baber/WOPTO huggingface dataset:
Patent DE-19653746-A1 (DE)
Inventor: SCHMID NORBERT DIPL ING
IPC: F04C29/00
Filed: 1996-12-20
Abstract: The invention concerns an impeller for a liquid ring machine, said impeller comprising a plurality of blades which are connected to the impeller hub and to a support disc, the front face of the impeller hub and the rear face of the support disc comprising sealing faces. Depressions which form edges for removing material deposits are provided in the front face of the impeller hub and the rear face of the support disc.
Patent DE-19718066-A1 (DE)
Title: Use of water-soluble self-adhesive mass
Inventor: BUENGER JOACHIM
IPC: C12Q1/24
Filed: 1997-04-29
Abstract: Use of a water-soluble self-adhesive mass (I), which is optionally coated on a carrier, especially for uptake of samples (especially cells) from surfaces, is new.
Patent DE-19720871-A1 (DE)
Title: Property improving method for liquid manure
Inventor: NAUNDORF WOLFGANG PROF DR ING
IPC: C05F3/00
Filed: 1997-05-17
Abstract: The fresh liquid manure is intensively mixed with a soft brown coal which has been mechanically activated through wet disintegrating grinding. Dissolving, dispersing and decomposing processes produce a soft ground sludge mixture with a particle size of about 0.2 mm and high reactivity for adsorption and absorption processes. Wet grinding the raw brown coal is carried out in a vibrating mill or stirrer mill preferably at temperatures in excess of 80 deg C. The proportion of activated raw brown coal in the manure is preferably 15 to 30%.
Patent DE-19721815-A1 (DE)
Title: Simplified disposal of waste rubber
Inventor: GROS BRUNO
IPC: C10B53/07
Filed: 1997-05-26
Abstract: Process disposes of rubber (10), including rubber waste, and similar materials. It is cracked using high frequency electromagnetic waves (e.g. magnetron and waveguide (8, 9) into a gas and carbonaceous mixture (char). Preferably, the gas is used for energy recovery. Irradiation takes place in a Faraday cage (including base grid, 11).
Patent DE-19723083-A1 (DE)
Title: Moving wire saw apparatus for cutting of silicon@, glass, and ceramic material
Inventor: NAGATSUKA SHINJI
IPC: B28D5/00
Filed: 1997-06-02
Abstract: The saw (10) includes an inclination unit (30) which holds and inclines a workpiece horizontally and vertically by a preset angle wrt. to a plane contg. a wire group (20) formed from a wire coiling. The unit can be releasably fitted to a feed table. The inclination angle is adjusted outside of the wire saw such that the workpiece can be applied to the feed table for cutting into several discs. The saw operates during wire coiling round a grooved roller with the inclination unit holding and inclining the workpiece. The workpiece is located on a feed table (28), moving wrt. the wire group to and fro and is applicable in the direction of the wire group such that the workpiece can be pressed against it for cutting into a number of wafers.
Patent DE-19725737-A1 (DE)
Inventor: CZERWONIAK ERICH
IPC: B01D29/13
Filed: 1997-06-18
Abstract: The invention relates to a rotationally symmetrical screen for fiber suspensions, comprising an inlet (20) and an outlet (22) for the fiber suspensions, a series of profiled bars (16) which extend perpendicular to the peripheral direction of the screen and which form slotted screen openings (80) and whose cross-section has a longitudinal shape with a first end area facing away from the screen outlet and a second end area facing away from the screen inlet, in addition to metal support rings (10, 12, 14) which are set apart from each other and which are arranged on planes running vertical to the screen axis (18). Each support ring has a series of indents (34) which are open on the edges extending from the inlet, whose shape, when seen in the direction of the screen axis, matches that of the second cross-sectional areas (16B) of the profiled bars located in said sections and form an undercut (34B) in a radial distance from the edge of the support ring facing from the screen inlet. A protuberance (16C) of the cross-section of the profiled bar engages with said undercut so that the second cross-sectional edge areas of the profiled bars are held in a radial direction in relation to the screen axis and locked in positive fit in the support ring sections (34) in the direction of the periphery of the screen. In order to secure the profiled bars to the support rings in a simple and permanently precise manner, the support rings are provided with deformed areas (70A, 70B; 72A, 72B) on the side of the profiled bars facing the outlet so that the protuberances of the profiled bars are pressed against the undercuts of the support ring sections in the direction of the screen inlet as a result of the displacement of the support ring material in said direction.
