baber/WOPTO huggingface dataset:
Patent DE-19651964-A1 (DE)
Title: Hazardous voltage detection method, for subscriber lines at exchange
Inventor: KRIMMER ROLAND DIPL ING
IPC: H02H3/04
Filed: 1996-12-13
Abstract: The method is applied to an over-voltage protection circuit (US) implemented preferably with a thyristor which is fired by excessive voltage. The excessive voltage is then diverted through a low-impedance path, to earth for the protection of electronic components on the subscriber line.  This circuit is connected to a trip indicator (ZU) which monitors the thyristor for any transition to its low-impedance condition, and for repetition of the tripping after reversion to high impedance. Such repetition is interpreted as due to a threatening over-voltage, and signalled accordingly.
Patent DE-19653713-A1 (DE)
Inventor: STOLZ HELMUT DIPL ING
IPC: H04M11/00
Filed: 1996-12-10
Abstract: The known methods and devices, which resemble the remote access systems for answering machines, do not provide sufficient protection against copying and manipulation. With the modified method, the establishment of connections between the base station and the adapters is made dependent on a unilateral authentication process. Before making his DTMF (dual tone multi-frequency dialling) selection, the user identifies himself with respect to the base station using coded data which comprise a "key" and a "secret" and are tested there for conformity with stored data concerning authorized persons. If conformity exists, readiness for connection to an adapter is acknowledged by means of a first ready signal. It is only then that, in a similarly coded manner, the adapter and type of actuation, which are acknowledged by status signals or a further ready signal, are selected. The method even enables critical functions with greater demands as concerns security to be remotely controlled via the public telephone network, for which dedicated lines would otherwise be necessary.
Patent DE-19702109-A1 (DE)
Title: Recrystallising crystalline component especially thin film semiconductor
Inventor: NAOMOTO HIDEO
IPC: H01L21/268
Filed: 1997-01-22
Abstract: A component of recrystallised material production by zone melting, the molten zone (5) size is regulated to maintain a constant size and/or the crystalline quality of the recrystallised material is regulated to maintain uniform quality.  Also claimed are (I) a similar process, in which the molten zone temperature is regulated to maintain a uniform temperature and/or the crystalline quality of the recrystallised material is regulated to maintain uniform quality, the temperature of the molten zone (5) or an adjacent region of the crystalline material being measured by a contactless pyrometer which is sensitive to IR radiation of  >= 4 microns wavelength, (II) an equipment for producing a recrystallised component from a crystalline component by zone melting and (III) a heating method using an elliptical mirror and a heat source, the mirror section being a concave ellipse with a specific curvature and generated by extrapolation of a circle with this curvature so that the centre-point of the circle coincides with the focal point of the ellipse, the heating source imparting no distortion to the elliptical mirror.
Patent DE-19702240-A1 (DE)
Inventor: SCHWERTFEGER FRITZ DR
IPC: C04B30/02
Filed: 1997-01-24
Abstract: Multilayer composite materials with at least one aerogel-containing layer and at least one other layer, a process for producing the same and their use are disclosed. The aerogel-containing layer(s) further contain at least one binder.
Patent DE-19702881-A1 (DE)
Title: Convertible table with multi-segment table top
Inventor: GREIFENBERG MICHAEL
IPC: A47B1/03
Filed: 1997-01-28
Abstract: The table has a rotary axis (2) for each segment (1), each axis being arranged inside the segment surface. Each segment has two sides tapering inwards to each other so as to span an inner angle (5) whose value is the less than 360 deg  corresponding to the number of segments (n) which is greater than two. Parts of the sides of adjoining segments adjoin one another in both end positions whereby the side edge areas of these sides (3,4) form function surfaces which are in sliding contact with each other during rotation of a segment so that one adjoining segment can be turned about its rotary point (2) and the next segment from each previous segment can be turned from one end position into another.
Patent DE-19708722-A1 (DE)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/30
Filed: 1997-03-04
Abstract: Alkyl-1-alkoxyethylphosphinous acids are produced by reacting alkyl dichlorophosphanes with acetaldehyde dialkylacetals, then adding water to the reaction mixture. This process gives high yields and is easy to carry out.
