baber/WOPTO huggingface dataset:
Patent DE-3331721-C2 (DE)
Title: Radialpresse für Werkstücke mit zylindrischer Außenfläche
IPC: B21J7/14
Filed: 1983-09-02
Granted: 1986-06-05
Abstract: Radialpresse für Werkstücke mit zylindrischer Außenfläche, insbesondere für die Befestigung von Armaturen an Schlauchleitungen. In einem Pressengehäuse (6) sind mehrere Preßbacken (3) im Kreis um die Achse (A) der Werkstückaußenfläche herum angeordnet und mittels je eines Führungskörpers (4) in Radialführungen (5) geführt. An einem zur Achse (A) konzentrischen Druckring (8) sind äußere Gelenkstellen (9) für Kniehebel (10) angeordnet. In den Führungskörpern (4) ist konzentrisch zur Achse (A) je eine innere Gelenkstelle (7) für das jeweils entgegengesetzte Ende des Kniehebels angeordnet. Durch einen Antrieb (15) ist die relative Lage der äußeren und der inneren Gelenkstellen (9 bzw. 7) zueinander im Sinne einer Annäherung oder Entfernung der Kniehebelposition zu bzw. von der gestreckten bzw. radialen Stellung der Kniehebel (10) veränderbar.
Patent DE-3334430-C2 (DE)
Title: Vorrichtung zur Steuerung der Dicke einer extrudierten Folie aus thermoplastischem Material
IPC: B29C48/10
Filed: 1983-09-23
Granted: 1986-01-30
Abstract: Ein Verfahren und eine Vorrichtung zur Steuerung der durchschnittlichen Dicke (T1) einer Filmschicht aus thermoplastischem dielektrischem Material mit einer bekannten Diode (D1), die bei einer veränderlichen Extrusionsrate gemeinsam mit einer Schaumschicht aus ähnlichem thermoplastischem Material mit einer Dicke (T2) und einer Dichte (D2) des Laminats extrudiert wird. Die Vorrichtung enthält eine erste Meßvorrichtung zum Messen der Dicke des Laminats (Tastersignal (C)) und eine zweite Meßeinrichtung zum Messen der Masse je Flächeneinheit des Laminats (Massesignal (M)). Die Vorrichtung enthält ferner eine dritte Meßvorrichtung zum Messen der dielektrischen Eigenschaft und dessen Verteilung in dem Laminat (dielektrisches Signal (W)). Die Vorrichtung enthält außerdem einen Computer, der aufeinanderfolgende Signalsätze von Tastersignal (C), Massesignal (M) und dielektrischem Signal (W) empfängt, um die Dicke (T1) der Filmschicht zu regeln.
Patent DE-3335732-C2 (DE)
IPC: H01H50/64
Filed: 1983-10-01
Granted: 1988-09-22
Abstract: An electromagnetic switching device has a magnet system with a hinged armature (15) which is connected to the contact carrier (37) via a connecting rod (26). A restoring spring arrangement is furthermore provided which presses the hinged armature (15) and thus the contact carrier back into an original position. In general, the contacts of the switching device are open when the magnet system is energised, and are closed in the unenergised state. The restoring spring arrangement is required to close them again. To simplify the design, the restoring spring arrangement is constructed as a restoring helical compression spring (40) which is supported on the one side on the hinged armature (15) and on the other side on a lever (28) which is mounted in a hinged manner on the housing (11), and which also abuts against the contact carrier (37). The drive train, which consists of the hinged armature (15), the restoring spring (40) and the lever (28), is always located outside the connecting line (T-T), which forms a dead-point line and connects the axis of rotation of the hinged armature (15) and the supporting axle of the lever (28) on the housing, so that a single helical compression spring ensures both the support of the hinged armature and the restoration of the contact carrier.
Patent DE-3433666-C2 (DE)
IPC: E04C1/40
Filed: 1984-09-13
Granted: 1988-12-15
Abstract: 1. Wall member (1) having hollow chambers (2) and a heat-insulation coating (7) for increasing the heat-transfer resistance in the hollow chambers (2), characterized in that hollow-chamber push-in units (4) composed of individual hollow-chamber elements (3) are pushed into the hollow chambers, each hollow-chamber element (3) being formed from a panel (5) and webs (6) which project from the panels (5) and keep them at a distance from one another, and in that the heat-insulation coating (7) is attached to the panel surfaces (5).
