baber/WOPTO huggingface dataset:
Patent DE-3701882-C1 (DE)
Title: Process and arrangement for optical distance measuring
Inventor: HAEUSLER GERD DR
IPC: G01B11/24
Filed: 1987-01-23
Granted: 1988-12-01
Abstract: For determining the distance between an object and a reference plane, the object is illuminated with a small light spot and the curvature of the wave front emanating from this light spot is determined. For this purpose, the light spot is virtually duplicated and spatially offset and the interferogram of the wave fronts emanating from these two light spots is recorded. This interferogram contains the required distance information in the form of a stripe pattern, which is evaluated with the aid of Fourier transformation or by phase measurement at two or more points in the reference plane. The invention is suitable in particular also for measuring microrough, diffusely reflecting surfaces.
Patent DE-3742178-C1 (DE)
Title: Supporting frame for a shower tray or a bathtub of short length
IPC: A47K3/162
Filed: 1987-12-12
Granted: 1988-11-03
Abstract: The invention relates to a supporting frame for a shower tray, having four horizontal pivoting arms which are articulated on a connecting device and at their free ends merge into vertical supporting legs, suckers for securing to the outside of the bottom of the shower tray being attached to the upper end of the supporting legs, and adjusting devices for height adjustment being attached to the lower end. As a result of the special configuration of the supporting elements and their articulation on an H-shaped support, a supporting frame is provided which in the folded-out supporting position guarantees a large supporting area and which in the folded-in position forms a space-saving compact unit.
Patent DE-3820653-C1 (DE)
Title: Method of producing a denture from an anchorage part and a denture part held thereon, as well as connectors for performing the method
IPC: A61C13/225
Filed: 1988-06-18
Granted: 1989-11-30
Abstract: The method is intended to produce a denture from an anchorage part such as a crown or the like on the residual teeth and a denture part such as a denture frame, a model casting and the like held thereon via a releasable connecting device such as attachment, bar, screw or the like. For this purpose, a connector which is prefabricated with exactly fitting surfaces for the anchorage part and does not enter into material connection with its material is positioned on a working model representing the situation in the jaws. The anchorage part on the working model is then modelled onto the connector from a modelling compound which can be burnt without residues. A mould of this model is produced and the connector is immediately fixed in the embedding composition of the mould. The casting of the anchorage part is then cast onto the connector in the mould.
Patent DE-3826991-C1 (DE)
Title: Laying board for producing cable harnesses, and an associated method
IPC: H05K13/06
Filed: 1988-08-09
Granted: 1989-11-23
Abstract: A laying board is described for producing cable harnesses on which plug housings can be mounted, in whose pole chambers cables and/or contacts with cables attached thereto can be inserted, especially by means of an industrial robot. The invention is distinguished by the fact that at least two vibration generators are provided which excite the plug housings arranged on the laying board to vibrate at right angles to the insertion direction of the respective contact to be inserted.
Patent DE-3933576-C1 (DE)
Title: Extruding industrial sludge into pellets - increasing dry material content to over 70 per-cent, expelling water
IPC: C02F11/12
Filed: 1989-10-07
Granted: 1991-02-28
Abstract: Sewage or industrial sludge is extruded into pellets shorter than 30mm, possibly with existing dried pellets enmixed to increase brittleness. In a cross-stream of atmos. air, or air heated to 20-80 deg C an oscillating dryer increases dry material content to over 70%, with up to 20g H20 expelled per kg of drying air. Combustible gas produced from organic contents when the dried pellets are treated at 400-1000 deg C in a thermoreactor is cooled by a heat exchanger to below 40 deg C and used as fuel gas in a gas engine. ADVANTAGE - With reduced ash content from residues, energy is effectively produced from sludge.
Patent DE-4003983-C1 (DE)
Title: Automated monitoring of space=shape data for mfg. semiconductors - compares image signals for defined illumination angle range with master signals, to determine defects
IPC: H01L21/66
Filed: 1990-02-09
Granted: 1991-08-29
Abstract: The method involves illuminating the components and observing them using a (TV) camera whose signals are evaluated to detect manufacturing defects. The component is first illuminated over a reproducible angle range and a corresponding first set of image signals stored and compared with a further set. Space-shape data of structures of interest are derived from the image signal set differences.
