baber/WOPTO huggingface dataset:
Patent DE-19817387-A1 (DE)
Title: Air conditioning unit for electric switch cabinet
Inventor: IMMEL MANFRED
IPC: H05K7/20
Filed: 1998-04-20
Abstract: The unit involves ambient air being fed into an air feed channel (13) through an air entry opening (19). At the opening a filter element (20) designed like a mat is fitted which covers over the open cross-section of the air feed channel with its surface facing incoming air (23), and lies next to the air feed channel's dividing walls (14,17) running parallel to each other in the direction of the current.
Patent DE-19817437-A1 (DE)
Title: Carrier for transport and automatic tipping of workpieces to either side
Inventor: RUHMANN WERNER
IPC: B65G47/96
Filed: 1998-04-20
Abstract: The carrier includes two vertical flaps (23, 24) opposite each other. At the lower edge, each is pivoted about an axis (17, 18), flaps and pivots lying parallel to the conveying direction. Each can be flapped down. A series of carrier sections (7, 8) support the workpiece, each pivoted to a flap at one of its ends in alternation. Preferred features: The carrier sections are transverse rods or strips pivoted in alternating succession along the flaps which form side walls. The carriers have bearings at one end, pivoting on common axes with slight play. Together, they form a horizontal plane, the flaps being vertical. Free ends rest on the opposing axis. The axes are located below the top edge of the flaps. So that the bars lie plane, parallel and horizontal, vertical slots in the flaps accommodate the free ends of rods which lie on the axes. A version (illustrated) without slots, in which the bars form an open V-recess to hold the workpiece, is also described. Base volume venting during flap operation is described. Flapping down is e.g. spring-assisted, accelerating flapping, at a rate exceeding 1 g. The carrier sections have anti-friction surfaces. The flaps are detachably locked up, mechanically or by friction. Unlocking is by some form of mechanical engagement with a static operating device.
Patent DE-19818210-A1 (DE)
Inventor: RUMPHORST ANDRE
IPC: A61K6/083
Filed: 1998-04-24
Abstract: A dental material containing a polymerisable binder is such that the filler used is a homogeneous mixture of three portions of filler, the first mixed with an initiator, the second with an activator and the third free of any initiator system components. An Independent claim is included for a novel statistical oligomer based on 2-mercaptoethanol, acrylic acid and glycidyl methacrylate, especially at mol. ratio 1 : 8-12 : 5-40 and with average Mn = 1,000-30,000, this oligomer being used as a binder.
Patent DE-19821360-A1 (DE)
Title: Air filter, especially for combustion engines
Inventor: MEYER RALF
IPC: F02M35/024
Filed: 1998-05-13
Abstract: An air filter, esp. a filter for a combustion engine, comprises an exchangeable filter insert held by a frame, which in turn is located in the filter housing. A seal (6) is located against the frame (5) and the filter insert (4), and prevents bypass flow. The seal is fixed to the frame but not the insert.  Use - Used as an air filter, eg for combustion engines. Advantage - The filter insert is simple to change.
Patent DE-19824095-A1 (DE)
Title: Automotive exhaust pipe flexible section has helical profile which retains torsion strength while not transmitting torsion loads to adjacent components
Inventor: ASCHOFF WOLFGANG
IPC: F16L27/11
Filed: 1998-05-29
Abstract: An automotive exhaust pipe assembly incorporates a flexible hose section. The hose consists of two flexible cylindrical bellows sections, one end-fitted inside the other. One or both of the flexible bellows sections has a helical profile-
Patent DE-19824166-A1 (DE)
Inventor: HELMINGER MARKUS
IPC: F24H9/14
Filed: 1998-05-29
Abstract: The equipment has a base carrier for attachment to the wall, and a covering hood for mounting on the base carrier. The technical assemblies of the equipment are combined into a main component that can be reversibly connected to the base carrier mounted on the wall to form one piece. The base carrier can be formed by the equipment's rear wall (2).
