baber/WOPTO huggingface dataset:
Patent DE-19857138-A1 (DE)
Title: Separiereinrichtung
Inventor: SCHAARSCHMIDT THEO-MARTIN
IPC: A22C17/04
Filed: 1998-12-11
Abstract: Die Erfindung betrifft eine Einrichtung zum Trennen von miteinander vermischten Stoffen unterschiedlicher Fließfähigkeit. DOLLAR A Dies erfolgt üblicherweise unter Einsatz eines sogenannten Separators mit einem zugeordneten Quetschband, das von außen unter Umschlingung eines Teils des Umfanges einer gelochten Hohltrommel des Separators an diesem anliegt. DOLLAR A Aufgabe der Erfindung ist es, eine Einrichtung zu schaffen, die eine hohe Produktausbeute bei höherer Lebensdauer des Quetschbandes ermöglicht. Dies wird durch eine Einrichtung geschaffen, die Mittel zum Abstreifen des Preßgutes an der Hohltrommel umfaßt, wobei das endlose Preßband mittels wenigstens zwei Walzen gelagert ist, wobei die eine der beiden Walzen elastisch gegen die Hohltrommel, getrennt durch das Preßband, andrückbar ist, und umfassend ein Stützelement, wobei das Stützelement im wesentlichen auf der der Hohltrommel entgegengesetzten Seite des Preßbandes angeordnet ist. Durch die konstruktive Ausgestaltung der Einrichtung werden nachteilige Produktsäcke, die zur Beschädigung des Quetschbandes führen können, vermieden.
Patent DE-19857984-A1 (DE)
Title: Drying station for printed sheets at a sheet-fed offset printing press has a hood containing the radiator and inert gas blower with cylinders at the hood entry and exit to prevent gas escape
Inventor: KOCH MICHAEL
IPC: F26B21/14
Filed: 1998-12-16
Abstract: The drying station (11), at a sheet-fed offset printing press, has excimer radiators (15) to dry and/or harden the varnish and/or inks on the printed sheets (17). The printed sheets pass over the surface of a curved feed cylinder (5). At least one heater and at least one inert gas blower (14) are within a hood (13), which shrouds the feed cylinder (5) to form entry (13.1) and exit (13.2) sections. The drying station (11), at a sheet-fed offset printing press, has excimer radiators (15) to dry and/or harden the varnish and/or inks on the printed sheets (17). The printed sheets pass over the surface of a curved feed cylinder (5). At least one heater and at least one inert gas blower (14), preferably for nitrogen, are within a hood (13), which shrouds the feed cylinder (5) to form entry (13.1) and exit (13.2) sections. The hood, with the feed cylinder and at least one further cylinder (7) define the interior (18) of the drying station.  Preferred Features: A cylinder (7), which does not carry the paper sheets, defines the interior (18) of the hood (13) at the entry (13.1) into it. The cylinder (7) is an offset cylinder at the hood entry and a sheet transfer cylinder at the hood exit. The sheet feed cylinder (5) covers the hood exit (13.2). The entry and exit (13.1,13.2) at the drying station hood (13) cover the width of the sheet movement path through the hood. A guide (21) is within the drying hood (13), over the sheet movement path, and guide rollers can be at the hood exit (13.2). The inert gas blower (14) is structured to prevent smearing of the freshly-printed sheets.
Patent DE-19859412-A1 (DE)
Inventor: SCHMIDT JOACHIM
IPC: A61F2/46
Filed: 1998-12-22
Abstract: The invention relates to a chirurgical instrument for removing distal and/or peripheral cement (2) and/or a medullary block in a medullary cavity (8) when replacing endoprotheses. Said instrument comprises a drilling tool (4) and an extraction tool (6). Said drilling tool (4) and said extraction tool (6) have a respective bore (14, 16) which is coaxial to the respective tool shaft (12) to receive a centering bolt (10). The bore diameter of the coaxial bores (14, 16) of the drilling tool (4) and of the extraction tool (6) is substantially adapted to the diameter of the centering bolt (10). The centering bolt (10) is anchored in a predetermined site in the cement (2) or medullary block and the medullary cavity (5) located distally below it serves to axially guide the drilling tool (4) or the extraction tool (6).
