baber/WOPTO huggingface dataset:
Patent DE-19713297-A1 (DE)
Title: Frame structure to hold sacks open
Inventor: MATTI WOLFGANG
IPC: B65B67/12
Filed: 1997-03-29
Abstract: The frame structure (1), to hold sacks open, has at least one carrier frame (4) with longitudinal and lateral beams (4a,4b). The lateral beams (4b) are secured to the longitudinal beams (4a) in a rigid and/or release mounting to form a holding frame (5) matching the size and shape of the sack opening. The holding frame (5) has an inner wedge flank, matching the pitch of the wedge side flanks of the frame inserts (6), to give a clamping grip between them on the edge of the sack opening.
Patent DE-19714868-A1 (DE)
Title: Bus compatible electrical coupling unit
Inventor: BOLDIN RUDI
IPC: H05K7/14
Filed: 1997-04-10
Abstract: the unit has a housing, at least one bus connector, an interface connector for a multiple interface for several electrical devices to be controlled or which exert control, esp. switching devices, and an electronic assembly between the bus connector and interface connector for managing the data exchange between the bus and the electrical devices. - Different, interchangeable processing modules (102,103) can be inserted in the housing by making electrical connections to the bus connector(s) (114) and interface connector (122,172) and contain electronic assemblies (121,171) compatible with the current bus system. There is at least one further bus connection compatible with the current bus system.
Patent DE-19717814-A1 (DE)
Title: Automatic identification of road vehicle number plates
Inventor: WEVELSIEP KLAUS PROF DR
IPC: G06V30/10
Filed: 1997-04-26
Abstract: The automatic identification system has a camera directed so as to view the rear number plate of a vehicle. The video information is fed to a personal computer equipped with a frame grabber and identification processing algorithms. The outputs of the CCD camera are subjected to a digitisation process that uses a threshold value. This produces a clear image from which the alpha numeric identification can be separated.
Patent DE-19721581-A1 (DE)
Title: Actuating crank for manual drive of vehicle supports, e.g. for caravan
Inventor: RHEIN BERND DIPL ING
IPC: B60S9/02
Filed: 1997-05-23
Abstract: The crank has a drive axle (1) with a drive element (2) at one end. The drive element can be positioned on a corresponding element of the vehicle support. The crank has a crank grip (12) arranged via a lever arm (11) laterally offset from the drive axle. A switchable drive (4) is provided in the force path between the crank handle and the drive axle. The gear can preferably be switched into two positions. The crank may have a hand operated switch element with coupling elements (17). The coupling elements, in one switch position, are in engagement with corresponding coupling elements of a toothed wheel of the gear. In the other position, the coupling elements are out of engagement with the toothed wheel coupling elements.
Patent DE-19725641-A1 (DE)
Inventor: FLOHR WOLFGANG
IPC: F25D25/00
Filed: 1997-06-18
Abstract: The system has a housing (1) with a swivelable bracket (3), a top (5) and a bottom (6) and with intermediate partitions (7) in between. One carrier unit at least is provided for containers and with at least one vertical swivelable bracket. At least two vertical swivelable brackets have a common swivel axis and are connected with each other and can have at least one cross bar. The system as a carrier unit contains at least one intermediate partition (7), which at the front edge has a step shaped edge (4). The system has facilities for arresting the swivelable bracket, which can be in the form of a spring shackle. A foldable handle (8) is provided at the top of the housing (1).
Patent DE-19728829-A1 (DE)
Inventor: CAMPHAUSEN HANNO
IPC: B60K23/02
Filed: 1997-07-05
Abstract: With regard to a servo-actuator for a car clutch comprising, on the one hand, an output member (13) and, on the other hand, a worm-and-nut steering gear (12) which converts a rotational input motion into a linear motion of the output member (13), said output member (13) is designed as a pull wire so as to have a little bulky constructional unit extremely easy to insert into the limited space of a vehicle. Said pull wire is attached to a pulley (20) with wire guiding (21), which is connected rotationally fixed to the worm wheel (17) of the worm-and-nut steering gear (12).
Patent DE-19729174-A1 (DE)
Title: Circuit breaker e.g. cut=out switch, safety cut=out, or fault-current circuit-breaker switch for LV communications network
Inventor: OGASAWARA MAKOTO
IPC: H01H71/10
Filed: 1997-07-08
Abstract: The switch has a housing 12 that has an inset fixed contact system and into this is installed a switch mechanism 35. The switch mechanism has a manual actuator lever 24 with a rotary shaft 26 and levers 25.  A second rotary element 3 has formed spring arms 11 and provides an interlocking action. The contacts are formed as pads on the ends of arms 4. When installed in the housing the assembly is enclosed with a cover.
