996-04-03
Abstract: There is an inner boss (1) and a radially spaced coaxial ring forming rigid coupling components. the rings are radially toothed (5,8) with alternate spacing on their facing sides so the converging teeth when torqued define a chamber (17) for respective cylindrical rollers (4.1,4.2) in positive contact between the boss and ring casing surfaces. Teeth flanks (6,10) bounding the chamber (17) are concave. they conform to the periphery of the roller and the casing surfaces of the boss. They extend over a chord (11) extending between one end of the chamber and the radiused foot of the boss (1) tooth (8) at the far end of the chamber.