baber/WOPTO huggingface dataset:
Patent DE-19708418-A1 (DE)
Title: Hydrodynamic pump for transfer of fluid media
Inventor: BOJAN VASILE-ADRIAN
IPC: F04F1/10
Filed: 1997-03-14
Abstract: The pump has a feed and simultaneous conveyor conduit (5), a hydrodynamic fluid media flow control unit (6) for control of the fluid medium in the required direction during the pump phases of "suction" and "delivery". A conveyor conduit (7) is provided to the fluid media forward flow point. A fluid medium feed container (8) ensures that the fluid level to be maintained in it causes the funnel connection of the fluid media flow control unit (6) remains hermetically closed. A combination device can be used for handling solid matter by means of fluid media using the hydrodynamic pump, avoiding the employment of cut-offs and other valves and taps affecting the fluid media flow.
Patent DE-19715443-A1 (DE)
Inventor: BLADEL WIL VAN
IPC: G09F3/16
Filed: 1997-04-14
Abstract: The invention relates to a pin-on clip, which is characterized by a support plate (6a) comprising a receiving orifice (9) and a pressure plate (4) which can be applied to said support plate, having a visible side and a holding clip (7) located on the outer face of the rear side of the pin-on clip. Said holding clip is preferably made of metal and can be secured in the receiving orifice by means of a clamp.
Patent DE-19717795-A1 (DE)
Title: Method of trimming profiled grinding wheels with hard implement
Inventor: EISENHUTH ANDREAS
IPC: B24B49/18
Filed: 1997-04-26
Abstract: The hard implement used is a single diamond or a hard-coated grinding wheel. The support points for defining the profile shape to be ground are calculated by defining coordinate systems, especially cylinder co-ordinate systems for the profiled grinding wheel (3) and a virtual grinding cogwheel (1). The geometry of the grinding cog wheel is represented by a number of support points lying in a grid on the wheel surface.
Patent DE-19718352-A1 (DE)
Title: Method of manufacturing boards or profiled workpieces from annual crops such as flax, straw, hemp, sugar cane etc
IPC: B27N1/00
Filed: 1997-05-02
Abstract: To provide the raw material for boards or profiled workpieces from annual crops, the plant parts are ground, glued and pressed.  After harvesting, the plant parts are pressed into bales which are wholly covered by a film which is impermeable to liquids but permeable to vapours.  The shrouded bales are stored until required for use.  The plant can be processed as required, without further drying.
Patent DE-19724564-A1 (DE)
Title: Circulation pump esp. for use with district heating hot water supply systems
Inventor: LAING KARSTEN
IPC: F04D15/00
Filed: 1997-06-11
Abstract: The circulation pump supplies a single consumer from a pressurized supply mains through a pipework system connected to the return pipe. Between the delivery side (36) of the circulation pump and the pipework system a valve (39,40) is located. This prevents the medium flowing through the pump due to the pressure in the delivery mains when the pump is switched off.  The valve can be a nonreturn valve connected after the circulation pump which is opened by the pump pressure exerted by the pump rotor. The nonreturn valve can consist of a membrane and a valve seat.
Patent DE-19724593-A1 (DE)
Title: Electric power cable
Inventor: HEIDMANN GERD DR
IPC: H01B9/00
Filed: 1997-06-11
Abstract: An electric power cable, with an optic fibre conductor, has a conductor insulation especially of polyethylene and a concentric metallic outer shrouding especially of copper wires. A counter spiral, for contact, is of two electrically conductive metal ribbons, of copper or aluminium, against each other held apart by spacers. One or more optic fibres can move freely between the spacers. The edges of the ribbons are sealed against moisture.
Patent DE-19726598-A1 (DE)
Title: Hybrid gas generator, particularly for vehicle occupant retention system
Inventor: LEIFHEIT MARKUS
IPC: B60R21/26
Filed: 1997-06-23
Abstract: At least one pyrotechnic drive unit (11) is incorporated, which on ignition produces hot gas which mixes with the pressure gas. A projectile (25) on activation of the gas generator comes into contact with the burst plate (21). The burst plate is thus destroyed and the mixed gas flows outwards through the outflow aperture (19). The projectile is arranged inside the chamber (23), from inside which it comes into contact with the burst plate (21). The projectile, through the pressure waves produced by the action of the pyrotechnic drive unit, is moved against the burst plate (21). The drive unit and the projectile are spaced apart from one another. Inside the chamber (23) is a positioning device for the projectile, which fixes the position of the projectile in the non-activated state.