Patent DE-4004189-C1 (DE)
Title: Actuator for parasol lockable in collapsed state - has stand tube lower end with weight for automatic parasol opening
IPC: A45B25/16
Filed: 1990-02-12
Granted: 1991-04-04
Abstract: The parasol actuator for a design involving a stand tube for a telescopic tube fitted at the top with ribs, which pivot  round horizontal axes and are hinged at their ends to support rods, in turn, hinged to the stand tube. A weight (7) at the bottom end of the telescoping tube (5) is rated to open the parasol automatically. The parasol is closed by a rope etc. (9) which engages the centre part of the tube telescopic and is passed round a pulley (10) at the top end of the stand tube (1).
Patent DE-4108147-C1 (DE)
Title: Grinding machine for deburring and finishing flat work - has switches operating electronic circuit controlling proportional valve setting pressure in lifting hose
IPC: B24B7/12
Filed: 1991-03-13
Granted: 1992-08-13
Abstract: The machine has a frame with a grinding roller (10) covered with an elastic grinding layer (12a) and mounted above a table (22). A transport belt (16) for the workpiece runs over the table. The grinding wheel is mounted on a shaft which extends the width of the machine and is mounted at its ends on height adjustable supports. The adjustable supports are interconnected and the whole unit is supported on an inflatable tube. Contact rollers (33), mounted over the width of the table, engage the top of the work and are connected to switches in an electronic circuit, which control a proportional valve (32). The latter adjusts the pressure in the inflatable tube to maintain the correct pressure between the grinding roller and work. USE/ADVANTAGE - Punched flame cut sheet metal parts, with automatic adjustment of grinding roller compression.
Patent DE-4109365-C1 (DE)
IPC: A61K8/49
Filed: 1991-03-22
Granted: 1992-01-23
Abstract: The invention relates to a composition for the permanent waving of human hair with improved use properties, which contains alkanediols in combination with ammonium carbamate for alkalisation.
Patent DE-4206640-C1 (DE)
Title: Precise joint ligament positioner with holding strand - has positioning region for precise location in joint space coupled by link section to holding strand
Inventor: WEISE PAUL DR
IPC: A61F2/08
Filed: 1992-03-03
Granted: 1993-11-04
Abstract: In the positioning area (11) is a target device operable via a connecting section (12), which in the joint space points away from the device starting from the positioning area. The device is aimed at the "over the top" point on the lateral femoral condyle and thereby simultaneously fixes the entry point of a Kirschner wire outside the joint on the tibia head on a specific line (a-a). A slider (13) moves along the long holder strand (10) and is provided for accommodation of auxiliary members (15), arranged on the specific line (a-a). The connecting section, via a curvature (12a), evolves into a straight section (12b), which links into the positioning area via a further curve in a direction along the specific line. USE/ADVANTAGE - For arthroscopy, with better positioning of the joint ligament.
Patent DE-4215661-C1 (DE)
Title: Corner connector for door or window frame - has welding surface running on mitring and shaft evolving from welding surface and matching inner cross=section of hollow profiles to be joined
IPC: E06B3/96
Filed: 1992-05-13
Granted: 1993-07-01
Abstract: The shaft is inclined on one side surface on which a tension wedge is displaceable. The rise of the inclined side surface is directed crossways to the longitudinal direction of the shaft and the tension wedge is displaceably arranged on the surface crossways to the shaft. A drive wedge is provided which is insertable in a guide channel via the welding surface in the longitudinal direction of the shaft. The guide channel is limited on one side by a back surface of the tension wedge working in conjunction with the drive wedge. The back surface of the tension wedge is inclined to correspond with the wedge surface of the drive wedge. USE/ADVANTAGE - A corner binder for hollow profile window or door frames which can be simply, rapidly and firmly tensioned in the hollow profile and is cheap to produce.
Patent DE-4305777-C1 (DE)
Title: Container for a high-temperature battery
Inventor: HELSPER GUENTER
IPC: H01M50/231
Filed: 1993-02-25
Granted: 1994-09-08
Abstract: A container for a high-temperature battery in a vehicle is arranged at a constant temperature in at least one box. The container consists of a two-piece inner box which supports the battery units and has an upper box and a lower box, and of a two-piece outer box which is arranged for this purpose with the interposition of insulating material and has an upper box and a lower box. The boxes are each composed of deep-drawn half shells (thermoformed half shells) which are welded to one another in a vacuum-tight manner via rims which are bent outwards and run around, and bracket metal sheets which in each case hold corrugated tubes are connected to the inner box and outer box.
