baber/WOPTO huggingface dataset:
Patent DE-3869261-D1 (DE)
Title: Pfropfpolymerisate auf basis von polyphenylenether.
Inventor: TAUBITZ CHRISTOF DR
IPC: C08F283/08
Filed: 1988-07-21
Granted: 1992-04-23
Abstract: Practically uncrosslinked graft polymers (I) consist of (A) a base polymer of 40-100(wt.)% polyphenylene ether and 0-60% vinyl-aromatic polymer, (B) a monomer with a C=C double bond, in which the double bond C atoms are substd. by only one CO gp. and (C) opt. other olefinically unsatd. monomers. The novelty is that (B) also contains 2 CO gps. linked through a C=C double bond, with the structure (i). Pref. (B) is mono-2-acryloxyethyl maleate (B1) or mono-2-methacryloxyethyl maleate (B2). The graft polymer contains 80-99.9, pref. 90-99.9% (A), 0.1-20, pref. 0.1-10% (B) and 0-20, pref. 0% (C). Graft polymerisation is carried out at 170-350 deg.C (practically) in the absence of a free radical initiator.
Patent DE-3870709-D1 (DE)
Inventor: BOETTGER ROLF DR ING
IPC: G08G1/082
Filed: 1988-05-24
Granted: 1992-06-11
Abstract: The intensity of vehicle density is determined by a monitoring process. Typically samples are taken every two second, and the number of vehicles passing within the period is determined. The samples can be analysed over a longer period and a traffic distribution pattern established, which can be reproduced at specific time intervals, e.g. every 15 minutes. At particular sections with general conditions of traffic, such as stop periods, speed etc can be determined.
Patent DE-3873556-D1 (DE)
Inventor: ALMERING ANTONIUS FRANCISCUS J
IPC: H05B41/22
Filed: 1988-02-12
Granted: 1992-09-17
Abstract: The invention relates to a DC-AC converter for supplying a discharge lamp (17) which converter is in the form of an incomplete half-bridge circuit (11, 12; 15, 16, 19, 18). This lamp (17) is arranged in series with a coil (18) and a capacitor (16). Two switching elements (11, 12) in the half-bridge circuit are formed as switching elements. The lamp current is a square-shaped alternating current. According to the invention a diode (13) is arranged in paralle with the one switching element (11) and a diode (14) is also arranged in parallel with the other switching element (12). Furthermore the control circuit of the switching elements (11, 12) is provided with a switching circuit (21) with which alternately the one switching element (11) and the other switching element (12) are switched several times. The number of switching elements through which the lamp current flows can therefore remain limited to two.
Patent DE-3873746-D1 (DE)
Inventor: INOUE YOSHIHISA
IPC: G11B15/67
Filed: 1988-04-27
Granted: 1992-09-17
Abstract: The apparatus for drawing out a leader block contained in a tape cartridge for a magnetic instrument has a single reel connected to a leader end of a tape in the tape cartridge.  A leader block guide device includes a drawing pin to guide and drive the leader block along a guide path.  An engagement device includes an engagement member slidably mounted on the drawing pin and an urging member for urging the engagement member to engage with the leader block. A control arm engages the engagement member when the tape cartridge enters into and is removed from the magnetic instrument.  A holder base plate is pivotally mounted on a chassis of the magnetic instrument and include cartridge holder and the leader block guide device.
Patent DE-3874238-D1 (DE)
Inventor: TRAGATSCHNIG JOERG
IPC: B63C11/20
Filed: 1988-06-22
Granted: 1992-10-08
Abstract: The tractor or lorry with rear or all-wheel drive has the rear wheels (3) mounted in bearings on the ends of two lengthwise arms (111) extending rearwards from a mounting (10). This leaves a space (1) between the wheels in which accessories or auxiliary machinery can be installed. The mounting can comprise a transverse beam (12) on which the arms are mounted.
Patent DE-3874521-D1 (DE)
Inventor: PIETROPAOLI PAOLO
IPC: B64F1/36
Filed: 1988-09-23
Granted: 1992-10-15
Abstract: A device to facilitate de loading and unloading of the passengers luggage into and from an aircraft hold which device comprises a wheeled truck provided with a conventional elevating conveyor at the upper end of which a platform is attached which can be introduced into the aircraft hold through a door which is located midway of the hold compartment. The platform is wrapped up on a telescopic outer frame which is slidably wrapped up on a middle frame which is slidably wrapped up on an inner frame which is stationary with respect to the aircraft hold being firmly connected to the wheeled truck. The passenger luggage pieces are successively conveyed by turns along the conventional conveyor and when arrived at the upper end thereof they are discharged on said platform and stopped at the center thereof. The platform is then moved forward and rearward on the aircraft luggage compartment at the command of an operator which stands into the luggage compartment and controls the travel of said platform to stop it where there is a place for stowing the luggage. The outer and middle frames which move the upstanding platform along the aircraft luggage compartment with respect to the inner frame are controlled by four pneumatic rodless pistons.