Patent DE-19730782-A1 (DE)
Title: Device for directing sleeve of packing material to processing station
Inventor: SCHELLENBERG FRANK MARIO
IPC: B65B57/02
Filed: 1997-07-18
Abstract: The device has a hinged finger (19) controlled by a sensor located upstream of each hinged flap (16) in the transverse sealing unit. The sleeve (1) is folded by a width which is approximately the same as the width of the finished packing so that the sleeve is disengaged by the hinged fingers. The hinged fingers fold in symmetrically to the sleeve so that in cross section between the angular folded-in side walls and flat adjacent walls of the packing an angle of 30-60 deg is formed.
Patent DE-19734639-A1 (DE)
Title: Computer to process input data structure using imaging unit
Inventor: PABST MICHAEL J
IPC: G01D1/16
Filed: 1997-08-11
Abstract: The computer (8) contains an imaging unit (10), for imaging the input data structure (E1) in an image data structure (B). A first storage unit (12) stores the image data structure, and a second storage unit (16) stores at least one reference data structure (R). The image data structure is compared with at least one reference data structure in a comparator (14). The comparison result is reproduced in a one-dimensional comparison measurement value (M).
Patent DE-19735424-A1 (DE)
Title: MOS transistor
Inventor: LU MARVIN
IPC: H01L27/02
Filed: 1997-08-15
Abstract: the MOS transistor (100) is formed in a substrate (116) of a first conductivity type and has separate source (112) and drain (114) regions of a second conductivity type in the substrate with a channel region (122) between them. A gate oxide layer (118) is arranged on the substrate above the channel region with a polysilicon gate (120) formed on it. A contact region (124) of a first conductivity type is formed in the substrate. A first blocking layer (126) of the first conductivity type near the drain region has a doping agent conc. higher than that in the substrate.
Patent DE-19737269-A1 (DE)
Title: Motor vehicle seat with electric-powered adjustment
Inventor: ROTHMEIER ALEXANDER
IPC: B60N2/02
Filed: 1997-08-27
Abstract: The motor vehicle seat contains an electric-powered adjustment, whose one joint part is firmly connected with a seat part frame (1), and its other joint part with a back frame (2). The back frame can be tilted around a horizontal tilt axis, and can be folded around a horizontal fold axis, whereby the tilt axis and the fold axis coincide.
Patent DE-19743141-A1 (DE)
Title: Combination of endothelin antagonist and inhibitor of angiotensin converting enzyme
Inventor: HAHN ALFRED DR
IPC: A61K38/55
Filed: 1997-09-30
Abstract: Combinations of an endothelin antagonist (I) and inhibitor (II) of angiotensin-converting enzyme. (I) are of formulae (A)-(J) R or R1  = formyl, tetrazole, cyano or carboxy (or its derivative or group hydrolyzable to it), varaible between formulae; other R groups, Y', X, Z', Q and W' have a very wide range of values, differing between formulae . The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent DE-19744880-A1 (DE)
Title: Simplified shock-absorbing support for bridges and other structures
Inventor: WEISENBORN WERNER
IPC: E01D19/04
Filed: 1997-10-10
Abstract: A shock-absorber mounting for bridges and other high structures has wire springs (3) shaped as coils with parallel-mounted air springs (4) acting as dampers. The hollow cavity in each air spring is linked via a passage to the ambient air.
Patent DE-19746340-A1 (DE)
Title: Therapeutic bench system for pregnant women
Inventor: BLUME ROLF PETER
IPC: A47C20/02
Filed: 1997-10-21
Abstract: The bench system can be assembled of several elements made of Styrofoam (RTM) (D) and foam rubber (E) in different degrees of density, to match the individual shape of a woman in different stages during her pregnancy when lying on her belly. The woman can be examined or receive physiotherapeutic treatment having parts of her body supported while other areas can expand on a soft surface, avoiding squeezing the unborn child or her sensitive breast area. The bench can be adjusted in height according to the kind of therapy and to the height of the doctor or physiotherapist.
Patent DE-19746571-A1 (DE)
Title: Vehicle seat with integrated seatbelt deflector and backrest release
Inventor: FUTSCHIK HANS-DIETER
IPC: B60R22/26
Filed: 1997-10-22
Abstract: The constructional unit of the seat has two covers (1 and 2) arranged on a base frame (3) which is fixed or latched on an upper backrest frame (4).  The first cover has an opening (5) through which a seatbelt (6) is guided, and runs over a deflecting roller (7) which is connected to the base frame via a bracket (8).   Only the seatbelt, which produces the connection to the belt knuckle, protrudes visibly out of the first cover.  The first cover adjoins to the second pivotable cover (2) by receiving its contact surface and merging into it and is used as a handle for the backrest release.