Patent DE-4312047-C1 (DE)
Title: Arrangement for collecting and storing seepage water from a landfill site
Inventor: HAAS GERHARD DIPL ING
IPC: B09B1/00
Filed: 1993-04-13
Granted: 1994-11-10
Abstract: The invention relates to an arrangement for collecting and storing seepage water from a landfill site (D) which has a base seal (10) which encloses the landfill site (D) at the bottom and at the margins and is impermeable to liquid. Located inside the landfill site (D) is at least one seepage-water storage container (3) for the intermediate storage of the seepage water and a device connected to the seepage-water storage container (3) and intended for discharging the intermediately stored seepage water. Via a piercing line (18) conventional in landfill sites, a pump unit (1) and a feed line (5), seepage water can be fed into the seepage-water storage container (3) and can be discharged when required via the device for discharging (discharge line 6). Although the seepage-water storage container (3) is made of a material impermeable to liquid, such as plastic film or prefabricated plastic parts, it does not have to meet stringent tightness requirements. It can be removed again or can be left behind. <IMAGE>
Patent DE-4341778-C1 (DE)
Title: Single shaft washing machine for removing mineral waste from objects
Inventor: TRESTLER HERMANN
IPC: B03B5/48
Filed: 1993-12-08
Granted: 1995-06-08
Abstract: The machine has a cylindrical trough (1) with a central motor-driven shaft (3). There is an inlet (6) for the dirty objects and an outlet (7) for the clean objects. The axis of the liquid-filled trough is inclined by between four and forty five degrees to the horizontal and there are paddles (17) to create a flow of the objects against the slope of the trough. The shaft has axial or radial blades (9), each with "a scoop region remote from the waves and a roll-off region near the waves". The two regions are joined by a rib and the edges of each region are at right angles.
Patent DE-4407461-C1 (DE)
Title: Support system for glass base
IPC: A47B96/06
Filed: 1994-03-06
Granted: 1995-11-02
Abstract: The support system for a glass base involves at least two wall rails, at least two glass base supports (2) fixed to one of the wall rails, at least one glass base (4) located on the supports, and a support locator (3) arranged on the side (21, 22) of the supports facing the glass base.A number of rubber suction pads (7) are provided for location of the glass base and are fixed to the support locator. The support locator on the side facing the glass base has a throughgoing gap, in which the rubber suction pads can be pressed by means of their shaft thickened formations (71).
Patent DE-4416048-C1 (DE)
Inventor: SCHIEL LUDWIG DR ING
IPC: H02H7/045
Filed: 1994-05-03
Granted: 1995-12-14
Abstract: The invention relates to a differential current protective device for a stransformer in a multi-phase power supply system having at least one star winding arrangement with an earthed star point. Currents proportional to the mains currents are applied to the differential current protective device via current converters allocated to the transformer's high and low-voltage sides and the device has a computer circuit in which a phase-related current differential is formed taking account of a current corresponding to the zero system current and the value of said differential is monitored. In order to design such a differential current protective device so that it is also as sensitive as possible to the detection of a single-pole internal fault, according to the invention the differential current protective device (SD) comprises an auxiliary current converter (Wh) with its primary winding (Whp) in the connection between the star point (S) and earth; the computer circuit processes the secondary current from the auxiliary current converter (Wh) as that of the current corresponding to the zero system current.
Patent NL-1006983-C1 (NL)
Title: Device for interconnection of number of conduits
Inventor: OVERMAN PAUL THEODORUS JOZEF
IPC: F24D10/00
Filed: 1997-09-09
Granted: 1999-03-10
Abstract: At least two connecting pieces (17-22) are joined to one another by at least one controllable distributor valve (29,30). At least one of the distributor valves is of the two-way type, or even of the three-way type. Between two connecting pieces is a short circuit conduit (31) for accommodating different flow regulating components formed as spring-loaded valves. DESCRIPTION OF DRAWING - The figure displays a partly opened-out perspective view of the connecting device in accordance with a first version of the invention, incorporating two two-way valves. (17-22) connecting pieces, (29,30) distributor valves, (31) short circuit conduit.