Patent DE-3878481-D1 (DE)
Inventor: VAN RIESEN REINER
IPC: A44B11/25
Filed: 1988-03-19
Granted: 1993-03-25
Abstract: The safety belt lock comprises a lock housing with a closing mechanism containing the ejector.  The entire lock with the exception of the metal spring which operates the ejector is made of plastics for a lightweight design.  The detent arms of the end pieces (4,5) are designed as detent tongues (13,14) which lie one above the other in the insert position thereby engaging in the closing mechanism (3). This closing mechanism (3) has opposing counter detent tongues (6,7) which are resilient and hold the detent tongues (13,14) of the end pieces in between them.  The release button which unlocks the detent tongues of the end pieces is set on one narrow side of the lock housing (1).
Patent DE-3879106-D1 (DE)
Inventor: MEINS JUERGEN DR ING
IPC: G08B13/08
Filed: 1988-11-05
Granted: 1993-04-15
Abstract: A door status signal circuit (25) has an inductor (24) mounted on the door frame. An electrical circuit (17) with an inductor (15) is mounted on the door for coupling with the frame inductor to produce a door status signal. Pref. a thirdexternal circuit (13) has an oscillator (14) supplying a further inductor (12) on the frame coupled with the door inductor to produce a signal with the door in any position. Pref. the door inductor has a section parallel to the second frame inductor and to the direction of door movement length of which equals the amount of door movement. The second frame inductor is positioned so that in any door position it is coupled inductively with a section of equal length of the parallel section of the door inductor.
Patent DE-3879355-D1 (DE)
Inventor: LUHMER UDO
IPC: B23F5/08
Filed: 1988-09-08
Granted: 1993-04-22
Abstract: The method is for the indexed generating grinding of gear wheels in which the rotary components of the rolling movement as well as the stepwise rotation of the workpiece are carried out by the workpiece. The translatory components of the rolling movement as well as the grinding strokes along the tooth faces are carried out by the grinding wheel. Controlled movements of the grinding wheel can be carried out during the stroke to generate tooth profile corrections. The rotary components and the translatory components of the rolling movement are controlled separately in steps between the grinding strokes. The controlled movements of the grinding wheel made to obtain profile corrections are carried out using the equipment provided to carry out the translatory components of the rolling movement.
Patent DE-3881981-D1 (DE)
Inventor: BRECHT ALFRED DIPL ING
IPC: H01R43/042
Filed: 1988-08-03
Granted: 1993-07-29
Abstract: The two handles are mfd. of flat spring steel and held together by a hinge bolt (3) at their point of  Each handle consists of two similar parallel shells (1', 2') incorporating a  (8) which is widened to take the bolt (3), and rounded at the end (9). A looped spring (4) is hooked at one end to a  (11) having two arms (11a, 11b) inclined at an angle and pivoted about an axis (10) so that the shorter arm (11a) can engage with a tooth (12) on the opposite handle when the two handles are squeezed together, bringing the jaws (5, 6) into contact with the conductive piece to be crimped.
Patent DE-3886325-D1 (DE)
Inventor: SCHOLZ WERNER DIPL ING
IPC: G11B5/588
Filed: 1988-09-17
Granted: 1994-01-27
Abstract: 2.1 In the recording of signals in matrix-like blocks (MaSc), a simplified method is to be provided for track following. 2.2 According to the invention, in each case a subregion of a block (B) is written with controlled travel movement, whereas the second part of the block (B) takes place with freely running travel movement. The recording of a special track following signal is not necessary. 2.3 Suitable in particular for a matrix-like recording (MaSc) in accordance with German Offenlegungsschrift 3,509,584.
