baber/WOPTO huggingface dataset:
Patent DE-3312185-A1 (DE)
Title: Motor vehicle hybrid drive device
Inventor: GERBIG FALK
IPC: B60K17/08
Filed: 1983-04-02
Abstract: A motor vehicle hybrid drive device has a combustion engine 31, which can be drive-connected on the one hand by way of a clutch 32 and an infinitely variable transmission 12 to the wheels 36 and on the other by way of a drive device 70 and the infinitely variable transmission 12 to a flywheel energy storage device 11. Likewise drive connections can be switched from the flywheel energy storage device 11 by way of the infinitely variable transmission 12 to the drive wheels 36 and from the flywheel energy storage device 11 to the combustion engine 31. This transmission arrangement serves for the purpose of operating the combustion engine 31 as often as possible at the most economic operating point in that in addition to the conversion of brake energy the combustion engine 31 is also used for charging of the flywheel energy storage device 11. <IMAGE>
Patent DE-3314056-A1 (DE)
Title: Cooling device, especially deep-freeze, or the like
Inventor: LOTZ HELMUT DR ING
IPC: F25D11/02
Filed: 1983-04-19
Abstract: Deep-freeze, with a refrigerator and a heat-insulated housing, in which an evaporator system connected continuously by refrigerant ducts is divided into at least two sections, which are associated with thermally separated, preferably separately closable divisions (13,14) of the housing (11), and of which at least one is wholly or partially provided with an arbitrarily controllable bypass duct (24).   <IMAGE>
Patent DE-3317280-A1 (DE)
Title: Composition and its use for the treatment of navicular disease of horses
Inventor: CORBETT LORIMER JOHN
IPC: A61K31/135
Filed: 1983-05-11
Abstract: The composition contains as active ingredient (active principle) isoxsuprine and/or a pharmaceutically tolerated derivative thereof, where appropriate together with conventional ancillary substances and/or carrier substances and/or perfumes, and can be administered to the equine patient for a prolonged period.
Patent DE-3321282-A1 (DE)
Inventor: ESSER FRANZ DR
IPC: C07D233/50
Filed: 1983-06-13
Abstract: Compounds of the formula   <IMAGE>   wherein X, Y and Z are each independently hydrogen, halogen, lower alkyl, halo(lower alkyl), lower alkoxy, halo(lower alkoxy), (lower alkyl)thio or halo(lower alkyl)thio, or Y and Z, together with each other, are lower alkylenedioxy; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.
Patent DE-3324042-A1 (DE)
Title: Safety ladder for sailing yachts, which at the same time serves as a jury rudder
Inventor: HANSEN KURT
IPC: B63H25/06
Filed: 1983-07-04
Abstract: The present invention relates to a safety ladder for sailing yachts which is designed in such a way that it can serve as the main piece of a jury rudder system in the event of fracture of the rudder system. To this end, the conventional rigid connecting parts between ladder and boat are replaced by joints which in normal use as a ladder are locked and when a jury rudder is required serve as pivots of the same. The ladder beams form the rudder head. The treads have openings into which a narrow plate can be inserted as a rudder blade.
Patent DE-3324124-A1 (DE)
Title: Spraying apparatus
Inventor: CHRISTIAN PAUL
IPC: B01D53/50
Filed: 1983-07-05
Abstract: The spraying apparatus (1) serves, in particular, for the purification of flue gases from combustion equipment and the like. For this purpose, the gases penetrate a treatment zone (3), in which a disc arrangement (17) acting as an axial fan is arranged, the discs of which are constantly impinged with a washing liquid, so that a liquid layer is formed on the discs (19) which liquid layer breaks off radially outwards in the form of an annular spraying zone. <IMAGE>
Patent DE-3324487-A1 (DE)
Title: Apparatus for the heating of products such as slabs, billets or the like
Inventor: PATALON HEINRICH DIPL ING
IPC: F27D3/00
Filed: 1983-07-07
Abstract: The apparatus has a furnace, loading and unloading machines arranged on the feed and removal sides of the furnace which work transversely to the direction of advance of the hearth carriage and deposit the products to be heated on the hearth carriage with their longitudinal axes parallel to the direction of advance of the hearth carriage on corresponding benches, the manipulator arms being arranged vertically aligned on the upper side of the loading and unloading chamber and so as to be able to travel transversely to the direction of advance of the hearth carriage and to be raised and lowered, the roller tables serving for the supply and removal of the products to be heated and being arranged next to the hearth carriage and lying beneath the plane in which the products are supported on the benches of the hearth carriage, lifting prisms, executing a lifting motion, being provided between the rollers of the roller tables, which prisms offer the supplied products to be heated to the manipulator arm or on which the manipulator arm deposits the products taken from the hearth carriage.
