baber/WOPTO huggingface dataset:
Patent DE-19827479-A1 (DE)
Title: Micro-cup for liquid dental material
Inventor: GRUETZNER ANDREAS
IPC: A61C19/00
Filed: 1998-06-19
Abstract: A recess (5) containing the dental material is positioned in the top of a hollow shell (3) which is open underneath. The transition part between the outer surface (31) of the hollow shell and the inner surface of the recess is in the form of a funnel part (7) for passing the dental material. The shapes of the outer and inner surfaces enable several micro-cups to be stacked inside each other. The funnel part of one micro-cup cooperates with a corresponding surface (9) on the inside (33) of the hollow shell of the micro-cup above it so as to close the recess. The micro-cup stands on a flat base with projections on the lower rim acting as three legs (351-353).
Patent DE-19830573-A1 (DE)
Title: Fuel pump in tank for automotive vehicle
Inventor: TUCKEY CHARLES H
IPC: B60K15/077
Filed: 1998-07-08
Abstract: The electric motor pump (14) has a stand pipe (30) with its upper end (32) connected to a return fuel reservoir (28) and lower end (34) connected to the inlet (16) of the fuel pump.  The pipe delivers fuel from the return fuel reservoir when the level of fuel in the reservoir rises above the upper end of the stand pipe.   The return fuel reservoir has an inlet connected with a fuel return line through which excess fuel in the fuel system is delivered to the return fuel reservoir.  This weathered return fuel is delivered to the fuel pump inlet through the stand pipe when the level of the fuel in the reservoir is sufficiently high to prefer use of the weathered return fuel by the fuel pump.
Patent DE-19833247-A1 (DE)
Inventor: GAHSE ALFRED
IPC: B01D46/00
Filed: 1998-07-23
Abstract: The invention relates to a fan-type cooling unit (10) for moisture-sensitive components, especially for telecommunications switch cupboards that are exposed to the weather. The air inlets (11) and/or outlets (12) of said fan-type cooling unit are sealed by a protective cover (1) comprising a water-tight, porous membrane with a pore size of 0.5 to 20  mu m. The protective cover is jetproof (IP55) but does allow a sufficient quantity of air to pass through for cooling the components contained in the housing (8) of the fan-type cooling unit (10) to an excess temperature of 3K to 5K in relation to the ambient temperature. The membrane used for the protective cover (1) is preferably a laminate consisting of a stretched polytetrafluorethylene membrane and a support material consisting of polyester fleece. The laminate is folded on itself in a pleated shape in order to create a greater surface for the air to pass through and to give the laminate greater stability. The fan-type cooling unit complies with the European Telecommunication standard ETS 300 019-4 for equipment used externally.
Patent DE-19841782-A1 (DE)
Title: Automatic sampling system used in clarification plants comprises a ceramic plate with an eccentric bore that rotates between a stationary ceramic plate with a feed bore and a stationary plate with a discharge bore on a central axis
Inventor: WALZ KARL-HEINZ
IPC: F17D3/10
Filed: 1998-09-12
Abstract: Automatic sampling system comprises a ceramic plate with an eccentric bore that rotates between a stationary ceramic plate with a feed bore and a stationary plate with a discharge bore on a central axis so that with each revolution a sample corresponding to the volume of the bore of the middle plate is taken form the sample feed and filled into a sample container.  Preferred Features: The bore in the middle plate is evacuated on passing a further bore in the discharge plate that lies in front of the feed bore so that the bore of the middle plate on passing the feed bore is also filled when the feed is under pressure.
Patent DE-19848974-A1 (DE)
Title: Sicherheitseinrichtung für einen linearen Gewindetrieb
Inventor: KITTELBERGER RAINER
IPC: F16H25/24
Filed: 1998-10-23
Abstract: Eine Sicherheitseinrichtung für einen linearen Gewindetrieb, insbesondere ein Spindelhubgetriebe, hat eine mit einer zu tragenden Last verbindbaren Arbeitsmutter (3), die verdrehgesichert auf einer Spindel (2) des Gewindetriebes geführt ist, und eine mit der Arbeitsmutter zusammenwirkende, im Normalbetrieb unbelastet mit dieser mitlaufende Sicherheitsmutter (6), die relativ zur Arbeitsmutter axial beweglich ist und gegenüber dieser verdrehgesichert sein kann. Die Arbeitsmutter und die Sicherheitsmutter bilden eine radialsymmetrisch wirkende Bremseinrichtung für die Spindel, indem bei Verschleiß oder Bruch des Arbeitsmuttergewindes an der Sicherheitsmutter (6) vorgesehene Bremszungen (20) durch einen konischen Innenabschnitt (10) der Arbeitsmutter radial nach innen in Klemmeingriff mit der Spindel gepreßt werden, und dadurch den Gewindetrieb ggf. bis zum Stillstand abbremsen.