Patent DE-19714312-A1 (DE)
Title: Rope carrier for single rope aerial transport system e.g. cable car or chair lift
Inventor: ENGEL EDWIN DIPL ING DR
IPC: B61B7/00
Filed: 1997-04-08
Abstract: The rope carrier comprises from four to ten wheels on pivoted links mounted on e.g. a pylon, and the leading wheel differs from than the other wheels (2), in that it has no rope groove (10) and a taller inner flange (8). All wheels have a cylindrical, e.g. rubber, tyre (7) between outer (9) and inner flanges, and the height of the inner flange (8) is limited by the need to allow the clamps, with which e.g. chairs or gondolas are attached, to traverse the roller system. The inner flange height (B) is dictated by the clearance height (D) of the clamp relative to the bottom surface of the rope. By deleting the groove, the flange height of the leading wheel is increased by the depth (R) of the groove, to the full clearance height (D).
Patent DE-19717965-A1 (DE)
Title: Co-fermentation to increase methane yield and productivity
Inventor: KLICHE HORST DR ING
IPC: C02F11/04
Filed: 1997-04-28
Abstract: Co-fermentation with recovery of valuable material for microbial treatment comprises working up and utilisation of biogenic waste and raw materials from the production of services and agricultural products in agriculture, food technology, waste treatment and industry. Fermentation is carried out in 2 stages, in the pre-fermentation stage, specific amounts of co-substrate (I) are added to a basic fermentation liquor (II) to give the optimum ratio and homogenised. The mixture, which contains an increased fraction of methanogenic substances, gives off gas containing carbon dioxide (CO2) spontaneously, so that only residual CO2 needed in the process remains. The second stage of actual methane (CH4) fermentation takes place continuously under very stable process and medium conditions, giving bio-gas with a higher CH4 content, which increases the CH4 yield (amount per g dry organic substances of the co-substrate) and productivity (amount per unit time and fermenter volume).
Patent DE-19723144-A1 (DE)
Title: Token chip for shopping trolley locks
Inventor: HOLLANDS VOLKER
IPC: G07F1/06
Filed: 1997-06-03
Abstract: The chip may be purchased and is used for releasing shopping trolleys of the type used in a supermarket. The end section has a diameter that corresponds to that of a suitable coin and is inserted into a lock on the handle.  A stem projects from the 'coin' section and is used for handling. The chip is flattened at two opposite locations which are parallel to each other for reducing diameter.
Patent DE-19725535-A1 (DE)
Title: Crystal orientation detection for single-crystal surface
Inventor: HERTZSCH ALBRECHT DIPL ING
IPC: G01N21/55
Filed: 1997-06-17
Abstract: The method involves measuring light that has been emitted by a light source (4) and reflected by the surface (2). The light is measured as a function of an azimuth angle. The light reflected by microscopically small cracks of the surface, which are formed in the production process, is measured under rotation of the crystal (1), in response to an angular position. Angular differences of respectively adjacent intensity maxima are determined from intensity measurements of the reflected light, and are compared with reference values of a simulation model, which describes the ideal position of the crack levels. The difference from the angular position of each simulated and determined intensity maximum is calculated, and an average is calculated from all the differences. An empirical correction value is added to the average, to eliminate a process-dependent distortion of the crystalline structure produced during the manufacture of the crystal.
Patent DE-19729306-A1 (DE)
Inventor: BENGS HOLGER DR
IPC: A22C13/00
Filed: 1997-07-09
Abstract: The invention relates to compositions with a starch and/or modified starch base containing plasticisers in the form of polyhydroxy carboxylic acids or lactones thereof, derived from aldoses and/or ketoses, especially from pentoses and hexoses. The inventive compositions can be processed thermoplastically to form biodegradable, physiologically harmless shaped bodies which can be used for packaging and covering food or pharmaceutical products, or for the controlled release of active substances, or for producing temporary skin-packs.
Patent DE-19729380-A1 (DE)
Title: Physical dimensions determining method for person represented by stored image from monitoring camera
Inventor: HELMER RICHARD P PROF DR MED
IPC: G01B9/08
Filed: 1997-07-10
Abstract: The method involves representing the field of view close to the subject (1) in addition to the subject in the stored image (10). A camera (20) at the location (3) of the original image is varied in position until the setting corresp. to that with which the original image was acquired. This is achieved by comparing the background of the current image displayed on a monitor with the original image acquired by the monitoring camera (2). A measurement wall (5) is then placed at the position originally occupied by the subject and the corresp. image is stored. The dimensions of the subject are determined by comparing the images
Patent DE-19733267-A1 (DE)
Title: Camera with digital image recording
Inventor: MUTZE ULRICH DR
IPC: G03B19/04
Filed: 1997-08-01
Abstract: The camera has a housing which is formed with a ring at the rear (24) that can be turned. The ring has a projecting unit (26) in which a flash unit is housed (27). On the other side is a hinged hand grip (29) and when not in use can be folded down.  The camera has a zoom lens (25) and images are photographed onto film (43) and also entered into a solid state memory (37). An LCD panel (35)is provided showing the viewed scene.