Patent DE-19825266-A1 (DE)
Title: Semiconductor device capacitor production
Inventor: JOO JAE HYUN
IPC: H01L27/108
Filed: 1998-06-05
Abstract: In a process for producing a capacitor of a semiconductor device, a portion of the upper and lower electrode layers (30, 32) adjacent the capacitor dielectric (31) or the entire upper and/or lower electrode layer (30) contains oxygen. Also claimed are similar capacitor production processes comprising (a) forming a lower electrode layer (30) by sputter deposition in Ar gas of a Pt thin film on a semiconductor substrate containing cell transistors, optionally followed by sputter deposition in Ar and O2 of an oxygen-containing Pt thin film; (b) forming a dielectric (31); and (c) forming an upper electrode layer (32) by sputter deposition in Ar and O2 of an oxygen-containing Pt thin film, optionally followed by sputter deposition of a Pt thin film. Preferably, the dielectric consists of ABO3, where A = Ba, Sr, Ba, La and B = Zr, Ti.
Patent DE-19827724-A1 (DE)
Title: Airbag module for mounting in a vehicle
Inventor: GUTHKE DETLEV
IPC: B60R21/20
Filed: 1998-06-22
Abstract: The airbag module, for a vehicle, has a housing (10) for a folded and inflatable airbag.  A base plate (12), which covers the housing opening at least partially, can be locked in place by a holder (14). The base plate (12) has at least one locking section (16) which, when held in place, passes outwards through an opening in the housing wall (20) to be locked in position by the holder (14).
Patent DE-19828888-A1 (DE)
Title: Hand held circular saw with off-centre blade drive and e.g. hydraulic motor
Inventor: NILSSON DAN
IPC: B24B27/08
Filed: 1998-06-19
Abstract: The saw has a blade (3) which is driven off-centre by a V-pulley which bears against the tapered inner edge (22) of the annular blade. The saw also has two pairs of rollers which have rolling element bearings arranged at either side of the drive pulley. Each pair has a fixed roller (32) with a flange which engages with a circular groove in the face (35) of the blade and provides radial location of the blade. The other roller (33) of each pair is mounted on an eccentric shaft (105) at the free end of a lever (106) which pivots about a fixed pin (108). An adjusting screw (114) acts against the lever and is used to set the load exerted by the roller on the blade. A torsion spring arrangement allows rotation of the eccentric shaft in the lever so that the variation of force exerted through the blade on the guide roller is minimised. A contracting brake is provided to lock the eccentric shaft while the load screw is adjusted.
Patent DE-19832176-A1 (DE)
Title: Rotary spindle seal for machine tool
Inventor: JANSEN KARLHEINZ DIPL ING
IPC: B23Q11/08
Filed: 1998-07-17
Abstract: The seal is particularly for driven tools, and comprises halves (2',2'') between which a gap (3) is formed. A sealant (4), particularly a viscous one, is used in the gap. Its chemical and physical characteristics can be such that, under relative rotation between the halves, inter-molecular forces acting between the gap walls and the sealant mainly adhere to the walls. The gap can incorporate a small axial inlet gap (3'), a radial gap (3'') joining onto it, and a second axial gap (3''') joining onto the radial one. The shape of the gap can be such as to generate an increased return effect for any penetrating liquid.
Patent DE-19832253-A1 (DE)
Title: Electric motor for driving a motor vehicle steering aid has magnets held on rotor partic. reliably and partic. high torque can be generated
Inventor: BACHNAK NOUHAD
IPC: H02K1/28
Filed: 1998-07-17
Abstract: The motor has a rotor with two or more mutually separate, permanent magnetic shells (7,8), coils mounted concentrically about the rotor and a magnetic holding element (10,11) for the shells.  The outer surfaces of the magnetic shells are in contact with at least one holding shell (4,5) of a material of high magnetic conductivity.  The holding shells are separated and biased towards the rotor axis by the holding elements. An Independent claim is also included for an application of the motor to driving a motor vehicle steering aid.
