baber/WOPTO huggingface dataset:
Patent DE-3765401-D1 (DE)
Inventor: HUELSMANN HELMUT DIPL ING
IPC: B26D5/34
Filed: 1987-10-17
Granted: 1990-11-08
Abstract: 1. Method for producing containers coated with varnish or plastics or other anti-corrosive agents, in which the container wall is produced from a rectangular sheet-metal blank which is bent according to the subsequent form of the container wall and is butt-welded or lap-welded or soldered on the contiguous longitudinal edges, and to which the base and, if applicable, the lid are welted, and the sheet-metal blank is cut off a long sheet-metal web (12) which is usually would into a coil (20), characterised in that the sheet-metal web is coated with varnish or plastics or other anti-corrosive agents on the top side and/or on the underside omitting strips extending transversely to the longitudinal direction of the web, and the sheet-metal web (12) is divided into sheet-metal blanks within the transverse strips, and each blank is shaped into the container wall, wherein the uncoated strips are parallel to the height of the container wall and are welded or soldered.
Patent DE-3773670-D1 (DE)
Inventor: ALPAR BELA DIPL-ING
IPC: H05F3/02
Filed: 1987-06-24
Granted: 1991-11-14
Abstract: The pillow, quilt, protective garment or other personal object comprises an antistatic slip holding pieces of polyurethane foam with max. sp. wt. 20 kg/m3, cut to regular size and shape but irregularly arranged. The foam is static and open-cell, and of antiseptic material. The slip may be of cotton or of synthetic material treated to be antistatic. The pieces are pref. hexagonal bodies formed by first cutting a foam block into sheets and then with rotary and/or swinging knives into pieces, with the cut pieces delivered by an air flow into slips. Pref. 0.4-1.6 wt.% enzymatic decomposition inhibiting additive is added to the polyol component when prepg. the otherwise conventional polyurethane foam.
Patent DE-3782717-D1 (DE)
Inventor: OTTKA MANFRED DIPL ING
IPC: H04B1/707
Filed: 1987-08-26
Granted: 1992-12-24
Abstract: The limit of the count supply for the feedback signal in the coherent addition process is related by a specified inequality to the length of theperiods of the spread codes used. The arrangement includes a delay locked loop. Read-write memories (RAM) in conjunction with a circulating address counters act as delay devices in each loop of the coherent addition per spread code period. The address counters are set to the associated spread code periods.
Patent DE-3785261-D1 (DE)
Inventor: LEHMANN GUNTER
IPC: C08G16/00
Filed: 1987-06-20
Granted: 1993-05-13
Abstract: Hardener for aminoplast resins contains, by wt. w.r.t. the total wt. of the hardener, (a) 30-92.5 (55-90) esp. 58-79% amino gp.-contg. cpd., (b) 5-35 (15-32)% ammonium salt of an inorganic or organic acid, (c) 2-30 (5-15) esp. 5-8% guanimine and (d) 0.5-10 (0.9-6) esp. 1.1-2.4% mono- or polybasic inorganic or organic acid having pKa-value below 2, provided that the sum of the constituents (a)-(d) is 100 wt.%.
Patent DE-3785749-D1 (DE)
Inventor: KIESER JOERG DR
IPC: H05H1/46
Filed: 1987-08-17
Granted: 1993-06-09
Abstract: In a plasma prodn. and susbtrate treatment device with a microwave generator, a chamber for contg. a gas and the substrate to be coated, and a magnet system for generating local electron-cyclotron resonance, the chamber is formed by metallic walls with a microwave entry window and that the magnetic field of the magent system is freely locatable within the chamber and has a preset spacing from the substrate. Also claimed is use of the device for deposition of a visible light-transparent protective layer of SiOx (x=1-2) on a mirror by decomposition of a gaseous silicon hydride in the presence of oxygen (cpd.) in a plasma discharge.
Patent DE-3864867-D1 (DE)
Inventor: BEUTLER GERHARD
IPC: G05D16/18
Filed: 1988-03-23
Granted: 1991-10-24
Abstract: The regulation system uses a setting device (5) regulating the flow volume for each pump (1), with a hydraulic setting piston (34) ano a regulator (6). An associated control (25) supplies the regulator (6) with a correction signal (Xx) dependent on the difference in the required flow volume for the respective pump (1) and the actual flow volume, with a mean value for all the pumps (1) used to obtain the required flow vol. The setting device (5) for each pump (1) is coupled to a position sensor using a ramp surface (35) attached to the setting position (34) and a sensor element (32,33) coupled to the control (25).