Patent DE-19860451-A1 (DE)
Inventor: LEIBER HEINZ
IPC: F01L9/22
Filed: 1998-12-28
Abstract: The invention relates to a drive unit for a valve of an internal combustion engine. According to the invention, a pivotably mounted lever which is moved in a reciprocating manner acts on the valve stem. The pivoting movement is produced by means of a torque motor whose axis of rotation matches the pivot axis of the lever. The rotor of said torque motor is connected to the lever in order to transmit the rotating movement.
Patent DE-19905900-A1 (DE)
Inventor: GROPPEL MICHAEL
IPC: B65H37/00
Filed: 1999-02-11
Abstract: The invention relates to a device for transferring a film from a support strip (6) onto an article or a substrate (9). Said device comprises the following elements: a housing body (2), a support strip supply reel (4), a support strip take-up reel (5) and an application element (7). The support strip (6) is guided from the support strip supply reel (4) to the application element (7) and around said element back to the support strip take-up reel (5). The device is provided with means for moving the application element (7), the application element (7) being displaceable from an initial position to a final position. Between these two positions or in the final position, the application element (7) transfers the film of a certain or predetermined length of the support strip (6) onto the article or the substrate (9).
Patent DE-19906445-A1 (DE)
Title: Electric motor arrangement for rotating a shaft e.g. for vehicle valve control, has pivot arm on shaft, and magnetic circuit containing magnets of two types, at least one of which is an electromagnet
IPC: H02K21/24
Filed: 1999-02-16
Abstract: The arrangement has a holder on which the shaft is rotatably mounted, at least one non-magnetic pivoting arm carrying at least one magnet (10) of a first type and fixed to the shaft and protruding radially from it and a frame profile connected to the holder with two opposing slide surfaces, near which the profile is ferromagnetic. The magnet moves between the two slide surfaces with its poles facing them. A magnetic circuit is completed by a magnet (26) of a second type. At least one of the magnets is an electromagnet.  is also included for a use of the arrangement to drive a blocking device of flaps, valves and taps for all types of materials in buildings, vehicles, etc.
Patent DE-19906484-A1 (DE)
Inventor: EBERLE WERNER
IPC: H02K1/08
Filed: 1999-02-17
Abstract: The invention relates to an electrical machine with an individual pole winding which is essentially made of two bodies. At least one of the bodies is made of a number of segments, whereby said number at least corresponds to the number of poles of the electrical machine. At least one of the bodies of the electrical machine is essentially constituted of receiving bodies (2, 3), whereby said body can be excited inductively. Each receiving body (2, 3) is suitable for receiving at least two winding supports (4) in an operationally secure manner. Said receiving bodies (2, 3) are decoupled from the relevant pole number or pole centres of the machine and can be dimensioned according to the process tolerance. Receiving bodies (2, 3) of this kind can easily be assembled.
Patent DE-19908770-A1 (DE)
Title: Handicapped person's water closet with foot slide prevention and leg restraining yoke
IPC: A47K17/02
Filed: 1999-02-17
Abstract: The water closet (WC) has a foot slippage prevention device (2) that can be moved back and forth by a drive element via a drive rod. A leg restraining yoke (1) is linked at both ends to a holding and rotation point bearing to the left and right of the foot slippage prevention device and can be pivoted up by at least one control element.
Patent DE-19909133-A1 (DE)
Title: Teddy bear or stuffed doll with movable limbs and head; has arm and leg joints rotatable about axle or splint and connected by joint discs, where larger body part in joint has larger joint disc
Inventor: SCHMIDT RENATE
IPC: A63H3/02
Filed: 1999-03-03
Abstract: The teddy bear has head, arm and leg joints that can rotate in parallel bearings about an axle or splint and that are secured by joint discs (4a,b) integrated in each body part. The larger of each body part in a joint has a larger joint disc (4a') than the smaller body part of each joint.
Patent DE-19910858-A1 (DE)
Title: Pressure plate construction group for friction clutch of vehicle
Inventor: WEIDINGER REINHOLD
IPC: F16D13/75
Filed: 1999-03-11
Abstract: The group includes a casing (12), a pressing plate (16), a power store (24), a wear setting device (28), a wear detection element (34) and a blocking and detection element (36).  There is an arresting element (52), which when the blocking and detection element is brought to its position for releasing the post-setting element (32), arrests the blocking and detection element in its pre-stressed direction.
