baber/WOPTO huggingface dataset:
Patent DE-4302175-A1 (DE)
Title: Hot gas cooler
Inventor: LAUSBERG HELMUT DR ING
IPC: C10K1/04
Filed: 1993-01-27
Abstract: The assembly to give a forced cooling and movement for a hot impure raw gas has a horizontal or angled sieve base (1) with openings (3,4,5) at the level of the lower edge of the heat exchange basket (2) and around it. The sieve base (1) has external bent sections, upwards or downwards.The edge of the sieve base (1) is bent down, and secured to the lower edge of the heat exchange basket (2), or the outer edge is bent upwards to be held by a ring mounting held at the container wall of the radiation cooler. The sieve base (1) has no openings (3,4,5) at the drawing zone of the bypass connection. The openings (3,4,5) in the sieve base (1) have different dia.. Filler bodies can be on the sieve base (1). the ring space over the water level forms the gas collection zone. A control system is in the bypass channel following the bypass connection.
Patent DE-4308517-A1 (DE)
Title: Torque fluctuation absorber with drive body connectable to drive element - has damping and hysteresis mechanisms between drive and driven body. connectable to clutch
Inventor: KAGIYAMA JUNJI
IPC: F16F15/139
Filed: 1993-03-17
Abstract: A bearing (43) between the drive body (15) and driven body (20) has an inner (43b) and outer race (43a), with one race pressed by an elastic force of an elastic element (36) of the hysteresis mechanism from one side of the clutch in the direction of the drive element. The driven body can have a disc (24,25) with a flange (24a,25b) wherein the outer race is pressed by the elastic force over the flange. USE/ADVANTAGE - For axle drive systems,without extending the starting stroke of the clutch pedal,but with low-cost mfr.
Patent DE-4310680-A1 (DE)
Title: Sterilisable drive unit for stirrers
Inventor: SCHINDLER HERRMANN DR ING
IPC: C12M1/02
Filed: 1993-04-01
Abstract: In the drive unit, use is made of a special multiplex-electronic permanent-magnet motor, the housing of which is connected to the flange of the stirring container by way of a bell and a bearing flange and the rotor shaft of which is connected to the stirring shaft. Integrated into its housing is a bearing. To ensure a flow of steam for sterilisation, appropriate steam guides are machined into the drive unit. The drive unit is used for stirrers, especially for stirred fermenters operated under sterile conditions and having a top or bottom drive.
Patent DE-4316669-A1 (DE)
Inventor: MEIERLING PETER DR
IPC: C21C5/46
Filed: 1993-05-13
Abstract: The invention relates to a process for closing the bottom taphole, provided with a closing device, of a metallurgical vessel. In order to create a low-wear, easily maintained closing installation with constructionally simple, easily exchangeable components for secure closing of the taphole, it is proposed to introduce, before the end of pouring, a flowable material mixed with a binder into the bottom taphole (13) and to discharge the gases, being evolved during the subsequent reaction, predominantly through the closing device (20) and/or through the flowable material-feeding device (30). The combustion residue of the binder blocks the taphole (13) and is prevented from trickling out by a mechanical barrier device (20). <IMAGE>
Patent DE-4317652-A1 (DE)
Title: Endless flat band and process for producing it
IPC: D04B1/22
Filed: 1993-05-27
Abstract: An endless flat band has in the direction of run a spirally wound straight pull element in the form of a thread or wire. A cross-connection is made by means of stitches and at least partially by means of a binder, at least one spiral of the pull element being inserted into a tubular knit in the knitting machine. Because the spiral is already inserted straight in a right/right transfer weave between stitches or stitches and loops, this ensures that a symmetrical knit increasing the life of the flat band and improving the practical properties is achieved (Figure 6). <IMAGE>
Patent DE-4318324-A1 (DE)
Title: Computer-controlled recording, display and evaluation device for alpha-numeric prize games
Inventor: SCHLOTT ERICH
IPC: G06F19/00
Filed: 1993-06-02
Abstract: Published without abstract.
