baber/WOPTO huggingface dataset:
Patent DE-3500282-C1 (DE)
Title: Richtoptik für die Leitstrahllenkung eines Flugkörpers, insbesondere einer Lenkwaffe
Inventor: AMON MAX
IPC: F41G7/26
Filed: 1985-01-07
Granted: 2000-12-28
Abstract: Eine Richtoptik für die Leitstrahllenkung eines Flugkörpers, insbesondere einer Lenkwaffe, während der raketenangetriebenen Flugphase mit Hilfe eines modulierten Leitstrahls, der für die Lenkung des Flugkörpers geeignete Informationen enthält, bei der ein erstes und ein zweites optisches Untersystem im Objektraum unter Verwendung zusammenfallender Visierlinien zusammenwirken, wobei das erste und zweite optische Untersystem eine Lenkinformation an den Flugkörper abgeben, wenn die Austrittsfahne des Arbeitsgases des Raketenantriebs relativ schwer zu durchdringen ist, bei dem ferner das zweite optische Untersystem entlang dessen optischer Achse der Leitstrahl ausgerichtet ist, eine negative optische Gruppe und eine positive optische Gruppe vorgesehen sind, die zu einer defokussierbaren Strahlerweiterungseinrichtung kombiniert sind, wobei die beiden optischen Gruppen zunächst defokussiert sind und die negative optische Gruppe linear von der positiven optischen Gruppe in die fokussierte Stellung bewegt wird, so daß am Flugkörper ein konstanter Durchmesser des Leitstrahls beibehalten wird, und bei der schließlich die positive und negative optische Gruppe jeweils frei von sphärischer Abberation und Koma sind, so daß der ausgesendete Leitstrahl in jeder der Zoompositionen ungestört bleibt.
Patent DE-3620231-C1 (DE)
Inventor: HESSBRUEGGEN NORBERT
IPC: B23B3/06
Filed: 1986-06-16
Granted: 1987-11-26
Abstract: The center drive machine comprises on each machine bed half a center drive headstock for seating and driving the workpiece and in each instance a tool holder slide for the uptake of tools. Both machine units are movable on the same machine bed. For setting the machine according to the workpiece length and for executing the work cycle, both machine units are movable on the machine bed by means of a single drive unit, the drive unit being disposed at one of these machine units and engaging at the other machine unit. For moving the machine units along the machine bed, one machine unit is clamped to the machine bed, allowing the drive to brace itself against this clamped machine unit and the other machine unit to move. The drive unit comprises a servomotor and a spherical roller spindle. After extension of the total length of the spherical roller spindle, the previously clamped machine unit is released and the other machine unit clamped relative to the machine bed, so that then the previously clamped machine unit can be moved. By means of the drive unit, not only the moving of the machine units in rapid motion but also the feed during machining is carried out.
Patent DE-3638816-C1 (DE)
Title: Method for the production of steel rails with low residual stress by means of roller straightening
Inventor: HELLER WILHELM DR-ING
IPC: C21D9/06
Filed: 1986-11-13
Granted: 1988-05-19
Abstract: The hot rail coming from the rolling mill is cooled at an accelerated rate to temperatures below 100@C at the head and foot only, whereas the web is held at temperatures of 150 to 500@C, and is then passed immediately through a roller straightening machine. With the method according to the invention, it is possible to adjust the residual stress condition of the roller-straightened rails to very low values, relative to residual longitudinal tensile stress in the head and foot. The level of residual stress is reduced by more than 50% compared with rails roller-straightened in the conventional manner. <IMAGE>
Patent DE-3701667-C1 (DE)
Title: Run-in device and method for the production of an endless strip for a continuously operating forming or treatment plant
Inventor: WILHELM DIPL-ING DELWIG FRIEDR
IPC: B21C47/24
Filed: 1987-01-19
Granted: 1988-01-14
Abstract: The invention relates to a run-in device for the production of an endless strip from coiled strips, especially steel or metal strips, for a continuously operating forming or treatment plant. In order to provide a run-in device and method for the production of an endless strip for a continuously operating forming or treatment plant in order, by reducing the idle time associated with running in, to increase the output of the forming or treating part or, for the same output, to be able to reduce the run-in speeds, the proposal is to provide, one behind the other in the direction of passage of the strip, an auxiliary uncoiling reel (31), an unrolling device (40), a traversable coil-lifting carriage (11), a guide table (51), a centering unit (61) with a driver apparatus (62) and a cross-cutting shear (63), a strip switch (71) and an apparatus for joining the strip ends, and, finally, a looper (82). <IMAGE>
Patent DE-3719909-C1 (DE)
Title: Anti-armour mine
Inventor: GROESSLER PETER
IPC: F42C11/00
Filed: 1987-06-15
Granted: 1988-12-08
Abstract: The invention relates to an anti-armour mine according to the precharacterising clause of Claim 1, the method of operation of which mine can be matched automatically or manually to the respective target to be engaged, by detonation guidance by means of a sensor device. An exemplary embodiment is explained and is sketched in a drawing.
