baber/WOPTO huggingface dataset:
Patent DE-3640634-A1 (DE)
Title: Roof-gutter repair element
Inventor: WELSCH GUENTER
IPC: E04G23/02
Filed: 1986-11-27
Abstract: The invention relates to a roof-gutter repair element which comprises at least one flexible lining profile (13) which can be adapted to the inner contour of the roof gutter, is in the form of a strip and has fastening profiles (14, 15) arranged on its two longitudinal edges. The lining profile (13) comprises a plastic sheet which is resistant to acid, weathering and ageing. <IMAGE>
Patent DE-3642369-A1 (DE)
Title: Set of balance weights for balancing rotors
Inventor: RINGWALD HELMUT
IPC: F16F15/32
Filed: 1986-12-11
Abstract: The new set of balance weights for balancing rotors is intended to reduce the intervals between the weights of the balance weights, which consist of compensating springs and weights, without significantly increasing the cost of production. To provide a finer division between the weights of the balance weights, the retaining springs are divided into at least two weight classes and combined with the weights in such a way that the difference between the weights of the balance weights available for balancing is at least halved. The set of balance weights is suitable for use with automatic insertion devices in automatic balancing apparatuses.
Patent DE-3642963-A1 (DE)
Title: Supporting-bolt connection for fixing castors to the legs of furniture, in particular seating furniture
IPC: B60B33/00
Filed: 1986-12-16
Abstract: The supporting-bolt connection consists, on the one hand, of an end cap (3) or bearing bush (15), preferably made of plastic, which is inserted into the leg (17) or arm (1) of the star base of the piece of furniture and has a hollow (5; 16) with a locking bulge (6; 6') running all the way round inside it, said bulge snapping into a locking recess (8') running all the way round in the upper region of the supporting bolt (7), on fitting a supporting bolt (7) into said hollow (5; 16). On the other hand, the supporting bolt (7) is fixed in a known manner in the castor holder (10) of the leg castor (11) by means of a clamping member (9) (Fig. 2). <IMAGE>
Patent DE-3706571-A1 (DE)
Title: Sliding thrust bearings with at least one groove stamped into the sliding surface
Inventor: LUCCHETTI WERNER
IPC: F16C33/10
Filed: 1987-02-28
Abstract: Sliding thrust bearings with at least one groove stamped into the sliding surface for the purpose of feeding liquid lubricant to the sliding surface are designed for the effective interception and collection of foreign bodies in the groove by forming the groove with side walls arranged essentially at right angles to the sliding surface and with at least one angular fillet formed along one side wall at the transition to the bottom surface of the groove. For this purpose, the groove is stamped into the semi-finished piece for the sliding thrust bearing by means of a knife-like stamping tool, the material along the side edges of the groove being displaced from the sliding surface, at right angles to the plane of the latter, towards the centre of the groove. This process is preferably performed in two stages, the stamping in of the side edges of the groove being followed, in a second stamping cut, by the pressing towards the base of the groove of the material displaced towards the centre of the groove, the said material thereby being distributed in the groove and displaced sideways underneath the groove.
Patent DE-3708228-A1 (DE)
Title: Device for determining the dimensional accuracy of a parabolic reflector of an antenna
Inventor: HILDEBRAND HELMUT ING GRAD
IPC: G01B5/20
Filed: 1987-03-13
Abstract: A device is specified for measuring a parabolic reflector (1) of an antenna. It consists of a swivel arm (4), which is suspended pivotably over the reflector (1) and to which there is attached a length measuring unit (7) and, at the fulcrum (3) an angle sensor. The measured values of the length measuring unit (7) and of the angle sensor are compared with those of a prescribed, imaginary paraboloid.   <IMAGE>
Patent DE-3713365-A1 (DE)
Title: Car radio mount as an antitheft device for car radios
Inventor: KOCH KARL-HEINZ
IPC: B60R11/02
Filed: 1987-04-21
Abstract: This invention describes a car radio mount which acts as an antitheft device for car radios and consists of a vertically and laterally displaceable security casing which is composed of an outer and inner part and an inner slide-in unit, the adjustment surfaces of which are secured by means of bevelled surfaces and clamping wheels, the said mount having in addition a securing device which takes the form of an eye and a holding cable. A further securing device is provided which takes the form of a magnet with bolts.