Patent DE-19749327-A1 (DE)
Inventor: DEMIAN MARTIN
IPC: H01R4/50
Filed: 1997-11-07
Abstract: A cable connector assembly in which a threaded retainer nut (14) receives a bundle of wires (10a) and extends in a counterbore (12a) of the mounting block (12) in threaded engagement therewith. A splitter (18) is disposed in the counterbore and extends in the bore (14b) of the retainer nut for splitting up the bundle of wires and spreading out and securing the wires when the retainer nut is tightened in the counterbore. The connector thus securely connects the cable (10) to a mounting block (12) in a relatively simple manner while insuring maximum electrical conduction. The nut may be integral with a sleeve (16), figure 2, or the sleeve may be separate, figure 4.
Patent DE-19752517-A1 (DE)
Title: Liquid applicator for surfaces of semiconductor, glass, ceramic disc, etc.
Inventor: HEYERS KLAUS DR
IPC: H01L21/314
Filed: 1997-11-27
Abstract: The applicator (1) has a number of outlets (5), to each of which is allocated a separate proportioner (6). The volume of the proportioned liquid (2) to each outlet depends on the surface (3) structure. The outlets with allocated proportioners are located on a Si substrate. To each outlet may be associated a deflectable diaphragm, whose deflection can move the liquid through the outlet. The outlets and diaphragms are arranged in vertically parallel planes on the substrate.
Patent DE-19754246-A1 (DE)
Title: Windscreen wiper arrangement, especially for motor vehicles
Inventor: SCHICK HORST
IPC: B60S1/24
Filed: 1997-12-06
Abstract: The wiper arrangement has a coupling in the power transmission path, which automatically cuts off at least a part of the drive pressure, as a function of the wiper resistance. The coupling has a driving and driven section which intermesh. The coupling may be a slipping clutch in a drive section, which rotates. When the clutch is disengaged it effects a rotational angle difference in this drive section. The clutch has a drive plate (3) with a spring-loaded (4) which engages in a circumferential recess (5) in the plate.
Patent DE-19800397-A1 (DE)
Title: Pivoting arm awning
Inventor: BUERGEL HANS-ULRICH
IPC: E04F10/06
Filed: 1998-01-08
Abstract: The first arm section (14) on the building side of the arm is linked to a first pivot joint (10) via an angled region (18, 20), and the central length axis of this arm section is offset relative to the hinge axis of this joint. The tensile cable (40) is follows a curved path (34) around the pivot joint, the radius of curvature in the region facing the first arm section corresponding to the distance between the central length axis and pivot joint hinge axis. At least one pivoting arm (12) extends from the building via a first pivot joint to a drop bar in the awning via a second pivot joint. The arm has two sections joined together via a central pivot joint, which are placed under tension by a mechanism comprising a screw spring (38) and a tensile cable extending around the first pivot joint. This tension mechanism extends between a first arm section on the building side of the awning and a fixed position eyelet (46).
Patent DE-19802332-A1 (DE)
Title: Toggle switch with housing penetrated by switch extension
Inventor: KIRCHHOFF FRITZ OTTO DIPL ING
IPC: H01H51/01
Filed: 1998-01-23
Abstract: The switch has at least one moving contact part (20) bridging stationary contacts and containing two switching positions, i.e. ON and OFF. The moving contact part is prestress in one position direction and held in the other one by a permanent magnet (24). The permanent magnet field can be affected by the magnetic field of an electromagnet (25) such that the prestressed moving contact part can be moved to its other switching position when the electromagnet field has been built-up. Preferably the electromagnet is excited by a control pulse from a control electronic.
Patent DE-19808225-A1 (DE)
Title: Fan regulating process for vehicle heater or air conditioner
Inventor: REIMANN JOACHIM
IPC: F24F11/00
Filed: 1998-02-27
Abstract: The regulating process covers the use of fresh air and recirculated air, reducing the load on the fan when switching from fresh air to recirculated air.  After the reduction of the fan load, this load is slowly restored to roughly the value at which it stood before the reduction.  The restoration process is continuous and takes longer than the original reduction process.  In fresh air operation, the fan is at maximum load.
Patent DE-19810681-A1 (DE)
Title: Light building and workpiece material with high strength, and method for its production
Inventor: HESCH ROLF
IPC: C04B30/02
Filed: 1998-03-12
Abstract: The material is characterized in that consitutents of growable raw materials, with a content of long fibers or fiber strings mechanically loosened in parts, are laid down as a bulky, open three-dimensional reinforcement pattern which is filled with a matrix and is possibly compressed.
