baber/WOPTO huggingface dataset:
Patent DE-19622184-A1 (DE)
Title: Portable device for long term perfusion of human and animal tissue e.g. heart lung kidney and liver machine
Inventor: MARTENS JOERN
IPC: A61M1/36
Filed: 1996-06-03
Abstract: The device has a blood pump (1) which pumps the perfusion fluid e.g. blood from a large circuit with organ containers for the organs to be perfused, into a small circuit with an oxygenator (6) for gas exchange. The blood pump (1) also pumps back from the small circuit to the large circuit. The device also includes an easily exchangeable, blood conveying, re-usable organ container (OHB). The organs which replace the natural organs e.g. the heart, lungs, kidney and liver, such as the blood pump (1), oxygenator (6), dialyser (7) and liver substitute organ (10) all have small dimensions and weight and are combined together into a portable device and are driven together. These artificial organs are connected together for uninterrupted ventilation with uninterrupted blood flow although the organs can be used individually or together as required. The organs are arranged for uninterrupted, optimal blood flow. To reduce the required blood pressure of the pump (1) the organs e.g. active oxygenator (6) have their own internal pump and recycling function. The surfaces over which blood pass have pores along their length. Through these pores, with high hydraulic resistance preventing the blood passing through, an active blood thickening substance is added to the blood. The flow rate of the blood in the problematic area of the artificial blood vessel wall is thus increased within strict limits. The blood pump (1) and the blood conveying parts, the separately exchangeable liver module, the battery and the computer with keyboard are easily replaceable components of the device to provide a live support perfusion function. These artificial organs (6,7,10) can also be fitted into a safe, self controlling light device in a compact housing (56).
Patent DE-19622792-A1 (DE)
Title: Mechanical handling system for loading and unloading trucks with heavy loads
IPC: B65G7/04
Filed: 1996-06-06
Abstract: A system (4) for loading or unloading a long and heavy load onto e.g. the loading platform of a truck, consists of a lower frame (6) with upward-directed rail channels (13-16) and an upper load-bearing frame (7). The upper frame has wheels or rollers, by means of which it may move parallel to and along the lower frame. The upper load-bearing frame is raised from the floor in order to position the lower frame in readiness for load-transfer to e.g. a truck. The lower face of the upper frame has a hood enfolding two inflatable greased tubes or tundra tyres. To position the lower frame for load transfer, the tubes are inflated, raising the load from the floor and the lower frame is rolled into position. The tubes are then partially deflated and the load and upper frame are then resting on the lower frame. The load may then be transferred by cable-winch to the truck load platform.
Patent DE-19624631-A1 (DE)
Title: Integrated circuit chip card e.g for interfacing between host computer and expansion card in note book and PC
Inventor: GUENTHER STEFAN DR ING
IPC: H01L23/498
Filed: 1996-06-20
Abstract: The card is of a type that has an integrated circuit chip 5 that is embedded in a a synthetic resin 10 within a housing. The chip may be connected to the tracks of a carrier strip 3 by bond wires 6.  The strip provides a means of connecting the chip with a contact pad 8 and to an edge connector 2. An alternative form has a several chips arranged one above the other and without using a carrier strip.
Patent DE-19631879-A1 (DE)
Title: Melt spinning assembly
Inventor: HARTIG JUERGEN
IPC: D01D5/084
Filed: 1996-08-07
Abstract: For melt spinning polymer filaments, the spinneret jets are heated by radiation.  Also claimed is an assembly with at least one heater (10) at the upper section of the blower shaft (8), outside the filament path.  A reflector (11) is aligned at the under side of the spinning jets (3).
Patent DE-19634253-A1 (DE)
Inventor: SCHELHAS PETER
IPC: F04D5/00
Filed: 1996-08-24
Abstract: The invention concerns a unit for feeding fuel from the fuel tank of a vehicle to the engine, said unit set comprising an electric motor driving a flow pump (11) whose housing (16, 21) is rigidly connected to the housing (32) of the set and forms the pump chamber (17) in which the feeding means (12) driven by the drive motor rotates. An insert (51) made of wear-resistant material is fitted on at least one of the parts of the housing (16, 21) surrounding the pump chamber (17), the insert forming at least part of one of the wall which delimits the pump chamber (17) in the direction of the axis of rotation (15) of the feeding means (12).
