baber/WOPTO huggingface dataset:
Patent DE-3329028-A1 (DE)
Title: Substituted (2-amino-2-imidazolin-1-yl)acetic acid derivatives, process for their preparation, their use and pharmaceutical preparations containing them
Inventor: BEYERLE RUDI DIPL CHEM DR
IPC: C07D207/32
Filed: 1983-08-11
Abstract: Substituted (2-amino-2-imidazolin-1-yl)acetic acid derivatives of the general formula I <IMAGE>  in which     R<1> denotes an optionally substituted aryl or heteroaryl radical,   R<2> denotes hydrogen or alkyl,   R<3> denotes hydrogen or an optionally substituted aryl radical, are suitable as medicaments, for example for high blood pressure or cardiac arrhythmias and are prepared by cyclising a substituted (2-aminoethylamino)acetic acid compound of the general formula II  R<2>O-CO-CH(R<1>)NHCH2CH2NH2  with an isocyanide dichloride of the general formula III  R<3>NCCl2 in the presence of a chlorinating agent or with cyanogen bromide or cyanogen chloride.
Patent DE-3338444-A1 (DE)
Title: Dipole antenna with multiple feed
Inventor: BUCK WALTER DR
IPC: H01Q11/10
Filed: 1983-10-22
Abstract: The invention relates to a dipole antenna with multiple feed, having dipoles which are fed via a balanced parallel line and are arranged on the two line branches of the parallel line. In the case of such a dipole antenna, in order to achieve a construction which is simple and stable and can be produced cost-effectively, and whose electrical properties are, furthermore, as insensitive as possible to production tolerances, the parallel line consists of two strip-shaped sheet-metal parts which are arranged in such a manner and are bent in each case along one bending edge, running in the longitudinal direction, in the opposite direction to its base surface, such that the base surfaces lie in a plane which runs through the antenna axis and are at right angles to the dipoles, and the bent surfaces are opposite one another and approximately parallel. This dipole antenna is particularly suitable for a logarithmic-periodic (log-periodic) indoor antenna having a parallel line which is arranged in a plastic housing. In this case, it is expedient to produce both a mechanically stable mounting of the housing, which is split into two half shells and a permanently reliable contact with the parallel line just by means of the dipoles passing through holes in the parallel line with a push fit, which holes are pressed into corresponding recesses in the housing.
Patent DE-3345673-A1 (DE)
Title: Circuit arrangement to prevent accidental intrusion on a telephone set with a dialling restriction
Inventor: SEEGER GUNTER A DIPL ING
IPC: H04M1/67
Filed: 1983-12-15
Abstract: A circuit arrangement is proposed to prevent accidental intrusion on a telephone set with a dialling restriction. A loop device, which forms a loop in front of the telephone set when the handset is lifted without preceding ringing, is connected in parallel with the dialling restriction.
Patent DE-3401254-A1 (DE)
Inventor: BUELLESBACH PETER
IPC: B62D55/215
Filed: 1984-01-16
Abstract: 1. Track for track-laying vehicles, comprising a series of track links (1), which are connected to one another by elastic connecting members (2), the connecting members engaging with their two T-shaped ends (3) in corresponding T-shaped grooves (4) of the track links, characterised in that the connecting members (2) are formed as one-piece metal springs.