Patent DE-19832585-A1 (DE)
Title: Device for determination of acceleration
Inventor: HANSEN JENS
IPC: G01P15/10
Filed: 1998-07-08
Abstract: Device (1) comprises two deflectable elastic strips (2a,2b) each joined to masses (8a,8b). Deflection of the first strip (2a) is perpendicular to the direction (4) in which the acceleration is to be measured. The second strip (2b) deflects an amount proportional to the angular deflection of the whole device when measured with respect to a zero angle plane. The strip (2b) is deflected by the mass (8b). Both of the strip deflections caused by acceleration acting on the device are detected and measured by measurement and analysis devices. Detection of strip movement is using a light source and a light sensor.
Patent DE-19833062-A1 (DE)
Inventor: KOELLIKER ROBERT
IPC: A23L27/00
Filed: 1998-07-22
Abstract: The invention relates to a redispersible powder obtainable by (co)polymerization, using a polymer with cationic functionality in an aqueous medium, optionally accompanied by the use of conventional additives, the polymer with cationic functionality being obtained by (co)polymerization in an aqueous medium of olefinically unsaturated (co)monomers, wherein at least one (co)monomer has a cationic functionality, further (co)monomers are added and polymerization takes place in the presence of suitable initiators, and by drying the aqueous dispersion obtained, the (co)polymerizate having one or more reactive groups. According to another embodiment, the polymer with cationic functionality is formed in situ in the presence of a seed. According to another embodiment, the process is controlled in such a way that a (co)polymerizate particle with heterogeneous morphology is formed. The invention also relates to the aqueous dispersions, a process for the preparation of the redispersible powder and the use thereof.
Patent DE-19834725-A1 (DE)
Inventor: SIEGL WALTER
IPC: B65H23/188
Filed: 1998-07-31
Abstract: The rotation rate speed (revs) approaches a previously set, aimed-at or intended value. The controller is set for the intended rev. counter value (NSOLL) operated through the drive motor. The feed-path tension value is also set (FSOLL). A sensor measures the actual value of the paper tension (FIST) in the path. The tension controller is connected to this sensor and to the set intended values. The revolution speed controller is connected to the output (NSOLL) of the tension controller.
Patent DE-19839309-A1 (DE)
Title: Navigation system control unit for route control
Inventor: ITO TORU
IPC: G06F15/16
Filed: 1998-08-28
Abstract: The unit has a main CPU (20) to control the navigation system operation processes, and an appraisal program (24) to monitor the navigation system operating process. A number of simultaneously working arithmetic logic units (ALU) are included, to execute a route computing program. The CPU controls a media processor in response to the operating process condition, such that this computes a route and then uses this to control the route. The media processor is a processor which has at least one VLIW structure (very long instruction word) or a SIMD structure (single instruction multi-data).
Patent DE-19842966-A1 (DE)
Title: Device for satellite supported surveying; has rover station transport vehicle as mount satellite antenna for GPS system
Inventor: CHAWALES NICOS
IPC: G01C15/00
Filed: 1998-09-19
Abstract: The device has a fixed reference station (1) and a rover station with a satellite antenna (3). The rover station antenna is mounted on a vehicle (8), e.g. motorbike and is secured in a mounting above the front wheel, which is placed directly over the desired measurement point, e.g. a manhole cover. After a simple adjustment of the antenna, a measurement can be taken and the motorbike driven to the next point to be surveyed.