Patent DE-19640847-A1 (DE)
Title: Right-angled screened electrical connector for printed circuit board
Inventor: HEIJDEN WENDELINUS C H M VAN D
IPC: H01R13/658
Filed: 1996-10-03
Abstract: The connector has an insulating housing (2) with a front contact side (22), an upper side (24), an under side (25), two sidewalls and a rear side (26) opposite the front contact side. The latter has openings cooperating with inserted pin contacts of a cooperating connector, coupled to respective terminals (32) extending from the under side at 90 degrees, for insertion in a perforated printed circuit board.  At least one screening plate (41,42) for the connector is coupled to a screening pin (411, 421) for connection to the printed circuit board.
Patent DE-19646331-A1 (DE)
Title: Localised laser plastic deformation process
Inventor: LENK ANDREAS DR
IPC: B23K26/00
Filed: 1996-11-09
Abstract: A localised plastic deformation process using a laser involves causing local thermally induced expansion by focussed laser beam energy input into the substrate of a composite material which consists of a substrate (preferably of paper or card), which has a high thermal expansion coefficient and/or contains components having a low evaporation temperature, and an adhering plastically deformable cover layer (preferably an optically transparent foil), which is a laser transparent layer and/or has a high thermal conductivity.
Patent DE-19649711-A1 (DE)
Inventor: ATTINGER THOMAS
IPC: F02B29/04
Filed: 1996-11-30
Abstract: A radiator 1 comprises a radiator block 2 and water tanks 3, at least one of the tanks 3 having a round or oval cutout 5 which serves as an inlet opening for combustion air. A connector 6 attaches the cutout 5 to an intake line for feeding the combustion air to an engine. This arrangement results in a simpler construction and fitting and reduces problems of space which allows a larger area for the fitting of attachment elements 7, thereby providing stable fixing of the radiator 1. The attachment elements also enables the radiator to serve, at the same time, as a supporting part for an air-conditioning condenser, a charge-air heat exchanger and/or an extractor fan. The water tank 3 is provided with connection 8 for cooling the transmission oil and connection 9 for venting the radiator 1.
Patent DE-19654172-A1 (DE)
Title: Automatic assembly device for equipping electronic components on to printed circuit board
Inventor: KIMURA AKIRA
IPC: H05K13/08
Filed: 1996-12-23
Abstract: The machine has a gantry type frame 1 that supports pneumatic suction head 8 grippers used to extract electronic chip components from carrier slots 14 in magazine units. The gripper heads are supported on compound slides 11, 12 that permit movement in the X and Y directions.  Printed circuit boards may be fed along the centre of the machine to loading positions and chips selected from assigned magazine locations can be automatically mounted.
Patent DE-19700596-A1 (DE)
Title: Presentation system for objects with illumination unit
Inventor: WAGENER CLAUS
IPC: F21S2/00
Filed: 1997-01-10
Abstract: The presentation system has a holding element (1) as a structural component between a rear part and a front part and is provided with an electrical conducting system including a pair of busbars (27). The light mounting rod (25) with a plug contact (36) is rotationally plugged between the two busbars (27), which carries at an insulating core (37) two contact tracks (38), mutually displaced 180 deg., which lead to the lamp (43). The rod (25) is plugged through an opening in the holding element (1). The rod (25) is plugged directly between the front part (13) and the lamp (43). A row of openings for the selective plugging of the rod (25) are provided along the pair of busbars (27) in the front part.
Patent DE-19704046-A1 (DE)
Title: Solar still based on double-walled plates
Inventor: FISCHER ALFRED DIPL ING
IPC: B01D5/00
Filed: 1997-02-04
Abstract: The structure for solar evaporation and condensation of water comprises bridge-connected plates (resembling corrugated board). One side of one of the plates is partly or fully open and one plate is reflective. The plates are fixed together or can be moved, the joint being sealed from ambient air.
Patent DE-19705082-A1 (DE)
Title: Collector tank for fish eggs
Inventor: MEINELT THOMAS
IPC: A01K61/00
Filed: 1997-01-30
Abstract: The tank is fitted with a fine mesh screen (14) to collect debris e.g. food residues, waste material. Under the screen, the tank tapers into a funnel to collect the fish eggs into an outlet pipe (21) which enables the eggs to be poured into a collection vessel without disturbing the adult fish. The tank plus funnel are supported by a framework and the outlet pipe can have a control valve. The fine mesh is laid over a coarse support mesh. The outlet pipe has a glass section (19) to monitor the removal of the collected eggs.
