baber/WOPTO huggingface dataset:
Patent DE-19709779-A1 (DE)
Title: Pressure medium accumulator, particularly for hydraulic or pneumatic wheel slip regulating system in road vehicle
Inventor: SONNENSCHEIN GEORG
IPC: B60T8/36
Filed: 1997-03-10
Abstract: The housing (4) is closed with a cover (5), which with the movable wall (1) forms an independently handleable assembly group. The movable wall in its rest position holds the pressure medium channel closed (2) dependent upon a defined application pressure. The application pressure corresponds at least to the atmospheric pressure, which acts on the surface of the wall (1) turned away from the pressure medium channel (2). The movable wall comprises an expansion membrane, which is pre-tensioned preferably in the rest position. It can also comprise a roller membrane, which remains in the rest position preferably by means of a pressure spring (3). The pressure spring is of plastic and is preferably fixed into the roller membrane.
Patent DE-19714140-A1 (DE)
Title: Insulation for buildings with naturally illuminated interiors
Inventor: TAPLICK THOMAS DR
IPC: E04B1/78
Filed: 1997-04-05
Abstract: The insulating material is continuously reduced in thickness towards the wall break or opening edge in the window or door facing area, the material bevelled to give an angle tangent in the outer facing area equal to the tangent of wall thickness and minimum clear height of the door or window break. The reduction in thickness may end shortly before the downward end of the wall break only to continue at right angles or as appropriate to the facing concerned. The insulating material diminishes in thickness, outwards, to give a minimum at the edge of the window etc break and the top of the insulating material should be furnished with a drip edge. The insulation can be possibly extended in the facing area by inserted pre-shaped bevelled insulation mouldings in ornamental finish.
Patent DE-19717141-A1 (DE)
Title: Device for sorting and distributing piece goods
Inventor: SCHMIDT THOMAS DIPL ING
IPC: B07C5/36
Filed: 1997-04-23
Abstract: The rotary plate device has a locating surface in the form of a blunt cone (DT) with a conveyor unit (ZF) and a total of 16 issue points (AB) distributed in two planes around the rotary plate devices. The rotary plate locating surface is rotated around a rotary axis (DA) by a drive in a specific direction (DR). The conveyed piece goods (FG1) are fed by at least one conveyor (ZF) onto the locating surface of the rotary plate device. The conveyor points can be both outside the rotary plate device and inside it. The locating surface of the rotary plate device is divided into 24 segments.
Patent DE-19719660-A1 (DE)
Title: Appliance for collecting and picking up tennis balls
Inventor: MEYER NORBERT
IPC: A63B49/08
Filed: 1997-05-09
Abstract: The bottom end of the tennis racquet handle has a pick-up piece for gripping the holding the ball by force and or adhesion. The pick up piece has six or more trapezoid pick-up arms arranged in a circle, and has a ball-cup shaped opening for enclosing the tennis ball. The side of the pick up piece picking up the ball has a hook pile fastener. The pick-up piece is screwed to the bottom end of the handle or is recessed in it.
Patent DE-19720413-A1 (DE)
Title: Thinner composition used in removal of photoresists
Inventor: CHON SANG-MOON
IPC: H01L21/306
Filed: 1997-05-15
Abstract: Thinner composition contains a mixture of ethyl acetate and ethyl-3-ethoxypropionate. Also claimed is a process for forming a semiconductor constructional element comprising coating a layer specifically for providing a pattern, with a photoresist; and removing the photoresist using the above thinner composition.
Patent DE-19720863-A1 (DE)
Title: Heating or cooling element for walls, ceilings and floors
Inventor: BAUKE ALBRECHT
IPC: E04B9/00
Filed: 1997-05-06
Abstract: The heating or cooling element comprises a first plate (3) remote from the room and made throughout of heat-blocking material practically without supporting properties and containing longitudinal grooves (2) which contain the capillary tubes (4). There is at least one transverse groove (6) on the side with the grooves, which is wider than the longitudinal grooves but of the same depth. The first plate has a recess (8) for a collecting pipe (5) in one end area. The first plate is shorter in one end area than the second plate (1) which faces the room and has good heat-conducting properties so that the collecting pipe is exposed.
