baber/WOPTO huggingface dataset:
Patent DE-3852262-D1 (DE)
Inventor: BECHEM ULRICH
IPC: E21C27/10
Filed: 1988-03-09
Granted: 1995-01-12
Abstract: A process for drilling minerals, rock and the like, using rotating disc machines characterized in that materials to be drilled - if necessary rough cut or stress-relieved, preferably frontally in a direction of propulsion, but also radially outwards - are undercut layer by layer, each layer breaking into the open. The process is used in combination with a self-steering propulsion unit which is supported or guided on or by the previously machined/rough-cut working face so that the depth of undercutting remains constant.
Patent DE-3852488-D1 (DE)
Inventor: JANG G DAVID
IPC: A61M25/00
Filed: 1988-04-28
Granted: 1995-01-26
Abstract: An angioplasty catheter has a hollow metal tube having a proximal end and a distal end with at least two lumens extending through the tube. Also, the catheter includes a first angioplasty balloon and a second angioplasty balloon attached to the tube near the distal end of the tube, with each of the balloons being in fluid communication with a respective lumen. The balloons are eccentric with respect to the tube, and the first and second balloons have respective first and second lengths and respective first and second inflated diameters. The first length is different than the second length, and the first inflated diameter is different than the second inflated diameter.
Patent DE-3855491-D1 (DE)
Inventor: BONTA JEFFREY
IPC: H04W36/30
Filed: 1988-01-11
Granted: 1996-10-02
Abstract: FIGs. 3A-3F illustrate a method in a radio communications system of measuring signal quality from a remote unit having a voice operated transmitter (VOX) to execute a handoff of the remote unit. The signal quality of a signal received from the remote unit at a fixed station is measured (422, 424, 426, 428, 452, 454, 456, 458) to determine whether a handoff is to be conducted based upon said signal quality of the signal received from the remote unit. If so required, a handoff request is then sent from the fixed station to at least one surrounding fixed station. In response thereto, an audit request is transmitted (438) to the remote unit from said fixed station. In response to said audit request, a response signal (503) is transmitted at the remote unit for a predetermined period of time. A measurement of signal quality of said response signal is made (454, 456, 458) from said remote unit after said audit request transmission at the at least one surrounding fixed station. The remote unit is then handed-off from the fixed station to the at least one surrounding fixed station. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent DE-3864007-D1 (DE)
Inventor: HEILMANN PAUL DIPL ING
IPC: C21D1/74
Filed: 1988-10-05
Granted: 1991-09-05
Abstract: In heat treatment of metal workpieces in a vacuum furnace by heating the workpieces up and quenching them in a cooling gas at elevated pressure, with gas circulation, the cooling gas used is He, H2, mixtures of these gases, or mixtures of He and/or H2 with up to 30 vol.% inert gas. Gas pressure in the furnace is adjusted to 1-4, pref. 1.4-3.0 Mpa and gas speed is selected so that the product of pressure and speed is between 10 and 250 m.MPa.sec-1. Gas circulation is carried out by a fan.
Patent DE-3867685-D1 (DE)
Inventor: PLACHETTA CHRISTOPH DR
IPC: C08L67/00
Filed: 1988-04-14
Granted: 1992-02-27
Abstract: A fireproof thermoplastic moulding compsn. is obtd. by mixing (A) 5-95 wt.% of a polyamide and/or polyester, (B) 5-95% of an elastomer dispersion contg. (b1) 5-75 wt.% of an elastomer prepd. by emulsion polymerisation, (b2) 10-70% of red P, (b3) 10-80% of water and (b4) 0.1-5% of a dispersant, and (C) 0-60% of fibrous and/or particulate filler. The P forms 3-20 wt.% of the total compsn., and (B) is added to a melt of the polyamide and/or polyester.
Patent DE-3868204-D1 (DE)
Inventor: DAPPERHELD STEFFEN DR
IPC: C25B3/25
Filed: 1988-09-17
Granted: 1992-03-12
Abstract: Process is claimed for the prepn. of acrylate and methacrylate derivs. of forula (I) b electrolytic dehalogenation of propionic acid derivs. of formula (II) where R1 = F, CH3 or CO3, pref. F. R2 and R3 = independently, F, Cl, Br, I, H or D. R4 = -CN or -COR5. R5 = -OH; -OD; -OM where M = alkali metal, alkaline earth or NH4+ ion; 1-12C (1-6C), alkoxy; or -NR6R7. R6 and R7 = independently, H; D; 1-12C, (1-6C) alkyl; phenyl. R8 and R9 = independently Cl, Br or I. The electrolysis may be carried out in an open or partitioned cell using an electrolyte comprising the following (whole electrolyte in open cell or catholyte in partitioned cell): 0-100% water, 100-0% organic solvent(s) 0-10% metallic salt with H overpotential of at least 0.25V (at current density of 300 mA/cm2). The cell is run at -10 deg.C b.pt. of the electrolyte at constant current with a current density of 1-600 mA/cm2. In an open cell, the electrolysis may be performed with discontinuous cathode-and continuous anode-reactions. The cathode is pref. made of O, and the electrolysis may be facilitated either by addn. of soluble salts of certain metals or by adjustment of pH (see details below).