Patent DE-19707302-A1 (DE)
Title: Recovery of micro-waxes and paraffin(s) from waste plastic
Inventor: GEBAUER MANFRED DR RER NAT
IPC: C08J11/12
Filed: 1997-02-11
Abstract: Recovery of microwaxes and paraffins from waste plastics or waste plastic mixtures containing predominantly polyolefins comprises: liquefying the waste at 350-390 deg C with the exclusion of oxygen and cracking the product; and degradatively distilling at 400-450 deg C under normal pressure or vacuum; and carrying out the usual paraffin processing steps. The novelty is that a partial amount or total amount of the fuel gas is injected into the heating furnaces used for cracking the polymers into melts and then degradatively distilling.
Patent DE-19712759-A1 (DE)
Inventor: NEUMANN GUENTER
IPC: H04B10/00
Filed: 1997-03-27
Abstract: The invention relates to a method for checking transmission in an optical transmission device comprising optical fibers for transferring useful optical signals between signal sources and signal drops (S/D), wherein useful optical signals are coupled into the optical fibers or are coupled out of said fibers, and can be deviated along substitute paths on the nodes (OCC) of the transmission device. Control signals (LS) for at least one useful signal are transmitted in each optical fibber between the signal sources and the signal drops (S/D) in addition to the nodes (OCC) in both directions. The presence of control signals (LS) is verified. If no control signal (LS) is detected in either direction, emission of a control signal (LS) in the opposite direction is prevented. This enables an abnormality to be detected on both sides of a line and optionally sets off an alarm or results in switching to a substitute path.
Patent DE-19714761-A1 (DE)
Inventor: HALLMANN DIETER
IPC: H04L12/403
Filed: 1997-04-10
Abstract: The invention relates to a data communication link in a hierarchical communication network with a bus, operated according to a polling protocol. Communication elements are arranged in the communications network in several hierarchically classified levels. Optionally, the bus contains hops consisting per se of non-busable point-to-point links. Communication elements are basically fitted with one connecting port each for connection with the upper and lower hierarchical level. The communication elements (KE B1, KE B2) used in the second highest hierarchical level (B) are provided with an interface with the lower level (C) that can be switched in the active direction and an interface with the higher hierarchical level (A). The communications elements (KE C1-3) used in the third highest hierarchical level (C) are provided with an interface with the higher hierarchical level (B) than can be switched in the active direction and an interface with the lower hierarchical level (D). When operating in the second highest hierarchical level, the communication elements are actuated with a permanently adjusted, activated interface in the direction of the lower hierarchical level (C).
Patent DE-19716419-A1 (DE)
Title: Formation of interconnects in semiconductor device between different level wiring lines
Inventor: SUN SHIH-WEI
IPC: H01L21/768
Filed: 1997-04-18
Abstract: Forming an interconnect in a semiconductor device comprises: (a) providing a conductive layer adjacent a first insulating layer above a semiconductor substrate; the two layers have coplanar upper surfaces; (b) depositing an etch stop layer, different from the first insulating layer, on the upper surfaces of the two layers; (c) depositing a second insulating layer, different from the etch stop layer, on the etch stop layer; (d) etching a via to expose a portion of the etch stop layer, the etched via is formed at least partially above the conductive layer; (e) removing the etch stop layer within the via; (f) depositing a glue layer on the conductive layer within the via; and (g) filling the via with a conductive material. Also claimed is a similar method of forming an interconnect comprising: providing an insulating layer (30) over a semiconductor substrate (10); forming a pattern of depressions in the insulating layer; depositing a metal layer over the insulating layer; planarising the metal layer to form a pattern of first level metal wiring lines (32) within the insulating layer corresponding to the pattern of depressions; depositing an etch stop layer (34) on surfaces of the insulating layer and the metal wiring lines; depositing a dielectric layer (36) over the etch stop layer; etching a via through the dielectric layer to expose the etch stop layer; removing the etch stop layer within the via to expose at least a portion of a metal wiring line; depositing a glue layer on the metal wiring line within the via; and forming a metal plug (42) within the via.