Patent DE-4318862-A1 (DE)
Title: Special shift register
Inventor: MERKLE PAUL
IPC: G11C19/00
Filed: 1993-06-07
Abstract: The special shift register according to the present patent application has only minor differences in comparison with the special shift register according to P 4316079.4. <IMAGE>
Patent DE-4322396-A1 (DE)
Title: Motor vehicle lighting system
Inventor: MALOV SERGEJ
IPC: B60Q1/32
Filed: 1993-07-01
Abstract: The invention relates to a motor vehicle lighting system which serves to increase traffic safety. When motor vehicles travel in the dusk and at night and in rain and fog, the outlines of vehicles, in particular when there is dazzling from oncoming traffic, are often impossible to make out. The intention is that by virtue of additional lighting it will be possible for the outline of the vehicle to be perceived better by other road users. At the same time, the intention is that the carriageway will be able to be observed better in the region of the vehicle illuminated in this way. Additional dazzling of other road users does not take place. These conditions are fulfilled by the motor vehicle lighting system according to the invention in which additional lights (1) are provided on the front walls, rear walls and side walls at a specific height and in a specific number, which additional lights (1) are arranged in such a way that their light cones (2) are directed along the vehicle perpendicular to the carriageway. As a result, the part of the vehicle under the additional lights (1) is illuminated and a relatively narrow strip of carriageway is also lit by the light cone (2). The invention can be applied in all motor vehicles.
Patent DE-4326668-A1 (DE)
Title: Device on passenger cars
Inventor: WARDYN MIROSLAW
IPC: B62D21/15
Filed: 1993-08-09
Abstract: The invention relates to a device on passenger cars which serves to protect the occupants in the case of accidents. The object of the invention consists in providing a device which ensures that the occupants are protected in a way which is different from that of the air bag system. This object is achieved in that elements are provided in or on the body of a vehicle, which elements distribute in the longitudinal direction and/or in the transverse direction forces which are dangerous for the occupants of the vehicle (Fig. 2). <IMAGE>
Patent DE-4328982-A1 (DE)
Title: Method for controlling a quantity flow of particles and control arrangement for carrying out the method
Inventor: ALTEKRUEGER BURKHARD DIPL PHYS
IPC: G05D7/06
Filed: 1993-08-28
Abstract: In a method and a device for controlling a quantity flow of particles (2, 2a) from a source (1) to a sink (3), the source (1) is equipped with a conveying device (4) for the discharge of particles at an adjustable quantity per unit time. From the sink (3) a material which is formed with the aid of the particles is drawn off at a predetermined quantity per unit time. In order to make possible a disturbance-free control process over a long time, the particles (2, 2a) are individualised on the way to the sink (3) and are counted by at least one sensor (21, 22). The sequence of counting pulses is fed to a counter (25) and compared in this with a corresponding sequence of desired value pulses. The comparison signal, formed from counting pulses and desired value pulses, is used as a control signal for matching the quantity of particles discharged per unit time from the source (1) to the desired value, taking into account its sign. Method and device are used in particular for the controlled charging of a melting crucible (13) with doped particles during the drawing of a crystal (16) in accordance with the Czochralski method. <IMAGE>
Patent DE-4343660-A1 (DE)
Title: Valve for fluids that opens hydrodynamically against spring pressure
Inventor: MOEHLE ROLF
IPC: F16K15/06
Filed: 1993-12-21
Abstract: The valve shutter (1) is pressed against the housing by a spring (2) and opened by a flow against it. The spring presses in opposite direction against a sleeve (3) rested on a cross-frame (4) that is fixed to the housing with a spring washer (5). The sleeve is moving inside the valve shutter and forms a cavity (6) together with part of the cross-frame. The cross-frame does not cover the entrance to the cavity completely allowing the fluid to flow in and out damping oscillations of the valve shutter. The sleeve can have the form of a solid plug containing channels to allow the fluid to flow in and out.
Patent DE-4343981-A1 (DE)
Title: Heatable bench
Inventor: KOENINGER ERNST
IPC: A47C7/74
Filed: 1993-12-22
Abstract: To provide a heatable bench which is simple to assemble and disassemble, easy to transport and reusable after dismantling, it is proposed to build up the bench from elements. Each element (2.1, 2.2, 2.3, 2.4) comprises a bearing substructure (4) having a seat and wall covering (6), heating members (8) arranged underneath the seat and wall covering, as well as connection devices for the heating members. By joining together two or more elements (2.1, 2.2, 2.3, 2.4) and connecting the heating members (8), a complete heatable bench results. The building-up of the bench according to the invention makes the latter suitable especially for rented flats since it can be easily dismantled and taken along when moving house. <IMAGE>
Patent DE-4344497-A1 (DE)
Title: Filling machine for dispensing of fluid materials
Inventor: MEWES GERHARD PAUL
IPC: F16K7/07
Filed: 1993-12-24
Abstract: The filling process is for accurate, repetitive charging of free-flowing materials by means of a piston in a cylinder and a pair of hydraulically operated valves, controlled electronically. The filling machine consists of a charging assembly (2) with a cylinder (5) and piston (6), a hydraulically operated valve (4) and storage tank (3).  The material is supplied from a pipe (80) controlled by a valve (9). The volume of material charged is determined by the movement of the piston and control of the valve (4), which is by means of a sensor and electronic means. The valves (4) and (9) are closed by squeezing a flexible tube with hydraulic pressure.