Patent DE-3408093-A1 (DE)
Title: Drill bit
Inventor: MAIER ELMAR
IPC: E21B10/26
Filed: 1984-03-05
Abstract: The drill bit (1) has cutting segments (6), projecting axially beyond its end face (5) on the drilling-direction side and having diamonds, and leading cutting edges (7), having diamonds, on the same diameter. The leading cutting edges (7) have a surface of projection which at most corresponds to 0.2 times the surface of projection of the cutting segments (6). <IMAGE>
Patent DE-3408978-A1 (DE)
Title: Storage container in a vehicle, in particular glove compartment in a passenger vehicle
Inventor: MOSCHINSKI ERWIN
IPC: B60R7/06
Filed: 1984-03-12
Abstract: Storage container (1) in a vehicle, in particular glove compartment in a passenger vehicle, which is assigned to a wall section of the vehicle and which has an upper loading opening which is covered in its closed position by the wall section. The storage container (1) is provided with a closing device (3) and a holder which after opening moves it automatically approximately horizontally forward into the passenger compartment (2) and at the same time swivels it about a transverse axis with its front edge downwards. <IMAGE>
Patent DE-3421962-A1 (DE)
Title: Static induction transistors and method for producing them
Inventor: MURAKAMI KUOCHI
IPC: H01L29/10
Filed: 1984-06-13
Abstract: The invention describes a static induction transistor of the normally-off type. On one side of a main surface of a substrate of a first type of conductivity, a multiplicity of areas of a second type of conductivity is formed which are arranged close to one another with a prescribed cross-sectional shape and a prescribed depth in order to form a channel area of a first type of conductivity which comes to lie between adjacent areas of a second type of conductivity. The static induction transistor of the normally-off type interrupts an electric current flow which flows between both main areas of the transistor body in which these channels are blocked with pn junction barrier layers. The opposite surfaces of the areas of the second type of conductivity which are arranged opposite the channel form a pair of convexly and concavely curved areas which are mutually complementary.
Patent DE-3422633-A1 (DE)
Title: Device for overcoming electrostatic charges
Inventor: HOMOLKA JUERGEN
IPC: H05F3/04
Filed: 1984-06-19
Abstract: The invention relates to a device for overcoming electrostatic charges, having at least one electrode support in the form of a rod, having tip electrodes and opposing electrodes arranged thereon, and having voltage-supply parts on at least one end of the electrode support, for connection of the electrodes to a high-voltage source. In order to construct such a device such that its length is variable, it is provided that at least one electrode support in the form of a rod projects in a self-supporting manner from a first voltage-supply part, and at least one second electrode support in the form of a rod projects in a self-supporting manner, running parallel to the first electrode support, from a second voltage-supply part, and that the electrode supports are held in the region between the voltage-supply parts in at least one sliding guide such that they can be displaced in a sliding manner.
Patent DE-3423271-A1 (DE)
Title: Electromagnetic relay
Inventor: NASER JOACHIM
IPC: H01H1/34
Filed: 1984-06-23
Abstract: An electromagnetic clapper-type relay is proposed which is intended to permit a precise mechanical dimensioning and setting of the relay contacts in order to improve assembly and at the same time to reduce the volume. For this purpose, the magnet system (12) is produced as a pre-installed assembly consisting of an L-shaped magnet yoke (15) having a coil core (16) which supports a coiled frame (17) having an excitation winding (18) fitted thereon. In addition, a clapper-type armature (21) is supported such that it can pivot with one end on the magnet yoke (15) which is provided with a switching contact (27) at the end of a leaf spring (25) which is rivetted to the clapper-type armature (21). The coil frame (17) has a reference plane (29) for measuring the position of the switching contact (27) before fitting the mating contact (38) when the clapper-type armature (21) is attracted, which reference plate (29) runs parallel to the clapper-type armature (21), at a distance from the switching contact (17) (Fig. 1). 
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Patent DE-3424606-A1 (DE)
Inventor: STEIN DIETRICH DR ING
IPC: E21D9/10
Filed: 1984-07-04
Abstract: Method and plant (9) for detecting control parameters, respectively automatic control of a digging machine, to run in subterranean hollow unpracticable chambers, such as tunnels, water conduits and the like. This installation (9) is comprised essentially of devices for measuring the horizontal and vertical positions of the digging machine (1), a device for measuring the distance travelled and a computer to calculate the control data as well as to memorize and provide correction data. The order value of the tracing is introduced in the computer in the form of a description function. According to a prior installation of the digging machine in an initial excavation, the instantaneous tracing value is determined from obtained measuring data. By comparing instantaneous data with order data, the computer enables to automatically control the digging machine with the largest possible matching between the order tracing and the instantaneous tracing. The use of a gyroscopic system enables to avoid errors which may occur in known optical systems as to the determination of the horizontal position of the digging machine.
