baber/WOPTO huggingface dataset:
Patent DE-19509410-A1 (DE)
Inventor: PAUSCH AXEL
IPC: C09K19/30
Filed: 1995-03-15
Abstract: The invention relates to an electro-optical liquid crystal display with a reorientation layer to reorient the liquid crystals, the field of which has significant component parallel to the liquid crystal layer, containing a liquid crystal medium with negative dielectric anisotropy, in which the medium contains at least one mesogenic compound with a compound containing a group of formula (A) and at least one compound containing a group of formula (B).
Patent DE-19516837-A1 (DE)
Title: Solar heating system with hot and cold storage tanks
Inventor: HESSE WINFRIED
IPC: F28D20/00
Filed: 1995-05-08
Abstract: Hot and cold fluids are deposited etc. downwards and upwards respectively by means of hollow ring (19) with axially fitted nozzles (20) within the general container (9) plus a hollow cone (11) arranged in the container (13) with upwards-tapering nozzle (12). Ring and cone ensure that fluid contents at different temperatures as between ring and cone (19,11) are accelerated and issued via the respective upward and downward nozzles. Ring and cone have their own fluid infeed lines (6 and 18) which pipe the fluid in at a swirl-generating tangent. The nozzles (12) have guide spirals for fluid swirl, the ring and cone fitted with mutually opposing nozzles and the ring (19) designed as a ring pipe or hollow vessel or trough, with fitted heat exchanger of conforming diameter. The cone can take the form of a hollow bell figure, again with included heat exchanger. In detail, the bell (21) rests on the container floor via supports (14) so its input (6) hotter fluid above (from heat exchanger (4)) is ejected upwards (arrowed 15) via the nozzle (12) (Bernoulli flow).
Patent DE-19517153-A1 (DE)
Title: Electric device multiple current connector plug
Inventor: TRASPUESTO MIGUEL FRANCISCO JO
IPC: H01R13/68
Filed: 1995-05-10
Abstract: The device for electric appts has an insulating housing (1) with one or more standard sockets (3,3',3"). These are connected to plug pins (2,2',2"). This provides the connection between an electric device and a socket, which is a component of a fixed current supply installation. The device has a thermal protection device (7,7',8) inside it. This is connected in series in the current supply circuit of the sockets (4,4',4"). When the current supply loop becomes overloaded, this fuse (7,7',8) opens and automatically disconnects the sockets. The thermal protection device may be in the form of a thermostat and may include a bimetallic strip (8). A signal lamp (9) may be connected inside the housing (1). This is fed by the socket current supply and is visible when the circuit is opened.
Patent DE-19519671-A1 (DE)
Title: Cpd. needle for stitch bonding machines
Inventor: PLOCH SIEGFRIED DR
IPC: D04B35/06
Filed: 1995-05-30
Abstract: Cpd. needle for warp knitting machines, stitch bonding machines in partic. has a shank part which is equipped with a hook (3) at the front end. On the needle head (2), the needle hook forms a point (7) directed upwards and at the needle mount. The point lies at a higher level than the needle shank (1), the actual needle point (5) on the needle head and the guide groove (4) for the closing component.
Patent DE-19522362-A1 (DE)
Title: Electron beam printer esp. for high speed operation
Inventor: SOHDA YASUNARI
IPC: H01J37/147
Filed: 1995-06-20
Abstract: The printer has an electron beam source (6) and a group of lenses (8,9,12) for projecting a broad electron beam along a path to a specimen (15) on a table (60) so as to imprint the specimen with a pattern directly by the beam. At least one array (7,1) of linear blocking elements extends across the beam path. A voltage driver device (76,77) is connected to each blocking element. A controller (78) connected to the drivers generates print patterns on the specimen by selectively deflecting the beam parts passing between adjacent blocking devices. A stop (47) between the table and the array stops parts of the electron beam deflected by the blocking elements to prevent them printing on the specimen.
Patent DE-19523568-A1 (DE)
Inventor: SOMEYA KENJI
IPC: B62D5/04
Filed: 1995-06-28
Abstract: Impact absorbing means, eg plate spring 130, is provided between the rack housing 110 and the output shaft 112a so as to be pressed and deformed between the housing and the output shaft at the end of the reciprocating motion of the output shaft. The plate spring 130 is limited axially by an annular rubber member 131 and acts against a metal stopper ring 132. Thus, even when the electric motor rotates at a high speed toward the end of the reciprocating stroke of the output shaft, the impact force generated at the arrival of the output shaft at the end of the stroke can be sufficiently absorbed by the deformation of the impact absorbing means, so that the deterioration in the function of the power transmission system can be prevented. <IMAGE>
Patent DE-19527161-A1 (DE)
Inventor: WECHSELBERGER DORIS
IPC: D21H19/38
Filed: 1995-07-25
Abstract: A coating pigment mixt. with improved rotogravure properties contains discrete particles of finely divided CaCO3 (a) and finely divided, swelling, layered silicate particles (b1) and/or an acid activated layered silicate (b2) with a mean particle size of 2-10 mu m in a weight ratio of from 99.5:0.5 to 80:20 (a/b1) and/or 99:1 to 70:30 (a/b2).
