baber/WOPTO huggingface dataset:
Patent DE-3425476-A1 (DE)
Title: Length measuring device in accordance with the two-beam laser interferometer principle
Inventor: ROETH RUDOLF
IPC: G01B5/00
Filed: 1984-07-11
Abstract: Length measuring device having a position detector (12) in accordance with the two-beam laser interferometer principle, having a laser light source (16) supplied from a current source (48), a beam splitter (18), arranged in the optical axis of said light source, for splitting the light beam into a measuring light beam and a reference light beam aligned at an angle thereto, a movable mirror (19) which reflects the measuring light beam with a transverse offset parallel to the optical axis and is connected to the position detector (12), and having an at least partially reflecting further optical element (20). This optical element (20) can be constructed either as a second mirror or as a second beam splitter. Situated in the interference region of the beam paths is at least one photodetector (21) whose output or output is/are applied to an evaluation circuit (37) having a counting device for counting the bright/dark sequences including directional detection, and having a digital display system (3). According to the invention, the laser light source is a laser diode (16) for generating, simultaneously laterally, transversely and longitudinally, essentially monomode laser light having a coherence length which corresponds at least to the length to be measured. Furthermore, the evaluation circuit (37) has at least one device for eliminating the influences of operating and environmental parameters of the length measuring device. The device is of exceptionally compact design ... Original abstract incomplete. <IMAGE>
Patent DE-3430773-A1 (DE)
Title: Washing powder additives in the form of speckles
Inventor: ECKHARDT CLAUDE DR
IPC: C11D3/00
Filed: 1984-08-21
Abstract: Washing powder additives in the form of speckles which contain     (a) one or more photobleaches (photoactivators),   (b) one or more water-soluble inorganic carbonate(s) and   (c) one or more acid(s) which is (are) solid at room temperature, as well as washing powders containing speckles of this type, and process for the production of these speckles, are described.
Patent DE-3432835-A1 (DE)
Title: Device for the automatic adjustment, especially for opening and closing, of preferably pivotably mounted elements
Inventor: WUESTER HEINRICH ING
IPC: E05F15/20
Filed: 1984-09-06
Abstract: A device for the automatic adjustment, especially for opening and closing, of preferably pivotably mounted elements, such as, for example, window wings, has a setting element (1, 2, 3, 4) having a member (1) which varies its dimensions as a function of temperature. In order to make a device of this type as simple and reliable as possible, the member (1) is a member changing its longitudinal dimensions as a function of temperature and consisting of a bimetal or of a memory metal. Preferably, at the same time, the member (1) is connected directly or indirectly both to the element to be adjusted and to the fixed support and is designed as a helical spring. <IMAGE>
Patent DE-3435376-A1 (DE)
IPC: C23C8/22
Filed: 1984-09-27
Abstract: Process for heat treatment of workpieces corresponding to different heat treatment profiles, said profiles being the same within each charge of workpieces, in an automatic heat treatment installation, whereby the workpieces having the same heat treatment profile are collected in workpiece charges and the workpiece charges are subjected to different heat treatment conditions in a heat treatment furnace. The heat treatment conditions are determined by the furnace atmosphere, the treatment temperature and the treating time. The workpiece charges are treated in a rotating hearth furnace (1) in which the furnace atmosphere and the treatment temperature are kept constant. The differing heat treatment conditions are achieved by varying the travel paths and thus the treatment time of the workpiece charges in the rotating hearth furnace. A device for carrying out the process is provided with appropriate equipment (2) for setting the heat treatment conditions acting on the rotating hearth.