Patent DE-19738848-A1 (DE)
Title: Die for powered riveting tool
Inventor: KANY HELMFRIED
IPC: B21J15/10
Filed: 1997-09-05
Abstract: A die shank (31) has a tapped axial blind hole (41) which extends past the change of section between the shank and head (27). The head of the die (25) has an integral shank of smaller diameter. The shank and the shoulder (37) locate the die in the piston shaft (7) of the power tool (1). Die heads can be provided for supporting or forming rivet heads, and for driving out installed rivets. In the event of die breakage, which usually occurs at the change of section between head and shank, an extractor can be screwed into the tapped hole to remove the broken shank. A groove in the shank carries an O-ring, which retains the die in the tool.
Patent DE-19739814-A1 (DE)
Inventor: SCHMIDT CLAUS DIPL ING
IPC: G01P15/105
Filed: 1997-09-10
Abstract: The invention relates to an acceleration sensor comprising a support (1) with two stop elements (11, 12). Two seismic masses (21, 22) are arranged along the support (1) in such a way that they can be displaced between the stop elements (11, 12). Each seismic mass (21, 22) can be displaced from a resting position against a force (F) towards the other seismic mass (22, 21) into an end position. The invention provides for a switch element (3) which is actuated by the displacement of at least one of the seismic masses (21, 22) from its resting position to its end position.
Patent DE-19742037-A1 (DE)
Title: Armature release detection method in solenoid valve
Inventor: THIES HOLGER
IPC: H01F7/123
Filed: 1997-09-24
Abstract: The method involves supplying a current (i), in on-off control, to the coil of a solenoid valve (MV) via a switching regulator (SR) or a microcontroller. In holding control, a reduced current is fed to the coil. A periodic current waveform (i), indicative of the armature being released, is detected by an electronic circuit (E). An Independent claim is also included for an apparatus for carrying out the method.
Patent DE-19745826-A1 (DE)
Title: Heat insulated housing for domestic refrigeration appliance
Inventor: WENNING UDO DIPL PHYS
IPC: F25D23/06
Filed: 1997-10-16
Abstract: The housing comprises an inner, rectangular section tube (12) within an outer, larger tube (19) having insulating foam (18) between and one end closed by a base (16) over which an insulated cover (21) is welded. An opening (13) provides user access.
Patent DE-19752374-A1 (DE)
Title: Tilting or turning shutting-off tappet for IC engine valve drive
Inventor: SCHNELL OLIVER DIPL ING
IPC: F01L1/24
Filed: 1997-11-26
Abstract: The valve drive tappet (1) can be disengaged by the lift of the cam, where a cam grip (5) can be adjusted by a planetary-type transmission within it. The transmission is actuated by turning an axis (4) of the tappet with a turning mechanism (10) consisting of a gear wheel (20) having teeth fixed (23) to the axis with angled external teeth (21). A hollow gear wheel (22) is engaged with the gear wheel on the axis. The hollow gear wheel can be moved axially by a pushing device (24) for adjustment purposes.
Patent DE-19754468-A1 (DE)
Title: Mobile radio telephone with circuit casing
Inventor: LOHRER EGON
IPC: A61L9/12
Filed: 1997-11-26
Abstract: The casing cavity has at least one outlet aperture (1), through which are continuously released air fresheners from the cavity into the telephone surrounding space. The cavity for the air fresheners is formed by components of the casing. Typically the cavity is filled with absorbing material (3) for liquid air fresheners. There is at least one insulating layer in the cavity in the air freshener storage region, preventing contact between the air fresheners and the telephone casing. There may be one or more air circulation apertures (2).
Patent DE-19755161-A1 (DE)
Title: Automatic adjustment arrangement for status of dynamic random access memory
Inventor: LEE MYONG DON
IPC: G11C11/407
Filed: 1997-12-11
Abstract: The system has a frequency amplification circuit (1) that handles the main clock signal (CLK) and generates a frequency enable signal (FD-EN) and an 8-times frequency signal (x8CLK). This is received by the clock enable stage (2). Outputs are applied to status signal generating circuit (3).