Patent DE-19850576-A1 (DE)
Inventor: KAFFENBERGER RAINER
IPC: B01D29/11
Filed: 1998-11-03
Abstract: A filter cartridge arrangement, comprising a filter cartridge (1) that is sealingly connected to a snap-in ring (2) on the front face of said cartridge. The snap-in ring (2) can be snapped into an opening (3) in the filter housing (4). The snap-in ring (2) has a radial flange (5) on the outer periphery thereof. The radial flange (5) is embodied as an annular sealing surface (6) and is sealingly supported by a seal (7) on the side of the filter housing (5) facing the radial flange (5).
Patent DE-19852593-A1 (DE)
Title: Arrangement for use as area light and as transparent glazing has variable transmissivity panel on one side of illuminated pane; panel is transparent when light source is switched off
Inventor: OTT ALFRED
IPC: F21V8/00
Filed: 1998-11-14
Abstract: The arrangement has a pane (2) with a light source (3) on its reverse side, whereby the light from the source is coupled into the pane via its edge (7) and scattered into the pane from all directions at scattering points (4). A panel (5) mounted on one side of the pane can reflect light in one direction. The light transmissivity of this panel can be varied; it is transparent when the light source is switched off.
Patent DE-19857273-A1 (DE)
Title: Fungicides comprising 2-oxa-1,3,6,7-tetraaza-cyclopenta (a) naphthalene derivatives, useful in human or veterinary medicine, wood protection or especially plant protection, effective e.g. against rice blast
Inventor: ROSE INGO
IPC: C07C205/12
Filed: 1998-12-11
Abstract: A fungicidal composition contains as active agent a 2-oxa-1,3,6,7-tetraaza-cyclopenta (a) naphthalene (I). Also new are methods of preparing (I) by 2-stage cyclization of nitro- or nitroso-styrene derivatives (II); and some compounds (II).  A fungicidal composition contains as active agent a 2-oxa-1,3,6,7-tetraaza-cyclopenta (a) naphthalene of formula (I) or its salt.  R  = H or 1-6C alkyl (preferably Me). Independent claims are included for:  (i) the preparation of (I) from styrene derivatives of formula (II), by reacting with a cyclizing agent to give a cinnoline or benzoxadiazole derivative of formula (III) or (IV) respectively, then reacting with a further cyclizing agent to give (I) (or its N-oxide), and optionally reducing an N-oxide product to (I) and/or converting a product (I; R = 1-6C alkyl) into (I; R = H);  X, Y  = H, halo, NH2, NO or NO2, provided that at least one is NO or NO2;  Z'  = NH2 or NO2. (ii) the use of (I) as fungicides; (iii) a method for controlling fungi using (I);  (iv) (II; R = 1-6C alkyl) as new compounds; and  (v) the use of the new compounds (II) in the preparation of (I) as in method (i).
Patent DE-19860092-A1 (DE)
Title: Gearbox with lubricating device supplying oil to high and low RPM sections of gearbox according to vehicle's speed
Inventor: UBAGAI TOSHIKAZU
IPC: F16H57/04
Filed: 1998-12-23
Abstract: The gearbox has a first oil channel(70) receiving oil delivered by an end driven gearwheel(40), and a second oil channel(84) is located further away from the end driven gearwheel than the first oil channel.  The first oil channel has a first surface(78) which during operation at low RPM directs oil to the gearwheels(26,28) responsible for low RPM running.  The first oil channel has a second surface(80) which at high RPMs directs oil to the second channel which has a reservoir(92) which directs oil contained in it to the high RPM gearwheels(22).
Patent DE-19860186-A1 (DE)
Title: Rinsing device has rinsing basin
IPC: A47L15/42
Filed: 1998-12-24
Abstract: The rinsing device has a rinsing basin (3). A rinsing machine (4) has an upper filling opening directly by the rinsing basin. The top side of the rinsing machine is designed as a working surface (20). The top of the rinsing machine has a draining board for crockery placed on it. Preferred Features: The rinsing machine is designed as an insert into a basin molding with a corresponding recess. The rinsing machine is designed as an insert into a working panel and as a self-supporting sink unit. It has a quadratic outer contour. The outflow (10) and/or the feed (7) of the rinsing machine is/are connected to the outflow (9) or feed (6) of the basin.