Patent NL-1010746-C1 (NL)
Title: Fuel cut-off system for road vehicle, has valve which opens when user keys in security code and intermediate fuel tank which allows thief a few kilometers travel before engine stops
Inventor: KREMERS JAN
IPC: B60R25/042
Filed: 1998-12-07
Granted: 2000-06-08
Abstract: The fuel is channeled from the normal fuel tank (2) to the engine (4) via a solenoid valve (1) and a small intermediate fuel tank (3) When the authorized driver starts the car he keys (5) in a numeric code number which opens the valve (1). If a thief overcomes other security measures and starts the car, the fuel in the intermediate tank will only last for a few kilometers.
Patent NL-1012657-C1 (NL)
Inventor: DERKS MELANIE MARIA
IPC: A47D7/01
Filed: 1999-07-21
Granted: 2001-01-23
Abstract: The invention relates to a safety device for babies to prevent them from sliding down under the bedding. It comprises a blocking system (1) that is situated underneath the bedding and acts as a barrier at the foot of the cot to prevent the baby form sliding down. It mainly comprises a body (2) and a fastening system (4) to attach the blocking system to the cot underneath the bedding. In particular the body (2) includes a beam (3) that is long, wide and high enough to prevent the babies' feet from passing it. The fastening system (4) includes at least one fastening string (5, 13, 14) or strap, preferably fixed to a cover (6) that fits exactly over the body (2). The cover (6) and fastening strings (5) avoid pushing up or away of the beam (3). Furthermore it is in a very inventive way possible to place the body (2, 15) of the blocking system (1) under various differently manufactured fitted sheetfabrics (10, 11, 12), wherein it is impossible for the baby to get his or her feet under the blocking system (1).
Patent NL-1014640-C1 (NL)
Title: Press unit for injection moulding tool, has press plate movement and press force generated by hydraulic or pneumatic pull bars or columns
Inventor: BROUWER CORNELIS LEENDERT
IPC: B29C45/64
Filed: 2000-03-14
Granted: 2001-09-17
Abstract: The closure or press unit has the opening and closing movement of the press plate and the press force all generated by hydraulic or pneumatic pull bars or columns which are retractable behind the mould tool surface.  A closure or press unit optionally used in combination with a press opened or closed using a pneumatic, hydraulic, electric or mechanical mechanism is used for the formation of large to very large size and weight articles by injection-moulding. Both the opening and closing movement and the press force applied are generated using at least one hydraulic or pneumatic pull bar or column, which can be fixed in position. During the opening movement of the press plate, the pull bar(s) can be partly or fully retracted behind the mould tool surface, leaving the tool region freely accessible so that the article can be removed manually or by a robot. The closure or press unit is mounted on a simple sub-frame or machine frame that can be moved along the floor or a concrete foundation.
Patent NL-1019441-C1 (NL)
Title: Composition useful for treating superficial mycoses, comprises acetylsalicylic acid and peroxide
Inventor: ROVERS CORNELIS GERARDUS MARIA
IPC: A61K8/37
Filed: 2001-11-27
Granted: 2003-06-02
Abstract: Composition comprising acetylsalicylic acid and a peroxide is new.  Independent claims are also included for: (1) a kit comprising acetylsalicylic acid (0.2-5 wt.%), salicylic acid (0.005-0.05 wt.%), ethanol (50-80 wt.%) and castor oil (0.05-0.1 wt.%) in one container and a peroxide (1-5 wt.%) in another container; (2) a pharmaceutical preparation with antimycotic activity, comprising one or more active ingredients, carriers and optionally excipients, containing acetylsalicylic acid and a peroxide; and (3) treatment of superficial mycoses by topical administration of a preparation as in (2).
Patent NL-1019497-C1 (NL)
Title: Barrier bar holder is for use in anti-break-in and fall prevention applications and has pin part with slanting edges and angles in thin threaded part
Inventor: WULFRANK HENRI JEAN RENE
IPC: E06B9/01
Filed: 2001-12-05
Granted: 2003-06-06
Abstract: The barrier bar holder is for use in anti-break-in and fall prevention applications and has a pin part with slanting edges and angles in the thin threaded part. A stop (asterisk2) determines the depth of the anchoring, whilst an accommodation component (asterisk3) takes care of overall security. A security sustainment ensures the correct location and anchoring.
Patent NL-1021051-C1 (NL)
Title: Confectionery product, especially lollypop or chewing gum, based on sugar and/or glucose syrup includes caffeine and taurine
Inventor: HOUBEN ALEXANDER ARNOLD CHRIST
IPC: A23G3/00
Filed: 2002-07-11
Granted: 2004-01-13
Abstract: Confectionery product based on sugar and/or glucose syrup includes caffeine and taurine as additives.
