baber/WOPTO huggingface dataset:
Patent DE-4329988-A1 (DE)
Inventor: MERZ THOMAS DR
IPC: C11D17/06
Filed: 1993-09-04
Abstract: PCT No. PCT/EP94/02815 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/07339 PCT Pub. Date Mar. 16, 1995The process of producing spray-dried granules useful as detergents, cleaning compositions, or as a component therefor, by preparing a slurry containing 0.2% to 20% by weight of sugar acids or salts thereof and the balance being detergent components, wherein the slurry contains less than 35% by weight of water and has a viscosity of less than 15,000 mPas under spray-drying conditions, and spray-drying the slurry.
Patent DE-4333765-A1 (DE)
Title: Semiconductor memory, e.g. DRAM with time-controlled address transition detector - provides for delayed activation of detector after time defined by end-of-read=out signal in response to external control
Inventor: OZEKI YUKO
IPC: G11C11/407
Filed: 1993-10-04
Abstract: The dynamic random-access memory (100) has an improved column system enabling circuit (10) which produces a signal (/CE) in response to an externally applied time signal (Stc). An address transition detector (94) is activated by the column enabling signal and its output (Sat) declines at a rate determined by the timing of the end of the external signal. It is therefore easily possible to test the operation of the address variation detection directly after the detector has been thus activated. ADVANTAGE - The time required for testing with an external address signal transition detector is shortened.
Patent DE-4340238-A1 (DE)
Title: Centrifugal fertilizer spreader
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1993-11-25
Abstract: On the inner side of the discharge blades (11) at least at their start region, there are uneven areas (14) which suppress the effects of different friction or slide pairings between the grains and blades.  At least the area of the back wall of the blades are formed in a saw edge shape. Seen in the radial direction of the blades, the uneven areas which can be formed by indentations,  become longer from inside towards the outside evenly or in steps.  The uneven areas can be formed on a plastics part mounted on the blades.
Patent DE-4340595-A1 (DE)
Title: Milling appts. for compact disc coating removal
IPC: B29B17/02
Filed: 1993-11-29
Abstract: An appts. for mechanical sepn. of the coating from the substrate of CDs has a rotating milling head (1) and a holder disc (2) with one or more CD holders (3) the milling head (1) and each held CD being moved against one another for sepn. of the CD coating.  Also claimed is a process employing the above appts.
Patent DE-4342940-A1 (DE)
Title: Credit card with fingerprint of user
Inventor: HEINZEN RICHARD
IPC: G07C9/00
Filed: 1993-12-16
Abstract: A credit card contains the normal amount of information associated with prior art types and in addition includes a finger print. The photograph of a specific fingerprint is located in recess and is covered by a layer of transparent material. The fingerprint is automatically compared with a stored reference and with an entered one from the user.
Patent DE-4402523-A1 (DE)
Title: Electromagnetically controlled hydraulic regulator valve for vehicle automatic transmission
Inventor: BREHM WERNER DIPL ING
IPC: F16H61/02
Filed: 1994-01-28
Abstract: The pressure regulator for motor vehicle automatic gear box applications includes the hydraulic bridge circuit of a measurement diaphragm (15) and the electromagnetically controlled proportional pressure control valve (12) between which the pressure connection (A) is positioned. The proportional pressure control valve (12) has a sealing valve (28) at the regulated pressure (PE) located by spring (33), and actuated by armature (28). A damping device (48) is positioned on branch (49).
Patent DE-4404954-A1 (DE)
Title: Blasting machine for paint and rust stripping et.
Inventor: FASTJE HELMUT
IPC: B24C5/04
Filed: 1994-02-17
Abstract: On the tubular rotor (3) in the housing (2) is a non-rotatably mounted turbine (17), with helical grooves (22) on its outer peripheral face, leading from a pressure side to waste air side. Through the housing extends a pressurised air duct (19), ending at the turbine pressure side, while a waste air duct (23,24) stands at the turbine waste air side. A blasting material feed duct (12) ends in the housing next to the rotor rear end. The rotor is surrounded by annular chamber on either turbine side, one between the pressure air duct and another one between the waste air duct and the rotor respectively. There are seals (27,28,43,47) between the housing and the annular chambers.
