baber/WOPTO huggingface dataset:
Patent DE-3416294-A1 (DE)
Title: Apparatus and process for the comminution of plant material
Inventor: KALVERKAMP KLEMENS
IPC: B02C18/14
Filed: 1984-05-03
Abstract: The invention relates to an apparatus and to a process for the comminution of plant material, especially of moist plant material, for example, for the production of corncob mix. The apparatus comprises a housing and a rotor mounted rotationally movably therein and provided with a drive and is characterised in that the apparatus is a cutting appliance equipped with moved and stationary cutters cooperating with one another, the moved cutters being inclined rearwards in the direction of movement of the rotor. The cutters are mouldings produced from sheet steel, preferably by stamping out, and have a thickness of 0.3 to 3 mm, preferably from 0.5 to 1 mm. Comminution takes place in that the plant material is accelerated non-uniformly and pre-comminuted between a plurality of inner high-speed cutting edges moving in a circular path and is finish-comminuted by a plurality of outer stationary cutting edges.
Patent DE-3424579-A1 (DE)
Title: Seal, especially for a framelessly guided side panel of a vehicle
Inventor: FREUDENBERG STEFFEN
IPC: B60J10/30
Filed: 1984-07-04
Abstract: A seal for a body opening of a vehicle, especially a seal for a framelessly guided side panel, is proposed, the seal being designed as an open profile section (21), the ends (17, 19) of which are fixed to the body to form a hollow profile section, so that the cross-section required in each case is produced only by interaction with the body and the fastening parts. The ends (17, 19) of the profile section (21) are preferably inserted into a holding strip (13) arranged inside the profile section, so that there is no need for sealing between the holding strip and the body. <IMAGE>
Patent DE-3427591-A1 (DE)
Title: Bolt spanner
Inventor: HOLSTE DIETER
IPC: B25B23/00
Filed: 1984-07-26
Abstract: The invention relates to a bolt spanner for handling spindle nuts or the like, having a spanner arm which, at its one end, has an essentially annular spanner head in which an essentially annular insertion body is supported by means of a freewheeling device such that it can rotate in a circumferential direction, which insertion body is provided with a retaining opening, which corresponds to the external dimensions of the corresponding nut or the like and is arranged essentially centrally, for a positively-locking connection with a nut or the like which is to be handled, the spanner head and the insertion body in each case being provided with an essentially radial through-slot whose width is greater than the diameter of the relevant spindle or the like. <IMAGE>
Patent DE-3431405-A1 (DE)
Title: Aerodynamic front fairing for motor cycles
Inventor: PRIEBE ROLAND
IPC: B62J17/00
Filed: 1984-08-27
Abstract: The most important features of the fairing to be protected are the lighting system which is positioned relatively low in front of the front axle, the comprehensive covering of the front wheel with a spoiler which is formed in front of the front wheel, the fog lamp which is integrated into the spoiler and an integrated all-round protective bar. These features permit the motor cycle to be constructed to be extremely low with a small end surface and large surfaces covered with fairing in order to considerably improve the aerodynamics. At the same time, the passive safety is increased by the all-round protective bar which can absorb a large amount of kinetic energy, particularly in the case of head-on and side impacts.
Patent DE-3435009-A1 (DE)
Title: Door holder for vehicle doors
Inventor: BROCKHAUS ERNST
IPC: E05C17/20
Filed: 1984-09-24
Abstract: For vehicle doors opening more than 90 DEG , especially rear doors of commercial vehicles, which are connected to the vehicle body by means of hinges having two pivot axes, there is proposed a door holder which consists of a spring-loaded holding shackle articulated on the vehicle body and U-shaped in top view and of a catching latch attached to the vehicle door and having a spring-loaded clamping member, and which automatically intercepts and retains the vehicle door where it opens in a predetermined part opening position, for example at 90 DEG , but which, on the other hand, can easily be removed by hand and consequently allows the further pivotability of the vehicle door up to the maximum opening angle predetermined by the hinge. <IMAGE>
Patent DE-3435222-A1 (DE)
Inventor: HEITING BERNT DIPL ING DR
IPC: B01D53/14
Filed: 1984-09-06
Abstract: In a method for the regeneration of washing solution, which is used for washing nitrous oxide and sulfur dioxide out from exhaust gases, a portion of the washing solution containing a complex-forming substance, which is Iron (II)-chelate complex of ethylenediaminotetraacetic acid (EDTA), is removed from the washing solution flowing in a closed circuit, and imidodisulfonate in this portion is separated from the washing solution and is further used as a commercial product.
