baber/WOPTO huggingface dataset:
Patent DE-3105518-A1 (DE)
Inventor: GROSSMANN EBERHARD DIPL ING
IPC: G10L13/04
Filed: 1981-02-11
Abstract: 1. A method for the synthesis of speech with an unlimited vocabulary in the time domain from sound elements which are obtained from natural speech samples and are coded with low redundancy in digital form, stored and also reduced in length, in each case to the significant area of the relevant time signal typical of the sound, and in number, by utilizing related sounds which are mutually transformable into each other, having regard to the necessary storage space requirement, these sound elements being linked, with respect to the form, number and sequence required, into digital signal sequences on the basis of input commands and of predetermined rules of linkage for the purposes of speech synthesis, these signal sequences being used to generate, by means of digital/analog conversion and controllable amplification, sound waves which can be perceived as speech, characterized in : providing a total of about 100 sound elements, that is to say - about 50 elements for transitions sounds with an average of 240 samples each for an output frequency of 8 kHz, and - about 40 elements for phonemes with an average of 500 samples for unvoiced and 140 samples for voiced phonemes each and an output frequency of 8 kHz, and enabling the pitch to be varied for reproduction, in the case of the elements for the voiced transition sounds and phonemes, by omitting or using at least once, as a result of appropriate input commands, those samples and/or values which are preset as suitable by means of marker words at discrete positions in the time signal, depending on requirement, when the digital signal sequences are being formed.
Patent DE-3107186-A1 (DE)
Title: Device for drying damp materials, in particular for drying heating wood
Inventor: EBERT HANS-P DR
IPC: F26B9/10
Filed: 1981-02-26
Abstract: The invention relates to a device for drying damp materials, in particular for drying heating wood, by means of the natural ambient air, and consists of a type of cabin or the like with roof, base and walls, and a grating or floor grid arranged at a distance above the base. Between the walls and roof, on the one hand, and between the walls and the base, on the other hand, there is a free space for entry of fresh air from above and for escape of the outgoing air, charged with damp, from below. The drying air is passed vertically from top to bottom through the damp material. The base has a downward incline running outwards from the centre and an insulating layer against ground damp. The device has a particularly high degree of efficiency by virtue of the fact that the intake air can penetrate into the cabin air from all around, that is to say from all wind directions, over the stored material to be dried, and can flow vertically from the top downwards through the stacked material, and can escape again at the bottom charged with damp.
Patent DE-3109146-A1 (DE)
Title: Tunnel kiln for firing roof tiles in holding trays
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D99/00
Filed: 1981-03-11
Abstract: Newly moulded ceramic items, for example clay tiles, are fired in holding trays which are stacked one above the other on firing trolleys. Firing is primarily carried out in tunnel kilns which are heated by means of gas or oil. Previously known methods for firing using solid fuels, for example by the injection of fine coal and dust coal, cause soiling of the firing trolleys and a high level of dust emissions. In this invention, the floor of the holding tray is filled with a solid fuel and then the newly moulded items are put into place. An arrangement of this type makes it possible to produce clean combustion without soiling of the kiln and without high levels of dust emission.
Patent DE-3109174-A1 (DE)
IPC: B65G47/46
Filed: 1981-03-11
Abstract: 1. Delivery device to a conveyer track for the transportation of piece goods consisting of a carrying means of transportation (7) support between lateral longitudinal profiles and having at least one discharging trap (9) provided with a means of conveyance (10) installed inside the conveyer track (2) and swivelling around an horizontal axle (8) that can be positioned from a plain level of the conveyer track (2) into an inclined discharging position in the conveying direction. The special feature is that it moreover comprises a driving equipment (16, 17) for both the means of transportation and the discharging trap being supported by one of the longitudinal profiles (14) and of open design on the side of the means of transportation (7, 10).
Patent DE-3111960-A1 (DE)
Title: Method and device for detecting a blurred photographic original
Inventor: FUKUI TAKASHI
IPC: G03B27/72
Filed: 1981-03-26
Abstract: The transmission density of a photographic original is measured at parts thereof by means of two light-measuring devices having different measuring surfaces. When the difference between the measured transmission densities, which are obtained from the two light-measuring devices, is less than an experimentally determined limit value, the original is classed as blurred.