Patent DE-19909632-A1 (DE)
Title: HV pulse measuring device on output of pasture fence has contactless sensor for acquiring electrical field strength at close distance from HV line
Inventor: FEHSE WOLFGANG
IPC: G01R15/06
Filed: 1999-03-05
Abstract: A contactless sensor (17) is used for acquiring an electrical field strength at a close distance from a high voltage line (14).  The material of a PCB forms a dielectric layer (19) between laminations (20,21). The HV side the lamination (21) is connected with a ground potential while the HV side lamination (20) feeds the measurement signal of an evaluation unit and indicating element (33) across the measurement line (22).
Patent DE-19909877-A1 (DE)
Inventor: BETZ PETER
IPC: C09D133/06
Filed: 1999-03-06
Abstract: The invention relates to a sol-gel coating material containing (A) an acrylate copolymer solution containing at least one acrylate copolymer (A1); (B) a parent varnish which can be prepared by hydrolysis and condensation of at least one hydrolysable silane (B1) of the general formula (I) SiR4, in which the variable R = hydrolysable groups, hydroxy groups and non-hydrolysable groups, subject to the condition that there should be at least one, preferably two, hydrolysable groups; and (C) a sol which can be prepared by hydrolysis, condensation and complexing of at least one hydrolysable silane (B1) of the general formula (I) and at least one hydrolysable metal compound (C1) of the general formula (II) MRn, in which the variables and the index have the following meanings: M = aluminium, titanium or zirconium; R = hydrolysable groups, hydroxy groups and non-hydrolysable groups, subject to the condition that there should be at least one, preferably two, hydrolysable groups; and n = 3 or 4.
Patent DE-19911440-A1 (DE)
Title: Hydraulic system, driving apparatus for construction machine has control blocks fed, via a pump each, and are each operative to drive a number of hydraulically operated actuators of the construction machine
Inventor: MEYER JOACHIM
IPC: E02F9/20
Filed: 1999-03-04
Abstract: The apparatus has a number control blocks (1a-1d) which are fed, via at least one pump (2a-2d) each and are each operative to drive a number of hydraulically operated actuators of the construction machine. At least two of the blocks are designed to drive a common actuator. A delaying time relay connects the delivery capacity of the pump of a second of the two control blocks to the common actuator after a delay. The time relay connects the pump of the second control block after expiration of a fixed predefinable time period and has a sensor element which registers actuator speed and outputs corresponding data to an electronic processor which connects the pump of the second control block when a final speed of the actuator is reached. An Independent claim is included for a method of driving a hydraulic system of a construction machine.
Patent DE-19914708-A1 (DE)
Title: Walze, insbesondere zum Glätten von Papierbahnen, sowie Verfahren zur Herstellung einer solchen Walze
Inventor: SOHL CARSTEN
IPC: D21G1/02
Filed: 1999-03-31
Abstract: Es wird ein Verfahren zum Herstellen einer elastischen Walze mit einem insbesondere aus Metall bestehenden harten Walzenkern und einer elastischen Bezugsschicht beschrieben. Bei dem Verfahren wird zum Bilden der Bezugsschicht eine radial innenliegende Verbindungsschicht auf den Walzenkern und anschließend eine radial außenliegende Funktionsschicht auf die Verbindungsschicht und/oder der Funktionsschicht gleichzeitig Glasfasern und Kohlefasern auf den Walzenkern gewickelt, wobei das Mischungsverhältnis von Glasfasern zu Kohlefasern zwischen ca. 60/40 und 90/10, bevorzugt 70/30 beträgt. Eine entsprechende Walze ist dadurch gekennzeichnet, daß die innenliegende Verbindungsschicht und/oder die außenliegende Funktionsschicht aus eine Mischung von Glasfasern und Kohlefasern besteht, die in einem weichen Matrixmaterial eingebettet und im wesentlichen jeweils gleichmäßig über die Länge der Walze verteilt sind. Das Mischungsverhältnis von Glasfasern zu Kohlefasern beträgt dabei zwischen ca. 60/40 und ca. 90/10, bevorzugt ca. 70/30.