Patent DE-3441683-A1 (DE)
Title: Process and apparatus for controlling the course of drying of foods, in particular ham or raw sausage
Inventor: KNAUF GUENTER
IPC: F26B25/22
Filed: 1984-11-15
Abstract: A process and an apparatus are described for controlling the course of drying of foods, in particular ham or raw sausage, in which water is removed from the material (12) to be treated in a treatment chamber (10) by feeding in possibly conditioned air until the desired degree of ripeness and dryness is obtained. During the treatment, a first temperature (34) of the air supplied and a second temperature (32) of the exhaust air from the treatment chamber (10) are measured. A difference (40) is determined from these and compared with predetermined preset values (43). Depending on the comparison value, a regulating signal (48, 49) is generated by which the air throughput through the treatment chamber (10) is regulated. <IMAGE>
Patent DE-3443882-A1 (DE)
Title: Device for photographic reproduction
IPC: G03B27/32
Filed: 1984-12-01
Abstract: The device is intended especially for the production of slides for overhead projection, and comprises a mounting for originals, a photographic camera and a displaceable mounting for the photographic camera. The object of the invention is to provide a reproduction device which is of simple construction and is easy to handle and in which the original can be displaced by one person on the mounting for originals into the desired position and, in this case, its position on the mounting for originals can be observed at the same time. With this device, the intention is to make it possible to align the original precisely flat for reproduction. The invention consists in that the device exhibits a housing, in that the mounting for originals is an at least substantially horizontally mounted glass plate in the surface of the housing, in that the lower surface of this glass plate carries a reflection-reducing coating, in that a deflecting mirror is disposed below the glass plate, in that the light source employed for the film illumination comprises at least one flashlamp, in that the flashlamp is disposed closely above the housing floor in such a manner that the angle of incidence of the light onto the glass plate is as large as possible and that onto the deflecting mirror is even greater than that onto the glass plate, in that in addition to the flashlamp there is disposed a continuous illumination device, and in that an at least approximately horizontally disposed viewing surface is provided.
Patent DE-3445990-A1 (DE)
Title: Method for disinfestation of vegetable and animal products
Inventor: STAHL EGON PROF DR DR
IPC: A01M17/00
Filed: 1984-12-17
Abstract: Method for disinfestation of vegetable and animal products with a gas which is not harmful to health or with a gas mixture under pressure or vacuum.
Patent DE-3504546-A1 (DE)
Title: Means for stabilising sensors and antennas on tall masts
Inventor: SCHEELE BERNHARD DIPL ING
IPC: E04H12/18
Filed: 1985-02-11
Abstract: The invention relates to a means for stabilising antennas and/or sensors on a tall mast anchored by means of tensioning elements. The means comprises a sensor carrier which is coupled to the mast via a cardan joint and has outwardly directed struts. Tensioning elements are fastened with the same spacing on these struts and on the mast base, as a result of which, when the mast bends, the orientation of the antennas and/or sensors mounted on the sensor carrier is maintained.
Patent DE-3507362-A1 (DE)
Title: Walking shoe and method for its manufacture
Inventor: STEINRICH WOLFGANG
IPC: A43B9/14
Filed: 1985-03-01
Abstract: Walking shoe, similar to the "California" type, consisting of a one-part or multipart upper, an outsole and an insole, in which there is arranged between the flexible outsole (19) of essentially uniform thickness, which makes possible a turning of the upper (12) connected to the outsole (19), and the upper (12) a connecting strip (15) which is connected on the one hand to the outsole (19) by means of at least one seam (10) and possibly by means of adhesive and on the other hand to the upper (12) by means of a seam (16), and the connecting seam(s) (20) of the connecting strip (15) being arranged in each case in a groove (21) in the outside of the outsole (19), and a profiled flexible foot support (17) being inserted into the turned shoe, which support is connected to the outsole and is covered by means of a covering sole (22). <IMAGE>
Patent DE-3507422-A1 (DE)
Title: Electrochemical storage element or secondary battery
Inventor: HEINZE JUERGEN DR
IPC: H01M10/36
Filed: 1985-03-02
Abstract: The invention relates to an electrochemical storage element or a secondary battery which comprises electrodes made of an electrochemically oxidisable and/or reducible polymer containing nitrogen or sulphur atoms in the polymer molecule and, as an electrolyte solvent, sulphur dioxide, glycol sulphite or dimethyl sulphite, and also a supporting electrolyte.
