baber/WOPTO huggingface dataset:
Patent DE-19652134-A1 (DE)
Title: Cooling system for grinding device
Inventor: ALLERT KLAUS
IPC: B24B55/02
Filed: 1996-12-14
Abstract: The cooling system is for a grinding device with rotating tool (1). The system includes a high pressure (over 30 bars) cooling pump (7) taking the coolant via a connecting line (8) to a jet (10) fitted in the direction of motion before the contact region (12). The high pressure jet breaks through the rotating boundary layer created by the fast-rotating tool so that coolant goes directly to the contact region between the working surface (3) of the tool (1) and the surface (5) of the workpiece.
Patent DE-19654518-A1 (DE)
Title: Lighting arrangement for aquarium
Inventor: SCHROEDER NORBERT
IPC: F21Y103/00
Filed: 1996-12-27
Abstract: The lighting arrangement has a rail section (1) carrying a light fitting, which is mounted on the upper edge of an aquarium, while a second rail section (2) is arranged so that it can be moved in relation to the first rail section using at least one guide body (8,9) and at least one guide member (18,19). Preferably, the second rail section is movable in the direction of the longitudinal axis (4) of the first rail section. Preferably, the first rail section has a C-shaped cross-section with a central arm (6) and bent side arms (8,9) or grooves (14,15) along its longitudinal sides. The second rail section may be shorter than the first rail section, and two second rail sections, which are each substantially shorter than the first rail section, may be moved along the first rail section. The second rail section is preferably in the form of a hollow box section.
Patent DE-19700263-A1 (DE)
Inventor: FEHLAND JOERN RICHARD
IPC: B65G47/28
Filed: 1997-01-07
Abstract: The invention concerns a device for sorting bottles comprising necks, said device first guiding a group of bottles (3) to a conveying path (1) and then, by means of a separating arrangement (11) with inclined front edges (14), carrying out successive separating actions on the individual bottles in different separating positions. In each case, one bottle is displaced at its neck in a manner so as to include the following bottles on the conveying path until all the bottles have been sorted by their necks at the spacings predetermined by the separating positions.
Patent DE-19701274-A1 (DE)
Title: Apparatus for determining human organism condition
Inventor: HANIN MICHAIL PROF DR DR
IPC: A61B5/332
Filed: 1997-01-16
Abstract: Two electrodes are fixed to the chest, and the signals are fed to an amplifier for recording on a cassette or other data carrier. The signals are fed to a personal computer via an adaptor and interface. Programs determine the parameters and characteristics of the normal distribution of heart frequencies.
Patent DE-19701653-A1 (DE)
Title: Extrusion die for co-extruding tubular preforms, e.g. fuel tank
Inventor: TIETTO MARIO ANTONIO
IPC: B29C48/09
Filed: 1997-01-18
Abstract: An extrusion die for production of tubular preforms for subsequent inflation into hollow products comprises either: (a) two channels offset at 180 deg  to each other at their inlets with a circumferential width which progressively increases until it covers 360 deg  at the outlet or (b) four channels (10-13) offset at a 90 deg  spacing to each other with a circumferential width which increases to 180 deg  at the outlet. A nozzle (17) in each channel (10-13) allows extrusion of a different material (24) from that which flows along the channels (10-13) and forms the basis of the tube. Also claimed are: (1) an extruder with the die; (2) a thermoplastic tubular product in which the cross-section displays two half-moon shaped parts of one thermoplastic welded together at 180 deg  to each other, each with a central circumferential layer(24) of a different thermoplastic which bonds the inner and outer layers together; (3) a similar product which has four half-moon shaped parts welded together at 90 deg  to each other, each part comprising inner and outer layers as before; and (4) a fuel tank produced utilising the claimed tubular product or die.
Patent DE-19707014-A1 (DE)
Title: Sports shoe with reinforcement
Inventor: DONNADIEU THIERRY
IPC: A43B5/04
Filed: 1997-02-21
Abstract: The reinforcement for the shoe consists of a rigid plastics shield which has two sides (21. The shield also has a section (23) which fits behind the shoe and is attached to the shoe with a strap (27). One of the sides (22) of the reinforcement extends upwards by a larger amount than the other side (21). This side provides extra protection on the outsides of the feet.
Patent DE-19707236-A1 (DE)
Inventor: MECKING STEFAN DR
IPC: C08F10/02
Filed: 1997-02-24
Abstract: The invention relates to a catalyst composition containing at least two different polymerization catalysts, of which a) at least one is a polymerization catalyst based on an early transition metal constituent and b) at least one is a polymerization catalyst based on a late transition metal constituent.