Patent DE-3721441-C1 (DE)
Inventor: KUBOKI YOSHINORI
IPC: A61Q11/00
Filed: 1987-06-29
Granted: 1988-12-29
Abstract: Levanase, mutanase and dextranase may be immobilised on hydroxyapatite or fluorapatite by adding dropwise a bifunctional aldehyde, preferably glutaraldehyde, to a suspension of the apatite in an aqueous solution containing the enzyme and a protein which has a high affinity for adsorption on the apatite. Alternatively the protein and enzyme may be pre-adsorbed on the apatite prior to the dropwise addition of the aldehyde. The protein may be cytochrome C, albumin, casein or, most preferably, lysozyme. Preferred reaction conditions are the use of a 0.01M to 0.05M phosphate buffer, pH 5.6 to 9.0, 3 to 60 mg of glutaraldehyde per gram of protein, 10 to 100 times as much apatite as protein, and equivalent amounts of protein and enzyme. The product is useful as an ingredient in dentifrices.
Patent DE-3804396-C1 (DE)
Title: Process for producing plastic-bonded explosives
IPC: C06B21/00
Filed: 1988-02-12
Granted: 1989-05-18
Abstract: In order to enhance the solids content and hence the power of a plastic-bonded cast explosive, the plastic binder is mixed with a solid which contains a small proportion of fines having a mean grain size of less than 25  mu m.
Patent DE-3804822-C1 (DE)
IPC: G02B26/00
Filed: 1988-02-12
Granted: 1989-01-05
Abstract: The invention relates to optical components for fiber-optic transmission system, e.g. attenuation element, filter, power divider, comprising at least two supports 50,51 for the fibers 53,54 and an adjusting member 52 movable therebetween. The invention is based on the object to provide an optical component of this kind suitable for remote control. The invention provides that the supports are formed as guide plates 50,51 and that the adjusting member is formed as adjustment plate 52 of dielectric material, that the adjustment plate 52 is movable in a guide space 57 formed between the guide plates 50, 51, and that at least one support plate 50,51 is provided with at least two electrode surfaces 55,56 building-up a dielectric field, said electrode surfaces 55, 56 being connected to a control system for voltage supply.
Patent DE-3914137-C1 (DE)
IPC: A61B5/103
Filed: 1989-04-28
Granted: 1990-03-29
Abstract: Parallel guide system consists of a first parallelogram composed of two parallel first rods, fixed and free couplers and a second parallelogram formed from rods hinged to the free coupler and fitted with an additional coupler which carriers the ear feeler. The four joints (26,28) of the the first parallelogram (16) should be single axis joints and each of the second parallelogram rods (32,34) should be so hinged to the free coupler (30) as to swivel round mutually perpendicular joint axes (c.f). The rod joint axes (c,d) register compared with the second joint axes (e.f) which are parallel to one another. The ear feeler (8) is so pivoted to the free coupler round a single axis joint (50,60,64) with an horizontal axis (g).
Patent DE-3920365-C1 (DE)
Title: Quick operating safety cut-out valve - for gas feed line downstream from appts., has closure plates working under spring pressure
IPC: F16K17/30
Filed: 1989-06-22
Granted: 1990-05-10
Abstract: A quick-operating safety out-out valve operating in a gas feed line downstream from appts. potentially causing pressure rises and upstream from appts. to be protected from such rises, has a closed plate operating under spring pressure.  Where frictional build-up or corrosion may make the valve malfunction within a feed line not accessible for checking, ring nozzles are provided on either face of the plate, and can be gas pressurised via closable valves.  These valves are actuated to provide a functional test of safety-valve operation. USE - For remote controlled valve checking.
Patent DE-3927018-C1 (DE)
Title: Winding button stalk onto garment - includes winding elastomeric thread around thread bundle on stalk, fastening thread end and drawing in direction vertical to stalk
IPC: D05B97/10
Filed: 1989-08-16
Granted: 1990-09-20
Abstract: A process is for the winding of the button stalk of a button sewn on a garment with sewing thread. A thread consisting of an elastomeric plastic is wound on the thread bundle formed by the sewing thread between the button and the garment and the thread end is then fastened. The winding thread is drawn from the button stalk after the winding process in a vertical direction to the stalk axis applying a traction force which exceeds the drawing force of the yarn. ADVANTAGE-The winding thread end is reliably fastened and opening  of the coil is prevented.
