baber/WOPTO huggingface dataset:
Patent DE-3625111-A1 (DE)
Title: Rake-blade mounting for roller loaders of underground mining
Inventor: HORST HANS-DIETER DR ING
IPC: E21C25/14
Filed: 1986-07-24
Abstract: The invention relates to a rake-blade mounting for the rake blades (8) of the cutting rollers (3) of a roller loader used in underground mining. The two rake blades (8) are pivotable about the cutting-roller axis (10) and can be adjusted by means of drive motors (15) which are arranged within the cutting roller (3). A drum (11), which is rotatably mounted centrically relative to the cutting-roller axis (10) inside the cutting roller (3) and which is connected to the rake-blade holder (9), transmits the rotational movement of the drive motors (15). It projects from the cutting roller (3) and extends with a bead (17) arranged here over the thickness of the rake-blade holder (9) measured in the axial direction of the drum (11). On the part of its circumferential surface projecting from the cutting roller (3), it possesses at least one flanged surface (22) serving for fastening the rake-blade holder (9) and surrounds a rolling bearing (12) which is arranged in the drum bore (19) and which is supported on the structural part (2) carrying the cutting roller (3) and is located in the plane of movement of the rake-blade holder (9). <IMAGE>
Patent DE-3626468-A1 (DE)
Inventor: SIMONS GUIDO DR RER NAT
IPC: G01N33/577
Filed: 1986-08-05
Abstract: Method for the determination of the concentration of the free component of an active agent present in a biological liquid in the presence of natural binders, the free and the bound component of the active agent being in equilibrium with each other. The method comprises a) bringing a sample of the liquid into contact with an unlabelled antibody;  b) separating the sample from the unlabelled antibody; c) incubating the unlabelled antibody with a labelled substance (tracer) which cross-reacts with it; d) measuring the proportion of the tracer which is bound or not bound to the antibody and calculating the concentration of the free component of the active agent therefrom, the amount of the unlabelled antibody and/or its affinity for the active agent being so small that they do not substantially affect the equilibrium between the free and bound component of the active substance, the tracer having an appreciably higher or an appreciably lower affinity for the antibody and for the active agent itself, and a test kit suitable for this method. <IMAGE>
Patent DE-3626875-A1 (DE)
Title: Composition for reducing ground-level pollution damage in woody species
Inventor: TESCHE MANFRED PROF DR SC NAT
IPC: A01N59/24
Filed: 1986-08-08
Abstract: The invention relates to a composition for reducing ground-level pollution damage in woody species. It is an aim of the invention to reduce damage to stands of trees caused by ground-level pollution. Object of the invention is to provide an additional chemical composition whose use causes the treated plants to tolerate long-term ground-level pollution and to recover rapidly after such ground-level pollution has ended. Surprisingly, it has been found that the object is achieved by chemical compositions which contain thiocyanates, preferably dissociating thiocyanates, such as sodium, potassium and ammonium salts, either individually or in the form of a combination.
Patent DE-3627994-A1 (DE)
Title: Method of economically processing masonry mortar with the use of vertically perforated masonry blocks, along with the simultaneous improvement of the heat-insulating quality and quality assurance
Inventor: ERDMANN HORST DIPL ING
IPC: E04G21/20
Filed: 1986-08-18
Abstract: Method of economically processing masonry mortar with the use of vertically perforated masonry blocks, along with the simultaneous improvement of the heat-insulating quality and quality assurance, by using a mortar-reducing sheet (1). <IMAGE>
Patent DE-3632883-A1 (DE)
Title: Power cable
Inventor: NERCESSIAN KEVORK
IPC: H01B3/42
Filed: 1986-09-26
Abstract: The invention relates to a power cable having a conductor which is surrounded by an insulating material comprising a plurality of extruded layers of plastic. The outer layer of plastic preferably consists of a fluorine-containing plastic. Such power cables are used in particular in the aircraft industry, since they are relatively lightweight. It is generally disadvantageous that the mechanical strength of the insulating sheath is not sufficient. To overcome this disadvantage, the invention provides for the layers of plastic to be bonded together with a form fit, the innermost layer consisting of polyether ether ketone (PEEK) and the middle layer consisting of a mixed extrudate of polyether ether ketone and the plastic of the outer layer.