Patent DE-19811400-A1 (DE)
Title: Sheet or web coating device, e.g. for providing oil microfilm layer
Inventor: MARESCH PETER
IPC: F04B49/00
Filed: 1998-03-16
Abstract: The coating device has a supply tank for the coating medium coupled to a feed pump (16), which is used in conjunction with a feedback pump (17) delivering part of the flow delivery from the feed pump back to the supply tank, or the suction side of the feed pump, for regulation of the delivery rate of the coating medium to a coating spray.
Patent DE-19813600-A1 (DE)
Title: Statischer Scheibenmischer
Inventor: JAEHN PETER
IPC: B01F5/06
Filed: 1998-03-27
Abstract: Statisches Mischermodul bestehend aus einer mit einer Vielzahl von Öffnungen versehenen Scheibe, die auf ihrer Vorderseite und auf ihrer Rückseite durch Kanäle strukturiert ist, und bei der die Öffnungen in den Flanken der Eintrittskanäle angebracht sind und in die Flanken der Mischkanäle münden. Ferner wird eine Mischeranordnung beschrieben, die aus wenigstens zwei hintereinander angeordneten statischen Mischermodulen besteht, wobei mindestens ein Mischer ein scheibenförmiges statisches Mischermodul ist. Das Mischermodul und die Mischeranordnung werden in durchströmten Rohrleitungen und Gehäusen eingesetzt.
Patent DE-19813680-A1 (DE)
Title: Accommodation device with a thread for receiving tools
Inventor: MAUS JOSEF
IPC: E21B17/03
Filed: 1998-03-27
Abstract: The insert end (3) on the side towards the drive unit (6) has the right-hand thread (1,2) and on the side towards the tool the left-hand thread or vice-versa. The thread arranged towards the tool has a smaller diameter than that towards the drive.
Patent DE-19817522-A1 (DE)
Inventor: MOHR CELIA
IPC: A61Q1/06
Filed: 1998-04-09
Abstract: The invention relates to a cosmetic formulation, especially lipsticks, foundations, mascara, make-up and cover sticks, having a variable volume. The formulation contains between 0.1 and 90 wt.% of a polysodiumacrylate homopolymer which can increase its volume severalfold in comparison with its original volume when it comes into contact with moisture or water; 0.1-0.95 wt.% softening agents, 0.1-50 wt.% wax, 0.5-90 wt.% oils, especially castor oil, lanoline oil, synthetic oil, silicon oil and mixtures thereof; and up to 100 wt.% additional active substances and auxiliary agents, whereby the formulation has a water content that is less than 0.01 wt.%.
Patent DE-19818873-A1 (DE)
Title: Silencer for large high-power diesel internal combustion engine
Inventor: FORSTER PETER
IPC: F02B77/13
Filed: 1998-04-28
Abstract: The silencer (21) is fitted to an engine with a turbocharger may operate as a Helmholtz resonator. It has a perforated (26) inner casing (23) arranged inside an outer casing (24) so that there is an annular gap (25) between them. The exhaust gases flow through the cylindrical space (22) inside the inner casing.
Patent DE-19819572-A1 (DE)
Title: Vehicular brake booster
Inventor: AKIHIKO SEKIGUSHI
IPC: B60T8/24
Filed: 1998-04-30
Abstract: The booster has a control valve (3) for regulating the pressure of an accumulator using the pressure generated by a master cylinder (2). The control valve supplies pressure regulated fluid to a boost chamber. A pressure guide (66), a liquid chamber (63) and a pressurised chamber (61) are provided in hydraulic pressure transmission units (4,5).The interior liquid chamber is connected to the master cylinder. The pressurised chamber is connected to a wheel cylinder in the boost chamber. Pistons of the hydraulic transmission units are effected by the hydraulic pressure of the pressure guide and the liquid chamber
Patent DE-19819900-A1 (DE)
Inventor: BANSE THOMAS
IPC: H05B3/00
Filed: 1998-05-05
Abstract: The invention relates to an infrared radiator element comprising at least one electric conductor wire having tow connection ends and a heat resistant electroinsulator. According to the invention, the element is a woven material in which the electroinsulator is configured as a thread and forms the chain (1), and the conductor wire forms the weft (2).
Patent DE-19820049-A1 (DE)
Inventor: FUERBACHER BRUNO
IPC: H03H3/08
Filed: 1998-05-05
Abstract: According to the inventive thermomechanical method for planing a resist layer which is applied on a partially raised supporting surface, a resist structure, especially an encapsulation for electronic components, is obtained. To this end, a dry resist film (2) which is comprised of a composite made of a temperature resistant protective film (3) and of a photosensitive layer (4) is applied with the photosensitive layer (4) thereof on the supporting surface (6). The dry resist film (2d) is planed using pressure and heat, whereupon the photosensitive layer is exposed. Afterwards, the protective film (3) is removed and the photosensitive layer is developed.