Patent DE-4013707-C1 (DE)
Title: Housing for industrial heating furnace - contains switchgear, control and indicators in one plane via module boards secured to housing wall
IPC: F27D19/00
Filed: 1990-04-28
Granted: 1991-05-23
Abstract: The industrial heating furnace housing contains switchgear, controls, indicators and regulators all on one level using rectangular or square module boards screwed to the housing wall. The housing has a number of adjoining, parallel excisions (7) divided up by narrow webs (8) at least 10 mm wide. - Each excision is fitted with a module board (12) whose size ensures that its edges bear on the housing wall (6). A pref. O-ring seal is let into a groove on the underside of the board between this and the housing wall.
Patent DE-4142046-C1 (DE)
IPC: H04Q3/62
Filed: 1991-12-19
Granted: 1993-05-06
Abstract: A programmable subscriber's extension set has a multifrequency dialling emitter (SIU) which generates if required multifrequency connecting tones (MFV2) for controlling an external communication and which is or remains connected to the line once the external communication has been established. Dialling numbers selected by means of an internal subscriber terminal (T1) of the subscriber's extension set (PBX) are converted into multifrequency connecting tones (MFV1) in the framework of the established external communication and are supplied to an external arrangement (T2, T3, T4) at the receiving side which is controlled by the multifrequency connecting tones (MFV1).
Patent DE-4312463-C1 (DE)
Inventor: NAYDOWSKI CHRISTIAN DR
IPC: D21H19/44
Filed: 1993-04-16
Granted: 1994-07-28
Abstract: A CaCO3-talc coating pigment slurry consists of the following four co-ground components: a. 24 to 64% by weight CaCo3, b. 5 to 48% by weight talc, c. 20 to 40% by weight H2O, and d. an adjuvant combination consisting of 0.05 to 1.4% by weight of at least one commercially available grinding acid and 0.05 to 1.2% by weight of at least one commercially available dispersing agent, wherein the mixed pigments have an average statistical particle diameter of 0.4  mu m to 1.5  mu m. That coating pigment slurry can be used to special advantage to prepare a composition for coating papers for gravure printing.
Patent DE-4320935-C1 (DE)
Title: Processing assembly to process for sludge and sand containing oil and grease
Inventor: KLOSE REINHARD DR
IPC: B01D21/00
Filed: 1993-06-24
Granted: 1994-12-22
Abstract: The assembly to process fine grain sludge or sand, containing oil or grease, has a thickener (1) followed by a heater (2) and an assembly containing at least one stirring container (3) and an oil separator (4). Finally, there is a separator (5) and a further stirring container (6) with an additional oil separator (7) in front of a separator (8) and a filter press (9).
Patent DE-4330346-C1 (DE)
Title: Device for anodic oxidation of work-pieces
Inventor: STEINS HELMUT DIPL ING
IPC: C25D17/06
Filed: 1993-09-08
Granted: 1994-11-03
Abstract: Device for anodic oxidation of work-pieces (7) having a wear face (31) located in a recess (17) in the work-piece, having a container (3) for holding an aqueous electrolyte (9), having a support (13) with holder devices (14) for holding a plurality of work-pieces (7), and having means for introducing the support (13) into the container or withdrawing it from the container (3). The support (13) is designed such that it holds the work-pieces (7) in uniform predetermined arrangement with the recess (17) open upwards. At least one anode (20) and cathode (21) are provided for each work-piece, which anode and cathode can be raised and lowered independently of the support (13) so that they can, after the support (13) has been introduced into the container (3), be presented to the work-pieces (7) in fixed arrangement. An electrolyte supply line dipping into the respective recess (17) in the work-piece is assigned to each cathode (21), so that the recess (17) can be selectively anodically oxidised.   <IMAGE>
Patent DE-4343530-C1 (DE)
Title: Ground-mounted (floor-mounted) bearing for a revolving door
Inventor: MICHAELIS HORST
IPC: F16C11/06
Filed: 1993-12-21
Granted: 1995-03-16
Abstract: The invention relates to a ground-mounted bearing for revolving doors, in the case of which the central column is mounted in its lower region by an oblique articulated bearing or axial articulated bearing in order thus to eliminate the otherwise necessary, precise levelling of the ground.