Patent DE-19727165-A1 (DE)
Inventor: KNOEPFEL GERD
IPC: H02K11/33
Filed: 1997-06-26
Abstract: The present invention relates to an electric drive motor that comprises an outer rotor (11) as well as a stator (12) comprising a base body (13) made of a thermo-conductive material. This base body comprises a receiving hub (131) for the rotor (11) as well as a support (132) which is capable of radial displacement away from said hub. The support is designed for receiving a circuit board (19) which is fitted with electronic components and is mounted on the support (132) side opposite from the rotor (11). The purpose of this invention is to improve the draining of excess heat generated by the electronic components. To this end, a plurality of cooling vanes (27) is provided on the radial face of the support (132) in the rotor (11) direction.
Patent DE-19728477-A1 (DE)
Title: cardboard cut-out for making pallets
Inventor: ESER ROLF DIETER
IPC: B65D5/22
Filed: 1997-07-03
Abstract: The cardboard cutout has a bottom element (3) with wall elements (4-7) at the sides. The wall elements fold up and can be interconnected, and reinforcing elements (8-11) are connected to the outside of the wall elements. The reinforcing elements fold onto the wall elements to form a double wall. One pair of reinforcing elements (9,11) has side tabs (9a,9b,11a,11b) for insertion into cavities between the other pair of reinforcing elements (8,10) and their wall elements in order to connect the wall elements to each other.
Patent DE-19731536-A1 (DE)
Inventor: REBER ANDREAS
IPC: B29C33/44
Filed: 1997-07-23
Abstract: An injection moulding or pressure die casting tool comprises two cavity plates(21,22) clamped(27,28) to respective carrier plates(23,24) and a centring arrangement(42,43) for accurately locating cold cavity plates on the hot carrier plates. In a process for exchanging the cavity plates(21,22) clamps(27,28) are released to detach the cavity plates from the carrier plates(23,24), the machine platens are opened and the cavity plate pair is removed as a unit. A second pair of cavity plates(21,22) is positioned between the carrier plates and the process reversed to lock them in position.
Patent DE-19732364-A1 (DE)
Title: Rectangular collection box for e.g. waste paper
Inventor: BANSEMER BORIS
IPC: B65D83/08
Filed: 1997-07-28
Abstract: A receptacle (1) for waste paper or carton, is a carton box of rectangular profile and cross-section as seen from all sides. The upper face (6) has a slit (8) through which waste paper or carton is inserted and collected. The box is made in a number of standard sizes and may be adapted from standard shipping cartons by creating a slit (8).
Patent DE-19733516-A1 (DE)
Title: Blind load compensation method for AC voltage network
Inventor: STEMMLER HERBERT PROF
IPC: H02J3/18
Filed: 1997-08-04
Abstract: The blind load compensation method for an AC voltage network uses a voltage converter (11). The switched semiconductors are connected in a bridge circuit.   The semiconductors provide a compensation voltage (Ucomp) that is phase offset from the network line voltage, supplied directly to the network line (10) via a serial connection.
Patent DE-19736589-A1 (DE)
Title: Balcony ledge and sill arrangement
Inventor: HOHLFELD HELMAR DIPL ING
IPC: E04F11/18
Filed: 1997-08-24
Abstract: The balcony ledge and sill structure includes a slab (3) with an outer and inner layer (10) of metal or plastics, and a foam filling (11) bonded to the material of the outer layer (10). A stiffening arrangement (5,13,14) is provided generally parallel to the upper or lower edge (4) of the slab, over its whole length.  The slab (3) of a balcony ledge and sill arrangement specifically has its lower edge (4) standing on a reinforcing element (5) having a U-shaped profile, and the upper edge is held by a subsequent U-shaped stiffening profile.