Patent DE-3868534-D1 (DE)
Inventor: BROOM NIGEL JOHN PERRYMAN
IPC: C07D499/00
Filed: 1988-05-12
Granted: 1992-04-02
Abstract: During the preparation of 6-(substituted methylene)-2-penem compounds (which are known for their antibacterial and  beta -lactamase inhibitory properties) mixtures of the E-isomer and the Z-isomer may be formed. The Z-isomer is, however generally preferred, and the present invention provides a process whereby the E-isomer may be converted into the Z-isomer by reaction with an aromatic heterocyclic thiol in the presence of a base.
Patent DE-3869298-D1 (DE)
Inventor: KAMMERER MANFRED
IPC: G11B17/047
Filed: 1988-07-16
Granted: 1992-04-23
Abstract: The drawer unit (2) is propelled in or out by a pinion (9) and rack (6) on each side by a motor. Upon insertion, a friction roller (4) acting on the underside of cassette (11) draws it in to the operating position and vice versa on ejection when it drives the cassette up a ramp (16) to an attitude easy for lifting out by hand.
Patent DE-3869360-D1 (DE)
Inventor: GRUNEWALD HANS-JOACHIM
IPC: B60R22/24
Filed: 1988-12-05
Granted: 1992-04-23
Abstract: The mechanism adjusts a guide fitting (11) for a safety belt (12), and particularly the top one of a three-point automatic belt.  It has a porfiled holding member (16) on which the fitting is slid by remote control and locked in different positoins. A control member (28) sliding on the holding one has a gearwheel (24) meshing with the holding member. The fitting is coupled to a locking member (31) for the gearwheel, and which operates when the belt is placed under load.
Patent DE-3869546-D1 (DE)
Inventor: GEIGER GERHARD DIPL ING
IPC: H04Q11/04
Filed: 1988-09-26
Granted: 1992-04-30
Abstract: The system architecture allows signalling and packet data  to be transferred between a peripheral and a packet exchange (PAD) via as intermediate circuit (LC). This has a data control (DEC) which separates the signalisation data and the packet   data and has a local processor (LCP) handling the signalisation data for controlling transfer of the packet data to the data line (DL) leading to the packet exchange (PAD). Pref. the packet data are transferred to the packet exchange (PAD) via a multiplex transmission mode and are transferred in the opposite direction via a demultiplex mode.
Patent DE-3869847-D1 (DE)
Inventor: STOEFFLER ALBERT
IPC: B65D23/04
Filed: 1988-06-29
Granted: 1992-05-14
Abstract: Hair dyeing operations are carried out with a two-chamber container where one bottle contains the liq. or pasty dye and the second bottle contains the pasty or liq. oxidising agent, usually hydrogen peroxide. The upper part of the top bottle and the stopper are made of a soft plastic, esp.  polyethylene. Its separate cylinder is made of a rigid plastic, esp. polypropylene.  The  bottle is made of a rigid plastic, impermeable to oxygen, esp. of PVC or BAREX (RTM).
Patent DE-3875190-D1 (DE)
Inventor: BOKEL ARNOLD
IPC: F16C35/067
Filed: 1988-08-03
Granted: 1992-11-12
Abstract: The bearings are fitted onto a shaft (2) and spaced by inner and outer deformable elements (12,4) in the unexpanded state.  The bearing securing flange (7) is fastened, and the whole assembly heat treated to expand the deformable elements.  After cooling the elements remain in the clamping position. The treatment temp. is between 40 and 60 deg.C and the deformable elements are made from a shape memory alloy.  The deformation can also be provided by spring elements with similar thermal characteristics.
Patent DE-3878939-D1 (DE)
Inventor: IBACH HARALD
IPC: H01J37/05
Filed: 1988-01-20
Granted: 1993-04-15
Abstract: In an electron spectrometer the electrons are guided through a path such that energy in a selected band can be focussed in an energy-dispersive system (2,3) such that focussing can be made independently in two mutually perpendicular axes. The independent focussing is achieved by a lens system (4,5,6) having non-circular symmetrical properties disposed either in front of or behind the dispersive system to provide correction. Either, the real or virtual input aperture of the dispersive system lies on an image forming plane outside the dispersive system, or else an objective outside the dispersive system is used to produce an input aperture from the real or virtual output aperture. The lens system may include a rectangular lens of tapered profile.