Patent DE-4410308-A1 (DE)
Title: Coiling drum for webs of material
Inventor: NICKEL HORST
IPC: B21C47/32
Filed: 1994-03-25
Abstract: The clamping element (14) is in the form of a one-piece, flexible bar spring mounted over its entire length. It can consist of several independently adjustable, separately spring-loaded parts. The one-piece, flexible contact bar (14a) can be spring mounted on the clamping element or the stop piece (4a) or a multi-part contact bar is divided into lengthwise sections. The clamping element is pivot mounted on the drum, especially on its expander wedge (7a). The clamping element is mounted on an at least partly hollow round bar (15) in which there is a spring in the form of a torsion bar.
Patent DE-4413805-A1 (DE)
Inventor: LIPSIUS JOHANN MARTIN DR ING
IPC: B61F5/38
Filed: 1994-04-20
Abstract: The triple axle bogey construction has the three axles and attached drive motors (16,17,18) mounted between the parallel supports (2,3) of the bogey. The outer two wheel units have their axle bearings adjustable longitudinally (x1-x2) to adapt to curves. The central wheel unit has axial movement (y1-y2) on its bearings to enable a servo (22) to move the wheel unit in either direction and obtain good tracking during cornering. The middle wheel unit servo is a double acting ram and is controlled by the centrifugal force on the bogey. This spreads the reaction force of the wheels on the outer rail of the curve. The displacement can also be controlled w.r.t. curvature of the rails. <IMAGE>
Patent DE-4418092-A1 (DE)
Title: Wind-power generator
Inventor: MAIER ULRICH
IPC: F03D3/06
Filed: 1994-05-24
Abstract: A wind-power generator has a vertical axis rotor 6 with a set of vertical blades 20 that themselves can rotate. There is a device which rotates the blades periodically about their axes and synchronously with the rotor rotation. Within a common angular range relative to the rotor axis, the blades give a maximum propulsive effect. Outside this range, the blades give at least a minimum braking effect. The blades are all driven in the same relative direction and at the same speed. There is a preset ratio for the blade speed to rotor speed, namely 0.5. The drive system for the blades is a mechanical coupling to the rotor gearbox, or uses a separate electric motor.
Patent DE-4418757-A1 (DE)
Inventor: BATKE WILFRIED
IPC: E02F9/28
Filed: 1994-05-28
Abstract: Cams for disposition over the circumference of the wheels of a refuse compaction vehicle each comprise an adapter (1) which in use is fixed to a wheel and a cap (2) which is located on the adapter in a detachable and non-rotatable manner. Plug-in connection securing devices are provided, for example dowel pins (3, Fig 8), which can be driven through holes formed in the side walls of the cap (2) and adapter (1). Grooves (5, Fig 6) directed parallel to the fitting direction of the cap (2) are provided in the front and rear end walls (4) of the adapter (1), into which grooves correspondingly formed projections (6, Fig 3) provided on the inner front and rear end walls (7) of the cap (2), can be inserted. <IMAGE>
Patent DE-4418976-A1 (DE)
Title: Therapeutic agent for treating skin lesions
Inventor: HENDRICKS HORST WALTER
IPC: A61K36/00
Filed: 1994-05-31
Abstract: The invention pertains to a phytotherapeutic agent for treating skin lesions and morbid changes in the skin. It is primarily designed as an effective therapeutic agent against Herpes simplex entailing no significant side effects. This phytotherapeutic agent is made from an extract of components that can be extracted from sage (Salvia officinalis), ribwort plaintain (Plantago lanceolata), greater plantain (plantago major) and mistletoe (Viscum album).