Patent DE-3637848-A1 (DE)
Title: Induction furnace with clearing machine
Inventor: LEENDERS KURT
IPC: F27D25/00
Filed: 1986-11-06
Abstract: According to the invention, induction furnaces for aluminium and cast steel are equipped with a clearing machine which consists of a hydraulically or pneumatically operated hammer capable of moving on the furnace rim or on or with a furnace cover.
Patent DE-3639418-A1 (DE)
IPC: A61K9/66
Filed: 1986-11-18
Abstract: An oral administration capsule with a nicotine-containing, fluid medium. The capsule can be opened by pressing it with the teeth, the amount of nicotine is between 0.1 and 10 mg, the medium contains additives to improve its flavour and consistency and its pH is between 6 and 10. A capsule is thus obtained that can have various uses, especially to reduce addiction to smoking and to control feelings of hunger.
Patent DE-3640878-A1 (DE)
Title: Furancarboxylic esters, process for their preparation, and their use as pesticides
Inventor: NEUBAUER HANS-JUERGEN DR
IPC: C07D333/24
Filed: 1986-11-29
Abstract: Furancarboxylic esters of the general formula Ia or Ib <IMAGE>  in which n, R<1>, R<2> and R<3> have the following meanings:     n is the number 0 or 1 and R<1>, R<2> and R<3>, in each case independently of one another, are identical or different radicals from the group comprising H, Cl, Br, NO2, branched or unbranched C1-C4-alkyl or -alkenyl, optionally substituted by halogen, and also phenyl which is optionally substituted by halogen, alkyl or alkoxy, a process for the preparation of the furan derivatives of the formula Ia or Ib, and their use as pesticides.
Patent DE-3643295-A1 (DE)
Title: Three-ring bearing
Inventor: KASCHUBE KARL-FRIEDRICH
IPC: F16C19/55
Filed: 1986-12-18
Abstract: The present invention relates to a three-ring bearing with rows of rolling elements arranged between the bearing rings. To provide a unit with a defined radial clearance or preload preset at the manufacturer's, the intermediate ring (6) is of radially split design and the rings (4, 5) of the intermediate ring (6) are stressed axially relative to one another by suitable means (15) (Fig. 1).
Patent DE-3700637-A1 (DE)
Inventor: BANDEMER ADALBERT DIPL ING
IPC: G01N21/41
Filed: 1987-01-12
Abstract: A measurement system and process are disclosed for determining any refraction coefficient profile of single or multiple wave beam waveguides. Contrary to such known apparatuses, a laser semiconductor diode (43) is used as light source. The end surface of the fibers is continuously scanned, whereby direct current motors, piezo-translators or optical deflection systems are used instead of the usual stepping engine adjustement units. Exact axial mounting of the fiber (5) to be measured is ensured by using a commercially available fiber plug. The local resolution is improved by deploying the detected intensity gradient with the amplified scanned intensity distribution of the beam size of the light spot on the end surface of the fiber. The measurement system can be developed into a universal measurement apparatus for any kind of fiber by pulsing the laser diode.
Patent DE-3705285-A1 (DE)
Title: Steering gear for ships
Inventor: QUERFURTH HORST
IPC: B63H25/38
Filed: 1987-02-19
Abstract: In the known steering gear units for ships, the rudder blade is mounted so that it swivels about a vertical axis. By altering the amount of swivel, the ship alters its course more or less, depending on the angle. The novel steering gear is intended to allow reliable steering of a ship equipped with paddle belts on the port and starboard sides as propulsion plant, without great physical effort. The steering gear features two vertically adjustable rudder blades located to port and starboard, and at angles to one another and to the direction of the vessel. The arrangement permits changing course with the help of rudder blades with simple handling.
Patent DE-3709126-A1 (DE)
Title: Interacting track parts
Inventor: KAIS ALFRED
IPC: E01B7/26
Filed: 1987-03-23
Abstract: In order to construct track parts (10, 14), in particular track parts sliding one on top of the other, such as points parts, so that they require little maintenance, it is proposed that the interacting regions (28, 30) are provided with a hard lubricant (24, 26) exhibiting emergency running properties. <IMAGE>
Patent DE-3714438-A1 (DE)
Title: Optically active dihydropyridine lactones, process for their preparation, and their use
Inventor: GOLDMANN SIEGFRIED DIPL CHEM D
IPC: C07D491/048
Filed: 1987-04-30
Abstract: The invention relates to novel optically active dihydropyridine lactones of the general formula I <IMAGE>  in which  R - stands for hydrogen or  - for straight-chain or branched alkyl having up to 4 carbon atoms, a process for their preparation, and their use as intermediates for the production of optically active pharmaceutical active compounds.