Patent DE-19755168-A1 (DE)
Title: Method of connecting at least two components of torque converter used in motor vehicle transmission
Inventor: BREIER HORST
IPC: B23K26/20
Filed: 1997-12-11
Abstract: The method involves joining the components using a laser welding procedure, before which one of the components is provided with essentially radial and axial connection surfaces and the other component with essentially complementary radial and axial surfaces for connection by welding. An Independent claim is included for a torque converter.
Patent DE-19802926-A1 (DE)
Inventor: LOEW MANFRED
IPC: F16L9/19
Filed: 1998-01-27
Abstract: The buried fuel storage tank structure, with at least one gasoline pump for delivery, has a buried pipeline link between the tank and the pump for the different fuels within a common mantle. The tubular mantle (13) contains at least two fuel pipes (11,14,15), each passing through the end wall of the mantle body. At least one test unit is in contact with the interior of the mantle body (13).
Patent DE-19805568-A1 (DE)
Title: Catch for roller door shaft
Inventor: KUEPPER HERIBERT WILHELM
IPC: B66D5/04
Filed: 1998-02-12
Abstract: The catch has a rotationally fixed housing section and a rotationally mounted hub. There is a rotational adjustable control ie. a locking ratchet wheel (13) and a pivotal pawl which selectively catches the locking wheel to form a stop. There is a stop assembly rotating with the hub, operating with a locking wheel positionable catch.  The locking wheel has a catch release adjusting element (12) with the hub releasably connected to it. The catch to the hub is pivotably fastened.
Patent DE-19809670-A1 (DE)
Inventor: KLEINKNECHT HARALD
IPC: C08J3/22
Filed: 1998-03-06
Abstract: The production of a polymer master batch (I) containing short fibers or pulp comprises: (1) dispersion in water of fibers up to 20 mm long in a 3-20 fold excess by weight; (2) addition of a reaction component of the polymer to be produced to the dispersion with stirring; (3) mechanical removal of the water (4) drying of the fiber/reaction component mixture; and (5) optionally adding other reaction components followed by polymerisation to form (I).
Patent DE-19811016-A1 (DE)
Inventor: ZANDER NORBERT
IPC: G01N33/86
Filed: 1998-03-13
Abstract: Ready-to-use, long-time stabile prothrombin time reagent (I) on the basis of recombinant tissue factor, is new.
Patent DE-19816206-A1 (DE)
Title: Wind deflector for windscreen wiper system of high speed trains
Inventor: GFATTER GUENTHER
IPC: B60S1/38
Filed: 1998-04-09
Abstract: The wind deflector (10) is formed, so that an air flow (14) around it generates a force, which acts normally on the windscreen and thereby presses the wiper system against the windscreen. The deflector has a rounded symmetrical flow edge (40) to optimize the normal force. The deflector has a curved section facing the windscreen.
Patent DE-19819877-A1 (DE)
Title: Carrying aid for person suffering from radiculitis with two belts and telescopic support bars facilitates carrying of articles in everyday situation
Inventor: RYMALOV-SCHECK DIMITRI
IPC: A45F3/14
Filed: 1998-04-27
Abstract: The basic device comprises of a padded waist belt (1), locked at the front (2), a telescopic bar (3), attached to each side, the upper ends accommodated in the armpits of the affected person, and a second belt (6), surrounding the chest. Various carrying elements (13,14,15), provided with hooks or loops, can be attached to the side of the lower belt (1), to the upper belt (6), or to the back. Outwards pointing bars (11), joined to the waist belt (1), keep the carried items (7) at a comfortable distance if required.
Patent DE-19829521-A1 (DE)
Title: Flat key for barrel lock
Inventor: ERLENBACH MANFRED
IPC: E05B19/06
Filed: 1998-07-02
Abstract: The key contains parallel, paracentric length direction grooves (A) which all have same the depth (A2). The groove flanks (A1) adjacent to the bottoms (A2) of the grooves diverge conically towards the open side of the groove, ending in radial sections at the bottom of the groove. At least one groove has a profiled region (1-20) on at least one of its flanks forming an extension of the groove in its width direction, resulting in a widened flank with concave and convex curved sections.  An Independent claim is also claimed for the barrel lock used in conjunction with the key, its length direction ribs and lands being correspondingly shaped to enable them to engage with the key grooves and flanks.