Patent DE-4419998-A1 (DE)
Title: Electro-hydraulic ship's drive
Inventor: SCHULZ-KLEMIG PETER
IPC: B63H21/165
Filed: 1994-06-08
Abstract: The electro-hydraulic drive has at least one electric motor, providing the torque for rotating the ship's propeller (9) via a hydraulic system, with a switching device for selecting the direction of rotation. A hydraulic pump (3) supplies a pressurised oil stream directed onto a pair of paddle wheels (6,7) via stationary slit-shaped jets (10) at the paddle wheel periphery. The paddle wheels rotate in opposite directions and are coupled together, for driving a common drive shaft (8) for the propeller. The pump is contained in a hermetically sealed housing (4) receiving the hydraulic fluid.
Patent DE-4420296-A1 (DE)
Title: Controller for gas=air ratio in gas burner
Inventor: BARAC MIROSLAV
IPC: F23N1/02
Filed: 1994-06-10
Abstract: The gas burner has a housing with separate inlets for air and gas which open into a common chamber with a single outlet. The ratio controller comprises a valve (4,8) which is arranged between the feed opening (7) and the outlet opening (9) for the combustion gas and between the feed opening (3) and the outlet opening (5) for the air. The valve has an axially movable rod (12,13) with a valve plate (14,15) that forms one end of the rod and acts with a valve seat (16,17). The other end of the rod maintains a constant gap from the disc (24,25) mounted on the shaft (23).
Patent DE-4423131-A1 (DE)
Inventor: WILD HANNO DR
IPC: C07K14/54
Filed: 1994-07-01
Abstract: The invention concerns hIL-4 mutant proteins, methods of preparing them and their use as drugs, in particular for the treatment of overshooting, dysregulated immune reactions and autoimmune diseases.
Patent DE-4432182-A1 (DE)
Title: Composite ceramic and process for its production
Inventor: KITA HIDEKI
IPC: C04B35/65
Filed: 1994-09-09
Abstract: A composite ceramic is produced by shaping a powder mixture of Si and a compound oxide as starting material to give a shaped article, nitridation and firing of the shaped article to form a sinter, and subjecting the sinter to an oxidation treatment. The composite ceramic, which is a light-weight material and has a reduced thermal conductivity, has a specific gravity of at most 2.6 and comprises a phase composed of the elements Si, O and N and at least one element selected from the group consisting of Al, Zr, Li, P and Mg, in which phase a subphase composed of Si, Al, O and N and a subphase composed of Si, O and N are formed. Another composite ceramic has pores and a disperse phase in a matrix phase composed of Si3N4 crystal grains, an oxide and an oxynitride and further comprises coarse Si3N4 grains dispersed in the matrix phase, with O-containing reaction product interfaces (boundary layers) being formed at the boundaries between the matrix phase and the coarse Si3N4 grains. Despite a reduced thermal conductivity, this composite ceramic thus has, owing to the dispersion of the coarse Si3N4 grains in the matrix phase, a high fracture toughness and a high flexural strength.
Patent DE-4432964-A1 (DE)
Title: Fluff roller with hollow, cylindrical, sticky roller
Inventor: EPP VIKTOR
IPC: A47L25/00
Filed: 1994-09-16
Abstract: The hollow, cylindrical handle (11) is made of wound, glued paper layers etc. The outer dia. is considerably smaller than the inner dia. of the sticky roller (13) by a factor of 0.5 to 0.7. A hollow, cylindrical, intermediate member (12) is made of biologically degradable and/or recyclable material. The intermediate member inner dia. is approx. equal to the handle outer dia. and its outer dia. equals the sticky roller inner dia.. Pref. its outer die. is smaller by a tenth of millimetre than the sticky roller inner dia..
Patent DE-4434149-A1 (DE)
Title: Meinhard hybrid drive for vehicle propulsion unit
Inventor: MEINHARD WOLFGANG
IPC: F02B41/06
Filed: 1994-09-24
Abstract: The hybrid drive has a combustion engine stage (14,15) and at least one current generator (116), which can be switched for operation as an electric drive motor, for use in conjunction with a drive battery. An integrated drive is used to switch between the combustion stage and the battery-operated electric motor in dependence on the vehicle velocity. The combustion engine stage is operated with diesel or petrol, or uses water, or a hydrogen and oxygen gas mixture as the fuel, with a 2-stroke combustion cycle and a pair of interfitting reciprocating shafts.
