baber/WOPTO huggingface dataset:
Patent DE-19640416-A1 (DE)
Title: Grinding device for blade of grinding, splitting or sharpening machine
Inventor: FERRARI ROBERTO
IPC: B24B53/00
Filed: 1996-09-30
Abstract: The device has a pot or bell blade (10) driven by an electric motor (12) and a transport roller (14) which feeds the material and is moved by a motor transmission (18) via a shaft (16). A grinding tool (20) carried on a protruding support (22) mounted on a bearing (24) is rotationally driven by a motor (26). A truing element (30) sits on a pin protruding from a carrier. A mechanism (38) coupled to the motor transmission generates a pulse or signal for every revolution of the transport roller. The pulse is converted by an electronic central unit into an interval. The central unit causes the movement of the grinding tool relative to the rotation and the monitored approach to or contact with the blade for the grinding process and to the element for the truing process.
Patent DE-19646631-A1 (DE)
Title: Locker supervision arrangement
Inventor: BECK ALOIS
IPC: E05G1/08
Filed: 1996-11-12
Abstract: The arrangement includes several lockers (la, 1b, 1c) arranged in a series, whereby each locker comprises a compartment module containing an electric circuit arrangement. The compartment modules (3a, 3b, 3c) are serially connected in a signal chain, and with a monitoring unit (2). At closed locker, each compartment module receives signals from the compartment module preceding in the series, and outputs signals to the compartment module following in the series, and outputs a signal to the monitoring unit, if the following locker is opened.
Patent DE-19649967-A1 (DE)
Title: Procedure for manufacturing steel fibres
Inventor: KAEMEREIT WILHELM DIPL ING
IPC: E04C5/01
Filed: 1996-11-19
Abstract: The source material has a thickness which is greater than that of the steel fibres to be produced. The source material, before shearing off to the reduced thickness is subjected to a cold forming with a degree of deformation of at least 20 percent. The cold forming may be carried out completely or partially through hammering, which may be carried out synchronously with the shearing-off process. The hammering and shearing-off may be carried out in separate processes on a common production line.
Patent DE-19708488-A1 (DE)
Inventor: MUECKE GERT
IPC: B21D1/05
Filed: 1997-03-03
Abstract: The apparatus for straightening a metal strip includes guide rolls (14, 15; 16, 17) arranged parallel to one another and a straightening roll (18; 19) located in the wedge-contoured gap between the two guide rolls. Through the strip the guide and straightening rolls are in indirect contact with one another in the zone of their mutual tangent surfaces.
Patent DE-19720849-A1 (DE)
Title: Piezo-valve with two stable positions, for use in miniature systems
Inventor: STOLL KURT DIPL ING DR
IPC: F16K11/044
Filed: 1997-05-17
Abstract: The valve has a casing (1) with an internal element (13) which can be switched between two positions (14,15) against fixed supports (7',9'). The element has an elongated support (18) which is mounted so that it can be deflected across its longitudinal direction (20). The support has two suspension parts (21,22) which are located on each side of the element with a separation in the longitudinal direction, in order to support it from two positions (23,24) which lie on opposite walls of the casing across the switching direction (17). At least one elongated section of the support is formed by spring equipment (32). The separation between the mounting positions is chosen so that the support adopts a shape in each switching position which curves towards the associated fixed support, and is stabilised by the spring equipment.
Patent DE-19726040-A1 (DE)
Title: Device for accommodation and retention of objects especially kitchen utensils
Inventor: ATTENEDER MANFRED
IPC: A47J45/02
Filed: 1997-06-19
Abstract: The at least one tube or socket-shaped accommodation component (1) has an upwardly open end (2) in its vertical arrangement for accommodation of a part, particularly the grip or grip piece (4) of the object (3). The component (1) at its lower end has a through-hole (8). Several tube or socket-shaped accommodation parts are located at a distance from one another, particularly on a support (5). The support is formed as a profile or rail component, which has fixture devices or openings (6) for fixture to a wall (7) or similar.
Patent DE-19726466-A1 (DE)
Title: Set of fixtures for joining drawer base to walls
Inventor: LAUTENSCHLAEGER HORST
IPC: A47B88/00
Filed: 1997-06-21
Abstract: The drawer walls (16) are movably attached to the appropriate edge of the drawer-base (74) so that they flap from a plane parallel with the base into an assembled positioned at right angles to the base and protrude upwards. The drawer walls are made of a double-walled metal plate upper piece (12) open on the underside. A bottom profiled piece (14) joined to the upper piece is inserted into the open underside to form an enclosed hollow section for each drawer side. The side of the bottom piece facing the drawer-base has a profiled arm resting against the end edge of the base's longitudinal edge. The profiled arm is joined to the part of the bottom profiled piece inserted into the upper profiled piece.
