baber/WOPTO huggingface dataset:
Patent DE-59109186-D1 (DE)
Inventor: REIFFENRATH VOLKER
IPC: G02F1/13
Filed: 1991-11-14
Granted: 2000-05-11
Abstract: PCT No. PCT/EP91/02148 Sec. 371 Date Feb. 11, 1992 Sec. 102(e) Date Feb. 11, 1992 PCT Filed Nov. 14, 1991 PCT Pub. No. WO92/09576 PCT Pub. Date Jun. 11, 1992.The invention relates to halopyridines of the formula I    <IMAGE>  I  in which L is Cl or F, and R1, R2, A1, A2, Z1, Z2, m and n are as defined in patent claim 1, and the use thereof as components of liquid-crystalline, in particular ferroelectric, media.
Patent DE-59200400-D1 (DE)
Inventor: GUMIENNY GERD
IPC: F24H3/08
Filed: 1992-06-09
Granted: 1994-09-29
Abstract: A hot-air heat exchanger, with a heat exchanger housing, the bottom (10) of which is formed essentially by the ceiling of an outer chamber (1), in which a burner (4) is accommodated, at least one heat exchanger pipe (2, 3), which is flowed through by the waste gases of the burner, being laid between bottom and ceiling of the heat exchanger housing through the latter, which is flowed around by the air to be heated, is characterised in that the burner (4) is accommodated in a prechamber (5), the outer wall of which is arranged in the outer chamber (1) with an all-round spacing from the inner wall thereof, in that the prechamber (5) has in its ceiling a number of waste gas openings (52, 54) corresponding to the number of heat exchanger pipes (2, 3), which openings are provided with a surrounding wall (16) which tapers in the direction of the heat exchanger pipes, and in that the outer chamber (1) has openings (12, 14) which are aligned with the waste gas openings (52, 54) and which are each likewise provided with a surrounding wall (16) which tapers in the direction of the heat exchanger pipes and on which in each case a heat exchanger pipe (2, 3) is fastened in an essentially gastight manner, the space between the inner wall of the outer chamber (1) and the outer wall of the prechamber (5) being connected to the ambient air in the direction of the annular gap between the surrounding walls of the waste gas openings (52, 54) and the openings (12, 14) and being capable of being flowed through by air. 
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Patent DE-59203564-D1 (DE)
Inventor: SCHNEIDER FRANK DIPL ING
IPC: B62D53/08
Filed: 1992-10-23
Granted: 1995-10-12
Abstract: A semi-trailer vehicle is proposed comprising a traction vehicle frame (16) having at least two longitudinal members (14) and a fifth-wheel assembly kit (30) arranged on the traction vehicle frame (16), the said kit (30) being realised with bearing blocks (22) and a fifth-wheel plate (24) which is mounted on the bearing blocks (22) so as to be capable of swivelling about an axis running transversely to the direction of travel, the bearing blocks (22) being attached with foot parts (22a), which are elongate in the direction of travel, to the traction vehicle frame (16) in the region of the longitudinal members (14), above said members (14), and the height of the support face of the fifth-wheel plate (24) above the longitudinal members (14) being variable. The articulated road train is constructed in such a way that the height of the support face can be varied by constructional height adaptors (26) which approximately correspond to the contour of the foot parts (22a), are elongate in the direction of travel, are to be assigned to the individual foot parts (22a) and become connected in a positively engaging fashion, at least with respect to the direction of travel, to the respective foot part (22a) on the one hand and to the traction vehicle frame (16) on the other. <IMAGE>
Patent DE-59203833-D1 (DE)
Inventor: VELTRUP ELMAR M DIPL ING
IPC: B08B9/04
Filed: 1992-11-11
Granted: 1995-11-02
Abstract: Device for cleaning pipes, having a rotating impact tool (14) which can be driven in the longitudinal direction of the pipe (12) and to which a pressure medium is fed via a flexible hollow shaft (4). In order to improve the control and the monitoring of the impact tool (14), the line should be a flexible hollow shaft which is connected to a rotary drive (3) and, if appropriate, is guided by an advance unit (7,8). <IMAGE>
Patent DE-59302660-D1 (DE)
Inventor: LAUER LEONHARD DR
IPC: B01D21/00
Filed: 1993-06-18
Granted: 1996-06-27
Abstract: In a method for operating a sewage treatment plant, the electrolytic conductivity of the feed effluent (waste water) and the flow rate thereof are continuously measured and used to form a parameter (S) determining the rate of a precipitant to be added. Individual measurements of the phosphate concentration are carried out in this case. The load signal is corrected in dependence on these individual measurements. An apparatus for injecting the phosphate precipitant has a precipitant pump (12) and an actuating apparatus (14) determining the throughput. In addition, there is a conductivity metering apparatus (19) in the feed effluent, a flow meter (16) and a control apparatus (18) which continuously calculates a parameter (S) for the actuating apparatus (14) from conductivity (LF), flow rate (Q) and, if necessary, correction values. In this manner, on-line operation is possible with precipitant metering operating almost precisely. <IMAGE>
Patent DE-59302856-D1 (DE)
