baber/WOPTO huggingface dataset:
Patent DE-3603714-A1 (DE)
Title: Heat sink for thermally dissipating electric assemblies
Inventor: HAFNER FRANZ
IPC: H01L23/40
Filed: 1986-02-06
Abstract: The invention relates to a heat sink for thermally dissipating assemblies such as power transistors and rectifiers, having a baseplate in which cooling ribs (fins) project from one side, while its other side has fastening means for the assemblies. The heat sink further has fastening elements by means of which the heat sink can be joined, for example, to a carrier rail of a housing for the heat sink. Furthermore, it has anchoring indentations which are constructed in the end faces, averted from the baseplate, of the longest cooling ribs, extend transverse thereto and can be joined to the carrier rail, and at least one adjustable securing piece which while the anchoring indentations are joined to the carrier rail engages the latter from behind and retains it.
Patent DE-3606975-A1 (DE)
Title: Interior fittings for motor vehicles
Inventor: BAHLINGER WALTER
IPC: B60R16/06
Filed: 1986-03-04
Abstract: To prevent the electrostatic charging of the drivers and passengers of a motor vehicle, electrically conductive materials and substances are used for the interior fittings on the steering wheel, vehicle seats and floor covering, and are electrically connected to the vehicle chassis (negative pole of the battery).
Patent DE-3607928-A1 (DE)
Inventor: PLATTE HANS-JOACHIM DR
IPC: H03H17/02
Filed: 1986-03-11
Abstract: This interference signal (n(t)) is produced by electrical or magnetic induction by an originating interference signal (f(t)) and occurs in additive mixing with a useful signal (s(t)) in a disturbed useful signal (e(t)). <IMAGE>
Patent DE-3609520-A1 (DE)
Title: Process for the preparation of pulverulent phenol-resols having a predominantly benzyl ether structure
Inventor: KOCH OTTO DIPL CHEM DR
IPC: C08G8/08
Filed: 1986-03-21
Abstract: The invention relates to the preparation of low-monomer, grindable solid resols having a predominantly ortho-structure. This is achieved by cocondensation of phenol and/or meta-substituted phenols with para- and ortho-alkylated or acylated phenols in the presence of ortho-directing catalysts. When the condensation is complete, the excess monomers are removed by vacuum distillation at 100-120 DEG C until a melting range of 55-80 DEG C has been reached, and the resins are then ground.
Patent DE-3611971-A1 (DE)
Title: Method and device for treating tumour tissue by heat, by means of interstitial micro heat exchangers inserted in the body
Inventor: SCHREIER KURT DIPL ING
IPC: A61F7/12
Filed: 1986-04-09
Abstract: In methods of the generic type, energy transport into the diseased tissue is effected via small-dimensioned tubes through which warm water flows. The heat transfer on the inside of the tubes is always higher than that on the outside of the tubes resting against the tissue, i.e. the limiting factor in the heat transfer system is outside the heat exchanger which ensures a maximum energy transfer coupled with a minimum temperature of the tube walls. Through the interstitial heat exchangers there flows water or a mixture of water and alcohol maintained at 45-60 degrees centigrade by a precision thermostat. The heat exchangers can be implanted as a single tube by the perforation method and as a coaxial tube by the puncture method. The heat exchanger tubes and the connecting system are dimensioned such that they can also be used as carriers for radioactive products in the patient without any alteration. For microwave therapy, the same system can be used for cooling the antennas inserted in the body.