Patent DE-19917908-A1 (DE)
Title: Plant for flexible assembly of car bodies has processing station and transport rails on each side of body conveyor for side walls with help of tension frames
Inventor: ZIMMER ERICH
IPC: B23K26/08
Filed: 1999-04-20
Abstract: The plant for the flexible assembly of car bodies incorporates a processing station (1), preferably a geometry welding station in which are located a body conveyor (2) for the bodies to be assembled and welding robots (4). Transport rails located on each side of the body conveyor are used to move the side walls (8) of the body (3) with the help of tension frames (7) to the loading station (1). Devices are used for the exact positioning and tensioning of one or more elements of a side wall on the tension frame in the loading station, the devices remaining tensioned during the transport of the side walls up to the processing station. There are working devices (28) for the individual procedures of each individual tension frame on the transport rails. There is at least one station on the transport rails between the loading station and the processing station for the control and/or handling of the side wall and/or connection of several individual parts to a side wall by resistance welding, laser welding, riveting, crimping or gluing or at least partial spot-welding. There are supply devices (10) and positioning/tensioning devices for feeding, positioning and tensioning the tension frame in the processing station, in order to weld the sidewalls on the body conveyor to the other elements of the body at least partly.
Patent DE-19921435-A1 (DE)
Inventor: HECKERT GEROLD
IPC: B66F7/06
Filed: 1999-05-08
Abstract: The invention relates to a scissors-type lifting table, comprising a scissors-type structure (11) that is located between a support device (14) and a base unit (17). Said scissors have inner limbs (12) and outer limbs (13), which can pivot in relation to each other about a scissors axis (16). The invention also comprises a lifting device, which has a lifting truck (6) that can be moved back and forth by means of a drive (1), in order to open and close the scissors (11). According to the invention, a drive shaft (3) that is oriented parallel to the scissors axis (16) is coupled to the drive (1) and enables at least one traction mechanism (4) that is arranged around the drive shaft and is coupled to the lifting truck (6) to be moved in both directions of rotation. This results in a construction with a reliable drive device.
Patent DE-19923964-A1 (DE)
Title: Vehicle environment supervision instrument
Inventor: YAMAMOTO YASUHIDE
IPC: G03B15/00
Filed: 1999-05-25
Abstract: The instrument includes an image recording unit (101, 201) for recording images in several different directions of the vehicle, and an image processing unit (64) for forming a cropped video image with masked areas corresponding to a shape of vehicle windows. An image synthesizing unit (66) overlaps the produced video image on several recorded video images, and a display device (70) displays the produced image. The instrument includes an image recording unit (101, 201), such as CCD cameras, for recording images in several different directions of the vehicle, an image processing unit (64) for forming a cropped video image which comprises masked areas of a shape of vehicle windows, according to the directions of the vehicle image. An image synthesizing unit (66) overlaps the cropped video image and the vehicle image formed through the image processing unit on several video images recorded through the image recording units, to form a synchronized image. A display device (70) displays the image of the image synthesizing unit.
Patent DE-19924213-A1 (DE)
Title: Support element for supporting torsion vibration damper element is elastically deformable at least in some areas to prevent excessive rise in torque
Inventor: SCHIERLING BERNHARD
IPC: F16F15/134
Filed: 1999-05-27
Abstract: The support element (36,40) is elastically deformable at least in some areas and is made of porous material in some areas.  The support element can be made of an elastically deformable plastics at least in its deformable area. In its area biased by the elastically deformable damping element (34) the support element can be non elastically deformable.
Patent DE-19926379-A1 (DE)
Inventor: EHRLER PETER
IPC: B32B5/02
Filed: 1999-06-10
Abstract: The composite comprises two facing layers and one or more central layers(13) joined together. The central layers consist of a compressible textile structure which stretches in at least one direction and provides damping of noise and vibration and noise damping. The complete composite can be plastically deformed. An Independent claim is made for a use of the composite material in vehicle construction, in particular in the bodywork.
Patent DE-19927423-A1 (DE)
Title: Ultrasonic imaging equipment for medical purposes with improved contrast properties obtained by subjecting bubble containing contrast agents to AC and DC fields
Inventor: PFEILER MANFRED
IPC: A61B8/00
Filed: 1999-06-16
Abstract: An ultrasonic equipment (4,5,6,7) produces images from the reflections from micro-bubbles containing contrast agents injected into the blood stream. The bubbles are also subjected to an HF electric field produced by an oscillator (9) and a DC field produced by a DC source (12). These fields act on the bubbles to set them in motion which can be detected from the Doppler effect of the incident and reflected sonic energy.