Patent DE-3435246-A1 (DE)
Title: Shelf unit
Inventor: SCHAEFER GERHARD
IPC: A47B96/14
Filed: 1984-09-26
Abstract: A shelf unit having upright posts 2 made of sheet-metal profiles and horizontal struts 3 which connect the latter to one another and likewise consist of sheet-metal profiles, is to be given a dimensionally stable operative connection between the posts 2 and the horizontal struts 3 with a simple construction. For this purpose, the sheet-metal profiles of the posts 2 have on one longitudinal side a gap opening 7 and are of symmetrical design in cross-section relative to a plane 8-8 which intersects said gap opening 7. The gap opening 7 is bounded on both sides by a flange 10', 10'' which projects outwards at right angles from the walls 9, 9'' adjacent to it, and a longitudinal bead or strip 12, which protrudes into the sheet-metal profile, is moulded into the wall 11 opposite the gap opening 7 symmetrically to the plane 8-8 which intersects the gap opening 7. The horizontal struts 3 engage with their ends 15 right up to the wall 11 opposite the gap opening 7 in the sheet-metal profiles forming the posts 2 and are provided there with a notch 16 in whose region they enclose the longitudinal bead or strip 12 in the posts 2 in the manner of a fork. <IMAGE>
Patent DE-3435616-A1 (DE)
Title: Infinitely adjustable liquefied gas tank dial gauge
Inventor: FREITAG HERBERT
IPC: G01F23/34
Filed: 1984-09-28
Abstract: The invention is based on the object of limiting the great number of sizes of liquefied gas tank dial gauges (filling level indicators) and consequently of simplifying stock keeping. By virtue of a scale graduation on the outer shaft, and on the float linkage, the device can be infinitely adjusted to the respective tank size, even on the spot. The advantages accomplished by the invention are attributable to the fact that, instead of a great number of liquefied gas tank dial gauges (filling level indicators) of different sizes, now only one adjustable device is necessary.
Patent DE-3442514-A1 (DE)
Title: Trailer coupling for vehicles, in particular motor vehicles for passenger transport
Inventor: STEFFENS BERT
IPC: B60D1/52
Filed: 1984-11-22
Abstract: The invention relates to a trailer coupling for vehicles, in particular motor vehicles for passenger transport, consisting of a receptacle housing, which is preferably attached to a crossmember, and a changeable drawbar. The changeable drawbar can be inserted into the receptacle housing and can be screwed by means of a thread component located in it and a thread counter-component which is arranged in the receptacle housing and is of corresponding construction. Axial play is ensured by means of an elastic element which is located in the receptacle housing and is clamped during the screwing process. Radial play is achieved by means of a second elastic element which is clamped against the insertion bore of the receptacle housing and against the insertion end of the changeable drawbar. Furthermore, the changeable drawbar and the receptacle housing are secured against rotation by a shaft rotation-preventing element which engages in both components. The invention provides means of connecting the drawbar to the receptacle housing either by rotational movement of the drawbar or by rotational movement of the threaded end located in the receptacle housing, and of driving the threaded end with the aid of a gear and a motor drive. <IMAGE>
Patent DE-3445984-A1 (DE)
Title: Air-spring wheel suspension
Inventor: BUMA SHUICHI
IPC: F16F9/54
Filed: 1984-12-17
Abstract: A shock absorber produces a shock absorber effect between its outer guide tube connected to a vehicle wheel and its inner, sliding, projecting rod. An upper support arrangement comprises a first cylindrical part, fixed to the upper end of the inner rod, a cylindrical part, of larger diameter than the first cylindrical part and fixed to the vehicle body, a sleeve, made of elastic material, fixed by its inner circumference to the first cylindrical part and by its outer circumference to the second cylindrical part, and a third cylindrical part of larger diameter than the second cylindrical part and fixed by its upper end to the vehicle body, which third part encloses the upper section of the inner rod of the shock absorber. By the interaction of shock absorber, third cylindrical part, vehicle body and an annular U-bellows formed from an elastic material, the inner circumference of which is tightly fixed on the outer circumference of the upper end of the shock-absorber guide tube and the outer circumference of which is tightly fixed on the circumference of the lower end of the third cylindrical part, a gas-tight pressure chamber is defined. The volume of this pressure chamber varies when the shock-absorber guide tube is axially displaced in relation to its inner rod and in relation to the vehicle body.