Inventor: BRUDERMANN UWE DR
IPC: B65H23/038
Filed: 1993-02-09
Granted: 1996-07-18
Abstract: The invention relates to a process for moulding closure profiles along the longitudinal edges of a shrinkable plastic web (8) for a shrink-sleeve. The moulding of the closure profiles (10) with a mushroom-shaped cross-section takes place by a continuous forming of the longitudinal edges around a rod-insert. <IMAGE>
Patent DE-59303974-D1 (DE)
Inventor: LAMBERT DETLEF
IPC: E05D15/52
Filed: 1993-12-10
Granted: 1996-10-31
Abstract: The link connector is for a frame containing a C-section undercut inside groove (10-12). A body (8) on the front of the frame has a claw (23) or hooked nut by which it is clamped in the undercut, while the body covers the groove on the outside. The claw is clamped in the groove in the transverse direction by a component actuated from the front. The body bears against the middle of the groove bottom and clear of the front undercut (11). The actuating component can be a screw (21,22) engaging in a tapped hole in the claw or nut. There can be a protrusion (20) on the body, engaging in the rear undercut (12), and the claw can be guided by a recess in the body at right angles to the groove.
Patent DE-59304985-D1 (DE)
Inventor: RUEFF JOSEPH
IPC: G07D5/02
Filed: 1993-07-12
Granted: 1997-02-13
Abstract: The method described for the calibration of coin-checking devices, as well as the calibration device used, is based on the use of normal coins, requires only few on-line measurements and is therefore suitable for use in the field. The calibration is based on the adjustment of predetermined coin-acceptance limits specific to the type of coin concerned.
Patent DE-59305583-D1 (DE)
Inventor: WIEDEMANN UWE DR ING
IPC: F23D11/40
Filed: 1993-08-25
Granted: 1997-04-10
Abstract: Burner with a mixing pipe as passage for the combustion air and a baffle plate arranged in the front region of the mixing pipe, the combustion air being introduced into the combustion space as core air through a central opening in the baffle plate, as twisted air via oblique slots in the baffle plate and as axial air past the baffle plate on the outside. According to the invention, there is provided between the collar (7) of the baffle plate (6) and the inner wall of the mixing pipe (1) an annular body (13) which divides the combustion air portion flowing between baffle plate and mixing pipe into two part flows (14, 17), and a number of nozzles (16) are arranged in an end face (15) of the mixing pipe in the path of the part flow (17) running between the annular body (13) and the mixing pipe. Air jets (17b) pass through the nozzles (16) into the flame at high speed, and a radial air flow (17a) is formed through the gap (18) between the annular body (13) and the end face (15). As a result, a stepped combustion with a substoichiometric primary zone with intensified inner recirculation and a superstoichiometric secondary zone rich in waste gas is achieved and thus the formation of fuel and thermal NOx is reduced considerably. <IMAGE>
Patent DE-59308805-D1 (DE)
Inventor: LUKIC GORAN
IPC: A61F2/966
Filed: 1993-06-02
Granted: 1998-08-27
Abstract: The assembled endoprosthesis is in a radially tensioned state in a cylindrical space (14) and lies with a proximal region (A) in a first external catheter (3) and with a distal region (B) in a second external catheter (30). In order to release the endoprosthesis (1), for example in a vessel (11), the second external catheter (30) is initially retracted. The endoprosthesis (1) is then still retained in the first external catheter (3) by friction and can be folded back by advancing the second external catheter (30), and can thus be repositioned. The endoprosthesis (1) is finally released by retracting the first external catheter (3). Since the friction is divided up over at least two external catheters (3, 30) it is also possible to release endoprostheses (1) which have a high friction on the outside to the external catheter, for example due to a coating, high expansion force or large length. <IMAGE>
Patent DE-59309111-D1 (DE)
Inventor: OSBORNE ROBERT DR ING
IPC: G06E1/02
Filed: 1993-05-18
Granted: 1998-12-10
Abstract: For the evaluation of a prescribed combination of bits, represented by high and low intensity levels, of a plurality of optical signals, the signals having a high intensity level in the prescribed combination are converted into optical signals of low intensity, using an optical inverting device, the signals thus available being combined by means of a coupler and fed to a detection device which emits a significant result only when the sum of the intensities of the signals led together is smaller than the high intensity level of an individual optical signal. Further refinements relate to the asynchronous detection of signal words carried along in a serially transmitted optical signal and having characteristic bit sequences, and to the detection of random combinations of the plurality of optical signals. <IMAGE>
Patent DE-59309197-D1 (DE)
Inventor: ARBENZ DIETRICH DIPL ING
IPC: H04Q3/62
Filed: 1993-02-08
Granted: 1999-01-21