Patent DE-3881895-D1 (DE)
Inventor: FELDMAN PETER
IPC: A61K35/16
Filed: 1988-12-22
Granted: 1993-07-22
Abstract: A method for at least partially separating vitamin K-dependent blood clotting factors from a mixture containing at least one such factor, e.g. a prothrombin complex concentrate, which comprises adsorption of said mixture on to a chelate of a polyvalent metal immobilised on an inert support, e.g. Cu<2+>-primed Chelating Sepharose, followed by elution to yield one or more fractions enriched in respect of one of said factors.
Patent DE-50000821-D1 (DE)
Inventor: KIENDL ROBERT
IPC: G06Q50/00
Filed: 2000-02-01
Granted: 2003-01-09
Abstract: The invention relates to a method for dynamically obtaining relevant traffic information and/or for dynamically optimizing a route followed by a first vehicle which belongs to a self-organizing traffic information and/or traffic guidance system to which other vehicles belong as well. Said method consists of the following steps: generating own data by means of vehicle-mounted sensors and/or other information sources in the first vehicle; transmitting data relevant to the first vehicle or other vehicles; receiving data transmitted by other vehicles; storing data obtained from received and/or own data; generating and transmitting requests regarding data which can possibly be provided by other vehicles; and potential relaying received data by retransmitting said data in processed or unprocessed form.
Patent DE-50003548-D1 (DE)
Inventor: WOHLLEBE THOMAS
IPC: B60R21/235
Filed: 2000-05-18
Granted: 2003-10-09
Abstract: The invention relates to an airbag for a motor vehicle. Said airbag is connected to a gas generator and can be inflated thereby. Prechambers are provided, whereby the air bag, which can be filled with gas at a predetermined pressure, can be filled with gas therefrom. The airbag is designed in such a way that it can perform a restraint function even after a subsequent collision. In order to form said prechambers (4, 11, 13), extensible elastic woven parts (3) are provided on the side of the airbag (1, 6, 8, 12) and /or on the side of the airbag (1, 6, 8, 12) facing the passengers. Said parts, when extended,  push back at least part of the gas in the airbag (1, 6, 8, 12) when there is a drop in the pressure in said airbag.
Patent DE-50005776-D1 (DE)
Inventor: HERBST RICHARD
IPC: B29C45/42
Filed: 2000-09-22
Granted: 2004-04-29
Abstract: An injection molding handling system (22) moves between open tool halves to transfer an object (26) to one tool half (12) and has an elastically mounted transfer plate (40). Before transfer occurs, a first reference device (28) on the tool half engages with a second reference device (30) on the transfer plate and the elastic bearing between plate and operating arm is bridged by a coupling (44). An injection molding handling system (22) moves between open tool halves to transfer an object (26) to one tool half (12) and includes an elastically mounted transfer plate (40). The handling system moves to and from the tool half in such a way that before transfer occurs a first reference device (28) on the tool half engages with a corresponding second reference device (30) on the transfer plate and the elastic bearing between plate and operating arm is bridged by a coupling (44). Independent claims are made for: (a) the handling system for transferring an object to the tool half; (b) a process for transferring an object into a tool half in which the elastic support is bridged to restrain movement while the handling system moves between the open tool halves; (c) a process for transferring an object into a tool half in which the elastic support is bridged to restrain movement during travel to the predetermined position.
Patent DE-50006843-D1 (DE)
Inventor: LUETHI RUDOLF
IPC: B21J15/02
Filed: 2000-09-06
Granted: 2004-07-22
Abstract: The invention relates to a method for producing lamella packets (60, 70) of the type normally used in adjustable steering columns in automobiles and which comprise a soft lamella (71) made of soft sheet metal material and at least one layered hard lamella (71) placed on top of said material. The lamella (71, 74) are connected by at least one rivet made of soft lamella (71). The method is characterized by the use of presses (110, 120) positioned one after the other. A soft lamella (71) is formed and stamped out of a strip (111) of said softer material in the first press (110) at a rate dictated by the press (110). Soft lamella (71) produced in this matter are transported to the second press (120). At least one hard lamella (72, 74) is completely formed in a second press (120) from a band (121) of harder sheet material and then stamped. Said hard lamella is placed over a soft lamella (71) and a rivet connection is produced.