Patent DE-3438929-C2 (DE)
IPC: B41F33/00
Filed: 1984-10-24
Granted: 1986-10-02
Abstract: 1. Sensor (9) for measuring a gripper support pressure in sheet-fed rotary printing machines, the sensor (9) being arranged between a gripper tip (1) and a gripper support (2) of a gripper, characterized in that the sensor (9) comprises only the following three layers, which lie one above the other and are in total approximately 0.5 mm thick : a) a lower resilient carrier layer (6) which changes its electrical resistance with pressure and comprises plastics material having embedded therein electrically conductive parts, b) a conductive layer (4) arranged thereon, c) an insulating layer (3) arranged thereon, in that one of the electrical measuring connections (7) is applied directly to the conductive layer (4) and in that a plurality of sensors (9) is provided for a series of grippers.
Patent DE-3609926-C2 (DE)
IPC: G08B13/18
Filed: 1986-03-24
Granted: 1988-11-10
Abstract: A movement alarm (12) is described which can be switched to a high- alert or low-alert state. In the high-alert state, the complete area (11) being monitored is in the field of view of the movement alarm. In the low-alert state the effective field of vision of the movement alarm is reduced to the immediate surroundings (13') so that persons can move in the otherwise monitored area (11) without triggering an alarm. If however a person enters into the reduced field of view (13'), for example to cover up the movement alarm during its low-alert state, an alarm is triggered. <IMAGE>
Patent DE-3622342-C2 (DE)
IPC: B26B5/00
Filed: 1986-07-03
Granted: 1989-04-13
Abstract: The knife comprises a substantially hollow handle, a knife blade guided longitudinally movable in a knife blade guide track and at least one guided slider member coupled indirectly with the handle end of the longitudinally movable knife blade. A slider longitudinal slot which receives the slider member extends across the entire thickness of the handle. The slider member has an operating piece on each handle broad side. Both operating pieces receive between themselves at least one guide strip extending parallel to the handle longitudinal axis. The knife blade is held between both operating pieces. The knife blade is so structured that an ergonomically beneficial thumb operable slider mechanism operation is provided for a variety of working situations in a simple way.
Patent DE-3645147-C2 (DE)
Title: Dental care compsn. contg. potassium pyrophosphate
Inventor: GAFFAR ABDUL
IPC: A61Q11/00
Filed: 1986-08-29
Granted: 2000-11-09
Abstract: The compsn. contains, by wt., (A) 4.3-7% alkali pyrophosphate, as tartar-preventive, contg. at least 4.3% K4P2O7 alone or mixed with up to 2.7% Na4P2O7, and, as inhibitor against an enzymatic hydrolysis of (A) in saliva, (B) a fluoride ion-donor in an amt. sufficient to supply 25-5000 (800-1500) ppm fluoride ions and (C) 0-3 (0.1-2)% synthetic anionic polymer of polycarboxylate, having mol.wt. 1000-1000000 (30000-500000).
Patent DE-3816080-C2 (DE)
IPC: H01H43/00
Filed: 1988-05-11
Granted: 1990-05-10
Abstract: A switching device (10) is proposed, having an operating device (11) for manually bringing into operation, in a time-limited manner, electrical devices in motor vehicles, especially an electrically heated rear window. The switching device (10) comprises a time- switching device (12) which can be switched on directly by means of the operating device (11) and is spatially connected thereto, and which switches on the electrical device (13) for a time interval which can be predetermined after operation by the operating device (11).
Patent DE-4012062-C2 (DE)
IPC: H02K21/26
Filed: 1990-04-10
Granted: 1992-08-27
Abstract: An electrical driving device for a vehicle, in particular a car, is disclosed which has a battery and a rotary current transformer. According to the invention, it is provided that the drive system has at least one rotary current disc armature motor (6) which is assigned to a wheel of the vehicle and whose supply voltage can be adjusted in terms of amplitude and frequency. <IMAGE>
Patent DE-4021465-C2 (DE)
IPC: G01V9/00
Filed: 1990-07-05
Granted: 1992-10-29
Abstract: Gaseous hydrocarbons, which are thermocatalytically stripped from natural gas/petroleum parent rocks in subsiding sediment basins or which penetrate the seal of natural gas/petroleum deposits, reach the earth's surface in trace concentration within a geologically short time. The transported hydrocarbon gases transfer information about the hydrocarbon potential, the organic facies and the stage of maturity of the stripping parent rock or about the characteristics of a deposit to the surface. According to the invention, this circumstance is utilised for making statements regarding the prospectivity of the underlying rock by means of measurements at the surface. The molecular and isotopic composition of the trace gases is measured and, allowing for the changes caused by the transport, the abovementioned information about the natural gas-/petroleum-geological state in the underlying rock is derived therefrom. The isotopic changes in the methane during the migration to the surface are quantified. The relationship of the original gas parameters, reconstructed in this way, from parent rock and deposit up to their present geological state and potential - that is to say the prospectivity - of the basin is derived. This makes it possible to provide, before drilling, data about the hydrocarbon potential which is available for filling a certain structure or regionally in a sediment basin, and about lateral changes thereof. Under special geological conditions, the existence of a deposit in the underlying rock can be directly proved, and lateral changes in the effectiveness of stripping can be recognised. Application of the method is therefore suitable for a considerable reduction in the risk of development prospects for crude oil and natural gas.