Patent DE-19707325-A1 (DE)
Title: Testing component(s) on wafer using capacitive probe
Inventor: MUELLER BERNT
IPC: H01L23/31
Filed: 1997-02-12
Abstract: A method of carefully testing components on a wafer, especially microelectronic circuits on a semiconductor wafer, using: (a) conventional procedures of central operating a voltage supply to the components; (b) generation of electrical test pulses by passing optical signals through optoelectronic switches; and (c) test signal application to the test pads by capacitive probes.  Electrical testing is specifically performed with the wafer surface being completely hermetically sealed by a passivation layer or layer combination, and opening of the contacting islands being only carried out subsequently or immediately before applying the external contacts. Preferably, the passivation layer is a 0.3-2.0  mu  thick silicon oxide or silicon nitride layer, or is a combination of different layers of silicon oxide, silicon nitride and/or phosphosilicate glass.
Patent DE-19709640-A1 (DE)
Title: Support for spare wheel
Inventor: GRAY JOHN R
IPC: B62D43/04
Filed: 1997-03-08
Abstract: The device comprises a wheel engageable support (111) that has a tubular member (113) with a shoulder (119), and a bearing that may slide into the tube. Two parallel winch cables (121a-b) run through the tube and carry bearing heads which act on the bearing member. The device also incorporates a winch mechanism that has a pulley wheel (140) with two peripheral annular channels (143a-b). The cables are secured to the pulley wheel and received in the channels. The support is held by each cable, so that if one of the cable fails the support will still be held in place. Rotation of the pulley wheel raises or lowers support to allow access to the spare tire when required.
Patent DE-19710050-A1 (DE)
Title: Electromagnetic valve especially for hydraulic brake systems
Inventor: FEIGEL HANS-JOERG DR
IPC: B60T15/02
Filed: 1997-03-12
Abstract: The electromagnetic valve includes a magnetic drive (2) with a magnetic coil (4). A switching valve (3) has a magnetic armature (7) and core (5), and the armature drives a plunger (8) carrying a valve member (9). The switching valve has a valve plate (10) with a valve seat (17) and form an integral component. Preferably, the magnetic plate is directly or indirectly fitted to the magnetic core via a coupler (11), connected frictionally or positively to the valve plate and the magnetic core. Typically the coupler forms a pressure medium connection as integral part of the valve.
Patent DE-19717324-A1 (DE)
Title: Vehicular fuel line connector
Inventor: OHLHOFF JOERG
IPC: F16L33/30
Filed: 1997-04-24
Abstract: Vehicular fuel line connector has spigots (2) with external Christmas tree profiles, carrying the fuel line. The spigots (2) comprise high impact, plastic injection mouldings. The fuel line (3) is single-layer polyamide. Line and spigot are united cold, with impact. Preferably, the spigot is polyacetal or a polyester-polyurethane modified copolymer. The hose is polyamide 11 or 12.  The connector is used for diesel, rape or organic methyl ester fuel.
Patent DE-19727054-A1 (DE)
Title: Injector for fibrous insulating materials
Inventor: PELTZER WOLFGANG
IPC: E04F21/08
Filed: 1997-06-25
Abstract: The insulating material is fed from a container (1) to the suction side of an air jet pump device (10) via a dosing and conditioning unit (2). This processes the material so that it can be taken in by the pump without any material clogging being caused at the suction point. A second dosing unit (14) is positioned between container and dosing/conditioning unit. The second unit is formed by a continuous conveyor and/or worm conveyor and/or squeeze valve.
Patent DE-19728628-A1 (DE)
Inventor: JUENGLING STEPHAN DR
IPC: C08F4/48
Filed: 1997-07-04
Abstract: The invention relates to a method for producing homopolymers, copolymers or block copolymers by anionic polymerization of acrylates and/or methacrylates in the presence of an initiator composition containing A) an alkali organic compound, an alkali alkoxide or an alkali amide, B) an organic aluminium compound and C) an alkali or an alkaline earth salt as an alkali cation complexing additive.
Patent DE-19730066-A1 (DE)
Inventor: SEULBERGER HARALD DR
IPC: C12N9/02
Filed: 1997-07-14
Abstract: The invention relates to a method for producing plants with an increased yield of vitamin E from biosynthesis by overexpression of a plant HPPD gene from barley.