Patent DE-3330801-A1 (DE)
Title: Hydraulic member, in particular for a vehicle brake
Inventor: QUITMANN HORST
IPC: F16D65/22
Filed: 1983-08-26
Abstract: In a hydraulic actuator, for example a wheel cylinder for a drum brake, the housing (5) is fastened to the backing plate (3) or brake shield by means of a housing stem (2) which is integrally formed on the housing (5), has a rectangular cross-sectional area and is passed through a recess (4) in the backing plate (3), which recess (4) is shaped in accordance with this cross-sectional area. In order to prevent the housing stem (2) from slipping inadvertently out of the rectangular recess (4), the housing stem (2) is provided with two grooves (9, 10) parallel to one another. The grooves (9, 10) are located directly next to the outer surface (3') of the backing plate (3). A clasp (11) of U-shaped design can be pushed with its two arms (12, 13) into the grooves (9, 10). A slight curvature of the clasp (11) made of sheet steel or two outer parts (14, 15) bent in the direction of the outer surface (3') provide for a tight fit of the housing stem (2) on the backing plate (3). <IMAGE>
Patent DE-3331804-A1 (DE)
Inventor: FURCHNER HELMUT
IPC: F24F5/00
Filed: 1983-09-02
Abstract: 1. Apparatus for generating negative iones comprising a plurality of high-voltage supplied ionization points (3) accommodated within an electrically insulated outer housing (2) having a partial by a plate closed outlet for an ion flow, and wherein an electrically conductive ion reflector (1) is arranged between the outer housing (2) and the ionisation points, characterized in that the ion reflector (1) is arranged suspended within the outer housing (2) and for free passage provided with a perforation with a perforated portion of more than 20 per cent and that the outlet for the iones is closed by a non-conductive index plate (25).
Patent DE-3334000-A1 (DE)
Title: Method for testing circuit boards, and test device
Inventor: BARTH HANS
IPC: H01L21/00
Filed: 1983-09-21
Abstract: In an automatic tester for checking circuit boards (3) without components, these circuit boards are placed onto a contact pin array and the connection points are contacted. The contact pins (5) are connected via connecting wires (11) to systematically arranged test computer terminals (12). To have a co-ordinate-related correlation between the pin array terminals (16) and the test computer terminals (12), the arrangement has hitherto been systematically wired whilst simultaneously generating a wiring list. Using a contact strip panel (13) according to the invention, wiring can now be effected arbitrarily from a free pin array terminal to any other test computer terminal (12). The co-ordinate-related correlation is established by placing the contact strip panel (13) successively into positions offset with respect to one another by 90 DEG  in one plane. The contact strip panel (13) also exhibits systematic terminal connections (15) to the test computer (2). After the wiring, a co-ordinate-related correlation between the test computer terminals and the pin array terminals (16) can be effected in a particularly simple manner by bridging, row-by-row, contact pins (5) located in a row, in the X and Y direction. <IMAGE>
Patent DE-3336657-A1 (DE)
IPC: G07F7/06
Filed: 1983-10-08
Abstract: A storeroom for transport carts, particularly supermarket shopping carts and the like, having removal and return passage barriers, a money collection point for the opening of the passage barrier and a money return point upon the return of the transport cart into the storeroom, a data support associated with the transport cart and a reader for the data in the region of the removal and return passage barriers. Each cart carries its own data code and the reader of the removal passage barrier is coupled with the reader of the return passage barrier such that the reader of the removal passage barrier transmits the individual code of the cart which it has read to the reader of the return passage barrier. The latter releases the return of the money only upon the passage of that transport cart which is provided with that individual code.