Patent DE-19734827-A1 (DE)
Title: Pressure-regulating valve assembly
Inventor: NETZER WOLFGANG
IPC: G05D16/10
Filed: 1997-07-12
Abstract: The pressure regulating valve, for a hydraulic control system, has a piston (1) movable in a cylinder (2). There is a central chamber (5) between the first (3) and second (4) sectors of the piston. There is at least one pressure chamber (6,7) between one cylinder end (2A,2B) and a piston endface (3A,4A). There are connections (9,10) in the region of the central chamber for the input and output of hydraulic fluid. The cross section of at least one of these can be varied by a control edge (11) of the piston, depending on the position of the piston.
Patent DE-19735925-A1 (DE)
Inventor: STANGE HERWIG
IPC: G02B6/42
Filed: 1997-08-08
Abstract: The invention concerns an optical transmitter wherein the useful beam part (NST) of the radiation (GST) vertically emitted by said optical transmitter (LD) reaches a coupling zone (AZ) of an optical coupling partner (LWL) via a lens block (LK). One part (RST) of the emitted radiation strikes a control unit (ME) reception zone (RZ), said part also passing through the lens block (LK) and being reflected at its interface (GF) on the coupling zone side, towards the reception zone.
Patent DE-19736516-A1 (DE)
Title: Key ring as end-converging bow
Inventor: GOEBBELS KLAUS
IPC: A44B15/00
Filed: 1997-08-22
Abstract: The key ring (2) is in one part between its ends into a clasp part (3,4) led round the main body (8) which itself is grooved (9). A narrowed part (10) of the ring bow (2) grasps round body (8) and clasps (3,4) from behind.  The body can be a flat disc, triangle or sphere whose groove (9) cuts into the outside (11) of the body so its top and bottom parts (12,13) overlap the clasp (7).  The main body is holed for a second ring (6), hanger tag etc. and consists of outer and inner rings surrounding an access hole (16).  OF DLRAWING - The drawing shows the assembled ring. Ring (1); External circumference (2) Clasp (3,4); Added rings (5,6) Inner body ring forming clasp (7) Main ring body (8) Grooved end (9) Narrowed part (10) Body circumference (11).
Patent DE-19743839-A1 (DE)
Title: Arrangement to secure brake shoes on automotive drum brake links shoes
Inventor: SOUZA EDSON DE
IPC: F16D65/09
Filed: 1997-10-04
Abstract: An automotive drum brake has brake shoes (4) which are held by a support block (9) resting on a bearing plate (3). The support block (9) has pin-like protrusions which fit into matching recesses in the bearing plate (3). The free ends of the pin are slightly expanded by the insertion of rivets, securing the support block (9) on the bearing plate (3).
Patent DE-19745914-A1 (DE)
Title: Alnumycin useful as antibiotic
Inventor: BIEBER BJOERN
IPC: C07D407/04
Filed: 1997-10-17
Abstract: Alnumycin of formula (I) is new. R = a group of formula (II). Also claimed is the microorganism Streptomyces jenensis Bi0, DSM 11575 its variants and mutants which produce (I).
Patent DE-19746664-A1 (DE)
Inventor: PETERS GUNTHER DR
IPC: A24D1/00
Filed: 1997-10-23
Abstract: The invention relates to a filter cigarette with a strand of tobacco enclosed in cigarette paper. Said strand has a diameter ranging from 5 - 7 mm and a smoke yield with a maximum of 1 mg condensate. The cigarette comprises a filter element which is situated on the tobacco side of the cigarette and has a relative retention greater than 90 %, and a filtering element which is located on the mouth side of the cigarette and has a relative retention less than 10 %. The cigarette also comprises a ventilation zone which runs in a circumferential direction in the wrapping and covering paper, said ventilation zone being situated at a distance from the filter end located on the mouth side of the cigarette. The length of said filter end is at least 1 mm shorter than that of the stopper located on the mouth side of the cigarette. The strand yield ratio nicotine/condensate multiplied by 10 is greater than or equal to 1, 0. The entire length of the filter is between 25 - 30 mm and has a diameter between 5 - 7 mm. The length of the filter stopper on the mouth side of the cigarette is between 13 - 18 mm.