Patent DE-4401608-C1 (DE)
Title: Thermally conductive electrically insulating adhesive joint
Inventor: ARZ WINFRIED DIPL ING
IPC: H01B3/00
Filed: 1994-01-20
Granted: 1995-07-27
Abstract: An adhesive joint between two workpieces (1,2) consists of (a) an electrically insulating base layer (4) of non-filled adhesive on one or both workpiece surfaces (1a), (b) an electrically insulating adhesive (5), mixed with electrically insulating thermally conductive powder (6) and applied onto at least one workpiece surface (2a) or base layer (4), and (c) grains (6a) of the powder (6) penetrating the base layer (4), the adhesive joint thickness corresponding to the size of the largest grain (6a). Pref. the base layer (4) and the adhesive (5) are epoxy resins.  Also claimed is a method of producing the adhesive joint.
Patent DE-4406870-C1 (DE)
Title: Motor vehicle door lock
Inventor: NEUMANN FRANZ
IPC: E05B83/36
Filed: 1994-03-02
Granted: 1995-05-18
Abstract: The lock mechanism has at one end (3) an outer operating lever (6) working in conjunction with a door outer grip (5) and a coupling lever (9) working in conjunction with the outer operating lever. The door outer grip has an operating surface (4) which in the operating condition on opening the door transmits the force from the door outer grip to the outer operating lever. Between the outer operating lever and the coupling lever a screw connection arrangement (12) is provided, having pref. a long hole (13), a fixing screw and a tension spring (15). The outer operating lever via the tension spring is tensioned in a direction related to the door outer grip (5).
Patent DE-4407651-C1 (DE)
Title: Prodn. of synthesis gas from by-prods., by steam-oxygen@ gasification,
Inventor: ADLHOCH WOLFGANG H
IPC: C10J3/56
Filed: 1994-03-08
Granted: 1995-10-26
Abstract: Synthesis gas is made by blasting steam and an oxygen-bearing gas through a nozzle, into a fluidised bed of carbonaceous material, e.g. lignite. On entry, the oxygen bearing jet is concentric with, and surrounded by, the steam jet. In generating the synthesis gas, the main components, CO, H2, CO2, and water, are associated with several organic and inorganic by-products, e.g. ammonia solution, benzol or naphthalene in benzol. One or more such associated substances are vaporised and blown, together with the gasification media, through the nozzle into the bad. In addition to the method, the nozzle to carry it out, is also claimed.
Patent DE-4446159-C1 (DE)
Title: Pneumatic operating device for brakes on railway vehicles
Inventor: DELLMANN TORSTEN DR ING
IPC: B60T17/08
Filed: 1994-12-23
Granted: 1996-07-25
Abstract: The device has a pressure chamber (1) with roughly cylindrical walls, and end components (4) which can move axially relative to one another in order to operate the brakes of a train. The motion is restrained by a return spring (12) which acts to cause a reduction in the volume of the chamber. The walls are formed by a bellows (2) which is made from an elastomer, and the return spring is made from spring elements which are embedded within it. The min. separation of the bellows may also be adjusted by the device which is arranged within the chamber.
Patent DE-4447017-C1 (DE)
Title: Toothed belt tension device
Inventor: HILLEBRAND BERND
IPC: F16H7/12
Filed: 1994-12-30
Granted: 1996-03-07
Abstract: The toothed belt tension device is for a drive sequence consisting of a drive toothed pulley (3), driven toothed pulley (4), toothed belts (6) and tension rollers (23,24). The axis distances of the toothed pulleys are variable, and between the two shaft pins (1) of the drive a single-armed lever (7) is arranged. The lever with its first end is pivotably located on the first shaft pin. The second shaft pin is accommodated in a longitudinal guide (12) of the lever with variable shaft spacing. Approximately centrally on the lever a two-armed tension lever (16) is rotatably located, which at both ends supports tension discs.
Patent NL-1005700-C1 (NL)
Title: Clamp for holding clothes hangers on washing lines
Inventor: CROP HENDRIK
IPC: D06F53/00
Filed: 1997-04-02
Granted: 1998-10-05
Abstract: A clamp consists of a bent plate provided with one or more holes. The form and dimensions are such that, when attached to an open air washing line with a full clothes hanger, it cannot be displaced by wind to touch other clothes.
Patent NL-1013233-C1 (NL)
Title: Closure for plastic refuse bag is made from flexible plastic strip with tongue on one end and grooves along edge
Inventor: SCHOEREN HUBERTUS JOHANNES BER
IPC: B65D63/10
Filed: 1999-10-07
Granted: 2001-01-16
Abstract: The closure is a flat strip of plastic. One end (5) has a series of grooves along one edge of the strip. The other end (6) has a tongue section with a fold line between the tongue section and the main body of the strip. The closure is wrapped around the neck of the bag and the tongue section is twisted at right angles to the main strip and locked into one of the grooves.