Patent DE-19829747-A1 (DE)
Inventor: SAKUTH MICHAEL
IPC: B01J37/06
Filed: 1998-07-03
Abstract: The invention relates to a dealuminized catalyst carrier, a method for producing a catalyst carrier having a lower aluminium content on the basis of naturally occurring sheet silicates, such as montmorillonite, and to a method for hydrating C2 or C3 olefins which uses the catalyst carrier having a lower aluminium content. For the acid-catalyzed hydration reaction the carrier is saturated with phosphoric acid. The improvement the invention provides for in comparison with known hydration methods is characterized in that the carrier is no longer subject to aluminium leaching in the presence of the phosphoric acid. As a result, there is no further risk of aluminium phosphate blockages occurring in apparatus positioned downstream of the reaction.
Patent DE-19831053-A1 (DE)
Inventor: GANTNER GEBHARD
IPC: B25C1/14
Filed: 1998-07-13
Abstract: The machine has a cartridge holder (3) and a piston guide (1) with exhaust channel (4). A sealing section (6) defined by propulsion piston (5) and piston guide, is located between the openings of cartridge holder and exhaust channel. The sealing section is formed by the inner wall (9) of a cylindrical recess (8) in a stop face (7) of the piston guide, and the outer wall (12) of a shoulder (11) on the counter face (10) of the piston.
Patent DE-19831522-A1 (DE)
Title: Division of dough into portions uses a hollow cylinder which generates a primary and a secondary underpressure to draw in the dough to be ejected by the piston in portions of a consistent size and weight
Inventor: HELMSTAEDTER JOSEF
IPC: A21C5/02
Filed: 1998-07-14
Abstract: To divide dough (10) into portions, a primary underpressure is generated in a hollow cylinder (14) to draw the dough (10) into it from a dough container (9). The dough (10) is ejected from the hollow cylinder (14) in portions. The hollow cylinder (14), with the primary underpressure, generates a secondary underpressure at a timed interval.  The primary underpressure is generated by an initial piston movement at the cylinder zone. The secondary underpressure is generated after the initial piston movement. The surplus dough (10) is removed by a relative movement between the hollow cylinder (14) and the dough container (9), across the cylinder axis. The dough portion is ejected from the hollow cylinder (14) by a second and opposing piston movement. An Independent claim is included for an apparatus which can generate a secondary underpressure in the empty cylinder zone. Preferred Features: The secondary underpressure is formed by a vacuum pump or a fan, linked to the empty cylinder zone through an opening which can be closed in the piston unit (17). To close the opening, the piston unit (17) has a central piston with a coaxial ring piston round it, which can slide against each other along the longitudinal cylinder axis. To move the piston unit (17), a piston tube along the cylinder axis slides longitudinally at the ring piston, bonded to a cylinder piston unit which is stationary against the hollow cylinder (14). Within the piston tube, a piston rod slides longitudinally with the central piston. The piston tube and the piston rod are coupled together by a spring. The spring holds the piston rod against a limit stop at the piston tube so that, in the start position, the upper side of the central piston and the ring piston are flush together. The piston rod is at an initial limit stop after it has been moved by a given length from the start position. The piston tube is at a second limit stop after a second movement of the piston. The gap between the limit stops and the length of the center piston are set so that, when the piston tube has reached the second limit stop, a ring gap is formed between the center and ring pistons. The hollow cylinder (14) has a sliding movement against the dough container (9), across the longitudinal axis. The lower edge of the dough container (9) is a cutting edge. A unit can be adjusted to set the length of piston movement.
Patent DE-19832293-A1 (DE)
Title: Gas-and-steam turbine plant with integrated fossil fuel gasification
Inventor: SCHIFFERS ULRICH
IPC: F02C3/28
Filed: 1998-07-17
Abstract: The invention relates to a gas and steam turbine installation (1) comprising a waste heat steam generator (30) mounted downstream from the gas turbine (2) on the flue-gas side. The heating surfaces of the waste heat steam generator are connected to the water-steam circuit (24) of the steam turbine (20). A gasification device (132) for fuel (B) is arranged upstream from the combustion chamber (6) of the gas turbine (3) for integrated gasification of a fossil fuel (B) via a fuel line (130). In order to obtain a highly effective installation, a heat exchanger (159) is mounted on the primary side in the fuel line (130) between the gasification device and a saturator, in addition to a device (146) for mixing nitrogen (N2). Said heat exchanger is also mounted on the secondary side in the fuel line (130) between the saturator (150) and the combustion chamber (6).