Patent DE-3114541-A1 (DE)
Title: Floor heating system
Inventor: KLEIN KLAUS
IPC: F24D3/14
Filed: 1981-04-10
Abstract: The invention relates to a floor heating system with a substructure, consisting of a number of mounting plates with an insulating layer and, arranged above the latter, a fastening plate with a hole pattern, to which heating pipes are fastened with pipe clips which engage with formed-on holding pins in fastening holes of the hole pattern and reach under the fastening plate. In order that the floor heating system can be operated with a low forward-run temperature and to eliminate inertia, it is proposed to arrange, in the plane of the heating pipes (5) on the mounting plates, a flat duct (10) which is passed through by the heating pipes, is covered with the cover plate (12) and has a free flow cross-section for an air flow. <IMAGE>
Patent DE-3120428-A1 (DE)
Title: Self-advancing support for use in steep deposits
Inventor: HEYER WILLY
IPC: E21D23/00
Filed: 1981-05-22
Abstract: The invention relates to a self-advancing support for use in steep deposits at an over-tipped or inclined working face. According to the invention, the hydraulic props (15, 16) inside the individual support units (A, B, C, etc.) are offset relative to one another in the advancing direction so that they form a prop row (18) running roughly parallel to the working face in the basic position of the self-advancing support. The individual support units can consist of support halves which are connected to hydraulic props offset in the advancing direction to form a self-advancing unit and in each case preferably form a lemniscate shield half. <IMAGE>
Patent DE-3121497-A1 (DE)
Title: Method and device for determining quality in resistance welding
Inventor: NAKATA SHUJI PROF
IPC: B23K11/25
Filed: 1981-05-29
Abstract: A device (for example, Figure 6) according to the invention and employing a suitable method defines the welding quality achieved in a resistance-welding operation as "good" or "reject" by independently or simultaneously comparing the values obtained in each case for the electrode voltage, the electrode current flow time, the number of electrode voltage pulses above an initial value and/or the integral of a difference between the excess of the electrode voltage with respect to a basic voltage and said basic voltage with appropriate reference values, and, in addition, by also comparing the resistance measured between the electrodes (2a, 2b) with a reference resistance value. The relatively inexpensive device determines the welding quality with high precision even if shunt current paths are produced by deformed or pinched electrode tips. <IMAGE>
Patent DE-3124125-A1 (DE)
Title: High pressure spray gun
Inventor: OBERDORFER GUIDO
IPC: B05B1/16
Filed: 1981-06-19
Abstract: The invention relates to a high pressure spray gun with a handle and with a lance with two spray pipes guided parallel to one another. The invention is based on the object of proposing a high pressure spray gun which is characterised in particular by low weight. The invention is characterised in that both spray pipes are arranged concentrically with respect to one another. All that is necessary now is for the outermost of the two spray pipes to be constructed with thick walls in order to be sufficiently protected against mechanical damage. The inner spray pipe which is correspondingly thin-walled is located concentrically in the outer spray pipe. An embodiment which does not require a handle is characterised in that the change-over valve is arranged in the handle of the spray gun and constructed as a lever.