Patent DE-3339393-A1 (DE)
Title: Process for producing an n-doped zone underneath an outer highly doped zone in a semiconductor structure
Inventor: WONDRAK WOLFGANG DIPL PHYS
IPC: H01L21/263
Filed: 1983-10-29
Abstract: Such zones are needed, inter alia, in power semiconductor components such as thyristors or the like and have hitherto been produced at depths of a few 10  mu m by expensive diffusion and epitaxial processes. According to the invention, such an n-doped zone (5) is produced by proton irradiation and heat treatment; heat treatment anneals out some of the radiation defects additionally produced which act as recombination centres and which form in the region (10) of the irradiated surface (11) of the structure (1) down to and including the n-doped zone (5) produced by the irradiation. <IMAGE>
Patent DE-3340428-A1 (DE)
Title: Method and device for monitoring an optical data transmission system
Inventor: KELLER GUSTL DIPL PHYS
IPC: H04B10/07
Filed: 1983-11-09
Abstract: In data transmission systems with an optical transmission link, changes in the transmission link, such as those occurring due to a break or unauthorised tapping, are identified according to the invention starting from the transmission end only by arranging that, when the (as yet undamaged) link is first commissioned, its link-dependent backscatter signal is measured and stored as a reference signal, and is continuously compared during subsequent operation of the link with the link-dependent backscatter signal which then occurs.
Patent DE-3343208-A1 (DE)
Inventor: ANGERBAUER ROLF DIPL CHEM DR
IPC: C07D501/18
Filed: 1983-11-30
Abstract: Antibacterially effective cephalosporins of the formula   <IMAGE> in which R1 denotes C1-C6-alkyl, phenyl or halogen-substituted phenyl and A represents a nitrogen-containing, positively charged heterocyclic 5-membered to 7-membered ring which is bonded via N and can contain a total of up to 4 hetero-atoms from the group comprising N, O and S, and onto which up to two further rings can be fused, and which can optionally be substituted, with the proviso that, if the ring is a 6-membered ring, A does not represent an unsubstituted pyridine ring or a pyridine ring which is mono- or di-substituted by identical or different substituents from the group comprising C1-C4-alkyl, chlorine, bromine, carbamoyl or N-C1-C4-alkylcarbamoyl, or pharmaceutically acceptable salts thereof or esters thereof which can be split under physiological conditions.
Patent DE-3343897-A1 (DE)
Title: Heel lamp
Inventor: PAHDE WERNER DR
IPC: A43B3/00
Filed: 1983-12-05
Abstract: The invention designated as a heel lamp is intended to render visible bumps in the ground which are unlit in the dark, and to illuminate the ground when stepping out of a car or train. The light fitting situated in the front part of the heel is intended to radiate the light forwards and downwards. For this reason, this part of the heel must be installed in a pellucid cast resin or acrylic container. The remaining part of the heel, in particular the end of the heel, where the on/off switch as well as the storage batteries or batteries are accommodated, is to consist of elastic material, because it is to permit an elastic gait and to contribute towards protecting the light fitting against shock. In order to protect against dampness, the storage batteries and the bulb are to be easily accessible from inside the shoe, so that they can easily be exchanged. A stable but flexible inlaid insole which can be folded back is intended both to permit access to the storage batteries and the bulb while at the same time forming the upper closure. Satisfactory illumination is produced when the device is provided on only one shoe.
Patent DE-3347049-A1 (DE)
Inventor: JUNG EGGERT DR
IPC: H04N1/48
Filed: 1983-12-24
Abstract: A method and apparatus for isochromatic simulation of a multi-colored reproduction on a color monitor. Before simulation, colors are generated on the color monitor and are matched to corner colors of a printed color chart or the like by measuring or visual comparison. The color values required for the chromatically coinciding generation of the corner colors on the color monitor are measured and allocated to color separation values of the corner colors. The color values required for generating intermediate colors are calculated upon consideration of the printing process of the multi-colored reproduction and are allocated to the corresponding color separation values of the intermediate colors. During the simulation, the color separation values of the multi-colored reproduction are output, modified according to a gradation curve, and transformed into the color values for driving the color monitor in accordance with the previously identified allocations.