Patent DE-19717073-A1 (DE)
Inventor: LOH JOACHIM
IPC: A47B77/18
Filed: 1997-04-23
Abstract: The carousel unit comprises a rotatable shelf base with container system comprising a horizontal hollow centre part and pull-out drawer (10) which extends over the vertical axis of the shelf base. The centre part has a U-section support frame (4-6) with guide rails for the drawer. The arms of the U-shaped support frame are designed as walls integral with the side parts (2,3). The rails can be ball-mounted telescopic rails. The drawer can form a frame (10) for fitting several containers (13-15).
Patent DE-19717634-A1 (DE)
Inventor: LAMPL EWALD
IPC: H01H37/76
Filed: 1997-04-25
Abstract: The invention relates to an electrical component (1) which is built into a plastic container (2). Said component (1) has two electrical connection lines (3, 4). A disconnection point (5) is located in an incoming line (4) with a soldering metal (6) forming a link across said disconnection point (5). A prestressed spring (7) is also arranged on the incoming line (4). When the soldering metal (6) fuses as a result of an overload, this spring (7) distances the incoming line from the disconnection point (5) so that the component (1) is disconnected from a power source. The incoming line (4) is also nipped to a thickness of 0.2 to 0.5 mm.
Patent DE-19717760-A1 (DE)
Title: Car door with wet/dry chamber separation
Inventor: HUFNAGEL LARS
IPC: B60J5/04
Filed: 1997-04-22
Abstract: A car door has a wet/dry chamber separation by a flexible foil-like sealing element and at least one electrical or electronic device located in the wet chamber which supplies power and/or control signals through an electrical connecting region. Devices (14,17,18) are provided to create a rotational sealing of the sealing element (10,19) around the connecting region (9) so that this region alone is located in the dry chamber. This region is surrounded by a homogeneous sealing face of the electrical or electronic device (8) and the sealing element is joined by an adhesive medium to the homogeneous sealing face. This face is formed by a flat region of the housing of the device which is free from discontinuities.
Patent DE-19719870-A1 (DE)
Inventor: FUELLER KLAUS
IPC: B29C45/67
Filed: 1997-05-12
Abstract: Known injection moulding machines have complicated closing units with two claw pairs each of which are complicated to produce. The invention therefore relates to a closing unit in which the first power transmission surface (20) is formed between a claw of the closing column (7) and a free space (18) of the locking sleeve (14), in accordance with a known method, and the second force transmission surface (15) is formed between an outer diameter grading of the locking sleeve (14) and an inner diameter grading of the closing piston (12).
Patent DE-19720200-A1 (DE)
Title: Video camera enabling imaging with different attitudes
Inventor: OZAKI JOJI
IPC: H04N5/262
Filed: 1997-05-14
Abstract: The camera includes a generator unit (14) for the picture pick-up signal which is rotatably provided in a body (11). An optical system (12) is attached to the body. A driving unit (30) causes the generator unit to rotate about an axis which coincides with an optical axis of the optical system.  A processing unit (21-24,27) generates a video signal which represents an object on the basis of the picture pick-up signal. A position detection unit (32,33) determines the position of the picture signal generator with respect to the object. Preferably, a video compensator compensates the video signal provided by the processor using the positioning signal.
Patent DE-19729321-A1 (DE)
Title: Controlling processing of chip and magnetic cards
Inventor: LEWKE KLAUS-DIETER
IPC: G07F7/10
Filed: 1997-07-09
Abstract: The process for controlling the processing of mobile data carriers uses a mobile processing device which receives operations from a further device and feeds it to the data carrier. It then sends back the processed results. Selected processing demands or their results are displayed in a suitable form.
Patent DE-19731560-A1 (DE)
Title: Localisation and identification method of buried mine, bomb, etc.
Inventor: LAUKEMPER JOERG DR DIPL PHYS
IPC: F41H11/12
Filed: 1997-07-23
Abstract: A magnetic probe is used to produce magnetic fields over the surface (2) of an area to be examined, and an orientation signal (16) caused by a buried metal body is measured. A peak value and an integral measurement of the orientation signal over a predetermined time interval are determined in an electronic evaluation unit (4) to form a relative measurement, and the shape of the buried metal body is estimated from the spatial course of the relative measurement.