Patent DE-3507777-A1 (DE)
Title: Arrangement for producing a magnetic field
Inventor: WAGNER SIGMUND
IPC: A61N2/04
Filed: 1985-03-05
Abstract: The invention relates to an arrangement for producing a temporally varying magnetic field for therapeutic purposes, having at least one electrical winding which is mounted on an approximately rod-shaped core and can be connected to a current source. In order to avoid the harmful high field strengths and high frequencies occurring in the case of known devices, the invention provides for the purpose of treating autonomic disorders that the current source and the winding with its core are dimensioned for the purpose of producing a magnetic induction whose values are in the range between approximately 0.5 and 150 Gausses, and the frequency of the periodic variation in the current and thus in the field can be adjusted in the range from approximately 0.01 to approximately 1.2 Hz. In particular, the invention provides that the current flowing through the winding in each case has values of different magnitude in two successive auxiliary periods (Fig. 1). <IMAGE>
Patent DE-3510202-A1 (DE)
Inventor: SIRINYAN KIRKOR DR
IPC: H05K1/00
Filed: 1985-03-21
Abstract: Electrical printed circuit boards are obtained in an elegant manner without the usual etching methods and without using bonding agent layers in a wet chemical manner on the basis of the principles of the semi or fully additive technique by using precious metal compounds for activation and base material of a type which has (a) a specific total pore volume per unit area of 0.015-0.045 dm3/m2, (b) a mean pore diameter of 0.05-5.0  mu m and (c) a mean pore depth of 0.05-4.0 mu m.
Patent DE-3511793-A1 (DE)
Title: Vehicle
Inventor: GOETZ ROBERT
IPC: B60F3/00
Filed: 1985-03-30
Abstract: The invention is concerned with a vehicle which in its structure corresponds to a bicycle or tricycle which is movable by means of pedal cranks. The aim, in the case of such a vehicle, is that it can not only be transported in a space-saving manner but can also be converted to other uses by the owner, without it costing more than the total cost of a plurality of individual apparatuses or vehicles. This is achieved in the case of a vehicle which is characterised by its convertible design as a land vehicle or water-craft (1), in that a bicycle frame (2), which is approximately identical to a conventional frame of a bicycle, is used and, for conversion purposes, this frame is allocated, in its rear and front region (A, B), a kit which includes a free-wheeling wheel, at least two further normal wheels, at least two preferably inflatable amphibious wheels (14, 15), optionally two front forks (3, 47), a rear transverse axle construction (4) and at least one front float (48). <IMAGE>
Patent DE-3513244-A1 (DE)
Title: Method for identifying the start of a call in telephone connections
Inventor: ZINKE JOACHIM DIPL ING
IPC: H04Q3/62
Filed: 1985-04-13
Abstract: In the method for identifying the start of a call, a speech analysis device is provided which, depending on the speed dialling telephone number selected using a name dialling key, receives a predefined message text which is to be identified, which characterises the called terminal and with which the incoming speech information is compared. In the event of correct identification of the message text transmitted from the selected destination, a start signal is sent to the caller's terminal to request acceptance of the call. In the event of uncertain identification, a special signal is transmitted which can indicate that the required called party is not answering in person, or that a wrong connection has been established.
Patent DE-3516323-A1 (DE)
Inventor: KERN ECKHART DIPL ING
IPC: F02M51/08
Filed: 1985-05-07
Abstract: 1. Electromagnetically operable fuel injection valve for internal-combustion engines, having a magnet winding, a magnet core and a flat armature (12), which with the magnet core forms a magnetic circuit, an annular valve seat (2), a valve element (6), which is connected to the flat armature (12), provides a three-dimensional seal and is pressed by a spring (7), whose diameter is smaller than the diameter of the valve seat (2), in the dead state of the magnet winding (9) with sealing effect against the valve seat (2) and thereby penetrates the plane defined by the valve seat (2), characterized in that the spring (7) acts on a plane of the valve element (6) whose distance from the flat armature (12) is greater than the distance of the plane defined by the valve seat (2) from the flat armature (12).