Patent DE-3510072-A1 (DE)
Title: Round-shank pick
Inventor: ELFGEN GERD
IPC: E21B10/56
Filed: 1985-03-20
Abstract: The round-shank pick has a seat part (12) which is brazed in a recess (13) of the pick shank (10). The seat part (12) is defined at the front end by the annular shoulder (14). The working part (19) projects forwards from the annular shoulder (14). The pick shank (10) is extended to the front by an annular collar (18). The front end edge (20) of the collar (18) is pressed laterally against the working part (19) of the cutting insert (11) and brazed there. The working part can be of longer design due to the support at the brazed joint (21) so that the pick can be used longer. During use, the collar (18) is abraded until the working part (19) has become so short that it no longer requires any support by the collar (18). <IMAGE>
Patent DE-3511941-A1 (DE)
Title: Internal combustion engine designed as (reciprocating or rotary) piston engine
Inventor: LEISTRITZ HANS KARL DR
IPC: F02B75/02
Filed: 1985-04-01
Abstract: The patent application bearing the title >>internal combustion engine designed as (reciprocating or rotary) piston engine<< is the 6th additional application to the main application of the same title with the official reference P3434980.4. In the main application a charge cycle extension of the piston engine working process was described and a new concept for the piston path ejection introduced, which completely modifies the technical function in that this is related to the dual phenomenon of the preceding explosion wave and the succeeding gas quantum. The numerous new characteristics and findings of this additional application made it necessary to replace the combination of characteristics of the main application with a new overall combination presented here.
Patent DE-3514303-A1 (DE)
Title: Insulating material
Inventor: TOEPFL-HELMESBERGER MARIA
IPC: C08L95/00
Filed: 1985-04-19
Abstract: A water- and ground moisture-insulating material which comprises 30 parts by weight of a mixture formed from 10 parts by weight of styrene-butadiene copolymer and 20 parts by weight of xylene, 15 parts by weight of xylene and 55 parts by weight of epoxidised coal tar with 1% by weight of phenol, based on the weight of the coal tar, and optionally contains, per 10 parts by volume of insulating material, 1 part by volume of a mixture of 8 parts by volume of acrylic resin granules and 25 parts by volume of methylene chloride. The insulating material has very good adhesion to all subtrates and is suitable for insulating all wet areas and as a precoating for flat roofs.
Patent DE-3515340-A1 (DE)
Title: Emergency flasher
Inventor: BIRZER MICHAEL
IPC: G08B5/38
Filed: 1985-04-27
Abstract: The deployment of emergency doctors, etc., is delayed by lengthy searching for house numbers, this loss of time often costing a life. The flashing light with mounting device is fixed in front of a window by family members in emergencies. In the case of detached houses, the flashing lamp, fixed to a stand, is erected on the footpath and thus visible over hedges, cars or walls. Much time is saved, especially at night, by marking helicopter landing pads.
Patent DE-3515682-A1 (DE)
Title: Internal combustion engine with swashplate
Inventor: GAIL JOSEF
IPC: F01B1/06
Filed: 1985-05-02
Abstract: In the internal combustion engine according to the invention the piston stroke is effected by a swashplate (4, 5) which is connected to the pistons by way of connecting joints (6), connecting links (7) and reversing levers (14). The pistons are arranged radially, in the axial direction of the central axis of the engine shaft (2) and laterally offset from the swashplate centre (10), in cylinders (18) fixed to the housing. <IMAGE>
Patent DE-3516338-A1 (DE)
Title: Mounting for a measurement sensor
Inventor: HOELSCHER UVO DR
IPC: A61B5/00
Filed: 1985-05-07
Abstract: A mounting for a measurement sensor for the measurement of physiological parameters, especially for the transcutaneous determination of the partial pressures of blood gas, which comprises two mobile arms gripping around the measurement body the first one of which carries a socket for the measurement sensor and the second one has a support surface lying opposite the socket, is to be improved to facilitate handling on application onto the measuring body and to fasten the socket on the measurement body without squeezing it. This is achieved in that the second arm has an adhesive layer on its support surface.