Patent DE-19732340-A1 (DE)
Inventor: MANN THOMAS
IPC: G05G1/30
Filed: 1997-07-28
Abstract: A gas pedal for a motor vehicle has a pedal arm (2) mounted to swivel in a holder (1) and provided with restoring means (3) which slide on the rear side of the pedal arm (2), and cushioning means for cushioning the displacement of the pedal arm (2). A set value generator (7) generates variable, position-dependent electric signals from the displacement of the pedal arm (2) relative to the restoring means (3).
Patent DE-19732950-A1 (DE)
Title: Swing suitable for use by wheelchair users
Inventor: OHE CHRISTIAN VON DER
IPC: A63G9/02
Filed: 1997-07-31
Abstract: The swing consists of a frame (4) with a crossbar (12) from which a wheelchair mounting with a platform (38) is suspended by two sets of two parallel rods (26,28). The rods hinge from the crossbar and from the platform so that the rods together with the crossbar and the platform form a parallelogram linkages.  The platform (38) has depressions in which front and rear wheels of the carriage can be located. The platform further incorporates a ramp (42) which facilitates the wheelchair being pushed-on. The parallelogram linkage suspension ensures that the platform remains horizontal during swinging and can move close to the ground.
Patent DE-19734280-A1 (DE)
Inventor: RENZ DIETER
IPC: E05D15/52
Filed: 1997-08-07
Abstract: To mount hinge fittings at the swing panel (6.1,7.1) of a window or door, using an automated assembly operation, at least one positioning bracket (1.1,1.2) is fitted by the robot at the panel (6.1,7.1). The hinge section of the hinge mounting is secured to the bracket (1.1,1.2) by a ratchet lock. The hinge section is hung before the ratchet lock is formed.
Patent DE-19736852-A1 (DE)
Title: Vehicle with windable awning
Inventor: BRUTSAERT LOUIS MARCEL
IPC: B60P3/37
Filed: 1997-08-23
Abstract: The vehicle comprises a space (3) for the windable awning in the crossover between the roof (1) and the sidewall (2). The space has a length which corresponds to the length of the awning. The space may be formed in the roof edge of the vehicle by a waterproof recess. The awning is a cloth (20) which is wound about an axle (19) which has articulated arms (32-34). The awning is closed by a front section (41), in the wound-up position of the cloth.
Patent DE-19743731-A1 (DE)
Title: Production of pure argon in an air separation plant
Inventor: SPOERI RALPH DIPL ING
IPC: B01D53/04
Filed: 1997-10-02
Abstract: Production of pure argon from commercially pure argon (1) by separating the nitrogen fraction (3) at the head of the pure-argon column (2) and removing the oxygen fraction by chemical adsorption at (13).  The pressure of the nitrogen-free argon at (10) and/or the pure argon at (25) is increased in the liquid phase. Also claimed is the equipment required for this process.
Patent DE-19747302-A1 (DE)
Inventor: BETZOLD WOLFRAM
IPC: B41J2/00
Filed: 1997-10-25
Abstract: The invention relates to a device (1) for inscribing thermographic material (5). The inventive device (1) comprises a heating means (20) with which the thermographic material (5) is preheated to a temperature, said temperature being lower than a writing temperature, in order to inscribe the thermographic material (5). The thermographic material (5) can be inscribed with a writing means (10) which is distanced from the thermographic material (5) after input of an information signal (s(t)). According to the invention, said writing means (10) have a plurality of individually controllable point sources (30-33; 51-53). The thermographic material (5) can be inscribed in a point-by-point manner with said point sources (30-33; 51-53).
Patent DE-19747391-A1 (DE)
Title: Method of controlling electricity meter
Inventor: OSSA MARTIN
IPC: G01R15/24
Filed: 1997-10-27
Abstract: The method provides control of an electricity meter which can be used with a module which cooperates via a bidirectional optical transmitter with the basic counter mechanism in the meter. The bidirectional optical transmission link can be effected to identify the type of attached module. In the case where no module is attached or where an empty or dummy module is used, the optical transmission beam is reflected into the optical receiver of the electricity meter by an reflection device arranged in the transmission path.  In the case of a passive module without individual processor control the transmission beam of the electricity meter is modified via an optical receiver to a transmission beam sent from the optical transmitter of the module. In the case of an active module with built in processor control, the transmission beam starts a processor programme etc. which modulates a transmission beam of the module.