Patent DE-19843772-A1 (DE)
Title: Sauganlage für eine Brennkraftmaschine
Inventor: GOESSLING AXEL
IPC: F02M35/12
Filed: 1998-09-24
Abstract: Die Erfindung betrifft eine Sauganlage für eine Brennkraftmaschine, insbesondere eine ein Fahrzeug antreibende Brennkraftmaschine, mit einem Resonator, die dadurch gekennzeichnet ist, daß der Resonator als Resonatormodul (1) ausgebildet ist, wobei das Resonatormodul (1) aus einem Resonatorgehäuse (2) und einem Resonatorgehäusedeckel (21) besteht und das Resonatorgehäuse (2) und der Resonatorgehäusedeckel (21) unlösbar miteinander verbunden werden.
Patent DE-19846012-A1 (DE)
Title: Large-scale wind power energy generator for offshore installation has rigid vertical shaft with upward sloping cantilever arms with sail masts, gears, motor, and worm gear
Inventor: MAIER OTTO
IPC: F03D3/06
Filed: 1998-10-06
Abstract: The energy generator has a vertical mast (7) with a rotating carrier (8) at the top, which supports cantilever arms (2) with sail masts. The diameter of the carrier is 1/3 of the overall size of the plant. Wheels (11) on the outside of the carrier rotate on a round rail (12). The arms project radially upwards into the air. A motor is fastened to the side of a central toothed gear (14), and is controlled by a wind vane via a contact maker. The motor engages into a spur wheel via a worm gear.
Patent DE-19850676-A1 (DE)
Title: Electric area heating system comprises heater elements in the form of perforated metal carriers with a loop of heater wire provided with an insulating cover surrounded by an outer metal cover
Inventor: BETZEL UDO
IPC: H05B3/56
Filed: 1998-11-03
Abstract: The system consisting of heater elements (1) in the form of a metal carrier (8) with a loop of insulated heater wire (2) is characterized by (a) the metal carrier is perforated over its entire area; and (b) the heater wire is provided with an insulating cover surrounded by an outer metal cover which is in direct contact with the metal carrier (8).
Patent DE-19859864-A1 (DE)
Title: Application of cord-free coatings to plane substrates involves use of apparatus comprising chamber constituted as diffuser below nozzle gap for coating liquid
Inventor: GIENGER MARTIN
IPC: C23C2/00
Filed: 1998-12-23
Abstract: Below the nozzle gap (3) of the coating unit (6) there is a chamber (4) which is large in comparison with the nozzle gap, is connected to a pressure application unit and to the nozzle gap, and is constituted as a diffuser with a special gas bubble capture device (10).
Patent DE-19900547-A1 (DE)
Title: Hydroelectric power plant, has entrance for water protected by grill curved in the vertical direction and fitted with cleaning device
Inventor: SCHLEICH JOSEF
IPC: F03B13/08
Filed: 1999-01-02
Abstract: The grill protecting the entrance for the water is curved in the vertical direction. The grill comprises horizontal bars (2) supported on a curved support bar (4) made from steel or suitable plastic material. The grill is kept clean by a device comprising a sliding arm (1), a plastic part (6a) and a sliding part (6) preferably comprising a closed hollow body.
Patent DE-19902430-A1 (DE)
Inventor: KELLER DIETER
IPC: B29L22/00
Filed: 1999-01-22
Abstract: According to the inventive method for producing a container consisting of plastic, plastic shell parts (1) are produced first by means of an injection moulding procedure, said shell parts each forming a single part with blanks for lines (9, 10) and fixtures. The lines (9, 10) and fixtures are then produced by deforming the blanks. The method hereby enables complicated shell parts (1) to be produced economically in a simple-structured injection moulding mould.
Patent DE-19904179-A1 (DE)
Title: Spring storage device for electrical switching device, is tensioned by lever arrangement rotated about longitudinal axis of rotary shaft, and actuates cam to end stop as tension is released
Inventor: LUTZ EDELWALD
IPC: H01H3/30
Filed: 1999-02-03
Abstract: The storage device (19) is fixed at one end via a joint (20) and is connected at the other end via a joint (18) to a lever (10) in a lever arrangement (7) with a drive for rotating the lever arrangement about the longitudinal axis of a rotary shaft (1) that actuates the a switch contact, so that the spring storage device is tensioned. The lever arrangement has at least one stop (11,12) for actuating a cam (4) of a drive element (3) fixed to the rotary shaft, so that the cam is actuated to one end stop as the spring tension is released.