Patent DE-19727818-A1 (DE)
Title: Springing system for motor vehicle
Inventor: MAULICK THOMAS
IPC: B60G21/055
Filed: 1997-06-30
Abstract: A pair of swinging arms (2), each pivotable about an axis (3) on a motor vehicle structure, form part of a springing system and are each attached to at least one wheel (1) and are associated with at least one damping and/or spring member. A stabiliser rod (5) is attached at bearings (5') to the vehicle structure and has a connecting member (6) attaching it to one swinging arm of each pair. At least one adjusting device (9) is provided, acting on the connecting member to vary the length of the effective lever arm between the pivot axes and the connecting members.
Patent DE-19731202-A1 (DE)
Inventor: TEEPEN FRANK
IPC: B29C45/46
Filed: 1997-07-21
Abstract: The invention relates to a method for producing a plastic composite body, wherein at least one secondary material (11) is introduced in the gating area (5) of the pressing mold (1) after the duro-plastic material (10) has been introduced. The invention is based on the underlying idea that essentially a base body (7), which is exclusively to be remelted, is covered with a high-grade molding compound, while the gating area (5, 6) of the pressing mold (1) is injected with a low-grade material (11).
Patent DE-19732966-A1 (DE)
Title: Tool holding device for revolving tool holder of machine tool
Inventor: JUDAS JOEL DIPL ING
IPC: B23B3/16
Filed: 1997-07-31
Abstract: The tool holding device has at least one multiple tool holder for fixed tools in a recess (75a) in the revolving tool holding device. The multiple tool holder has a tool receiving disks (1) to take at least two tools (2,3).  These can be switched in individual switching cycles at different switching points, where they can be locked against turning.  The switching movement of one disk is achieved by coupling to a drive shaft (16) in the tool holder.
Patent DE-19736500-A1 (DE)
Title: Arrangement for ancillary equipment of twin turbo-charged V-eight IC engine
Inventor: DUVINAGE FRANK DR ING
IPC: F02M26/30
Filed: 1997-08-22
Abstract: The arrangement places a water-cooled cooler (6) for recirculated exhaust gas, and a water-oil heat exchanger (5) for cooling the engine oil, between the cylinder banks (2,3), below the induction system air cleaner (7). The exhaust gas- and engine oil coolers are coupled to the engine coolant circuit. A cross-pipe (17) feeds exhaust gas from the exhaust manifolds (13,15), upstream of the turbochargers (10,12) to the cooler, and at the cooler can be straight-through, or can have a blanking plate to keep separate the exhaust gases from each bank. The cross-pipe can be free-standing (17a), or can be, in part, integral (17b) with the cylinder heads.
Patent DE-19738183-A1 (DE)
Title: Actuator for power control e.g. of throttle, brakes or clutch, of road vehicle
Inventor: VOIGT DIETER
IPC: F02D11/02
Filed: 1997-09-02
Abstract: The power control of a road vehicle has a foot pedal 6 that is coupled to the engine throttle 2. The pedal has a force sensor that generates a signal transmitted over a control line 5 to a controller 4 that outputs the command to an actuator 8. If a defined threshold is exceeded an indicator light 9 is activated .The input may also be generated by hand pressure applied to a unit fixed to the steering wheel.
Patent DE-19744406-A1 (DE)
Title: Protective equipment for a soldier
Inventor: BECKER GUNNAR
IPC: F41H1/04
Filed: 1997-10-08
Abstract: The equipment comprises helmet (13) and clothing (11) or footwear (12) microphones (16) connected to a signal processing and analyzing unit (17) which compares the soldier's noise sound level with that of the background noise and which is connected to an acoustic and/or optical warning module (18) in the helmet (13).
Patent DE-19746765-A1 (DE)
Title: Bottle labeling station
Inventor: RYSER URS
IPC: B65C9/16
Filed: 1997-10-23
Abstract: The labeling station applies glue to the labels and transfers them a label transfer cylinder and then to the bottles. The cam transmission consists of three fixed one-sided cams (20a-c). The upper two (20a,b) of these act with one grip member each, and the lower one (20c) acts with two of them. The grip members are in a carrier element, mounted on a drive shaft (8). The carrier element should preferably consist of a component of S shape in axial section, on which each individual grip member is held directly.
Patent DE-19747985-A1 (DE)
Title: Cooling method for cooling by a modified Joule-Thomson effect using an oil lubricated compressor
Inventor: QUACK HANS PROF DR SC TECHN
IPC: F25B9/02
Filed: 1997-10-30
Abstract: The combined Joule-Thomson process has a compressor (1), a post cooler (2), an oil separator (6) and separation column (10) in which the high pressure refrigerant and oil mixture is separated prior to expansion. The refrigeration circuit is completed by a heat exchanger (3), expansion valve (4), evaporator (5) and a reverse flow condenser (12). The compressed and cooled refrigerant and oil mixture passes through the liquid oil separator into the gaseous separator (10) to remove oil vapor which is mixed with the expanded liquid oil and returned to the compressor.