Patent DE-3521393-A1 (DE)
Title: Refractory moulding for acid-resistant construction, and a process and equipment for producing such a moulding
Inventor: MARKOV ALEKSANDAR DIPL ING
IPC: C04B35/532
Filed: 1985-06-14
Abstract: The invention relates to a refractory moulding based on carbonaceous materials for acid-resistant construction. The invention is characterised by the following composition of the moulding:   a) 20 to 30 % by mass of pulverulent pitch coke or petroleum coke having a grain size of up to 0.2 mm, b) 9 to 12 % by mass of phenolic resin or furan resin, 5 to 10 % by mass of a hardener, such as sulphonic acid or sulpho chlorides, having been added to the furan resin, c) the remainder, but at least 40 % by mass, being granular coke having a grain size in the range of 0.2 to 5 mm.   <IMAGE>
Patent DE-3522026-A1 (DE)
Title: Method for the signal evaluation of an optical fibre rotatation sensor which uses the Sagnac effect
Inventor: HILPERT KLAUS DIPL ING
IPC: G01C19/72
Filed: 1985-06-20
Abstract: The interference radiation formed by an optical fibre rotation sensor - termed fibre gyro for short - is detected by a photodiode 12 and converted in an evaluation device consisting of a current/voltage converter 18, band pass filter 19, matching amplifier 21, ring mixer 20 and DC amplifier 23, to form a voltage signal dependent on the rate of rotation acting on the sensor. This voltage signal is smoothed by means of a low bass filter 24 and forms an output signal which indicates a rotary movement. To date, the generation of a low-drift output signal has required expensive temperature-stabilised and drift-stabilised circuit elements. In addition, the latter have had to be screened against parasitic frequencies. It is proposed for the purpose of avoiding such expensive circuit engineering to interrupt (switch 26) the input signal or interference signal and to measure the output signal of the evaluation device in open-line operation. Said signal is switched by means of a switch 27 on a low pass filter 28, integrated and subtrated in a downstream processing unit from the output signal A. The determination of the error signal F can be performed intermittently during operation and permits continuous correction of the output signal. There is no longer any need for an expensive drift stabilisation of the evaluation circuit for the laser gyro. <IMAGE>
Patent DE-3528846-A1 (DE)
Title: Arrangement of cylinders and drums in printing machines
Inventor: PETER GUNTER DIPL ING
IPC: B41F13/20
Filed: 1985-08-10
Abstract: The invention relates to the arrangement of cylinders and drums in printing machines, in particular in sheet-fed offset printing machines. The object is to provide an arrangement of cylinders and drums which guarantees assembly and demounting of cylinders and drums without displacing the frame walls with a reduction in the width of the printing machine, allows the installation of preassembled modules, and reduces the transmission of vibrations from the drive element and has an uncomplicated bearing and connection between the drive axle and the basic body. The object is achieved in that the basic body is arranged so as to have rotary movement on the drive axle connected rigidly to the first frame wall and is assigned to the drive element via a bush which passes through the bearing bore of the second frame wall.
Patent DE-3533534-A1 (DE)
Title: Dental grinding tool
Inventor: HOHMANN WOLFGANG PROF DR
IPC: A61C3/06
Filed: 1985-09-20
Abstract: The present invention relates to a dental grinding tool, especially a diamond grinder, which permits visualisation of the particular degree of wear. This is achieved in that there is at least one metallic intermediate layer whose colour is at least partially in contrast to that of the outer layer of the grinder and shows the user the degree of wear of the tool by the colour emerging on increasing wear.
Patent DE-3535726-A1 (DE)
Title: Mixtures of water-soluble azo dyes
Inventor: WICKI HEINZ DR
IPC: D06P3/32
Filed: 1985-10-07
Abstract: The mixtures of the dyes of the formula <IMAGE>  where A is the radical of a coupling component,  M is hydrogen or a cation,  n is 1 or 2,  R is a radical of the formula <IMAGE>  R1 is hydrogen, -SO3M or -COOM, and R2 is hydrogen, C1-4-alkyl or C1-4-alkoxy, with dyes of the formula (I), where A, M and n are each as defined above and R is a radical of the formula <IMAGE> in a molar ratio of (Ia):(Ib) from 1:9 to 9:1, are highly suitable for dyeing anionically dyeable substrates, in particular leather.
Patent DE-3538271-A1 (DE)
Title: Retaining means for flat roofs
Inventor: SCHLUETTER ALOYS
IPC: B25B23/00
Filed: 1985-10-28
Abstract: According to the invention, multi-part retaining means with resilient intermediate layers are used for fastening flat roofs. The resilient intermediate layers prevent excessive stressing of the retaining means.