Patent DE-3127077-A1 (DE)
Title: Device for the successive feeding of piles of sheets, in particular of folded booklets, into the clamping gap of a conveying device
Inventor: LEHMANN GUNTHART
IPC: B65H5/02
Filed: 1981-07-09
Abstract: The clamping gap forms a curved conveying path between two clamping surfaces, at least one of which is formed by the surface of an endless strand which is guided over a plurality of deflection rollers as well as along a section of the circumference of a rotary body. The deflection roller of the strand located nearest to the inlet of the clamping gap is arranged so as to be adjustable in its position for adapting the thickness of the clamping gap in the inlet to the dimensions and properties of the pile of sheets and is movable in a direction corresponding to enlarging the gap thickness, counter to a restoring force acting on it. <IMAGE>
Patent DE-3128143-A1 (DE)
Inventor: MONDT JOSEF DR
IPC: C08F220/10
Filed: 1981-07-16
Abstract: 1. Claims for the Contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE An aqueous plastics dispersion based on a copolymer of an acrylic monomer, a vinyl monomer and a functional monomer capable of crosslinking, containing at least one emulsifier consisting of a fluorinated surfactant, which dispersion is obtained by a radically initated emulsion copolymerization of a monomer mixture containing I) 20 to 80% by weight of a "hardening" component A from the group comprising methacrylic acid ester, the homopolymer of which has a glass transition temperature TG above + 50 degrees C, styrene, vinyltoluene or vinylxylene, or mixtures of these components, the aromatic vinyl monomer contributing not more than 50% by weight to the total amount of all monomers, II) 20 to 80% by weight of a "plasticizing" component B from the group comprising acrylic acid ester or methacrylic acid ester, the homopolymer of which has a glass transition temperature TG below + 50 degrees C, or mixtures of these components, III) in each case relative to the total of A + B = 100, 1) 3 to 18% by weight of a monoolefinic unsaturated monomer having a hydroxyl group and 2) 0,5 to 10% by weight of an alpha-, beta- unsaturated monocarboxylic acid and/or an unsaturated dicarboxylic acid, characterized in that the copolymerization was carried out in the pressence of an anionic fluorinated surfactant having a perfluoroalkyl radical of 2 to 20 C atoms or a perfluoroaralkyl radical of 7 to 30 C atoms as the emulsifier or as a component of the mixture of emulsifiers, and the particle diameters of the resulting dispersion copolymer are in the range of from 0,05 to 0,2 mu m. 1. Claims for the Contracting state : AT A process for the preparation of an aqueous plastics dispersion by copolymerization of a) 20 to 80% by weight of an ester of methacrylic acid, the homopolymer of which has a glass temperature TG above + 50 degrees C, or styrene, vinyltoluene or vinylxylene, or a mixture of these monomers, the aromatic monomer contributing not more than 50% by weight to the total amount of all monomers, as the hardening component, b) 20 to 80% by weight of an ester of acrylic acid or of methacrylic acid, the homopolymer of which has a glass temperature TG below + 50 degrees C, or a mixture of these monomers, as the plasticizing component, c) in each case relative to the total of A + B = 100, 1) 3 to 18% by weight of a monoolefinic unsaturated monomer having a hydroxyl group and 2) 0,5 to 10% by weight of an alpha-, beta- unsaturated monocarboxylic acid and/or an unsaturated dicarboxylic acid, in an aqueous medium in the presence of a radical-forming initiator and an emulsifier or a mixture of several emulsifiers, characterized in that the copolymerization is carried out in the presence of an anionic fluorinated surfactant having a perfluoralkyl radical of 2 to 20 C atoms or a perfluoraoaralkyl radical of 7 to 30 C atoms as the emulsifier or as a component of the mixture of emulsifier, and the particle diameters of the resulting dispersion copolymer are in the range of from 0.05 to 0.2 mu m.
Patent DE-3131961-A1 (DE)
Title: Foil badge for reflecting registration plates and registration plate with such a badge
Inventor: SCHROEDER KARL DR
IPC: G09F13/16
Filed: 1981-08-13
Abstract: The invention relates to a foil badge for reflecting registration plates, especially a stamp or test badge for reflecting motor-vehicle registration plates, and to the corresponding plate provided with a badge. There is the possibility of detaching the reflex layer or parts thereof, together with a glued-on badge, from the registration plate and use the badge fraudulently elsewhere. If the reflex layer of the plate is provided with watermark-like features, and if the badge consists of a transparent foil material, the watermark system of the plate can be seen through the badge. A badge possibly detached, together with part of the reflex layer, from a plate cannot then be fitted exactly into the watermark system of another plate, so that the attempt at falsification can be detected on this other plate.