Patent DE-3871212-D1 (DE)
Inventor: ROLL HANS PETER DIPL ING
IPC: H04B5/00
Filed: 1988-03-03
Granted: 1992-06-25
Abstract: The communication system allows bidirections communication between a pair of devices (5) via a number of relay stations (1) between successive sections (2,3) of the communication path.  At least one of these sections (2) comprises a cable acting as a transmission and reception antenna.  The intermediate relay stations (1) have two opposing amplifiers for equalising the attenuation in the adjacent line section (2). When a radio signal is received the successive sections (2) are switched through one after the other, to allow the signals to be forwarded in the required direction. Simultaneous disconnection of the sections is performed after passage of the relayed communication signals.
Patent DE-3875152-D1 (DE)
Inventor: KNOP REINHARD
IPC: B05C5/02
Filed: 1988-02-11
Granted: 1992-11-12
Abstract: The continuous strip of paper (2) is coated with a liq. by guiding the paper (2) by a roller (1) over a trough (3) contg. the liq. The trough is formed between two walls (4,6) and is connected to a supply pipe (11). The thickness of the coating is controlled by a flexible lip (12) projecting from the upper edge of the wall (6). The edge of the lip is clamped in the required position by clamping devices (17,19) mounted on a beam (20) which can be swung about an axis parallel to the axis of the roller (1).
Patent DE-3878132-D1 (DE)
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: A61M1/14
Filed: 1988-09-29
Granted: 1993-03-18
Abstract: A dialysis system using concentrate withdrawn from a reservoir for mixing with water in desired proportion, includes monitoring means to ensure the correct reservoir has been attached. Each concentrate feed-line includes a conductivity test cell producing a signal delivered to a monitoring circuit programmed with the correct conductivity values. Deviations actuate an alarm or control response. The electrodes of the conductivity test cell can be so placed in the suction feed-line that they also serve as level indicators. Metal electrodes can be placed resp. inside and outside a plastic suction line.
Patent DE-3878662-D1 (DE)
Inventor: KOGLIN BODO DR
IPC: C02F11/12
Filed: 1988-11-25
Granted: 1993-04-01
Abstract: In a method for drying previously dewatered activated sludge by heating, the new feature is that lime is added to the sludge. Also new is an appts consisting of a contact (esp thin-film) drier, plus a system for addn of lime. More specifically, lime is added to pH at least 11. The treated sludge is dried to over 40 (pref 60-75)% dry residue and/or the lime-treated sludge is dried to granules of predominant particle size 1-10, esp 2-5,mm.
Patent DE-3880132-D1 (DE)
Inventor: WILLIAMS L STRATUS COMPUTER
IPC: G06F11/18
Filed: 1988-01-14
Granted: 1993-05-13
Abstract: Digital logic equipment in which two logic elements operate with timing control from a clock element with selected synchronism, includes a failure detecting element which detects the absence of the selected synchronism between the two logic elements even when each is providing otherwise correct logic operation. The apparatus and method enable a digital logic system to follow two redundant digital logic elements so long as they operate in lock step synchronism, and to sense a failure which occurs only in synchronism to disable one of the two logic elements to maintain thereafter uninterrupted operation with the other logic element.
Patent DE-50001589-D1 (DE)
Inventor: KLEMENT MAG
IPC: C02F1/42
Filed: 2000-01-27
Granted: 2003-05-08
Abstract: Filtering system includes a branch connector (60) to tubular filters or strainers (72, 74, 76). Water is supplied through the pressure line (24) to the branches, which have equal length and perforated areas in the tubes. Thus each branch passes an equal quantity of water supplied by the pump unit (10).
Patent DE-50002596-D1 (DE)
Inventor: LEIBOLD HANS
IPC: B01D46/42
Filed: 2000-03-31
Granted: 2003-07-24
Abstract: In a method and apparatus for cleaning filters in which raw gas with particles suspended therein is conducted from a raw gas space to a clean gas space and through which intermittently a back-flushing gas is conducted from the clean gas space to the raw gas space, a flow dynamic control element is disposed in the clean gas space which blocks the outflow of gas from the clean gas space when a back-flushing gas is admitted to the clean gas space under a pressure, which exceeds the filter operating pressure so as to prevent excessive back-flushing gas losses during back-flushing. The flow dynamic control element is switched between an open and a blocking state by the pressure changes in the clean gas space without including any movable parts.