Patent NL-1018291-C1 (NL)
Title: Post puller or for withdrawal of post residues from ground involves lever rotatable around locating point with foot plate and gripping devices on post side of lever
Inventor: BOS EDWIN TEUNIS WILLEM
IPC: E04H17/26
Filed: 2001-06-14
Granted: 2002-12-17
Abstract: Post puller (1) or for withdrawal of post residues from the ground involves a lever rotatable around a locating point with a foot plate and gripping devices on the post side of the lever. These devices comprise a hand drill with a straight extending screw thread end (2) of a length which enables it to penetrate a post or a post residue. The screw thread end is arranged in the extension of the drill bar (3).  The drill bar is provided with through cross holes to its longitudinal axis for the insertion of a pin (6) with a head and a securing device. The outer end of the lever (7) turned towards the drill bar is formed as a fork with second holes (14), which coincide with the first holes in the drill bar for insertion of the pin in order to form a hinge point. The lever is formed as a non-bendable tube-shaped frame.
Patent NL-1031303-C1 (NL)
Title: Self-rolling cheer-leading, applause-stimulating hand banner is made of paper, material, film or other flexible printed material
Inventor: KUPERUS ANDRE
IPC: G09F17/00
Filed: 2006-03-04
Granted: 2006-04-12
Abstract: The self-rolling cheer-leading, applause-stimulating hand banner is made of paper, material, film, or other flexible printed material, which is retained by an elastic core (F,G) in the tube (B) of the roller parts. By opening the banner, more pressure and tension are exerted on the incorporated elastic. Through this pressure and tension, the flexible printed material is automatically rolled back around the tube of the roller parts to a closed position.
Patent RU-2042514-C1 (RU)
Title: Method and device for pulling continuous polymeric sheet material
Inventor: OLE BENDT RASMUSSEN
IPC: B29C55/02
Filed: 1989-07-14
Granted: 1995-08-27
Abstract: Sheet material 4 is stretched transversely into longitudinally extending pleats by passage between intermeshing grooved rollers A and B having circularly or helically extending grooves in their surfaces. Each groove is formed of a base 6a, 6b and side walls 5a, 5b inclined outwardly to a peak 7a, 7b. Portions of adjacent side walls 5a and 5b are parallel to one another. The peaks are less than about 3mm apart and the film is stretched by the peaks and is compressed between the side walls by forcing the rollers together. The pleated material is generally then stretched longitudinally substantially to eliminate the pleats and it may then be again stretched transversely between a further set of intermeshing grooved rollers.
Patent RU-2012351-C1 (RU)
Title: Process for preparation of cholesterol-extracting dispersion
Inventor: KHALILOV ELVIS M
IPC: A61K41/13
Filed: 1989-05-12
Granted: 1994-05-15
Abstract: FIELD: biologic chemistry. SUBSTANCE: phosphatidylcholine isolated from cottonseed oil is dissolved in ethanol, to the resulting solution glycyrrhedinic acid salt is added in mixture ratio of 1: (0.45-0.55), with ethanol concentration being of 30-33 % , the resulting emulsion is subjected to ultra-sound treatment or hydrostatic extrusion at the rate of 100 ml/min and initial pressure of 400 kg/cm 2  for 2 min. EFFECT: simplified production process.
Patent RU-2005943-C1 (RU)
Inventor: MEJZHIS EVGENIJ V
IPC: F16K31/02
Filed: 1990-01-05
Granted: 1994-01-15
Abstract: FIELD: pneumatic equipment. SUBSTANCE: electropneumatic converter is provided with booster valve in form of spring-loaded shut-off member. EFFECT: enhanced response and accuracy. 2 cl, 3 dwg
Patent RU-2018147-C1 (RU)
Inventor: SVISTELNIKOV YURIJ A
IPC: G01R31/28
Filed: 1990-02-14
Granted: 1994-08-15
Abstract: Сущность изобретения: устройство содержит: блок контроля переменного напряжения, блок контроля частоты 2, источник переменного напряжения 3, клеммы для подключения объекта контроля 4, генератор синусно-косинусного напряжения 5, блок контроля синусно-косинусного напряжения 6, блок ввода инициативных сигналов 7, шину 8 ЭВМ, ЭВМ 9, преобразователь 10 код - напряжение, блок контроля переменного напряжения 11, коммутатор 12 контроллер 13, блок измерительный 14, блок интерфейсный 15, блок ввода дискретной информации 16 с соответствующими связями. 5 з.п. ф-лы, 7 ил.