Patent DE-4400943-A1 (DE)
Title: Filling and sealing tubes used for artificial insemination
Inventor: LECOINTE PASCAL
IPC: B65B3/00
Filed: 1994-01-14
Abstract: The empty tubes are supplied from a hopper (3) onto the rotating, grooved cylinder (2) with horizontal axis. One tube fills each groove and the tubes are then passed past sealing positions which close up one end of each tube and finally close the open end after the semen has been injected into the tube through nozzles.The hopper is bounded by flexible seals and is vibrated to shake the tubes into the grooves. The machine can be used to fill tubes with cultures and other medical products.
Patent DE-4416225-A1 (DE)
Title: Liquid level float gauge for inflammable liquids
Inventor: SCHMIDT EDUARD DR ING
IPC: G01F23/00
Filed: 1994-05-07
Abstract: The gauge includes a float (1), a belt drum (6), drive (7) and auxiliary (8) motors. The float is positioned in a tank between two vertical guides (2). The belt-drum is connected to the float by a perforated measuring-belt (3). The belt is fed onto and off the drum by a cogged roller (4) through a band regulator (5). The drum is connected mechanically to the drive and auxiliary motors which determine the belt tension. The band regulator stands on a baseplate (12) and is provided with feed rollers (10,13) and brake pads (11,14). The brake is controlled by a spring-loaded lever (9,15) hinged to the baseplate. The lever travel is at most 0.3.
Patent DE-4417256-A1 (DE)
Title: Indoor overhead rail transport system for invalids and disabled persons
Inventor: SANDER WOLFGANG
IPC: A61G7/10
Filed: 1994-04-30
Abstract: The transport system uses a rotatable column (4), having one or more outrigger arms (6 and 7), which is movably arranged on the housing (3). The outrigger arms can be fitted with various adapters (8) to receive belts, fixed seats or flexible supports.The column is extendable in order to widen the working area. The parallel rails (1,2) contain double ball-mounted trolleys to hold the housing in equilibrium.
Patent DE-4418654-A1 (DE)
Inventor: FONG JAMES J
IPC: C09D175/04
Filed: 1994-05-27
Abstract: A water-borne coating composition comprises a urethane polymer and one or more polyfunctional silanes to crosslink the urethane polymer. The urethane polymer comprises a polyisocyanate, a polyol and an organic acid which can be an aminocarboxylic acid, a hydroxy carboxylic acid, or an aliphatic sulfonic acid. <IMAGE>
Patent DE-4422187-A1 (DE)
Title: Mfr. of hollow ball
Inventor: SCHLENKER ECKARD
IPC: A63B41/08
Filed: 1994-06-24
Abstract: The rotationally symmetrical hollow body, such as a sports ball for soccer or rugby, is formed by a single curved strip of a pliable material which is wound in an even spiral in the form of the final shape. The edges of the strip are joined flush with each other along the curvature of the winding.  Also claimed is a process where an appts. positions the needles according to the final shape and to give a steady procession of the bonding action along the edges of the strip material. The ball is rotated through the centre of the spiral winding or the poles of the ball shape.
Patent DE-4422800-A1 (DE)
Inventor: MAIER JOACHIM PROF DR
IPC: G01N27/406
Filed: 1994-06-29
Abstract: The invention relates to a reference electrode for galvanic cells comprising a combination of (a) titanium dioxide and an alkaline metal or alkaline earth metal titanate or (b) tin dioxide and an alkaline metal or alkaline earth metal stannate in intimate mixture.
Patent DE-4424691-A1 (DE)
Title: Automatic level regulation device for engine oil
Inventor: HERRMANN WILLY
IPC: G05D9/02
Filed: 1994-07-13
Abstract: The level regulation device has a sealed top-up oil reservoir (3) positioned above the engine oil sump (1), with an oil line (4) extending between them, for supplying oil from the reservoir to the sump, for pressure equalisation. The oil line has a horizontal section (5) lying at the height of the required oil level. Pref. the horizontal section of the oil line intersects the horizontal geometric centre line of the oil sump, extending perpendicular to it, the length of the horizontal section ensuring that the bottom end of the vertical section of the oil line remains full of oil in all normal inclination angles of the vehicle.
