baber/WOPTO huggingface dataset:
Patent DE-3535880-A1 (DE)
Title: Process for colouring metals
Inventor: DETTNER HEINZ W DR
IPC: C23C22/53
Filed: 1985-10-08
Abstract: Solutions for colouring metals have previously chiefly been employed at elevated working temperatures. It has surprisingly been found that with solutions of iron salts, cobalt salts or nickel salts, even at room temperature colours can be generated on many base metals, in particular zinc, nickel, copper or copper alloys, if these metal salts are used together with compounds of group VIB of the Periodic Table of the Elements, preferably selenium or sulphur.
Patent DE-3538909-A1 (DE)
Title: Barrel-finishing machine
IPC: B24B31/16
Filed: 1985-11-02
Abstract: Published without abstract.
Patent DE-3541726-A1 (DE)
Title: Method and device for the measurement of eye movements
Inventor: HELMLE HERBERT DIPL PHYS DR RE
IPC: A61B3/113
Filed: 1985-11-26
Abstract: Two parallel measuring sections are placed over an image of the eye and the points of intersection thereof with the edge of the pupil (30) are determined. The measuring sections can be formed by two parallel rows of photodiodes (20, 22) which can be closely adjacent optically by suitable imaging of the eye (10) or can be provided in close proximity to each other, preferably on the same carrier substrate of an electronic component. Alternatively, the image of the eye (10) and a single row of photodiodes (36) can be displaced successively parallel to each other in that the row of photodiodes (36) is moved or the image of the eye (10) is deflected. <IMAGE>
Patent DE-3542920-A1 (DE)
Title: Choreographic musical instrument
Inventor: PIAZOLO PIUS DIPL ING
IPC: G10H1/34
Filed: 1985-12-04
Abstract: The object of the invention is to give free rein to creative instincts. Polyphonic forms of movement are to be produced via the psycho/physical dual aspect. Simultaneously, dancing is to commence and, thereby, music is also to start. This takes place on a 1.6 x 1.6 m carpet which is provided with various, differently coloured patterns. The pattern, a shape structure field, is put together in an orderly fashion in four and five parts. The lines, in addition, comprise electric-current conductors to a switching system. Belonging thereto is 5-tone music material which is played by 4 different instruments and is stored on a synthesizer such that it can be called up. Finally, there is a special operating mechanism so that a signal can also be called up by magnetic influence on the lines. These forming factors unite choreography and sound reproduction. The psycho/physical dual aspect is based on listening, stepping and self-expression occurring simultaneously because the participant cannot help but do what comes naturally, this constituting relaxation. From a therapeutic point of view, this fulfilment principle is not only of great import in psychiatry. Industrial society requires a relaxing, compensating element for the workplace.
Patent DE-3543642-A1 (DE)
Title: Ankle shell
Inventor: PHILIPP ALEXANDER
IPC: A61F5/01
Filed: 1985-12-11
Abstract: There is described an orthopaedic joint shell for correction of the position of the inwardly pivoted forefoot in which two shell parts are articulated to one another with the forefoot. Their relative position can be infinitely adjusted and fixed in the standing plane.
Patent DE-3546034-A1 (DE)
Inventor: SAALFELD HERGEN
IPC: B60N3/18
Filed: 1985-12-24
Abstract: The invention is concerned with a device for setting down beverage containers, especially open beverage containers, preferably in vehicles. The purpose of the invention is to create a device of the type described above, which prevents the splashing of a liquid from a beverage container during the movements of the vehicle and prevents tipping of the beverage containers, and which can be handled simply, preferably even with one hand. According to the invention, this task is solved by a device which is characterized by the fact that it has a holder that can be set up in the vehicle, that a container receptacle is seated in this holder so that the receptacle can follow a pendulum movement and by the fact that the container receptacle has a guide to guide the pendulum movements. In a preferred mode of execution, the guide is a recess on the top part of holder, and the container receptacle is placed in it with positive locking.
Patent DE-3604160-A1 (DE)
Title: Auxiliary device in connection with an electronic counter control device
IPC: G05B19/27
Filed: 1986-02-10
Abstract: Published without abstract.