Patent DE-3516696-A1 (DE)
Title: Arrangement for measuring the most probable energy of directional electron radiation
Inventor: GESKE GERHARD DIPL PHYS DR RER
IPC: G01T1/185
Filed: 1985-05-09
Abstract: The invention relates to an arrangement for measuring the most probable energy of directional electron radiation up to about 50 MeV. The aim of the invention is the creation of an arrangement by means of which this measurement is possible with little technical and time expenditure in a simple, reliable, sufficiently accurate and time-continuous manner. This is achieved by utilising known energy/range relations in the absorption of electron radiation in matter by using an absorber (1) with radiation detectors (2) which are embedded in it in the direction of the electron radiation and which, according to the invention, are connected together in at least two groups (3, 4), which are located behind one another, within the range of action of the electron radiation by means of a parallel-connection with respect to signals. The quotient of the signals of these two groups (3, 4) is a measure of the most probable energy of the electron radiation before entering this arrangement. <IMAGE>
Patent DE-3519677-A1 (DE)
Title: Elastic compression joint bandage
IPC: D04B1/22
Filed: 1985-06-01
Abstract: There is described an elastic compression joint bandage (10) made of a flat knit (12) which is closed to form a tube and has courses extending transversely to the axis, the shape and size of which is adapted to suit the anatomy of the joint to be bandaged. The mesh size of the flat knit (12) differs along the individual courses, the mesh size on the joint outer side (16) of the joint bandage (10) being larger than on the joint inner side (18). <IMAGE>
Patent DE-3528137-A1 (DE)
Title: Spray nozzle for the discharge of abrasive materials
Inventor: FREY ALFRED
IPC: B24C5/04
Filed: 1985-08-06
Abstract: In order to increase the tool lives in a spray nozzle for discharging abrasive materials, the mouthpiece 4 of the spray nozzle consists of a moulding 6 and of a protective casing 12 surrounding the latter. The moulding 6 is produced from a ceramic material of high wear resistance, especially based on a silicon carbide material. The protective casing 12 consists of a shock-proof and impact-resistant material elastic relative thereto. <IMAGE>
Patent DE-3532336-A1 (DE)
Inventor: REXROTH GUENTER ING GRAD
IPC: H04B17/40
Filed: 1985-09-11
Abstract: To be able to monitor all operational regenerative repeaters ZR1 to ZRn in the outgoing and incoming direction in the case of an interruption or when such a transmission link is being set up, the telemetry signal in the regenerative repeaters ZR2 and ZRn located immediately in front of and behind the break F is looped back via telemetry signal switches TUg and TUk in the opposite direction to the line terminal devices LE1 and LE2, respectively, feeding in this telemetry signal. The telemetry signal switches TUg and TUk are controlled by system dependability circuits which are preferably constructed as laser shutdown units LAg, LAk in the case of an optical transmission. <IMAGE>
Patent DE-3532691-A1 (DE)
Title: Process for the preparation of 2-alkenyl-2-oxazolines
Inventor: UDE WERNER DIPL ING DR
IPC: C07D263/12
Filed: 1985-09-13
Abstract: The invention relates to a process for the preparation of 2-vinyl-2-oxazoline or/and 2-isopropenyl-2-oxazoline by reacting a beta -haloethylamine with acrylic anhydride or methacrylic anhydride. The reaction is carried out expediently in the presence of other bases in inert solvents.
Patent DE-3533173-A1 (DE)
Title: Process for the economic assessment and classification of coal, kerogen, bitumen and asphalts in sedimentary rocks by means of relative intensity infrared spectroscopy
Inventor: GANZ HERWIG
IPC: G01N21/3563
Filed: 1985-09-13
Abstract: Published without abstract.
Patent DE-3538643-A1 (DE)
Title: Device for controlling the pressure of a hydrostatic drive
Inventor: KRETH NORBERT DR ING
IPC: F16H61/46
Filed: 1985-10-30
Abstract: The invention relates to the control of a variable displacement pump by means of a pressure-dividing circuit which is arranged in a bypass line of the pump to the tank and in which the control pressure is tapped between two choke points. In this way, the control can be realized with very simple means and without great losses, and an adjustable choke valve can be activated in a simple manner by an electric command signal.