Abstract: Following an unsuccessful connection set-up between two communications terminals connected to a communications system, a call-back can be initiated in the calling terminal. The call-back command is recorded in corresponding memory devices and the signals which identify the terminals involved are stored. Following identification of the transition of the originally unsuccessfully called terminal to the idle condition, the connection set-up procedure is initiated by the system controller only after a predefined delay time. This delay time can be variably defined by a timer, different times also being definable based on specified subscriber groups. A subscriber is therefore able, on the basis of the delayed call-back initiation, to set up a further call connection immediately thereafter which is required as a result of the previous call. He is not hindered by a call-back automatically allocated by the system in the interim period. The length of the selected delay time is to be matched to the normal subscriber behaviour. <IMAGE>
Patent DE-59401020-D1 (DE)
Inventor: NUERNBERGER GUENTER
IPC: B62M11/16
Filed: 1994-01-13
Granted: 1996-12-19
Abstract: In the case of a multi-speed bicycle hub (10) with a planet gear (12) having at least two multi-stage planet wheels (16), it is proposed that the planet wheels each be of two-part design, with a first planet-wheel part (70) having with a toothed rolling-contact portion (74a) which forms one planet-wheel stage (16c), and a toothed coupling portion which has teeth (76) on the outer circumference of the coupling, and with a second planet-wheel part (80) having at least one toothed rolling-contact portion, which in each case forms a planet-wheel stage (16a; 16b), and having a receiving opening (82) for the toothed coupling portion of the first planet-wheel part (70), which receiving opening is provided with teeth (78) on the inner circumference of the coupling, which teeth engage in the teeth (76) on the outer circumference of the coupling. The second planet-wheel part is formed from a sintered part and the first planet-wheel part from a milled part, the teeth on the outer circumference of the coupling being of the same number and having the same toothed ring orientation as the teeth on the inner circumference of the coupling. In this manner, precisely specified, mutual orientation of the planet-wheel stages is obtained whilst production costs are kept low.   <IMAGE>
Patent DE-59402872-D1 (DE)
Inventor: FRANZ KUSTNER
IPC: B29C48/395
Filed: 1994-03-19
Granted: 1997-07-03
Abstract: The invention relates to a novel process for obtaining a product, preferably a foamed product or a foam material, from non-modified starch. In this process, the non-modified starch is introduced by at least one feed opening into a treatment chamber, in which there is provided at least one conveying device, which transports starch from the feed opening in an axial direction through the treatment chamber, which has an effective cross-section enlarging in the transporting direction, so that a foaming and/or breaking up of the starch is achieved by volume enlargement or expansion. At an end of the treatment chamber remote from the feed opening there is provided at least one outlet opening for extruding the product or material. <IMAGE>
Patent DE-59404092-D1 (DE)
Inventor: MUELLER ANDREAS
IPC: E04C3/20
Filed: 1994-12-22
Granted: 1997-10-23
Abstract: In order to produce a building by the skeleton construction method, the invention proposes a multifunctional concrete girder (10) which comprises a longitudinal panel (11) with three parallel longitudinal ribs (12, 13, 14) connected integrally thereto. All the longitudinal ribs (12-14) are of the same height. An on-edge, relatively thin longitudinal rib (12) defines, together with a central, thickened longitudinal rib (13), a warm-air duct (15), while said thickened longitudinal rib (13) defines, together with a second longitudinal rib (14) which is offset inwardly from the other longitudinal border, a conduit (16). The remaining space on the surface of the longitudinal panel (11) forms a floor-beam rest (17). Floor beams made of any material may be rested on said floor-beam rest (17). The warm-air duct (15) is closed to the top by means of a plurality of covering panels (20). The covering panels (20) exhibit heat-conducting ribs (22) which project into the warm-air duct (15). By virtue of this design of multifunctional concrete girders, which, adjoining an installation tower of the building, run along the exterior building line, a building of the skeleton construction type can be subdivided in any manner at any time. This applies not only to areas in offices, commercial buildings or residential buildings, but also to the installation of bathroom units. <IMAGE>
Patent DE-59405422-D1 (DE)
Inventor: WAGNER HERBERT
IPC: B29K23/00
Filed: 1994-12-09
Granted: 1998-04-16
Abstract: I Light-coloured pigments:     from 10 to 60 % by weight of amorphous silica gel powder   from 0.1 to 1.5 % by weight of pyrogenic silica   from 0.2 to 2.0 % by weight of polypropylene wax   II Colour pigments:     from 1 to 5 % by weight of colour black   from 1 to 8 % by weight of black iron oxide   III Binders   from 0.3 to 3 % by weight of fatty acid methyl tauride, Na salt, or    from 0.5 to 6 % by weight of aqueous polyethylene dispersion   IV Surfactants  from 0 to 0.4 % by weight of nonionic surfactant V Carrier liquid from about 60 to 77 % by weight of water with additives.