Patent DE-4438055-A1 (DE)
Title: New N-benzyl-N-substd. cyclo-alkylamine derivs.
Inventor: MAIER ROLAND DIPL CHEM DR
IPC: C07D213/81
Filed: 1994-10-25
Abstract: N-benzyl-cycloalkylamine derivs. of formula (I), their isomers and, if basic gps. are present, their salts with organic or inorganic acids, are new: n = 0 or 1; X = O, S or =NR4; R1 = 2-4C alkyl, benzyl, a gp. of formula (a), naphthyl, furyl, thienyl or pyrimidinyl (all opt. substd. by 1-3C alkyl and/or alkoxy) or pyridyl; R2a-R2h = H, 1-3C alkyl or allyl; R3 = H, 1-19C alkyl (opt. interrupted by an O atom), 2-19C alkenyl (contg. 1-3 double bonds), phenyl(1-4C)alkyl, phenyl (2-4C)alkenyl, phenyl (opt. substd. by 1-3C alkyl or alkoxy), cyclohexyl, cyclohexyl (1-4C)alkyl or cyclohexyl (2-4C)alkenyl or pyridyl; R4 = phenyl or p-Tosyl; R5, R6, R9 = H, 1-4C alkyl, OH, halo, benzyloxy, allyloxy, propargyloxy, or 1-4C alkoxy (opt. substd. by NR7R8, 1-3C alkoxy, formyl or  <=  4C aliphatic acetal); R7, R8 = H or 1-6C alkyl; or NR7R8 (opt. together with an O atom) = piperidino, morpholino or pyrrolidino.
Patent DE-4438757-A1 (DE)
Inventor: BAYER HARALD
IPC: B41F21/05
Filed: 1994-10-29
Abstract: The gripper comprises a stop bar, a shaft, and a bridge consisting of a large number of individual grips. One apex (8) is formed on the cylinder (7) where the curvature is sharpest, and a second one (15) where the curvature is more gradual. The bridge (2, 4, 5) is near the first apex, and the axis of rotation (9) near the second one. There can be a rib (3) on the cylinder near the first apex, and with which the bridge works. The wall thickness of the cylinder can increase from the first apex to the second one. There can be communicating apertures (16) in the cylinder, extending in the axial direction.
Patent DE-4439307-A1 (DE)
Title: Optical three=dimensional surface measuring unit according to principle of triangulation
Inventor: MEHL ALBERT DR
IPC: G01B11/25
Filed: 1994-11-03
Abstract: The observation part consists of two lenses (5, 6) or a lens system with focal lengths (f1, f2) at a distance (f1 + f2 +/- 10 per cent) are applied. A shutter (8) is provided at a distance (f1 +/- 10 per cent) from the first lens of the lens system and at a distance (f2 +/- 10 per cent) from the second lens, which restricts the beam course. The main axis (4) of this optical observation system (4), which includes the angle (THEATA) with the object plane (9), includes the amount of the angle (THETA' +/- 10 per cent) with the image plane (7) corresp. to the equation: tan THETA' = fa/f2 tan THETA.
Patent DE-4440855-A1 (DE)
Title: Proximity-sensitive access control system
Inventor: SIMONS OLIVER
IPC: G07C9/00
Filed: 1994-11-15
Abstract: The control system has a transponder (2) with a signal generator (20-23) for generating a transponder signal, allowing a base station (1) to verify the proximity of the transponder, e.g. for operation of a door lock.The transponder signal provided by the signal generator is extended by combining it with a pseudo noise signal prior to its transmission to the base station via a radio transmitter (25). The received signal is pref. subjected to series/parallel conversion via a shift register, before verification of the transponder signal for initiating the control function.