Patent DE-3539460-A1 (DE)
Title: Vegetation wall
Inventor: SCHUMACHER KARLHEINZ
IPC: A01G9/02
Filed: 1985-11-07
Abstract: A vegetation wall consists of an essentially vertically arranged framework (1) consisting of a number of support elements (2), and boards (3) arranged in an inclined position laterally on the framework (1), the boards (3) being inclined upwards pointing in the outward direction and forming board walls on both sides of the framework (1), between which a space (4) filled with planting earth is present. To improve the growth conditions for the plant cultivations, a pipe system (5) is provided, which passes, evenly from the top to the bottom, through the space (4) filled with planting earth, with water-permeable walls and with water-inlet openings on the outside of the vegetation wall. <IMAGE>
Patent DE-3544090-A1 (DE)
Title: Video magnetic tape apparatus
Inventor: SCHMIDT ERHARD
IPC: G11B5/53
Filed: 1985-12-13
Abstract: A description is given of a video magnetic tape apparatus, in which the magnetic tape is drawn out from a cassette and led partly around a tape drum for recording and reproducing picture signals by the so-called helical scan method, and in which tape drum there rotates at least one head wheel provided with video heads. The magnetic tape is in this case guided only in one plane and the head wheel disc is inclined with respect to the tape drum in a way corresponding to the signal helical scan position. The tape drum has in its lateral area a limited opening, through which the video heads mounted on the head wheel enter.
Patent DE-3544377-A1 (DE)
Title: Process and appliance for bonding a semiconductor to connecting wires
Inventor: OKSTAJNER TOMISLAV DIPL ING
IPC: H01L21/60
Filed: 1985-12-14
Abstract: This process used in microelectronics or this appliance for bonding a semiconductor to connecting wires involves conveying underneath a laser welding head (4) one conductor track comb at a time applied to a film sheet (1) together with one semiconductor chip (5). After precise alignment, the contact points of the semiconductor chip (5) are welded to the conductor track comb. Employing the laser-beam welding process makes it possible to carry out the bonding process very rapidly and at the same time to process very fine conductor track patterns. If a welding head having two laser beams is employed, a part of the conductor track comb can simultaneously be welded to contact points of a hybrid substrate (8) or lead frame carrying the semiconductor chip (5). <IMAGE>
Patent DE-3603429-A1 (DE)
Title: Low-voltage electrical power source
Inventor: GUTFLEISCH PETER OSKAR DIPL IN
IPC: H01M6/52
Filed: 1986-02-05
Abstract: A low-voltage electrical power source which consists of one or more batteries are used in film packs of instant cameras (Land cameras). According to the invention, it is preferably provided for this purpose that, after the pictures have been taken, the batteries in the film pack which still have some performance capability can be used wherever commercially available batteries are now used.
Patent DE-3604186-A1 (DE)
Inventor: FISCHER GERHARD DIPL ING
IPC: G01M17/02
Filed: 1986-02-10
Abstract: The invention provides a method and an apparatus for testing wheel-sets of rail vehicles under loading conditions resembling those occurring in service, in which radial and/or axial forces are introduced into the wheel via the contact point of the wheel and the rings which represent the rail simulating all operational loading conditions. In a particular embodiment of the method and the apparatus according to the invention, it is also possible to introduce additional axial forces into the wheel contact point of one or both vehicle wheels through the rim and the rings which represent the rail on which the wheel runs during the test in addition to the axial forces introduced through the axle. It is possible by this arrangement to test a whole wheel-set of a rail vehicle and so to determined its reliability possible critical areas under operational loading conditions.
Patent DE-3606010-A1 (DE)
Title: Method and apparatus for removing rod-shaped articles, or components forming the articles, from a conveyor track in the tobacco processing industry
Inventor: BARBE KARL-HEINZ
IPC: A24C5/31
Filed: 1986-02-25
Abstract: A roller drum (23) for finishing filter-tipped cigarettes by over-wrapping and connecting cigarettes and filter sections (42) by means of a connecting sheet (43) is, for the purposes of cleaning the corresponding roller surfaces (26), assigned a roller block (46) with a relatively short roller surface (47) which, during the operation of cleaning rolls the abovementioned components between two retaining troughs (53) receiving the components, or partially connects them to each other, and releases the abovementioned components or removes them from the roller drum before the subsequent retaining trough is reached, so that the cleaning operation can be undertaken without interruption. <IMAGE>