Patent DE-4126545-C2 (DE)
Inventor: MATHES JOSEF
IPC: F16C25/08
Filed: 1991-08-10
Granted: 1994-11-24
Abstract: The invention relates to a triple-ring rolling contact bearing, primarily for compensating for unavoidable small deformations and errors in bore alignment for cylinders of printing machines, in particular blanket cylinders with rows of rolling elements arranged between the bearing rings (2.1, 3.1, 6), where, to increase the rigidity of the rolling contact bearing, the rows (9; 10) of the rolling contact bearings are constructed to accept radial forces, comprising rows of cylinder roller bearings (10.1; 10.2), next to which are provided, at at least one axial end, ball bearings or rows (9.1; 9.3) of cross-type roller thrust bearings to accept axial forces, and the three bearing rings (2.1, 3.1, 6) can be braced axially and/or radially against one another by suitable means (11 to 18). 
<IMAGE>
Patent DE-4239875-C2 (DE)
Inventor: LINDNER DIETER DR
IPC: F01N3/20
Filed: 1992-11-27
Granted: 1999-02-11
Abstract: The invention relates to an exhaust gas purification system for decreasing the emissions of hydrocarbons during the cold start of internal combustion engines. The exhaust gas purification system contains a hydrocarbon adsorber and a downstream catalyst system which can be composed of a single three-way catalyst or of a combination of oxidation, reduction and/or three-way catalysts in one or more beds. The hydrocarbon emissions during the cold start phase can be significantly decreased by using oxidation catalysts or three-way catalysts which, in comparison with conventional catalysts, have at least twice the loading of platinum and/or palladium.
Patent DE-4406946-C2 (DE)
Inventor: WILLE LOTHAR DIPL ING
IPC: B25B27/00
Filed: 1994-03-04
Granted: 1998-11-19
Abstract: The blind rivet nut setting appts. has a draw spindle, a motor (2) a first drive train between the motor and the draw spindle for prodn. of a rotation movement of the draw spindle, the first drive train being interruptable. A second work train is provided which has a drive part (41) and a driven part. The drive part is movable on a movement track, which has an idling stroke towards the driven part and a useful stroke. The end point (44) of the movement track is firmly provided, the useful stroke ends directly at the end point and the idling stroke is variable. A control device (45) is provided, which controls the motor in the opposite direction, as soon as the drive part reaches the end point of the movement track.
Patent DE-4439031-C2 (DE)
Inventor: LANITZ SIEGFRIED
IPC: B32B7/02
Filed: 1994-11-02
Granted: 1996-08-22
Abstract: The invention consists of a multilayer material and a process for manufacturing this material. The multilayer material comprises a polyester substrate which is provided with a thermoset plastic polymer coating and a layer of contact adhesive. The polymer coating is produced by a reaction between a polyurethane polymer containing hydroxyl groups and a low molecular linear polyisocyanate, with catalytic tin-organic additives and colorants. The multilayer material is resistant to tearing and is also weather-resistant. A transparent, reactive layer, consisting, for example of a layer to take toner or ink, or a metallic layer, can be deposited on the side opposite to the polymer-coated substrate. Multilayer materials of this kind are suitable for large-scale covering of supporting frameworks in the construction of model aircraft and are also suitable as a medium onto which images and print may be applied using a plain paper copier, and can also be used to carry advertising.
Patent NL-1001471-C2 (NL)
Title: Bifunctional per:fluoro:polyether oil
Inventor: TAZELAAR FRANS WILLEM
IPC: C08G65/00
Filed: 1995-10-23
Granted: 1997-04-25
Abstract: Bifunctional perfluoropolyether oil is prepared by reacting a perfluoropolyether diol oil of weight average molecular weight 1500-3000 with a chain lengthener selected from diacid chlorides and diisocyanates. Also claimed is perfluoropolyether rubber prepared from derivatised perfluoropolyether diol oil chain lengthened as above in which the OH terminal groups are derivatised with a compound selected from acryloyl chlorides, isocyanate acrylates of formula O=C=N-CH2-O-C(O)-C(R1)=C(R2)(R3) (II) or with a compound of formula O=C=N-[CH2]q-Si[OR4]3 (III), whereafter the derivatised compound is crosslinked under the influence of a suitable catalyst. p = 1-5; R1, R2, R3 = H, lower alkyl (methyl, ethyl, n- or iso-propyl , n-butyl or t-butyl) q = 1-4; and R4 = methyl, ethyl, n-propyl or isopropyl
Patent NL-1002872-C2 (NL)
Title: Production of transport catheters for passing other catheters through them
Inventor: BOS JOHANNES JACOBUS GERARDUS
IPC: A61M25/00
Filed: 1996-04-15
Granted: 1997-10-17
Abstract: A transport catheter consists of a hollow tubular body with at least one surface partially coated with a gel.