Patent DE-3721956-A1 (DE)
Inventor: SCHMELLER ANTON DIPL ING
IPC: H01F19/04
Filed: 1987-07-03
Abstract: A radio-frequency transformer is described for the distribution and branching of broadcast and television frequencies, whose production can be fully automated both for conventional and surface mounting technology. <IMAGE>
Patent DE-3724270-A1 (DE)
Title: Sunshade in vehicles
Inventor: HADERER GUENTER
IPC: B60J3/02
Filed: 1987-07-22
Abstract: In a sunshade in vehicles with a pivotable sun visor (14), the sun visor (14) is coupled to a reversible electric drive motor (16) which can be switched on and off by an automatic control device (18) in order to transfer automatically the sun visor (14) into the shading position and to return it to the storage position as a function of the presence or absence of light which is dazzling the driver. The automatic control device (18) is connected to a sensor (19), which responds to sunlight shining from the direction of travel and generates a sensor signal with an amplitude which is dependent on the intensity of the light, and controls the drive motor (16) in such a way that when a first threshold value is exceeded by the signal amplitude the drive motor (16) is switched on in order to transfer the visor into the shading position and when the signal amplitude drops below a second lower threshold value the drive motor (16) is switched on to return the sun visor (14) into the storage position, in an appropriate direction of rotation in each case, and is switched off again when the respective visor position is reached. <IMAGE>
Patent DE-3725347-A1 (DE)
Inventor: GARCIA CHRISTOPHER J
IPC: G06T7/00
Filed: 1987-07-30
Abstract: A system is provided which operates to compare three- dimensional models of inspection gages constructed from computer aided design (CAD) data for a manufactured part and standard geometric dimension and tolerance call-outs to three-dimensional models constructed from inspection data measured from the manufactured part, 17. The comparison is made both graphically, to assist an operator, and mathematically to determine part condition. Parts are found to be either in tolerance or out of tolerance. If out of tolerance they are found to be either reworkable or scrap. Additionally, the system is capable of determining syntax correctness for tolerance standards, defining the sequence of steps for a specific job prior to job execution, performing individual part tolerance conformance analyses and statistical part tolerance analyses for a population of parts, tolerance analyses for mating parts, and generation of tolerance call-outs for fixed and floating fastener features on parts. <IMAGE>
Patent DE-3726949-A1 (DE)
Title: Process and arrangement for operating fixed bed reactors with packed biomass-colonised carriers
Inventor: LUTHER MARKUS DIPL BIOL
IPC: C02F3/10
Filed: 1987-08-13
Abstract: In reactors for biotechnological processes having a vertical column of packed biomass-colonised carriers, in order to prevent blockages and channelling in the column a maximum acceptable limit, corresponding to the biomass increase, for the pressure drop across the column and/or the column expansion is fixed, and the reaching of this limit is monitored and taken as trigger for the removal of biomass-colonised carriers from the column, which are returned to the container after removal of excess biomass. The carriers taken off at the conical lower end of the reactor are freed of excess biomass in particular by jet vortexing and/or brushing, e.g. in a conveyor screw with brush pipe. The column expansion limit is monitored by an appropriate filling level gauge with contact mechanism.
Patent DE-3734234-A1 (DE)
Title: Optimisation of a novel washing process
Inventor: LASKOWSKI SIGISMUND
IPC: D06F39/00
Filed: 1987-10-09
Abstract: Published without abstract.
Patent DE-3735069-A1 (DE)
Title: Tennis racket
Inventor: KUEBLER SIEGFRIED
IPC: A63B49/10
Filed: 1987-10-16
Abstract: Published without abstract.
Patent DE-3740374-A1 (DE)
Title: Multipurpose blade, especially for penknives
Inventor: IZAGUIRRE JAIME
IPC: B23D61/12
Filed: 1987-11-27
Abstract: A multipurpose blade, especially for penknives, has an integral flat basic body which successively has, starting from that end opposite to the point of articulation to the knife handle, a bevelled section for formation of a screwdriver, a bevelled and sharpened spike for piercing and opening containers, a claw situated opposite the spike for opening crown caps, a section for stripping cables and a series of cutting teeth for forming a saw. The central region of the base body has an expanded central recess with non-parallel inside edges which can be slid over screw connections and nuts or the like and acts as a screw spanner, one of the non-parallel inside edges preferably being provided with a toothing for improving engagement. A further recess, to be used for pulling out nails, can be arranged at one end of the central recess.