Patent DE-3615449-A1 (DE)
Title: Device for a cam-controlled reciprocating piston engine
Inventor: SCHMID ERICH
IPC: F01L13/00
Filed: 1986-05-07
Abstract: In this device variable valve timings are used in order to obtain an optimum engine with high torque at low and high speeds, low idling, fuel consumption and low exhaust gas emission. For this purpose, a camshaft is needed, an eccentric-like cam (2) being assigned to the cam (1) on each side, in which the cam (1) moves the rocker arm (3) and transmits the resulting reciprocating movement to the valve (4). The rocker arm (3) is supported by its pivot point in the fulcrum lever (5), whilst the latter is in turn supported by its pivot point in the eccentric shaft (7) and exerts its reciprocating movements, which emanate from the eccentric-like cam (2), to the rocker arm (3). The movements of the rocker arm (3) and fulcrum lever (5) are thereby mixed. The variable timing diagram is produced by the changing position of the pivot point of the fulcrum lever (5), which results due to a small rotation of the eccentric shaft (7). The fulcrum lever (5) thereby touches the eccentric-like cams (2) with its rounded stop tips (8) earlier or later, depending on the position of the pivot point of the fulcrum lever (5). An electronic control system, which obtains its data (engine speed, vacuum in the intake pipe, etc.) by way of sensors on the engine, processes these and thereby relays the required pulses to an electrohydraulic control element or a controlled motor, brings the eccentric shaft (7) into the required position... Original abstract incomplete. <IMAGE>
Patent DE-3624250-A1 (DE)
Title: Tweezers
Inventor: LEIHE OTTOMAR
IPC: A45D26/00
Filed: 1986-07-18
Abstract: To be able to put down and carry along tweezers, consisting of two legs which are sprung transversely to one another and joined together at their rear ends and, when not in use, can be held together by their gripper jaws until approximately in mutual contact, in a space-saving manner and without risk of injury through the sharp edges of the gripper jaws, the tweezers are equipped with an elongated, U-shaped holder, the legs of which are firmly connected to one another at the front end by a web, with respect to which the legs of the holder project, and the tweezers are firmly connected at the rear end to a slide which is guided in the holder and by means of which the tweezers can be slid in and out.
Patent DE-3626446-A1 (DE)
Title: Process for producing bodies with high surface quality
Inventor: MUSER DIETER DIPL ING
IPC: B29D11/00
Filed: 1986-08-05
Abstract: A process for producing bodies with high surface accuracy, in particular reflectors, is described, which bodies consist of a basic body and a layer forming the surface. As the layer, a film is produced from a material adapted to the application and bonded to the basic body with the assistance of an adhesive. The joining of the film to the basic body can be carried out by positioning the film at a small distance from the surface, to be coated, of the basic body, heating it by means of, for example, laser beams, the film subsiding and coming to lie on the surface. The film may also be stretched onto a mould with a highly accurate surface, free of blisters. The basic body provided with an adhesive layer is pressed onto the film thus stretched and thereby bonded to the film.
Patent DE-3631728-A1 (DE)
Title: Waste water treatment plant
Inventor: UNGER MANFRED DIPL ING
IPC: C02F3/10
Filed: 1986-09-18
Abstract: Published without abstract.
Patent DE-3638006-A1 (DE)
Inventor: BAUDISCH WERNER DIPL ING
IPC: H04B14/04
Filed: 1986-11-07
Abstract: The signal processing system (S) allows the signal word width to be extended before combining the digital signals with a digital auxiliary signal (H) with a frequency above the highest frequency in a frequency band central on the sampling frequency. The amplitude of the auxiliary signal is dependent on one of the lowest value bits of the processed digital signals. Pref. the auxiliary signal comprises a sinusoidal signal or a bandwidth limited noise signal combined with the digital signals via a digital addition stage (3).
Patent DE-3638048-A1 (DE)
Inventor: PUEHRINGER SIEGFRIED
IPC: F16B17/00
Filed: 1986-11-07
Abstract: The connection of at least two profile parts (10, 18) to boards, plates, posts, bars, borders, supports and the like consists of a slot (20), integrally formed on the one profile part (18), for holding a spline (11) of another profile part (10). In this arrangement, the slot (20) has at least one undercut for holding the clamping limb of the spring (11). The slot (20) of the one profile part (18) has a hammer head cross-section, formed by a broadening (22) of the base of the slot, while the spline (11) of the other profile part has expanding webs (16) on the spring head (10) which can pass through the narrow part of the slot, and which are clamped so that they cannot be detached when the spline (11) is driven into the slot (20), by permanent deformation in the broadening (22) of the base of the slot. <IMAGE>
Patent DE-3641156-A1 (DE)
Title: Centrifugal governor
Inventor: KRAUSE HORST-HERBERT DR
IPC: G05D13/12
Filed: 1986-12-02
Abstract: The invention relates to a centrifugal governor having a flyweight carrier (2) which possesses recesses for receiving flyweights (10) mounted on a knife edge, the flyweights (10) loading with force a governor collar (3) slipped onto the flyweight carrier (2). According to the invention, the flyweights (10) are coupled to one another in their movement. As a result of this measure, the centrifugal governor has a high accuracy and the flyweights (10) have quiet and uniform running. <IMAGE>
Patent DE-3642164-A1 (DE)
Inventor: VOSS HARTWIG DR
IPC: C25D13/24
Filed: 1986-12-10
Abstract: Acid is removed from cathodic electrocoating baths by a process in which electroconductive substrates are coated with cationic resins present in the form of aqueous dispersions, at least a portion of the coating bath being subjected to an ultrafiltration where the ultrafiltration membrane retains the cationic resin to form an ultrafiltrate which contains water, solvent, low molecular weight substances and ions and at least a portion of the ultrafiltrate is recycled into the coating bath, and at least a portion of the ultrafiltrate is subjected to a special electrodialysis treatment before being returned into the electrocoating bath.