Patent DE-19527181-A1 (DE)
Title: Component for mounting on flat structure
Inventor: HARTMANN KONRAD
IPC: B62D25/10
Filed: 1995-07-25
Abstract: The component (1) forms a stiffening panel (7), with a two-dimensional arrangement (3) of protrusions (4) and recesses (5) absorbing tension loads in the plane (6) of the panel, together with plating (8) on one or both sides.  The plating can be formed by a separate panel, with a two-dimensional arrangement of protrusions and recesses at one or both sides, mounted on the flat side of the main panel, to which it is joined via selected protrusions.
Patent DE-19528314-A1 (DE)
Inventor: GERDAU LUDOLF
IPC: H01J41/06
Filed: 1995-08-02
Abstract: The invention concerns a vacuum-technology device (1) with a housing (3) and, inside the housing, electrodes between which a gas discharge is maintained while the device is operating, the device also having at least one magnet (4) whose field extends the path of the ionizing electrons. In order to simplify the design of a device of this kind, the invention proposes that the magnet (4) is located inside the housing (3) and forms one of the electrodes.
Patent DE-19529056-A1 (DE)
Inventor: MERKLE HANS RUPERT DR
IPC: C07D231/12
Filed: 1995-08-08
Abstract: The invention concerns a method of preparing 1,2-dimethyl-3,5-diarylpyrazolium methylsulphates of general formula (I) in which R<1> and R<2>, independently of each other, may be hydrogen, C1-C4 alkyl, C3-C8 cycloalkyl, C1-C4 alkoxy, halogen, nitro C1-C4 haloalkyl, aryl or other substituents which are inert under the conditions of the reaction. The method calls for 1-methyl-3,5-diarylpyrazoles of general formula (II), in which R<1> and R<2> are as defined above, to be reacted at elevated temperatures with a) methanol and SO3, b) methanol and sulphuric acid and/or c) methanol and methylsulphuric acid.
Patent DE-19532306-A1 (DE)
Title: Sorting system for articles on conveyor by size or weight
Inventor: WAGENER EDGAR
IPC: B07C5/12
Filed: 1995-09-01
Abstract: The system consists of a recognition sensing unit, a stepper motor and a specially profiled cam which may be rotated in either direction to deflect articles from the main conveyor to a parallel secondary conveyor. Software routines are extensively quoted. A conveyor carrying an assortment of items (7), such as bottles, passes through a monitoring unit (6) which identifies an item by weight or size and signals a servo motor (11) which, in turn rotates a cam (9). The cam is profiled so that a partial rotation pushes an item on the main conveyor (1) to one side on to a second conveyor (2) according to the signal received.
Patent DE-19534834-A1 (DE)
Title: Terminal bolt connector for motor vehicle cable connector
Inventor: ZERFAS HELMUT
IPC: H01R4/64
Filed: 1995-09-20
Abstract: The electrical connector has a terminal bolt with a hexagonal section 3 and a threaded post 6 onto which a lock nut 7 is located. Between the post and the locknut is position a contact shoe element 5 that is attached to the end of a cable. The end of the shoe is angled and lies against one of the flats of the bolt and so prevents rotation when the nut is tightened. The bolt also has a serrated area 9 that grips the contact shoe
Patent DE-19535915-A1 (DE)
Title: Coupling agent for bonding plastic film with metal
Inventor: KIRIAZIS LEONIDAS
IPC: C09J151/06
Filed: 1995-09-27
Abstract: A coupling agent (I) for bonding plastic films with substrates contains (A) a grafted polypropylene random block copolymer; and (B) UV stabiliser(s). Also claimed are composites (MPC) contg. a metal base, layer(s) of (I) and layer(s) of plastic film, pref. polypropylene film.