Patent DE-4444131-A1 (DE)
Title: Drive for door or window
Inventor: BERNHARDT KERSTEN A DR
IPC: E05F3/10
Filed: 1994-12-11
Abstract: The drive has a piston cylinder unit and a pinion/gear rod gearing. The rolling curve (40) of the pinion (4) which is connected to the door closer shaft runs  in one section linearly and/or concavely curved inwards relative to the rotary axis (X) of the pinion.The linear or concave section is formed in an area of the rolling curve in which the active lever arm varies.  The linear or concave area of the curve is allotted only on or two teeth.  The linear or concave area is active during rotation of the pinion between axial turning angles of 0 to 50 degs.  The overall rolling curve can be allotted five or less than five teeth.
Patent WO-8700449-A1 (WO)
Title: Device for mixing construction materials
Inventor: FEGER HERBERT
IPC: B01F7/00
Filed: 1986-06-12
Abstract: The device comprises a cylindrical mixing receptacle and mixing arms curved in a spiral manner. The latter project to a point over the centre of the mixing receptacle, are offset in relation to one another by 180<o> and rotate radially. The arms are linked to one another in a rigid manner by their free ends. The element linking the mixing arms (7, 8) is composed of a coupling bar (10) which promotes the mixing process. In this way the drive system for the mixing arms is considerably simplified. Furthermore, the axial distribution of the mixed product, i.e. The mixing efficiency in the mixing trough, is enhanced.
Patent WO-8809192-A1 (WO)
Title: Protective cover for fibre-optic light guide
Inventor: STEINER HANS
IPC: A61B46/10
Filed: 1988-05-18
Abstract: The invention concerns a protective cover (5) for a fibre-optic light guide for medical use, in which the light radiated from a light source is transmitted by placing the fibre-optic light guide (7) in contact with the patient's body. The protective cover (5) is designed so that it surrounds the free tip (8) of the fibre-optic light guide (7) completely and interchangeably in the region from which the light emerges, at least to the extent that contact with the object being treated, preferably a patient, is possible, and that at least in the region covering the surface of the fibre-optic light guide (7) from which the light emerges it is made of a transparent material (6).
Patent WO-8909280-A1 (WO)
Title: Process for detecting compounds which can take up or give off electrons when catalysed by oxidases
Inventor: STADLER HERBERT
IPC: C12Q1/00
Filed: 1989-03-31
Abstract: To continuously detect compounds which can take up or give off electrons when catalysed by oxidases, a sample solution is continuously taken from a fermentation solution, then conducted over a filter and thereafter through a carrier substance, on which oxidases and possibly other enzymes are immobilized and which is contained in a mini-column. Then the H2O2 formed in the solution leaving the column is quantitatively analysed by electrochemical detection.
Patent WO-9009059-A1 (WO)
Inventor: BENECKE WOLFGANG
IPC: H02N1/00
Filed: 1990-02-02
Abstract: Es handelt sich um ein dielektrisches mikromechanisches Element, dessen beweglicher Teil (2) (im folgenden als Läufer bezeichnet) ein elektrisches homogenes oder inhomogenes Dielektrikum ist. Anwendungsgebiete sind in der Mikroelektronik, sowie in der Mikromechanik usw. gegeben. Angetrieben wird dieses Teil (2) über einen oder mehrere elektrische Feldvektoren, die über Elektrodenanordnungen durch geschaltete Spannungen und/oder durch die Ansteuerung der Elektroden (4a-h, 5a-h) mit phasenverschobenen Spannungen erzeugt werden. Die Elektroden (4a-h, 5a-h) bilden auf mindestens einer Seite des Läufers (2) und/oder im Inneren des Läufers (2) eine lineare oder gekrümmte Elektrodenreihe. Ein oder auch mehrere der Elektroden (4a-h, 5a-h) können als gemeinsame Gegenelektrode für eine oder mehrere Einzelelektroden ausgebildet sein.