Patent DE-59407241-D1 (DE)
Inventor: DONN GUENTER
IPC: C12N15/82
Filed: 1994-08-05
Granted: 1998-12-10
Abstract: The invention concerns a method of increasing the yield of crops which are resistant to glutamine synthetase inhibitors, the method calling for crop plants to be treated with small amounts of glutamine synthetase inhibitors. The invention also concerns the use of glutamine synthetase inhibitors to increase the yield of transgenic crop plants.
Patent DE-59407717-D1 (DE)
IPC: C08K3/04
Filed: 1994-04-09
Granted: 1999-03-11
Abstract: Mouldings produced from rigid polystyrene foam or polystyrene particle foam are used for insulation purposes. It has been found that rigid polystyrene foam having a density of less than 20 kg/m<3> has a higher thermal conductivity than rigid polystyrene foam having a higher density. The invention has the object of providing a moulding made from rigid polystyrene foam which has a density of less than 20 kg/m<3> and a favourable thermal conductivity. This object is achieved according to the invention by providing the rigid polystyrene foam with an athermanous material. The consequence of this is that corresponding mouldings having a density of less than 20 kg/m<3> have a thermal conductivity which is no greater or not significantly greater than the thermal conductivity of rigid polystyrene foam having a density of about 40 kg/m<3> with relatively low thermal conductivity. The invention is particularly suitable for sheet-like mouldings made from polystyrene particle foam for insulation in the construction (building) sector.
Patent DE-59409418-D1 (DE)
Inventor: NEUHAUS HANS-JUERGEN
IPC: H04M19/00
Filed: 1994-04-23
Granted: 2000-08-10
Abstract: A circuit arrangement for feeding digital telecommunication terminals via a transformerless physical two-wire interface, proposes a real choke or resistance feed instead of the previously used phantom circuits. The DC-isolation and the signal input and output are provided by capacitors. Level matching is performed either by appropriate dimensioning of the chokes and resistors or by suitable level matching circuits. <IMAGE>
Patent DE-59504870-D1 (DE)
Inventor: OSYPKA PETER DR ING
IPC: A61B18/22
Filed: 1995-06-10
Granted: 1999-03-04
Abstract: A catheter which can be utilized for mapping and/or for ablation in the chamber or chambers of a heart or another body organ has a flexible sheath the distal end of which can be advanced through a blood vessel or another body passage into a selected chamber. A wire-like guide has a distal end portion affixed to the distal end of the sheath and is slidable in a lumen of the sheath so as to form a loop adjacent to and located externally of the distal end of the sheath. The guide and its loop are used as a device for steering the distal end portion of a tubular conductor assembly to any one of a number of different positions relative to the surface surrounding the chamber. The size of the loop is reduced prior to introduction of the distal end of the sheath into and prior to extraction of such distal end from a selected chamber. The catheter can be provided with a second guide serving to form a second loop at the distal end of the sheath and/or with one or more further guides having distal end portions slidable along the single loop or along one of plural loops. The distal end portion(s) of the further guide(s) can serve to steer the distal end portion(s) of one or more conductor assemblies along the surface bounding a selected chamber.