Patent DE-19536350-A1 (DE)
Title: Tool for removing countersunk bolts from quick-lock connectors
Inventor: PEREZ-SANCHEZ JUAN
IPC: B25B13/48
Filed: 1995-09-29
Abstract: The tool has a tubular housing (2) which presses against the cover (17) which is attached by bolts (19). In the housing are two grips (8a) mounted on a grip ring (3). The grips have hooks (8b) at their ends which slide over the countersunk head (19a) of the bolt.  A drive body (6) with a thread (15) enable pulling down the grips and taking the bolts with them. In the housing is a screw puller pin (13) whose point (13b) centres in the bolt when it is being pulled and which is used to unscrew the bolt from the lock (18) and to pull it out.
Patent DE-19542133-A1 (DE)
Title: Plate for prodn. of walls, esp. interior walls
Inventor: STRACKE MARKUS ING
IPC: E04C2/04
Filed: 1995-11-11
Abstract: A thinner plate (2) is adhered on one or both side surfaces of the light concrete plate (3). This thinner plate consists of plaster cardboard, plaster fibre, hard fibre, fibre cement or sawdust. The wall plate has a raw density in the range of 0.15 kg/l to 0.8 kg/l. The thinner plates are formed covering the same surface as the light concrete plates. The thinner plates are adhered on both sides of the light concrete plate displaced in a first direction normally to a side edge of the light concrete plate, so that in the displacement direction a groove-type hollow space (4) is formed.
Patent DE-19543217-A1 (DE)
Title: Corner connection for metal furniture, workshop shelves etc.
Inventor: KLEINSCHMIDT AXEL
IPC: F16B12/50
Filed: 1995-11-20
Abstract: The corner connection has metal strip made from metal located on its cant hooks, such that single elements like side and back walls and doors can be detachably connected by it. The single elements are made from sheets which are stiffened via profile-shaped cantings, and have longitudinal borings for setting in the metal strip. The metal strip may not be flat but be profiled with a U-shape or an L-shape. The hook strips may have receivers, for instance recesses, in which fixtures of equipment such as cupboard bases or drawer rails operate.
Patent DE-19603208-A1 (DE)
Title: Hair part/garment combination
Inventor: CHIARA SABINE DI
IPC: A41D5/00
Filed: 1996-01-30
Abstract: A hair part/garment combination is created by combining one or several garments with one or several hair pieces by knitting, sewing, tying or crotcheting. The garment can consist of natural and synthetic fabrics or nonwovens and the hair pieces are created by tying human or synthetic hairs on a net fabric.
Patent DE-19608712-A1 (DE)
Title: Resin compsn. for electrophotographic toner
Inventor: NIINAE TAKASHI
IPC: G03G9/087
Filed: 1996-03-06
Abstract: Resin compsn. for electrophotographic toner contains (A) a resin compsn. with a dynamic elastic modulus of at least 500000 dyne/cm<2> at 170  deg  C; and (B) a resin compsn. with a dynamic elastic modulus of at most 100000 dyne/cm<2> at 170  deg  C, wherein (A) contains a polymer with nitrile gps.. Also claimed is an electrophotographic toner contg. a colourant and the resin compsn..
Patent DE-19611484-A1 (DE)
Inventor: BISCHOFF BRUENE
IPC: G01G3/14
Filed: 1996-03-25
Abstract: The load cell has a central force transmission plate (1) joined by a first tubular section (2) to a deformation ring (3) carrying annular strain-gauge elements (9,11) of different diameter on opposite faces. A second tubular section (12) connects the ring to the foot (14) of the cell. An annular groove (4) between the first tubular section and the ring has a floor with different inner and outer radii (R1,R2). The transition radius (R1) of the radially inner boundary wall (5) is between twice and ten times the radius of the outer wall (6).
Patent DE-19615859-A1 (DE)
Inventor: KILIAN FRANCIS
IPC: H01H31/12
Filed: 1996-04-20
Abstract: The device has fuse fittings (1) mounted transversely adjacent to each other on the cover (6) and separated from each other by at least one phase isolation wall. The front cover wall in the vicinity of the fuse fitting has an opening (22) covered by a sliding window (9) with monitoring holes (10). A first sealing lug (29) on the base part of the isolating switch protrudes transversely to the longitudinal and transverse directions through an opening at the front cover surface. A second sealing lug (34) on the sliding window moves with the window and can be brought into alignment with the first sealing lug.