Patent DE-19727201-A1 (DE)
Inventor: LIND HUBERTINE
IPC: A43B3/30
Filed: 1997-06-26
Abstract: The inventive shoe has a pressure sensor (3) which can be activated by pressure exerted by the foot against an inside surface (4) of said shoe (1). Said pressure sensor indicates when the shoe becomes too small, causing the foot to press against the inside surface of the shoe - preferably the toe. The pressure sensor is connected to a signal emitter (8) which emits an optical and/or acoustic signal. The invention thus provides a simple means of telling when children's shoes become too small for them, so that new shoes can be bought in good time.
Patent DE-19727373-A1 (DE)
Title: Plate belt transporting device for friable goods
IPC: B65G47/78
Filed: 1997-06-27
Abstract: The transporting device has a belt composed of plate elements (9) turning around turning points (10,11), upper and lower ends (8,12) and a bottom (15) below it with conveyors. The bottom includes an aperture (15') in the region of the nearest turning point (11) in the transporting direction. Friable material can be passed to a transporter (17) at the lower level running transversely to the transporting direction of the lower end (12). This transporter can be a conveyor belt or a scraper conveyor.
Patent DE-19737947-A1 (DE)
Inventor: SCHLEGEL EBERHARD
IPC: H01R4/24
Filed: 1997-08-30
Abstract: The invention concerns a terminal block comprising an insulating box and a connecting device for an insulated conductor (8), connected by elastic return, without stripping, between a cutting edge (6) and an opposite support. In order to maintain a slight width in the junction direction, the cutting edge (6) extends in said direction, the conductor being inserted, in its connecting position, in its longitudinal direction and perpendicular to the cutting edge (6). The opposite support (7) can also be a cutting edge, the two cutting edges being mutually mobile without lateral offset, like pincers. The connection device can have a cage tension spring (2) or a single-piece pincers-like terminal clip with C-shaped cross-section, made of an elastic material, whereof the bevels facing each other are shaped like cutting edges. Another embodiment consists in that the connection device has a pincers system with substantially C-shaped cross-section, whereof the branches fit into each other in articulation and in a limited way, and have independent springs. The length of the cutting edge(s) can be less than the diameter of the insulating sleeve (9) of the conductor to be connected, so as to obtain less cutting force.
Patent DE-19738176-A1 (DE)
Title: Recording head for magnetic recording medium
Inventor: TAGAWA IKUYA
IPC: G11B5/31
Filed: 1997-09-02
Abstract: The recording head is used with a recording medium having a single layer magnetic film with a magnetisation axis extending at an angle to the planar direction of the magnetic medium. The recording head has a leading magnetic pole (18) and a trailing magnetic pole (44) which face the magnetic medium, defining a magnetic air-gap between their adjacent front ends.  The opposite ends of the magnetic poles are held in contact with one another, with a coil wound around their contacting sections. The front end face of the trailing magnetic pole is set back from the front end face of the leading magnetic pole by a given distance.
Patent DE-19738293-A1 (DE)
Title: Articulation for connecting two link shafts
Inventor: LANDWEHR WILHELM
IPC: F16D3/18
Filed: 1997-09-02
Abstract: The facing sections (7,8) of the free ends of the shafts are congruent to one another and locate on one another in a flat manner. The congruent section (7) of the free end of the one link shaft (1) is formed as a cavity in a surface (11) crossways to the longitudinal extent of the shaft. The congruent section (8) of the free end of the other link shaft (2) is formed as a projection (10) from a surface (9) crossways to the longitudinal extent of the link shaft (2). The cavity and the projection have a somewhat hemispherical shape. A lubricating device is provided for the sections (7,8).
Patent DE-19743301-A1 (DE)
Inventor: LOERCH THOMAS DR
IPC: C12Q1/6816
Filed: 1997-09-30
Abstract: The invention relates to a method for comparing the number of replications of nucleic acid sequences of two or more nucleic acid sequence collectives. According to the inventive method, obtained values are corrected with the aid of determined correction curves.
Patent DE-19744441-A1 (DE)
Title: Computer mouse with opto electronic sensing
Inventor: GEHRING ROLAND
IPC: G06F3/0354
Filed: 1997-10-08
Abstract: The computer mouse has a rectangular housing and is moved on low friction feet 2 with a roller ball. Within the housing is a CCD code reader 1 that has an input obtained by reflecting the output of an LED light source 9 off a surface and through an aperture 4. The CCD is connected 13 to a decoder that transmits the data over a cable 7 to the computer. The mouse has three manual inputs 5.