Patent DE-19750935-A1 (DE)
Title: Computer tomography collimator
Inventor: DEUTSCHER THOMAS DIPL ING
IPC: A61B6/03
Filed: 1997-11-17
Abstract: A computer tomography collimator has a positioning plate (17) which is fixed on top of collimator plate retainer walls (12, 13) and which has parallel slits (19) for collimator plate insertion. A computer tomography collimator has two parallel side portions (12, 13) with collimator plate retaining slots which are directed at the focal point (20) of an x-ray emitter (1), a positioning plate (17) being fixed to the tops of the side portions facing the incident x-radiation and having parallel slits (19) into which the collimator plates (16) are inserted. Preferred Materials: The positioning plate (17) consists of glass, ceramic or plastic.
Patent DE-19753157-A1 (DE)
Inventor: SPRINGER HELMUT
IPC: C07C45/72
Filed: 1997-11-29
Abstract: Saturated alcohols are produced by the Aldol condensation of  beta -branched 6-8 C alkyl methyl ketones with  alpha - branched 4-15 C aldehydes at 60-130 (preferably 80-120) degrees C in presence of a 30-55 (preferably 40-50) % aqueous solution of alkali metal hydroxide, followed by hydrogenation of the resulting  alpha , beta -unsaturated ketone.
Patent DE-19757773-A1 (DE)
Title: Detailed simulation of plastic changes in human face to prepare cosmetic corrections using plastic surgery
Inventor: MAEHNER BERNWARD
IPC: G06T17/40
Filed: 1997-12-24
Abstract: The face (2) is measured using an optical strip-projection technique with e.g. three optical strip projectors (1,3,4) and a computer (5) produces a three-dimensional model. The geometric shape of the model is changed using the computer program. The edges of the plastically deformed areas are calculated using a suitable computation.
Patent DE-19802751-A1 (DE)
Title: Guide for especially surgical instruments for implants in bone tissue
Inventor: SANDHAUS SAMI PROF DR MED DR
IPC: A61B17/17
Filed: 1998-01-26
Abstract: The instrument is held in a holder (34) on the guide (10) fixable to a fixed point (F) and can turn by over 90 and preferably 360 degrees on at least one articulated axle (A). The holder can be displaced in three co-ordinate directions (x,y,z).  The holder can swivel on a second articulated axis intersecting the first axis. The guide has an operating head (12) movable on a carriage (30).
Patent DE-19803011-A1 (DE)
Title: Gear-changing control system for automatic transmission of vehicle
Inventor: TSUTSUI HIROSHI
IPC: F16H61/06
Filed: 1998-01-27
Abstract: The gear changing control system for an automatic drive is designed, so that in the driven condition, a disengaged side hydraulic pressure is set at an upstroke pressure, a simplex coupling set in operating condition rotates freely. An engine RPM is set at an idling speed and an automatic gear box is set in a neutral position. In a driven condition the disengaged side hydraulic pressure is so controlled that a difference between an engine RPM and an input RPM reaches a value. Which corresponds to a difference between the both RPMs for the beginning of the gear changing control. In a condition of a synchronised rotational movement after the gear changing operation, the disengaged side hydraulic pressure is so controlled, that the input RPM reaches the synchronised RPM.