Patent DE-50000329-D1 (DE)
Inventor: EGGERS PROF DR
IPC: D06P1/94
Filed: 2000-05-03
Granted: 2002-09-05
Abstract: Dyeing system using a supercritical fluid divides the required dyestuff volume into portions to be fed separately into the supercritical fluid flow until it is all dissolved or dispersed. To dye textile substrate materials in a supercritical fluid, preferably dyeing yarn bobbins in supercritical carbon dioxide, the required volume of dyestuff is divided into a number of part volumes. Each part volume is brought into contact with the supercritical fluid for a sufficient time span until it is fully dissolved or dispersed within it. The process is repeated for further dyestuff part volumes until all the required dyestuff has been taken up by the supercritical fluid. The required dyestuff volume is divided into 5-200 portions, and especially 20-90 lots. Each dyestuff part volume is introduced into the flow of supercritical fluid, which is recirculated in time units until all the required dyestuff has been taken up by it. The dyestuff is brought into contact with the flow of supercritical fluid directly downstream of the recirculating pump. The dyestuff portions are brought to the required temperature and pressure conditions, to be mixed with the supercritical fluid. An Independent claim is included for a dyestuff mixing station (A) with a dyestuff feed (1) between one point where a dyestuff take-off section (2) swings and is free and a second point where it is in contact with the supercritical fluid, and vice versa.
Patent DE-50002952-D1 (DE)
Inventor: ELLER MARTIN
IPC: F23Q7/00
Filed: 2000-02-14
Granted: 2003-08-28
Abstract: The rod glow plug has a glow tube, internal heating coil(s) and if appropriate control coil(s) and a connecting pole leading into the tube, whereby the coil(s) is connected to the connecting pole and the tip of the glow tube. A stabiliser rod (10) is provided that extends through an opening in the tip of the glow tube from the connecting pole (9) to the tube tip in a mounting stage, and the stabiliser rod is arranged to pass essentially centrally through the coil(s) (7).
Patent DE-50005946-D1 (DE)
Inventor: KROELL DIPL-ING
IPC: F15B11/028
Filed: 2000-01-08
Granted: 2004-05-13
Abstract: The system pressure is adjusted by simultaneously operating a pressure limiting valve (2) on the pressure generator side and a press switch on the pressure consumer side. All system pressured detected by a pressure sensor (3) are signalled to a microcontroller (5). The system pressure at the pressure limiting valve is set using a positionable adjustment element (12) having a position switch (10) which signals to the microcontroller the start of the adjustment process.  A check valve in the consumer-side pressure line (8) is simultaneously unblocked to create a uniform pressure between the pressure generator side and the pressure consumer side.
Patent DE-50006046-D1 (DE)
Inventor: GEHDE DR
IPC: B29C48/92
Filed: 2000-08-10
Granted: 2004-05-19
Abstract: A plastic extruder-welding unit employing e.g. a hydraulic motor has separate supplies and a control trolley joined to it through sheathed umbilicals. Preferred features: A hydraulic power pack (31) is connected to the motor through flow and return hoses (33, 34), which are sheathed (4) together. Further hoses and leads are included in the sheath. A hot air hose is used to pre-heat the seams. A braided wire hose supplies a continuous plastic welding rod. Electrical leads supply current to an air heating unit (24) and/or are used for control of the hydraulic motor. A hydraulic pump is connected to the ends of the hoses. This is mounted on rollers. The power pack has a mounting (35) for the reel of plastic rod. An air supply unit is included on the trolley. Speed and/or bypass controls are incorporated for the hydraulic pump, a speed adjustment unit is included at the welder, and connected to the controllers through a line. A control circuit holds the speed constant.
Patent DE-50014281-D1 (DE)
Inventor: TANZER DIETER
IPC: C12Q1/28
Filed: 2000-11-13
Granted: 2007-06-06
Abstract: The invention relates to an agent and a method for the dry chemical detection of lactoperoxidase in milk or dairy products. The method according to the invention is characterized by rapid execution thereof and said method has a high degree of sensitivity. The high detection sensitivity is achieved by adding iodide ions to the usual reagents.
Patent DE-50014313-D1 (DE)
Inventor: TETENBORG KONRAD
IPC: B65B3/04
Filed: 2000-03-24
Granted: 2007-06-21
Abstract: The production, filling and closing machine for thermoplastic sacks (58) open on one side and preferably with side folds consists of a first welding and cutting unit, a filling unit, and a second welding unit. A first pair of tongs (44) acts as conveyor grip for transferring the sack to the first welding unit. A second pair of tongs is fixed to the filler unit (60); a third pair of to transports the sack from the filler unit to the second welding unit. A fourth pair of tongs (56) transport the sack from the fir pair of conveyor tongs to a pair of tongs (76) fixed to the filler unit, with a stationary pair of tongs (57) situated in-betwee
Patent DE-50105831-D1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F16K31/02
Filed: 2001-01-13
Granted: 2005-05-12
Abstract: A valve for the control of fluids is disclosed, comprising a valve body (4), which is operated by a translator (3), whereby the translator (3) is operated by the travel of a piezo activator. According to the invention, the valve (1) is characterised in that the valve body (4) comprises a double seated valve, in which two separate valve bodies (5, 7) run.