Patent DE-19746304-A1 (DE)
Title: Flexible chair
Inventor: BRUECKNER THOMAS
IPC: A47C7/16
Filed: 1997-10-21
Abstract: The plate of the seat surface (1) of the flexible chair is divided from front to rear by incisions (2a) made of special plywood into flexible bars (1b) and the chair back (2) is divided vertically from top and bottom into z-shaped bending springs.  The rear seat frame (11) has a concave top surface forming an endstop for the bars (1b) under load and the chair back (2) is thrust onto two parallel back supports (7,8) homing into downward blind holes to both sides of the chair back. The back is held to the side supports (7,8) by countersunk pins riding in extra-long holes in the two supports so as not to impede the flexing of the chair back.
Patent DE-19746866-A1 (DE)
Title: Tray with support surface and at least one rim
Inventor: KUEHNENDAHL INA
IPC: A47G23/06
Filed: 1997-10-23
Abstract: The plastic injection molded tray (1) comprises a carrying surface (2) and a rim (3) which is open towards the underside of the tray. The open part is closed by a ring- or disc-shaped closure piece (7) welded, stuck or pressed onto the rim. The rim with the closure piece forms a hollow cavity (4). The closure piece forms the surface (9) on which the tray stands. The constituent parts have pins (12) and grooves (13) for interlocking.
Patent DE-19748273-A1 (DE)
Title: Hack-saw having blade tension adjusting mechanism
Inventor: HUANG YIN-HAN
IPC: B23D51/01
Filed: 1997-10-31
Abstract: The hacksaw comprises a body including a front portion having a frame (2) and a rear portion having a handle (4). The frame includes a bottom portion. The handle includes a bottom portion and an upper portion and a rear portion. A lever (6) includes a lower portion pivotally coupled to the bottom portion of the handle at a shaft and an upper portion and a bottom portion. A link (5) includes a first end pivotally secured to the bottom portion of the lever at a rod and a second end. A blade (90) secured to the second end of the link and the bottom portion of the frame. The blade is secured in place when the lever is rotated to engage with the handle and is released when the lever is disengaged from the handle. A securing member secures the upper portion of the lever to the handle and secures the blade in place. A moving member is used for moving the link relative to the lever for adjusting a blade tension of the blade when the lever secures the blade in place. The bottom portion of the lever includes an oblong hole for slidably engaging with the rod. The link moving member includes a forcing member for forcing the rod along the oblong hole and for adjusting the blade tension.
Patent DE-19756367-A1 (DE)
Title: Feeding plant for husbandry of animals
Inventor: KELLER ERWIN
IPC: A01K5/02
Filed: 1997-12-18
Abstract: The feeding plant has a preparation station (1) in which by use of different feeds made available in reservoirs (4,5), animal-specific feed mixtures are prepared and are delivered by a delivery device (2) to the selected feeding point (3). An electric motor-operated feed output device (8) is assigned to several reservoirs. A control unit is assigned to the electric motors of the output device which allows a simultaneous output of feed to individual output devices by influencing the motor speed. The output of the feed output device takes place by simultaneous mixing to a common output point.
Patent DE-19801837-A1 (DE)
Title: Device for placing of ballast on upper chassis of mobile crane equipped with front and rear supports and leveling device
Inventor: HAGNER GILLES
IPC: B66C23/74
Filed: 1998-01-13
Abstract: The rear supports(10), each having a lift cylinder, or the lift cylinders of the levelling device, are connected to a lifting device(18) located on the lower chassis of the crane.  The lifting device is in three sections, comprising an outer sleeve(21) within which moves an inner sleeve(22), and a rod(23) movable inside the inner sleeve.  The rod can be bolted to the inner sleeve, and the inner sleeve at the top is connected to a ballast support plate(24), and in the upper end section has a collar which comes to bear upon the upper end face of the outer sleeve.
Patent DE-19803954-A1 (DE)
Title: Mast raising procedure for use in high voltage overhead line construction
Inventor: KRUEGER JUERGEN DIPL ING
IPC: E04H12/34
Filed: 1998-02-02
Abstract: An erection tower (10) is constructed within the mast. The section of mast to be raised (2) is secured to the tower by high tension cables passing through gripping pulleys at the top of the tower. Stabilizing cables (24,25) are attached to the section to be raised. The mast can now be raised and the lower section (1) removed and replaced with a new taller section. The two sections can then be secured.