Patent DE-19739859-A1 (DE)
Title: Cartridge case for a reduced size propellant cartridge
Inventor: VOGT HUBERT
IPC: F42B8/02
Filed: 1997-09-11
Abstract: A cartridge case for a reduced size charge has a recessed propellant cartridge holder (1) terminating in a nozzle (2) which merges with a slightly conical portion (4) of the case nose.
Patent DE-19740757-A1 (DE)
Title: Solvent-free or aqueous coating with high chemical resistance
Inventor: PASSUT JOHANN FRIEDRICH
IPC: C09D7/65
Filed: 1997-09-16
Abstract: Coatings are obtained by applying a solvent-free and/or aqueous coating material containing polymer particles, evaporating unbound water and bonding the particles by melting. A process for the production of a solvent-free and/or aqueous coating system, in which the coating material contains particles of polymer(s) which are used with free-flowing binder(s) and/or in water and optionally with fillers, pigments, effect particles and additives.The system thus obtained is applied, the unbound water is evaporated and the polymer particles are bonded together by a melting process.
Patent DE-19742729-A1 (DE)
Inventor: BERGER JOSEF DIPL ING
IPC: D21C5/02
Filed: 1997-09-26
Abstract: Processes for treating waste paper without biocides and chlorine compounds and practically no hydrogen peroxide and/or peracetic acid, with a total germ number of less than 1000 KBE/g and a surface germ number of less than 20 KBE/dm<2>, comprise the following steps: the waste paper starting material, which is sorted and if required shredded in advance, is treated in a water-containing environment to activate the micro-organism spores, the spores are germinated, the waste paper starting material containing germinated spores is further processed, preferably in at least one sorting stage in a manner known per se at temperatures above room temperature (20 to 70  DEG C), this processing stage comprising if required a pre-sorting step, a flotation step, a fine sorting step, a scrubbing step, a thickening step, and a recycling step of the separated and product-free clear water up to the disaggregation stage, followed by hot dispersing of the further processed paper starting material in a steam atmosphere at an atmospheric overpressure, tempering and treating in a manner known per se, in order to yield a largely spore-free recycling pulp, then a largely spore-free recycled raw tissue and finally a finished tissue product suitable for use. Also disclosed is the recycled raw tissue and tissue product, as well as a device for carrying out the process.
Patent DE-19745916-A1 (DE)
Title: Power supply assembly for desk-top PC
Inventor: WANG JOSEPH
IPC: G06F1/18
Filed: 1997-10-17
Abstract: The assembly includes a frame (10) comprising a base plate (11) and two side plates (12) connected to two lateral ends of the base plate to form a U-shaped structure. Each of the side plates, has a protrusion provided along its length direction. A connector sub-assembly which is attached to the base plate, includes a PCB (130). A power supply connector (14) with a first connecting side for connection with a power supply, a first golden finger contact expansion connector (15) with a second connecting side for connection to a golden finger contact on connector sub-assembly of another power supply assembly are provided in the connector sub-assembly. A power supply (20) with a housing having a groove provided in its side walls, is provided. One of the protrusions of the frame side walls and a second golden finger contact in connection with the first connecting side of the power supply connector are fittingly engaged into the respective grooves of the power supply housing side walls.
Patent DE-19747011-A1 (DE)
Title: Variable valve control system for internal combustion engine
Inventor: SCHWEGLER ROLAND DIPL ING
IPC: F01L13/00
Filed: 1997-10-24
Abstract: The valve control system has two camshafts which can be adjusted relative to each other in their turning position by a setting transmission in the drive connection between them in the form of a four-wheel coupling transmission adjustable by means of a setting device with setting motor and setting member.  The setting member is in the form of a setting wheel (13) which is offset axially from the setting transmission and may carry a setting eccentric (17).