Patent DE-3741385-A1 (DE)
Inventor: SETTHACHAYANON SONGVIT
IPC: C08F299/06
Filed: 1987-12-07
Abstract: ) A UV sensitive coating composition comprises a carboxylated urethane poly(meth)acrylate obtained by a condensation reaction of a diisocyanate, a hydroxyaliphatic (meth) acrylate, and a carboxylic acid polyol. Optionally, a polyol and/or a dicarboxylic acid polyol may also be included as reactants. The coating composition may be combined with binders and crosslinkers, and is suitable for use as a photoimagable solder masking composition.
Patent DE-3741489-A1 (DE)
Title: Aid for implantation of a prosthesis part
Inventor: FISCHER HERMANN DIPL ING
IPC: A61F2/00
Filed: 1987-12-08
Abstract: The aid for implantation of a prosthesis part in a bone comprises a flexible, hollow, fluid-filled cuff for enveloping the bone in the region of the prosthesis part to be inserted and a bandage which can be placed around the cuff and has a tensioning device for applying pressure via the bandage to the bone. It is possible in this way to prevent cracking of the bone on introduction of the prosthesis part.
Patent DE-3741682-A1 (DE)
Title: Gymnastics bench
Inventor: WOLFF HARTMUT
IPC: A63B21/078
Filed: 1987-12-09
Abstract: The invention relates to a gymnastics bench for gymnastic exercises to strengthen the muscles of the torso and back, consisting of a frame to which is fixed a specially shaped layer of padding. The frame can be supplemented on both narrow sides by a bridge-shaped round cushion, two dumbbell supports and a combined arm/backrest. The frame overhangs both narrow sides and is additionally provided with handles, arranged approximately centrally on both sides, a foot retaining strap and an additional dumbbell store in the lower part of the frame. In order to carry out particular exercises for strengthening the muscles of the torso and back, a large number of appliances were previously necessary. Through the use of a multifunctional gymnastics bench, the number of appliances in the training activity is reduced and training can become orthopaedically effective, economical of space and cost-effective. Opportunities to use the gymnastics bench are in the home sporting sector and in fitness and rehabilitation sport.
Patent DE-3800812-A1 (DE)
Title: Screen lining of a screening machine
Inventor: GOERTZ MANFRED
IPC: B07B1/46
Filed: 1988-01-14
Abstract: The invention relates to a screen lining of a screening machine comprising individual screen elements, which are fastened at the edge by strips. On at least one edge of the screen elements (1,4) there is adhesively attached on the screen element underside, parallel to the edge, a strip (2, 5) which is fastened on the machine by holding means. <IMAGE>
Patent DE-3803807-A1 (DE)
Title: Heat accumulator apparatus with a housing
Inventor: FELDMANN ALOYS
IPC: F24H9/02
Filed: 1988-02-09
Abstract: In the case of a heat accumulator apparatus, the front wall 7 and the top wall 3 can be detached from the cuboid housing. Heat-insulating plates 2 are situated between these walls and an accumulator core 1. In order to obtain a stable housing structure and an additional support for the front-side heater-insulating plate 2, the edge strip 4, running parallel to the front wall 7, of the top wall 3 is offset in a z-shape downwards and forwards as a step 5. The free end leg 6 of the edge strip 4 in this case runs in the area parallel to the front wall 7 and engages between the front wall 7 and the neighbouring heat-insulating plate 2. In addition, the front wall 7 has a bent edge 8, 9 which fills the step 4, 5. <IMAGE>
Patent DE-3803952-A1 (DE)
Inventor: HENNING MANFRED
IPC: F02D41/00
Filed: 1988-02-10
Abstract: A process is described for operating an electronically controlled fuel-injection system, in which the computer first calculates an injection-pulse duration t1 for each cylinder of the engine and then calculates a possible extension of this duration t2, t3 or t4, based on 720 DEG  of crankshaft rotation, for constantly achieving the correct injection-pulse duration required by changes in the engine-operating variables. <IMAGE>
Patent DE-3808157-A1 (DE)
Inventor: RAPP JOACHIM
IPC: G07D9/06
Filed: 1988-03-11
Abstract: In a device for the vertical stacking of successively fed coins or the like disc-shaped articles, with a coin carrier which is connected to an endlessly rotating transport means and receives the coin stack and which is movable downwards in a stacking space of a coin-packaging machine in synchronism with the growth of the stack, the coin carriers are formed by an L-shaped finger, the first leg of which projects horizontally into the stacking space and the second leg of which is so connected to a pair of the endlessly rotating transport means that these engage on two mutually offset lateral pivot pins in relation to the longitudinal axis of the second leg. 