Patent DE-50104329-D1 (DE)
Inventor: WEDER UWE
IPC: H02M1/14
Filed: 2001-11-21
Granted: 2004-12-02
Abstract: The circuit contains a series regulator with an FET. A capacitor and a further FET, which is provided as a transfer gate and is driven by the POR signal, are connected in series between the source terminal, to which the external supply voltage is applied, and the gate connection. When the external voltage is applied, the FET opens, with the transfer gate switched on, corresponding to the charging of the capacitor which now takes place. Because this charging process takes a certain amount of time, overshoots in the internal voltage are prevented.
Patent DE-50105050-D1 (DE)
Inventor: HAGEMANN LUDBERT
IPC: F16L3/10
Filed: 2001-07-27
Granted: 2005-02-17
Abstract: A pipe clamp consists of two semicircular sections (18). These are linked by flanges and a bolt (28) passing through a flange notch (20). The flange notch is lined by a plastics saddle (12) with shank aperture (26). The plastics saddle aperture converges from the open end to the shaft.
Patent DE-50110387-D1 (DE)
Inventor: VIERTEL LOTHAR
IPC: B60Q3/02
Filed: 2001-06-26
Granted: 2006-08-17
Abstract: The sun visor has two separate rectangular visor panels (1,2), the first visor panel fitted to one arm (30) of a right angle pivot axis at one end and provided with a counter-bearing pin (21) at its other end, for movement into an inoperative position adjacent the roof of the automobile, the second visor panel provided with a pivot axis (23) at either end, with all pivot axes and the counter-bearing pin aligned with a common axial line (22).
Patent DE-50112088-D1 (DE)
Inventor: MOELLER MARKUS
IPC: A61K8/25
Filed: 2001-08-29
Granted: 2007-04-05
Abstract: A swellable layer silicate is described based on smectite or sepiolite/palygorskite for use in media containing di- or polyvalent cations that reduce swellability, characterized by a swelling volume of about 5 to 50 mL, measured by addition of 2 g layer silicate (air-dried) to 100 mL water, and by a fineness of maximum 5 wt. % >40 mum and maximum 20% >20 mum, as dry sieve residue.
Patent DE-50112983-D1 (DE)
Inventor: HOFACKER STEFFEN DR
IPC: C08J7/043
Filed: 2001-04-09
Granted: 2007-10-25
Abstract: Plastics with an abrasion-resistant surface and permanent protection against UV radiation are provided with a multilayer coating comprising at least one layer containing zinc oxide and at least one abrasion-resistant layer.
Patent DE-50115550-D1 (DE)
Inventor: KITZEL HANS-PETER
IPC: H02G5/00
Filed: 2001-04-30
Granted: 2010-08-26
Abstract: The busbar system includes an outer conductor (2) formed of two sections with open cross section. The section has a U shaped cross section. The sections are built of bent sheet steel. The sections are connected using connection pieces (5) with T shaped cross section. The connections are designed as screw connections.
Patent DE-50200203-D1 (DE)
IPC: B21C37/08
Filed: 2002-10-18
Granted: 2004-02-12
Abstract: The lower section extruded strip (2) has a U shape and to be mounted onto the top surface is a smaller section strip (5). The two sections are to be joined by seam welding along edges (6,7) . While the sections are stationary the laser welding heads (14,15) are moved along the length. The laser beam (16) is reflected into the edge section.
Patent DE-50201613-D1 (DE)
Inventor: SPAHN DR MED
IPC: A61B17/80
Filed: 2002-09-19
Granted: 2004-12-30
Abstract: The surgical stabilizer for the tibia and tibia head has an elongated plate with bores to receive bone screw sand a slot to receive a spacer block (7) which can be adjusted for position along the slot and locked by a screw (13). The spacer block can have a U-shaped cut out (8) with side flanges to engage the edges of the plate. <??>Claims include a method of stabilizing the tibia using the plate.
Patent DE-50202915-D1 (DE)
Inventor: NETTEK MANFRED
IPC: E02D29/14
Filed: 2002-05-31
Granted: 2005-06-02
Abstract: The method involves positioning a horizontally oriented rotating cutting blade (15) within a manhole frame (7) at a desired depth. The manhole frame can be detached horizontally by, starting from the inside, causing the rotating cutting blade to perform eccentric circumferential runs along the inside of the manhole frame.  An Independent claim is also included for a device for detaching embedded manhole frame.
Patent DE-50205618-D1 (DE)
Inventor: FISCHER EKKEHART
IPC: G02C5/22
Filed: 2002-03-22
Granted: 2006-04-06
Abstract: Hinge connection between the bowed and central sections of a frame for pair of glasses, comprises two snap hooks, each of which has a holding element with a projection. Holding elements are spaced apart and can locate into receiving elements in the central section. The projections and the receiving elements are located along an axis, and a spring element is located between the holding elements.