Patent DE-50005082-D1 (DE)
Inventor: BERNDL GUNTHER
IPC: A61K47/32
Filed: 2000-03-17
Granted: 2004-02-26
Abstract: The invention relates to excipients in powder form for use in solid pharmaceutical presentations, comprising a pharmaceutically acceptable polymer and a liquid or semisolid solubilizing surface-active substance.
Patent DE-50006773-D1 (DE)
Inventor: SUTHOFF BURKHARD
IPC: F25B21/00
Filed: 2000-12-23
Granted: 2004-07-15
Abstract: The invention relates to a novel cooling system (100) in which waste heat to be dissipated is first absorbed by an electron emission layer (15). The heat induces a discharge of electrons (13) from the surface of the electron emission layer, whereby the electrons are drawn off by a suction electrode (10) which is located on a positive potential located opposite the emission layer (15). The thermal energy carried along by the electrons (13) induce a heat transfer from the electron emission layer (15) to the suction electrode (10). The intensity of the electron flow can be controlled by the bias voltage of a grid (12) which is arranged between the electron emission layer (15) and the suction electrode (10). The surface of the electron emission layer (15) is preferably composed of alkaline earth metals such as barium or cesium.
Patent DE-50007041-D1 (DE)
Inventor: ASSMANN VOLKMAR
IPC: B65H33/16
Filed: 2000-04-22
Granted: 2004-08-19
Abstract: The upright (1) has a first height-adjustable, longitudinally movable stop (4) extending vertically to the longitudinal direction and on the table (2) is a second stop (5) extending in the longitudinal direction. The second stop is positionable at different spacings from the table edge located in the longitudinal direction. The first stop has a slot starting from its lower edge and extending vertically to the table surface. The height and width of the slot corresponds to the height of the second stop. The first stop is divided into two parts (4a,4b) by the slot which are movable separately.
Patent DE-50011242-D1 (DE)
Inventor: SACKMANN BERND
IPC: E01H1/08
Filed: 2000-07-26
Granted: 2005-11-03
Abstract: The street cleaning vehicle has a suction tube (6) fitted with a hydraulic cylinder and piston (8a, 8b) for lifting it and a bellows (9) for lowering it. Sensors (10) detect any unevenness in the ground level and a control unit raises or lowers the suction tube as required.
Patent DE-50012838-D1 (DE)
Inventor: BIEGER FRIEDHELM
IPC: E01B29/05
Filed: 2000-03-16
Granted: 2006-07-06
Abstract: The method for preparing a permanent way comprises producing a running section consisting of two rails (4, 5) with sleepers (1) between them. Rods (18) are then inserted into the concrete bearing layer (10) beneath. The height and width of the running section is then adjusted and the sleepers supported. The running section is then fixed to the rods to prevent lateral shifting. The upper bearing layer (9) is then poured and a revetment (20) added. An independent claim is included for a system for adjusting the running section of a permanent way.
Patent DE-50015342-D1 (DE)
Inventor: PIPPERT MANFRED
IPC: A61M1/14
Filed: 2000-06-30
Granted: 2008-10-16
Abstract: The constituents of the acid dialysis concentrate required for producing dialysis fluid are not - as is the case in the prior art - provided as a dry concentrate or as a true solution, but are provided as a suspension of undissolved substances  preferably sodium chloride and, optionally, other substances - in an aqueous solution of the remaining constituents. The suspension is introduced into a container designated as an acid cartridge, is stored, transported and is then used. A liquid concentrate is produced from the suspension at the location of dialysis by means of a device and is processed into a dialysis fluid by using existing dosing and safety systems of conventional dialysis units. The inventive system makes it possible to realize savings and advantages with regard to transport, storage and handling without lowering the common standard for patient safety which is applied to the use of conventional liquid concentrate.