Patent DE-3615942-A1 (DE)
Title: Device for low-force handling of and positioning as accurately as possible a heavy electronic test unit, especially a test computer
Inventor: UEBERREITER EKKEHARD
IPC: B23Q1/28
Filed: 1986-05-12
Abstract: In the case of a device (1) for positioning an electronic test unit (3) on a unit (4) for testing electronic components, having a stand (5), on which the test unit (3) can be moved between two supporting arms (31), which project horizontally from the stand (5), utilising five degrees of freedom, it is intended to achieve a simpler construction and a shorter distance between the test unit (3) and a joint which contains the axis (51) which is directed horizontally and along the supporting arms (31). This is achieved in that, between the supporting arms (31), a crossmember (33) is supported on the supporting arms (31) such that it can pivot about an axis (35) directed transversely with respect to the supporting arms (31), and in that the test unit (3) is mounted on a supporting part (48) which is supported on the crossmember (33) such that it can pivot about a radial axis (51). <IMAGE>
Patent DE-3616970-A1 (DE)
Title: Foot relaxer
Inventor: BLUM NORBERT
IPC: A61G7/075
Filed: 1986-05-20
Abstract: Soft foam wedge with rectangular supporting surface. <IMAGE>
Patent DE-3617003-A1 (DE)
Title: Cutting device for stalk and leaf material
Inventor: EDLBAUER KARL ING
IPC: A01D90/04
Filed: 1986-05-21
Abstract: Cutting device, especially on loading trucks, with knives which project through a conveying channel in the working position into which the conveying tines of a conveying device engage, forming acute angles with the cutting edges of the knives, each knife being protected by an overload protection and, in the region of its end located at the front in relation to the conveying direction, being mounted pivotably on a pivoting shaft and being held, together with the latter, at the end located at the rear in the conveying direction, at a holding point by means of a holding member and being provided with a transmission part which is located between the pivoting shaft and holding member and which transmits the movement from the part of the knife located at the front in relation to the conveying direction to the holding member.
Patent DE-3619855-A1 (DE)
Title: Transducer device
Inventor: GUENTERT BERND
IPC: A61B8/00
Filed: 1986-06-12
Abstract: Published without abstract.
Patent DE-3621228-A1 (DE)
Title: Guide device for a power-driven hand tool
Inventor: MAIER PETER DIPL ING
IPC: B23Q9/00
Filed: 1986-06-25
Abstract: There is proposed a guide device for a power-driven hand tool which has a guide rail (13), which can be placed on a workpiece (15), and a guide element (12), which is guided on the guide rail in the longitudinal direction and to which at least one strut (32) holding the machine (34) is laterally fixed. The guide element (12) and the at least one strut (32) are constructed for freely-suspended reception of a planing machine (34) and have a guide handle (24). In this way, the entry table plate can exhibit its upper extreme position, the planing machine then being guided by the guide element (12) or the guide handle (24) alone. This arrangement allows the working depth to be adjustable in height and to be set by the guide element (12) alone. <IMAGE>
Patent DE-3626382-A1 (DE)
Title: Mineral fibre felt in the form of rolls or slabs for insulating hot surfaces on heating devices and process for the production thereof and heating device equipped therewith
Inventor: KUMMERMEHR HANS
IPC: D04H1/58
Filed: 1986-08-04
Abstract: A mineral fibre felt (5) containing an organic binder is used for insulating a hot surface (3) of a heating device (1), the temperature of the hot surface (3) being so high that the organic binder in the mineral fibre felt (5) would decompose with odour pollution under the effect of this temperature. To avoid this, in a surface region (6) adjacent to the hot surface (3), the binder content is reduced to zero, for which purpose, in particular a heat application to the corresponding surface (7) of the mineral fibre felt (5) during the production of the mineral fibre felt (5) is suitable, which heat application leads to a corresponding decomposition of the binder. When the heating device (1) is first put into operation, odour pollution need no longer be feared. With the exception of the additional heat application, no change of any kind to the industrial production process for the mineral fibre felt (5) is necessary. The surface (7) freed of the binder can be post-treated with a temperature above the softening temperature of the mineral fibres to obtain a mechanical consolidation of the superficial mineral fibres at that location. <IMAGE>
Patent DE-3630426-A1 (DE)
Title: Screening housing for TV signal distribution junction box
Inventor: KOMINE HITOSHI
IPC: H05K9/00
Filed: 1986-09-06
Abstract: The distribution box (10) has an internal recess (12) in its open side which is closed by a lid (20) when the necessary connections have been made. An e.m. screening element is attached to the lid (20) by an adhesive foil (40). This (30A) is typically made of a fine mesh of brass or stainless steel wires. When the lid is pressed into the box it presses the screening element (30A) into the recess (12). The screen dimensions are such that it contacts both the vertical and horizontal faces of the recess.