Patent DE-19912950-A1 (DE)
Title: Semiconductor device, especially a bipolar transistor with a base-collector junction operable in the blocking direction, has a different bandgap interlayer adjacent a space charge zone for stopping minority charge carriers
Inventor: EBERHARDT JOCHEN
IPC: H01L21/331
Filed: 1999-03-23
Abstract: Semiconductor device, having a different bandgap interlayer adjacent a space charge zone for stopping minority charge carriers (8). A semiconductor device has three superposed layers of alternating doping type, the first layer being a charge carrier emitter electrode (E), the second layer being a control electrode (B) and the third layer being a charge carrier collector electrode (C), the junction between two adjacent layers being operable in the blocking direction with formation of a space charge zone. An interlayer, with a bandgap (WG2) different from the adjacent layers, is introduced in the region of the space charge zone, the bandgap difference being such that the interlayer forms a stopper layer, especially a potential well or barrier, for minority charge carriers (8) in the space charge zone. Independent claims are also included for the following: (i) an integrated circuit including one or more of the above semiconductor devices; and (ii) a process for producing the above semiconductor device or integrated circuit.
Patent DE-19913901-A1 (DE)
Title: Catalytic converter e.g. three-way type, functional capability verification procedure for fuel-injected internal combustion (IC) engine
Inventor: KETTERER ALEXANDER
IPC: F01N9/00
Filed: 1999-03-26
Abstract: A method for verifying the functional capability of a catalytic converter (4) installed in the exhaust system (3) of a lambda-controlled combustion engine (1), in which the catalytic converter efficiency (eta-kat) is ascertained by determining the oxygen storage capability, from which is obtained a measure for the functional capability of the catalytic converter (4).  A substitute value is calculated for the temperature in the catalytic converter (4) and the value ascertained for the catalytic converter efficiency (eta-kat) is rid of temperature influences by means of the substitute value, and only then is the value/measure for the functional capability of the catalytic converter obtained.
Patent DE-19923992-A1 (DE)
Title: Bügeleisen
Inventor: WETZL GERHARD
IPC: D06F75/02
Filed: 1999-05-26
Abstract: Die Bügelsohle des Bügeleisens wird durch Verbrennung eines aus einem Brennstoff und Luft gebildeten Gasgemisches innerhalb eines Katalysators beheizt. Erfindungsgemäß ist der Katalysator nahe der Bügelsohle angeordnet und die Bügelsohle besitzt Auslaßöffnungen für die Abführung des beim Verbrennungsvorgang entstehenden Reaktionswassers, vorzugsweise in Form von Wasserdampf, womit eine Befeuchtung des Bügelgutes ermöglicht und somit die Funktion eines Dampfbügeleisens erhalten wird.
Patent DE-19925743-A1 (DE)
Title: Pivot mounting for gas spring, shock absorber or rod comprises cylindrical shaft and clamp containing seating in shape of portion of cylinder and hemi-cylindrical sleeve fitted into this whose central axis is at angle to axis of seating
Inventor: WOLF HERBERT
IPC: F16F9/54
Filed: 1999-06-05
Abstract: The pivot mounting for a unit (1), e.g. a gas spring, shock absorber or rod, comprises a clamp (7) and a cylindrical shaft (9). This contains a seating in the shape of a portion of a cylinder which is more than a half but less than a whole cylinder. A hemi-cylindrical sleeve fits into this whose central axis (19) is at an angle to the central axis (15) of the seating.
Patent DE-19928478-A1 (DE)
Title: Controlling a vehicle braking system involves performing active braking if parameter representing pedal actuation exceeds defined threshold varied with changes in braking force
Inventor: MOELLER THORSTEN-WILHELM
IPC: B60T8/58
Filed: 1999-06-22
Abstract: The method involves detecting at least one parameter representing brake pedal actuation and if at least one condition exists building up a braking force at one or more wheel brakes above that defined by the pedal actuation. This active braking occurs if the parameter representing pedal actuation exceeds a defined threshold corresp. to the braking force with which the associated wheel indicates a tendency to locking up. The threshold values is varied with changes in the braking force.  An Independent claim is also included for an arrangement for controlling a vehicle braking system.