Patent WO-9015778-A1 (WO)
Title: Procede et installation pour le traitement de liquides charges de matieres polluantes
Inventor: LEITZKE ORTWIN
IPC: C02F9/00
Filed: 1990-06-13
Abstract: Procédé et installation pour le traitement de liquides chargés de matières polluantes difficilement dégradables, par oxydation par voie humide avec un gaz contenant de l'ozone et exposition au rayonnement UV. L'installation comprend des injecteurs (6, 8), au moyen desquels un gaz contenant de l'ozone, produit dans un ozoniseur (10), peut être introduit dans le liquide. Le liquide est ensuite introduit dans un récipient réactionnel de dégazage (20) avant de passer par des appareils d'irradiation UV (40, 50).
Patent WO-9206224-A1 (WO)
Inventor: MUTSCHLER GERDA
IPC: C23C14/02
Filed: 1991-09-06
Abstract: Die Erfindung betrifft ein Verfahren und eine Einrichtung zum Beschichten von tribologisch hochbeanspruchten Teilen insbesondere von Komponenten von Kraftstoffeinspritzeinlagen. Es wird vorgeschlagen, in die Beschichtungsanlage (10) eine oder mehrere Plasmaätzvorrichtungen einzubauen, die nach dem Prinzip der Mikrowellen-Elektron-Zyklotron-Resonanz arbeiten. Die zu beschichtenden Teile können dadurch vor dem Beschichten durch einen Sputter-Ätzprozeß, der unter sehr guten Vakuumbedingungen abläuft, gereinigt werden.
Patent WO-9301500-A1 (WO)
Title: Inductive sensor
Inventor: SIPPEL BERND-GUENTER
IPC: G01P1/02
Filed: 1992-06-10
Abstract: The proposal is for an inductive sensor (11) with an electric coil (15) co-operating with a rotating magnetically conductive component to emit electric signals. At the output of the line (27) from the cable head (30), there is an extension (32) with a smaller wall diameter than that of the cable-head (30) connector (31) itself, serving as a cable protection against kinking. The transition region is thus elastic and is sealed against environmental influences.
Patent WO-9418079-A1 (WO)
Title: Faltverpackung
Inventor: FRITZ GUENTHER
IPC: B65D5/06
Filed: 1994-02-08
Abstract: Eine Faltverpackung (10) besteht aus Seitenteilen, wobei zwei gegenüberliegende Seitenteile (11, 12) unter Faltung miteinander und mit gefalteten Teilen angrenzender Seitenteile (13, 14) so miteinander verbunden sind, daß die obere Öffnung dicht verschließbar ist und ein im wesentlichen streifenförmiger Abschlußbereich entsteht. Dieser Abschlußbereich ist mittels eines Profilteils (20) verschließbar gestaltet, das zumindest so weit in seiner Lage veränderbar ist, daß der Innenraum der Faltverpackung (10) zur Entnahme des Packungsgutes zugänglich ist. Ein derartiges Profilteil (20) kann auf einfachste Weise beispielsweise aus Kunststoff hergestellt sein und hinsichtlich seiner Länge und seines Materials auf die jeweilige Faltverpackung abgestimmt sein.
Patent WO-9528241-A1 (WO)
Title: Piece en forme generale de coque
Inventor: HORNAUER KLAUS-PETER
IPC: B64C3/26
Filed: 1995-04-06
Abstract: Pièce en forme générale de coque (1) présentant des saillies (3) résistant à la flexion, s'étendant sensiblement perpendiculairement à la surface (2) de ladite pièce et liées rigidement à cette surface (2). Deux saillies adjacentes (3) sont liées à chaque fois entre elles par au moins un élément-tendeur (4) s'étendant à distance de la surface (2). Cet élément-tendeur (4) détermine, pour son  emplacement, la distance des saillies (3) entre elles et renforce en conséquence la forme de la pièce (1). Si les éléments-tendeurs (4) sont modifiables en longueur, la pièce (1) peut être modifiée dans sa forme en faisant varier les longueurs desdits éléments-tendeurs.