Patent DE-3704321-A1 (DE)
Title: Milling-cutter spot-drilling fitting
Inventor: SCHUMACHER PETER
IPC: F16L47/34
Filed: 1987-02-12
Abstract: The milling-cutter spot-drilling fitting 2 comprises a shell 3 made of polyvinylchloride, polypropylene or polyethylene, depending on the material of the pipeline 1 to be spot-drilled. An attachment 14 made of a corrosion-resistant material can be screwed sealingly into a vertical connection 6 of the shell 3 and serves for the vertically movable mounting of a hollow-cylindrical milling cutter 15 and of an annular gasket 16 which can come to bear sealingly on a valve seat 23 in the attachment 14. The milling cutter 15 is provided with an annular cutting edge 51 which allows the chips detached from the material of the pipeline 1 to pass through into the interior 55 of the milling cutter 15 between the core plate 56 detached from the pipeline wall 54 and the shank 52 of the milling cutter 15. <IMAGE>
Patent DE-3705934-A1 (DE)
Title: Indolyl derivatives, processes for their preparation, and their use as medicaments
Inventor: UHLENDORF JOACHIM DR
IPC: C07D209/42
Filed: 1987-02-25
Abstract: The invention relates to novel indolyl derivatives of the general formula I <IMAGE> and their acid addition salts, processes for their preparation, and pharmaceutical preparations containing these.
Patent DE-3706520-A1 (DE)
Title: Method and aid for application of a substitute for the cruciate ligaments
Inventor: BOERNER MARTIN DR
IPC: A61F2/08
Filed: 1987-02-28
Abstract: The invention relates to an aid for application of a substitute for the cruciate ligaments between femur and tibia of the human knee joint. The substitute for the cruciate ligaments is passed through the trochanters of the femur and the trochanters resemble a circle whose centre is to be found. The object on which the invention is based is to specify an aid by which a substitute for the cruciate ligaments can be optimally fitted during the operation in a manner adapted to suit the joint and bone structure of the patient. The solution to this problem is characterised by a hole gauge comprising two rods which form chords and can be mounted by at least three pointed contact bars on one of the trochanters, by two other rods which can be fixed mid-perpendicularly on the rods forming the chords and are articulated to one another at their tips or cross each other, and by an opening at this joint through which a pointed bore bar can be passed along the axis.
Patent DE-3706888-A1 (DE)
Title: Process and apparatus for separating two liquids of different density
Inventor: DETZKEIT SIEGFRIED DIPL ING
IPC: B01D17/025
Filed: 1987-03-04
Abstract: The invention relates to a process and an apparatus for separating a mixed liquid, comprising two liquids of different density, into its components, an at least two-stage gravity separation being carried out for at least one component.