Patent DE-3714515-A1 (DE)
Title: Guide bush for poles, palisades or the like worked in a rounding machine
Inventor: OSWALD JOSEF
IPC: B23Q1/76
Filed: 1987-04-30
Abstract: A guide bush for poles or palisades emerging from a rounding machine is represented. The guide bush consists of an inner ring (2-4) and an outer ring (1), and a section (3, 4) of the inner ring is radially movable under the action of springs (6) supported on the outer ring (1). <IMAGE>
Patent DE-3718303-A1 (DE)
Title: Electrode mount for glass furnaces
Inventor: HORN HELMUT
IPC: H05B3/03
Filed: 1987-05-30
Abstract: An electrode mount (fixing device) for electrodes which pass through a wall, in particular a side wall, of a glass melting tank, having a terminal at the rear end for connecting the power supply, where the electrode mounted longitudinally movably in a hole drilled in the wall can be adjusted according to consumption by means of an adjustment device supported on its face.
Patent DE-3718815-A1 (DE)
Inventor: THURAU BERND
IPC: B29C45/00
Filed: 1987-06-05
Abstract: PCT No. PCT/D388/00327 Sec. 371 Date Nov. 22, 1989 Sec. 102(e) Date Nov. 22, 1989 PCT Filed Jun. 3, 1988 PCT Pub. No. WO88/09713 PCT Pub. Date Dec. 15, 1988.A method for the production of stopcocks for medical devices including a plug and a housing made of plastic. First one of the two parts (1 or 9) is injected and afterwards the other part (9 or 1) is injected into or around the already manufactured part (1 or 9).
Patent DE-3722351-A1 (DE)
Title: Work-holding fixture, in particular for electrical discharge machining units, as well as its use as a quick-change work carrier
Inventor: HAUG FRANK
IPC: B23H11/00
Filed: 1987-07-07
Abstract: In a fixture for clamping workpieces in the correct position, in particular for use in electrical discharge metal machining units, a clamping angle for accommodating and mounting the workpiece is provided which is firmly connected to a retaining plate which is in turn connected in a vertically adjustable manner to a base plate which relative to a fixed reference plate, in particular a machine table, is displaceable in its plane with parallel faces. With a fixture of this type, a workpiece can be exactly orientated with regard to both absolute spacing dimensions and its surface orientation. In addition, the fixture has the special advantage that it can be orientated for correct position, with a positioning angle, with a clamped workpiece outside the machine, while the machine itself machines a similar workpiece. An overlap is thus obtained between orientation on the one hand and machining on the other hand, as a result of which the setting-up time of a machine tool can be minimised. <IMAGE>
Patent DE-3727180-A1 (DE)
Inventor: GAMON NORBERT DIPL CHEM DR
IPC: C08J3/03
Filed: 1987-08-14
Abstract: The aqueous silicone dispersions of the present invention contain (a) polydiorganosiloxanes having terminal hydroxyl groups, (b) an (organo)metallic compound, and (c) a high-molecular weight, toluene-insoluble silicone resin having a mean particle size of at least 200 nm.
Patent DE-3729680-A1 (DE)
Title: Series wound permanent-magnet motor
Inventor: ROTTMERHUSEN HANS HERMANN
IPC: H02K1/18
Filed: 1987-09-04
Abstract: In order to achieve high efficiency of the commutating poles (interpoles, compoles) (2), to correct for the armature reaction and to prevent demagnetisation of the magnet segments (1), a two-piece commutating pole compensation winding is proposed for each commutating pole, which winding consists of commutating pole compensation winding halves (3a and 3b) and are each arranged with one side of the winding in slots (4) in the region of the main pole fields in the magnetic return path part, the other side of the winding of the commutating pole compensation winding halves (3a and 3b) being arranged jointly in a slot (5) in the pole centre of the commutating poles (2). Suitable fastening means are provided in the intermediate spaces (6) for mechanical fastening of the magnet segments (1), the commutating poles (2) in this case being used as an opposing bearing (abutment). <IMAGE>
Patent DE-3731614-A1 (DE)
Inventor: BECK HEINZ
IPC: A63C9/084
Filed: 1987-09-19
Abstract: A heel-holding device for cross-country and touring skiing boots releases the boot in directions transverse to the longitudinal axis of the ski and in the vertical direction when predetermined release values are exceeded. Through a special design and selection of materials, the number of separated parts of the binding have been minimized.