Patent DE-50106464-D1 (DE)
Inventor: DECKER MATTHIAS
IPC: C07D277/20
Filed: 2001-07-30
Granted: 2005-07-14
Abstract: The present invention relates to a process for the preparation of pure 2-chloro-5 -chloromethylthiazole by distillation in the presence of oligomeric polyethers.
Patent DE-50106951-D1 (DE)
Inventor: UNGERMANN STEFFEN
IPC: B61D37/00
Filed: 2001-09-08
Granted: 2005-09-08
Abstract: The railway coach (1) with an inner roof lining comprising several part linings (13,14) at least crossways to the coach longitudinal axis has central part lining and adjacent part linings fixed with end edges (25) to the inner wall of the roof. On opposite inner walls of the coach side walls (6) are luggage supports (17), beneath which window apertures (10) are provided. In order to effect the inner roof lining with simple means, only three part linings are employed, with holding devices (16) fixed to the insides of the side walls, on which the luggage supports are attached and which have an upwardly open groove (18), in which the longitudinal lower edge (19) of the outer part lining is inserted.
Patent DE-50107386-D1 (DE)
Inventor: STAEHLER F
IPC: C40B40/10
Filed: 2001-10-17
Granted: 2005-10-13
Abstract: Methods and devices provide integrated synthesis of a support for analyte determination and the analyte determination. Preferred embodiments involve particles immobilized on the surface of a support to which receptors are coupled location-specifically, time-specifically or both on pre-determined positions on the support.
Patent DE-50200788-D1 (DE)
Inventor: PINSKE DR
IPC: C08J11/22
Filed: 2002-05-11
Granted: 2004-09-16
Abstract: Method for cleaving polyurethane comprises heating it in 10-90 wt.% water and 90-10 wt.% solvent at a temperature of at least 180 degrees C and a pressure of at least 4 bar. The amount of water per mol. urethane bonds is at least 1 mol.
Patent DE-50200887-D1 (DE)
Inventor: KRONE OTTO
IPC: A01J5/08
Filed: 2002-06-20
Granted: 2004-09-30
Abstract: The milk flow path contains a membrane (6), which partially limits a chamber (22) with connection socket, and a valve unit (7). This acts with the membrane, has first and second valve bodies (8,18), and a passage (11) in the flow path, which is sealed by one of the valve bodies. The unit also has a bypass (13), closed by one of the valve bodies. The chamber is charged initially with a pressure, which is larger than that in the milk line, and before/during fitting of a cup on a teat, the chamber is charged with a pressure corresponding mainly to the under-pressure in the milk line. Position of the valve unit is detected by a proximity sensor (17).
Patent DE-50202453-D1 (DE)
Inventor: OWSIANSKI REINER
IPC: A47J36/38
Filed: 2002-01-31
Granted: 2005-04-21
Abstract: The pressure cooker (2) has a cooker interior (4) and upper wall in at least part (8) of which in the form of the lid a coolant is conducted. The temperature of the lid enables drops of condensed steam to drip down so that further condensation of stem takes place inside the cooker-interior. A balanced pressure valve (13) when open discharges newly produced steam . A spray nozzle introduces the coolant into the cooking interior.
Patent DE-50207363-D1 (DE)
Inventor: KRONE E H DR-ING
IPC: A01F29/09
Filed: 2002-05-16
Granted: 2006-08-10
Abstract: The forage harvester has a rotating drum which carries cutter blades (8). These have a closed slot (11) at each end, allowing them to be fastened to the drum frame, and a second series of slots (12) which open on to their back edge.
Patent DE-50208957-D1 (DE)
Inventor: ENDERLE HARALD
IPC: G01C21/36
Filed: 2002-05-29
Granted: 2007-01-25
Abstract: The invention relates to a simple, cost-effective voice-recognition method and voice-recognition system for recognising the verbal statements of a user, to select a desired list element from a complete list of list elements. According to the invention, the user must name both the complete word of the desired list element and at least one initial character of the desired element in the verbal statement, using sequential voice entries. The verbal statement is split into the components complete word and individual character, said components are processed separately and the two separate voice entries are processed individually. Voice recognition is carried out for the two processed components complete word and individual character. The voice-recognition method and system can be used for guidance systems or navigation systems.