Patent DE-19616742-A1 (DE)
Title: Escalator advertising panel for steps
Inventor: FINDLAY ALEXANDER
IPC: B66B31/00
Filed: 1996-04-26
Abstract: The cover consists of a partly transparent or translucent panel (11) and wearproof strip (20) secured along one edge of the panel to match the height of the step. The outer profile of the cover (10) has vertical ribs (15A) on the panel face so the tips of the ribs are enclosed by the wearproof strip. The strip is cast from metal inserted in the panel while this is being formed, the strip fitted in turn with a number of holes (13) used to secure the cover to the step in question. The tips (16) of the ribs project over the rear surface of the panel and strip and extend beyond part of the step. Production starts from strip casting and its securement to the panel along one free edge of this, notably by inserting the strip correctly into the mould followed by the panel material and completion.
Patent DE-19621429-A1 (DE)
Title: Multi-pin plug connector for data processing signals transmission lines
Inventor: FIJTEN ROGER JOANNES JACOBUS
IPC: H01R13/719
Filed: 1996-05-28
Abstract: The multi-pin plug connector has a connector housing (1) receiving a number of contacts (10) with plug-in regions (12) at one end cooperating with a plug-in base plate (13) and assembly regions (14) at the other end, cooperating with a mounting plate (15).  The outer wall of the connector housing has an electrically conductive coating which is structured to provide conductor paths for connecting electrical or electronic components (20) with the individual contacts.
Patent DE-19622372-A1 (DE)
Inventor: SEIFERT MICHAEL
IPC: B21D26/02
Filed: 1996-06-04
Abstract: In order to be able economically to produce longitudinal hollow body components, especially camshafts, not only with a saving in tooling and working steps but also with increased efficiency, projections or cams (6) from a hollow shaft (5) are made by high internal pressure forming in such a way that the form and/or position of the projections (6) can be shaped in several steps.
Patent DE-19625371-A1 (DE)
Title: Spinning machine with easily adjustable frame rollers
Inventor: WOLF HORST
IPC: D01H1/20
Filed: 1996-06-25
Abstract: A spinning machine has a drafting frame drive (6) and spindle drive where at least one motor (60a) is connected via gears (61, 62, 63) to shafts (30a, 30b, 30c), spindles or both.  One gear set (61a, 62a) to the shafts is displaced transversely in relation to the long dimension of output shafts which are coaxially coupled to drafting frame shafts (30c etc. ) and grasps round one output shaft to leave space for the adjacent output shafts and drafting frame shafts (30e, f, d).
Patent DE-19631409-A1 (DE)
Title: Variable transmission assembly preferably of glass
Inventor: HEINZ JUERGEN DIPL ING
IPC: C03C17/34
Filed: 1996-08-05
Abstract: An assembly, having two transparent (preferably glass) support layers, a reflective coating and a variable transmission layer system, also includes a semi-transparent mirror layer. Preferably, the variable transmission layer system is an electrochromatic or liquid crystal system and the semi-transparent mirror layer is an interference mirror layer, a semi-transparent chromium or silver mirror layer provided on the fourth or third surface, an additional mirror layer optionally being provided on the first and/or second surface.
Patent DE-19635192-A1 (DE)
Title: Electric induction motor with high starting torque e.g. for space travel applications
Inventor: GUPTA UMESH
IPC: H02K17/16
Filed: 1996-08-30
Abstract: The motor has a stator (10), a rotor (12), a first end ring (13) attached to the rotor, a second end ring (14) associated with the rotor and with a lower electrical resistance than the first end ring and a centrifugal device (15) associated with the second end ring. The centrifugal device is actuated by rotation of the rotor at a defined rate, so that when the motor is electrically activated the high resistance of the first ring generates a high starting torque and reduces the starting current; when the motor reaches the defined speed, the second ring engages the first ring and the effective rotor resistance is reduced and normal motor operation is enabled.
Patent DE-19638936-A1 (DE)
Title: Machine for working on rod-shaped items, such as shafts, piping, and wire
Inventor: LINDEMANN HANS DIPL ING
IPC: B23B5/12
Filed: 1996-09-23
Abstract: The machine has a rotating cylindrical section (6) to which is fitted the working head (5) as well as the windings for the rotor (10) of the electric motor. The stator (11) windings are fitted to the non rotating housing (3) of the machine. No gearing, drive belts etc. are required for the direct driven machining head. Different types of tool heads can be use, including grinding, turning etc., to work on cylindrical rod and tube material. The rotating cylindrical section (6) is supported on bearings (7) inside the housing. The inside bore of the machine has lugs (8) to sit on the outside of the workpiece.