Patent DE-19805561-A1 (DE)
Title: Vacuum cleaner
Inventor: SCHROETER JOERG
IPC: A47L9/00
Filed: 1998-02-11
Abstract: A vacuum cleaner has running wheels (2) located on both sides in the region of the rear of its housing (1). The wheels overlap the plane of the housing rear (3) at a peripheral position, at least marginally. In the region of the top side (5) of the housing, an edge (6) projecting backwards is provided.  The projection of the edge is dimensioned so that the plane defined by the overlapping peripheral position of the running wheels and the free end of the edge lie outside the rear side of the housing. The vacuum cleaner is provided with a cover part (4) overlapping not only the dust chamber provided in the vacuum cleaner housing but also the fan chamber following this. The cover part forms the projecting edge with its free end.
Patent DE-19806140-A1 (DE)
Title: Mixing unit for intensified material mixing
Inventor: WOLLENICK KLAUS H
IPC: B01F13/10
Filed: 1998-02-14
Abstract: An arrangement for intensifying the mixing of material comprises a mixing tool worm unit.
Patent DE-19808731-A1 (DE)
Title: Automotive transmission rotational oscillation damper
Inventor: LOHAUS NORBERT
IPC: F16F15/14
Filed: 1998-03-02
Abstract: A rotational oscillation damper is incorporated within an automotive transmission. The damper has two components (9,15) rotate both with respect to each other and about a common axis of rotation (3). The dampers are coupled to a mass (31) and transmit torque. The mass swivels about an essentially parallel axis (49) around its center of gravity (S) and the axis of rotation with respect to the first of the two components. The first mass has two surface zones (54,55) which make contact with matching zones (52,53) on the second damper.
Patent DE-19808896-A1 (DE)
Title: Pressureless injection of liquid or viscous media into brickwork
Inventor: ZIMMERMANN KARL
IPC: E04B1/64
Filed: 1998-03-03
Abstract: The injection point (2) has a high degree of resistance to bending. In the storage container (1) an air suction aperture for air inlet is provided, formed as a valve or a connection (4). The aperture is closable. The valve or connection are adhered in or over a hole in the storage container. The storage container is a bottle and the point is screwed onto it. The at least one outlet aperture (3) is formed by being pierced with a needle
Patent DE-19813929-A1 (DE)
Inventor: MARTINOVSKY JAN
IPC: B60T13/52
Filed: 1998-03-28
Abstract: The invention relates to a housing (1) which is provided for a ball head (10) of a tappet (11) and which is used in a motor vehicle. Said ball head (10) is enclosed in a sealed manner between an elastic insert (13) and a sintered insert (8) which forms a ball socket (7), and is fixed in a hollow body (2) by means of a securing means (21). The securing means (21) and the elastic insert (13) are provided with openings (15) which make it possible for the ball head (10) to pass through. As a result, the housing (1) is especially easy to install. In addition, the ball head (10) is protected against lubricant leakage and penetration of dirt particles. The shock absorbing properties of the elastic insert (13) also ensure that the ball head remains free of play during the entire working life thereof.
Patent DE-19821526-A1 (DE)
Title: Load cell for vehicle e.g. truck
Inventor: TSUCHIE MASAYA
IPC: G01G19/12
Filed: 1998-05-13
Abstract: The load cell has sensors (7) that are accommodated in the accommodation areas (5a,5b) at both ends of a shackle pin (5). The voltage signal is made to output by the sensors according to the same load at the respective accommodation area. A correction resistor (R) is connected in parallel with a winding wire of the sensor that outputs the larger voltage signal. The resistance of the resistor is coupled to equalise the voltage signals from the sensors before executing actual measurement.
Patent DE-19822325-A1 (DE)
Inventor: SCHRODE RAINER
IPC: E02F5/22
Filed: 1998-05-19
Abstract: The filled silo (10) is held over the excavated material (32) and the additive material (22) or additive mixture is distributed. The silo is then removed from the excavator or loader and a shovel mixer or separator is employed, as is also a second excavator or loader or shovel mixer. The excavated material is then picked up, mixed and delivered to a required point, eg. a pipe ditch.
Patent DE-19825033-A1 (DE)
Title: Semiconductor substrates are treated with an ozone- or active oxygen-containing medium
Inventor: KONISHI TOKO
IPC: C02F1/78
Filed: 1998-06-04
Abstract: Semiconductor substrates are treated with a chemical solution or pure water which has been UV irradiated and which contains ozone or active oxygen. A semiconductor substrate treatment process comprises (a) generating and dissolving ozone or oxygen in a chemical solution or pure water for treating the substrates; (b) irradiating the solution or water with UV light to control the ozone concentration or to generate and control the concentration of active oxygen; and (c) treating the substrates with the solution or water. Independent claims are also included for systems for carrying out the above semiconductor substrate treatment process.