<??>The endlessly rotating transport means run in mutually parallel guide tracks which correspond in spacing to the width of the second leg and which are offset relative to one another in the vertical stacking direction according to the spacing of the lateral pivot pins. 
<??>This provides a coin-stacking device, in which the coins are stacked on a single stacking finger, so that the synchronisation problems for two (and more) stacking fingers necessary according to the state of the art are eliminated. 
<IMAGE>
Patent DE-3810544-A1 (DE)
Title: Method and apparatus for separating a mixture of hard, soft or tough and woody substances
Inventor: BEYER HORST
IPC: B07B13/00
Filed: 1988-03-29
Abstract: The subject of the invention is a method for separating a mixture of hard, soft or tough and woody substances, characterised in that   - the mixture to be separated is brought onto a vertically movable transport unit which has a nail belt circulating over transport rollers, the transport rollers being arranged in such a manner that the path of the nail belt from the feed point of the mixture runs first of all essentially horizontally, then bent-off obliquely downwards in the direction of gravity and, after the return drum has been reached, back to the initial drum again, - the said transport device is subjected to a repeatable movement cycle which comprises a slow upwards movement and a fast, abruptly halted downwards movement, and - at the end of the conveyor belt, the hard components of the mixture, which leave the belt obliquely, are picked up separately from the woody substances, which fall vertically downwards, and the soft components are picked up below the underside of the conveyor belt.   Furthermore, an apparatus for carrying out such a method is claimed, which apparatus has a vertically movable transport unit having a nail belt which circulates over transport rollers, the transport rollers being arranged in such a manner that the path of the nail belt from the feed point of the mixture ... first of all essentially horizontally, then bent-off obliquely downwards in the direction of gravity and, after ... has been reached, ... Original abstract incomplete.
Patent DE-3811400-A1 (DE)
Title: Tandem cyclone separator
Inventor: SCHMIDT PAUL DR ING
IPC: B04C5/30
Filed: 1988-04-05
Abstract: Tandem cyclone separator, consisting of an integrated series connection of 2/3 cyclone separators, at least one of which having special constructional measures for producing one or more jets of dust. The measures are annular grooves or screw-shaped webs which both open into window-shaped openings from where a partial gas stream can be fed back via return lines and possible blowers into a sub-cyclone arranged upstream. The stream can be returned via a jet blower or into a suction venturi nozzle. The return line can open into the axis of the cyclone or tangentially obliquely into the precipitation space. Guiding devices for the stream of gas are provided in the cyclone and the gas outlet.
Patent DE-3812287-A1 (DE)
Title: Device to measure the shape of surfaces
Inventor: BRUNNER WOLFGANG DIPL ING
IPC: A61B5/103
Filed: 1988-04-13
Abstract: The device serves to measure the shape of surfaces and, optionally, the pressure distribution or force distribution of objects, specifically in particular to measure the shape of foot tissue and of location-triggered, mechanical pressures and forces of the foot on the support during walking and standing, by means of a measuring platform which has a plurality of electrically separated driveable ultrasonic transducer elements. If necessary, a layer of plastic can be arranged over these and a drive circuit, a pulse-transmitter circuit and an evaluation circuit can be connected to them, which circuits measure the transit time between the pulse emitted by the pulse-transmitter circuit and its reflected echo as being equivalent to the distance of the surface of the object from the ultrasonic transducer element.
Patent DE-3820011-A1 (DE)
Title: Method for the specific alteration of refractive indices in polymeric materials
Inventor: KALLWEIT RENATE DIPL PHYS
IPC: B29C71/04
Filed: 1988-06-11
Abstract: The implantation of various ions into polymeric materials results in an increase in the refractive index of the polymeric material (Fig. 1). <IMAGE>
Patent DE-3821790-A1 (DE)
Title: Stabilised solid-substance formulations of dimethoate
Inventor: ITZEL HANSHELMUT DIPL CHEM DR
IPC: A01N25/22
Filed: 1988-06-28
Abstract: Solid-substance formulations of dimethoate can be stabilised by using products containing abietic acid as formulation auxiliary.