Patent DE-3402799-A1 (DE)
Title: Dental chair with armrest
Inventor: SAUPE MARTIN
IPC: A61G15/10
Filed: 1984-01-27
Abstract: A dental chair has a seat (2), an armrest (12) and an inclinable backrest (3). The plane of the bearing surface (15) of the armrests (12) has a maximum vertical distance of 165 mm from the deepest point (9) on the seat surface (8). In the spitting position of the backrest, the bearing surface (12) beside the backrest projects behind the front face (11) of the backrest to such an extent that a seated patient can support his elbow behind this front face. This makes spitting into the basin more convenient. <IMAGE>
Patent DE-3403611-A1 (DE)
Title: Sheathing for cables, pipes, lines or the like
Inventor: TUREK WERNER
IPC: F16L59/10
Filed: 1984-02-02
Abstract: The invention relates to sheathing for cables, pipes, lines or the like, consisting of a sheath of material which is preferably corrosion proof, and has the object of improving the sheathing to the effect that it is easy to assemble and dismantle and is cost-effective to produce, while having a robust construction. This is achieved in that a seal (4) having positively-locking elements (11, 12) arranged on both sides is arranged in the region of the mutually facing longitudinal edges (5) of the sheath (3), which seal (4) can be sealed or open, preferably by means of a sealing element or sealing tool which can be displaced in the longitudinal direction (15) of the sheath (3) and at the same time acts on the positively-locking elements (11, 12) or connects the latter to one another. <IMAGE>
Patent DE-3406990-A1 (DE)
Inventor: BARNSCHEIDT WOLFGANG DIPL ING
IPC: D21B1/32
Filed: 1984-02-27
Abstract: In deinking, the flotation of fiber suspensions is performed in a cylindrical tank 2 to which the fiber suspension is fed through a coupling means 36 as primary stream. The fiber suspension is already aerated and is withdrawn through a suction connection 33 below the coupling means 36 and fed after another aeration through a secondary connection 35 above the coupling means. The volume of the circulated secondary stream is greater than the volume of the primary stream. It is thereby assured that the fiber suspension is aerated at least twice and thus better cleaned.
Patent DE-3407908-A1 (DE)
Title: Apparatus for photographic a head in order to assess a person's hairstyle
Inventor: BEYER WOLFGANG
IPC: G03B15/00
Filed: 1984-03-03
Abstract: The invention relates to an apparatus for photographing a head in order to assess a person's hairstyle, it being possible to lay a transparent, flat support on the photograph produced, showing at least one illustration of a hairstyle. The apparatus has a vertical disc on the reverse of which a Polaroid camera is arranged which photographs the head of the person through the said disc, directly or via a mirror. The front of the disc reflects the head of the person, and the disc has markings which indicate the size of the head and hence determine the distance of the head from the disc. <IMAGE>
Patent DE-3408759-A1 (DE)
Inventor: WILDMOSER ALFRED DIPL ING
IPC: C02F3/12
Filed: 1984-03-09
Abstract: 1. Process for the biological purification of waste water, in which the waste water is mixed with activated sludge in an activated sludge basin in the presence of carrier particles for microorganisms, and an oxygen-containing gas is passed in, the waste water/activated sludge mixture is then passed, via an outlet into a secondary settling tank while retaining the carrier particles, and purified waste water and activated sludge are separated in the secondary settling tank, and in which activated sludge is transported back from the secondary settling tank into the activated sludge basin, characterized in that the carrier particles are retained, with the aid of a partition which is impermeable to carrier particles, in a region of the activated sludge basin which is in front of its outlet and in which the flow rate of the waste water/activated sludge mixture is low compared with that at the outlet, additional gas being introduced in front of and behind the partition, and in that the introduction of additional gas behind the partition is carried out below the introduction of additional gas which takes place is front of the partition and far below the outlet opening of the activated sludge basin, and the introduction of additional gas is adjusted so that the carrier particles present in front of the partition are forced away from the latter.
Patent DE-3413423-A1 (DE)
Title: Optical proximity switch
IPC: G01D5/36
Filed: 1984-04-10
Abstract: Published without abstract.