Patent DE-3430502-A1 (DE)
Title: Deep-well pumping appliance
Inventor: WICKI GOTTFRIED
IPC: F04B47/08
Filed: 1984-08-18
Abstract: A deep-well pumping appliance is provided with an above-ground pressurised-water generator and a below-ground ground water pump hydraulically driven thereby. Assigned to the above-ground pressurised-water generator there is a hydromoter which corresponds to essentially the same hydraulic principle and with which a ground water pump, which again corresponds to the same hydraulic principle, is directly motion-linked. The deep-well pumping appliance has the advantage that, at the same time as being suitable for being driven by a wind motor, it has a delivery head adequate for arid regions and also permits an uncomplicated, robust, space-saving, in particular a slender construction suitable even for relatively narrow boreholes.
Patent DE-3431989-A1 (DE)
Title: Inclinometer with weighting circuit
Inventor: KOLLER ROMAN
IPC: B60R25/10
Filed: 1984-08-30
Abstract: The invention relates to an inclinometer or a measuring and weighting circuit provided with an inclinometer which indicates the fuel supply of a vehicle necessary for achieving a desired speed which is still within an economically advantageous power range, or controls the speed via an actuator in an expanded model. In addition to the preferred application of the inclinometer used, protection independent of the application according to the invention is claimed for the inclinometer itself since the construction of the inclinometer represents the currently most inexpensive construction in accordance with the prior art. At the same time, the inclinometer is extremely rugged, absolutely leakproof since no fluid is used and above all, direction-dependent which provides for vectorial acquisition of the vehicle inclination in the direction of travel during the travel. During the standstill of the vehicle, the inclinometer is used for the known application as intrusion protection. To indicate the fuel supply, the inclinometer is acceleration-compensated by a differentiating circuit which follows the speedometer. The measurement value output by the inclinometer is supplied to a weighting circuit containing or simulating the power curve of the vehicle, which supplies the indicating value to be generated. In a preferred embodiment, wind pressure meters are also attached to the front of the vehicle, which [lacuna] the loading of ... Original abstract incomplete.
Patent DE-3445895-A1 (DE)
IPC: B32B7/08
Filed: 1984-12-15
Abstract: A sheet-like composite element for construction purposes. The longitudinal edges of the composite element is formed by U-shaped profiled edge members having legs that are directed toward one another and serve as supports for an inner and an outer cover layer, between which is disposed a core layer of hard foam. The edge members function as support elements, and have a cross-sectional area that conforms to the respective stress of the composite element. The hard foam core layer, which fills not only the space between the cover layers but also the hollow space of the profiled edge members, stabilizes the latter. Such a composite element permits free selection of the material and dimensions of the cover layers with a view toward the respective application of the composite element.
Patent DE-3500266-A1 (DE)
Title: Electronic auxiliary device for the lighting system of bicycles
Inventor: NIEWERTH REINHARD
IPC: B62J6/00
Filed: 1985-01-05
Abstract: Electronic auxiliary devices for the lighting system of bicycles which complement the lighting system which consists of a dynamo driven by the running wheel of the bicycle, of a rear light and of a headlight, in such a way that when the dynamo is not driven to a sufficient extent to generate a certain minimum degree of brightness, the supplying of power to the lighting system is automatically, at least partially, assumed by an auxiliary voltage source, can be advantageously realised in diverse ways with utilisation of the frequency of the dynamo alternating voltage as a controlling input variable. The frequency-dependent control also permits, in a particularly advantageous manner, this function of such an auxiliary device to be integrated into a microprocessor-controlled device on the bicycle without costly conversion of the controlling input variable, which device additionally comprises for example functions such as speedometer and mileometer. The control by means of the alternating voltage frequency of the dynamo considerably improves the switching behaviour of such auxiliary devices in that the alternating voltage frequency of the dynamo, in comparison with other customary controlling input variables, is not influenced retroactively by the operation of the auxiliary device.