Patent DE-3543801-A1 (DE)
Inventor: MARQUARDT BERND DR
IPC: A61K31/05
Filed: 1985-12-12
Abstract: PCT No. PCT/EP86/00737 Sec. 371 Date Oct. 13, 1987 Sec. 102(e) Date Oct. 13, 1987 PCT Filed Dec. 11, 1986 PCT Pub. No. WO87/03482 PCT Pub. Date Jun. 18, 1987.The present invention relates to pharmaceutical products containing a mixture of benzoic acid, phenol and an alkali fluoride, in an aqueous or aqueous-alcohol solution, optionally in the presence of other usual additives for pharmaceutical preparations, in liquid or semi-liquid form, for the control of diseases in the human caused by herpes virus, and to methods for the topical treatment with these products of herpes simplex efflorescences in the human.
Patent DE-3543809-A1 (DE)
Inventor: HAERER HELMUT DR ING
IPC: F02N11/04
Filed: 1985-12-12
Abstract: Machine as described with an armature winding (14) composed of at least two winding lengths (15, 16) forming at least one symmetrical multi-phase winding, in which each winding length (15, 16) is separated into two mutually magnetically-coupled partial windings (151, 152, 161, 162) extending over the entire periphery of the armature in order to allow its possible use as a motor and/or generator without the need for modifications to the design and, if necessary, only by means of a switching operation. Its use as a motor and/or generator is possible by appropriately connecting the ends of the windings (U, X',U', X, V, Y', V', y) with full-wave rectifiers or connected power transistors.
Patent DE-3543813-A1 (DE)
Title: Adjusting device for a safety belt articulation point
Inventor: SCHWANT WILFRIED DIPL ING
IPC: B60R22/20
Filed: 1985-12-12
Abstract: A device for adjusting the articulation point of a safety belt on a body part of a vehicle, especially a car, has a slide (6) which has the articulation point, is held so as to be adjustable in a guide rail (1), which is mounted on the body part and is essentially aligned in a vertical direction, and can be locked in different vertical positions by means of spring-actuated engagement in recesses (4b) of the guide rail. So that the structure of this adjusting device can be as simple as possible, with adjustment forces which are as low as possible, the guide rail (1) is to be formed by a tube (2) which is provided with a slot (3) and tooth-like projections (4a) and recesses (4b) which are arranged on one edge of the slot. Furthermore, the slide (6) is to be composed of a cylindrical guide part (7) which is rotatably held so as to be longitudinally displaceable in the tube (2) and of a holding part (8) which is connected to the guide part (7), has the articulation point (15) and has recesses (9) which are assigned to the tooth-like projections (4a) of the guide rail (1). The slide (6) can then be disengaged from an engagement position which is actuated by a spring (10) and in which the recesses (9) of the holding part (8) engage into the tooth-like projections (4a) of the guide rail (1) by means of pivoting about a pivot axis formed by the longitudinal axis of the tube. (Figure 1). <IMAGE>
Patent DE-3609372-A1 (DE)
Title: Front loader with adaptable lifting-force pattern
Inventor: GUTTE UDO
IPC: B66F9/065
Filed: 1986-03-20
Abstract: Tractors can be equipped with a front loader which, in conventional series construction, consists of a loading link usually with parking supports, two hydraulic cylinders and triangular coupling parts to which the loading link and hydraulic cylinders are pivotably connected. To receive the front loader, the tractor moves with its mounted parts into these coupling triangles (Fig. IV). Material to be loaded is lifted with the attachments mounted in the loading link, in the course of which the lifting force is only to diminish slightly towards the top. The aim is to mount identical front-loader constructions on as many tractors as possible, including different sizes of tractor, without a disadvantageous change in the lifting-force pattern occurring. With increasing tractor size, the articulation of identical front loaders has to be placed higher and higher on account of the increasing size of the front wheels, as a result of which the loading link has to be inclined at a steeper and steeper angle to the ground.   In accordance with theoretical principles, the lifting force effective near the ground consequently increases, but falls away inadmissibly during the lifting action. According to the invention this critical disadvantage can be compensated for by the lifting-cylinder fastening at the front-loader link not being formed at a fixed point but so as to be continuously or sensitively adjustable. <IMAGE>