Patent DE-59509247-D1 (DE)
Inventor: FRIGG ROBERT
IPC: A61B17/80
Filed: 1995-09-06
Granted: 2001-06-13
Abstract: A bone plating system for the internal stabilization of a fractured bone is disclosed. The system includes a bone plate having a plurality of conical plate holes tapering toward a bone contact surface and at least two bone screws for anchoring the bone plate to a bone. The screws have a conical head with a textured or structured lateral outside surface which is greater in hardness than the portion of the bone plate which is proximal to the plate holes. The present system provides positive locking between the screw heads and the plate holes.
Patent DE-59509938-D1 (DE)
Inventor: FALKNER DR
IPC: C12Q1/68
Filed: 1995-09-26
Granted: 2002-01-24
Abstract: Quantifying nucleic acid (NA) by adding a given amount of a known NA, as an internal standard (IS), to the sample prior to amplification is improved when 2 distinguishable IS are added (which differ in at least 1 detectable feature from each other and the target), where the amounts of amplified target and IS NA are determined and the amount of target NA originally present calculated. Also new are: (1) biological, esp. biotechnical, prods. contg. less than 10-100 pg NA/dose as measured by the above method, i.e. essentially free of NA, or having less than 1-100 copies of NA; and (2) kits for NA quantification, contg. at least 2 IS, a fluorescent primer that binds to target and IS, negative and positive controls and instructions for use.
Patent DE-59510145-D1 (DE)
Inventor: PFAFF GEORG
IPC: G01C19/5691
Filed: 1995-12-15
Granted: 2002-05-08
Abstract: PCT No. PCT/DE95/01796 Sec. 371 Date Jun. 27, 1997 Sec. 102(e) Date Jun. 27, 1997 PCT Filed Dec. 15, 1995 PCT Pub. No. WO96/21138 PCT Pub. Date Jul. 11, 1996A rotation rate sensor is described that operates on the principle of a resonant vibration gyrometer and is excited by an amplitude-regulated oscillator loop. This sensor is used for instance to ascertain the yaw speed of a vehicle. The effect of Coriolis acceleration is evaluated, which is a measure for the current yaw speed. To monitor the operability of the sensor and the associated electronics, an integrated self-test function is used, which as a so-called BITE function introduces a defined interference variable after actuation of a test input. This defined interference variable leads to an estimatable output voltage, whose occurrence is evaluated for error detection.
Patent DE-59600146-D1 (DE)
Inventor: WILLI JAKOB WILLI JAKOB
IPC: A61B5/00
Filed: 1996-05-03
Granted: 1998-05-14
Abstract: The catheter (1) is produced from at least one distal and one proximal spiral spring and comprises a flexible spiral (2) which surrounds a flexible shaft (3). The spiral springs (4,5) at a connecting point (8) are turned together over several windings and soldered to each other. The connecting point is tubular and with the exception of the shaft is inwardly hollow. The solder in the area of the connecting point does not extend over the outside and the inside of the spiral (2). The distal spiral spring is produced from a wire, which has a smaller diameter than that from which the proximal spiral spring (4) is produced. The two spiral springs at the ends to be connected are pushed onto a centering block where they are twisted together and soldered, after which the block is removed. It is made of nickel-titanium alloy.
Patent DE-59602740-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/46
Filed: 1996-10-02
Granted: 1999-09-16
Abstract: PCT No. PCT/DE96/01895 Sec. 371 Date Jun. 11, 1998 Sec. 102(e) Date Jun. 11, 1998 PCT Filed Oct. 2, 1996 PCT Pub. No. WO97/12740 PCT Pub. Date Apr. 10, 1997For a cycle of a cyclically operating machine, the internal tool pressure is detected during the cycle as a function of the time and/or as a function of the path traversed by the conveying means. The internal tool pressure course is then differentiated as a function of the time or of the path. It is then checked whether, by way of the previously determined derivatives, there are deviations from a monotonic course. If this is the case, the holding pressure time or the change-over moment are changed until the internal tool pressure curve has a monotonic course.
Patent DE-59605252-D1 (DE)
Inventor: BLUM LUDGER
IPC: H01M8/2425
Filed: 1996-02-13
Granted: 2000-06-21
Abstract: The invention concerns a solid electrolyte high-temperature fuel cell module (2) which is composed of a plurality of fuel cells (4) which are stacked on top of one another and to which an operating medium necessary for operating the fuel cells is fed. The heat generated in the fuel cells (4) during combustion is used to heat the operating medium before it is fed into the fuel cells (4).