Patent DE-19933663-A1 (DE)
Title: Headlamp for vehicles, has headlamp inserts designed as separate components supported on common support element
Inventor: ZWIEHOFF GUENTHER
IPC: F21V14/04
Filed: 1999-07-17
Abstract: A headlamp has at least two headlamp inserts (14,16) for different light functions that are located in a common housing (10) whose light exit opening is covered by a transparent disc. The headlamp inserts are designed as separate components and are supported on a common support element (20) that is supported in the housing. At least one of the headlamp inserts is located on the support element in adjustable fashion. The support element is supported in the housing in adjustable fashion and is designed like a frame.  The figure shows a horizontal longitudinal sectional view of the headlamp. common housing 10 inserts 14,16 support element 20
Patent DE-19934083-A1 (DE)
Title: Bollard to block roadways against unauthorized vehicle entry consists of ground-anchored base and fold-down column element with pivot hinge contained with column interior
Inventor: SCHMID FRIEDRICH
IPC: E01F9/681
Filed: 1999-07-15
Abstract: The bollard has a base (1) anchored in the ground, and a hollow column element (5) connected to it via a hinge (2) for movement between vertical and horizontal positions. When the bollard is in vertical position, the hinge is contained within the hollow chamber (4) of the column element. When vertical, pref. the complete lower end (6) of the column directly engages on a ground surface (7) of the base. The base has an aperture (8), so that the lower end of the column can pass through it during the downward pivot movement.
Patent DE-19934698-A1 (DE)
Title: Device for controlling continuous automatic gearbox feeds leakage gas directly into hydraulic constant pressure circuit, e.g. secondary circuit for supplying hydrodynamic converter
Inventor: PIEPENBRINK ANDREAS
IPC: F16H61/662
Filed: 1999-07-23
Abstract: The device has a closed hydraulic circuit contg. a pressure regulating valve and a control cylinder with a constant regulated pressure, whereby the leakage gas flow of the control cylinder for primary and secondary plates and the leakage gas flow for the pressure regulating valve are fed directly into a hydraulic constant pressure circuit, e.g. the secondary circuit for supplying the hydrodynamic converter and the lubrication system.
Patent DE-19935074-A1 (DE)
Title: Electric machine as AC generator in motor vehicle
Inventor: KOHL WALTER
IPC: H02K19/26
Filed: 1999-07-28
Abstract: The machine includes a stator (21) fastened in a casing, an induction rotor (23) with a winding (28) fastened on a shaft (13), and a transformer (29) with a primary and secondary windings (30; 31) at the side of the rotor. The windings are arranged on a core (36,41,47, 35,42,48) made from soft magnetic material, and are magnetically coupled via an air gap (3). The transformer is arranged between the rotor and a bearing shield (17) terminating the casing (10) of the generator. The primary winding (30) and the corresponding stationary core (36,41,47) are arranged at the bearing shield.
Patent DE-19935243-A1 (DE)
Title: Machine driven by pressurized fluid has step surfaces joining outflow and baffle sections defining relatively small free volumes, outlet device with outlet opening(S) from buffer volume
Inventor: SIMMERLEIN EWALD WILHELM
IPC: F02K7/00
Filed: 1999-07-27
Abstract: The machine has a rotor (12) in a housing (14) with at least one inlet nozzle (28) for subjecting the rotor to pressurized fluid and an outlet device for the fluid. The rotor has inwardly curved baffle sections (18) for the pressurized liquid directed approximately tangentially to the baffle curves, which join onto approximately axis-parallel outflow sections. Step surfaces (30) joining the outflow and baffle section defined relatively small free vol. (32). The axial rotor length is less than the housing length to form a buffer vol. and the outlet device has at least one outlet opening from the buffer vol.
Patent DE-19935554-A1 (DE)
Title: Eddy current brake for vehicles, especially for bikes has magnetically conducting ring assembled from number of filaments arranged rigidly or variably at site of useful magnetic field
Inventor: HASHAGEN UWE
IPC: H02K7/18
Filed: 1999-07-30
Abstract: An eddy current brake for vehicles, especially for bikes, for an engagement with a rotating, electrically conducting body (2), moving with a wheel of the vehicle, has a magnetically conducting ring (4) that has a first gap (6) and a second gap (8). A permanent magnet (10) is located so as to be movable in and out in the first gap, Generation of a useful magnetic field in the second gap is according to the overlap by the first gap and devices for the in and out movement of the permanent magnet. The rotating, electrically conducting body runs through the useful magnetic field arranged in the second gap. The magnetically conducting ring is assembled from a number of filaments which are arranged rigidly or variably at the site of the useful magnetic field. The electrically conducting body is the rim of the wheel.