Patent DE-3630754-A1 (DE)
Title: Motor vehicle with all-wheel drive
Inventor: BAUSCH PAUL ING GRAD
IPC: F16D35/00
Filed: 1986-09-10
Abstract: The invention relates to a motor vehicle with all-wheel drive in which either the wheels of both the front axle and the rear axle are constantly driven and one of the axles is disengageable as a function of the driving conditions, or in which the wheels of only one axle are constantly driven, whilst the drive for the second axle is engageable as a function of the driving conditions. The object of the invention is to create a motor vehicle of the said type in which the clutch, in an inexpensive, compact construction, can easily be incorporated into the drive train of the motor vehicle and permits control taking optimum account of all driving, maintenance and test situations. The object is achieved in that the wheels of the rear axle are fully driven, the clutch causing the front axles to be engaged or disengaged being arranged inside a transfer case.
Patent DE-3634901-A1 (DE)
IPC: E04F11/18
Filed: 1986-10-14
Abstract: The stairway handrail consists of straight handrail sections (22.2,22.3), the end faces (40.2,40.3) of which are cut off vertically. Between them, corner pieces (25) are provided. The latter have, in their connection side faces, indentations (30.1,30.2) with a width corresponding to the thickness of the handrail sections. The indentations do not reach as far as the top cover face (31). The side walls (45) of the indentations (30) cover the ends of the handrail sections and thus conceal inaccuracies and imperfections produced when cutting off the end faces (40). 
<IMAGE>
Patent DE-3638096-A1 (DE)
Title: Process and apparatus for separating out aerosols in flowing gases
IPC: B01D46/30
Filed: 1986-11-07
Abstract: In the process described, the gases are subjected in a first stage to a frequent deflection of their direction of movement, so that the colloids of the dispersion join to form drops which precipitate out as a result of their gravitational force, and in a second stage pass through an adsorption section which acts by adsorption and desorption. In the apparatus, a filter packing through which the aerosol-laden gas flows is arranged in a housing and a chamber is provided for receiving a packing material acting by adsorption and desorption on the aerosol. <IMAGE>
Patent DE-3642414-A1 (DE)
IPC: F42B8/16
Filed: 1986-12-11
Abstract: The present invention relates to a training cartridge for recoilless defensive weapons. These consist of a projectile head accommodated in a cartridge case and preferably containing a decomposable core and of an indicator charge with insulation. For flight stabilisation, a tail unit is arranged on the rear part of the projectile head. According to the invention, the projectile head has a step on its end face, and the tail unit is located on a rear cross-sectional narrowing of the projectile head and is made rigid. The cartridges according to the invention have a markedly improved flight behaviour.
Patent DE-3644768-A1 (DE)
Title: Gritting apparatus with gritting part for distributing grit (abrasive material)
Inventor: GMEINER WILHELM
IPC: E01C19/20
Filed: 1986-12-30
Abstract: In a gritting apparatus with a gritting device with gritting plate and a grit container arranged detachably on a tiltable loading bridge, an automatic force device which supports the return movement of the loading bridge is provided between the vehicle frame and grit container; the grit container is attached to the loading bridge and protrudes rearwards to such a degree that the trailer coupling, in the case of a dismounted gritting device, is freely accessible for trailer operation; the grit-supplying device in the form of a conveying worm has a supply conveying device, e.g. a clearing worm, which conveys the grit in a loop along the clearing worm, first outwards and then from the supply conveying worms inwards to the outlet opening; the loading bridge possesses an insert in the form of a separate salt container; conveying elements for delivering the salt are provided in the longitudinal axis of the salt container.