Patent DE-19833941-A1 (DE)
Title: Recovery of alpha-octene from mixed hydrocarbons produced by Fischer-Tropsch synthesis takes place in e.g. conventional columns in sequence, first under vacuum, then under elevated pressure
Inventor: BECKER HANS
IPC: B01D3/14
Filed: 1998-07-28
Abstract: In the recovery of alpha-octene from mixed hydrocarbons, materials boiling at higher and lower temperatures than 1-octene are distilled off. Lower boilers are removed under vacuum; higher boilers under pressures above ambient.  An Independent claim is included for suitable distillation plant for this process, which includes a vacuum- and a pressurized distillation column.
Patent DE-19840134-A1 (DE)
Title: Dead beam rear axle for vehicle, with each longitudinal beam in form of cast strip of non-ferrous metal
Inventor: REHBEIN DIRK-HEINRICH
IPC: B60G21/05
Filed: 1998-09-03
Abstract: The dead beam rear axle (1) has a transverse bearer (2) which is rigid against bending but soft against torsion. On each end of it there is a longitudinal beam (3), each able to receive a wheel carrier at one end and to be connected to the vehicle structure. Each has at least one built-on part (4) acting with another element of the transverse bearer pr vehicle. Each longitudinal beam is in the form of a hollow strip cast from a non-ferrous metal or alloy. The built-on part is made integrally with it during its casting.
Patent DE-19849127-A1 (DE)
Title: Composite dynamic heating system for buildings consists of multi-layered outer layer containing air ducts
IPC: E04B1/74
Filed: 1998-10-23
Abstract: The composite dynamic heating system consists of a multi-ply outer covering for the building, through which air (4) flows. The inside of the building's outer (1) has a layer through which air flows; the outside of the building's outer cover has one or two layers (2,3) through which air flows The outer layer is chiefly for obtaining solar heat; the inner layer on the outside of the building's outer cover is mainly for obtaining heat transmission losses from the inner wall.  The layer on the wall's inner side is for heating and ventilating the room. The two layer through which air flows on the outside of the wall are thermally separated by a layer (7). The air ducts are interconnected.
Patent DE-19860891-A1 (DE)
Title: Mixing unit for preparation of medicament solutions comprises a chamber which holds a solvent or a thinning agent, and is subdivided into two compartments connectable with one another
Inventor: VILMAR WOLFGANG
IPC: A61J1/00
Filed: 1998-12-31
Abstract: The unit comprises a chamber (2) which holds a solvent or a thinning agent, and is subdivided by a wall (6) into compartments (7, 8). Devices are provided for connecting these compartments with each another. Devices are also provided for connecting at least one (7) of the two compartments with the medicament container (4).
Patent DE-19900733-A1 (DE)
Title: Folding top part of music stand has bottom part, side and top struts, diagonals, bottom angled struts, middle strut and metal sleeves for screws
Inventor: ROSE WILHELM
IPC: A47B19/00
Filed: 1999-01-12
Abstract: The folding top part (1) of a music stand is placed on the stand (2) forming the bottom part. Side (5,5') and top (6,6') struts are joined by links. Single or multiple tension elements , diagonals, and bottom angled struts (4,4') have screw connections in the lower middle strut part (7). Metal sleeves are inserted into holes in the plastic material and screwed to the bottom part.
Patent DE-19902127-A1 (DE)
Title: Combination hand tool which can be opened with one hand
Inventor: BECK MARTIN E
IPC: B25F1/04
Filed: 1999-01-20
Abstract: The tool (2) comprises two handles pivotally connected to each other and having jaws (12,22) at one end. In first position of use jaws are operably opposed for grasping an object and in second position second handle (14) is a linear extension of the first. A lock (44) pivotally connected to the first handle releasably secures second handle in its second position. The other end of first hand has a wrench (30) and that of the second has interconnection for a bit, allen wrench and the like.
Patent DE-19914856-A1 (DE)
Title: Fold-down ring for holder for bags consists of two elastic parallel bars with connecting hinge, and non-slip cover
IPC: B62B1/26
Filed: 1999-04-01
Abstract: The ring consists of two elastic parallel bars connected at the ends by a hinge. Both bars (14,16) have integrated hinge parts. The bars are of spring steel, an elastically deformable plastic with high restoring force, or a highly elastically deformable plastic with fiber reinforcement. The bars have integral fastening brackets (13,15), for connection to stationary/moveable parts of the holder. Adhesive layers of a rubber-elastic material covers the whole length of the bars, the ends of the brackets connected to the bars, and the hinge parts.