Patent DE-3416780-A1 (DE)
Title: Battery back-up and battery monitoring for volatile semiconductor memories
Inventor: JUTZ MICHAEL
IPC: G11C5/14
Filed: 1984-05-07
Abstract: Two lithium batteries (4, 5) which are connected in parallel via diodes (6, 7) are used for the battery back-up of semiconductor memories (1). One battery (4) serves as the operating back-up battery and the other battery (5) serves as the standby back-up battery. <IMAGE>
Patent DE-3424327-A1 (DE)
Title: Method and circuit arrangement for identifying the envelope curves of signal components of a multi-frequency coded dial signal
Inventor: HELLWIG KARL DIPL ING
IPC: H04Q1/453
Filed: 1984-07-02
Abstract: To evaluate multi-frequency coded dial signals in multi-frequency coded dial signal receivers, the envelope curves for each signal component of the multi-frequency coded dial signal are identified, a power comparison is carried out for the signal components by means of an evaluation circuit connected downstream and compliance with predefined time conditions of the multi-frequency coded dial signal is checked. A correlation method, for example, can be used to identify the envelope curves of the signal components. A simple quadrature resonator is used instead of the complex correlation to calculate the envelope curve, its coefficients being set in such a way that the resonant frequency is in each case a frequency  OMEGA i of the signal components of the multi-frequency coded dial signal.
Patent DE-3425882-A1 (DE)
Title: Small connecting strip composite device for making contact with electrical components, preferably piezo-transducers
Inventor: EDINGER EGON DIPL ING
IPC: H01L41/29
Filed: 1984-07-13
Abstract: Small connecting strips or wires which, for example, lead from electrodes of electrical components, for example piezo-transducers, to components which pass on further, often have only a small resistance capability and can easily be damaged. In order to ensure the parallelity and mechanical stability of these two small strips (12, 13), these connections according to the invention are fitted on a carrier material (8) which is coated with adhesive and has incisions (9) which are directed from the edge to the middle, from both sides. At the points which are defined by the incisions, the carrier material can be removed, for example for soldering the small strips or for laying on narrow cross-sections. One of the incisions (11) is used in the case of the method for assembly to provide a small strip which is freed from the carrier material. <IMAGE>
Patent DE-3428755-A1 (DE)
Title: Method and device for testing a torque generator
Inventor: BLASCHKE FELIX DR
IPC: G01M15/04
Filed: 1984-08-03
Abstract: A test program generator (6) supplies preprogrammed values for the load moment of inertia TF and the load torque MF, which describe an operating state of a torque generator coupled to a load. A load model (12) determines therefrom and from the instantaneous torque M1, measured in a test stand, of the torque generator a torque value M2' which is input into a desired value generator as a value for the load torque to be simulated by an electric drive. The desired value generator determines therefrom and from the measured value, without further consideration of the preprogrammed load moment of inertia T2', which describes the load state, the desired value for the electric drive which is coupled in the test stand to the torque generator. It is possible as a result, in particular, to test vehicles whose torque generator is elastically coupled in normal operation to other gyrating masses. <IMAGE>
Patent DE-3429388-A1 (DE)
Title: Method of coating a board with a veneer and use of the method
Inventor: KISSELOFF PANTELEY
IPC: B29C63/04
Filed: 1984-08-09
Abstract: Panel boards are also veneered for reasons of cost. For visual reasons, the veneer (2) resting on the board top (8) is also to extend over the narrow side of the board at least at one board end. The taping of the veneer (2) from the board top to the narrow side of the board is a problem, especially if the veneer (2) is relatively thick and/or is made of real wood. The veneer (2) is now glued in its flat state to the board top (8); then the board material is removed at the narrow side of the board up to the base (4) at the veneer, e.g. by routing, in order to create a newly formed board narrow side (5) (to be coated) which is inclined or at right angles to the board top (8). The veneer area (7) exposed by the board material is then bent down and glued to the newly formed board narrow side (5), e.g. by means of a two-component adhesive. If a veneer (2) made of real wood is used, it is convenient to apply the hardener to the exposed veneer area (7) and the glue to the narrow side (5) of the board, since the workability of the veneer is increased by the liquid phase of the hardener. <IMAGE>
Patent DE-3430952-A1 (DE)
Inventor: ASCHBERGER MATTHIAS DIPL ING
IPC: B01F3/04
Filed: 1984-08-22
Abstract: A circulation pump system in a storage vessel for liquids, more particularly in a carbonizing tank of a beverage dispenser in which soda water, a mixture of CO2 gas and fresh water, is chilled and stored under pressure for withdrawal via an outlet connection. The circulation pump is mounted directly above the discharge port of the storage vessel so that the small amount of heat released by the circulation pump is utilized to keep the outlet opening free of ice.