Patent DE-3700392-A1 (DE)
Title: Valve for filling and automatically closing bags containing solid materials in any state
IPC: B65D30/24
Filed: 1987-01-08
Abstract: A valve for filling and automatically closing bags which are closed on all sides and have a lateral filling opening in which a flexible valve tube is arranged, the valve tube consisting of an easily deformable material which is permeable to air and brings about a rapid pressure reduction, and highly elastic strips being arranged on and parallel to the cut edge pointing towards the inside of the bag, the opposite ends of the tube being squeezed together by means of the restoring forces of said strips. <IMAGE>
Patent DE-3700447-A1 (DE)
Inventor: HANSEN ECKHARD
IPC: A47C1/032
Filed: 1987-01-09
Abstract: The seat is intended to have automatic adjustment, which is dependent on the body weight, of the restoring force of the inclination mechanism and the backrest mechanism. The seat part (2) is mounted on the seat support (5) so as to be adjustable in height by means of a parallelogram link arrangement (9, 10) counter to the pretensioning force of a spring element (16). Furthermore, the backrest support (4) is mounted swivellably on the seat support, swivelling of the backrest support (4) taking place counter to the pretensioning force of the spring element (16). The seat can be used, for example, as office furniture, as a seat in a vehicle, or in the household. <IMAGE>
Patent DE-3703028-A1 (DE)
Title: Scanning microscope
Inventor: ROSE HARALD PROF DR
IPC: H01J37/28
Filed: 1987-02-02
Abstract: In all fields of development and manufacture of microelectronic and optoelectronic components, there is an increasing requirement for high-resolution imaging systems which enable inspection, in the proximity of the process, of the submicrometer structures which are produced using modern lithography methods. Conventional scanning electron microscopes achieve a resolution of a few nanometers only when high acceleration voltages above approximately 20 kV are used, where resist structures and circuits are damaged and non-conductive or weakly conductive samples are charged. The low-voltage scanning electron microscope according to the invention (final electron energy EPE  SIMILAR  0.2 to 5 keV) consists essentially of a field emission source (Q), a condensor lens (KL), a lens system (KO) having at least four 8-pole or 12-pole elements (KE1 to KE4) for the correction of spherical and chromatic distortion of the imaging lens system (OL), a two-stage deflection element (AE) which is arranged in the beam path immediately behind the corrector (KO), and an immersion lens (OL) having a centre electrode (KS1) as the objective lens. The detector (DT) for detecting the secondary electrons (SE) is arranged inside the immersion lens (OL), whose centre and sample-side electrodes (KS1 and KS2 respectively) are each constructed in the form of truncated cones (frustra). The electrode on the sample side of the immersion lens (OL) consists of an annular aperture (RB) in whose central hole a hollow cylinder (HZ) is arranged... Original abstract incomplete. <IMAGE>
Patent DE-3709447-A1 (DE)
Title: Controllable shock absorber, particularly for motor vehicles
Inventor: BITTRICH AXEL DIPL ING
IPC: F16F9/53
Filed: 1987-03-23
Abstract: Controllable motor-vehicle shock absorbers are provided with a damper cylinder (1) containing a rheoelectrical damping fluid, a piston rod (2) which plunges into the said cylinder in a sealed manner, a working piston (3) which is arranged on the inner end of the said rod and divides the cylinder space into two working chamber halves (4, 5), at least one connecting passage (13, 14) connecting the two halves to one another and allowing a flow of damping fluid during the movements of the working piston, and a pair (12) of electrodes which are installed in the said passage(s), can be connected to a controllable electric high voltage and serves for the variation of the viscosity of the rheoelectrical damping fluid in its electrostatic field. In order to ensure that the shock absorber will still provide an adequate damping force and thus remain adequate for driving purposes even if the high voltage supplied to its electrodes (12) fails, an electromagnetically actuable emergency-running valve (15) is installed in the connecting passage (13, 14), the said valve responding if the high voltage to the electrodes fails and thereby increasing the flow resistance of the connecting passage (13, 14). <IMAGE>
Patent DE-3717513-A1 (DE)
Title: Self-locking differential, in particular a bevel-gear differential
Inventor: SCHLICK UWE
Filed: 1987-05-23
Abstract: A self-locking differential has slipping clutches (44) between the input element (12) and the output elements (36, 38) to inhibit the compensating movement. The slipping clutches (44) are preloaded elastically with the aid of springs (54) into the position of engagement and are connected to a toggle mechanism (52) which is arranged between one part (50) of the slipping clutch and the associated output element (36, 38) and exerts on the said part a force counteracting the force of the springs (54) and dependent on the magnitude of the torque exerted on it. <IMAGE>
Patent DE-3723419-A1 (DE)
Title: Process for the preparation of a homodisperse photographic emulsion
Inventor: SZUECS MIKLOS DIPL ING CHEM
IPC: C01G5/02
Filed: 1987-07-15
Abstract: The invention relates to a process for the preparation of a homodisperse photographic silver-halide emulsion by precipitating the crystals at a constant pAg value by means of a regulated, twin outflow and enlarging the crystals to the requisite size, if necessary by removing the ions present in excess, optionally by chemical sensitisation of the crystals and by adding known additives, which is characterised in that crystals having a size of L > 0.180 mu m (in which L is the diameter of a circle having an area equal to the crystal projection) and built up from a central core and at least four shells, each of which has a thickness of from 0.005 to 0.0098 mu m and each have a different composition, where the thickness of the shell structure does not reach the Debye separation, are prepared by a suitable change in the composition of the starting solutions and the amount of silver nitrate or halogen salt.