Patent DE-3502170-A1 (DE)
Title: Method for the electrochemical determination of humidity
Inventor: SPEIDEL KARL ING GRAD
IPC: G01N25/56
Filed: 1985-01-23
Abstract: The emphasis of this additional application is on the fact that a potential difference between two different metals, which is a function of ambient humidity, can be achieved not only by activation of an electrolyte-impregnated and then dried absorbent coating material, but also by means of a film of moisture which is established between two electrolyte reservoirs, for example as a condensate water bridge, and which permits migration of electric charge carriers between the reservoirs. When adopting this principle, the reservoir covers are expediently used not only to prevent unwanted drying-out, but also directly as electrodes in a suitable metal combination which are in conductive contact with the moisture film. A particularly interesting application example is constituted by the dew-point hygrometer according to the invention which, in contrast to known systems does not require a metal mirror or optical monitoring of the initial moisture precipitation while the mirror is cooled. Further application areas are found in the registration of humidity on surfaces of materials or in layers close to the surface of moderately hard porous solids; this measuring technique is particularly significant with regard to physical aspects within the construction industry.
Patent DE-3502579-A1 (DE)
Title: Height adjusting device
Inventor: HEIDL ROLAND
IPC: B60G15/06
Filed: 1985-01-26
Abstract: The invention relates to a height adjusting device on a wheel suspension for a motor vehicle with a spring strut, formed from a shock absorber and a helical spring, and an annular cylinder with an annular piston for the height adjustment, the inner cylinder wall of the annular cylinder being formed directly by the piston rod of the shock absorber and the radially outer cylinder wall with a flange section being fitted liquid-tight on to the piston rod.
Patent DE-3503914-A1 (DE)
Title: Dressing tool
Inventor: LACH HORST
IPC: B24B53/07
Filed: 1985-02-06
Abstract: A profiled dressing tool for rotating grinding wheels is covered, on the effective surface, with scattered hard grain, in particular diamond grain. In order to fix that profile formed by the hard grain (12), hard profiled segments (16), in particular of polycrystalline synthetic diamond, are introduced into the surface. During dressing, the segments extend parallel or obliquely to the axis of rotation of the grinding wheel. Their profile is located essentially in the enveloping surface (14) of the outermost edges of the hard grains (12). <IMAGE>
Patent DE-3504536-A1 (DE)
Title: Process for adhesively bonding moved material webs, and also adhesive tape and device for carrying out the process
Inventor: SATTLER KARL-HEINZ
IPC: B65H19/20
Filed: 1985-02-11
Abstract: For adhesively bonding the leading edge of a material web to the trailing end region of an expiring, moved material web and for cutting off the end section thereof lying behind the adhesive point, the procedure is followed that an adhesive tape coated with adhesive on both sides is applied to the leading edge of the material web to be adhesively bonded on. The end provided with the adhesive tape is then guided up to the preceding material web, with acceleration to the travel velocity thereof, and adhesively bonded thereto by bearing on the free side of the adhesive tape. The adhesive tape used for this has on the side to be adhesively bonded to the expiring material web a protruding bead which deflects the end section of the expiring material web in such a manner that said material web can be cut off together with the bead in the deflection region by means of a knife roller, milling roller or emery roller.
Patent DE-3508721-A1 (DE)
Title: Cushioned passenger seat
Inventor: VOGEL IGNAZ DIPL ING
IPC: B60N2/24
Filed: 1985-03-12
Abstract: In the event of a frontal collision, cushioned passenger seats having a back part fixed rigidly onto the seat part must absorb the impact energy of passengers flung forwards and to a great extent reduce it by deformation. In addition, seats of this type, which are subject to considerable wear, should be constructed such that they are easy to maintain. According to the invention, this is achieved in that there is provided between the seat part and the back part a moving joint which is constructed such that it can absorb the impact energy to a defined extent. Moreover, these joint parts also allow a simple exchanging of the back parts and hence easy maintenance of these passenger seats.
Patent DE-3512918-A1 (DE)
Inventor: HENNING WOLFGANG DR
IPC: C08G18/83
Filed: 1985-04-11
Abstract: Carbodiimide group-containing isocyanate derivatives which contain from 2 to 30% by weight of carbodiimide groups (N=C=N) and, on statistical average, at least 0.8 carbodiimide groups per molecule and which also contain from 5 to 20 milliequivalents per 100 g of solids, of chemically incorporated sulphonate groups and, if desired, from 0 to 25% by weight, based on the solids, of chemically incorporated ethylene oxide units within polyether chains, are prepared by at least partial carbodiimidisation of the isocyanate groups of a) organic polyisocyanates or of mixtures of organic poly- and monoisocyanates and subsequent reaction of any free isocyanate groups still present using b) mono- and/or polyfunctional compounds containing groups which are reactive toward isocyanate groups, where components a) and/or b) are chemically incorporated sulphonate groups or compounds which contain groups which can be converted into sulphonate groups by a neutralisation reaction and at least some of which may be converted into sulphonate groups by neutralisation when the reaction is complete, and are used as additives for aqueous dispersions or solutions of plastics which contain carboxyl groups and/or groups which can be converted into carboxyl groups.