Patent DE-19905123-A1 (DE)
Inventor: SPECKEMEYER JENS
IPC: F16L13/14
Filed: 1999-02-01
Abstract: The pipe connection consists of a press fitting element(1) which has a hook-form roof-shaped section(2). Viewed in cross section, the angle included between the two sides(4,5) of the roof-shaped section comes to less than 54 degrees and may be 50 degrees. The total angle between the sides is non-symmetrical, the angle section(7) facing the push-in side greater than the other angle(8). The wall thickness(16) in the roof-shaped section is less than that(15) of the cylindrically-formed section(3).
Patent DE-19905341-A1 (DE)
Inventor: FISCHER MICHAEL
IPC: C08L51/04
Filed: 1999-02-09
Abstract: The invention relates to a moulding material containing the following in relation to the sum of the components (A) to (G), which is 100 wt. % overall: a) 1 to 97.89 wt. % of a moulding material of at least one polycondensates with a viscosity number of 70 to 160 as component (A); b) 1 to 10 wt. % of at least one particulate graft copolymer with a glass transition temperature in the soft phase of less than 0 DEG C and an average particle size of 50 to 1000 nm as component (B); c) 1 to 10 wt. % of at least one copolymer as component (C), consisting of the following monomers: c1) 50 to 90 wt. % of at least one vinylaromatic monomer as component (C1) and c2) 10 to 50 wt. % acrylonitrile and/or methacrylonitrile as component (C2), in relation to component (C) respectively; d) 0 to 15 wt. % of a polycarbonate as component (D); e) 0.01 to 15 wt. % of a different polymer to component (B) as component (E), f) 0 to 20 wt. % of a different polyester to component (A) as component (F) and g) 0.1 to 10 wt. % usual additives such as carbon black, UV-stabilisers, antioxidants, lubricants and mould release agents as component (G). The invention also relates to moulded parts and composites and to the use of the moulding materials, moulded parts and composites.
Patent DE-19906110-A1 (DE)
Title: Pleated blind for building has the outer folds compressed into double layer seams into which are punched the holes for the control cords
Inventor: SEITZ EUGEN
IPC: E06B9/262
Filed: 1999-02-13
Abstract: The pleated blind has the folds on the outside of the blind compressed into double layer seams (13) while the front of the blind has simple folded over edges. Holes are punched into the rear seams through which are strung the control cords (8, 9) that raise and lower the blind. The holes, and the cords are not visible from the inside of the blind. The edges of the blind can be located in guide rails for yet improved shading.
Patent DE-19908489-A1 (DE)
Title: Wiper Apparatus
Inventor: SAHARA HIDESHI
IPC: B60S1/24
Filed: 1999-02-26
Abstract: Ein Wischer mit einen Anhebelmechanismus umfaßt einen Kurbeltrieb (12) und einen Stab (32), der über einen Verschiebemechanismus (70) drehbar mit dem Kurbeltrieb (12) verbunden ist. Der Kurbeltrieb (12) trägt einen exzentrischen Rotor (20, 21). Der Stab (32) ist mit dem exzentrischen Rotor (20, 21) gekoppelt, um sich um die Achse (N) des exzentrischen Rotors (20, 21) zu drehen. In dem exzentrischen Rotor (20, 21) ist ein Splint (26) axial beweglich geführt. Der Splint (26) kann durch die Drehung des Kurbeltriebs (12) bewegt werden. Wenn sich der Kurbeltrieb (12) in einer normalen Richtung dreht, verriegelt der Splint (26) den exzentrischen Rotor (20, 21) mit dem Stab (32). Wenn sich der Kurbeltrieb (12) in der entgegengesetzten Richtung dreht, so fixiert der Splint (26) den exzentrischen Rotor (20, 21) an dem Kurbeltrieb (12). Es wird nur ein Splint (26) verwendet, was die Teilezahl verringert und den Betrieb des Splints (26) vereinfacht.