Patent DE-19804386-A1 (DE)
Title: Process for converting chunks of fresh banana into dried banana chips or powder
Inventor: WEFERS MICHAEL
IPC: A23L19/00
Filed: 1998-02-04
Abstract: The technique to dry or heat products within a processing chamber, with an inner pressure which differs from atmospheric pressure, uses transport containers for the materials to be inserted into the chamber through an entry lock chamber, where the pressure on the materials is brought to the process pressure. The containers are moved through the process chamber by a conveyor to be heated by microwave and/or infra red radiation. They are carried out through an exit lock chamber where the pressure is restored to atmospheric levels. A pressure compensation is applied as the containers are moved through the exit lock chamber between it and the process chamber. A door opens and closes between the lock chambers and the treatment chamber. The products to be treated are in several layers within the transport containers. Initially, the loaded containers are subjected to a burst of heat from a microwave unit to seal or puff them, and their sealed surfaces are heated from above by infra red and/or microwave radiators. The pressure in the treatment chamber is reduced to 20-100 mbar.  For the second dwell stage, the transport containers are advanced vertically and stacked in the treatment chamber. In an initial stage, in front of the treatment chamber, the products are dried to a residual moisture content of 40% and, in a stage after the treatment chamber, the residual moisture content is further reduced to 2-6%. The transport containers have a dish shape, with a loose or fixed net over the base, and a projecting edge to hold nets or net frames of different dimensions. The container base is perforated.  An Independent claim is included for as assembly with a treatment chamber flanked by lock chambers, and a conveyor to carry the products under heaters. The assembly has a system to generate a pressure or vacuum.  Each lock chamber has a conveyor to carry the containers into and out of the treatment chamber, and each lock chamber is sealed against the ambient atmosphere and the treatment chamber pressure.  Preferred Features: The lock chamber conveyors and the chamber conveyor are arranged in line with each other, as recirculating conveyor belts. The surfaces of the lock chamber conveyors are rougher than the surface of the treatment chamber conveyor. The treatment chamber conveyor operates continuously. The lock chambers are linked to the treatment chamber by pressure compensation lines with stopcocks. The treatment chamber is divided into at least one microwave heating stage followed by a treatment stage where each have their own conveyors. An additional entry stage is in the treatment chamber in front of at least the microwave stage. The treatment chamber is divided by microwave diaphragms into several stages to be screened from a microwave radiation. The dwell stage has conveyors which run at right angles to the main conveyor, to lift the containers up and down.
Patent DE-19804421-A1 (DE)
Title: Device for opening and closing hinged shutters from inside
IPC: E05F11/02
Filed: 1998-02-05
Abstract: An opening (12) is provided on the window frame (11) to allow different operating elements such as levers (14) to be handled from inside. The operating lever can be screwed fixed through a pinion. A swivel rail (13) in a guide allows movement to both sides.
Patent DE-19805620-A1 (DE)
Title: Hot melt adhesive for gumming paper, e.g. envelopes, postage stamps or packaging material
Inventor: BINS HUBERT
IPC: C09J179/04
Filed: 1998-02-12
Abstract: Poly(2-ethyl-2-oxazoline) is the main component of a hot melt adhesive used e.g. for gumming paper such as envelopes, postage stamps and packaging material etc., which is applied as a molten liquid, cooled and hardened, and then made sticky by moistening when required.
Patent DE-19806213-A1 (DE)
Inventor: TEWS WALTER
IPC: H01J61/44
Filed: 1998-02-16
Abstract: A compact, energy-saving lamp contains in its high-standard embodiment a mixture of luminescent substances containing, instead of the hitherto customary green components, (Ce,Tb)-activated gadolinium-magnesium-borate silicate (BSCT) as green component. The higher quantum yield and stability of the borate-silicate luminescent substances leads to a luminous flux increase of up to 5 %, besides improving the effectiveness of the lamp and lengthening its service life until up to 12,000 hours. In contrast with conventional lamps with a colour reproduction value Ra(8) of 79-81, the disclosed compact, energy-saving lamp enables an Ra(8) value of up to 85. A high-standard, super-compact lamp contains a mixture of the three luminescent substances BSCT, YOX and SAPE and/or BSOSE. This mixture of luminescent substances makes it possible to achieve in compact, energy-saving lamps, colour reproduction values Ra(8) > 87, depending on the colour temperature, with a high luminous flux and long service life. The mixture of luminescent substances of the super-C compact lamp contains, besides YOX, BSCT and SAPE, also BSCM and a mixture of the luminescent substances BSOSE and SBOSE. This enables the IA colour reproduction level to be reached with only a slight luminous flux reduction over standard lamps. A further service life increase with a higher luminous flux in comparison with conventional lamps can be achieved by applying a protective layer, in particular a protective layer which covers the layer containing the luminescent substances, and is preferably used when large proportions of borate-silicate luminescent substances are present. The field of application of the invention is in low-pressure gas-discharge lamps in the lighting and illumination technology.