Patent DE-19731405-A1 (DE)
Title: Equipment in press for bending metal plate to form tubes
Inventor: HAEFKER DIETRICH
IPC: B21D5/02
Filed: 1997-07-22
Abstract: The head (12) of the tool in the processing zone (7) has a radius (11). The lower part (2) with the metal plate (6) in a circular arc-shaped guide (8) is pivoted around a radius central point (10) common with the radius of the head (12) of the tool so that the plate is always positioned at right-angles to the tool advance direction.
Patent DE-19731499-A1 (DE)
Title: Process for selection of higher order terms for holographic neural network
Inventor: KALLMANN MEYERS NATHAN
IPC: G06N3/08
Filed: 1997-07-22
Abstract: A one dimensional array 10 is used for input terms and each term increases in order and is used to establish the holographic neural network. The higher order terms are selected 20 to provide stimulation vectors 60 that are modelled as chromosomes and then are evaluated and modified. The final vectors are multiplied with a matrix 80 to provide a reaction vector 90
Patent DE-19736931-A1 (DE)
Title: Emergency drive equipment in event of automatic gear-change failure
Inventor: LEIMBACH LUTZ DIPL ING
IPC: F16D48/06
Filed: 1997-08-25
Abstract: The engine (3) normally drives through the clutch (5) and gearbox (7), whose automatic operations are coordinated by a controller (9) receiving input from relevant operational sensors and the driver's controls. The emergency controller (11), detecting abnormality, disables normal control circuits (41), stops the vehicle and allows a suitable gear to be engaged to continue the journey. The controller (9) receives data concerning gearbox ratio selected (23) and input shaft speed (25), engine speed (27), vehicle speed (29), and relevant driver controls e.g. ignition switch (31), accelerator depression (33) and drive selector position (37). Assisted by a digitizing and memory unit (43), it operates clutch (13, 15) and gear selection (19, 21) actuators to implement driver decisions. It regularly passes signals to the emergency controller (11) confirming its healthy state. Optionally., the emergency unit regularly interrogates it to establish its condition. Unsatisfactory responses cause the emergency unit to apply a resetting procedure; if this does not reestablish correct operation it disables the main unit by opening relays (41) in the actuator control circuits, and alerts the driver visually and audibly (35, 36). When the engine speed falls below a threshold value, it opens the clutch; when the vehicle stops it stops the engine and annuls a lockout feature (40), allowing the driver to select (39) a gear ratio on which to continue the journey.
Patent DE-19738121-A1 (DE)
Title: Solid-state laser device
Inventor: KUZUTA NOBUYUKI
IPC: H01S3/0941
Filed: 1997-09-01
Abstract: The laser device has a semiconductor laser (11) used as a pumping light source in combination with an optical system (12) and a focussing lens (21), for directing the laser light into a laser medium (22), for provoking spontaneous light emission. The semiconductor laser and the optical system are contained within a first housing (10), with the focussing lens, the laser medium and the optical resonator (25) for the emitted light contained in a second housing (20). The housings are fitted together along a common optical axis.
Patent DE-19738741-A1 (DE)
Title: System for filling airbag of elongated shape
Inventor: SPECHT MARTIN DIPL ING
IPC: B60R21/26
Filed: 1997-09-04
Abstract: The system has a cylinder (5) containing  compressed gas or a gas generator, which has a diameter approximately the same as that of the filling pipe (2). The gas cylinder aligns with the filling pipe in the axial direction. A filling gas source may be located at one or both ends. The filling gas is released by a heat and/or pressure generator activated by an ignitor unit and which acts upon the seal which under normal conditions keeps the gas cylinder closed. Independent claims are included for an airbag inflated by such a gas filling device, for a procedure for manufacturing the filling pipe, and for a machine to carry out the manufacturing.
Patent DE-19739102-A1 (DE)
Title: Satellite navigation method
Inventor: FELHAUER TOBIAS DR
IPC: G01C21/28
Filed: 1997-09-06
Abstract: The navigation method uses a multi-channel navigation receiver (3) for reception of wideband navigation signals provided by a number of signal sources (Q1-Q4) using respective frequency channels, evaluated for determining the relative distance of each source, for calculation of the navigation receiver position. The signal propagation times used for determining the distance of each source are corrected for compensating the signal delay time of each reception channel.