Patent DE-50207871-D1 (DE)
Inventor: MUELLNER STEFAN
IPC: A61Q7/00
Filed: 2002-02-22
Granted: 2006-09-28
Abstract: Pharmaceutical or cosmetic agents for use in hair treatment contain a betaine. Pharmaceutical or cosmetic agents for use in hair treatment contain a betaine of formula (I): [Image] R1> - R3>H, Me or an optionally unsaturated, optionally cyclic 2-8C hydrocarbon; R4> - R9>H, -OR1>0>, -COR1>1>, Me (optionally with a 1H-imidazole-4 substituent) or an optionally unsaturated, optionally cyclic 2-8C hydrocarbon; R1>0>H, Me or an optionally unsaturated, optionally cyclic 2-30C hydrocarbon; R1>1>Me or an optionally unsaturated, optionally cyclic 2-30C hydrocarbon; x, y and z : integer 0-12, with at least one being other than 0; and Y : COO->, (SO3)-> or OH-> combined with a physiologically-compatible anion.
Patent DE-50208408-D1 (DE)
Inventor: RATHS HANS-CHRISTIAN
IPC: C09K23/28
Filed: 2002-01-09
Granted: 2006-11-23
Abstract: A process for making a surfactant composition involving: (a) providing a starting mixture containing: (i) an aqueous alkali solution; (ii) at least one amino acid and/or a salt thereof; (iii) a fatty acid chloride; (iv) an acylatable surfactant precursor selected from the group consisting of a protein hydrolyzate, a polyamino acid, an aminosulfonic acid, an amino sugar, a nonionic surfactant, and mixtures thereof; and (v) up to about 15% by weight, based on the weight of the starting mixture, of a polyol component; (b) providing a stirring mechanism; and (c) reacting (ii) and (iii), with stirring, to form the surfactant composition.
Patent DE-50304812-D1 (DE)
Inventor: ALTENDORFER SIEGBERT DIPL ING
IPC: F25B43/00
Filed: 2003-03-04
Granted: 2006-10-12
Abstract: The side of the holder (1) adjacent to the entry opening (8) is essentially closed by the wall (7), for the purpose of flow deflection, and the desiccant (34) holding chamber is constructed in an intermediate position.
Patent DE-50305563-D1 (DE)
Inventor: MUELLER VEIT
IPC: A61G5/12
Filed: 2003-12-12
Granted: 2006-12-14
Abstract: A leg support has a supporting arm (SA) (2) on bearings so as to swivel on a frame part (FP) (1). A slide rod (4) can operate like a telescope in relation to a main part (3). On a free end area, the SA has a double-sided rocker lever (5) to swivel on bearings with its first lever part (5a) linked with an articulated joint by means of a compression bar (6) on the FP.
Patent DE-50306479-D1 (DE)
Inventor: ANDRETZKI RAINER
IPC: A61D1/08
Filed: 2003-09-05
Granted: 2007-03-29
Abstract: The livestock birth aid lever rod (1) has one end connected to an apparatus supported on the mother animal and with two casings (2,3) which can be fixed in place. The lever rod supports a pair of clamping rings and has multiple parallel notches spaced perpendicular to the axis of the lever. Each notch has a flat face facing the front lever and an angled face facing the rear end.
Patent DE-50310943-D1 (DE)
Inventor: ZIMMERMANN HEINRICH
IPC: H02K5/173
Filed: 2003-09-05
Granted: 2009-01-29
Abstract: Disclosed is a first device for at least transducing or transmitting torque, comprising a shaft which is mounted inside a housing of the first device via at least one bearing. A second device can be releasably connected to the shaft. The housing and the shaft are connected to each other in an electrically conductive manner via another component, at least one of the contact areas to said component representing a wiping contact.
Patent DE-50312709-D1 (DE)
Inventor: BUSCHKE INGO
IPC: H05K7/20
Filed: 2003-07-18
Granted: 2010-06-24
Abstract: An electronics housing with a circuit board in the interior of the electronics housing, fitted with electronics components on at least one first surface, said first surface facing a first wall of the electronics housing and the interior is filled with a thermally conducting sealing mass, at least between the first surface of the circuit board and the first wall. According to the invention, local overheating on the external housing surfaces may be avoided whereby a planar heat dissipater is arranged in the sealing mass, between the circuit board and the first wall, which has a higher specific heat conductivity than the sealing mass, whereby inhomogeneous temperature distributions along the surfaces of the first wall are reduced.