Patent DE-19638954-A1 (DE)
Inventor: GERKEN HEINZ
IPC: H01F27/26
Filed: 1996-09-12
Abstract: A transformer or choke whose core consists of at least one yoke stack and several, if need be, with an additional yoke stack, limb laminations combined as a core stack for receiving the windings and in which the two yoke stacks, or the single yoke stack, are/is tightly fixed over the limb laminations on the core stack. The mutual fixing of the two yoke stacks or the yoke stack (1), and the core stack (2) is achieved via four shaped welding plates (5.1-5.4) carried along the outer limb laminations and at least partly enclosing the latter, the plates (5.1-5.4) being welded to the end-face sectioned areas of at least one part of the yoke plate of the yoke stack (1) and to two foot plates (6.1-6.2) positioned on the additional yoke stack or on the core stack (2).
Patent DE-19639670-A1 (DE)
Title: Transverse flux machine with a number of parallel-connected annular coils e.g. for single-phase energy converter
Inventor: LANGE ANDREAS
IPC: H02K11/33
Filed: 1996-09-27
Abstract: The transverse flux machine has a number of external soft iron stator elements (1a) and a number of inner soft iron stator elements (1b). It has at least one coil which can run internally or externally or both internally and externally. At least one of the coils has a number of parallel connected coil wires. The parallel connected coil wires (100,120) can be connected to additional inductances. Alternatively, the parallel connected coil wires can be fed through a differential flux converter.
Patent DE-19643591-A1 (DE)
Inventor: RICKERT HUBERT
IPC: E04D13/16
Filed: 1996-10-22
Abstract: The ventilation cap is allocated at least one elastic sealing unit (7) made from a multi-layered element (10). The element is a multi-layered flap, especially a sealing band. The element has comb-shaped indentations. The material of the element is flat, and the layers (31,33,35) are located to overlap each other. At least one layer (31,33,35) is provided with indentations, where the indentations run lateral to the longitudinal direction of the element. The strips located between the indentations have differing widths.
Patent DE-19643832-A1 (DE)
Inventor: HERTEL GUENTHER DR
IPC: C10L10/02
Filed: 1996-10-30
Abstract: The additive described consists essentially of a selected oxalkylated fatty amine or fatty amine derivative and a special mineral salt compound, preferably a metal soap. Said additive for heavy oils produces good emulsification and dispersion of asphaltenes and other high molecular compounds thereby resulting inter alia in increased storage stability, improved pumpability due to reduced viscosity of the oil and longer operational life of the filter systems. Further, said additive produces better combustion of heavy oils. The effective additive quantity for said oils amounts to 2 to 2,000 ppm. The oils described are specially adequate to be used as fuel for industrial installations and power stations and as fuel for boat motors.
Patent DE-19645413-A1 (DE)
Title: Industrial robot
Inventor: HARIMA TAROH
IPC: B25J17/00
Filed: 1996-11-04
Abstract: The industrial robot includes a first part, a second part which pivots relatively to the first part, and a third part which pivots relatively to the second part. A first drive unit is provided at the first part to pivot the second part, and a second drive unit is provided at the second part to pivot the third part. A cable is led inside the first and second part, to supply energy or a signal to the second drive unit. A first mounting part is provided to hold a section of the cable to an end section of the first or second part. A second mounting part fixes a further section of the cable at an end section of the first or second part. An U-shaped, bent cable is arranged between the first and second mounting part, and is located at an output shaft of the first drive unit. An elastic part exerts a tension on the mounting parts, in a direction opposite to an end of the bent section of the cable.
Patent DE-19647442-A1 (DE)
Title: Slaked lime production from limestone burnt in furnace
IPC: C04B2/10
Filed: 1996-11-16
Abstract: Slaked lime is prepared from limestone burnt in a cylindrical furnace in which the fuel gas is preheated by the exhaust gases in a heat exchanger. The warmed gas is then heated further, to a temperature below 800 deg C, by other gas burnt in one or more chambers before passing to the injectors of the furnace. The fuel gas is heated finally to a temperature between 500 and 800 deg C before entering the injectors at a pressure of between 1.5 and 2 bar.  The final heating takes place indirectly (recuperatively) in a central chamber or in separate chambers attached to each injector.
Patent DE-19648579-A1 (DE)
Title: Pole for opening and closing curtain or net=curtain
Inventor: MANTHEI HARTMUT
IPC: A47H5/03
Filed: 1996-11-23
Abstract: The pole has a shaft (14) and a coupling element (2). The coupling element has a hook part (3) for joining with a curtain ring (5) or curtain hook. A fixture area (9) for securing the pole to the curtain (15) is separate from the hooking part. The coupling element has a shaft with a wider end head. The fixture area (9) can be closed. The coupling element may have an elastic tongue and clamp arms is rigidly joined to the shaft (14). An inner part for operating the coupling element is arranged inside the shaft.