Patent DE-3144244-A1 (DE)
Title: Reflecting shoulder strap
Inventor: LANGROCK JAROSLAVA
IPC: G08B5/00
Filed: 1981-11-07
Abstract: The present invention relates to a reflecting strap which is to be worn at shoulder height. The strap is attached to a cape or support which is fastened under the arms. In the front, the support or cape is held together by buttons or a buckle. The strap is provided with reflecting materials, foils or cat's eyes. This invention is intended to provide greater safety to those people who move slowly or unpredictably in road traffic and cannot therefore usually be perceived in time by the drivers of vehicles, particular consideration being given to cyclists, children, elderly people and the handicapped. This invention can easily be worn over, and removed from, any item of clothing. The attached shoulder strap or cape guarantees full freedom of movement. With an optically pleasing design, it will also be worn willingly. The fact of perceiving the upper part of the human body also guarantees protection in the case of parking cars, etc. This invention offers optimum protection in bad weather, mist, twilight, diffused light and night time darkness. (Children between home and school.) <IMAGE>
Patent DE-3153008-A1 (DE)
Title: Bicycle
Inventor: MUTH HANS A
IPC: B62K21/12
Filed: 1981-11-17
Abstract: In this bicycle, a control head (28) is arranged at the top of a three-component front wheel fork (14) and has sheaths for holding a link (16) which is closed at the front in an annular shape, a luggage shelf (40) and a lamp (42) which is arranged off-centre in front of this luggage shelf. <IMAGE>
Patent DE-3201883-A1 (DE)
Title: Helicopter, especially a combat helicopter for military operations
Inventor: DZIALLAS DIETRICH DIPL ING
IPC: B64D7/00
Filed: 1982-01-22
Abstract: In a helicopter in the configuration as a military combat helicopter, it is provided for an armament platform to be arranged on the tail section in the region of the rotor-blade plane. The armament platform is arranged such that it can be arranged around all axes and its height can be adjusted via a cylinder arrangement. In consequence, the armament platform can be aimed irrespective of the flight path of the helicopter and is also able to cover the hemisphere above the rotor-blade plane. <IMAGE>
Patent DE-3203903-A1 (DE)
Title: Method for cooling a refrigerated display case for foodstuffs and refrigerated display case for implementing the method
Inventor: LAEDERACH HERBERT DR
IPC: F25D21/12
Filed: 1982-02-05
Abstract: The refrigerated display case has a presentation surface (8) for the goods to be sold, e.g. meat products. Below the presentation surface (8), a cooling air duct (11) runs, which extends across the entire width of the display case and has on the front side of the presentation surface (8) a cooling-air outlet slot (11a). On the rear side, there is an inlet slot (5). Arranged directly behind this are two refrigerant evaporators (13 or 14) which serve as refrigerating members. These are operated alternately, i.e. refrigerant is in each case supplied to only one of the two evaporators. At the same time, the other evaporator is in the defrost phase, in which frost formed is defrosted. The air humidity released is mixed in the cooling-air duct (11) with the cold dry air of the other evaporator. In this manner, it is possible to create in the display case a temporally constant climate with optimum temperature and air humidity. <IMAGE>
Patent DE-3204908-A1 (DE)
Title: Mortar, at least consisting of a calcium sulphate hemihydrate and fly ash, and process for producing the mortar
Inventor: HANNES KLAUS DIPL ING DR
IPC: C04B28/14
Filed: 1982-02-12
Abstract: For a mortar, at least consisting of a calcium sulphate hemihydrate and fly ash, ground calcium sulphate hemihydrate is used. Preferably, calcium sulphate hemihydrate and fly ash are ground together, since in this case the fly ash acts as a grinding aid.
Patent DE-3207304-A1 (DE)
Title: Heating panel, in particular for floor, ceiling or wall heating systems
Inventor: HAUGENEDER HANS ING
IPC: F24D3/14
Filed: 1982-03-01
Abstract: A heating panel has on its upper surface a layer formed by a curable casting compound, in which a grating is embedded, which is fastened to the heating panel by fastening elements. The layer formed by the casting compound is thus connected firmly and non-positively to the heating panel and prevents transmission of point loads to the heating panel. <IMAGE>
Patent DE-3208720-A1 (DE)
Title: Small electric motor or generator, especially a dynamo for cycles
Inventor: MUELLER WERNER
IPC: H02K21/24
Filed: 1982-03-11
Abstract: The invention relates to a small electric motor or generator which is suitable especially as a dynamo for cycles and has a disc-shaped rotor (2) with axially magnetised poles on the ends which consist of permanent-magnet material, which rotor (2) is supported such that it can rotate with the rotor shaft (3) opposite at least one coaxially arranged coil system (4, 4a, 4b). The coil system consists of a pot-shaped iron return path (7) having pole tongues (8) at the ends which are directed radially against the rotor shaft (3), and having an annular coil (9) arranged therein. The annular coil (9) is a single cylindrical coil which occupies the space between the ends of the iron return path (7). This results in simpler production of such small motors or generators and an improved electrical efficiency is also achieved which is especially important for use as a cycle dynamo since excessively high mechanical losses for specific required light power must be accepted in the case of known dynamos. <IMAGE>
Patent DE-3210196-A1 (DE)
Title: Process for the preparation of a monochlorinated olefin
Inventor: PYKE DAVID ROGER
IPC: C07C17/154
Filed: 1982-03-19
Abstract: A process for the preparation of a monochlorinated olefin, in which a gaseous mixture which contains an alkane, a source of chlorine and molecular oxygen is reacted at an elevated temperature in the presence of a solid, particulate catalyst material which contains (1) metallic silver and/or a silver compound and (2) one or more compounds of manganese, cobalt or nickel. Suitable for the preparation of vinyl chloride from ethane.