Patent DE-3731634-A1 (DE)
Title: Apparatus for comminuting thin-walled containers, preferably made of synthetic material
IPC: B02C18/22
Filed: 1987-09-19
Abstract: The invention relates to an apparatus for comminuting thin-walled containers, preferably made of synthetic material, a deforming mechanism being connected upstream of a cutting mechanism which is known per se and comprises two cutter rollers.
Patent DE-3734002-A1 (DE)
Title: Method of producing a component of sintered iron or sintered steel
Inventor: MAY EWALD DIPL ING
IPC: B22F7/06
Filed: 1987-10-08
Abstract: Undercuts perpendicular to the pressing direction in sintered metal bodies are introduced by machining or a plurality of parts are combined to give one body by means of welding or soldering. The new method is to simplify the connection of sintered metal parts. Sintered metal parts are assembled and, for example by heating in an atmosphere containing water vapour, are provided with a magnetite layer which firmly connects (bonds) the sintered metal parts to one another. Production of sintered metal parts having complex shapes. <IMAGE>
Patent DE-3736059-A1 (DE)
Title: Hydraulic booster for a motor vehicle brake system and an antilock hydraulic brake system with a booster of the said type
Inventor: GOLL MANFRED
IPC: B60T13/14
Filed: 1987-10-24
Abstract: A hydraulic booster with a reduced response force is demonstrated. This is achieved in that the pressure medium is fed by way of the tappet (4), which is led through a wall (5) forming a seal. The diameter of the tappet (4) may be designed very small, so that the pressure acting on the ring seals (15, 15') can be kept significantly lower than is possible in the prior art. <IMAGE>
Patent DE-3738856-A1 (DE)
Title: Retrofittable additional disc brake
Inventor: KNIGHT JAMES
IPC: B60T1/06
Filed: 1987-11-16
Abstract: Retrofittable hydraulic additional disc brake for motor vehicles, with two intermediate pieces (1, 2), which are inserted into the differential and each of which carries one brake disc (21), two angle brackets (3, 4) screwed onto the rearward-facing end face of the differential, and two struts (5, 6) screwed to the forward-facing end of the differential. <IMAGE>
Patent DE-3739670-A1 (DE)
Title: Modular electronic system in particular for motor vehicles
Inventor: WERTH PETER ING GRAD
IPC: B60R16/02
Filed: 1987-11-24
Abstract: A description is given of a modular electronic system in particular for motor vehicles, which in addition to a main module (10) comprises at least one supplementary module (12-22) assigned to said main module. At least one part of the modules (10, 12-22) comprises a respective code memory (30, 32-42) for a code word assigned to the respective module. A code register (52) is furthermore provided on the main board (10), which register is intended to receive the individual code words which can be stored in the code memories (30, 32-42). The code matrix memory (52) is assigned a comparator circuit (56) to which is applied the output of the encoder matrix memory (52) and the outputs of the code memories (30, 32-42). The result of the comparisons is stored in an enable register (50). <IMAGE>
Patent DE-3741838-A1 (DE)
Title: Cylinder block for a water-cooled reciprocating internal-combustion engine
Inventor: OETTING HERMANN DR ING
IPC: F02F7/00
Filed: 1987-12-10
Abstract: What is proposed is a cylinder block for a multi-cylinder water-cooled reciprocating internal-combustion engine, having a constructional unit (1) which comprises cast-together cylinders (2a to 2c) and which is surrounded on all sides by a cooling-water jacket. In order to achieve an improvement in the dissipation of heat from the region of the webs (4) remaining between the cast-together cylinders of the constructional unit, there are to be provided on the constructional unit (1), on both sides of the webs (4) remaining between the cast-together cylinders (2a to 2c), cooling ribs (5, 6) which project into the cooling-water jacket at least in the region corresponding to the cylinder combustion space. Depending on the orientation of the oncoming flow of coolant, these cooling ribs can be arranged parallel to or perpendicularly to the longitudinal axis (7) of the cylinder (2). <IMAGE>
Patent DE-3800487-A1 (DE)
Title: Interlocking quarrystone-slab system
Inventor: JUNG WILLI DR
IPC: E01C5/00
Filed: 1988-01-11
Abstract: The invention of the application relates to a completely new system of artificial stones which imitate the natural quarrystones but with the particular feature that the interlocking of the quarrystone slabs takes place according to a precise system in that a specific elementary area of, for example, 1 square metre of polygonal area is divided into a fixed number of polygonal quarrystone slabs, so that during production and laying a strict system now occurs which simplifies the production process, regulates the delivery and permits the laying according to a pattern. In addition, through surface variation the uniform nature is still further removed with the result that only a very attentive observer will notice the regularity of the stones.