Patent DE-19740923-A1 (DE)
Title: Production of silicon tri:chloride with improved selectivity
Inventor: SAKATA KANJI
IPC: C01B33/107
Filed: 1997-09-17
Abstract: Production of silicon trichloride comprises reacting silicon with hydrogen chloride. Before or during the reaction there is contact of the silicon with at least one silane selected from dichlorosilane, monochlorosilane and monosilane.  PREFERRED PROCESS - 1-20 vol.% of the silane is present during the entire period of reaction of the Si with the HCl. HCl is passed continuously into the reaction chamber and the silane is present until the concentration of silicon trichloride reaches a certain maximum level at the gas outlet. Silicon is added intermittently to the reaction chamber. A catalyst is present at 0.05-40 wt.% with respect to the Si, and it is a chloride of Fe, Ni, Co, Pd or Pt. An alkali metal compound is present at 0.01-5 wt.% with respect to the Si and is preferably LiCl, NaCl, KCl, RbCl, CsCl, Na2SO4 or NaNO3.
Patent DE-19749247-A1 (DE)
Title: Hand-adjusting plate for surgical work
Inventor: ALTMANN KIRSTEN
IPC: A61G13/12
Filed: 1997-11-07
Abstract: Adjustment of the plate allows surgery to be carried out on all hands of adults and children. A protective sleeve can be pulled over it to prevent reflection generated by the lights in the operating theater.
Patent DE-19751716-A1 (DE)
Title: Apparatus for laser beam forming and guiding
Inventor: STURM VOLKER DR
IPC: B23K26/064
Filed: 1997-11-21
Abstract: The apparatus forms and guides the radiation from at least n straight-line laser diode arrays with radiation outlet openings in an x-z plane.  The radiation is directed onto optical elements (1, 3, 6).  There are m such elements stacked above one another in planes in the y direction to form a unit.   The apparatus is characterised by the following:  (a) there are at least m = (n-1) optical elements (n\-3 and l is the integer part of the quotient n/k) whose deflection surfaces are oriented at an angle (8) to one another when projected onto a common x-z plane;  (b) at least three laser diode arrays (9.1, 9.2, 9.3) stacked at successive levels in the y direction are joined into a unit of k laser diode arrays; and (c) the laser diode arrays, up to and including the (k-1)th array, are provided with their own optical elements which deflect the radiation from these arrays into the common direction (13). The deflection surfaces are formed by the edges of the prism plates (1, 3).  The prism plates take the form of a right-angled triangle in the x-z plane.  The surfaces deflecting radiation take the form of reflective surfaces.  The radiation from the k-th laser diode array passes through a rectangular plate (2). The optical elements are produced as a single block which is produced with cutouts for free spaces.  Alternatively, they consist of one or more blocks.  In such a case the radiation from the k-th laser diode array passes through a transmitting region without deflection.  The deflection surfaces are oriented towards one another at an angle of about 90 deg .
Patent DE-19752841-A1 (DE)
Title: Mechanism for rolling window blind
Inventor: POTTHOFF RUEDIGER
IPC: E06B9/78
Filed: 1997-11-28
Abstract: The mechanism comprises balls (12) of a bead chain (6), which are held by friction between the sides (4) of the pulley and are supported when circulating around the pulley by flights (13). The flights project across the pulley from one side to the other and/or flights (14) formed on the base of the pulley between the sides.
Patent DE-19755003-A1 (DE)
Title: Filling level measuring unit for liquid levels
Inventor: BUER NILS
IPC: G01F23/44
Filed: 1997-12-11
Abstract: The unit has a float (2), which floats freely on the liquid surface. The position of the float is determined using one or more position sensors (4) with a coupled measuring current circuit, using a motor regulated measuring platform (6). The position of the float on the motor is fed back as an adjusting element.
Patent DE-19756120-A1 (DE)
Title: Headlamp system for vehicle
Inventor: BUCHMANN HELMUT
IPC: B60Q1/12
Filed: 1997-12-17
Abstract: A headlamp system for a road vehicle (2) has the headlamp mounting coupled to the steering linkage to swing to either side and illuminate (3) into the bends (1) in the road. The swivel action of the headlamps can also be effected using electric servo motors on the headlamp mountings, and with their displacement synchronized to the steering setting.
Patent DE-19800521-A1 (DE)
Inventor: HUESKENS JUERGEN
IPC: B03B9/06
Filed: 1998-01-09
Abstract: The invention relates to a completely dry, automatic processing of packaging wastes with the assistance of a combination of separation methods and automatic sorting devices while obtaining completely sorted individual components.