Patent DE-50015885-D1 (DE)
Inventor: BIRKEL SUSANNE DR
IPC: A61K8/60
Filed: 2000-05-09
Granted: 2010-04-22
Abstract: Instant gel preparation (I) comprises a mixture of dry substances, where the mixture exhibits a content of: (A) at least a gel former and/or at least a super absorbing polymer; and (B) at least a solid material (gasified particles), preparing an acoustic perceptible effect by contacting with moisture, which contains at least a gas enclosed in a solid envelope. Instant gel preparation (I) comprises a mixture of dry substances, where the mixture exhibits a content of: (A) at least a gel former and/or at least a super absorbing polymer; and (B) at least a solid material (gasified particles), preparing an acoustic perceptible effect by contacting with moisture, which contains at least a gas enclosed in a solid envelope, where the envelope is such that gas is released when the envelope is contacted with water or moisture and the material of the envelope is saccharide based materials and the gas included in the gasified particles is carbon dioxide, nitrogen and/or air and the pressure of the gas included in the particles is larger than the environmental pressure. Independent claims are also included for: (1) use of gasified particles comprising at least a gas enclosed in a solid envelope based on saccharide, where the envelope is such that the gas is released when the envelope is contacted with water or moisture, acoustic indicator to indicate that (I) can be readily used after liquid addition or to indicate the instant use of a preparation containing active- and auxiliary materials after addition of water or an aqueous solvent, where the active- or auxiliary materials present in micro capsule of non water-proof material; and (2) a method of preparing a thickened, readymade cosmetic agent comprising either preparing aqueous or water containing solvent system and adding (I); or adding aqueous or water containing solvent system to (I), agitating until the acoustic effects are terminated.
Patent DE-50105873-D1 (DE)
Inventor: KNAPPE HORST
IPC: F27D1/00
Filed: 2001-02-08
Granted: 2005-05-19
Abstract: The device for invisible attachment of plates, in particular, natural stone heating plates (1) to walls comprises a holding element (8, 9) which fits into a blind cutout in the form of a T slot (10) provided with an opening for entry of the holding element.
Patent DE-50110573-D1 (DE)
Inventor: OSTERMEYER THOMAS
IPC: G21F7/047
Filed: 2001-11-02
Granted: 2006-09-07
Abstract: Door unit has a first safety device (140) that allows the door to be opened when a flange of a container is sealingly and firmly connected with the insulator frame; and a second safety device that allows the container flange to be removed from the insulator frame only if the door is sealingly and firmly connected with the insulator frame. The first safety device has a locking unit and a locking mechanism containing a hook (117) interacting with a locking pin (116) and connected to a lever (114) and a tappet (112) inserted into the passage of a bayonet closure of the container flange and acting on the lever. Preferred Features: The lever rotates about an axis (115). The tappet and a support element pre-tensioned by a spring (120) are arranged in the region of opposing ends of the lever.
Patent DE-50111574-D1 (DE)
Inventor: GROLL PETER
IPC: E01B35/12
Filed: 2001-06-26
Granted: 2007-01-11
Abstract: The invention relates to a sleeper for supporting the rails of a railway, made of a cast concrete body (1) in which receiving elements (9) are cast either in a flush position or in a hollow (11). Said receiving elements are provided under the rails and are used to fix various special devices such as measuring signal sensors, noise protection bodies, or devices for train traffic control. The receiving elements consist respectively of at least one connecting plate (9) under each rail, the connecting plate being firmly anchored in the concrete body (1) and containing fixing elements (9). Said fixing elements (9) embody tap holes, stay rods or screw fastenings, by means of which various special devices can be fixed to a standardised concrete sleeper.
Patent DE-50111810-D1 (DE)
Inventor: JESSE GERHARD
IPC: F04B43/00
Filed: 2001-06-01
Granted: 2007-02-15
Abstract: The invention relates to a dosing pump comprising a chamber, an inlet valve located in an inlet pertaining to said chamber, and an outlet valve located in an outlet pertaining to said chamber. The chamber is divided into two partial chambers ( 2, 18 ) by a separating means. Said separating means comprises a separating valve ( 38 ) which opens in the direction of conveyance and which connects the partial chambers ( 2, 18 ). The separating means can be moved back and forth in the direction of conveyance and is connected to a drive device for this purpose. When the separating means is moved in the direction of conveyance, dosing liquid is sucked in via the inlet valve ( 6 ) and is simultaneously discharged via the outlet valve ( 28 ). This process is carried out smoothly and continuously. When the separating means is moved back counter to the direction of conveyance, the dosing liquid remains virtually still in the chamber which is formed out of the two partial chambers ( 2, 8 ), in such a way that, on the whole, hardly any dosing liquid moves except for the separating means moving through the dosing liquid in the chamber.
Patent DE-50115441-D1 (DE)
Inventor: FUCHS STEFAN
IPC: H05B3/10
Filed: 2001-07-11
Granted: 2010-06-02
Abstract: Infrared radiating element made of vitreous silica comprises: (i) a heating pipe (2) having a gas-tight current leadthrough with an electrical heat conductor (4) arranged in the pipe as radiation source; (ii) a cooling element (3) having a cooling channel (3a) for liquid coolant in the region of the conductor; and (iii) a metallic reflector (8) with a reflecting surface. The reflecting surface inscribes a line around a surface through which a part of the liquid coolant can pass. Preferred Features: The reflector is made from a metal layer and the coolant channel of the cooling element is covered with the metal layer. The cooling element is a cooling tube surrounding a heating tube. The heat conductor is made of tungsten and the heating tube is filled with an inert gas doped with ammonium bromide or copper bromide.