Patent DE-19747586-A1 (DE)
Title: Gas pressure gun for sports competitions
IPC: F41B11/00
Filed: 1997-10-28
Abstract: The gas pressure gun has a breech (10) for a slug (5), a lock (30) with closable end and a gas channel (12, 22) through which the pressurized gas enters the breech to accelerate the slut. The lock can be accelerated by the pressurized gas in the opposite direction to the acceleration of the slug towards the muzzle.  The lock can be moved by the operation of a trigger to its initial position, in which it closes the breech. By moving the lock towards the muzzle, the input of pressurized gas to the breech is stopped.
Patent DE-19754528-A1 (DE)
Title: Component connecting arrangement
Inventor: HEIN DIERK
IPC: H01R13/629
Filed: 1997-12-09
Abstract: The arrangement has a lever (1,3) with one opening (4,4') forming a linkage with an axle on the first component, with which the lever can be rotatably connected to the component, and a holding element (20,21;20',21') designed and arranged to engage a holding element on the second component when rotated with the lever. The first opening joins onto an insertion cutout (9,9') for the axle bounded by two opposing walls (7,7';12,12'), one with an elastically deformable region (11,11'). The distance between at least part of the deformable region and the opposing wall is less than the axle diameter.
Patent DE-19800724-A1 (DE)
Title: Arrangement for indicating an operating failure in an electrical communications device, esp. an emergency and/or information device
Inventor: LISON HEINZ
IPC: H04M19/04
Filed: 1998-01-12
Abstract: The arrangement has a cover plate (5) containing a liquid crystal display mounted in front of an indicator (4), which is in, on or behind an outer wall (1), for indicating the failure of the communications device.  The LCD is designed to be opaque with a signal voltage applied but transparent if the signal voltage fails.
Patent DE-19803760-A1 (DE)
Title: Speech transmission method for telecommunication system
Inventor: KUNZE HOLGER DIPL ING
IPC: G10L19/00
Filed: 1998-01-30
Abstract: The method involves transmitting spoken words in a telecommunication system, in which the spoken words are transformed into symbols, preferably characters, which correspond to individual letters of the spoken words. The symbols are transformed back into spoken words at a receiving side.  The spoken words may be transformed into symbols at a transmitting side or at a node point of the telecommunication system, and the symbols are preferably compressed before the transmission.
Patent DE-19816188-A1 (DE)
Title: Winding station of automatic winder for crosswound packages
Inventor: SCHMITZ WILHELM
IPC: B65H67/06
Filed: 1998-04-11
Abstract: The cop guides consist of tiltable centering flaps (6) and slide flaps (5). At least one of the slide flaps (5') features an additional tube conducting device (24).
Patent DE-19817578-A1 (DE)
Title: System zur Herstellung von Daten enthaltenden Datenträgern
Inventor: SCHNEIDER THOMAS
IPC: G06Q30/00
Filed: 1998-04-20
Abstract: Zur Herstellung von Daten erhaltenden Datenträgern werden Daten über eine asymmetrische Übertragungsstrecke (4) von einem Datenbankserver (2) zu einem Datenbankclient (3) übertragen und der Datenträger von dem Datenbankclient hergestellt.
Patent DE-19819555-A1 (DE)
Title: Bubble pressure tensiometer for determination of the surface tension of liquids
Inventor: HEYER WOLF-EBERHARD
IPC: G01N27/38
Filed: 1998-04-30
Abstract: The measuring cell of the bubble pressure extensiometer incorporates a unit for on-line cleaning of the measuring capillary tube (3).  To prevent entry of dirt particles into this tube, gas is also blown through it during the cleaning process.  The on-line cleaning unit preferably takes the form of an ultrasound generator (4).
Patent DE-19820112-A1 (DE)
Inventor: KIEHL ALFRIED
IPC: C09D11/037
Filed: 1998-05-06
Abstract: The invention relates to an effect pigment coated with surface modifying agents in which the starting pigment comprises a layer having at least one reactive surface modifying agent. The surface modifying agent is a compound which is chemically bound to the initial pigment by at least two functional groups which are different from one another and which are separated by a spacer. The invention also relates to a method for producing such an effect pigment.