Patent DE-19750502-A1 (DE)
Title: Life-extension method for metallic dental components
Inventor: LANGE GERLINDE
IPC: C21D7/06
Filed: 1997-11-14
Abstract: The method increases resistance to fatigue of components subject to vibratory load by shot-blasting. Steel or glass balls can be used of diameter between 400 and 600 microns, and at a pressure of 1 to 10 bar for 30 to 60 seconds. The work can be at between 10 and 40 mm from the nozzle, and can be rotated during blasting.
Patent DE-19755138-A1 (DE)
Title: Door outer handle assembly for vehicle
Inventor: TANIMOTO TETSUROU
IPC: E05B83/36
Filed: 1997-12-11
Abstract: The door handle assembly has a handle (6) rotatably mounted in a housing (5) fastened to the door. The handle has a handle section (61) and a pair of retaining arms (62,63), which extend inwards from the handle section. A balance weight (8) is located between the retaining arms and lies opposite the rotational axis of the handle. The weight is fixed to the retaining arms at both ends. A shaft section (82) is formed on one end of the weight and extends between the retaining arms. An unlocking component (9) is fitted on the shaft and engages with an element of a door locking mechanism fixed in the door.
Patent DE-19756821-A1 (DE)
Title: Hydraulic pump with accurate stroke control for fluids
Inventor: MURATA YUKIO
IPC: F04B43/08
Filed: 1997-12-19
Abstract: The pump has an elastic cylinder (11) around the cylinder wall inside the trapped fluid space. The elastic cylinder is compressed by the piston (14) during the compression stroke and is deformed to reduce the trapped volume. This prevents loss of fluid past the cylinder and provides an accurate volume control, and also enhancing the pump output flow. The cylinder seals (31,34) are fitted to profiled mountings in the ends of the elastic cylinder. There are no trapped voids in the seal mounting into which fluid can leak. The enhanced pump output is achieved without requiring close tolerance pistons and cylinder. Control is by electromagnetic coil (26) and control unit (18).
Patent DE-19757821-A1 (DE)
Title: Optoelectronic sensor unit for determining precipitation on motor vehicle windscreen and external light
Inventor: BOEBEL RALF
IPC: B60S1/08
Filed: 1997-12-24
Abstract: The unit has a light source and detector coupled to light-conducting measurement stretches to detect precipitation, and separate stretches coupled to further detectors to measure external light from at least two directions.  The unit has a light-conducting structure at least partly coupled to the inner face of the windscreen (6) along a front face running parallel to the screen. The structure comprises several measuring paths that are mostly separate from each other. A light source and a detector for detecting internal light are arranged on the rear side of the light-conducting structure, so that they are turned away from the windscreen, and are coupled to at least one materially-bonded measuring path  (1,2), to measure precipitation. In addition, several materially-bound measuring paths (3-5)  are provided, which are each coupled to a light detector for detection external light from at least two directions in predefined solid angles.
Patent DE-19804136-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/38
Filed: 1998-02-03
Abstract: The invention relates to a wiper blade for cleaning automobile windshields, comprising a multiple-unit bracket system (10) having a spike bracket (22, 24, 26, 28, 30, 32) connected to a bracket (12, 14) by means of a joint (16, 18, 20). The spikes (42, 44, 46, 48, 50, 52, 54, 56, 58, 60) on the ends of the bracket support a wiper strip (64) on their head strip (62). According to the invention, the spike bracket (22, 24, 26, 28, 30, 32) overlaps laterally the head strip (62) at a certain distance (70, 72) at least in an area (74, 76, 78, 80, 82, 84) between the spikes (42, 44, 46, 48, 50, 52, 54, 56, 58, 60).