Patent DE-3801540-A1 (DE)
Title: Precision surface-grinding air bearing
Inventor: LANGENBECK PETER DR
IPC: B24B41/04
Filed: 1988-01-20
Abstract: A description is given of a precision surface-grinding air bearing having a spindle which is borne by air and is intended for receiving axial abrasive discs having an axial running disc, extended in the circumferential direction by several times beyond the axial running zone of the spindle, and a spindle rotor mounted eccentrically therein. The object is to retain the very precise angular alignment of the workpiece during the oscillating feed of the tool and at the same time to avoid chattering or pitching movements and in particular to start grinding the workpiece from any direction. To solve the object, provision is made for the contact disc for producing at least a planetary rotating movement of the grinding spindle to be used in an axial air-bearing arrangement coplanar with the axial bearing arrangement of the spindle. Furthermore, the axial contact disc is guided, with its circular margin borne by air, in a cage and performs together with this cage a lateral movement on a base.
Patent DE-3803536-A1 (DE)
Title: Device for the automatic sensory reception of encoded information items for a human being
Inventor: FUNK ANDREAS
IPC: G09B21/00
Filed: 1988-02-05
Abstract: The device makes it possible to represent in particular information items which are to be learned in a sensory manner and provides blind people with an alternative to the known Braille system. The device consists of a transmitter and, controlled by it, stimulus-triggering elements which can be attached to the body of the user. The stimulus-triggering elements stimulate at different points of the body of the user by converting signals, which are controlled by the transmitter, in a mechanical manner into stimuli which can be perceived by the user in a sensory manner or by converting the control signals into electrical current pulses which can be perceived in a sensory manner. A computer which stores data, a magnetic tape which stores data, and a device which can be continuously operated by the human being can act as transmitter. The user of the device can identify coded information items, one character after the other, by distinguishing between the stimulated points and by assigning to each of these or to a combination of a plurality of these a specific sign (for example a letter) in accordance with a known code.
Patent DE-3804197-A1 (DE)
Inventor: HILPERT WERNER
IPC: H04N5/445
Filed: 1988-02-11
Abstract: In known arrangements for inserting data into a video signal, the clock signals generated in a text generator are phase-locked to the synchronising pulses of the video signal so that the data signals formed in the text generator can be accurately synchronised with the video signal. However, if the video signal has a severe timing error, this can lead to the data signal to be inserted no longer being readable. The novel arrangement is to provide the possibility for the data signal to be displayed without jitter and readably even when the data signal is inserted into a video signal with severe timing error.   For this purpose, the synchronising pulses with timing error are used for forming horizontal synchronising pulses without timing error as reference in the text generator and these are inserted together with the data into the video signal with timing error. Video recorder, television receiver. <IMAGE>
Patent DE-3811637-A1 (DE)
Title: Method for making a cable junction between two high-voltage cables
Inventor: AUE VOLKER
IPC: H02G15/103
Filed: 1988-04-07
Abstract: In a method for making a cable junction between two high-voltage cables, in which the insulation of the two cables to be connected together is removed in the junction region, the cable conductors which have been laid bare are electrically connected to each other and the region which has been laid bare by removing the insulation is refilled, it is proposed, after the making of the electrical junction between the conductors of the two cables and after the filling of the junction region, to push a tubular electrode, which at least partly consists of conducting plastic, over the junction zone and then to form a sleeve insulation in the junction region.
Patent DE-3814190-A1 (DE)
Title: Device for the concealed fastening of wooden cases for room doors, wall and ceiling claddings
Inventor: HERR MICHAEL
IPC: E06B1/60
Filed: 1988-04-27
Abstract: The device for the concealed fastening of wooden cases for room doors, wall and ceiling claddings makes it possible for the fastening means not only to remain invisible, but also to be adjustable.