Patent DE-4427751-A1 (DE)
Title: Method of joining glass element wholly or partly bordered by metal foil
Inventor: CUDZILO MARTIN
IPC: B44C3/12
Filed: 1994-08-05
Abstract: Three-dimensional arrangement of glass elements is formed by soldering together one or several glass elements (1), coated with a metal foil e.g. Cu foil or a Cu strip (3,4), and a metal sheet blank (5), running in a vertical or inclined plane. The sheet blanks consist of strips of equal or different thicknesses. Glass pieces may be alternately soldered together with and without sheet blanks.
Patent DE-4430857-A1 (DE)
Title: Coin operated games machine
IPC: G07F17/32
Filed: 1994-08-31
Abstract: The coin operated games machine has a number of symbol carrying drums (3) that are rotated and stopped in a pseudorandom cycle. Seven segment displays (4,5) indicate the amount of any win and the number of special game plays awarded. The control of the system is provided by a microprocessor based unit.  Different game odds possibilities are indicated on three strip displays (6-8) that provide different levels of risk. Selections are made by operating push buttons (10a,b,c). The player may choose to split the game into separate part games each with different levels of risk.
Patent DE-4432237-A1 (DE)
Inventor: SIEGMUND REINHOLD
IPC: G05B9/03
Filed: 1994-09-10
Abstract: A control system is proposed for mobile machinery, in particular for construction machines such as excavators, wheel loaders, graders and the like. The system comprises at least two local control units which are functionally independent of each other for actuating various sensors and/or actuators. As part of a mutual monitoring process, the control units exchange status messages at predetermined intervals concerning their respective operating statuses via at least one data bus line.
Patent DE-4440409-A1 (DE)
Title: High-mol wt. polyamide-imides prodn.
Inventor: CHOI KIL-YEONG
IPC: C08G73/14
Filed: 1994-11-11
Abstract: The prodn. of high-mol wt. polyamide-imide (PAI) resins comprises (a) dissolving an aromatic tricarboxylic acid anhydride or deriv. thereof and an aromatic diamine in a polar solvent, (b) prepolymerising the soln. with an acyl halogenating agent as first polymerisation catalyst (I), to give a low-mol. wt. PAI and (c) polymerising with a phosphorus cpd. as second catalyst (II) to give high-mol wt. PAI. Also claimed are high-mol wt. PAI resins obtd. by this process.
Patent DE-4441953-A1 (DE)
Title: Procedure to balance rotating symmetrical hollow bodies with two independent measuring levels
Inventor: MUELLER ALFRED
IPC: G01M1/16
Filed: 1994-11-25
Abstract: The procedure uses a beam engine (1) and a beam arbor (10), on which a hollow body (9) is loose accommodated (7). The rotation of the hollow body is powered by a motor (29) and a belt (30). Two different measuring levels (2,3) have front and back rollers (5,6) to ensure the beam arbor is horizontal and parallel to the beam engine. During rotation, a calculator (4) evaluates any imbalances and corrects them.
Patent DE-4444928-A1 (DE)
Inventor: RESSEL HANS-JOACHIM
IPC: C07D239/42
Filed: 1994-12-16
Abstract: Prodn. of a 2-anilinopyrimidine deriv. of formula (I) comprises reacting a phenylguanidine salt of formula (II) with a 1,3-diketone of formula R3COCHR4COR5 (III) at reduced pressure, with removal of the water and carbon dioxide evolved. R1, R2 = H, halo, CN, 1-3C alkyl, 1-3C haloalkyl, 1-3C alkoxy, 1-3C haloalkoxy, aryl or aryloxy; R3-R5 = H, halo, 1-8C alkyl, 1-6C alkyl (substd. by halo or nitrile), 2-7C alkenyl, 2-7C alkynyl (both opt. halo-substd.), 3-7C cycloalkyl (opt. mono- to tri- substd. with Me and/or halo); 1-5C mono- or di-alkylamino, 1-5C alkylcarbonyl- 1-3C alkyl or (CH2)nXR6; n = 1-6; X = 0 or S; R6 = 1-8C alkyl, 2-5C alkenyl, 2-5C alkynyl, 1-6C alkyl (opt. substd. by halo and/or nitrile 1-4C alkoxyalkyl, 1-4C alkoxy, 1-3C alkylthio), 2-6C alkenyl, 2-6C alkynyl or 3-7C cycloalkyl (sic); p = 1 or 2. The pressure is pref. 10-900 hPa. Water is distilled off. The pressure is slowly reduced as the reaction proceeds and the temp. increases, to give continuous separation of the water in the condensate of the cooler. The initially non-homogeneous reaction mixt. is converted into a clear liq. phase. The reaction temp. is 40-120 degrees C, pref. 55-95 degrees C. No solvent is used.