Patent DE-3824444-A1 (DE)
Title: Throttle valve
Inventor: GRANTZ HELMUT DIPL ING
IPC: F16K31/64
Filed: 1988-07-19
Abstract: A description is given of a throttle valve with a throttling effect which can be varied by means of a valve element composed of a memorious alloy with a two-way character as a function of the temperature of a fluid flowing through the throttle valve. By virtue of a very good heat transfer between the fluid and the valve element, this valve exhibits a rapid response in both directions in the event of temperature changes and the mounting of the valve element in the valve is simple.
Patent DE-3827796-A1 (DE)
Title: Auxiliary wing
Inventor: WEINERT EDUARD
IPC: B64C9/24
Filed: 1988-08-16
Abstract: These auxiliary wings carry out a similar function to that which was previously carried out by end plates or winglets, which somewhat improved the glide angle. These auxiliary wings are intended to increase the lift and thus considerably improve the glide angle, without increasing the total drag. These auxiliary wings, which are arranged shortly in front of the aircraft mainplane as narrow incidence wings or transposition wings (slats), direct more incident air upwards as a result of negative incidence and negative curvature, and faster through a slot above the upper surface of the mainplane, as a result of which increased lift and thus a considerably improved glide angle are achieved as a consequence of increasing the circulation and centrifugal force, without increasing the total drag. In this way, the power requirement which is dependent on the glide angle can be reduced and fuel can in consequence be saved, which has an economic effect particularly in the case of long-haul aircraft. The drawing shows the increased flow-deflection process in order to increase lift, which process is enhanced by the incident curve (1) and by the slot. <IMAGE>
Patent DE-3829881-A1 (DE)
Title: Push button switch for a push button unit of compact construction
Inventor: GOEHL DIETER
IPC: H01H9/16
Filed: 1988-09-02
Abstract: The invention relates to a push button switch for a push button unit of compact construction, having a housing lower part and upper part, using a plurality of push button plungers, having a compression spring, for operating a moving changeover contact into a switched-on position, and additionally having a central release push button for unlatching operated push button switches, and in conjunction with a switching position indicator. The invention comprises each push button plunger of the unit interacting in the housing upper part with a lever element as a switching toggle which is arranged in the housing lower part such that it can move vertically in a bearing point and is provided at its free end with a pin which is guided into identical recesses of a switching slide, which is common to all push button plungers, and passes through the recess so far that it can interact with a switch position indicator, in such a manner that, when a push button plunger is operated, the switching toggle acts on a changeover contact mounted under it on the housing lower part, which contact is designed as a snap-action spring, suddenly assumes the switched-on position with a stationary contact, the pin of the switching toggle rotating the switch position indicator into the switched-on position.
Patent DE-3833722-A1 (DE)
Title: Method and apparatus for lapping gears
Inventor: TSUZUKI MIKIO
IPC: B23F19/02
Filed: 1988-10-04
Abstract: A method and an apparatus for lapping a first and a second tooth surface of each tooth of a pair of gears (10, 12) includes the step of bringing the gear pair into engagement and of rotating one gear (10) in a peripheral direction while a brake force is applied to the other gear (12), which is positively rotated in a peripheral direction, as a result of which the first of the tooth surfaces of the gear is lapped. Then the second gear is rotated in the same peripheral direction, while a brake force is exerted on the first gear, which is positively rotated in the peripheral direction, as a result of which the second tooth surfaces are lapped. The apparatus comprises a first and a second drive/brake device (26, 28; 80, 82) coupled to the pair of gears meshing with one another as well as a control device (64, 66a, 66b, 68a, 68b) for selectively changing over the first and second devices to a first state, in which the devices are in the drive state and the braking state respectively, as a result of which one gear is rotated in one peripheral direction, while the other gear is positively rotated in the corresponding peripheral direction, as well as to a second state in which the two devices are in the braking state and drive state respectively, the direction of rotation of the two gears being identical in the manner indicated above. <IMAGE>