Patent NL-1005366-C2 (NL)
Title: Apparatus for purifying waste water by removal of nitrogen compounds
Inventor: MULDER ARNOLD
IPC: C02F3/22
Filed: 1997-02-25
Granted: 1998-08-26
Abstract: An apparatus for purifying waste water consists of a first reactor vessel (2) attached to a second vessel (3), with a liquid supply and outlet. In the two vessels, respectively aerobic and anoxic conditions exist. An oxygen (O2)-rich gas (9) is supplied to the first vessel for circulation and mixing. The second vessel is supplied with O2-poor gas (10) which also causes mixing. Also claimed is a method for purifying waste water contaminated with nitrogen compounds in the apparatus described above using nitrifying and de-nitrifying micro-organisms on a substrate. The water alternates between aerobic and anoxic conditions in separate reactors and the anoxic conditions are produced by a O2-poor gas.
Patent NL-1007523-C2 (NL)
Inventor: BOOM MELIS GERRIT PIETER
IPC: A47G1/17
Filed: 1997-11-12
Granted: 1999-05-17
Abstract: The invention relates to a suspension device comprising a fixing part (1), which can be fixed to a wall (5) or a similar surface with a boundary surface which is provided with an adhesive (4), and a suspension part (6) to be supported by said fixing part (1), which is suitable for supporting an object or the like which is to be suspended. The suspension part (6) is capable of pivoting movement about a pivot axis with respect to the fixing part (1), and the suspension part (6) comprises a pressure part (7) which is spaced from the pivot axis by some distance and which projects from said fixing part (1), which pressure part (7) is positioned substantially in line with the boundary surface of the fixing part (1), which is provided with an adhesive (4). <IMAGE>
Patent NL-1008838-C2 (NL)
Title: Roller skate with multiple Inline wheels
Inventor: VEENHUIS JAN HENDRIK
IPC: A63C17/12
Filed: 1998-04-08
Granted: 1999-10-11
Abstract: The skate has four inline wheels (18), which are free to rotate.  The user's boot (1) is strapped to a carrier assembly.  The carrier assembly has a vertical toothed rack (22).  The toothed rack (22) meshes with a gear wheel (25).  The gear wheel is on the same shaft as a toothed disc (27).  The toothed disc (27) is linked by a belt (29) to another disc (31) at the rear of the wheels.  The lower disc is coupled to the propulsion wheel (33).  When the user presses his foot down the propulsion wheel drives the skate forward.
Patent NL-1014579-C2 (NL)
Title: Gas fire is provided with gas burner fitted in combustion chamber and has speech recognition devices comprising microphone and speech recognition processing unit, enabling verbal operational commands to be transmitted to fire
Inventor: PETERSEN ERIC
IPC: F24C3/00
Filed: 2000-03-07
Granted: 2001-09-10
Abstract: The gas fire (1) is provided with a gas burner (3) fitted in a combustion chamber (11) and operating components (4,5,7) comprising a gas valve (4) fitted in gas feed conduit (14) connected to the gas burner and an ignition mechanism. Speech recognition devices (10,12,13) constitute a control operated dependent upon spoken commands. The speech recognition devices incorporate a microphone and a speech recognition processing unit (13).  The operating components comprise a fire door (7), enabling the combustion chamber to be closed or at least screened, and a valve (5) enabling a flue duct (2) to be closed at least partly. The same principle applies where an electric fire is used. This has an electric heating element and the component to be operated is a switch, which permits current feed to the heating element, interrupts it and/or regulates it.