Patent DE-19928480-A1 (DE)
Title: Needle bearing for pump unit e.g. for slip-regulated vehicle hydraulic braking system, has outer ring with radially inward protruding edge on both ends, one to secure axial position of needles and outer ring by engaging end of inner ring
Inventor: BITZER HAROLD
IPC: F04B1/04
Filed: 1999-06-22
Abstract: The needle bearing has an inner ring (11) in the form of an eccentric sleeve, an outer ring (12) in the form of a needle bush and needles (14) in a cage (13). The outer ring has a radially inwardly protruding edge (17,18) on both ends, of which one secures the axial position of the needles and the outer ring by engaging the inner ring. One edge (18) on the outer ring engages one end (19) of the inner ring.  An Independent claim is also included for a pump unit, especially for a slip-regulated vehicle hydraulic braking system.
Patent DE-19928869-A1 (DE)
Inventor: SCHLOSSER FRANK
IPC: A01K63/10
Filed: 1999-06-24
Abstract: The invention relates to a movable cleaning device (100) consisting of housings (1.1, 1.2; 1.3, 1.4) coupled by magnetic attraction force, each housing having a cleaning element. A moving element (5) driven by an electrical motor is mounted in the housings (1.1, 1.2), which enables both housings to move along at least the X, Y coordinates. The housings (1.1, 1.2) have at least one activatable and one passive cleaning element (3.1), whereby the passive cleaning element is at the same time a sealing element that seals off the periphery of the housing.
Patent DE-19929606-A1 (DE)
Title: Production of a printed circuit comprises using a protective layer made of plastic to encapsulate the printed circuit unit and a section of the lead frame
Inventor: SHEN MING-TUNG
IPC: H01L21/60
Filed: 1999-06-28
Abstract: A printed circuit has a protective layer made of plastic to encapsulate the printed circuit unit and a section of the lead frame. Production of a printed circuit comprises: (a) forming a printed circuit unit (2) with a chip-receiving recess (20) on a lower surface (200) of the unit, a bore (21) and a number of contact surfaces on the upper side (210) of the unit; (b) forming a chip (3) having an upper surface (300) with a number of solder contacts (30); (c) arranging the chip in the recess so that the solder contacts on the chip are exposed on the unit via the bore; (d) wire bonding the solder contacts to the contact surfaces by means of conducting wires extending through the bore; (e) arranging a lead frame on the upper side of the unit and bonding connecting lines on the frame to the contact surfaces via a conducting contact layer; and (f) forming a protective layer made of plastic to encapsulate the unit and a section of the frame. Independent claims are also included for alternative methods for the production of the printed circuit.
Patent DE-19931145-A1 (DE)
Title: Vorrichtung zum Wenden von zu Paketen gestapelten flachliegenden Gegenständen
Inventor: STAAT ANDREAS
IPC: B65G47/248
Filed: 1999-07-06
Abstract: Die Erfindung betrifft eine Vorrichtung zum Wenden von zu Paketen gestapelten flachliegenden Gegenständen, insbesondere Säcken. Erfindungsgemäß weist die Vorrichtung in einem Gestell mindestens ein am Gestell angeordnetes Führungsförderband und mindestens ein am Gestell angeordnetes Abführungsförderband auf. Zwischen diesen ist im Gestell ein um mindestens 180  schwenkbares Haltemittel zum Aufnehmen, Wenden und Abgeben der Pakete angeordnet.
Patent DE-19933887-A1 (DE)
Title: Grinding tool has a pad made of a connecting layer, a resilient layer, a cloth layer, and a grinding material layer
Inventor: WIEMANN MARTIN
IPC: B24D3/00
Filed: 1999-07-22
Abstract: Grinding tool comprises a support (1) with an operating side (1a) and a connecting side (1b), burred layers (3) applied to the connecting side, and a grinding or polishing pad (10) with a connecting side and a polishing side. The pad has a connecting layer (13) to interact with the burred layers of the support, a resilient layer (11) made of soft open-pored foam, a cloth layer (14) fixed to the resilient layer exposing the pores, and a grinding material layer (15) applied to the cloth layer using a water-tight binder.