Patent DE-3708672-A1 (DE)
Title: Wall cladding
Inventor: FUJITA TADAHISA
IPC: E04F13/12
Filed: 1987-03-17
Abstract: The invention specifies a wall cladding having a cladding panel (1) which exhibits a first and a second side surface (2, 3). The wall cladding is characterised in that the first side surface (2) is provided, at one end, with an inwardly folded-back, first indent (4) which exhibits a lengthened portion, a clip (tie, bracket, hoop) (5) being configured at the outermost end thereof, and in that the other side surface (3) is provided, at that end which faces the abovementioned end of the first side surface (2), with a second indent (7) which exhibits tapering (6) towards the inside. Configured on said second indent (7) is a second lengthened portion (8) which is in engagement with a wall panel (12) and, in the direction away from the wall panel (12), exhibits a hook-like curved portion (10). The wall cladding has the advantage over known claddings that, even under the influence of wind, it does not rattle or create noise (Fig. 1). <IMAGE>
Patent DE-3709125-A1 (DE)
Inventor: LEMKE WOLFGANG
IPC: A61F13/15
Filed: 1987-03-23
Abstract: The disposable nappy comprises an outer plastic film which is impermeable to moisture and is provided on the inside with an absorbent pad, adhesive strips being attached to the side edges of a rear part, which adhesive strips can be stuck detachably to the outside of a front part when the nappy is put on, the outer plastic film being reinforced in the bonding region of the front part. To increase the wearing comfort whilst being inexpensive to manufacture, provision is made for the reinforcement in the form of a smooth layer to be attached to the inside (14) of the plastic film (1) of the front part (2). <IMAGE>
Patent DE-3709141-A1 (DE)
Inventor: MERTEN WERNER DIPL ING
IPC: B06B1/18
Filed: 1987-03-20
Abstract: The multi-axis driving element comprises at least two driving units for producing a displacement drive, of which one driving unit is attached to at least one component, which can be displaced by the other driving unit, in such a way that the axial displacement directions of the driving units run transversely, in particular at right angles, to one another, at least one of these driving units comprising a pneumatic or hydraulic piston-cylinder unit. This multi-axis driving unit according to the invention is distinguished by the fact that the piston-cylinder unit comprises a longitudinal cylinder unit or several longitudinal cylinder units arranged in parallel to one another, the longitudinal cylinder unit having a load piston which absorbs transverse forces acting from outside transversely to the displacement direction of the driving piston, is displaceably arranged in a longitudinal guide parallel to the driving piston and is connected to the driving piston by a coupling which releases the driving piston from the transverse forces but transmits longitudinal compressive and/or tensile forces to the load piston, which compressive and/or tensile forces act in the displacement direction of the driving piston.
Patent DE-3711277-A1 (DE)
Inventor: AUST INGO
IPC: B21D7/14
Filed: 1987-04-03
Abstract: In profile re-shaping on profile bending machines 1 with step-by-step working progress, e.g. in ship building pre-fabrication, a measured value detection is executed related to the curve end point of the bent profile 2. The shape parameter related to the curve end point is presented as an angle between a straight line defining the curve and a freely selectable reference line. Under this condition the method provides forming the angle included by the said straight line and the reference line by totalling of the angle variations which are established at every bending step by the feed motion and the bending on the finally bent profile. <IMAGE>
Patent DE-3714889-A1 (DE)
IPC: A61B3/12
Filed: 1987-05-05
Abstract: An ophthalmoscope comprises a light source 1, a condenser lens 3, a diaphragm 4 and a mirror 5 illuminating the eyeground T3 of a subject T with light from the light source. An observation optical system includes a lens 6 for observing the eyeground T3 by reflected light. To reduce or eliminate reflected light from the cornea T2 from entering the eye D of the examiner an analyzer 8 by which the angle of the polarizing axis is capable of being changed on the optical axis of observation is inserted in the reflected light path. A polarizer may also be inserted in the path of the illuminating light.   <IMAGE>
Patent DE-3716055-A1 (DE)
Title: Passive armour against hard-core munition
Inventor: TIEFHOLZ HEINZ DIPL ING
IPC: F41H5/04
Filed: 1987-05-14
Abstract: For the cost-effective production of passive armour, toothed panels (1) consisting of ceramic material are proposed. Said panels (1) have, on each of their sides (2), both a prismatic tenon (3) and a corresponding, prismatic mortise (4). Said panels (1) are arranged at mutual spacings (5), even in terms of their tenons and mortises, and are embedded in an elastomer (8), with the result that said spacings (5) are filled with the elastomer (8). <IMAGE>
Patent DE-3717781-A1 (DE)
Title: Process for the production of sealing rings
Inventor: STOLL KURT DIPL ING
IPC: B29D99/00
Filed: 1987-05-26
Abstract: A process for the production of sealing rings is proposed, which consist of a ring (10) of hard material and a ring (11), arranged thereon in the radial direction, of softer sealing material. In the process, rings (11) are cut off from a tube of softer sealing material and are joined to rings (10) of hard material to form sealing rings, in particular by pushing one inside the other in a locking manner. The rings of hard material are in this process preferably produced by punching operations. Sealing rings of this kind can be produced rapidly and economically in this manner. <IMAGE>
Patent DE-3717996-A1 (DE)
Title: Marginal strip finisher
Inventor: SCHLICKSBIER JOSEF
IPC: E01C19/00
Filed: 1987-05-27
Abstract: The invention relates to a marginal strip finisher having a storage container which is provided, in relation to the direction of travel of the finisher, at its front side and serves to receive the material required for the production and/or renewal of a marginal strip, and also having a first conveying device for conveying the material from the storage container to a first material-ejecting region which is provided on the long side of the finisher running in the direction of the marginal strip or in the direction of travel, in the direction of travel behind the storage container. The invention is characterised by a second conveying device for conveying the material from the storage container to a second material-ejecting region which is provided on the same long side of the finisher as the first material-ejecting region of the first conveying device, but in the direction of travel of the finisher in front of the first ejecting region.