Patent NL-1024477-C1 (NL)
Title: Equipment is for packing and turning packet, such as straw bale and has frame provided with at least one piston-cylinder combination with outer end connected to frame
Inventor: KLINKERS MARCUS JOZEFUS MARIA
IPC: A01F15/07
Filed: 2003-10-07
Granted: 2005-04-08
Abstract: The equipment (1) is for packing and turning a packet, such as a straw bale (7) and has a frame with at least one piston/cylinder combination (2) with an outer end connected to the frame. It also has at least one plate hingeably connected to the frame. The piston/cylinder combination is with an outer end turned away from the frame connected with the hingeable plate. The equipment is further provided with two parallel-extending arms (40,41). One arm with a first outer end is connected at a connecting position with the hingeable plate. The second outer ends turned away from the frame are provided with devices (8) for packing a packet. A second piston/cylinder combination is connected at a first outer end with the plate and with a second outer end with the arm. Using the second piston/cylinder combination, the arms are pivotable in relation to the plate.
Patent NL-1031612-C1 (NL)
Title: Digital clock has memory aid and uses method with registration of contents of memo after relevant words are selected in scrolled fashion by selection buttons from alphabetically arranged lists of memo core words
Inventor: CLAESSENS WILLEM MARIA AUGUST
IPC: G04G21/00
Filed: 2006-04-18
Granted: 2007-10-19
Abstract: The digital clock has a memory aid and uses a method with registration of contents of memo after relevant words are selected in scrolled fashion by selection buttons from alphabetically arranged lists of memo core words. By pressing a button it is possible to cause to appear on the screen of the clock the firstly registered memo items at any time. A chargeable battery and switch (17) are used for switching the sound reproduction on and off. Also provided are an alarm press button (18), a signalling lamp (19) and an indicator (20) for the charging of the battery.
Patent NL-1035228-C1 (NL)
Title: Artwork's i.e. painting, three-dimensional replica making method, involves removing medium containing hardened gel from mold, and curing gel surface on carrier for enabling flexible deformation of carrier
Inventor: KELDERMAN PETRUS WILHELMUS F C M
IPC: B41F19/08
Filed: 2008-03-31
Granted: 2009-10-01
Abstract: The method involves producing a negative mold with a carrier made of gel, and hardening the gel. The medium containing the hardened gel is removed from the mold, and the gel surface is cured on a carrier for enabling flexible deformation of the carrier, where the gel contains 10 to 20 weight percent of white pigments.
Patent RU-2034035-C1 (RU)
Title: Method to produce raw iron
Inventor: KARL LENNART AKSELSSON
IPC: C21B13/14
Filed: 1987-03-20
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: method to produce raw iron from iron oxide material provides for stage of preliminary reduction, stage of final reduction in gasification reactor, introducing preliminary reduced material, coal, slag-forming flux and oxygen-containing gas in iron molten bath to produce reducing gas for stage of preliminary reduction. Reducing gas is produced in separate reactor, using coal and oxygen-containing gas loading in metal molten bath. In the case, oxidation degree of outgoing gas, produced on stage of final reduction, is being kept at level of 5 - 100 % ( 10 - 90 % are preferable ) using its afterburning over surface of molten bath. Stage of final reduction and/or stage of gas production is exercised under pressure of below 100 bar ( 1 - 10 % are preferable ). EFFECT: method to produce raw iron from iron oxide material is used in metallurgy. 3 cl, 1 dwg
Patent RU-2040058-C1 (RU)
Title: Parametric transformer
Inventor: AGAFONOV ANATOLIJ I
IPC: G05F3/06
Filed: 1988-11-29
Granted: 1995-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: parametric transformer has magnetic circuit built up of three sections 1,2,3; first section carrier input (line) winding 4, second one, output (resonance) winding 5 whose leads are connected to capacitor to form resonance-tuned circuit. Output winding is mounted on leg section 7 whose cross-sectional area is reduced to 4/5-th of that of remaining portion. Shell-type middle leg of magnetic circuit has slot arranged symmetrically under output winding. In other option, composite magnetic circuit has ribbon frames arranged over perimeter of extreme legs and yokes. EFFECT: improved efficiency and reliability of parametric transformers, improved stability of output voltages. 6 cl, 8 dwg