Patent DE-50203768-D1 (DE)
Inventor: BERG JAN
IPC: C09D5/46
Filed: 2002-05-17
Granted: 2005-09-01
Abstract: Pigmented powder coating suspensions (pigmented powder slurries) preparable by (1) mixing at least two liquid components comprising in each case at least one liquid starting product in a static mixer, to give a liquid, (2) emulsifying the liquid (1) in an aqueous medium in a dispersing unit, to give an aqueous emulsion of liquid particles, and (3) cooling the emulsion (2) so that a suspension of dimensionally stable particles is formed, wherein said aqueous medium comprises the suspension of at least one pigment; and also processes for preparing them and their use as coating materials, adhesives, and sealing compounds or to prepare such compositions.
Patent DE-50204788-D1 (DE)
Inventor: KNORR WOLFGANG
IPC: F26B11/14
Filed: 2002-05-31
Granted: 2005-12-08
Abstract: The invention relates to a device for feeding a drying gas to a mixing granulator comprising a mixing chamber and a rotating agitator ( 3 ), on which mixer blades ( 4 ) are arranged in a radial position with respect to a drive shaft ( 5 ). The feeder line ( 6 ) for the drying gas is disposed inside the drive shaft ( 5 ) of the agitator ( 3 ). An exit line ( 7 ) is respectively connected in the region of each mixer blade ( 4 ), said line terminating in at least one outlet ( 8 ) arranged underneath and, in the direction of rotation, behind the mixer blades (s). The outlet ( 8 ) extends advantageously in at least partial manner along the mixer blades ( 4 ), embodied in the form of a slit or in a flat manner in the form of a porous element.
Patent DE-50206847-D1 (DE)
Inventor: PLETZER STEFAN
IPC: E04F15/04
Filed: 2002-02-20
Granted: 2006-06-22
Abstract: A panel, particularly a floor-covering panel, is provided that has separate horizontal and vertical locking structures. The panel has a first side edge and a second side edge. The first side edge has a groove and a locking lip, and the second side edge has a tongue and a locking tongue. The first side edge of one panel interlocks with the second side edge of another panel without adhesives or fasteners such that the tongue and groove form a joint that provides a vertical interconnection lock and the locking lip and locking tongue form a joint that provides a horizontal interconnection lock. Advantageously, one or more first side edge surfaces opposite surfaces of the second edge locking tongue have a space between them. The separate horizontal and vertical locking structures reduces, if not prevents, damage to the locking structures during joining of panels.
Patent DE-50209406-D1 (DE)
Inventor: BAUR LUTZ
IPC: B60K17/10
Filed: 2002-11-28
Granted: 2007-03-22
Abstract: A utility vehicle with hybrid propulsion has an IC engine and energy converter in a module (6) which can be fitted to and removed from the vehicle with a minimum of handling. The vehicle is driven by at least one motor (10) powered from an energy storage unit (4) with both the storage unit and the motor permanently fitted to the vehicle. The energy converter is connected to the energy store via conventional connections when the engine unit is fitted to the vehicle. The operator can select different types of IC engine to suit different working environments.
Patent DE-50302433-D1 (DE)
Inventor: WOESSNER ERNST
IPC: F41A21/48
Filed: 2003-06-05
Granted: 2006-04-20
Abstract: Machine guns having detachable barrels and methods of operating the same are disclosed. An illustrated example firearm includes a housing; a removable barrel; a latch to releasably secure the barrel in the housing, the latch having a released state and a secured state; and a carrying handle movable between a rest position and a carry position. The carrying handle cooperates with the latch such that the latch can only be moved into the released state to permit removal of the barrel when the carrying handle is at least substantially in the carry position.
Patent DE-50307397-D1 (DE)
Inventor: TER-AVETISYAN SARGIS
IPC: H05G2/00
Filed: 2003-12-11
Granted: 2007-07-12
Abstract: An apparatus for making a droplet target provided with a chamber for receiving a target liquid and maintained under pressure, an electromagnetic valve switched at a ms rate for feeding target liquid from the receptacle to a heated expansion channel for converting the target liquid to supersaturated vapor and connected to a supersonic nozzle wherein the supersaturated vapor is cooled and condensed to droplets before they are discharged.