Patent DE-19806930-A1 (DE)
Title: Biodegradable aliphatic-aromatic polyester-amide with good mechanical properties
Inventor: TIMMERMANN RALF
IPC: C08G69/44
Filed: 1998-02-19
Abstract: Statistical aliphatic-aromatic polyester-amides derived from (cyclo)aliphatic diols and/or aliphatic diacids and/or aromatic diacids and/or hydroxy-acids or lactones and/or amino-alcohols and/or cyclic lactams and/or w-amino-acids and/or 1:1 diamine/diacid salts, with up to 70 mol% aromatic diacid in  the acid component. Statistical aliphatic-aromatic polyester-amides based on the following monomers:  (a) aliphatic di-alcohols such as mono- or di-ethylene glycol, 1,4-butanediol, 1,3-propanediol and 1,6-hexanediol or cycloaliphatic diols such as cyclohexanedimethanol, and/or (b) aliphatic diacids such as oxalic, succinic or adipic acid etc. (also in the form of methyl, ethyl or other esters), and/or (c) aromatic diacids such as terephthalic, isophthalic or phthalic acid (or esters as in b), and/or (d) hydroxy-acids and lactones such as caprolactone, and/or  (e) aminoalcohols such as ethanolamine and propanolamine etc., and/or  (f) cyclic lactams such as  iota -caprolactam or laurolactam, and/or  (g) w-aminocarboxylic acids such as aminocaproic acid, and/or (h) mixtures (1:1 salts) of diacids such as adipic, succinic or terephthalic acid and diamines such as hexamethylenediamine or diamino-butane, in which up to 70 mol% of the acid component consists of aromatic dicarboxylic acid.  An Independent claim is also included for films, sheets, injection moldings, non-woven fabric, fibers and foams made from these polyester-amides.
Patent DE-19810379-A1 (DE)
Title: Fuel regulation system for direct injection i.c. engine
Inventor: FUJIWARA TORU
IPC: F02D41/02
Filed: 1998-03-10
Abstract: The fuel regulation system has a number of sensors (1) detecting the engine operating parameters, e.g. the position of the ignition switch, the engine coolant temperature and the engine revs, used for determining the engine operating mode, for controlling the fuel injection mode and corresponding control of the driver stage (13) for the fuel injector (2), directly injecting the fuel into the engine cylinders.
Patent DE-19810911-A1 (DE)
Inventor: ROTH PETER
IPC: B23B31/113
Filed: 1998-03-13
Abstract: The drill has an insertion area (1) at one end with a guide segment (10) and a locking element (114) which protrudes axially from the guide segment. The guide segment has at least one guide surface (101,102) and the locking element is equipped with two locking surfaces (111,112), positioned parallel to the longitudinal axis. Two recesses, one pointing towards the direction of drilling, the other one into the opposite direction, keep the drill safely locked inside the drilling machine.
Patent DE-19811839-A1 (DE)
Title: Circuit for controlling amplifier output power
Inventor: NAGEL JOERG
IPC: H04B1/04
Filed: 1998-03-18
Abstract: The circuit has a resistance (R) connected between earth and a power supply (E) for supplying power to the amplifier (V). There is also a regulator unit (OP) for controlling the output power of the amplifier, depending on the voltage drop across the resistance.  The output power (pa) of the amplifier is regulated according to the difference between the voltage drop across the resistance and a voltage scaled according to the desired voltage (vs).
Patent DE-19812568-A1 (DE)
Title: Toolbox including its own vise
Inventor: EUBE THOMAS
IPC: B25H3/02
Filed: 1998-03-21
Abstract: The metal toolbox (2) has a vise (1) mounted on it by means of a folding device (4).  There is a foot (6) inside the box with a rubber plate (7), which can be assembled by turning it to the right.  The outside of the box may be strengthened by an extra sheet of metal (5) for better stability.  The box itself may have rubber feet (8) so that it can stand more firmly on a surface.
Patent DE-19823215-A1 (DE)
Title: Producing container for lengthy objects e.g. writing instruments
Inventor: MOECK GERHARD
IPC: B65D75/36
Filed: 1998-05-25
Abstract: The case-like container has a front section (1) deep-drawn from strip plastic. A fastening edge is retained. The base section is adhered or welded to the front section. The long contour of the case (8) is attached at a seam running along the edge formed by stamping out. During this or a later stage, the deep-drawn front section is stamped with a cut line (9) in an upper region, also forming a container holding section (6). The lower section and base, up to the cut line location, stay together. On opening, separation takes place at the stamped line. Preferred features: A flexible hinge is formed, extending transversely over the rear of the case, at the level of the stamped line. Front and base are welded, once the object has been inserted. The cut stamping is incomplete, and takes the shape of a circular curve. Projecting separation ribs (4) are molded-in on opposite sides, during deep drawing of the front. These correspond with the thickness or diameter of the lengthy object. Aligned rows of elliptical impressions are used. The case is further detailed. To increase rigidity and pullout force, the front deep-drawn section is molded from rigid plastic. In the edge region of the case, a hole assists sales display.