Patent DE-19820724-A1 (DE)
Title: Squeezing roller device for manufacture of flexible circuit inner layers
Inventor: GRASA IVAN
IPC: H05K3/00
Filed: 1998-05-11
Abstract: The device includes a pair of nip rollers, the surface of at least one of which comprises several axially spaced ring grooves. An idle roller is provided for the nip roller and extends parallel to the nip roller. An endless belt is placed in each ring groove and is guided via the associated idle roller. The endless belt may be an O-ring, or a flat belt.
Patent DE-19822360-A1 (DE)
Title: Surface defect energy determination e.g. semiconductor doping profile
Inventor: SKIBOWSKI MICHAEL
IPC: H01L21/66
Filed: 1998-05-19
Abstract: A strip bending is measured (VS) depending on the radiation light intensity or the temperature. Values are specified for the energy position (E tau), width (sigma tau) or density (N tau) of the defects. A curve of the strip bending (VS) is computed, depending on light intensity or temperature. The curve is compared with measured strip bending and also specified values for the repeated specified energy parameters are matched. The sum of the squares of the deviations of the measurement values from the curve (fault square) should exceed a specified value.
Patent DE-19823602-A1 (DE)
Title: Arrangement of instruments etc. for front region of interior of vehicle
Inventor: SCHMADL DIETER
IPC: B60K37/00
Filed: 1998-05-27
Abstract: The arrangement includes several frame-like carrier elements (12, 13, 30) to receive instruments and other components e.g. of a heating and/or air conditioning system, which run alongside each other transversely to the passenger compartment against an end wall (10) of the vehicle.  They are fitted with fixing devices.  A cover (34, 37) conceals them from view.
Patent DE-19824724-A1 (DE)
Title: Pharmaceutical container stopper cleaning and sterilization unit
Inventor: WITTLER HARALD
IPC: B67C7/00
Filed: 1998-06-03
Abstract: New pharmaceutical container stopper cleaning and sterilization unit. Following the bottling (1) of esp. pharmaceutical products, each bottle is sealed with a stopper which is presented from a supply of sterile stoppers (8). Each sterile stopper is transferred (4) from the supply held in a fixed combined cleaning and sterilization container (3). The container (3) has a stopper supply tube (10) to the inlet (11) and discharges (12) the treated stoppers through a remotely-operated closure (14) to a pipe (5) which supplies the stopper transfer station (4). The closure (14) is operated esp. without mechanical linkage. The pipe (5) outlet forms a nozzle (19) which is continually sterilized (17, 18, 19). The stoppers (8) are released from the nozzle into a sterile transport medium (23) in which they are presented for bottle closure.
Patent DE-19831094-A1 (DE)
Title: Profile grid ceiling, wall or similar comprises profiles applied indirectly or directly to ceiling structures above them and spaced apart with flanges for retention of ceiling plates
Inventor: KOCH KARL HANS
IPC: E04B9/14
Filed: 1998-07-10
Abstract: Connecting components (3) are provided for the profiles (1) which abut one another straightly or at an angle. The connecting components in areas engage in hollow structures (14) of the profiles. Ceiling plates (2a,2b) are held removably on the flanges (11) of the profile. The single or multi-piece connecting components incorporate at least two legs (32) and at least one node region (31), in which at least two legs abut one another straightly or at an angle. The outer surfaces of the legs have tooth-type structures, which enable engagement in the hollow structures of the profiles.
Patent DE-19834305-A1 (DE)
Inventor: NUSSKERN HANS
IPC: F16B7/04
Filed: 1998-07-30
Abstract: The invention relates to mechanical connecting elements for mechanically connecting components (2, 3). According to the invention, an elastically deformable tension element (10) is provided which comprises a springy material made of a superelastic shape memory alloy, especially of a nickel-titanium alloy, which is elastically stretched in the tension element (10).
Patent DE-19837207-A1 (DE)
Inventor: GLOOSSENS ANDRE F L
IPC: F16K27/02
Filed: 1998-08-17
Abstract: The invention relates to an electromagnetic valve, consisting of a housing base body (2) for fixing in a valve receiving body (3), a valve sleeve (4) which is positioned on the housing base body (2) and in which a magnet armature (8) is guided, a tappet (6) which interacts with the magnet armature (8) and whose valve closing member is turned towards a valve seat body (9), and a yoke ring (1) which encompasses a valve coil (20) placed on the housing base body (2). According to the invention, the housing base body (2), the valve sleeve (4), the magnet armature (8), the tappet (6) and the yoke ring (1) are configured as preassembled subassemblies; the valve receiving body (3) has a basic hole for fixing the housing base body (2); and the subassemblies are joined in a single assembly direction for the final assembly of the valve.