Patent DE-3229045-A1 (DE)
Inventor: RUSSLAND HANS-JOERG
IPC: E01C9/08
Filed: 1982-08-04
Abstract: 1. A shaped line member for tennis courts in the form of a closed hollow member having a bottom (4'), side walls (2) which are provided with water drain openings (6), and a top cover (1) which with its top side forms the line, characterised in that the side walls are connector web portions (2), that the top cover is a cover bar (1) which is provided with water drain slots (6) and which is releasably connected to the upper edge region of the side connector web portions (2) and that the bottom (4') is formed with a taperingly downwardly converging configuration.
Patent DE-3231571-A1 (DE)
Title: Medicinal product as stimulator of nerve-muscle transmission, of the smooth muscles and of conduction in the peripheral and central nervous systems
Inventor: LEVRETSKAYA GEB SMARIAN
IPC: C07D221/16
Filed: 1982-08-25
Abstract: The product contains as active ingredient 9-amino-2,3,5,7,8-hexahydro-1H-cyclopenta[b]quinoline monohydrate hydrochloride of the following formula: <IMAGE> and a pharmaceutical bulking agent. The product according to the invention is used for the treatment of various types of damage to the peripheral nervous system with movement disorders, for the treatment of sequelae of cerebrovascular disorders, for stimulating contractions during labour, for the treatment of patients with atony and akinesia of the gastrointestinal tract.
Patent DE-3231863-A1 (DE)
Title: Uterus measurement device
Inventor: ZEPPELIN DIETER VON DIPL ING
IPC: A61B5/107
Filed: 1982-08-26
Abstract: Uterus measurement device comprising two spring elements lying in a common plane whose ends pointing in one direction merge in a common shaft and whose ends lying in the other direction diverge in the opposite direction, and a sleeve arranged on the shaft and slidable over the spring elements. The shaft can be provided with a scale which forms a measure for the mutual distance between the free ends of the spring elements in connection with the sleeve end slidable on it. At least one of the spring elements may be provided with projections on its external side resting against the inner wall of the sleeve, the flanks of these projections forming stops for the sleeve end facing the free end.
Patent DE-3234887-A1 (DE)
Title: Conical ring, double cam, steel pipe support
Inventor: STRAHL GERHARD
IPC: E04G25/04
Filed: 1982-09-21
Abstract: The conical ring, double cam, steel pipe support consists of two steel pipes which can be moved telescopically into one another. It is used for supporting components and trench walls, and for general supporting purposes. In contrast to conventional steel pipe supports, which require a threaded lock, a connecting pin with a sliding ring and a chain, as well as holes in the upper pipe, the conical ring, double cam, steel pipe support no longer has any moving additional parts, which are expensive and subject to defect. The new type of support also no longer requires any holes in the upper pipe, said upper pipe retaining its full load capabilities. The conical ring, double cam, steel pipe support can be welded automatically, it can be hot-galvanised or dip-painted in the ready-to-use state and can be drawn out and fixed in the operating position more quickly than conventional supports. The upper pipe of the conical ring, double cam, steel pipe support has wedge-shaped steel cams in an opposing double row, which are welded onto the pipe, for example by means of an electrical resistance pressure-welding process. Welded on underneath the head plate of the upper pipe is a pipe connecting piece which maintains a safety separation from the lower pipe if the upper pipe falls through into the lower pipe. An expansion is provided on the lower end of the upper pipe, which has no cams and is located in the lower pipe. This expanded segment acts as a guide for the upper pipe in the lower pipe and prevents the upper pipe falling out of ... Original abstract incomplete.