Patent NL-1015651-C2 (NL)
Title: Borehole radar tool for locating transitions or fractures in geological formation, includes transmitting and receiving antennas and reflector section extending near wall of housing
Inventor: INGEN ROBERT VAN
IPC: G01V3/30
Filed: 2000-07-07
Granted: 2002-01-24
Abstract: A borehole radar tool includes a housing (2) having transmitting and receiving antenna assemblies. The transmitting antenna and receiving antenna of the respective assemblies extend near the wall of the housing. The section of the reflector (10) located diametrically opposite to the respective transmitting and receiving antennas extends near the wall of the housing.  Independent claims are also included for the following: (A) an algorithm for use in determining electromagnetic contrast information; (B) a method for determining electromagnetic contrast information of a site, an electromagnetic field or electromagnetic radiation; (C) a method for determining the weighing factor (W) applicable for a measuring device; (D) a measuring device for determining electromagnetic contrast information of a site; (E) a computer program for determining electromagnetic contrast information; (F) a method for performing a subsurface survey;  (G) an apparatus for a subsurface survey.
Patent NL-1016824-C2 (NL)
Title: Vehicle with electric signal connection for trailer, has digital control signal for trailer superimposed onto positive power voltage signal
Inventor: VERMANING TJERK
IPC: B60D1/62
Filed: 2000-12-07
Granted: 2002-06-11
Abstract: At least one output connection (24) for the signal processing devices (20, 26, 28, 29) is connected to the positive power voltage supply wire (5) for the trailer. These processing devices superimpose the digital control signal for the trailer onto the positive power voltage signal on the supply wire.  The electric connection (1) comprises a first plug (4) for connecting to a second plug associated with the trailer, and a set of processing devices with input connections (70-79) and at least one output connection. The first plug has at least one connection connected to a power wire for supplying a positive power voltage signal to the trailer. The processing devices receive control signals (S1-S5) intended for the trailer and convert them into a digital control signal for sending to the trailer via the two plugs. An Independent claim is also included for a trailer which can be towed from this vehicle, which includes a second plug connected to a second positive voltage supply wire, and which is provided with a second set of processing devices for converting the digital control signal into a second set of control signals, where the processing device input is connected to the second positive voltage supply wire, and where the second processing devices are designed to receive the superimposed digital control signal and separate it from the positive power voltage signal.
Patent NL-1019792-C2 (NL)
Title: Flow regulator for ground water extraction device, has water outlet formed by tube with sealed bottom end and air inlet opening above liquid inlet opening
Inventor: BRUIN HARMEN
IPC: F04D29/70
Filed: 2002-01-19
Granted: 2003-07-23
Abstract: The water outlet (7) comprises a tube (10) with a sealed bottom end which protrudes vertically from the top side (4) of the flow regulator casing. The tube contains a first inlet opening (11) for air and at least one second inlet opening (12) for the water below the first opening. The cross-section of the second opening is at least ten times greater than that of the first opening. The closure device (13, 15, 18) used to seal the water outlet is also used to seal the first and second openings independently of the position of the float (14).  The float is used to operate the closure device for sealing the water outlet.
Patent NL-1029718-C2 (NL)
Title: Producing masonry units comprises granulating a mixture of ash, cement and water, coating granules with drier mix and pressing coated granules in mold
Inventor: LOGGERS HENDRIK
IPC: C04B40/00
Filed: 2005-08-11
Granted: 2007-02-13
Abstract: Producing masonry units comprises granulating a mixture of ash, cement and water, coating the granules with a drier mix than that used to produce the granules, and pressing the coated granules in a mold at a pressure of up to 35 N/mm2>.
Patent NL-1034852-C2 (NL)
Inventor: SCHREMMER WOLFGANG
IPC: A01D78/06
Filed: 2007-12-20
Granted: 2009-04-27
Abstract: The machine (2) has a front-sided front raking unit (3) attached at a tractor (1) and arranged centrically before the tractor in a driving lane (4) of the tractor, where the front raking unit has a storage area laterally adjacent to the driving lane of the tractor for raking harvested crop from the driving lane of the tractor and storing laterally adjacent to the driving lane. The front raking unit is formed as a volume rake (6), and a rear-sided rear raking unit (7) is attached to the tractor.
Patent NL-2000279-C2 (NL)
Title: Combination is of baby bottle with teat and bottle holder
Inventor: STOFFELS MARCEL ANTONIUS JOHAN
IPC: A47D15/00
Filed: 2006-10-17
Granted: 2008-04-22
Abstract: The combination is of a baby bottle with a teast and a baby bottle holder. The bottle holder (1) comprises a sprung flexible material with a through passage (2) into which the baby bottle can be inserted releasably. The bottle holder is defined by a polygon with four corners (3-6), a side (7-10) being formed between adjacent corners. Each side is limited by a concavely cut side edge. Each side edge determines a shortest distance from it to the center of the through passage. The bottle holder can have a thickness of 8 mm and is made of ethyl vinyl acetate or sub-butadiene rubber.