Patent DE-19806057-A1 (DE)
Title: Adapter to fasten working appliance to boom of construction machine
Inventor: WIMMER FRANZ
IPC: E02F3/36
Filed: 1998-02-13
Abstract: The adapter has a top frame (11) with fasteners (12) to connect it to the boom, and a lower frame (13) with coupling elements (14) for connection to the working appliance. The lower frame is connected to the upper frame so that it can be pivoted side wards about a first pivot axis. Pivoting is via hydraulic cylinders (16a), fastened to upper and lower frames. A quick-change attachment (19) for the working appliances has a hydraulic locking device (20).
Patent DE-19809705-A1 (DE)
Inventor: MORI HARUHITO
IPC: F16H61/10
Filed: 1998-03-06
Abstract: A shift control apparatus of a continuously variable transmission for a vehicle comprises sensors for detecting operating conditions of the transmission and a motor connected to the transmission. A controller of the shift control apparatus stores different shift maps and employs one of them according to a driver's command or vehicle driving condition. The controller decides a target value of an input rotation speed of the transmission from an output rotation speed of the transmission and the load condition of a motor on the basis of the shift map and continuously changes a gear ratio of the transmission so that the transmission input rotation speed is adjusted to the target value. The controller can change the rate of the shift speed according to a driver's command.
Patent DE-19811164-A1 (DE)
Title: Sonnenblende für ein Fahrzeug
Inventor: STRUEKEN VOLKER
IPC: B60R7/05
Filed: 1998-03-14
Abstract: Die Erfindung betrifft eine Sonnenblende (1; 25) für ein Fahrzeug, das einen flachen, langgestreckten Sonnenblendenkörper (2; 26) umfaßt, an dessen einer Längsschmalseite (13; 31, 32) eine Schwenkachse (4; 30) für eine schwenkbare Befestigung in einem Fahrzeug angebracht ist. Die Sonnenblende (1; 25) umfaßt ferner wenigstens ein aufklappbares und verriegelbares Aufnahmefach für eine Halterung und/oder Aufbewahrung von Gegenständen (19, 20, 23). Erfindungsgemäß ist der Sonnenblendkörper (2; 26) etwa in einer Längsmittenebene geteilt und zweiteilig als Etui ausgebildet, wobei das erste Etuiteil (6; 28) und das zweite Etuiteil (7; 29) durch eine Klappachse (8; 30) an zugeordneten Längsschmalseiten (9, 10; 31, 32) aufklappbar verbunden sind und ein Innenbereich wenigstens eines Etuiteiles (6, 7; 28, 29) als Aufnahmefach oder Halterung ausgebildet ist.
Patent DE-19811919-A1 (DE)
Title: New copolymer of unsaturated carboxylic acid with ester or amide, used as solubilizer, especially for pharmaceutical or cosmetic preparations
Inventor: MEFFERT HELMUT
IPC: A61K9/107
Filed: 1998-03-18
Abstract: New copolymers (I) are derived from: (a) 82-99.9 mol.% 3-8C mono-ethylenically unsaturated carboxylic acid(s) (II); (b) 0.1-18 mol.% of at least one of the N-(8-30C alkyl) amides of monoethylenically unsaturated 3-8C carboxylic acids, N,N-di-(8-30C alkyl) amides of monoethylenically unsaturated 3-8C carboxylic acids and 8-30C alkyl esters of monoethylenically unsaturated 3-8C carboxylic acids (II); and (c) 0-17.9 mol.% of one or more of vinyl esters of 8-30C aliphatic carboxylic acids and 8-30C alkyl-vinyl ethers. The preparation of (I) is also claimed.