Patent DE-4445304-A1 (DE)
Title: Castor with roller body and hub for furniture
Inventor: FAUSER CHRISTOPH DIPL ING
IPC: B60B33/00
Filed: 1994-12-19
Abstract: The hub serves for rotary mounting on a bearing, on which the castor (30) is axially held by a holding element (50) at one castor side and connectable to it. The holding element contains a holding lug (53), which positively coacts with a bearing (60) holder (62) in the connected state.Pref. the holding element is connectable to the castor in axial direction. In the connected state the holding lug coats with the holder orthogonally to the castor axis. The holding element may be an elastically deformable disc with a central aperture for the holding lug, from which radiates a slot to the dive edge.
Patent DE-4446317-A1 (DE)
Title: Construction equipment for anchoring in ground
Inventor: BAUMANN WOLFGANG
IPC: E01F9/685
Filed: 1994-12-23
Abstract: The equipment has a foot (6) which can be placed on the ground, and which is a prop for supporting a scaffold. The foot has an upturned part (9) which rises above a hole (7), through which an anchoring spike (8) can be driven, and is separated from it by a gap (10).  A tensioner (11) can be knocked into a tensioning position in the gap in which it is braced between the upturned part and the spike. It may be mounted on either of these parts, and may have a tensioning surface which can also be moved into a release position in which it is removed from one of them.
Patent DE-4446404-A1 (DE)
Title: Lock for door of security van
Inventor: APPRICH HARRI
IPC: E05B81/18
Filed: 1994-12-23
Abstract: The door lock for security vans has an electric motor driving a bolt into, or out of, a hole in the lock plate. The bolt is joined to a force transmission element like a toothed rack, driven by the motor. Once the bolt is moved into position, the motor stops. Alternatively, the bolt may have a spindle with a nut on it, rotated by the motor. There are two such locks on opposite sides of the door. The baseplate for each lock has the thrust rod on one side and the motor on the other, the driving pinion protruding through a hole in the plate.
Patent WO-8604862-A1 (WO)
Inventor: JANUS JONNY
IPC: B60C9/22
Filed: 1985-02-14
Abstract: Dans ce pneu à carcasse radiale bombée en forme de tore, la ceinture annulaire est constituée par exemple de plusieurs anneaux ou bandes fermés disposés côte à côte coaxialement dans une surface cylindrique périphérique commune et s'étendant dans le sens de roulement du pneu. La ceinture est formée de telle manière qu'elle s'étend sous l'influence de la pression d'air du pneu gonflé en même temps que la matière élastique du pneu, dans la direction périphérique dans une mesure qui correspond à la mesure de l'aplatissement du pneu dans la région de la surface de contact au sol. De cette façon, on évite les déformations de la ceinture et de la matière du pneu dans la surface de contact au sol qui augmentent la résistance de roulement.
Patent WO-8601379-A1 (WO)
Title: Crash helmet for cyclists
Inventor: EBERT GERD
IPC: A42B3/04
Filed: 1985-08-30
Abstract: A crash helmet (1) especially for motorcycle riders possesses on its surface separately-arranged signalling lights (5), somewhat in the form of light diodes which are operated by a switch which automatically reacts in the event of sudden decelerations. In the case of accidents this ensures that the signalling lights (5) emit if necessary flashing visual signals thus warning the following traffic and also drawing attention to a rider lying on the ground. The noticeability of the rider can be further enhanced by the emission of additional acoustic signals. Furthermore, the signals can be switched on manually by hand if needed and their emission can also be stopped by a manually-operated switch.
Patent WO-8702976-A1 (WO)
Title: Device for dispensing viscous materials, such as liquids, creams, pastes or similar from a storage vessel
Inventor: SCHMIDT KARL-HEINZ
IPC: B67D7/60
Filed: 1986-11-04
Abstract: A device for dispensing viscous materials from a storage vessel by means of a piston pump, in which the latter is secured in a leakproof manner to the outlet of the storage vessel, whereby the pump cylinder (2), smaller than the diameter of the device, is held inside the latter. The piston rod (9) is guided with limited movement in a bore of the device longitudinally and against the force of a return spring (17). A ventilation duct (24) is provided in the storage vessel and the bore of the device designed to guide the piston rod continues in a coaxially arranged stub pipe (8) leading to the section pipe of the piston pump. The piston rod penetrates the above mentioned bore and pipe stub leaving an air gap (10) and has in the pump cylinder between the cover of the device and pump piston located in its end position a ventilation opening (32).