Patent DE-19822256-A1 (DE)
Inventor: KNOBLICH JOHANNES
IPC: G02B15/16
Filed: 1998-05-18
Abstract: The invention relates to a system for directly controlling the movement of a zoom system in a stereomicroscope, comprising direct motor drives for at least one movable lens group which preferably has two lens members which can be controlled independently of each other. The lens members are configured as lens pairs in a Greenough stereomicroscope or a telescopic stereomicroscope.
Patent DE-19828723-A1 (DE)
Title: Laser machining unit, in particular, laser marking/lettering unit
Inventor: VOLKMAR WALTER
IPC: B23K26/03
Filed: 1998-06-29
Abstract: The beam splitter (20) positioned between the deflection mirror (or mirrors) (8) and the laser source (2) is provided with a monitoring camera (24) in such a way that the image field (26) of the camera covers at least a part of the machining area (12) surrounding the working point (A). An Independent claim is also included for a method for machining objects (14) by means of such a laser machining unit.
Patent DE-19835428-A1 (DE)
Title: Long life semiconductor memory device especially a FeRAM
Inventor: YANG DOO YOUNG
IPC: H01L21/8242
Filed: 1998-08-05
Abstract: A semiconductor memory device has ferroelectric memory cells and reference cells with identical capacitor sizes, the voltage applied to the reference cells being greater than that applied to the memory cells for reading data. An Independent claim is also included for production of a ferroelectric material for a semiconductor memory device with ferroelectric memory cells and reference cells by (a) dissolving zirconium n-butoxide and titanium isopropoxide in 2-methoxyethanol; (b) gelling the solution with acetylacetone; (c) adding lanthanum isopropoxide to the product under reflux; (d) adding lead acetate trihydrate with stirring using nitric acid as catalyst; and (e) spin-on coating and thermally treating the product.
Patent DE-19835993-A1 (DE)
Title: Press stamp for applying marks on non-even surface area of component to be labeled, especially workpiece, supporting individual letters, independently of each other movable
Inventor: WUEST LOTHAR
IPC: B44B5/02
Filed: 1998-08-08
Abstract: The stamp includes a head mounted on a stamp holder, having letters attached to it. The individual letters (7) are supported, independently of each other movable, at an elastic pressurization device (9). The pressurization device is preferably held at its side averted from the letters, at a resistance surface area which has, at least roughly the contour of the surface area of the component to be labelled.
Patent DE-19839533-A1 (DE)
Title: Wrapping device for elongated structure such as cable bundle, has wrapping material guided over deflecting roller with ends deflected vertically to surface of wrapping material against spring force
Inventor: BILLING HEINRICH
IPC: B65B9/073
Filed: 1998-08-31
Abstract: The device comprises a magazine roll outputting an adhesive strip of wrapping material. The wrapping material (3) is guided over a deflecting roller (4) that can be deflected like a pendulum. The ends (5,6) of the deflecting roller can be deflected vertically to the surface (7) of the wrapping material, against the force of at least one spring. A deformation device is provided, after the deflecting roller in the transport direction, to bring the wrapping material output from the magazine roll in hose-like fashion around the structure, which can be laid on the deformation device.
Patent DE-19841343-A1 (DE)
Title: Polymer film with helically twisted molecular structure
Inventor: VERRAL MARK
IPC: C08F2/00
Filed: 1998-09-10
Abstract: Polymer film with a helically twisted molecular structure is made by polymerizing an oriented layer of thermochromic, polymerizable, mesogenic material by exposure to actinic radiation while varying the temperature. Polymer film with a helically twisted molecular structure showing at least two reflection peaks, obtained by  (A) forming a coating on a substrate or a layer between two substrates of a thermochromic, polymerizable, mesogenic composition containing  (a) achiral polymerizable mesogenic compound(s),  (b) optionally polymerizable and/or mesogenic chiral compound(s), (c) a polymerisation initiator, and (d) optionally a dye component; (B) orienting the composition so that the axis of the helix is at right angles to the layer; (C) possibly heating at least part of the composition to a specific temperature; (D) polymerizing at least part of the composition with actinic radiation while changing the temperature; (E) possibly repeating step (D) or (D) plus (C) and/or steps (A) and (B); and (F) possibly removing the substrate(s).