Patent DE-19814627-A1 (DE)
Title: Kühlluftentnahme auf der Gehäuseseite eines Diffusors einer Kompressorstufe von Gasturbinen
Inventor: ASCHENBRUCK EMIL
IPC: F04D29/44
Filed: 1998-04-01
Abstract: Die Erfindung betrifft eine Kühlluftentnahme aus dem Diffusorteil einer radialen Endstufe eines Kompressors einer Gasturbine. DOLLAR A Verdichtete Luft wird über eine Kühlluftabführung (10) einer radialen Kompressorstufe, die aus einem Laufrad (2) und einem beschaufelten Diffusor (20) besteht, entnommen. DOLLAR A Die Kühlluftentnahme ist so gestaltet, daß die Kühlluft einseitig durch Öffnungen (6) auf der Gehäuseseite (20.1) des Diffusors (20) entnommen wird und durch Kühlluftkanäle (10) den mit Heißgas beaufschlagten Teilen, u. a. auch der Außenwand des Hosenrohres (17), zugeführt wird. DOLLAR A Die verdichtete Luft wird durch Kühlluftbohrungen (19) in der Diffusorschaufel (3) auf die Diffusoraußenseite (20.2) geleitet.
Patent DE-19818399-A1 (DE)
Title: Composite material layer with fluid absorption capability for use as an underlayer for packaging and/or preserving foodstuffs and manufacturing process
Inventor: GOSZTOLA REINHARD
IPC: B65D81/26
Filed: 1998-04-24
Abstract: An absorbent structure in the composite material has an absorbent layer(3) which is impregnated on at least the side facing the foodstuffs.  An Independent claim is made for the flexible composite material with one or more absorbent layers, of which at least the food facing layer is impregnated to resist fluid.   Preferred Features: An absorbent layer(4) is created by doubling a woven or knitted fabric band and a dispersion adhesive applied and allowed to disperse into the porous structure in a holding zone(6). The coated absorbent layer is then combined with a pre-impregnated absorbent layer(3) and the structure consolidated by passing through pressure rolls(11) which produce point and/or linear seams by cold embossing. The bond between layers is insoluble in water. The impregnation forms a fluid repellent surface.
Patent DE-19820568-A1 (DE)
Title: Aufblasbares Kopfschutzsystem für den Seitenbereich eines Kraftfahrzeugs
Inventor: STAVERMANN JOERG
IPC: B60R21/16
Filed: 1998-05-08
Abstract: Vorgesehen ist ein aufblasbares Kopfschutzsystem für den Seitenbereich eines Personenkraftwagens, bestehend aus einem sich von den Vordersitzen bis zu den Rücksitzen erstreckenden kissenartigen Luftsack, der am Dachholm und an der A-Säule und der C-Säule der Fahrzeug-Karosse befestigt ist, wobei der Luftsack im nicht aufblasbaren Zustand gefaltet und verdeckt angeordnet ist und im aufgeblasenen Zustand den Kopfbereich der Insassen sowohl auf den Vorder- als auch auf den Rücksitzen abdeckt. An der A-Säule oder an der C-Säule ist eine sich längs derselben erstreckende Führungseinrichtung angebracht. Der Luftsack ist mit einem Gleitelement an der Führungseinrichtung beweglich befestigt, wobei sich das Gleitelement im nicht aufgeblasenen Zustand des Luftsackes am oberen Ende der Führungseinrichtung befindet. Im unteren Bereich der Führungseinrichtung ist eine Arretierung für das Gleitelement vorgesehen, die eine Rückkehr des Gleitelements nach oben verhindert. Der Luftsack ist in mindestens zwei Kammern unterteilt, wobei eine Kammer der Führungseinrichtung benachbart ist und näherungsweise parallel zu dieser verläuft, und es sind Maßnahmen getroffen, daß sich diese Kammer im Ernstfall zuerst füllt.
Patent DE-19820928-A1 (DE)
Title: Multipurpose transport or antitheft clamp
IPC: F16B2/02
Filed: 1998-05-09
Abstract: The multipurpose clamp secures adjacent objects especially during transport or e.g. to prevent theft. The clamp incorporates two essentially cylindrical bolts (1,2) which are linked at one end by a grip plate (3). The plate rotates a cam (6) into tangential locking grooves (4,5) within the bolts. The clamp is made in aluminium with an oxidised coating and has provision for a wire with tamper-proof seal.