Patent DE-3515202-A1 (DE)
Title: Rolling device, in particular for pallets, transporting and stacking containers
Inventor: STEIDLE-SAILER MANFRED DIPL IN
IPC: B62B5/00
Filed: 1985-04-26
Abstract: For pallets, the supporting framework of which can be set down on the ground via feet, a rolling device is proposed which consists in each case of a frame which carries supporting plates with running rollers at the bottom end of its free legs. The supporting plates are designed in such a way that they can reach under a support arranged in the base part of the pallet, and, through lever action as a result of pivoting of the frame, the steering rollers can raise the pallet via the supporting plates and the supports, and in the raised position the frame is locked to parts of the pallet or the container in such a way that it cannot swing back. The rolling devices, which in each case have two wheels, are mounted on opposite sides of the pallet, in which arrangement, as a result of the lever action, even heavy loads can be raised merely by manual actuation to such an extent that the pallet together with load and if need be pallets stacked above it can be moved and set down again. The locks between rolling device and pallet ensure a positive-locking connection which cannot be released unintentionally.
Patent DE-3517395-A1 (DE)
Title: Curable resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08L63/00
Filed: 1985-05-14
Abstract: The invention relates to a curable resin composition comprising     (a) at least one cyanic ester component and   (b) at least one N-alkenylmaleimide component. The curable resin composition described has a wide variety of uses. For example, it is suitable as a powder for the production of electroinsulating coatings, as a coating composition for metal sheets, for casting, moulding, laminating and as an adhesive for tapes, sheets, films and the like.
Patent DE-3518349-A1 (DE)
Title: Shoe designed according to biomechanical or orthopaedic points of view
Inventor: STUMPF JUERGEN
IPC: A43B7/00
Filed: 1985-05-22
Abstract: A shoe bottom (2) is designed according to biomechanical or orthopaedic points of view. Regions of the shoe bottom (2), which are absent in the basic body (2) in comparison with conventional shoe bottoms, are added by means of a lining body (5) made of flexible material, in order that the shoe bottom (2) on the whole looks like a conventional shoe bottom. <IMAGE>
Patent DE-3520430-A1 (DE)
Title: Slip ring for a mechanical seal
Inventor: JANSSEN DIETER
IPC: F16J15/34
Filed: 1985-06-07
Abstract: Slip ring for a mechanical seal composed of a material sensitive to tensile stresses, such as ceramics. The slip ring has driving faces extending transversely to the circumferential direction and intended for the engagement of a driver. These faces are inclined in the circumferential direction of the slip ring, thereby stabilising the slip ring in this region relative to the forces occurring in critical situations.
Patent DE-3520917-A1 (DE)
Title: Stereo X-ray device
Inventor: HAENDLE JOERG DIPL ING
IPC: H04N13/00
Filed: 1985-06-11
Abstract: The invention relates to a stereo X-ray device having two X-ray sources (2, 3) arranged at a short distance from each other, the central rays of which intersect in the pick-up area, and having an X-ray image intensifier television chain (5 to 18) which exhibits an X-ray image intensifier (5), on the luminescent input screen of which the images generated after one another in time by the two X-ray sources (2, 3) appear, a television camera (7) for recording the X-ray image intensifier output images, storage means (9, 10) connected to the television camera (7), to the outputs of which storage means addition stages (11, 12) are connected in which signals from a marking circuit (13) are superimposed on the video signals, and a display device (16) for stereo images. Connected to the storage means (9, 10) is a detection circuit (26) which is connected to the marking circuit (13). The detection circuit (26) is constructed in such a manner that it detects, and automatically continues, contours identified by the marking, and subsequently only reproduces these selected contours. <IMAGE>