Patent DE-50209133-D1 (DE)
Inventor: HEIM JOHANN-LUDWIG
IPC: F25B35/04
Filed: 2002-07-18
Granted: 2007-02-15
Abstract: The heat exchanger (1) has a tubular coil enclosing an inner chamber holding a burner. The tubular coil consists of two axially aligned sub-helixes (9-12), both with connections. The sub-helix (12) furthest from the burner (7) is connected in an ambient circuit of the absorption heat pump while the other sub-helix(es) is/are connected in series in a primary circuit of the absorption heat pump.
Patent DE-50209272-D1 (DE)
Inventor: HERB ARMIN
IPC: E04C3/04
Filed: 2002-08-20
Granted: 2007-03-08
Abstract: The mounting rail, with a C-shaped cross section, has a rear wall (2) with projecting side walls (1a,1b) at right angles. Each side wall has a recessed section (3) at its outer contour (5), in the longitudinal direction, with a rectangular cross section. The recess depth (t) is less than the wall thickness (d). The recess width (b), in the longitudinal direction, is 0.25-0.75 times the height (h) of the side wall
Patent DE-50305496-D1 (DE)
Inventor: HOFMANN HERBERT
IPC: F16K31/00
Filed: 2003-04-24
Granted: 2006-12-07
Abstract: The piezoelectrically operated valve (1) has a housing (2) containing a flexural converter (5) with an edge that can adopt a fluid channel opening position and a closing position and that is supported on at least a part (29,30) of its edge in the housing. Each part of the edge, with which the flexural converter is supported in the housing, is movably guided within the housing.
Patent DE-50306668-D1 (DE)
Inventor: KINDEL GUENTER
IPC: A23L27/28
Filed: 2003-05-27
Granted: 2007-04-12
Abstract: Process, in order to impart to foodstuffs an aroma of fresh ground and fresh brewed coffee, wherein the aroma substances necessary for imparting the aroma impression of fresh brewed or fresh ground coffee are produced in separate formulations and recombined for use in food stuffs or perfumery products.
Patent DE-50307700-D1 (DE)
Inventor: GRONEBERG-NIENSTEDT PETRA
IPC: A23L13/00
Filed: 2003-01-23
Granted: 2007-08-30
Abstract: A frozen foodstuff is made by first molding a foodstuff blank while frozen under pressure into a first foodstuff part that has a cavity intended to hold a filling. Then filling is loaded into the cavity of the first foodstuff part while frozen. Finally a second frozen foodstuff part is fitted to the first foodstuff part to close the cavity. The mating edges of the parts can be coated with water and/or egg white to stick together, and the two parts can then be breaded or otherwise coated.
Patent DE-50308520-D1 (DE)
Inventor: ARETZ WALTER
IPC: B23K33/00
Filed: 2003-04-28
Granted: 2007-12-20
Abstract: The method involves the use of a tool with an end face that can be pressed against the welding zone of the parts (1,2) to be connected and an agitation tip. The welding zone of the hollow chamber profile on the hollow chamber side is covered by an auxiliary profile (3) inserted into a holder (4). The inserted profile consists of a material whose melting point is higher than that of the hollow chamber profile material.
Patent DE-50310732-D1 (DE)
Inventor: RANKER NORBERT DIPL-ING
IPC: B60R11/00
Filed: 2003-02-08
Granted: 2008-12-18
Abstract: The system for mounting a cigarette lighter (1) in a car comprises a holder (4) mounted on a lever system (6). This is operated when a flap (7) over the radio is lifted, so that the radio moves in guides (5) to a position where the driver can operate it.
Patent DE-58901118-D1 (DE)
Inventor: FREDERICKSEN GUENTER
IPC: A21C9/04
Filed: 1989-10-13
Granted: 1992-05-14
Abstract: The coating of dough products with a coating material which is difficult to handle has hitherto required a manual treatment which was always inaccurate, sometimes unhygienic as well and in all cases expensive too. In order to avoid this, a device is proposed according to the invention which permits the dough products which are to be coated to be coated continuously in a volumetric feed and over an accurate area even with the most difficult coating material. <IMAGE>
Patent DE-58902533-D1 (DE)
Inventor: SCHOEN RUDOLF
IPC: A61M27/00
Filed: 1989-04-11
Granted: 1992-12-03
Abstract: The invention relates to a tubular, flexible suction catheter for insertion into the trachea and the bronchial system, containing at least one continuous lumen for suction of fluids from the lungs, with a distal end of wave-shaped design in the longitudinal extent of the suction catheter. 
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