Patent DE-3736458-A1 (DE)
Title: Method and device for making an earth bore
Inventor: JENNE GUSTAV DR ING
IPC: E21B25/04
Filed: 1987-10-28
Abstract: In order also to be able to make an earth bore in soils which can otherwise only be displaced with great difficulty and at a diameter of between 300 and 800 millimetres, it is proposed to drive a ram at the end face into the earth by pressure-medium operation, which ram is provided with a receiving container (8) open at the front. After the receiving container (8) is completely filled with earth, the ram is withdrawn through the already completed earth bore and emptied outside. The ram is then driven again while the receiving container (8) is filled again. A cone (10) attached to the periphery of the ram produces additional widening and stabilising of the earth during the driving. <IMAGE>
Patent DE-3736589-A1 (DE)
Inventor: STUEBER WERNER DR
IPC: G01N33/86
Filed: 1987-10-29
Abstract: Peptides having the structure
 H-A1-A2-A3-A4-Gin-A6-Lys-Val-A9-A10-NH2  (I> in which
 A1 is Val or Leu,
 A2 is Gly or Ser,
 A3 is Pro or Hyp,
 A4 is Gly or Ser,
 A6 is Gly or Ser,
 A9 is Leu or Ile and
 A10 is Gly or Ala,
 and their salts act as substrates for blood coagulation factor XIII and can be used to assay this enzyme and to detect reactions in which activated coagulation factor XIII is produced, consumed or inhibited.
Patent DE-3737823-A1 (DE)
Title: Method for operating an internal combustion engine, and internal combustion engine for carrying out the method
Inventor: SCHATZ OSKAR DR ING
IPC: F02B33/44
Filed: 1987-11-06
Abstract: In order to charge the combustion chambers (10), provided with an inlet valve (14) and an outlet valve (16), of an internal combustion engine of the piston type, a charger (20) which produces a continuous pressure and feeds into an accumulator chamber (28) is used. An air control valve (34) which is arranged between the accumulator chamber (28) and an inlet channel (36) which leads to the inlet valve (14) of these combustion chambers (10) opens and closes as a function of the ignition frequency of the associated combustion chambers (10). The phase position of the said air control valve (34) with respect to the inlet valve (14) can be adjusted as a function of the desired engine operating mode between a position which concentrates the air supply from the accumulator chamber (28) to the start of induction of these combustion chambers (10) and a position which concentrates this air supply to the end of induction of these combustion chambers (10), a line (40) which supplies each combustion chamber with non-compressed charge being blocked when there is excess pressure on the part of the combustion chamber (10) to be supplied. <IMAGE>
Patent DE-3738379-A1 (DE)
Title: Process for the production of foil bags at a filling station
Inventor: AUSNIT STEVEN
IPC: B65B9/02
Filed: 1987-11-12
Abstract: The invention relates to a process for the production of reclosable plastic bags directly at a filling station. According to the invention, the foil material is delivered on mutually opposite sides of the filling station. The profiles are subsequently interlocked, and thereafter the opposite side of the bag is sealed. A first transverse seam is made behind the filling station in the direction of run of the foil material. The product is thereafter introduced into the partially completed bag, and finally the bag is completed by making a second transverse seam and is severed from the continuously delivered foil material.