Patent DE-19801811-A1 (DE)
Title: Oral pharmaceutical composition containing antisecretory compound useful for inhibiting stomach acid secretion in treatment of esophagitis, gastritis, duodenitis, gastric ulcers and duodenal ulcers
Inventor: SCHUMANN CHRISTOF
IPC: A61K9/20
Filed: 1998-01-19
Abstract: An orally administered pharmaceutical formulation containing an antisecretory compound, such as omeprazole, comprises a seamless capsule filled with the active compound, which is separated from the capsule by a coating or film. An orally administered pharmaceutical composition contains, as the active ingredient(s), at least one proton pump inhibitor and optional carriers and additives. The composition is in the form of a seamless capsule with a filling comprising the active compound(s), which are suspended or dissolved in a solvent. The filling is separated from the capsule by a coating comprising one or more layers of a film. An Independent claim is also included for preparation of the composition.
Patent DE-19805295-A1 (DE)
Title: Regeneration of denitrification catalyst especially to remove deposit containing silica
Inventor: OBAYASHI YOSHIAKI
IPC: B01D53/86
Filed: 1998-02-10
Abstract: Regeneration of a denitrification catalyst (I) comprises purifying deactivated (I) in a liquid containing 0.3-3 wt.% hydrofluoric acid (HF), which is kept at 20-80 deg C.   Also claimed is (I) regenerated in this way.
Patent DE-19806178-A1 (DE)
Inventor: DULTZ WOLFGANG PROF DR
IPC: H03K3/84
Filed: 1998-02-02
Abstract: The aim of the invention is to provide an inexpensive method and an arrangement for generating binary sequences of random numbers. The invention should also be easy to integrate onto a chip card. The inventive method is based on the principle of the random path selection of photons in a beam splitter and the generation of a random numbers by means of two detectors (D10; D21) situated downstream of a beam splitter (ST2). According to the invention, a low-power light source (L) is used to produce the photons and an additional beam splitter (ST1) is arranged upstream of the original beam splitter (ST2). The photons emitted by the light source (L) for a set measuring period are split up by the beams splitters (ST1; ST2) arranged one after the other in the beam path of the light source (L). The random sequence is generated when the splitting up of the photons is matched with a predetermined photon model. The invention provides an inexpensive random-check generator which is easy to integrate onto a chip card, especially because of the light source (L) used.
Patent DE-19809041-A1 (DE)
Title: Knee joint prosthesis of support plus tibia and femur parts
IPC: A61F2/00
Filed: 1998-03-04
Abstract: The support is inserted positively together with its swivel axis (4) into a housing (2) via a channel (11) for the axial end of the support so the axis (13) clips into the bearing space provided in the housing. The support can be bolted into the housing and an access channel (17) is closed-off in part by a cover forming part of the bolting system. The channels runs out of an entry on the housing underside facing the tibia part of the joint where the housing faces the patella. The channel may ride out of an entry (18) on the top side of the housing facing the tibia so that in this case the entry is in the rear upper side of the housing facing away from the patella. The locking bolt (19) can adjust in guide (24) adjoining the housing top and so moves in a bending plane normal to the swivel axis (13). The bolt is also slotted out parallel to axis (13) for a cam (30) itself sited in a channel (36) running from the housing underside to the top of the housing arranged so that the locking bolt (17) can be shifted by an inserted tool via the cam.
Patent DE-19810209-A1 (DE)
Title: Electronic perpetual calendar with repeating date events carried over yearly
Inventor: KIESEWETTER RONNY
IPC: G04G11/00
Filed: 1998-03-10
Abstract: An input unit (2) is used to record events and dates recurring annually which are digitally displayed on an indicator panel in a scrolling, continuous or flashing manner. Power may be provided by rechargeable battery and solar cells
Patent DE-19811254-A1 (DE)
Title: Reverse suction valve
Inventor: ODAJIMA KATSUHIKO
IPC: F16K23/00
Filed: 1998-03-14
Abstract: The valve has a connector with a fluid passage with openings at either end, a reverse suction mechanism for sucking fluid in the passage by a vacuum generated by a flexible element displaced by a control pressure. An on/off valve opens an closes the passage depending on the control pressure. The valve has a controller, a displacement detection arrangement for the flexible element, a flow control device in a housing contg. a flexible, thin plate element, an electrostrictive element and a nozzle inside the housing. The flow rate of the fluid under pressure is controlled by stimulating the electrostrictive element (137), which expands outwards, bends the plate (123) towards the nozzle (129) and varies the distance between the plate and nozzle.