Patent DE-19825052-A1 (DE)
Title: Verfahren zur Herstellung von Klebemitteln mit verbesserter Adhäsion
Inventor: KOEHLER THOMAS
IPC: C08F261/04
Filed: 1998-06-04
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Klebemitteln mit verbesserter Adhäsion, in Form deren wäßrigen Dispersionen oder in Wasser redispergierbaren Dispersionspulver, durch Emulsionspolymerisation in Gegenwart von Polyvinylalkohol und gegebenenfalls Trocknung der damit erhältlichen Dispersion, dadurch gekennzeichnet, daß eine Comonomermischung, enthaltend DOLLAR A a) ein oder mehrere Monomere aus der Gruppe der Vinylester von unverzweigten und verzweigten Carbonsäuren mit 1 bis 10 C-Atomen, der Ester der Acrylsäure und Methacrylsäure mit verzweigten und unverzweigten Alkoholen mit 1 bis 12 C-Atomen, Vinylaromaten, Vinylhalogenide und alpha-Olefine und DOLLAR A b) 0,01 bis 50 Gew.-%, bezogen auf das Gesamtgewicht der Comonomeren, eines Vinylesters von alpha-verzweigten, tertiären Monocarbonsäuren mit 11 C-Atomen, in Gegenwart von DOLLAR A c) 0,1 bis 15 Gew.-%, bezogen auf das Gesamtgewicht der Comonomeren, Polyvinylalkohol, polymerisiert wird.
Patent DE-19828497-A1 (DE)
Title: Detecting skin-damaging solar radiation
Inventor: JUNGMANN HOLGER
IPC: G01J3/28
Filed: 1998-06-26
Abstract: The detection method involves provoking a reference erythema on a defined area of skin in a reference area, quantifying the reference erythema using reflection spectroscopy, quantifying the skin area to be investigated using reflection spectroscopy and comparing the two values obtained. An Independent claim is also included for an arrangement detecting skin-damaging solar radiation.
Patent DE-19829126-A1 (DE)
Title: Electromechanical braking system for cars
Inventor: BOEHM JUERGEN DR
IPC: B60T8/88
Filed: 1998-06-30
Abstract: The electromechanical braking system has a pedal simulator (1) for redundant detection of driver operation of a brake pedal (2) using a suitable sensory mechanism (3), and a central module (6) to determine a braking set point value based on output signals of the sensory mechanism. At least one brake module controls at least one wheel brake based on the braking set point value and a data transmission unit which is designed redundantly. This makes a data connection between the central module and the brake module.
Patent DE-19829152-A1 (DE)
Title: Doppeltes Damaszierverfahren
Inventor: TSAI MENG-JIN
IPC: H01L21/304
Filed: 1998-06-30
Abstract: Ein Verfahren zum Herstellen einer doppelten damaszierten Struktur umfaßt ein Erzeugen einer ersten Oxidschicht und einer Maskenschicht darauf, die beide Erhebungen über die leitenden Schichten aufweisen. Anschließend werden durch ein chemisch-mechanisches Polieren die Erhebungen entfernt und Öffnungen erzeugt. Die Erhebungen liegen über den leitenden Schichten.
Patent DE-19834963-A1 (DE)
Inventor: NABER WILFRIED
IPC: D04H13/00
Filed: 1998-08-03
Abstract: A device for producing a mineral wool nonwoven fabric, comprising a drop shaft (10) and fibrillation devices (26a, 26b) in addition to a conveyor device (16) for the conveyance of mineral wool nonwoven fabric. A device is also provided to separate the strip of insulating material into a first section (38) and a second section (40) in a longitudinal direction. A conveyor device (46) directs the first section (38) in such a way that it is placed on the second section (40). Said device enables a mineral fibre product to be created with a density distribution that is such that the upper area (24a) and the lower area (24b) have a higher density than the area (56) located inbetween.
Patent DE-19837041-A1 (DE)
Title: Erzeugung von gebrauchsfertigen Lösungen
Inventor: ESCHWEY MANFRED
IPC: C01B15/01
Filed: 1998-08-14
Abstract: Das Verfahren zur direkten Herstellung von Reinigungslösungen für die Halbleiterherstellung ist dadurch gekennzeichnet, daß die Reinigungslösungen durch Mischen eines Gases mit hochreinem Wasser direkt am Ort der Verwendung erzeugt werden, wobei ein statisches Mischersystem eingesetzt wird. Zugemischt wird mindestens eines der Gase NH¶3¶, HCl, Ozon oder HF.