Patent DE-19940296-A1 (DE)
Title: Valve, especially for fuel injection pump, has flow channel that expands with constant gradient in flow direction starting from minimum cross-section near valve seat
Inventor: NOTHDURFT HEINZ
IPC: F02M59/36
Filed: 1999-08-25
Abstract: The valve has a valve housing (10) in which a valve seat (24) is formed and a valve element (12) movable in the valve housing and provided with a sealing surface (20) that can interact with the valve seat. At least one guide surface (26,28) on the valve element and at least one control surface (30,32) in the valve housing together form a flow channel (36,34) when the valve is open that expands with a constant gradient in the flow direction starting from a minimum cross-section near the valve seat
Patent DE-19942769-A1 (DE)
Title: Coal dust burner has spiral housing to take up coal dust and air mixture and formed as spiral radial channel with reducing depth as circumferential angle increases
Inventor: FRANKE MICHAEL
IPC: F23C7/00
Filed: 1999-09-08
Abstract: The burner has a tangential supply of pneumatically conveyed coal dust and combustion air divided up into concentric partial streams. A spiral housing (3) acting to take up the supply of coal dust and air mixture is formed as a spirally revolving radial channel having a depth which reduces as the circumferential angle becomes greater. The spiral housing is spatially very short and has no installations in the dust inflow area so that the inflow area is very hard-wearing.
Patent DE-19945652-A1 (DE)
Title: Bearing construction for drive shaft, and especially that of motor vehicle, has spindle installed in axial bearing of wheel, and outer connecting piece of drive shaft is installed inside spindle
Inventor: SUGIYAMA TAKAFUMI
IPC: F16C21/00
Filed: 1999-09-23
Abstract: A spindle(4) is installed in the axial bearing of a wheel, and an outer connecting piece(2) of the drive shaft is installed inside the spindle. The driving power from the engine is transmitted through the outer connecting piece to the wheel. A bearing(6) for diametral support of the outer connecting piece is provided between it and the spindle, and a disc(8) in a press fit is fitted on the outer connecting piece to create an axial support between the outer connecting piece and spindle.
Patent DE-19949809-A1 (DE)
Title: Motor vehicle safety device alters the automatic braking force based on a seat belt use detection result and the probability of airbag inflation determined by an estimation device
Inventor: HADA SATOSHI
IPC: B60W30/00
Filed: 1999-10-15
Abstract: The safety device has an object detector (S1) for detecting objects in the vehicle's path, a contact probability estimator (M1), an automatic braking system (M2), an airbag that is inflated if a collision occurs, a safety belt, a safety belt wearing state detector (S3) and an airbag inflation probability evaluation device (M3). The evaluation device estimates the probability of airbag inflation during automatic braking. The automatic braking force is altered based on the seat belt detection result and the probability of airbag inflation.
Patent DE-19954245-A1 (DE)
Title: Mehrschichtige filmförmige Zubereitung aus hydrophilen Polymeren zur schnellen Freisetzung von Wirkstoffen
Inventor: KRUMME MARKUS
IPC: A61K47/42
Filed: 1999-11-11
Abstract: Eine mehrschichtige filmförmige Zubereitung aus hydrophilen Polymeren zur schnellen Freisetzung von in den Filmschichten enthaltenen Substanzen in eine flüssige Umgebung ist dadurch gekennzeichnet, daß benachbarte Schichten sich dadurch voneinander unterscheiden, daß jeweils eine Schicht in einem nicht-wäßrigen Lösungsmittel löslich ist, in welchem die jeweilige benachbarte Schicht nicht oder nur schwer löslich ist.
Patent DE-19956382-A1 (DE)
Title: Microencapsulated enzymes retaining their activity in detergents are obtained by dispersing an aqueous enzyme solution in a starch solution and/or emulsion
Inventor: PAATZ KATHLEEN
IPC: C12N11/10
Filed: 1999-11-24
Abstract: Production of microencapsulated enzymes involves dispersing an aqueous enzyme solution in a starch solution and/or emulsion.
Patent DE-19958086-A1 (DE)
Title: Trolley for conveying loads on pallet has a series of fork-lift devices which face sideways along its length
Inventor: FALLER HEIDE
IPC: B66F9/10
Filed: 1999-12-02
Abstract: The trolley for conveying loads on a pallet has a series of fork-lift devices along its length. These allow the loads to be raised and levelled and face sideways, facilitating loading and unloading.
Patent DE-19958893-A1 (DE)
Inventor: WEILER BERNHARD
IPC: H04Q11/04
Filed: 1999-12-07
Abstract: The invention relates to a method for switching over between transmission channels, preferably for bypassing faults, and to an alternate circuit, a transmission module (8.X.X) and a back-up module (9.1; 9.2). The invention is characterized in that a unidirectional ring main (12.1; 12.2) is produced between the transmission modules (8.1.X; 8.2.X) and the back-up module (9.1; 9.2).