Patent DE-19912384-A1 (DE)
Title: Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung coryneformer Bakterien
Inventor: MOLENAAR DOUWE
IPC: C12P13/04
Filed: 1999-03-19
Abstract: Die Erfindung betrifft ein Verfahren zur fermentativen Herstellung von L-Aminosäuren unter Verwendung coryneformer Bakterien, in denen das mqo-Gen verstärkt wird.
Patent DE-19914308-A1 (DE)
Title: Electrical connector for insulated or stripped wire
Inventor: FEYE-HOHMANN JUERGEN
IPC: H01R4/24
Filed: 1999-03-29
Abstract: The connector has a housing (2) with at least one connection for an insulated wire (3) or a stripped wire (4). A cutting member and a spring member are arranged in the longitudinal direction of the wire (3,4). The cutting member and the spring member are made of one metal part (5), and may be arranged one behind the other. The free ends of the laterally sprung limbs of the metal part may be formed as cutting edges.
Patent DE-19918099-A1 (DE)
Title: Anti-break-in fastening for closure unit has lock with bolt and striking plate, safety bolt and safety striking plate, with openings
Inventor: SCHENK HEINZ
IPC: E05B17/20
Filed: 1999-04-22
Abstract: The anti-break-in fastening for a closure unit consists of a door swivel fixed at the edges to the door-frame. The opposite edge has a lock with a bolt on the door's plane, and a striking plate (6) with an opening (7) holding the bolt. Between the door and door-frame, near the lock, is a safety bolt (8) fixed to one part of the unit; the other part of the unit has a safety striking-plate (9) with an opening (10) through which the safety bolt protrudes. The clearance on the door's plane is less than the penetration depth of the bolt into it opening.
Patent DE-19921471-A1 (DE)
Inventor: ZIEGLER MARTIN
IPC: F03G7/10
Filed: 1999-05-08
Abstract: The invention relates to a method for converting thermal energy into effective work, to devices for carrying out the inventive method, and to advantageous complements of these devices for use in various fields of application. The invention also relates to the concept of an energy management system in which the use of conventional heating power machines and refrigerating machines can be advantageously substituted. The invention is characterized in that the refrigerating power machine contains a cold pole within its system limit by using a steam circuit process and a storage process, thus enabling it to convert heat from the ambient temperature into effective work.
Patent DE-19924349-A1 (DE)
Inventor: STOLLE MANFRED
IPC: H01Q9/30
Filed: 1999-05-27
Abstract: The device has a circular polarized antenna (3) above the linear polarized antenna(s) (33) on a counterweight surface (9). The circular polarized antenna can withstand high currents and the top antenna is fed from a feed point via a coaxial cable. An inner conductor-outer conductor inversion takes place at the feed point with the inner conductor of the feed (17,20) connected to the outer conductor of the coaxial cable (11) and vice-versa.
Patent DE-19927871-A1 (DE)
Title: Operating device for vehicle door
Inventor: HALBRITTER JOHANN
IPC: E05F15/70
Filed: 1999-06-18
Abstract: An operating device for a vehicle door has at least one door drive (12) controllable by a control device (11) between the vehicle bodywork (10) and the pivoting door (9). The drive is for opening and closing movement of the door. An individual operating force (13) of a passenger operating the vehicle door in the opening or closing direction is detected and is passed to the control device as a signal (11). The control device controls the door drive as a force amplifier for the individual operating force to apply an automatic operating force to the vehicle door. The magnitude of the automatic operating force given by the door drive is controllable by the control device.