Patent DE-3719504-A1 (DE)
Title: Process for heating a distillation apparatus
Inventor: SAFT HELMUT DIPL ING
IPC: B01D3/00
Filed: 1987-06-11
Abstract: In the extraction of oil seeds, a hexane/oil mixture arises which is separated in a distillation zone. In this case an oil-rich liquid phase and a hexane-rich vapour phase arise. In a cooling zone, the vapour phase is substantially condensed, liquid hexane is taken off and returned to the extraction. The cooling medium used in the cooling zone is an ammonia-water mixture, some of which evaporates in the cooling zone and then is pumped back into a heat exchange zone and compressed to a pressure in the range from 10 to 35 bar. In the heat exchange zone, their heating liquid, e.g. water, is heated by indirect heat exchange with the compressed ammonia-water mixture to temperatures of 40 to 130@C and returned to the distillation zone.
Patent DE-3722682-A1 (DE)
Title: Hogging machine
Inventor: SILBERBAUER HERBERT ING
IPC: B27L11/02
Filed: 1987-07-09
Abstract: Hogging machine for hogging small-sized wood, in which a hogging wheel having a plurality of cutter supports rotates on a drive shaft in a housing, the cutters of which with radially aligned cutting edges cut off the hogged wood on a counter cutting edge at a mouth of a feed shaft in the housing front wall, the material being ejected through an ejection shaft by ejecting wings attached to the periphery of the hogging wheel. Together with the cutters which, for cutter adjustment, are provided with slots perpendicularly to the cutting edges, blades are screwed to blade holders, the cutting edges of which are arranged perpendicularly to the cutting edges of the cutters and have a length which enables the splitting of hogged wood to a large diameter, the blade holders, which are held against rotation in the slots, being arranged at distances which sufficiently shorten excessively long hogged wood, so that no jamming and faults occur in the machine.
Patent DE-3723614-A1 (DE)
Inventor: STEIN VON KAMIENSKI ELARD DR
IPC: A21D13/08
Filed: 1987-07-17
Abstract: A method for the production of prebaked filled pastry products, especially products suitable for crisping in the toaster, comprises the steps of rolling a piece of dough to a thickness of at most 1.5 to 2 millimetres, cutting of the dough piece to have twice the wildth of the end product, applying a filling and then folding over the dough piece. Then the folded dough piece is passed through a baking station, where baking takes place between two boundary devices which are disposed at a predetermined spacing below and above.
Patent DE-3725008-A1 (DE)
Title: Shock absorber
Inventor: LEHRHUBER BARTHOLOMAEUS
IPC: F16F9/504
Filed: 1987-07-29
Abstract: Shock absorbers with an outer tube and a piston displaceable in the latter, into which are machined passage openings which are covered by valves designed as Belleville spring assemblies acting in only one direction, are known. These shock absorbers generally have a very soft damping effect. In order to avoid pitching and rolling oscillations with these shock absorbers, which are installed primarily in motor vehicles, the piston (14) has on at least one side an annular extension (42) in the axial direction, to which is assigned a braking valve. The braking valve is preferably a Belleville spring (44). The shock absorber is suitable, in particular, for installation in motor vehicles. <IMAGE>
Patent DE-3727100-A1 (DE)
Title: Hydraulic booster
Inventor: OCVIRK NORBERT
IPC: B60T13/18
Filed: 1987-08-14
Abstract: A hydraulic booster on the circulation principle is proposed, the booster chamber (31) of the circulation booster being connected by way of a control valve (36), controlled by the master cylinder pressure, to the pressure medium source (54) comprising pump and accumulator (56). <IMAGE>